static HDC myCreateIC(LPCTSTR driver, LPCTSTR device, DEVMODE *devmode)
{
HDC icPrint;
icPrint = CreateIC(driver,device,NULL,devmode);
if (!icPrint)
icPrint = CreateIC(driver,device,NULL,devmode);
// try once again. Adobe printer drivers sometimes need to be told everything twice
return icPrint;
}
HBITMAP GetBitmapFont (int i)
{
static TCHAR * szFaceName[3] = { TEXT ("Courier New"), TEXT ("Arial"),
TEXT ("Times New Roman") } ;
HBITMAP hBitmap ;
HDC hdc, hdcMem ;
HFONT hFont ;
SIZE size ;
TEXTMETRIC tm ;
hdc = CreateIC (TEXT ("DISPLAY"), NULL, NULL, NULL) ;
GetTextMetrics (hdc, &tm) ;
hdcMem = CreateCompatibleDC (hdc) ;
hFont = CreateFont (2 * tm.tmHeight, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
szFaceName[i]) ;
hFont = (HFONT) SelectObject (hdcMem, hFont) ;
GetTextExtentPoint32 (hdcMem, szFaceName[i],
lstrlen (szFaceName[i]), &size);
hBitmap = CreateBitmap (size.cx, size.cy, 1, 1, NULL) ;
SelectObject (hdcMem, hBitmap) ;
TextOut (hdcMem, 0, 0, szFaceName[i], lstrlen (szFaceName[i])) ;
DeleteObject (SelectObject (hdcMem, hFont)) ;
DeleteDC (hdcMem) ;
DeleteDC (hdc) ;
return hBitmap ;
}
Vector<FaceInfo> GetAllFacesSys()
{
VectorMap<String, FaceInfo> list;
sList = &list;
list.Add("STDFONT").name = "STDFONT";
list.Top().info = 0;
#ifdef PLATFORM_WINCE
HDC hdc = CreateDC(NULL, NULL, NULL, NULL);
Win32_ForceFace(hdc, "Tahoma", NULL);
Win32_ForceFace(hdc, "Tahoma", "Tahoma");
Win32_ForceFace(hdc, "Courier New", "Tahoma");
Win32_ForceFace(hdc, "Tahoma", "Tahoma");
Win32_ForceFace(hdc, "Tahoma", "Tahoma");
Win32_ForceFace(hdc, "Tahoma", "Tahoma");
#else
HDC hdc = CreateIC("DISPLAY", NULL, NULL, NULL);
Win32_ForceFace(hdc, "Times New Roman", "Arial");
Win32_ForceFace(hdc, "Arial", "Arial");
Win32_ForceFace(hdc, "Courier New", "Arial");
Win32_ForceFace(hdc, "Symbol", "Arial");
Win32_ForceFace(hdc, "WingDings", "Arial");
Win32_ForceFace(hdc, "Tahoma", "Arial");
#endif
Win32_EnumFace(hdc, NULL);
DeleteDC(hdc);
return list.PickValues();
}
// NB: can't forward this to wxListBoxItem because LB_SETITEMDATA
// message is not yet sent when we get here!
bool wxListBox::MSWOnMeasure(WXMEASUREITEMSTRUCT *item)
{
// only owner-drawn control should receive this message
wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), false );
MEASUREITEMSTRUCT *pStruct = (MEASUREITEMSTRUCT *)item;
#ifdef __WXWINCE__
HDC hdc = GetDC(NULL);
#else
HDC hdc = CreateIC(wxT("DISPLAY"), NULL, NULL, 0);
#endif
wxDC dc;
dc.SetHDC((WXHDC)hdc);
dc.SetFont(GetFont());
pStruct->itemHeight = dc.GetCharHeight() + 2*OWNER_DRAWN_LISTBOX_EXTRA_SPACE;
pStruct->itemWidth = dc.GetCharWidth();
dc.SetHDC(0);
DeleteDC(hdc);
return true;
}
static HDC prn_info_dc( Handle self)
{
LPPRINTER_INFO_2 ppi = &sys s. prn. ppi;
HDC ret = CreateIC( ppi-> pDriverName, ppi-> pPrinterName, ppi-> pPortName, ppi-> pDevMode);
if ( !ret) apiErr;
return ret;
}
/*
* Private font initialisation function.
