mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/virt-viewer
synced 2025-12-28 07:06:04 +00:00
1136 lines
40 KiB
C
1136 lines
40 KiB
C
/*
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* Virt Viewer: A virtual machine console viewer
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*
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* Copyright (C) 2007-2012 Red Hat, Inc.
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* Copyright (C) 2009-2012 Daniel P. Berrange
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* Copyright (C) 2010 Marc-André Lureau
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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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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#include <config.h>
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#include <gdk/gdkkeysyms.h>
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#include <gtk/gtk.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <locale.h>
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#include <glib/gprintf.h>
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#include <glib/gi18n.h>
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#include "virt-gtk-compat.h"
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#include "virt-viewer-window.h"
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#include "virt-viewer-session.h"
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#include "virt-viewer-app.h"
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#include "virt-viewer-util.h"
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#include "view/autoDrawer.h"
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/* Signal handlers for main window (move in a VirtViewerMainWindow?) */
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void virt_viewer_window_menu_view_zoom_out(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_view_zoom_in(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_view_zoom_reset(GtkWidget *menu, VirtViewerWindow *self);
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gboolean virt_viewer_window_delete(GtkWidget *src, void *dummy, VirtViewerWindow *self);
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void virt_viewer_window_menu_file_quit(GtkWidget *src, VirtViewerWindow *self);
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void virt_viewer_window_menu_help_about(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_view_fullscreen(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_view_resize(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_send(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_file_screenshot(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_file_usb_device_selection(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_file_smartcard_insert(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_file_smartcard_remove(GtkWidget *menu, VirtViewerWindow *self);
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void virt_viewer_window_menu_view_release_cursor(GtkWidget *menu, VirtViewerWindow *self);
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/* Internal methods */
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static void virt_viewer_window_enable_modifiers(VirtViewerWindow *self);
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static void virt_viewer_window_disable_modifiers(VirtViewerWindow *self);
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static void virt_viewer_window_resize(VirtViewerWindow *self);
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static void virt_viewer_window_toolbar_setup(VirtViewerWindow *self);
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static GtkMenu* virt_viewer_window_get_keycombo_menu(VirtViewerWindow *self);
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G_DEFINE_TYPE (VirtViewerWindow, virt_viewer_window, G_TYPE_OBJECT)
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#define GET_PRIVATE(o) \
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(G_TYPE_INSTANCE_GET_PRIVATE ((o), VIRT_VIEWER_TYPE_WINDOW, VirtViewerWindowPrivate))
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enum {
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PROP_0,
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PROP_WINDOW,
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PROP_DISPLAY,
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PROP_SUBTITLE,
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PROP_CONTAINER,
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PROP_APP,
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};
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struct _VirtViewerWindowPrivate {
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VirtViewerApp *app;
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GtkContainer *container; /* if any, then there is no window */
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GtkBuilder *builder;
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GtkWidget *window;
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GtkWidget *layout;
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GtkWidget *toolbar;
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GtkWidget *toolbar_usb_device_selection;
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GtkWidget *toolbar_send_key;
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GtkAccelGroup *accel_group;
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VirtViewerNotebook *notebook;
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VirtViewerDisplay *display;
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gboolean accel_enabled;
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GValue accel_setting;
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GSList *accel_list;
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gboolean enable_mnemonics_save;
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gboolean grabbed;
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gboolean before_saved;
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GdkRectangle before_fullscreen;
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gboolean desktop_resize_pending;
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gint zoomlevel;
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gboolean auto_resize;
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gboolean fullscreen;
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gchar *subtitle;
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};
