| #include "SkTypes.h" |
| |
| #if defined(SK_BUILD_FOR_WIN) |
| |
| #include <GL/glew.h> |
| #include <GL/wglew.h> |
| #include <GL/gl.h> |
| #include <d3d9.h> |
| #include <WindowsX.h> |
| #include "SkWindow.h" |
| #include "SkCanvas.h" |
| #include "SkOSMenu.h" |
| #include "SkTime.h" |
| #include "SkUtils.h" |
| |
| #include "SkGraphics.h" |
| |
| #define INVALIDATE_DELAY_MS 200 |
| |
| static SkOSWindow* gCurrOSWin; |
| static HWND gEventTarget; |
| |
| #define WM_EVENT_CALLBACK (WM_USER+0) |
| |
| void post_skwinevent() |
| { |
| PostMessage(gEventTarget, WM_EVENT_CALLBACK, 0, 0); |
| } |
| |
| SkOSWindow::SkOSWindow(void* hWnd) : fHWND(hWnd), |
| fHGLRC(NULL), |
| fGLAttached(false), |
| fD3D9Device(NULL), |
| fD3D9Attached(FALSE) { |
| gEventTarget = (HWND)hWnd; |
| } |
| |
| SkOSWindow::~SkOSWindow() { |
| if (NULL != fD3D9Device) { |
| ((IDirect3DDevice9*)fD3D9Device)->Release(); |
| } |
| if (NULL != fHGLRC) { |
| wglDeleteContext((HGLRC)fHGLRC); |
| } |
| } |
| |
| static SkKey winToskKey(WPARAM vk) { |
| static const struct { |
| WPARAM fVK; |
| SkKey fKey; |
| } gPair[] = { |
| { VK_BACK, kBack_SkKey }, |
| { VK_CLEAR, kBack_SkKey }, |
| { VK_RETURN, kOK_SkKey }, |
| { VK_UP, kUp_SkKey }, |
| { VK_DOWN, kDown_SkKey }, |
| { VK_LEFT, kLeft_SkKey }, |
| { VK_RIGHT, kRight_SkKey } |
| }; |
| for (size_t i = 0; i < SK_ARRAY_COUNT(gPair); i++) { |
| if (gPair[i].fVK == vk) { |
| return gPair[i].fKey; |
| } |
| } |
| return kNONE_SkKey; |
| } |
| |
| bool SkOSWindow::wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { |
| switch (message) { |
| case WM_KEYDOWN: { |
| SkKey key = winToskKey(wParam); |
| if (kNONE_SkKey != key) { |
| this->handleKey(key); |
| return true; |
| } |
| } break; |
| case WM_KEYUP: { |
| SkKey key = winToskKey(wParam); |
| if (kNONE_SkKey != key) { |
| this->handleKeyUp(key); |
| return true; |
| } |
| } break; |
| case WM_UNICHAR: |
| this->handleChar(wParam); |
| return true; |
| case WM_CHAR: { |
| this->handleChar(SkUTF8_ToUnichar((char*)&wParam)); |
| return true; |
| } break; |
| case WM_SIZE: |
| this->resize(lParam & 0xFFFF, lParam >> 16); |
| break; |
| case WM_PAINT: { |
| PAINTSTRUCT ps; |
| HDC hdc = BeginPaint(hWnd, &ps); |
| this->doPaint(hdc); |
| EndPaint(hWnd, &ps); |
| return true; |
| } break; |
| |
| case WM_TIMER: { |
| RECT* rect = (RECT*)wParam; |
| InvalidateRect(hWnd, rect, FALSE); |
| KillTimer(hWnd, (UINT_PTR)rect); |
| delete rect; |
| return true; |
| } break; |
| |
| case WM_LBUTTONDOWN: |
| this->handleClick(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), Click::kDown_State); |
| return true; |
| |
| case WM_MOUSEMOVE: |
| this->handleClick(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), Click::kMoved_State); |
| return true; |
| |
| case WM_LBUTTONUP: |
| this->handleClick(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), Click::kUp_State); |
| return true; |
| |
| case WM_EVENT_CALLBACK: |
| if (SkEvent::ProcessEvent()) { |
| post_skwinevent(); |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| void SkOSWindow::doPaint(void* ctx) { |
| this->update(NULL); |
| |
| if (!fGLAttached && !fD3D9Attached) |
| { |
| HDC hdc = (HDC)ctx; |
| const SkBitmap& bitmap = this->getBitmap(); |
| |
| BITMAPINFO bmi; |
| memset(&bmi, 0, sizeof(bmi)); |
| bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
| bmi.bmiHeader.biWidth = bitmap.width(); |
| bmi.bmiHeader.biHeight = -bitmap.height(); // top-down image |
