void paintControlBackground(HWND hwnd, HDC dc)
{
HWND parent;
RECT r;
POINT p, pOrig;
parent = hwnd;
for (;;) {
parent = GetParent(parent);
if (parent == NULL)
xpanic("error getting parent control of control in paintControlBackground()", GetLastError());
// wine sends these messages early, yay...
if (parent == msgwin)
return;
// skip groupboxes; they're (supposed to be) transparent
if (windowClassOf(parent, L"button", NULL) != 0)
break;
}
if (GetWindowRect(hwnd, &r) == 0)
xpanic("error getting control's window rect in paintControlBackground()", GetLastError());
// the above is a window rect; convert to client rect
p.x = r.left;
p.y = r.top;
if (ScreenToClient(parent, &p) == 0)
xpanic("error getting client origin of control in paintControlBackground()", GetLastError());
if (SetWindowOrgEx(dc, p.x, p.y, &pOrig) == 0)
xpanic("error moving window origin in paintControlBackground()", GetLastError());
SendMessageW(parent, WM_PRINTCLIENT, (WPARAM) dc, PRF_CLIENT);
if (SetWindowOrgEx(dc, pOrig.x, pOrig.y, NULL) == 0)
xpanic("error resetting window origin in paintControlBackground()", GetLastError());
}
// could use Window event table for this stuff
BOOL Window::WndProc(TMSG &Msg)
{
// handle internal actions
switch (Msg.Msg)
{
case WM_QUERYENDSESSION:
case WM_CLOSE:
if (!CanClose()) return TRUE; //returns 0
break;
case WM_DESTROY: // quit if main window
if (this==App::MainWindow) App::Quit();
if (Flags & W_SAVEPOS) SaveWindowState();
Flags|=W_DESTROYED;
Destroy();
// MainWindow is deleted on program exit
if (this==App::MainWindow) App::Quit();
else delete this;
return TRUE;
case WM_PAINT:
PAINTSTRUCT ps;
BeginPaint(hWnd, (LPPAINTSTRUCT) &ps);
SetWindowOrgEx(ps.hdc,xPos,yPos,NULL);
Paint(ps.hdc,ps.fErase,ps.rcPaint);
if (StatBar) // draw statbar after window
{
SetWindowOrgEx(ps.hdc,0,0,NULL); // dont scroll statbar
StatBar->Paint(ps.hdc);
}
EndPaint(hWnd, (LPPAINTSTRUCT) &ps);
break;
case WM_HSCROLL: HScroll(Msg); break;
case WM_VSCROLL: VScroll(Msg); break;
case WM_SIZE: WMSize(Msg); break;
case WM_GETMINMAXINFO: WMGetMinMaxInfo(Msg); break;
case WM_COMMAND:
{
int id=LOWORD(Msg.wParam);
if (id>MRU_ID && id<=MRU_ID+MRU_MAX)
{
OpenFile(MruList[id-MRU_ID-1]);
return TRUE;
}
else if (id>MRU2_ID && id<=MRU2_ID+MRU_MAX)
{
OpenFile2(MruList2[id-MRU2_ID-1]);
return TRUE;
}
break;
}
case WM_INITMENU:
InitMenu((HMENU) Msg.wParam); // handle of menu to initialize
break;
}
if (StatBar) StatBar->EV_FIND(Msg);
//allow user to grab any message
return EV_FIND(Msg);
}
void ExecutionLogWindow::PaintContent(HWND hwnd, PAINTSTRUCT* pps)
{
POINT ptOrgPrev;
OffsetRect(&pps->rcPaint, 0, m_yOrigin * m_cyLine);
GetWindowOrgEx(pps->hdc, &ptOrgPrev);
SetWindowOrgEx(pps->hdc, ptOrgPrev.x, ptOrgPrev.y + m_yOrigin * m_cyLine, NULL);
PaintSimpleContent(hwnd, pps);
SetWindowOrgEx(pps->hdc, ptOrgPrev.x, ptOrgPrev.y, NULL);
}
BOOL CALLBACK ProgressProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){
switch(message)
{
case WM_INITDIALOG:
SetCursor(LoadCursor(NULL,IDC_WAIT));
rcContext.hProgressWnd=hWnd;
SetWindowLong(GetDlgItem(hWnd,IDC_STATIC1),GWL_WNDPROC,(LONG)Static1WndProc);
hWndGif= GetDlgItem(hWnd,IDC_STATIC2);
if (hWndGif)
{
m_wndBanner.SubclassWindow(hWndGif);
if (m_wndBanner.Load(MAKEINTRESOURCE(IDR_BUSY),_T("GIF"))){
m_wndBanner.Draw();
}
};
SetCursor(LoadCursor(NULL,IDC_ARROW));
return TRUE;
case WM_ERASEBKGND:
{
RECT bgRect;
GetWindowRect(hWnd,&bgRect);
HRGN bgRgn=CreateRectRgnIndirect(&bgRect);
HWND hIDC1=GetDlgItem(hWnd,IDC_STATIC1);
RECT idc1Rect;
GetWindowRect(hIDC1,&idc1Rect);
HRGN idc1Rgn=CreateRectRgnIndirect(&idc1Rect);
if (!CombineRgn(bgRgn, bgRgn,idc1Rgn, RGN_XOR)) return FALSE;
HBRUSH hBrush=CreateSolidBrush(GetSysColor(COLOR_3DFACE));
POINT pt;
HDC hdc=(HDC)wParam;
GetWindowOrgEx(hdc,&pt);
SetWindowOrgEx(hdc,bgRect.left,bgRect.top,NULL);
FillRgn(hdc,bgRgn,hBrush);
SetWindowOrgEx(hdc,pt.x,pt.y,NULL);
DeleteObject(hBrush);
}
return FALSE;
case WM_CTLCOLORSTATIC:
SetBkMode((HDC)wParam,TRANSPARENT);
return (BOOL)GetStockObject(NULL_BRUSH);
case WM_DESTROY:
SetCursor(LoadCursor(NULL,IDC_WAIT));
CloseHandle(rcContext.hThread);
rcContext.hProgressWnd=0;
EndDialog(hWnd,0);
SetCursor(LoadCursor(NULL,IDC_ARROW));
return TRUE;
default:
return FALSE;
}
}
void Fl_Gdi::place(double x, double y, double w, double h, double tx, double ty, double tw, double th,int align)
{
double dx, dy;
double s = tw/w;
if(s<(th/h)) {
dx = 0;
dy = (th - s * h)*iy/144;
} else {
s=th/h;
dy =0;
dx = (tw - s * w)*ix/144;
}
if(align & 3)
if(align & FL_ALIGN_TOP)
dy=0;
else
dy *=2;
if(align & 12)
if(align & FL_ALIGN_LEFT)
dx=0;
else
dx *=2;
SetViewportOrgEx(gc_, VOx = (int)(ix * (lm_+tx) /72 - ox + dx), VOy = (int)( iy *(tm_+th) /72 - oy + dy),0); //setting origin to the upper left corner inside margins
SetWindowOrgEx(gc_, WOx = (int)x, WOy = (int)y,0);
SetViewportExtEx(gc_, VEx =(int)(ix*s), VEy =(int)(iy*s), 0);
SetWindowExtEx(gc_, WEx = 72, WEy = 72,0);
};
//*******************************************************************
// helper to set scaling for print/preview
static void SetScale(HDC dc, int uthei, int utwi, const OUT_PAR * po)
{
int width, height, mul, div;
float yfact, xfact;
long left, right, low, high;
low = (int) (po->ymin - MARGIN);
high = (int) (po->ymax + MARGIN);
left = (int) po->xmin - MARGIN;
right = (int) po->xmax + MARGIN;
width = right - left;
height = high - low;
//to this point only used dest coords
yfact = uthei / (float) height;
xfact = utwi / (float) width;
SetMapMode(dc, MM_ANISOTROPIC);
if (fabs(yfact) < fabs(xfact)) {
div = height;
mul = uthei;
} else {
div = width;
mul = utwi;
}
SetViewportExtEx(dc, mul, -mul, NULL); // size mult
SetWindowExtEx(dc, div, div, NULL); // size divisor
SetWindowOrgEx(dc, left, high, NULL); // where was origo
SetViewportOrgEx(dc, 0, 0, NULL); // where do i want origo
}
LRESULT CAddressBand::OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
{
POINT pt;
POINT ptOrig;
HWND parentWindow;
LRESULT result;
if (fGoButtonShown == false)
{
bHandled = FALSE;
return 0;
}
pt.x = 0;
pt.y = 0;
parentWindow = GetParent();
::MapWindowPoints(m_hWnd, parentWindow, &pt, 1);
OffsetWindowOrgEx(reinterpret_cast<HDC>(wParam), pt.x, pt.y, &ptOrig);
result = SendMessage(parentWindow, WM_ERASEBKGND, wParam, 0);
SetWindowOrgEx(reinterpret_cast<HDC>(wParam), ptOrig.x, ptOrig.y, NULL);
if (result == 0)
{
bHandled = FALSE;
return 0;
}
return result;
}
void Fl_Gdi::fit(double x, double y, double w, double h, int align)
{
double dx, dy;
double pwp = pw_ - lm_ - rm_;
double php = ph_ - tm_ - bm_;
double s = pwp/w;
if(s<(php/h)) {
dx = 0;
dy = (php - s * h)*iy/144;
} else {
s=php/h;
dy =0;
dx = (pwp - s * w)*ix/144;
}
if(align & 3)
if(align & FL_ALIGN_TOP)
dy=0;
else
dy *=2;
if(align & 12)
if(align & FL_ALIGN_LEFT)
dx=0;
else
dx *=2;
SetViewportOrgEx(gc_, VOx = (int)(ix * lm_ /72 - ox + dx), VOy = (int)( iy *tm_ /72 - oy + dy),0); //setting origin to the upper left corner inside margins
SetWindowOrgEx(gc_, WOx = (int)x, WOy = (int)y,0);
SetViewportExtEx(gc_, VEx =(int) (ix*s), VEy =(int) (iy*s), 0);
SetWindowExtEx(gc_, WEx = 72, WEy = 72,0);
};
HDC CMouseTracker::GetDC()
{
HDC hDC=GetDCEx(m_hWnd, NULL, DCX_PARENTCLIP|DCX_LOCKWINDOWUPDATE);
POINT pt=GetScrollOffset();
SetWindowOrgEx(hDC, pt.x, pt.y, NULL);
return hDC;
}
static GpStatus METAFILE_PlaybackGetDC(GpMetafile *metafile)
{
GpStatus stat = Ok;
stat = GdipGetDC(metafile->playback_graphics, &metafile->playback_dc);
if (stat == Ok)
{
/* The result of GdipGetDC always expects device co-ordinates, but the
* device co-ordinates of the source metafile do not correspond to
* device co-ordinates of the destination. Therefore, we set up the DC
* so that the metafile's bounds map to the destination points where we
* are drawing this metafile. */
SetMapMode(metafile->playback_dc, MM_ANISOTROPIC);
SetWindowOrgEx(metafile->playback_dc, metafile->bounds.X, metafile->bounds.Y, NULL);
SetWindowExtEx(metafile->playback_dc, metafile->bounds.Width, metafile->bounds.Height, NULL);
SetViewportOrgEx(metafile->playback_dc, metafile->playback_points[0].X, metafile->playback_points[0].Y, NULL);
SetViewportExtEx(metafile->playback_dc,
metafile->playback_points[1].X - metafile->playback_points[0].X,
metafile->playback_points[2].Y - metafile->playback_points[0].Y, NULL);
}
return stat;
}
/***********************************************************************
* SetWindowOrgEx (GDI.482)
*/
BOOL16 WINAPI SetWindowOrgEx16( HDC16 hdc, INT16 x, INT16 y, LPPOINT16 pt )
{
POINT pt32;
BOOL16 ret = SetWindowOrgEx( hdc, x, y, &pt32 );
if (pt) CONV_POINT32TO16( &pt32, pt );
return ret;
}
LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static HMETAFILE hmf ;
static int cxClient, cyClient ;
HBRUSH hBrush ;
HDC hdc, hdcMeta ;
int x, y ;
PAINTSTRUCT ps ;
switch (message)
{
case WM_CREATE:
hdcMeta = CreateMetaFile (NULL) ;
hBrush = CreateSolidBrush (RGB (0, 0, 255)) ;
Rectangle (hdcMeta, 0, 0, 100, 100) ;
MoveToEx (hdcMeta, 0, 0, NULL) ;
LineTo (hdcMeta, 100, 100) ;
MoveToEx (hdcMeta, 0, 100, NULL) ;
LineTo (hdcMeta, 100, 0) ;
SelectObject (hdcMeta, hBrush) ;
Ellipse (hdcMeta, 20, 20, 80, 80) ;
hmf = CloseMetaFile (hdcMeta) ;
DeleteObject (hBrush) ;
return 0 ;
case WM_SIZE:
cxClient = LOWORD (lParam) ;
cyClient = HIWORD (lParam) ;
return 0 ;
case WM_PAINT:
hdc = BeginPaint (hwnd, &ps) ;
SetMapMode (hdc, MM_ANISOTROPIC) ;
SetWindowExtEx (hdc, 1000, 1000, NULL) ;
SetViewportExtEx (hdc, cxClient, cyClient, NULL) ;
for (x = 0 ; x < 10 ; x++)
for (y = 0 ; y < 10 ; y++)
{
SetWindowOrgEx (hdc, -100 * x, -100 * y, NULL) ;
PlayMetaFile (hdc, hmf) ;
}
EndPaint (hwnd, &ps) ;
return 0 ;
case WM_DESTROY:
DeleteMetaFile (hmf) ;
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
HDC TextViewMetrics::ClientToText( HDC hdc, POINT* oldOrigin ) const
{
POINT clientOrigin = { 0, 0 };
clientOrigin = ClientToText( clientOrigin );
GetWindowOrgEx( hdc, oldOrigin );
SetWindowOrgEx( hdc, oldOrigin->x + clientOrigin.x, oldOrigin->y + clientOrigin.y, oldOrigin );
return hdc;
}
void uCheckBox::OnPaint()
{
CDC MemDC, TmpDC;
CRect rect;
CBitmap *pMemOldBitmap, *pTmpOld, bm, *pSrcBitmap;
RECT DstRect;
POINT pt = {0, 0};
CPaintDC dc(this); // device context for painting
// Draw
// Get Size of Display area
GetClientRect(rect);
// Create memory DCs
if (!TmpDC.CreateCompatibleDC(&dc)) return;
MemDC.CreateCompatibleDC(&dc);
bm.CreateCompatibleBitmap(&dc, rect.Width(), rect.Height());
pMemOldBitmap = (CBitmap*) MemDC.SelectObject(&bm);
CopyRect(&DstRect, &Size);
// Draw Transparency
MapWindowPoints(pParentWindow, &pt, 1);
OffsetWindowOrgEx(MemDC.m_hDC, pt.x, pt.y, &pt);
::SendMessage(pParentWindow->m_hWnd, WM_ERASEBKGND, (WPARAM) MemDC.m_hDC, 0);
SetWindowOrgEx(MemDC.m_hDC, pt.x, pt.y, NULL);
// Draw Lamp
CopyRect(&DstRect, &LmpRect);
pSrcBitmap = (State & UC_STATE_CHECKED) ? &bmpOn : &bmpOff;
pTmpOld = (CBitmap*) TmpDC.SelectObject(pSrcBitmap);
MemDC.BitBlt(EXPANDRECTWH(DstRect), &TmpDC, 0, 0, SRCCOPY);
/*
char Caption[MAX_LABEL_STRING];
int tcount = GetWindowText(Caption, MAX_LABEL_STRING);
if (tcount)
{
// Draw Text
MemDC.SelectObject(uCore->GetFont((Style & ULS_FONTMASK) >> ULS_FONTSHIFT));
MemDC.SetBkMode(TRANSPARENT);
MemDC.SetTextColor(CaptionColor);
MemDC.DrawText(Caption, tcount, &DstRect, Style & ULS_TEXT_MASK);
}
*/
dc.BitBlt(/*EXPANDRECTWH(DstRect)*/ 0, 0, rect.Width(), rect.Height(), &MemDC, 0, 0, SRCCOPY);
TmpDC.SelectObject(pTmpOld);
MemDC.SelectObject(pMemOldBitmap);
// Do not call CWnd::OnPaint() for painting messages
}
//
// function for drawing the custom-draw inserted buttons
// Called from the WM_NOTIFY handler (HandleCustomDraw)
//
UINT CALLBACK CoolSB_DrawProc(HDC hdc, UINT uCmdId, UINT uButflags, RECT *rect)
{
RECT rc;
