X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0eec47e4a244d62b086476260e6629288b162f14..7d6a4d96961eac84d05db8bb24c64d39003f6e54:/src/gtk/dataview.cpp diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp index b664d402d5..ea9b37efc1 100644 --- a/src/gtk/dataview.cpp +++ b/src/gtk/dataview.cpp @@ -25,20 +25,30 @@ #endif #include "wx/stockitem.h" -#include "wx/calctrl.h" #include "wx/popupwin.h" #include "wx/listimpl.cpp" -#include "wx/gtk/private.h" #include "wx/gtk/dc.h" +#ifndef __WXGTK3__ #include "wx/gtk/dcclient.h" +#endif +#include +#include "wx/gtk/private.h" +#include "wx/gtk/private/event.h" #include "wx/gtk/private/gdkconv.h" +#include "wx/gtk/private/gtk2-compat.h" #include "wx/gtk/private/list.h" using namespace wxGTKImpl; class wxGtkDataViewModelNotifier; +#ifdef __WXGTK3__ + #define wxConstGdkRect const GdkRectangle +#else + #define wxConstGdkRect GdkRectangle +#endif + //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- @@ -137,7 +147,8 @@ public: // any given moment. It's just simpler like this and we don't need anything // more for now. -extern "C" +extern "C" { +static gboolean wxdataview_selection_func(GtkTreeSelection * WXUNUSED(selection), GtkTreeModel * WXUNUSED(model), GtkTreePath * WXUNUSED(path), @@ -146,6 +157,7 @@ gboolean wxdataview_selection_func(GtkTreeSelection * WXUNUSED(selection), { return data == NULL; } +} class wxGtkTreeSelectionLock { @@ -185,8 +197,10 @@ private: // We can only use gtk_tree_selection_get_select_function() with 2.14+ // so check for its availability both during compile- and run-time. #if GTK_CHECK_VERSION(2, 14, 0) +#ifndef __WXGTK3__ if ( gtk_check_version(2, 14, 0) != NULL ) return; +#endif // If this assert is triggered, it means the code elsewhere has called // gtk_tree_selection_set_select_function() but currently doing this @@ -268,7 +282,15 @@ public: void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; } wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; } - bool IsSorted() { return (m_sort_column >= 0); } + bool IsSorted() const { return m_sort_column >= 0; } + + // Should we be sorted either because we have a configured sort column or + // because we have a default sort order? + bool ShouldBeSorted() const + { + return IsSorted() || GetDataViewModel()->HasDefaultCompare(); + } + // accessors wxDataViewModel* GetDataViewModel() { return m_wx_model; } @@ -279,7 +301,7 @@ public: // item can be deleted already in the model int GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item ); - virtual void OnInternalIdle(); + void OnInternalIdle(); protected: void InitTree(); @@ -352,7 +374,7 @@ public: } } - unsigned int AddNode( wxGtkTreeModelNode* child ) + void AddNode( wxGtkTreeModelNode* child ) { m_nodes.Add( child ); @@ -360,28 +382,58 @@ public: m_children.Add( id ); - if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare()) + if (m_internal->ShouldBeSorted()) { gs_internal = m_internal; m_children.Sort( &wxGtkTreeModelChildCmp ); - return m_children.Index( id ); } + } - return m_children.GetCount()-1; + void InsertNode( wxGtkTreeModelNode* child, unsigned pos ) + { + if (m_internal->ShouldBeSorted()) + { + AddNode(child); + return; + } + + void *id = child->GetItem().GetID(); + + // Insert into m_nodes so that the order of nodes in m_nodes is the + // same as the order of their corresponding IDs in m_children: + const unsigned int count = m_nodes.GetCount(); + bool inserted = false; + for (unsigned i = 0; i < count; i++) + { + wxGtkTreeModelNode *node = m_nodes[i]; + int posInChildren = m_children.Index(node->GetItem().GetID()); + if ( (unsigned)posInChildren >= pos ) + { + m_nodes.Insert(child, i); + inserted = true; + break; + } + } + if ( !inserted ) + m_nodes.Add(child); + + m_children.Insert( id, pos ); } - unsigned int AddLeave( void* id ) + void AddLeaf( void* id ) { - m_children.Add( id ); + InsertLeaf(id, m_children.size()); + } + + void InsertLeaf( void* id, unsigned pos ) + { + m_children.Insert( id, pos ); - if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare()) + if (m_internal->ShouldBeSorted()) { gs_internal = m_internal; m_children.Sort( &wxGtkTreeModelChildCmp ); - return m_children.Index( id ); } - - return m_children.GetCount()-1; } void DeleteChild( void* id ) @@ -402,6 +454,20 @@ public: } } + // returns position of child node for given item in children list or wxNOT_FOUND + int FindChildByItem(const wxDataViewItem& item) const + { + const void* itemId = item.GetID(); + const wxGtkTreeModelChildren& nodes = m_children; + const int len = nodes.size(); + for ( int i = 0; i < len; i++ ) + { + if ( nodes[i] == itemId ) + return i; + } + return wxNOT_FOUND; + } + wxGtkTreeModelNode* GetParent() { return m_parent; } wxGtkTreeModelNodes &GetNodes() @@ -440,15 +506,11 @@ extern "C" { #define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ()) #define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel)) -#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass)) #define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL)) #define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL)) -#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass)) GType gtk_wx_tree_model_get_type (void); -typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass; - struct _GtkWxTreeModel { GObject parent; @@ -458,21 +520,14 @@ struct _GtkWxTreeModel wxDataViewCtrlInternal *internal; }; -struct _GtkWxTreeModelClass -{ - GObjectClass list_parent_class; -}; - 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_init (GTypeInstance* instance, void*); -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_tree_model_init (void* g_iface, void*); +static void wxgtk_tree_model_sortable_init (void* g_iface, void*); +static void wxgtk_tree_model_drag_source_init(void* g_iface, void*); +static void wxgtk_tree_model_drag_dest_init (void* g_iface, void*); -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); static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model, @@ -536,9 +591,6 @@ static gboolean wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *d GtkTreePath *dest_path, GtkSelectionData *selection_data); - -static GObjectClass *list_parent_class = NULL; - GType gtk_wx_tree_model_get_type (void) { @@ -548,41 +600,41 @@ gtk_wx_tree_model_get_type (void) { const GTypeInfo tree_model_info = { - sizeof (GtkWxTreeModelClass), + sizeof (GObjectClass), NULL, /* base_init */ NULL, /* base_finalize */ - (GClassInitFunc) wxgtk_tree_model_class_init, + NULL, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (GtkWxTreeModel), 0, - (GInstanceInitFunc) wxgtk_tree_model_init, + wxgtk_tree_model_init, }; static const GInterfaceInfo tree_model_iface_info = { - (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init, + wxgtk_tree_model_tree_model_init, NULL, NULL }; static const GInterfaceInfo sortable_iface_info = { - (GInterfaceInitFunc) wxgtk_tree_model_sortable_init, + wxgtk_tree_model_sortable_init, NULL, NULL }; static const GInterfaceInfo drag_source_iface_info = { - (GInterfaceInitFunc) wxgtk_tree_model_drag_source_init, + wxgtk_tree_model_drag_source_init, NULL, NULL }; static const GInterfaceInfo drag_dest_iface_info = { - (GInterfaceInitFunc) wxgtk_tree_model_drag_dest_init, + wxgtk_tree_model_drag_dest_init, NULL, NULL }; @@ -615,16 +667,9 @@ wxgtk_tree_model_new(void) } static void -wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass) -{ - list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); - GObjectClass *object_class = (GObjectClass*) klass; - object_class->finalize = wxgtk_tree_model_finalize; -} - -static void -wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface) +wxgtk_tree_model_tree_model_init(void* g_iface, void*) { + GtkTreeModelIface* iface = static_cast(g_iface); iface->get_flags = wxgtk_tree_model_get_flags; iface->get_n_columns = wxgtk_tree_model_get_n_columns; iface->get_column_type = wxgtk_tree_model_get_column_type; @@ -640,8 +685,9 @@ wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface) } static void -wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface) +wxgtk_tree_model_sortable_init(void* g_iface, void*) { + GtkTreeSortableIface* iface = static_cast(g_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; @@ -650,34 +696,30 @@ wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface) } static void -wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface) +wxgtk_tree_model_drag_source_init(void* g_iface, void*) { + GtkTreeDragSourceIface* iface = static_cast(g_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) +wxgtk_tree_model_drag_dest_init(void* g_iface, void*) { + GtkTreeDragDestIface* iface = static_cast(g_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) +wxgtk_tree_model_init(GTypeInstance* instance, void*) { + GtkWxTreeModel* tree_model = GTK_WX_TREE_MODEL(instance); tree_model->internal = NULL; tree_model->stamp = g_random_int(); } -static void -wxgtk_tree_model_finalize (GObject *object) -{ - /* must chain up */ - (* list_parent_class->finalize) (object); -} - } // extern "C" //----------------------------------------------------------------------------- @@ -1022,15 +1064,12 @@ extern "C" { #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)) GType gtk_wx_cell_renderer_text_get_type (void); typedef struct _GtkWxCellRendererText GtkWxCellRendererText; -typedef struct _GtkWxCellRendererTextClass GtkWxCellRendererTextClass; struct _GtkWxCellRendererText { @@ -1039,26 +1078,18 @@ struct _GtkWxCellRendererText wxDataViewRenderer *wx_renderer; }; -struct _GtkWxCellRendererTextClass -{ - GtkCellRendererTextClass cell_parent_class; -}; - - static GtkWxCellRendererText *gtk_wx_cell_renderer_text_new (void); static void gtk_wx_cell_renderer_text_init ( - GtkWxCellRendererText *cell ); + GTypeInstance* instance, void*); static void gtk_wx_cell_renderer_text_class_init( - GtkWxCellRendererTextClass *klass ); -static void gtk_wx_cell_renderer_text_finalize ( - GObject *object ); + void* klass, void*); static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing( GtkCellRenderer *cell, GdkEvent *event, GtkWidget *widget, const gchar *path, - GdkRectangle *background_area, - GdkRectangle *cell_area, + wxConstGdkRect *background_area, + wxConstGdkRect *cell_area, GtkCellRendererState flags ); @@ -1075,15 +1106,15 @@ gtk_wx_cell_renderer_text_get_type (void) { const GTypeInfo cell_wx_info = { - sizeof (GtkWxCellRendererTextClass), + sizeof (GtkCellRendererTextClass), NULL, /* base_init */ NULL, /* base_finalize */ - (GClassInitFunc) gtk_wx_cell_renderer_text_class_init, + 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, + gtk_wx_cell_renderer_text_init, }; cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER_TEXT, @@ -1094,31 +1125,22 @@ gtk_wx_cell_renderer_text_get_type (void) } static void -gtk_wx_cell_renderer_text_init (GtkWxCellRendererText *cell) +gtk_wx_cell_renderer_text_init(GTypeInstance* instance, void*) { + GtkWxCellRendererText* cell = GTK_WX_CELL_RENDERER_TEXT(instance); cell->wx_renderer = NULL; } static void -gtk_wx_cell_renderer_text_class_init (GtkWxCellRendererTextClass *klass) +gtk_wx_cell_renderer_text_class_init(void* klass, void*) { - GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass); text_cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); - object_class->finalize = gtk_wx_cell_renderer_text_finalize; - cell_class->start_editing = gtk_wx_cell_renderer_text_start_editing; } -static void -gtk_wx_cell_renderer_text_finalize (GObject *object) -{ - /* must chain up */ - (* G_OBJECT_CLASS (text_cell_parent_class)->finalize) (object); -} - GtkWxCellRendererText* gtk_wx_cell_renderer_text_new (void) { @@ -1130,8 +1152,8 @@ static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing( GdkEvent *gdk_event, GtkWidget *widget, const gchar *path, - GdkRectangle *background_area, - GdkRectangle *cell_area, + wxConstGdkRect *background_area, + wxConstGdkRect *cell_area, GtkCellRendererState flags ) { GtkWxCellRendererText *wxgtk_renderer = (GtkWxCellRendererText *) gtk_renderer; @@ -1164,15 +1186,12 @@ 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); typedef struct _GtkWxCellRenderer GtkWxCellRenderer; -typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass; struct _GtkWxCellRenderer { @@ -1180,58 +1199,52 @@ struct _GtkWxCellRenderer /*< private >*/ wxDataViewCustomRenderer *cell; - guint32 last_click; -}; - -struct _GtkWxCellRendererClass -{ - GtkCellRendererClass cell_parent_class; }; - static GtkCellRenderer *gtk_wx_cell_renderer_new (void); static void gtk_wx_cell_renderer_init ( - GtkWxCellRenderer *cell ); + GTypeInstance* instance, void*); static void gtk_wx_cell_renderer_class_init( - GtkWxCellRendererClass *klass ); -static void gtk_wx_cell_renderer_finalize ( - GObject *object ); + void* klass, void*); static void gtk_wx_cell_renderer_get_size ( GtkCellRenderer *cell, GtkWidget *widget, - GdkRectangle *rectangle, + wxConstGdkRect *rectangle, gint *x_offset, gint *y_offset, gint *width, gint *height ); static void gtk_wx_cell_renderer_render ( GtkCellRenderer *cell, +#ifdef __WXGTK3__ + cairo_t* cr, +#else GdkWindow *window, +#endif GtkWidget *widget, - GdkRectangle *background_area, - GdkRectangle *cell_area, + wxConstGdkRect *background_area, + wxConstGdkRect *cell_area, +#ifndef __WXGTK3__ GdkRectangle *expose_area, +#endif GtkCellRendererState flags ); static gboolean gtk_wx_cell_renderer_activate( GtkCellRenderer *cell, GdkEvent *event, GtkWidget *widget, const gchar *path, - GdkRectangle *background_area, - GdkRectangle *cell_area, + wxConstGdkRect *background_area, + wxConstGdkRect *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, + wxConstGdkRect *background_area, + wxConstGdkRect *cell_area, GtkCellRendererState flags ); - -static GObjectClass *cell_parent_class = NULL; - } // extern "C" GType @@ -1243,15 +1256,15 @@ gtk_wx_cell_renderer_get_type (void) { const GTypeInfo cell_wx_info = { - sizeof (GtkWxCellRendererClass), + sizeof (GtkCellRendererClass), NULL, /* base_init */ NULL, /* base_finalize */ - (GClassInitFunc) gtk_wx_cell_renderer_class_init, + gtk_wx_cell_renderer_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (GtkWxCellRenderer), 0, /* n_preallocs */ - (GInstanceInitFunc) gtk_wx_cell_renderer_init, + gtk_wx_cell_renderer_init, }; cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER, @@ -1262,35 +1275,23 @@ gtk_wx_cell_renderer_get_type (void) } static void -gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell) +gtk_wx_cell_renderer_init(GTypeInstance* instance, void*) { + GtkWxCellRenderer* cell = GTK_WX_CELL_RENDERER(instance); cell->cell = NULL; - cell->last_click = 0; } static void -gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass) +gtk_wx_cell_renderer_class_init(void* klass, void*) { - 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) { @@ -1302,8 +1303,8 @@ static GtkCellEditable *gtk_wx_cell_renderer_start_editing( GdkEvent *WXUNUSED(event), GtkWidget *widget, const gchar *path, - GdkRectangle *WXUNUSED(background_area), - GdkRectangle *cell_area, + wxConstGdkRect *WXUNUSED(background_area), + wxConstGdkRect *cell_area, GtkCellRendererState WXUNUSED(flags) ) { GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; @@ -1343,7 +1344,7 @@ static GtkCellEditable *gtk_wx_cell_renderer_start_editing( static void gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer, GtkWidget *WXUNUSED(widget), - GdkRectangle *cell_area, + wxConstGdkRect *cell_area, gint *x_offset, gint *y_offset, gint *width, @@ -1398,28 +1399,67 @@ gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer, *height = calc_height; } +struct wxDataViewCustomRenderer::GTKRenderParams +{ +#ifdef __WXGTK3__ + cairo_t* cr; +#else + GdkWindow* window; + GdkRectangle* expose_area; +#endif + GtkWidget* widget; + wxConstGdkRect* background_area; + int flags; +}; + static void gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, +#ifdef __WXGTK3__ + cairo_t* cr, +#else GdkWindow *window, +#endif GtkWidget *widget, - GdkRectangle *background_area, - GdkRectangle *cell_area, + wxConstGdkRect *background_area, + wxConstGdkRect *cell_area, +#ifndef __WXGTK3__ GdkRectangle *expose_area, +#endif GtkCellRendererState flags) { GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; wxDataViewCustomRenderer *cell = wxrenderer->cell; - cell->GTKStashRenderParams(window, widget, - background_area, expose_area, flags); + wxDataViewCustomRenderer::GTKRenderParams renderParams; +#ifdef __WXGTK3__ + renderParams.cr = cr; +#else + renderParams.window = window; + renderParams.expose_area = expose_area; +#endif + renderParams.widget = widget; + renderParams.background_area = background_area; + renderParams.flags = flags; + cell->GTKSetRenderParams(&renderParams); wxRect rect(wxRectFromGDKRect(cell_area)); int xpad, ypad; gtk_cell_renderer_get_padding(renderer, &xpad, &ypad); rect = rect.Deflate(xpad, ypad); - wxWindowDC* dc = (wxWindowDC*) cell->GetDC(); + wxDC* dc = cell->GetDC(); +#ifdef __WXGTK3__ + wxGraphicsContext* context = dc->GetGraphicsContext(); + void* nativeContext = NULL; + if (context) + nativeContext = context->GetNativeContext(); + if (cr != nativeContext) + { + cairo_reference(cr); + dc->SetGraphicsContext(wxGraphicsContext::CreateFromNative(cr)); + } +#else wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl(); // Reinitialize wxWindowDC's GDK window if drawing occurs into a different @@ -1430,6 +1470,7 @@ gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, impl->m_gdkwindow = window; impl->SetUpDC(); } +#endif int state = 0; if (flags & GTK_CELL_RENDERER_SELECTED) @@ -1443,6 +1484,11 @@ gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, if (flags & GTK_CELL_RENDERER_FOCUSED) state |= wxDATAVIEW_CELL_FOCUSED; cell->WXCallRender( rect, dc, state ); + + cell->GTKSetRenderParams(NULL); +#ifdef __WXGTK3__ + dc->SetGraphicsContext(NULL); +#endif } static gboolean @@ -1451,8 +1497,8 @@ gtk_wx_cell_renderer_activate( GdkEvent *event, GtkWidget *widget, const gchar *path, - GdkRectangle *WXUNUSED(background_area), - GdkRectangle *cell_area, + wxConstGdkRect *WXUNUSED(background_area), + wxConstGdkRect *cell_area, GtkCellRendererState WXUNUSED(flags) ) { GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; @@ -1481,37 +1527,27 @@ gtk_wx_cell_renderer_activate( unsigned int model_col = cell->GetOwner()->GetModelColumn(); - if (!event) + if ( !event ) { - bool ret = false; - // activated by - if (cell->Activate( renderrect, model, item, model_col )) - ret = true; - - return ret; + return cell->ActivateCell(renderrect, model, item, model_col, NULL); } - else if (event->type == GDK_BUTTON_PRESS) + 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) + GdkEventButton *button_event = (GdkEventButton*)event; + 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; + wxMouseEvent mouse_event(wxEVT_LEFT_DOWN); + InitMouseEvent(ctrl, mouse_event, button_event); - return ret; + mouse_event.m_x -= renderrect.x; + mouse_event.m_y -= renderrect.y; + + return cell->ActivateCell(renderrect, model, item, model_col, &mouse_event); + } } + wxLogDebug("unexpected event type in gtk_wx_cell_renderer_activate()"); return false; } @@ -1588,12 +1624,14 @@ bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, cons GTK_TREE_MODEL(wxgtk_model), &iter )); #else // so get the path from the parent - GtkTreeIter iter; - iter.stamp = wxgtk_model->stamp; - iter.user_data = (gpointer) parent.GetID(); - wxGtkTreePath path(wxgtk_tree_model_get_path( - GTK_TREE_MODEL(wxgtk_model), &iter )); + GtkTreeIter parentIter; + parentIter.stamp = wxgtk_model->stamp; + parentIter.user_data = (gpointer) parent.GetID(); + wxGtkTreePath parentPath(wxgtk_tree_model_get_path( + GTK_TREE_MODEL(wxgtk_model), &parentIter )); + // and add the final index ourselves + wxGtkTreePath path(gtk_tree_path_copy(parentPath)); int index = m_internal->GetIndexOf( parent, item ); gtk_tree_path_append_index( path, index ); #endif @@ -1603,6 +1641,17 @@ bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, cons m_internal->ItemDeleted( parent, item ); + // Did we remove the last child, causing 'parent' to become a leaf? + if ( !m_wx_model->IsContainer(parent) ) + { + gtk_tree_model_row_has_child_toggled + ( + GTK_TREE_MODEL(wxgtk_model), + parentPath, + &parentIter + ); + } + return true; } @@ -1644,23 +1693,30 @@ bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsig GtkTreeView *widget = GTK_TREE_VIEW(ctrl->GtkGetTreeView()); GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()); - // Get cell area - GtkTreeIter iter; - iter.stamp = wxgtk_model->stamp; - iter.user_data = (gpointer) item.GetID(); - wxGtkTreePath path(wxgtk_tree_model_get_path( - GTK_TREE_MODEL(wxgtk_model), &iter )); - GdkRectangle cell_area; - gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area ); - - 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 ); + // Don't attempt to refresh not yet realized tree, it is useless + // and results in GTK errors. + if ( gtk_widget_get_realized(ctrl->GtkGetTreeView()) ) + { + // Get cell area + GtkTreeIter iter; + iter.stamp = wxgtk_model->stamp; + iter.user_data = (gpointer) item.GetID(); + wxGtkTreePath path(wxgtk_tree_model_get_path( + GTK_TREE_MODEL(wxgtk_model), &iter )); + GdkRectangle cell_area; + gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area ); + + GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget ); + double d = gtk_adjustment_get_value( hadjust ); + int xdiff = (int) d; + + GtkAllocation a; + gtk_widget_get_allocation(GTK_WIDGET(gtk_tree_view_column_get_button(gcolumn)), &a); + int ydiff = a.