[gimp/soc-2010-cage] app: add GimpContainerIconView, a new GimpContainerView based on GtkIconView
- From: Michael Muré <mmure src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp/soc-2010-cage] app: add GimpContainerIconView, a new GimpContainerView based on GtkIconView
- Date: Wed, 30 Jun 2010 22:05:56 +0000 (UTC)
commit 56929f56a3b4fcffb515f04a780d2f687cc1deab
Author: Michael Natterer <mitch gimp org>
Date: Thu Jun 3 22:19:09 2010 +0200
app: add GimpContainerIconView, a new GimpContainerView based on GtkIconView
This is supposed to finally replace GimpContainerGridView along with
GtkWrapBox. The code is experimental and currently even crashes
without a modified GTK+, so it's disabled. Keeping it in GIT makes
developing easier though.
app/widgets/Makefile.am | 2 +
app/widgets/gimpcontainereditor.c | 9 +
app/widgets/gimpcontainericonview.c | 774 +++++++++++++++++++++++++++++++++++
app/widgets/gimpcontainericonview.h | 70 ++++
app/widgets/widgets-types.h | 1 +
5 files changed, 856 insertions(+), 0 deletions(-)
---
diff --git a/app/widgets/Makefile.am b/app/widgets/Makefile.am
index 477090c..2d41fc0 100644
--- a/app/widgets/Makefile.am
+++ b/app/widgets/Makefile.am
@@ -79,6 +79,8 @@ libappwidgets_a_sources = \
gimpcontainerentry.h \
gimpcontainergridview.c \
gimpcontainergridview.h \
+ gimpcontainericonview.c \
+ gimpcontainericonview.h \
gimpcontainerpopup.c \
gimpcontainerpopup.h \
gimpcontainertreestore.c \
diff --git a/app/widgets/gimpcontainereditor.c b/app/widgets/gimpcontainereditor.c
index d42a490..b6a6385 100644
--- a/app/widgets/gimpcontainereditor.c
+++ b/app/widgets/gimpcontainereditor.c
@@ -32,6 +32,7 @@
#include "gimpcontainereditor.h"
#include "gimpcontainergridview.h"
+#include "gimpcontainericonview.h"
#include "gimpcontainertreeview.h"
#include "gimpcontainerview.h"
#include "gimpdocked.h"
@@ -130,11 +131,19 @@ gimp_container_editor_construct (GimpContainerEditor *editor,
switch (view_type)
{
case GIMP_VIEW_TYPE_GRID:
+#if 0
+ editor->view =
+ GIMP_CONTAINER_VIEW (gimp_container_icon_view_new (container,
+ context,
+ view_size,
+ view_border_width));
+#else
editor->view =
GIMP_CONTAINER_VIEW (gimp_container_grid_view_new (container,
context,
view_size,
view_border_width));
+#endif
break;
case GIMP_VIEW_TYPE_LIST:
diff --git a/app/widgets/gimpcontainericonview.c b/app/widgets/gimpcontainericonview.c
new file mode 100644
index 0000000..b4b5c38
--- /dev/null
+++ b/app/widgets/gimpcontainericonview.c
@@ -0,0 +1,774 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpcontainericonview.c
+ * Copyright (C) 2010 Michael Natterer <mitch gimp org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpviewable.h"
+
+#include "gimpcellrendererviewable.h"
+#include "gimpcontainertreestore.h"
+#include "gimpcontainericonview.h"
+#include "gimpcontainerview.h"
+#include "gimpdnd.h"
+#include "gimpviewrenderer.h"
+#include "gimpwidgets-utils.h"
+
+
+struct _GimpContainerIconViewPriv
+{
+ gint dummy;
+};
+
+
+static void gimp_container_icon_view_view_iface_init (GimpContainerViewInterface *iface);
+
+static GObject * gimp_container_icon_view_constructor (GType type,
+ guint n_params,
+ GObjectConstructParam *params);
+
+static void gimp_container_icon_view_finalize (GObject *object);
+static void gimp_container_icon_view_unmap (GtkWidget *widget);
+static gboolean gimp_container_icon_view_popup_menu (GtkWidget *widget);
+
+static void gimp_container_icon_view_set_container (GimpContainerView *view,
+ GimpContainer *container);
