#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)
-{
- const guchar *driver;
-
- driver = gnome_print_config_get (
- config, (const guchar *)"Settings.Engine.Backend.Driver");
-
- if (driver) {
- if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
- return TRUE;
- else
- return FALSE;
- }
-
- return FALSE;
-}
-
-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;
- }
-
- return FALSE;
-}
-
-GnomePrintConfig *
-load_print_config_from_file (void)
-{
- GnomePrintConfig *print_config = NULL;
- char *file_name, *contents = NULL;
-
- file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
- NULL);
-
- if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
- print_config = gnome_print_config_from_string (contents, 0);
- g_free (contents);
- }
-
- if (print_config == NULL) {
- print_config = gnome_print_config_default ();
- }
-
- g_free (file_name);
-
- return print_config;
-}
-
-void
-save_print_config_to_file (GnomePrintConfig *config)
-{
- char *file_name, *str;
-
- g_return_if_fail (config != NULL);
-
- str = gnome_print_config_to_string (config, 0);
- if (str == NULL) return;
-
- file_name = g_build_filename (ev_dot_dir (),
- PRINT_CONFIG_FILENAME,
- NULL);
-
- g_file_set_contents (file_name, str, -1, NULL);
-
- g_free (file_name);
- g_free (str);
-}
-#endif /* WITH_GNOME_PRINT */
-
static void
ev_gui_sanitise_popup_position (GtkMenu *menu,
GtkWidget *widget,
* Returns: Number of monitors, -1 if uncertain situation (like multiple screens)
*/
gint
-get_num_monitors (GtkWindow * window)
+get_num_monitors (GtkWindow *window)
{
- GdkDisplay * display;
- GdkScreen * screen;
- gint num_screen = gdk_display_get_n_screens(display);
+ GdkDisplay *display;
+ GdkScreen *screen;
+ gint num_screen;
- display = gdk_display_get_default();
+ 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);
+ screen = gtk_window_get_screen (window);
else
- screen = gdk_display_get_screen(display, 0);
+ screen = gdk_display_get_screen (display, 0);
- return gdk_screen_get_n_monitors(screen);
+ return gdk_screen_get_n_monitors (screen);
}
gdouble
-get_screen_dpi (GtkWindow * window)
+get_screen_dpi (GtkWindow *window)
{
GdkScreen *screen;
gdouble xdpi, ydpi;
return (xdpi + ydpi) / 2.0;
}
+
+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);
+ }
+
+ g_slist_free (pixbuf_formats);
+}
+
+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_slist_free (pixbuf_formats);
+ return NULL;
+}
+
+#define XDIGIT(c) ((c) <= '9' ? (c) - '0' : ((c) & 0x4F) - 'A' + 10)
+#define HEXCHAR(s) ((XDIGIT (s[1]) << 4) + XDIGIT (s[2]))
+
+static char *
+uri_decoded_copy (const char *part, int length)
+{
+ unsigned char *s, *d;
+ char *decoded = g_strndup (part, length);
+
+ s = d = (unsigned char *)decoded;
+ do {
+ if (*s == '%') {
+ if (!g_ascii_isxdigit (s[1]) ||
+ !g_ascii_isxdigit (s[2])) {
+ g_free (decoded);
+ return NULL;
+ }
+ *d++ = HEXCHAR (s);
+ s += 2;
+ } else
+ *d++ = *s;
+ } while (*s++);
+
+ return decoded;
+}
+
+char* escape_uri_for_display (const char *uri)
+{
+ GFile *file;
+ char *disp;
+ char *filename;
+
+ file = g_file_new_for_uri (uri);
+ filename = g_file_get_parse_name (file);
+ disp = uri_decoded_copy (filename, strlen (filename));
+ g_free (filename);
+ g_object_unref (file);
+
+ return disp;
+}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff