diff options
Diffstat (limited to 'navit/graphics/win32/graphics_win32.c')
| -rw-r--r-- | navit/graphics/win32/graphics_win32.c | 986 |
1 files changed, 412 insertions, 574 deletions
diff --git a/navit/graphics/win32/graphics_win32.c b/navit/graphics/win32/graphics_win32.c index 3d8fa351d..1c8172c7c 100644 --- a/navit/graphics/win32/graphics_win32.c +++ b/navit/graphics/win32/graphics_win32.c @@ -29,10 +29,10 @@ #if defined(_WIN32_WCE) && _WIN32_WCE < 0x500 && !defined(__MINGW32CE__) typedef struct { - int BlendOp; - int BlendFlags; - int SourceConstantAlpha; - int AlphaFormat; + int BlendOp; + int BlendFlags; + int SourceConstantAlpha; + int AlphaFormat; } BLENDFUNCTION; #define AC_SRC_OVER 1 @@ -58,8 +58,7 @@ typedef BOOL (WINAPI *FP_AlphaBlend) ( HDC hdcDest, typedef int (WINAPI *FP_SetStretchBltMode) (HDC dc,int mode); -struct graphics_priv -{ +struct graphics_priv { struct navit *nav; struct window window; struct point p; @@ -95,8 +94,7 @@ struct graphics_priv GHashTable *image_cache_hash; }; -struct window_priv -{ +struct window_priv { HANDLE hBackLight; }; @@ -121,8 +119,7 @@ HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, #define EZ_ATTR_STRIKEOUT 8 HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, - int iDeciPtWidth, int iAttributes, BOOL fLogRes) -{ + int iDeciPtWidth, int iAttributes, BOOL fLogRes) { FLOAT cxDpi, cyDpi ; HFONT hFont ; LOGFONT lf ; @@ -140,13 +137,10 @@ HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, SetWindowOrgEx (hdc, 0, 0, NULL) ; #endif - if (fLogRes) - { + if (fLogRes) { cxDpi = (FLOAT) GetDeviceCaps (hdc, LOGPIXELSX) ; cyDpi = (FLOAT) GetDeviceCaps (hdc, LOGPIXELSY) ; - } - else - { + } else { cxDpi = (FLOAT) (25.4 * GetDeviceCaps (hdc, HORZRES) / GetDeviceCaps (hdc, HORZSIZE)) ; @@ -178,8 +172,7 @@ HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, hFont = CreateFontIndirect (&lf) ; - if (iDeciPtWidth != 0) - { + if (iDeciPtWidth != 0) { hFont = (HFONT) SelectObject (hdc, hFont) ; GetTextMetrics (hdc, &tm) ; @@ -196,21 +189,19 @@ HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, return hFont ; } -struct graphics_image_priv -{ +struct graphics_image_priv { PXPM2BMP pxpm; - int width,height,row_bytes,channels; + int width,height,row_bytes,channels; unsigned char *png_pixels; HBITMAP hBitmap; struct point hot; }; -static void ErrorExit(LPTSTR lpszFunction) -{ +static void ErrorExit(LPTSTR lpszFunction) { // Retrieve the system error message for the last-error code - LPVOID lpMsgBuf; + LPVOID lpMsgBuf; LPVOID lpDisplayBuf; DWORD dw = GetLastError(); @@ -238,8 +229,7 @@ static void ErrorExit(LPTSTR lpszFunction) -struct graphics_gc_priv -{ +struct graphics_gc_priv { HWND hwnd; int line_width; COLORREF fg_color; @@ -253,13 +243,11 @@ struct graphics_gc_priv }; -static void create_memory_dc(struct graphics_priv *gr) -{ +static void create_memory_dc(struct graphics_priv *gr) { HDC hdc; BITMAPINFO bOverlayInfo; - if (gr->hMemDC) - { + if (gr->hMemDC) { (void)SelectBitmap(gr->hMemDC, gr->hOldBitmap); DeleteBitmap(gr->hBitmap); DeleteDC(gr->hMemDC); @@ -274,7 +262,7 @@ static void create_memory_dc(struct graphics_priv *gr) hdc = GetDC( gr->wnd_handle ); // Creates memory DC gr->hMemDC = CreateCompatibleDC(hdc); - dbg(lvl_debug, "resize memDC to: %d %d \n", gr->width, gr->height ); + dbg(lvl_debug, "resize memDC to: %d %d ", gr->width, gr->height ); #ifndef FAST_TRANSPARENCY @@ -287,80 +275,72 @@ static void create_memory_dc(struct graphics_priv *gr) bOverlayInfo.bmiHeader.biCompression = BI_RGB; bOverlayInfo.bmiHeader.biPlanes = 1; gr->hPrebuildDC = CreateCompatibleDC(NULL); - gr->hPrebuildBitmap = CreateDIBSection(gr->hMemDC, &bOverlayInfo, DIB_RGB_COLORS , (void **)&gr->pPixelData, NULL, 0); + gr->hPrebuildBitmap = CreateDIBSection(gr->hMemDC, &bOverlayInfo, DIB_RGB_COLORS, (void **)&gr->pPixelData, NULL, 0); gr->hOldPrebuildBitmap = SelectBitmap(gr->hPrebuildDC, gr->hPrebuildBitmap); #endif gr->hBitmap = CreateCompatibleBitmap(hdc, gr->width, gr->height ); - if ( gr->hBitmap ) - { + if ( gr->hBitmap ) { gr->hOldBitmap = SelectBitmap( gr->hMemDC, gr->hBitmap); } ReleaseDC( gr->wnd_handle, hdc ); } -static void HandleButtonClick( struct graphics_priv *gra_priv, int updown, int button, long lParam ) -{ +static void HandleButtonClick( struct graphics_priv *gra_priv, int updown, int button, long lParam ) { struct point pt = { LOWORD(lParam), HIWORD(lParam) }; callback_list_call_attr_3(gra_priv->cbl, attr_button, (void *)updown, (void *)button, (void *)&pt); } -static void HandleKeyChar(struct graphics_priv *gra_priv, WPARAM wParam) -{ +static void HandleKeyChar(struct graphics_priv *gra_priv, WPARAM wParam) { TCHAR key = (TCHAR) wParam; char *s=NULL; - char k[]={0,0}; - dbg(lvl_debug,"HandleKey %d\n",key); - switch (key) { + char k[]= {0,0}; + dbg(lvl_debug,"HandleKey %d",key); + switch (key) { default: - k[0]=key; - s=k; + k[0]=key; + s=k; break; } - if (s) + if (s) callback_list_call_attr_1(gra_priv->cbl, attr_keypress, (void *)s); } -static void HandleKeyDown(struct graphics_priv *gra_priv, WPARAM wParam) -{ +static void HandleKeyDown(struct graphics_priv *gra_priv, WPARAM wParam) { int key = (int) wParam; - char up[]={NAVIT_KEY_UP,0}; - char down[]={NAVIT_KEY_DOWN,0}; - char left[]={NAVIT_KEY_LEFT,0}; - char right[]={NAVIT_KEY_RIGHT,0}; + char up[]= {NAVIT_KEY_UP,0}; + char down[]= {NAVIT_KEY_DOWN,0}; + char left[]= {NAVIT_KEY_LEFT,0}; + char right[]= {NAVIT_KEY_RIGHT,0}; char *s=NULL; - dbg(lvl_debug,"HandleKey %d\n",key); - switch (key) { + dbg(lvl_debug,"HandleKey %d",key); + switch (key) { case 37: - s=left; + s=left; break; case 38: - s=up; + s=up; break; case 39: - s=right; + s=right; break; case 40: - s=down; + s=down; break; } - if (s) + if (s) callback_list_call_attr_1(gra_priv->cbl, attr_keypress, (void *)s); } -static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) -{ +static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) { - struct graphics_priv* gra_priv = (struct graphics_priv*)GetWindowLongPtr( hwnd , DWLP_USER ); + struct graphics_priv* gra_priv = (struct graphics_priv*)GetWindowLongPtr( hwnd, DWLP_USER ); - switch (Message) - { - case WM_CREATE: - { - if ( gra_priv ) - { + switch (Message) { + case WM_CREATE: { + if ( gra_priv ) { RECT rc ; GetClientRect( hwnd, &rc ); @@ -371,8 +351,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l } break; case WM_COMMAND: - switch (LOWORD(wParam)) - { + switch (LOWORD(wParam)) { case WM_USER + 1: break; } @@ -381,8 +360,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l DestroyWindow(hwnd); break; case WM_USER+1: - if ( gra_priv ) - { + if ( gra_priv ) { RECT rc ; GetClientRect( hwnd, &rc ); @@ -393,8 +371,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l callback_list_call_attr_2(gra_priv->cbl, attr_resize, (void *)gra_priv->width, (void *)gra_priv->height); } break; - case WM_USER+2: - { + case WM_USER+2: { struct callback_list *cbl = (struct callback_list*)wParam; #ifdef HAVE_API_WIN32_CE /* FIXME: Reset the idle timer need a better place */ @@ -405,22 +382,19 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l break; case WM_SIZE: - if ( gra_priv ) - { + if ( gra_priv ) { gra_priv->width = LOWORD( lParam ); gra_priv->height = HIWORD( lParam ); create_memory_dc(gra_priv); - dbg(lvl_debug, "resize gfx to: %d %d \n", gra_priv->width, gra_priv->height ); + dbg(lvl_debug, "resize gfx to: %d %d ", gra_priv->width, gra_priv->height ); callback_list_call_attr_2(gra_priv->cbl, attr_resize, (void *)gra_priv->width, (void *)gra_priv->height); } break; case WM_DESTROY: #ifdef HAVE_API_WIN32_CE - if ( gra_priv && gra_priv->window.priv ) - { + if ( gra_priv && gra_priv->window.priv ) { struct window_priv *win_priv = gra_priv->window.priv; - if (win_priv->hBackLight) - { + if (win_priv->hBackLight) { ReleasePowerRequirement(win_priv->hBackLight); } } @@ -428,94 +402,88 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l PostQuitMessage(0); break; case WM_PAINT: - if ( gra_priv && gra_priv->hMemDC) - { - struct graphics_priv* overlay; + if ( gra_priv && gra_priv->hMemDC) { + struct graphics_priv* overlay; PAINTSTRUCT ps = { 0 }; HDC hdc; profile(0, NULL); - dbg(lvl_debug, "WM_PAINT\n"); + dbg(lvl_debug, "WM_PAINT"); overlay = gra_priv->overlays; #ifndef FAST_TRANSPARENCY - BitBlt( gra_priv->hPrebuildDC, 0, 0, gra_priv->width , gra_priv->height, gra_priv->hMemDC, 0, 0, SRCCOPY); + BitBlt( gra_priv->hPrebuildDC, 0, 0, gra_priv->width, gra_priv->height, gra_priv->hMemDC, 0, 0, SRCCOPY); #endif - while ( !gra_priv->disabled && overlay) - { - if ( !overlay->disabled && overlay->p.x >= 0 && - overlay->p.y >= 0 && - overlay->p.x < gra_priv->width && - overlay->p.y < gra_priv->height ) - { - int x,y; - int destPixel, srcPixel; + while ( !gra_priv->disabled && overlay) { + if ( !overlay->disabled && overlay->p.x >= 0 && + overlay->p.y >= 0 && + overlay->p.x < gra_priv->width && + overlay->p.y < gra_priv->height ) { + int x,y; + int destPixel, srcPixel; int h,w; #ifdef FAST_TRANSPARENCY - if ( !overlay->hPrebuildDC ) - { - overlay->hPrebuildBitmap = CreateBitmap(overlay->width,overlay->height,1,1,NULL); - overlay->hPrebuildDC = CreateCompatibleDC(NULL); - overlay->hOldPrebuildBitmap = SelectBitmap( overlay->hPrebuildDC, overlay->hPrebuildBitmap); - SetBkColor(overlay->hMemDC,RGB(overlay->transparent_color.r >> 8,overlay->transparent_color.g >> 8,overlay->transparent_color.b >> 8)); - BitBlt(overlay->hPrebuildDC,0,0,overlay->width,overlay->height,overlay->hMemDC,0,0,SRCCOPY); - BitBlt(overlay->hMemDC,0,0,overlay->width,overlay->height,overlay->hPrebuildDC,0,0,SRCINVERT); - } + if ( !overlay->hPrebuildDC ) { + overlay->hPrebuildBitmap = CreateBitmap(overlay->width,overlay->height,1,1,NULL); + overlay->hPrebuildDC = CreateCompatibleDC(NULL); + overlay->hOldPrebuildBitmap = SelectBitmap( overlay->hPrebuildDC, overlay->hPrebuildBitmap); + SetBkColor(overlay->hMemDC,RGB(overlay->transparent_color.r >> 8,overlay->transparent_color.g >> 8, + overlay->transparent_color.b >> 8)); + BitBlt(overlay->hPrebuildDC,0,0,overlay->width,overlay->height,overlay->hMemDC,0,0,SRCCOPY); + BitBlt(overlay->hMemDC,0,0,overlay->width,overlay->height,overlay->hPrebuildDC,0,0,SRCINVERT); + } #else - const COLORREF transparent_color = RGB(overlay->transparent_color.r >> 8,overlay->transparent_color.g >> 8,overlay->transparent_color.b >> 8); - - BitBlt( overlay->hPrebuildDC, 0, 0, overlay->width , overlay->height, overlay->hMemDC, 0, 0, SRCCOPY); - - h=overlay->height; - w=overlay->width; - if (w > gra_priv->width-overlay->p.x) - w=gra_priv->width-overlay->p.x; - if (h > gra_priv->height-overlay->p.y) - h=gra_priv->height-overlay->p.y; - for ( y = 0; y < h ;y++ ) - { - for ( x = 0; x < w; x++ ) - { - srcPixel = y*overlay->width+x; - destPixel = ((overlay->p.y + y) * gra_priv->width) + (overlay->p.x + x); - if ( overlay->pPixelData[srcPixel] == transparent_color ) - { - destPixel = ((overlay->p.y + y) * gra_priv->width) + (overlay->p.x + x); - - gra_priv->pPixelData[destPixel] = RGB ( ((65535 - overlay->transparent_color.a) * GetRValue(gra_priv->pPixelData[destPixel]) + overlay->transparent_color.a * GetRValue(overlay->pPixelData[srcPixel])) / 65535, - ((65535 - overlay->transparent_color.a) * GetGValue(gra_priv->pPixelData[destPixel]) + overlay->transparent_color.a * GetGValue(overlay->pPixelData[srcPixel])) / 65535, - ((65535 - overlay->transparent_color.a) * GetBValue(gra_priv->pPixelData[destPixel]) + overlay->transparent_color.a * GetBValue(overlay->pPixelData[srcPixel])) / 65535); - - } - else - { - gra_priv->pPixelData[destPixel] = overlay->pPixelData[srcPixel]; - } - } - - } + const COLORREF transparent_color = RGB(overlay->transparent_color.r >> 8,overlay->transparent_color.g >> 8, + overlay->transparent_color.b >> 8); + + BitBlt( overlay->hPrebuildDC, 0, 0, overlay->width, overlay->height, overlay->hMemDC, 0, 0, SRCCOPY); + + h=overlay->height; + w=overlay->width; + if (w > gra_priv->width-overlay->p.x) + w=gra_priv->width-overlay->p.x; + if (h > gra_priv->height-overlay->p.y) + h=gra_priv->height-overlay->p.y; + for ( y = 0; y < h ; y++ ) { + for ( x = 0; x < w; x++ ) { + srcPixel = y*overlay->width+x; + destPixel = ((overlay->p.y + y) * gra_priv->width) + (overlay->p.x + x); + if ( overlay->pPixelData[srcPixel] == transparent_color ) { + destPixel = ((overlay->p.y + y) * gra_priv->width) + (overlay->p.x + x); + + gra_priv->pPixelData[destPixel] = RGB ( ((65535 - overlay->transparent_color.a) * GetRValue( + gra_priv->pPixelData[destPixel]) + overlay->transparent_color.a * GetRValue(overlay->pPixelData[srcPixel])) / 65535, + ((65535 - overlay->transparent_color.a) * GetGValue(gra_priv->pPixelData[destPixel]) + overlay->transparent_color.a * + GetGValue(overlay->pPixelData[srcPixel])) / 65535, + ((65535 - overlay->transparent_color.a) * GetBValue(gra_priv->pPixelData[destPixel]) + overlay->transparent_color.a * + GetBValue(overlay->pPixelData[srcPixel])) / 65535); + + } else { + gra_priv->pPixelData[destPixel] = overlay->pPixelData[srcPixel]; + } + } + + } #endif - } - overlay = overlay->next; - } + } + overlay = overlay->next; + } #ifndef FAST_TRANSPARENCY hdc = BeginPaint(hwnd, &ps); - BitBlt( hdc, 0, 0, gra_priv->width , gra_priv->height, gra_priv->hPrebuildDC, 0, 0, SRCCOPY ); + BitBlt( hdc, 0, 0, gra_priv->width, gra_priv->height, gra_priv->hPrebuildDC, 0, 0, SRCCOPY ); #else HDC hdc = BeginPaint(hwnd, &ps); - BitBlt( hdc, 0, 0, gra_priv->width , gra_priv->height, gra_priv->hMemDC, 0, 0, SRCCOPY ); + BitBlt( hdc, 0, 0, gra_priv->width, gra_priv->height, gra_priv->hMemDC, 0, 0, SRCCOPY ); overlay = gra_priv->overlays; - while ( !gra_priv->disabled && overlay && !overlay->disabled ) - { + while ( !gra_priv->disabled && overlay && !overlay->disabled ) { if ( overlay->p.x > 0 && overlay->p.y > 0 && overlay->p.x + overlay->width < gra_priv->width && - overlay->p.y + overlay->height < gra_priv->height ) - { + overlay->p.y + overlay->height < gra_priv->height ) { BitBlt(hdc,overlay->p.x,overlay->p.y,overlay->width,overlay->height,overlay->hPrebuildDC,0,0,SRCAND); BitBlt(hdc,overlay->p.x,overlay->p.y,overlay->width,overlay->height,overlay->hMemDC,0,0,SRCPAINT); } @@ -526,22 +494,19 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l profile(0, "WM_PAINT\n"); } break; - case WM_MOUSEMOVE: - { + case WM_MOUSEMOVE: { struct point pt = { LOWORD(lParam), HIWORD(lParam) }; callback_list_call_attr_1(gra_priv->cbl, attr_motion, (void *)&pt); } break; - case WM_LBUTTONDOWN: - { - dbg(lvl_debug, "LBUTTONDOWN\n"); + case WM_LBUTTONDOWN: { + dbg(lvl_debug, "LBUTTONDOWN"); HandleButtonClick( gra_priv, 1, 1, lParam); } break; - case WM_LBUTTONUP: - { - dbg(lvl_debug, "LBUTTONUP\n"); + case WM_LBUTTONUP: { + dbg(lvl_debug, "LBUTTONUP"); HandleButtonClick( gra_priv, 0, 1, lParam); } break; @@ -552,7 +517,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l HandleButtonClick( gra_priv, 0, 3,lParam ); break; case WM_LBUTTONDBLCLK: - dbg(lvl_debug, "LBUTTONDBLCLK\n"); + dbg(lvl_debug, "LBUTTONDBLCLK"); HandleButtonClick( gra_priv, 1, 6,lParam ); break; case WM_CHAR: @@ -561,23 +526,23 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l case WM_KEYDOWN: HandleKeyDown( gra_priv, wParam); break; - case WM_COPYDATA: - dbg(lvl_debug,"got WM_COPYDATA\n"); + case WM_COPYDATA: + dbg(lvl_debug,"got WM_COPYDATA"); callback_list_call_attr_2(gra_priv->cbl, attr_wm_copydata, (void *)wParam, (void*)lParam); break; #ifdef HAVE_API_WIN32_CE case WM_SETFOCUS: if (fullscr) { - HWND hwndSip = FindWindow(L"MS_SIPBUTTON", NULL); - // deactivate the SIP button - ShowWindow(hwndSip, SW_HIDE); + HWND hwndSip = FindWindow(L"MS_SIPBUTTON", NULL); + // deactivate the SIP button + ShowWindow(hwndSip, SW_HIDE); } break; - case WM_KILLFOCUS: + case WM_KILLFOCUS: if (fullscr != 1) { - HWND hwndSip = FindWindow(L"MS_SIPBUTTON", NULL); - // active the SIP button - ShowWindow(hwndSip, SW_SHOW); + HWND hwndSip = FindWindow(L"MS_SIPBUTTON", NULL); + // active the SIP button + ShowWindow(hwndSip, SW_SHOW); } break; #endif @@ -587,34 +552,34 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l return 0; } -static int fullscreen(struct window *win, int on) -{ +static int fullscreen(struct window *win, int on) { #ifdef HAVE_API_WIN32_CE HWND hwndTaskbar = FindWindow(L"HHTaskBar", NULL); HWND hwndSip = FindWindow(L"MS_SIPBUTTON", NULL); RECT taskbar_rect; fullscr = on; - if (on) { + if (on) { ShowWindow(hwndTaskbar, SW_HIDE); MoveWindow(g_hwnd, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), FALSE); - - // deactivate the SIP button - ShowWindow(hwndSip, SW_HIDE); - - } else { + + // deactivate the SIP button + ShowWindow(hwndSip, SW_HIDE); + + } else { ShowWindow(hwndTaskbar, SW_SHOW); GetWindowRect( hwndTaskbar, &taskbar_rect); - MoveWindow(g_hwnd, 0, taskbar_rect.bottom, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN) - taskbar_rect.bottom, FALSE); - - // activate the SIP button - ShowWindow(hwndSip, SW_SHOW); + MoveWindow(g_hwnd, 0, taskbar_rect.bottom, GetSystemMetrics(SM_CXSCREEN), + GetSystemMetrics(SM_CYSCREEN) - taskbar_rect.bottom, FALSE); + + // activate the SIP button + ShowWindow(hwndSip, SW_SHOW); } #else - if (on) { + if (on) { ShowWindow(g_hwnd, SW_MAXIMIZE); - } else { + } else { ShowWindow(g_hwnd, SW_RESTORE); } @@ -624,15 +589,12 @@ static int fullscreen(struct window *win, int on) } extern void WINAPI SystemIdleTimerReset(void); -static struct event_timeout * - event_win32_add_timeout(int timeout, int multi, struct callback *cb); +static struct event_timeout *event_win32_add_timeout(int timeout, int multi, struct callback *cb); -static void disable_suspend(struct window *win) -{ +static void disable_suspend(struct window *win) { #ifdef HAVE_API_WIN32_CE struct window_priv *win_priv = win->priv; - if ( win_priv && !win_priv->hBackLight ) - { + if ( win_priv && !win_priv->hBackLight ) { win_priv->hBackLight = SetPowerRequirement(TEXT("BKL1:"), 0, 0x01, NULL, 0); event_win32_add_timeout(29000, 1, callback_new(SystemIdleTimerReset, 0, NULL)); } @@ -643,8 +605,7 @@ static void disable_suspend(struct window *win) static const TCHAR g_szClassName[] = {'N','A','V','G','R','A','\0'}; -static HANDLE CreateGraphicsWindows( struct graphics_priv* gr, HMENU hMenu ) -{ +static HANDLE CreateGraphicsWindows( struct graphics_priv* gr, HMENU hMenu ) { int wStyle = WS_VISIBLE; HWND hwnd; #ifdef HAVE_API_WIN32_CE @@ -689,20 +650,18 @@ static HANDLE CreateGraphicsWindows( struct graphics_priv* gr, HMENU hMenu ) if (!RegisterClassEx(&wc)) #endif { - dbg(lvl_error, "Window registration failed\n"); + dbg(lvl_error, "Window registration failed"); return NULL; } - if(gr->frame) - { - if ( hMenu ) - { + if(gr->frame) { + if ( hMenu ) { wStyle = WS_CHILD; } else { wStyle = WS_OVERLAPPED|WS_VISIBLE; } } else { - wStyle = WS_VISIBLE | WS_POPUP | WS_CLIPSIBLINGS | WS_CLIPCHILDREN; + wStyle = WS_VISIBLE | WS_POPUP | WS_CLIPSIBLINGS | WS_CLIPCHILDREN; } #ifdef HAVE_API_WIN32_CE @@ -730,25 +689,24 @@ static HANDLE CreateGraphicsWindows( struct graphics_priv* gr, HMENU hMenu ) GetModuleHandle(NULL), NULL); #endif - if (hwnd == NULL) - { - dbg(lvl_error, "Window creation failed: %d\n", GetLastError()); + if (hwnd == NULL) { + dbg(lvl_error, "Window creation failed: %d", GetLastError()); return NULL; } /* For Vista, we need here ChangeWindowMessageFilter(WM_COPYDATA,MSGFLT_ADD); since Win7 we need above one or ChangeWindowMessageFilterEx (MSDN), both are not avail for earlier Win and not present in my mingw :(. ChangeWindowMessageFilter may not be present in later Win versions. Welcome late binding! */ if(gr->ChangeWindowMessageFilter) - gr->ChangeWindowMessageFilter(WM_COPYDATA,1 /*MSGFLT_ADD*/); - else if(gr->ChangeWindowMessageFilterEx) - gr->ChangeWindowMessageFilterEx(hwnd,WM_COPYDATA,1 /*MSGFLT_ALLOW*/,NULL); + gr->ChangeWindowMessageFilter(WM_COPYDATA,1 /*MSGFLT_ADD*/); + else if(gr->ChangeWindowMessageFilterEx) + gr->ChangeWindowMessageFilterEx(hwnd,WM_COPYDATA,1 /*MSGFLT_ALLOW*/,NULL); gr->wnd_handle = hwnd; callback_list_call_attr_2(gr->cbl, attr_resize, (void *)gr->width, (void *)gr->height); create_memory_dc(gr); - SetWindowLongPtr( hwnd , DWLP_USER, (LONG_PTR)gr ); + SetWindowLongPtr( hwnd, DWLP_USER, (LONG_PTR)gr ); ShowWindow( hwnd, SW_SHOW ); UpdateWindow( hwnd ); @@ -760,38 +718,33 @@ static HANDLE CreateGraphicsWindows( struct graphics_priv* gr, HMENU hMenu ) -static void graphics_destroy(struct graphics_priv *gr) -{ +static void graphics_destroy(struct