// Created: 09/17/99
// RCS-ID: $Id$
// Copyright: (c) David Webster
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/setup.h"
#include "wx/utils.h"
#include "wx/app.h"
- #include "wx/cursor.h"
#endif //WX_PRECOMP
#include "wx/os2/private.h"
#include "wx/timer.h"
#include "wx/intl.h"
+#include "wx/apptrait.h"
#include <ctype.h>
#ifdef __EMX__
#endif
}
-
-// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool inTimer = FALSE;
-
-class wxSleepTimer: public wxTimer
-{
-public:
- inline void Notify()
- {
- inTimer = FALSE;
- Stop();
- }
-};
-
-static wxTimer* wxTheSleepTimer = NULL;
-
void wxUsleep(
unsigned long ulMilliseconds
)
{
- ::DosSleep(ulMilliseconds/1000l);
+ ::DosSleep(ulMilliseconds);
}
void wxSleep(
{
DosBeep(1000,1000); // 1kHz during 1 sec.
}
-
-// Chris Breeze 27/5/98: revised WIN32 code to
-// detect WindowsNT correctly
-int wxGetOsVersion(
+#if 0
+int wxGUIAppTraits::GetOSVersion(
int* pMajorVsn
, int* pMinorVsn
)
}
return wxWINDOWS; // error if we get here, return generic value
}
-
-// Reading and writing resources (eg WIN.INI, .Xdefaults)
-#if wxUSE_RESOURCES
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, const wxString& rValue
-, const wxString& rFile
-)
-{
- HAB hab = 0;
- HINI hIni = 0;
-
- if (rFile != "")
- {
- hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
- if (hIni != 0L)
- {
- return (::PrfWriteProfileString( hIni
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)WXSTRINGCAST rValue
- ));
- }
- }
- else
- return (::PrfWriteProfileString( HINI_PROFILE
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)WXSTRINGCAST rValue
- ));
- return FALSE;
-}
-
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, float fValue
-, const wxString& rFile
-)
-{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%.4f", fValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
-}
-
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, long lValue
-, const wxString& rFile
-)
-{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%ld", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
-}
-
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, int lValue
-, const wxString& rFile
-)
-{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%d", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
-}
-
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, wxChar** ppValue
-, const wxString& rFile
-)
-{
- HAB hab = 0;
- HINI hIni = 0;
- wxChar zDefunkt[] = _T("$$default");
- char zBuf[1000];
-
- if (rFile != "")
- {
- hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
- if (hIni != 0L)
- {
- ULONG n = ::PrfQueryProfileString( hIni
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)zDefunkt
- ,(PVOID)zBuf
- ,1000
- );
- if (zBuf == NULL)
- return FALSE;
- if (n == 0L || wxStrcmp(zBuf, zDefunkt) == 0)
- return FALSE;
- zBuf[n-1] = '\0';
- }
- else
- return FALSE;
- }
- else
- {
- ULONG n = ::PrfQueryProfileString( HINI_PROFILE
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)zDefunkt
- ,(PVOID)zBuf
- ,1000
- );
- if (zBuf == NULL)
- return FALSE;
- if (n == 0L || wxStrcmp(zBuf, zDefunkt) == 0)
- return FALSE;
- zBuf[n-1] = '\0';
- }
- strcpy((char*)*ppValue, zBuf);
- return TRUE;
-}
-
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, float* pValue
-, const wxString& rFile
-)
-{
- wxChar* zStr = NULL;
-
- zStr = new wxChar[1000];
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