+static void gimp_container_icon_view_set_context (GimpContainerView *view,
+ GimpContext *context);
+static void gimp_container_icon_view_set_selection_mode(GimpContainerView *view,
+ GtkSelectionMode mode);
+
+static gpointer gimp_container_icon_view_insert_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer parent_insert_data,
+ gint index);
+static void gimp_container_icon_view_remove_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer insert_data);
+static void gimp_container_icon_view_reorder_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gint new_index,
+ gpointer insert_data);
+static void gimp_container_icon_view_rename_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer insert_data);
+static gboolean gimp_container_icon_view_select_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer insert_data);
+static void gimp_container_icon_view_clear_items (GimpContainerView *view);
+static void gimp_container_icon_view_set_view_size (GimpContainerView *view);
+
+static void gimp_container_icon_view_selection_changed (GtkIconView *view,
+ GimpContainerIconView *icon_view);
+static void gimp_container_icon_view_item_activated (GtkIconView *view,
+ GtkTreePath *path,
+ GimpContainerIconView *icon_view);
+static gboolean gimp_container_icon_view_tooltip (GtkWidget *widget,
+ gint x,
+ gint y,
+ gboolean keyboard_tip,
+ GtkTooltip *tooltip,
+ GimpContainerIconView *icon_view);
+
+static GimpViewable * gimp_container_icon_view_drag_viewable (GtkWidget *widget,
+ GimpContext **context,
+ gpointer data);
+static GdkPixbuf * gimp_container_icon_view_drag_pixbuf (GtkWidget *widget,
+ gpointer data);
+static gboolean gimp_container_icon_view_get_selected_single (GimpContainerIconView *icon_view,
+ GtkTreeIter *iter);
+static gint gimp_container_icon_view_get_selected (GimpContainerView *view,
+ GList **items);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpContainerIconView, gimp_container_icon_view,
+ GIMP_TYPE_CONTAINER_BOX,
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONTAINER_VIEW,
+ gimp_container_icon_view_view_iface_init))
+
+#define parent_class gimp_container_icon_view_parent_class
+
+static GimpContainerViewInterface *parent_view_iface = NULL;
+
+
+static void
+gimp_container_icon_view_class_init (GimpContainerIconViewClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ object_class->constructor = gimp_container_icon_view_constructor;
+ object_class->finalize = gimp_container_icon_view_finalize;
+
+ widget_class->unmap = gimp_container_icon_view_unmap;
+ widget_class->popup_menu = gimp_container_icon_view_popup_menu;
+
+ g_type_class_add_private (klass, sizeof (GimpContainerIconViewPriv));
+}
+
+static void
+gimp_container_icon_view_view_iface_init (GimpContainerViewInterface *iface)
+{
+ parent_view_iface = g_type_interface_peek_parent (iface);
+
+ if (! parent_view_iface)
+ parent_view_iface = g_type_default_interface_peek (GIMP_TYPE_CONTAINER_VIEW);
+
+ iface->set_container = gimp_container_icon_view_set_container;
+ iface->set_context = gimp_container_icon_view_set_context;
+ iface->set_selection_mode = gimp_container_icon_view_set_selection_mode;
+ iface->insert_item = gimp_container_icon_view_insert_item;
+ iface->remove_item = gimp_container_icon_view_remove_item;
+ iface->reorder_item = gimp_container_icon_view_reorder_item;
+ iface->rename_item = gimp_container_icon_view_rename_item;
+ iface->select_item = gimp_container_icon_view_select_item;
+ iface->clear_items = gimp_container_icon_view_clear_items;
