X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6842a71a5badd7fccaf6031e355b9260e3bda47f..b84aec037f06174a9e911aa9c9307c2a4e5b8f0b:/src/gtk/dataview.cpp diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp index 35931d39bd..9ff06f25be 100644 --- a/src/gtk/dataview.cpp +++ b/src/gtk/dataview.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dataview.cpp +// Name: src/gtk/dataview.cpp // Purpose: wxDataViewCtrl GTK+2 implementation // Author: Robert Roebling // Id: $Id$ @@ -10,12 +10,21 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/defs.h" - #if wxUSE_DATAVIEWCTRL #include "wx/dataview.h" + +#ifndef wxUSE_GENERICDATAVIEWCTRL + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/dcclient.h" + #include "wx/sizer.h" +#endif + #include "wx/stockitem.h" +#include "wx/calctrl.h" +#include "wx/popupwin.h" #include "wx/gtk/private.h" #include "wx/gtk/win_gtk.h" @@ -24,19 +33,14 @@ #include #include +#include + //----------------------------------------------------------------------------- // classes //----------------------------------------------------------------------------- class wxDataViewCtrl; -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; - //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- @@ -72,11 +76,10 @@ struct _GtkWxListStore struct _GtkWxListStoreClass { - GObjectClass parent_class; - + GObjectClass list_parent_class; }; -static GtkWxListStore *wxgtk_list_store_new (); +static GtkWxListStore *wxgtk_list_store_new (void); static void wxgtk_list_store_init (GtkWxListStore *list_store); static void wxgtk_list_store_class_init (GtkWxListStoreClass *klass); static void wxgtk_list_store_tree_model_init (GtkTreeModelIface *iface); @@ -84,86 +87,85 @@ static void wxgtk_list_store_finalize (GObject *object) static GtkTreeModelFlags wxgtk_list_store_get_flags (GtkTreeModel *tree_model); static gint wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model); static GType wxgtk_list_store_get_column_type (GtkTreeModel *tree_model, - gint index); + gint index); static gboolean wxgtk_list_store_get_iter (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreePath *path); + GtkTreeIter *iter, + GtkTreePath *path); static GtkTreePath *wxgtk_list_store_get_path (GtkTreeModel *tree_model, - GtkTreeIter *iter); + GtkTreeIter *iter); static void wxgtk_list_store_get_value (GtkTreeModel *tree_model, - GtkTreeIter *iter, - gint column, - GValue *value); + GtkTreeIter *iter, + gint column, + GValue *value); static gboolean wxgtk_list_store_iter_next (GtkTreeModel *tree_model, - GtkTreeIter *iter); + GtkTreeIter *iter); static gboolean wxgtk_list_store_iter_children (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *parent); + GtkTreeIter *iter, + GtkTreeIter *parent); static gboolean wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model, - GtkTreeIter *iter); + GtkTreeIter *iter); static gint wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model, - GtkTreeIter *iter); + GtkTreeIter *iter); static gboolean wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *parent, - gint n); + GtkTreeIter *iter, + GtkTreeIter *parent, + gint n); static gboolean wxgtk_list_store_iter_parent (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *child); + GtkTreeIter *iter, + GtkTreeIter *child); -static GObjectClass *parent_class = NULL; +static GObjectClass *list_parent_class = NULL; GType gtk_wx_list_store_get_type (void) { - static GType list_store_type = 0; + static GType list_store_type = 0; - if (!list_store_type) + if (!list_store_type) { - static const GTypeInfo list_store_info = - { - sizeof (GtkWxListStoreClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) wxgtk_list_store_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (GtkWxListStore), - 0, - (GInstanceInitFunc) wxgtk_list_store_init, - }; + static const GTypeInfo list_store_info = + { + sizeof (GtkWxListStoreClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) wxgtk_list_store_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (GtkWxListStore), + 0, + (GInstanceInitFunc) wxgtk_list_store_init, + }; static const GInterfaceInfo tree_model_info = { - (GInterfaceInitFunc) wxgtk_list_store_tree_model_init, - NULL, - NULL + (GInterfaceInitFunc) wxgtk_list_store_tree_model_init, + NULL, + NULL }; list_store_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxListStore", - &list_store_info, (GTypeFlags)0 ); + &list_store_info, (GTypeFlags)0 ); g_type_add_interface_static (list_store_type, - GTK_TYPE_TREE_MODEL, - &tree_model_info); + GTK_TYPE_TREE_MODEL, + &tree_model_info); } return list_store_type; } static GtkWxListStore * -wxgtk_list_store_new() +wxgtk_list_store_new(void) { - GtkWxListStore *retval = (GtkWxListStore *) g_object_new (GTK_TYPE_WX_LIST_STORE, NULL); - return