-
- if (bSucc)
- {
- *pValue = (float)wxStrtod(zStr, NULL);
- delete[] zStr;
- return TRUE;
- }
- else
- {
- delete[] zStr;
- return FALSE;
- }
-}
-
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, long* pValue
-, const wxString& rFile
-)
-{
- wxChar* zStr = NULL;
-
- zStr = new wxChar[1000];
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
-
- if (bSucc)
- {
- *pValue = wxStrtol(zStr, NULL, 10);
- delete[] zStr;
- return TRUE;
- }
- else
- {
- delete[] zStr;
- return FALSE;
- }
-}
-
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, int* pValue
-, const wxString& rFile
-)
-{
- wxChar* zStr = NULL;
-
- zStr = new wxChar[1000];
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
-
- if (bSucc)
- {
- *pValue = (int)wxStrtol(zStr, NULL, 10);
- delete[] zStr;
- return TRUE;
- }
- else
- {
- delete[] zStr;
- return FALSE;
- }
-}
-#endif // wxUSE_RESOURCES
-
-// ---------------------------------------------------------------------------
-// helper functions for showing a "busy" cursor
-// ---------------------------------------------------------------------------
-
-HCURSOR gs_wxBusyCursor = 0; // new, busy cursor
-HCURSOR gs_wxBusyCursorOld = 0; // old cursor
-static int gs_wxBusyCursorCount = 0;
-
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(
- wxCursor* pCursor
-)
-{
- if ( gs_wxBusyCursorCount++ == 0 )
- {
- gs_wxBusyCursor = (HCURSOR)pCursor->GetHCURSOR();
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursor);
- }
- //else: nothing to do, already set
-}
-
-// Restore cursor to normal
-void wxEndBusyCursor()
-{
- wxCHECK_RET( gs_wxBusyCursorCount > 0
- ,_T("no matching wxBeginBusyCursor() for wxEndBusyCursor()")
- );
-
- if (--gs_wxBusyCursorCount == 0)
- {
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursorOld);
- gs_wxBusyCursorOld = 0;
- }
-}
-
-// TRUE if we're between the above two calls
-bool wxIsBusy()
-{
- return (gs_wxBusyCursorCount > 0);
-}
-
+#endif
// ---------------------------------------------------------------------------
const wxChar* wxGetHomeDir(
wxString* pStr
return NULL; // No home known!
}
-// Check whether this window wants to process messages, e.g. Stop button
-// in long calculations.
-bool wxCheckForInterrupt(
- wxWindow* pWnd
-)
-{
- if(pWnd)
- {
- QMSG vMsg;
- HAB hab = 0;
- HWND hwndFilter = NULLHANDLE;
- HWND hwndWin= (HWND) pWnd->GetHWND();
-
- while(::WinPeekMsg(hab, &vMsg, hwndFilter, 0, 0, PM_REMOVE))
- {
- ::WinDispatchMsg(hab, &vMsg);
- }
- return TRUE;//*** temporary?
- }
- else
- {
- wxFAIL_MSG(_T("pWnd==NULL !!!"));
- return FALSE;//*** temporary?
- }
-}
-
-void wxGetMousePosition(
- int* pX
-, int* pY
-)
-{
- POINTL vPt;
-
- ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
- *pX = vPt.x;
- *pY = vPt.y;
-};
-
-// Return TRUE if we have a colour display
-bool wxColourDisplay()
-{
-#if 0
- HPS hpsScreen;
- HDC hdcScreen;
- LONG lColors;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_COLORS, 1L, &lColors);
- return(lColors > 1L);
-#else
- // I don't see how the PM display could not be color. Besides, this
- // was leaking DCs and PSs!!! MN
- return TRUE;
-#endif
-}
-
-// Returns depth of screen
-int wxDisplayDepth()
-{
- HPS hpsScreen;
- HDC hdcScreen;
- LONG lPlanes;
- LONG lBitsPerPixel;
- static LONG nDepth = 0;
-
- // The screen colordepth ain't gonna change. No reason to query
- // it over and over!