graphics_priv *gr) { g_free( gr ); } -static void gc_destroy(struct graphics_gc_priv *gc) -{ +static void gc_destroy(struct graphics_gc_priv *gc) { DeleteObject( gc->hpen ); DeleteObject( gc->hbrush ); g_free( gc ); } -static void gc_set_linewidth(struct graphics_gc_priv *gc, int w) -{ +static void gc_set_linewidth(struct graphics_gc_priv *gc, int w) { DeleteObject (gc->hpen); gc->line_width = w; gc->hpen = CreatePen(gc->dashed?PS_DASH:PS_SOLID, gc->line_width, gc->fg_color ); } -static void gc_set_dashes(struct graphics_gc_priv *gc, int width, int offset, unsigned char dash_list[], int n) -{ - gc->dashed=n>0; - DeleteObject (gc->hpen); - gc->hpen = CreatePen(gc->dashed?PS_DASH:PS_SOLID, gc->line_width, gc->fg_color ); +static void gc_set_dashes(struct graphics_gc_priv *gc, int width, int offset, unsigned char dash_list[], int n) { + gc->dashed=n>0; + DeleteObject (gc->hpen); + gc->hpen = CreatePen(gc->dashed?PS_DASH:PS_SOLID, gc->line_width, gc->fg_color ); // gdk_gc_set_dashes(gc->gc, 0, (gint8 *)dash_list, n); // gdk_gc_set_line_attributes(gc->gc, 1, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND); } -static void gc_set_foreground(struct graphics_gc_priv *gc, struct color *c) -{ +static void gc_set_foreground(struct graphics_gc_priv *gc, struct color *c) { gc->fg_color = RGB( c->r >> 8, c->g >> 8, c->b >> 8); gc->fg_alpha = c->a; @@ -799,15 +752,13 @@ static void gc_set_foreground(struct graphics_gc_priv *gc, struct color *c) DeleteObject (gc->hbrush); gc->hpen = CreatePen(gc->dashed?PS_DASH:PS_SOLID, gc->line_width, gc->fg_color ); gc->hbrush = CreateSolidBrush( gc->fg_color ); - if ( gc->gr && c->a < 0xFFFF ) - { - gc->gr->transparent_color = *c; + if ( gc->gr && c->a < 0xFFFF ) { + gc->gr->transparent_color = *c; } } -static void gc_set_background(struct graphics_gc_priv *gc, struct color *c) -{ +static void gc_set_background(struct graphics_gc_priv *gc, struct color *c) { gc->bg_color = RGB( c->r >> 8, c->g >> 8, c->b >> 8); gc->bg_alpha = c->a; if ( gc->gr && gc->gr->hMemDC ) @@ -815,8 +766,7 @@ static void gc_set_background(struct graphics_gc_priv *gc, struct color *c) } -static struct graphics_gc_methods gc_methods = -{ +static struct graphics_gc_methods gc_methods = { gc_destroy, gc_set_linewidth, gc_set_dashes, @@ -824,8 +774,7 @@ static struct graphics_gc_methods gc_methods = gc_set_background, }; -static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics_gc_methods *meth) -{ +static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics_gc_methods *meth) { struct graphics_gc_priv *gc=g_new(struct graphics_gc_priv, 1); *meth=gc_methods; gc->hwnd = gr->wnd_handle; @@ -842,23 +791,18 @@ static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics } -static void draw_lines(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count) -{ +static void draw_lines(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count) { int i; HPEN hpenold = SelectObject( gr->hMemDC, gc->hpen ); int oldbkmode=SetBkMode( gr->hMemDC, TRANSPARENT); int first = 1; - for ( i = 0; i< count; i++ ) - { - if ( first ) - { + for ( i = 0; i< count; i++ ) { + if ( first ) { first = 0; MoveToEx( gr->hMemDC, p[0].x, p[0].y, NULL ); - } - else - { + } else { LineTo( gr->hMemDC, p[i].x, p[i].y ); } } @@ -866,28 +810,25 @@ static void draw_lines(struct graphics_priv *gr, struct graphics_gc_priv *gc, st SelectObject( gr->hMemDC, hpenold); } -static void draw_polygon(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count) -{ +static void draw_polygon(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count) { HPEN holdpen = SelectObject( gr->hMemDC, gc->hpen ); HBRUSH holdbrush = SelectObject( gr->hMemDC, gc->hbrush ); if (sizeof(POINT) != sizeof(struct point)) { - int i; - POINT* points=g_alloca(sizeof(POINT)*count); - for ( i=0;i< count; i++ ) - { - points[i].x = p[i].x; - points[i].y = p[i].y; - } - Polygon( gr->hMemDC, points,count ); + int i; + POINT* points=g_alloca(sizeof(POINT)*count); + for ( i=0; i< count; i++ ) { + points[i].x = p[i].x; + points[i].y = p[i].y; + } + Polygon( gr->hMemDC, points,count ); } else - Polygon( gr->hMemDC, (POINT *)p, count); + Polygon( gr->hMemDC, (POINT *)p, count); SelectObject( gr->hMemDC, holdbrush); SelectObject( gr->hMemDC, holdpen); } -static void draw_rectangle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int w, int h) -{ +static void draw_rectangle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int w, int h) { HPEN holdpen = SelectObject( gr->hMemDC, gc->hpen ); HBRUSH holdbrush = SelectObject( gr->hMemDC, gc->hbrush ); @@ -897,8 +838,7 @@ static void draw_rectangle(struct graphics_priv *gr, struct graphics_gc_priv *gc SelectObject( gr->hMemDC, holdpen); } -static void draw_circle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int r) -{ +static void draw_circle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int r) { HPEN holdpen = SelectObject( gr->hMemDC, gc->hpen ); HBRUSH holdbrush = SelectObject( gr->hMemDC, GetStockObject(NULL_BRUSH)); @@ -911,43 +851,32 @@ static void draw_circle(struct graphics_priv *gr, struct graphics_gc_priv *gc, s } -static void draw_drag(struct graphics_priv *gr, struct point *p) -{ - if ( p ) - { +static void draw_drag(struct graphics_priv *gr, struct point *p) { + if ( p ) { gr->p.x = p->x; gr->p.y = p->y; if ( p->x < 0 || p->y < 0 || - ( gr->parent && ((p->x + gr->width > gr->parent->width) || (p->y + gr->height > gr->parent->height) ))) - { + ( gr->parent && ((p->x + gr->width > gr->parent->width) || (p->y + gr->height > gr->parent->height) ))) { gr->disabled = TRUE; - } - else - { + } else { gr->disabled = FALSE; } } } -static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) -{ - dbg(lvl_debug, "set draw_mode to %x, %d\n", gr, (int)mode ); +static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) { + dbg(lvl_debug, "set draw_mode to %x, %d", gr, (int)mode ); - if ( mode == draw_mode_begin ) - { - if ( gr->wnd_handle == NULL ) - { + if ( mode == draw_mode_begin ) { + if ( gr->wnd_handle == NULL ) { CreateGraphicsWindows( gr, (HMENU)ID_CHILD_GFX ); } - if ( gr->mode != draw_mode_begin ) - { - if ( gr->hMemDC ) - { - dbg(lvl_debug, "Erase dc: %x, w: %d, h: %d, bg_color: %x\n", gr, gr->width, gr->height, gr->bg_color); + if ( gr->mode != draw_mode_begin ) { + if ( gr->hMemDC ) { + dbg(lvl_debug, "Erase dc: %x, w: %d, h: %d, bg_color: %x", gr, gr->width, gr->height, gr->bg_color); #ifdef FAST_TRANSPARENCY - if ( gr->hPrebuildDC ) - { + if ( gr->hPrebuildDC ) { (void)SelectBitmap(gr->hPrebuildDC, gr->hOldPrebuildBitmap ); DeleteBitmap(gr->hPrebuildBitmap); DeleteDC(gr->hPrebuildDC); @@ -957,8 +886,7 @@ static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) } } #ifdef FAST_TRANSPARENCY - else if ( gr->hPrebuildDC ) - { + else if ( gr->hPrebuildDC ) { (void)SelectBitmap(gr->hPrebuildDC, gr->hOldPrebuildBitmap ); DeleteBitmap(gr->hPrebuildBitmap); DeleteDC(gr->hPrebuildDC); @@ -968,8 +896,7 @@ static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) } // force paint - if (mode == draw_mode_end && gr->mode == draw_mode_begin) - { + if (mode == draw_mode_end && gr->mode == draw_mode_begin) { InvalidateRect( gr->wnd_handle, NULL, FALSE ); } @@ -977,20 +904,16 @@ static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) } -static void * get_data(struct graphics_priv *this_, const char *type) -{ - if ( strcmp( "wnd_parent_handle_ptr", type ) == 0 ) - { +static void * get_data(struct graphics_priv *this_, const char *type) { + if ( strcmp( "wnd_parent_handle_ptr", type ) == 0 ) { return &( this_->wnd_parent_handle ); } - if ( strcmp( "START_CLIENT", type ) == 0 ) - { + if ( strcmp( "START_CLIENT", type ) == 0 ) { CreateGraphicsWindows( this_, (HMENU)ID_CHILD_GFX ); return NULL; } - if (!strcmp(type, "window")) - { - CreateGraphicsWindows( this_ , NULL); + if (!strcmp(type, "window")) { + CreateGraphicsWindows( this_, NULL); this_->window.fullscreen = fullscreen; this_->window.disable_suspend = disable_suspend; @@ -1003,8 +926,7 @@ static void * get_data(struct graphics_priv *this_, const char *type) } -static void background_gc(struct graphics_priv *gr, struct graphics_gc_priv *gc) -{ +static void background_gc(struct graphics_priv *gr, struct graphics_gc_priv *gc) { RECT rcClient = { 0, 0, gr->width, gr->height }; HBRUSH bgBrush; @@ -1015,15 +937,14 @@ static void background_gc(struct graphics_priv *gr, struct graphics_gc_priv *gc) DeleteObject( bgBrush ); } -struct graphics_font_priv -{ +struct graphics_font_priv { LOGFONT lf; HFONT hfont; int size; }; -static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg, struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy) -{ +static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg, + struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy) { RECT rcClient; int prevBkMode; HFONT hOldFont; @@ -1033,8 +954,7 @@ static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, str prevBkMode = SetBkMode( gr->hMemDC, TRANSPARENT ); - if ( NULL == font->hfont ) - { + if ( NULL == font->hfont ) { #ifdef WIN_USE_SYSFONT font->hfont = (HFONT) GetStockObject (SYSTEM_FONT); GetObject (font->hfont, sizeof (LOGFONT), &font->lf); @@ -1064,22 +984,21 @@ static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, str SetBkMode (gr->hMemDC, TRANSPARENT); if (ConvertUTF8toUTF16(&utf8, utf8+strlen(text), &utf16p, utf16p+sizeof(utf16), - lenientConversion) == conversionOK) - { - if(bg && bg->fg_alpha) { - SetTextColor(gr->hMemDC, bg->fg_color); - ExtTextOutW(gr->hMemDC, -1, -1, 0, NULL, - utf16, (wchar_t*) utf16p - utf16, NULL); - ExtTextOutW(gr->hMemDC, 1, 1, 0, NULL, - utf16, (wchar_t*) utf16p - utf16, NULL); - ExtTextOutW(gr->hMemDC, -1, 1, 0, NULL, - utf16, (wchar_t*) utf16p - utf16, NULL); - ExtTextOutW(gr->hMemDC, 1, -1, 0, NULL, - utf16, (wchar_t*) utf16p - utf16, NULL); + lenientConversion) == conversionOK) { + if(bg && bg->fg_alpha) { + SetTextColor(gr->hMemDC, bg->fg_color); + ExtTextOutW(gr->hMemDC, -1, -1, 0, NULL, + utf16, (wchar_t*) utf16p - utf16, NULL); + ExtTextOutW(gr->hMemDC, 1, 1, 0, NULL, + utf16, (wchar_t*) utf16p - utf16, NULL); + ExtTextOutW(gr->hMemDC, -1, 1, 0, NULL, + utf16, (wchar_t*) utf16p - utf16, NULL); + ExtTextOutW(gr->hMemDC, 1, -1, 0, NULL, + utf16, (wchar_t*) utf16p - utf16, NULL); } - SetTextColor(gr->hMemDC, fg->fg_color); + SetTextColor(gr->hMemDC, fg->fg_color); ExtTextOutW(gr->hMemDC, 0, 0, 0, NULL, - utf16, (wchar_t*) utf16p - utf16, NULL); + utf16, (wchar_t*) utf16p - utf16, NULL); } } @@ -1092,22 +1011,19 @@ static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, str SetViewportOrgEx (gr->hMemDC, 0, 0, NULL) ; } -static void font_destroy(struct graphics_font_priv *font) -{ - if ( font->hfont ) - { +static void font_destroy(struct graphics_font_priv *font) { + if ( font->hfont ) { DeleteObject(font->hfont); } g_free(font); } -static struct graphics_font_methods font_methods = -{ +static struct graphics_font_methods font_methods = { font_destroy }; -static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct graphics_font_methods *meth, char *name, int size, int flags) -{ +static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct graphics_font_methods *meth, char *name, + int size, int flags) { struct graphics_font_priv *font=g_new(struct graphics_font_priv, 1); *meth = font_methods; @@ -1119,9 +1035,7 @@ static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct grap #include "png.h" -static int -pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) -{ +static int pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) { png_struct *png_ptr = NULL; png_info *info_ptr = NULL; png_byte buf[8]; @@ -1129,33 +1043,29 @@ pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) int bit_depth; int color_type; - int alpha_present; int ret; int i; FILE *png_file; BITMAPINFO pnginfo; HDC dc; - dbg(lvl_debug,"enter %s\n",name); + dbg(lvl_debug,"enter %s",name); png_file=fopen(name, "rb"); - if (!png_file) - { - dbg(lvl_warning,"failed to open %s\n",name); + if (!png_file) { + dbg(lvl_warning,"failed to open %s",name); return FALSE; } /* read and check signature in PNG file */ ret = fread (buf, 1, 8, png_file); - if (ret != 8) - { + if (ret != 8) { fclose(png_file); return FALSE; } ret = png_check_sig (buf, 8); - if (!ret) - { + if (!ret) { fclose(png_file); return FALSE; } @@ -1164,22 +1074,19 @@ pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) - { + if (!png_ptr) { fclose(png_file); return FALSE; /* out of memory */ } info_ptr = png_create_info_struct (png_ptr); - if (!info_ptr) - { + if (!info_ptr) { fclose(png_file); png_destroy_read_struct (&png_ptr, NULL, NULL); return FALSE; /* out of memory */ } - if (setjmp (png_jmpbuf(png_ptr))) - { + if (setjmp (png_jmpbuf(png_ptr))) { fclose(png_file); png_destroy_read_struct (&png_ptr, &info_ptr, NULL); return FALSE; @@ -1204,20 +1111,20 @@ pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) png_set_palette_to_rgb(png_ptr); /* expand images to bit-depth 8 (only applicable for grayscale images) */ - if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA && bit_depth < 8) - png_set_gray_1_2_4_to_8(png_ptr); + if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA && bit_depth < 8) + png_set_gray_1_2_4_to_8(png_ptr); /* Expand grayscale to rgb */ if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb(png_ptr); + png_set_gray_to_rgb(png_ptr); /* expand colored images to bit-depth 8 */ if (color_type == PNG_COLOR_TYPE_RGB && bit_depth < 8) png_set_packing(png_ptr); /* transform transparency maps into full alpha-channel */ - if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) - png_set_tRNS_to_alpha(png_ptr); + if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) + png_set_tRNS_to_alpha(png_ptr); /* Add opaque alpha channel if no alpha channel exist */ if (color_type == PNG_COLOR_TYPE_RGB || color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_PALETTE) @@ -1235,8 +1142,7 @@ pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) png_read_update_info (png_ptr, info_ptr); img->channels = 4; - alpha_present = 1; - + /* row_bytes is the width x number of channels x (bit-depth / 8) */ img->row_bytes = png_get_rowbytes (png_ptr, info_ptr); @@ -1248,11 +1154,10 @@ pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) pnginfo.bmiHeader.biCompression = BI_RGB; pnginfo.bmiHeader.biPlanes = 1; dc = CreateCompatibleDC(NULL); - img->hBitmap = CreateDIBSection(dc, &pnginfo, DIB_RGB_COLORS , (void **)&img->png_pixels, NULL, 0); + img->hBitmap = CreateDIBSection(dc, &pnginfo, DIB_RGB_COLORS, (void **)&img->png_pixels, NULL, 0); DeleteDC(dc); - if ((row_pointers = (png_byte **) g_malloc (img->height * sizeof (png_bytep))) == NULL) - { + if ((row_pointers = (png_byte **) g_malloc (img->height * sizeof (png_bytep))) == NULL) { fclose(png_file); png_destroy_read_struct (&png_ptr, &info_ptr, NULL); g_free (img->png_pixels); @@ -1278,128 +1183,114 @@ pngdecode(struct graphics_priv *gr, char *name, struct graphics_image_priv *img) g_free (row_pointers); img->hot.x=img->width/2-1; img->hot.y=img->height/2-1; - dbg(lvl_debug,"ok\n"); + dbg(lvl_debug,"ok"); fclose(png_file); return TRUE; } /* end of source */ -static void pngscale(struct graphics_image_priv *img, struct graphics_priv *gr, int width, int height) -{ - HBITMAP origBmp; +static void pngscale(struct graphics_image_priv *img, struct graphics_priv *gr, int width, int height) { + HBITMAP origBmp; + BITMAPINFO pnginfo; + HDC dc1, dc2; + + origBmp=img->hBitmap; + + memset(&pnginfo, 0, sizeof(pnginfo)); + pnginfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); + pnginfo.bmiHeader.biWidth = width; + pnginfo.bmiHeader.biHeight = -height; + pnginfo.bmiHeader.biBitCount = 32; + pnginfo.bmiHeader.biCompression = BI_RGB; + pnginfo.bmiHeader.biPlanes = 1; + dc1 = CreateCompatibleDC(NULL); + dc2 = CreateCompatibleDC(NULL); + img->hBitmap = CreateDIBSection(dc1, &pnginfo, DIB_RGB_COLORS, (void **)&(img->png_pixels), NULL, 0); + + if(gr->SetStretchBltMode) { + gr->SetStretchBltMode(dc1,STRETCH_HALFTONE); + SetBrushOrgEx(dc1,0,0,NULL); + } + + SelectBitmap(dc1,img->hBitmap); + SelectBitmap(dc2,origBmp); + + StretchBlt(dc1,0,0,width, height, dc2, 0,0, img->width, img->height,SRCCOPY); + img->width=width; + img->height=height; + img->hot.x=width/2-1; + img->hot.y=height/2-1; + + DeleteDC(dc1); + DeleteDC(dc2); + DeleteObject(origBmp); +} + + +static void pngrender(struct graphics_image_priv *img, struct graphics_priv *gr, int x0, int y0) { + if (gr->AlphaBlend && img->hBitmap) { + HDC hdc; + HBITMAP oldBitmap; + BLENDFUNCTION blendFunction ; + blendFunction.BlendOp = AC_SRC_OVER; + blendFunction.BlendFlags = 0; + blendFunction.SourceConstantAlpha = 255; + blendFunction.AlphaFormat = AC_SRC_ALPHA; + hdc = CreateCompatibleDC(NULL); + oldBitmap = SelectBitmap(hdc, img->hBitmap); + gr->AlphaBlend(gr->hMemDC, x0, y0, img->width, img->height, hdc, 0, 0, img->width, img->height, blendFunction); + (void)SelectBitmap(hdc, oldBitmap); + DeleteDC(hdc); + } else { + int x, y; + HDC hdc=gr->hMemDC; + png_byte *pix_ptr = img->png_pixels; + COLORREF *pixeldata; + HDC dc; + HBITMAP bitmap; + HBITMAP oldBitmap; + BITMAPINFO pnginfo; - HDC dc1, dc2; - png_byte *origPixels; - - origBmp=img->hBitmap; - origPixels=img->png_pixels; memset(&pnginfo, 0, sizeof(pnginfo)); pnginfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - pnginfo.bmiHeader.biWidth = width; - pnginfo.bmiHeader.biHeight = -height; + pnginfo.bmiHeader.biWidth = img->width; + pnginfo.bmiHeader.biHeight = -img->height; pnginfo.bmiHeader.biBitCount = 32; pnginfo.bmiHeader.biCompression = BI_RGB; pnginfo.bmiHeader.biPlanes = 1; - dc1 = CreateCompatibleDC(NULL); - dc2 = CreateCompatibleDC(NULL); - img->hBitmap = CreateDIBSection(dc1, &pnginfo, DIB_RGB_COLORS , (void **)&(img->png_pixels), NULL, 0); - - if(gr->SetStretchBltMode) { - gr->SetStretchBltMode(dc1,STRETCH_HALFTONE); - SetBrushOrgEx(dc1,0,0,NULL); - } - - SelectBitmap(dc1,img->hBitmap); - SelectBitmap(dc2,origBmp); - - StretchBlt(dc1,0,0,width, height, dc2, 0,0, img->width, img->height,SRCCOPY); - img->width=width; - img->height=height; - img->hot.x=width/2-1; - img->hot.y=height/2-1; - - DeleteDC(dc1); - DeleteDC(dc2); - DeleteObject(origBmp); -} - + dc = CreateCompatibleDC(NULL); + bitmap = CreateDIBSection(hdc, &pnginfo, DIB_RGB_COLORS, (void **)&pixeldata, NULL, 0); + oldBitmap = SelectBitmap(dc, bitmap); + BitBlt(dc, 0, 0, img->width, img->height, hdc, x0, y0, SRCCOPY); + for (y=0 ; y < img->width ; y++) { + for (x=0 ; x < img->height ; x++) { + int b = pix_ptr[0]; + int g = pix_ptr[1]; + int r = pix_ptr[2]; + int a = pix_ptr[3]; + if (a != 0xff) { + int p = *pixeldata; + int ai = 0xff - a; + r = (r * a + ((p >> 16) & 0xff) * ai) / 255; + g = (g * a + ((p >> 8) & 0xff) * ai) / 255; + b = (b * a + ((p >> 0) & 0xff) * ai) / 255; + } + *pixeldata++ = (r << 16) | (g << 8) | b; + pix_ptr+=img->channels; + } + } -static void -pngrender(struct graphics_image_priv *img, struct graphics_priv *gr, int x0, int y0) -{ - if (gr->AlphaBlend && img->hBitmap) - { - HDC hdc; - HBITMAP oldBitmap; - BLENDFUNCTION blendFunction ; - blendFunction.BlendOp = AC_SRC_OVER; - blendFunction.BlendFlags = 0; - blendFunction.SourceConstantAlpha = 255; - blendFunction.AlphaFormat = AC_SRC_ALPHA; - hdc = CreateCompatibleDC(NULL); - oldBitmap = SelectBitmap(hdc, img->hBitmap); - gr->AlphaBlend(gr->hMemDC, x0, y0, img->width, img->height, hdc, 0, 0, img->width, img->height, blendFunction); - (void)SelectBitmap(hdc, oldBitmap); - DeleteDC(hdc); - } - else - { - int x, y; - HDC hdc=gr->hMemDC; - png_byte *pix_ptr = img->png_pixels; - COLORREF *pixeldata; - HDC dc; - HBITMAP bitmap; - HBITMAP oldBitmap; - - BITMAPINFO pnginfo; - - memset(&pnginfo, 0, sizeof(pnginfo)); - pnginfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - pnginfo.bmiHeader.biWidth = img->width; - pnginfo.bmiHeader.biHeight = -img->height; - pnginfo.bmiHeader.biBitCount = 32; - pnginfo.bmiHeader.biCompression = BI_RGB; - pnginfo.bmiHeader.biPlanes = 1; - dc = CreateCompatibleDC(NULL); - bitmap = CreateDIBSection(hdc, &pnginfo, DIB_RGB_COLORS, (void **)&pixeldata, NULL, 0); - oldBitmap = SelectBitmap(dc, bitmap); - BitBlt(dc, 0, 0, img->width, img->height, hdc, x0, y0, SRCCOPY); - for (y=0 ; y < img->width ; y++) - { - for (x=0 ; x < img->height ; x++) - { - int b = pix_ptr[0]; - int g = pix_ptr[1]; - int r = pix_ptr[2]; - int a = pix_ptr[3]; - if (a != 0xff) - { - int p = *pixeldata; - int