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static void
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virt_viewer_window_get_property (GObject *object, guint property_id,
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GValue *value, GParamSpec *pspec)
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{
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VirtViewerWindow *self = VIRT_VIEWER_WINDOW(object);
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VirtViewerWindowPrivate *priv = self->priv;
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switch (property_id) {
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case PROP_SUBTITLE:
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g_value_set_string(value, priv->subtitle);
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break;
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case PROP_WINDOW:
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g_value_set_object(value, priv->window);
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break;
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case PROP_DISPLAY:
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g_value_set_object(value, virt_viewer_window_get_display(self));
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break;
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case PROP_CONTAINER:
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g_value_set_object(value, priv->container);
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break;
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case PROP_APP:
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g_value_set_object(value, priv->app);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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virt_viewer_window_set_property (GObject *object, guint property_id,
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const GValue *value, GParamSpec *pspec)
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{
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VirtViewerWindowPrivate *priv = VIRT_VIEWER_WINDOW(object)->priv;
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switch (property_id) {
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case PROP_SUBTITLE:
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g_free(priv->subtitle);
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priv->subtitle = g_value_dup_string(value);
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virt_viewer_window_update_title(VIRT_VIEWER_WINDOW(object));
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break;
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case PROP_CONTAINER:
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g_return_if_fail(priv->container == NULL);
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priv->container = g_value_dup_object(value);
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break;
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case PROP_APP:
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g_return_if_fail(priv->app == NULL);
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priv->app = g_value_get_object(value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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virt_viewer_window_dispose (GObject *object)
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{
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VirtViewerWindowPrivate *priv = VIRT_VIEWER_WINDOW(object)->priv;
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GSList *it;
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G_OBJECT_CLASS (virt_viewer_window_parent_class)->dispose (object);
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if (priv->display) {
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g_object_unref(priv->display);
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priv->display = NULL;
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}
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DEBUG_LOG("Disposing window %p\n", object);
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if (priv->window) {
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gtk_widget_destroy(priv->window);
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priv->window = NULL;
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}
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if (priv->builder) {
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g_object_unref(priv->builder);
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priv->builder = NULL;
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}
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for (it = priv->accel_list ; it != NULL ; it = it->next) {
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g_object_unref(G_OBJECT(it->data));
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}
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g_slist_free(priv->accel_list);
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priv->accel_list = NULL;
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g_free(priv->subtitle);
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priv->subtitle = NULL;
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g_value_unset(&priv->accel_setting);
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}
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static void
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virt_viewer_window_class_init (VirtViewerWindowClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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g_type_class_add_private (klass, sizeof (VirtViewerWindowPrivate));
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object_class->get_property = virt_viewer_window_get_property;
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object_class->set_property = virt_viewer_window_set_property;
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object_class->dispose = virt_viewer_window_dispose;
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g_object_class_install_property(object_class,
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PROP_SUBTITLE,
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g_param_spec_string("subtitle",
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"Subtitle",
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"Window subtitle",
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"",
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G_PARAM_READABLE |
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G_PARAM_WRITABLE |