retval; + GtkWxListStore *retval = (GtkWxListStore *) g_object_new (GTK_TYPE_WX_LIST_STORE, NULL); + return retval; } static void wxgtk_list_store_class_init (GtkWxListStoreClass *klass) { - GObjectClass *object_class; - parent_class = (GObjectClass*) g_type_class_peek_parent (klass); - object_class = (GObjectClass*) klass; + list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); + GObjectClass *object_class = (GObjectClass*) klass; object_class->finalize = wxgtk_list_store_finalize; } @@ -200,9 +202,9 @@ wxgtk_list_store_finalize (GObject *object) /* delete list_store->model; */ /* must chain up */ - (* parent_class->finalize) (object); + (* list_parent_class->finalize) (object); } - + } // extern "C" //----------------------------------------------------------------------------- @@ -236,15 +238,15 @@ wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model) static GType wxgtk_list_store_get_column_type (GtkTreeModel *tree_model, - gint index) + gint index) { GtkWxListStore *list_store = (GtkWxListStore *) tree_model; g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), G_TYPE_INVALID); GType gtype = G_TYPE_INVALID; - + wxString wxtype = list_store->model->GetColType( (size_t) index ); - + if (wxtype == wxT("string")) gtype = G_TYPE_STRING; @@ -253,8 +255,8 @@ wxgtk_list_store_get_column_type (GtkTreeModel *tree_model, static gboolean wxgtk_list_store_get_iter (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreePath *path) + GtkTreeIter *iter, + GtkTreePath *path) { GtkWxListStore *list_store = (GtkWxListStore *) tree_model; g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE); @@ -274,23 +276,23 @@ wxgtk_list_store_get_iter (GtkTreeModel *tree_model, static GtkTreePath * wxgtk_list_store_get_path (GtkTreeModel *tree_model, - GtkTreeIter *iter) + GtkTreeIter *iter) { g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), NULL); g_return_val_if_fail (iter->stamp == GTK_WX_LIST_STORE (tree_model)->stamp, NULL); - + GtkTreePath *retval = gtk_tree_path_new (); // user_data is just the index - int i = (int) iter->user_data; + int i = (wxUIntPtr) iter->user_data; gtk_tree_path_append_index (retval, i); return retval; } static void wxgtk_list_store_get_value (GtkTreeModel *tree_model, - GtkTreeIter *iter, - gint column, - GValue *value) + GtkTreeIter *iter, + gint column, + GValue *value) { GtkWxListStore *list_store = (GtkWxListStore *) tree_model; g_return_if_fail (GTK_IS_WX_LIST_STORE (tree_model) ); @@ -299,14 +301,15 @@ wxgtk_list_store_get_value (GtkTreeModel *tree_model, wxString mtype = model->GetColType( (size_t) column ); if (mtype == wxT("string")) { + wxVariant variant; g_value_init( value, G_TYPE_STRING ); - wxVariant variant = model->GetValue( (size_t) column, (size_t) iter->user_data ); + model->GetValue( variant, (size_t) column, (size_t) iter->user_data ); g_value_set_string( value, wxGTK_CONV(variant.GetString()) ); } else { } - + #if 0 GtkTreeDataList *list; gint tmp_column = column; @@ -323,29 +326,29 @@ wxgtk_list_store_get_value (GtkTreeModel *tree_model, g_value_init (value, GTK_LIST_STORE (tree_model)->column_headers[column]); else _gtk_tree_data_list_node_to_value (list, - GTK_LIST_STORE (tree_model)->column_headers[column], - value); + GTK_LIST_STORE (tree_model)->column_headers[column], + value); #endif } static gboolean wxgtk_list_store_iter_next (GtkTreeModel *tree_model, - GtkTreeIter *iter) + GtkTreeIter *iter) { g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE); GtkWxListStore *list_store = (GtkWxListStore *) tree_model; - + g_return_val_if_fail (list_store->stamp == iter->stamp, FALSE); - int n = (int) iter->user_data; - + int n = (wxUIntPtr) iter->user_data; + if (n == -1) return FALSE; - - if (n >= (int) list_store->model->GetNumberOfRows()) + + if (n >= (int) list_store->model->GetNumberOfRows()-1) return FALSE; - + iter->user_data = (gpointer) ++n; return TRUE; @@ -353,127 +356,429 @@ wxgtk_list_store_iter_next (GtkTreeModel *tree_model, static gboolean wxgtk_list_store_iter_children (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *parent) + GtkTreeIter *iter, + GtkTreeIter *parent) { g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE); GtkWxListStore *list_store = (GtkWxListStore *) tree_model; - + // this is a list, nodes have no children if (parent) return FALSE; iter->stamp = list_store->stamp; iter->user_data = (gpointer) -1; - + return TRUE; } static gboolean wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model, - GtkTreeIter *iter) + GtkTreeIter *iter) { return FALSE; } static gint wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model, - GtkTreeIter *iter) + GtkTreeIter *iter) { g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), -1); GtkWxListStore *list_store = (GtkWxListStore *) tree_model; - + if (iter == NULL) return (gint) list_store->model->GetNumberOfRows(); g_return_val_if_fail (list_store->stamp == iter->stamp, -1); - + return 0; } static gboolean wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *parent, - gint n) + GtkTreeIter *iter, + GtkTreeIter *parent, + gint n) { g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE); GtkWxListStore *list_store = (GtkWxListStore *) tree_model; - + if (parent) return FALSE; if (n < 0) return FALSE; - + if (n >= (gint) list_store->model->GetNumberOfRows()) return FALSE; iter->stamp = list_store->stamp; iter->user_data = (gpointer) n; - + return TRUE; } static gboolean wxgtk_list_store_iter_parent (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *child) + GtkTreeIter *iter, + GtkTreeIter *child) { return FALSE; } -// --------------------------------------------------------- +//----------------------------------------------------------------------------- +// define new GTK+ class wxGtkCellRenderer +//----------------------------------------------------------------------------- + +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 +{ + GtkCellRenderer parent; + + /*< private >*/ + wxDataViewCustomCell *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 ); +static void gtk_wx_cell_renderer_class_init( + GtkWxCellRendererClass *klass ); +static void gtk_wx_cell_renderer_finalize ( + GObject *object ); +static void gtk_wx_cell_renderer_get_size ( + GtkCellRenderer *cell, + GtkWidget *widget, + GdkRectangle *rectangle, + gint *x_offset, + gint *y_offset, + gint *width, + gint *height ); +static void gtk_wx_cell_renderer_render ( + GtkCellRenderer *cell, + GdkWindow *window, + GtkWidget *widget, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GdkRectangle *expose_area, + GtkCellRendererState flags ); +static gboolean gtk_wx_cell_renderer_activate( + GtkCellRenderer *cell, + GdkEvent *event, + GtkWidget *widget, + const gchar *path, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GtkCellRendererState flags ); + +static GObjectClass *cell_parent_class = NULL; + +} // extern "C" + +GType +gtk_wx_cell_renderer_get_type (void) +{ + static GType cell_wx_type = 0; + + if (!cell_wx_type) + { + static const GTypeInfo cell_wx_info = + { + sizeof (GtkWxCellRendererClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) gtk_wx_cell_renderer_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (GtkWxCellRenderer), + 0, /* n_preallocs */ + (GInstanceInitFunc) gtk_wx_cell_renderer_init, + }; + + cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER, + "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 ); + } + + return cell_wx_type; +} + +static void +gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell) +{ + cell->cell = NULL; + cell->last_click = 0; +} + +static void +gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass); + + cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass); + + object_class->finalize = gtk_wx_cell_renderer_finalize; + + cell_class->get_size = gtk_wx_cell_renderer_get_size; + cell_class->render = gtk_wx_cell_renderer_render; + cell_class->activate = gtk_wx_cell_renderer_activate; +} + +static void +gtk_wx_cell_renderer_finalize (GObject *object) +{ + /* must chain up */ + (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object); +} + +GtkCellRenderer* +gtk_wx_cell_renderer_new (void) +{ + return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL); +} + +static void +gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer, + GtkWidget *widget, + GdkRectangle *cell_area, + gint *x_offset, + gint *y_offset, + gint *width, + gint *height) +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomCell *cell = wxrenderer->cell; + + wxSize size = cell->GetSize(); + + gint calc_width = (gint) renderer->xpad * 2 + size.x; + gint calc_height = (gint) renderer->ypad * 2 + size.y; + + if (x_offset) + *x_offset = 0; + if (y_offset) + *y_offset = 0; + + if (cell_area && size.x > 0 && size.y > 0) + { + if (x_offset) + { + *x_offset = (gint)((renderer->xalign * + (cell_area->width - calc_width - 2 * renderer->xpad))); + *x_offset = MAX (*x_offset, 0) + renderer->xpad; + } + if (y_offset) + { + *y_offset = (gint)((renderer->yalign * + (cell_area->height - calc_height - 2 * renderer->ypad))); + *y_offset = MAX (*y_offset, 0) + renderer->ypad; + } + } + + if (width) + *width = calc_width; + + if (height) + *height = calc_height; +} + +static void +gtk_wx_cell_renderer_render (GtkCellRenderer *renderer, + GdkWindow *window, + GtkWidget *widget, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GdkRectangle *expose_area, + GtkCellRendererState flags) + +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomCell *cell = wxrenderer->cell; + + GdkRectangle