X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e0062c047ecb5a7d4790b980777dfa70869f4834..125e7c11c16f23daa4c594f3b8d90194099c2394:/src/gtk/dataview.cpp diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp index 17b3a894ee..9e316bb268 100644 --- a/src/gtk/dataview.cpp +++ b/src/gtk/dataview.cpp @@ -20,28 +20,238 @@ #include "wx/log.h" #include "wx/dcclient.h" #include "wx/sizer.h" + #include "wx/settings.h" + #include "wx/crt.h" #endif #include "wx/stockitem.h" #include "wx/calctrl.h" #include "wx/popupwin.h" -#include "wx/icon.h" - +#include "wx/listimpl.cpp" #include "wx/gtk/private.h" -#include "wx/gtk/win_gtk.h" +#include "wx/gtk/dc.h" +#include "wx/gtk/dcclient.h" + +#include "wx/gtk/private/gdkconv.h" +using namespace wxGTKImpl; + +//----------------------------------------------------------------------------- +//----------------------------------------------------------------------------- + +static wxDataViewCtrlInternal *gs_internal = NULL; + +class wxGtkTreeModelNode; + +extern "C" { +typedef struct _GtkWxTreeModel GtkWxTreeModel; +} + +//----------------------------------------------------------------------------- +// wxDataViewCtrlInternal +//----------------------------------------------------------------------------- + +WX_DECLARE_LIST(wxDataViewItem, ItemList); +WX_DEFINE_LIST(ItemList) + +class WXDLLIMPEXP_ADV wxDataViewCtrlInternal +{ +public: + wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model ); + ~wxDataViewCtrlInternal(); + + // model iface + GtkTreeModelFlags get_flags(); + gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path ); + GtkTreePath *get_path( GtkTreeIter *iter); + gboolean iter_next( GtkTreeIter *iter ); + gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent); + gboolean iter_has_child( GtkTreeIter *iter ); + gint iter_n_children( GtkTreeIter *iter ); + gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n ); + gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child ); + + // dnd iface + + bool EnableDragSource( const wxDataFormat &format ); + bool EnableDropTarget( const wxDataFormat &format ); + + gboolean row_draggable( GtkTreeDragSource *drag_source, GtkTreePath *path ); + gboolean drag_data_delete( GtkTreeDragSource *drag_source, GtkTreePath* path ); + gboolean drag_data_get( GtkTreeDragSource *drag_source, GtkTreePath *path, + GtkSelectionData *selection_data ); + gboolean drag_data_received( GtkTreeDragDest *drag_dest, GtkTreePath *dest, + GtkSelectionData *selection_data ); + gboolean row_drop_possible( GtkTreeDragDest *drag_dest, GtkTreePath *dest_path, + GtkSelectionData *selection_data ); + + // notifactions from wxDataViewModel + bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ); + bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ); + bool ItemChanged( const wxDataViewItem &item ); + bool ValueChanged( const wxDataViewItem &item, unsigned int col ); + bool Cleared(); + void Resort(); + + // sorting interface + void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; } + GtkSortType GetSortOrder() const { return m_sort_order; } + + void SetSortColumn( int column ) { m_sort_column = column; } + int GetSortColumn() const { return m_sort_column; } + + void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; } + wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; } + + bool IsSorted() { return (m_sort_column >= 0); } + + // accessors + wxDataViewModel* GetDataViewModel() { return m_wx_model; } + const wxDataViewModel* GetDataViewModel() const { return m_wx_model; } + wxDataViewCtrl* GetOwner() { return m_owner; } + GtkWxTreeModel* GetGtkModel() { return m_gtk_model; } + + // item can be deleted already in the model + int GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item ); + +protected: + void InitTree(); + wxGtkTreeModelNode *FindNode( const wxDataViewItem &item ); + wxGtkTreeModelNode *FindNode( GtkTreeIter *iter ); + wxGtkTreeModelNode *FindParentNode( const wxDataViewItem &item ); + wxGtkTreeModelNode *FindParentNode( GtkTreeIter *iter ); + void BuildBranch( wxGtkTreeModelNode *branch ); -#include -#include -#include +private: + wxGtkTreeModelNode *m_root; + wxDataViewModel *m_wx_model; + GtkWxTreeModel *m_gtk_model; + wxDataViewCtrl *m_owner; + GtkSortType m_sort_order; + wxDataViewColumn *m_dataview_sort_column; + int m_sort_column; + + GtkTargetEntry m_dragSourceTargetEntry; + wxCharBuffer m_dragSourceTargetEntryTarget; + wxDataObject *m_dragDataObject; + + GtkTargetEntry m_dropTargetTargetEntry; + wxCharBuffer m_dropTargetTargetEntryTarget; + wxDataObject *m_dropDataObject; +}; -#include //----------------------------------------------------------------------------- -// classes +// wxGtkTreeModelNode //----------------------------------------------------------------------------- -class wxDataViewCtrl; +static +int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 ) +{ + int ret = gs_internal->GetDataViewModel()->Compare( *id1, *id2, + gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) ); + + return ret; +} + +WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes ); +WX_DEFINE_ARRAY_PTR( void*, wxGtkTreeModelChildren ); + +class wxGtkTreeModelNode +{ +public: + wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item, + wxDataViewCtrlInternal *internal ) + { + m_parent = parent; + m_item = item; + m_internal = internal; + } + + ~wxGtkTreeModelNode() + { + size_t count = m_nodes.GetCount(); + size_t i; + for (i = 0; i < count; i++) + { + wxGtkTreeModelNode *child = m_nodes.Item( i ); + delete child; + } + } + + unsigned int AddNode( wxGtkTreeModelNode* child ) + { + m_nodes.Add( child ); + + void *id = child->GetItem().GetID(); + + m_children.Add( id ); + + if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare()) + { + gs_internal = m_internal; + m_children.Sort( &wxGtkTreeModelChildCmp ); + return m_children.Index( id ); + } + + return m_children.GetCount()-1; + } + + unsigned int AddLeave( void* id ) + { + m_children.Add( id ); + + if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare()) + { + gs_internal = m_internal; + m_children.Sort( &wxGtkTreeModelChildCmp ); + return m_children.Index( id ); + } + + return m_children.GetCount()-1; + } + + void DeleteChild( void* id ) + { + m_children.Remove( id ); + + unsigned int count = m_nodes.GetCount(); + unsigned int pos; + for (pos = 0; pos < count; pos++) + { + wxGtkTreeModelNode *node = m_nodes.Item( pos ); + if (node->GetItem().GetID() == id) + { + m_nodes.RemoveAt( pos ); + delete node; + break; + } + } + } + + wxGtkTreeModelNode* GetParent() + { return m_parent; } + wxGtkTreeModelNodes &GetNodes() + { return m_nodes; } + wxGtkTreeModelChildren &GetChildren() + { return m_children; } + + unsigned int GetChildCount() const { return m_children.GetCount(); } + unsigned int GetNodesCount() const { return m_nodes.GetCount(); } + + wxDataViewItem &GetItem() { return m_item; } + wxDataViewCtrlInternal *GetInternal() { return m_internal; } + + void Resort(); + +private: + wxGtkTreeModelNode *m_parent; + wxGtkTreeModelNodes m_nodes; + wxGtkTreeModelChildren m_children; + wxDataViewItem m_item; + wxDataViewCtrlInternal *m_internal; +}; + //----------------------------------------------------------------------------- // data @@ -64,7 +274,6 @@ extern "C" { GType gtk_wx_tree_model_get_type (void); -typedef struct _GtkWxTreeModel GtkWxTreeModel; typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass; struct _GtkWxTreeModel @@ -73,7 +282,7 @@ struct _GtkWxTreeModel /*< private >*/ gint stamp; - wxDataViewModel *model; + wxDataViewCtrlInternal *internal; }; struct _GtkWxTreeModelClass @@ -82,9 +291,14 @@ struct _GtkWxTreeModelClass }; static GtkWxTreeModel *wxgtk_tree_model_new (void); -static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model); -static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass); -static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface); +static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model); +static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass); + +static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface); +static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface); +static void wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface); +static void wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface); + static void wxgtk_tree_model_finalize (GObject *object); static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model); static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model); @@ -116,6 +330,40 @@ static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_mo GtkTreeIter *iter, GtkTreeIter *child); +/* sortable */ +static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable, + gint *sort_column_id, + GtkSortType *order); +static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable, + gint sort_column_id, + GtkSortType order); +static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable, + gint sort_column_id, + GtkTreeIterCompareFunc func, + gpointer data, + GtkDestroyNotify destroy); +static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable, + GtkTreeIterCompareFunc func, + gpointer data, + GtkDestroyNotify destroy); +static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable); + +/* drag'n'drop */ +static gboolean wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source, + GtkTreePath *path); +static gboolean wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source, + GtkTreePath *path); +static gboolean wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source, + GtkTreePath *path, + GtkSelectionData *selection_data); +static gboolean wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest, + GtkTreePath *dest, + GtkSelectionData *selection_data); +static gboolean wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest, + GtkTreePath *dest_path, + GtkSelectionData *selection_data); + + static GObjectClass *list_parent_class = NULL; GType @@ -138,22 +386,52 @@ gtk_wx_tree_model_get_type (void) (GInstanceInitFunc) wxgtk_tree_model_init, }; - static const GInterfaceInfo tree_model_iface_info = - { - (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init, - NULL, - NULL - }; + static const GInterfaceInfo tree_model_iface_info = + { + (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init, + NULL, + NULL + }; + + static const GInterfaceInfo sortable_iface_info = + { + (GInterfaceInitFunc) wxgtk_tree_model_sortable_init, + NULL, + NULL + }; + + static const GInterfaceInfo drag_source_iface_info = + { + (GInterfaceInitFunc) wxgtk_tree_model_drag_source_init, + NULL, + NULL + }; + + static const GInterfaceInfo drag_dest_iface_info = + { + (GInterfaceInitFunc) wxgtk_tree_model_drag_dest_init, + NULL, + NULL + }; - tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel", + tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel", &tree_model_info, (GTypeFlags)0 ); - g_type_add_interface_static (tree_model_type, - GTK_TYPE_TREE_MODEL, - &tree_model_iface_info); + g_type_add_interface_static (tree_model_type, + GTK_TYPE_TREE_MODEL, + &tree_model_iface_info); + g_type_add_interface_static (tree_model_type, + GTK_TYPE_TREE_SORTABLE, + &sortable_iface_info); + g_type_add_interface_static (tree_model_type, + GTK_TYPE_TREE_DRAG_DEST, + &drag_dest_iface_info); + g_type_add_interface_static (tree_model_type, + GTK_TYPE_TREE_DRAG_SOURCE, + &drag_source_iface_info); } - return tree_model_type; + return tree_model_type; } static GtkWxTreeModel * @@ -188,21 +466,41 @@ wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface) iface->iter_parent = wxgtk_tree_model_iter_parent; } +static void +wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface) +{ + iface->get_sort_column_id = wxgtk_tree_model_get_sort_column_id; + iface->set_sort_column_id = wxgtk_tree_model_set_sort_column_id; + iface->set_sort_func = wxgtk_tree_model_set_sort_func; + iface->set_default_sort_func = wxgtk_tree_model_set_default_sort_func; + iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func; +} + +static void +wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface) +{ + iface->row_draggable = wxgtk_tree_model_row_draggable; + iface->drag_data_delete = wxgtk_tree_model_drag_data_delete; + iface->drag_data_get = wxgtk_tree_model_drag_data_get; +} + +static void +wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface) +{ + iface->drag_data_received = wxgtk_tree_model_drag_data_received; + iface->row_drop_possible = wxgtk_tree_model_row_drop_possible; +} + static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model) { - tree_model->model = NULL; + tree_model->internal = NULL; tree_model->stamp = g_random_int(); } static void wxgtk_tree_model_finalize (GObject *object) { - /* GtkWxTreeModel *tree_model = GTK_WX_LIST_STORE (object); */ - - /* we need to sort out, which class deletes what */ - /* delete tree_model->model; */ - /* must chain up */ (* list_parent_class->finalize) (object); } @@ -217,9 +515,10 @@ wxgtk_tree_model_finalize (GObject *object) static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model) { - g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (tree_model), (GtkTreeModelFlags)0 ); + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), (GtkTreeModelFlags)0 ); - return GTK_TREE_MODEL_ITERS_PERSIST; + return wxtree_model->internal->get_flags(); } static gint @@ -228,7 +527,7 @@ wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model) GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0); - return wxtree_model->model->GetColumnCount(); + return wxtree_model->internal->GetDataViewModel()->GetColumnCount(); } static GType @@ -240,13 +539,14 @@ wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model, GType gtype = G_TYPE_INVALID; - wxString wxtype = wxtree_model->model->GetColumnType( (unsigned int) index ); + wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index ); if (wxtype == wxT("string")) gtype = G_TYPE_STRING; else { - wxFAIL_MSG( _T("non-string columns not supported yet") ); + gtype = G_TYPE_POINTER; + // wxFAIL_MSG( wxT("non-string columns not supported for searching yet") ); } return gtype; @@ -261,29 +561,7 @@ wxgtk_tree_model_get_iter (GtkTreeModel *tree_model, g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE); - wxDataViewModel *model = wxtree_model->model; - - int depth = gtk_tree_path_get_depth( path ); - - wxDataViewItem item; - - int i; - for (i = 0; i < depth; i++) - { - gint pos = gtk_tree_path_get_indices (path)[i]; - item = model->GetNthChild( item, (unsigned int) pos ); - - if (!item.IsOk()) - { - wxPrintf( wxT("wrong item from path\n") ); - return FALSE; - } - } - - iter->stamp = wxtree_model->stamp; - iter->user_data = (gpointer) item.GetID(); - - return TRUE; + return wxtree_model->internal->get_iter( iter, path ); } static GtkTreePath * @@ -294,37 +572,7 @@ wxgtk_tree_model_get_path (GtkTreeModel *tree_model, g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL); g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL); - GtkTreePath *retval = gtk_tree_path_new (); - wxDataViewItem item( (wxUint32) iter->user_data ); - - wxDataViewModel *model = wxtree_model->model; - - while (item.IsOk()) - { - int n = 0; - wxDataViewItem parent = model->GetParent( item ); - - if (!parent.IsOk()) - wxPrintf( wxT("wrong parent\n") ); - - wxDataViewItem node = model->GetFirstChild( parent ); - - while (node.GetID() != item.GetID()) - { - node = model->GetNextSibling( node ); - - if (!node.IsOk()) - wxPrintf( wxT("wrong node\n") ); - - n++; - } - - gtk_tree_path_prepend_index( retval, n ); - - item = model->GetParent( item ); - } - - return retval; + return wxtree_model->internal->get_path( iter ); } static void @@ -336,20 +584,20 @@ wxgtk_tree_model_get_value (GtkTreeModel *tree_model, GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) ); - wxDataViewModel *model = wxtree_model->model; + wxDataViewModel *model = wxtree_model->internal->GetDataViewModel(); wxString mtype = model->GetColumnType( (unsigned int) column ); if (mtype == wxT("string")) { wxVariant variant; g_value_init( value, G_TYPE_STRING ); - wxDataViewItem item( (wxUint32) iter->user_data ); + wxDataViewItem item( (void*) iter->user_data ); model->GetValue( variant, item, (unsigned int) column ); g_value_set_string( value, variant.GetString().utf8_str() ); } else { - wxFAIL_MSG( _T("non-string columns not supported yet") ); + wxFAIL_MSG( wxT("non-string columns not supported yet") ); } } @@ -358,20 +606,14 @@ wxgtk_tree_model_iter_next (GtkTreeModel *tree_model, GtkTreeIter *iter) { GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; - g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE); - - wxDataViewModel *model = wxtree_model->model; - - wxDataViewItem item( (wxUint32) iter->user_data ); - item = model->GetNextSibling( item ); - if (!item.IsOk()) - return FALSE; + // This happens when clearing the view by calling .._set_model( NULL ); + if (iter->stamp == 0) return FALSE; - iter->user_data = (gpointer) item.GetID(); + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); + g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE); - return TRUE; + return wxtree_model->internal->iter_next( iter ); } static gboolean @@ -381,20 +623,9 @@ wxgtk_tree_model_iter_children (GtkTreeModel *tree_model, { GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE); - - wxDataViewModel *model = wxtree_model->model; - - wxDataViewItem item( (wxUint32) parent->user_data ); - item = model->GetFirstChild( item ); - if (!item.IsOk()) - return FALSE; - - iter->stamp = wxtree_model->stamp; - iter->user_data = (gpointer) item.GetID(); - return TRUE; + return wxtree_model->internal->iter_children( iter, parent ); } static gboolean @@ -403,14 +634,9 @@ wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model, { GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE); - - wxDataViewModel *model = wxtree_model->model; - - wxDataViewItem item( (wxUint32) iter->user_data ); - - return model->HasChildren( item ); + + return wxtree_model->internal->iter_has_child( iter ); } static gint @@ -418,15 +644,10 @@ wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model, GtkTreeIter *iter) { GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; - g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0); + g_return_val_if_fail ( !iter || wxtree_model->stamp == iter->stamp, 0); - g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0); - - wxDataViewModel *model = wxtree_model->model; - - wxDataViewItem item( (wxUint32) iter->user_data ); - - return model->GetChildCount( item ); + return wxtree_model->internal->iter_n_children( iter ); } static gboolean @@ -438,20 +659,7 @@ wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model, GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE); - - wxDataViewModel *model = wxtree_model->model; - - wxDataViewItem item( (wxUint32) parent->user_data ); - item = model->GetNthChild( item, n ); - - if (!item.IsOk()) - return FALSE; - - iter->stamp = wxtree_model->stamp; - iter->user_data = (gpointer) item.GetID(); - - return TRUE; + return wxtree_model->internal->iter_nth_child( iter, parent, n ); } static gboolean @@ -461,1523 +669,3364 @@ wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model, { GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE); - - wxDataViewModel *model = wxtree_model->model; - - wxDataViewItem item( (wxUint32) child->user_data ); - item = model->GetParent( item ); - - if (!item.IsOk()) - return FALSE; - - iter->stamp = wxtree_model->stamp; - iter->user_data = (gpointer) item.GetID(); - return TRUE; + return wxtree_model->internal->iter_parent( iter, child ); } -//----------------------------------------------------------------------------- -// define new GTK+ class wxGtkRendererRenderer -//----------------------------------------------------------------------------- - -extern "C" { - -#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ()) -#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer)) -#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass)) -#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER)) -#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER)) -#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass)) - -GType gtk_wx_cell_renderer_get_type (void); +/* drag'n'drop iface */ +static gboolean +wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source, + GtkTreePath *path) +{ + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); -typedef struct _GtkWxCellRenderer GtkWxCellRenderer; -typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass; + return wxtree_model->internal->row_draggable( drag_source, path ); +} -struct _GtkWxCellRenderer +static gboolean +wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source, + GtkTreePath *path) { - GtkCellRenderer parent; + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - /*< private >*/ - wxDataViewCustomRenderer *cell; - guint32 last_click; -}; + return wxtree_model->internal->drag_data_delete( drag_source, path ); +} -struct _GtkWxCellRendererClass +static gboolean +wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source, + GtkTreePath *path, + GtkSelectionData *selection_data) { - GtkCellRendererClass cell_parent_class; -}; - + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); -static GtkCellRenderer *gtk_wx_cell_renderer_new (void); -static void gtk_wx_cell_renderer_init ( - GtkWxCellRenderer *cell ); -static void gtk_wx_cell_renderer_class_init( - GtkWxCellRendererClass *klass ); -static void gtk_wx_cell_renderer_finalize ( - GObject *object ); -static void gtk_wx_cell_renderer_get_size ( - GtkCellRenderer *cell, - GtkWidget *widget, - GdkRectangle *rectangle, - gint *x_offset, - gint *y_offset, - gint *width, - gint *height ); -static void gtk_wx_cell_renderer_render ( - GtkCellRenderer *cell, - GdkWindow *window, - GtkWidget *widget, - GdkRectangle *background_area, - GdkRectangle *cell_area, - GdkRectangle *expose_area, - GtkCellRendererState flags ); -static gboolean gtk_wx_cell_renderer_activate( - GtkCellRenderer *cell, - GdkEvent *event, - GtkWidget *widget, - const gchar *path, - GdkRectangle *background_area, - GdkRectangle *cell_area, - GtkCellRendererState flags ); -static GtkCellEditable *gtk_wx_cell_renderer_start_editing( - GtkCellRenderer *cell, - GdkEvent *event, - GtkWidget *widget, - const gchar *path, - GdkRectangle *background_area, - GdkRectangle *cell_area, - GtkCellRendererState flags ); +#if 0 + wxPrintf( "drag_get_data\n"); + wxGtkString atom_selection(gdk_atom_name(selection_data->selection)); + wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) ); -static GObjectClass *cell_parent_class = NULL; + wxGtkString atom_target(gdk_atom_name(selection_data->target)); + wxPrintf( "target %s\n", wxString::FromAscii(atom_target) ); -} // extern "C" + wxGtkString atom_type(gdk_atom_name(selection_data->type)); + wxPrintf( "type %s\n", wxString::FromAscii(atom_type) ); -GType -gtk_wx_cell_renderer_get_type (void) -{ - static GType cell_wx_type = 0; + wxPrintf( "format %d\n", selection_data->format ); +#endif - if (!cell_wx_type) - { - const GTypeInfo cell_wx_info = - { - sizeof (GtkWxCellRendererClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) gtk_wx_cell_renderer_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (GtkWxCellRenderer), - 0, /* n_preallocs */ - (GInstanceInitFunc) gtk_wx_cell_renderer_init, - }; + return wxtree_model->internal->drag_data_get( drag_source, path, selection_data ); +} - cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER, - "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 ); - } +static gboolean +wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest, + GtkTreePath *dest, + GtkSelectionData *selection_data) +{ + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); - return cell_wx_type; + return wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data ); } -static void -gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell) +static gboolean +wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest, + GtkTreePath *dest_path, + GtkSelectionData *selection_data) { - cell->cell = NULL; - cell->last_click = 0; + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); + + return wxtree_model->internal->row_drop_possible( drag_dest, dest_path, selection_data ); } -static void -gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass) +/* sortable iface */ +static gboolean +wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable, + gint *sort_column_id, + GtkSortType *order) { - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass); + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable; - cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE); - object_class->finalize = gtk_wx_cell_renderer_finalize; + if (!wxtree_model->internal->IsSorted()) + { + if (sort_column_id) + *sort_column_id = -1; - cell_class->get_size = gtk_wx_cell_renderer_get_size; - cell_class->render = gtk_wx_cell_renderer_render; - cell_class->activate = gtk_wx_cell_renderer_activate; - cell_class->start_editing = gtk_wx_cell_renderer_start_editing; + return TRUE; + } + + + if (sort_column_id) + *sort_column_id = wxtree_model->internal->GetSortColumn(); + + if (order) + *order = wxtree_model->internal->GetSortOrder(); + + return TRUE; } +wxDataViewColumn *gs_lastLeftClickHeader = NULL; + static void -gtk_wx_cell_renderer_finalize (GObject *object) +wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable, + gint sort_column_id, + GtkSortType order) { - /* must chain up */ - (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object); + GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable; + g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) ); + + tree_model->internal->SetDataViewSortColumn( gs_lastLeftClickHeader ); + + if ((sort_column_id != (gint) tree_model->internal->GetSortColumn()) || + (order != tree_model->internal->GetSortOrder())) + { + tree_model->internal->SetSortColumn( sort_column_id ); + tree_model->internal->SetSortOrder( order ); + + gtk_tree_sortable_sort_column_changed (sortable); + + tree_model->internal->GetDataViewModel()->Resort(); + } + + if (gs_lastLeftClickHeader) + { + wxDataViewCtrl *dv = tree_model->internal->GetOwner(); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() ); + event.SetDataViewColumn( gs_lastLeftClickHeader ); + event.SetModel( dv->GetModel() ); + dv->HandleWindowEvent( event ); + } + + gs_lastLeftClickHeader = NULL; } -GtkCellRenderer* -gtk_wx_cell_renderer_new (void) +static void +wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable, + gint WXUNUSED(sort_column_id), + GtkTreeIterCompareFunc func, + gpointer WXUNUSED(data), + GtkDestroyNotify WXUNUSED(destroy)) { - return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL); + g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) ); + g_return_if_fail (func != NULL); } +static void +wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable, + GtkTreeIterCompareFunc func, + gpointer WXUNUSED(data), + GtkDestroyNotify WXUNUSED(destroy)) +{ + g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) ); + g_return_if_fail (func != NULL); + //wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" ); + // TODO: remove this code +} -static GtkCellEditable *gtk_wx_cell_renderer_start_editing( - GtkCellRenderer *renderer, - GdkEvent *event, - GtkWidget *widget, - const gchar *path, - GdkRectangle *background_area, - GdkRectangle *cell_area, - GtkCellRendererState flags ) +static gboolean +wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable) { - GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; - wxDataViewCustomRenderer *cell = wxrenderer->cell; - if (!cell->HasEditorCtrl()) - return NULL; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE ); - GdkRectangle rect; - gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, - &rect.x, - &rect.y, - &rect.width, - &rect.height); + return FALSE; +} - rect.x += cell_area->x; - rect.y += cell_area->y; -// rect.width -= renderer->xpad * 2; -// rect.height -= renderer->ypad * 2; +//----------------------------------------------------------------------------- +// define new GTK+ class GtkWxRendererText +//----------------------------------------------------------------------------- -// wxRect renderrect( rect.x, rect.y, rect.width, rect.height ); - wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height ); +extern "C" { - // wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel(); +#define GTK_TYPE_WX_CELL_RENDERER_TEXT (gtk_wx_cell_renderer_text_get_type ()) +#define GTK_WX_CELL_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererText)) +#define GTK_WX_CELL_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererTextClass)) +#define GTK_IS_WX_CELL_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT)) +#define GTK_IS_WX_CELL_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER_TEXT)) +#define GTK_WX_CELL_RENDERER_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererTextClass)) - GtkTreePath *treepath = gtk_tree_path_new_from_string( path ); - unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0]; - gtk_tree_path_free( treepath ); +GType gtk_wx_cell_renderer_text_get_type (void); - cell->StartEditing( model_row, renderrect ); +typedef struct _GtkWxCellRendererText GtkWxCellRendererText; +typedef struct _GtkWxCellRendererTextClass GtkWxCellRendererTextClass; - return NULL; -} +struct _GtkWxCellRendererText +{ + GtkCellRendererText parent; -static void -gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer, - GtkWidget *widget, - GdkRectangle *cell_area, - gint *x_offset, - gint *y_offset, - gint *width, - gint *height) + wxDataViewRenderer *wx_renderer; +}; + +struct _GtkWxCellRendererTextClass { - GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; - wxDataViewCustomRenderer *cell = wxrenderer->cell; + GtkCellRendererTextClass cell_parent_class; +}; - wxSize size = cell->GetSize(); - gint calc_width = (gint) renderer->xpad * 2 + size.x; - gint calc_height = (gint) renderer->ypad * 2 + size.y; +static GtkWxCellRendererText *gtk_wx_cell_renderer_text_new (void); +static void gtk_wx_cell_renderer_text_init ( + GtkWxCellRendererText *cell ); +static void gtk_wx_cell_renderer_text_class_init( + GtkWxCellRendererTextClass *klass ); +static void gtk_wx_cell_renderer_text_finalize ( + GObject *object ); +static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing( + GtkCellRenderer *cell, + GdkEvent *event, + GtkWidget *widget, + const gchar *path, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GtkCellRendererState flags ); - if (x_offset) - *x_offset = 0; - if (y_offset) - *y_offset = 0; - if (cell_area && size.x > 0 && size.y > 0) +static GObjectClass *text_cell_parent_class = NULL; + +} // extern "C" + +GType +gtk_wx_cell_renderer_text_get_type (void) +{ + static GType cell_wx_type = 0; + + if (!cell_wx_type) { - if (x_offset) - { - *x_offset = (gint)((renderer->xalign * - (cell_area->width - calc_width - 2 * renderer->xpad))); - *x_offset = MAX (*x_offset, 0) + renderer->xpad; - } - if (y_offset) + const GTypeInfo cell_wx_info = { - *y_offset = (gint)((renderer->yalign * - (cell_area->height - calc_height - 2 * renderer->ypad))); - *y_offset = MAX (*y_offset, 0) + renderer->ypad; - } - } + sizeof (GtkWxCellRendererTextClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) gtk_wx_cell_renderer_text_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (GtkWxCellRendererText), + 0, /* n_preallocs */ + (GInstanceInitFunc) gtk_wx_cell_renderer_text_init, + }; - if (width) - *width = calc_width; + cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER_TEXT, + "GtkWxCellRendererText", &cell_wx_info, (GTypeFlags)0 ); + } - if (height) - *height = calc_height; + return cell_wx_type; } static void -gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, - GdkWindow *window, - GtkWidget *widget, - GdkRectangle *background_area, - GdkRectangle *cell_area, - GdkRectangle *expose_area, - GtkCellRendererState flags) +gtk_wx_cell_renderer_text_init (GtkWxCellRendererText *cell) +{ + cell->wx_renderer = NULL; +} +static void +gtk_wx_cell_renderer_text_class_init (GtkWxCellRendererTextClass *klass) { - GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; - wxDataViewCustomRenderer *cell = wxrenderer->cell; + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass); - GdkRectangle rect; - gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, - &rect.x, - &rect.y, - &rect.width, - &rect.height); + text_cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); - rect.x += cell_area->x; - rect.y += cell_area->y; - rect.width -= renderer->xpad * 2; - rect.height -= renderer->ypad * 2; + object_class->finalize = gtk_wx_cell_renderer_text_finalize; - GdkRectangle dummy; - if (gdk_rectangle_intersect (expose_area, &rect, &dummy)) - { - wxRect renderrect( rect.x, rect.y, rect.width, rect.height ); - wxWindowDC* dc = (wxWindowDC*) cell->GetDC(); - if (dc->m_window == NULL) - { - dc->m_window = window; - dc->SetUpDC(); - } + cell_class->start_editing = gtk_wx_cell_renderer_text_start_editing; +} - int state = 0; - if (flags & GTK_CELL_RENDERER_SELECTED) - state |= wxDATAVIEW_CELL_SELECTED; - if (flags & GTK_CELL_RENDERER_PRELIT) - state |= wxDATAVIEW_CELL_PRELIT; - if (flags & GTK_CELL_RENDERER_INSENSITIVE) - state |= wxDATAVIEW_CELL_INSENSITIVE; - if (flags & GTK_CELL_RENDERER_INSENSITIVE) - state |= wxDATAVIEW_CELL_INSENSITIVE; - if (flags & GTK_CELL_RENDERER_FOCUSED) - state |= wxDATAVIEW_CELL_FOCUSED; - cell->Render( renderrect, dc, state ); - } +static void +gtk_wx_cell_renderer_text_finalize (GObject *object) +{ + /* must chain up */ + (* G_OBJECT_CLASS (text_cell_parent_class)->finalize) (object); } -static gboolean -gtk_wx_cell_renderer_activate( - GtkCellRenderer *renderer, - GdkEvent *event, +GtkWxCellRendererText* +gtk_wx_cell_renderer_text_new (void) +{ + return (GtkWxCellRendererText*) g_object_new (GTK_TYPE_WX_CELL_RENDERER_TEXT, NULL); +} + +static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing( + GtkCellRenderer *gtk_renderer, + GdkEvent *gdk_event, GtkWidget *widget, const gchar *path, GdkRectangle *background_area, GdkRectangle *cell_area, GtkCellRendererState flags ) { - GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; - wxDataViewCustomRenderer *cell = wxrenderer->cell; - - GdkRectangle rect; - gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, - &rect.x, - &rect.y, - &rect.width, - &rect.height); - - rect.x += cell_area->x; - rect.y += cell_area->y; - rect.width -= renderer->xpad * 2; - rect.height -= renderer->ypad * 2; - - wxRect renderrect( rect.x, rect.y, rect.width, rect.height ); - - wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel(); + GtkWxCellRendererText *wxgtk_renderer = (GtkWxCellRendererText *) gtk_renderer; + wxDataViewRenderer *wx_renderer = wxgtk_renderer->wx_renderer; GtkTreePath *treepath = gtk_tree_path_new_from_string( path ); - unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0]; + GtkTreeIter iter; + wx_renderer->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath ); + wxDataViewItem item( (void*) iter.user_data );; gtk_tree_path_free( treepath ); - unsigned int model_col = cell->GetOwner()->GetModelColumn(); + wxDataViewColumn *column = wx_renderer->GetOwner(); + wxDataViewCtrl *dv = column->GetOwner(); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, dv->GetId() ); + event.SetDataViewColumn( column ); + event.SetModel( dv->GetModel() ); + event.SetColumn( wx_renderer->GetOwner()->GetModelColumn() ); + event.SetItem( item ); + dv->HandleWindowEvent( event ); - if (!event) - { - bool ret = false; + if (event.IsAllowed()) + return GTK_CELL_RENDERER_CLASS(text_cell_parent_class)-> + start_editing( gtk_renderer, gdk_event, widget, path, background_area, cell_area, flags ); + else + return NULL; +} - // activated by - if (cell->Activate( renderrect, model, model_col, model_row )) - ret = true; +//----------------------------------------------------------------------------- +// define new GTK+ class GtkWxCellRenderer +//----------------------------------------------------------------------------- - return ret; - } - else if (event->type == GDK_BUTTON_PRESS) - { - GdkEventButton *button_event = (GdkEventButton*) event; - wxPoint pt( ((int) button_event->x) - renderrect.x, - ((int) button_event->y) - renderrect.y ); +extern "C" { - bool ret = false; - if (button_event->button == 1) - { - if (cell->LeftClick( pt, renderrect, model, model_col, model_row )) - ret = true; - // TODO: query system double-click time - if (button_event->time - wxrenderer->last_click < 400) - if (cell->Activate( renderrect, model, model_col, model_row )) - ret = true; - } - if (button_event->button == 3) - { - if (cell->RightClick( pt, renderrect, model, model_col, model_row )) - ret = true; - } +#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ()) +#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer)) +#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass)) +#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER)) +#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER)) +#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass)) - wxrenderer->last_click = button_event->time; +GType gtk_wx_cell_renderer_get_type (void); - return ret; - } +typedef struct _GtkWxCellRenderer GtkWxCellRenderer; +typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass; - return false; -} +struct _GtkWxCellRenderer +{ + GtkCellRenderer parent; -// --------------------------------------------------------- -// wxGtkDataViewModelNotifier -// --------------------------------------------------------- + /*< private >*/ + wxDataViewCustomRenderer *cell; + guint32 last_click; +}; -class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier +struct _GtkWxCellRendererClass { -public: - wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model, - wxDataViewModel *wx_model, - wxDataViewCtrl *ctrl ); - ~wxGtkDataViewModelNotifier(); + GtkCellRendererClass cell_parent_class; +}; - virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ); - virtual bool ItemDeleted( const wxDataViewItem &item ); - virtual bool ItemChanged( const wxDataViewItem &item ); - virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ); - virtual bool Cleared(); - GtkWxTreeModel *m_wxgtk_model; - wxDataViewModel *m_wx_model; - wxDataViewCtrl *m_owner; -}; +static GtkCellRenderer *gtk_wx_cell_renderer_new (void); +static void gtk_wx_cell_renderer_init ( + GtkWxCellRenderer *cell ); +static void gtk_wx_cell_renderer_class_init( + GtkWxCellRendererClass *klass ); +static void gtk_wx_cell_renderer_finalize ( + GObject *object ); +static void gtk_wx_cell_renderer_get_size ( + GtkCellRenderer *cell, + GtkWidget *widget, + GdkRectangle *rectangle, + gint *x_offset, + gint *y_offset, + gint *width, + gint *height ); +static void gtk_wx_cell_renderer_render ( + GtkCellRenderer *cell, + GdkWindow *window, + GtkWidget *widget, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GdkRectangle *expose_area, + GtkCellRendererState flags ); +static gboolean