*/
PROTECTED
void init_fonts(void)
{
HDC info;
/* get system information */
info = CreateIC("DISPLAY", NULL, NULL, NULL);
screen_dpix = GetDeviceCaps(info, LOGPIXELSX);
screen_dpiy = GetDeviceCaps(info, LOGPIXELSY);
DeleteDC(info);
/* set up standard fonts */
SystemFont = new_font_object(GetStockObject(DEFAULT_GUI_FONT));
if (SystemFont)
SystemFont->text = new_string("SystemFont");
FixedFont = new_font_object(GetStockObject(OEM_FIXED_FONT));
Times = newfont("Times New Roman", Plain, -10);
Helvetica = newfont("Arial", SansSerif, -10);
Courier = newfont("Courier New", FixedWidth, -10);
protect_object(SystemFont);
protect_object(FixedFont);
protect_object(Times);
protect_object(Helvetica);
protect_object(Courier);
}
// NB: can't forward this to wxListBoxItem because LB_SETITEMDATA
// message is not yet sent when we get here!
bool wxListBox::MSWOnMeasure(WXMEASUREITEMSTRUCT *item)
{
// only owner-drawn control should receive this message
wxCHECK( HasFlag(wxLB_OWNERDRAW), false );
MEASUREITEMSTRUCT *pStruct = (MEASUREITEMSTRUCT *)item;
#ifdef __WXWINCE__
HDC hdc = GetDC(NULL);
#else
HDC hdc = CreateIC(wxT("DISPLAY"), NULL, NULL, 0);
#endif
{
wxDCTemp dc((WXHDC)hdc);
dc.SetFont(GetFont());
pStruct->itemHeight = dc.GetCharHeight() + 2 * LISTBOX_EXTRA_SPACE;
pStruct->itemWidth = dc.GetCharWidth();
}
#ifdef __WXWINCE__
ReleaseDC(NULL, hdc);
#else
DeleteDC(hdc);
#endif
return true;
}
HDC far pascal zCreateIC( LPSTR pp1, LPSTR pp2, LPSTR pp3, LPSTR pp4 )
{
HDC r;
SaveRegs();
/*
** Log IN Parameters (No Create/Destroy Checking Yet!)
*/
LogIn( (LPSTR)"APICALL:CreateIC LPSTR+LPSTR+LPSTR+LPDEVMODE+",
pp1, pp2, pp3, pp4 );
/*
** Call the API!
*/
RestoreRegs();
GrovelDS();
r = CreateIC(pp1,pp2,pp3,pp4);
UnGrovelDS();
SaveRegs();
/*
** Log Return Code & OUT Parameters (No Create/Destroy Checking Yet!)
*/
LogOut( (LPSTR)"APIRET:CreateIC HDC+++++",
r, (short)0, (short)0, (short)0, (short)0 );
RestoreRegs();
return( r );
}
HRGN CDibBitmap::CreateRgnFromBitmap(COLORREF color, CDC* pDC)
{
if(!ValidCheck())
return NULL;
HBITMAP hBmp = CreateBitmap(pDC);
// get image properties
BITMAP bmp = { 0 };
GetObject( hBmp, sizeof(BITMAP), &bmp );
// allocate memory for extended image information
LPBITMAPINFO bi = (LPBITMAPINFO) new BYTE[ sizeof(BITMAPINFO) + 8 ];
memset( bi, 0, sizeof(BITMAPINFO) + 8 );
bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
// set window size
//m_dwWidth = bmp.bmWidth; // bitmap width
//m_dwHeight = bmp.bmHeight; // bitmap height
// create temporary dc
HDC dc = CreateIC( "DISPLAY",NULL,NULL,NULL );
// get extended information about image (length, compression, length of color table if exist, ...)
