X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c2489d8e6d807cd0d6935434a4cae088c45faf51..031b101f099711eab5d9eb4893b8748bfa81743d:/src/gtk/dataview.cpp diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp index d03aab774c..9d842d79e3 100644 --- a/src/gtk/dataview.cpp +++ b/src/gtk/dataview.cpp @@ -92,10 +92,10 @@ public: // sorting interface void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; } - GtkSortType GetSortOrder() { return m_sort_order; } + GtkSortType GetSortOrder() const { return m_sort_order; } void SetSortColumn( int column ) { m_sort_column = column; } - int GetSortColumn() { return m_sort_column; } + int GetSortColumn() const { return m_sort_column; } void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; } wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; } @@ -104,6 +104,7 @@ public: // 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; } @@ -835,7 +836,152 @@ wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable) } //----------------------------------------------------------------------------- -// define new GTK+ class wxGtkRendererRenderer +// define new GTK+ class GtkWxRendererText +//----------------------------------------------------------------------------- + +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 +{ + GtkCellRendererText parent; + + 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 ); +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 ); + + +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) + { + const GTypeInfo cell_wx_info = + { + 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, + }; + + cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER_TEXT, + "GtkWxCellRendererText", &cell_wx_info, (GTypeFlags)0 ); + } + + return cell_wx_type; +} + +static void +gtk_wx_cell_renderer_text_init (GtkWxCellRendererText *cell) +{ + cell->wx_renderer = NULL; +} + +static void +gtk_wx_cell_renderer_text_class_init (GtkWxCellRendererTextClass *klass) +{ + 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) +{ + 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 ) +{ + GtkWxCellRendererText *wxgtk_renderer = (GtkWxCellRendererText *) gtk_renderer; + wxDataViewRenderer *wx_renderer = wxgtk_renderer->wx_renderer; + + GtkTreePath *treepath = gtk_tree_path_new_from_string( path ); + GtkTreeIter iter; + wx_renderer->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath ); + wxDataViewItem item( (void*) iter.user_data );; + gtk_tree_path_free( treepath ); + + 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.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; +} + +//----------------------------------------------------------------------------- +// define new GTK+ class GtkWxCellRenderer //----------------------------------------------------------------------------- extern "C" { @@ -975,8 +1121,6 @@ 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), @@ -1383,6 +1527,9 @@ 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() ); @@ -1585,7 +1732,9 @@ wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxD int align ) : wxDataViewRenderer( varianttype, mode, align ) { - m_renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new(); + GtkWxCellRendererText *text_renderer = gtk_wx_cell_renderer_text_new(); + text_renderer->wx_renderer = this; + m_renderer = (GtkCellRenderer*) text_renderer; if (mode & wxDATAVIEW_CELL_EDITABLE) { @@ -2824,6 +2973,36 @@ bool wxDataViewColumn::IsReorderable() const // wxGtkTreeModelNode //----------------------------------------------------------------------------- +#if 0 +class wxGtkTreeModelChildWithPos +{ +public: + unsigned int pos; + void *id; +}; + +static +int wxGtkTreeModelChildWithPosCmp( const void* data1, const void* data2, const void* user_data ) +{ + 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) ); + + return ret; +} +#else +static +int LINKAGEMODE wxGtkTreeModelChildPtrCmp( void*** data1, void*** data2 ) +{ + return gs_internal->GetDataViewModel()->Compare( **data1, **data2, + gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) ); +} + +WX_DEFINE_ARRAY_PTR( void**, wxGtkTreeModelChildrenPtr ); +#endif + void wxGtkTreeModelNode::Resort() { size_t child_count = GetChildCount(); @@ -2842,14 +3021,68 @@ void wxGtkTreeModelNode::Resort() return; } + 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] ); + } + + // Transfer IDs back to m_children + m_children.Clear(); + WX_APPEND_ARRAY( temp, m_children ); +#endif +#if 0 + // Too slow + + // 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 + +#if 0 + // Too slow + wxGtkTreeModelChildren temp; WX_APPEND_ARRAY( temp, m_children ); gs_internal = m_internal; m_children.Sort( &wxGtkTreeModelChildCmp ); - - gint *new_order = new gint[child_count]; - + unsigned int pos; for (pos = 0; pos < child_count; pos++) { @@ -2857,6 +3090,7 @@ void wxGtkTreeModelNode::Resort() int old_pos = temp.Index( id ); new_order[pos] = old_pos; } +#endif GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() ); @@ -2871,7 +3105,8 @@ void wxGtkTreeModelNode::Resort() gtk_tree_path_free (path); delete [] new_order; - + + unsigned int pos; for (pos = 0; pos < node_count; pos++) { wxGtkTreeModelNode *node = m_nodes.Item( pos );