1 files changed, 71 insertions, 0 deletions
diff --git a/pcbnew/tools/zoom_menu.cpp b/pcbnew/tools/zoom_menu.cpp
new file mode 100644
index 0000000..42aa093
--- /dev/null
+++ b/pcbnew/tools/zoom_menu.cpp
@@ -0,0 +1,71 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2015 CERN
+ * @author Maciej Suminski <maciej.suminski@cern.ch>
+ *
+ * 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, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#include "zoom_menu.h"
+#include <id.h>
+#include <draw_frame.h>
+#include <class_base_screen.h>
+#include <tools/common_actions.h>
+
+#include <boost/bind.hpp>
+
+ZOOM_MENU::ZOOM_MENU( EDA_DRAW_FRAME* aParent ) : m_parent( aParent )
+{
+    BASE_SCREEN* screen = aParent->GetScreen();
+
+    SetIcon( zoom_selection_xpm );
+    SetMenuHandler( boost::bind( &ZOOM_MENU::EventHandler, this, _1 ) );
+    SetUpdateHandler( boost::bind( &ZOOM_MENU::Update, this ) );
+
+    //int zoom = screen->GetZoom();
+    int maxZoomIds = std::min( ID_POPUP_ZOOM_LEVEL_END - ID_POPUP_ZOOM_LEVEL_START,
+                               (int) screen->m_ZoomList.size() );
+
+    for( int i = 0; i < maxZoomIds; ++i )
+    {
+        Append( ID_POPUP_ZOOM_LEVEL_START + i,
+            wxString::Format( _( "Zoom: %.2f" ), aParent->GetZoomLevelCoeff() / screen->m_ZoomList[i] ),
+            wxEmptyString, wxITEM_CHECK );
+    }
+}
+
+
+OPT_TOOL_EVENT ZOOM_MENU::EventHandler( const wxMenuEvent& aEvent )
+{
+    OPT_TOOL_EVENT event( COMMON_ACTIONS::zoomPreset.MakeEvent() );
+    long idx = aEvent.GetId() - ID_POPUP_ZOOM_LEVEL_START;
+    event->SetParameter( idx );
+
+    return event;
+}
+
+
+void ZOOM_MENU::Update()
+{
+    double zoom = m_parent->GetScreen()->GetZoom();
+    const std::vector<double>& zoomList = m_parent->GetScreen()->m_ZoomList;
+
+    for( unsigned int i = 0; i < GetMenuItemCount(); ++i )
+        Check( ID_POPUP_ZOOM_LEVEL_START + i, std::fabs( zoomList[i] - zoom ) < 1e-6 );
+}