private int VerticalTile()
{
int tileCnt = 0;
int column = (int)(Math.Ceiling((decimal)((Items.Count - 1) / 7.0f)) + 1);
int[] row = new int[column];
int cnt = Items.Count;
int col = column;
for (int i = 0; i < row.Length; ++i)
{
row[i] = (int)(Math.Floor((decimal)(cnt / col)));
cnt -= row[i];
--col;
}
int n = 0;
int width, height;
IntPtr Handle;
WinAPI.DSIZE scale = GHManager.Scale;
Rectangle workRect = GHManager.WorkingArea;
workRect = new Rectangle(
(int)(workRect.Left / scale.cx),
(int)(workRect.Top / scale.cy),
(int)(workRect.Width / scale.cx),
(int)(workRect.Height / scale.cy)
);
height = (workRect.Height / column);
for (int i = 0; i < column; ++i)
{
width = (workRect.Width / row[i]);
for (int j = 0; j < row[i]; ++j)
{
Handle = (IntPtr)Items[n].Handle;
if (GHProcess.IsMinimize(Handle))
{
GHProcess.Normalize(Handle);
}
WinAPI.GetWindowRect(Handle, out WinAPI.RECT rect1);
DwmAPI.GetWindowRect(Handle, out Rectangle rect2);
int dif = rect2.Left - rect1.left;
Items[n].PrevRect = new Rectangle(rect1.left, rect1.top, rect1.right - rect1.left, rect1.bottom - rect1.top);
WinAPI.SetWindowPos(Handle, new IntPtr(-1), width * j - dif + workRect.Left, height * i + workRect.Top, width + dif * 2, height + dif, WinAPI.SWP_SHOWWINDOW);
WinAPI.SetWindowPos(Handle, new IntPtr(-2), 0, 0, 0, 0, WinAPI.SWP_NOMOVE | WinAPI.SWP_NOSIZE | WinAPI.SWP_SHOWWINDOW);
++n;
tileCnt++;
}
}
return(tileCnt);
}
/// <summary>
/// メニューの ウィンドウを並べる をクリックした時のイベント
/// </summary>
private void MenuItem_AutoTile2_Click(object sender, EventArgs e)
{
int tileCnt = 0;
if (Items.Count == 1)
{
if (GHProcess.IsMinimize((IntPtr)Items.First().Handle))
{
return;
}
DwmAPI.GetWindowRect((IntPtr)Items[0].Handle, out Rectangle rect);
Items[0].PrevRect = rect;
GHProcess.Maximize((IntPtr)Items[0].Handle);
tileCnt++;
}
else
{
tileCnt = VerticalTile();
}
if (tileCnt > 0)
{
IsTiledWindows = true;
}
}