gtk_wx_cell_renderer_activate( + GtkCellRenderer *cell, + GdkEvent *event, + GtkWidget *widget, + const gchar *path, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GtkCellRendererState flags ); +static GtkCellEditable *gtk_wx_cell_renderer_start_editing( + GtkCellRenderer *cell, + GdkEvent *event, + GtkWidget *widget, + const gchar *path, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GtkCellRendererState flags ); + + +static GObjectClass *cell_parent_class = NULL; + +} // extern "C" + +GType +gtk_wx_cell_renderer_get_type (void) +{ + static GType cell_wx_type = 0; + + if (!cell_wx_type) + { + const GTypeInfo cell_wx_info = + { + sizeof (GtkWxCellRendererClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) gtk_wx_cell_renderer_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (GtkWxCellRenderer), + 0, /* n_preallocs */ + (GInstanceInitFunc) gtk_wx_cell_renderer_init, + }; + + cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER, + "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 ); + } + + return cell_wx_type; +} + +static void +gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell) +{ + cell->cell = NULL; + cell->last_click = 0; +} + +static void +gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass); + + cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); + + object_class->finalize = gtk_wx_cell_renderer_finalize; + + cell_class->get_size = gtk_wx_cell_renderer_get_size; + cell_class->render = gtk_wx_cell_renderer_render; + cell_class->activate = gtk_wx_cell_renderer_activate; + cell_class->start_editing = gtk_wx_cell_renderer_start_editing; +} + +static void +gtk_wx_cell_renderer_finalize (GObject *object) +{ + /* must chain up */ + (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object); +} + +GtkCellRenderer* +gtk_wx_cell_renderer_new (void) +{ + return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL); +} + +static GtkCellEditable *gtk_wx_cell_renderer_start_editing( + GtkCellRenderer *renderer, + GdkEvent *WXUNUSED(event), + GtkWidget *widget, + const gchar *path, + GdkRectangle *WXUNUSED(background_area), + GdkRectangle *cell_area, + GtkCellRendererState WXUNUSED(flags) ) +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomRenderer *cell = wxrenderer->cell; + + // Renderer doesn't support in-place editing + if (!cell->HasEditorCtrl()) + return NULL; + + // An in-place editing control is still around + if (cell->GetEditorCtrl()) + return NULL; + + GdkRectangle rect; + gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, + &rect.x, + &rect.y, + &rect.width, + &rect.height); + + rect.x += cell_area->x; + rect.y += cell_area->y; +// rect.width -= renderer->xpad * 2; +// rect.height -= renderer->ypad * 2; + +// wxRect renderrect(wxRectFromGDKRect(&rect)); + wxRect renderrect(wxRectFromGDKRect(cell_area)); + + GtkTreePath *treepath = gtk_tree_path_new_from_string( path ); + GtkTreeIter iter; + cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath ); + wxDataViewItem item( (void*) iter.user_data ); + gtk_tree_path_free( treepath ); + + cell->StartEditing( item, renderrect ); + + return NULL; +} + +static void +gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer, + GtkWidget *WXUNUSED(widget), + GdkRectangle *cell_area, + gint *x_offset, + gint *y_offset, + gint *width, + gint *height) +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomRenderer *cell = wxrenderer->cell; + + wxSize size = cell->GetSize(); + + gint calc_width = (gint) renderer->xpad * 2 + size.x; + gint calc_height = (gint) renderer->ypad * 2 + size.y; + + if (x_offset) + *x_offset = 0; + if (y_offset) + *y_offset = 0; + + if (cell_area && size.x > 0 && size.y > 0) + { + if (x_offset) + { + *x_offset = (gint)((renderer->xalign * + (cell_area->width - calc_width - 2 * renderer->xpad))); + *x_offset = MAX (*x_offset, 0) + renderer->xpad; + } + if (y_offset) + { + *y_offset = (gint)((renderer->yalign * + (cell_area->height - calc_height - 2 * renderer->ypad))); + *y_offset = MAX (*y_offset, 0) + renderer->ypad; + } + } + + if (width) + *width = calc_width; + + if (height) + *height = calc_height; +} + +static void +gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, + GdkWindow *window, + GtkWidget *widget, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GdkRectangle *expose_area, + GtkCellRendererState flags) + +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomRenderer *cell = wxrenderer->cell; + + cell->GTKStashRenderParams(window, widget, + background_area, expose_area, flags); + + wxRect rect(wxRectFromGDKRect(cell_area)); + rect = rect.Deflate(renderer->xpad, renderer->ypad); + + wxWindowDC* dc = (wxWindowDC*) cell->GetDC(); + wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl(); + + // Reinitialize wxWindowDC's GDK window if drawing occurs into a different + // window such as a DnD drop window. + if (window != impl->m_gdkwindow) + { + impl->Destroy(); + impl->m_gdkwindow = window; + impl->SetUpDC(); + } + + int state = 0; + if (flags & GTK_CELL_RENDERER_SELECTED) + state |= wxDATAVIEW_CELL_SELECTED; + if (flags & GTK_CELL_RENDERER_PRELIT) + state |= wxDATAVIEW_CELL_PRELIT; + if (flags & GTK_CELL_RENDERER_INSENSITIVE) + state |= wxDATAVIEW_CELL_INSENSITIVE; + if (flags & GTK_CELL_RENDERER_INSENSITIVE) + state |= wxDATAVIEW_CELL_INSENSITIVE; + if (flags & GTK_CELL_RENDERER_FOCUSED) + state |= wxDATAVIEW_CELL_FOCUSED; + cell->WXCallRender( rect, dc, state ); +} + +static gboolean +gtk_wx_cell_renderer_activate( + GtkCellRenderer *renderer, + GdkEvent *event, + GtkWidget *widget, + const gchar *path, + GdkRectangle *WXUNUSED(background_area), + GdkRectangle *cell_area, + GtkCellRendererState WXUNUSED(flags) ) +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomRenderer *cell = wxrenderer->cell; + + GdkRectangle rect; + gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, + &rect.x, + &rect.y, + &rect.width, + &rect.height); + + rect.x += cell_area->x; + rect.y += cell_area->y; + rect.width -= renderer->xpad * 2; + rect.height -= renderer->ypad * 2; + + wxRect renderrect(wxRectFromGDKRect(&rect)); + + wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel(); + + GtkTreePath *treepath = gtk_tree_path_new_from_string( path ); + + GtkTreeIter iter; + cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath ); + wxDataViewItem item( iter.user_data ); + gtk_tree_path_free( treepath ); + + unsigned int model_col = cell->GetOwner()->GetModelColumn(); + + if (!event) + { + bool ret = false; + + // activated by + if (cell->Activate( renderrect, model, item, model_col )) + ret = true; + + return ret; + } + else if (event->type == GDK_BUTTON_PRESS) + { + GdkEventButton *button_event = (GdkEventButton*) event; + wxPoint pt( ((int) button_event->x) - renderrect.x, + ((int) button_event->y) - renderrect.y ); + + bool ret = false; + if (button_event->button == 1) + { + if (cell->LeftClick( pt, renderrect, model, item, model_col )) + ret = true; + // TODO: query system double-click time + if (button_event->time - wxrenderer->last_click < 400) + if (cell->Activate( renderrect, model, item, model_col )) + ret = true; + } + wxrenderer->last_click = button_event->time; + + return ret; + } + + return false; +} + +// --------------------------------------------------------- +// wxGtkDataViewModelNotifier +// --------------------------------------------------------- + +class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier +{ +public: + wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model, + wxDataViewModel *wx_model, + wxDataViewCtrl *ctrl ); + ~wxGtkDataViewModelNotifier(); + + virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ); + virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ); + virtual bool ItemChanged( const wxDataViewItem &item ); + virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ); + virtual bool Cleared(); + virtual void Resort(); + + void SetGtkModel( GtkWxTreeModel *model ) { m_wxgtk_model = model; } + +private: + GtkWxTreeModel *m_wxgtk_model; + wxDataViewModel *m_wx_model; + wxDataViewCtrl *m_owner; +}; + +// --------------------------------------------------------- +// wxGtkDataViewListModelNotifier +// --------------------------------------------------------- + +wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier( + GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model, + wxDataViewCtrl *ctrl ) +{ + m_wxgtk_model = wxgtk_model; + m_wx_model = wx_model; + m_owner = ctrl; +} + +wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier() +{ + m_wx_model = NULL; + m_wxgtk_model = NULL; +} + +bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) +{ + m_owner->GtkGetInternal()->ItemAdded( parent, item ); + + GtkTreeIter iter; + iter.stamp = m_wxgtk_model->stamp; + iter.user_data = (gpointer) item.GetID(); + + GtkTreePath *path = wxgtk_tree_model_get_path( + GTK_TREE_MODEL(m_wxgtk_model), &iter ); + gtk_tree_model_row_inserted( + GTK_TREE_MODEL(m_wxgtk_model), path, &iter); + gtk_tree_path_free (path); + + return true; +} + +bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) +{ +#if 0 + // using _get_path for a deleted item cannot be + // a good idea + GtkTreeIter iter; + iter.stamp = m_wxgtk_model->stamp; + iter.user_data = (gpointer) item.GetID(); + GtkTreePath *path = wxgtk_tree_model_get_path( + GTK_TREE_MODEL(m_wxgtk_model), &iter ); +#else + // so get the path from the parent + GtkTreeIter iter; + iter.stamp = m_wxgtk_model->stamp; + iter.user_data = (gpointer) parent.GetID(); + GtkTreePath *path = wxgtk_tree_model_get_path( + GTK_TREE_MODEL(m_wxgtk_model), &iter ); + // and add the final index ourselves + int index = m_owner->GtkGetInternal()->GetIndexOf( parent, item ); + gtk_tree_path_append_index( path, index ); +#endif + + gtk_tree_model_row_deleted( + GTK_TREE_MODEL(m_wxgtk_model), path ); + gtk_tree_path_free (path); + + m_owner->GtkGetInternal()->ItemDeleted( parent, item ); + + return true; +} + +void wxGtkDataViewModelNotifier::Resort() +{ + m_owner->GtkGetInternal()->Resort(); +} + +bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item ) +{ + GtkTreeIter iter; + iter.stamp = m_wxgtk_model->stamp; + iter.user_data = (gpointer) item.GetID(); + + GtkTreePath *path = wxgtk_tree_model_get_path( + GTK_TREE_MODEL(m_wxgtk_model), &iter ); + gtk_tree_model_row_changed( + GTK_TREE_MODEL(m_wxgtk_model), path, &iter ); + gtk_tree_path_free (path); + + m_owner->GtkGetInternal()->ItemChanged( item ); + + return true; +} + +bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col ) +{ + // This adds GTK+'s missing MVC logic for ValueChanged + unsigned int index; + for (index = 0; index < m_owner->GetColumnCount(); index++) + { + wxDataViewColumn *column = m_owner->GetColumn( index ); + if (column->GetModelColumn() == model_col) + { + GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview); + GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()); + + // Get cell area + GtkTreeIter iter; + iter.stamp = m_wxgtk_model->stamp; + iter.user_data = (gpointer) item.GetID(); + GtkTreePath *path = wxgtk_tree_model_get_path( + GTK_TREE_MODEL(m_wxgtk_model), &iter ); + GdkRectangle cell_area; + gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area ); + gtk_tree_path_free( path ); + + GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget ); + double d = gtk_adjustment_get_value( hadjust ); + int xdiff = (int) d; + + int ydiff = gcolumn->button->allocation.height; + // Redraw + gtk_widget_queue_draw_area( GTK_WIDGET(widget), + cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height ); + + m_owner->GtkGetInternal()->ValueChanged( item, model_col ); + + return true; + } + } + + return false; +} + +bool wxGtkDataViewModelNotifier::Cleared() +{ + m_owner->GtkGetInternal()->Cleared(); + + return true; +} + +// --------------------------------------------------------- +// wxDataViewRenderer +// --------------------------------------------------------- + +static gpointer s_user_data = NULL; + +static void +wxgtk_cell_editable_editing_done( GtkCellEditable *WXUNUSED(editable), + wxDataViewRenderer *wxrenderer ) +{ + wxDataViewColumn *column = wxrenderer->GetOwner(); + wxDataViewCtrl *dv = column->GetOwner(); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv->GetId() ); + event.SetDataViewColumn( column ); + event.SetModel( dv->GetModel() ); + wxDataViewItem item( s_user_data ); + event.SetItem( item ); + dv->HandleWindowEvent( event ); +} + +static void +wxgtk_renderer_editing_started( GtkCellRenderer *WXUNUSED(cell), GtkCellEditable *editable, + gchar *path, wxDataViewRenderer *wxrenderer ) +{ + if (!editable) + return; + + wxDataViewColumn *column = wxrenderer->GetOwner(); + wxDataViewCtrl *dv = column->GetOwner(); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() ); + event.SetDataViewColumn( column ); + event.SetModel( dv->GetModel() ); + GtkTreePath *tree_path = gtk_tree_path_new_from_string( path ); + GtkTreeIter iter; + dv->GtkGetInternal()->get_iter( &iter, tree_path ); + gtk_tree_path_free( tree_path ); + wxDataViewItem item( iter.user_data ); + event.SetItem( item ); + dv->HandleWindowEvent( event ); + + if (GTK_IS_CELL_EDITABLE(editable)) + { + s_user_data = iter.user_data; + + g_signal_connect (GTK_CELL_EDITABLE (editable), "editing_done", + G_CALLBACK (wxgtk_cell_editable_editing_done), + (gpointer) wxrenderer ); + + } +} + + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase) + +wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode, + int align ) : + wxDataViewRendererBase( varianttype, mode, align ) +{ + m_renderer = NULL; + + // we haven't changed them yet + m_usingDefaultAttrs = true; + + // NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor, + // after the m_renderer pointer has been initialized +} + +void wxDataViewRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column) +{ + gtk_tree_view_column_pack_end( column, m_renderer, TRUE /* expand */); +} + +void wxDataViewRenderer::GtkInitHandlers() +{ + if (!gtk_check_version(2,6,0)) + { + g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started", + G_CALLBACK (wxgtk_renderer_editing_started), + this); + } +} + +void wxDataViewRenderer::SetMode( wxDataViewCellMode mode ) +{ + GtkCellRendererMode gtkMode; + switch (mode) + { + case wxDATAVIEW_CELL_INERT: + gtkMode = GTK_CELL_RENDERER_MODE_INERT; + break; + + case wxDATAVIEW_CELL_ACTIVATABLE: + gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE; + break; + + case wxDATAVIEW_CELL_EDITABLE: + gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE; + break; + + default: + wxFAIL_MSG( "unknown wxDataViewCellMode value" ); + return; + } + + // This value is most often ignored in GtkTreeView + GValue gvalue = { 0, }; + g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() ); + g_value_set_enum( &gvalue, gtkMode ); + g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue ); + g_value_unset( &gvalue ); +} + +wxDataViewCellMode wxDataViewRenderer::GetMode() const +{ + wxDataViewCellMode ret; + + GValue gvalue; + g_object_get( G_OBJECT(m_renderer), "mode", &gvalue, NULL); + + switch (g_value_get_enum(&gvalue)) + { + default: + wxFAIL_MSG( "unknown GtkCellRendererMode value" ); + // fall through (we have to return something) + + case GTK_CELL_RENDERER_MODE_INERT: + ret = wxDATAVIEW_CELL_INERT; + break; + + case GTK_CELL_RENDERER_MODE_ACTIVATABLE: + ret = wxDATAVIEW_CELL_ACTIVATABLE; + break; + + case GTK_CELL_RENDERER_MODE_EDITABLE: + ret = wxDATAVIEW_CELL_EDITABLE; + break; + } + + g_value_unset( &gvalue ); + + return ret; +} + +void wxDataViewRenderer::GtkUpdateAlignment() +{ + int align = m_alignment; + + // query alignment from column ? + if (align == -1) + { + // None there yet + if (GetOwner() == NULL) + return; + + align = GetOwner()->GetAlignment(); + align |= wxALIGN_CENTRE_VERTICAL; + } + + // horizontal alignment: + + gfloat xalign = 0.0; + if (align & wxALIGN_RIGHT) + xalign = 1.0; + else if (align & wxALIGN_CENTER_HORIZONTAL) + xalign = 0.5; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_FLOAT ); + g_value_set_float( &gvalue, xalign ); + g_object_set_property( G_OBJECT(m_renderer), "xalign", &gvalue ); + g_value_unset( &gvalue ); + + // vertical alignment: + + gfloat yalign = 0.0; + if (align & wxALIGN_BOTTOM) + yalign = 1.0; + else if (align & wxALIGN_CENTER_VERTICAL) + yalign = 0.5; + + GValue gvalue2 = { 0, }; + g_value_init( &gvalue2, G_TYPE_FLOAT ); + g_value_set_float( &gvalue2, yalign ); + g_object_set_property( G_OBJECT(m_renderer), "yalign", &gvalue2 ); + g_value_unset( &gvalue2 ); +} + +void wxDataViewRenderer::SetAlignment( int align ) +{ + m_alignment = align; + GtkUpdateAlignment(); +} + +int wxDataViewRenderer::GetAlignment() const +{ + return m_alignment; +} + +void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode) +{ + if ( gtk_check_version(2, 6, 0) != NULL ) + return; + + GtkCellRendererText * const rend = GtkGetTextRenderer(); + if ( !rend ) + return; + + // we use the same values in wxEllipsizeMode as PangoEllipsizeMode so we + // can just cast between them + GValue gvalue = { 0, }; + g_value_init( &gvalue, PANGO_TYPE_ELLIPSIZE_MODE ); + g_value_set_enum( &gvalue, static_cast(mode) ); + g_object_set_property( G_OBJECT(rend), "ellipsize", &gvalue ); + g_value_unset( &gvalue ); +} + +wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const +{ + if ( gtk_check_version(2, 6, 0) != NULL ) + return wxELLIPSIZE_NONE; + + GtkCellRendererText * const rend = GtkGetTextRenderer(); + if ( !rend ) + return wxELLIPSIZE_NONE; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, PANGO_TYPE_ELLIPSIZE_MODE ); + g_object_get_property( G_OBJECT(rend), "ellipsize", &gvalue ); + wxEllipsizeMode + mode = static_cast(g_value_get_enum( &gvalue )); + g_value_unset( &gvalue ); + + return mode; +} + +void +wxDataViewRenderer::GtkOnTextEdited(const gchar *itempath, const wxString& str) +{ + wxVariant value(str); + if (!Validate( value )) + return; + + GtkTreePath *path = gtk_tree_path_new_from_string( itempath ); + GtkTreeIter iter; + GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path ); + wxDataViewItem item( (void*) iter.user_data );; + gtk_tree_path_free( path ); + + GtkOnCellChanged(value, item, GetOwner()->GetModelColumn()); +} + +void +wxDataViewRenderer::GtkOnCellChanged(const wxVariant& value, + const wxDataViewItem& item, + unsigned col) +{ + wxDataViewModel *model = GetOwner()->GetOwner()->GetModel(); + model->ChangeValue( value, item, col ); +} + +// --------------------------------------------------------- +// wxDataViewTextRenderer +// --------------------------------------------------------- + +extern "C" +{ + +static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer), + gchar *arg1, gchar *arg2, gpointer user_data ) +{ + wxDataViewRenderer *cell = (wxDataViewRenderer*) user_data; + + cell->GtkOnTextEdited(arg1, wxGTK_CONV_BACK_FONT( + arg2, cell->GetOwner()->GetOwner()->GetFont())); +} + +} + +namespace +{ + +// helper function used by wxDataViewTextRenderer and +// wxDataViewCustomRenderer::RenderText(): it applies the attributes to the +// given text renderer and returns true if anything was done +bool GtkApplyAttr(GtkCellRendererText *renderer, const wxDataViewItemAttr& attr) +{ + bool usingDefaultAttrs = true; + if (attr.HasColour()) + { + const GdkColor * const gcol = attr.GetColour().GetColor(); + + GValue gvalue = { 0, }; + g_value_init( &gvalue, GDK_TYPE_COLOR ); + g_value_set_boxed( &gvalue, gcol ); + g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue ); + g_value_unset( &gvalue ); + + usingDefaultAttrs = false; + } + else + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, FALSE ); + g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue ); + g_value_unset( &gvalue ); + } + + if (attr.GetItalic()) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, PANGO_TYPE_STYLE ); + g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC ); + g_object_set_property( G_OBJECT(renderer), "style", &gvalue ); + g_value_unset( &gvalue ); + + usingDefaultAttrs = false; + } + else + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, FALSE ); + g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue ); + g_value_unset( &gvalue ); + } + + + if (attr.GetBold()) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, PANGO_TYPE_WEIGHT ); + g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD ); + g_object_set_property( G_OBJECT(renderer), "weight", &gvalue ); + g_value_unset( &gvalue ); + + usingDefaultAttrs = false; + } + else + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, FALSE ); + g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue ); + g_value_unset( &gvalue ); + } + +#if 0 + if (attr.HasBackgroundColour()) + { + wxColour colour = attr.GetBackgroundColour(); + const GdkColor * const gcol = colour.GetColor(); + + GValue gvalue = { 0, }; + g_value_init( &gvalue, GDK_TYPE_COLOR ); + g_value_set_boxed( &gvalue, gcol ); + g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue ); + g_value_unset( &gvalue ); + } + else + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, FALSE ); + g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue ); + g_value_unset( &gvalue ); + } +#endif + + return !usingDefaultAttrs; +} + +} // anonymous namespace + +IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer) + +wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode, + int align ) : + wxDataViewRenderer( varianttype, mode, align ) +{ + GtkWxCellRendererText *text_renderer = gtk_wx_cell_renderer_text_new(); + text_renderer->wx_renderer = this; + m_renderer = (GtkCellRenderer*) text_renderer; + + if (mode & wxDATAVIEW_CELL_EDITABLE) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, true ); + g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue ); + g_value_unset( &gvalue ); + + g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this ); + + GtkInitHandlers(); + } + + SetMode(mode); + SetAlignment(align); +} + +bool wxDataViewTextRenderer::SetTextValue(const wxString& str) +{ + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_value_set_string( &gvalue, wxGTK_CONV_FONT( str, GetOwner()->GetOwner()->GetFont() ) ); + g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); + g_value_unset( &gvalue ); + + return true; +} + +bool wxDataViewTextRenderer::GetTextValue(wxString& str) const +{ + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue ); + str = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), const_cast(this)->GetOwner()->GetOwner()->GetFont() ); + g_value_unset( &gvalue ); + + return true; +} + +void wxDataViewTextRenderer::SetAlignment( int align ) +{ + wxDataViewRenderer::SetAlignment(align); + + if (gtk_check_version(2,10,0)) + return; + + // horizontal alignment: + PangoAlignment pangoAlign = PANGO_ALIGN_LEFT; + if (align & wxALIGN_RIGHT) + pangoAlign = PANGO_ALIGN_RIGHT; + else if (align & wxALIGN_CENTER_HORIZONTAL) + pangoAlign = PANGO_ALIGN_CENTER; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() ); + g_value_set_enum( &gvalue, pangoAlign ); + g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue ); + g_value_unset( &gvalue ); +} + +bool wxDataViewTextRenderer::GtkSetAttr(const wxDataViewItemAttr& attr) +{ + return GtkApplyAttr(GtkGetTextRenderer(), attr); +} + +GtkCellRendererText *wxDataViewTextRenderer::GtkGetTextRenderer() const +{ + return GTK_CELL_RENDERER_TEXT(m_renderer); +} + +// --------------------------------------------------------- +// wxDataViewBitmapRenderer +// --------------------------------------------------------- + +namespace +{ + +// set "pixbuf" property on the given renderer +void SetPixbufProp(GtkCellRenderer *renderer, GdkPixbuf *pixbuf) +{ + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_OBJECT ); + g_value_set_object( &gvalue, pixbuf ); + g_object_set_property( G_OBJECT(renderer), "pixbuf", &gvalue ); + g_value_unset( &gvalue ); +} + +} // anonymous namespace + +IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer) + +wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode, + int align ) : + wxDataViewRenderer( varianttype, mode, align ) +{ + m_renderer = gtk_cell_renderer_pixbuf_new(); + + SetMode(mode); + SetAlignment(align); +} + +bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value ) +{ + if (value.GetType() == wxT("wxBitmap")) + { + wxBitmap bitmap; + bitmap << value; + + // GetPixbuf() may create a Pixbuf representation in the wxBitmap + // object (and it will stay there and remain owned by wxBitmap) + SetPixbufProp(m_renderer, bitmap.GetPixbuf()); + } + else if (value.GetType() == wxT("wxIcon")) + { + wxIcon icon; + icon << value; + + SetPixbufProp(m_renderer, icon.GetPixbuf()); + } + else + { + return false; + } + + return true; +} + +bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const +{ + return false; +} + +// --------------------------------------------------------- +// wxDataViewToggleRenderer +// --------------------------------------------------------- + +extern "C" { +static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, + gchar *path, gpointer user_data ); +} + +static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, + gchar *path, gpointer user_data ) +{ + wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data; + + // get old value + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_object_get_property( G_OBJECT(renderer), "active", &gvalue ); + bool tmp = g_value_get_boolean( &gvalue ); + g_value_unset( &gvalue ); + // invert it + tmp = !tmp; + + wxVariant value = tmp; + if (!cell->Validate( value )) + return; + + wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel(); + + GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path ); + GtkTreeIter iter; + cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path ); + wxDataViewItem item( (void*) iter.user_data );; + gtk_tree_path_free( gtk_path ); + + unsigned int model_col = cell->GetOwner()->GetModelColumn(); + + model->ChangeValue( value, item, model_col ); +} + +IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer) + +wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype, + wxDataViewCellMode mode, int align ) : + wxDataViewRenderer( varianttype, mode, align ) +{ + m_renderer = (GtkCellRenderer*) gtk_cell_renderer_toggle_new(); + + if (mode & wxDATAVIEW_CELL_ACTIVATABLE) + { + g_signal_connect_after( m_renderer, "toggled", + G_CALLBACK(wxGtkToggleRendererToggledCallback), this ); + } + else + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, false ); + g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue ); + g_value_unset( &gvalue ); + } + + SetMode(mode); + SetAlignment(align); +} + +bool wxDataViewToggleRenderer::SetValue( const wxVariant &value ) +{ + bool tmp = value; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, tmp ); + g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue ); + g_value_unset( &gvalue ); + + return true; +} + +bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const +{ + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue ); + bool tmp = g_value_get_boolean( &gvalue ); + g_value_unset( &gvalue ); + + value = tmp; + + return true; +} + +// --------------------------------------------------------- +// wxDataViewCustomRenderer +// --------------------------------------------------------- + +class wxDataViewCtrlDCImpl: public wxWindowDCImpl +{ +public: + wxDataViewCtrlDCImpl( wxDC *owner, wxDataViewCtrl *window ) : + wxWindowDCImpl( owner ) + { + GtkWidget *widget = window->m_treeview; + // Set later + m_gdkwindow = NULL; + + m_window = window; + + m_context = window->GTKGetPangoDefaultContext(); + m_layout = pango_layout_new( m_context ); + m_fontdesc = pango_font_description_copy( widget->style->font_desc ); + + m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget ); + + // Set m_gdkwindow later + // SetUpDC(); + } +}; + +class wxDataViewCtrlDC: public wxWindowDC +{ +public: + wxDataViewCtrlDC( wxDataViewCtrl *window ) : + wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) ) + { } +}; + + +// --------------------------------------------------------- +// wxDataViewCustomRenderer +// --------------------------------------------------------- + +IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer) + +wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype, + wxDataViewCellMode mode, + int align, + bool no_init ) + : wxDataViewCustomRendererBase( varianttype, mode, align ) +{ + m_dc = NULL; + m_text_renderer = NULL; + + if (no_init) + m_renderer = NULL; + else + Init(mode, align); +} + +GtkCellRendererText *wxDataViewCustomRenderer::GtkGetTextRenderer() const +{ + if ( !m_text_renderer ) + { + // we create it on demand so need to do it even from a const function + const_cast(this)-> + m_text_renderer = GTK_CELL_RENDERER_TEXT(gtk_cell_renderer_text_new()); + } + + return m_text_renderer; +} + +void wxDataViewCustomRenderer::RenderText( const wxString &text, + int xoffset, + wxRect cell, + wxDC *WXUNUSED(dc), + int WXUNUSED(state) ) +{ + + GtkCellRendererText * const textRenderer = GtkGetTextRenderer(); + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) ); + g_object_set_property( G_OBJECT(textRenderer), "text", &gvalue ); + g_value_unset( &gvalue ); + + GtkApplyAttr(textRenderer, GetAttr()); + + GdkRectangle cell_area; + wxRectToGDKRect(cell, cell_area); + cell_area.x += xoffset; + cell_area.width -= xoffset; + + gtk_cell_renderer_render( GTK_CELL_RENDERER(textRenderer), + m_renderParams.window, + m_renderParams.widget, + m_renderParams.background_area, + &cell_area, + m_renderParams.expose_area, + (GtkCellRendererState) m_renderParams.flags ); +} + +bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align) +{ + GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new(); + renderer->cell = this; + + m_renderer = (GtkCellRenderer*) renderer; + + SetMode(mode); + SetAlignment(align); + + GtkInitHandlers(); + + return true; +} + +wxDataViewCustomRenderer::~wxDataViewCustomRenderer() +{ + if (m_dc) + delete m_dc; + + if (m_text_renderer) + gtk_object_sink( GTK_OBJECT(m_text_renderer) ); +} + +wxDC *wxDataViewCustomRenderer::GetDC() +{ + if (m_dc == NULL) + { + if (GetOwner() == NULL) + return NULL; + if (GetOwner()->GetOwner() == NULL) + return NULL; + m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() ); + } + + return m_dc; +} + +// --------------------------------------------------------- +// wxDataViewProgressRenderer +// --------------------------------------------------------- + +IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer) + +wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label, + const wxString &varianttype, wxDataViewCellMode mode, int align ) : + wxDataViewCustomRenderer( varianttype, mode, align, true ) +{ + m_label = label; + m_value = 0; + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new(); + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + + g_value_set_string( &gvalue, wxGTK_CONV_FONT( m_label, GetOwner()->GetOwner()->GetFont() ) ); + g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); + g_value_unset( &gvalue ); + + SetMode(mode); + SetAlignment(align); + } + else +#endif + { + // Use custom cell code + wxDataViewCustomRenderer::Init(mode, align); + } +} + +wxDataViewProgressRenderer::~wxDataViewProgressRenderer() +{ +} + +bool wxDataViewProgressRenderer::SetValue( const wxVariant &value ) +{ +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + gint tmp = (long) value; + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_INT ); + g_value_set_int( &gvalue, tmp ); + g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue ); + g_value_unset( &gvalue ); + } + else +#endif + { + m_value = (long) value; + + if (m_value < 0) m_value = 0; + if (m_value > 100) m_value = 100; + } + + return true; +} + +bool wxDataViewProgressRenderer::GetValue( wxVariant &WXUNUSED(value) ) const +{ + return false; +} + +bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) ) +{ + double pct = (double)m_value / 100.0; + wxRect bar = cell; + bar.width = (int)(cell.width * pct); + dc->SetPen( *wxTRANSPARENT_PEN ); + dc->SetBrush( *wxBLUE_BRUSH ); + dc->DrawRectangle( bar ); + + dc->SetBrush( *wxTRANSPARENT_BRUSH ); + dc->SetPen( *wxBLACK_PEN ); + dc->DrawRectangle( cell ); + + return true; +} + +wxSize wxDataViewProgressRenderer::GetSize() const +{ + return wxSize(40,12); +} + +// ------------------------------------- +// wxDataViewChoiceRenderer +// ------------------------------------- + +wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString &choices, + wxDataViewCellMode mode, int alignment ) : + wxDataViewCustomRenderer( "string", mode, alignment, true ) +{ + m_choices = choices; + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + m_renderer = (GtkCellRenderer*) gtk_cell_renderer_combo_new(); + + GtkListStore *store = gtk_list_store_new( 1, G_TYPE_STRING ); + for (size_t n = 0; n < m_choices.GetCount(); n++) + { + gtk_list_store_insert_with_values( + store, NULL, n, 0, + static_cast(m_choices[n].utf8_str()), -1 ); + } + + g_object_set (m_renderer, + "model", store, + "text-column", 0, + "has-entry", FALSE, + NULL); + + bool editable = (mode & wxDATAVIEW_CELL_EDITABLE); + g_object_set (m_renderer, "editable", editable, NULL); + + SetAlignment(alignment); + + g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this ); + + GtkInitHandlers(); + } + else +#endif + { + // Use custom cell code + wxDataViewCustomRenderer::Init(mode, alignment); + } +} + +bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state ) +{ + RenderText( m_data, 0, rect, dc, state ); + return true; +} + +wxSize wxDataViewChoiceRenderer::GetSize() const +{ + return wxSize(70,20); +} + +bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value ) +{ + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_value_set_string( &gvalue, wxGTK_CONV_FONT( value.GetString(), GetOwner()->GetOwner()->GetFont() ) ); + g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); + g_value_unset( &gvalue ); + } + else +#endif + m_data = value.GetString(); + + return true; +} + +bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const +{ +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue ); + wxString temp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), + const_cast(this)->GetOwner()->GetOwner()->GetFont() ); + g_value_unset( &gvalue ); + value = temp; + + //wxPrintf( "temp %s\n", temp ); + // TODO: remove this code + } + else +#endif + value = m_data; + + return true; +} + +void wxDataViewChoiceRenderer::SetAlignment( int align ) +{ + wxDataViewCustomRenderer::SetAlignment(align); + + if (gtk_check_version(2,10,0)) + return; + + // horizontal alignment: + PangoAlignment pangoAlign = PANGO_ALIGN_LEFT; + if (align & wxALIGN_RIGHT) + pangoAlign = PANGO_ALIGN_RIGHT; + else if (align & wxALIGN_CENTER_HORIZONTAL) + pangoAlign = PANGO_ALIGN_CENTER; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() ); + g_value_set_enum( &gvalue, pangoAlign ); + g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue ); + g_value_unset( &gvalue ); +} + +// --------------------------------------------------------- +// wxDataViewDateRenderer +// --------------------------------------------------------- + +class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow +{ +public: + wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value, + wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) : + wxPopupTransientWindow( parent, wxBORDER_SIMPLE ) + { + m_model = model; + m_item = item; + m_col = col; + m_cal = new wxCalendarCtrl( this, -1, *value ); + wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL ); + sizer->Add( m_cal, 1, wxGROW ); + SetSizer( sizer ); + sizer->Fit( this ); + } + + virtual void OnDismiss() + { + } + + void OnCalendar( wxCalendarEvent &event ); + + wxCalendarCtrl *m_cal; + wxDataViewModel *m_model; + wxDataViewItem m_item; + unsigned int m_col; + +private: + DECLARE_EVENT_TABLE() +}; + +BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow) + EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar ) +END_EVENT_TABLE() + +void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event ) +{ + m_model->ChangeValue( event.GetDate(), m_item, m_col ); + DismissAndNotify(); +} + +IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer) + +wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype, + wxDataViewCellMode mode, int align ) : + wxDataViewCustomRenderer( varianttype, mode, align ) +{ + SetMode(mode); + SetAlignment(align); +} + +bool wxDataViewDateRenderer::SetValue( const wxVariant &value ) +{ + m_date = value.GetDateTime(); + + return true; +} + +bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const +{ + return false; +} + +bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state ) +{ + dc->SetFont( GetOwner()->GetOwner()->GetFont() ); + wxString tmp = m_date.FormatDate(); + RenderText( tmp, 0, cell, dc, state ); + return true; +} + +wxSize wxDataViewDateRenderer::GetSize() const +{ + wxString tmp = m_date.FormatDate(); + wxCoord x,y,d; + GetView()->GetTextExtent( tmp, &x, &y, &d ); + return wxSize(x,y+d); +} + +bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *model, + const wxDataViewItem &item, unsigned int col ) +{ + wxVariant variant; + model->GetValue( variant, item, col ); + wxDateTime value = variant.GetDateTime(); + + wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient( + GetOwner()->GetOwner()->GetParent(), &value, model, item, col ); + wxPoint pos = wxGetMousePosition(); + popup->Move( pos ); + popup->Layout(); + popup->Popup( popup->m_cal ); + + return true; +} + + +// --------------------------------------------------------- +// wxDataViewIconTextRenderer +// --------------------------------------------------------- + +IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer) + +wxDataViewIconTextRenderer::wxDataViewIconTextRenderer + ( + const wxString &varianttype, + wxDataViewCellMode mode, + int align + ) + : wxDataViewTextRenderer(varianttype, mode, align) +{ + m_rendererIcon = gtk_cell_renderer_pixbuf_new(); +} + +wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer() +{ +} + +void wxDataViewIconTextRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column) +{ + // add the icon renderer first + gtk_tree_view_column_pack_start(column, m_rendererIcon, FALSE /* !expand */); + + // add the text renderer too + wxDataViewRenderer::GtkPackIntoColumn(column); +} + +bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value ) +{ + m_value << value; + + SetTextValue(m_value.GetText()); + SetPixbufProp(m_rendererIcon, m_value.GetIcon().GetPixbuf()); + + return true; +} + +bool wxDataViewIconTextRenderer::GetValue(wxVariant& value) const +{ + wxString str; + if ( !GetTextValue(str) ) + return false; + + // user doesn't have any way to edit the icon so leave it unchanged + value << wxDataViewIconText(str, m_value.GetIcon()); + + return true; +} + +void +wxDataViewIconTextRenderer::GtkOnCellChanged(const wxVariant& value, + const wxDataViewItem& item, + unsigned col) +{ + // we receive just the text part of our value as it's the only one which + // can be edited, but we need the full wxDataViewIconText value for the + // model + wxVariant