video: add incall features

- fullscreen
- drag and drop of video files
- switch cameras

Refs #67611

Change-Id: I7c6ec7662d7064675a87054d1cf450e2ff3fa2b6
diff --git a/src/views/CallView.h b/src/views/CallView.h
new file mode 100644
index 0000000..06b4590
--- /dev/null
+++ b/src/views/CallView.h
@@ -0,0 +1,45 @@
+/*
+ *  Copyright (C) 2015 Savoir-Faire Linux Inc.
+ *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
+ *
+ *  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 3 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 Street, Fifth Floor, Boston, MA  02110-1301 USA.
+ *
+ *  Additional permission under GNU GPL version 3 section 7:
+ *
+ *  If you modify this program, or any covered work, by linking or
+ *  combining it with the OpenSSL project's OpenSSL library (or a
+ *  modified version of that library), containing parts covered by the
+ *  terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
+ *  grants you additional permission to convey the resulting work.
+ *  Corresponding Source for a non-source form of such a combination
+ *  shall include the source code for the parts of OpenSSL used as well
+ *  as that of the covered work.
+ */
+#import <Cocoa/Cocoa.h>
+
+@interface CallView : NSView <NSDraggingDestination, NSOpenSavePanelDelegate>
+{
+    //highlight the drop zone
+    BOOL highlight;
+}
+
+- (id)initWithCoder:(NSCoder *)coder;
+
+/**
+ * Sets weither this view allow first click interactions
+ */
+@property BOOL shouldAcceptInteractions;
+
+@end