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Win arrows revisited (#5932)

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* Added the setting

* Refactored existing code, the main feature isn't implemented yet

* Renamed a method

* Updated a comment in IZoneWindow

* Added the zone selection algorithm, didn't test it

* Basic features work

* Single monitor cycling works

* Seems that the feature works well

* Polished the settings page

* Rebase fix

* Fixed a null pointer dereference

* Use classic if syntax

* Fixed bad indentation

How did these lines unindent themselves?

* Removed TODO comment

* Rebase fix

* Another rebase fix
This commit is contained in:
Ivan Stošić
2020-08-21 12:53:03 +02:00
committed by GitHub
parent 64c51a49a0
commit 976116a012
24 changed files with 657 additions and 173 deletions
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274
src/modules/fancyzones/lib/FancyZones.cpp
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@@ -242,6 +242,8 @@ private:
void UpdateZoneWindows() noexcept;
void UpdateWindowsPositions() noexcept;
void CycleActiveZoneSet(DWORD vkCode) noexcept;
bool OnSnapHotkeyBasedOnZoneNumber(HWND window, DWORD vkCode) noexcept;
bool OnSnapHotkeyBasedOnPosition(HWND window, DWORD vkCode) noexcept;
bool OnSnapHotkey(DWORD vkCode) noexcept;
void RegisterVirtualDesktopUpdates(std::vector<GUID>& ids) noexcept;
@@ -254,7 +256,7 @@ private:
void MoveWindowIntoZone(HWND window, winrt::com_ptr<IZoneWindow> zoneWindow, const std::vector<int>& zoneIndexSet) noexcept;
void OnEditorExitEvent() noexcept;
bool ShouldProcessSnapHotkey() noexcept;
bool ShouldProcessSnapHotkey(DWORD vkCode) noexcept;
std::vector<std::pair<HMONITOR, RECT>> GetRawMonitorData() noexcept;
std::vector<HMONITOR> GetMonitorsSorted() noexcept;
@@ -576,9 +578,9 @@ FancyZones::OnKeyDown(PKBDLLHOOKSTRUCT info) noexcept
// return true;
//}
}
else if ((info->vkCode == VK_RIGHT) || (info->vkCode == VK_LEFT))
else if ((info->vkCode == VK_RIGHT) || (info->vkCode == VK_LEFT) || (info->vkCode == VK_UP) || (info->vkCode == VK_DOWN))
{
if (ShouldProcessSnapHotkey())
if (ShouldProcessSnapHotkey(info->vkCode))
{
Trace::FancyZones::OnKeyDown(info->vkCode, win, ctrl, false /*inMoveSize*/);
// Win+Left, Win+Right will cycle through Zones in the active ZoneSet when WM_PRIV_LOWLEVELKB's handled
@@ -1071,71 +1073,214 @@ void FancyZones::CycleActiveZoneSet(DWORD vkCode) noexcept
}
}
bool FancyZones::OnSnapHotkeyBasedOnZoneNumber(HWND window, DWORD vkCode) noexcept
{
HMONITOR current;
if (m_settings->GetSettings()->spanZonesAcrossMonitors)
{
current = NULL;
}
else
{
current = MonitorFromWindow(window, MONITOR_DEFAULTTONULL);
}
std::vector<HMONITOR> monitorInfo = GetMonitorsSorted();
if (current && monitorInfo.size() > 1 && m_settings->GetSettings()->moveWindowAcrossMonitors)
{
// Multi monitor environment.
auto currMonitorInfo = std::find(std::begin(monitorInfo), std::end(monitorInfo), current);
do
{
std::unique_lock writeLock(m_lock);
if (m_windowMoveHandler.MoveWindowIntoZoneByDirectionAndIndex(window, vkCode, false /* cycle through zones */, m_workAreaHandler.GetWorkArea(m_currentDesktopId, *currMonitorInfo)))
{
return true;
}
// We iterated through all zones in current monitor zone layout, move on to next one (or previous depending on direction).
if (vkCode == VK_RIGHT)
{
currMonitorInfo = std::next(currMonitorInfo);
if (currMonitorInfo == std::end(monitorInfo))
{
currMonitorInfo = std::begin(monitorInfo);
}
}
else if (vkCode == VK_LEFT)
{
if (currMonitorInfo == std::begin(monitorInfo))