rect; + gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, + &rect.x, + &rect.y, + &rect.width, + &rect.height); + + rect.x += cell_area->x; + rect.y += cell_area->y; + rect.width -= renderer->xpad * 2; + rect.height -= renderer->ypad * 2; + + GdkRectangle dummy; + if (gdk_rectangle_intersect (expose_area, &rect, &dummy)) + { + wxRect renderrect( rect.x, rect.y, rect.width, rect.height ); + wxWindowDC* dc = (wxWindowDC*) cell->GetDC(); + if (dc->m_window == NULL) + { + dc->m_window = window; + dc->SetUpDC(); + } + + int state = 0; + if (flags & GTK_CELL_RENDERER_SELECTED) + state |= wxDATAVIEW_CELL_SELECTED; + if (flags & GTK_CELL_RENDERER_PRELIT) + state |= wxDATAVIEW_CELL_PRELIT; + if (flags & GTK_CELL_RENDERER_INSENSITIVE) + state |= wxDATAVIEW_CELL_INSENSITIVE; + if (flags & GTK_CELL_RENDERER_INSENSITIVE) + state |= wxDATAVIEW_CELL_INSENSITIVE; + if (flags & GTK_CELL_RENDERER_FOCUSED) + state |= wxDATAVIEW_CELL_FOCUSED; + cell->Render( renderrect, dc, state ); + } +} + +static gboolean +gtk_wx_cell_renderer_activate( + GtkCellRenderer *renderer, + GdkEvent *event, + GtkWidget *widget, + const gchar *path, + GdkRectangle *background_area, + GdkRectangle *cell_area, + GtkCellRendererState flags ) +{ + GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer; + wxDataViewCustomCell *cell = wxrenderer->cell; + + GdkRectangle rect; + gtk_wx_cell_renderer_get_size (renderer, widget, cell_area, + &rect.x, + &rect.y, + &rect.width, + &rect.height); + + rect.x += cell_area->x; + rect.y += cell_area->y; + rect.width -= renderer->xpad * 2; + rect.height -= renderer->ypad * 2; + + wxRect renderrect( rect.x, rect.y, rect.width, rect.height ); + + wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel(); + + GtkTreePath *treepath = gtk_tree_path_new_from_string( path ); + size_t model_row = (size_t)gtk_tree_path_get_indices (treepath)[0]; + gtk_tree_path_free( treepath ); + + size_t model_col = cell->GetOwner()->GetModelColumn(); + + if (event->type == GDK_BUTTON_PRESS) + { + GdkEventButton *button_event = (GdkEventButton*) event; + wxPoint pt( ((int) button_event->x) - renderrect.x, + ((int) button_event->y) - renderrect.y ); + + bool ret = false; + if (button_event->button == 1) + { + if (cell->LeftClick( pt, renderrect, model, model_col, model_row )) + ret = true; + // TODO: query system double-click time + if (button_event->time - wxrenderer->last_click < 400) + if (cell->Activate( renderrect, model, model_col, model_row )) + ret = true; + } + if (button_event->button == 3) + { + if (cell->RightClick( pt, renderrect, model, model_col, model_row )) + ret = true; + } + + wxrenderer->last_click = button_event->time; + + return ret; + } + + return false; +} + +// --------------------------------------------------------- // wxGtkDataViewListModelNotifier -// --------------------------------------------------------- +// --------------------------------------------------------- class wxGtkDataViewListModelNotifier: public wxDataViewListModelNotifier { public: wxGtkDataViewListModelNotifier( GtkWxListStore* gtk_store, wxDataViewListModel *wx_model ); - + virtual bool RowAppended(); virtual bool RowPrepended(); virtual bool RowInserted( size_t before ); virtual bool RowDeleted( size_t row ); virtual bool RowChanged( size_t row ); - virtual bool ValueChanged( size_t row, size_t col ); + virtual bool ValueChanged( size_t col, size_t row ); + virtual bool RowsReordered( size_t *new_order ); virtual bool Cleared(); - + GtkWxListStore *m_gtk_store; wxDataViewListModel *m_wx_model; }; -// --------------------------------------------------------- +// --------------------------------------------------------- // wxGtkDataViewListModelNotifier -// --------------------------------------------------------- +// --------------------------------------------------------- -wxGtkDataViewListModelNotifier::wxGtkDataViewListModelNotifier( +wxGtkDataViewListModelNotifier::wxGtkDataViewListModelNotifier( GtkWxListStore* gtk_store, wxDataViewListModel *wx_model ) { m_gtk_store = gtk_store; m_wx_model = wx_model; } - + bool wxGtkDataViewListModelNotifier::RowAppended() { size_t pos = m_wx_model->GetNumberOfRows()-1; - + GtkTreeIter iter; iter.stamp = m_gtk_store->stamp; iter.user_data = (gpointer) pos; - + GtkTreePath *path = gtk_tree_path_new (); gtk_tree_path_append_index (path, (gint) pos); gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter); gtk_tree_path_free (path); - + return true; } bool wxGtkDataViewListModelNotifier::RowPrepended() { - return false; + GtkTreeIter iter; + iter.stamp = m_gtk_store->stamp; + iter.user_data = (gpointer) 0; + + GtkTreePath *path = gtk_tree_path_new (); + gtk_tree_path_append_index (path, (gint) 0); + gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter); + gtk_tree_path_free (path); + + return true; } bool