40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef SHELL_BROWSER_UI_X_WINDOW_STATE_WATCHER_H_
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#define SHELL_BROWSER_UI_X_WINDOW_STATE_WATCHER_H_
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#include "ui/events/platform/x11/x11_event_source.h"
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#include "ui/gfx/x/event.h"
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#include "shell/browser/native_window_views.h"
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namespace electron {
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class WindowStateWatcher : public x11::EventObserver {
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public:
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explicit WindowStateWatcher(NativeWindowViews* window);
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~WindowStateWatcher() override;
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protected:
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// x11::EventObserver:
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void OnEvent(const x11::Event& x11_event) override;
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private:
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bool IsWindowStateEvent(const x11::Event& x11_event) const;
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NativeWindowViews* window_;
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gfx::AcceleratedWidget widget_;
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const x11::Atom net_wm_state_atom_;
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const x11::Atom net_wm_state_hidden_atom_;
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const x11::Atom net_wm_state_maximized_vert_atom_;
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const x11::Atom net_wm_state_maximized_horz_atom_;
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const x11::Atom net_wm_state_fullscreen_atom_;
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DISALLOW_COPY_AND_ASSIGN(WindowStateWatcher);
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};
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} // namespace electron
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#endif // SHELL_BROWSER_UI_X_WINDOW_STATE_WATCHER_H_
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