From de545fc97273db57453d3cc212ce80bb784aa9de Mon Sep 17 00:00:00 2001
From: Manuel Quiñones <manuq@laptop.org>
Date: Wed, 23 Jan 2013 17:09:35 +0000
Subject: Fix "Actual zoom" button in PDF tabs - SL #4383

- Make 'Actual zoom' button from the subtoolbar insensitive, just like
  the others

- Add 'Actual zoom' button to PDF toolbar overflow

Signed-off-by: Manuel Quiñones <manuq@laptop.org>
---
diff --git a/pdfviewer.py b/pdfviewer.py
index d1f1ecf..e539a32 100644
--- a/pdfviewer.py
+++ b/pdfviewer.py
@@ -98,6 +98,12 @@ class EvinceViewer(Gtk.Overlay):
         toolbar_box.toolbar.insert(zoom_in_button, -1)
         zoom_in_button.show()
 
+        zoom_original_button = ToolButton('zoom-original')
+        zoom_original_button.set_tooltip(_('Actual size'))
+        zoom_original_button.connect('clicked', self.__zoom_original_cb)
+        toolbar_box.toolbar.insert(zoom_original_button, -1)
+        zoom_original_button.show()
+
         separator = Gtk.SeparatorToolItem()
         separator.props.draw = True
         toolbar_box.toolbar.insert(separator, -1)
@@ -146,6 +152,9 @@ class EvinceViewer(Gtk.Overlay):
     def __zoom_in_cb(self, widget):
         self.zoom_in()
 
+    def __zoom_original_cb(self, widget):
+        self.zoom_original()
+
     def __go_back_page_cb(self, widget):
         self._view.previous_page()
 
@@ -162,6 +171,10 @@ class EvinceViewer(Gtk.Overlay):
         self._forward_page_button.props.sensitive = \
             current_page < self._doc.get_n_pages() - 1
 
+    def zoom_original(self):
+        self._model.props.sizing_mode = EvinceView.SizingMode.FREE
+        self._model.props.scale = 1.0
+
     def zoom_in(self):
         self._model.props.sizing_mode = EvinceView.SizingMode.FREE
         self._view.zoom_in()
diff --git a/viewtoolbar.py b/viewtoolbar.py
index 41ea21f..2008277 100644
--- a/viewtoolbar.py
+++ b/viewtoolbar.py
@@ -90,6 +90,7 @@ class ViewToolbar(Gtk.Toolbar):
         is_webkit_browser = isinstance(self._browser, Browser)
         self.zoomin.set_sensitive(is_webkit_browser)
         self.zoomout.set_sensitive(is_webkit_browser)
+        self.zoom_original.set_sensitive(is_webkit_browser)
 
     def __zoom_original_clicked_cb(self, button):
         tabbed_view = self._activity.get_canvas()
--
cgit v0.9.1