vcl/os2/source/app/salinfo.cxx

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  30
  31 #define INCL_PM
  32 #define INCL_DOS
  33 #define INCL_GPI
  34 #include <svpm.h>
  35
  36 #include <tools/string.hxx>
  37 #include <salsys.h>
  38 #include <salframe.h>
  39 #include <salinst.h>
  40 #include "saldata.hxx"
  41 #include <tools/debug.hxx>
  42 #include <vcl/svdata.hxx>
  43 #include <rtl/ustrbuf.hxx>
  44 #include "vcl/window.hxx"
  45
  46 #ifndef _SV_SALGTYPE_HXX
  47 //#include <salgtype.hxx>
  48 #endif
  49
  50 #define CHAR_POINTER(THE_OUSTRING) ::rtl::OUStringToOString (THE_OUSTRING, RTL_TEXTENCODING_UTF8).pData->buffer
  51
  52 class Os2SalSystem : public SalSystem
  53 {
  54 public:
  55     Os2SalSystem() {}
  56     virtual ~Os2SalSystem();
  57
  58     virtual unsigned int GetDisplayScreenCount();
  59     virtual Rectangle GetDisplayScreenPosSizePixel( unsigned int nScreen );
  60     //virtual bool GetSalSystemDisplayInfo( DisplayInfo& rInfo );
  61
  62     virtual bool IsMultiDisplay();
  63     virtual unsigned int GetDefaultDisplayNumber();
  64     virtual Rectangle GetDisplayWorkAreaPosSizePixel( unsigned int nScreen );
  65     virtual rtl::OUString GetScreenName( unsigned int nScreen );
  66
  67     virtual int ShowNativeMessageBox( const String& rTitle,
  68                                       const String& rMessage,
  69                                       int nButtonCombination,
  70                                       int nDefaultButton);
  71 };
  72
  73 SalSystem* Os2SalInstance::CreateSalSystem()
  74 {
  75     return new Os2SalSystem();
  76 }
  77
  78 Os2SalSystem::~Os2SalSystem()
  79 {
  80 }
  81
  82 // -----------------------------------------------------------------------
  83 #if 0
  84 bool Os2SalSystem::GetSalSystemDisplayInfo( DisplayInfo& rInfo )
  85 {
  86     HDC hDC;
  87     if( hDC = WinQueryWindowDC(HWND_DESKTOP) )
  88     {
  89         LONG bitCount;
  90         DevQueryCaps(hDC, CAPS_COLOR_BITCOUNT, CAPS_COLOR_BITCOUNT, &bitCount);
  91         rInfo.nWidth    = WinQuerySysValue( HWND_DESKTOP, SV_CXSCREEN );
  92         rInfo.nHeight   = WinQuerySysValue( HWND_DESKTOP, SV_CYSCREEN );
  93         rInfo.nDepth    = bitCount;
  94         return true;
  95     }
  96     else
  97         return false;
  98 }
  99 #endif
 100
 101 unsigned int Os2SalSystem::GetDisplayScreenCount()
 102 {
 103     return 1;
 104 }
 105
 106 Rectangle Os2SalSystem::GetDisplayScreenPosSizePixel( unsigned int nScreen )
 107 {
 108     Rectangle aRet;
 109     aRet = Rectangle( Point(), Point( WinQuerySysValue( HWND_DESKTOP, SV_CXSCREEN ),
 110     WinQuerySysValue( HWND_DESKTOP, SV_CYSCREEN ) ) );
 111     return aRet;
 112 }
 113
 114 // -----------------------------------------------------------------------
 115 /* We have to map the button identifier to the identifier used by the Os232
 116    Platform SDK to specify the default button for the MessageBox API.
 117    The first dimension is the button combination, the second dimension
 118    is the button identifier.
 119 */
 120 static int DEFAULT_BTN_MAPPING_TABLE[][8] =
 121 {
 122     //  Undefined        OK             CANCEL         ABORT          RETRY          IGNORE         YES             NO
 123     { MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1 }, //OK
 124     { MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1 }, //OK_CANCEL
 125     { MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON3, MB_DEFBUTTON1, MB_DEFBUTTON1 }, //ABORT_RETRY_IGNO
 126     { MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON3, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2 }, //YES_NO_CANCEL
 127     { MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2 }, //YES_NO
 128     { MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1 }  //RETRY_CANCEL
 129 };
 130
 131 static int COMBI_BTN_MAPPING_TABLE[] =
 132 {
 133     MB_OK, MB_OKCANCEL, MB_ABORTRETRYIGNORE, MB_YESNO, MB_YESNOCANCEL, MB_RETRYCANCEL
 134 };
 135
 136 int Os2SalSystem::ShowNativeMessageBox(const String& rTitle, const String& rMessage, int nButtonCombination, int nDefaultButton)
 137 {
 138     DBG_ASSERT( nButtonCombination >= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK &&
 139                 nButtonCombination <= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_RETRY_CANCEL &&
 140                 nDefaultButton >= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK &&
 141                 nDefaultButton <= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_NO, "Invalid arguments!" );
 142
 143     int nFlags = MB_APPLMODAL | MB_WARNING | COMBI_BTN_MAPPING_TABLE[nButtonCombination];
 144
 145     if (nButtonCombination >= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK &&
 146         nButtonCombination <= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_RETRY_CANCEL &&
 147         nDefaultButton >= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK &&
 148         nDefaultButton <= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_NO)
 149         nFlags |= DEFAULT_BTN_MAPPING_TABLE[nButtonCombination][nDefaultButton];
 150
 151     //#107209 hide the splash screen if active
 152     ImplSVData* pSVData = ImplGetSVData();
 153     if (pSVData->mpIntroWindow)
 154         pSVData->mpIntroWindow->Hide();
 155
 156     return WinMessageBox(
 157         HWND_DESKTOP, HWND_DESKTOP,
 158         (PSZ)CHAR_POINTER(rMessage),
 159         (PSZ)CHAR_POINTER(rTitle),
 160         0, nFlags);
 161 }
 162
 163
 164 unsigned int Os2SalSystem::GetDefaultDisplayNumber()
 165 {
 166     return 0;
 167 }
 168
 169 bool Os2SalSystem::IsMultiDisplay()
 170 {
 171     return false;
 172 }
 173
 174 Rectangle Os2SalSystem::GetDisplayWorkAreaPosSizePixel( unsigned int nScreen )
 175 {
 176     return GetDisplayScreenPosSizePixel( nScreen );
 177 }
 178
 179 rtl::OUString Os2SalSystem::GetScreenName( unsigned int nScreen )
 180 {
 181    rtl::OUStringBuffer aBuf( 32 );
 182    aBuf.appendAscii( "VirtualScreen " );
 183    aBuf.append( sal_Int32(nScreen) );
 184    return aBuf.makeStringAndClear();
 185 }