POINT pt;
HPEN hpen, hold;
HBITMAP hbm, oldbm;
HDC hdcmem;
if(hemf == 0)
InitMetaFile();
SetRect(&rc, 0, 0, 120, rect->bottom-rect->top);
hdcmem = CreateCompatibleDC(hdc);
hbm = CreateCompatibleBitmap(hdc, rc.right, rc.bottom);
oldbm = SelectObject(hdcmem, hbm);
SetWindowOrgEx(hdc, -rect->left, -rect->top, &pt);
PlayEnhMetaFile(hdcmem, hemf, &rc);
BitBlt(hdc, 0, 0, rc.right, rc.bottom, hdcmem, 0, 0, SRCCOPY);
SetRect(&rc, 120, 0, rect->right-rect->left, rect->bottom-rect->top);
FillRect(hdc, &rc, GetSysColorBrush(COLOR_3DFACE));
hpen = CreatePen(PS_SOLID, 0, GetSysColor(COLOR_3DSHADOW));
hold = SelectObject(hdc, hpen);
MoveToEx(hdc, 120, 0, 0);
LineTo(hdc, rect->right-rect->left, 0);
SetWindowOrgEx(hdc, pt.x, pt.y, 0);
SelectObject(hdc, hold);
SelectObject(hdcmem, oldbm);
DeleteObject(hbm);
DeleteDC(hdcmem);
DeleteObject(hpen);
UNREFERENCED_PARAMETER(uButflags);
UNREFERENCED_PARAMETER(uCmdId);
return 0;
}
void track_bar_impl::draw_background (HDC dc, const RECT * rc) const
{
HWND wnd_parent = GetParent(get_wnd());
POINT pt = {0, 0}, pt_old = {0,0};
MapWindowPoints(get_wnd(), wnd_parent, &pt, 1);
OffsetWindowOrgEx(dc, pt.x, pt.y, &pt_old);
if (SendMessage(wnd_parent, WM_ERASEBKGND,(WPARAM)dc, 0) == FALSE)
SendMessage(wnd_parent, WM_PRINTCLIENT,(WPARAM)dc, PRF_ERASEBKGND);
SetWindowOrgEx(dc, pt_old.x, pt_old.y, 0);
}
HFONT CRetrySplashScreen::CreateDialogFont (HDC hdc, TCHAR *szFaceName, int ptSize, DWORD dwWeight, BOOL bUnderline)
{
POINT pt;
FLOAT cxDPI, cyDPI;
HFONT hFont;
LOGFONT lf;
int iDeciPtWidth = 0;
int iDeciPtHeight = 10 * ptSize;
int iSavedDC = SaveDC(hdc);
SetGraphicsMode (hdc, GM_ADVANCED);
ModifyWorldTransform(hdc, NULL, MWT_IDENTITY);
SetViewportOrgEx (hdc, 0,0, NULL);
SetWindowOrgEx (hdc, 0,0, NULL);
cxDPI = (FLOAT) GetDeviceCaps(hdc, LOGPIXELSX);
cyDPI = (FLOAT) GetDeviceCaps(hdc, LOGPIXELSY);
pt.x = (int) (iDeciPtWidth * cxDPI / 72);
pt.y = (int) (iDeciPtHeight * cyDPI / 72);
DPtoLP(hdc, &pt, 1);
lf.lfHeight = - (int) (fabs ((double) pt.y) / 10.0 + 0.5);
lf.lfWidth = 0;
lf.lfEscapement = 0;
lf.lfOrientation = 0;
lf.lfWeight = dwWeight;
lf.lfItalic = 0;
lf.lfUnderline = (bUnderline ? 1 : 0);
lf.lfStrikeOut = 0;
lf.lfCharSet = 0;
lf.lfOutPrecision = 0;
lf.lfClipPrecision = 0;
lf.lfQuality = 0;
lf.lfPitchAndFamily = 0;
TCHAR szLocaleData[BUFFER_SIZE];
int iRet = GetLocaleInfo(LOCALE_SYSTEM_DEFAULT, LOCALE_SENGCOUNTRY, szLocaleData, BUFFER_SIZE);
if (strncmp(szLocaleData, "Japan", 5) != 0){
strcpy (lf.lfFaceName, szFaceName);
} else {
strcpy (lf.lfFaceName, TEXT("MS UI Gothic"));
}
hFont = CreateFontIndirect(&lf);
RestoreDC (hdc, iSavedDC);
return hFont;
}
void MCWidgetContextBeginOffscreen(MCContext *p_context, void*& r_dc)
{
RECT t_rect;
t_rect . left = 0;
t_rect . top = 0;
t_rect . right = (p_context -> getclip() . width * 2540 + 95) / 96;
t_rect . bottom = (p_context -> getclip() . height * 2540 + 95) / 96;
HDC t_metafile_dc;
t_metafile_dc = CreateEnhMetaFileA(NULL, NULL, &t_rect, NULL);
SetWindowOrgEx(t_metafile_dc, p_context -> getclip() . x, p_context -> getclip() . y, NULL);
r_dc = t_metafile_dc;
}
static LRESULT
PAGER_EraseBackground (PAGER_INFO* infoPtr, HDC hdc)
{
POINT pt, ptorig;
HWND parent;
pt.x = 0;
pt.y = 0;
parent = GetParent(infoPtr->hwndSelf);
MapWindowPoints(infoPtr->hwndSelf, parent, &pt, 1);
OffsetWindowOrgEx (hdc, pt.x, pt.y, &ptorig);
SendMessageW (parent, WM_ERASEBKGND, (WPARAM)hdc, 0);
SetWindowOrgEx (hdc, ptorig.x, ptorig.y, 0);
return 0;
}
void AtlMapZoom(ATL_DRAWINFO& di)
{
// Quit if not zoomed
if (!di.bZoomed)
return;
RECT& rc = *(RECT*)di.prcBounds;
// Setup mapping mode...
SetMapMode(di.hdcDraw, MM_ANISOTROPIC);
SetViewportExtEx(di.hdcDraw, di.ZoomNum.cx, di.ZoomNum.cy, NULL);
SetWindowExtEx(di.hdcDraw, di.ZoomDen.cx, di.ZoomDen.cy, NULL);
SetWindowOrgEx(di.hdcDraw, rc.left, rc.top, NULL);
SetViewportOrgEx(di.hdcDraw, rc.left, rc.top, NULL);
// Scale bounds...