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_internal->ValueChanged( item, model_column ); @@ -1785,7 +1841,9 @@ void wxDataViewRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column) void wxDataViewRenderer::GtkInitHandlers() { +#ifndef __WXGTK3__ if (!gtk_check_version(2,6,0)) +#endif { g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started", G_CALLBACK (wxgtk_renderer_editing_started), @@ -1914,8 +1972,10 @@ int wxDataViewRenderer::GetAlignment() const void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode) { #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if ( gtk_check_version(2, 6, 0) != NULL ) return; +#endif GtkCellRendererText * const rend = GtkGetTextRenderer(); if ( !rend ) @@ -1936,8 +1996,10 @@ void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode) wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const { #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if ( gtk_check_version(2, 6, 0) != NULL ) return wxELLIPSIZE_NONE; +#endif GtkCellRendererText * const rend = GtkGetTextRenderer(); if ( !rend ) @@ -1957,7 +2019,7 @@ wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const } void -wxDataViewRenderer::GtkOnTextEdited(const gchar *itempath, const wxString& str) +wxDataViewRenderer::GtkOnTextEdited(const char *itempath, const wxString& str) { wxVariant value(str); if (!Validate( value )) @@ -2145,8 +2207,10 @@ void wxDataViewTextRenderer::SetAlignment( int align ) { wxDataViewRenderer::SetAlignment(align); +#ifndef __WXGTK3__ if (gtk_check_version(2,10,0)) return; +#endif // horizontal alignment: PangoAlignment pangoAlign = PANGO_ALIGN_LEFT; @@ -2252,12 +2316,10 @@ static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, 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 = !g_value_get_boolean( &gvalue ); + g_value_unset( &gvalue ); - wxVariant value = tmp; if (!cell->Validate( value )) return; @@ -2315,11 +2377,9 @@ 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 ); + value = g_value_get_boolean( &gvalue ) != 0; g_value_unset( &gvalue ); - value = tmp; - return true; } @@ -2327,6 +2387,7 @@ bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const // wxDataViewCustomRenderer // --------------------------------------------------------- +#ifndef __WXGTK3__ class wxDataViewCtrlDCImpl: public wxWindowDCImpl { public: @@ -2357,7 +2418,7 @@ public: wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) ) { } }; - +#endif // --------------------------------------------------------- // wxDataViewCustomRenderer @@ -2373,6 +2434,7 @@ wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype, { m_dc = NULL; m_text_renderer = NULL; + m_renderParams = NULL; if (no_init) m_renderer = NULL; @@ -2422,12 +2484,18 @@ void wxDataViewCustomRenderer::RenderText( const wxString &text, cell_area.width -= xoffset; gtk_cell_renderer_render( GTK_CELL_RENDERER(textRenderer), - m_renderParams.window, - m_renderParams.widget, - m_renderParams.background_area, +#ifdef __WXGTK3__ + m_renderParams->cr, +#else + m_renderParams->window, +#endif + m_renderParams->widget, + m_renderParams->background_area, &cell_area, - m_renderParams.expose_area, - (GtkCellRendererState) m_renderParams.flags ); +#ifndef __WXGTK3__ + m_renderParams->expose_area, +#endif + GtkCellRendererState(m_renderParams->flags)); } bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align) @@ -2458,11 +2526,18 @@ wxDC *wxDataViewCustomRenderer::GetDC() { if (m_dc == NULL) { +#ifdef __WXGTK3__ + wxASSERT(m_renderParams); + cairo_t* cr = m_renderParams->cr; + wxASSERT(cr && cairo_status(cr) == 0); + m_dc = new wxGTKCairoDC(cr); +#else if (GetOwner() == NULL) return NULL; if (GetOwner()->GetOwner() == NULL) return NULL; m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() ); +#endif } return m_dc; @@ -2482,7 +2557,7 @@ wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label, m_value = 0; #ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) + if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,6,0) == NULL) { m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new(); @@ -2520,11 +2595,13 @@ void wxDataViewProgressRenderer::GTKSetLabel() // Take care to not use GetOwner() here if the label is empty, we can be // called from ctor when GetOwner() is still NULL in this case. - g_value_set_string( &gvalue, - m_label.empty() ? "" - : wxGTK_CONV_FONT(m_label, - GetOwner()->GetOwner()->GetFont()) - ); + wxScopedCharBuffer buf; + if ( m_label.empty() ) + buf = wxScopedCharBuffer::CreateNonOwned(""); + else + buf = wxGTK_CONV_FONT(m_label, GetOwner()->GetOwner()->GetFont()); + + g_value_set_string( &gvalue, buf); g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); g_value_unset( &gvalue ); @@ -2536,7 +2613,7 @@ void wxDataViewProgressRenderer::GTKSetLabel() bool wxDataViewProgressRenderer::SetValue( const wxVariant &value ) { #ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) + if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,6,0) == NULL) { #if !wxUSE_UNICODE if ( m_needsToSetLabel ) @@ -2599,7 +2676,7 @@ wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString &choices m_choices = choices; #ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) + if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,6,0) == NULL) { m_renderer = (GtkCellRenderer*) gtk_cell_renderer_combo_new(); @@ -2617,7 +2694,7 @@ wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString &choices "has-entry", FALSE, NULL); - bool editable = (mode & wxDATAVIEW_CELL_EDITABLE); + bool editable = (mode & wxDATAVIEW_CELL_EDITABLE) != 0; g_object_set (m_renderer, "editable", editable, NULL); SetAlignment(alignment); @@ -2649,7 +2726,7 @@ bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value ) { #ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) + if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,6,0) == NULL) { GValue gvalue = { 0, }; g_value_init( &gvalue, G_TYPE_STRING ); @@ -2669,7 +2746,7 @@ bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value ) bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const { #ifdef __WXGTK26__ - if (!gtk_check_version(2,6,0)) + if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,6,0) == NULL) { GValue gvalue = { 0, }; g_value_init( &gvalue, G_TYPE_STRING ); @@ -2693,8 +2770,10 @@ void wxDataViewChoiceRenderer::SetAlignment( int align ) { wxDataViewCustomRenderer::SetAlignment(align); +#ifndef __WXGTK3__ if (gtk_check_version(2,10,0)) return; +#endif // horizontal alignment: PangoAlignment pangoAlign = PANGO_ALIGN_LEFT; @@ -2720,7 +2799,7 @@ wxDataViewChoiceByIndexRenderer::wxDataViewChoiceByIndexRenderer( const wxArrayS { } -void wxDataViewChoiceByIndexRenderer::GtkOnTextEdited(const gchar *itempath, const wxString& str) +void wxDataViewChoiceByIndexRenderer::GtkOnTextEdited(const char *itempath, const wxString& str) { wxVariant value( (long) GetChoices().Index( str ) ); @@ -2749,108 +2828,6 @@ bool wxDataViewChoiceByIndexRenderer::GetValue( wxVariant &value ) const return true; } -// --------------------------------------------------------- -// 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( const 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 // --------------------------------------------------------- @@ -2886,7 +2863,9 @@ bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value ) m_value << value; SetTextValue(m_value.GetText()); - SetPixbufProp(m_rendererIcon, m_value.GetIcon().GetPixbuf()); + + const wxIcon& icon = m_value.GetIcon(); + SetPixbufProp(m_rendererIcon, icon.IsOk() ? icon.GetPixbuf() : NULL); return true; } @@ -3106,9 +3085,10 @@ void wxDataViewColumn::OnInternalIdle() if (gtk_widget_get_realized(GetOwner()->m_treeview)) { GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - if (column->button) + GtkWidget* button = gtk_tree_view_column_get_button(column); + if (button) { - g_signal_connect(column->button, "button_press_event", + g_signal_connect(button, "button_press_event", G_CALLBACK (gtk_dataview_header_button_press_callback), this); // otherwise the event will be blocked by GTK+ @@ -3155,20 +3135,7 @@ void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap ) { GtkImage *gtk_image = GTK_IMAGE(m_image); - 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_image_set_from_pixbuf(GTK_IMAGE(gtk_image), bitmap.GetPixbuf()); gtk_widget_show( m_image ); } else @@ -3235,27 +3202,19 @@ void wxDataViewColumn::SetSortable( bool sortable ) bool wxDataViewColumn::IsSortable() const { GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return gtk_tree_view_column_get_clickable( column ); -} - -void wxDataViewColumn::SetAsSortKey( bool WXUNUSED(sort) ) -{ - // 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" ); + return gtk_tree_view_column_get_clickable( column ) != 0; } bool wxDataViewColumn::IsSortKey() const { GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return gtk_tree_view_column_get_sort_indicator( column ); + return gtk_tree_view_column_get_sort_indicator( column ) != 0; } bool wxDataViewColumn::IsResizeable() const { GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column); - return gtk_tree_view_column_get_resizable( column ); + return gtk_tree_view_column_get_resizable( column ) != 0; } bool wxDataViewColumn::IsHidden() const @@ -3325,7 +3284,7 @@ void wxDataViewColumn::SetReorderable( bool reorderable ) bool wxDataViewColumn::IsReorderable() const { - return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) ); + return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) ) != 0; } //----------------------------------------------------------------------------- @@ -3556,7 +3515,7 @@ void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node ) if (m_wx_model->IsContainer( child )) node->AddNode( new wxGtkTreeModelNode( node, child, this ) ); else - node->AddLeave( child.GetID() ); + node->AddLeaf( child.GetID() ); // Don't send any events here } @@ -3704,6 +3663,7 @@ wxDataViewCtrlInternal::row_drop_possible(GtkTreeDragDest *WXUNUSED(drag_dest), event.SetItem( item ); event.SetModel( m_wx_model ); event.SetDataFormat(gtk_selection_data_get_target(selection_data)); + event.SetDataSize(gtk_selection_data_get_length(selection_data)); if (!m_owner->HandleWindowEvent( event )) return FALSE; @@ -3743,13 +3703,59 @@ bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDa if (!m_wx_model->IsVirtualListModel()) { wxGtkTreeModelNode *parent_node = FindNode( parent ); - wxASSERT_MSG(parent_node, + wxCHECK_MSG(parent_node, false, "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel"); + wxDataViewItemArray