| bmi.bmiHeader.biPlanes = 1; |
| bmi.bmiHeader.biBitCount = 32; |
| bmi.bmiHeader.biCompression = BI_RGB; |
| bmi.bmiHeader.biSizeImage = 0; |
| |
| // |
| // Do the SetDIBitsToDevice. |
| // |
| SkASSERT(bitmap.width() * bitmap.bytesPerPixel() == bitmap.rowBytes()); |
| bitmap.lockPixels(); |
| int iRet = SetDIBitsToDevice(hdc, |
| 0, 0, |
| bitmap.width(), bitmap.height(), |
| 0, 0, |
| 0, bitmap.height(), |
| bitmap.getPixels(), |
| &bmi, |
| DIB_RGB_COLORS); |
| bitmap.unlockPixels(); |
| } |
| } |
| |
| #if 0 |
| void SkOSWindow::updateSize() |
| { |
| RECT r; |
| GetWindowRect((HWND)this->getHWND(), &r); |
| this->resize(r.right - r.left, r.bottom - r.top); |
| } |
| #endif |
| |
| void SkOSWindow::onHandleInval(const SkIRect& r) { |
| RECT* rect = new RECT; |
| rect->left = r.fLeft; |
| rect->top = r.fTop; |
| rect->right = r.fRight; |
| rect->bottom = r.fBottom; |
| SetTimer((HWND)fHWND, (UINT_PTR)rect, INVALIDATE_DELAY_MS, NULL); |
| } |
| |
| void SkOSWindow::onAddMenu(const SkOSMenu* sk_menu) |
| { |
| } |
| |
| void SkOSWindow::onSetTitle(const char title[]){ |
| SetWindowTextA((HWND)fHWND, title); |
| } |
| |
| enum { |
| SK_MacReturnKey = 36, |
| SK_MacDeleteKey = 51, |
| SK_MacEndKey = 119, |
| SK_MacLeftKey = 123, |
| SK_MacRightKey = 124, |
| SK_MacDownKey = 125, |
| SK_MacUpKey = 126, |
| |
| SK_Mac0Key = 0x52, |
| SK_Mac1Key = 0x53, |
| SK_Mac2Key = 0x54, |
| SK_Mac3Key = 0x55, |
| SK_Mac4Key = 0x56, |
| SK_Mac5Key = 0x57, |
| SK_Mac6Key = 0x58, |
| SK_Mac7Key = 0x59, |
| SK_Mac8Key = 0x5b, |
| SK_Mac9Key = 0x5c |
| }; |
| |
| static SkKey raw2key(uint32_t raw) |
| { |
| static const struct { |
| uint32_t fRaw; |
| SkKey fKey; |
| } gKeys[] = { |
| { SK_MacUpKey, kUp_SkKey }, |
| { SK_MacDownKey, kDown_SkKey }, |
| { SK_MacLeftKey, kLeft_SkKey }, |
| { SK_MacRightKey, kRight_SkKey }, |
| { SK_MacReturnKey, kOK_SkKey }, |
| { SK_MacDeleteKey, kBack_SkKey }, |
| { SK_MacEndKey, kEnd_SkKey }, |
| { SK_Mac0Key, k0_SkKey }, |
| { SK_Mac1Key, k1_SkKey }, |
| { SK_Mac2Key, k2_SkKey }, |
| { SK_Mac3Key, k3_SkKey }, |
| { SK_Mac4Key, k4_SkKey }, |
| { SK_Mac5Key, k5_SkKey }, |
| { SK_Mac6Key, k6_SkKey }, |
| { SK_Mac7Key, k7_SkKey }, |
| { SK_Mac8Key, k8_SkKey }, |
| { SK_Mac9Key, k9_SkKey } |
| }; |
| |
| for (unsigned i = 0; i < SK_ARRAY_COUNT(gKeys); i++) |
| if (gKeys[i].fRaw == raw) |
| return gKeys[i].fKey; |
| return kNONE_SkKey; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////////////// |
| |
| void SkEvent::SignalNonEmptyQueue() |
| { |
| post_skwinevent(); |
| //SkDebugf("signal nonempty\n"); |
| } |
| |
| static UINT_PTR gTimer; |
| |
| VOID CALLBACK sk_timer_proc(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime) |
| { |
| SkEvent::ServiceQueueTimer(); |
| //SkDebugf("timer task fired\n"); |
| } |
| |
| void SkEvent::SignalQueueTimer(SkMSec delay) |
| { |
| if (gTimer) |
| { |
| KillTimer(NULL, gTimer); |
| gTimer = NULL; |
| } |
| if (delay) |
| { |
| gTimer = SetTimer(NULL, 0, delay, sk_timer_proc); |
| //SkDebugf("SetTimer of %d returned %d\n", delay, gTimer); |
| } |
| } |
| |
| static HWND create_dummy() |
| { |
| HMODULE module = GetModuleHandle(NULL); |
| HWND dummy; |
| RECT windowRect; |
| windowRect.left = 0; |
| windowRect.right = 8; |
| windowRect.top = 0; |
| windowRect.bottom = 8; |
| |
| WNDCLASS wc; |
| |
| wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; |
| wc.lpfnWndProc = (WNDPROC) DefWindowProc; |