- if (!nDepth) {
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_COLOR_PLANES, 1L, &lPlanes);
- ::DevQueryCaps(hdcScreen, CAPS_COLOR_BITCOUNT, 1L, &lBitsPerPixel);
-
- nDepth = (int)(lPlanes * lBitsPerPixel);
- ::DevCloseDC(hdcScreen);
- ::WinReleasePS(hpsScreen);
- }
- return (nDepth);
-}
-
-// Get size of display
-void wxDisplaySize(
- int* pWidth
-, int* pHeight
-)
-{
- HPS hpsScreen;
- HDC hdcScreen;
- static LONG lWidth = 0;
- static LONG lHeight = 0;
-
- // The screen size ain't gonna change either so just cache the values
- if (!lWidth) {
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_WIDTH, 1L, &lWidth);
- ::DevQueryCaps(hdcScreen, CAPS_HEIGHT, 1L, &lHeight);
- ::DevCloseDC(hdcScreen);
- ::WinReleasePS(hpsScreen);
- }
- *pWidth = (int)lWidth;
- *pHeight = (int)lHeight;
-}
-
-void wxDisplaySizeMM(
- int* pWidth
-, int* pHeight
-)
-{
- HPS hpsScreen;
- HDC hdcScreen;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
-
- if (pWidth)
- ::DevQueryCaps( hdcScreen
- ,CAPS_HORIZONTAL_RESOLUTION
- ,1L
- ,(PLONG)pWidth
- );
- if (pHeight)
- ::DevQueryCaps( hdcScreen
- ,CAPS_VERTICAL_RESOLUTION
- ,1L
- ,(PLONG)pHeight
- );
- ::DevCloseDC(hdcScreen);
- ::WinReleasePS(hpsScreen);
-}
-
-void wxClientDisplayRect(int *x, int *y, int *width, int *height)
-{
- // This is supposed to return desktop dimensions minus any window
- // manager panels, menus, taskbars, etc. If there is a way to do that
- // for this platform please fix this function, otherwise it defaults
- // to the entire desktop.
- if (x) *x = 0;
- if (y) *y = 0;
- wxDisplaySize(width, height);
-}
-
-
bool wxDirExists(
const wxString& rDir
)
return (::DosSetCurrentDir(WXSTRINGCAST rDir));
}
-// ---------------------------------------------------------------------------
-// window information functions
-// ---------------------------------------------------------------------------
-
-wxString WXDLLEXPORT wxGetWindowText(
- WXHWND hWnd
-)
-{
- wxString vStr;
- long lLen = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
-
- ::WinQueryWindowText((HWND)hWnd, lLen, vStr.GetWriteBuf((int)lLen));
- vStr.UngetWriteBuf();
-
- return vStr;
-}
-
-wxString WXDLLEXPORT wxGetWindowClass(
- WXHWND hWnd
-)
-{
- wxString vStr;
- int nLen = 256; // some starting value
-
- for ( ;; )
- {
- int nCount = ::WinQueryClassName((HWND)hWnd, nLen, vStr.GetWriteBuf(nLen));
-
- vStr.UngetWriteBuf();
- if (nCount == nLen )
- {
- // the class name might have been truncated, retry with larger
- // buffer
- nLen *= 2;
- }
- else
- {
- break;
- }
- }
- return vStr;
-}
-
-WXWORD WXDLLEXPORT wxGetWindowId(
- WXHWND hWnd
-)
-{
- return ::WinQueryWindowUShort((HWND)hWnd, QWS_ID);
-}
-
wxString WXDLLEXPORT wxPMErrorToStr(
ERRORID vError
)
}
return(sError);
} // end of wxPMErrorToStr
-
-void wxDrawBorder(
- HPS hPS
-, RECTL& rRect
-, WXDWORD dwStyle
-)
-{
- POINTL vPoint[2];
-
- vPoint[0].x = rRect.xLeft;
- vPoint[0].y = rRect.yBottom;
- ::GpiMove(hPS, &vPoint[0]);
- if (dwStyle & wxSIMPLE_BORDER ||
- dwStyle & wxSTATIC_BORDER)
- {
- vPoint[1].x = rRect.xRight - 1;
- vPoint[1].y = rRect.yTop - 1;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
- }
- if (dwStyle & wxSUNKEN_BORDER)
- {
- LINEBUNDLE vLineBundle;
-
- vLineBundle.lColor = 0x00FFFFFF; // WHITE
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[1].x = rRect.xRight - 1;
