Fix and improve switching applications

v2: (Tadao Tanikawa)
   Minor fixed pointed by reveiw and organize debug message

v1: (Tadao Tanikawa)
Quick hack to fix and improve switching applications.

Changes:

 * Improve management of layers and surfaces
   Previously single layer was shared among all applications,
   now each application has its own layer.

 * Improve showing / hiding applications
   Previously to show/hide application, surfaces are added
   or removed everytime, but it's slow.
   Now reordering layers controls showing/hiding applications,
   it much faster.

 * Shortcut icons whose application is not installed no
   longer cause issue to switch apps.

Caution:
   This patch is very quick hack, and many old codes which
   regarding to management surfaces are disabled, so there
   may be unnoticed degraded.

Change-Id: I69494213b0d1b169558f3d792ebecf414caccacc
Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/HomeScreen/src/mainwindow.cpp b/HomeScreen/src/mainwindow.cpp
index 0bf4b5c..6e4ec92 100644
--- a/HomeScreen/src/mainwindow.cpp
+++ b/HomeScreen/src/mainwindow.cpp
@@ -102,7 +102,7 @@ MainWindow::MainWindow(QWidget *parent) :
     //mp_layoutHandler->setUpLayouts();
 
     mp_homeScreenControlInterface = new HomeScreenControlInterface(this);
-    QObject::connect(mp_homeScreenControlInterface, SIGNAL(newRequestGetAllSurfacesOfProcess(int)), mp_layoutHandler, SLOT(requestGetAllSurfacesOfProcess(int)));
+    //    QObject::connect(mp_homeScreenControlInterface, SIGNAL(newRequestGetAllSurfacesOfProcess(int)), mp_layoutHandler, SLOT(requestGetAllSurfacesOfProcess(int)));
     QObject::connect(mp_homeScreenControlInterface, SIGNAL(newRequestGetSurfaceStatus(int)), mp_layoutHandler, SLOT(requestGetSurfaceStatus(int)));
     QObject::connect(mp_homeScreenControlInterface, SIGNAL(newRequestsToBeVisibleApp(int)), mp_layoutHandler, SLOT(makeMeVisible(int)));
     QObject::connect(mp_homeScreenControlInterface, SIGNAL(newRequestRenderSurfaceToArea(int, int)), mp_layoutHandler, SLOT(requestRenderSurfaceToArea(int,int)));