+ iface->set_view_size = gimp_container_icon_view_set_view_size;
+ iface->get_selected = gimp_container_icon_view_get_selected;
+
+ iface->insert_data_free = (GDestroyNotify) gtk_tree_iter_free;
+}
+
+static void
+gimp_container_icon_view_init (GimpContainerIconView *icon_view)
+{
+ GimpContainerBox *box = GIMP_CONTAINER_BOX (icon_view);
+
+ icon_view->priv = G_TYPE_INSTANCE_GET_PRIVATE (icon_view,
+ GIMP_TYPE_CONTAINER_ICON_VIEW,
+ GimpContainerIconViewPriv);
+
+ gimp_container_tree_store_columns_init (icon_view->model_columns,
+ &icon_view->n_model_columns);
+
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (box->scrolled_win),
+ GTK_SHADOW_IN);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (box->scrolled_win),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+}
+
+static GObject *
+gimp_container_icon_view_constructor (GType type,
+ guint n_params,
+ GObjectConstructParam *params)
+{
+ GimpContainerIconView *icon_view;
+ GimpContainerView *view;
+ GimpContainerBox *box;
+ GObject *object;
+
+ object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
+
+ icon_view = GIMP_CONTAINER_ICON_VIEW (object);
+ view = GIMP_CONTAINER_VIEW (object);
+ box = GIMP_CONTAINER_BOX (object);
+
+ icon_view->model = gimp_container_tree_store_new (view,
+ icon_view->n_model_columns,
+ icon_view->model_columns);
+
+ icon_view->view = g_object_new (GTK_TYPE_ICON_VIEW,
+ "model", icon_view->model,
+ "row-spacing", 0,
+ "column-spacing", 0,
+ "margin", 0,
+ "item-padding", 1,
+ "has-tooltip", TRUE,
+ NULL);
+ g_object_unref (icon_view->model);
+
+ gtk_container_add (GTK_CONTAINER (box->scrolled_win),
+ GTK_WIDGET (icon_view->view));
+ gtk_widget_show (GTK_WIDGET (icon_view->view));
+
+ gimp_container_view_set_dnd_widget (view, GTK_WIDGET (icon_view->view));
+
+ icon_view->renderer_cell = gimp_cell_renderer_viewable_new ();
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (icon_view->view),
+ icon_view->renderer_cell,
+ FALSE);
+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_view->view),
+ icon_view->renderer_cell,
+ "renderer", GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER,
+ NULL);
+
+ gimp_container_tree_store_add_renderer_cell (GIMP_CONTAINER_TREE_STORE (icon_view->model),
+ icon_view->renderer_cell);
+
+ g_signal_connect (icon_view->view, "selection-changed",
+ G_CALLBACK (gimp_container_icon_view_selection_changed),
+ icon_view);
+ g_signal_connect (icon_view->view, "item-activated",
+ G_CALLBACK (gimp_container_icon_view_item_activated),
+ icon_view);
+ g_signal_connect (icon_view->view, "query-tooltip",
+ G_CALLBACK (gimp_container_icon_view_tooltip),
+ icon_view);
+
+ return object;
+}
+
+static void
+gimp_container_icon_view_finalize (GObject *object)
+{
+ //GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (object);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gimp_container_icon_view_unmap (GtkWidget *widget)
+{
+ //GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (widget);
+
+ GTK_WIDGET_CLASS (parent_class)->unmap (widget);
+}
+
+static void
+gimp_container_icon_view_menu_position (GtkMenu *menu,
+ gint *x,
+ gint *y,
+ gpointer data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (data);
+ GtkWidget *widget = GTK_WIDGET (icon_view->view);
+ GtkAllocation allocation;
+#if 0
+ GtkTreeIter selected_iter;
+#endif
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ gdk_window_get_origin (gtk_widget_get_window (widget), x, y);
+
+ if (! gtk_widget_get_has_window (widget))
+ {
+ *x += allocation.x;
