private static IEnumerable <Rect> getProportionalRectanglesForZone(WindowZone zone)
{
return(zone switch {
WindowZone.RIGHT => new[] {
new Rect(0.5, 0, 0.5, 1),
new Rect(2.0 / 3.0, 0, 1.0 / 3.0, 1),
new Rect(1.0 / 3.0, 0, 2.0 / 3.0, 1),
new Rect(0.75, 0, 0.25, 1),
new Rect(0.5, 0, 0.25, 1)
},
WindowZone.LEFT => new[] {
new Rect(0, 0, 0.5, 1),
new Rect(0, 0, 1.0 / 3.0, 1),
new Rect(0, 0, 2.0 / 3.0, 1),
new Rect(0, 0, 0.25, 1),
new Rect(0.25, 0, 0.25, 1),
},
WindowZone.TOP => new[] {
new Rect(0, 0, 1, 0.5),
new Rect(1.0 / 3.0, 0, 1.0 / 3.0, 0.5)
},
WindowZone.BOTTOM => new[] {
new Rect(0, 0.5, 1, 0.5),
new Rect(1.0 / 3.0, 0.5, 1.0 / 3.0, 0.5)
},
WindowZone.TOP_LEFT => new[] {
new Rect(0, 0, 0.5, 0.5),
new Rect(0, 0, 1.0 / 3.0, 0.5),
new Rect(0, 0, 2.0 / 3.0, 0.5),
new Rect(0, 0, 0.25, 0.5),
new Rect(0.25, 0, 0.25, 0.5)
},
WindowZone.TOP_RIGHT => new[] {
new Rect(0.5, 0, 0.5, 0.5),
new Rect(2.0 / 3.0, 0, 1.0 / 3.0, 0.5),
new Rect(1.0 / 3.0, 0, 2.0 / 3.0, 0.5),
new Rect(0.75, 0, 0.25, 0.5),
new Rect(0.5, 0, 0.25, 0.5)
},
WindowZone.BOTTOM_LEFT => new[] {
new Rect(0, 0.5, 0.5, 0.5),
new Rect(0, 0.5, 1.0 / 3.0, 0.5),
new Rect(0, 0.5, 2.0 / 3.0, 0.5),
new Rect(0, 0.5, 0.25, 0.5),
new Rect(0.25, 0.5, 0.25, 0.5)
},
WindowZone.BOTTOM_RIGHT => new[] {
new Rect(0.5, 0.5, 0.5, 0.5),
new Rect(2.0 / 3.0, 0.5, 1.0 / 3.0, 0.5),
new Rect(1.0 / 3.0, 0.5, 2.0 / 3.0, 0.5),
new Rect(0.75, 0.5, 0.25, 0.5),
new Rect(0.5, 0.5, 0.25, 0.5)
},
WindowZone.CENTER => new[] {
new Rect(0.25, 0, 0.5, 1),
new Rect(1.0 / 3.0, 0, 1.0 / 3.0, 1),
new Rect(0, 0, 1, 1)
},
_ => throw new ArgumentOutOfRangeException(nameof(zone), zone, "unknown WindowZone")
});
public void resizeWindowToZone(SystemWindow window, WindowZone zone, int?rectangleInZone = null)
{
FormWindowState oldWindowState = window.WindowState;
if (!window.Resizable && oldWindowState != FormWindowState.Maximized)
{
return;
}
if (oldWindowState == FormWindowState.Maximized)
{
rectangleInZone = 0;
}
IList <Rect> proportionalRectanglesForZone = getProportionalRectanglesForZone(zone).ToList();
RECT windowPadding = windowResizer.getWindowPadding(window);
Rect proportionalRectangleToResizeTo;
Rectangle workingArea = Screen.PrimaryScreen.WorkingArea;
if (rectangleInZone != null)
{
proportionalRectangleToResizeTo = proportionalRectanglesForZone[rectangleInZone.Value];
}
else
{
WindowZoneSearchResult closestZoneRectangleToOldWindowPosition =
findClosestZoneRectangleToWindow(windowResizer.shrinkRectangle(window.Position, windowPadding), workingArea, zone);
int zoneRectangleIndex = closestZoneRectangleToOldWindowPosition switch {
{ distance : <= RECTANGLE_DISTANCE_SAME } r => (r.zoneRectangleIndex + 1) % proportionalRectanglesForZone.Count,
{ distance : <= RECTANGLE_DISTANCE_CLOSE } r => r.zoneRectangleIndex,
_ => 0
};
proportionalRectangleToResizeTo = proportionalRectanglesForZone[zoneRectangleIndex];
}
RECT newPositionRelativeToWorkingArea = convertProportionalRectangleToActualRectangle(proportionalRectangleToResizeTo, workingArea);
RECT newPositionRelativeToScreen = windowResizer.getRelativePosition(newPositionRelativeToWorkingArea, workingArea.Location);
RECT newPositionWithPaddingRemoved = windowResizer.enlargeRectangle(newPositionRelativeToScreen, windowPadding);
// LOGGER.Debug(
// $"Moving {window.Process.ProcessName} to [top={newPositionRelativeToScreen.Top}, bottom={newPositionRelativeToScreen.Bottom}, left={newPositionRelativeToScreen.Left}, right={newPositionRelativeToScreen.Right}, width={newPositionRelativeToScreen.Width}, height={newPositionRelativeToScreen.Height}], accounting for window padding of {windowPadding.toString()}");
if (oldWindowState == FormWindowState.Maximized)
{
window.WindowState = FormWindowState.Normal;
}
windowResizer.moveWindowToPosition(window, newPositionWithPaddingRemoved);
}
private WindowZoneSearchResult findClosestZoneRectangleToWindow(RECT windowPosition, RECT workingArea, WindowZone zone)
{
IEnumerable <Rect> proportionalZoneRectangles = getProportionalRectanglesForZone(zone);
IEnumerable <WindowZoneSearchResult> windowZoneSearchResults = proportionalZoneRectangles.Select((proportionalZoneRectangle, zoneIndex) => {
WindowZoneSearchResult result = new() {
proportionalZoneRectangle = proportionalZoneRectangle,
actualZoneRectPosition = windowResizer.getRelativePosition(convertProportionalRectangleToActualRectangle(proportionalZoneRectangle, workingArea), workingArea.Location),
zone = zone,
zoneRectangleIndex = zoneIndex
};
result.distance = windowResizer.getRectangleDistance(result.actualZoneRectPosition, windowPosition);
return(result);
});
return(windowZoneSearchResults.MinBy(result => result.distance).First());
}
