bool TopWindow::OnEvent(const Event &event) { switch (event.type) { Window *w; case Event::NOP: case Event::QUIT: case Event::TIMER: case Event::USER: case Event::CALLBACK: break; case Event::CLOSE: OnClose(); break; case Event::KEY_DOWN: w = GetFocusedWindow(); if (w == nullptr) w = this; return w->OnKeyDown(event.param); case Event::KEY_UP: w = GetFocusedWindow(); if (w == nullptr) w = this; return w->OnKeyUp(event.param); case Event::MOUSE_MOTION: #ifdef DRAW_MOUSE_CURSOR /* redraw to update the mouse cursor position */ Invalidate(); #endif // XXX keys return OnMouseMove(event.point.x, event.point.y, 0); case Event::MOUSE_DOWN: return double_click.Check(event.point) ? OnMouseDouble(event.point.x, event.point.y) : OnMouseDown(event.point.x, event.point.y); case Event::MOUSE_UP: double_click.Moved(event.point); return OnMouseUp(event.point.x, event.point.y); case Event::MOUSE_WHEEL: return OnMouseWheel(event.point.x, event.point.y, (int)event.param); } return false; }
bool TopWindow::OnEvent(const SDL_Event &event) { switch (event.type) { Window *w; #if SDL_MAJOR_VERSION < 2 case SDL_VIDEOEXPOSE: invalidated = false; Expose(); return true; #endif case SDL_KEYDOWN: w = GetFocusedWindow(); if (w == nullptr) w = this; if (!w->IsEnabled()) return false; #if SDL_MAJOR_VERSION >= 2 return w->OnKeyDown(event.key.keysym.sym); #else return w->OnKeyDown(event.key.keysym.sym) || (event.key.keysym.unicode != 0 && w->OnCharacter(event.key.keysym.unicode)); #endif #if SDL_MAJOR_VERSION >= 2 case SDL_TEXTINPUT: w = GetFocusedWindow(); if (w == nullptr) w = this; if (!w->IsEnabled()) return false; if (event.text.text && *event.text.text) { std::pair<unsigned, const char *> next = NextUTF8(event.text.text); bool handled = w->OnCharacter(next.first); while (next.second) { next = NextUTF8(next.second); handled = w->OnCharacter(next.first) || handled; } return handled; } else return false; #endif case SDL_KEYUP: w = GetFocusedWindow(); if (w == nullptr) w = this; if (!w->IsEnabled()) return false; return w->OnKeyUp(event.key.keysym.sym); #ifdef HAVE_MULTI_TOUCH case SDL_FINGERDOWN: if (SDL_GetNumTouchFingers(event.tfinger.touchId) == 2) return OnMultiTouchDown(); else return false; case SDL_FINGERUP: if (SDL_GetNumTouchFingers(event.tfinger.touchId) == 1) return OnMultiTouchUp(); else return false; #endif case SDL_MOUSEMOTION: // XXX keys return OnMouseMove(event.motion.x, event.motion.y, 0); case SDL_MOUSEBUTTONDOWN: #if SDL_MAJOR_VERSION < 2 if (event.button.button == SDL_BUTTON_WHEELUP) return OnMouseWheel(event.button.x, event.button.y, 1); else if (event.button.button == SDL_BUTTON_WHEELDOWN) return OnMouseWheel(event.button.x, event.button.y, -1); #endif return double_click.Check(RasterPoint(event.button.x, event.button.y)) ? OnMouseDouble(event.button.x, event.button.y) : OnMouseDown(event.button.x, event.button.y); case SDL_MOUSEBUTTONUP: #if SDL_MAJOR_VERSION < 2 if (event.button.button == SDL_BUTTON_WHEELUP || event.button.button == SDL_BUTTON_WHEELDOWN) /* the wheel has already been handled in SDL_MOUSEBUTTONDOWN */ return false; #endif double_click.Moved(RasterPoint(event.button.x, event.button.y)); return OnMouseUp(event.button.x, event.button.y); case SDL_QUIT: return OnClose(); #if