{
currMonitorInfo = std::end(monitorInfo);
}
currMonitorInfo = std::prev(currMonitorInfo);
}
} while (*currMonitorInfo != current);
}
else
{
// Single monitor environment, or combined multi-monitor environment.
std::unique_lock writeLock(m_lock);
if (m_settings->GetSettings()->restoreSize)
{
bool moved = m_windowMoveHandler.MoveWindowIntoZoneByDirectionAndIndex(window, vkCode, false /* cycle through zones */, m_workAreaHandler.GetWorkArea(m_currentDesktopId, current));
if (!moved)
{
RestoreWindowOrigin(window);
RestoreWindowSize(window);
}
return true;
}
else
{
return m_windowMoveHandler.MoveWindowIntoZoneByDirectionAndIndex(window, vkCode, true /* cycle through zones */, m_workAreaHandler.GetWorkArea(m_currentDesktopId, current));
}
}
}
bool FancyZones::OnSnapHotkeyBasedOnPosition(HWND window, DWORD vkCode) noexcept
{
HMONITOR current;
if (m_settings->GetSettings()->spanZonesAcrossMonitors)
{
current = NULL;
}
else
{
current = MonitorFromWindow(window, MONITOR_DEFAULTTONULL);
}
auto allMonitors = GetAllMonitorRects<&MONITORINFOEX::rcWork>();
if (current && allMonitors.size() > 1 && m_settings->GetSettings()->moveWindowAcrossMonitors)
{
// Multi monitor environment.
// First, try to stay on the same monitor
bool success = m_windowMoveHandler.MoveWindowIntoZoneByDirectionAndPosition(window, vkCode, false, m_workAreaHandler.GetWorkArea(m_currentDesktopId, current));
if (success)
{
return true;
}
// If that didn't work, extract zones from all other monitors and target one of them
std::vector<RECT> zoneRects;
std::vector<std::pair<size_t, winrt::com_ptr<IZoneWindow>>> zoneRectsInfo;
RECT currentMonitorRect{ .top = 0, .bottom = -1 };
for (const auto& [monitor, monitorRect] : allMonitors)
{
if (monitor == current)
{
currentMonitorRect = monitorRect;
}
else
{
auto workArea = m_workAreaHandler.GetWorkArea(m_currentDesktopId, monitor);
auto zoneSet = workArea->ActiveZoneSet();
if (zoneSet)
{
auto zones = zoneSet->GetZones();
for (size_t i = 0; i < zones.size(); i++)
{
const auto& zone = zones[i];
RECT zoneRect = zone->GetZoneRect();
zoneRect.left += monitorRect.left;
zoneRect.right += monitorRect.left;
zoneRect.top += monitorRect.top;
zoneRect.bottom += monitorRect.top;
zoneRects.emplace_back(zoneRect);
zoneRectsInfo.emplace_back(i, workArea);
}
}
}
}
// Ensure we can get the windowRect, if not, just quit
RECT windowRect;
if (!GetWindowRect(window, &windowRect))
{
return false;
}
size_t chosenIdx = ChooseNextZoneByPosition(vkCode, windowRect, zoneRects);
if (chosenIdx < zoneRects.size())
{
// Moving to another monitor succeeded
const auto& [trueZoneIdx, zoneWindow] = zoneRectsInfo[chosenIdx];
m_windowMoveHandler.MoveWindowIntoZoneByIndexSet(window, { static_cast<int>(trueZoneIdx) }, zoneWindow);
return true;
}
// We reached the end of all monitors.
// Try again, cycling on all monitors.
// First, add zones from the origin monitor to zoneRects
// Sanity check: the current monitor is valid
if (currentMonitorRect.top <= currentMonitorRect.bottom)
{
auto workArea = m_workAreaHandler.GetWorkArea(m_currentDesktopId, current);
auto zoneSet = workArea->ActiveZoneSet();
if (zoneSet)
{
auto zones = zoneSet->GetZones();
for (size_t i = 0; i < zones.size(); i++)
{
const auto& zone = zones[i];
RECT zoneRect = zone->GetZoneRect();
zoneRect.left += currentMonitorRect.left;
zoneRect.right += currentMonitorRect.left;
zoneRect.top += currentMonitorRect.top;
zoneRect.bottom += currentMonitorRect.top;
zoneRects.emplace_back(zoneRect);
zoneRectsInfo.emplace_back(i, workArea);
}
}
