X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b9db5f3061af49519c56e9981d627a5b206507f3..d968078adbfb147e913b9a33fc54242a36f117ce:/src/gtk/dataview.cpp diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp index 18488e8ab6..878cabacc7 100644 --- a/src/gtk/dataview.cpp +++ b/src/gtk/dataview.cpp @@ -23,6 +23,7 @@ #include "wx/icon.h" #include "wx/list.h" #include "wx/settings.h" + #include "wx/dataobj.h" #include "wx/crt.h" #endif @@ -32,6 +33,8 @@ #include "wx/listimpl.cpp" #include "wx/gtk/private.h" +#include "wx/gtk/dc.h" +#include "wx/gtk/dcclient.h" //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- @@ -56,9 +59,10 @@ WX_DEFINE_LIST(ItemList) class wxDataViewCtrlInternal { public: - wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *owner ); + 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); @@ -69,10 +73,17 @@ public: gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n ); gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child ); - wxDataViewModel* GetDataViewModel() { return m_wx_model; } - wxDataViewCtrl* GetOwner() { return m_owner; } - GtkWxTreeModel* GetGtkModel() { return m_gtk_model; } - + // dnd iface + 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 ); @@ -80,6 +91,7 @@ public: bool Cleared(); void Resort(); + // sorting interface void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; } GtkSortType GetSortOrder() { return m_sort_order; } @@ -91,6 +103,10 @@ public: bool IsSorted() { return (m_sort_column >= 0); } + // accessors + wxDataViewModel* GetDataViewModel() { return m_wx_model; } + wxDataViewCtrl* GetOwner() { return m_owner; } + GtkWxTreeModel* GetGtkModel() { return m_gtk_model; } protected: void InitTree(); @@ -263,8 +279,12 @@ 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_sortable_init (GtkTreeSortableIface *iface); + +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); @@ -298,22 +318,36 @@ static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_mo /* sortable */ static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable, - gint *sort_column_id, - GtkSortType *order); + gint *sort_column_id, + GtkSortType *order); static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable, - gint sort_column_id, - GtkSortType order); + 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); + 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); + 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; @@ -352,6 +386,20 @@ gtk_wx_tree_model_get_type (void) 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_info, (GTypeFlags)0 ); @@ -361,6 +409,12 @@ gtk_wx_tree_model_get_type (void) 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; @@ -408,6 +462,21 @@ wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface) 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) { @@ -523,9 +592,13 @@ wxgtk_tree_model_iter_next (GtkTreeModel *tree_model, GtkTreeIter *iter) { GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model; + + if (wxtree_model->stamp != iter->stamp) + wxPrintf( "crash\n" ); + 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 wxtree_model->internal->iter_next( iter ); } @@ -587,16 +660,86 @@ wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model, return wxtree_model->internal->iter_parent( iter, child ); } -/* sortable */ -gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable, - gint *sort_column_id, - GtkSortType *order) +/* drag'n'drop iface */ +static gboolean +wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source, + GtkTreePath *path) { - GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable; + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); + + return wxtree_model->internal->row_draggable( drag_source, path ); +} + +static gboolean +wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source, + GtkTreePath *path) +{ + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); + + return wxtree_model->internal->drag_data_delete( drag_source, path ); +} + +static gboolean +wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source, + GtkTreePath *path, + GtkSelectionData *selection_data) +{ + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source; + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE); + +#if 0 + wxPrintf( "drag_get_data\n"); + + wxGtkString atom_selection(gdk_atom_name(selection_data->selection)); + wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) ); + + wxGtkString