| wc.cbClsExtra = 0; |
| wc.cbWndExtra = 0; |
| wc.hInstance = module; |
| wc.hIcon = LoadIcon(NULL, IDI_WINLOGO); |
| wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
| wc.hbrBackground = NULL; |
| wc.lpszMenuName = NULL; |
| wc.lpszClassName = L"DummyWindow"; |
| |
| if(!RegisterClass(&wc)) |
| { |
| return 0; |
| } |
| |
| DWORD style, exStyle; |
| exStyle = WS_EX_CLIENTEDGE; |
| style = WS_SYSMENU; |
| |
| AdjustWindowRectEx(&windowRect, style, false, exStyle); |
| |
| if(!(dummy = CreateWindowEx(exStyle, |
| L"DummyWindow", |
| L"Dummy Window", |
| WS_CLIPSIBLINGS | WS_CLIPCHILDREN | style, |
| 0, 0, |
| windowRect.right-windowRect.left, |
| windowRect.bottom-windowRect.top, |
| NULL, NULL, |
| module, |
| NULL))) |
| { |
| UnregisterClass(L"Dummy Window", module); |
| return NULL; |
| } |
| ShowWindow(dummy, SW_HIDE); |
| |
| return dummy; |
| } |
| |
| void kill_dummy(HWND dummy) { |
| DestroyWindow(dummy); |
| HMODULE module = GetModuleHandle(NULL); |
| UnregisterClass(L"Dummy Window", module); |
| } |
| |
| HGLRC create_gl(HWND hwnd) { |
| HDC hdc; |
| HDC prevHDC; |
| HGLRC prevGLRC, glrc; |
| PIXELFORMATDESCRIPTOR pfd; |
| |
| static bool glewInitialized; |
| |
| prevGLRC = wglGetCurrentContext(); |
| prevHDC = wglGetCurrentDC(); |
| |
| int format = 0; |
| |
| // glew must be initialized after a context has been created and made current |
| // and we need glew already be initialized to get wglChoosePixelFormatEXT :( |
| // Even worse: SetPixelFormat needs to be called before the context is created |
| // But SetPixelFormat is only allowed to succeed once per-window. So we need to |
| // create a dummy window for glew in order for it to call wglGetProcAddress() to |
| // get wglChoosePixelFormatARB(). This is a Windows problem, not a glew problem. |
| if (!glewInitialized) { |
| ZeroMemory(&pfd, sizeof(pfd)); |
| pfd.nSize = sizeof(pfd); |
| pfd.nVersion = 1; |
| pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL; |
| pfd.iPixelType = PFD_TYPE_RGBA; |
| pfd.cColorBits = 32; |
| pfd.cDepthBits = 0; |
| pfd.cStencilBits = 8; |
| pfd.iLayerType = PFD_MAIN_PLANE; |
| HWND dummy = create_dummy(); |
| SkASSERT(NULL != dummy); |
| hdc = GetDC(dummy); |
| format = ChoosePixelFormat(hdc, &pfd); |
| SetPixelFormat(hdc, format, &pfd); |
| glrc = wglCreateContext(hdc); |
| SkASSERT(glrc); |
| wglMakeCurrent(hdc, glrc); |
| |
| GLenum err; |
| err = glewInit(); |
| SkASSERT(GLEW_OK == err); |
| SkASSERT(GLEW_EXT_bgra); |
| SkASSERT(GLEW_EXT_framebuffer_object); |
| SkASSERT(WGLEW_ARB_pixel_format); |
| glewInitialized = true; |
| wglMakeCurrent(hdc, NULL); |
| wglDeleteContext(glrc); |
| glrc = 0; |
| kill_dummy(dummy); |
| } |
| |
| hdc = GetDC(hwnd); |
| format = 0; |
| |
| GLint iattrs[] = { |
| WGL_DRAW_TO_WINDOW_ARB, TRUE, |
| WGL_DOUBLE_BUFFER_ARB, TRUE, |
| WGL_ACCELERATION_ARB, WGL_FULL_ACCELERATION_ARB, |
| WGL_SUPPORT_OPENGL_ARB, TRUE, |
| WGL_COLOR_BITS_ARB, 24, |
| WGL_STENCIL_BITS_ARB, 8, |
| WGL_SAMPLE_BUFFERS_ARB, TRUE, |
| WGL_SAMPLES_ARB, 0, |
| 0,0 |
| }; |
| for (int samples = 16; samples > 1; --samples) { |
| iattrs[15] = samples; |
| GLfloat fattrs[] = {0,0}; |
| GLuint num; |
| int formats[64]; |
| wglChoosePixelFormatARB(hdc, iattrs, fattrs, 64, formats, &num); |
| num = min(num,64); |
| for (GLuint i = 0; i < num; ++i) { |
| DescribePixelFormat(hdc, formats[i], sizeof(pfd), &pfd); |
| if (SetPixelFormat(hdc, formats[i], &pfd)) { |
