From 341a8f4874922374a4d058db9bb1064ea8415dab Mon Sep 17 00:00:00 2001
From: Ronan Abhamon <ronan.abhamon@belledonne-communications.com>
Date: Fri, 14 Apr 2017 14:08:14 +0200
Subject: [PATCH] feat(ui/views/App/Calls/IncallFullscreenWindow): supports
 preview and it can be moved

---
 .../src/components/camera/Camera.cpp          |  7 --
 .../src/components/camera/Camera.hpp          |  3 -
 .../App/Calls/IncallFullscreenWindow.qml      | 71 ++++++++++++++++---
 .../ui/views/App/Styles/Calls/CallStyle.qml   |  2 +-
 4 files changed, 64 insertions(+), 19 deletions(-)

diff --git a/linphone-desktop/src/components/camera/Camera.cpp b/linphone-desktop/src/components/camera/Camera.cpp
index fc7d44008..74e75b153 100644
--- a/linphone-desktop/src/components/camera/Camera.cpp
+++ b/linphone-desktop/src/components/camera/Camera.cpp
@@ -149,9 +149,6 @@ void CameraRenderer::updateWindowId () {
 // -----------------------------------------------------------------------------
 
 Camera::Camera (QQuickItem *parent) : QQuickFramebufferObject(parent) {
-  setAcceptHoverEvents(true);
-  setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);
-
   // The fbo content must be y-mirrored because the ms rendering is y-inverted.
   setMirrorVertically(true);
 
@@ -171,10 +168,6 @@ QQuickFramebufferObject::Renderer *Camera::createRenderer () const {
   return new CameraRenderer();
 }
 
-void Camera::mousePressEvent (QMouseEvent *) {
-  setFocus(true);
-}
-
 // -----------------------------------------------------------------------------
 
 CallModel *Camera::getCall () const {
diff --git a/linphone-desktop/src/components/camera/Camera.hpp b/linphone-desktop/src/components/camera/Camera.hpp
index c181e3086..6d661df4e 100644
--- a/linphone-desktop/src/components/camera/Camera.hpp
+++ b/linphone-desktop/src/components/camera/Camera.hpp
@@ -82,9 +82,6 @@ signals:
   void callChanged (CallModel *call);
   void isPreviewChanged (bool isPreview);
 
-protected:
-  void mousePressEvent (QMouseEvent *event) override;
-
 private:
   CallModel *getCall () const;
   void setCall (CallModel *call);
diff --git a/linphone-desktop/ui/views/App/Calls/IncallFullscreenWindow.qml b/linphone-desktop/ui/views/App/Calls/IncallFullscreenWindow.qml
index ef7184a1c..5e75dcd43 100644
--- a/linphone-desktop/ui/views/App/Calls/IncallFullscreenWindow.qml
+++ b/linphone-desktop/ui/views/App/Calls/IncallFullscreenWindow.qml
@@ -51,18 +51,18 @@ Window {
 
     Keys.onEscapePressed: incall.close()
 
-    Component {
-      id: camera
-
-      Camera {
-        call: incall.call
-      }
-    }
-
     Loader {
       anchors.fill: parent
       active: !incall.callsWindow.cameraActivated
       sourceComponent: camera
+
+      Component {
+        id: camera
+
+        Camera {
+          call: incall.call
+        }
+      }
     }
 
     // -------------------------------------------------------------------------
@@ -155,6 +155,8 @@ Window {
           horizontalAlignment: Text.AlignHCenter
           verticalAlignment: Text.AlignVCenter
 
+          visible: !incall.hideButtons
+
           // Not a customizable style.
           color: 'white'
           style: Text.Raised
@@ -314,4 +316,57 @@ Window {
       }
     }
   }
+
+  // ---------------------------------------------------------------------------
+  // Preview.
+  // ---------------------------------------------------------------------------
+
+  Loader {
+    active: !incall.callsWindow.cameraActivated
+    sourceComponent: cameraPreview
+
+    Component {
+      id: cameraPreview
+
+      MouseArea {
+        property bool held: false
+
+        height: CallStyle.actionArea.userVideo.height
+        width: CallStyle.actionArea.userVideo.width
+
+        x: incall.width / 2 - width / 2
+        y: incall.height - height
+
+        drag {
+          axis: Drag.XandYAxis
+          target: camera
+        }
+
+        onPressed: held = true
+        onReleased: {
+          held = false
+          y += camera.y
+          x += camera.x
+
+          camera.x = 0
+          camera.y = 0
+        }
+
+        Camera {
+          id: camera
+
+          Drag.active: parent.held
+          Drag.source: parent
+          Drag.hotSpot.x: width / 2
+          Drag.hotSpot.y: height / 2
+
+          call: incall.call
+          isPreview: true
+
+          height: CallStyle.actionArea.userVideo.height
+          width: CallStyle.actionArea.userVideo.width
+        }
+      }
+    }
+  }
 }
diff --git a/linphone-desktop/ui/views/App/Styles/Calls/CallStyle.qml b/linphone-desktop/ui/views/App/Styles/Calls/CallStyle.qml
index ebd3ca115..0136d92b2 100644
--- a/linphone-desktop/ui/views/App/Styles/Calls/CallStyle.qml
+++ b/linphone-desktop/ui/views/App/Styles/Calls/CallStyle.qml
@@ -16,7 +16,7 @@ QtObject {
     property int rightButtonsGroupMargin: 50
 
     property QtObject userVideo: QtObject {
-      property int height: 90
+      property int height: 200
       property int width: 130
     }