wxGtkDataViewListModelNotifier::RowInserted( size_t before ) @@ -488,12 +793,68 @@ bool wxGtkDataViewListModelNotifier::RowDeleted( size_t row ) bool wxGtkDataViewListModelNotifier::RowChanged( size_t row ) { - return false; + GtkTreeIter iter; + iter.stamp = m_gtk_store->stamp; + iter.user_data = (gpointer) row; + GtkTreePath *path = gtk_tree_model_get_path (GTK_TREE_MODEL (m_gtk_store), &iter); + gtk_tree_model_row_changed (GTK_TREE_MODEL (m_gtk_store), path, &iter); + gtk_tree_path_free (path); + + return true; } -bool wxGtkDataViewListModelNotifier::ValueChanged( size_t row, size_t col ) +bool wxGtkDataViewListModelNotifier::ValueChanged( size_t model_col, size_t model_row ) { - return false; + // This adds GTK+'s missing MVC logic for ValueChanged + wxNode *node = GetOwner()->m_viewingColumns.GetFirst(); + while (node) + { + wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData(); + if (viewing_column->m_modelColumn == model_col) + { + GtkTreeView *widget = GTK_TREE_VIEW(viewing_column->m_viewColumn->GetOwner()->m_treeview); + GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(viewing_column->m_viewColumn->GetGtkHandle()); + + // Get cell area + GtkTreePath *path = gtk_tree_path_new(); + gtk_tree_path_append_index( path, model_row ); + GdkRectangle cell_area; + gtk_tree_view_get_cell_area( widget, path, column, &cell_area ); + gtk_tree_path_free( path ); + + int ydiff = column->button->allocation.height; + // Redraw + gtk_widget_queue_draw_area( GTK_WIDGET(widget), + cell_area.x, ydiff + cell_area.y, cell_area.width, cell_area.height ); + } + + node = node->GetNext(); + } + + return true; +} + +bool wxGtkDataViewListModelNotifier::RowsReordered( size_t *new_order ) +{ + // Assume sizeof(size_t)= == sizeof(gint) + + GtkTreePath *path = gtk_tree_path_new (); + gtk_tree_model_rows_reordered (GTK_TREE_MODEL (m_gtk_store), path, NULL, (gint*)new_order); + gtk_tree_path_free (path); + + // This adds GTK+'s missing MVC logic for RowsReordered + wxNode *node = GetOwner()->m_viewingColumns.GetFirst(); + while (node) + { + wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData(); + GtkTreeView *widget = GTK_TREE_VIEW(viewing_column->m_viewColumn->GetOwner()->m_treeview); + // Doesn't work yet... + gtk_widget_queue_draw( GTK_WIDGET(widget) ); + + node = node->GetNext(); + } + + return true; } bool wxGtkDataViewListModelNotifier::Cleared() @@ -501,9 +862,9 @@ bool wxGtkDataViewListModelNotifier::Cleared() return false; } -// --------------------------------------------------------- +// --------------------------------------------------------- // wxDataViewCell -// --------------------------------------------------------- +// --------------------------------------------------------- IMPLEMENT_ABSTRACT_CLASS(wxDataViewCell, wxDataViewCellBase) @@ -513,9 +874,36 @@ wxDataViewCell::wxDataViewCell( const wxString &varianttype, wxDataViewCellMode m_renderer = NULL; } -// --------------------------------------------------------- +// --------------------------------------------------------- // wxDataViewTextCell -// --------------------------------------------------------- +// --------------------------------------------------------- + +extern "C" { +static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer, + gchar *arg1, gchar *arg2, gpointer user_data ); +} + +static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer, + gchar *arg1, gchar *arg2, gpointer user_data ) +{ + wxDataViewTextCell *cell = (wxDataViewTextCell*) user_data; + + wxString tmp = wxGTK_CONV_BACK( arg2 ); + wxVariant value = tmp; + if (!cell->Validate( value )) + return; + + wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel(); + + GtkTreePath *path = gtk_tree_path_new_from_string( arg1 ); + size_t model_row = (size_t)gtk_tree_path_get_indices (path)[0]; + gtk_tree_path_free( path ); + + size_t model_col = cell->GetOwner()->GetModelColumn(); + + model->SetValue( value, model_col, model_row ); + model->ValueChanged( model_col, model_row ); +} IMPLEMENT_ABSTRACT_CLASS(wxDataViewTextCell, wxDataViewCell) @@ -523,29 +911,463 @@ wxDataViewTextCell::wxDataViewTextCell( const wxString &varianttype, wxDataViewC wxDataViewCell( varianttype, mode ) { m_renderer = (void*) gtk_cell_renderer_text_new(); + + if (m_mode & wxDATAVIEW_CELL_EDITABLE) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, true ); + g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue ); + g_value_unset( &gvalue ); + + g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this ); + } +} + +bool wxDataViewTextCell::SetValue( const wxVariant &value ) +{ + wxString tmp = value; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_value_set_string( &gvalue, wxGTK_CONV( tmp ) ); + g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); + g_value_unset( &gvalue ); + + return true; +} + +bool wxDataViewTextCell::GetValue( wxVariant &value ) +{ + 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 ) ); + g_value_unset( &gvalue ); + + value = tmp; + + return true; +} + +// --------------------------------------------------------- +// wxDataViewToggleCell +// --------------------------------------------------------- + +extern "C" { +static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, + gchar *path, gpointer user_data ); +} + +static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer, + gchar *path, gpointer user_data ) +{ + wxDataViewToggleCell *cell = (wxDataViewToggleCell*) user_data; + + // get old value + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_object_get_property( G_OBJECT(renderer), "active", &gvalue ); + bool tmp = g_value_get_boolean( &gvalue ); + g_value_unset( &gvalue ); + // invert it + tmp = !tmp; + + wxVariant value = tmp; + if (!cell->Validate( value )) + return; + + wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel(); + + GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path ); + size_t model_row = (size_t)gtk_tree_path_get_indices (gtk_path)[0]; + gtk_tree_path_free( gtk_path ); + + size_t model_col = cell->GetOwner()->GetModelColumn(); + + model->SetValue( value, model_col, model_row ); + model->ValueChanged( model_col, model_row ); } -// --------------------------------------------------------- +IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleCell, wxDataViewCell) + +wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype, + wxDataViewCellMode mode ) : + wxDataViewCell( varianttype, mode ) +{ + m_renderer = (void*) gtk_cell_renderer_toggle_new(); + + if (m_mode & wxDATAVIEW_CELL_ACTIVATABLE) + { + g_signal_connect_after( m_renderer, "toggled", G_CALLBACK(wxGtkToggleRendererToggledCallback), this ); + } + else + { + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, false ); + g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue ); + g_value_unset( &gvalue ); + + GValue gvalue2 = { 0, }; + g_value_init( &gvalue2, gtk_cell_renderer_mode_get_type() ); + g_value_set_enum( &gvalue2, GTK_CELL_RENDERER_MODE_INERT ); + g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue2 ); + g_value_unset( &gvalue2 ); + + } +} + +bool wxDataViewToggleCell::SetValue( const wxVariant &value ) +{ + bool tmp = value; + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_value_set_boolean( &gvalue, tmp ); + g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue ); + g_value_unset( &gvalue ); + + return true; +} + +bool wxDataViewToggleCell::GetValue( wxVariant &value ) +{ + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_BOOLEAN ); + g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue ); + bool tmp = g_value_get_boolean( &gvalue ); + g_value_unset( &gvalue ); + + value = tmp; + + return true; +} + +// --------------------------------------------------------- +// wxDataViewCustomCell +// --------------------------------------------------------- + +class wxDataViewCtrlDC: public wxWindowDC +{ +public: + wxDataViewCtrlDC( wxDataViewCtrl *window ) + { + GtkWidget *widget = window->m_treeview; + // Set later + m_window = NULL; + + m_context = window->GtkGetPangoDefaultContext(); + m_layout = pango_layout_new( m_context ); + m_fontdesc = pango_font_description_copy( widget->style->font_desc ); + + m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget ); + + // Set m_window later + // SetUpDC(); + // m_owner = window; + } +}; + +// --------------------------------------------------------- +// wxDataViewCustomCell +// --------------------------------------------------------- + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomCell, wxDataViewCell) + +wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype, + wxDataViewCellMode mode, bool no_init ) : + wxDataViewCell( varianttype, mode ) +{ + m_dc = NULL; + + if (no_init) + m_renderer = NULL; + else + Init(); +} + +bool wxDataViewCustomCell::Init() +{ + GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new(); + renderer->cell = this; + + m_renderer = (void*) renderer; + + if (m_mode & wxDATAVIEW_CELL_ACTIVATABLE) + { + GValue gvalue = { 0, }; + g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() ); + g_value_set_enum( &gvalue, GTK_CELL_RENDERER_MODE_ACTIVATABLE ); + g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue ); + g_value_unset( &gvalue ); + } + + return true; +} + +wxDataViewCustomCell::~wxDataViewCustomCell() +{ + if (m_dc) + delete m_dc; +} + +wxDC *wxDataViewCustomCell::GetDC() +{ + if (m_dc == NULL) + { + if (GetOwner() == NULL) + return NULL; + if (GetOwner()->GetOwner() == NULL) + return NULL; + m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() ); + } + + return