rc.right=rc.left + (rc.right-rc.left) * di.ZoomDen.cx / di.ZoomNum.cx;
rc.bottom=rc.top + (rc.bottom-rc.top) * di.ZoomDen.cy / di.ZoomNum.cy;
}
LRESULT WINAPI container_window::window_proc(HWND wnd,UINT msg,WPARAM wp,LPARAM lp)
{
container_window * p_this;
if(msg == WM_NCCREATE)
{
LPVOID * create_params = reinterpret_cast<LPVOID *>(((CREATESTRUCT *)(lp))->lpCreateParams);
p_this = reinterpret_cast<container_window *>(create_params[0]); //retrieve pointer to class
SetWindowLongPtr(wnd, GWLP_USERDATA, (LONG_PTR)p_this);//store it for future use
if (p_this) p_this->wnd_host = wnd;
}
else
p_this = reinterpret_cast<container_window*>(GetWindowLongPtr(wnd,GWLP_USERDATA));//if isnt wm_create, retrieve pointer to class
if (p_this && p_this->get_class_data().want_transparent_background)
{
if (msg == WM_ERASEBKGND)
{
HDC dc = (HDC)wp;
if (dc)
{
HWND wnd_parent = GetParent(wnd);
POINT pt = {0, 0}, pt_old = {0,0};
MapWindowPoints(wnd, wnd_parent, &pt, 1);
OffsetWindowOrgEx(dc, pt.x, pt.y, &pt_old);
SendMessage(wnd_parent, WM_ERASEBKGND,wp, 0);
SetWindowOrgEx(dc, pt_old.x, pt_old.y, 0);
}
return TRUE;
}
else if (msg==WM_WINDOWPOSCHANGING && p_this)
{
HWND meh_lazy = GetWindow(wnd, GW_CHILD);
RedrawWindow(meh_lazy, 0, 0, RDW_ERASE);
}
}
return p_this ? p_this->on_message(wnd, msg, wp, lp) : DefWindowProc(wnd, msg, wp, lp);
}
void Fl_Gdi::set_page(int page)
{
DEVMODE * mode = (DEVMODE *) GlobalLock(mode_);
if(page) {
ResetDC(gc_,mode);
SetMapMode(gc_, MM_ANISOTROPIC);
SetTextAlign(gc_, TA_BASELINE|TA_LEFT);
SetBkMode(gc_, TRANSPARENT);
StartPage(gc_);
ix = GetDeviceCaps(gc_, LOGPIXELSX);
iy = GetDeviceCaps(gc_, LOGPIXELSY);
ox = GetDeviceCaps(gc_, PHYSICALOFFSETX);
oy = GetDeviceCaps(gc_, PHYSICALOFFSETY);
}
GlobalUnlock(mode_);
SetViewportOrgEx(gc_,VOx = (int)(ix * lm_ /72 - ox), VOy =(int)( iy *tm_ /72 - oy),0); //setting origin to the upper left corner inside margins
SetViewportExtEx(gc_, VEx = (int)(ix * pw_ / 72), (int)(VEy = iy * ph_ / 72),0);
SetWindowExtEx(gc_, WEx = (int) pw_, WEy = (int)ph_,0); //72 pixels per inch mapping
SetWindowOrgEx(gc_, WOx = 0, WOy = 0,0);
}
static HDC getBitmapDC(void *imageData) {
HDC hdc;
HANDLE *mutex = (HANDLE*) TlsGetValue(tlsId);
if(mutex == NULL) {
mutex = (HANDLE*)malloc(sizeof(HANDLE));
if(mutex == NULL) {
return NULL;
}
TlsSetValue(tlsId, mutex);
*mutex = CreateMutex(0, JAVACALL_FALSE, "hPhoneBitmapMutex");
}
if(lastImage != imageData) {
if(hMemDC != NULL) {
DeleteDC(hMemDC);
}
hdc = GetDC(hMainWindow);
hMemDC = CreateCompatibleDC(hdc);
ReleaseDC(hMainWindow, hdc);
lastImage = imageData;
}
WaitForSingleObject(*mutex, INFINITE);
if(imageData == NULL) {
CHECK_RETURN(getBitmapDCtmp = SelectObject(hMemDC, hPhoneBitmap));
SetWindowOrgEx(hMemDC, -x_offset, -(Y_SCREEN_OFFSET), NULL);
} else if(imageData == UNTRANSLATED_SCREEN_BITMAP) {
CHECK_RETURN(getBitmapDCtmp = SelectObject(hMemDC, hPhoneBitmap));
} else {
myBitmapStruct *bmp = (myBitmapStruct *)imageData;
if(bmp->mutable) {
getBitmapDCtmp = SelectObject(hMemDC, bmp->bitmap);
}
}
return hMemDC;
}
void Fl_Gdi::place(double x, double y, double w, double h, double tx, double ty, double tw, double th, double dpi, int align)
{
double s = 72/dpi;
double dy = (th - s * h)*iy/144;
double dx = (tw - s * w)*ix/144;
if(align & 3)
if(align & FL_ALIGN_TOP)
dy=0;
else
dy *=2;
if(align & 12)
if(align & FL_ALIGN_LEFT)
dx=0;
else
dx *=2;
SetViewportOrgEx(gc_, VOx = (int)(ix * (lm_+tx) /72 - ox + dx), VOy = (int)( iy *(tm_+ty) /72 - oy + dy),0);
SetWindowOrgEx(gc_, WOx = (int)x, WOy = (int)y,0);
SetViewportExtEx(gc_, VEx = (int)(ix*s), VEy = (int)(iy*s), 0);
SetWindowExtEx(gc_, WEx = 72, WEy = 72,0);
};
///////////////////////////////////////////////////////////////////////////////
// Descripcion:
// - Crea la fuente true type, pero NO la selecciona.
// Parametros:
// - hdc. DC a la superficie sobre la que se va a crear la fuente.
// - swDeciPt. Tamaño de la fuentes en puntos por 10. Si nuestra fuente va a
// tener un tamaño de 16, debera de valer 16x10 = 160.
// Devuelve:
// Notas:
///////////////////////////////////////////////////////////////////////////////
void
CFont::CreateTTFont(const HDC& hdc, const sword& swDeciPt)
{
// SOLO si los parametros son validos
ASSERT(hdc);
ASSERT(swDeciPt);
// Configura el DC recibido
SetGraphicsMode(hdc, GM_ADVANCED);
ModifyWorldTransform(hdc, NULL, MWT_IDENTITY);
SetViewportOrgEx(hdc, 0, 0, NULL);
SetWindowOrgEx(hdc, 0, 0, NULL);
// Se establece la res. logica
float cxDpi = (float) GetDeviceCaps(hdc, LOGPIXELSX);
float cyDpi = (float) GetDeviceCaps(hdc, LOGPIXELSY);
// Define ptos. por pulgada
POINT pt;
pt.x = 0;
pt.y = (sword) (swDeciPt * cyDpi / 72);
DPtoLP(hdc, &pt, 1);
// Configura y crea la fuente
LOGFONT lf;
memset(&lf, 0, sizeof(lf));
lf.lfHeight = -(sword) (fabs(pt.y) / 10.0 + 0.5);
strcpy(lf.lfFaceName, m_FontInfo.szName.c_str());
m_FontInfo.hFont = CreateFontIndirect(&lf);
lf.lfQuality = ANTIALIASED_QUALITY;
// Se obtiene datos sobre metrica y anchura
m_FontInfo.hPrevFont = (HFONT) SelectObject(hdc, m_FontInfo.hFont);
GetTextMetrics(hdc, &m_FontInfo.tm);
GetCharABCWidths(hdc, 32, 255, m_FontInfo.abc);
// Restaura el estado del hdc anterior
}
/* Also sets radius variable used to draw points.