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G_PARAM_STATIC_STRINGS));
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g_object_class_install_property(object_class,
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PROP_WINDOW,
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g_param_spec_object("window",
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"Window",
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"GtkWindow",
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GTK_TYPE_WIDGET,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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g_object_class_install_property(object_class,
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PROP_DISPLAY,
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g_param_spec_object("display",
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"Display",
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"VirtDisplay",
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VIRT_VIEWER_TYPE_DISPLAY,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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g_object_class_install_property(object_class,
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PROP_CONTAINER,
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g_param_spec_object("container",
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"Container",
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"Container widget",
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VIRT_VIEWER_TYPE_DISPLAY,
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G_PARAM_READABLE |
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G_PARAM_WRITABLE |
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS));
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g_object_class_install_property(object_class,
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PROP_APP,
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g_param_spec_object("app",
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"App",
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"VirtViewerApp",
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VIRT_VIEWER_TYPE_APP,
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G_PARAM_READABLE |
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G_PARAM_WRITABLE |
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS));
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}
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static gboolean
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can_activate_cb (GtkWidget *widget G_GNUC_UNUSED,
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guint signal_id G_GNUC_UNUSED,
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VirtViewerWindow *self G_GNUC_UNUSED)
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{
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return TRUE;
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}
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static void
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virt_viewer_window_init (VirtViewerWindow *self)
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{
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VirtViewerWindowPrivate *priv;
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GtkWidget *vbox;
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GtkWidget *menu;
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GdkColor color;
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GSList *accels;
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self->priv = GET_PRIVATE(self);
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priv = self->priv;
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priv->auto_resize = TRUE;
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g_value_init(&priv->accel_setting, G_TYPE_STRING);
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priv->notebook = virt_viewer_notebook_new();
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priv->builder = virt_viewer_util_load_ui("virt-viewer.xml");
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menu = GTK_WIDGET(gtk_builder_get_object(priv->builder, "menu-view-resize"));
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gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu), TRUE);
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gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(self->priv->builder, "menu-send")), FALSE);
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gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(self->priv->builder, "menu-file-screenshot")), FALSE);
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gtk_builder_connect_signals(priv->builder, self);
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priv->accel_group = GTK_ACCEL_GROUP(gtk_builder_get_object(priv->builder, "accelgroup"));
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/* make sure they can be activated even if the menu item is not visible */
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g_signal_connect(gtk_builder_get_object(priv->builder, "menu-view-fullscreen"),
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"can-activate-accel", G_CALLBACK(can_activate_cb), self);
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g_signal_connect(gtk_builder_get_object(priv->builder, "menu-file-smartcard-insert"),
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"can-activate-accel", G_CALLBACK(can_activate_cb), self);
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g_signal_connect(gtk_builder_get_object(priv->builder, "menu-file-smartcard-remove"),
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"can-activate-accel", G_CALLBACK(can_activate_cb), self);
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g_signal_connect(gtk_builder_get_object(priv->builder, "menu-view-release-cursor"),
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"can-activate-accel", G_CALLBACK(can_activate_cb), self);
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vbox = GTK_WIDGET(gtk_builder_get_object(priv->builder, "viewer-box"));
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virt_viewer_window_toolbar_setup(self);
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gtk_box_pack_end(GTK_BOX(vbox), priv->layout, TRUE, TRUE, 0);
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gdk_color_parse("black", &color);
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gtk_widget_modify_bg(priv->layout, GTK_STATE_NORMAL, &color);
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priv->window = GTK_WIDGET(gtk_builder_get_object(priv->builder, "viewer"));
