| // |
| // Copyright (c) 2014 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| #include "OSWindow.h" |
| |
| #include <iostream> |
| #include <sstream> |
| |
| #include "common/debug.h" |
| |
| #ifndef DEBUG_EVENTS |
| #define DEBUG_EVENTS 0 |
| #endif |
| |
| #if DEBUG_EVENTS |
| static const char *MouseButtonName(MouseButton button) |
| { |
| switch (button) |
| { |
| case MOUSEBUTTON_UNKNOWN: |
| return "Unknown"; |
| case MOUSEBUTTON_LEFT: |
| return "Left"; |
| case MOUSEBUTTON_RIGHT: |
| return "Right"; |
| case MOUSEBUTTON_MIDDLE: |
| return "Middle"; |
| case MOUSEBUTTON_BUTTON4: |
| return "Button4"; |
| case MOUSEBUTTON_BUTTON5: |
| return "Button5"; |
| default: |
| UNREACHABLE(); |
| return nullptr; |
| } |
| } |
| |
| static const char *KeyName(Key key) |
| { |
| switch (key) |
| { |
| case KEY_UNKNOWN: return "Unknown"; |
| case KEY_A: return "A"; |
| case KEY_B: return "B"; |
| case KEY_C: return "C"; |
| case KEY_D: return "D"; |
| case KEY_E: return "E"; |
| case KEY_F: return "F"; |
| case KEY_G: return "G"; |
| case KEY_H: return "H"; |
| case KEY_I: return "I"; |
| case KEY_J: return "J"; |
| case KEY_K: return "K"; |
| case KEY_L: return "L"; |
| case KEY_M: return "M"; |
| case KEY_N: return "N"; |
| case KEY_O: return "O"; |
| case KEY_P: return "P"; |
| case KEY_Q: return "Q"; |
| case KEY_R: return "R"; |
| case KEY_S: return "S"; |
| case KEY_T: return "T"; |
| case KEY_U: return "U"; |
| case KEY_V: return "V"; |
| case KEY_W: return "W"; |
| case KEY_X: return "X"; |
| case KEY_Y: return "Y"; |
| case KEY_Z: return "Z"; |
| case KEY_NUM0: return "Num0"; |
| case KEY_NUM1: return "Num1"; |
| case KEY_NUM2: return "Num2"; |
| case KEY_NUM3: return "Num3"; |
| case KEY_NUM4: return "Num4"; |
| case KEY_NUM5: return "Num5"; |
| case KEY_NUM6: return "Num6"; |
| case KEY_NUM7: return "Num7"; |
| case KEY_NUM8: return "Num8"; |
| case KEY_NUM9: return "Num9"; |
| case KEY_ESCAPE: return "Escape"; |
| case KEY_LCONTROL: return "Left Control"; |
| case KEY_LSHIFT: return "Left Shift"; |
| case KEY_LALT: return "Left Alt"; |
| case KEY_LSYSTEM: return "Left System"; |
| case KEY_RCONTROL: return "Right Control"; |
| case KEY_RSHIFT: return "Right Shift"; |
| case KEY_RALT: return "Right Alt"; |
| case KEY_RSYSTEM: return "Right System"; |
| case KEY_MENU: return "Menu"; |
| case KEY_LBRACKET: return "Left Bracket"; |
| case KEY_RBRACKET: return "Right Bracket"; |
| case KEY_SEMICOLON: return "Semicolon"; |
| case KEY_COMMA: return "Comma"; |
| case KEY_PERIOD: return "Period"; |
| case KEY_QUOTE: return "Quote"; |
| case KEY_SLASH: return "Slash"; |
| case KEY_BACKSLASH: return "Backslash"; |
| case KEY_TILDE: return "Tilde"; |
| case KEY_EQUAL: return "Equal"; |
| case KEY_DASH: return "Dash"; |
| case KEY_SPACE: return "Space"; |
| case KEY_RETURN: return "Return"; |
| case KEY_BACK: return "Back"; |
| case KEY_TAB: return "Tab"; |
| case KEY_PAGEUP: return "Page Up"; |
| case KEY_PAGEDOWN: return "Page Down"; |
| case KEY_END: return "End"; |
| case KEY_HOME: return "Home"; |
| case KEY_INSERT: return "Insert"; |
| case KEY_DELETE: return "Delete"; |
| case KEY_ADD: return "Add"; |
| case KEY_SUBTRACT: return "Substract"; |
| case KEY_MULTIPLY: return "Multiply"; |
| case KEY_DIVIDE: return "Divide"; |
| case KEY_LEFT: return "Left"; |
| case KEY_RIGHT: return "Right"; |
| case KEY_UP: return "Up"; |
| case KEY_DOWN: return "Down"; |
| case KEY_NUMPAD0: return "Numpad 0"; |
| case KEY_NUMPAD1: return "Numpad 1"; |
| case KEY_NUMPAD2: return "Numpad 2"; |
| case KEY_NUMPAD3: return "Numpad 3"; |
| case KEY_NUMPAD4: return "Numpad 4"; |
| case KEY_NUMPAD5: return "Numpad 5"; |
| case KEY_NUMPAD6: return "Numpad 6"; |
| case KEY_NUMPAD7: return "Numpad 7"; |
| case KEY_NUMPAD8: return "Numpad 8"; |
| case KEY_NUMPAD9: return "Numpad 9"; |
| case KEY_F1: return "F1"; |
| case KEY_F2: return "F2"; |
| case KEY_F3: return "F3"; |
| case KEY_F4: return "F4"; |
| case KEY_F5: return "F5"; |
| case KEY_F6: return "F6"; |
| case KEY_F7: return "F7"; |
| case KEY_F8: return "F8"; |
| case KEY_F9: return "F9"; |
| case KEY_F10: return "F10"; |
| case KEY_F11: return "F11"; |
| case KEY_F12: return "F12"; |