}
else
{
return false;
}
RECT combinedRect = GetAllMonitorsCombinedRect<&MONITORINFOEX::rcWork>();
windowRect = PrepareRectForCycling(windowRect, combinedRect, vkCode);
chosenIdx = ChooseNextZoneByPosition(vkCode, windowRect, zoneRects);
if (chosenIdx < zoneRects.size())
{
// Moving to another monitor succeeded
const auto& [trueZoneIdx, zoneWindow] = zoneRectsInfo[chosenIdx];
m_windowMoveHandler.MoveWindowIntoZoneByIndexSet(window, { static_cast<int>(trueZoneIdx) }, zoneWindow);
return true;
}
else
{
// Giving up
return false;
}
}
else
{
// Single monitor environment, or combined multi-monitor environment.
return m_windowMoveHandler.MoveWindowIntoZoneByDirectionAndPosition(window, vkCode, true, m_workAreaHandler.GetWorkArea(m_currentDesktopId, current));
}
}
bool FancyZones::OnSnapHotkey(DWORD vkCode) noexcept
{
auto window = GetForegroundWindow();
if (IsInterestingWindow(window, m_settings->GetSettings()->excludedAppsArray))
{
HMONITOR current;
if (m_settings->GetSettings()->spanZonesAcrossMonitors)
if (m_settings->GetSettings()->moveWindowsBasedOnPosition)
{
current = NULL;
return OnSnapHotkeyBasedOnPosition(window, vkCode);
}
else
{
current = MonitorFromWindow(window, MONITOR_DEFAULTTONULL);
}
std::vector<HMONITOR> monitorInfo = GetMonitorsSorted();
if (current && monitorInfo.size() > 1 && m_settings->GetSettings()->moveWindowAcrossMonitors)
{
// Multi monitor environment.
auto currMonitorInfo = std::find(std::begin(monitorInfo), std::end(monitorInfo), current);
do
{
std::unique_lock writeLock(m_lock);
if (m_windowMoveHandler.MoveWindowIntoZoneByDirection(window, vkCode, false /* cycle through zones */, m_workAreaHandler.GetWorkArea(m_currentDesktopId, *currMonitorInfo)))
{
return true;
}
// We iterated through all zones in current monitor zone layout, move on to next one (or previous depending on direction).
if (vkCode == VK_RIGHT)
{
currMonitorInfo = std::next(currMonitorInfo);
if (currMonitorInfo == std::end(monitorInfo))
{
currMonitorInfo = std::begin(monitorInfo);
}
}
else if (vkCode == VK_LEFT)
{
if (currMonitorInfo == std::begin(monitorInfo))
{
currMonitorInfo = std::end(monitorInfo);
}
currMonitorInfo = std::prev(currMonitorInfo);
}
} while (*currMonitorInfo != current);
}
else
{
// Single monitor environment, or combined multi-monitor environment.
std::unique_lock writeLock(m_lock);
if (m_settings->GetSettings()->restoreSize)
{
bool moved = m_windowMoveHandler.MoveWindowIntoZoneByDirection(window, vkCode, false /* cycle through zones */, m_workAreaHandler.GetWorkArea(m_currentDesktopId, current));
if (!moved)
{
RestoreWindowOrigin(window);
RestoreWindowSize(window);
}
return true;
}
else
{
return m_windowMoveHandler.MoveWindowIntoZoneByDirection(window, vkCode, true /* cycle through zones */, m_workAreaHandler.GetWorkArea(m_currentDesktopId, current));
}
return (vkCode == VK_LEFT || vkCode == VK_RIGHT) && OnSnapHotkeyBasedOnZoneNumber(window, vkCode);
}
}
return false;
@@ -1179,7 +1324,7 @@ void FancyZones::OnEditorExitEvent() noexcept
}
}
bool FancyZones::ShouldProcessSnapHotkey() noexcept
bool FancyZones::ShouldProcessSnapHotkey(DWORD vkCode) noexcept
{
if (m_settings->GetSettings()->overrideSnapHotkeys)
{
@@ -1196,7 +1341,14 @@ bool FancyZones::ShouldProcessSnapHotkey() noexcept
auto zoneWindow = m_workAreaHandler.GetWorkArea(m_currentDesktopId, monitor);
if (zoneWindow->ActiveZoneSet() != nullptr)
{
return true;
if (vkCode == VK_UP || vkCode == VK_DOWN)
{
return m_settings->GetSettings()->moveWindowsBasedOnPosition;
}
else
{
return true;
}
}
}
return false;