m_dc; +} + +// --------------------------------------------------------- +// wxDataViewProgressCell +// --------------------------------------------------------- + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressCell, wxDataViewCustomCell) + +wxDataViewProgressCell::wxDataViewProgressCell( const wxString &label, + const wxString &varianttype, wxDataViewCellMode mode ) : + wxDataViewCustomCell( varianttype, mode, true ) +{ + m_label = label; + m_value = 0; + +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + m_renderer = (void*) gtk_cell_renderer_progress_new(); + + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_STRING ); + g_value_set_boolean( &gvalue, wxGTK_CONV(m_label) ); + g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue ); + g_value_unset( &gvalue ); + } + else +#endif + { + // Use custom cell code + wxDataViewCustomCell::Init(); + } +} + +wxDataViewProgressCell::~wxDataViewProgressCell() +{ +} + +bool wxDataViewProgressCell::SetValue( const wxVariant &value ) +{ +#ifdef __WXGTK26__ + if (!gtk_check_version(2,6,0)) + { + gint tmp = (int) value; + GValue gvalue = { 0, }; + g_value_init( &gvalue, G_TYPE_INT ); + g_value_set_boolean( &gvalue, tmp ); + g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue ); + g_value_unset( &gvalue ); + } + else +#endif + { + m_value = (long) value; + + if (m_value < 0) m_value = 0; + if (m_value > 100) m_value = 100; + } + + return true; +} + +bool wxDataViewProgressCell::Render( wxRect cell, wxDC *dc, int state ) +{ + double pct = (double)m_value / 100.0; + wxRect bar = cell; + bar.width = (int)(cell.width * pct); + dc->SetPen( *wxTRANSPARENT_PEN ); + dc->SetBrush( *wxBLUE_BRUSH ); + dc->DrawRectangle( bar ); + + dc->SetBrush( *wxTRANSPARENT_BRUSH ); + dc->SetPen( *wxBLACK_PEN ); + dc->DrawRectangle( cell ); + + return true; +} + +wxSize wxDataViewProgressCell::GetSize() +{ + return wxSize(40,12); +} + +// --------------------------------------------------------- +// wxDataViewDateCell +// --------------------------------------------------------- + +class wxDataViewDateCellPopupTransient: public wxPopupTransientWindow +{ +public: + wxDataViewDateCellPopupTransient( wxWindow* parent, wxDateTime *value, + wxDataViewListModel *model, size_t col, size_t row ) : + wxPopupTransientWindow( parent, wxBORDER_SIMPLE ) + { + m_model = model; + m_col = col; + m_row = row; + 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; + wxDataViewListModel *m_model; + size_t m_col; + size_t m_row; + +private: + DECLARE_EVENT_TABLE() +}; + +BEGIN_EVENT_TABLE(wxDataViewDateCellPopupTransient,wxPopupTransientWindow) + EVT_CALENDAR( -1, wxDataViewDateCellPopupTransient::OnCalendar ) +END_EVENT_TABLE() + +void wxDataViewDateCellPopupTransient::OnCalendar( wxCalendarEvent &event ) +{ + wxDateTime date = event.GetDate(); + wxVariant value = date; + m_model->SetValue( value, m_col, m_row ); + m_model->ValueChanged( m_col, m_row ); + DismissAndNotify(); +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateCell, wxDataViewCustomCell) + +wxDataViewDateCell::wxDataViewDateCell( const wxString &varianttype, + wxDataViewCellMode mode ) : + wxDataViewCustomCell( varianttype, mode ) +{ +} + +bool wxDataViewDateCell::SetValue( const wxVariant &value ) +{ + m_date = value.GetDateTime(); + + return true; +} + +bool wxDataViewDateCell::Render( wxRect cell, wxDC *dc, int state ) +{ + dc->SetFont( GetOwner()->GetOwner()->GetFont() ); + wxString tmp = m_date.FormatDate(); + dc->DrawText( tmp, cell.x, cell.y ); + + return true; +} + +wxSize wxDataViewDateCell::GetSize() +{ + wxDataViewCtrl* view = GetOwner()->GetOwner(); + wxString tmp = m_date.FormatDate(); + wxCoord x,y,d; + view->GetTextExtent( tmp, &x, &y, &d ); + return wxSize(x,y+d); +} + +bool wxDataViewDateCell::Activate( wxRect cell, wxDataViewListModel *model, size_t col, size_t row ) +{ + wxVariant variant; + model->GetValue( variant, col, row ); + wxDateTime value = variant.GetDateTime(); + + wxDataViewDateCellPopupTransient *popup = new wxDataViewDateCellPopupTransient( + GetOwner()->GetOwner()->GetParent(), &value, model, col, row ); + wxPoint pos = wxGetMousePosition(); + popup->Move( pos ); + popup->Layout(); + popup->Popup( popup->m_cal ); + + return true; +} + +// --------------------------------------------------------- // wxDataViewColumn -// --------------------------------------------------------- +// --------------------------------------------------------- + +extern "C" { +static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column, + GtkCellRenderer *cell, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data ); +} + + +static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data ) +{ + g_return_if_fail (GTK_IS_WX_LIST_STORE (model)); + GtkWxListStore *list_store = (GtkWxListStore *) model; + + wxDataViewCell *cell = (wxDataViewCell*) data; + + size_t model_row = (size_t) iter->user_data; + + wxVariant value; + list_store->model->GetValue( value, cell->GetOwner()->GetModelColumn(), model_row ); + + if (value.GetType() != cell->GetVariantType()) + wxLogError( wxT("Wrong type\n") ); + + cell->SetValue( value ); +} IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumn, wxDataViewColumnBase) -wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, - size_t model_column, int flags ) : +wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column, + int fixed_width, wxDataViewColumnSizing sizing, int flags ) : wxDataViewColumnBase( title, cell, model_column, flags ) { GtkCellRenderer *renderer = (GtkCellRenderer *) cell->GetGtkHandle(); - + GtkTreeViewColumn *column = gtk_tree_view_column_new(); - + gtk_tree_view_column_set_title( column, wxGTK_CONV(title) ); - + + if (sizing == wxDATAVIEW_COL_WIDTH_FIXED) + gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED ); + else if (sizing == wxDATAVIEW_COL_WIDTH_GROW) + gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_GROW_ONLY ); + else + gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_AUTOSIZE ); + + if (fixed_width > 0) + gtk_tree_view_column_set_fixed_width( column, fixed_width ); + gtk_tree_view_column_pack_start( column, renderer, TRUE ); - - // only correct for wxDataViewTextCell - gtk_tree_view_column_set_attributes( column, renderer, "text", model_column, NULL ); - + + gtk_tree_view_column_set_cell_data_func( column, renderer, + wxGtkTreeCellDataFunc, (gpointer) cell, NULL ); + m_column = (void*) column; } @@ -556,11 +1378,26 @@ wxDataViewColumn::~wxDataViewColumn() void wxDataViewColumn::SetTitle( const wxString &title ) { wxDataViewColumnBase::SetTitle( title ); - + GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column; gtk_tree_view_column_set_title( column, wxGTK_CONV(title) ); } +int wxDataViewColumn::GetWidth() +{ + return gtk_tree_view_column_get_width( (GtkTreeViewColumn *)m_column ); +} + +void wxDataViewColumn::SetFixedWidth( int width ) +{ + gtk_tree_view_column_set_fixed_width( (GtkTreeViewColumn *)m_column, width ); +} + +int wxDataViewColumn::GetFixedWidth() +{ + return gtk_tree_view_column_get_fixed_width( (GtkTreeViewColumn *)m_column ); +} + //----------------------------------------------------------------------------- // wxDataViewCtrl //----------------------------------------------------------------------------- @@ -569,30 +1406,48 @@ IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase) wxDataViewCtrl::~wxDataViewCtrl() { + if (m_notifier) + GetModel()->RemoveNotifier( m_notifier ); } void wxDataViewCtrl::Init() { + m_notifier = NULL; } bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, + const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) { Init(); - - m_needParent = TRUE; - m_acceptsFocus = TRUE; + + m_needParent = true; + m_acceptsFocus = true; if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator )) { wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") ); - return FALSE; + return false; } - - m_widget = gtk_tree_view_new(); - + + m_widget = gtk_scrolled_window_new (NULL, NULL); + + GtkScrolledWindowSetBorder(m_widget, style); + + m_treeview = gtk_tree_view_new(); + gtk_container_add (GTK_CONTAINER (m_widget), m_treeview); + + if (style & wxDV_MULTIPLE) + { + GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) ); + gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE ); + } + + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget), + GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); + gtk_widget_show (m_treeview); + m_parent->DoAddChild( this ); PostCreation(size); @@ -608,13 +1463,13 @@ bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model ) GtkWxListStore *gtk_store = wxgtk_list_store_new(); gtk_store->model = model; - wxGtkDataViewListModelNotifier *notifier = - new wxGtkDataViewListModelNotifier( gtk_store, model ); + m_notifier = new wxGtkDataViewListModelNotifier( gtk_store, model ); - model->SetNotifier( notifier ); + model->AddNotifier( m_notifier ); + + gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_store) ); + g_object_unref( gtk_store ); - gtk_tree_view_set_model( GTK_TREE_VIEW(m_widget), GTK_TREE_MODEL(gtk_store) ); - return true; } @@ -622,14 +1477,16 @@ bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col ) { if (!wxDataViewCtrlBase::AppendColumn(col)) return false; - + GtkTreeViewColumn *column = (GtkTreeViewColumn *)col->GetGtkHandle(); - gtk_tree_view_append_column( GTK_TREE_VIEW(m_widget), column ); + gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), column ); return true; } +#endif + // !wxUSE_GENERICDATAVIEWCTRL -#endif // wxUSE_DATAVIEWCTRL - +#endif + // wxUSE_DATAVIEWCTRL