mirror of
https://gitlab.gnome.org/GNOME/gimp
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f2ca257438
2003-03-12 Michael Natterer <mitch@gimp.org> * app/core/core-enums.[ch]: added descriptions to the GimpChannelType enum. * app/core/gimpimage.[ch]: added gimp_image_get_component_index() utility function which does the GIMP_RED_CHANNEL -> RED_PIX etc. mapping. Use it in all component getters/setters. * app/widgets/gimpcomponenteditor.[ch]: new widget implementing the component list using GtkListStore/GtkTreeView. Still a bit ugly because it uses the standard check instead of the eye icon. * app/widgets/gimpcomponentlistitem.[ch]: removed. * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/widgets/gimpvectorslistview.c: changed accordingly. * app/widgets/gimpchannellistview.[ch]: create a GimpComponentEditor and removed the old GtkList based stuff. * app/widgets/gimpitemlistview.[ch]: keep around a pointer to the GimpMenuFactory passed to the constructor. * app/gui/channels-menu.c (channels_menu_update): do the right thing if "data" is a GimpComponentEditor. * app/gui/channels-commands.[ch]: ditto. Implemented duplicating of components and component to selection (bug #61018).
790 lines
24 KiB
C
790 lines
24 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpitemlistview.c
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* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#ifdef __GNUC__
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#warning GTK_DISABLE_DEPRECATED
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#endif
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#undef GTK_DISABLE_DEPRECATED
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#include <gtk/gtk.h>
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#include "libgimpmath/gimpmath.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "core/gimpchannel.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpimage.h"
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#include "core/gimplayer.h"
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#include "core/gimpmarshal.h"
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#include "vectors/gimpvectors.h"
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#include "gimpchannellistview.h"
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#include "gimpdnd.h"
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#include "gimpitemlistview.h"
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#include "gimpitemfactory.h"
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#include "gimplayerlistview.h"
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#include "gimplistitem.h"
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#include "gimpmenufactory.h"
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#include "gimppreview.h"
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#include "gimpvectorslistview.h"
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#include "gimpwidgets-utils.h"
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#include "libgimp/gimpintl.h"
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enum
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{
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SET_IMAGE,
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LAST_SIGNAL
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};
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static void gimp_item_list_view_class_init (GimpItemListViewClass *klass);
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static void gimp_item_list_view_init (GimpItemListView *view,
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GimpItemListViewClass *view_class);
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static void gimp_item_list_view_destroy (GtkObject *object);
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static void gimp_item_list_view_real_set_image (GimpItemListView *view,
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GimpImage *gimage);
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static void gimp_item_list_view_select_item (GimpContainerView *view,
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GimpViewable *item,
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gpointer insert_data);
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static void gimp_item_list_view_activate_item (GimpContainerView *view,
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GimpViewable *item,
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gpointer insert_data);
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static void gimp_item_list_view_context_item (GimpContainerView *view,
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GimpViewable *item,
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gpointer insert_data);
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static void gimp_item_list_view_new_clicked (GtkWidget *widget,
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GimpItemListView *view);
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static void gimp_item_list_view_new_dropped (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data);
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static void gimp_item_list_view_raise_clicked (GtkWidget *widget,
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GimpItemListView *view);
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static void gimp_item_list_view_raise_extended_clicked
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(GtkWidget *widget,
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guint state,
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GimpItemListView *view);
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static void gimp_item_list_view_lower_clicked (GtkWidget *widget,
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GimpItemListView *view);
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static void gimp_item_list_view_lower_extended_clicked
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(GtkWidget *widget,
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guint state,
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GimpItemListView *view);
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static void gimp_item_list_view_duplicate_clicked (GtkWidget *widget,
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GimpItemListView *view);
