GdkColormap *cmap;
GdkPixbuf *pixbuf;
int width, height;
+
+ if (gs->pstarget == NULL)
+ return;
cmap = gdk_window_get_colormap (gs->pstarget);
gdk_drawable_get_size (gs->bpixmap, &width, &height);
GdkColormap *colormap;
double width, height;
int pixmap_width, pixmap_height;
+
+ if (gs->pstarget == NULL)
+ return;
ev_document_get_page_size (EV_DOCUMENT (gs), page, &width, &height);
#define NUM_GS_ARGS (NUM_ARGS - 20)
#define NUM_ALPHA_ARGS 10
- char *argv[NUM_ARGS], *dir, *gv_env;
+ char *argv[NUM_ARGS], *dir, *gv_env, *gs_path;
char **gs_args, **alpha_args = NULL;
int argc = 0, i;
stop_interpreter(gs);
/* set up the args... */
- gs_args = g_strsplit (gtk_gs_defaults_get_interpreter_cmd (), " ", NUM_GS_ARGS);
+ gs_path = g_find_program_in_path ("gs");
+ gs_args = g_strsplit (gs_path, " ", NUM_GS_ARGS);
+ g_free (gs_path);
for(i = 0; i < NUM_GS_ARGS && gs_args[i]; i++, argc++) {
argv[argc] = gs_args[i];
}
/* report error */
filename_dsp = g_filename_display_name (gs->gs_filename);
- msg = g_strdup_printf (_("Error while decompressing file %s:\n"), filename_dsp);
+ msg = g_strdup_printf (_("Error while decompressing file “%s”:\n"), filename_dsp);
g_free (filename_dsp);
interpreter_failed (gs, msg);
gchar *msg;
filename_dsp = g_filename_display_name (fname);
- msg = g_strdup_printf (_("Cannot open file %s.\n"), filename_dsp);
+ msg = g_strdup_printf (_("Cannot open file “%s”.\n"), filename_dsp);
g_free (filename_dsp);
interpreter_failed (gs, msg);
const char *uri,
GError **error)
{
- gboolean result;
char *filename;
+ char *gs_path;
+ gboolean result;
filename = g_filename_from_uri (uri, NULL, error);
if (!filename)
return FALSE;
- result = document_load (PS_DOCUMENT (document), filename);
- if (!result) {
- gchar *filename_dsp;
-
- filename_dsp = g_filename_display_name (filename);
-
- g_set_error (error, G_FILE_ERROR,
- G_FILE_ERROR_FAILED,
- _("Failed to load document '%s'"),
- filename_dsp);
-
- g_free (filename_dsp);
+ gs_path = g_find_program_in_path ("gs");
+ if (!gs_path) {
+ gchar *filename_dsp;
+ filename_dsp = g_filename_display_name (filename);
+ g_set_error(error,
+ G_FILE_ERROR,
+ G_FILE_ERROR_NOENT,
+ _("Failed to load document “%s”. Ghostscript interpreter was not found in path"),
+ filename);
+ g_free (filename_dsp);
+ result = FALSE;
+ } else {
+ result = document_load (PS_DOCUMENT (document), filename);
+ if (!result) {
+ gchar *filename_dsp;
+ filename_dsp = g_filename_display_name (filename);
+
+ g_set_error (error, G_FILE_ERROR,
+ G_FILE_ERROR_FAILED,
+ _("Failed to load document “%s”"),
+ filename_dsp);
+ g_free (filename_dsp);
+ }
+ g_free (gs_path);
}
-
g_free (filename);
return result;