static GtkWidget *
create_canvas (DDisplay *ddisp)
{
GtkWidget *canvas = gtk_drawing_area_new();
/* Dia's canvas does it's double buffering alone so switch off GTK's */
gtk_widget_set_double_buffered (canvas, FALSE);
gtk_widget_set_events (canvas,
GDK_EXPOSURE_MASK |
GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
GDK_STRUCTURE_MASK | GDK_ENTER_NOTIFY_MASK |
GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
g_signal_connect (G_OBJECT (canvas), "configure-event",
G_CALLBACK (canvas_configure_event), ddisp);
g_signal_connect (G_OBJECT (canvas), "expose-event",
G_CALLBACK (canvas_expose_event), ddisp);
#if GTK_CHECK_VERSION(2,18,0)
gtk_widget_set_can_focus (canvas, TRUE);
#else
GTK_WIDGET_SET_FLAGS (canvas, GTK_CAN_FOCUS);
#endif
g_signal_connect (G_OBJECT (canvas), "event",
G_CALLBACK(ddisplay_canvas_events),
ddisp);
toolbox_setup_drag_dest (canvas);
g_signal_connect (G_OBJECT (canvas), "drag_drop",
G_CALLBACK(display_drop_callback), NULL);
g_signal_connect (G_OBJECT (canvas), "drag_data_received",
G_CALLBACK(display_data_received_callback), ddisp);
g_object_set_data (G_OBJECT (canvas), "user_data", (gpointer) ddisp);
return canvas;
}
/**
* Create integrated user interface
*/
void
create_integrated_ui (void)
{
GtkWidget *window;
GtkWidget *main_vbox;
GtkWidget *hbox;
GtkWidget *wrapbox;
GtkWidget *menubar;
GtkWidget *toolbar;
GtkWidget *notebook;
GtkWidget *statusbar;
GtkAccelGroup *accel_group;
GtkWidget *layer_view;
#ifdef HAVE_GNOME
window = gnome_app_new ("Dia", _("Diagram Editor"));
#else
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_object_ref (window);
gtk_window_set_title (GTK_WINDOW (window), "Dia v" VERSION);
#endif
/* hint to window manager on X so the wm can put the window in the same
as it was when the application shut down */
gtk_window_set_role (GTK_WINDOW (window), DIA_MAIN_WINDOW);
gtk_window_set_default_size (GTK_WINDOW (window), 146, 349);
app_set_icon (GTK_WINDOW (window));
g_signal_connect (G_OBJECT (window), "delete_event",
G_CALLBACK (toolbox_delete),
window);
g_signal_connect (G_OBJECT (window), "destroy",
G_CALLBACK (toolbox_destroy),
window);
main_vbox = gtk_vbox_new (FALSE, 1);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 1);
#ifdef HAVE_GNOME
gnome_app_set_contents (GNOME_APP(window), main_vbox);
#else
gtk_container_add (GTK_CONTAINER (window), main_vbox);
#endif
gtk_widget_show (main_vbox);
/* Applicatioon Statusbar */
statusbar = gtk_statusbar_new ();
gtk_box_pack_end (GTK_BOX (main_vbox), statusbar, FALSE, TRUE, 0);
/* HBox for everything below the menubar and toolbars */
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_end (GTK_BOX (main_vbox), hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
/* Layer View */
layer_view = create_layer_view_widget ();
gtk_box_pack_end (GTK_BOX (hbox), layer_view, FALSE, FALSE, 0);
/* Diagram Notebook */
notebook = gtk_notebook_new ();
gtk_box_pack_end (GTK_BOX (hbox), notebook, TRUE, TRUE, 0);
gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
gtk_widget_show (notebook);
/* Toolbox widget */
wrapbox = toolbox_create();
gtk_box_pack_start (GTK_BOX (hbox), wrapbox, FALSE, TRUE, 0);
g_signal_connect (G_OBJECT (wrapbox), "drag_data_received",
G_CALLBACK (dia_dnd_file_drag_data_received),
NULL); /* userdata == NULL here intentionally */
/* setup the notebook to receive drops as well */
toolbox_setup_drag_dest (notebook);
g_signal_connect (G_OBJECT (notebook), "drag_data_received",
G_CALLBACK (dia_dnd_file_drag_data_received),
NULL); /* userdata == NULL here intentionally */
/* menus -- initialised afterwards, because initing the display menus
* uses the tool buttons*/
menus_get_integrated_ui_menubar(&menubar, &toolbar, &accel_group);
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
#ifdef HAVE_GNOME
gnome_app_set_menus (GNOME_APP (window), GTK_MENU_BAR (menubar));
#else
# ifdef HAVE_MAC_INTEGRATION
_create_mac_integration ();
# else
gtk_box_pack_start (GTK_BOX (main_vbox), menubar, FALSE, TRUE, 0);
gtk_widget_show (menubar);
# endif
#endif
/* Toolbar */
/* TODO: maybe delete set_style(toolbar,ICONS) */
gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), GTK_TOOLBAR_ICONS);
gtk_box_pack_start (GTK_BOX (main_vbox), toolbar, FALSE, TRUE, 0);
gtk_widget_show (toolbar);
persistence_register_window(GTK_WINDOW(window));
ui.main_window = GTK_WINDOW (window);
ui.toolbar = GTK_TOOLBAR (toolbar);
ui.diagram_notebook = GTK_NOTEBOOK (notebook);
ui.statusbar = GTK_STATUSBAR (statusbar);
ui.layer_view = layer_view;
/* NOTE: These functions use ui.xxx assignments above and so must come after
* the user interface components are set. */
integrated_ui_toolbar_show (TRUE);
integrated_ui_statusbar_show (TRUE);
/* For access outside here: */
g_object_set_data (G_OBJECT (ui.main_window), DIA_MAIN_NOTEBOOK, notebook);
/* TODO: Figure out what to do about toolbox_shell for integrated UI */
toolbox_shell = window;
}