+ *y += allocation.y;
+ }
+
+#if 0
+ if (gimp_container_icon_view_get_selected_single (icon_view, &selected_iter))
+ {
+ GtkTreePath *path;
+ GdkRectangle cell_rect;
+ gint center;
+
+ path = gtk_tree_model_get_path (icon_view->model, &selected_iter);
+ gtk_icon_view_get_cell_area (icon_view->view, path,
+ icon_view->main_column, &cell_rect);
+ gtk_tree_path_free (path);
+
+ center = cell_rect.y + cell_rect.height / 2;
+ center = CLAMP (center, 0, allocation.height);
+
+ *x += allocation.width / 2;
+ *y += center;
+ }
+ else
+#endif
+ {
+ GtkStyle *style = gtk_widget_get_style (widget);
+
+ *x += style->xthickness;
+ *y += style->ythickness;
+ }
+
+ gimp_menu_position (menu, x, y);
+}
+
+static gboolean
+gimp_container_icon_view_popup_menu (GtkWidget *widget)
+{
+ return gimp_editor_popup_menu (GIMP_EDITOR (widget),
+ gimp_container_icon_view_menu_position,
+ widget);
+}
+
+GtkWidget *
+gimp_container_icon_view_new (GimpContainer *container,
+ GimpContext *context,
+ gint view_size,
+ gint view_border_width)
+{
+ GimpContainerIconView *icon_view;
+ GimpContainerView *view;
+
+ g_return_val_if_fail (container == NULL || GIMP_IS_CONTAINER (container),
+ NULL);
+ g_return_val_if_fail (context == NULL || GIMP_IS_CONTEXT (context), NULL);
+ g_return_val_if_fail (view_size > 0 &&
+ view_size <= GIMP_VIEWABLE_MAX_PREVIEW_SIZE, NULL);
+ g_return_val_if_fail (view_border_width >= 0 &&
+ view_border_width <= GIMP_VIEW_MAX_BORDER_WIDTH,
+ NULL);
+
+ icon_view = g_object_new (GIMP_TYPE_CONTAINER_ICON_VIEW, NULL);
+
+ view = GIMP_CONTAINER_VIEW (icon_view);
+
+ gimp_container_view_set_view_size (view, view_size, 0 /* ignore border */);
+
+ if (container)
+ gimp_container_view_set_container (view, container);
+
+ if (context)
+ gimp_container_view_set_context (view, context);
+
+ return GTK_WIDGET (icon_view);
+}
+
+
+/* GimpContainerView methods */
+
+static void
+gimp_container_icon_view_set_container (GimpContainerView *view,
+ GimpContainer *container)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+ GimpContainer *old_container;
+
+ old_container = gimp_container_view_get_container (view);
+
+ if (old_container)
+ {
+ if (! container)
+ {
+ if (gimp_dnd_viewable_source_remove (GTK_WIDGET (icon_view->view),
+ gimp_container_get_children_type (old_container)))
+ {
+ if (GIMP_VIEWABLE_CLASS (g_type_class_peek (gimp_container_get_children_type (old_container)))->get_size)
+ gimp_dnd_pixbuf_source_remove (GTK_WIDGET (icon_view->view));
+
+ gtk_drag_source_unset (GTK_WIDGET (icon_view->view));
+ }
+ }
+ }
+ else if (container)
+ {
+ if (gimp_dnd_drag_source_set_by_type (GTK_WIDGET (icon_view->view),
+ GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
+ gimp_container_get_children_type (container),
+ GDK_ACTION_COPY))
+ {
+ gimp_dnd_viewable_source_add (GTK_WIDGET (icon_view->view),
+ gimp_container_get_children_type (container),
+ gimp_container_icon_view_drag_viewable,
+ icon_view);
+
+ if (GIMP_VIEWABLE_CLASS (g_type_class_peek (gimp_container_get_children_type (container)))->get_size)
+ gimp_dnd_pixbuf_source_add (GTK_WIDGET (icon_view->view),
+ gimp_container_icon_view_drag_pixbuf,
+ icon_view);
+ }
+ }
+
+ parent_view_iface->set_container (view, container);
+}
+
+static void
+gimp_container_icon_view_set_context (GimpContainerView *view,
+ GimpContext *context)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+
+ parent_view_iface->set_context (view, context);
+
+ if (icon_view->model)
+ gimp_container_tree_store_set_context (GIMP_CONTAINER_TREE_STORE (icon_view->model),