| case KEY_F13: return "F13"; |
| case KEY_F14: return "F14"; |
| case KEY_F15: return "F15"; |
| case KEY_PAUSE: return "Pause"; |
| default: return "Unknown Key"; |
| } |
| } |
| |
| static std::string KeyState(const Event::KeyEvent &event) |
| { |
| if (event.Shift || event.Control || event.Alt || event.System) |
| { |
| std::ostringstream buffer; |
| buffer << " ["; |
| |
| if (event.Shift) |
| { |
| buffer << "Shift"; |
| } |
| if (event.Control) |
| { |
| buffer << "Control"; |
| } |
| if (event.Alt) |
| { |
| buffer << "Alt"; |
| } |
| if (event.System) |
| { |
| buffer << "System"; |
| } |
| |
| buffer << "]"; |
| return buffer.str(); |
| } |
| return ""; |
| } |
| |
| static void PrintEvent(const Event& event) |
| { |
| switch (event.Type) |
| { |
| case Event::EVENT_CLOSED: |
| std::cout << "Event: Window Closed" << std::endl; |
| break; |
| case Event::EVENT_MOVED: |
| std::cout << "Event: Window Moved (" << event.Move.X |
| << ", " << event.Move.Y << ")" << std::endl; |
| break; |
| case Event::EVENT_RESIZED: |
| std::cout << "Event: Window Resized (" << event.Size.Width |
| << ", " << event.Size.Height << ")" << std::endl; |
| break; |
| case Event::EVENT_LOST_FOCUS: |
| std::cout << "Event: Window Lost Focus" << std::endl; |
| break; |
| case Event::EVENT_GAINED_FOCUS: |
| std::cout << "Event: Window Gained Focus" << std::endl; |
| break; |
| case Event::EVENT_TEXT_ENTERED: |
| // TODO(cwallez) show the character |
| std::cout << "Event: Text Entered" << std::endl; |
| break; |
| case Event::EVENT_KEY_PRESSED: |
| std::cout << "Event: Key Pressed (" << KeyName(event.Key.Code) << KeyState(event.Key) << ")" << std::endl; |
| break; |
| case Event::EVENT_KEY_RELEASED: |
| std::cout << "Event: Key Released (" << KeyName(event.Key.Code) << KeyState(event.Key) << ")" << std::endl; |
| break; |
| case Event::EVENT_MOUSE_WHEEL_MOVED: |
| std::cout << "Event: Mouse Wheel (" << event.MouseWheel.Delta << ")" << std::endl; |
| break; |
| case Event::EVENT_MOUSE_BUTTON_PRESSED: |
| std::cout << "Event: Mouse Button Pressed " << MouseButtonName(event.MouseButton.Button) << |
| " at (" << event.MouseButton.X << ", " << event.MouseButton.Y << ")" << std::endl; |
| break; |
| case Event::EVENT_MOUSE_BUTTON_RELEASED: |
| std::cout << "Event: Mouse Button Released " << MouseButtonName(event.MouseButton.Button) << |
| " at (" << event.MouseButton.X << ", " << event.MouseButton.Y << ")" << std::endl; |
| break; |
| case Event::EVENT_MOUSE_MOVED: |
| std::cout << "Event: Mouse Moved (" << event.MouseMove.X |
| << ", " << event.MouseMove.Y << ")" << std::endl; |
| break; |
| case Event::EVENT_MOUSE_ENTERED: |
| std::cout << "Event: Mouse Entered Window" << std::endl; |
| break; |
| case Event::EVENT_MOUSE_LEFT: |
| std::cout << "Event: Mouse Left Window" << std::endl; |
| break; |
| case Event::EVENT_TEST: |
| std::cout << "Event: Test" << std::endl; |
| break; |
| default: |
| UNREACHABLE(); |
| break; |
| } |
| } |
| #endif |
| |
| OSWindow::OSWindow() |
| : mX(0), |
| mY(0), |
| mWidth(0), |
| mHeight(0) |
| { |
| } |
| |
| OSWindow::~OSWindow() |
| {} |
| |
| int OSWindow::getX() const |
| { |
| return mX; |
| } |
| |
| int OSWindow::getY() const |
| { |
| return mY; |
| } |
| |
| int OSWindow::getWidth() const |
| { |
| return mWidth; |
| } |
| |
| int OSWindow::getHeight() const |
| { |
| return mHeight; |
| } |
| |
| bool OSWindow::popEvent(Event *event) |
| { |
| if (mEvents.size() > 0 && event) |
| { |
| *event = mEvents.front(); |
| mEvents.pop_front(); |
| return true; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| |
| void OSWindow::pushEvent(Event event) |
| { |
| switch (event.Type) |
| { |
| case Event::EVENT_MOVED: |
| mX = event.Move.X; |
| mY = event.Move.Y; |
| break; |
| case Event::EVENT_RESIZED: |
| mWidth = event.Size.Width; |
| mHeight = event.Size.Height; |
| break; |
| default: |
| break; |
| } |
| |
| mEvents.push_back(event); |
| |
| #if DEBUG_EVENTS |
| PrintEvent(event); |
| #endif |
| } |
| |
| bool OSWindow::didTestEventFire() |
| { |
| Event topEvent; |
| while (popEvent(&topEvent)) |
| { |
| if (topEvent.Type == Event::EVENT_TEST) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