- vPoint[1].y = rRect.yTop - 1;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
- vPoint[0].x = rRect.xLeft + 1;
- vPoint[0].y = rRect.yBottom + 1;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xRight - 2;
- vPoint[1].y = rRect.yTop - 2;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
-
- vLineBundle.lColor = 0x00000000; // BLACK
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[0].x = rRect.xLeft + 2;
- vPoint[0].y = rRect.yBottom + 2;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xLeft + 2;
- vPoint[1].y = rRect.yTop - 3;
- ::GpiLine(hPS, &vPoint[1]);
- vPoint[1].x = rRect.xRight - 3;
- vPoint[1].y = rRect.yTop - 3;
- ::GpiLine(hPS, &vPoint[1]);
-
- vPoint[0].x = rRect.xLeft + 3;
- vPoint[0].y = rRect.yBottom + 3;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xLeft + 3;
- vPoint[1].y = rRect.yTop - 4;
- ::GpiLine(hPS, &vPoint[1]);
- vPoint[1].x = rRect.xRight - 4;
- vPoint[1].y = rRect.yTop - 4;
- ::GpiLine(hPS, &vPoint[1]);
- }
- if (dwStyle & wxDOUBLE_BORDER)
- {
- LINEBUNDLE vLineBundle;
-
- vLineBundle.lColor = 0x00FFFFFF; // WHITE
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[1].x = rRect.xRight - 1;
- vPoint[1].y = rRect.yTop - 1;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
- vLineBundle.lColor = 0x00000000; // WHITE
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[0].x = rRect.xLeft + 2;
- vPoint[0].y = rRect.yBottom + 2;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xRight - 2;
- vPoint[1].y = rRect.yTop - 2;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
- vLineBundle.lColor = 0x00FFFFFF; // BLACK
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[0].x = rRect.xLeft + 3;
- vPoint[0].y = rRect.yBottom + 3;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xRight - 3;
- vPoint[1].y = rRect.yTop - 3;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
- }
- if (dwStyle & wxRAISED_BORDER)
- {
- LINEBUNDLE vLineBundle;
-
- vLineBundle.lColor = 0x00000000; // BLACK
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[1].x = rRect.xRight - 1;
- vPoint[1].y = rRect.yTop - 1;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
- vPoint[0].x = rRect.xLeft + 1;
- vPoint[0].y = rRect.yBottom + 1;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xRight - 2;
- vPoint[1].y = rRect.yTop - 2;
- ::GpiBox( hPS
- ,DRO_OUTLINE
- ,&vPoint[1]
- ,0L
- ,0L
- );
-
- vLineBundle.lColor = 0x00FFFFFF; // WHITE
- vLineBundle.usMixMode = FM_OVERPAINT;
- vLineBundle.fxWidth = 2;
- vLineBundle.lGeomWidth = 2;
- vLineBundle.usType = LINETYPE_SOLID;
- vLineBundle.usEnd = 0;
- vLineBundle.usJoin = 0;
- ::GpiSetAttrs( hPS
- ,PRIM_LINE
- ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
- ,0L
- ,&vLineBundle
- );
- vPoint[0].x = rRect.xLeft + 2;
- vPoint[0].y = rRect.yBottom + 2;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xLeft + 2;
- vPoint[1].y = rRect.yTop - 3;
- ::GpiLine(hPS, &vPoint[1]);
- vPoint[1].x = rRect.xRight - 3;
- vPoint[1].y = rRect.yTop - 3;
- ::GpiLine(hPS, &vPoint[1]);
-
- vPoint[0].x = rRect.xLeft + 3;
- vPoint[0].y = rRect.yBottom + 3;
- ::GpiMove(hPS, &vPoint[0]);
- vPoint[1].x = rRect.xLeft + 3;
- vPoint[1].y = rRect.yTop - 4;
- ::GpiLine(hPS, &vPoint[1]);
- vPoint[1].x = rRect.xRight - 4;
- vPoint[1].y = rRect.yTop - 4;