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gtk_window_add_accel_group(GTK_WINDOW(priv->window), priv->accel_group);
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virt_viewer_window_update_title(self);
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gtk_window_set_resizable(GTK_WINDOW(priv->window), TRUE);
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#if GTK_CHECK_VERSION(3, 0, 0)
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gtk_window_set_has_resize_grip(GTK_WINDOW(priv->window), FALSE);
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#endif
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priv->accel_enabled = TRUE;
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accels = gtk_accel_groups_from_object(G_OBJECT(priv->window));
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for ( ; accels ; accels = accels->next) {
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priv->accel_list = g_slist_append(priv->accel_list, accels->data);
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g_object_ref(G_OBJECT(accels->data));
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}
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priv->zoomlevel = 100;
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}
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static void
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virt_viewer_window_desktop_resize(VirtViewerDisplay *display G_GNUC_UNUSED,
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VirtViewerWindow *self)
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{
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if (!gtk_widget_get_visible(self->priv->window)) {
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self->priv->desktop_resize_pending = TRUE;
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return;
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}
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virt_viewer_window_resize(self);
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}
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G_MODULE_EXPORT void
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virt_viewer_window_menu_view_zoom_out(GtkWidget *menu G_GNUC_UNUSED,
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VirtViewerWindow *self)
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{
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VirtViewerWindowPrivate *priv = self->priv;
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if (priv->zoomlevel > 10)
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priv->zoomlevel -= 10;
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if (!priv->display)
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return;
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gtk_window_resize(GTK_WINDOW(priv->window), 1, 1);
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if (priv->display)
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virt_viewer_display_set_zoom_level(VIRT_VIEWER_DISPLAY(priv->display), priv->zoomlevel);
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}
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G_MODULE_EXPORT void
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virt_viewer_window_menu_view_zoom_in(GtkWidget *menu G_GNUC_UNUSED,
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VirtViewerWindow *self)
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{
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VirtViewerWindowPrivate *priv = self->priv;
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if (priv->zoomlevel < 400)
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priv->zoomlevel += 10;
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if (!priv->display)
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return;
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gtk_window_resize(GTK_WINDOW(priv->window), 1, 1);
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if (priv->display)
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virt_viewer_display_set_zoom_level(VIRT_VIEWER_DISPLAY(priv->display), priv->zoomlevel);
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}
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G_MODULE_EXPORT void
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virt_viewer_window_menu_view_zoom_reset(GtkWidget *menu G_GNUC_UNUSED,
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VirtViewerWindow *self)
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{
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VirtViewerWindowPrivate *priv = self->priv;
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gtk_window_resize(GTK_WINDOW(priv->window), 1, 1);
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priv->zoomlevel = 100;
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if (priv->display)
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virt_viewer_display_set_zoom_level(VIRT_VIEWER_DISPLAY(priv->display), priv->zoomlevel);
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}
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/*
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* This code attempts to resize the top level window to be large enough
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* to contain the entire display desktop at 1:1 ratio. If the local desktop
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* isn't large enough that it goes as large as possible and lets the display
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* scale down to fit, maintaining aspect ratio
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*/
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static void
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virt_viewer_window_resize(VirtViewerWindow *self)
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{
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GdkRectangle fullscreen;
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GdkScreen *screen;
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int width, height;
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double desktopAspect;
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double screenAspect;
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guint desktopWidth;
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guint desktopHeight;
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VirtViewerWindowPrivate *priv = self->priv;
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if (!priv->auto_resize || priv->fullscreen)