SDL_MAJOR_VERSION < 2 case SDL_VIDEORESIZE: Resize(event.resize.w, event.resize.h); return true; #endif #if SDL_MAJOR_VERSION >= 2 case SDL_MOUSEWHEEL: int x, y; SDL_GetMouseState(&x, &y); return OnMouseWheel(x, y, event.wheel.y); case SDL_WINDOWEVENT: switch (event.window.event) { case SDL_WINDOWEVENT_RESIZED: Resize(event.window.data1, event.window.data2); return true; case SDL_WINDOWEVENT_RESTORED: case SDL_WINDOWEVENT_MOVED: case SDL_WINDOWEVENT_SHOWN: case SDL_WINDOWEVENT_MAXIMIZED: { SDL_Window* event_window = SDL_GetWindowFromID(event.window.windowID); if (event_window) { int w, h; SDL_GetWindowSize(event_window, &w, &h); if ((w >= 0) && (h >= 0)) { Resize(w, h); } } } return true; case SDL_WINDOWEVENT_EXPOSED: invalidated = false; Expose(); return true; } #endif } return false; }
bool TopWindow::OnEvent(const Event &event) { switch (event.type) { Window *w; case Event::NOP: case Event::QUIT: case Event::TIMER: case Event::USER: case Event::CALLBACK: break; case Event::KEY_DOWN: w = GetFocusedWindow(); if (w == nullptr) w = this; return w->OnKeyDown(event.param); case Event::KEY_UP: w = GetFocusedWindow(); if (w == nullptr) w = this; return w->OnKeyUp(event.param); case Event::MOUSE_MOTION: // XXX keys return OnMouseMove(event.point.x, event.point.y, 0); case Event::MOUSE_DOWN: return double_click.Check(event.point) ? OnMouseDouble(event.point.x, event.point.y) : OnMouseDown(event.point.x, event.point.y); case Event::MOUSE_UP: double_click.Moved(event.point); return OnMouseUp(event.point.x, event.point.y); case Event::MOUSE_WHEEL: return OnMouseWheel(event.point.x, event.point.y, (int)event.param); case Event::POINTER_DOWN: return OnMultiTouchDown(); case Event::POINTER_UP: return OnMultiTouchUp(); case Event::RESIZE: if (!surface_valid) /* postpone the resize if we're paused; the real resize will be handled by TopWindow::refresh() as soon as XCSoar is resumed */ return true; if (unsigned(event.point.x) == GetWidth() && unsigned(event.point.y) == GetHeight()) /* no-op */ return true; /* it seems the first page flip after a display orientation change is ignored on Android (tested on a Dell Streak / Android 2.2.2); let's do one dummy call before we really draw something */ screen->Flip(); Resize(event.point.x, event.point.y); return true; case Event::PAUSE: OnPause(); return true; case Event::RESUME: OnResume(); return true; } return false; }
bool TopWindow::OnEvent(const SDL_Event &event) { switch (event.type) { Window *w; #if SDL_MAJOR_VERSION < 2 case SDL_VIDEOEXPOSE: invalidated = false; Expose(); return true; #endif case SDL_KEYDOWN: w = GetFocusedWindow(); if (w == NULL) w = this; if (!w->IsEnabled()) return false; #if SDL_MAJOR_VERSION >= 2 return w->OnKeyDown(event.key.keysym.sym); #else return w->OnKeyDown(event.key.keysym.sym) || (event.key.keysym.unicode != 0 && w->OnCharacter(event.key.keysym.unicode)); #endif #if SDL_MAJOR_VERSION >= 2 case SDL_TEXTINPUT: w = GetFocusedWindow(); if (w == NULL) w = this; if (!w->IsEnabled()) return false; if (event.text.text && *event.text.text) { std::pair<unsigned, const char *> next = NextUTF8(event.text.text); bool handled = w->OnCharacter(next.first); while (next.second) { next = NextUTF8(next.second); handled = w->OnCharacter(next.first) || handled; } return handled; } else return false; #endif case SDL_KEYUP: w = GetFocusedWindow(); if (w == NULL) w = this; if (!w->IsEnabled()) return false; return w->OnKeyUp(event.key.keysym.sym); case SDL_MOUSEMOTION: // XXX keys return OnMouseMove(event.motion.x, event.motion.y, 0); case SDL_MOUSEBUTTONDOWN: #if SDL_MAJOR_VERSION < 2 if (event.button.button == SDL_BUTTON_WHEELUP) return OnMouseWheel(event.button.x, event.button.y, 1); else if (event.button.button == SDL_BUTTON_WHEELDOWN) return OnMouseWheel(event.button.x, event.button.y, -1); #endif return double_click.Check(RasterPoint(event.button.x, event.button.y)) ? OnMouseDouble(event.button.x, event.button.y) : OnMouseDown(event.button.x, event.button.y); case SDL_MOUSEBUTTONUP: #if SDL_MAJOR_VERSION < 2 if (event.button.button == SDL_BUTTON_WHEELUP || event.button.button == SDL_BUTTON_WHEELDOWN) /* the wheel has already been handled in SDL_MOUSEBUTTONDOWN */ return false; #endif double_click.Moved(RasterPoint(event.button.x, event.button.y)); return OnMouseUp(event.button.x, event.button.y); case SDL_QUIT: return OnClose(); #if SDL_MAJOR_VERSION < 2 case SDL_VIDEORESIZE: Resize(event.resize.w, event.resize.h); return true; #endif #if SDL_MAJOR_VERSION >= 2 case SDL_MOUSEWHEEL: int x, y; SDL_GetMouseState(&x, &y); return OnMouseWheel(x, y, event.wheel.y); case SDL_WINDOWEVENT: switch (event.window.event) { case SDL_WINDOWEVENT_RESIZED: Resize(event.window.data1, event.window.data2); return true; case SDL_WINDOWEVENT_EXPOSED: invalidated = false; Expose(); return true; } #endif } return false; }
bool TopWindow::OnEvent(const SDL_Event &event) { switch (event.type) { Window *w; case SDL_VIDEOEXPOSE: Invalidated_lock.Lock(); Invalidated = false; Invalidated_lock.Unlock(); Expose(); return true; case SDL_KEYDOWN: w = GetFocusedWindow(); if (w == NULL) w = this; if (!w->IsEnabled()) return false; return w->OnKeyDown(event.key.keysym.sym); case SDL_KEYUP: w = GetFocusedWindow(); if (w == NULL) w = this; if (!w->IsEnabled()) return false; return w->OnKeyUp(event.key.keysym.sym); case SDL_MOUSEMOTION: // XXX keys return OnMouseMove(event.motion.x, event.motion.y, 0); case SDL_MOUSEBUTTONDOWN: if (event.button.button == SDL_BUTTON_WHEELUP) return OnMouseWheel(event.button.x, event.button.y, 1); else if (event.button.button == SDL_BUTTON_WHEELDOWN) return OnMouseWheel(event.button.x, event.button.y, -1); return double_click.Check(RasterPoint{PixelScalar(event.button.x), PixelScalar(event.button.y)}) ? OnMouseDouble(event.button.x, event.button.y) : OnMouseDown(event.button.x, event.button.y); case SDL_MOUSEBUTTONUP: if (event.button.button == SDL_BUTTON_WHEELUP || event.button.button == SDL_BUTTON_WHEELDOWN) /* the wheel has already been handled in SDL_MOUSEBUTTONDOWN */ return false; double_click.Moved(RasterPoint{PixelScalar(event.button.x), PixelScalar(event.button.y)}); return OnMouseUp(event.button.x, event.button.y); case SDL_QUIT: return OnClose(); case SDL_VIDEORESIZE: Resize(event.resize.w, event.resize.h); return true; } return false; }