modelSiblings; + m_wx_model->GetChildren(parent, modelSiblings); + const int modelSiblingsSize = modelSiblings.size(); + + int posInModel = modelSiblings.Index(item, /*fromEnd=*/true); + wxCHECK_MSG( posInModel != wxNOT_FOUND, false, "adding non-existent item?" ); + + const wxGtkTreeModelChildren& nodeSiblings = parent_node->GetChildren(); + const int nodeSiblingsSize = nodeSiblings.size(); + + int nodePos = 0; + + if ( posInModel == modelSiblingsSize - 1 ) + { + nodePos = nodeSiblingsSize; + } + else if ( modelSiblingsSize == nodeSiblingsSize + 1 ) + { + // This is the simple case when our node tree already matches the + // model and only this one item is missing. + nodePos = posInModel; + } + else + { + // It's possible that a larger discrepancy between the model and + // our realization exists. This can happen e.g. when adding a bunch + // of items to the model and then calling ItemsAdded() just once + // afterwards. In this case, we must find the right position by + // looking at sibling items. + + // append to the end if we won't find a better position: + nodePos = nodeSiblingsSize; + + for ( int nextItemPos = posInModel + 1; + nextItemPos < modelSiblingsSize; + nextItemPos++ ) + { + int nextNodePos = parent_node->FindChildByItem(modelSiblings[nextItemPos]); + if ( nextNodePos != wxNOT_FOUND ) + { + nodePos = nextNodePos; + break; + } + } + } + if (m_wx_model->IsContainer( item )) - parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) ); + parent_node->InsertNode( new wxGtkTreeModelNode( parent_node, item, this ), nodePos ); else - parent_node->AddLeave( item.GetID() ); + parent_node->InsertLeaf( item.GetID(), nodePos ); } ScheduleRefresh(); @@ -3826,7 +3832,7 @@ gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path iter->stamp = m_gtk_model->stamp; // user_data is just the index +1 - iter->user_data = (gpointer) (i+1); + iter->user_data = wxUIntToPtr(i+1); return TRUE; } @@ -3929,7 +3935,7 @@ gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter ) } // user_data is just the index +1 (+2 because we need the next) - iter->user_data = (gpointer) (n+2); + iter->user_data = wxUIntToPtr(n+2); } else { @@ -4083,7 +4089,7 @@ gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter iter->stamp = m_gtk_model->stamp; // user_data is just the index +1 - iter->user_data = (gpointer) (n+1); + iter->user_data = wxUIntToPtr(n+1); return TRUE; } @@ -4491,22 +4497,21 @@ gtk_dataview_button_press_callback( GtkWidget *WXUNUSED(widget), GtkTreeViewColumn *column = NULL; gint cell_x = 0; gint cell_y = 0; - if (gtk_tree_view_get_path_at_pos( + gtk_tree_view_get_path_at_pos + ( GTK_TREE_VIEW(dv->GtkGetTreeView()), (int) gdk_event->x, (int) gdk_event->y, path.ByRef(), &column, &cell_x, - &cell_y)) - { - if (path) - { - wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, dv->GetId() ); - event.SetItem(dv->GTKPathToItem(path)); - event.SetModel( dv->GetModel() ); - return dv->HandleWindowEvent( event ); - } - } + &cell_y + ); + + wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, dv->GetId() ); + if (path) + event.SetItem(dv->GTKPathToItem(path)); + event.SetModel( dv->GetModel() ); + return dv->HandleWindowEvent( event ); } return FALSE; @@ -4569,11 +4574,15 @@ bool wxDataViewCtrl::Create(wxWindow *parent, m_treeview = gtk_tree_view_new(); gtk_container_add (GTK_CONTAINER (m_widget), m_treeview); + m_focusWidget = GTK_WIDGET(m_treeview); + g_signal_connect (m_treeview, "size_allocate", G_CALLBACK (gtk_dataviewctrl_size_callback), this); #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if (!gtk_check_version(2,6,0)) +#endif { bool fixed = (style & wxDV_VARIABLE_LINE_HEIGHT) == 0; gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed ); @@ -4589,7 +4598,9 @@ bool wxDataViewCtrl::Create(wxWindow *parent, gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 ); #ifdef __WXGTK210__ +#ifndef __WXGTK3__ if (!gtk_check_version(2,10,0)) +#endif { GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE; @@ -4683,7 +4694,9 @@ bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model ) return false; #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if (!gtk_check_version(2,6,0)) +#endif { bool fixed = (((GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) == 0) || (model->IsVirtualListModel())); gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed ); @@ -4713,7 +4726,9 @@ bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col ) m_cols.Append( col ); #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if (!gtk_check_version(2,6,0)) +#endif { if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) != GTK_TREE_VIEW_COLUMN_FIXED) @@ -4735,7 +4750,9 @@ bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col ) m_cols.Insert( col ); #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if (!gtk_check_version(2,6,0)) +#endif { if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) != GTK_TREE_VIEW_COLUMN_FIXED) @@ -4757,7 +4774,9 @@ bool wxDataViewCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col ) m_cols.Insert( pos, col ); #ifdef __WXGTK26__ +#ifndef __WXGTK3__ if (!gtk_check_version(2,6,0)) +#endif { if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) != GTK_TREE_VIEW_COLUMN_FIXED) @@ -4863,7 +4882,7 @@ bool wxDataViewCtrl::IsExpanded( const