- ::GpiLine(hPS, &vPoint[1]);
- }
-} // end of wxDrawBorder
-
-void wxOS2SetFont(
- HWND hWnd
-, const wxFont& rFont
-)
-{
- char zFont[128];
- char zFacename[30];
- char zWeight[30];
- char zStyle[30];
-
- if (hWnd == NULLHANDLE)
- return;
-
- //
- // The fonts available for Presentation Params are just a few
- // outline fonts, the rest are available to the GPI, so we must
- // map the families to one of these three
- //
- switch(rFont.GetFamily())
- {
- case wxSCRIPT:
- strcpy(zFacename, "Script");
- break;
-
- case wxDECORATIVE:
- strcpy(zFacename, "WarpSans");
- break;
-
- case wxROMAN:
- strcpy(zFacename,"Times New Roman");
- break;
-
- case wxTELETYPE:
- strcpy(zFacename, "Courier New");
- break;
-
- case wxMODERN:
- strcpy(zFacename, "Courier New");
- break;
-
- case wxDEFAULT:
- default:
- case wxSWISS:
- strcpy(zFacename, "Helvetica");
- break;
- }
-
- switch(rFont.GetWeight())
- {
- default:
- case wxNORMAL:
- case wxLIGHT:
- zWeight[0] = '\0';
- break;
-
- case wxBOLD:
- case wxFONTWEIGHT_MAX:
- strcpy(zWeight, "Bold");
- break;
- }
-
- switch(rFont.GetStyle())
- {
- case wxITALIC:
- case wxSLANT:
- strcpy(zStyle, "Italic");
- break;
-
- default:
- zStyle[0] = '\0';
- break;
- }
- sprintf(zFont, "%d.%s", rFont.GetPointSize(), zFacename);
- if (zWeight[0] != '\0')
- {
- strcat(zFont, " ");
- strcat(zFont, zWeight);
- }
- if (zStyle[0] != '\0')
- {
- strcat(zFont, " ");
- strcat(zFont, zStyle);
- }
- ::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont) + 1, (PVOID)zFont);
-} // end of wxOS2SetFont
-
-// ---------------------------------------------------------------------------
-// Helper for taking a regular bitmap and giving it a disabled look
-// ---------------------------------------------------------------------------
-wxBitmap wxDisableBitmap(
- const wxBitmap& rBmp
-, long lColor
-)
-{
- wxMask* pMask = rBmp.GetMask();
-
- if (!pMask)
- return(wxNullBitmap);
-
- DEVOPENSTRUC vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
- SIZEL vSize = {0, 0};
- HDC hDC = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
- HPS hPS = ::GpiCreatePS(vHabmain, hDC, &vSize, PU_PELS | GPIA_ASSOC);
- BITMAPINFOHEADER2 vHeader;
- BITMAPINFO2 vInfo;
- ERRORID vError;
- wxString sError;
- HBITMAP hBitmap = (HBITMAP)rBmp.GetHBITMAP();
- HBITMAP hOldBitmap = NULLHANDLE;
- HBITMAP hOldMask = NULLHANDLE;
- HBITMAP hMask = (HBITMAP)rBmp.GetMask()->GetMaskBitmap();
- unsigned char* pucBits; // buffer that will contain the bitmap data
- unsigned char* pucData; // pointer to use to traverse bitmap data
- unsigned char* pucBitsMask; // buffer that will contain the mask data
- unsigned char* pucDataMask; // pointer to use to traverse mask data
- LONG lScans = 0L;
- LONG lScansSet = 0L;
- bool bpp16 = (wxDisplayDepth() == 16);
-
- memset(&vHeader, '\0', 16);
- vHeader.cbFix = 16;
-
- memset(&vInfo, '\0', 16);
- vInfo.cbFix = 16;
- vInfo.cx = (ULONG)rBmp.GetWidth();
- vInfo.cy = (ULONG)rBmp.GetHeight();
- vInfo.cPlanes = 1;
- vInfo.cBitCount = 24; // Set to desired count going in
-
- //
- // Create the buffers for data....all wxBitmaps are 24 bit internally
- //
- int nBytesPerLine = rBmp.GetWidth() * 3;
- int nSizeDWORD = sizeof(DWORD);
- int nLineBoundary = nBytesPerLine % nSizeDWORD;
- int nPadding = 0;
- int i;
- int j;
-
- //