LRESULT Window::OnMessage(HWND _hWnd, UINT message, WPARAM wParam, LPARAM lParam) { switch (message) { case WM_CREATE: OnCreate(); return 0; case WM_DESTROY: OnDestroy(); return 0; case WM_SIZE: OnResize({LOWORD(lParam), HIWORD(lParam)}); return 0; case WM_MOUSEMOVE: if (OnMouseMove(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), wParam)) return 0; break; case WM_LBUTTONDOWN: if (OnMouseDown(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; case WM_LBUTTONUP: if (OnMouseUp(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; case WM_LBUTTONDBLCLK: if (!double_clicks) /* instead of disabling CS_DBLCLKS (which would affect all instances of a window class), we just translate WM_LBUTTONDBLCLK to WM_LBUTTONDOWN here; this even works for built-in window class such as BUTTON */ return OnMessage(_hWnd, WM_LBUTTONDOWN, wParam, lParam); if (OnMouseDouble(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; #ifdef WM_MOUSEWHEEL case WM_MOUSEWHEEL: if (OnMouseWheel(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), GET_WHEEL_DELTA_WPARAM(wParam))) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; #endif case WM_KEYDOWN: if (OnKeyDown(wParam)) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; case WM_KEYUP: if (OnKeyUp(wParam)) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; case WM_CHAR: if (OnCharacter((TCHAR)wParam)) /* true returned: message was handled */ return 0; break; case WM_COMMAND: if (OnCommand(LOWORD(wParam), HIWORD(wParam))) { /* true returned: message was handled */ ResetUserIdle(); return 0; } break; case WM_CANCELMODE: OnCancelMode(); /* pass on to DefWindowProc(), there may be more to do */ break; case WM_SETFOCUS: OnSetFocus(); /* pass on to DefWindowProc() so the underlying window class knows it's focused */ break; case WM_KILLFOCUS: OnKillFocus(); /* pass on to DefWindowProc() so the underlying window class knows it's not focused anymore */ break; case WM_TIMER: if (OnTimer(*(WindowTimer *)wParam)) return 0; break; case WM_PAINT: if (custom_painting) { PaintCanvas canvas(*this); OnPaint(canvas, canvas.get_dirty()); return 0; } break; case WM_GETDLGCODE: if (OnKeyCheck(wParam)) return DLGC_WANTMESSAGE; break; } if (message >= WM_USER && message <= 0x7FFF && OnUser(message - WM_USER)) return 0; return OnUnhandledMessage(_hWnd, message, wParam, lParam); }
bool TopWindow::OnEvent(const SDL_Event &event) { switch (event.type) { Window *w; #if SDL_MAJOR_VERSION < 2 case SDL_VIDEOEXPOSE: invalidated = false; Expose(); return true; #endif case SDL_KEYDOWN: w = GetFocusedWindow(); if (w == nullptr) w = this; if (!w->IsEnabled()) return false; #if SDL_MAJOR_VERSION >= 2 return w->OnKeyDown(event.key.keysym.sym); #else return w->OnKeyDown(event.key.keysym.sym) || (event.key.keysym.unicode != 0 && w->OnCharacter(event.key.keysym.unicode)); #endif #if SDL_MAJOR_VERSION >= 2 case SDL_TEXTINPUT: w = GetFocusedWindow(); if (w == nullptr) w = this; if (!w->IsEnabled()) return false; if (*event.text.text) { std::pair<unsigned, const char *> next = NextUTF8(event.text.text); bool handled = w->OnCharacter(next.first); while (next.second) { next = NextUTF8(next.second); handled = w->OnCharacter(next.first) || handled; } return handled; } else return false; #endif case SDL_KEYUP: w = GetFocusedWindow(); if (w == nullptr) w = this; if (!w->IsEnabled()) return false; return w->OnKeyUp(event.key.keysym.sym); #ifdef