webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 323 insertions, 0 deletions

diff --git a/Source/ThirdParty/ANGLE/util/OSWindow.cpp b/Source/ThirdParty/ANGLE/util/OSWindow.cpp
new file mode 100644
index 000000000..abe8607af
--- /dev/null
+++ b/Source/ThirdParty/ANGLE/util/OSWindow.cpp
@@ -0,0 +1,323 @@
+//
+// 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;
+}