valueIconText; + valueIconText << wxDataViewIconText(value.GetString(), m_value.GetIcon()); + wxDataViewTextRenderer::GtkOnCellChanged(valueIconText, item, col); +} + +// --------------------------------------------------------- +// wxDataViewColumn +// --------------------------------------------------------- + + +static gboolean +gtk_dataview_header_button_press_callback( GtkWidget *WXUNUSED(widget), + GdkEventButton *gdk_event, + wxDataViewColumn *column ) +{ + if (gdk_event->type != GDK_BUTTON_PRESS) + return FALSE; + + if (gdk_event->button == 1) + { + gs_lastLeftClickHeader = column; + + wxDataViewCtrl *dv = column->GetOwner(); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() ); + event.SetDataViewColumn( column ); + event.SetModel( dv->GetModel() ); + if (dv->HandleWindowEvent( event )) + return FALSE; + } + + if (gdk_event->button == 3) + { + wxDataViewCtrl *dv = column->GetOwner(); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, dv->GetId() ); + event.SetDataViewColumn( column ); + event.SetModel( dv->GetModel() ); + if (dv->HandleWindowEvent( event )) + return FALSE; + } + + return FALSE; +} + +extern "C" +{ + +static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column), + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data ) +{ + g_return_if_fail (GTK_IS_WX_TREE_MODEL (model)); + GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model; + + wxDataViewRenderer *cell = (wxDataViewRenderer*) data; + + wxDataViewItem item( (void*) iter->user_data ); + + wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel(); + + if (!wx_model->IsVirtualListModel()) + { + gboolean visible; + if (wx_model->IsContainer( item )) + { + visible = wx_model->HasContainerColumns( item ) || + (cell->GetOwner()->GetModelColumn() == 0); + } + else + { + visible = true; + } + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, visible ); + g_object_set_property( G_OBJECT(renderer), "visible", &gvalue ); + g_value_unset( &gvalue ); + + if ( !visible ) + return; + } + + wxVariant value; + wx_model->GetValue( value, item, cell->GetOwner()->GetModelColumn() ); + + if (value.GetType() != cell->GetVariantType()) + { + wxLogError( wxT("Wrong type, required: %s but: %s"), + value.GetType().c_str(), + cell->GetVariantType().c_str() ); + } + + cell->SetValue( value ); + + + // deal with attributes: if the renderer doesn't support them at all, we + // don't even need to query the model for them + if ( !cell->GtkSupportsAttrs() ) + return; + + // it can support attributes so check if this item has any + wxDataViewItemAttr attr; + if ( wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr ) + || !cell->GtkIsUsingDefaultAttrs() ) + { + bool usingDefaultAttrs = !cell->GtkSetAttr(attr); + cell->GtkSetUsingDefaultAttrs(usingDefaultAttrs); + } + // else: no custom attributes specified and we're already using the default + // ones -- nothing to do +} + +} // extern "C" -// --------------------------------------------------------- -// wxGtkDataViewListModelNotifier -// --------------------------------------------------------- +#include +WX_DEFINE_LIST(wxDataViewColumnList) -wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier( - GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model, - wxDataViewCtrl *ctrl ) +wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell, + unsigned int model_column, int width, + wxAlignment align, int flags ) + : wxDataViewColumnBase( cell, model_column ) { - m_wxgtk_model = wxgtk_model; - m_wx_model = wx_model; - m_owner = ctrl; -} + Init( align, flags, width ); -wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier() -{ - m_wx_model = NULL; - m_wxgtk_model = NULL; + SetTitle( title ); } -bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) +wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell, + unsigned int model_column, int width, + wxAlignment align, int flags ) + : wxDataViewColumnBase( bitmap, cell, model_column ) { - GtkTreeIter iter; - iter.stamp = m_wxgtk_model->stamp; - iter.user_data = (gpointer) item.GetID(); - - GtkTreePath *path = wxgtk_tree_model_get_path( - GTK_TREE_MODEL(m_wxgtk_model), &iter ); - gtk_tree_model_row_inserted( - GTK_TREE_MODEL(m_wxgtk_model), path, &iter); - gtk_tree_path_free (path); + Init( align, flags, width ); - return true; + SetBitmap( bitmap ); } -bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &item ) +void wxDataViewColumn::Init(wxAlignment align, int flags, int width) { - GtkTreeIter iter; - iter.stamp = m_wxgtk_model->stamp; - iter.user_data = (gpointer) item.GetID(); + m_isConnected = false; - GtkTreePath *path = wxgtk_tree_model_get_path( - GTK_TREE_MODEL(m_wxgtk_model), &iter ); - gtk_tree_model_row_deleted( - GTK_TREE_MODEL(m_wxgtk_model), path ); - gtk_tree_path_free (path); + GtkTreeViewColumn *column = gtk_tree_view_column_new(); + m_column = (GtkWidget*) column; - return true; -} + SetFlags( flags ); + SetAlignment( align ); -bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item ) -{ - GtkTreeIter iter; - iter.stamp = m_wxgtk_model->stamp; - iter.user_data = (gpointer) item.GetID(); + SetWidth( width ); - GtkTreePath *path = wxgtk_tree_model_get_path( - GTK_TREE_MODEL(m_wxgtk_model), &iter ); - gtk_tree_model_row_changed( - GTK_TREE_MODEL(m_wxgtk_model), path, &iter ); - gtk_tree_path_free (path); + // Create container for icon and label + GtkWidget *box = gtk_hbox_new( FALSE, 1 ); + gtk_widget_show( box ); + // gtk_container_set_border_width((GtkContainer*)box, 2); + m_image = gtk_image_new(); + gtk_box_pack_start(GTK_BOX(box), m_image, FALSE, FALSE, 1); + m_label = gtk_label_new(""); + gtk_box_pack_end( GTK_BOX(box), GTK_WIDGET(m_label), FALSE, FALSE, 1 ); + gtk_tree_view_column_set_widget( column, box ); - return true; + wxDataViewRenderer * const colRenderer = GetRenderer(); + GtkCellRenderer * const cellRenderer = colRenderer->GetGtkHandle(); + + colRenderer->GtkPackIntoColumn(column); + + gtk_tree_view_column_set_cell_data_func( column, cellRenderer, + wxGtkTreeCellDataFunc, (gpointer) colRenderer, NULL ); } -bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col ) +void wxDataViewColumn::OnInternalIdle() { - // This adds GTK+'s missing MVC logic for ValueChanged - unsigned int index; - for (index = 0; index < m_owner->GetColumnCount(); index++) + if (m_isConnected) + return; + + if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview)) { - wxDataViewColumn *column = m_owner->GetColumn( index ); - if (column->GetModelColumn() == model_col) + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + if (column->button) { - GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview); - GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()); - - // Get cell area - GtkTreeIter iter; - iter.stamp = m_wxgtk_model->stamp; - iter.user_data = (gpointer) item.GetID(); - GtkTreePath *path = wxgtk_tree_model_get_path( - GTK_TREE_MODEL(m_wxgtk_model), &iter ); - GdkRectangle cell_area; - gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area ); - gtk_tree_path_free( path ); - - GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget ); - double d = gtk_adjustment_get_value( hadjust ); - int xdiff = (int) d; + g_signal_connect(column->button, "button_press_event", + G_CALLBACK (gtk_dataview_header_button_press_callback), this); - int ydiff = gcolumn->button->allocation.height; - // Redraw - gtk_widget_queue_draw_area( GTK_WIDGET(widget), - cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height ); + m_isConnected = true; } } - - return true; } -bool wxGtkDataViewModelNotifier::Cleared() +void wxDataViewColumn::SetOwner( wxDataViewCtrl *owner ) { - return false; -} + wxDataViewColumnBase::SetOwner( owner ); -// --------------------------------------------------------- -// wxDataViewRenderer -// --------------------------------------------------------- + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); -IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase) + gtk_tree_view_column_set_title( column, wxGTK_CONV_FONT(GetTitle(), GetOwner()->GetFont() ) ); +} -wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode, - int align ) : - wxDataViewRendererBase( varianttype, mode, align ) +void wxDataViewColumn::SetTitle( const wxString &title ) { - m_renderer = NULL; - - // NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor, - // after the m_renderer pointer has been initialized + wxDataViewCtrl *ctrl = GetOwner(); + gtk_label_set_text( GTK_LABEL(m_label), ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont()) + : wxGTK_CONV_SYS(title) ); + if (title.empty()) + gtk_widget_hide( m_label ); + else + gtk_widget_show( m_label ); } -void wxDataViewRenderer::SetMode( wxDataViewCellMode mode ) +wxString wxDataViewColumn::GetTitle() const { - GtkCellRendererMode gtkMode; - switch (mode) - { - case wxDATAVIEW_CELL_INERT: - gtkMode = GTK_CELL_RENDERER_MODE_INERT; - break; - case wxDATAVIEW_CELL_ACTIVATABLE: - gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE; - break; - case wxDATAVIEW_CELL_EDITABLE: - gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE; - break; - } - - GValue gvalue = { 0, }; - g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() ); - g_value_set_enum( &gvalue, gtkMode ); - g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue ); - g_value_unset( &gvalue ); + return wxGTK_CONV_BACK_FONT( + gtk_label_get_text( GTK_LABEL(m_label) ), + GetOwner()->GetFont() + ); } -wxDataViewCellMode wxDataViewRenderer::GetMode() const +void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap ) { - wxDataViewCellMode ret; + wxDataViewColumnBase::SetBitmap( bitmap ); - GValue gvalue; - g_object_get( G_OBJECT(m_renderer), "mode", &gvalue, NULL); + if (bitmap.Ok()) + { + GtkImage *gtk_image = GTK_IMAGE(m_image); - switch (g_value_get_enum(&gvalue)) + GdkBitmap *mask = NULL; + if (bitmap.GetMask()) + mask = bitmap.GetMask()->GetBitmap(); + + if (bitmap.HasPixbuf()) + { + gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image), + bitmap.GetPixbuf()); + } + else + { + gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image), + bitmap.GetPixmap(), mask); + } + gtk_widget_show( m_image ); + } + else { - case GTK_CELL_RENDERER_MODE_INERT: - ret = wxDATAVIEW_CELL_INERT; - break; - case GTK_CELL_RENDERER_MODE_ACTIVATABLE: - ret = wxDATAVIEW_CELL_ACTIVATABLE; - break; - case GTK_CELL_RENDERER_MODE_EDITABLE: - ret = wxDATAVIEW_CELL_EDITABLE; - break; + gtk_widget_hide( m_image ); } +} - g_value_unset( &gvalue ); +void wxDataViewColumn::SetHidden( bool hidden ) +{ + gtk_tree_view_column_set_visible( GTK_TREE_VIEW_COLUMN(m_column), !hidden ); +} - return ret; +void wxDataViewColumn::SetResizeable( bool resizeable ) +{ + gtk_tree_view_column_set_resizable( GTK_TREE_VIEW_COLUMN(m_column), resizeable ); } -void wxDataViewRenderer::SetAlignment( int align ) +void wxDataViewColumn::SetAlignment( wxAlignment align ) { - // horizontal alignment: + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); gfloat xalign = 0.0; - if (align & wxALIGN_RIGHT) + if (align == wxALIGN_RIGHT) xalign = 1.0; - else if (align & wxALIGN_CENTER_HORIZONTAL) + if (align == wxALIGN_CENTER_HORIZONTAL || + align == wxALIGN_CENTER) xalign = 0.5; - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_FLOAT ); - g_value_set_float( &gvalue, xalign ); - g_object_set_property( G_OBJECT(m_renderer), "xalign", &gvalue ); - g_value_unset( &gvalue ); - - // vertical alignment: - - gfloat yalign = 0.0; - if (align & wxALIGN_BOTTOM) - yalign = 1.0; - else if (align & wxALIGN_CENTER_VERTICAL) - yalign = 0.5; + gtk_tree_view_column_set_alignment( column, xalign ); - GValue gvalue2 = { 0, }; - g_value_init( &gvalue2, G_TYPE_FLOAT ); - g_value_set_float( &gvalue2, yalign ); - g_object_set_property( G_OBJECT(m_renderer), "yalign", &gvalue2 ); - g_value_unset( &gvalue2 ); + if (m_renderer && m_renderer->GetAlignment() == -1) + m_renderer->GtkUpdateAlignment(); } -int wxDataViewRenderer::GetAlignment() const +wxAlignment wxDataViewColumn::GetAlignment() const { - int ret = 0; - GValue gvalue; - - // horizontal alignment: + gfloat xalign = gtk_tree_view_column_get_alignment( GTK_TREE_VIEW_COLUMN(m_column) ); - g_object_get( G_OBJECT(m_renderer), "xalign", &gvalue, NULL ); - float xalign = g_value_get_float( &gvalue ); - if (xalign < 0.5) - ret |= wxALIGN_LEFT; - else if (xalign == 0.5) - ret |= wxALIGN_CENTER_HORIZONTAL; - else - ret |= wxALIGN_RIGHT; - g_value_unset( &gvalue ); + if (xalign == 1.0) + return wxALIGN_RIGHT; + if (xalign == 0.5) + return wxALIGN_CENTER_HORIZONTAL; + return wxALIGN_LEFT; +} - // vertical alignment: +void wxDataViewColumn::SetSortable( bool sortable ) +{ + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - g_object_get( G_OBJECT(m_renderer), "yalign", &gvalue, NULL ); - float yalign = g_value_get_float( &gvalue ); - if (yalign < 0.5) - ret |= wxALIGN_TOP; - else if (yalign == 0.5) - ret |= wxALIGN_CENTER_VERTICAL; + if ( sortable ) + { + gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() ); + } else - ret |= wxALIGN_BOTTOM; - g_value_unset( &gvalue ); - - return ret; + { + gtk_tree_view_column_set_sort_column_id( column, -1 ); + gtk_tree_view_column_set_sort_indicator( column, FALSE ); + gtk_tree_view_column_set_clickable( column, FALSE ); + } } - - -// --------------------------------------------------------- -// wxDataViewTextRenderer -// --------------------------------------------------------- - -extern "C" { -static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer, - gchar *arg1, gchar *arg2, gpointer user_data ); +bool wxDataViewColumn::IsSortable() const +{ + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + return gtk_tree_view_column_get_clickable( column ); } -static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer, - gchar *arg1, gchar *arg2, gpointer user_data ) +void wxDataViewColumn::SetAsSortKey( bool WXUNUSED(sort) ) { - wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data; - - wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont()); - wxVariant value = tmp; - if (!cell->Validate( value )) - return; - - wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel(); - - GtkTreePath *path = gtk_tree_path_new_from_string( arg1 ); - unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (path)[0]; - gtk_tree_path_free( path ); + // it might not make sense to have this function in wxHeaderColumn at + // all in fact, changing of the sort order should only be done using the + // associated control API + wxFAIL_MSG( "not implemented" ); +} - unsigned int model_col = cell->GetOwner()->GetModelColumn(); +bool wxDataViewColumn::IsSortKey() const +{ + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + return gtk_tree_view_column_get_sort_indicator( column ); +} - model->SetValue( value, model_col, model_row ); - model->ValueChanged( model_col, model_row ); +bool wxDataViewColumn::IsResizeable() const +{ + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + return gtk_tree_view_column_get_resizable( column ); } -IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer) +bool wxDataViewColumn::IsHidden() const +{ + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + return !gtk_tree_view_column_get_visible( column ); +} -wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode, - int align ) : - wxDataViewRenderer( varianttype, mode, align ) +void wxDataViewColumn::SetSortOrder( bool ascending ) { - m_renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new(); - - if (mode & wxDATAVIEW_CELL_EDITABLE) - { - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_BOOLEAN ); - g_value_set_boolean( &gvalue, true ); - g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue ); - g_value_unset( &gvalue ); + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this ); - } + if (ascending) + gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING ); + else + gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING ); - SetMode(mode); - SetAlignment(align); + gtk_tree_view_column_set_sort_indicator( column, TRUE ); } -bool wxDataViewTextRenderer::SetValue( const wxVariant &value ) +bool wxDataViewColumn::IsSortOrderAscending() const { - wxString tmp = value; - - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_STRING ); - g_value_set_string( &gvalue, wxGTK_CONV_FONT( tmp, GetOwner()->GetOwner()->GetFont() ) ); - g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); - g_value_unset( &gvalue ); + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return true; + return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING); } -bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const +void wxDataViewColumn::SetMinWidth( int width ) { - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_STRING ); - g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue ); - wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), - wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() ); - g_value_unset( &gvalue ); + gtk_tree_view_column_set_min_width( GTK_TREE_VIEW_COLUMN(m_column), width ); +} - value = tmp; +int wxDataViewColumn::GetMinWidth() const +{ + return gtk_tree_view_column_get_min_width( GTK_TREE_VIEW_COLUMN(m_column) ); +} - return true; +int wxDataViewColumn::GetWidth() const +{ + return gtk_tree_view_column_get_width( GTK_TREE_VIEW_COLUMN(m_column) ); } -void wxDataViewTextRenderer::SetAlignment( int align ) +void wxDataViewColumn::SetWidth( int width ) { - wxDataViewRenderer::SetAlignment(align); + if (width < 0) + { +#if 1 + gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED ); + + // TODO find a better calculation + gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), wxDVC_DEFAULT_WIDTH ); +#else + // this is unpractical for large numbers of items and disables + // user resizing, which is totally unexpected + gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE ); +#endif + } + else + { + gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED ); - if (gtk_check_version(2,10,0)) - return; + gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width ); + } +} - // horizontal alignment: - PangoAlignment pangoAlign = PANGO_ALIGN_LEFT; - if (align & wxALIGN_RIGHT) - pangoAlign = PANGO_ALIGN_RIGHT; - else if (align & wxALIGN_CENTER_HORIZONTAL) - pangoAlign = PANGO_ALIGN_CENTER; +void wxDataViewColumn::SetReorderable( bool reorderable ) +{ + gtk_tree_view_column_set_reorderable( GTK_TREE_VIEW_COLUMN(m_column), reorderable ); +} - GValue gvalue = { 0, }; - g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() ); - g_value_set_enum( &gvalue, pangoAlign ); - g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue ); - g_value_unset( &gvalue ); +bool wxDataViewColumn::IsReorderable() const +{ + return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) ); } -// --------------------------------------------------------- -// wxDataViewBitmapRenderer -// --------------------------------------------------------- +//----------------------------------------------------------------------------- +// wxGtkTreeModelNode +//----------------------------------------------------------------------------- -IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer) +#if 0 +class wxGtkTreeModelChildWithPos +{ +public: + unsigned int pos; + void *id; +}; -wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode, - int align ) : - wxDataViewRenderer( varianttype, mode, align ) +static +int wxGtkTreeModelChildWithPosCmp( const void* data1, const void* data2, const void* user_data ) { - m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new(); + const wxGtkTreeModelChildWithPos* child1 = (const