DWORD res = GetDIBits( dc, hBmp, 0, bmp.bmHeight, 0, bi, DIB_RGB_COLORS );
// allocate memory for image data (colors)
LPBYTE pBits = new BYTE[ bi->bmiHeader.biSizeImage + 4 ];
// allocate memory for color table
if ( bi->bmiHeader.biBitCount == 8 )
{
// actually color table should be appended to this header(BITMAPINFO),
// so we have to reallocate and copy it
LPBITMAPINFO old_bi = bi;
// 255 - because there is one in BITMAPINFOHEADER
bi = (LPBITMAPINFO)new char[ sizeof(BITMAPINFO) + 255 * sizeof(RGBQUAD) ];
memcpy( bi, old_bi, sizeof(BITMAPINFO) );
// release old header
delete old_bi;
}
// get bitmap info header
BITMAPINFOHEADER& bih = bi->bmiHeader;
// get color table (for 256 color mode contains 256 entries of RGBQUAD(=DWORD))
LPDWORD clr_tbl = (LPDWORD)&bi->bmiColors;
// fill bits buffer
res = GetDIBits( dc, hBmp, 0, bih.biHeight, pBits, bi, DIB_RGB_COLORS );
DeleteDC( dc );
BITMAP bm;
GetObject( hBmp, sizeof(BITMAP), &bm );
// shift bits and byte per pixel (for comparing colors)
LPBYTE pClr = (LPBYTE)&color;
// swap red and blue components
BYTE tmp = pClr[0]; pClr[0] = pClr[2]; pClr[2] = tmp;
// convert color if curent DC is 16-bit (5:6:5) or 15-bit (5:5:5)
if ( bih.biBitCount == 16 )
{
// for 16 bit
color = ((DWORD)(pClr[0] & 0xf8) >> 3) |
((DWORD)(pClr[1] & 0xfc) << 3) |
((DWORD)(pClr[2] & 0xf8) << 8);
// for 15 bit
// color = ((DWORD)(pClr[0] & 0xf8) >> 3) |
// ((DWORD)(pClr[1] & 0xf8) << 2) |
// ((DWORD)(pClr[2] & 0xf8) << 7);
}
HDC Win32_IC()
{
static HDC hdc;
ONCELOCK {
hdc = CreateIC("DISPLAY", NULL, NULL, NULL);
}
return hdc;
}
VOID SetupInitializeDpi(
VOID
)
{
HDC hdc;
if (hdc = CreateIC(L"DISPLAY", NULL, NULL, NULL))
{
PhGlobalDpi = GetDeviceCaps(hdc, LOGPIXELSY);
ReleaseDC(NULL, hdc);
}
}
void SizeTheWindow(int *pxStart, int *pyStart, int *pxClient, int *pyClient)
{
HDC hdc;
TEXTMETRIC tm;
hdc = CreateIC("DISPLAY", NULL, NULL, NULL);
GetTextMetrics(hdc, &tm);
DeleteDC(hdc);
*pxClient = 2 * GetSystemMetrics(SM_CXDLGFRAME) + 16*tm.tmAveCharWidth;
*pxStart = GetSystemMetrics(SM_CXSCREEN) - *pxClient;
*pyClient = 2 * GetSystemMetrics(SM_CYDLGFRAME) + 2*tm.tmHeight;
*pyStart = 0;
}
static void
AllCreateIC(XawVendorShellExtPart *ve)
{
XawIcTableList p;
if (ve->im.xim == NULL) return;
if (IsSharedIC(ve) && ve->ic.ic_table[0].widget) {
p = ve->ic.shared_ic_table;
if (p->xic == NULL)
CreateIC(ve->ic.ic_table[0].widget, ve);
SetICFocus(ve->ic.ic_table[0].widget, ve);
return;
}
for (p = ve->ic.ic_table; p; p = p->next) {
if (p->xic == NULL)
CreateIC(p->widget, ve);
}
for (p = ve->ic.ic_table; p; p = p->next) {
SetICFocus(p->widget, ve);
}
}
void game::Init(void)
{
if(g_isConsoleUpdater)
{
cmdLine_Init();
return;
}
//@gHwInfoPoster.Start(); -- DISABLED FOR NOW
// set small icon
::SendMessage(win::hWnd, WM_SETICON, FALSE, (LPARAM)::LoadIcon(win::hInstance, MAKEINTRESOURCE(IDI_WARINC)));
// make borderless window and subclass wndProc
r3dWinStyleModify(win::hWnd, 0, WS_BORDER);
r3dWinStyleModify(win::hWnd, 0, WS_CAPTION);
SetWindowLong(win::hWnd, GWL_WNDPROC, (DWORD)&updApp_WndFunc);
// ok, now r3drendered started using vars inside itself...
