#include <string.h>
#include <math.h>
-
-#define PRINT_CONFIG_FILENAME "ev-print-config.xml"
+#include <glib/gi18n.h>
typedef struct
{
g_free (rectangles);
}
-#ifdef WITH_GNOME_PRINT
-gboolean
-using_pdf_printer (GnomePrintConfig *config)
+static void
+ev_gui_sanitise_popup_position (GtkMenu *menu,
+ GtkWidget *widget,
+ gint *x,
+ gint *y)
{
- const guchar *driver;
-
- driver = gnome_print_config_get (
- config, (const guchar *)"Settings.Engine.Backend.Driver");
+ GdkScreen *screen = gtk_widget_get_screen (widget);
+ gint monitor_num;
+ GdkRectangle monitor;
+ GtkRequisition req;
- if (driver) {
- if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
- return TRUE;
- else
- return FALSE;
- }
+ g_return_if_fail (widget != NULL);
- return FALSE;
-}
+ gtk_widget_size_request (GTK_WIDGET (menu), &req);
-gboolean
-using_postscript_printer (GnomePrintConfig *config)
-{
- const guchar *driver;
- const guchar *transport;
-
- driver = gnome_print_config_get (
- config, (const guchar *)"Settings.Engine.Backend.Driver");
-
- transport = gnome_print_config_get (
- config, (const guchar *)"Settings.Transport.Backend");
-
- if (driver) {
- if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
- return TRUE;
- else
- return FALSE;
- } else if (transport) { /* these transports default to PostScript */
- if (!strcmp ((const gchar *)transport, "CUPS"))
- return TRUE;
- else if (!strcmp ((const gchar *)transport, "LPD"))
- return TRUE;
- else if (!strcmp ((const gchar *)transport, "PAPI"))
- return TRUE;
- }
+ 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);
- return FALSE;
+ *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));
}
-GnomePrintConfig *
-load_print_config_from_file (void)
+void
+ev_gui_menu_position_tree_selection (GtkMenu *menu,
+ gint *x,
+ gint *y,
+ gboolean *push_in,
+ gpointer user_data)
{
- GnomePrintConfig *print_config = NULL;
- char *file_name, *contents = NULL;
+ 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;
- file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
- NULL);
+ gtk_tree_view_get_cell_area (tree_view, selected_rows->data,
+ NULL, &cell_rect);
- if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
- print_config = gnome_print_config_from_string (contents, 0);
- g_free (contents);
- }
+ *y += CLAMP (cell_rect.y + cell_rect.height, 0, visible.height);
- if (print_config == NULL) {
- print_config = gnome_print_config_default ();
+ g_list_foreach (selected_rows, (GFunc)gtk_tree_path_free, NULL);
+ g_list_free (selected_rows);
}
- g_free (file_name);
+ ev_gui_sanitise_popup_position (menu, widget, x, y);
+}
- return print_config;
+/**
+ * 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);
}
-void
-save_print_config_to_file (GnomePrintConfig *config)
+gdouble
+get_screen_dpi (GtkWindow *window)
{
- char *file_name, *str;
+ 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;
+}
- g_return_if_fail (config != NULL);
- str = gnome_print_config_to_string (config, 0);
- if (str == NULL) return;
+void
+file_chooser_dialog_add_writable_pixbuf_formats (GtkFileChooser *chooser)
+{
+ GSList *pixbuf_formats = NULL;
+ GSList *iter;
+ GtkFileFilter *filter;
+ int i;
+
+ filter = gtk_file_filter_new();
+ gtk_file_filter_set_name (filter, _("By extension"));
+ g_object_set_data (G_OBJECT(filter), "pixbuf-format", NULL);
+ gtk_file_chooser_add_filter (chooser, filter);
+
+ pixbuf_formats = gdk_pixbuf_get_formats ();
+
+ for (iter = pixbuf_formats; iter; iter = iter->next) {
+ GdkPixbufFormat *format = iter->data;
+
+ gchar *description, *name, *extensions;
+ gchar **extension_list, **mime_types;
+
+ if (gdk_pixbuf_format_is_disabled (format) ||
+ !gdk_pixbuf_format_is_writable (format))
+ continue;
+
+ name = gdk_pixbuf_format_get_description (format);
+ extension_list = gdk_pixbuf_format_get_extensions (format);
+ extensions = g_strjoinv (", ", extension_list);
+ g_strfreev (extension_list);
+ description = g_strdup_printf ("%s (%s)", name, extensions);
+
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, description);
+ g_object_set_data (G_OBJECT (filter), "pixbuf-format", format);
+ gtk_file_chooser_add_filter (chooser, filter);
+
+ g_free (description);
+ g_free (extensions);
+ g_free (name);
+
+ mime_types = gdk_pixbuf_format_get_mime_types (format);
+ for (i = 0; mime_types[i] != 0; i++)
+ gtk_file_filter_add_mime_type (filter, mime_types[i]);
+ g_strfreev (mime_types);
+ }
- file_name = g_build_filename (ev_dot_dir (),
- PRINT_CONFIG_FILENAME,
- NULL);
+ g_slist_free (pixbuf_formats);
+}
- g_file_set_contents (file_name, str, -1, NULL);
+GdkPixbufFormat*
+get_gdk_pixbuf_format_by_extension (gchar *uri)
+{
+ GSList *pixbuf_formats = NULL;
+ GSList *iter;
+ int i;
+
+ pixbuf_formats = gdk_pixbuf_get_formats ();
+
+ for (iter = pixbuf_formats; iter; iter = iter->next) {
+ gchar **extension_list;
+ GdkPixbufFormat *format = iter->data;
+
+ if (gdk_pixbuf_format_is_disabled (format) ||
+ !gdk_pixbuf_format_is_writable (format))
+ continue;
+
+ extension_list = gdk_pixbuf_format_get_extensions (format);
+
+ for (i = 0; extension_list[i] != 0; i++) {
+ if (g_str_has_suffix (uri, extension_list[i])) {
+ g_slist_free (pixbuf_formats);
+ g_strfreev (extension_list);
+ return format;
+ }
+ }
+ g_strfreev (extension_list);
+ }
- g_free (file_name);
- g_free (str);
+ g_slist_free (pixbuf_formats);
+ return NULL;
}
-#endif /* WITH_GNOME_PRINT */