*/
static void
handleInit(HWND hDlg)
{
RECT winSize;
RECT drawSize;
int orig_x,orig_y,ext_x,ext_y;
//char mess [240]; /*used for debugging message text*/
//hdc = GetDC(hDlg);
jointlist = make_dl();
pointlist = make_dl();
GetWindowRect(hDlg, &winSize);
GetWindowRect(GetDlgItem(hDlg,IDC_DRAWSPACE), &drawSize);
hdc = GetDC(GetDlgItem(hDlg,IDC_DRAWSPACE)); /*get device context of the draw area*/
SetClassLong(GetDlgItem(hDlg,IDC_DRAWSPACE), GCL_HCURSOR, (long)LoadCursor(NULL,"IDC_CROSS "));
hCurrentPen = drawPen[1]; // black
SetMapMode(hdc, MM_ISOTROPIC);
/*
sprintf(mess, "Dialog top is %d bottom is %d\nDraw top is %d bottom is %d.\n\nClick to continue.",
winSize.top,winSize.bottom,drawSize.top,drawSize.bottom);
MessageBox( hDlg, mess, "Geometry: Window Size", MB_ICONINFORMATION );
*/
orig_x= drawSize.left-winSize.left;
orig_y= drawSize.top-winSize.top;
ext_x=drawSize.right-drawSize.left;
ext_y=drawSize.bottom-drawSize.top;
SetWindowOrgEx(hdc,orig_x,orig_y, NULL);
SetWindowExtEx(hdc,ext_x,ext_y,NULL);
// want square area to draw in
maxSize = ext_x-orig_x; /*> ury-lly ? urx : ury;*/
if (ury-lly>maxSize)
maxSize=ext_y-orig_y;
SetViewportOrgEx(hdc,orig_x,ext_y-orig_y-1, NULL); /*device units*/
SetViewportExtEx(hdc, maxSize, -maxSize, NULL); /*device units*/
/*
sprintf(mess, "Viewport origin x is %d y is %d\nExtent x is %d y is %d.\n\nClick to continue.",
orig_x,ext_y-orig_y-1,maxSize,-maxSize);
MessageBox( hDlg, mess, "Geometry: Window Size", MB_ICONINFORMATION );
*/
// EnableOpenGL (hDlg, &hdc, &hRC1);
// hRC1 = wglCreateContext( hdc );
// wglMakeCurrent( hdc, hRC1 );
// glViewport (drawSize.left,drawSize.top,urx,ury);
// glViewport (0,0,urx, ury);
// glMatrixMode (GL_PROJECTION);
// glLoadIdentity();
// gluOrtho2D(0.0,1.0,1.0,0.0);
// glutMouseFunc(Mouse);
radius = (int) ((urx-llx)/20);
SetDlgItemInt(hDlg,IDC_MINX,llx,TRUE);
SetDlgItemInt(hDlg,IDC_MINY,lly,TRUE);
SetDlgItemInt(hDlg,IDC_MAXX,urx,TRUE);
SetDlgItemInt(hDlg,IDC_MAXY,ury,TRUE);
SetDlgItemInt(hDlg,IDC_GRID,gridSp,TRUE);
ScaleX=Scale(urx,llx);
ScaleY=Scale(ury,lly);
CheckRadioButton(hDlg, DD_J1, DD_HP, DD_J1);
CheckRadioButton(hDlg, DD_GRON, DD_GROFF, DD_GROFF);
if(jp)
free(jp);
if(pp)
free(pp);
jp = (Joint *) malloc(sizeof(Joint) * estNumJts);
pp = (DPoint *) malloc(sizeof(DPoint) * estNumPts);
nLines=0; nPoints=0; nfp=0; nmp=0; nlp=0; nhp=0;
tool=0; type=1; inside = TRUE;
// if (grid == TRUE)
// SendMessage(hDlg, WM_COMMAND, DD_GRON, 0L);
//ReleaseDC(hDlg, hdc);
} /* close handleInit() */
LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static BOOL f24Hour, fSuppress ;
static HBRUSH hBrushRed ;
static int cxClient, cyClient ;
HDC hdc ;
PAINTSTRUCT ps ;
TCHAR szBuffer [2] ;
switch (message)
{
case WM_CREATE:
hBrushRed = CreateSolidBrush (RGB (255, 0, 0)) ;
SetTimer (hwnd, ID_TIMER, 1000, NULL) ;// fall through
case WM_SETTINGCHANGE:
GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_ITIME, szBuffer, 2) ;
f24Hour = (szBuffer[0] == '1') ;
GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_ITLZERO, szBuffer, 2) ;
fSuppress = (szBuffer[0] == '0') ;
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
case WM_SIZE:
cxClient = LOWORD (lParam) ;
cyClient = HIWORD (lParam) ;
return 0 ;
case WM_TIMER:
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
case WM_PAINT:
hdc = BeginPaint (hwnd, &ps) ;
SetMapMode (hdc, MM_ISOTROPIC) ;
SetWindowExtEx (hdc, 276, 72, NULL) ;
SetViewportExtEx (hdc, cxClient, cyClient, NULL) ;
SetWindowOrgEx (hdc, 138, 36, NULL) ;
SetViewportOrgEx (hdc, cxClient / 2, cyClient / 2, NULL) ;
SelectObject (hdc, GetStockObject (NULL_PEN)) ;
SelectObject (hdc, hBrushRed) ;
DisplayTime (hdc, f24Hour, fSuppress) ;
EndPaint (hwnd, &ps) ;
return 0 ;
case WM_DESTROY:
KillTimer (hwnd, ID_TIMER) ;
DeleteObject (hBrushRed) ;
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
static void DoTestEntry(HDC hDC, const TEST_ENTRY *entry)
{
POINT pt, ptWnd, ptView;
SIZE siz, sizWnd, sizView;
INT ret;
SetMapMode(hDC, entry->nMapMode);
ret = SetWindowOrgEx(hDC, entry->preset.xWnd, entry->preset.yWnd, NULL);
ok(ret == TRUE, "Line %d: SetWindowOrgEx failed\n", entry->lineno);