| format = formats[i]; |
| break; |
| } |
| } |
| } |
| if (0 == format) { |
| iattrs[12] = iattrs[13] = 0; |
| GLfloat fattrs[] = {0,0}; |
| GLuint num; |
| wglChoosePixelFormatARB(hdc, iattrs, fattrs, 1, &format, &num); |
| DescribePixelFormat(hdc, format, sizeof(pfd), &pfd); |
| BOOL set = SetPixelFormat(hdc, format, &pfd); |
| SkASSERT(TRUE == set); |
| } |
| |
| glrc = wglCreateContext(hdc); |
| SkASSERT(glrc); |
| |
| wglMakeCurrent(prevHDC, prevGLRC); |
| return glrc; |
| } |
| |
| bool SkOSWindow::attachGL(const SkBitmap* offscreen) { |
| if (offscreen) { |
| printf("windows doesn't support rendering to SkBitmap"); |
| } |
| if (NULL == fHGLRC) { |
| fHGLRC = create_gl((HWND)fHWND); |
| if (NULL == fHGLRC) { |
| return false; |
| } |
| } |
| if (wglMakeCurrent(GetDC((HWND)fHWND), (HGLRC)fHGLRC)) { |
| glClearColor(0, 0, 0, 0); |
| glClear(GL_COLOR_BUFFER_BIT); |
| fGLAttached = true; |
| return true; |
| } |
| return false; |
| } |
| |
| void SkOSWindow::detachGL() { |
| wglMakeCurrent(GetDC((HWND)fHWND), 0); |
| fGLAttached = false; |
| } |
| |
| void SkOSWindow::presentGL() { |
| glFlush(); |
| SwapBuffers(GetDC((HWND)fHWND)); |
| glClearColor(0,0,0,0); |
| glClearStencil(0); |
| glClear(GL_STENCIL_BUFFER_BIT | GL_COLOR_BUFFER_BIT); |
| } |
| |
| IDirect3DDevice9* create_d3d9_device(HWND hwnd) { |
| HRESULT hr; |
| |
| IDirect3D9* d3d9; |
| d3d9 = Direct3DCreate9(D3D_SDK_VERSION); |
| if (NULL == d3d9) { |
| return NULL; |
| } |
| D3DDEVTYPE devType = D3DDEVTYPE_HAL; |
| //D3DDEVTYPE devType = D3DDEVTYPE_REF; |
| DWORD qLevels; |
| DWORD qLevelsDepth; |
| D3DMULTISAMPLE_TYPE type; |
| for (type = D3DMULTISAMPLE_16_SAMPLES; |
| type >= D3DMULTISAMPLE_NONMASKABLE; --(*(DWORD*)&type)) { |
| hr = d3d9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, |
| devType, D3DFMT_D24S8, TRUE, |
| type, &qLevels); |
| qLevels = (hr == D3D_OK) ? qLevels : 0; |
| hr = d3d9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, |
| devType, D3DFMT_A8R8G8B8, TRUE, |
| type, &qLevelsDepth); |
| qLevelsDepth = (hr == D3D_OK) ? qLevelsDepth : 0; |
| qLevels = min(qLevels,qLevelsDepth); |
| if (qLevels > 0) { |
| break; |
| } |
| } |
| qLevels = 0; |
| IDirect3DDevice9* d3d9Device; |
| D3DPRESENT_PARAMETERS pres; |
| memset(&pres, 0, sizeof(pres)); |
| pres.EnableAutoDepthStencil = TRUE; |
| pres.AutoDepthStencilFormat = D3DFMT_D24S8; |
| pres.BackBufferCount = 2; |
| pres.BackBufferFormat = D3DFMT_A8R8G8B8; |
| pres.BackBufferHeight = 0; |
| pres.BackBufferWidth = 0; |
| if (qLevels > 0) { |
| pres.MultiSampleType = type; |
| pres.MultiSampleQuality = qLevels-1; |
| } else { |
| pres.MultiSampleType = D3DMULTISAMPLE_NONE; |
| pres.MultiSampleQuality = 0; |
| } |
| pres.SwapEffect = D3DSWAPEFFECT_DISCARD; |
| pres.Windowed = TRUE; |
| pres.hDeviceWindow = hwnd; |
| pres.PresentationInterval = 1; |
| pres.Flags = 0; |
| hr = d3d9->CreateDevice(D3DADAPTER_DEFAULT, |
| devType, |
| hwnd, |
| D3DCREATE_HARDWARE_VERTEXPROCESSING, |
| &pres, |
| &d3d9Device); |
| D3DERR_INVALIDCALL; |
| if (SUCCEEDED(hr)) { |
| d3d9Device->Clear(0, NULL, D3DCLEAR_TARGET, 0xFFFFFFFF, 0, 0); |
| return d3d9Device; |
| } |
| return NULL; |
| } |
| |
| // This needs some improvement. D3D doesn't have the same notion of attach/detach |
| // as GL. However, just allowing GDI to write to the window after creating the |
| // D3D device seems to work. |