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return;
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DEBUG_LOG("Preparing main window resize");
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if (!priv->display) {
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DEBUG_LOG("Skipping inactive resize");
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return;
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}
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gtk_window_resize(GTK_WINDOW(priv->window), 1, 1);
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virt_viewer_display_get_desktop_size(VIRT_VIEWER_DISPLAY(priv->display),
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&desktopWidth, &desktopHeight);
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screen = gtk_widget_get_screen(priv->window);
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gdk_screen_get_monitor_geometry(screen,
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gdk_screen_get_monitor_at_window
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(screen, gtk_widget_get_window(priv->window)),
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&fullscreen);
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g_return_if_fail(fullscreen.height > 128);
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g_return_if_fail(fullscreen.width > 128);
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g_return_if_fail(desktopWidth > 0);
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g_return_if_fail(desktopHeight > 0);
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desktopAspect = (double)desktopWidth / (double)desktopHeight;
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screenAspect = (double)(fullscreen.width - 128) / (double)(fullscreen.height - 128);
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if ((desktopWidth > (fullscreen.width - 128)) ||
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(desktopHeight > (fullscreen.height - 128))) {
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/* Doesn't fit native res, so go as large as possible
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maintaining aspect ratio */
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if (screenAspect > desktopAspect) {
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width = desktopHeight * desktopAspect;
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height = desktopHeight;
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} else {
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width = desktopWidth;
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height = desktopWidth / desktopAspect;
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}
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} else {
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width = desktopWidth;
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height = desktopHeight;
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}
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DEBUG_LOG("Decided todo %dx%d (desktop is %dx%d, fullscreen is %dx%d",
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width, height, desktopWidth, desktopHeight,
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fullscreen.width, fullscreen.height);
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virt_viewer_display_set_desktop_size(VIRT_VIEWER_DISPLAY(priv->display),
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width, height);
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}
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void
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virt_viewer_window_leave_fullscreen(VirtViewerWindow *self)
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{
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VirtViewerWindowPrivate *priv = self->priv;
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GtkWidget *menu = GTK_WIDGET(gtk_builder_get_object(priv->builder, "top-menu"));
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GtkCheckMenuItem *check = GTK_CHECK_MENU_ITEM(gtk_builder_get_object(priv->builder, "menu-view-fullscreen"));
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if (!priv->fullscreen)
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return;
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|
|
gtk_check_menu_item_set_active(check, FALSE);
|
|
priv->fullscreen = FALSE;
|
|
ViewAutoDrawer_SetActive(VIEW_AUTODRAWER(priv->layout), FALSE);
|
|
gtk_widget_show(menu);
|
|
gtk_widget_hide(priv->toolbar);
|
|
#ifdef G_OS_WIN32
|
|
gtk_widget_set_size_request(GTK_WIDGET(priv->window), -1, -1);
|
|
#endif
|
|
gtk_window_unfullscreen(GTK_WINDOW(priv->window));
|
|
|
|
if (priv->before_saved) {
|
|
gtk_window_move(GTK_WINDOW(priv->window),
|
|
priv->before_fullscreen.x,
|
|
priv->before_fullscreen.y);
|
|
gtk_window_resize(GTK_WINDOW(priv->window),
|
|
priv->before_fullscreen.width,
|
|
priv->before_fullscreen.height);
|
|
priv->before_saved = FALSE;
|
|
}
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_enter_fullscreen(VirtViewerWindow *self, gboolean move, gint x, gint y)
|
|
{
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
GtkWidget *menu = GTK_WIDGET(gtk_builder_get_object(priv->builder, "top-menu"));
|
|
GtkCheckMenuItem *check = GTK_CHECK_MENU_ITEM(gtk_builder_get_object(priv->builder, "menu-view-fullscreen"));
|
|
|
|
if (!priv->before_saved) {
|
|
gtk_window_get_position(GTK_WINDOW(priv->window),
|
|
&priv->before_fullscreen.x,
|
|
&priv->before_fullscreen.y);
|
|
gtk_window_get_size(GTK_WINDOW(priv->window),
|
|
&priv->before_fullscreen.width,
|
|
&priv->before_fullscreen.height);
|
|
priv->before_saved = TRUE;
|
|
}
|
|
|
|
if (priv->fullscreen)
|
|
return;
|
|
priv->fullscreen = TRUE;
|
|
|
|
gtk_check_menu_item_set_active(check, TRUE);
|
|
gtk_widget_hide(menu);
|
|
gtk_widget_show(priv->toolbar);
|
|
ViewAutoDrawer_SetActive(VIEW_AUTODRAWER(priv->layout), TRUE);
|
|
ViewAutoDrawer_Close(VIEW_AUTODRAWER(priv->layout));
|
|
|
|
/* g_debug("enter fullscreen move:%d %d+%d", move, x, y); */
|
|
if (move)
|
|
gtk_window_move(GTK_WINDOW(priv->window), x, y);
|
|
|
|
gtk_window_fullscreen(GTK_WINDOW(priv->window));
|
|
#ifdef G_OS_WIN32
|
|
/* on windows, fullscreen doesn't always hide the taskbar
|
|
See https://bugzilla.gnome.org/show_bug.cgi?id=652049 */
|
|
gtk_widget_set_size_request(GTK_WIDGET(priv->window),
|
|
gdk_screen_width(),
|
|
gdk_screen_height());
|
|
#endif
|
|
}
|
|
|
|
#define MAX_KEY_COMBO 3
|
|
struct keyComboDef {
|
|
guint keys[MAX_KEY_COMBO];
|
|
guint nkeys;
|
|
