From 91d9c3c5d3ab466732636c9f1206053f8dcc5742 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Sun, 10 Sep 2017 16:37:57 +0200 Subject: Remove checked in pugl files. --- pugl/pugl/pugl_win.cpp | 376 ------------------------------------------------- 1 file changed, 376 deletions(-) delete mode 100644 pugl/pugl/pugl_win.cpp (limited to 'pugl/pugl/pugl_win.cpp') diff --git a/pugl/pugl/pugl_win.cpp b/pugl/pugl/pugl_win.cpp deleted file mode 100644 index 5f85d12..0000000 --- a/pugl/pugl/pugl_win.cpp +++ /dev/null @@ -1,376 +0,0 @@ -/* - Copyright 2012 David Robillard - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @file pugl_win.cpp Windows/WGL Pugl Implementation. -*/ - -#include -#include -#include - -#include -#include - -#include "pugl_internal.h" - -#ifndef WM_MOUSEWHEEL -# define WM_MOUSEWHEEL 0x020A -#endif -#ifndef WM_MOUSEHWHEEL -# define WM_MOUSEHWHEEL 0x020E -#endif -#ifndef WHEEL_DELTA -# define WHEEL_DELTA 120 -#endif - -const int LOCAL_CLOSE_MSG = WM_USER + 50; - -struct PuglInternalsImpl { - HWND hwnd; - HDC hdc; - HGLRC hglrc; - WNDCLASS wc; -}; - -LRESULT CALLBACK -wndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam); - -PuglView* -puglCreate(PuglNativeWindow parent, - const char* title, - int width, - int height, - bool resizable, - bool visible) -{ - PuglView* view = (PuglView*)calloc(1, sizeof(PuglView)); - PuglInternals* impl = (PuglInternals*)calloc(1, sizeof(PuglInternals)); - if (!view || !impl) { - return NULL; - } - - view->impl = impl; - view->width = width; - view->height = height; - - // FIXME: This is nasty, and pugl should not have static anything. - // Should class be a parameter? Does this make sense on other platforms? - static int wc_count = 0; - char classNameBuf[256]; - _snprintf(classNameBuf, sizeof(classNameBuf), "%s_%d\n", title, wc_count++); - - impl->wc.style = CS_OWNDC; - impl->wc.lpfnWndProc = wndProc; - impl->wc.cbClsExtra = 0; - impl->wc.cbWndExtra = 0; - impl->wc.hInstance = 0; - impl->wc.hIcon = LoadIcon(NULL, IDI_APPLICATION); - impl->wc.hCursor = LoadCursor(NULL, IDC_ARROW); - impl->wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH); - impl->wc.lpszMenuName = NULL; - impl->wc.lpszClassName = classNameBuf; - RegisterClass(&impl->wc); - - int winFlags = WS_POPUPWINDOW | WS_CAPTION; - if (resizable) { - winFlags |= WS_SIZEBOX; - } - - // Adjust the overall window size to accomodate our requested client size - RECT wr = { 0, 0, width, height }; - AdjustWindowRectEx(&wr, winFlags, FALSE, WS_EX_TOPMOST); - - impl->hwnd = CreateWindowEx( - WS_EX_TOPMOST, - classNameBuf, title, - (visible ? WS_VISIBLE : 0) | (parent ? WS_CHILD : winFlags), - 0, 0, wr.right-wr.left, wr.bottom-wr.top, - (HWND)parent, NULL, NULL, NULL); - - if (!impl->hwnd) { - free(impl); - free(view); - return NULL; - } - - SetWindowLongPtr(impl->hwnd, GWL_USERDATA, (LONG)view); - - impl->hdc = GetDC(impl->hwnd); - - PIXELFORMATDESCRIPTOR pfd; - ZeroMemory(&pfd, sizeof(pfd)); - pfd.nSize = sizeof(pfd); - pfd.nVersion = 1; - pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER; - pfd.iPixelType = PFD_TYPE_RGBA; - pfd.cColorBits = 24; - pfd.cDepthBits = 16; - pfd.iLayerType = PFD_MAIN_PLANE; - - int format = ChoosePixelFormat(impl->hdc, &pfd); - SetPixelFormat(impl->hdc, format, &pfd); - - impl->hglrc = wglCreateContext(impl->hdc); - wglMakeCurrent(impl->hdc, impl->hglrc); - - view->width = width; - view->height = height; - - return view; -} - -void -puglDestroy(PuglView* view) -{ - wglMakeCurrent(NULL, NULL); - wglDeleteContext(view->impl->hglrc); - ReleaseDC(view->impl->hwnd, view->impl->hdc); - DestroyWindow(view->impl->hwnd); - UnregisterClass(view->impl->wc.lpszClassName, NULL); - free(view->impl); - free(view); -} - -static void -puglReshape(PuglView* view, int width, int height) -{ - wglMakeCurrent(view->impl->hdc, view->impl->hglrc); - - if (view->reshapeFunc) { - view->reshapeFunc(view, width, height); - } else { - puglDefaultReshape(view, width, height); - } - - view->width = width; - view->height = height; -} - -void -puglDisplay(PuglView* view) -{ - wglMakeCurrent(view->impl->hdc, view->impl->hglrc); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - glLoadIdentity(); - - if (view->displayFunc) { - view->displayFunc(view); - } - - glFlush(); - SwapBuffers(view->impl->hdc); - view->redisplay = false; -} - -static PuglKey -keySymToSpecial(int sym) -{ - switch (sym) { - case VK_F1: return PUGL_KEY_F1; - case VK_F2: return PUGL_KEY_F2; - case VK_F3: return PUGL_KEY_F3; - case VK_F4: return PUGL_KEY_F4; - case VK_F5: return PUGL_KEY_F5; - case VK_F6: return PUGL_KEY_F6; - case VK_F7: return PUGL_KEY_F7; - case VK_F8: return PUGL_KEY_F8; - case VK_F9: return PUGL_KEY_F9; - case VK_F10: return PUGL_KEY_F10; - case VK_F11: return PUGL_KEY_F11; - case VK_F12: return PUGL_KEY_F12; - case VK_LEFT: return PUGL_KEY_LEFT; - case VK_UP: return PUGL_KEY_UP; - case VK_RIGHT: return PUGL_KEY_RIGHT; - case VK_DOWN: return PUGL_KEY_DOWN; - case VK_PRIOR: return PUGL_KEY_PAGE_UP; - case VK_NEXT: return PUGL_KEY_PAGE_DOWN; - case VK_HOME: return PUGL_KEY_HOME; - case VK_END: return PUGL_KEY_END; - case VK_INSERT: return PUGL_KEY_INSERT; - case VK_SHIFT: return PUGL_KEY_SHIFT; - case VK_CONTROL: return PUGL_KEY_CTRL; - case VK_MENU: return PUGL_KEY_ALT; - case VK_LWIN: return PUGL_KEY_SUPER; - case VK_RWIN: return PUGL_KEY_SUPER; - } - return (PuglKey)0; -} - -static void -processMouseEvent(PuglView* view, int button, bool press, LPARAM lParam) -{ - view->event_timestamp_ms = GetMessageTime(); - if (press) { - SetCapture(view->impl->hwnd); - } else { - ReleaseCapture(); - } - - if (view->mouseFunc) { - view->mouseFunc(view, button, press, - GET_X_LPARAM(lParam), - GET_Y_LPARAM(lParam)); - } -} - -static void -setModifiers(PuglView* view) -{ - view->mods = 0; - view->mods |= (GetKeyState(VK_SHIFT) < 0) ? PUGL_MOD_SHIFT : 0; - view->mods |= (GetKeyState(VK_CONTROL) < 0) ? PUGL_MOD_CTRL : 0; - view->mods |= (GetKeyState(VK_MENU) < 0) ? PUGL_MOD_ALT : 0; - view->mods |= (GetKeyState(VK_LWIN) < 0) ? PUGL_MOD_SUPER : 0; - view->mods |= (GetKeyState(VK_RWIN) < 0) ? PUGL_MOD_SUPER : 0; -} - -static LRESULT -handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam) -{ - PAINTSTRUCT ps; - PuglKey key; - - setModifiers(view); - switch (message) { - case WM_CREATE: - case WM_SHOWWINDOW: - case WM_SIZE: - RECT rect; - GetClientRect(view->impl->hwnd, &rect); - puglReshape(view, rect.right, rect.bottom); - view->width = rect.right; - view->height = rect.bottom; - break; - case WM_PAINT: - BeginPaint(view->impl->hwnd, &ps); - puglDisplay(view); - EndPaint(view->impl->hwnd, &ps); - break; - case WM_MOUSEMOVE: - if (view->motionFunc) { - view->motionFunc(view, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)); - } - break; - case WM_LBUTTONDOWN: - processMouseEvent(view, 1, true, lParam); - break; - case WM_MBUTTONDOWN: - processMouseEvent(view, 2, true, lParam); - break; - case WM_RBUTTONDOWN: - processMouseEvent(view, 3, true, lParam); - break; - case WM_LBUTTONUP: - processMouseEvent(view, 1, false, lParam); - break; - case WM_MBUTTONUP: - processMouseEvent(view, 2, false, lParam); - break; - case WM_RBUTTONUP: - processMouseEvent(view, 3, false, lParam); - break; - case WM_MOUSEWHEEL: - if (view->scrollFunc) { - view->scrollFunc( - view, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), - (int16_t)HIWORD(wParam) / (float)WHEEL_DELTA); - } - break; - case WM_MOUSEHWHEEL: - if (view->scrollFunc) { - view->scrollFunc( - view, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), - (int16_t)HIWORD(wParam) / float(WHEEL_DELTA), 0); - } - break; - case WM_KEYDOWN: - view->event_timestamp_ms = (GetMessageTime()); - if (view->ignoreKeyRepeat && (lParam & (1 << 30))) { - break; - } // else nobreak - case WM_KEYUP: - if ((key = keySymToSpecial(wParam))) { - if (view->specialFunc) { - view->specialFunc(view, message == WM_KEYDOWN, key); - } - } else if (view->keyboardFunc) { - view->keyboardFunc(view, message == WM_KEYDOWN, wParam); - } - break; - case WM_QUIT: - case LOCAL_CLOSE_MSG: - if (view->closeFunc) { - view->closeFunc(view); - } - break; - default: - return DefWindowProc( - view->impl->hwnd, message, wParam, lParam); - } - - return 0; -} - -PuglStatus -puglProcessEvents(PuglView* view) -{ - MSG msg; - while (PeekMessage(&msg, view->impl->hwnd, 0, 0, PM_REMOVE)) { - handleMessage(view, msg.message, msg.wParam, msg.lParam); - } - - - if (view->redisplay) { - InvalidateRect(view->impl->hwnd, NULL, FALSE); - } - - return PUGL_SUCCESS; -} - -LRESULT CALLBACK -wndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) -{ - PuglView* view = (PuglView*)GetWindowLongPtr(hwnd, GWL_USERDATA); - switch (message) { - case WM_CREATE: - PostMessage(hwnd, WM_SHOWWINDOW, TRUE, 0); - return 0; - case WM_CLOSE: - PostMessage(hwnd, LOCAL_CLOSE_MSG, wParam, lParam); - return 0; - case WM_DESTROY: - return 0; - default: - if (view) { - return handleMessage(view, message, wParam, lParam); - } else { - return DefWindowProc(hwnd, message, wParam, lParam); - } - } -} - -void -puglPostRedisplay(PuglView* view) -{ - view->redisplay = true; -} - -PuglNativeWindow -puglGetNativeWindow(PuglView* view) -{ - return (PuglNativeWindow)view->impl->hwnd; -} -- cgit v1.2.3