static void
interface_toggle_mainpoint_magnetism(GtkWidget *widget, gpointer data)
{
DDisplay *ddisp = (DDisplay *)data;
ddisplay_set_snap_to_objects(ddisp,
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)));
ddisplay_add_update_all(ddisp);
ddisplay_flush(ddisp);
}
/**
* Sets the Object-snap property for the active display.
* @param b Object snap toggle button.
* @param not_used
*/
static void
integrated_ui_toolbar_object_snap_toggle(GtkToggleButton *b, gpointer *not_used)
{
DDisplay *ddisp = ddisplay_active ();
if (ddisp)
{
ddisplay_set_snap_to_objects (ddisp, gtk_toggle_button_get_active (b));
}
}
void
display_set_active(DDisplay *ddisp)
{
if (ddisp != active_display) {
active_display = ddisp;
/* perform notification here (such as switch layers dialog) */
layer_dialog_set_diagram(ddisp ? ddisp->diagram : NULL);
diagram_properties_set_diagram(ddisp ? ddisp->diagram : NULL);
if (ddisp) {
if (ddisp->is_standalone_window)
{
display_update_menu_state(ddisp);
if (prefs.toolbox_on_top) {
gtk_window_set_transient_for(GTK_WINDOW(interface_get_toolbox_shell()),
GTK_WINDOW(ddisp->shell));
} else {
gtk_window_set_transient_for(GTK_WINDOW(interface_get_toolbox_shell()),
NULL);
}
} else {
GtkNotebook *notebook = g_object_get_data (G_OBJECT (ddisp->shell),
DIA_MAIN_NOTEBOOK);
/* Find the page with ddisp then set the label on the tab */
gint num_pages = gtk_notebook_get_n_pages (notebook);
gint num;
GtkWidget *page;
for (num = 0 ; num < num_pages ; num++)
{
page = gtk_notebook_get_nth_page (notebook,num);
if (g_object_get_data (G_OBJECT (page), "DDisplay") == ddisp)
{
gtk_notebook_set_current_page (notebook,num);
break;
}
}
/* synchronize_ui_to_active_display (ddisp); */
/* updates display title, etc */
diagram_modified(ddisp->diagram);
/* ZOOM */
update_zoom_status (ddisp);
/* Snap to grid */
ddisplay_set_snap_to_grid (ddisp, ddisp->grid.snap); /* menus */
/* Object snapping */
ddisplay_set_snap_to_objects (ddisp, ddisp->mainpoint_magnetism);
display_update_menu_state (ddisp);
gtk_window_present (GTK_WINDOW(ddisp->shell));
}
} else {
/* TODO: Prevent gtk_window_set_transient_for() in Integrated UI case */
gtk_window_set_transient_for(GTK_WINDOW(interface_get_toolbox_shell()),
NULL);
}
}
}