implement OLPC #10364 - Home Button in Browse

Add a button in the webtoolbar to go to the home page.
I have added a new signal to the toolbar to notify to the activity.

1 files changed, 13 insertions, 0 deletions

diff --git a/webtoolbar.py b/webtoolbar.py
index d87dbd8..227e4ef 100644
--- a/webtoolbar.py
+++ b/webtoolbar.py
@@ -217,6 +217,9 @@ class WebToolbar(gtk.Toolbar):
     __gsignals__ = {
         'add-link': (gobject.SIGNAL_RUN_FIRST,
                      gobject.TYPE_NONE,
+                     ([])),
+        'go-home': (gobject.SIGNAL_RUN_FIRST,
+                     gobject.TYPE_NONE,
                      ([]))
     }
 
@@ -241,6 +244,12 @@ class WebToolbar(gtk.Toolbar):
         self.insert(self._forward, -1)
         self._forward.show()
 
+        self._go_home = ToolButton('go-home')
+        self._go_home.set_tooltip(_('Home page'))
+        self._go_home.connect('clicked', self._go_home_cb)
+        self.insert(self._go_home, -1)
+        self._go_home.show()
+
         self._stop_and_reload = ToolButton('media-playback-stop')
         self._stop_and_reload.connect('clicked', self._stop_and_reload_cb)
         self.insert(self._stop_and_reload, -1)
@@ -329,6 +338,10 @@ class WebToolbar(gtk.Toolbar):
     def _go_forward_cb(self, button):
         self._browser.web_navigation.goForward()
 
+    def _go_home_cb(self, button):
+        self.emit('go-home')
+        self._activity.load_homepage()
+
     def _title_changed_cb(self, embed, spec):
         self._set_title(embed.props.title)