kc3-lang/angle/samples/WindowTest

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• Author : Corentin Wallez
  Date : 2016-01-20 15:12:07
  Hash : 7acd7354
  Message : Revert "Revert "OSXWindow: fix window size and position computations"" This reverts commit 67d810449c661460770ba7812856cd3da30ad8d6. Change-Id: I4fcaffeb161d22c1cea72fd764461b0c38024e01 Reviewed-on: https://chromium-review.googlesource.com/322214 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>

• WindowTest.cpp

• //
  // Copyright 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.
  //
  
  // WindowTest.cpp: Sample used to test various function of OSWindow
  
  #include <algorithm>
  #include <iostream>
  
  #include "OSWindow.h"
  #include "system_utils.h"
  
  int main(int argc, char *argv[])
  {
      OSWindow *window = CreateOSWindow();
      int width = 400;
      int height = 400;
      int x = 0;
      int y = 0;
  
      if (!window->initialize("Window Test", width, height))
      {
          return -1;
      }
      window->setVisible(true);
      window->setPosition(x, y);
  
      bool running = true;
      while (running)
      {
          Event event;
          while (window->popEvent(&event))
          {
              if (event.Type == Event::EVENT_CLOSED)
              {
                  running = false;
                  break;
              }
  
              if (event.Type == Event::EVENT_KEY_PRESSED)
              {
                  int newWidth = width;
                  int newHeight = height;
                  int newX = x;
                  int newY = y;
                  switch (event.Key.Code)
                  {
                    case KEY_ESCAPE:
                      running = false;
                      break;
  
                    case KEY_W:
                      newWidth = std::max(0, width + (event.Key.Shift ? -20 : 20));
                      break;
                    case KEY_H:
                      newHeight = std::max(0, height + (event.Key.Shift ? -20 : 20));
                      break;
  
                    case KEY_LEFT:
                      newX = x - 20;
                      break;
                    case KEY_RIGHT:
                      newX = x + 20;
                      break;
                    case KEY_UP:
                      newY = y - 20;
                      break;
                    case KEY_DOWN:
                      newY = y + 20;
                      break;
  
                    case KEY_C:
                      window->setMousePosition(width / 2, height / 2);
                      break;
                    case KEY_T:
                      window->signalTestEvent();
                      window->messageLoop();
                      if (window->didTestEventFire())
                      {
                          std::cout << "Test event did fire" << std::endl;
                      }
                      else
                      {
                          std::cout << "Test event did not fire" << std::endl;
                      }
                      break;
                    case KEY_S:
                      window->setVisible(false);
                      window->messageLoop();
                      angle::Sleep(1000);
                      window->setVisible(true);
                      window->messageLoop();
                      break;
  
                    default:
                      break;
                  }
  
                  if (newWidth != width || newHeight != height)
                  {
                      width = newWidth;
                      height = newHeight;
                      window->resize(width, height);
                  }
                  if (newX != x || newY != y)
                  {
                      x = newX;
                      y = newY;
                      window->setPosition(x, y);
                  }
  
                  angle::Sleep(0);
                  window->messageLoop();
                  if (window->getWidth() != width || window->getHeight() != height)
                  {
                      std::cout << "Discrepancy between set dimensions and retrieved dimensions" << std::endl;
                      std::cout << "Width: " << width << " vs. " << window->getWidth() << std::endl;
                      std::cout << "Height: " << height << " vs. " << window->getHeight() << std::endl;
                  }
                  if (window->getX() != x || window->getY() != y)
                  {
                      std::cout << "Discrepancy between set position and retrieved position" << std::endl;
                      std::cout << "X: " << x << " vs. " << window->getX() << std::endl;
                      std::cout << "Y: " << y << " vs. " << window->getY() << std::endl;
                  }
              }
          }
  
          angle::Sleep(0);
          window->messageLoop();
      }
  
      window->destroy();
  }