FancyZones and Shortcut Guide initial commit

Co-authored-by: Alexis Campailla <alexis@janeasystems.com> Co-authored-by: Bret Anderson <bretan@microsoft.com> Co-authored-by: Enrico Giordani <enrico.giordani@gmail.com> Co-authored-by: Jaime Bernardo <jaime@janeasystems.com> Co-authored-by: Jeff Bogdan <jeffbog@microsoft.com> Co-authored-by: March Rogers <marchr@microsoft.com> Co-authored-by: Mike Harsh <mharsh@microsoft.com> Co-authored-by: Nachum Bundak <Nachum.Bundak@microsoft.com> Co-authored-by: Oliver Jones <ojones@microsoft.com> Co-authored-by: Patrick Little <plittle@microsoft.com>
2026-04-04 18:26:39 +02:00 · 2019-09-04 18:26:26 +02:00
parent 10c5396099
commit 8431b80e48
341 changed files with 54766 additions and 62 deletions
--- a/src/modules/fancyzones/lib/Zone.cpp
+++ b/src/modules/fancyzones/lib/Zone.cpp
@@ -0,0 +1,95 @@
+#include "pch.h"
+
+
+struct Zone : winrt::implements<Zone, IZone>
+{
+public:
+    Zone(RECT zoneRect) :
+        m_zoneRect(zoneRect)
+    {
+    }
+
+    IFACEMETHODIMP_(RECT) GetZoneRect() noexcept { return m_zoneRect; }
+    IFACEMETHODIMP_(bool) IsEmpty() noexcept { return m_windows.empty(); };
+    IFACEMETHODIMP_(bool) ContainsWindow(HWND window) noexcept;
+    IFACEMETHODIMP_(void) AddWindowToZone(HWND window, HWND zoneWindow, bool stampZone) noexcept;
+    IFACEMETHODIMP_(void) RemoveWindowFromZone(HWND window, bool restoreSize) noexcept;
+    IFACEMETHODIMP_(void) SetId(size_t id) noexcept { m_id = id; }
+    IFACEMETHODIMP_(size_t) Id() noexcept { return m_id; }
+
+private:
+    void SizeWindowToZone(HWND window, HWND zoneWindow) noexcept;
+    void StampZone(HWND window, bool stamp) noexcept;
+
+    RECT m_zoneRect{};
+    size_t m_id{};
+    std::map<HWND, RECT> m_windows{};
+};
+
+IFACEMETHODIMP_(bool) Zone::ContainsWindow(HWND window) noexcept
+{
+    return (m_windows.find(window) != m_windows.end());
+}
+
+IFACEMETHODIMP_(void) Zone::AddWindowToZone(HWND window, HWND zoneWindow, bool stampZone) noexcept
+{
+    WINDOWPLACEMENT placement;
+    ::GetWindowPlacement(window, &placement);
+    ::GetWindowRect(window, &placement.rcNormalPosition);
+    m_windows.emplace(std::pair<HWND, RECT>(window, placement.rcNormalPosition));
+
+    SizeWindowToZone(window, zoneWindow);
+    if (stampZone)
+    {
+        StampZone(window, true);
+    }
+}
+
+IFACEMETHODIMP_(void) Zone::RemoveWindowFromZone(HWND window, bool restoreSize) noexcept
+{
+    auto iter = m_windows.find(window);
+    if (iter != m_windows.end())
+    {
+        m_windows.erase(iter);
+        StampZone(window, false);
+    }
+}
+
+void Zone::SizeWindowToZone(HWND window, HWND zoneWindow) noexcept
+{
+    // Take care of 1px border
+    RECT zoneRect = m_zoneRect;
+
+    RECT windowRect{};
+    ::GetWindowRect(window, &windowRect);
+
+    RECT frameRect{};
+    // Failure is expected on down level systems.
+    if (SUCCEEDED(DwmGetWindowAttribute(window, DWMWA_EXTENDED_FRAME_BOUNDS, &frameRect, sizeof(frameRect))))
+    {
+        zoneRect.bottom -= (frameRect.bottom - windowRect.bottom);
+        zoneRect.right -= (frameRect.right - windowRect.right);
+        zoneRect.left -= (frameRect.left - windowRect.left);
+    }
+
+    // Map to screen coords
+    MapWindowRect(zoneWindow, nullptr, &zoneRect);
+    ::SetWindowPos(window, nullptr, zoneRect.left, zoneRect.top, zoneRect.right - zoneRect.left, zoneRect.bottom - zoneRect.top, SWP_NOZORDER | SWP_ASYNCWINDOWPOS | SWP_NOACTIVATE | SWP_NOSENDCHANGING);
+}
+
+void Zone::StampZone(HWND window, bool stamp) noexcept
+{
+    if (stamp)
+    {
+        SetProp(window, ZONE_STAMP, reinterpret_cast<HANDLE>(m_id));
+    }
+    else
+    {
+        RemoveProp(window, ZONE_STAMP);
+    }
+}
+
+winrt::com_ptr<IZone> MakeZone(RECT zoneRect) noexcept
+{
+    return winrt::make_self<Zone>(zoneRect);
+}