Mirrors/PowerToys
1
0
Fork 0
mirror of https://github.com/microsoft/PowerToys.git synced 2026-04-05 02:36:19 +02:00
Code Issues Packages Projects Releases Wiki Activity

[FancyZones] Validate zone rect before adding it into layout (#6249)

Browse Source 
* Validate zone rect before adding it into layout

* Rename variables for better code readability
This commit is contained in:
vldmr11080
2020-09-08 12:06:54 +02:00
committed by GitHub
parent c5f90272d1
commit 13426eac50
3 changed files with 100 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

84
src/modules/fancyzones/lib/ZoneSet.cpp
View File

@@ -484,8 +484,6 @@ bool ZoneSet::IsZoneEmpty(int zoneIndex) noexcept
bool ZoneSet::CalculateFocusLayout(Rect workArea, int zoneCount) noexcept
{
bool success = true;
long left{ 100 };
long top{ 100 };
long right{ left + long(workArea.width() * 0.4) };
@@ -496,27 +494,30 @@ bool ZoneSet::CalculateFocusLayout(Rect workArea, int zoneCount) noexcept
long focusRectXIncrement = (zoneCount <= 1) ? 0 : 50;
long focusRectYIncrement = (zoneCount <= 1) ? 0 : 50;
if (left >= right || top >= bottom || left < 0 || right < 0 || top < 0 || bottom < 0)
{
success = false;
}
for (int i = 0; i < zoneCount; i++)
{
AddZone(MakeZone(focusZoneRect));
auto zone = MakeZone(focusZoneRect);
if (zone)
{
AddZone(zone);
}
else
{
// All zones within zone set should be valid in order to use its functionality.
m_zones.clear();
return false;
}
focusZoneRect.left += focusRectXIncrement;
focusZoneRect.right += focusRectXIncrement;
focusZoneRect.bottom += focusRectYIncrement;
focusZoneRect.top += focusRectYIncrement;
}
return success;
return true;
}
bool ZoneSet::CalculateColumnsAndRowsLayout(Rect workArea, FancyZonesDataTypes::ZoneSetLayoutType type, int zoneCount, int spacing) noexcept
{
bool success = true;
long totalWidth;
long totalHeight;
@@ -538,26 +539,31 @@ bool ZoneSet::CalculateColumnsAndRowsLayout(Rect workArea, FancyZonesDataTypes::
// Note: The expressions below are NOT equal to total{Width|Height} / zoneCount and are done
// like this to make the sum of all zones' sizes exactly total{Width|Height}.
for (int zone = 0; zone < zoneCount; zone++)
for (int zoneIndex = 0; zoneIndex < zoneCount; ++zoneIndex)
{
if (type == FancyZonesDataTypes::ZoneSetLayoutType::Columns)
{
right = left + (zone + 1) * totalWidth / zoneCount - zone * totalWidth / zoneCount;
right = left + (zoneIndex + 1) * totalWidth / zoneCount - zoneIndex * totalWidth / zoneCount;
bottom = totalHeight + spacing;
}
else
{ //Rows
right = totalWidth + spacing;
bottom = top + (zone + 1) * totalHeight / zoneCount - zone * totalHeight / zoneCount;
}
if (left >= right || top >= bottom || left < 0 || right < 0 || top < 0 || bottom < 0)
{
success = false;
bottom = top + (zoneIndex + 1) * totalHeight / zoneCount - zoneIndex * totalHeight / zoneCount;
}
RECT focusZoneRect{ left, top, right, bottom };
AddZone(MakeZone(focusZoneRect));
auto zone = MakeZone(RECT{ left, top, right, bottom });
if (zone)
{
AddZone(zone);
}
else
{
// All zones within zone set should be valid in order to use its functionality.
m_zones.clear();
return false;
}
if (type == FancyZonesDataTypes::ZoneSetLayoutType::Columns)
{
@@ -569,7 +575,7 @@ bool ZoneSet::CalculateColumnsAndRowsLayout(Rect workArea, FancyZonesDataTypes::
}
}
return success;
return true;
}
bool ZoneSet::CalculateGridLayout(Rect workArea, FancyZonesDataTypes::ZoneSetLayoutType type, int zoneCount, int spacing) noexcept
@@ -664,15 +670,20 @@ bool ZoneSet::CalculateCustomLayout(Rect workArea, int spacing) noexcept
int width = zone.width;
int height = zone.height;
if (x < 0 || y < 0 || width < 0 || height < 0)
{
return false;
}
DPIAware::Convert(m_config.Monitor, x, y);
DPIAware::Convert(m_config.Monitor, width, height);
AddZone(MakeZone(RECT{ x, y, x + width, y + height }));
auto zone = MakeZone(RECT{ x, y, x + width, y + height });
if (zone)
{
AddZone(zone);
}
else
{
// All zones within zone set should be valid in order to use its functionality.
m_zones.clear();
return false;
}
}
return true;
@@ -689,8 +700,6 @@ bool ZoneSet::CalculateCustomLayout(Rect workArea, int spacing) noexcept
bool ZoneSet::CalculateGridZones(Rect workArea, FancyZonesDataTypes::GridLayoutInfo gridLayoutInfo, int spacing)
{
bool success = true;
long totalWidth = workArea.width() - (spacing * (gridLayoutInfo.columns() + 1));
long totalHeight = workArea.height() - (spacing * (gridLayoutInfo.rows() + 1));
struct Info
@@ -747,17 +756,22 @@ bool ZoneSet::CalculateGridZones(Rect workArea, FancyZonesDataTypes::GridLayoutI
long right = columnInfo[maxCol].End;
long bottom = rowInfo[maxRow].End;
if (left >= right || top >= bottom || left < 0 || right < 0 || top < 0 || bottom < 0)
auto zone = MakeZone(RECT{ left, top, right, bottom });
if (zone)
{
success = false;
AddZone(zone);
}
else
{
// All zones within zone set should be valid in order to use its functionality.
m_zones.clear();
return false;
}
AddZone(MakeZone(RECT{ left, top, right, bottom }));
}
}
}
return success;
return true;
}
void ZoneSet::StampWindow(HWND window, size_t bitmask) noexcept