public override bool OnMouseDown(ImagePanel aSender, MouseEventArgs e)
{
GetCursor(e.X, e.Y, out mMode);
if (e.Button == MouseButtons.Left)
{
if (mMode != Mode.None)
{
CommandSystem.AddRollback(Project);
}
}
else if (e.Button == MouseButtons.Right)
{
switch (mMode)
{
case Mode.Rotate:
Project.GridRotate = 0;
aSender.Invalidate();
break;
}
mMode = Mode.None;
}
mMousePosition.X = e.X;
mMousePosition.Y = e.Y;
return true;
}
public override bool OnMouseMove(ImagePanel aSender, MouseEventArgs e)
{
if (mDragLine != null)
{
mDragLine.EndMarker = Project.FindMarker(e.X, e.Y);
mDragLine.MousePosition = new PointF(e.X, e.Y);
aSender.Invalidate();
}
return true;
}
public override bool OnMouseMove(ImagePanel aSender, MouseEventArgs e)
{
if (mSelected != -1 && e.Button == MouseButtons.Left)
{
Marker marker = Project.GetMarker(mSelected);
mNewLocation = new PointF(e.X, e.Y);
marker.Location = mNewLocation;
aSender.Invalidate();
return false;
}
return true;
}
public override bool OnMouseClick(ImagePanel aSender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
int selected = Project.FindLine(e.X, e.Y);
if (selected != -1)
{
CommandSystem.RemoveLine(Project, selected);
aSender.Invalidate();
return false;
}
}
return true;
}
public override bool OnMouseClick(ImagePanel aSender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
int selected = Project.FindMarker(e.X, e.Y);
if (selected == -1)
{
CommandSystem.AddMarker(Project, e.X, e.Y);
selected = Project.FindMarker(e.X, e.Y);
}
if (mDragLine == null)
{
mDragLine = new DragLine(selected, new PointF(e.X, e.Y));
}
else
{
CommandSystem.AddLine(Project, mDragLine.StartMarker, selected);
mDragLine = null;
}
aSender.Invalidate();
return false;
}
if (e.Button == MouseButtons.Right)
{
if (mDragLine != null)
{
mDragLine = null;
aSender.Invalidate();
return false;
}
}
return true;
}
public override bool OnMouseDown(ImagePanel aSender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
mSelected = Project.FindMarker(e.X, e.Y);
if (mSelected != -1)
{
Marker marker = Project.GetMarker(mSelected);
mOldLocation = marker.Location;
mNewLocation = marker.Location;
mShowFlightZone = marker.ShowFlightZone;
marker.ShowFlightZone = true;
aSender.Invalidate();
}
return false;
}
return true;
}
public override bool OnMouseClick(ImagePanel aSender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
int selected = Project.FindMarker(e.X, e.Y);
if (selected == -1)
{
CommandSystem.AddMarker(Project, e.X, e.Y);
}
else
{
CommandSystem.MarkerToggleFlightZone(Project, selected);
}
aSender.Invalidate();
return false;
}
return true;
}
public override bool OnMouseUp(ImagePanel aSender, MouseEventArgs e)
{
if (mSelected != -1)
{
// revert the 'action'.
Marker marker = Project.GetMarker(mSelected);
marker.ShowFlightZone = mShowFlightZone;
marker.Location = mOldLocation;
// notify the command system of our intent.
if (mOldLocation != mNewLocation)
{
CommandSystem.MoveMarker(Project, mSelected, mOldLocation, mNewLocation);
}
// redraw ;).
aSender.Invalidate();
mSelected = -1;
}
return true;
}
public override bool OnMouseMove(ImagePanel aSender, MouseEventArgs e)
{
if (mMode != Mode.None)
{
int dx = e.X - mMousePosition.X;
int dy = e.Y - mMousePosition.Y;
switch (mMode)
{
case Mode.MoveCenter:
mBounds.Offset(dx, dy);
Project.Offset(dx, dy);
break;
case Mode.Rotate:
Project.Rotate(mBounds.Center.X, mBounds.Center.Y, dy * 0.005f);
mBounds.Rotate(dy * 0.005f);
break;
case Mode.MoveLeft:
mBounds.X.X = Math.Max(mBounds.Center.X - e.X, minSize);
break;
case Mode.MoveRight:
mBounds.X.X = Math.Max(mBounds.Center.X + e.X, minSize);
break;
case Mode.MoveTop:
mBounds.Y.Y = Math.Max(mBounds.Center.Y - e.Y, minSize);
break;
case Mode.MoveBottom:
mBounds.Y.Y = Math.Max(mBounds.Center.Y + e.Y, minSize);
break;
case Mode.MoveTopLeft:
break;
case Mode.MoveTopRight:
break;
case Mode.MoveBottomLeft:
break;
case Mode.MoveBottomRight:
break;
}
aSender.Invalidate();
}
else
{
Mode mode;
aSender.Cursor = GetCursor(e.X, e.Y, out mode);
}
mMousePosition.X = e.X;
mMousePosition.Y = e.Y;
return false;
}
public override bool OnMouseUp(ImagePanel aSender, MouseEventArgs e)
{
if (mMode != Mode.None)
{
mMode = Mode.None;
mBounds = new Bound(Project.BoundingRect);
aSender.Invalidate();
}
return true;
}
public override bool OnMouseMove(ImagePanel aSender, MouseEventArgs e)
{
if (mMode != Mode.None)
{
int dx = e.X - mMousePosition.X;
int dy = e.Y - mMousePosition.Y;
switch (mMode)
{
case Mode.MoveCenter:
mBounds.Offset(dx, dy);
Project.MoveGrid(dx, dy);
break;
case Mode.Rotate:
Project.RotateGrid(dy * 0.005f);
break;
case Mode.MoveLeft:
case Mode.MoveRight:
mBounds.Size -= (dx * 3);
Project.GridSize = Math.Max(minSize, (int)mBounds.Size);
mBounds.Size = Project.GridSize;
break;
case Mode.MoveTop:
case Mode.MoveBottom:
mBounds.Size -= (dy * 3);
Project.GridSize = Math.Max(minSize, (int)mBounds.Size);
mBounds.Size = Project.GridSize;
break;
}
aSender.Invalidate();
}
else
{
Mode mode;
aSender.Cursor = GetCursor(e.X, e.Y, out mode);
}
mMousePosition.X = e.X;
mMousePosition.Y = e.Y;
return false;
}
public override bool OnMouseUp(ImagePanel aSender, MouseEventArgs e)
{
if (mMode != Mode.None)
{
mMode = Mode.None;
mBounds = new GridBound(Project.GridOffset, Project.GridSize);
aSender.Invalidate();
}
return true;
}