ai = 0xff - a; - r = (r * a + ((p >> 16) & 0xff) * ai) / 255; - g = (g * a + ((p >> 8) & 0xff) * ai) / 255; - b = (b * a + ((p >> 0) & 0xff) * ai) / 255; - } - *pixeldata++ = (r << 16) | (g << 8) | b; - pix_ptr+=img->channels; - } - } - - BitBlt(hdc, x0, y0, img->width, img->height, dc, 0, 0, SRCCOPY); - (void)SelectBitmap(dc, oldBitmap); - DeleteBitmap(bitmap); - DeleteDC(dc); - } + BitBlt(hdc, x0, y0, img->width, img->height, dc, 0, 0, SRCCOPY); + (void)SelectBitmap(dc, oldBitmap); + DeleteBitmap(bitmap); + DeleteDC(dc); + } } -static int -xpmdecode(char *name, struct graphics_image_priv *img) -{ +static int xpmdecode(char *name, struct graphics_image_priv *img) { img->pxpm = Xpm2bmp_new(); - if (Xpm2bmp_load( img->pxpm, name ) != 0) - { + if (Xpm2bmp_load( img->pxpm, name ) != 0) { g_free(img->pxpm); return FALSE; } @@ -1412,21 +1303,19 @@ xpmdecode(char *name, struct graphics_image_priv *img) -static struct graphics_image_priv *image_new(struct graphics_priv *gr, struct graphics_image_methods *meth, char *name, int *w, int *h, struct point *hot, int rotation) -{ +static struct graphics_image_priv *image_new(struct graphics_priv *gr, struct graphics_image_methods *meth, char *name, + int *w, int *h, struct point *hot, int rotation) { struct graphics_image_priv* ret; - + char* hash_key = g_strdup_printf("%s_%d_%d_%d",name,*w,*h,rotation); - - if ( !g_hash_table_lookup_extended( gr->image_cache_hash, hash_key, NULL, (gpointer)&ret) ) - { + + if ( !g_hash_table_lookup_extended( gr->image_cache_hash, hash_key, NULL, (gpointer)&ret) ) { int len=strlen(name); int rc=0; - if (len >= 4) - { + if (len >= 4) { char *ext; - dbg(lvl_info, "loading image '%s'\n", name ); + dbg(lvl_info, "loading image '%s'", name ); ret = g_new0( struct graphics_image_priv, 1 ); ext = name+len-4; if (!strcmp(ext,".xpm")) { @@ -1436,7 +1325,7 @@ static struct graphics_image_priv *image_new(struct graphics_priv *gr, struct gr } } if (!rc) { - dbg(lvl_warning, "failed loading '%s'\n", name ); + dbg(lvl_warning, "failed loading '%s'", name ); g_free(ret); ret=NULL; } @@ -1453,11 +1342,11 @@ static struct graphics_image_priv *image_new(struct graphics_priv *gr, struct gr if(ret->png_pixels && ret->hBitmap) pngscale(ret, gr, *w, *h); } - } + } } if (ret) { - *w=ret->width; - *h=ret->height; + *w=ret->width; + *h=ret->height; if (hot) *hot=ret->hot; } @@ -1466,23 +1355,20 @@ static struct graphics_image_priv *image_new(struct graphics_priv *gr, struct gr } -static void draw_image(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, struct graphics_image_priv *img) -{ +static void draw_image(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, + struct graphics_image_priv *img) { if (img->pxpm) - Xpm2bmp_paint( img->pxpm , gr->hMemDC, p->x, p->y ); + Xpm2bmp_paint( img->pxpm, gr->hMemDC, p->x, p->y ); if (img->png_pixels) pngrender(img, gr, p->x, p->y); } -static struct graphics_priv * - graphics_win32_new_helper(struct graphics_methods *meth); +static struct graphics_priv *graphics_win32_new_helper(struct graphics_methods *meth); -static void overlay_resize(struct graphics_priv *gr, struct point *p, int w, int h, int wraparound) -{ - dbg(lvl_debug, "resize overlay: %x, x: %d, y: %d, w: %d, h: %d, wraparound: %d\n", gr, p->x, p->y, w, h, wraparound); +static void overlay_resize(struct graphics_priv *gr, struct point *p, int w, int h, int wraparound) { + dbg(lvl_debug, "resize overlay: %x, x: %d, y: %d, w: %d, h: %d, wraparound: %d", gr, p->x, p->y, w, h, wraparound); - if ( gr->width != w || gr->height != h ) - { + if ( gr->width != w || gr->height != h ) { gr->width = w; gr->height = h; create_memory_dc(gr); @@ -1493,11 +1379,10 @@ static void overlay_resize(struct graphics_priv *gr, struct point *p, int w, int } -static struct graphics_priv * - overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p, int w, int h, int wraparound) -{ +static struct graphics_priv *overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p, + int w, int h, int wraparound) { struct graphics_priv *this=graphics_win32_new_helper(meth); - dbg(lvl_debug, "overlay: %x, x: %d, y: %d, w: %d, h: %d, wraparound: %d\n", this, p->x, p->y, w, h, wraparound); + dbg(lvl_debug, "overlay: %x, x: %d, y: %d, w: %d, h: %d, wraparound: %d", this, p->x, p->y, w, h, wraparound); this->width = w; this->height = h; this->parent = gr; @@ -1507,20 +1392,17 @@ static struct graphics_priv * this->hPrebuildDC = 0; this->AlphaBlend = gr->AlphaBlend; this->image_cache_hash = gr->image_cache_hash; - + this->next = gr->overlays; gr->overlays = this; this->wnd_handle = gr->wnd_handle; - if (wraparound) - { - if ( p->x < 0 ) - { + if (wraparound) { + if ( p->x < 0 ) { this->p.x += gr->width; } - if ( p->y < 0 ) - { + if ( p->y < 0 ) { this->p.y += gr->height; } } @@ -1529,21 +1411,20 @@ static struct graphics_priv * return this; } -static void overlay_disable(struct graphics_priv *gr, int disable) -{ - dbg(lvl_debug, "overlay: %x, disable: %d\n", gr, disable); +static void overlay_disable(struct graphics_priv *gr, int disable) { + dbg(lvl_debug, "overlay: %x, disable: %d", gr, disable); gr->disabled = disable; } -static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy, struct point *ret, int estimate) -{ +static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy, + struct point *ret, int estimate) { int len = g_utf8_strlen(text, -1); int xMin = 0; int yMin = 0; int yMax = 13*font->size/256; int xMax = 9*font->size*len/256; - dbg(lvl_info, "Get bbox for %s\n", text); + dbg(lvl_info, "Get bbox for %s", text); ret[0].x = xMin; ret[0].y = -yMin; @@ -1556,8 +1437,7 @@ static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *f } -static struct graphics_methods graphics_methods = -{ +static struct graphics_methods graphics_methods = { graphics_destroy, draw_mode, draw_lines, @@ -1582,22 +1462,19 @@ static struct graphics_methods graphics_methods = get_text_bbox, overlay_disable, overlay_resize, - NULL, /* show_native_keyboard */ - NULL, /* hide_native_keyboard */ + NULL, /* show_native_keyboard */ + NULL, /* hide_native_keyboard */ }; -static struct graphics_priv * - graphics_win32_new_helper(struct graphics_methods *meth) -{ +static struct graphics_priv *graphics_win32_new_helper(struct graphics_methods *meth) { struct graphics_priv *this_=g_new0(struct graphics_priv,1); *meth=graphics_methods; this_->mode = -1; return this_; } -static void bind_late(struct graphics_priv* gra_priv) -{ +static void bind_late(struct graphics_priv* gra_priv) { #if HAVE_API_WIN32_CE gra_priv->hCoreDll = LoadLibrary(TEXT("coredll.dll")); #else @@ -1605,43 +1482,36 @@ static void bind_late(struct graphics_priv* gra_priv) gra_priv->hGdi32Dll = LoadLibrary(TEXT("gdi32.dll")); gra_priv->hUser32Dll = GetModuleHandle("user32.dll"); #endif - if ( gra_priv->hCoreDll ) - { + if ( gra_priv->hCoreDll ) { gra_priv->AlphaBlend = (FP_AlphaBlend)GetProcAddress(gra_priv->hCoreDll, TEXT("AlphaBlend") ); - if (!gra_priv->AlphaBlend) - { - dbg(lvl_warning, "AlphaBlend not supported\n"); + if (!gra_priv->AlphaBlend) { + dbg(lvl_warning, "AlphaBlend not supported"); } #if HAVE_API_WIN32_CE gra_priv->SetStretchBltMode= (FP_SetStretchBltMode)GetProcAddress(gra_priv->hCoreDll, TEXT("SetStretchBltMode") ); #else gra_priv->SetStretchBltMode= (FP_SetStretchBltMode)GetProcAddress(gra_priv->hGdi32Dll, TEXT("SetStretchBltMode") ); #endif - if (!gra_priv->SetStretchBltMode) - { - dbg(lvl_warning, "SetStretchBltMode not supported\n"); + if (!gra_priv->SetStretchBltMode) { + dbg(lvl_warning, "SetStretchBltMode not supported"); } + } else { + dbg(lvl_error, "Error loading coredll"); } - else - { - dbg(lvl_error, "Error loading coredll\n"); - } - + if(gra_priv->hUser32Dll) { - gra_priv->ChangeWindowMessageFilterEx=GetProcAddress(gra_priv->hUser32Dll,"ChangeWindowMessageFilterEx"); - gra_priv->ChangeWindowMessageFilter=GetProcAddress(gra_priv->hUser32Dll,"ChangeWindowMessageFilter"); + gra_priv->ChangeWindowMessageFilterEx=GetProcAddress(gra_priv->hUser32Dll,"ChangeWindowMessageFilterEx"); + gra_priv->ChangeWindowMessageFilter=GetProcAddress(gra_priv->hUser32Dll,"ChangeWindowMessageFilter"); } } -static struct graphics_priv* - graphics_win32_new( struct navit *nav, struct graphics_methods *meth, struct attr **attrs, struct callback_list *cbl) -{ +static struct graphics_priv* graphics_win32_new( struct navit *nav, struct graphics_methods *meth, struct attr **attrs, + struct callback_list *cbl) { struct attr *attr; struct graphics_priv* this_; - HMODULE user32; if (!event_request_system("win32","graphics_win32")) return NULL; this_=graphics_win32_new_helper(meth); @@ -1673,28 +1543,24 @@ static struct graphics_priv* } -static void -event_win32_main_loop_run(void) -{ +static void event_win32_main_loop_run(void) { MSG msg; - dbg(lvl_debug,"enter\n"); - while (GetMessage(&msg, 0, 0, 0)) - { + dbg(lvl_debug,"enter"); + while (GetMessage(&msg, 0, 0, 0)) { TranslateMessage(&msg); /* Keyboard input. */ DispatchMessage(&msg); } } -static void event_win32_main_loop_quit(void) -{ +static void event_win32_main_loop_quit(void) { #ifdef HAVE_API_WIN32_CE HWND hwndTaskbar; HWND hwndSip; #endif - dbg(lvl_debug,"enter\n"); + dbg(lvl_debug,"enter"); #ifdef HAVE_API_WIN32_CE hwndTaskbar = FindWindow(L"HHTaskBar", NULL); @@ -1707,42 +1573,33 @@ static void event_win32_main_loop_quit(void) DestroyWindow(g_hwnd); } -static struct event_watch * - event_win32_add_watch(int h, enum event_watch_cond cond, struct callback *cb) -{ - dbg(lvl_debug,"enter\n"); +static struct event_watch *event_win32_add_watch(int h, enum event_watch_cond cond, struct callback *cb) { + dbg(lvl_debug,"enter"); return NULL; } -static void -event_win32_remove_watch(struct event_watch *ev) -{ - dbg(lvl_debug,"enter\n"); +static void event_win32_remove_watch(struct event_watch *ev) { + dbg(lvl_debug,"enter"); } static GList *timers; -struct event_timeout -{ +struct event_timeout { UINT_PTR timer_id; int multi; struct callback *cb; struct event_timeout *next; }; -static void run_timer(UINT_PTR idEvent) -{ +static void run_timer(UINT_PTR idEvent) { GList *l; struct event_timeout *t; l = timers; - while (l) - { + while (l) { t = l->data; - if (t->timer_id == idEvent) - { + if (t->timer_id == idEvent) { struct callback *cb = t->cb; - dbg(lvl_info, "Timer %d (multi: %d)\n", t->timer_id, t->multi); - if (!t->multi) - { + dbg(lvl_info, "Timer %d (multi: %d)", t->timer_id, t->multi); + if (!t->multi) { KillTimer(NULL, t->timer_id); timers = g_list_remove(timers, t); g_free(t); @@ -1752,19 +1609,16 @@ static void run_timer(UINT_PTR idEvent) } l = g_list_next(l); } - dbg(lvl_error, "timer %d not found\n", idEvent); + dbg(lvl_error, "timer %d not found", idEvent); } static VOID CALLBACK win32_timer_cb(HWND hwnd, UINT uMsg, UINT_PTR idEvent, - DWORD dwTime) -{ + DWORD dwTime) { run_timer(idEvent); } -static struct event_timeout * - event_win32_add_timeout(int timeout, int multi, struct callback *cb) -{ +static struct event_timeout *event_win32_add_timeout(int timeout, int multi, struct callback *cb) { struct event_timeout *t; t = g_new0(struct event_timeout, 1); if (!t) @@ -1773,25 +1627,20 @@ static struct event_timeout * timers = g_list_prepend(timers, t); t->cb = cb; t->timer_id = SetTimer(NULL, 0, timeout, win32_timer_cb); - dbg(lvl_debug, "Started timer %d for %d (multi: %d)\n", t->timer_id, timeout, multi); + dbg(lvl_debug, "Started timer %d for %d (multi: %d)", t->timer_id, timeout, multi); return t; } -static void -event_win32_remove_timeout(struct event_timeout *to) -{ - if (to) - { +static void event_win32_remove_timeout(struct event_timeout *to) { + if (to) { GList *l; struct event_timeout *t=NULL; - dbg(lvl_debug, "Try stopping timer %d\n", to->timer_id); + dbg(lvl_debug, "Try stopping timer %d", to->timer_id); l = timers; - while (l) - { + while (l) { t = l->data; /* Use the pointer not the ID, IDs are reused */ - if (t == to) - { + if (t == to) { KillTimer(NULL, t->timer_id); timers = g_list_remove(timers, t); g_free(t); @@ -1799,31 +1648,24 @@ event_win32_remove_timeout(struct event_timeout *to) } l = g_list_next(l); } - dbg(lvl_error, "Timer %d not found\n", to->timer_id); + dbg(lvl_error, "Timer %d not found", to->timer_id); g_free(to); } } -static struct event_idle * - event_win32_add_idle(int priority, struct callback *cb) -{ - return (struct event_idle *)event_win32_add_timeout(1, 1, cb); +static struct event_idle *event_win32_add_idle(int priority, struct callback *cb) { + return (struct event_idle *)event_win32_add_timeout(1, 1, cb); } -static void -event_win32_remove_idle(struct event_idle *ev) -{ +static void event_win32_remove_idle(struct event_idle *ev) { event_win32_remove_timeout((struct event_timeout *)ev); } -static void -event_win32_call_callback(struct callback_list *cb) -{ - PostMessage(g_hwnd, WM_USER+2, (WPARAM)cb , (LPARAM)0); +static void event_win32_call_callback(struct callback_list *cb) { + PostMessage(g_hwnd, WM_USER+2, (WPARAM)cb, (LPARAM)0); } -static struct event_methods event_win32_methods = -{ +static struct event_methods event_win32_methods = { event_win32_main_loop_run, event_win32_main_loop_quit, event_win32_add_watch, @@ -1835,16 +1677,12 @@ static struct event_methods event_win32_methods = event_win32_call_callback, }; -static struct event_priv * - event_win32_new(struct event_methods *meth) -{ +static struct event_priv *event_win32_new(struct event_methods *meth) { *meth=event_win32_methods; return NULL; } -void -plugin_init(void) -{ +void plugin_init(void) { plugin_register_category_graphics("win32", graphics_win32_new); plugin_register_category_event("win32", event_win32_new); } |