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91cfa78384
2002-06-12 Michael Natterer <mitch@gimp.org> * app/core/gimpdata.[ch]: added a boolean "internal" which indicates that the data object is an automatically created internal object. Changed the code to refuse saving to deleting internal objects. * app/core/Makefile.am * app/core/gimp-gradients.[ch]: new files implementing internal gradients (FG -> BG in RGB and HSV and FG -> transparent). * app/core/gimp.c: call gimp_gradients_init(). * app/core/gimpdatafactory.c (gimp_data_factory_data_free): don't free internal objects so they stay there on "Refresh". * app/core/gimpdatalist.c: sort internal objects to the beginning of the list. * app/widgets/gimpdataeditor.c: refuse to change the name of internal objects. * app/widgets/gimpdatafactoryview.c: set the "Delete" button insensitive for internal objects. * app/widgets/gimpgradienteditor.c: refuse to edit internal gradients, just display them so color picking works. * app/gui/brushes-commands.c * app/gui/gradients-commands.c * app/gui/palettes-commands.c * app/gui/patterns-commands.c: set the "Delete" menu item insensitive for internal objects. * app/gui/gui.c: need to call render_setup() earlier because of you-dont-want-to-know-why. Will change it back once the previews have their own render buffers. * app/tools/gimpblendtool.c: Replaced the "Type" menu by a preview showing the active gradient. Clicking the preview pops up the gradient selection. Renamed the "Gradient" menu to "Shape". Removed "blend_mode" from the BlendOptions struct because we always use "custom" mode now.
187 lines
4.7 KiB
C
187 lines
4.7 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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* 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 "libgimpwidgets/gimpwidgets.h"
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#include "gui-types.h"
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#include "core/gimppalette.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpcontext.h"
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#include "widgets/gimpcontainerlistview.h"
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#include "widgets/gimpdatafactoryview.h"
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#include "widgets/gimpitemfactory.h"
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#include "widgets/gimplistitem.h"
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#include "widgets/gimppreview.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "palette-import-dialog.h"
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#include "palettes-commands.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/gtklist.h>
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#include "libgimp/gimpintl.h"
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/* local function prototypes */
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static void palettes_merge_palettes_query (GimpContainerEditor *editor);
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static void palettes_merge_palettes_callback (GtkWidget *widget,
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gchar *palette_name,
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gpointer data);
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/* public functionss */
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void
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palettes_import_palette_cmd_callback (GtkWidget *widget,
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gpointer data)
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{
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GimpContainerEditor *editor;
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editor = (GimpContainerEditor *) gimp_widget_get_callback_context (widget);
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if (! editor)
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return;
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palette_import_dialog_show (editor->view->context->gimp);
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}
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void
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palettes_merge_palettes_cmd_callback (GtkWidget *widget,
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gpointer data)
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{
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GimpContainerEditor *editor;
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editor = (GimpContainerEditor *) gimp_widget_get_callback_context (widget);
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if (! editor)
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return;
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palettes_merge_palettes_query (editor);
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}
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void
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palettes_menu_update (GtkItemFactory *factory,
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gpointer data)
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{
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GimpContainerEditor *editor;
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GimpPalette *palette;
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gboolean internal = FALSE;
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editor = GIMP_CONTAINER_EDITOR (data);
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palette = gimp_context_get_palette (editor->view->context);
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if (palette)
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internal = GIMP_DATA (palette)->internal;
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#define SET_SENSITIVE(menu,condition) \
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gimp_item_factory_set_sensitive (factory, menu, (condition) != 0)
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SET_SENSITIVE ("/Duplicate Palette",
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palette && GIMP_DATA_GET_CLASS (palette)->duplicate);
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SET_SENSITIVE ("/Edit Palette...",
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palette && GIMP_DATA_FACTORY_VIEW (editor)->data_edit_func);
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SET_SENSITIVE ("/Delete Palette...",
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palette && ! internal);
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SET_SENSITIVE ("/Merge Palettes...",
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FALSE); /* FIXME palette && GIMP_IS_CONTAINER_LIST_VIEW (editor->view)); */
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#undef SET_SENSITIVE
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}
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/* private functions */
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static void
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palettes_merge_palettes_query (GimpContainerEditor *editor)
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{
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GtkWidget *qbox;
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qbox = gimp_query_string_box (_("Merge Palette"),
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gimp_standard_help_func,
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"dialogs/palette_editor/merge_palette.html",
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_("Enter a name for merged palette"),
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NULL,
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G_OBJECT (editor), "destroy",
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palettes_merge_palettes_callback,
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editor);
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gtk_widget_show (qbox);
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}
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static void
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palettes_merge_palettes_callback (GtkWidget *widget,
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gchar *palette_name,
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gpointer data)
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{
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GimpContainerEditor *editor;
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GimpPalette *palette;
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GimpPalette *new_palette;
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GimpPaletteEntry *entry;
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GList *sel_list;
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editor = (GimpContainerEditor *) data;
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sel_list = GTK_LIST (GIMP_CONTAINER_LIST_VIEW (editor->view)->gtk_list)->selection;
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if (! sel_list)
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{
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g_message ("Can't merge palettes because there are no palettes selected.");
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return;
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}
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new_palette = GIMP_PALETTE (gimp_palette_new (palette_name));
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while (sel_list)
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{
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GimpListItem *list_item;
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GList *cols;
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list_item = GIMP_LIST_ITEM (sel_list->data);
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palette = (GimpPalette *) GIMP_PREVIEW (list_item->preview)->viewable;
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if (palette)
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{
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for (cols = palette->colors; cols; cols = g_list_next (cols))
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{
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entry = (GimpPaletteEntry *) cols->data;
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gimp_palette_add_entry (new_palette,
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entry->name,
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&entry->color);
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}
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}
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sel_list = sel_list->next;
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}
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gimp_container_add (editor->view->container,
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GIMP_OBJECT (new_palette));
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}
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