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bcd208d9f4
2001-12-07 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/devices.[ch]: removed, chopped... * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/gui/Makefile.am * app/widgets/gimpdeviceinfo.[ch] * app/widgets/gimpdevices.[ch] * app/gui/device-status-dialog.[ch] * app/gui/input-dialog.[ch]: ...and added here. Made GimpToolInfo a GimpContext subclass. Create a GimpDeviceManager struct in gimpdevices.c and attach it to the Gimp instance. * app/core/gimp.[ch]: removed gimp_create_context(). It was a bad idea in the first place beause it prevented GimpContext subclasses from being be properly registered with their Gimp instance. * app/core/gimpcontext.c: moved the stuff which used to be in gimp_create_context() back here. Added a "gimp" property which must be set on construction. Added a "dispose" implementation which removes the context from it's Gimp's context_list. * app/gimprc.c * app/core/gimptoolinfo.[ch] * app/display/gimpdisplayshell-callbacks.c * app/gui/brush-select.c * app/gui/dialogs-constructors.c * app/gui/gradient-editor.c * app/gui/gradient-select.c * app/gui/gui.c * app/gui/menus.c * app/gui/palette-editor.c * app/gui/palette-select.c * app/gui/pattern-select.c * app/gui/toolbox.c * app/tools/gimppainttool.c * app/tools/tool_manager.c * app/widgets/gimpimagedock.c: changed accordingly. * app/gui/tools-commands.[ch]: made all callback signatures the same. * app/gui/preferences-dialog.c: cleaned up the display_format_string GtkCombo code.
308 lines
8.5 KiB
C
308 lines
8.5 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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* gimpimagedock.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 "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "core/gimp.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpcontext.h"
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#include "core/gimpimage.h"
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#include "gimpdialogfactory.h"
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#include "gimpimagedock.h"
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#include "gimpcontainermenuimpl.h"
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#include "gimpdnd.h"
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#include "gimpdockbook.h"
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#include "gimpmenuitem.h"
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#include "gimppreview.h"
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#include "libgimp/gimpintl.h"
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static void gimp_image_dock_class_init (GimpImageDockClass *klass);
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static void gimp_image_dock_init (GimpImageDock *dock);
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static void gimp_image_dock_destroy (GtkObject *object);
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static void gimp_image_dock_factory_image_changed (GimpContext *context,
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GimpImage *gimage,
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GimpDock *dock);
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static void gimp_image_dock_image_changed (GimpContext *context,
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GimpImage *gimage,
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GimpDock *dock);
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static void gimp_image_dock_auto_clicked (GtkWidget *widget,
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GimpDock *dock);
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static GimpDockClass *parent_class = NULL;
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GType
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gimp_image_dock_get_type (void)
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{
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static GType dock_type = 0;
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if (! dock_type)
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{
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static const GTypeInfo dock_info =
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{
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sizeof (GimpImageDockClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gimp_image_dock_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpImageDock),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_image_dock_init,
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};
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dock_type = g_type_register_static (GIMP_TYPE_DOCK,
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"GimpImageDock",
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&dock_info, 0);
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}
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return dock_type;
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}
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static void
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gimp_image_dock_class_init (GimpImageDockClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = GTK_OBJECT_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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object_class->destroy = gimp_image_dock_destroy;
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}
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static void
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gimp_image_dock_init (GimpImageDock *dock)
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{
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GtkWidget *hbox;
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dock->image_container = NULL;
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dock->show_image_menu = TRUE;
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dock->auto_follow_active = TRUE;
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hbox = gtk_hbox_new (FALSE, 2);
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gtk_box_pack_start (GTK_BOX (GIMP_DOCK (dock)->main_vbox), hbox,
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FALSE, FALSE, 0);
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gtk_box_reorder_child (GTK_BOX (GIMP_DOCK (dock)->main_vbox), hbox, 0);
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gtk_widget_show (hbox);
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dock->option_menu = gtk_option_menu_new ();
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gtk_box_pack_start (GTK_BOX (hbox), dock->option_menu, TRUE, TRUE, 0);
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gtk_widget_show (dock->option_menu);
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g_signal_connect (G_OBJECT (dock->option_menu), "destroy",
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G_CALLBACK (gtk_widget_destroyed),
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&dock->option_menu);
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dock->auto_button = gtk_toggle_button_new_with_label (_("Auto"));
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dock->auto_button),
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dock->auto_follow_active);
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gtk_box_pack_start (GTK_BOX (hbox), dock->auto_button, FALSE, FALSE, 0);
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gtk_widget_show (dock->auto_button);
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g_signal_connect (G_OBJECT (dock->auto_button), "clicked",
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G_CALLBACK (gimp_image_dock_auto_clicked),
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dock);
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}
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static void
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gimp_image_dock_destroy (GtkObject *object)
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{
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GimpImageDock *dock;
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dock = GIMP_IMAGE_DOCK (object);
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/* remove the image menu and the auto button manually here because
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* of weird cross-connections with GimpDock's context
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*/
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if (GIMP_DOCK (dock)->main_vbox &&
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dock->option_menu &&
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dock->option_menu->parent)
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{
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gtk_container_remove (GTK_CONTAINER (GIMP_DOCK (dock)->main_vbox),
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dock->option_menu->parent);
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}
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if (GTK_OBJECT_CLASS (parent_class))
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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_image_dock_new (GimpDialogFactory *factory,