wxGtkTreeModelChildWithPos*) data1; + const wxGtkTreeModelChildWithPos* child2 = (const wxGtkTreeModelChildWithPos*) data2; + const wxDataViewCtrlInternal *internal = (const wxDataViewCtrlInternal *) user_data; + int ret = internal->GetDataViewModel()->Compare( child1->id, child2->id, + internal->GetSortColumn(), (internal->GetSortOrder() == GTK_SORT_DESCENDING) ); - SetMode(mode); - SetAlignment(align); + return ret; } - -bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value ) +#else +static +int LINKAGEMODE wxGtkTreeModelChildPtrCmp( void*** data1, void*** data2 ) { - if (value.GetType() == wxT("wxBitmap")) - { - wxBitmap bitmap; - bitmap << value; + return gs_internal->GetDataViewModel()->Compare( **data1, **data2, + gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) ); +} - // This may create a Pixbuf representation in the - // wxBitmap object (and it will stay there) - GdkPixbuf *pixbuf = bitmap.GetPixbuf(); +WX_DEFINE_ARRAY_PTR( void**, wxGtkTreeModelChildrenPtr ); +#endif - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_OBJECT ); - g_value_set_object( &gvalue, pixbuf ); - g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue ); - g_value_unset( &gvalue ); +void wxGtkTreeModelNode::Resort() +{ + size_t child_count = GetChildCount(); + if (child_count == 0) + return; - return true; - } + size_t node_count = GetNodesCount(); - if (value.GetType() == wxT("wxIcon")) + if (child_count == 1) { - wxIcon bitmap; - bitmap << value; + if (node_count == 1) + { + wxGtkTreeModelNode *node = m_nodes.Item( 0 ); + node->Resort(); + } + return; + } - // This may create a Pixbuf representation in the - // wxBitmap object (and it will stay there) - GdkPixbuf *pixbuf = bitmap.GetPixbuf(); + gint *new_order = new gint[child_count]; + +#if 1 + // m_children has the original *void + // ptrs points to these + wxGtkTreeModelChildrenPtr ptrs; + size_t i; + for (i = 0; i < child_count; i++) + ptrs.Add( &(m_children[i]) ); + // Sort the ptrs + gs_internal = m_internal; + ptrs.Sort( &wxGtkTreeModelChildPtrCmp ); + + wxGtkTreeModelChildren temp; + void** base_ptr = &(m_children[0]); + // Transfer positions to new_order array and + // IDs to temp + for (i = 0; i < child_count; i++) + { + new_order[i] = ptrs[i] - base_ptr; + temp.Add( *ptrs[i] ); + } - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_OBJECT ); - g_value_set_object( &gvalue, pixbuf ); - g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue ); - g_value_unset( &gvalue ); + // Transfer IDs back to m_children + m_children.Clear(); + WX_APPEND_ARRAY( temp, m_children ); +#endif +#if 0 + // Too slow - return true; + // Build up array with IDs and original positions + wxGtkTreeModelChildWithPos* temp = new wxGtkTreeModelChildWithPos[child_count]; + size_t i; + for (i = 0; i < child_count; i++) + { + temp[i].pos = i; + temp[i].id = m_children[i]; + } + // Sort array keeping original positions + wxQsort( temp, child_count, sizeof(wxGtkTreeModelChildWithPos), + &wxGtkTreeModelChildWithPosCmp, m_internal ); + // Transfer positions to new_order array and + // IDs to m_children + m_children.Clear(); + for (i = 0; i < child_count; i++) + { + new_order[i] = temp[i].pos; + m_children.Add( temp[i].id ); } + // Delete array + delete [] temp; +#endif - return false; -} +#if 0 + // Too slow -bool wxDataViewBitmapRenderer::GetValue( wxVariant &value ) const -{ - return false; -} + wxGtkTreeModelChildren temp; + WX_APPEND_ARRAY( temp, m_children ); -// --------------------------------------------------------- -// wxDataViewToggleRenderer -// --------------------------------------------------------- + gs_internal = m_internal; + m_children.Sort( &wxGtkTreeModelChildCmp ); -extern "C" { -static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, - gchar *path, gpointer user_data ); -} + unsigned int pos; + for (pos = 0; pos < child_count; pos++) + { + void *id = m_children.Item( pos ); + int old_pos = temp.Index( id ); + new_order[pos] = old_pos; + } +#endif -static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, - gchar *path, gpointer user_data ) -{ - wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data; + GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() ); - // get old value - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_BOOLEAN ); - g_object_get_property( G_OBJECT(renderer), "active", &gvalue ); - bool tmp = g_value_get_boolean( &gvalue ); - g_value_unset( &gvalue ); - // invert it - tmp = !tmp; + GtkTreeIter iter; + iter.user_data = GetItem().GetID(); + iter.stamp = m_internal->GetGtkModel()->stamp; - wxVariant value = tmp; - if (!cell->Validate( value )) - return; + GtkTreePath *path = m_internal->get_path( &iter ); - wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel(); + gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order ); - GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path ); - unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (gtk_path)[0]; - gtk_tree_path_free( gtk_path ); + gtk_tree_path_free (path); - unsigned int model_col = cell->GetOwner()->GetModelColumn(); + delete [] new_order; - model->SetValue( value, model_col, model_row ); - model->ValueChanged( model_col, model_row ); + unsigned int pos; + for (pos = 0; pos < node_count; pos++) + { + wxGtkTreeModelNode *node = m_nodes.Item( pos ); + node->Resort(); + } } -IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer) +//----------------------------------------------------------------------------- +// wxDataViewCtrlInternal +//----------------------------------------------------------------------------- -wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype, - wxDataViewCellMode mode, int align ) : - wxDataViewRenderer( varianttype, mode, align ) +wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner, + wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model ) { - m_renderer = (GtkCellRenderer*) gtk_cell_renderer_toggle_new(); + m_owner = owner; + m_wx_model = wx_model; + m_gtk_model = gtk_model; + m_root = NULL; + m_sort_order = GTK_SORT_ASCENDING; + m_sort_column = -1; + m_dataview_sort_column = NULL; - if (mode & wxDATAVIEW_CELL_ACTIVATABLE) - { - g_signal_connect_after( m_renderer, "toggled", - G_CALLBACK(wxGtkToggleRendererToggledCallback), this ); - } - else - { - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_BOOLEAN ); - g_value_set_boolean( &gvalue, false ); - g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue ); - g_value_unset( &gvalue ); - } + m_dragDataObject = NULL; + m_dropDataObject = NULL; - SetMode(mode); - SetAlignment(align); + if (!m_wx_model->IsVirtualListModel()) + InitTree(); } -bool wxDataViewToggleRenderer::SetValue( const wxVariant &value ) +wxDataViewCtrlInternal::~wxDataViewCtrlInternal() { - bool tmp = value; + g_object_unref( m_gtk_model ); - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_BOOLEAN ); - g_value_set_boolean( &gvalue, tmp ); - g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue ); - g_value_unset( &gvalue ); + delete m_dragDataObject; + delete m_dropDataObject; +} - return true; +void wxDataViewCtrlInternal::InitTree() +{ + wxDataViewItem item; + m_root = new wxGtkTreeModelNode( NULL, item, this ); + + BuildBranch( m_root ); } -bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const +void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node ) { - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_BOOLEAN ); - g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue ); - bool tmp = g_value_get_boolean( &gvalue ); - g_value_unset( &gvalue ); + if (node->GetChildCount() == 0) + { + wxDataViewItemArray children; + unsigned int count = m_wx_model->GetChildren( node->GetItem(), children ); + unsigned int pos; + for (pos = 0; pos < count; pos++) + { + wxDataViewItem child = children[pos]; - value = tmp; + if (m_wx_model->IsContainer( child )) + node->AddNode( new wxGtkTreeModelNode( node, child, this ) ); + else + node->AddLeave( child.GetID() ); - return true; + // Don't send any events here + } + } } -// --------------------------------------------------------- -// wxDataViewCustomRenderer -// --------------------------------------------------------- +// GTK+ dnd iface -class wxDataViewCtrlDC: public wxWindowDC +bool wxDataViewCtrlInternal::EnableDragSource( const wxDataFormat &format ) { -public: - wxDataViewCtrlDC( wxDataViewCtrl *window ) - { - GtkWidget *widget = window->m_treeview; - // Set later - m_window = NULL; + wxGtkString atom_str( gdk_atom_name( format ) ); + m_dragSourceTargetEntryTarget = wxCharBuffer( atom_str ); - m_context = window->GtkGetPangoDefaultContext(); - m_layout = pango_layout_new( m_context ); - m_fontdesc = pango_font_description_copy( widget->style->font_desc ); + m_dragSourceTargetEntry.target = m_dragSourceTargetEntryTarget.data(); + m_dragSourceTargetEntry.flags = 0; + m_dragSourceTargetEntry.info = static_cast(-1); - m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget ); + gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_owner->GtkGetTreeView() ), + GDK_BUTTON1_MASK, &m_dragSourceTargetEntry, 1, (GdkDragAction) GDK_ACTION_COPY ); - // Set m_window later - // SetUpDC(); - // m_owner = window; - } -}; + return true; +} -// --------------------------------------------------------- -// wxDataViewCustomRenderer -// --------------------------------------------------------- +bool wxDataViewCtrlInternal::EnableDropTarget( const wxDataFormat &format ) +{ + wxGtkString atom_str( gdk_atom_name( format ) ); + m_dropTargetTargetEntryTarget = wxCharBuffer( atom_str ); -IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer) + m_dropTargetTargetEntry.target = m_dropTargetTargetEntryTarget.data(); + m_dropTargetTargetEntry.flags = 0; + m_dropTargetTargetEntry.info = static_cast(-1); -wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype, - wxDataViewCellMode mode, int align, - bool no_init ) : - wxDataViewRenderer( varianttype, mode, align ) -{ - m_dc = NULL; + gtk_tree_view_enable_model_drag_dest( GTK_TREE_VIEW(m_owner->GtkGetTreeView() ), + &m_dropTargetTargetEntry, 1, (GdkDragAction) GDK_ACTION_COPY ); - if (no_init) - m_renderer = NULL; - else - Init(mode, align); + return true; } -bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align) +gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source), + GtkTreePath *path ) { - GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new(); - renderer->cell = this; + delete m_dragDataObject; - m_renderer = (GtkCellRenderer*) renderer; + GtkTreeIter iter; + if (!get_iter( &iter, path )) return FALSE; + wxDataViewItem item( (void*) iter.user_data ); + + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, m_owner->GetId() ); + event.SetEventObject( m_owner ); + event.SetItem( item ); + event.SetModel( m_wx_model ); + if (!m_owner->HandleWindowEvent( event )) + return FALSE; - SetMode(mode); - SetAlignment(align); + if (!event.IsAllowed()) + return FALSE; - return true; + wxDataObject *obj = event.GetDataObject(); + if (!obj) + return FALSE; + + m_dragDataObject = obj; + + return TRUE; } -wxDataViewCustomRenderer::~wxDataViewCustomRenderer() +gboolean +wxDataViewCtrlInternal::drag_data_delete(GtkTreeDragSource *WXUNUSED(drag_source), + GtkTreePath *WXUNUSED(path)) { - if (m_dc) - delete m_dc; + return FALSE; } -wxDC *wxDataViewCustomRenderer::GetDC() +gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source), + GtkTreePath *path, GtkSelectionData *selection_data ) { - if (m_dc == NULL) + GtkTreeIter iter; + if (!get_iter( &iter, path )) return FALSE; + wxDataViewItem item( (void*) iter.user_data ); + + if (!m_dragDataObject->IsSupported( selection_data->target )) + return FALSE; + + size_t size = m_dragDataObject->GetDataSize( selection_data->target ); + if (size == 0) + return FALSE; + + void *buf = malloc( size ); + + gboolean res = FALSE; + if (m_dragDataObject->GetDataHere( selection_data->target, buf )) { - if (GetOwner() == NULL) - return NULL; - if (GetOwner()->GetOwner() == NULL) - return NULL; - m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() ); + res = TRUE; + + gtk_selection_data_set( selection_data, selection_data->target, + 8, (const guchar*) buf, size ); } - return m_dc; + free( buf ); + + return res; } -// --------------------------------------------------------- -// wxDataViewProgressRenderer -// --------------------------------------------------------- +gboolean +wxDataViewCtrlInternal::drag_data_received(GtkTreeDragDest *WXUNUSED(drag_dest), + GtkTreePath *path, + GtkSelectionData *selection_data) +{ + GtkTreeIter iter; + if (!get_iter( &iter, path )) return FALSE; + wxDataViewItem item( (void*) iter.user_data ); + + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP, m_owner->GetId() ); + event.SetEventObject( m_owner ); + event.SetItem( item ); + event.SetModel( m_wx_model ); + event.SetDataFormat( selection_data->target ); + event.SetDataSize( selection_data->length ); + event.SetDataBuffer( selection_data->data ); + if (!m_owner->HandleWindowEvent( event )) + return FALSE; -IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer) + if (!event.IsAllowed()) + return FALSE; -wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label, - const wxString &varianttype, wxDataViewCellMode mode, int align ) : - wxDataViewCustomRenderer( varianttype, mode, align, true ) + return TRUE; +} + +gboolean +wxDataViewCtrlInternal::row_drop_possible(GtkTreeDragDest *WXUNUSED(drag_dest), + GtkTreePath *path, + GtkSelectionData *selection_data) { - m_label = label; - m_value = 0; + GtkTreeIter iter; + if (!get_iter( &iter, path )) return FALSE; + wxDataViewItem item( (void*) iter.user_data ); + + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, m_owner->GetId() ); + event.SetEventObject( m_owner ); + event.SetItem( item ); + event.SetModel( m_wx_model ); + event.SetDataFormat( selection_data->target ); + if (!m_owner->HandleWindowEvent( event )) + return FALSE; -#ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) - { - m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new(); + if (!event.IsAllowed()) + return FALSE; - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_STRING ); + return TRUE; +} - // FIXME: font encoding support - g_value_set_string( &gvalue, wxGTK_CONV_SYS(m_label) ); - g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); - g_value_unset( &gvalue ); +// notifications from wxDataViewModel - SetMode(mode); - SetAlignment(align); - } - else -#endif +bool wxDataViewCtrlInternal::Cleared() +{ + GtkWidget* tree_widget = GetOwner()->GtkGetTreeView(); + gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), NULL ); + gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), GTK_TREE_MODEL(m_gtk_model) ); + + if (m_root) { - // Use custom cell code - wxDataViewCustomRenderer::Init(mode, align); + delete m_root; + InitTree(); } + + return true; } -wxDataViewProgressRenderer::~wxDataViewProgressRenderer() +void wxDataViewCtrlInternal::Resort() { + if (!m_wx_model->IsVirtualListModel()) + m_root->Resort(); } -bool wxDataViewProgressRenderer::SetValue( const wxVariant &value ) +bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) { -#ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) + if (!m_wx_model->IsVirtualListModel()) { - gint tmp = (long) value; - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_INT ); - g_value_set_int( &gvalue, tmp ); - g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue ); - g_value_unset( &gvalue ); + wxGtkTreeModelNode *parent_node = FindNode( parent ); + wxASSERT_MSG(parent_node, + "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel"); + + if (m_wx_model->IsContainer( item )) + parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) ); + else + parent_node->AddLeave( item.GetID() ); } - else -#endif + + return true; +} + +bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) +{ + if (!m_wx_model->IsVirtualListModel()) { - m_value = (long) value; + wxGtkTreeModelNode *parent_node = FindNode( parent ); + wxASSERT_MSG(parent_node, + "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel"); - if (m_value < 0) m_value = 0; - if (m_value > 100) m_value = 100; + parent_node->DeleteChild( item.GetID() ); } return true; } -bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const +bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item ) { - return false; + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() ); + event.SetEventObject( m_owner ); + event.SetModel( m_owner->GetModel() ); + event.SetItem( item ); + m_owner->HandleWindowEvent( event ); + + return true; } -bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state ) +bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col ) { - double pct = (double)m_value / 100.0; - wxRect bar = cell; - bar.width = (int)(cell.width * pct); - dc->SetPen( *wxTRANSPARENT_PEN ); - dc->SetBrush( *wxBLUE_BRUSH ); - dc->DrawRectangle( bar ); - - dc->SetBrush( *wxTRANSPARENT_BRUSH ); - dc->SetPen( *wxBLACK_PEN ); - dc->DrawRectangle( cell ); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() ); + event.SetEventObject( m_owner ); + event.SetModel( m_owner->GetModel() ); + event.SetColumn( col ); + event.SetDataViewColumn( GetOwner()->GetColumn(col) ); + event.SetItem( item ); + m_owner->HandleWindowEvent( event ); return true; } -wxSize wxDataViewProgressRenderer::GetSize() const +// GTK+ model iface + +GtkTreeModelFlags wxDataViewCtrlInternal::get_flags() { - return wxSize(40,12); + if (m_wx_model->IsVirtualListModel()) + return GTK_TREE_MODEL_LIST_ONLY; + else + return GTK_TREE_MODEL_ITERS_PERSIST; } -// --------------------------------------------------------- -// wxDataViewDateRenderer -// --------------------------------------------------------- - -class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow +gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path ) { -public: - wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value, - wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) : - wxPopupTransientWindow( parent, wxBORDER_SIMPLE ) - { - m_model = model; - m_item = item; - m_col = col; - m_cal = new wxCalendarCtrl( this, -1, *value ); - wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL ); - sizer->Add( m_cal, 1, wxGROW ); - SetSizer( sizer ); - sizer->Fit( this ); - } - virtual void OnDismiss() + if (m_wx_model->IsVirtualListModel()) { - } + wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model; - void OnCalendar( wxCalendarEvent &event ); + unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0]; - wxCalendarCtrl *m_cal; - wxDataViewModel *m_model; - wxDataViewItem m_item; - unsigned int m_col; + if (i >= wx_model->GetCount()) + return FALSE; -private: - DECLARE_EVENT_TABLE() -}; + iter->stamp = m_gtk_model->stamp; + // user_data is just the index +1 + iter->user_data = (gpointer) (i+1); -BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow) - EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar ) -END_EVENT_TABLE() + return TRUE; + } + else + { + int depth = gtk_tree_path_get_depth( path ); -void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event ) -{ - wxDateTime date = event.GetDate(); - wxVariant value = date; - m_model->SetValue( value, m_item, m_col ); - m_model->ValueChanged( m_item, m_col ); - DismissAndNotify(); -} + wxGtkTreeModelNode *node = m_root; -IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer) + int i; + for (i = 0; i < depth; i++) + { + BuildBranch( node ); + + gint pos = gtk_tree_path_get_indices (path)[i]; + if (pos < 0) return FALSE; + if ((size_t)pos >= node->GetChildCount()) return