Add a option to set the home page

This feature was requested by AU. A menu in the home button is added,
with options to set the home page, reset the home page, and go to the
Library. The items in the menu are shown or hidden as needed.
The configuration is stored using GConf

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/webtoolbar.py b/webtoolbar.py
index f3c5541..2d013a5 100644
--- a/webtoolbar.py
+++ b/webtoolbar.py
@@ -16,11 +16,13 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+import os
 from gettext import gettext as _
 
 from gi.repository import GObject
 from gi.repository import Gtk
 from gi.repository import Gdk
+from gi.repository import GConf
 from gi.repository import Pango
 from gi.repository import WebKit
 
@@ -28,6 +30,7 @@ from sugar3.graphics.toolbutton import ToolButton
 from sugar3.graphics import iconentry
 from sugar3.graphics.toolbarbox import ToolbarBox as ToolbarBase
 from sugar3.graphics.palettemenu import PaletteMenuItem
+from sugar3.graphics.palettemenu import PaletteMenuBox
 from sugar3.graphics import style
 from sugar3.activity.widgets import ActivityToolbarButton
 from sugar3.activity.widgets import StopButton
@@ -35,6 +38,8 @@ from sugar3.activity.widgets import StopButton
 import filepicker
 import places
 from browser import Browser
+from browser import HOME_PAGE_GCONF_KEY, LIBRARY_PATH
+
 from pdfviewer import DummyBrowser
 
 _MAX_HISTORY_ENTRIES = 15
@@ -255,6 +260,15 @@ class PrimaryToolbar(ToolbarBase):
         'go-home': (GObject.SignalFlags.RUN_FIRST,
                      None,
                      ([])),
+        'set-home': (GObject.SignalFlags.RUN_FIRST,
+                     None,
+                     ([])),
+        'reset-home': (GObject.SignalFlags.RUN_FIRST,
+                     None,
+                     ([])),
+        'go-library': (GObject.SignalFlags.RUN_FIRST,
+                     None,
+                     ([])),
     }
 
     def __init__(self, tabbed_view, act):
@@ -273,6 +287,32 @@ class PrimaryToolbar(ToolbarBase):
         self._go_home = ToolButton('go-home')
         self._go_home.set_tooltip(_('Home page'))
         self._go_home.connect('clicked', self._go_home_cb)
+        # add a menu to save the home page
+        menu_box = PaletteMenuBox()
+        self._go_home.props.palette.set_content(menu_box)
+        menu_item = PaletteMenuItem()
+        menu_item.set_label(_('Select as initial page'))
+        menu_item.connect('activate', self._set_home_cb)
+        menu_box.append_item(menu_item)
+
+        self._reset_home_menu = PaletteMenuItem()
+        self._reset_home_menu.set_label(_('Reset initial page'))
+        self._reset_home_menu.connect('activate', self._reset_home_cb)
+        menu_box.append_item(self._reset_home_menu)
+
+        if os.path.isfile(LIBRARY_PATH):
+            library_menu = PaletteMenuItem()
+            library_menu.set_label(_('Library'))
+            library_menu.connect('activate', self._go_library_cb)
+            menu_box.append_item(library_menu)
+
+        menu_box.show_all()
+
+        # verify if the home page is configured
+        client = GConf.Client.get_default()
+        self._reset_home_menu.set_visible(
+            client.get_string(HOME_PAGE_GCONF_KEY) is not None)
+
         toolbar.insert(self._go_home, -1)
         self._go_home.show()
 
@@ -487,6 +527,17 @@ class PrimaryToolbar(ToolbarBase):
     def _go_home_cb(self, button):
         self.emit('go-home')
 
+    def _go_library_cb(self, button):
+        self.emit('go-library')
+
+    def _set_home_cb(self, button):
+        self._reset_home_menu.set_visible(True)
+        self.emit('set-home')
+
+    def _reset_home_cb(self, button):
+        self._reset_home_menu.set_visible(False)
+        self.emit('reset-home')
+
     def _go_back_cb(self, button):
         self._browser.go_back()