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c5d4b7020b
2002-09-02 Michael Natterer <mitch@gimp.org> DND cleanup part 1: * app/widgets/gimpdnd.[ch]: changed all gimp_dnd_*_dest_set() and _unset() functions to _dest_add() and _dest_remove(). Switch from using static arrays of GtkTargetEntries to dynamic GtkTargetLists. The _add() and _remove() functions configure the drag dest automatically if not already done, so there is no need to call gtk_drag_dest_set() on the widget any more. Drag source cleanup will follow... Renamed silly function names gimp_gtk_* to gimp_dnd_* * app/display/gimpdisplayshell.c * app/tools/gimpblendtool.c * app/widgets/gimpcolormapeditor.c * app/widgets/gimpcontainerview.c * app/widgets/gimpgradienteditor.c * app/widgets/gimplistitem.c * app/widgets/gimpmenuitem.c * app/widgets/gimppreview.c * app/widgets/gimppaletteeditor.c * app/widgets/gimpselectioneditor.c * app/widgets/gimptoolbox-color-area.c * app/widgets/gimptoolbox-indicator-area.c * app/widgets/gimptoolbox.c * app/gui/about-dialog.c * app/gui/color-select.c * app/gui/device-status-dialog.c * app/gui/tool-options-dialog.c: changed accordingly. Removed all calls to gtk_drag_dest_set() and their GtkTargetEntry tables. * app/widgets/gimpchannellistitem.c: enabled some commented out dnd code (which will not work since dnd needs more love...) * app/widgets/gimpitemlistview.[ch]: added a third "gboolean interactive" parameter to GimpItemNewFunc. * app/gui/channels-commands.[ch] * app/gui/layers-commands.[ch] * app/gui/vectors-commands.[ch]: if the new_item_func is called with "interactive == FALSE", don't pop up a dialog but silently create a new item of the image's size. * app/widgets/gimpdrawablelistview.c: use the new feature to allow color and pattern drops to the "New" button, which creates a new layer/channel filled with the color/pattern. (special feature for drc ;-) * app/widgets/gimppaletteeditor.c: fixed event handling so we see the context menu again. Also, don't redraw on "expose", since GtkPreview does that for us.
100 lines
2.8 KiB
C
100 lines
2.8 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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* gimpchannellistitem.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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#include <gtk/gtk.h>
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#include "libgimpcolor/gimpcolor.h"
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#include "widgets-types.h"
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#include "core/gimpchannel.h"
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#include "core/gimpimage.h"
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#include "gimpdnd.h"
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#include "gimpchannellistitem.h"
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#include "gimppreview.h"
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static void gimp_channel_list_item_class_init (GimpChannelListItemClass *klass);
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static void gimp_channel_list_item_init (GimpChannelListItem *list_item);
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static void gimp_channel_list_item_drop_color (GtkWidget *widget,
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const GimpRGB *color,
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gpointer data);
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GType
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gimp_channel_list_item_get_type (void)
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{
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static GType list_item_type = 0;
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if (! list_item_type)
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{
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static const GTypeInfo list_item_info =
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{
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sizeof (GimpChannelListItemClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gimp_channel_list_item_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpChannelListItem),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_channel_list_item_init,
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};
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list_item_type = g_type_register_static (GIMP_TYPE_DRAWABLE_LIST_ITEM,
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"GimpChannelListItem",
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&list_item_info, 0);
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}
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return list_item_type;
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}
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static void
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gimp_channel_list_item_class_init (GimpChannelListItemClass *klass)
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{
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}
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static void
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gimp_channel_list_item_init (GimpChannelListItem *list_item)
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{
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gimp_dnd_color_dest_add (GTK_WIDGET (list_item),
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gimp_channel_list_item_drop_color, NULL);
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}
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static void
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gimp_channel_list_item_drop_color (GtkWidget *widget,
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const GimpRGB *color,
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gpointer data)
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{
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GimpChannel *channel;
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channel =
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GIMP_CHANNEL (GIMP_PREVIEW (GIMP_LIST_ITEM (widget)->preview)->viewable);
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gimp_channel_set_color (channel, color);
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gimp_image_flush (gimp_item_get_image (GIMP_ITEM (channel)));
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}
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