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GimpContainer *image_container)
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{
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GimpImageDock *image_dock;
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GimpDock *dock;
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gchar *title;
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static gint dock_counter = 1;
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g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (factory), NULL);
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g_return_val_if_fail (GIMP_IS_CONTAINER (image_container), NULL);
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image_dock = g_object_new (GIMP_TYPE_IMAGE_DOCK, NULL);
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title = g_strdup_printf (_("Gimp Dock #%d"), dock_counter++);
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gtk_window_set_title (GTK_WINDOW (image_dock), title);
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g_free (title);
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dock = GIMP_DOCK (image_dock);
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image_dock->image_container = image_container;
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dock->factory = factory;
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dock->context = gimp_context_new (factory->context->gimp,
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"Dock Context", NULL);
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gimp_context_define_properties (dock->context,
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GIMP_CONTEXT_ALL_PROPS_MASK &
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~(GIMP_CONTEXT_IMAGE_MASK |
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GIMP_CONTEXT_DISPLAY_MASK),
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FALSE);
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gimp_context_set_parent (dock->context, factory->context);
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if (image_dock->auto_follow_active)
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gimp_context_copy_property (factory->context, dock->context,
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GIMP_CONTEXT_PROP_IMAGE);
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g_signal_connect_object (G_OBJECT (factory->context), "image_changed",
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G_CALLBACK (gimp_image_dock_factory_image_changed),
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G_OBJECT (dock),
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0);
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g_signal_connect_object (G_OBJECT (dock->context), "image_changed",
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G_CALLBACK (gimp_image_dock_image_changed),
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G_OBJECT (dock),
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0);
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image_dock->menu = gimp_container_menu_new (image_container,
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dock->context, 24);
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gtk_option_menu_set_menu (GTK_OPTION_MENU (image_dock->option_menu),
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image_dock->menu);
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gtk_widget_show (image_dock->menu);
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return GTK_WIDGET (image_dock);
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}
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void
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gimp_image_dock_set_auto_follow_active (GimpImageDock *image_dock,
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gboolean auto_follow_active)
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{
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g_return_if_fail (GIMP_IS_IMAGE_DOCK (image_dock));
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (image_dock->auto_button),
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auto_follow_active ? TRUE : FALSE);
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}
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void
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gimp_image_dock_set_show_image_menu (GimpImageDock *image_dock,
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gboolean show)
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{
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g_return_if_fail (GIMP_IS_IMAGE_DOCK (image_dock));
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if (show)
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{
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gtk_widget_show (image_dock->option_menu->parent);
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}
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else
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{
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gtk_widget_hide (image_dock->option_menu->parent);
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}
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image_dock->show_image_menu = show ? TRUE : FALSE;
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}
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static void
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gimp_image_dock_factory_image_changed (GimpContext *context,
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GimpImage *gimage,
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GimpDock *dock)
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{
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GimpImageDock *image_dock;
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image_dock = GIMP_IMAGE_DOCK (dock);
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if (gimage && image_dock->auto_follow_active)
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{
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gimp_context_set_image (dock->context, gimage);
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}
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}
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static void
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gimp_image_dock_image_changed (GimpContext *context,
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GimpImage *gimage,
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GimpDock *dock)
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{
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GimpImageDock *image_dock;
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image_dock = GIMP_IMAGE_DOCK (dock);
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if (! gimage && image_dock->image_container->num_children > 0)
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{
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gimage = GIMP_IMAGE (gimp_container_get_child_by_index (image_dock->image_container, 0));
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if (gimage)
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{
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/* this invokes this function recursively but we don't enter
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* the if() branch the second time
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*/
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gimp_context_set_image (dock->context, gimage);
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/* stop the emission of the original signal (the emission of
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* the recursive signal is finished)
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*/
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g_signal_stop_emission_by_name (G_OBJECT (context), "image_changed");
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}
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}
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}
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static void
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gimp_image_dock_auto_clicked (GtkWidget *widget,
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GimpDock *dock)
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{
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GimpImageDock *image_dock;
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image_dock = GIMP_IMAGE_DOCK (dock);
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gimp_toggle_button_update (widget, &image_dock->auto_follow_active);
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if (image_dock->auto_follow_active)
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{
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GimpImage *gimage;
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gimage = gimp_context_get_image (dock->factory->context);
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if (gimage)
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gimp_context_set_image (dock->context, gimage);
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}
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}
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