ret = SetWindowExtEx(hDC, entry->preset.cxWnd, entry->preset.cyWnd, NULL);
ok(ret == entry->bWndExt, "Line %d: SetWindowExtEx() expected %d, was %d\n", entry->lineno, entry->bWndExt, ret);
ret = SetViewportOrgEx(hDC, entry->preset.xView, entry->preset.yView, NULL);
ok(ret == TRUE, "Line %d: SetViewportOrgEx failed\n", entry->lineno);
ret = SetViewportExtEx(hDC, entry->preset.cxView, entry->preset.cyView, NULL);
ok(ret == TRUE, "Line %d: SetViewportExtEx failed\n", entry->lineno);
ok(GetWindowOrgEx(hDC, &pt) == TRUE, "Line %d: GetWindowOrgEx failed\n", entry->lineno);
ptWnd = pt;
ok(GetWindowExtEx(hDC, &siz) == TRUE, "Line %d: GetWindowExtEx failed\n", entry->lineno);
sizWnd = siz;
ok(pt.x == entry->xWndOut && pt.y == entry->yWndOut,
"Line %d: Window org expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, entry->xWndOut, entry->yWndOut, pt.x, pt.y);
if (entry->cxWndOut == DISPLAY_SIZE || entry->cxWndOut == NEGA_DISPLAY_SIZE)
{
LONG cx = GetDeviceCaps(hDC, HORZRES);
LONG cy = GetDeviceCaps(hDC, VERTRES);
if (entry->cxWndOut == NEGA_DISPLAY_SIZE)
cx = -cx;
if (entry->cyWndOut == NEGA_DISPLAY_SIZE)
cy = -cy;
ok(siz.cx == cx && siz.cy == cy,
"Line %d: Window ext expected display size (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, cx, cy, siz.cx, siz.cy);
}
else if (entry->cxWndOut != NO_CHECK)
{
ok(siz.cx == entry->cxWndOut && siz.cy == entry->cyWndOut,
"Line %d: Window ext expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, entry->cxWndOut, entry->cyWndOut, siz.cx, siz.cy);
}
ok(GetViewportOrgEx(hDC, &pt) == TRUE, "Line %d: GetViewportOrgEx failed\n", entry->lineno);
ptView = pt;
ok(GetViewportExtEx(hDC, &siz) == TRUE, "Line %d: GetViewportExtEx failed\n", entry->lineno);
sizView = siz;
ok(pt.x == entry->xViewOut && pt.y == entry->yViewOut,
"Line %d: Viewport org expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, entry->xViewOut , entry->yViewOut, pt.x, pt.y);
if (entry->cxViewOut == DISPLAY_SIZE || entry->cxViewOut == NEGA_DISPLAY_SIZE)
{
LONG cx = GetDeviceCaps(hDC, HORZRES);
LONG cy = GetDeviceCaps(hDC, VERTRES);
if (entry->cxViewOut == NEGA_DISPLAY_SIZE)
cx = -cx;
if (entry->cyViewOut == NEGA_DISPLAY_SIZE)
cy = -cy;
ok(siz.cx == cx && siz.cy == cy,
"Line %d: Viewport ext expected display size (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, cx, cy, siz.cx, siz.cy);
}
else if (entry->cxViewOut != NO_CHECK)
{
ok(siz.cx == entry->cxViewOut && siz.cy == entry->cyViewOut,
"Line %d: Viewport ext expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, entry->cxViewOut, entry->cyViewOut, siz.cx, siz.cy);
}
pt = entry->ptSrc;
SetLastError(0xDEADBEEF);
ret = LPtoDP(hDC, &pt, 1);
ok(ret == entry->ret, "Line %d: LPtoDP() expected %d, was %d\n", entry->lineno, entry->ret, ret);
ok(GetLastError() == entry->error, "Line %d: GetLastError() expected %ld, was %ld\n",
entry->lineno, entry->error, GetLastError());
if (entry->ptDest.x == CALC_VALUE_1)
{
LONG x = MulDiv(entry->ptSrc.x - ptWnd.x, sizView.cx, sizWnd.cx) + ptView.x;
LONG y = MulDiv(entry->ptSrc.y - ptWnd.y, sizView.cy, sizWnd.cy) + ptView.y;
// TODO: make more accurate
ok(labs(pt.x - x) <= 1 && labs(pt.y - y) <= 1,
"Line %d: Dest expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, x, y, pt.x, pt.y);
}
else if (entry->ptDest.x == CALC_VALUE_2)
{
XFORM xform;
LONG x, y;
SetXForm1(&xform);
x = (LONG)((xform.eM11 * entry->ptSrc.x + xform.eM12 * entry->ptSrc.y) + xform.eDx);
y = (LONG)((xform.eM21 * entry->ptSrc.x + xform.eM22 * entry->ptSrc.y) + xform.eDy);
x = MulDiv(x - ptWnd.x, sizView.cx, sizWnd.cx) + ptView.x;
y = MulDiv(y - ptWnd.y, sizView.cy, sizWnd.cy) + ptView.y;
// TODO: make more accurate
ok(labs(pt.x - x) <= 1 && labs(pt.y - y) <= 1,
"Line %d: Dest expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, x, y, pt.x, pt.y);
}
else if (entry->ptDest.x == CALC_VALUE_3)
{
XFORM xform;
LONG x, y;
SetXForm2(&xform);
x = (LONG)((xform.eM11 * entry->ptSrc.x + xform.eM12 * entry->ptSrc.y) + xform.eDx);
y = (LONG)((xform.eM21 * entry->ptSrc.x + xform.eM22 * entry->ptSrc.y) + xform.eDy);
x = MulDiv(x - ptWnd.x, sizView.cx, sizWnd.cx) + ptView.x;