| // We need to handle resizing. On XP and earlier Reset() will trash all our textures |
| // so we would need to inform the SkGpu/caches or just recreate them. On Vista+ we |
| // could use an IDirect3DDevice9Ex and call ResetEx() to resize without trashing |
| // everything. Currently we do nothing and the D3D9 image gets stretched/compressed |
| // when resized. |
| |
| bool SkOSWindow::attachD3D9() { |
| if (NULL == fD3D9Device) { |
| fD3D9Device = (void*) create_d3d9_device((HWND)fHWND); |
| } |
| if (NULL != fD3D9Device) { |
| ((IDirect3DDevice9*)fD3D9Device)->BeginScene(); |
| fD3D9Attached = true; |
| } |
| return fD3D9Attached; |
| } |
| |
| void SkOSWindow::detachD3D9() { |
| if (NULL != fD3D9Device) { |
| ((IDirect3DDevice9*)fD3D9Device)->EndScene(); |
| } |
| fD3D9Attached = false; |
| } |
| |
| void SkOSWindow::presentD3D9() { |
| if (NULL != fD3D9Device) { |
| HRESULT hr; |
| hr = ((IDirect3DDevice9*)fD3D9Device)->EndScene(); |
| SkASSERT(SUCCEEDED(hr)); |
| hr = ((IDirect3DDevice9*)d3d9Device())->Present(NULL, NULL, NULL, NULL); |
| SkASSERT(SUCCEEDED(hr)); |
| hr = ((IDirect3DDevice9*)fD3D9Device)->Clear(0,NULL,D3DCLEAR_TARGET | |
| D3DCLEAR_STENCIL, 0x0, 0, |
| 0); |
| SkASSERT(SUCCEEDED(hr)); |
| hr = ((IDirect3DDevice9*)fD3D9Device)->BeginScene(); |
| SkASSERT(SUCCEEDED(hr)); |
| } |
| } |
| |
| |
| #endif |
| ||||||| merged common ancestors |
| #include "SkTypes.h"
|
|
|
| #if defined(SK_BUILD_FOR_WIN)
|
|
|
| #include "SkWindow.h"
|
| #include "SkCanvas.h"
|
| #include "SkOSMenu.h"
|
| #include "SkTime.h"
|
|
|
| #include "SkGraphics.h"
|
|
|
| static SkOSWindow* gCurrOSWin;
|
|
|
| SkOSWindow::SkOSWindow(void* hWnd) : fHWND(hWnd) {
|
| }
|
|
|
| static SkKey winToskKey(WPARAM vk) {
|
| static const struct {
|
| WPARAM fVK;
|
| SkKey fKey;
|
| } gPair[] = {
|
| { VK_BACK, kBack_SkKey },
|
| { VK_CLEAR, kBack_SkKey },
|
| { VK_RETURN, kOK_SkKey },
|
| { VK_UP, kUp_SkKey },
|
| { VK_DOWN, kDown_SkKey },
|
| { VK_LEFT, kLeft_SkKey },
|
| { VK_RIGHT, kRight_SkKey }
|
| };
|
| for (size_t i = 0; i < SK_ARRAY_COUNT(gPair); i++) {
|
| if (gPair[i].fVK == vk) {
|
| return gPair[i].fKey;
|
| }
|
| }
|
| return kNONE_SkKey;
|
| }
|
|
|
| bool SkOSWindow::wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
|
| switch (message) {
|
| case WM_KEYDOWN: {
|
| SkKey key = winToskKey(wParam);
|
| if (kNONE_SkKey != key) {
|
| this->handleKey(key);
|
| return true;
|
| }
|
| } break;
|
| case WM_KEYUP: {
|
| SkKey key = winToskKey(wParam);
|
| if (kNONE_SkKey != key) {
|
| this->handleKeyUp(key);
|
| return true;
|
| }
|
| } break;
|
| case WM_UNICHAR:
|
| this->handleChar(lParam);
|
| return true;
|
| case WM_SIZE:
|
| this->resize(lParam & 0xFFFF, lParam >> 16);
|
| break;
|
| case WM_PAINT: {
|
| PAINTSTRUCT ps;
|
| HDC hdc = BeginPaint(hWnd, &ps);
|
| this->doPaint(hdc);
|
| EndPaint(hWnd, &ps);
|
| return true;
|
| } break;
|
| }
|
| return false;
|
| }
|
|
|
| void SkOSWindow::doPaint(void* ctx) {
|
| this->update(NULL);
|
|
|
| HDC hdc = (HDC)ctx;
|
| const SkBitmap& bitmap = this->getBitmap();
|
|
|
| BITMAPINFO bmi;
|
| memset(&bmi, 0, sizeof(bmi));
|
| bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
| bmi.bmiHeader.biWidth = bitmap.width();
|
| bmi.bmiHeader.biHeight = -bitmap.height(); // top-down image
|
| bmi.bmiHeader.biPlanes = 1;
|
| bmi.bmiHeader.biBitCount = 32;
|
| bmi.bmiHeader.biCompression = BI_RGB;
|
| bmi.bmiHeader.biSizeImage = 0;
|
|
|
| //
|
| // Do the SetDIBitsToDevice.