atom_target(gdk_atom_name(selection_data->target)); + wxPrintf( "target %s\n", wxString::FromAscii(atom_target) ); + + wxGtkString atom_type(gdk_atom_name(selection_data->type)); + wxPrintf( "type %s\n", wxString::FromAscii(atom_type) ); + + wxPrintf( "format %d\n", selection_data->format ); +#endif + + return wxtree_model->internal->drag_data_get( drag_source, path, selection_data ); +} + +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 wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data ); +} + +static gboolean +wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest, + GtkTreePath *dest_path, + GtkSelectionData *selection_data) +{ + 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 ); +} + +/* sortable iface */ +static gboolean +wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable, + gint *sort_column_id, + GtkSortType *order) +{ + GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable; g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE); - if (!tree_model->internal->IsSorted()) + if (!wxtree_model->internal->IsSorted()) { if (sort_column_id) *sort_column_id = -1; @@ -606,19 +749,20 @@ gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortabl if (sort_column_id) - *sort_column_id = tree_model->internal->GetSortColumn(); + *sort_column_id = wxtree_model->internal->GetSortColumn(); if (order) - *order = tree_model->internal->GetSortOrder(); + *order = wxtree_model->internal->GetSortOrder(); return TRUE; } wxDataViewColumn *gs_lastLeftClickHeader = NULL; -void wxgtk_tree_model_set_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) { GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable; g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) ); @@ -642,26 +786,27 @@ void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable, wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() ); event.SetDataViewColumn( gs_lastLeftClickHeader ); event.SetModel( dv->GetModel() ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); } gs_lastLeftClickHeader = NULL; } -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_sort_func (GtkTreeSortable *sortable, + gint WXUNUSED(sort_column_id), + GtkTreeIterCompareFunc func, + gpointer WXUNUSED(data), + GtkDestroyNotify WXUNUSED(destroy) ) { g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) ); g_return_if_fail (func != NULL); } -void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable, - GtkTreeIterCompareFunc func, - gpointer data, - GtkDestroyNotify destroy) +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); @@ -671,6 +816,8 @@ void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortabl gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable) { + g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE ); + return FALSE; } @@ -819,12 +966,12 @@ gtk_wx_cell_renderer_new (void) static GtkCellEditable *gtk_wx_cell_renderer_start_editing( GtkCellRenderer *renderer, - GdkEvent *event, + GdkEvent *WXUNUSED(event), GtkWidget *widget, const gchar *path, - GdkRectangle *background_area, + GdkRectangle *WXUNUSED(background_area), GdkRectangle *cell_area, - GtkCellRendererState flags ) + GtkCellRendererState WXUNUSED(flags) ) { GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; wxDataViewCustomRenderer *cell = wxrenderer->cell; @@ -859,7 +1006,7 @@ static GtkCellEditable *gtk_wx_cell_renderer_start_editing( static void gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer, - GtkWidget *widget, + GtkWidget *WXUNUSED(widget), GdkRectangle *cell_area, gint *x_offset, gint *y_offset, @@ -939,20 +1086,12 @@ gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, { wxRect renderrect( rect.x, rect.y, rect.width, rect.height ); wxWindowDC* dc = (wxWindowDC*) cell->GetDC(); -#if wxUSE_NEW_DC - wxGTKWindowDCImpl *impldc = (wxGTKWindowDCImpl *) dc->GetImpl(); - if (impldc->m_window == NULL) - { - impldc->m_window = window; - impldc->SetUpDC(); - } -#else - if (dc->m_window == NULL) + wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl(); + if (impl->m_gdkwindow == NULL) { - dc->m_window = window; - dc->SetUpDC(); + impl->m_gdkwindow = window; + impl->SetUpDC(); } -#endif int state = 0; if (flags & GTK_CELL_RENDERER_SELECTED) @@ -975,9 +1114,9 @@ gtk_wx_cell_renderer_activate( GdkEvent *event, GtkWidget *widget, const gchar *path, - GdkRectangle *background_area, + GdkRectangle *WXUNUSED(background_area), GdkRectangle *cell_area, - GtkCellRendererState flags ) + GtkCellRendererState