y = MulDiv(y - ptWnd.y, sizView.cy, sizWnd.cy) + ptView.y;
// TODO: make more accurate
ok(labs(pt.x - x) <= 2 && labs(pt.y - y) <= 2,
"Line %d: Dest expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, x, y, pt.x, pt.y);
}
else if (entry->ptDest.x != NO_CHECK)
{
ok(pt.x == entry->ptDest.x && pt.y == entry->ptDest.y,
"Line %d: Dest expected (%ld, %ld), was (%ld, %ld)\n",
entry->lineno, entry->ptDest.x, entry->ptDest.y, pt.x, pt.y);
}
}
/***********************************************************************
* BeginBufferedPaint (UXTHEME.@)
*/
HPAINTBUFFER WINAPI BeginBufferedPaint(HDC targetdc, const RECT *rect,
BP_BUFFERFORMAT format, BP_PAINTPARAMS *params, HDC *retdc)
{
char bmibuf[FIELD_OFFSET(BITMAPINFO, bmiColors[256])];
BITMAPINFO *bmi = (BITMAPINFO *)bmibuf;
struct paintbuffer *buffer;
TRACE("(%p %s %d %p %p)\n", targetdc, wine_dbgstr_rect(rect), format,
params, retdc);
if (retdc)
*retdc = NULL;
if (!targetdc || IsRectEmpty(rect))
return NULL;
if (params)
FIXME("painting parameters are ignored\n");
buffer = HeapAlloc(GetProcessHeap(), 0, sizeof(*buffer));
buffer->targetdc = targetdc;
buffer->rect = *rect;
buffer->memorydc = CreateCompatibleDC(targetdc);
switch (format)
{
case BPBF_COMPATIBLEBITMAP:
buffer->bitmap = CreateCompatibleBitmap(targetdc, rect->right - rect->left, rect->bottom - rect->top);
buffer->bits = NULL;
break;
case BPBF_DIB:
case BPBF_TOPDOWNDIB:
case BPBF_TOPDOWNMONODIB:
/* create DIB section */
memset(bmi, 0, sizeof(bmibuf));
bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
bmi->bmiHeader.biHeight = format == BPBF_DIB ? rect->bottom - rect->top :
-(rect->bottom - rect->top);
bmi->bmiHeader.biWidth = rect->right - rect->left;
bmi->bmiHeader.biBitCount = format == BPBF_TOPDOWNMONODIB ? 1 : 32;
bmi->bmiHeader.biPlanes = 1;
bmi->bmiHeader.biCompression = BI_RGB;
buffer->bitmap = CreateDIBSection(buffer->memorydc, bmi, DIB_RGB_COLORS, &buffer->bits, NULL, 0);
break;
default:
WARN("Unknown buffer format %d\n", format);
buffer->bitmap = NULL;
free_paintbuffer(buffer);
return NULL;
}
if (!buffer->bitmap)
{
WARN("Failed to create buffer bitmap\n");
free_paintbuffer(buffer);
return NULL;
}
SetWindowOrgEx(buffer->memorydc, rect->left, rect->top, NULL);
IntersectClipRect(buffer->memorydc, rect->left, rect->top, rect->right, rect->bottom);
DeleteObject(SelectObject(buffer->memorydc, buffer->bitmap));
*retdc = buffer->memorydc;
return (HPAINTBUFFER)buffer;
}
HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight,
int iDeciPtWidth, int iAttributes, BOOL fLogRes)
{
FLOAT cxDpi, cyDpi ;
HFONT hFont ;
LOGFONT lf ;
POINT pt ;
TEXTMETRIC tm ;
SaveDC (hdc) ;
#ifndef HAVE_API_WIN32_CE
SetGraphicsMode (hdc, GM_ADVANCED) ;
ModifyWorldTransform (hdc, NULL, MWT_IDENTITY) ;
#endif
SetViewportOrgEx (hdc, 0, 0, NULL) ;
#ifndef HAVE_API_WIN32_CE
SetWindowOrgEx (hdc, 0, 0, NULL) ;
#endif
if (fLogRes)
{
cxDpi = (FLOAT) GetDeviceCaps (hdc, LOGPIXELSX) ;
cyDpi = (FLOAT) GetDeviceCaps (hdc, LOGPIXELSY) ;
}
else
{
cxDpi = (FLOAT) (25.4 * GetDeviceCaps (hdc, HORZRES) /
GetDeviceCaps (hdc, HORZSIZE)) ;
cyDpi = (FLOAT) (25.4 * GetDeviceCaps (hdc, VERTRES) /
GetDeviceCaps (hdc, VERTSIZE)) ;
}
pt.x = (int) (iDeciPtWidth * cxDpi / 72) ;
pt.y = (int) (iDeciPtHeight * cyDpi / 72) ;
#ifndef HAVE_API_WIN32_CE
DPtoLP (hdc, &pt, 1) ;
#endif
lf.lfHeight = - (int) (fabs (pt.y) / 10.0 + 0.5) ;
lf.lfWidth = 0 ;
lf.lfEscapement = 0 ;
lf.lfOrientation = 0 ;
lf.lfWeight = iAttributes & EZ_ATTR_BOLD ? 700 : 0 ;
lf.lfItalic = iAttributes & EZ_ATTR_ITALIC ? 1 : 0 ;
lf.lfUnderline = iAttributes & EZ_ATTR_UNDERLINE ? 1 : 0 ;
lf.lfStrikeOut = iAttributes & EZ_ATTR_STRIKEOUT ? 1 : 0 ;
lf.lfCharSet = DEFAULT_CHARSET ;
lf.lfOutPrecision = 0 ;
lf.lfClipPrecision = 0 ;
lf.lfQuality = 0 ;
lf.lfPitchAndFamily = 0 ;
lstrcpy (lf.lfFaceName, szFaceName) ;
hFont = CreateFontIndirect (&lf) ;
if (iDeciPtWidth != 0)
{
hFont = (HFONT) SelectObject (hdc, hFont) ;
GetTextMetrics (hdc, &tm) ;
DeleteObject (SelectObject (hdc, hFont)) ;
lf.lfWidth = (int) (tm.tmAveCharWidth *
fabs (pt.x) / fabs (pt.y) + 0.5) ;
hFont = CreateFontIndirect (&lf) ;
}
RestoreDC (hdc, -1) ;
return hFont ;
}