wxDataViewItem & item ) const GtkTreeIter iter; iter.user_data = item.GetID(); wxGtkTreePath path(m_internal->get_path( &iter )); - return gtk_tree_view_row_expanded( GTK_TREE_VIEW(m_treeview), path ); + return gtk_tree_view_row_expanded( GTK_TREE_VIEW(m_treeview), path ) != 0; } wxDataViewItem wxDataViewCtrl::DoGetCurrentItem() const @@ -4903,18 +4922,31 @@ void wxDataViewCtrl::DoSetCurrentItem(const wxDataViewItem& item) gtk_tree_view_set_cursor(GTK_TREE_VIEW(m_treeview), path, NULL, FALSE); } -void wxDataViewCtrl::StartEditor(const wxDataViewItem& item, unsigned int column) +wxDataViewColumn *wxDataViewCtrl::GetCurrentColumn() const +{ + // The tree doesn't have any current item if it hadn't been created yet but + // it's arguably not an error to call this function in this case so just + // return NULL without asserting. + if ( !m_treeview ) + return NULL; + + GtkTreeViewColumn *col; + gtk_tree_view_get_cursor(GTK_TREE_VIEW(m_treeview), NULL, &col); + return FromGTKColumn(col); +} + +void wxDataViewCtrl::EditItem(const wxDataViewItem& item, const wxDataViewColumn *column) { wxCHECK_RET( m_treeview, "Current item can't be set before creating the control." ); + wxCHECK_RET( item.IsOk(), "invalid item" ); + wxCHECK_RET( column, "no column provided" ); // We need to make sure the model knows about this item or the path would // be invalid and gtk_tree_view_set_cursor() would silently do nothing. ExpandAncestors(item); - - wxDataViewColumn *dvcolumn = GetColumn(column); - wxASSERT_MSG(dvcolumn, "Could not retrieve column"); - GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(dvcolumn->GetGtkHandle()); + + GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()); // We also need to preserve the existing selection from changing. // Unfortunately the only way to do it seems to use our own selection @@ -4930,39 +4962,11 @@ void wxDataViewCtrl::StartEditor(const wxDataViewItem& item, unsigned int column gtk_tree_view_set_cursor(GTK_TREE_VIEW(m_treeview), path, gcolumn, TRUE); } -wxDataViewItem wxDataViewCtrl::GetSelection() const +int wxDataViewCtrl::GetSelectedItemsCount() const { GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); - 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; - wxDataViewItem item(GTKPathToItem(path)); - - // delete list - g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL ); - g_list_free( list ); - - return item; - } - } - else - { - GtkTreeIter iter; - if (gtk_tree_selection_get_selected( selection, NULL, &iter )) - { - wxDataViewItem item( iter.user_data ); - return item; - } - } - - return wxDataViewItem(0); + return gtk_tree_selection_count_selected_rows(selection); } int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const @@ -4975,30 +4979,23 @@ int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const GtkTreeModel *model; wxGtkTreePathList list(gtk_tree_selection_get_selected_rows(selection, &model)); - int count = 0; for ( GList* current = list; current; current = g_list_next(current) ) { - GtkTreePath *path = (GtkTreePath*) list->data; + GtkTreePath *path = (GtkTreePath*) current->data; sel.Add(GTKPathToItem(path)); - count++; } - - return count; } else { - GtkTreeModel *model; GtkTreeIter iter; - gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter ); - if (has_selection) + if (gtk_tree_selection_get_selected( selection, NULL, &iter )) { - sel.Add( wxDataViewItem( (void*) iter.user_data) ); - return 1; + sel.Add( wxDataViewItem(iter.user_data) ); } } - return 0; + return sel.size(); } void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel ) @@ -5070,7 +5067,7 @@ bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const iter.stamp = m_internal->GetGtkModel()->stamp; iter.user_data = (gpointer) item.GetID(); - return gtk_tree_selection_iter_is_selected( selection, &iter ); + return gtk_tree_selection_iter_is_selected( selection, &iter ) != 0; } void wxDataViewCtrl::SelectAll() @@ -5115,7 +5112,8 @@ void wxDataViewCtrl::HitTest(const wxPoint& point, // gtk_tree_view_get_path_at_pos() is the wrong function. It doesn't mind the header but returns column. // See http://mail.gnome.org/archives/gtkmm-list/2005-January/msg00080.html // So we have to use both of them. - // Friedrich Haase 2010-9-20 + item = wxDataViewItem(0); + column = NULL; wxGtkTreePath path, pathScratch; GtkTreeViewColumn* GtkColumn = NULL; GtkTreeViewDropPosition pos = GTK_TREE_VIEW_DROP_INTO_OR_AFTER; @@ -5123,8 +5121,8 @@ void wxDataViewCtrl::HitTest(const wxPoint& point, gint cell_y = 0; // cannot directly call GtkGetTreeView(), HitTest is const and so is this pointer - wxDataViewCtrl* ctrl = (wxDataViewCtrl*)this; // ugly workaround, ctrl is NOT const - GtkTreeView* treeView = GTK_TREE_VIEW(ctrl->GtkGetTreeView()); + wxDataViewCtrl* self = const_cast(this); // ugly workaround, self is NOT const + GtkTreeView* treeView = GTK_TREE_VIEW(self->GtkGetTreeView()); // is there possibly a better suited function to get the column? gtk_tree_view_get_path_at_pos( // and this is the wrong call but it delivers the column @@ -5208,7 +5206,7 @@ wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) void wxDataViewCtrl::DoApplyWidgetStyle(GtkRcStyle *style) { wxDataViewCtrlBase::DoApplyWidgetStyle(style); - gtk_widget_modify_style(m_treeview, style); + GTKApplyStyle(m_treeview, style); } #endif // !wxUSE_GENERICDATAVIEWCTRL