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static void gimp_item_list_view_edit_clicked (GtkWidget *widget,
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GimpItemListView *view);
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static void gimp_item_list_view_delete_clicked (GtkWidget *widget,
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GimpItemListView *view);
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static void gimp_item_list_view_item_changed (GimpImage *gimage,
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GimpItemListView *view);
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static void gimp_item_list_view_size_changed (GimpImage *gimage,
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GimpItemListView *view);
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static guint view_signals[LAST_SIGNAL] = { 0 };
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static GimpContainerListViewClass *parent_class = NULL;
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GType
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gimp_item_list_view_get_type (void)
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{
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static GType view_type = 0;
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if (! view_type)
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{
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static const GTypeInfo view_info =
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{
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sizeof (GimpItemListViewClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gimp_item_list_view_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpItemListView),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_item_list_view_init,
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};
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view_type = g_type_register_static (GIMP_TYPE_CONTAINER_LIST_VIEW,
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"GimpItemListView",
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&view_info, 0);
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}
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return view_type;
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}
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static void
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gimp_item_list_view_class_init (GimpItemListViewClass *klass)
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{
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GtkObjectClass *object_class;
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GimpContainerViewClass *container_view_class;
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object_class = GTK_OBJECT_CLASS (klass);
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container_view_class = GIMP_CONTAINER_VIEW_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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view_signals[SET_IMAGE] =
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g_signal_new ("set_image",
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GimpItemListViewClass, set_image),
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NULL, NULL,
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gimp_marshal_VOID__OBJECT,
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G_TYPE_NONE, 1,
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GIMP_TYPE_OBJECT);
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object_class->destroy = gimp_item_list_view_destroy;
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container_view_class->select_item = gimp_item_list_view_select_item;
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container_view_class->activate_item = gimp_item_list_view_activate_item;
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container_view_class->context_item = gimp_item_list_view_context_item;
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klass->set_image = gimp_item_list_view_real_set_image;
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klass->get_container = NULL;
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klass->get_active_item = NULL;
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klass->set_active_item = NULL;
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klass->reorder_item = NULL;
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klass->add_item = NULL;
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klass->remove_item = NULL;
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klass->convert_item = NULL;
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klass->new_desc = NULL;
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klass->duplicate_desc = NULL;
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klass->edit_desc = NULL;
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klass->delete_desc = NULL;
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klass->raise_desc = NULL;
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klass->raise_to_top_desc = NULL;
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klass->lower_desc = NULL;
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klass->lower_to_bottom_desc = NULL;
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}
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static void
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gimp_item_list_view_init (GimpItemListView *view,
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GimpItemListViewClass *view_class)
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{
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GimpEditor *editor;
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gchar *str;
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editor = GIMP_EDITOR (view);
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view->gimage = NULL;
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view->item_type = G_TYPE_NONE;
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view->signal_name = NULL;
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view->new_button =
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gimp_editor_add_button (editor,
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GTK_STOCK_NEW, view_class->new_desc, NULL,