const char *label;
|
|
};
|
|
|
|
static const struct keyComboDef keyCombos[] = {
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_Delete }, 3, "Ctrl+Alt+_Del"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_BackSpace }, 3, "Ctrl+Alt+_Backspace"},
|
|
{ {}, 0, "" },
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F1 }, 3, "Ctrl+Alt+F_1"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F2 }, 3, "Ctrl+Alt+F_2"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F3 }, 3, "Ctrl+Alt+F_3"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F4 }, 3, "Ctrl+Alt+F_4"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F5 }, 3, "Ctrl+Alt+F_5"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F6 }, 3, "Ctrl+Alt+F_6"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F7 }, 3, "Ctrl+Alt+F_7"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F8 }, 3, "Ctrl+Alt+F_8"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F9 }, 3, "Ctrl+Alt+F_9"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F10 }, 3, "Ctrl+Alt+F1_0"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F11 }, 3, "Ctrl+Alt+F11"},
|
|
{ { GDK_Control_L, GDK_Alt_L, GDK_F12 }, 3, "Ctrl+Alt+F12"},
|
|
{ {}, 0, "" },
|
|
{ { GDK_Print }, 1, "_PrintScreen"},
|
|
};
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_send(GtkWidget *menu,
|
|
VirtViewerWindow *self)
|
|
{
|
|
int i;
|
|
GtkWidget *label = gtk_bin_get_child(GTK_BIN(menu));
|
|
const char *text = gtk_label_get_label(GTK_LABEL(label));
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
|
|
for (i = 0 ; i < G_N_ELEMENTS(keyCombos) ; i++) {
|
|
if (!strcmp(text, keyCombos[i].label)) {
|
|
DEBUG_LOG("Sending key combo %s", gtk_label_get_text(GTK_LABEL(label)));
|
|
virt_viewer_display_send_keys(VIRT_VIEWER_DISPLAY(priv->display),
|
|
keyCombos[i].keys,
|
|
keyCombos[i].nkeys);
|
|
return;
|
|
}
|
|
}
|
|
DEBUG_LOG("Failed to find key combo %s", gtk_label_get_text(GTK_LABEL(label)));
|
|
}
|
|
|
|
static GtkMenu*
|
|
virt_viewer_window_get_keycombo_menu(VirtViewerWindow *self)
|
|
{
|
|
gint i;
|
|
GtkMenu *menu = GTK_MENU(gtk_menu_new());
|
|
|
|
for (i = 0 ; i < G_N_ELEMENTS(keyCombos) ; i++) {
|
|
GtkWidget *item;
|
|
if (keyCombos[i].nkeys == 0) {
|
|
item = gtk_separator_menu_item_new ();
|
|
} else {
|
|
item = gtk_menu_item_new_with_mnemonic(keyCombos[i].label);
|
|
g_signal_connect(item, "activate", G_CALLBACK(virt_viewer_window_menu_send), self);
|
|
}
|
|
gtk_container_add(GTK_CONTAINER(menu), item);
|
|
}
|
|
|
|
gtk_widget_show_all(GTK_WIDGET(menu));
|
|
return g_object_ref_sink(menu);
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_disable_modifiers(VirtViewerWindow *self)
|
|
{
|
|
GtkSettings *settings = gtk_settings_get_default();
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
GValue empty;
|
|
GSList *accels;
|
|
|
|
if (!priv->accel_enabled)
|
|
return;
|
|
|
|
/* This stops F10 activating menu bar */
|
|
memset(&empty, 0, sizeof empty);
|
|
g_value_init(&empty, G_TYPE_STRING);
|
|
g_object_get_property(G_OBJECT(settings), "gtk-menu-bar-accel", &priv->accel_setting);
|
|
g_object_set_property(G_OBJECT(settings), "gtk-menu-bar-accel", &empty);
|
|
|
|
/* This stops global accelerators like Ctrl+Q == Quit */
|
|
for (accels = priv->accel_list ; accels ; accels = accels->next) {
|
|
if (virt_viewer_app_get_enable_accel(priv->app) &&
|
|
priv->accel_group == accels->data)
|
|
continue;
|
|
gtk_window_remove_accel_group(GTK_WINDOW(priv->window), accels->data);
|
|
}
|
|
|
|
/* This stops menu bar shortcuts like Alt+F == File */
|
|
g_object_get(settings,
|
|
"gtk-enable-mnemonics", &priv->enable_mnemonics_save,
|
|
NULL);
|
|
g_object_set(settings,
|
|
"gtk-enable-mnemonics", FALSE,
|
|
NULL);
|
|
|
|
priv->accel_enabled = FALSE;
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_enable_modifiers(VirtViewerWindow *self)
|
|
{
|
|
GtkSettings *settings = gtk_settings_get_default();
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
GSList *accels;
|
|
|
|
if (priv->accel_enabled)
|
|
return;
|
|
|
|
/* This allows F10 activating menu bar */
|
|
g_object_set_property(G_OBJECT(settings), "gtk-menu-bar-accel", &priv->accel_setting);
|
|
|
|
/* This allows global accelerators like Ctrl+Q == Quit */
|
|
for (accels = priv->accel_list ; accels ; accels = accels->next) {
|
|
if (virt_viewer_app_get_enable_accel(priv->app) &&
|
|
priv->accel_group == accels->data)
|
|
continue;
|
|
gtk_window_add_accel_group(GTK_WINDOW(priv->window), accels->data);
|
|
}
|
|
|
|
/* This allows menu bar shortcuts like Alt+F == File */
|
|
g_object_set(settings,
|
|
"gtk-enable-mnemonics", priv->enable_mnemonics_save,
|
|
NULL);
|
|
|
|
priv->accel_enabled = TRUE;
|
|
}
|
|
|
|
|
|
G_MODULE_EXPORT gboolean
|
|
virt_viewer_window_delete(GtkWidget *src G_GNUC_UNUSED,
|
|
void *dummy G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
DEBUG_LOG("Window closed");
|
|
virt_viewer_app_window_set_visible(self->priv->app, self, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_file_quit(GtkWidget *src G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_app_quit(self->priv->app);
|
|
}
|
|
|
|
|
|
static void
|
|
virt_viewer_window_toolbar_leave_fullscreen(GtkWidget *button G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
g_object_set(self->priv->app, "fullscreen", FALSE, NULL);
|
|
}
|
|
|
|
static void keycombo_menu_location(GtkMenu *menu G_GNUC_UNUSED, gint *x, gint *y,
|
|
gboolean *push_in, gpointer user_data)
|
|
{
|
|
VirtViewerWindow *self = user_data;
|
|
GtkAllocation allocation;
|
|
|
|
*push_in = TRUE;
|
|
gdk_window_get_origin(gtk_widget_get_window(self->priv->toolbar_send_key), x, y);
|
|
gtk_widget_translate_coordinates(self->priv->toolbar_send_key, gtk_widget_get_toplevel(self->priv->toolbar_send_key),
|
|
0, 0, x, y);
|
|
gtk_widget_get_allocation(self->priv->toolbar_send_key, &allocation);
|
|
*y += allocation.height;
|
|
}
|
|
|
|
static void
|
|
virt_viewer_window_toolbar_send_key(GtkWidget *button G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
GtkMenu *menu = virt_viewer_window_get_keycombo_menu(self);
|
|
gtk_menu_popup(menu, NULL, NULL, keycombo_menu_location, self,
|
|
0, gtk_get_current_event_time());
|
|
g_object_unref(menu);
|
|
}
|
|
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_view_fullscreen(GtkWidget *menu,
|
|
VirtViewerWindow *self)
|
|
{
|
|
gboolean fullscreen = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menu));
|
|
|
|
g_object_set(self->priv->app, "fullscreen", fullscreen, NULL);
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_view_resize(GtkWidget *menu,
|
|
VirtViewerWindow *self)
|
|
{
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
