static void make_window(const char* title) { RECT WindowRect = {0,0,0,0}; int width, height; DWORD dwExStyle; DWORD dwStyle; if (fullscreen) { HDC screenDC=GetDC(NULL); WindowRect.left = WindowRect.top = 0; WindowRect.right=GetDeviceCaps(screenDC, HORZRES); WindowRect.bottom=GetDeviceCaps(screenDC, VERTRES); ReleaseDC(NULL, screenDC); dwExStyle=WS_EX_TOPMOST; dwStyle=WS_POPUP; while(ShowCursor(false) >= 0); } else { // Version 5 screensaver logic kills all MODE_WINDOW graphics before starting one // in fullscreen mode, then restarts the ones it killed when screensaver stops. // To be compatible with V5, we remember and restore the MODE_WINDOW dimensions. FILE *f = boinc_fopen("gfx_info", "r"); if (f) { // ToDo: change this to XML parsing fscanf(f, "%d %d %d %d\n", &rect.left, &rect.top, &rect.right, &rect.bottom); fclose(f); } WindowRect = rect; dwExStyle=WS_EX_APPWINDOW|WS_EX_WINDOWEDGE; dwStyle=WS_OVERLAPPEDWINDOW; while(ShowCursor(true) < 0); } char window_title[256]; if (title) { strcpy(window_title, title); } else { APP_INIT_DATA aid; boinc_get_init_data(aid); if (!strlen(aid.app_name)) strcpy(aid.app_name, "BOINC Application"); get_window_title(window_title, 256); } //fprintf(stderr, "Setting window title to '%s'.\n", window_title); hWnd = CreateWindowEx(dwExStyle, BOINC_WINDOW_CLASS_NAME, window_title, dwStyle|WS_CLIPSIBLINGS|WS_CLIPCHILDREN, WindowRect.left, WindowRect.top, WindowRect.right-WindowRect.left,WindowRect.bottom-WindowRect.top, NULL, NULL, hInstance, NULL ); if (!SetForegroundWindow(hWnd)) { fprintf(stderr, "%s ERROR: Unable to set foreground window (0x%x).\n", boinc_msg_prefix(), GetLastError() ); } if (!GetCursorPos(&mousePos)) { fprintf(stderr, "%s ERROR: Unable to get mouse cursor position (0x%x).\n", boinc_msg_prefix(), GetLastError() ); } hDC = GetDC(hWnd); if (!hDC) { fprintf(stderr, "%s ERROR: Couldn't get a device context for the window (0x%x).\n", boinc_msg_prefix(), GetLastError() ); } SetupPixelFormat(hDC); hRC = wglCreateContext(hDC); if (!hRC) { fprintf(stderr, "%s ERROR: Unable to create OpenGL context (0x%x).\n", boinc_msg_prefix(), GetLastError() ); ReleaseDC(hWnd, hDC); return; } if(!wglMakeCurrent(hDC, hRC)) { fprintf(stderr, "%s ERROR: Unable to make OpenGL context current (0x%x).\n", boinc_msg_prefix(), GetLastError() ); ReleaseDC(hWnd, hDC); wglDeleteContext(hRC); return; } // use client area for resize when not fullscreen if (current_graphics_mode != MODE_FULLSCREEN) { GetClientRect(hWnd, &WindowRect); } width = WindowRect.right-WindowRect.left; height = WindowRect.bottom-WindowRect.top; ShowWindow(hWnd, SW_SHOW); SetFocus(hWnd); app_graphics_init(); app_graphics_resize(width, height); window_ready=true; }
