1 files changed, 59 insertions, 0 deletions
diff --git a/websdk/browser.py b/websdk/browser.py
new file mode 100644
index 0000000..e6ad639
--- /dev/null
+++ b/websdk/browser.py
@@ -0,0 +1,59 @@
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# 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
+import time
+import logging
+from gettext import gettext as _
+
+import gobject
+import gtk
+import hulahop
+import xpcom
+from xpcom.nsError import *
+from xpcom import components
+from xpcom.components import interfaces
+from hulahop.webview import WebView
+
+from sugar.datastore import datastore
+from sugar import profile
+from sugar import env
+from sugar.activity import activity
+from sugar.graphics import style
+
+_ZOOM_AMOUNT = 0.1
+
+class Browser(WebView):
+    def __init__(self):
+        WebView.__init__(self)
+
+    def do_setup(self):
+        WebView.do_setup(self)
+
+    def zoom_in(self):
+        contentViewer = self.doc_shell.queryInterface( \
+                interfaces.nsIDocShell).contentViewer
+        if contentViewer is not None:
+            markupDocumentViewer = contentViewer.queryInterface( \
+                    interfaces.nsIMarkupDocumentViewer)
+            markupDocumentViewer.fullZoom += _ZOOM_AMOUNT
+
+    def zoom_out(self):
+        contentViewer = self.doc_shell.queryInterface( \
+                interfaces.nsIDocShell).contentViewer
+        if contentViewer is not None:
+            markupDocumentViewer = contentViewer.queryInterface( \
+                    interfaces.nsIMarkupDocumentViewer)
+            markupDocumentViewer.fullZoom -= _ZOOM_AMOUNT
+