mirror of
https://github.com/microsoft/PowerToys.git
synced 2026-04-07 03:36:44 +02:00
Refactor common and fancyzones/utils (#6073)
* Move module-specific functions to module * Refactor FZ utils * Remove 'zonable' from FancyZonesWindowInfo * Address PR comments * Address PR comments * Fix stuff after rebasing
This commit is contained in:
stefansjfw
@@ -2,180 +2,194 @@
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#include "gdiplus.h"
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struct Rect
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namespace FancyZonesUtils
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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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// Window properties relevant to FancyZones
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struct FancyZonesWindowInfo
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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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template<RECT MONITORINFO::*member>
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std::vector<std::pair<HMONITOR, RECT>> GetAllMonitorRects()
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{
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using result_t = std::vector<std::pair<HMONITOR, RECT>>;
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result_t result;
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auto enumMonitors = [](HMONITOR monitor, HDC hdc, LPRECT pRect, LPARAM param) -> BOOL
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{
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MONITORINFOEX mi;
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mi.cbSize = sizeof(mi);
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result_t& result = *reinterpret_cast<result_t*>(param);
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if (GetMonitorInfo(monitor, &mi))
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{
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result.push_back({ monitor, mi.*member });
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}
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return TRUE;
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// True if from the styles the window looks like a standard window
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bool standardWindow = false;
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// True if the window is a top-level window that does not have a visible owner
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bool noVisibleOwner = false;
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// Path to the executable owning the window
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std::wstring processPath;
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};
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EnumDisplayMonitors(NULL, NULL, enumMonitors, reinterpret_cast<LPARAM>(&result));
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return result;
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}
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template<RECT MONITORINFO::*member>
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RECT GetAllMonitorsCombinedRect()
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{
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auto allMonitors = GetAllMonitorRects<member>();
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bool empty = true;
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RECT result{ 0, 0, 0, 0 };
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for (auto& [monitor, rect] : allMonitors)
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struct Rect
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{
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if (empty)
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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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empty = false;
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result = rect;
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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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result.left = min(result.left, rect.left);
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result.top = min(result.top, rect.top);
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result.right = max(result.right, rect.right);
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result.bottom = max(result.bottom, rect.bottom);
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StringCchCopy(parsedId, size, defaultDeviceId.c_str());
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}
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}
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return result;
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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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template<RECT MONITORINFO::*member>
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std::vector<std::pair<HMONITOR, RECT>> GetAllMonitorRects()
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{
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using result_t = std::vector<std::pair<HMONITOR, RECT>>;
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result_t result;
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auto enumMonitors = [](HMONITOR monitor, HDC hdc, LPRECT pRect, LPARAM param) -> BOOL {
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MONITORINFOEX mi;
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mi.cbSize = sizeof(mi);
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result_t& result = *reinterpret_cast<result_t*>(param);
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if (GetMonitorInfo(monitor, &mi))
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{
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result.push_back({ monitor, mi.*member });
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}
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return TRUE;
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};
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EnumDisplayMonitors(NULL, NULL, enumMonitors, reinterpret_cast<LPARAM>(&result));
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return result;
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}
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template<RECT MONITORINFO::*member>
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RECT GetAllMonitorsCombinedRect()
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{
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auto allMonitors = GetAllMonitorRects<member>();
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bool empty = true;
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RECT result{ 0, 0, 0, 0 };
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for (auto& [monitor, rect] : allMonitors)
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{
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if (empty)
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{
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empty = false;
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result = rect;
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}
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else
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{
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result.left = min(result.left, rect.left);
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result.top = min(result.top, rect.top);
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result.right = max(result.right, rect.right);
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result.bottom = max(result.bottom, rect.bottom);
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}
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}
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return result;
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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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bool IsInterestingWindow(HWND window, const std::vector<std::wstring>& excludedApps) noexcept;
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bool IsWindowMaximized(HWND window) noexcept;
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void SaveWindowSizeAndOrigin(HWND window) noexcept;
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void RestoreWindowSize(HWND window) noexcept;
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void RestoreWindowOrigin(HWND window) noexcept;
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bool IsValidGuid(const std::wstring& str);
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bool IsValidDeviceId(const std::wstring& str);
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RECT PrepareRectForCycling(RECT windowRect, RECT zoneWindowRect, DWORD vkCode) noexcept;
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size_t ChooseNextZoneByPosition(DWORD vkCode, RECT windowRect, const std::vector<RECT>& zoneRects) noexcept;
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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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bool IsInterestingWindow(HWND window, const std::vector<std::wstring>& excludedApps) noexcept;
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bool IsWindowMaximized(HWND window) noexcept;
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void SaveWindowSizeAndOrigin(HWND window) noexcept;
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void RestoreWindowSize(HWND window) noexcept;
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void RestoreWindowOrigin(HWND window) noexcept;
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bool IsValidGuid(const std::wstring& str);
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bool IsValidDeviceId(const std::wstring& str);
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size_t ChooseNextZoneByPosition(DWORD vkCode, RECT windowRect, const std::vector<RECT>& zoneRects) noexcept;
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RECT PrepareRectForCycling(RECT windowRect, RECT zoneWindowRect, DWORD vkCode) noexcept;
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