diff options
Diffstat (limited to 'intern/ghost/intern/GHOST_SystemWin32.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_SystemWin32.cpp | 226 |
1 files changed, 204 insertions, 22 deletions
diff --git a/intern/ghost/intern/GHOST_SystemWin32.cpp b/intern/ghost/intern/GHOST_SystemWin32.cpp index d47ee26dbf2..12d58b0a9cb 100644 --- a/intern/ghost/intern/GHOST_SystemWin32.cpp +++ b/intern/ghost/intern/GHOST_SystemWin32.cpp @@ -17,10 +17,8 @@ * All rights reserved. */ -/** \file ghost/intern/GHOST_SystemWin32.cpp - * \ingroup GHOST - * - * \author Maarten Gribnau +/** \file + * \ingroup GHOST */ @@ -48,6 +46,12 @@ #include "GHOST_WindowManager.h" #include "GHOST_WindowWin32.h" +#if defined(WITH_GL_EGL) +# include "GHOST_ContextEGL.h" +#else +# include "GHOST_ContextWGL.h" +#endif + #ifdef WITH_INPUT_NDOF #include "GHOST_NDOFManagerWin32.h" #endif @@ -108,6 +112,13 @@ #define WM_DPICHANGED 0x02E0 #endif // WM_DPICHANGED +#ifndef WM_POINTERUPDATE +#define WM_POINTERUPDATE 0x0245 +#endif // WM_POINTERUPDATE + +#define WM_POINTERDOWN 0x0246 +#define WM_POINTERUP 0x0247 + /* Workaround for some laptop touchpads, some of which seems to * have driver issues which makes it so window function receives * the message, but PeekMessage doesn't pick those messages for @@ -291,15 +302,116 @@ GHOST_IWindow *GHOST_SystemWin32::createWindow( } +/** + * Create a new offscreen context. + * Never explicitly delete the window, use disposeContext() instead. + * \return The new context (or 0 if creation failed). + */ +GHOST_IContext *GHOST_SystemWin32::createOffscreenContext() +{ + bool debug_context = false; /* TODO: inform as a parameter */ + + GHOST_Context *context; + + HWND wnd = CreateWindowA("STATIC", + "BlenderGLEW", + WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, + 0, 0, 64, 64, + NULL, NULL, + GetModuleHandle(NULL), NULL + ); + + HDC mHDC = GetDC(wnd); + HDC prev_hdc = wglGetCurrentDC(); + HGLRC prev_context = wglGetCurrentContext(); +#if defined(WITH_GL_PROFILE_CORE) + for (int minor = 5; minor >= 0; --minor) { + context = new GHOST_ContextWGL( + false, true, 0, + wnd, mHDC, + WGL_CONTEXT_CORE_PROFILE_BIT_ARB, + 4, minor, + (debug_context ? WGL_CONTEXT_DEBUG_BIT_ARB : 0), + GHOST_OPENGL_WGL_RESET_NOTIFICATION_STRATEGY); + + if (context->initializeDrawingContext()) { + goto finished; + } + else { + delete context; + } + } + + context = new GHOST_ContextWGL( + false, true, 0, + wnd, mHDC, + WGL_CONTEXT_CORE_PROFILE_BIT_ARB, + 3, 3, + (debug_context ? WGL_CONTEXT_DEBUG_BIT_ARB : 0), + GHOST_OPENGL_WGL_RESET_NOTIFICATION_STRATEGY); + + if (context->initializeDrawingContext()) { + goto finished; + } + else { + MessageBox( + NULL, + "A graphics card and driver with support for OpenGL 3.3 or higher is required.\n" + "Installing the latest driver for your graphics card may resolve the issue.\n\n" + "The program will now close.", + "Blender - Unsupported Graphics Card or Driver", + MB_OK | MB_ICONERROR); + delete context; + exit(); + } + +#elif defined(WITH_GL_PROFILE_COMPAT) + // ask for 2.1 context, driver gives any GL version >= 2.1 (hopefully the latest compatibility profile) + // 2.1 ignores the profile bit & is incompatible with core profile + context = new GHOST_ContextWGL( + false, true, 0, + NULL, NULL, + 0, // no profile bit + 2, 1, + (debug_context ? WGL_CONTEXT_DEBUG_BIT_ARB : 0), + GHOST_OPENGL_WGL_RESET_NOTIFICATION_STRATEGY); + + if (context->initializeDrawingContext()) { + return context; + } + else { + delete context; + } +#else +# error // must specify either core or compat at build time +#endif +finished: + wglMakeCurrent(prev_hdc, prev_context); + return context; +} + +/** + * Dispose of a context. + * \param context Pointer to the context to be disposed. + * \return Indication of success. + */ +GHOST_TSuccess GHOST_SystemWin32::disposeContext(GHOST_IContext *context) +{ + delete context; + + return GHOST_kSuccess; +} + + bool GHOST_SystemWin32::processEvents(bool waitForEvent) { MSG msg; - bool anyProcessed = false; + bool hasEventHandled = false; do { GHOST_TimerManager *timerMgr = getTimerManager(); - if (waitForEvent && !::PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE)) { + if (waitForEvent && !::PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) { #if 1 ::Sleep(1); #else @@ -318,20 +430,20 @@ bool GHOST_SystemWin32::processEvents(bool waitForEvent) } if (timerMgr->fireTimers(getMilliSeconds())) { - anyProcessed = true; + hasEventHandled = true; } // Process all the events waiting for us - while (::PeekMessageW(&msg, 0, 0, 0, PM_REMOVE) != 0) { + while (::PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE) != 0) { // TranslateMessage doesn't alter the message, and doesn't change our raw keyboard data. // Needed for MapVirtualKey or if we ever need to get chars from wm_ime_char or similar. ::TranslateMessage(&msg); ::DispatchMessageW(&msg); - anyProcessed = true; + hasEventHandled = true; } - } while (waitForEvent && !anyProcessed); + } while (waitForEvent && !hasEventHandled); - return anyProcessed; + return hasEventHandled; } @@ -683,9 +795,55 @@ GHOST_EventButton *GHOST_SystemWin32::processButtonEvent( GHOST_WindowWin32 *window, GHOST_TButtonMask mask) { - return new GHOST_EventButton(getSystem()->getMilliSeconds(), type, window, mask); + GHOST_SystemWin32 * system = (GHOST_SystemWin32 *)getSystem(); + if (window->useTabletAPI(GHOST_kTabletNative)) { + window->setTabletData(NULL); + } + return new GHOST_EventButton(system->getMilliSeconds(), type, window, mask); } +GHOST_Event *GHOST_SystemWin32::processPointerEvent( + GHOST_TEventType type, + GHOST_WindowWin32 *window, + WPARAM wParam, + LPARAM lParam, + bool& eventHandled) +{ + GHOST_PointerInfoWin32 pointerInfo; + GHOST_SystemWin32 * system = (GHOST_SystemWin32 *)getSystem(); + + if (!window->useTabletAPI(GHOST_kTabletNative)) { + return NULL; + } + + if (window->getPointerInfo(&pointerInfo, wParam, lParam) != GHOST_kSuccess) { + return NULL; + } + + if (!pointerInfo.isPrimary) { + eventHandled = true; + return NULL; // For multi-touch displays we ignore these events + } + + system->setCursorPosition(pointerInfo.pixelLocation.x, pointerInfo.pixelLocation.y); + + switch (type) { + case GHOST_kEventButtonDown: + window->setTabletData(&pointerInfo.tabletData); + eventHandled = true; + return new GHOST_EventButton(system->getMilliSeconds(), GHOST_kEventButtonDown, window, pointerInfo.buttonMask); + case GHOST_kEventButtonUp: + eventHandled = true; + return new GHOST_EventButton(system->getMilliSeconds(), GHOST_kEventButtonUp, window, pointerInfo.buttonMask); + case GHOST_kEventCursorMove: + window->setTabletData(&pointerInfo.tabletData); + eventHandled = true; + return