+ context);
+}
+
+static void
+gimp_container_icon_view_set_selection_mode (GimpContainerView *view,
+ GtkSelectionMode mode)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+
+ gtk_icon_view_set_selection_mode (icon_view->view, mode);
+
+ parent_view_iface->set_selection_mode (view, mode);
+}
+
+static gpointer
+gimp_container_icon_view_insert_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer parent_insert_data,
+ gint index)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+ GtkTreeIter *iter;
+
+ iter = gimp_container_tree_store_insert_item (GIMP_CONTAINER_TREE_STORE (icon_view->model),
+ viewable,
+ parent_insert_data,
+ index);
+
+ if (parent_insert_data)
+ {
+#if 0
+ GtkTreePath *path = gtk_tree_model_get_path (icon_view->model, iter);
+
+ gtk_icon_view_expand_to_path (icon_view->view, path);
+
+ gtk_tree_path_free (path);
+#endif
+ }
+
+ return iter;
+}
+
+static void
+gimp_container_icon_view_remove_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer insert_data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+
+ gimp_container_tree_store_remove_item (GIMP_CONTAINER_TREE_STORE (icon_view->model),
+ viewable,
+ insert_data);
+}
+
+static void
+gimp_container_icon_view_reorder_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gint new_index,
+ gpointer insert_data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+ GtkTreeIter *iter = (GtkTreeIter *) insert_data;
+ gboolean selected = FALSE;
+
+ if (iter)
+ {
+ GtkTreeIter selected_iter;
+
+ selected = gimp_container_icon_view_get_selected_single (icon_view,
+ &selected_iter);
+
+ if (selected)
+ {
+ GimpViewRenderer *renderer;
+
+ gtk_tree_model_get (icon_view->model, &selected_iter,
+ GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
+ -1);
+
+ if (renderer->viewable != viewable)
+ selected = FALSE;
+
+ g_object_unref (renderer);
+ }
+ }
+
+ gimp_container_tree_store_reorder_item (GIMP_CONTAINER_TREE_STORE (icon_view->model),
+ viewable,
+ new_index,
+ iter);
+
+ if (selected)
+ gimp_container_view_select_item (view, viewable);
+}
+
+static void
+gimp_container_icon_view_rename_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer insert_data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+ GtkTreeIter *iter = (GtkTreeIter *) insert_data;
+
+ gimp_container_tree_store_rename_item (GIMP_CONTAINER_TREE_STORE (icon_view->model),
+ viewable,
+ iter);
+}
+
+static gboolean
+gimp_container_icon_view_select_item (GimpContainerView *view,
+ GimpViewable *viewable,
+ gpointer insert_data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+
+ if (viewable && insert_data)
+ {
+ GtkTreePath *path;
+ GtkTreePath *parent_path;
+ GtkTreeIter *iter = (GtkTreeIter *) insert_data;
+
+ path = gtk_tree_model_get_path (icon_view->model, iter);
+
+ parent_path = gtk_tree_path_copy (path);
+
+ if (gtk_tree_path_up (parent_path))
+ ;
+#if 0
+ gtk_icon_view_expand_to_path (icon_view->view, parent_path);
+#endif
+
+ gtk_tree_path_free (parent_path);
+
+ g_signal_handlers_block_by_func (icon_view->view,
+ gimp_container_icon_view_selection_changed,
+ icon_view);
+
+ gtk_icon_view_set_cursor (icon_view->view, path, NULL, FALSE);
+
+ g_signal_handlers_unblock_by_func (icon_view->view,
+ gimp_container_icon_view_selection_changed,
+ icon_view);
+
+ gtk_icon_view_scroll_to_path (icon_view->view, path, FALSE, 0.0, 0.0);
+
+ gtk_tree_path_free (path);
+ }
+ else if (insert_data == NULL)
+ {
+ /* viewable == NULL && insert_data != NULL means multiple selection.