|
| //
|
| bitmap.lockPixels();
|
| int iRet = SetDIBitsToDevice(hdc,
|
| 0, 0,
|
| bitmap.width(), bitmap.height(),
|
| 0, 0,
|
| 0, bitmap.height(),
|
| bitmap.getPixels(),
|
| &bmi,
|
| DIB_RGB_COLORS);
|
| bitmap.unlockPixels();
|
| }
|
|
|
| #if 0
|
| void SkOSWindow::updateSize()
|
| {
|
| RECT r;
|
| GetWindowRect((HWND)this->getHWND(), &r);
|
| this->resize(r.right - r.left, r.bottom - r.top);
|
| }
|
| #endif
|
|
|
| void SkOSWindow::onHandleInval(const SkIRect& r) {
|
| RECT rect;
|
| rect.left = r.fLeft;
|
| rect.top = r.fTop;
|
| rect.right = r.fRight;
|
| rect.bottom = r.fBottom;
|
| InvalidateRect((HWND)this->getHWND(), &rect, false);
|
| }
|
|
|
| void SkOSWindow::onAddMenu(const SkOSMenu* sk_menu)
|
| {
|
| }
|
|
|
|
|
| enum {
|
| SK_MacReturnKey = 36,
|
| SK_MacDeleteKey = 51,
|
| SK_MacEndKey = 119,
|
| SK_MacLeftKey = 123,
|
| SK_MacRightKey = 124,
|
| SK_MacDownKey = 125,
|
| SK_MacUpKey = 126,
|
|
|
| SK_Mac0Key = 0x52,
|
| SK_Mac1Key = 0x53,
|
| SK_Mac2Key = 0x54,
|
| SK_Mac3Key = 0x55,
|
| SK_Mac4Key = 0x56,
|
| SK_Mac5Key = 0x57,
|
| SK_Mac6Key = 0x58,
|
| SK_Mac7Key = 0x59,
|
| SK_Mac8Key = 0x5b,
|
| SK_Mac9Key = 0x5c
|
| };
|
|
|
| static SkKey raw2key(uint32_t raw)
|
| {
|
| static const struct {
|
| uint32_t fRaw;
|
| SkKey fKey;
|
| } gKeys[] = {
|
| { SK_MacUpKey, kUp_SkKey },
|
| { SK_MacDownKey, kDown_SkKey },
|
| { SK_MacLeftKey, kLeft_SkKey },
|
| { SK_MacRightKey, kRight_SkKey },
|
| { SK_MacReturnKey, kOK_SkKey },
|
| { SK_MacDeleteKey, kBack_SkKey },
|
| { SK_MacEndKey, kEnd_SkKey },
|
| { SK_Mac0Key, k0_SkKey },
|
| { SK_Mac1Key, k1_SkKey },
|
| { SK_Mac2Key, k2_SkKey },
|
| { SK_Mac3Key, k3_SkKey },
|
| { SK_Mac4Key, k4_SkKey },
|
| { SK_Mac5Key, k5_SkKey },
|
| { SK_Mac6Key, k6_SkKey },
|
| { SK_Mac7Key, k7_SkKey },
|
| { SK_Mac8Key, k8_SkKey },
|
| { SK_Mac9Key, k9_SkKey }
|
| };
|
|
|
| for (unsigned i = 0; i < SK_ARRAY_COUNT(gKeys); i++)
|
| if (gKeys[i].fRaw == raw)
|
| return gKeys[i].fKey;
|
| return kNONE_SkKey;
|
| }
|
|
|
| ///////////////////////////////////////////////////////////////////////////////////////
|
|
|
| void SkEvent::SignalNonEmptyQueue()
|
| {
|
| // post_skmacevent();
|
| // SkDebugf("signal nonempty\n");
|
| }
|
|
|
| //static void sk_timer_proc(TMTask* rec)
|
| //{
|
| // SkEvent::ServiceQueueTimer();
|
| // SkDebugf("timer task fired\n");
|
| //}
|
|
|
| void SkEvent::SignalQueueTimer(SkMSec delay)
|
| {
|
| #if 0
|
| if (gTMTaskPtr)
|
| {
|
| RemoveTimeTask((QElem*)gTMTaskPtr);
|
