*
*/
+#include <config.h>
+
#include "ev-utils.h"
+#include "ev-file-helpers.h"
#include <math.h>
+#define PRINT_CONFIG_FILENAME "ev-print-config.xml"
+
typedef struct
{
int size;
}
+/* Simple function to output the contents of a region. Used solely for testing
+ * the region code.
+ */
+void
+ev_print_region_contents (GdkRegion *region)
+{
+ GdkRectangle *rectangles = NULL;
+ gint n_rectangles, i;
+
+ if (region == NULL) {
+ g_print ("<empty region>\n");
+ return;
+ }
+
+ g_print ("<region %p>\n", region);
+ gdk_region_get_rectangles (region, &rectangles, &n_rectangles);
+ for (i = 0; i < n_rectangles; i++) {
+ g_print ("\t(%d %d, %d %d) [%dx%d]\n",
+ rectangles[i].x,
+ rectangles[i].y,
+ rectangles[i].x + rectangles[i].width,
+ rectangles[i].y + rectangles[i].height,
+ rectangles[i].width,
+ rectangles[i].height);
+ }
+ g_free (rectangles);
+}
+
+
#ifndef HAVE_G_FILE_SET_CONTENTS
#include <errno.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <string.h>
+#include <glib/gstdio.h>
static gboolean
rename_file (const char *old_name,
* the umask in between the getting and the setting of the umask.
* So we have to do the whole thing in a child process.
*/
-
- int save_errno;
pid_t pid;
pid = fork ();
if (WIFEXITED (status))
{
- save_errno = WEXITSTATUS (status);
-
- if (save_errno == 0)
+ if (WEXITSTATUS (status) == 0)
{
return TRUE;
}
gchar *retval;
FILE *file;
gint fd;
- int save_errno;
retval = NULL;
return retval;
}
-gboolean
+static gboolean
ev_file_set_contents (const gchar *filename,
const gchar *contents,
gssize length,
#endif /* HAVE_G_FILE_SET_CONTENTS */
+#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;
+ }
+
+ 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);
+
+#ifdef HAVE_G_FILE_SET_CONTENTS
+ g_file_set_contents (file_name, str, -1, NULL);
+#else
+ ev_file_set_contents (file_name, str, -1, NULL);
+#endif
+
+ g_free (file_name);
+ g_free (str);
+}
+#endif /* WITH_GNOME_PRINT */
+
+