0029571: Samples: build qt samples together with OCCT

Extending CMake procedure by 'BUILD_MODULE_QtSamples' variable to switch on qt samples build.
Implementation required:
- union of occt_toolkit_tool.cmake and occt_toolkit.cmake files;
- correction of qt samples sources by adding path to Qt 'plugins' folder. It helps to avoid definition of additional variable (QT_QPA_PLATFORM_PLUGIN_PATH) when staring sample.bat for qt samples;
- executable processing is extended in cmake procedure by providing 'EXECUTABLE_PROJECT' variable. Now we need not specify custom processing for DRAWEXE in occt_toolkit.cmake

samples/qt/AndroidQt/src/AndroidQt_Window.h

@@ -0,0 +1,90 @@
+// Copyright (c) 2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#ifndef ANDROIDQT_WINDOW_H
+#define ANDROIDQT_WINDOW_H
+
+#include <Aspect_Window.hxx>
+
+//! This class defines dummy window.
+//! The main functionality is viewport dimensions.
+class AndroidQt_Window : public Aspect_Window
+{
+  DEFINE_STANDARD_RTTIEXT(AndroidQt_Window, Aspect_Window)
+public:
+
+  //! Creates a wrapper over existing Window handle
+  AndroidQt_Window(const int theWidth,   const int theHeight,
+                   const int theX1 = -1, const int theX2 = -1,
+                   const int theY1 = -1, const int theY2 = -1);
+
+  //! Returns native Window handle
+  virtual Aspect_Drawable NativeHandle() const { return 0; }
+
+  //! Returns parent of native Window handle.
+  virtual Aspect_Drawable NativeParentHandle() const { return 0; }
+
+  //! Returns native Window FB config (GLXFBConfig on Xlib)
+  virtual Aspect_FBConfig NativeFBConfig() const { return 0; }
+
+  //! Opens the window <me>
+  virtual void Map() const {}
+
+  //! Closes the window <me>
+  virtual void Unmap() const {}
+
+  //! Applies the resizing to the window <me>
+  virtual Aspect_TypeOfResize DoResize() const { return Aspect_TOR_UNKNOWN; }
+
+  //! Apply the mapping change to the window <me>
+  virtual Standard_Boolean DoMapping() const { return Standard_True; }
+
+  //! Returns True if the window <me> is opened
+  virtual Standard_Boolean IsMapped() const { return Standard_True; }
+
+  //! Returns The Window RATIO equal to the physical WIDTH/HEIGHT dimensions
+  virtual Standard_Real Ratio() const { return 1.0; }
+
+  //! Returns The Window POSITION in PIXEL
+  virtual void Position (Standard_Integer& theX1,
+                         Standard_Integer& theY1,
+                         Standard_Integer& theX2,
+                         Standard_Integer& theY2) const;
+
+  //! Set The Window POSITION in PIXEL
+  virtual void SetPosition (const Standard_Integer theX1,
+                            const Standard_Integer theY1,
+                            const Standard_Integer theX2,
+                            const Standard_Integer theY2);
+
+  //! Returns The Window SIZE in PIXEL
+  virtual void Size (Standard_Integer& theWidth,
+                     Standard_Integer& theHeight) const;
+
+  //! Set The Window SIZE in PIXEL
+  virtual void SetSize (const Standard_Integer theWidth,
+                        const Standard_Integer theHeight);
+
+private:
+
+  int myWidth;
+  int myHeight;
+
+  int myX1;
+  int myX2;
+  int myY1;
+  int myY2;
+
+};
+
+#endif // ANDROIDQT_WINDOW_H