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include/cinder/app/AppImplMsw.h

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00001 /*
00002  Copyright (c) 2010, The Barbarian Group
00003  All rights reserved.
00004 
00005  Redistribution and use in source and binary forms, with or without modification, are permitted provided that
00006  the following conditions are met:
00007 
00008     * Redistributions of source code must retain the above copyright notice, this list of conditions and
00009     the following disclaimer.
00010     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
00011     the following disclaimer in the documentation and/or other materials provided with the distribution.
00012 
00013  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
00014  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00015  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
00016  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
00017  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00018  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00019  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00020  POSSIBILITY OF SUCH DAMAGE.
00021 */
00022 
00023 #pragma once
00024 
00025 #include "cinder/Stream.h"
00026 #include "cinder/Vector.h"
00027 #include <string>
00028 #include <vector>
00029 #include <windows.h>
00030 
00031 // we declare all of the MultiTouch stuff in Win7 here to prevent requiring users to use the Win7 headers
00032 #if ! defined( WM_TOUCH )
00033 DECLARE_HANDLE(HTOUCHINPUT);
00034 typedef struct tagTOUCHINPUT {
00035     LONG x;
00036     LONG y;
00037     HANDLE hSource;
00038     DWORD dwID;
00039     DWORD dwFlags;
00040     DWORD dwMask;
00041     DWORD dwTime;
00042     ULONG_PTR dwExtraInfo;
00043     DWORD cxContact;
00044     DWORD cyContact;
00045 } TOUCHINPUT, *PTOUCHINPUT;
00046 typedef TOUCHINPUT const * PCTOUCHINPUT;
00047 #define TOUCH_COORD_TO_PIXEL(l)         ((l) / 100)
00048 #define WM_TOUCH                        0x0240
00049 #endif
00050 
00051 namespace cinder { namespace app {
00052 
00053 class AppImplMsw {
00054  public:
00055     AppImplMsw( class App *aApp ) : mApp( aApp ), mWindowOffset( 0, 0 ) {}
00056     virtual ~AppImplMsw() {}
00057     
00058     int             getWindowWidth() const { return mWindowWidth; }
00059     int             getWindowHeight() const { return mWindowHeight; }
00060     virtual void    setWindowWidth( int aWindowWidth ) { }
00061     virtual void    setWindowHeight( int aWindowHeight ) { }
00062     virtual void    setWindowSize( int aWindowWidth, int aWindowHeight ) {}
00063     float           getFrameRate() const { return mFrameRate; }
00064     virtual float   setFrameRate( float aFrameRate ) { return -1.0f; }
00065     bool            isFullScreen() const { return mFullScreen; }
00066     virtual void    toggleFullScreen() {}
00067     virtual Vec2i   mouseLocation();
00068     virtual void    quit() = 0;
00069     
00070     virtual void    privateSetWindowOffset__( const Vec2i &aWindowOffset ) { mWindowOffset = aWindowOffset; }
00071     
00072     
00073     static void hideCursor();
00074     static void showCursor();
00075     
00076     static Buffer   loadResource( int id, const std::string &type );
00077     
00078     static std::string  getAppPath();   
00079     static std::string  getOpenFilePath( const std::string &initialPath, std::vector<std::string> extensions );
00080     static std::string  getSaveFilePath( const std::string &initialPath, std::vector<std::string> extensions );
00081     
00082  protected:
00083     class App   *mApp;
00084     int         mWindowWidth, mWindowHeight;    
00085     bool        mFullScreen;
00086     Vec2i       mWindowOffset;
00087     float       mFrameRate; 
00088 };
00089 
00090 } } // namespace cinder::app