RegisterAllVars();
const int Width = 785;
const int Height = 650;
HDC disp_dc = CreateIC("DISPLAY", NULL, NULL, NULL);
int curDispWidth = GetDeviceCaps(disp_dc, HORZRES);
int curDispHeight = GetDeviceCaps(disp_dc, VERTRES);
int StartXPos = (curDispWidth - Width) / 2;
int StartYPos = (curDispHeight - Height) / 2;
SetWindowPos(win::hWnd, NULL, StartXPos, StartYPos, (int)Width, (int)Height, 0);
r3dRenderer = new r3dRenderLayer;
r3dRenderer->Init(win::hWnd, NULL);
fake_SetMode(Width, Height);
char title[512];
sprintf(title, "Infestation Thailand Updater %s (%s)", UPDATER_VERSION, UPDATER_BUILD);
if(!UPDATER_UPDATER_ENABLED) strcat(title, "!!!!SELF_UPDATE_DISABLED!!!");
::SetWindowText(win::hWnd, title);
CreateResources();
ShowWindow(win::hWnd, SW_SHOW);
ClipCursor(NULL);
// release dinput classes becase we won't be using them
Keyboard->ReleaseCapture();
Mouse->ReleaseCapture();
}
long UPSF::hBrush_To_UBit(
HGLOBAL& hUniv,
long& univSize,
HBRUSH hBrush,
long natvLen)
{
if(natvLen != (long)sizeof(HBRUSH))
return AUPSF_SIZEERROR;
HDC hDC = CreateIC("DISPLAY", NULL, NULL, NULL);
HDC hDCMem = CreateCompatibleDC(hDC);
HBITMAP hBitmap = CreateBitmap(BRUSH_WIDTH, BRUSH_HEIGHT, 1, 1, NULL);
SelectObject(hDCMem, hBitmap);
HBRUSH hBrushOld = SelectBrush(hDCMem, hBrush);
// draw the brush in the region
RECT rect = {0, 0, BRUSH_WIDTH, BRUSH_HEIGHT};
FillRect(hDCMem, &rect, hBrush);
SelectBrush(hDCMem, hBrushOld);
DeleteDC(hDCMem);
DeleteDC(hDC);
// we are left with the bitmap with the brush pattern
BITMAP bitmap;
GetObject(hBitmap, sizeof(BITMAP), (LPSTR)&bitmap);
long bitmapSize = (long)bitmap.bmHeight * (long)bitmap.bmWidthBytes * (long)bitmap.bmPlanes;
HGLOBAL hBits = GlobalAlloc(MEMFLAGS, bitmapSize);
if(!hBits)
{
DeleteObject(hBitmap);
return AUPSF_MEMORYERROR;
}
bitmap.bmBits = GlobalLock(hBits);
if(!bitmap.bmBits)
{
DeleteObject(hBitmap);
return AUPSF_MEMORYERROR;
}
long ret = BITMAP_To_UBit(hUniv, univSize, bitmap, hBitmap);
// clean up and exit
DeleteObject(hBitmap);
GlobalUnlock(hBits);
GlobalFree(hBits);
return ret;
}
PR_PUBLIC_API(int) UNICODE_VERIFYCSIDLIST(int inNumOfItem, int16 *csidlist)
{
int iIn, iOut;
HDC hdc = CreateIC("DISPLAY", NULL,NULL, NULL);
if(hdc == NULL)
return inNumOfItem;
for(iIn=iOut=0; iIn < inNumOfItem; iIn++)
{
if(unicode_IsCsidAvailable(hdc,csidlist[iIn]))
csidlist[iOut++] = csidlist[iIn];
}
DeleteDC(hdc);
return iOut;
}
HBITMAP StretchBitmap (HBITMAP hBitmap1)
{
BITMAP bm1, bm2 ;
HBITMAP hBitmap2 ;
HDC hdc, hdcMem1, hdcMem2 ;
int cxChar, cyChar ;
// Get the width and height of a system font character
cxChar = LOWORD (GetDialogBaseUnits ()) ;
cyChar = HIWORD (GetDialogBaseUnits ()) ;
// Create 2 memory DCs compatible with the display
hdc = CreateIC (TEXT ("DISPLAY"), NULL, NULL, NULL) ;
hdcMem1 = CreateCompatibleDC (hdc) ;
hdcMem2 = CreateCompatibleDC (hdc) ;