- // Bitmap must be ina double-word alligned address so we may
- // have some padding to worry about
- //
- if (nLineBoundary > 0)
- {
- nPadding = nSizeDWORD - nLineBoundary;
- nBytesPerLine += nPadding;
- }
- pucBits = (unsigned char *)malloc(nBytesPerLine * rBmp.GetHeight());
- memset(pucBits, '\0', (nBytesPerLine * rBmp.GetHeight()));
- pucBitsMask = (unsigned char *)malloc(nBytesPerLine * rBmp.GetHeight());
- memset(pucBitsMask, '\0', (nBytesPerLine * rBmp.GetHeight()));
-
- //
- // Extract the bitmap and mask data
- //
- if ((hOldBitmap = ::GpiSetBitmap(hPS, hBitmap)) == HBM_ERROR)
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- ::GpiQueryBitmapInfoHeader(hBitmap, &vHeader);
- vInfo.cBitCount = 24;
- if ((lScans = ::GpiQueryBitmapBits( hPS
- ,0L
- ,(LONG)rBmp.GetHeight()
- ,(PBYTE)pucBits
- ,&vInfo
- )) == GPI_ALTERROR)
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- if ((hOldMask = ::GpiSetBitmap(hPS, hMask)) == HBM_ERROR)
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- ::GpiQueryBitmapInfoHeader(hMask, &vHeader);
- vInfo.cBitCount = 24;
- if ((lScans = ::GpiQueryBitmapBits( hPS
- ,0L
- ,(LONG)rBmp.GetHeight()
- ,(PBYTE)pucBitsMask
- ,&vInfo
- )) == GPI_ALTERROR)
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- if (( hMask = ::GpiSetBitmap(hPS, hOldMask)) == HBM_ERROR)
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- pucData = pucBits;
- pucDataMask = pucBitsMask;
-
- //
- // Get the mask value
- //
- for (i = 0; i < rBmp.GetHeight(); i++)
- {
- for (j = 0; j < rBmp.GetWidth(); j++)
- {
- // Byte 1
- if (bpp16 && *pucDataMask == 0xF8) // 16 bit display gobblygook
- {
- *pucData = 0x7F;
- pucData++;
- }
- else if (*pucDataMask == 0xFF) // set to grey
- {
- *pucData = 0x7F;
- pucData++;
- }
- else
- {
- *pucData = ((unsigned char)(lColor >> 16));
- pucData++;
- }
-
- // Byte 2
- if (bpp16 && *(pucDataMask + 1) == 0xFC) // 16 bit display gobblygook
- {
- *pucData = 0x7F;
- pucData++;
- }
- else if (*(pucDataMask + 1) == 0xFF) // set to grey
- {
- *pucData = 0x7F;
- pucData++;
- }
- else
- {
- *pucData = ((unsigned char)(lColor >> 8));
- pucData++;
- }
-
- // Byte 3
- if (bpp16 && *(pucDataMask + 2) == 0xF8) // 16 bit display gobblygook
- {
- *pucData = 0x7F;
- pucData++;
- }
- else if (*(pucDataMask + 2) == 0xFF) // set to grey
- {
- *pucData = 0x7F;
- pucData++;
- }
- else
- {
- *pucData = ((unsigned char)lColor);
- pucData++;
- }
- pucDataMask += 3;
- }
- for (j = 0; j < nPadding; j++)
- {
- pucData++;
- pucDataMask++;
- }
- }
-
- //
- // Create a new bitmap and set the modified bits
- //
- wxBitmap vNewBmp( rBmp.GetWidth()
- ,rBmp.GetHeight()
- ,24
- );
- HBITMAP hNewBmp = (HBITMAP)vNewBmp.GetHBITMAP();
-
- if ((hOldBitmap = ::GpiSetBitmap(hPS, hNewBmp)) == HBM_ERROR)
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- if ((lScansSet = ::GpiSetBitmapBits( hPS
- ,0L
- ,(LONG)rBmp.GetHeight()
- ,(PBYTE)pucBits
- ,&vInfo
- )) == GPI_ALTERROR)
-
- {
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
- wxMask* pNewMask;
-
- pNewMask = new wxMask(pMask->GetMaskBitmap());
- vNewBmp.SetMask(pNewMask);
- free(pucBits);
- ::GpiSetBitmap(hPS, NULLHANDLE);
- ::GpiDestroyPS(hPS);
- ::DevCloseDC(hDC);
- if (vNewBmp.Ok())
- return(vNewBmp);
- return(wxNullBitmap);
-} // end of wxDisableBitmap
-
-
projects / wxWidgets.git / blobdiff