|
|
if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menu))) {
|
|
priv->auto_resize = TRUE;
|
|
virt_viewer_window_resize(self);
|
|
} else {
|
|
priv->auto_resize = FALSE;
|
|
}
|
|
|
|
virt_viewer_display_set_auto_resize(priv->display, priv->auto_resize);
|
|
}
|
|
|
|
static void
|
|
virt_viewer_window_save_screenshot(VirtViewerWindow *self,
|
|
const char *file)
|
|
{
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
GdkPixbuf *pix = virt_viewer_display_get_pixbuf(VIRT_VIEWER_DISPLAY(priv->display));
|
|
|
|
gdk_pixbuf_save(pix, file, "png", NULL,
|
|
"tEXt::Generator App", PACKAGE, NULL);
|
|
g_object_unref(pix);
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_file_screenshot(GtkWidget *menu G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
GtkWidget *dialog;
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
|
|
g_return_if_fail(priv->display != NULL);
|
|
|
|
dialog = gtk_file_chooser_dialog_new("Save screenshot",
|
|
NULL,
|
|
GTK_FILE_CHOOSER_ACTION_SAVE,
|
|
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
|
|
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
|
|
NULL);
|
|
gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (dialog), TRUE);
|
|
gtk_window_set_transient_for(GTK_WINDOW(dialog),
|
|
GTK_WINDOW(self->priv->window));
|
|
|
|
//gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), default_folder_for_saving);
|
|
//gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), "Screenshot");
|
|
|
|
if (gtk_dialog_run(GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
|
|
char *filename;
|
|
|
|
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER (dialog));
|
|
virt_viewer_window_save_screenshot(self, filename);
|
|
g_free(filename);
|
|
}
|
|
|
|
gtk_widget_destroy(dialog);
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_file_usb_device_selection(GtkWidget *menu G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_session_usb_device_selection(virt_viewer_app_get_session(self->priv->app),
|
|
GTK_WINDOW(self->priv->window));
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_file_smartcard_insert(GtkWidget *menu G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_session_smartcard_insert(virt_viewer_app_get_session(self->priv->app));
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_file_smartcard_remove(GtkWidget *menu G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_session_smartcard_remove(virt_viewer_app_get_session(self->priv->app));
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_view_release_cursor(GtkWidget *menu G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_display_release_cursor(VIRT_VIEWER_DISPLAY(self->priv->display));
|
|
}
|
|
|
|
G_MODULE_EXPORT void
|
|
virt_viewer_window_menu_help_about(GtkWidget *menu G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
GtkBuilder *about = virt_viewer_util_load_ui("virt-viewer-about.xml");
|
|
|
|
GtkWidget *dialog = GTK_WIDGET(gtk_builder_get_object(about, "about"));
|
|
gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(dialog), VERSION);
|
|
|
|
gtk_window_set_transient_for(GTK_WINDOW(dialog),
|
|
GTK_WINDOW(self->priv->window));
|
|
|
|
gtk_builder_connect_signals(about, self);
|
|
|
|
gtk_widget_show_all(dialog);
|
|
|
|
g_object_unref(G_OBJECT(about));
|
|
}
|
|
|
|
|
|
static void
|
|
virt_viewer_window_toolbar_setup(VirtViewerWindow *self)
|
|
{
|
|
GtkWidget *button;
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
|
|
priv->toolbar = gtk_toolbar_new();
|
|
gtk_toolbar_set_show_arrow(GTK_TOOLBAR(priv->toolbar), FALSE);
|
|
gtk_widget_set_no_show_all(priv->toolbar, TRUE);
|
|
gtk_toolbar_set_style(GTK_TOOLBAR(priv->toolbar), GTK_TOOLBAR_BOTH_HORIZ);
|
|
|
|
/* Close connection */
|
|
button = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_CLOSE));
|
|
gtk_tool_item_set_tooltip_text(GTK_TOOL_ITEM(button), _("Disconnect"));
|
|
gtk_widget_show(GTK_WIDGET(button));
|
|
gtk_toolbar_insert(GTK_TOOLBAR(priv->toolbar), GTK_TOOL_ITEM (button), 0);
|
|
g_signal_connect(button, "clicked", G_CALLBACK(virt_viewer_window_menu_file_quit), self);
|
|
|
|
/* USB Device selection */
|
|
button = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_PREFERENCES));
|
|
gtk_tool_button_set_label(GTK_TOOL_BUTTON(button), _("USB device selection"));
|
|
gtk_tool_item_set_tooltip_text(GTK_TOOL_ITEM(button), _("USB device selection"));
|
|
gtk_toolbar_insert(GTK_TOOLBAR(priv->toolbar), GTK_TOOL_ITEM(button), 0);
|
|
g_signal_connect(button, "clicked", G_CALLBACK(virt_viewer_window_menu_file_usb_device_selection), self);
|
|
priv->toolbar_usb_device_selection = button;
|
|
|
|
/* Send key */
|
|
button = GTK_WIDGET(gtk_tool_button_new(NULL, NULL));
|
|
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON(button), "preferences-desktop-keyboard-shortcuts");
|
|
gtk_tool_item_set_tooltip_text(GTK_TOOL_ITEM(button), _("Send key combination"));
|
|
gtk_widget_show(GTK_WIDGET(button));
|
|
gtk_toolbar_insert(GTK_TOOLBAR(priv->toolbar), GTK_TOOL_ITEM(button), 0);
|
|
g_signal_connect(button, "clicked", G_CALLBACK(virt_viewer_window_toolbar_send_key), self);
|
|
gtk_widget_set_sensitive(button, FALSE);
|
|
priv->toolbar_send_key = button;
|
|
|
|
/* Leave fullscreen */
|
|
button = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_LEAVE_FULLSCREEN));
|
|
gtk_tool_button_set_label(GTK_TOOL_BUTTON(button), _("Leave fullscreen"));
|
|
gtk_tool_item_set_tooltip_text(GTK_TOOL_ITEM(button), _("Leave fullscreen"));
|
|
gtk_tool_item_set_is_important(GTK_TOOL_ITEM(button), TRUE);
|
|
gtk_widget_show(GTK_WIDGET(button));
|
|
gtk_toolbar_insert(GTK_TOOLBAR(priv->toolbar), GTK_TOOL_ITEM(button), 0);
|
|
g_signal_connect(button, "clicked", G_CALLBACK(virt_viewer_window_toolbar_leave_fullscreen), self);
|
|
|
|
priv->layout = ViewAutoDrawer_New();
|
|
|
|
ViewAutoDrawer_SetActive(VIEW_AUTODRAWER(priv->layout), FALSE);
|
|
ViewOvBox_SetOver(VIEW_OV_BOX(priv->layout), priv->toolbar);
|
|
ViewOvBox_SetUnder(VIEW_OV_BOX(priv->layout), GTK_WIDGET(priv->notebook));
|
|
ViewAutoDrawer_SetOffset(VIEW_AUTODRAWER(priv->layout), -1);
|
|
ViewAutoDrawer_SetFill(VIEW_AUTODRAWER(priv->layout), FALSE);
|
|
ViewAutoDrawer_SetOverlapPixels(VIEW_AUTODRAWER(priv->layout), 1);
|
|
ViewAutoDrawer_SetNoOverlapPixels(VIEW_AUTODRAWER(priv->layout), 0);
|
|
gtk_widget_show(priv->layout);
|
|
}
|
|
|
|
VirtViewerNotebook*
|
|
virt_viewer_window_get_notebook (VirtViewerWindow *self)
|
|
{
|
|
return VIRT_VIEWER_NOTEBOOK(self->priv->notebook);
|
|
}
|
|
|
|
GtkWindow*
|
|
virt_viewer_window_get_window (VirtViewerWindow *self)
|
|
{
|
|
return GTK_WINDOW(self->priv->window);
|
|
}
|
|
|
|
static void
|
|