DeleteDC (hdc) ;
// Get the dimensions of the bitmap to be stretched
GetObject (hBitmap1, sizeof (BITMAP), (PTSTR) &bm1) ;
// Scale these dimensions based on the system font size
bm2 = bm1 ;
bm2.bmWidth = (cxChar * bm2.bmWidth) / 4 ;
bm2.bmHeight = (cyChar * bm2.bmHeight) / 8 ;
bm2.bmWidthBytes = ((bm2.bmWidth + 15) / 16) * 2 ;
// Create a new bitmap of larger size
hBitmap2 = CreateBitmapIndirect (&bm2) ;
// Select the bitmaps in the memory DCs and do a StretchBlt
SelectObject (hdcMem1, hBitmap1) ;
SelectObject (hdcMem2, hBitmap2) ;
StretchBlt (hdcMem2, 0, 0, bm2.bmWidth, bm2.bmHeight,
hdcMem1, 0, 0, bm1.bmWidth, bm1.bmHeight, SRCCOPY) ;
// Clean up
DeleteDC (hdcMem1) ;
DeleteDC (hdcMem2) ;
DeleteObject (hBitmap1) ;
return hBitmap2 ;
}
extern "C" int AL_FUNCTION ALGaugeInit( HINSTANCE hInstance, HINSTANCE hPrevInstance )
{
WNDCLASS wc;
HDC hdc;
if ( ALGauge::iRegistered )
return 1;
if ( hPrevInstance == 0 ) {
wc.hCursor = LoadCursor( NULL, IDC_ARROW );
wc.hIcon = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = ALGauge::szClassName;
wc.hbrBackground = (HBRUSH) (COLOR_WINDOW + 1);
wc.hInstance = hInstance;
#ifdef AL_BUILDING_DLL
wc.style = CS_GLOBALCLASS | CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = gaugeWndProcDll;
#else
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = (WNDPROC) gaugeWndProc;
#endif
wc.cbClsExtra = 0;
#if defined ( AL_WATCOM ) || defined( AL_FLAT_MODEL )
wc.cbWndExtra = sizeof( ALGauge * );
#else
wc.cbWndExtra = sizeof( ALGauge _far * );
#endif
if ( !RegisterClass( &wc ) )
return 0;
}
hdc = CreateIC( "DISPLAY", NULL, NULL, NULL );
if ( !hdc ) {
UnregisterClass( ALGauge::szClassName, hInstance );
return 0;
}
//
// Select colors based on whether this is mono or color
//
if ( GetDeviceCaps( hdc, BITSPIXEL ) == 1 &&
GetDeviceCaps( hdc, PLANES ) == 1 ) {
ALGauge::dwDefaultTextColor = RGB(255, 255, 255);
ALGauge::dwDefaultBackgroundColor = RGB(0, 0, 0);
} else {
ALGauge::dwDefaultTextColor = RGB(0, 0, 255);
ALGauge::dwDefaultBackgroundColor = RGB(255, 255, 255);
}
DeleteDC(hdc);
return ( ALGauge::iRegistered = 1);
}
long UPSF::hMetaFile_To_UBit(
HGLOBAL& hUniv,
long& univSize,
HMETAFILE hMetaFile,
long natvLen)
{
if(natvLen != (long)sizeof(HMETAFILE))
return AUPSF_SIZEERROR;
HDC hDC = CreateIC("DISPLAY", NULL, NULL, NULL);
HDC hDCMem = CreateCompatibleDC(hDC);
HBITMAP hBitmap = CreateCompatibleBitmap(hDC, GetDeviceCaps(hDC, HORZRES), GetDeviceCaps(hDC, VERTRES));
SelectBitmap(hDCMem, hBitmap);
// play the metafile
PlayMetaFile(hDCMem, hMetaFile);
DeleteDC(hDCMem);
DeleteDC(hDC);
// we are left with the bitmap with the meta file
BITMAP bitmap;
GetObject(hBitmap, sizeof(BITMAP), (LPSTR)&bitmap);
long bitmapSize = (long)bitmap.bmHeight * (long)bitmap.bmWidthBytes * (long)bitmap.bmPlanes;
HGLOBAL hBits = GlobalAlloc(MEMFLAGS, bitmapSize);