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G_CALLBACK (gimp_item_list_view_new_clicked),
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NULL,
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view);
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str = g_strdup_printf (_("%s\n"
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"%s To Top"),
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view_class->raise_desc,
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gimp_get_mod_name_shift ());
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view->raise_button =
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gimp_editor_add_button (editor,
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GTK_STOCK_GO_UP, str, NULL,
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G_CALLBACK (gimp_item_list_view_raise_clicked),
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G_CALLBACK (gimp_item_list_view_raise_extended_clicked),
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view);
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g_free (str);
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str = g_strdup_printf (_("%s\n"
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"%s To Bottom"),
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view_class->lower_desc,
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gimp_get_mod_name_shift ());
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view->lower_button =
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gimp_editor_add_button (editor,
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GTK_STOCK_GO_DOWN, str, NULL,
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G_CALLBACK (gimp_item_list_view_lower_clicked),
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G_CALLBACK (gimp_item_list_view_lower_extended_clicked),
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view);
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g_free (str);
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view->duplicate_button =
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gimp_editor_add_button (editor,
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GIMP_STOCK_DUPLICATE, view_class->duplicate_desc,
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NULL,
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G_CALLBACK (gimp_item_list_view_duplicate_clicked),
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NULL,
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view);
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view->edit_button =
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gimp_editor_add_button (editor,
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GIMP_STOCK_EDIT, view_class->edit_desc, NULL,
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G_CALLBACK (gimp_item_list_view_edit_clicked),
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NULL,
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view);
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view->delete_button =
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gimp_editor_add_button (editor,
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GTK_STOCK_DELETE, view_class->delete_desc, NULL,
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G_CALLBACK (gimp_item_list_view_delete_clicked),
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NULL,
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view);
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gtk_widget_set_sensitive (view->new_button, FALSE);
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gtk_widget_set_sensitive (view->raise_button, FALSE);
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gtk_widget_set_sensitive (view->lower_button, FALSE);
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gtk_widget_set_sensitive (view->duplicate_button, FALSE);
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gtk_widget_set_sensitive (view->edit_button, FALSE);
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gtk_widget_set_sensitive (view->delete_button, FALSE);
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}
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static void
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gimp_item_list_view_destroy (GtkObject *object)
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{
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GimpItemListView *view;
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view = GIMP_ITEM_LIST_VIEW (object);
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if (view->gimage)
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gimp_item_list_view_set_image (view, NULL);
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if (view->signal_name)
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{
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g_free (view->signal_name);
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view->signal_name = NULL;
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}
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if (view->item_factory)
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{
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g_object_unref (view->item_factory);
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view->item_factory = NULL;
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}
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GTK_OBJECT_CLASS (parent_class)->destroy (object);
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}
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GtkWidget *
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gimp_item_list_view_new (gint preview_size,
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GimpImage *gimage,
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GType item_type,
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const gchar *signal_name,
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GimpNewItemFunc new_item_func,
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GimpEditItemFunc edit_item_func,
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GimpActivateItemFunc activate_item_func,
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GimpMenuFactory *menu_factory,
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const gchar *menu_identifier)