+ * viewable == NULL && insert_data == NULL means no selection. */
+ gtk_icon_view_unselect_all (icon_view->view);
+ }
+
+ return TRUE;
+}
+
+static void
+gimp_container_icon_view_clear_items (GimpContainerView *view)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+
+ gimp_container_tree_store_clear_items (GIMP_CONTAINER_TREE_STORE (icon_view->model));
+
+ parent_view_iface->clear_items (view);
+}
+
+static void
+gimp_container_icon_view_set_view_size (GimpContainerView *view)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+
+ if (icon_view->model)
+ gimp_container_tree_store_set_view_size (GIMP_CONTAINER_TREE_STORE (icon_view->model));
+
+ gtk_icon_view_set_columns (icon_view->view, -1);
+ gtk_icon_view_set_item_width (icon_view->view, -1);
+}
+
+
+/* callbacks */
+
+static void
+gimp_container_icon_view_selection_changed (GtkIconView *gtk_icon_view,
+ GimpContainerIconView *icon_view)
+{
+ GimpContainerView *view = GIMP_CONTAINER_VIEW (icon_view);
+ GList *items;
+
+ gimp_container_icon_view_get_selected (view, &items);
+ gimp_container_view_multi_selected (view, items);
+ g_list_free (items);
+}
+
+static void
+gimp_container_icon_view_item_activated (GtkIconView *view,
+ GtkTreePath *path,
+ GimpContainerIconView *icon_view)
+{
+ GtkTreeIter iter;
+ GimpViewRenderer *renderer;
+
+ gtk_tree_model_get_iter (icon_view->model, &iter, path);
+
+ gtk_tree_model_get (icon_view->model, &iter,
+ GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
+ -1);
+
+ gimp_container_view_item_activated (GIMP_CONTAINER_VIEW (icon_view),
+ renderer->viewable);
+
+ g_object_unref (renderer);
+}
+
+static gboolean
+gimp_container_icon_view_tooltip (GtkWidget *widget,
+ gint x,
+ gint y,
+ gboolean keyboard_tip,
+ GtkTooltip *tooltip,
+ GimpContainerIconView *icon_view)
+{
+ GimpViewRenderer *renderer;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ gboolean show_tip = FALSE;
+
+ if (! gtk_icon_view_get_tooltip_context (GTK_ICON_VIEW (widget), &x, &y,
+ keyboard_tip,
+ NULL, &path, &iter))
+ return FALSE;
+
+ gtk_tree_model_get (icon_view->model, &iter,
+ GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
+ -1);
+
+ if (renderer)
+ {
+ gchar *desc;
+ gchar *tip;
+
+ desc = gimp_viewable_get_description (renderer->viewable, &tip);
+
+ if (tip)
+ {
+ gtk_tooltip_set_text (tooltip, tip);
+ gtk_icon_view_set_tooltip_cell (GTK_ICON_VIEW (widget), tooltip, path,
+ icon_view->renderer_cell);
+
+ show_tip = TRUE;
+
+ g_free (tip);
+ }
+
+ g_free (desc);
+ g_object_unref (renderer);
+ }
+
+ gtk_tree_path_free (path);
+
+ return show_tip;
+}
+
+static GimpViewable *
+gimp_container_icon_view_drag_viewable (GtkWidget *widget,
+ GimpContext **context,
+ gpointer data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (data);
+
+ if (context)
+ *context = gimp_container_view_get_context (GIMP_CONTAINER_VIEW (data));
+
+#if 0
+ if (icon_view->priv->dnd_renderer)
+ return icon_view->priv->dnd_renderer->viewable;
+#endif
+
+ return NULL;
+}
+
+static GdkPixbuf *
+gimp_container_icon_view_drag_pixbuf (GtkWidget *widget,
+ gpointer data)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (data);
+ GimpViewRenderer *renderer = NULL; //icon_view->priv->dnd_renderer;
+ gint width;
+ gint height;
+
+ if (renderer && gimp_viewable_get_size (renderer->viewable, &width, &height))
+ return gimp_viewable_get_new_pixbuf (renderer->viewable,
+ renderer->context,
+ width, height);
+
+ return NULL;
+}
+
+static gboolean
+gimp_container_icon_view_get_selected_single (GimpContainerIconView *icon_view,
+ GtkTreeIter *iter)
+{
+ GList *selected_items;
+ gboolean retval;
+
+ selected_items = gtk_icon_view_get_selected_items (icon_view->view);
+
+ if (g_list_length (selected_items) == 1)
+ {
+ gtk_tree_model_get_iter (GTK_TREE_MODEL (icon_view->model), iter,
+ (GtkTreePath *) selected_items->data);
+
