#include "ev-utils.h"
#include "ev-file-helpers.h"
+
+#include <string.h>
#include <math.h>
#define PRINT_CONFIG_FILENAME "ev-print-config.xml"
return TRUE;
else if (!strcmp ((const gchar *)transport, "LPD"))
return TRUE;
+ else if (!strcmp ((const gchar *)transport, "PAPI"))
+ return TRUE;
}
return FALSE;
}
#endif /* WITH_GNOME_PRINT */
+static void
+ev_gui_sanitise_popup_position (GtkMenu *menu,
+ GtkWidget *widget,
+ gint *x,
+ gint *y)
+{
+ GdkScreen *screen = gtk_widget_get_screen (widget);
+ gint monitor_num;
+ GdkRectangle monitor;
+ GtkRequisition req;
+
+ g_return_if_fail (widget != NULL);
+
+ gtk_widget_size_request (GTK_WIDGET (menu), &req);
+
+ monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
+ gtk_menu_set_monitor (menu, monitor_num);
+ gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
+
+ *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
+ *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
+}
+
+void
+ev_gui_menu_position_tree_selection (GtkMenu *menu,
+ gint *x,
+ gint *y,
+ gboolean *push_in,
+ gpointer user_data)
+{
+ GtkTreeSelection *selection;
+ GList *selected_rows;
+ GtkTreeModel *model;
+ GtkTreeView *tree_view = GTK_TREE_VIEW (user_data);
+ GtkWidget *widget = GTK_WIDGET (user_data);
+ GtkRequisition req;
+ GdkRectangle visible;
+
+ gtk_widget_size_request (GTK_WIDGET (menu), &req);
+ gdk_window_get_origin (widget->window, x, y);
+
+ *x += (widget->allocation.width - req.width) / 2;
+
+ /* Add on height for the treeview title */
+ gtk_tree_view_get_visible_rect (tree_view, &visible);
+ *y += widget->allocation.height - visible.height;
+
+ selection = gtk_tree_view_get_selection (tree_view);
+ selected_rows = gtk_tree_selection_get_selected_rows (selection, &model);
+ if (selected_rows)
+ {
+ GdkRectangle cell_rect;
+
+ gtk_tree_view_get_cell_area (tree_view, selected_rows->data,
+ NULL, &cell_rect);
+
+ *y += CLAMP (cell_rect.y + cell_rect.height, 0, visible.height);
+
+ g_list_foreach (selected_rows, (GFunc)gtk_tree_path_free, NULL);
+ g_list_free (selected_rows);
+ }
+
+ ev_gui_sanitise_popup_position (menu, widget, x, y);
+}
+
+/**
+ * get_num_monitors: Get the number of user monitors.
+ * @window: optional GtkWindow to look at.
+ *
+ * Returns: Number of monitors, -1 if uncertain situation (like multiple screens)
+ */
+gint
+get_num_monitors (GtkWindow *window)
+{
+ GdkDisplay *display;
+ GdkScreen *screen;
+ gint num_screen;
+
+ display = gdk_display_get_default ();
+ num_screen = gdk_display_get_n_screens (display);
+
+ if (num_screen != 1)
+ return -1;
+
+ if (window)
+ screen = gtk_window_get_screen (window);
+ else
+ screen = gdk_display_get_screen (display, 0);
+
+ return gdk_screen_get_n_monitors (screen);
+}
+
+gdouble
+get_screen_dpi (GtkWindow *window)
+{
+ GdkScreen *screen;
+ gdouble xdpi, ydpi;
+
+ screen = gtk_window_get_screen (window);
+
+ xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
+ ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
+
+ return (xdpi + ydpi) / 2.0;
+}
+