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{
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GimpItemListView *list_view;
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GimpContainerView *view;
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g_return_val_if_fail (preview_size > 0 &&
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preview_size <= GIMP_PREVIEW_MAX_SIZE, NULL);
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g_return_val_if_fail (! gimage || GIMP_IS_IMAGE (gimage), NULL);
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g_return_val_if_fail (signal_name != NULL, NULL);
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g_return_val_if_fail (new_item_func != NULL, NULL);
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g_return_val_if_fail (edit_item_func != NULL, NULL);
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g_return_val_if_fail (activate_item_func != NULL, NULL);
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g_return_val_if_fail (GIMP_IS_MENU_FACTORY (menu_factory), NULL);
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g_return_val_if_fail (menu_identifier != NULL, NULL);
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if (item_type == GIMP_TYPE_LAYER)
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{
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list_view = g_object_new (GIMP_TYPE_LAYER_LIST_VIEW, NULL);
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}
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else if (item_type == GIMP_TYPE_CHANNEL)
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{
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list_view = g_object_new (GIMP_TYPE_CHANNEL_LIST_VIEW, NULL);
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}
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else if (item_type == GIMP_TYPE_VECTORS)
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{
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list_view = g_object_new (GIMP_TYPE_VECTORS_LIST_VIEW, NULL);
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}
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else
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{
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g_warning ("gimp_item_list_view_new: unsupported item type '%s'\n",
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g_type_name (item_type));
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return NULL;
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}
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view = GIMP_CONTAINER_VIEW (list_view);
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view->preview_size = preview_size;
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view->reorderable = TRUE;
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list_view->item_type = item_type;
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list_view->signal_name = g_strdup (signal_name);
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list_view->new_item_func = new_item_func;
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list_view->edit_item_func = edit_item_func;
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list_view->activate_item_func = activate_item_func;
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list_view->menu_factory = menu_factory;
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list_view->item_factory = gimp_menu_factory_menu_new (menu_factory,
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menu_identifier,
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GTK_TYPE_MENU,
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list_view,
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FALSE);
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/* connect "drop to new" manually as it makes a difference whether
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* it was clicked or dropped
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*/
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gimp_dnd_viewable_dest_add (list_view->new_button,
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item_type,
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gimp_item_list_view_new_dropped,
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view);
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gimp_container_view_enable_dnd (view,
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GTK_BUTTON (list_view->duplicate_button),
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item_type);
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gimp_container_view_enable_dnd (view,
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GTK_BUTTON (list_view->edit_button),
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item_type);
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gimp_container_view_enable_dnd (view,
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GTK_BUTTON (list_view->delete_button),
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item_type);
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gimp_item_list_view_set_image (list_view, gimage);
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return GTK_WIDGET (list_view);
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}
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void
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gimp_item_list_view_set_image (GimpItemListView *view,
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GimpImage *gimage)
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{
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g_return_if_fail (GIMP_IS_ITEM_LIST_VIEW (view));
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g_return_if_fail (! gimage || GIMP_IS_IMAGE (gimage));
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g_signal_emit (view, view_signals[SET_IMAGE], 0, gimage);
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}
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static void
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gimp_item_list_view_real_set_image (GimpItemListView *view,
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GimpImage *gimage)
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{
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g_return_if_fail (GIMP_IS_ITEM_LIST_VIEW (view));