// message handler (includes timer, Windows msgs) // LRESULT CALLBACK WndProc( HWND hWnd, // Handle For This Window UINT uMsg, // Message For This Window WPARAM wParam, // Additional Message Information LPARAM lParam // Additional Message Information ) { switch(uMsg) { case WM_ERASEBKGND: // Check To See If Windows Is Trying To Erase The Background return 0; case WM_KEYDOWN: if(!window_ready) return 0; if (current_graphics_mode == MODE_FULLSCREEN) { set_mode(MODE_HIDE_GRAPHICS); } else { boinc_app_key_press((int)wParam, (int)lParam); } return 0; case WM_KEYUP: if(!window_ready) return 0; if (current_graphics_mode == MODE_FULLSCREEN) { set_mode(MODE_HIDE_GRAPHICS); } else { boinc_app_key_release((int)wParam, (int)lParam); } return 0; case WM_LBUTTONDOWN: case WM_MBUTTONDOWN: case WM_RBUTTONDOWN: case WM_LBUTTONUP: case WM_MBUTTONUP: case WM_RBUTTONUP: if(!window_ready) return 0; if (current_graphics_mode == MODE_FULLSCREEN) { set_mode(MODE_HIDE_GRAPHICS); } else { int which; bool down; POINT cPos; GetCursorPos(&cPos); parse_mouse_event(uMsg, which, down); boinc_app_mouse_button(cPos.x, cPos.y, which, down); } return 0; case WM_MOUSEMOVE: if(!window_ready) return 0; POINT cPos; GetCursorPos(&cPos); if (current_graphics_mode == MODE_FULLSCREEN) { if(cPos.x != mousePos.x || cPos.y != mousePos.y) { set_mode(MODE_HIDE_GRAPHICS); } } else { boinc_app_mouse_move( cPos.x, cPos.y, (wParam&MK_LBUTTON)!=0, (wParam&MK_MBUTTON)!=0, (wParam&MK_RBUTTON)!=0 ); } return 0; case WM_CLOSE: if (boinc_is_standalone()) { boinc_exit(0); } else { if (current_graphics_mode != MODE_FULLSCREEN) { set_mode(MODE_HIDE_GRAPHICS); } } return 0; case WM_POWERBROADCAST: if (PBT_APMSUSPEND == wParam) { set_mode(MODE_HIDE_GRAPHICS); suspend_activities(); return TRUE; } if (PBT_APMQUERYSUSPENDFAILED == wParam || PBT_APMRESUMESUSPEND == wParam) { set_mode(acked_graphics_mode); restore_activities(); return TRUE; } if (PBT_APMQUERYSUSPEND == wParam) { return TRUE; } break; case WM_PAINT: PAINTSTRUCT ps; RECT winRect; HDC pdc; if (!graphics_threadh) graphics_threadh=(HANDLE)GetCurrentThreadId(); pdc = BeginPaint(hWnd, &ps); GetClientRect(hWnd, &winRect); FillRect(pdc, &winRect, (HBRUSH)GetStockObject(BLACK_BRUSH)); EndPaint(hWnd, &ps); return 0; case WM_SIZE: if ( SIZE_MINIMIZED == wParam ) { visible = FALSE; } else { visible = TRUE; } if(!window_ready) return 0; app_graphics_resize(LOWORD(lParam), HIWORD(lParam)); return 0; case WM_SHUTDOWNGFX: set_mode(MODE_HIDE_GRAPHICS); return 0; default: if ( WM_BOINCSFW == uMsg ) { SetForegroundWindow(hWnd); } } // Pass All Unhandled Messages To DefWindowProc return DefWindowProc(hWnd,uMsg,wParam,lParam); }
// message handler (includes timer, Windows msgs) // LRESULT CALLBACK WndProc( HWND hWnd, // Handle For This Window UINT uMsg, // Message For This Window WPARAM wParam, // Additional Message Information LPARAM lParam // Additional Message Information ) { switch(uMsg) { case WM_ERASEBKGND: // Check To See If Windows Is Trying To Erase The Background return 0; case WM_KEYDOWN: if(!window_ready) return 0; if (fullscreen) { boinc_close_window_and_quit("key down"); } else { boinc_app_key_press((int)wParam, (int)lParam); } return 0; case WM_KEYUP: if(!window_ready) return 0; if (fullscreen) { boinc_close_window_and_quit("key up"); } else { boinc_app_key_release((int)wParam, (int)lParam); } return 0; case WM_LBUTTONDOWN: case WM_MBUTTONDOWN: case WM_RBUTTONDOWN: case WM_LBUTTONUP: case WM_MBUTTONUP: case WM_RBUTTONUP: if(!window_ready) return 0; if (fullscreen) { boinc_close_window_and_quit("button up"); } else { int which; bool down; parse_mouse_event(uMsg, which, down); boinc_app_mouse_button( (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), which, down ); } return 0; case WM_MOUSEMOVE: if(!window_ready) return 0; if (fullscreen) { if((int)(short)LOWORD(lParam) != mousePos.x || (int)(short)HIWORD(lParam) != mousePos.y) { boinc_close_window_and_quit("mouse move"); } } else { boinc_app_mouse_move( (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (wParam&MK_LBUTTON)!=0, (wParam&MK_MBUTTON)!=0, (wParam&MK_RBUTTON)!=0 ); } return 0; case WM_CLOSE: boinc_close_window_and_quit("WM_CLOSE"); return 0; case WM_SHUTDOWNGFX: boinc_close_window_and_quit("WM_SHUTDOWNGFX"); return 0; case WM_DESTROY: PostQuitMessage(0); return 0; case WM_PAINT: PAINTSTRUCT ps; RECT winRect; HDC pdc; pdc = BeginPaint(hWnd, &ps); GetClientRect(hWnd, &winRect); FillRect(pdc, &winRect, (HBRUSH)GetStockObject(BLACK_BRUSH)); EndPaint(hWnd, &ps); return 0; case WM_SIZE: if ( SIZE_MINIMIZED == wParam ) { visible = FALSE; } else { visible = TRUE; } if(!window_ready) return 0; app_graphics_resize(LOWORD(lParam), HIWORD(lParam)); return 0; } // Pass All Unhandled Messages To DefWindowProc return DefWindowProc(hWnd,uMsg,wParam,lParam); }
static void make_new_window() { RECT WindowRect = {0,0,0,0}; int width, height; DWORD dwExStyle; DWORD dwStyle; if (current_graphics_mode == MODE_FULLSCREEN) { HDC screenDC=GetDC(NULL); WindowRect.left = WindowRect.top = 0; WindowRect.right=GetDeviceCaps(screenDC, HORZRES); WindowRect.bottom=GetDeviceCaps(screenDC, VERTRES); ReleaseDC(NULL, screenDC); dwExStyle=WS_EX_TOPMOST; dwStyle=WS_POPUP; while(ShowCursor(false) >= 0); } else { WindowRect = rect; dwExStyle=WS_EX_APPWINDOW|WS_EX_WINDOWEDGE; dwStyle=WS_OVERLAPPEDWINDOW; while(ShowCursor(true) < 0); } APP_INIT_DATA aid; boinc_get_init_data(aid); if (!strlen(aid.app_name)) { strlcpy(aid.app_name, "BOINC Application", sizeof(aid.app_name)); } char window_title[256]; get_window_title(aid, window_title, 256); hWnd = CreateWindowEx(dwExStyle, BOINC_WINDOW_CLASS_NAME, window_title, dwStyle|WS_CLIPSIBLINGS|WS_CLIPCHILDREN, WindowRect.left, WindowRect.top, WindowRect.right-WindowRect.left,WindowRect.bottom-WindowRect.top, NULL, NULL, hInstance, NULL ); SetForegroundWindow(hWnd); GetCursorPos(&mousePos); hDC = GetDC(hWnd); myhDC=hDC; SetupPixelFormat(myhDC); hRC = wglCreateContext(hDC); if (hRC == 0) { ReleaseDC(hWnd, hDC); return; } if(!wglMakeCurrent(hDC, hRC)) { ReleaseDC(hWnd, hDC); wglDeleteContext(hRC); return; } // use client area for resize when not fullscreen if (current_graphics_mode != MODE_FULLSCREEN) { GetClientRect(hWnd, &WindowRect); } width = WindowRect.right-WindowRect.left; height = WindowRect.bottom-WindowRect.top; ShowWindow(hWnd, SW_SHOW); SetFocus(hWnd); app_graphics_init(); app_graphics_resize(width, height); window_ready=true; }