1b69070556
* app/widgets/gimpwindow.c: treat GimpCanvas as a text widget and dispatch all key events to it before invoking menu shortcuts. * app/display/gimpdisplayshell-callbacks.c: treat all events on the empty display as unhandled, not handled. * app/tools/gimptexttool.c: use the right API for invoking the proxy text view's bindings. Handle some more cursor navigation request and swallow text deletion requests we don't handle instead of always doing what the delete key does.
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpwindow.c
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "widgets-types.h"
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#include "display/display-types.h"
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#include "display/gimpcanvas.h"
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#include "gimpwindow.h"
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static gboolean gimp_window_key_press_event (GtkWidget *widget,
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GdkEventKey *kevent);
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G_DEFINE_TYPE (GimpWindow, gimp_window, GTK_TYPE_WINDOW)
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static void
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gimp_window_class_init (GimpWindowClass *klass)
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{
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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widget_class->key_press_event = gimp_window_key_press_event;
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}
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static void
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gimp_window_init (GimpWindow *window)
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{
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}
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static gboolean
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gimp_window_key_press_event (GtkWidget *widget,
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GdkEventKey *event)
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{
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GtkWindow *window = GTK_WINDOW (widget);
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GtkWidget *focus = gtk_window_get_focus (window);
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gboolean handled = FALSE;
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/* we're overriding the GtkWindow implementation here to give
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* the focus widget precedence over unmodified accelerators
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* before the accelerator activation scheme.
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*/
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/* text widgets get all key events first */
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if (GTK_IS_EDITABLE (focus) ||
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GTK_IS_TEXT_VIEW (focus) ||
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GIMP_IS_CANVAS (focus))
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handled = gtk_window_propagate_key_event (window, event);
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/* invoke control/alt accelerators */
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if (! handled && event->state & (GDK_CONTROL_MASK | GDK_MOD1_MASK))
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handled = gtk_window_activate_key (window, event);
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/* invoke focus widget handlers */
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if (! handled)
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handled = gtk_window_propagate_key_event (window, event);
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/* invoke non-(control/alt) accelerators */
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if (! handled && ! (event->state & (GDK_CONTROL_MASK | GDK_MOD1_MASK)))
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handled = gtk_window_activate_key (window, event);
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/* chain up, bypassing gtk_window_key_press(), to invoke binding set */
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if (! handled)
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{
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GtkWidgetClass *widget_class;
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widget_class = g_type_class_peek_static (g_type_parent (GTK_TYPE_WINDOW));
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handled = widget_class->key_press_event (widget, event);
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}
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return handled;
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}
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