+ retval = TRUE;
+ }
+ else
+ {
+ retval = FALSE;
+ }
+
+ g_list_foreach (selected_items, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (selected_items);
+
+ return retval;
+}
+
+static gint
+gimp_container_icon_view_get_selected (GimpContainerView *view,
+ GList **items)
+{
+ GimpContainerIconView *icon_view = GIMP_CONTAINER_ICON_VIEW (view);
+ GList *selected_items;
+ gint selected_count;
+
+ selected_items = gtk_icon_view_get_selected_items (icon_view->view);
+ selected_count = g_list_length (selected_items);
+
+ if (items)
+ {
+ GList *list;
+
+ *items = NULL;
+
+ for (list = selected_items;
+ list;
+ list = g_list_next (list))
+ {
+ GtkTreeIter iter;
+ GimpViewRenderer *renderer;
+
+ gtk_tree_model_get_iter (GTK_TREE_MODEL (icon_view->model), &iter,
+ (GtkTreePath *) list->data);
+
+ gtk_tree_model_get (icon_view->model, &iter,
+ GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
+ -1);
+
+ if (renderer->viewable)
+ *items = g_list_prepend (*items, renderer->viewable);
+
+ g_object_unref (renderer);
+ }
+
+ *items = g_list_reverse (*items);
+ }
+
+ g_list_foreach (selected_items, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (selected_items);
+
+ return selected_count;
+}
diff --git a/app/widgets/gimpcontainericonview.h b/app/widgets/gimpcontainericonview.h
new file mode 100644
index 0000000..aab022b
--- /dev/null
+++ b/app/widgets/gimpcontainericonview.h
@@ -0,0 +1,70 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpcontainericonview.h
+ * Copyright (C) 2010 Michael Natterer <mitch gimp org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_CONTAINER_ICON_VIEW_H__
+#define __GIMP_CONTAINER_ICON_VIEW_H__
+
+
+#include "gimpcontainerbox.h"
+
+
+#define GIMP_TYPE_CONTAINER_ICON_VIEW (gimp_container_icon_view_get_type ())
+#define GIMP_CONTAINER_ICON_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CONTAINER_ICON_VIEW, GimpContainerIconView))
+#define GIMP_CONTAINER_ICON_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CONTAINER_ICON_VIEW, GimpContainerIconViewClass))
+#define GIMP_IS_CONTAINER_ICON_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CONTAINER_ICON_VIEW))
+#define GIMP_IS_CONTAINER_ICON_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CONTAINER_ICON_VIEW))
+#define GIMP_CONTAINER_ICON_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CONTAINER_ICON_VIEW, GimpContainerIconViewClass))
+
+
+typedef struct _GimpContainerIconViewClass GimpContainerIconViewClass;
+typedef struct _GimpContainerIconViewPriv GimpContainerIconViewPriv;
+
+struct _GimpContainerIconView
+{
+ GimpContainerBox parent_instance;
+
+ GtkTreeModel *model;
+ gint n_model_columns;
+ GType model_columns[16];
+
+ GtkIconView *view;
+
+ GtkCellRenderer *renderer_cell;
+
+ Gimp *dnd_gimp; /* eek */
+
+ GimpContainerIconViewPriv *priv;
+};
+
+struct _GimpContainerIconViewClass
+{
+ GimpContainerBoxClass parent_class;
+};
+
+
+GType gimp_container_icon_view_get_type (void) G_GNUC_CONST;
+
+GtkWidget * gimp_container_icon_view_new (GimpContainer *container,
+ GimpContext *context,
+ gint view_size,
+ gint view_border_width);
+
+
+#endif /* __GIMP_CONTAINER_ICON_VIEW_H__ */
diff --git a/app/widgets/widgets-types.h b/app/widgets/widgets-types.h
index 0b07b81..bb918fa 100644
--- a/app/widgets/widgets-types.h
+++ b/app/widgets/widgets-types.h
@@ -83,6 +83,7 @@ typedef struct _GimpContainerBox GimpContainerBox;
typedef struct _GimpContainerComboBox GimpContainerComboBox;
typedef struct _GimpContainerEntry GimpContainerEntry;
typedef struct _GimpContainerGridView GimpContainerGridView;
+typedef struct _GimpContainerIconView GimpContainerIconView;
typedef struct _GimpContainerTreeStore GimpContainerTreeStore;
typedef struct _GimpContainerTreeView GimpContainerTreeView;
typedef struct _GimpItemTreeView GimpItemTreeView;
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