, int nType
)
{
-#ifndef __EMX__
+#if defined(__VISAGECPP__)
long lrc;
// UPM procs return 0 on success
lrc = U32ELOCU((unsigned char*)zBuf, (unsigned long *)&nType);
int wxKill(
long lPid
-, int nSig
+, wxSignal eSig
+, wxKillError* peError
)
{
return((int)::DosKillProcess(0, (PID)lPid));
return (long)lSize;
}
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
+
+bool wxGetEnv(const wxString& var, wxString *value)
+{
+ // wxGetenv is defined as getenv()
+ wxChar *p = wxGetenv(var);
+ if ( !p )
+ return FALSE;
+
+ if ( value )
+ {
+ *value = p;
+ }
+
+ return TRUE;
+}
+
+bool wxSetEnv(const wxString& variable, const wxChar *value)
+{
+#if defined(HAVE_SETENV)
+ return setenv(variable.mb_str(), value ? wxString(value).mb_str().data()
+ : NULL, 1 /* overwrite */) == 0;
+#elif defined(HAVE_PUTENV)
+ wxString s = variable;
+ if ( value )
+ s << _T('=') << value;
+
+ // transform to ANSI
+ const char *p = s.mb_str();
+
+ // the string will be free()d by libc
+ char *buf = (char *)malloc(strlen(p) + 1);
+ strcpy(buf, p);
+
+ return putenv(buf) == 0;
+#else // no way to set an env var
+ return FALSE;
+#endif
+}
+
+
// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
static bool inTimer = FALSE;
// Return TRUE if we have a colour display
bool wxColourDisplay()
{
+#if 0
HPS hpsScreen;
HDC hdcScreen;
LONG lColors;
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
HDC hdcScreen;
LONG lPlanes;
LONG lBitsPerPixel;
- LONG 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);
+ 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);
}
{
HPS hpsScreen;
HDC hdcScreen;
- LONG lWidth;
- LONG lHeight;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_WIDTH, 1L, &lWidth);
- ::DevQueryCaps(hdcScreen, CAPS_HEIGHT, 1L, &lHeight);
- DevCloseDC(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;
}
,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(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 three
+ // 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:
+ case wxROMAN:
+ strcpy(zFacename,"Tms Rmn");
+ break;
+
+ case wxTELETYPE:
+ strcpy(zFacename, "Courier");
+ break;
+
+ case wxMODERN:
+ strcpy(zFacename, "System VIO");
+ break;
+
+ case wxSWISS:
+ strcpy(zFacename, "Helv");
+ break;
+
+ case wxDEFAULT:
+ default:
+ strcpy(zFacename, "System VIO");
+ 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
projects / wxWidgets.git / blobdiff