WXUNUSED(flags) ) { GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; wxDataViewCustomRenderer *cell = wxrenderer->cell; @@ -1066,6 +1205,9 @@ public: 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; @@ -1188,10 +1330,15 @@ bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsig bool wxGtkDataViewModelNotifier::Cleared() { - // TODO: delete everything - + gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), NULL ); + + // this will create a new GTK model m_owner->GtkGetInternal()->Cleared(); + + SetGtkModel( m_owner->GtkGetInternal()->GetGtkModel() ); + gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), GTK_TREE_MODEL(m_wxgtk_model) ); + return false; } @@ -1202,7 +1349,7 @@ bool wxGtkDataViewModelNotifier::Cleared() static gpointer s_user_data = NULL; static void -wxgtk_cell_editable_editing_done( GtkCellEditable *editable, +wxgtk_cell_editable_editing_done( GtkCellEditable *WXUNUSED(editable), wxDataViewRenderer *wxrenderer ) { wxDataViewColumn *column = wxrenderer->GetOwner(); @@ -1212,11 +1359,11 @@ wxgtk_cell_editable_editing_done( GtkCellEditable *editable, event.SetModel( dv->GetModel() ); wxDataViewItem item( s_user_data ); event.SetItem( item ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); } static void -wxgtk_renderer_editing_started( GtkCellRenderer *cell, GtkCellEditable *editable, +wxgtk_renderer_editing_started( GtkCellRenderer *WXUNUSED(cell), GtkCellEditable *editable, gchar *path, wxDataViewRenderer *wxrenderer ) { wxDataViewColumn *column = wxrenderer->GetOwner(); @@ -1230,7 +1377,7 @@ wxgtk_renderer_editing_started( GtkCellRenderer *cell, GtkCellEditable *editable gtk_tree_path_free( tree_path ); wxDataViewItem item( iter.user_data ); event.SetItem( item ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); if (GTK_IS_CELL_EDITABLE(editable)) { @@ -1390,7 +1537,7 @@ static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer, gchar *arg1, gchar *arg2, gpointer user_data ); } -static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer, +static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer), gchar *arg1, gchar *arg2, gpointer user_data ) { wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data; @@ -1445,7 +1592,7 @@ bool wxDataViewTextRenderer::SetValue( const wxVariant &value ) GValue gvalue = { 0, }; g_value_init( &gvalue, G_TYPE_STRING ); - g_value_set_string( &gvalue, wxGTK_CONV( tmp ) ); + 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 ); @@ -1457,7 +1604,7 @@ bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const 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( g_value_get_string( &gvalue ) ); + wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() ); g_value_unset( &gvalue ); value = tmp; @@ -1555,7 +1702,7 @@ bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value ) return false; } -bool wxDataViewBitmapRenderer::GetValue( wxVariant &value ) const +bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const { return false; } @@ -1657,41 +1804,38 @@ bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const // wxDataViewCustomRenderer // --------------------------------------------------------- -class wxDataViewCtrlDC: public wxWindowDC +class wxDataViewCtrlDCImpl: public wxWindowDCImpl { public: - wxDataViewCtrlDC( wxDataViewCtrl *window ) - { -#if wxUSE_NEW_DC - wxGTKWindowDCImpl *impl = (wxGTKWindowDCImpl*) GetImpl(); - + wxDataViewCtrlDCImpl( wxDC *owner, wxDataViewCtrl *window ) : + wxWindowDCImpl( owner ) + { GtkWidget *widget = window->m_treeview; // Set later - impl->m_window = NULL; - - impl->m_context = window->GtkGetPangoDefaultContext(); - impl->m_layout = pango_layout_new( impl->m_context ); - impl->m_fontdesc = pango_font_description_copy( widget->style->font_desc ); - - impl->m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget ); - -#else - GtkWidget *widget = window->m_treeview; - // Set later - m_window = NULL; + 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 ); -#endif - // Set m_window later + + // Set m_gdkwindow later // SetUpDC(); - // m_owner = window; } }; +class wxDataViewCtrlDC: public wxWindowDC +{ +public: + wxDataViewCtrlDC( wxDataViewCtrl *window ) : + wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) ) + { } +}; + + // --------------------------------------------------------- // wxDataViewCustomRenderer // --------------------------------------------------------- @@ -1712,7 +1856,8 @@ wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype, Init(mode, align); } -void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state ) +void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, + wxRect WXUNUSED(cell), wxDC *WXUNUSED(dc), int WXUNUSED(state) ) { #if 0 wxDataViewCtrl *view = GetOwner()->GetOwner(); @@ -1727,7 +1872,7 @@ void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wx GValue gvalue = { 0, }; g_value_init( &gvalue, G_TYPE_STRING ); - g_value_set_string( &gvalue, wxGTK_CONV( text ) ); + g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) ); g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue ); g_value_unset( &gvalue ); @@ -1806,7 +1951,7 @@ wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label, GValue gvalue = { 0, }; g_value_init( &gvalue, G_TYPE_STRING ); - g_value_set_string( &gvalue, wxGTK_CONV(m_label) ); + 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 ); @@ -1849,12 +1994,12 @@ bool wxDataViewProgressRenderer::SetValue( const wxVariant &value ) return true; } -bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const +bool wxDataViewProgressRenderer::GetValue( wxVariant &WXUNUSED(value) ) const { return false; } -bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state ) +bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) ) { double pct = (double)m_value / 100.0; wxRect bar = cell; @@ -1941,7 +2086,7 @@ bool wxDataViewDateRenderer::SetValue( const wxVariant &value ) return true; } -bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const +bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const { return false; } @@ -1962,7 +2107,7 @@ wxSize wxDataViewDateRenderer::GetSize() const return wxSize(x,y+d); } -bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model, +bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) { wxVariant variant; @@ -2004,7 +2149,7 @@ bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value ) return true; } -bool wxDataViewIconTextRenderer::GetValue( wxVariant &value ) const +bool wxDataViewIconTextRenderer::GetValue( wxVariant &WXUNUSED(value) ) const { return false; } @@ -2037,12 +2182,14 @@ wxSize wxDataViewIconTextRenderer::GetSize() const return size; } -wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ) +wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl( + wxWindow *WXUNUSED(parent), wxRect WXUNUSED(labelRect), const wxVariant &WXUNUSED(value) ) { return NULL; } -bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ) +bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( + wxControl* WXUNUSED(editor), wxVariant &WXUNUSED(value) ) { return false; } @@ -2053,7 +2200,7 @@ bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVa static gboolean -gtk_dataview_header_button_press_callback( GtkWidget *widget, +gtk_dataview_header_button_press_callback( GtkWidget *WXUNUSED(widget), GdkEventButton *gdk_event, wxDataViewColumn *column ) { @@ -2068,7 +2215,7 @@ gtk_dataview_header_button_press_callback( GtkWidget *widget, wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() ); event.SetDataViewColumn( column ); event.SetModel( dv->GetModel() ); - if (dv->GetEventHandler()->ProcessEvent( event )) + if (dv->HandleWindowEvent( event )) return FALSE; } @@ -2078,7 +2225,7 @@ gtk_dataview_header_button_press_callback( GtkWidget *widget, wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, dv->GetId() ); event.SetDataViewColumn( column ); event.SetModel( dv->GetModel() ); - if (dv->GetEventHandler()->ProcessEvent( event )) + if (dv->HandleWindowEvent( event )) return FALSE; } @@ -2094,7 +2241,7 @@ static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column, } -static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column, +static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column), GtkCellRenderer *renderer, GtkTreeModel *model, GtkTreeIter *iter, @@ -2290,14 +2437,7 @@ void wxDataViewColumn::Init(wxAlignment align, int flags, int width) SetFlags( flags ); SetAlignment( align ); - // 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 - - // 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 ); + SetWidth( width ); gtk_tree_view_column_pack_end( column, renderer, TRUE ); @@ -2501,9 +2641,27 @@ int wxDataViewColumn::GetWidth() const void wxDataViewColumn::SetWidth( int width ) { - gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width ); + if (width < 0) + { + gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE ); + } + else + { + gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED ); + + gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width ); + } +} + +void wxDataViewColumn::SetReorderable( bool reorderable ) +{ + gtk_tree_view_column_set_reorderable( GTK_TREE_VIEW_COLUMN(m_column), reorderable ); } +bool wxDataViewColumn::IsReorderable() const +{ + return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) ); +} //----------------------------------------------------------------------------- // wxGtkTreeModelNode @@ -2617,6 +2775,80 @@ void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node ) } } +// GTK+ dnd iface + +gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source), + GtkTreePath *path ) +{ + GtkTreeIter iter; + if (!get_iter( &iter, path )) return FALSE; + + wxDataViewItem item( (void*) iter.user_data ); + + return m_wx_model->IsDraggable( item ); +} + +gboolean wxDataViewCtrlInternal::drag_data_delete( GtkTreeDragSource *WXUNUSED(drag_source), + GtkTreePath* path ) +{ + return FALSE; +} + +gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source), + GtkTreePath *path, GtkSelectionData *selection_data ) +{ + GtkTreeIter iter; + if (!get_iter( &iter, path )) return FALSE; + + wxDataViewItem item( (void*) iter.user_data ); + + wxDataFormat format( selection_data->target ); + + size_t size = m_wx_model->GetDragDataSize( item, format ); + if (size == 0) return FALSE; + + void *data = malloc( size ); + + m_wx_model->GetDragData( item, format, data, size ); + + gtk_selection_data_set( selection_data, selection_data->target, + 8, (const guchar*) data, size ); + + free( data ); + + return TRUE; +} + +gboolean wxDataViewCtrlInternal::drag_data_received( GtkTreeDragDest *WXUNUSED(drag_dest), + GtkTreePath *dest, GtkSelectionData *selection_data ) +{ + return FALSE; +} + +gboolean wxDataViewCtrlInternal::row_drop_possible( GtkTreeDragDest *WXUNUSED(drag_dest), + GtkTreePath *dest_path, GtkSelectionData *selection_data ) +{ + return FALSE; +} + +// notifications from wxDataViewModel + +bool wxDataViewCtrlInternal::Cleared() +{ + if (m_root) + { + delete m_root; + InitTree(); + } + + // Create new GTK model + g_object_unref( m_gtk_model ); + m_gtk_model = wxgtk_tree_model_new(); + m_gtk_model->internal = this; + + return true; +} + void wxDataViewCtrlInternal::Resort() { if (!m_wx_model->IsIndexListModel()) @@ -2654,7 +2886,7 @@ bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item ) event.SetEventObject( m_owner ); event.SetModel( m_owner->GetModel() ); event.SetItem( item ); - m_owner->GetEventHandler()->ProcessEvent( event ); + m_owner->HandleWindowEvent( event ); return true; } @@ -2667,15 +2899,12 @@ bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned event.SetColumn( col ); event.SetDataViewColumn( GetOwner()->GetColumn(col) ); event.SetItem( item ); - m_owner->GetEventHandler()->ProcessEvent( event ); + m_owner->HandleWindowEvent( event ); return true; } -bool wxDataViewCtrlInternal::Cleared() -{ - return true; -} +// GTK+ model iface GtkTreeModelFlags wxDataViewCtrlInternal::get_flags() { @@ -2693,7 +2922,7 @@ gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0]; - if (i >= wx_model->GetLastIndex()) + if (i >= wx_model->GetLastIndex() + 1) return FALSE; iter->stamp = m_gtk_model->stamp; @@ -2783,7 +3012,7 @@ gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter ) if (n == -1) return FALSE; - if (n >= (int) wx_model->GetLastIndex()-2) + if (n >= (int) wx_model->GetLastIndex()) return FALSE; iter->user_data = (gpointer) ++n; @@ -2869,7 +3098,7 @@ gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter ) wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model; if (iter == NULL) - return (gint) wx_model->GetLastIndex()-1; + return (gint) wx_model->GetLastIndex() + 1; return 0; } @@ -2901,7 +3130,7 @@ gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter if (n < 0) return FALSE; - if (n >= (gint) wx_model->GetLastIndex()-1) + if (n >= (gint) wx_model->GetLastIndex() + 1) return FALSE; iter->stamp = m_gtk_model->stamp; @@ -3112,7 +3341,7 @@ wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem //----------------------------------------------------------------------------- static void -wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv ) +wxdataview_selection_changed_callback( GtkTreeSelection* WXUNUSED(selection), wxDataViewCtrl *dv ) { if (!GTK_WIDGET_REALIZED(dv->m_widget)) return; @@ -3120,12 +3349,12 @@ wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCt wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, dv->GetId() ); event.SetItem( dv->GetSelection() ); 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 ) +wxdataview_row_activated_callback( GtkTreeView* WXUNUSED(treeview), GtkTreePath *path, + GtkTreeViewColumn *WXUNUSED(column), wxDataViewCtrl *dv ) { wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() ); @@ -3134,59 +3363,59 @@ wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path, wxDataViewItem item( (void*) iter.user_data );; event.SetItem( item ); event.SetModel( dv->GetModel() ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); } static gboolean -wxdataview_test_expand_row_callback( GtkTreeView* treeview, GtkTreeIter* iter, - GtkTreePath *path, wxDataViewCtrl *dv ) +wxdataview_test_expand_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) { wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, 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(); } static void -wxdataview_row_expanded_callback( GtkTreeView* treeview, GtkTreeIter* iter, - GtkTreePath *path, wxDataViewCtrl *dv ) +wxdataview_row_expanded_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) { wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() ); wxDataViewItem item( (void*) iter->user_data );; event.SetItem( item ); event.SetModel( dv->GetModel() ); - dv->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); } static gboolean -wxdataview_test_collapse_row_callback( GtkTreeView* treeview, GtkTreeIter* iter, - GtkTreePath *path, wxDataViewCtrl *dv ) +wxdataview_test_collapse_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter, + GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv ) { 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(); } static void -wxdataview_row_collapsed_callback( GtkTreeView* treeview, GtkTreeIter* iter, - GtkTreePath *path, wxDataViewCtrl *dv ) +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->GetEventHandler()->ProcessEvent( event ); + dv->HandleWindowEvent( event ); } //----------------------------------------------------------------------------- @@ -3211,7 +3440,7 @@ 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::compatibility_iterator node = win->GetChildren().GetFirst(); @@ -3239,9 +3468,9 @@ void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget), //----------------------------------------------------------------------------- static gboolean -gtk_dataview_motion_notify_callback( GtkWidget *widget, - GdkEventMotion *gdk_event, - wxDataViewCtrl *dv ) +gtk_dataview_motion_notify_callback( GtkWidget *WXUNUSED(widget), + GdkEventMotion *gdk_event, + wxDataViewCtrl *dv ) { if (gdk_event->is_hint) { @@ -3280,6 +3509,47 @@ gtk_dataview_motion_notify_callback( GtkWidget *widget, 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) @@ -3298,8 +3568,11 @@ wxDataViewCtrl::~wxDataViewCtrl() void wxDataViewCtrl::Init() { m_notifier = NULL; + m_internal = NULL; } +static GtkTargetEntry gs_target; + bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) @@ -3325,6 +3598,12 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, g_signal_connect (m_treeview, "size_allocate", G_CALLBACK (gtk_dataviewctrl_size_callback), this); + gs_target.target = "UTF8_STRING"; + gs_target.flags = 0; + gs_target.info = -1; + gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_treeview), + GDK_BUTTON1_MASK, &gs_target, 1, (GdkDragAction) GDK_ACTION_COPY ); + #ifdef __WXGTK26__ if (!gtk_check_version(2,6,0)) gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE ); @@ -3351,13 +3630,12 @@ 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); @@ -3387,6 +3665,9 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, 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; } @@ -3405,6 +3686,15 @@ void wxDataViewCtrl::OnInternalIdle() bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model ) { + if (GetModel()) + { + delete m_internal; + m_internal = NULL; + + delete m_notifier; + m_notifier = NULL; + } + if (!wxDataViewCtrlBase::AssociateModel( model )) return false; @@ -3431,6 +3721,15 @@ bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col ) 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), GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ); @@ -3444,6 +3743,15 @@ bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col ) 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 );