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g_return_if_fail (! gimage || GIMP_IS_IMAGE (gimage));
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if (view->gimage == gimage)
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return;
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if (view->gimage)
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{
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g_signal_handlers_disconnect_by_func (view->gimage,
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gimp_item_list_view_item_changed,
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view);
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g_signal_handlers_disconnect_by_func (view->gimage,
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gimp_item_list_view_size_changed,
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view);
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gimp_container_view_set_container (GIMP_CONTAINER_VIEW (view), NULL);
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}
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view->gimage = gimage;
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if (view->gimage)
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{
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GimpContainer *container;
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container =
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GIMP_ITEM_LIST_VIEW_GET_CLASS (view)->get_container (view->gimage);
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gimp_container_view_set_container (GIMP_CONTAINER_VIEW (view), container);
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g_signal_connect (view->gimage, view->signal_name,
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G_CALLBACK (gimp_item_list_view_item_changed),
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view);
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g_signal_connect (view->gimage, "size_changed",
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G_CALLBACK (gimp_item_list_view_size_changed),
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view);
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gimp_item_list_view_item_changed (view->gimage, view);
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}
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gtk_widget_set_sensitive (view->new_button, (view->gimage != NULL));
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}
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/* GimpContainerView methods */
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static void
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gimp_item_list_view_select_item (GimpContainerView *view,
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GimpViewable *item,
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gpointer insert_data)
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{
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GimpItemListView *list_view;
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gboolean raise_sensitive = FALSE;
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gboolean lower_sensitive = FALSE;
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gboolean duplicate_sensitive = FALSE;
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gboolean edit_sensitive = FALSE;
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gboolean delete_sensitive = FALSE;
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list_view = GIMP_ITEM_LIST_VIEW (view);
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if (GIMP_CONTAINER_VIEW_CLASS (parent_class)->select_item)
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GIMP_CONTAINER_VIEW_CLASS (parent_class)->select_item (view,
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item,
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insert_data);
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if (item)
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{
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GimpItemListViewClass *item_view_class;
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GimpItem *active_item;
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gint index;
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item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (list_view);
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active_item = item_view_class->get_active_item (list_view->gimage);
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if (active_item != (GimpItem *) item)
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{
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item_view_class->set_active_item (list_view->gimage,
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GIMP_ITEM (item));
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gimp_image_flush (list_view->gimage);
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}
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index = gimp_container_get_child_index (view->container,
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GIMP_OBJECT (item));
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if (view->container->num_children > 1)
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{
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if (index > 0)
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raise_sensitive = TRUE;
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if (index < (view->container->num_children - 1))
|
|
lower_sensitive = TRUE;
|
|
}
|
|
|
|
duplicate_sensitive = TRUE;
|
|
edit_sensitive = TRUE;
|
|
delete_sensitive = TRUE;
|
|
}
|
|
|
|
gtk_widget_set_sensitive (list_view->raise_button, raise_sensitive);
|
|
gtk_widget_set_sensitive (list_view->lower_button, lower_sensitive);
|
|
gtk_widget_set_sensitive (list_view->duplicate_button, duplicate_sensitive);
|
|
gtk_widget_set_sensitive (list_view->edit_button, edit_sensitive);
|
|
gtk_widget_set_sensitive (list_view->delete_button, delete_sensitive);
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_activate_item (GimpContainerView *view,
|
|
GimpViewable *item,
|
|
gpointer insert_data)
|
|
{
|
|
GimpItemListView *item_view;
|
|
|
|
item_view = GIMP_ITEM_LIST_VIEW (view);
|
|
|
|
if (GIMP_CONTAINER_VIEW_CLASS (parent_class)->activate_item)