| DisposeTimerUPP(gTMTaskPtr->tmAddr);
|
| gTMTaskPtr = nil;
|
| }
|
| if (delay)
|
| {
|
| gTMTaskPtr = &gTMTaskRec;
|
| memset(gTMTaskPtr, 0, sizeof(gTMTaskRec));
|
| gTMTaskPtr->tmAddr = NewTimerUPP(sk_timer_proc);
|
| OSErr err = InstallTimeTask((QElem*)gTMTaskPtr);
|
| // SkDebugf("installtimetask of %d returned %d\n", delay, err);
|
| PrimeTimeTask((QElem*)gTMTaskPtr, delay);
|
| }
|
| #endif
|
| }
|
|
|
| #endif
|
|
|
| ======= |
| #include "SkTypes.h"
|
|
|
| #if defined(SK_BUILD_FOR_WIN)
|
|
|
| #include "SkWindow.h"
|
| #include "SkCanvas.h"
|
| #include "SkOSMenu.h"
|
| #include "SkTime.h"
|
|
|
| #include "SkGraphics.h"
|
|
|
| static SkOSWindow* gCurrOSWin;
|
|
|
| SkOSWindow::SkOSWindow(void* hWnd) : fHWND(hWnd) {
|
| }
|
|
|
| static SkKey winToskKey(WPARAM vk) {
|
| static const struct {
|
| WPARAM fVK;
|
| SkKey fKey;
|
| } gPair[] = {
|
| { VK_BACK, kBack_SkKey },
|
| { VK_CLEAR, kBack_SkKey },
|
| { VK_RETURN, kOK_SkKey },
|
| { VK_UP, kUp_SkKey },
|
| { VK_DOWN, kDown_SkKey },
|
| { VK_LEFT, kLeft_SkKey },
|
| { VK_RIGHT, kRight_SkKey }
|
| };
|
| for (size_t i = 0; i < SK_ARRAY_COUNT(gPair); i++) {
|
| if (gPair[i].fVK == vk) {
|
| return gPair[i].fKey;
|
| }
|
| }
|
| return kNONE_SkKey;
|
| }
|
|
|
| bool SkOSWindow::wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
|
| switch (message) {
|
| case WM_KEYDOWN: {
|
| SkKey key = winToskKey(wParam);
|
| if (kNONE_SkKey != key) {
|
| this->handleKey(key);
|
| return true;
|
| }
|
| } break;
|
| case WM_KEYUP: {
|
| SkKey key = winToskKey(wParam);
|
| if (kNONE_SkKey != key) {
|
| this->handleKeyUp(key);
|
| return true;
|
| }
|
| } break;
|
| case WM_UNICHAR:
|
| this->handleChar(lParam);
|
| return true;
|
| case WM_SIZE:
|
| this->resize(lParam & 0xFFFF, lParam >> 16);
|
| break;
|
| case WM_PAINT: {
|
| PAINTSTRUCT ps;
|
| HDC hdc = BeginPaint(hWnd, &ps);
|
| this->doPaint(hdc);
|
| EndPaint(hWnd, &ps);
|
| return true;
|
| } break;
|
| }
|
| return false;
|
| }
|
|
|
| void SkOSWindow::doPaint(void* ctx) {
|
| this->update(NULL);
|
|
|
| HDC hdc = (HDC)ctx;
|
| const SkBitmap& bitmap = this->getBitmap();
|
|
|
| BITMAPINFO bmi;
|
| memset(&bmi, 0, sizeof(bmi));
|
| bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
| bmi.bmiHeader.biWidth = bitmap.width();
|
| bmi.bmiHeader.biHeight = -bitmap.height(); // top-down image
|
| bmi.bmiHeader.biPlanes = 1;
|
| bmi.bmiHeader.biBitCount = 32;
|
| bmi.bmiHeader.biCompression = BI_RGB;
|
| bmi.bmiHeader.biSizeImage = 0;
|
|
|
| //
|
| // Do the SetDIBitsToDevice.