FALSE; + + void* id = node->GetChildren().Item( (size_t) pos ); + + if (i == depth-1) + { + iter->stamp = m_gtk_model->stamp; + iter->user_data = id; + return TRUE; + } + + size_t count = node->GetNodes().GetCount(); + size_t pos2; + for (pos2 = 0; pos2 < count; pos2++) + { + wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 ); + if (child_node->GetItem().GetID() == id) + { + node = child_node; + break; + } + } + } + } -wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype, - wxDataViewCellMode mode, int align ) : - wxDataViewCustomRenderer( varianttype, mode, align ) -{ - SetMode(mode); - SetAlignment(align); + return FALSE; } -bool wxDataViewDateRenderer::SetValue( const wxVariant &value ) +GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter ) { - m_date = value.GetDateTime(); + // When this is called from ItemDeleted(), the item is already + // deleted in the model. - return true; -} + GtkTreePath *retval = gtk_tree_path_new (); -bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const -{ - return false; -} + if (m_wx_model->IsVirtualListModel()) + { + // user_data is just the index +1 + int i = ( (wxUIntPtr) iter->user_data ) -1; + gtk_tree_path_append_index (retval, i); + } + else + { + void *id = iter->user_data; -bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state ) -{ - dc->SetFont( GetOwner()->GetOwner()->GetFont() ); - wxString tmp = m_date.FormatDate(); - dc->DrawText( tmp, cell.x, cell.y ); + wxGtkTreeModelNode *node = FindParentNode( iter ); + while (node) + { + int pos = node->GetChildren().Index( id ); - return true; -} + gtk_tree_path_prepend_index( retval, pos ); -wxSize wxDataViewDateRenderer::GetSize() const -{ - wxString tmp = m_date.FormatDate(); - wxCoord x,y,d; - GetView()->GetTextExtent( tmp, &x, &y, &d ); - return wxSize(x,y+d); + id = node->GetItem().GetID(); + node = node->GetParent(); + } + } + + return retval; } -bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model, - const wxDataViewItem &item, unsigned int col ) +gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter ) { - wxVariant variant; - model->GetValue( variant, item, col ); - wxDateTime value = variant.GetDateTime(); + if (m_wx_model->IsVirtualListModel()) + { + wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model; - wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient( - GetOwner()->GetOwner()->GetParent(), &value, model, item, col ); - wxPoint pos = wxGetMousePosition(); - popup->Move( pos ); - popup->Layout(); - popup->Popup( popup->m_cal ); + // user_data is just the index +1 + int n = ( (wxUIntPtr) iter->user_data ) -1; - return true; -} + if (n == -1) + { + iter->user_data = NULL; + return FALSE; + } -// --------------------------------------------------------- -// wxDataViewColumn -// --------------------------------------------------------- + if (n >= (int) wx_model->GetCount()-1) + { + iter->user_data = NULL; + return FALSE; + } + + // user_data is just the index +1 (+2 because we need the next) + iter->user_data = (gpointer) (n+2); + } + else + { + wxGtkTreeModelNode *parent = FindParentNode( iter ); + if( parent == NULL ) + { + iter->user_data = NULL; + return FALSE; + } + int pos = parent->GetChildren().Index( iter->user_data ); -static gboolean -gtk_dataview_header_button_press_callback( GtkWidget *widget, - GdkEventButton *gdk_event, - wxDataViewColumn *column ) -{ - if (gdk_event->type != GDK_BUTTON_PRESS) - return TRUE; + if (pos == (int) parent->GetChildCount()-1) + { + iter->user_data = NULL; + return FALSE; + } - if (gdk_event->button == 1) - { - wxDataViewCtrl *dv = column->GetOwner(); - wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() ); - event.SetDataViewColumn( column ); - event.SetModel( dv->GetModel() ); - dv->GetEventHandler()->ProcessEvent( event ); + iter->user_data = parent->GetChildren().Item( pos+1 ); } return TRUE; } -extern "C" { -static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column, - GtkCellRenderer *cell, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data ); -} +gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent ) +{ + if (m_wx_model->IsVirtualListModel()) + { + // this is a list, nodes have no children + if (parent) + return FALSE; + iter->stamp = m_gtk_model->stamp; + iter->user_data = (gpointer) 1; -static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data ) -{ - g_return_if_fail (GTK_IS_WX_TREE_MODEL (model)); - GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model; + return TRUE; + } + else + { + if (iter == NULL) + { + if (m_root->GetChildCount() == 0) return FALSE; + iter->stamp = m_gtk_model->stamp; + iter->user_data = (gpointer) m_root->GetChildren().Item( 0 ); + return TRUE; + } - wxDataViewRenderer *cell = (wxDataViewRenderer*) data; + wxDataViewItem item( (void*) parent->user_data ); - wxDataViewItem item( (wxUint32) iter->user_data ); + if (!m_wx_model->IsContainer( item )) + return FALSE; - wxVariant value; - tree_model->model->GetValue( value, item, cell->GetOwner()->GetModelColumn() ); + wxGtkTreeModelNode *parent_node = FindNode( parent ); + wxASSERT_MSG(parent_node, + "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel"); - if (value.GetType() != cell->GetVariantType()) - wxLogError( wxT("Wrong type, required: %s but: %s"), - value.GetType().c_str(), - cell->GetVariantType().c_str() ); + BuildBranch( parent_node ); - cell->SetValue( value ); + if (parent_node->GetChildCount() == 0) + return FALSE; -#if 0 - wxListItemAttr attr; - tree_model->model->GetAttr( attr, cell->GetOwner()->GetModelColumn(), model_row ); + iter->stamp = m_gtk_model->stamp; + iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 ); + } - if (attr.HasBackgroundColour()) + return TRUE; +} + +gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter ) +{ + if (m_wx_model->IsVirtualListModel()) { - wxColour colour = attr.GetBackgroundColour(); - const GdkColor * const gcol = colour.GetColor(); + wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model; - GValue gvalue = { 0, }; - g_value_init( &gvalue, GDK_TYPE_COLOR ); - g_value_set_boxed( &gvalue, gcol ); - g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue ); - g_value_unset( &gvalue ); + if (iter == NULL) + return (wx_model->GetCount() > 0); + + // this is a list, nodes have no children + return FALSE; } else { - GValue gvalue = { 0, }; - g_value_init( &gvalue, G_TYPE_BOOLEAN ); - g_value_set_boolean( &gvalue, FALSE ); - g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue ); - g_value_unset( &gvalue ); - } -#endif + if (iter == NULL) + return (m_root->GetChildCount() > 0); -} + wxDataViewItem item( (void*) iter->user_data ); -IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase) + bool is_container = m_wx_model->IsContainer( item ); -wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell, - unsigned int model_column, int width, - wxAlignment align, int flags ) : - wxDataViewColumnBase( title, cell, model_column, width, align, flags ) -{ - Init( align, flags, width ); + if (!is_container) + return FALSE; - gtk_tree_view_column_set_clickable( GTK_TREE_VIEW_COLUMN(m_column), TRUE ); - SetTitle( title ); -} + wxGtkTreeModelNode *node = FindNode( iter ); + wxASSERT_MSG(node, + "Did you forget a call to ItemAdded()? The iterator is unknown to the wxGtkTreeModel"); -wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell, - unsigned int model_column, int width, - wxAlignment align, int flags ) : - wxDataViewColumnBase( bitmap, cell, model_column, width, align, flags ) -{ - Init( align, flags, width ); + BuildBranch( node ); - SetBitmap( bitmap ); + return (node->GetChildCount() > 0); + } } -void wxDataViewColumn::Init(wxAlignment align, int flags, int width) +gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter ) { - m_isConnected = false; + if (m_wx_model->IsVirtualListModel()) + { + wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model; - GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle(); - GtkTreeViewColumn *column = gtk_tree_view_column_new(); - m_column = (GtkWidget*) column; + if (iter == NULL) + return (gint) wx_model->GetCount(); - SetFlags( flags ); - SetAlignment( align ); + return 0; + } + else + { + if (iter == NULL) + return m_root->GetChildCount(); - // NOTE: we prefer not to call SetMinWidth(wxDVC_DEFAULT_MINWIDTH); - // as GTK+ is smart and unless explicitely told, will set the minimal - // width to the title's lenght, which is a better default + wxDataViewItem item( (void*) iter->user_data ); - // the GTK_TREE_VIEW_COLUMN_FIXED is required by the "fixed height" mode - // that we use for the wxDataViewCtrl - gtk_tree_view_column_set_fixed_width( column, width < 0 ? wxDVC_DEFAULT_WIDTH : width ); - gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED ); + if (!m_wx_model->IsContainer( item )) + return 0; - gtk_tree_view_column_pack_end( column, renderer, TRUE ); + wxGtkTreeModelNode *parent_node = FindNode( iter ); + wxASSERT_MSG(parent_node, + "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel"); - gtk_tree_view_column_set_cell_data_func( column, renderer, - wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL ); -} + BuildBranch( parent_node ); -wxDataViewColumn::~wxDataViewColumn() -{ + return parent_node->GetChildCount(); + } } -void wxDataViewColumn::OnInternalIdle() +gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n ) { - if (m_isConnected) - return; - - if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview)) + if (m_wx_model->IsVirtualListModel()) { - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - if (column->button) - { - g_signal_connect(column->button, "button_press_event", - G_CALLBACK (gtk_dataview_header_button_press_callback), this); + wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model; - m_isConnected = true; - } + if (parent) + return FALSE; + + if (n < 0) + return FALSE; + + if (n >= (gint) wx_model->GetCount()) + return FALSE; + + iter->stamp = m_gtk_model->stamp; + // user_data is just the index +1 + iter->user_data = (gpointer) (n+1); + + return TRUE; } -} + else + { + void* id = NULL; + if (parent) id = (void*) parent->user_data; + wxDataViewItem item( id ); -void wxDataViewColumn::SetOwner( wxDataViewCtrl *owner ) -{ - wxDataViewColumnBase::SetOwner( owner ); + if (!m_wx_model->IsContainer( item )) + return FALSE; - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + wxGtkTreeModelNode *parent_node = FindNode( parent ); + wxASSERT_MSG(parent_node, + "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel"); - gtk_tree_view_column_set_title( column, wxGTK_CONV_FONT(GetTitle(), GetOwner()->GetFont() ) ); + BuildBranch( parent_node ); + + iter->stamp = m_gtk_model->stamp; + iter->user_data = parent_node->GetChildren().Item( n ); + + return TRUE; + } } -void wxDataViewColumn::SetTitle( const wxString &title ) +gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child ) { - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - - if (m_isConnected) + if (m_wx_model->IsVirtualListModel()) { - // disconnect before column->button gets recreated - g_signal_handlers_disconnect_by_func( column->button, - (GtkWidget*) gtk_dataview_header_button_press_callback, this); - - m_isConnected = false; + return FALSE; } + else + { + wxGtkTreeModelNode *node = FindParentNode( child ); + if (!node) + return FALSE; - // FIXME: can it really happen that we don't have the owner here?? - wxDataViewCtrl *ctrl = GetOwner(); - gtk_tree_view_column_set_title( column, ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont()) - : wxGTK_CONV_SYS(title) ); + iter->stamp = m_gtk_model->stamp; + iter->user_data = (gpointer) node->GetItem().GetID(); - gtk_tree_view_column_set_widget( column, NULL ); + return TRUE; + } } -wxString wxDataViewColumn::GetTitle() const +// item can be deleted already in the model +int wxDataViewCtrlInternal::GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item ) { - const gchar *str = gtk_tree_view_column_get_title( GTK_TREE_VIEW_COLUMN(m_column) ); - return wxConvFileName->cMB2WX(str); + wxGtkTreeModelNode *parent_node = FindNode( parent ); + wxGtkTreeModelChildren &children = parent_node->GetChildren(); + size_t j; + for (j = 0; j < children.GetCount(); j++) + { + if (children[j] == item.GetID()) + return j; + } + return -1; } -void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap ) + +static wxGtkTreeModelNode* +wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item ) { - wxDataViewColumnBase::SetBitmap( bitmap ); + if( model == NULL ) + return NULL; - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - if (bitmap.Ok()) - { - GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() ); + ItemList list; + list.DeleteContents( true ); + wxDataViewItem it( item ); - GdkBitmap *mask = (GdkBitmap *) NULL; - if (bitmap.GetMask()) - mask = bitmap.GetMask()->GetBitmap(); + while( it.IsOk() ) + { + wxDataViewItem * pItem = new wxDataViewItem( it ); + list.Insert( pItem ); + it = model->GetParent( it ); + } - if (bitmap.HasPixbuf()) + wxGtkTreeModelNode * node = treeNode; + for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() ) + { + if( node && node->GetNodes().GetCount() != 0 ) { - gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image), - bitmap.GetPixbuf()); + int len = node->GetNodes().GetCount(); + wxGtkTreeModelNodes &nodes = node->GetNodes(); + int j = 0; + for( ; j < len; j ++) + { + if( nodes[j]->GetItem() == *(n->GetData())) + { + node = nodes[j]; + break; + } + } + + if( j == len ) + { + return NULL; + } } else - { - gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image), - bitmap.GetPixmap(), mask); - } - gtk_widget_show( GTK_WIDGET(gtk_image) ); - - gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) ); - } - else - { - gtk_tree_view_column_set_widget( column, NULL ); + return NULL; } -} + return node; -void wxDataViewColumn::SetHidden( bool hidden ) -{ - gtk_tree_view_column_set_visible( GTK_TREE_VIEW_COLUMN(m_column), !hidden ); } -void wxDataViewColumn::SetResizeable( bool resizeable ) +wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter ) { - gtk_tree_view_column_set_resizable( GTK_TREE_VIEW_COLUMN(m_column), resizeable ); -} + if (!iter) + return m_root; -void wxDataViewColumn::SetAlignment( wxAlignment align ) -{ - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + wxDataViewItem item( (void*) iter->user_data ); + if (!item.IsOk()) + return m_root; - gfloat xalign = 0.0; - if (align == wxALIGN_RIGHT) - xalign = 1.0; - if (align == wxALIGN_CENTER_HORIZONTAL || - align == wxALIGN_CENTER) - xalign = 0.5; + wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item ); - gtk_tree_view_column_set_alignment( column, xalign ); +/* + if (!result) + { + wxLogDebug( "Not found %p", iter->user_data ); + char *crash = NULL; + *crash = 0; + } + // TODO: remove this code +*/ + + return result; } -wxAlignment wxDataViewColumn::GetAlignment() const +wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item ) { - gfloat xalign = gtk_tree_view_column_get_alignment( GTK_TREE_VIEW_COLUMN(m_column) ); + if (!item.IsOk()) + return m_root; - if (xalign == 1.0) - return wxALIGN_RIGHT; - if (xalign == 0.5) - return wxALIGN_CENTER_HORIZONTAL; + wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item ); - return wxALIGN_LEFT; -} +/* + if (!result) + { + wxLogDebug( "Not found %p", item.GetID() ); + char *crash = NULL; + *crash = 0; + } + // TODO: remove this code +*/ -void wxDataViewColumn::SetSortable( bool sortable ) -{ - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - gtk_tree_view_column_set_sort_indicator( column, sortable ); + return result; } -bool wxDataViewColumn::IsSortable() const +static wxGtkTreeModelNode* +wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item ) { - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return gtk_tree_view_column_get_sort_indicator( column ); -} + if( model == NULL ) + return NULL; -bool wxDataViewColumn::IsResizeable() const -{ - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return gtk_tree_view_column_get_resizable( column ); -} + ItemList list; + list.DeleteContents( true ); + if( !item.IsOk() ) + return NULL; -bool wxDataViewColumn::IsHidden() const -{ - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return !gtk_tree_view_column_get_visible( column ); + wxDataViewItem it( model->GetParent( item ) ); + while( it.IsOk() ) + { + wxDataViewItem * pItem = new wxDataViewItem( it ); + list.Insert( pItem ); + it = model->GetParent( it ); + } + + wxGtkTreeModelNode * node = treeNode; + for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() ) + { + if( node && node->GetNodes().GetCount() != 0 ) + { + int len = node->GetNodes().GetCount(); + wxGtkTreeModelNodes nodes = node->GetNodes(); + int j = 0; + for( ; j < len; j ++) + { + if( nodes[j]->GetItem() == *(n->GetData())) + { + node = nodes[j]; + break; + } + } + + if( j == len ) + { + return NULL; + } + } + else + return NULL; + } + //Examine whether the node is item's parent node + int len = node->GetChildCount(); + for( int i = 0; i < len ; i ++ ) + { + if( node->GetChildren().Item( i ) == item.GetID() ) + return node; + } + return NULL; } -void wxDataViewColumn::SetSortOrder( bool ascending ) +wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter ) { - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + if (!iter) + return NULL; - if (ascending) - gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING ); - else - gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING ); + wxDataViewItem item( (void*) iter->user_data ); + if (!item.IsOk()) + return NULL; + + return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item ); } -bool wxDataViewColumn::IsSortOrderAscending() const +wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item ) { - GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); + if (!item.IsOk()) + return NULL; - return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING); + return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item ); } -void wxDataViewColumn::SetMinWidth( int width ) -{ - gtk_tree_view_column_set_min_width( GTK_TREE_VIEW_COLUMN(m_column), width ); -} +//----------------------------------------------------------------------------- +// wxDataViewCtrl signal callbacks +//----------------------------------------------------------------------------- -int wxDataViewColumn::GetMinWidth() const +static void +wxdataview_selection_changed_callback( GtkTreeSelection* WXUNUSED(selection), wxDataViewCtrl *dv ) { - return gtk_tree_view_column_get_min_width( GTK_TREE_VIEW_COLUMN(m_column) ); + if (!GTK_WIDGET_REALIZED(dv->m_widget)) + return; + + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, dv->GetId() ); + event.SetItem( dv->GetSelection() ); + event.SetModel( dv->GetModel() ); + dv->HandleWindowEvent( event ); } -int wxDataViewColumn::GetWidth() const +static void +wxdataview_row_activated_callback( GtkTreeView* WXUNUSED(treeview), GtkTreePath *path, + GtkTreeViewColumn *WXUNUSED(column), wxDataViewCtrl *dv ) { - return gtk_tree_view_column_get_width( GTK_TREE_VIEW_COLUMN(m_column) ); + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() ); + + GtkTreeIter iter; + dv->GtkGetInternal()->get_iter( &iter, path ); + wxDataViewItem item( (void*) iter.user_data );; + event.SetItem( item ); + event.SetModel( dv->GetModel() ); + dv->HandleWindowEvent( event ); } -void wxDataViewColumn::SetWidth( int width ) +static gboolean +wxdataview_test_expand_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) { - gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width ); -} + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() ); + wxDataViewItem item( (void*) iter->user_data );; + event.SetItem( item ); + event.SetModel( dv->GetModel() ); + dv->HandleWindowEvent( event ); -//----------------------------------------------------------------------------- -// wxDataViewCtrl signal callbacks -//----------------------------------------------------------------------------- + return !event.IsAllowed(); +} static void -wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv ) +wxdataview_row_expanded_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) { - if (!GTK_WIDGET_REALIZED(dv->m_widget)) - return; + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() ); - wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, dv->GetId() ); - // TODO: item + wxDataViewItem item( (void*) iter->user_data );; + event.SetItem( item ); event.SetModel( dv->GetModel() ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); } -static void -wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path, - GtkTreeViewColumn *column, wxDataViewCtrl *dv ) +static gboolean +wxdataview_test_collapse_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) { - wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() ); - // TODO: item + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() ); + + wxDataViewItem item( (void*) iter->user_data );; + event.SetItem( item ); event.SetModel( dv->GetModel() ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); + + return !event.IsAllowed(); } -//----------------------------------------------------------------------------- -// wxDataViewCtrl -//----------------------------------------------------------------------------- +static void +wxdataview_row_collapsed_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) +{ + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() ); + + wxDataViewItem item( (void*) iter->user_data );; + event.SetItem( item ); + event.SetModel( dv->GetModel() ); + dv->HandleWindowEvent( event ); +} //----------------------------------------------------------------------------- -// InsertChild for wxDataViewCtrl + // wxDataViewCtrl //----------------------------------------------------------------------------- -static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child ) +void wxDataViewCtrl::AddChildGTK(wxWindowGTK* child) { - wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent; - GtkWidget *treeview = dvc->GtkGetTreeView(); + GtkWidget* treeview = GtkGetTreeView(); // Insert widget in GtkTreeView if (GTK_WIDGET_REALIZED(treeview)) @@ -1988,11 +4037,10 @@ static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child static void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget), - GtkAllocation *alloc, + GtkAllocation *WXUNUSED(gtk_alloc), wxDataViewCtrl *win ) { - - wxWindowList::Node *node = win->GetChildren().GetFirst(); + wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); while (node) { wxWindow *child = node->GetData(); @@ -2012,6 +4060,91 @@ void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget), } +//----------------------------------------------------------------------------- +// "motion_notify_event" +//----------------------------------------------------------------------------- + +static gboolean +gtk_dataview_motion_notify_callback( GtkWidget *WXUNUSED(widget), + GdkEventMotion *gdk_event, + wxDataViewCtrl *dv ) +{ + if (gdk_event->is_hint) + { + int x = 0; + int y = 0; + GdkModifierType state; + gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + gdk_event->x = x; + gdk_event->y = y; + } + + GtkTreePath *path = NULL; + GtkTreeViewColumn *column = NULL; + gint cell_x = 0; + gint cell_y = 0; + if (gtk_tree_view_get_path_at_pos( + GTK_TREE_VIEW(dv->GtkGetTreeView()), + (int) gdk_event->x, (int) gdk_event->y, + &path, + &column, + &cell_x, + &cell_y)) + { + if (path) + { + GtkTreeIter iter; + dv->GtkGetInternal()->get_iter( &iter, path ); + + gtk_tree_path_free( path ); + } + } + + + return FALSE; +} + +//----------------------------------------------------------------------------- +// "button_press_event" +//----------------------------------------------------------------------------- + +static gboolean +gtk_dataview_button_press_callback( GtkWidget *WXUNUSED(widget), + GdkEventButton *gdk_event, + wxDataViewCtrl *dv ) +{ + if ((gdk_event->button == 3) && (gdk_event->type == GDK_BUTTON_PRESS)) + { + GtkTreePath *path = NULL; + GtkTreeViewColumn *column = NULL; + gint cell_x = 0; + gint cell_y = 0; + if (gtk_tree_view_get_path_at_pos( + GTK_TREE_VIEW(dv->GtkGetTreeView()), + (int) gdk_event->x, (int) gdk_event->y, + &path, + &column, + &cell_x, + &cell_y)) + { + if (path) + { + GtkTreeIter iter; + dv->GtkGetInternal()->get_iter( &iter, path ); + + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, dv->GetId() ); + wxDataViewItem item( (void*) iter.user_data );; + event.SetItem( item ); + event.SetModel( dv->GetModel() ); + bool ret = dv->HandleWindowEvent( event ); + gtk_tree_path_free( path ); + return ret; + } + } + } + + return FALSE; +} IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase) @@ -2020,22 +4153,27 @@ wxDataViewCtrl::~wxDataViewCtrl() if (m_notifier) GetModel()->RemoveNotifier( m_notifier ); + m_cols.Clear(); + // remove the model from the GtkTreeView before it gets destroyed by the // wxDataViewCtrlBase's dtor gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL ); + + delete m_internal; } void wxDataViewCtrl::Init() { m_notifier = NULL; + m_internal = NULL; + + m_cols.DeleteContents( true ); } bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) { - Init(); - if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator )) { @@ -2043,11 +4181,10 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, return false; } - m_insertCallback = wxInsertChildInDataViewCtrl; - m_widget = gtk_scrolled_window_new (NULL, NULL); + g_object_ref(m_widget); - GtkScrolledWindowSetBorder(m_widget, style); + GTKScrolledWindowSetBorder(m_widget, style); m_treeview = gtk_tree_view_new(); gtk_container_add (GTK_CONTAINER (m_widget), m_treeview); @@ -2057,7 +4194,10 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, #ifdef __WXGTK26__ if (!gtk_check_version(2,6,0)) - gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE ); + { + bool fixed = (style & wxDV_VARIABLE_LINE_HEIGHT) == 0; + gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed ); + } #endif if (style & wxDV_MULTIPLE) @@ -2081,16 +4221,15 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, else if (style & wxDV_HORIZ_RULES) grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL; - gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid ); + if (grid != GTK_TREE_VIEW_GRID_LINES_NONE) + gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid ); } - else #endif - { - gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_HORIZ_RULES) != 0 ); - } + + gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_ROW_LINES) != 0 ); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget), - GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_widget_show (m_treeview); m_parent->DoAddChild( this ); @@ -2099,9 +4238,27 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, GtkEnableSelectionEvents(); - g_signal_connect_after (m_treeview, "row_activated", + g_signal_connect_after (m_treeview, "row-activated", G_CALLBACK (wxdataview_row_activated_callback), this); + g_signal_connect (m_treeview, "test-collapse-row", + G_CALLBACK (wxdataview_test_collapse_row_callback), this); + + g_signal_connect_after (m_treeview, "row-collapsed", + G_CALLBACK (wxdataview_row_collapsed_callback), this); + + g_signal_connect (m_treeview, "test-expand-row", + G_CALLBACK (wxdataview_test_expand_row_callback), this); + + g_signal_connect_after (m_treeview, "row-expanded", + G_CALLBACK (wxdataview_row_expanded_callback), this); + + g_signal_connect (m_treeview, "motion_notify_event", + G_CALLBACK (gtk_dataview_motion_notify_callback), this); + + g_signal_connect (m_treeview, "button_press_event", + G_CALLBACK (gtk_dataview_button_press_callback), this); + return true; } @@ -2120,48 +4277,441 @@ void wxDataViewCtrl::OnInternalIdle() bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model ) { + if ( m_internal ) + { + delete m_internal; + m_internal = NULL; + } + if (!wxDataViewCtrlBase::AssociateModel( model )) return false; - GtkWxTreeModel *gtk_store = wxgtk_tree_model_new(); - gtk_store->model = model; +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + bool fixed = (((GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) == 0) || (model->IsVirtualListModel())); + gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed ); + } +#endif + + GtkWxTreeModel *gtk_model = wxgtk_tree_model_new(); + m_internal = new wxDataViewCtrlInternal( this, model, gtk_model ); + gtk_model->internal = m_internal; - m_notifier = new wxGtkDataViewModelNotifier( gtk_store, model, this ); + m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this ); model->AddNotifier( m_notifier ); - gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_store) ); - g_object_unref( gtk_store ); + gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) ); + + // unref in wxDataViewCtrlInternal + // g_object_unref( gtk_model ); return true; } +bool wxDataViewCtrl::EnableDragSource( const wxDataFormat &format ) +{ + return m_internal->EnableDragSource( format ); +} + +bool wxDataViewCtrl::EnableDropTarget( const wxDataFormat &format ) +{ + return m_internal->EnableDropTarget( format ); +} + bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col ) { if (!wxDataViewCtrlBase::AppendColumn(col)) return false; - GtkTreeViewColumn *column = (GtkTreeViewColumn *)col->GetGtkHandle(); + m_cols.Append( col ); + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) != + GTK_TREE_VIEW_COLUMN_FIXED) + gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE ); + } +#endif - gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), column ); + gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), + GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ); return true; } -void wxDataViewCtrl::GtkDisableSelectionEvents() +bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col ) +{ + if (!wxDataViewCtrlBase::PrependColumn(col)) + return false; + + m_cols.Insert( col ); + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) != + GTK_TREE_VIEW_COLUMN_FIXED) + gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE ); + } +#endif + + gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview), + GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), 0 ); + + return true; +} + +bool wxDataViewCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col ) +{ + if (!wxDataViewCtrlBase::InsertColumn(pos,col)) + return false; + + m_cols.Insert( pos, col ); + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) != + GTK_TREE_VIEW_COLUMN_FIXED) + gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE ); + } +#endif + + gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview), + GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), pos ); + + return true; +} + +unsigned int wxDataViewCtrl::GetColumnCount() const +{ + return m_cols.GetCount(); +} + +wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int pos ) const +{ + GtkTreeViewColumn *gtk_col = gtk_tree_view_get_column( GTK_TREE_VIEW(m_treeview), pos ); + if (!gtk_col) + return NULL; + + wxDataViewColumnList::const_iterator iter; + for (iter = m_cols.begin(); iter != m_cols.end(); ++iter) + { + wxDataViewColumn *col = *iter; + if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col) + { + return col; + } + } + + return NULL; +} + +bool wxDataViewCtrl::DeleteColumn( wxDataViewColumn *column ) +{ + gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview), + GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) ); + + m_cols.DeleteObject( column ); + + return true; +} + +bool wxDataViewCtrl::ClearColumns() +{ + wxDataViewColumnList::iterator iter; + for (iter = m_cols.begin(); iter != m_cols.end(); ++iter) + { + wxDataViewColumn *col = *iter; + gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview), + GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ); + } + + m_cols.Clear(); + + return true; +} + +int wxDataViewCtrl::GetColumnPosition( const wxDataViewColumn *column ) const +{ + GtkTreeViewColumn *gtk_column = GTK_TREE_VIEW_COLUMN(column->GetConstGtkHandle()); + + GList *list = gtk_tree_view_get_columns( GTK_TREE_VIEW(m_treeview) ); + + gint pos = g_list_index( list, (gconstpointer) gtk_column ); + + g_list_free( list ); + + return pos; +} + +wxDataViewColumn *wxDataViewCtrl::GetSortingColumn() const +{ + return m_internal->GetDataViewSortColumn(); +} + +void wxDataViewCtrl::Expand( const wxDataViewItem & item ) +{ + GtkTreeIter iter; + iter.user_data = item.GetID(); + GtkTreePath *path = m_internal->get_path( &iter ); + gtk_tree_view_expand_row( GTK_TREE_VIEW(m_treeview), path, false ); + gtk_tree_path_free( path ); +} + +void wxDataViewCtrl::Collapse( const wxDataViewItem & item ) +{ + GtkTreeIter iter; + iter.user_data = item.GetID(); + GtkTreePath *path = m_internal->get_path( &iter ); + gtk_tree_view_collapse_row( GTK_TREE_VIEW(m_treeview), path ); + gtk_tree_path_free( path ); +} + +bool wxDataViewCtrl::IsExpanded( const wxDataViewItem & item ) const +{ + GtkTreeIter iter; + iter.user_data = item.GetID(); + GtkTreePath *path = m_internal->get_path( &iter ); + bool res = gtk_tree_view_row_expanded( GTK_TREE_VIEW(m_treeview), path ); + gtk_tree_path_free( path ); + + return res; +} + +wxDataViewItem wxDataViewCtrl::GetSelection() const { GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); - g_signal_connect_after (selection, "changed", - G_CALLBACK (wxdataview_selection_changed_callback), this); + + if (m_windowStyle & wxDV_MULTIPLE) + { + // Report the first one + GtkTreeModel *model; + GList *list = gtk_tree_selection_get_selected_rows( selection, &model ); + + if (list) + { + GtkTreePath *path = (GtkTreePath*) list->data; + GtkTreeIter iter; + m_internal->get_iter( &iter, path ); + + // delete list + g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL ); + g_list_free( list ); + + return wxDataViewItem( (void*) iter.user_data ); + } + } + else + { + GtkTreeIter iter; + if (gtk_tree_selection_get_selected( selection, NULL, &iter )) + { + wxDataViewItem item( (void*) iter.user_data ); + return item; + } + } + + return wxDataViewItem(0); } -void wxDataViewCtrl::GtkEnableSelectionEvents() +int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const +{ + sel.Clear(); + + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + if (HasFlag(wxDV_MULTIPLE)) + { + GtkTreeModel *model; + GList *list = gtk_tree_selection_get_selected_rows( selection, &model ); + + int count = 0; + while (list) + { + GtkTreePath *path = (GtkTreePath*) list->data; + + GtkTreeIter iter; + m_internal->get_iter( &iter, path ); + + sel.Add( wxDataViewItem( (void*) iter.user_data ) ); + + list = g_list_next( list ); + count++; + } + + // delete list + g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL ); + g_list_free( list ); + + return count; + } + else + { + GtkTreeModel *model; + GtkTreeIter iter; + gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter ); + if (has_selection) + { + sel.Add( wxDataViewItem( (void*) iter.user_data) ); + return 1; + } + } + + return 0; +} + +void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel ) +{ + GtkDisableSelectionEvents(); + + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + + gtk_tree_selection_unselect_all( selection ); + + wxDataViewItem last_parent; + + size_t i; + for (i = 0; i < sel.GetCount(); i++) + { + wxDataViewItem item = sel[i]; + wxDataViewItem parent = GetModel()->GetParent( item ); + if (parent) + { + if (parent != last_parent) + ExpandAncestors(item); + } + last_parent = parent; + + GtkTreeIter iter; + iter.stamp = m_internal->GetGtkModel()->stamp; + iter.user_data = (gpointer) item.GetID(); + gtk_tree_selection_select_iter( selection, &iter ); + } + + GtkEnableSelectionEvents(); +} + +void wxDataViewCtrl::Select( const wxDataViewItem & item ) +{ + ExpandAncestors(item); + + GtkDisableSelectionEvents(); + + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + + GtkTreeIter iter; + iter.stamp = m_internal->GetGtkModel()->stamp; + iter.user_data = (gpointer) item.GetID(); + gtk_tree_selection_select_iter( selection, &iter ); + + GtkEnableSelectionEvents(); +} + +void wxDataViewCtrl::Unselect( const wxDataViewItem & item ) +{ + GtkDisableSelectionEvents(); + + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + + GtkTreeIter iter; + iter.stamp = m_internal->GetGtkModel()->stamp; + iter.user_data = (gpointer) item.GetID(); + gtk_tree_selection_unselect_iter( selection, &iter ); + + GtkEnableSelectionEvents(); +} + +bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const +{ + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + + GtkTreeIter iter; + iter.stamp = m_internal->GetGtkModel()->stamp; + iter.user_data = (gpointer) item.GetID(); + + return gtk_tree_selection_iter_is_selected( selection, &iter ); +} + +void wxDataViewCtrl::SelectAll() +{ + GtkDisableSelectionEvents(); + + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + + gtk_tree_selection_select_all( selection ); + + GtkEnableSelectionEvents(); +} + +void wxDataViewCtrl::UnselectAll() +{ + GtkDisableSelectionEvents(); + + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + + gtk_tree_selection_unselect_all( selection ); + + GtkEnableSelectionEvents(); +} + +void wxDataViewCtrl::EnsureVisible(const wxDataViewItem& item, + const wxDataViewColumn *WXUNUSED(column)) +{ + ExpandAncestors(item); + + GtkTreeIter iter; + iter.user_data = (gpointer) item.GetID(); + GtkTreePath *path = m_internal->get_path( &iter ); + gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 ); + gtk_tree_path_free( path ); +} + +void wxDataViewCtrl::HitTest(const wxPoint& WXUNUSED(point), + wxDataViewItem& item, + wxDataViewColumn *& column) const +{ + item = wxDataViewItem(0); + column = NULL; +} + +wxRect +wxDataViewCtrl::GetItemRect(const wxDataViewItem& WXUNUSED(item), + const wxDataViewColumn *WXUNUSED(column)) const +{ + return wxRect(); +} + +void wxDataViewCtrl::DoSetExpanderColumn() +{ + gtk_tree_view_set_expander_column( GTK_TREE_VIEW(m_treeview), + GTK_TREE_VIEW_COLUMN( GetExpanderColumn()->GetGtkHandle() ) ); +} + +void wxDataViewCtrl::DoSetIndent() +{ +} + +void wxDataViewCtrl::GtkDisableSelectionEvents() { GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); g_signal_handlers_disconnect_by_func( selection, (gpointer) (wxdataview_selection_changed_callback), this); } +void wxDataViewCtrl::GtkEnableSelectionEvents() +{ + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + g_signal_connect_after (selection, "changed", + G_CALLBACK (wxdataview_selection_changed_callback), this); +} + +// ---------------------------------------------------------------------------- +// visual attributes stuff +// ---------------------------------------------------------------------------- + // static wxVisualAttributes wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) @@ -2169,9 +4719,12 @@ wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new); } +void wxDataViewCtrl::DoApplyWidgetStyle(GtkRcStyle *style) +{ + wxDataViewCtrlBase::DoApplyWidgetStyle(style); + gtk_widget_modify_style(m_treeview, style); +} -#endif - // !wxUSE_GENERICDATAVIEWCTRL +#endif // !wxUSE_GENERICDATAVIEWCTRL -#endif - // wxUSE_DATAVIEWCTRL +#endif // wxUSE_DATAVIEWCTRL