virt_viewer_window_pointer_grab(VirtViewerDisplay *display G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
|
|
priv->grabbed = TRUE;
|
|
virt_viewer_window_update_title(self);
|
|
}
|
|
|
|
static void
|
|
virt_viewer_window_pointer_ungrab(VirtViewerDisplay *display G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
|
|
priv->grabbed = FALSE;
|
|
virt_viewer_window_update_title(self);
|
|
}
|
|
|
|
static void
|
|
virt_viewer_window_keyboard_grab(VirtViewerDisplay *display G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_window_disable_modifiers(self);
|
|
}
|
|
|
|
static void
|
|
virt_viewer_window_keyboard_ungrab(VirtViewerDisplay *display G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
virt_viewer_window_enable_modifiers(self);
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_update_title(VirtViewerWindow *self)
|
|
{
|
|
VirtViewerWindowPrivate *priv = self->priv;
|
|
char *title;
|
|
gchar *ungrab = NULL;
|
|
|
|
if (priv->grabbed) {
|
|
gchar *label;
|
|
|
|
if (virt_viewer_app_get_enable_accel(priv->app)) {
|
|
GtkAccelKey key;
|
|
gtk_accel_map_lookup_entry("<virt-viewer>/view/release-cursor", &key);
|
|
label = gtk_accelerator_get_label(key.accel_key, key.accel_mods);
|
|
} else {
|
|
label = g_strdup(_("Ctrl+Alt"));
|
|
}
|
|
|
|
ungrab = g_strdup_printf(_("(Press %s to release pointer)"), label);
|
|
g_free(label);
|
|
}
|
|
|
|
if (!ungrab && !priv->subtitle)
|
|
title = g_strdup(g_get_application_name());
|
|
else
|
|
/* translators:
|
|
* This is "<ungrab (or empty)><space (or empty)><subtitle (or empty)> - <appname>"
|
|
* Such as: "(Press Ctrl+Alt to release pointer) BigCorpTycoon MOTD - Virt Viewer"
|
|
*/
|
|
title = g_strdup_printf(_("%s%s%s - %s"),
|
|
/* translators: <ungrab empty> */
|
|
ungrab ? ungrab : "",
|
|
/* translators: <space> */
|
|
ungrab && priv->subtitle ? _(" ") : "",
|
|
priv->subtitle,
|
|
g_get_application_name());
|
|
|
|
gtk_window_set_title(GTK_WINDOW(priv->window), title);
|
|
|
|
g_free(title);
|
|
g_free(ungrab);
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_set_usb_options_sensitive(VirtViewerWindow *self, gboolean sensitive)
|
|
{
|
|
VirtViewerWindowPrivate *priv;
|
|
GtkWidget *menu;
|
|
|
|
g_return_if_fail(VIRT_VIEWER_IS_WINDOW(self));
|
|
|
|
priv = self->priv;
|
|
menu = GTK_WIDGET(gtk_builder_get_object(priv->builder, "menu-file-usb-device-selection"));
|
|
gtk_widget_set_sensitive(menu, sensitive);
|
|
gtk_widget_set_visible(priv->toolbar_usb_device_selection, sensitive);
|
|
}
|
|
|
|
static void
|
|
display_show_hint(VirtViewerDisplay *display,
|
|
GParamSpec *pspec G_GNUC_UNUSED,
|
|
VirtViewerWindow *self)
|
|
{
|
|
guint hint;
|
|
|
|
g_object_get(display, "show-hint", &hint, NULL);
|
|
|
|
hint = (hint & VIRT_VIEWER_DISPLAY_SHOW_HINT_READY);
|
|
|
|
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(self->priv->builder, "menu-send")), hint);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(self->priv->builder, "menu-file-screenshot")), hint);
|
|
gtk_widget_set_sensitive(self->priv->toolbar_send_key, hint);
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_set_display(VirtViewerWindow *self, VirtViewerDisplay *display)
|
|
{
|
|
VirtViewerWindowPrivate *priv;
|
|
|
|
g_return_if_fail(VIRT_VIEWER_IS_WINDOW(self));
|
|
g_return_if_fail(display == NULL || VIRT_VIEWER_IS_DISPLAY(display));
|
|
|
|
priv = self->priv;
|
|
if (priv->display) {
|
|
gtk_notebook_remove_page(GTK_NOTEBOOK(priv->notebook), 1);
|
|
g_object_unref(priv->display);
|
|
priv->display = NULL;
|
|
}
|
|
|
|
if (display != NULL) {
|
|
priv->display = g_object_ref(display);
|
|
|
|
virt_viewer_display_set_zoom_level(VIRT_VIEWER_DISPLAY(priv->display), priv->zoomlevel);
|
|
virt_viewer_display_set_auto_resize(VIRT_VIEWER_DISPLAY(priv->display), priv->auto_resize);
|
|
|
|
gtk_notebook_append_page(GTK_NOTEBOOK(priv->notebook), GTK_WIDGET(display), NULL);
|
|
gtk_widget_show_all(GTK_WIDGET(display));
|
|
|
|
virt_viewer_signal_connect_object(display, "display-pointer-grab",
|
|
G_CALLBACK(virt_viewer_window_pointer_grab), self, 0);
|
|
virt_viewer_signal_connect_object(display, "display-pointer-ungrab",
|
|
G_CALLBACK(virt_viewer_window_pointer_ungrab), self, 0);
|
|
virt_viewer_signal_connect_object(display, "display-keyboard-grab",
|
|
G_CALLBACK(virt_viewer_window_keyboard_grab), self, 0);
|
|
virt_viewer_signal_connect_object(display, "display-keyboard-ungrab",
|
|
G_CALLBACK(virt_viewer_window_keyboard_ungrab), self, 0);
|
|
virt_viewer_signal_connect_object(display, "display-desktop-resize",
|
|
G_CALLBACK(virt_viewer_window_desktop_resize), self, 0);
|
|
virt_viewer_signal_connect_object(display, "notify::show-hint",
|
|
G_CALLBACK(display_show_hint), self, 0);
|
|
}
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_show(VirtViewerWindow *self)
|
|
{
|
|
gtk_widget_show(self->priv->window);
|
|
|
|
if (self->priv->display)
|
|
virt_viewer_display_set_enabled(self->priv->display, TRUE);
|
|
|
|
if (self->priv->desktop_resize_pending) {
|
|
virt_viewer_window_resize(self);
|
|
self->priv->desktop_resize_pending = FALSE;
|
|
}
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_hide(VirtViewerWindow *self)
|
|
{
|
|
gtk_widget_hide(self->priv->window);
|
|
|
|
if (self->priv->display) {
|
|
VirtViewerDisplay *display = self->priv->display;
|
|
guint nth;
|
|
|
|
g_object_get(display, "nth-display", &nth, NULL);
|
|
if (nth != 0)
|
|
virt_viewer_display_set_enabled(display, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
virt_viewer_window_set_zoom_level(VirtViewerWindow *self, gint zoom_level)
|
|
{
|
|
g_return_if_fail(VIRT_VIEWER_IS_WINDOW(self));
|
|
|
|
/* FIXME: turn into a dynamic property */
|
|
self->priv->zoomlevel = zoom_level;
|
|
}
|
|
|
|
gint virt_viewer_window_get_zoom_level(VirtViewerWindow *self)
|
|
{
|
|
g_return_val_if_fail(VIRT_VIEWER_IS_WINDOW(self), 100);
|
|
return self->priv->zoomlevel;
|
|
}
|
|
|
|
GtkMenuItem*
|
|
virt_viewer_window_get_menu_displays(VirtViewerWindow *self)
|
|
{
|
|
g_return_val_if_fail(VIRT_VIEWER_IS_WINDOW(self), NULL);
|
|
|
|
return GTK_MENU_ITEM(gtk_builder_get_object(self->priv->builder, "menu-displays"));
|
|
}
|
|
|
|
GtkBuilder*
|
|
virt_viewer_window_get_builder(VirtViewerWindow *self)
|
|
{
|
|
g_return_val_if_fail(VIRT_VIEWER_IS_WINDOW(self), NULL);
|
|
|
|
return self->priv->builder;
|
|
}
|
|
|
|
VirtViewerDisplay*
|
|
virt_viewer_window_get_display(VirtViewerWindow *self)
|
|
{
|
|
g_return_val_if_fail(VIRT_VIEWER_WINDOW(self), FALSE);
|
|
|
|
return self->priv->display;
|
|
}
|
|
|
|
/*
|
|
* Local variables:
|
|
* c-indent-level: 4
|
|
* c-basic-offset: 4
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*/
|