HAVE_MULTI_TOUCH case SDL_FINGERDOWN: if (SDL_GetNumTouchFingers(event.tfinger.touchId) == 2) return OnMultiTouchDown(); else return false; case SDL_FINGERUP: if (SDL_GetNumTouchFingers(event.tfinger.touchId) == 1) return OnMultiTouchUp(); else return false; #endif case SDL_MOUSEMOTION: // XXX keys #ifdef HAVE_HIGHDPI_SUPPORT { auto x = event.motion.x; auto y = event.motion.y; PointToReal(x, y); return OnMouseMove(x, y, 0); } #else return OnMouseMove(event.motion.x, event.motion.y, 0); #endif case SDL_MOUSEBUTTONDOWN: { #if SDL_MAJOR_VERSION < 2 if (event.button.button == SDL_BUTTON_WHEELUP) return OnMouseWheel(event.button.x, event.button.y, 1); else if (event.button.button == SDL_BUTTON_WHEELDOWN) return OnMouseWheel(event.button.x, event.button.y, -1); #endif #ifdef HAVE_HIGHDPI_SUPPORT auto x = event.button.x; auto y = event.button.y; PointToReal(x, y); return double_click.Check(RasterPoint(x, y)) ? OnMouseDouble(x, y) : OnMouseDown(x, y); #else return double_click.Check(RasterPoint(event.button.x, event.button.y)) ? OnMouseDouble(event.button.x, event.button.y) : OnMouseDown(event.button.x, event.button.y); #endif } case SDL_MOUSEBUTTONUP: { #if SDL_MAJOR_VERSION < 2 if (event.button.button == SDL_BUTTON_WHEELUP || event.button.button == SDL_BUTTON_WHEELDOWN) /* the wheel has already been handled in SDL_MOUSEBUTTONDOWN */ return false; #endif #ifdef HAVE_HIGHDPI_SUPPORT auto x = event.button.x; auto y = event.button.y; PointToReal(x, y); double_click.Moved(RasterPoint(x, y)); return OnMouseUp(x, y); #else double_click.Moved(RasterPoint(event.button.x, event.button.y)); return OnMouseUp(event.button.x, event.button.y); #endif } case SDL_QUIT: return OnClose(); #if SDL_MAJOR_VERSION < 2 case SDL_VIDEORESIZE: Resize(event.resize.w, event.resize.h); return true; #endif #if SDL_MAJOR_VERSION >= 2 case SDL_MOUSEWHEEL: { int x, y; SDL_GetMouseState(&x, &y); #ifdef HAVE_HIGHDPI_SUPPORT PointToReal(x, y); #endif return OnMouseWheel(x, y, event.wheel.y); } case SDL_WINDOWEVENT: switch (event.window.event) { case SDL_WINDOWEVENT_RESIZED: #ifndef HAVE_HIGHDPI_SUPPORT Resize(event.window.data1, event.window.data2); return true; #endif case SDL_WINDOWEVENT_RESTORED: case SDL_WINDOWEVENT_MOVED: case SDL_WINDOWEVENT_SHOWN: case SDL_WINDOWEVENT_MAXIMIZED: { SDL_Window* event_window = SDL_GetWindowFromID(event.window.windowID); if (event_window) { int w, h; SDL_GetWindowSize(event_window, &w, &h); if ((w >= 0) && (h >= 0)) { #ifdef HAVE_HIGHDPI_SUPPORT int real_w, real_h; SDL_GL_GetDrawableSize(event_window, &real_w, &real_h); point_to_real_x = static_cast<float>(real_w) / static_cast<float>(w); point_to_real_y = static_cast<float>(real_h) / static_cast<float>(h); Resize(real_w, real_h); #else Resize(w, h); #endif } #if defined(__MACOSX__) && __MACOSX__ SDL_SysWMinfo *wm_info = reinterpret_cast<SDL_SysWMinfo *>(alloca(sizeof(SDL_SysWMinfo))); SDL_VERSION(&wm_info->version); if ((SDL_GetWindowWMInfo(event_window, wm_info)) && (wm_info->subsystem == SDL_SYSWM_COCOA)) { [wm_info->info.cocoa.window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenPrimary]; } Invalidate(); #endif } } return true; case SDL_WINDOWEVENT_EXPOSED: invalidated = false; Expose(); return true; } #endif }