CodeMirror/ShareX
1
0
Fork 0
mirror of https://github.com/ShareX/ShareX.git synced 2024-10-01 09:47:22 +13:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #930 from davidruhmann/multi-direction-arrow-movement

Browse source 
multi direction arrow key movement
This commit is contained in:
Jaex 2015-08-20 06:02:12 +03:00
commit 5ad848b9c8
1 changed files with 55 additions and 75 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

130
ShareX.ScreenCaptureLib/RegionHelpers/ResizeManager.cs
View file

@ -56,6 +56,11 @@ public bool Visible
public int MinMoveSpeed { get; set; }
public bool IsBottomRightResizing { get; set; }
private bool IsUpPressed { get; set; }
private bool IsDownPressed { get; set; }
private bool IsLeftPressed { get; set; }
private bool IsRightPressed { get; set; }
private AreaManager areaManager;
private NodeObject[] nodes;
private Rectangle tempRect;
@ -68,6 +73,7 @@ public ResizeManager(Surface surface, AreaManager areaManager)
MaxMoveSpeed = surface.Config.MaxMoveSpeed;
surface.KeyDown += surface_KeyDown;
surface.KeyUp += surface_KeyUp;
nodes = new NodeObject[8];
@ -149,89 +155,63 @@ public void Update()
private void surface_KeyDown(object sender, KeyEventArgs e)
{
int speed;
if (e.Control)
{
speed = MaxMoveSpeed;
}
else
{
speed = MinMoveSpeed;
}
switch (e.KeyCode)
{
case Keys.Left:
if (!areaManager.IsCurrentAreaValid || areaManager.IsCreating)
{
Cursor.Position = new Point(Cursor.Position.X - speed, Cursor.Position.Y);
}
else
{
if (e.Shift)
{
MoveCurrentArea(-speed, 0);
}
else
{
ResizeCurrentArea(-speed, 0, IsBottomRightResizing);
}
}
break;
case Keys.Right:
if (!areaManager.IsCurrentAreaValid || areaManager.IsCreating)
{
Cursor.Position = new Point(Cursor.Position.X + speed, Cursor.Position.Y);
}
else
{
if (e.Shift)
{
MoveCurrentArea(speed, 0);
}
else
{
ResizeCurrentArea(speed, 0, IsBottomRightResizing);
}
}
break;
case Keys.Up:
if (!areaManager.IsCurrentAreaValid || areaManager.IsCreating)
{
Cursor.Position = new Point(Cursor.Position.X, Cursor.Position.Y - speed);
}
else
{
if (e.Shift)
{
MoveCurrentArea(0, -speed);
}
else
{
ResizeCurrentArea(0, -speed, IsBottomRightResizing);
}
}
IsUpPressed = true;
break;
case Keys.Down:
if (!areaManager.IsCurrentAreaValid || areaManager.IsCreating)
{
Cursor.Position = new Point(Cursor.Position.X, Cursor.Position.Y + speed);
}
else
{
if (e.Shift)
{
MoveCurrentArea(0, speed);
}
else
{
ResizeCurrentArea(0, speed, IsBottomRightResizing);
}
}
IsDownPressed = true;
break;
case Keys.Left:
IsLeftPressed = true;
break;
case Keys.Right:
IsRightPressed = true;
break;
case Keys.Tab:
IsBottomRightResizing = !IsBottomRightResizing;
return;
}
// Calculate cursor movement
int speed = e.Control ? MaxMoveSpeed : MinMoveSpeed;
int y = IsUpPressed && IsDownPressed ? 0 : IsDownPressed ? speed : IsUpPressed ? -speed : 0;
int x = IsLeftPressed && IsRightPressed ? 0 : IsRightPressed ? speed : IsLeftPressed ? -speed : 0;
// Move the cursor
if (!areaManager.IsCurrentAreaValid || areaManager.IsCreating)
{
Cursor.Position = new Point(Cursor.Position.X + x, Cursor.Position.Y + y);
}
else
{
if (e.Shift)
{
MoveCurrentArea(x, y);
}
else
{
ResizeCurrentArea(x, y, IsBottomRightResizing);
}
}
}
private void surface_KeyUp(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Up:
IsUpPressed = false;
break;
case Keys.Down:
IsDownPressed = false;
break;
case Keys.Left:
IsLeftPressed = false;
break;
case Keys.Right:
IsRightPressed = false;
break;
}
}