|
| //
|
| SkASSERT(bitmap.width() * bitmap.bytesPerPixel() == bitmap.rowBytes());
|
| bitmap.lockPixels();
|
| int iRet = SetDIBitsToDevice(hdc,
|
| 0, 0,
|
| bitmap.width(), bitmap.height(),
|
| 0, 0,
|
| 0, bitmap.height(),
|
| bitmap.getPixels(),
|
| &bmi,
|
| DIB_RGB_COLORS);
|
| bitmap.unlockPixels();
|
| }
|
|
|
| #if 0
|
| void SkOSWindow::updateSize()
|
| {
|
| RECT r;
|
| GetWindowRect((HWND)this->getHWND(), &r);
|
| this->resize(r.right - r.left, r.bottom - r.top);
|
| }
|
| #endif
|
|
|
| void SkOSWindow::onHandleInval(const SkIRect& r) {
|
| RECT rect;
|
| rect.left = r.fLeft;
|
| rect.top = r.fTop;
|
| rect.right = r.fRight;
|
| rect.bottom = r.fBottom;
|
| InvalidateRect((HWND)this->getHWND(), &rect, false);
|
| }
|
|
|
| void SkOSWindow::onAddMenu(const SkOSMenu* sk_menu)
|
| {
|
| }
|
|
|
|
|
| enum {
|
| SK_MacReturnKey = 36,
|
| SK_MacDeleteKey = 51,
|
| SK_MacEndKey = 119,
|
| SK_MacLeftKey = 123,
|
| SK_MacRightKey = 124,
|
| SK_MacDownKey = 125,
|
| SK_MacUpKey = 126,
|
|
|
| SK_Mac0Key = 0x52,
|
| SK_Mac1Key = 0x53,
|
| SK_Mac2Key = 0x54,
|
| SK_Mac3Key = 0x55,
|
| SK_Mac4Key = 0x56,
|
| SK_Mac5Key = 0x57,
|
| SK_Mac6Key = 0x58,
|
| SK_Mac7Key = 0x59,
|
| SK_Mac8Key = 0x5b,
|
| SK_Mac9Key = 0x5c
|
| };
|
|
|
| static SkKey raw2key(uint32_t raw)
|
| {
|
| static const struct {
|
| uint32_t fRaw;
|
| SkKey fKey;
|
| } gKeys[] = {
|
| { SK_MacUpKey, kUp_SkKey },
|
| { SK_MacDownKey, kDown_SkKey },
|
| { SK_MacLeftKey, kLeft_SkKey },
|
| { SK_MacRightKey, kRight_SkKey },
|
| { SK_MacReturnKey, kOK_SkKey },
|
| { SK_MacDeleteKey, kBack_SkKey },
|
| { SK_MacEndKey, kEnd_SkKey },
|
| { SK_Mac0Key, k0_SkKey },
|
| { SK_Mac1Key, k1_SkKey },
|
| { SK_Mac2Key, k2_SkKey },
|
| { SK_Mac3Key, k3_SkKey },
|
| { SK_Mac4Key, k4_SkKey },
|
| { SK_Mac5Key, k5_SkKey },
|
| { SK_Mac6Key, k6_SkKey },
|
| { SK_Mac7Key, k7_SkKey },
|
| { SK_Mac8Key, k8_SkKey },
|
| { SK_Mac9Key, k9_SkKey }
|
| };
|
|
|
| for (unsigned i = 0; i < SK_ARRAY_COUNT(gKeys); i++)
|
| if (gKeys[i].fRaw == raw)
|
| return gKeys[i].fKey;
|
| return kNONE_SkKey;
|
| }
|
|
|
| ///////////////////////////////////////////////////////////////////////////////////////
|
|
|
| void SkEvent::SignalNonEmptyQueue()
|
| {
|
| // post_skmacevent();
|
| // SkDebugf("signal nonempty\n");
|
| }
|
|
|
| //static void sk_timer_proc(TMTask* rec)
|
| //{
|
| // SkEvent::ServiceQueueTimer();
|
| // SkDebugf("timer task fired\n");
|
| //}
|
|
|
| void SkEvent::SignalQueueTimer(SkMSec delay)
|
| {
|
| #if 0
|
| if (gTMTaskPtr)
|
| {
|
| RemoveTimeTask((QElem*)gTMTaskPtr);
|
| DisposeTimerUPP(gTMTaskPtr->tmAddr);
|
| gTMTaskPtr = nil;
|
| }
|
| if (delay)
|
| {
|
| gTMTaskPtr = &gTMTaskRec;
|
| memset(gTMTaskPtr, 0, sizeof(gTMTaskRec));
|
| gTMTaskPtr->tmAddr = NewTimerUPP(sk_timer_proc);
|
| OSErr err = InstallTimeTask((QElem*)gTMTaskPtr);
|
| // SkDebugf("installtimetask of %d returned %d\n", delay, err);
|
| PrimeTimeTask((QElem*)gTMTaskPtr, delay);
|
| }
|
| #endif
|
| }
|
|
|
| #endif
|
|
|