mirror of
https://github.com/microsoft/PowerToys.git
synced 2024-12-26 02:28:17 +08:00
629ba763d7
* Refactor a method which resizes windows * Completed initial work for MultiZones Without changing any test, they all pass! * Implemented a basic version of Multizones, updated some tests * Reduced the sensitivity radius * Added a few must-have unit tests for Multizones * Some fixups * Took care of the conflict between this and #1938 * Improved how zones are detected, reverted a change in one unit test * Resolved another merge conflict * Fixed bugs related to stamping
122 lines
3.4 KiB
C++
122 lines
3.4 KiB
C++
#pragma once
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#include "gdiplus.h"
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struct Rect
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{
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Rect() {}
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Rect(RECT rect) :
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m_rect(rect)
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{
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}
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Rect(RECT rect, UINT dpi) :
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m_rect(rect)
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{
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m_rect.right = m_rect.left + MulDiv(m_rect.right - m_rect.left, dpi, 96);
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m_rect.bottom = m_rect.top + MulDiv(m_rect.bottom - m_rect.top, dpi, 96);
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}
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int x() const { return m_rect.left; }
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int y() const { return m_rect.top; }
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int width() const { return m_rect.right - m_rect.left; }
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int height() const { return m_rect.bottom - m_rect.top; }
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int left() const { return m_rect.left; }
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int top() const { return m_rect.top; }
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int right() const { return m_rect.right; }
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int bottom() const { return m_rect.bottom; }
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int aspectRatio() const { return MulDiv(m_rect.bottom - m_rect.top, 100, m_rect.right - m_rect.left); }
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private:
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RECT m_rect{};
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};
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inline void MakeWindowTransparent(HWND window)
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{
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int const pos = -GetSystemMetrics(SM_CXVIRTUALSCREEN) - 8;
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if (wil::unique_hrgn hrgn{ CreateRectRgn(pos, 0, (pos + 1), 1) })
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{
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DWM_BLURBEHIND bh = { DWM_BB_ENABLE | DWM_BB_BLURREGION, TRUE, hrgn.get(), FALSE };
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DwmEnableBlurBehindWindow(window, &bh);
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}
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}
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inline void InitRGB(_Out_ RGBQUAD* quad, BYTE alpha, COLORREF color)
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{
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ZeroMemory(quad, sizeof(*quad));
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quad->rgbReserved = alpha;
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quad->rgbRed = GetRValue(color) * alpha / 255;
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quad->rgbGreen = GetGValue(color) * alpha / 255;
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quad->rgbBlue = GetBValue(color) * alpha / 255;
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}
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inline void FillRectARGB(wil::unique_hdc& hdc, RECT const* prcFill, BYTE alpha, COLORREF color, bool blendAlpha)
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{
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BITMAPINFO bi;
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ZeroMemory(&bi, sizeof(bi));
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bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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bi.bmiHeader.biWidth = 1;
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bi.bmiHeader.biHeight = 1;
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bi.bmiHeader.biPlanes = 1;
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bi.bmiHeader.biBitCount = 32;
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bi.bmiHeader.biCompression = BI_RGB;
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RECT fillRect;
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CopyRect(&fillRect, prcFill);
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RGBQUAD bitmapBits;
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InitRGB(&bitmapBits, alpha, color);
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StretchDIBits(
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hdc.get(),
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fillRect.left,
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fillRect.top,
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fillRect.right - fillRect.left,
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fillRect.bottom - fillRect.top,
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0,
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0,
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1,
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1,
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&bitmapBits,
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&bi,
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DIB_RGB_COLORS,
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SRCCOPY);
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}
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inline void ParseDeviceId(PCWSTR deviceId, PWSTR parsedId, size_t size)
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{
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// We're interested in the unique part between the first and last #'s
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// Example input: \\?\DISPLAY#DELA026#5&10a58c63&0&UID16777488#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}
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// Example output: DELA026#5&10a58c63&0&UID16777488
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const std::wstring defaultDeviceId = L"FallbackDevice";
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if (!deviceId)
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{
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StringCchCopy(parsedId, size, defaultDeviceId.c_str());
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return;
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}
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wchar_t buffer[256];
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StringCchCopy(buffer, 256, deviceId);
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PWSTR pszStart = wcschr(buffer, L'#');
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PWSTR pszEnd = wcsrchr(buffer, L'#');
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if (pszStart && pszEnd && (pszStart != pszEnd))
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{
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pszStart++; // skip past the first #
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*pszEnd = '\0';
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StringCchCopy(parsedId, size, pszStart);
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}
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else
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{
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StringCchCopy(parsedId, size, defaultDeviceId.c_str());
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}
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}
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inline BYTE OpacitySettingToAlpha(int opacity)
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{
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return static_cast<BYTE>(opacity * 2.55);
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}
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UINT GetDpiForMonitor(HMONITOR monitor) noexcept;
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void OrderMonitors(std::vector<std::pair<HMONITOR, RECT>>& monitorInfo);
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void SizeWindowToRect(HWND window, RECT rect) noexcept;
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