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https://github.com/microsoft/PowerToys.git
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31fa9475da
* Fixed deadlocks in ZoneWindowDrawing Moved all possibly reentrant or blocking calls to ShowWindow out of critical sections. * Initialize bools * Tune flashing visuals * Address PR comments * Use = true; to initialize bools * Remove tracing from GetAnimationAlpha * Use member initialization when constructing AnimationInfo * Refactor rendering * Whitespace * Hide window on render failure
70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
#pragma once
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#include <map>
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#include <vector>
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#include <wil\resource.h>
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#include <winrt/base.h>
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#include <d2d1.h>
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#include <dwrite.h>
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#include "util.h"
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#include "Zone.h"
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#include "ZoneSet.h"
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#include "FancyZones.h"
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class ZoneWindowDrawing
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{
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struct DrawableRect
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{
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D2D1_RECT_F rect;
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D2D1_COLOR_F borderColor;
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D2D1_COLOR_F fillColor;
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size_t id;
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};
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struct AnimationInfo
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{
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std::chrono::steady_clock::time_point tStart;
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bool autoHide;
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};
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enum struct RenderResult
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{
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Ok,
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AnimationEnded,
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Failed,
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};
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HWND m_window = nullptr;
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RECT m_clientRect{};
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ID2D1HwndRenderTarget* m_renderTarget = nullptr;
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std::optional<AnimationInfo> m_animation;
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std::mutex m_mutex;
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std::vector<DrawableRect> m_sceneRects;
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float GetAnimationAlpha();
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static ID2D1Factory* GetD2DFactory();
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static IDWriteFactory* GetWriteFactory();
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static D2D1_COLOR_F ConvertColor(COLORREF color);
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static D2D1_RECT_F ConvertRect(RECT rect);
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RenderResult Render();
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void RenderLoop();
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std::atomic<bool> m_shouldRender = false;
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std::atomic<bool> m_abortThread = false;
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std::condition_variable m_cv;
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std::thread m_renderThread;
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public:
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~ZoneWindowDrawing();
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ZoneWindowDrawing(HWND window);
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void Hide();
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void Show();
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void Flash();
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void DrawActiveZoneSet(const IZoneSet::ZonesMap& zones,
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const std::vector<size_t>& highlightZones,
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winrt::com_ptr<IZoneWindowHost> host);
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};
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