Implement "Clear private data when quitting Midori" check button

midori/main.c

@@ -1413,6 +1413,20 @@ midori_web_app_browser_notify_load_status_cb (MidoriBrowser* browser,
     }
 }
 
+static void
+midori_remove_config_file (gint         clear_prefs,
+                           gint         flag,
+                           const gchar* filename)
+{
+    if ((clear_prefs & flag) == flag)
+    {
+        gchar* config_file = build_config_filename (filename);
+        if (is_writable (config_file))
+            g_unlink (config_file);
+        g_free (config_file);
+    }
+}
+
 int
 main (int    argc,
       char** argv)
@@ -1468,6 +1482,7 @@ main (int    argc,
     #if HAVE_HILDON
     osso_context_t* osso_context;
     #endif
+    gint clear_prefs = MIDORI_CLEAR_NONE;
 
     #if ENABLE_NLS
     setlocale (LC_ALL, "");
@@ -1925,12 +1940,35 @@ main (int    argc,
     osso_deinitialize (osso_context);
     #endif
 
-    #if HAVE_SQLITE
     settings = katze_object_get_object (app, "settings");
+    #if HAVE_SQLITE
     g_object_get (settings, "maximum-history-age", &max_history_age, NULL);
-    g_object_unref (settings);
     midori_history_terminate (db, max_history_age);
     #endif
+
+    /* Clear data on quit, according to the Clear private data dialog */
+    g_object_get (settings, "clear-private-data", &clear_prefs, NULL);
+    #if HAVE_SQLITE
+    midori_remove_config_file (clear_prefs, MIDORI_CLEAR_HISTORY, "history.db");
+    #endif
+    midori_remove_config_file (clear_prefs, MIDORI_CLEAR_COOKIES, "cookies.txt");
+    if ((clear_prefs & MIDORI_CLEAR_FLASH_COOKIES) == MIDORI_CLEAR_FLASH_COOKIES)
+    {
+        gchar* cache = g_build_filename (g_get_home_dir (), ".macromedia",
+                                         "Flash_Player", NULL);
+        sokoke_remove_path (cache, TRUE);
+        g_free (cache);
+    }
+    if ((clear_prefs & MIDORI_CLEAR_WEBSITE_ICONS) == MIDORI_CLEAR_WEBSITE_ICONS)
+    {
+        gchar* cache = g_build_filename (g_get_user_cache_dir (),
+                                         PACKAGE_NAME, "icons", NULL);
+        sokoke_remove_path (cache, TRUE);
+        g_free (cache);
+    }
+    midori_remove_config_file (clear_prefs, MIDORI_CLEAR_TRASH, "tabtrash.xbel");
+
+    g_object_unref (settings);
     g_object_unref (app);
     g_free (config_file);
     return 0;

midori/midori-browser.c

@@ -138,16 +138,6 @@ enum
     LAST_SIGNAL
 };
 
-enum
-{
-    MIDORI_CLEAR_NONE = 0,
-    MIDORI_CLEAR_HISTORY = 1,
-    MIDORI_CLEAR_COOKIES = 2,
-    MIDORI_CLEAR_FLASH_COOKIES = 4,
-    MIDORI_CLEAR_WEBSITE_ICONS = 8,
-    MIDORI_CLEAR_TRASH = 16
-};
-
 static guint signals[LAST_SIGNAL];
 
 static void
@@ -3723,6 +3713,16 @@ midori_browser_clear_private_data_response_cb (GtkWidget*     dialog,
         gtk_widget_destroy (dialog);
 }
 
+static void
+midori_browser_clear_on_quit_toggled_cb (GtkToggleButton*   button,
+                                         MidoriWebSettings* settings)
+{
+    gint clear_prefs = MIDORI_CLEAR_NONE;
+    g_object_get (settings, "clear-private-data", &clear_prefs, NULL);
+    clear_prefs ^= MIDORI_CLEAR_ON_QUIT;
+    g_object_set (settings, "clear-private-data", clear_prefs, NULL);
+}
+
 static void
 _action_clear_private_data_activate (GtkAction*     action,
                                      MidoriBrowser* browser)
@@ -3802,6 +3802,15 @@ _action_clear_private_data_activate (GtkAction*     action,
         gtk_container_add (GTK_CONTAINER (alignment), vbox);
         gtk_box_pack_start (GTK_BOX (hbox), alignment, TRUE, TRUE, 0);
         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, FALSE, FALSE, 0);
+        button = gtk_check_button_new_with_mnemonic (_("Clear private data when _quitting Midori"));
+        if ((clear_prefs & MIDORI_CLEAR_ON_QUIT) == MIDORI_CLEAR_ON_QUIT)
+            gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
+        g_signal_connect (button, "toggled",
+            G_CALLBACK (midori_browser_clear_on_quit_toggled_cb), browser->settings);
+        alignment = gtk_alignment_new (0, 0, 1, 1);
+        gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 0, 0, 2, 0);
+        gtk_container_add (GTK_CONTAINER (alignment), button);
+        gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), alignment, FALSE, FALSE, 0);
         gtk_widget_show_all (GTK_DIALOG (dialog)->vbox);
 
         g_signal_connect (dialog, "response",

midori/midori-websettings.h

@@ -34,6 +34,17 @@ G_BEGIN_DECLS
 typedef struct _MidoriWebSettings                MidoriWebSettings;
 typedef struct _MidoriWebSettingsClass           MidoriWebSettingsClass;
 
+enum
+{
+    MIDORI_CLEAR_NONE = 0,
+    MIDORI_CLEAR_HISTORY = 1,
+    MIDORI_CLEAR_COOKIES = 2,
+    MIDORI_CLEAR_FLASH_COOKIES = 4,
+    MIDORI_CLEAR_WEBSITE_ICONS = 8,
+    MIDORI_CLEAR_TRASH = 16,
+    MIDORI_CLEAR_ON_QUIT = 32,
+};
+
 typedef enum
 {
     MIDORI_WINDOW_NORMAL,