Removes bad prefixes from window title. Patch by Robin Sonefors

2008-10-14  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>

	* shell/ev-window-title.c (ev_window_title_sanitize_title):

	Removes bad prefixes from window title. Patch by 
	Robin Sonefors <ozamosi@blinkenlights.se> fixes bug #534684.
	

svn path=/trunk/; revision=3220

1 files changed, 23 insertions, 6 deletions

diff --git a/shell/ev-window-title.c b/shell/ev-window-title.c
index b43775a..9cfd865 100644
--- a/shell/ev-window-title.c
+++ b/shell/ev-window-title.c
@@ -21,6 +21,7 @@
 #include "ev-window-title.h"
 #include "ev-backends-manager.h"
 
+#include <string.h>
 #include <gio/gio.h>
 #include <glib/gi18n.h>
 
@@ -31,8 +32,8 @@
 typedef struct
 {
 	const gchar *backend;
-	const gchar *ext;
-} BadExtensionEntry;
+	const gchar *text;
+} BadTitleEntry;
 
 struct _EvWindowTitle
 {
@@ -42,7 +43,7 @@ struct _EvWindowTitle
 	char *uri;
 };
 
-static const BadExtensionEntry bad_extensions[] = {
+static const BadTitleEntry bad_extensions[] = {
 	{ EV_BACKEND_PS, ".dvi" },
 	{ EV_BACKEND_PDF, ".doc" },
 	{ EV_BACKEND_PDF, ".dvi" },
@@ -50,6 +51,11 @@ static const BadExtensionEntry bad_extensions[] = {
 	{ EV_BACKEND_PDF, ".rtf" }
 };
 
+static const BadTitleEntry bad_prefixes[] = {
+	{ EV_BACKEND_PDF, "Microsoft Word - " },
+	{ EV_BACKEND_PDF, "Microsoft PowerPoint - " }
+};
+
 EvWindowTitle *
 ev_window_title_new (EvWindow *window)
 {
@@ -78,7 +84,7 @@ get_filename_from_uri (const char *uri)
 /* Some docs report titles with confusing extensions (ex. .doc for pdf).
    Let's show the filename in this case */
 static void
-ev_window_title_sanitize_extension (EvWindowTitle *window_title, char **title) {
+ev_window_title_sanitize_title (EvWindowTitle *window_title, char **title) {
 	const gchar *backend;
 	int i;
 
@@ -86,7 +92,7 @@ ev_window_title_sanitize_extension (EvWindowTitle *window_title, char **title) {
 
 	for (i = 0; i < G_N_ELEMENTS (bad_extensions); i++) {
 		if (g_ascii_strcasecmp (bad_extensions[i].backend, backend) == 0 && 
-		    g_str_has_suffix (*title, bad_extensions[i].ext)) {
+		    g_str_has_suffix (*title, bad_extensions[i].text)) {
 			char *new_title;
 			char *filename = get_filename_from_uri (window_title->uri);
 
@@ -97,6 +103,17 @@ ev_window_title_sanitize_extension (EvWindowTitle *window_title, char **title) {
 			g_free (filename);
 		}
 	}
+	for (i = 0; i < G_N_ELEMENTS (bad_prefixes); i++) {
+		if (g_ascii_strcasecmp (bad_prefixes[i].backend, backend) == 0 &&
+		    g_str_has_prefix (*title, bad_prefixes[i].text)) {
+			char *new_title;
+			int len = strlen(bad_prefixes[i].text);
+			
+			new_title = g_strdup_printf ("%s", (*title) + len);
+			g_free (*title);
+			*title = new_title;
+		}
+	}
 }
 
 static void
@@ -125,7 +142,7 @@ ev_window_title_update (EvWindowTitle *window_title)
 	}
 
 	if (title && window_title->uri) {
-		ev_window_title_sanitize_extension (window_title, &title);
+		ev_window_title_sanitize_title (window_title, &title);
 	} else if (window_title->uri) {
 		title = get_filename_from_uri (window_title->uri);
 	} else if (!title) {