|
|
GIMP_CONTAINER_VIEW_CLASS (parent_class)->activate_item (view,
|
|
item,
|
|
insert_data);
|
|
|
|
item_view->activate_item_func (GIMP_ITEM (item));
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_context_item (GimpContainerView *view,
|
|
GimpViewable *item,
|
|
gpointer insert_data)
|
|
{
|
|
GimpItemListView *item_view;
|
|
|
|
if (GIMP_CONTAINER_VIEW_CLASS (parent_class)->context_item)
|
|
GIMP_CONTAINER_VIEW_CLASS (parent_class)->context_item (view,
|
|
item,
|
|
insert_data);
|
|
|
|
item_view = GIMP_ITEM_LIST_VIEW (view);
|
|
|
|
if (item_view->item_factory)
|
|
{
|
|
gimp_item_factory_popup_with_data (item_view->item_factory,
|
|
item_view,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
|
|
/* "New" functions */
|
|
|
|
static void
|
|
gimp_item_list_view_new_clicked (GtkWidget *widget,
|
|
GimpItemListView *view)
|
|
{
|
|
view->new_item_func (view->gimage, NULL, TRUE);
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_new_dropped (GtkWidget *widget,
|
|
GimpViewable *viewable,
|
|
gpointer data)
|
|
{
|
|
GimpItemListView *view;
|
|
|
|
view = GIMP_ITEM_LIST_VIEW (data);
|
|
|
|
if (viewable && gimp_container_have (GIMP_CONTAINER_VIEW (view)->container,
|
|
GIMP_OBJECT (viewable)))
|
|
{
|
|
view->new_item_func (view->gimage, GIMP_ITEM (viewable), FALSE);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
|
|
|
|
/* "Duplicate" functions */
|
|
|
|
static void
|
|
gimp_item_list_view_duplicate_clicked (GtkWidget *widget,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItemListViewClass *item_view_class;
|
|
GimpItem *item;
|
|
|
|
item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (view);
|
|
|
|
item = item_view_class->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
{
|
|
GimpItem *new_item;
|
|
|
|
new_item = gimp_item_duplicate (item,
|
|
G_TYPE_FROM_INSTANCE (item),
|
|
TRUE);
|
|
|
|
if (new_item)
|
|
{
|
|
item_view_class->add_item (view->gimage, new_item, -1);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* "Raise/Lower" functions */
|
|
|
|
static void
|
|
gimp_item_list_view_raise_clicked (GtkWidget *widget,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItemListViewClass *item_view_class;
|
|
GimpItem *item;
|
|
|
|
item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (view);
|
|
|
|
item = item_view_class->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
{
|
|
GimpContainer *container;
|
|
gint index;
|
|
|
|
container = GIMP_CONTAINER_VIEW (view)->container;
|
|
|
|
index = gimp_container_get_child_index (container, GIMP_OBJECT (item));
|
|
|
|
if (index > 0)
|
|
{
|
|
item_view_class->reorder_item (view->gimage, item, index - 1, TRUE,
|
|
item_view_class->raise_desc);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_raise_extended_clicked (GtkWidget *widget,
|
|
guint state,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItemListViewClass *item_view_class;
|
|
GimpItem *item;
|
|
|
|
item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (view);
|
|
|
|
item = item_view_class->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
{
|
|
GimpContainer *container;
|
|
gint index;
|
|
|
|
container = GIMP_CONTAINER_VIEW (view)->container;
|
|
|
|
index = gimp_container_get_child_index (container, GIMP_OBJECT (item));
|
|
|
|
if ((state & GDK_SHIFT_MASK) && (index > 0))
|
|
{
|
|
item_view_class->reorder_item (view->gimage, item, 0, TRUE,
|
|
item_view_class->raise_to_top_desc);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_lower_clicked (GtkWidget *widget,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItemListViewClass *item_view_class;
|
|
GimpItem *item;
|
|
|
|
item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (view);
|
|
|
|
item = item_view_class->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
{
|
|
GimpContainer *container;
|
|
gint index;
|
|
|
|
container = GIMP_CONTAINER_VIEW (view)->container;
|
|
|
|
index = gimp_container_get_child_index (container, GIMP_OBJECT (item));
|
|
|
|
if (index < container->num_children - 1)
|
|
{
|
|
item_view_class->reorder_item (view->gimage, item, index + 1, TRUE,
|
|
item_view_class->lower_desc);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_lower_extended_clicked (GtkWidget *widget,
|
|
guint state,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItemListViewClass *item_view_class;
|
|
GimpItem *item;
|
|
|
|
item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (view);
|
|
|
|
item = item_view_class->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
{
|
|
GimpContainer *container;
|
|
gint index;
|
|
|
|
container = GIMP_CONTAINER_VIEW (view)->container;
|
|
|
|
index = gimp_container_get_child_index (container, GIMP_OBJECT (item));
|
|
|
|
if ((state & GDK_SHIFT_MASK) && (index < container->num_children - 1))
|
|
{
|
|
item_view_class->reorder_item (view->gimage, item,
|
|
container->num_children - 1, TRUE,
|
|
item_view_class->lower_to_bottom_desc);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* "Edit" functions */
|
|
|
|
static void
|
|
gimp_item_list_view_edit_clicked (GtkWidget *widget,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItem *item;
|
|
|
|
item = GIMP_ITEM_LIST_VIEW_GET_CLASS (view)->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
view->edit_item_func (item);
|
|
}
|
|
|
|
|
|
/* "Delete" functions */
|
|
|
|
static void
|
|
gimp_item_list_view_delete_clicked (GtkWidget *widget,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItemListViewClass *item_view_class;
|
|
GimpItem *item;
|
|
|
|
item_view_class = GIMP_ITEM_LIST_VIEW_GET_CLASS (view);
|
|
|
|
item = item_view_class->get_active_item (view->gimage);
|
|
|
|
if (item)
|
|
{
|
|
item_view_class->remove_item (view->gimage, item);
|
|
|
|
gimp_image_flush (view->gimage);
|
|
}
|
|
}
|
|
|
|
|
|
/* GimpImage callbacks */
|
|
|
|
static void
|
|
gimp_item_list_view_item_changed (GimpImage *gimage,
|
|
GimpItemListView *view)
|
|
{
|
|
GimpItem *item;
|
|
|
|
item = GIMP_ITEM_LIST_VIEW_GET_CLASS (view)->get_active_item (view->gimage);
|
|
|
|
gimp_container_view_select_item (GIMP_CONTAINER_VIEW (view),
|
|
(GimpViewable *) item);
|
|
}
|
|
|
|
static void
|
|
gimp_item_list_view_size_changed (GimpImage *gimage,
|
|
GimpItemListView *view)
|
|
{
|
|
gint preview_size;
|
|
|
|
preview_size = GIMP_CONTAINER_VIEW (view)->preview_size;
|
|
|
|
gimp_container_view_set_preview_size (GIMP_CONTAINER_VIEW (view),
|
|
preview_size);
|
|
}
|