kc3-lang/angle/util/x11/X11Window.h

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• Hash : 732703e6
  Author :
  Date : 2016-01-13T15:56:45
  

  Don't duplicate calls to X11Window's setVisible.
  
  Calling setVisible multiple times in a row can cause a hang while
  X11Window waits for events that will never be generted.
  
  Change-Id: I43af8d4c79c7010dae78aa38c9716ed5b7b02865
  Reviewed-on: https://chromium-review.googlesource.com/322380
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

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• util/x11/X11Window.h

• //
  // Copyright (c) 2015 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.
  //
  
  // X11Window.h: Definition of the implementation of OSWindow for X11
  
  #ifndef UTIL_X11_WINDOW_H
  #define UTIL_X11_WINDOW_H
  
  #include <string>
  #include <X11/Xlib.h>
  #include <X11/Xutil.h>
  #include <X11/Xresource.h>
  
  #include "OSWindow.h"
  
  class X11Window : public OSWindow
  {
    public:
      X11Window();
      X11Window(int visualId);
      ~X11Window();
  
      bool initialize(const std::string &name, size_t width, size_t height) override;
      void destroy() override;
  
      EGLNativeWindowType getNativeWindow() const override;
      EGLNativeDisplayType getNativeDisplay() const override;
  
      void messageLoop() override;
  
      void setMousePosition(int x, int y) override;
      bool setPosition(int x, int y) override;
      bool resize(int width, int height) override;
      void setVisible(bool isVisible) override;
  
      void signalTestEvent() override;
  
    private:
      void processEvent(const XEvent &event);
  
      Atom WM_DELETE_WINDOW;
      Atom WM_PROTOCOLS;
      Atom TEST_EVENT;
  
      Display *mDisplay;
      Window mWindow;
      int mRequestedVisualId;
      bool mVisible;
  };
  
  #endif // UTIL_X11_WINDOW_H
  

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