new GHOST_EventCursor(system->getMilliSeconds(), GHOST_kEventCursorMove, window, + pointerInfo.pixelLocation.x, pointerInfo.pixelLocation.y); + default: + return NULL; + } +} GHOST_EventCursor *GHOST_SystemWin32::processCursorEvent(GHOST_TEventType type, GHOST_WindowWin32 *window) { @@ -990,8 +1148,9 @@ LRESULT WINAPI GHOST_SystemWin32::s_wndProc(HWND hwnd, UINT msg, WPARAM wParam, break; #ifdef WITH_INPUT_NDOF case RIM_TYPEHID: - if (system->processNDOF(raw)) + if (system->processNDOF(raw)) { eventHandled = true; + } break; #endif } @@ -1112,6 +1271,24 @@ LRESULT WINAPI GHOST_SystemWin32::s_wndProc(HWND hwnd, UINT msg, WPARAM wParam, window->processWin32TabletInitEvent(); break; //////////////////////////////////////////////////////////////////////// + // Pointer events, processed + //////////////////////////////////////////////////////////////////////// + case WM_POINTERDOWN: + event = processPointerEvent(GHOST_kEventButtonDown, window, wParam, lParam, eventHandled); + if (event && eventHandled) { + window->registerMouseClickEvent(0); + } + break; + case WM_POINTERUP: + event = processPointerEvent(GHOST_kEventButtonUp, window, wParam, lParam, eventHandled); + if (event && eventHandled) { + window->registerMouseClickEvent(1); + } + break; + case WM_POINTERUPDATE: + event = processPointerEvent(GHOST_kEventCursorMove, window, wParam, lParam, eventHandled); + break; + //////////////////////////////////////////////////////////////////////// // Mouse events, processed //////////////////////////////////////////////////////////////////////// case WM_LBUTTONDOWN: @@ -1328,8 +1505,6 @@ LRESULT WINAPI GHOST_SystemWin32::s_wndProc(HWND hwnd, UINT msg, WPARAM wParam, * change such as when the window is moved to a monitor with a different DPI. */ { - WORD newYAxisDPI = HIWORD(wParam); - WORD newXAxisDPI = LOWORD(wParam); // The suggested new size and position of the window. RECT* const suggestedWindowRect = (RECT*)lParam; @@ -1594,7 +1769,7 @@ static bool isStartedFromCommandPrompt() } /* When we're starting from a wrapper we need to compare with parent process ID. */ - if (pid == (start_from_launcher ? ppid : GetCurrentProcessId())) + if (pid != (start_from_launcher ? ppid : GetCurrentProcessId())) return true; } @@ -1603,30 +1778,37 @@ static bool isStartedFromCommandPrompt() int GHOST_SystemWin32::toggleConsole(int action) { + HWND wnd = GetConsoleWindow(); + switch (action) { case 3: // startup: hide if not started from command prompt { - if (isStartedFromCommandPrompt()) { - ShowWindow(GetConsoleWindow(), SW_HIDE); + if (!isStartedFromCommandPrompt()) { + ShowWindow(wnd, SW_HIDE); m_consoleStatus = 0; } break; } case 0: // hide - ShowWindow(GetConsoleWindow(), SW_HIDE); + ShowWindow(wnd, SW_HIDE); m_consoleStatus = 0; break; case 1: // show - ShowWindow(GetConsoleWindow(), SW_SHOW); + ShowWindow(wnd, SW_SHOW); + if (!isStartedFromCommandPrompt()) { + DeleteMenu(GetSystemMenu(wnd, FALSE), SC_CLOSE, MF_BYCOMMAND); + } m_consoleStatus = 1; break; case 2: // toggle - ShowWindow(GetConsoleWindow(), m_consoleStatus ? SW_HIDE : SW_SHOW); + ShowWindow(wnd, m_consoleStatus ? SW_HIDE : SW_SHOW); m_consoleStatus = !m_consoleStatus; + if (m_consoleStatus && !isStartedFromCommandPrompt()) { + DeleteMenu(GetSystemMenu(wnd, FALSE), SC_CLOSE, MF_BYCOMMAND); + } break; } - return m_consoleStatus; } |