if(!hBits)
{
DeleteObject(hBitmap);
return AUPSF_MEMORYERROR;
}
bitmap.bmBits = GlobalLock(hBits);
if(!bitmap.bmBits)
{
DeleteObject(hBitmap);
return AUPSF_MEMORYERROR;
}
long ret = BITMAP_To_UBit(hUniv, univSize, bitmap, hBitmap);
// clean up and exit
DeleteObject(hBitmap);
GlobalUnlock(hBits);
GlobalFree(hBits);
return ret;
}
PR_PUBLIC_API(int16) UNICODE_MENUFONTCSID()
{
HDC hdc = CreateIC("DISPLAY", NULL,NULL, NULL);
if(hdc)
{
TEXTMETRIC metrics;
int16 csid;
SelectObject(hdc, GetStockObject(SYSTEM_FONT));
GetTextMetrics(hdc, &metrics);
DeleteDC(hdc);
csid = unicode_CharsetToCsid(metrics.tmCharSet);
if(csid != CS_DEFAULT)
return csid;
}
return CS_LATIN1;
}
void FindWindowSize (int * pcxWindow, int * pcyWindow)
{
HDC hdcScreen ;
TEXTMETRIC tm ;
hdcScreen = CreateIC (TEXT ("DISPLAY"), NULL, NULL, NULL) ;
GetTextMetrics (hdcScreen, &tm) ;
DeleteDC (hdcScreen) ;
* pcxWindow = 2 * GetSystemMetrics (SM_CXBORDER) +
12 * tm.tmAveCharWidth ;
* pcyWindow = 2 * GetSystemMetrics (SM_CYBORDER) +
GetSystemMetrics (SM_CYCAPTION) +
2 * tm.tmHeight ;
}
Bool MyCreateICHandler (IMChangeICStruct * call_data)
{
CreateIC (call_data);
if (!CurrentIC) {
CurrentIC = (IC *) FindIC (call_data->icid);
connect_id = call_data->connect_id;
}
#ifdef _ENABLE_DBUS
if (bUseDBus)
updatePropertyByConnectID(connect_id);
#endif
CreateICID(call_data);
return True;
}
static void
Register(Widget inwidg, XawVendorShellExtPart* ve)
{
if (ve->im.xim == NULL)
{
OpenIM(ve);
}
if (IsRegistered(inwidg, ve)) return;
if (RegisterToVendorShell(inwidg, ve) == FALSE) return;
if (ve->im.xim == NULL) return;
if (XtIsRealized(ve->parent))
{
CreateIC(inwidg, ve);
SetICFocus(inwidg, ve);
}
}
static void ResetVideoModes(void) {
int iModeNum = 0;
HDC hDC;
DEVMODE lpDevMode;
LPCTSTR lpDriverName, lpDeviceName;
lpDriverName = TEXT("DISPLAY");
hDC = CreateIC ( lpDriverName, NULL, NULL, NULL );
lpDevMode.dmSize = sizeof(DEVMODE);
lpDeviceName = TEXT("\\\\.\\Display1");
while (EnumDisplaySettings( NULL, iModeNum, &lpDevMode ) != 0)
iModeNum++;
DeleteDC(hDC);
return;
}
// move console window to specified corner
static void moveWindowToCorner()
{
HDC disp_dc = CreateIC("DISPLAY", NULL, NULL, NULL);
int curDispWidth = GetDeviceCaps(disp_dc, HORZRES);
int curDispHeight = GetDeviceCaps(disp_dc, VERTRES);
DeleteDC(disp_dc);
HWND cwhdn = GetConsoleWindow();
RECT rect;
GetWindowRect(cwhdn, &rect);
SetWindowPos(cwhdn,
0,
curDispWidth - (rect.right - rect.left) - 10,
curDispHeight - (rect.bottom - rect.top) - 60,
rect.right,
rect.bottom,
SWP_NOSIZE);
}
void SizeTheWindow (short *pxStart,
short *pyStart,
short *pxClient,
short *pyClient )
{
HDC hdc;
TEXTMETRIC tm;
hdc = CreateIC("DISPLAY",NULL,NULL,NULL);
// get info on current system font
GetTextMetrics(hdc,&tm);
DeleteDC(hdc);
// width is 16 characters + size of vertical risers in frame.
*pxClient = (2 * GetSystemMetrics(SM_CXDLGFRAME) ) + (16 * tm.tmAveCharWidth);
// placement is to right
*pxStart = GetSystemMetrics(SM_CXSCREEN ) - *pxClient;
// height is 2 charactes + size of horizontal runners in frame
*pyClient = (2 * GetSystemMetrics(SM_CYDLGFRAME) ) + (2 * tm.tmHeight);
// placement is bottom
*pyStart = GetSystemMetrics(SM_CYSCREEN ) - *pyClient;
}
static void
SetFocusValues(Widget inwidg, ArgList args, Cardinal num_args, Bool focus)
{
XawVendorShellExtPart *ve;
VendorShellWidget vw;
if ((vw = SearchVendorShell(inwidg)) == NULL) return;
if ((ve = GetExtPart(vw)) != NULL) {
if (num_args > 0) SetValues(inwidg, ve, args, num_args);
if (focus) SetFocus(inwidg, ve);
if (XtIsRealized((Widget)vw) && ve->im.xim) {
if (IsCreatedIC(inwidg, ve)) {
SetICValues(inwidg, ve, FALSE);
if (focus) SetICFocus(inwidg, ve);
} else {
CreateIC(inwidg, ve);
SetICFocus(inwidg, ve);
}
}
}
}
static ULONG PhpGetCurrentScale(
VOID
)
{
static PH_INITONCE initOnce;
static ULONG dpi = 96;
if (PhBeginInitOnce(&initOnce))
{
HDC hdc;
if (hdc = CreateIC(L"DISPLAY", NULL, NULL, NULL))
{
dpi = GetDeviceCaps(hdc, LOGPIXELSY);
DeleteDC(hdc);
}
PhEndInitOnce(&initOnce);
}
return dpi;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
{
HDC hDC1 = CreateIC(_T("DISPLAY"), NULL, NULL, NULL);
HDC hDC2 = CreateDC(_T("DISPLAY"), NULL, NULL, NULL);
BOOL r = Rectangle(hDC1, 10, 10, 20, 200);
int rs = GetLastError();
r = Rectangle(hDC2, 10, 10, 20, 200);
rs = GetLastError();
HWND hWnd = CreateWindow(_T("EDIT"), NULL,
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
10, 10, 200, 100, GetDesktopWindow(),
NULL, hInstance, NULL);
HWND hWnd1 = CreateWindow(_T("EDIT"), NULL, WS_VISIBLE | WS_CHILD | WS_BORDER,
5, 5, 20, 20, hWnd, NULL, hInstance, NULL);
ShowWindow(hWnd, SW_SHOW);
Test(hWnd, _T("Rectangular Window"));
HRGN hRgn = CreateEllipticRgn(0, 0, 300, 300);
SetWindowRgn(hWnd, hRgn, TRUE);
Test(hWnd, _T("Elliptic Window"));
DestroyWindow(hWnd);
DeleteDC(hDC1);
DeleteDC(hDC2);
return 0;
}
/*
* ChopText
*
* Purpose:
* Parse a string (pathname) and convert it to be within a specified
* length by chopping the least significant part
*
* Parameters:
* hWnd window handle in which the string resides
* nWidth max width of string in pixels
* use width of hWnd if zero
* lpch pointer to beginning of the string
* nMaxChars maximum allowable number of characters (0 ignore)
*
* Return Value:
* pointer to the modified string
*/
LPTSTR WINAPI ChopText(HWND hWnd, int nWidth, LPTSTR lpch, int nMaxChars)
{
HDC hdc;
HFONT hfont;
HFONT hfontOld = NULL;
RECT rc;
if (!hWnd || !lpch)
return NULL;
if (nMaxChars == 0)
nMaxChars = 32768; // big number
/* Get length of static field. */
if (!nWidth)
{
GetClientRect(hWnd, (LPRECT)&rc);
nWidth = rc.right - rc.left;
}
/* Set up DC appropriately for the static control */
hdc = CreateIC(TEXT("DISPLAY"), NULL, NULL, NULL);
hfont = (HFONT)SendMessage(hWnd, WM_GETFONT, 0, 0L);
if (NULL != hfont) // WM_GETFONT returns NULL if window uses system font
hfontOld = (HFONT)SelectObject(hdc, hfont);
/* check horizontal extent of string */
if (GetTextWSize(hdc, lpch) > nWidth || lstrlen(lpch) >= nMaxChars)
Abbreviate(hdc, nWidth, lpch, nMaxChars);
if (NULL != hfont)
SelectObject(hdc, hfontOld);
DeleteDC(hdc);
return lpch;
}