/// <summary>
/// Called when a mouse button has been released
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mRenderPanel_MouseUp(object sender, MouseEventArgs e)
{
mPointArea = PointArea.None;
if (e.Button == MouseButtons.Left)
{
// We just finished placing a control - override frame 0 with the
// control's new layout, without interfering with the command manager's undo/redo
if (mAddControlCommand != null)
{
Otter.UI.Animation.GUIAnimation onActivate = mAddControlCommand.Controls[0].ParentView.Animations["OnActivate"];
if (onActivate != null)
onActivate.CreateKeyFrame(mAddControlCommand.Controls[0], 0);
mAddControlCommand = null;
}
else if (PrimaryControl != null)
{
if (mControlStartPos != PrimaryControl.Location)
mCommandManager.AddCommand(new MoveControlCommand(SelectedControls, new PointF(PrimaryControl.Location.X - mControlStartPos.X, PrimaryControl.Location.Y - mControlStartPos.Y)), false);
if (mControlStartSize != PrimaryControl.Size || mControlStartCenter != PrimaryControl.Center)
{
mCommandManager.AddCommand(new ResizeControlCommand(PrimaryControl, mControlStartCenter, mControlStartSize, PrimaryControl.Center, PrimaryControl.Size), false);
}
}
}
}
/// <summary>
/// User clicked on the render panel. See if we selected any controls.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mRenderPanel_MouseDown(object sender, MouseEventArgs e)
{
PointF hitLocation = ClientToViewport(e.Location);
mLastMousePos = hitLocation;
mMouseMoveStartPos = hitLocation;
if (ActiveView == null)
return;
if (e.Button == MouseButtons.Left)
{
mPointArea = PointArea.None;
if (CreateControlType != null)
{
System.Reflection.ConstructorInfo constructorInfo = CreateControlType.GetConstructor(System.Type.EmptyTypes);
GUIControl control = constructorInfo.Invoke(null) as GUIControl;
control.AnchorFlags = Otter.Editor.Properties.Settings.Default.AnchorFlags;
if (control != null)
{
control.Location = new PointF(hitLocation.X, hitLocation.Y);
control.ID = mActiveView.NextControlID++;
control.Scene = ActiveView.Scene;
control.Name = GetUniqueControlName(control);
// Label Specific
if (control is GUILabel && GUIProject.CurrentProject.Fonts.Count > 0)
{
((GUILabel)control).FontID = GUIProject.CurrentProject.Fonts[0].ID;
}
// Slider Specific
if (control is GUISlider)
{
((GUISlider)control).StartTexture = GetTexture("Textures/Slider_Start.png", "Otter.Editor.res.ControlTextures.Slider_Start.png");
((GUISlider)control).MiddleTexture = GetTexture("Textures/Slider_Middle.png", "Otter.Editor.res.ControlTextures.Slider_Middle.png");
((GUISlider)control).EndTexture = GetTexture("Textures/Slider_End.png", "Otter.Editor.res.ControlTextures.Slider_End.png"); ;
((GUISlider)control).ThumbTexture = GetTexture("Textures/Slider_Thumb.png", "Otter.Editor.res.ControlTextures.Slider_Thumb.png"); ;
}
// Toggle Specific
if (control is GUIToggle)
{
((GUIToggle)control).OnTexture = GetTexture("Textures/Toggle_On.png", "Otter.Editor.res.ControlTextures.Toggle_On.png");
((GUIToggle)control).OffTexture = GetTexture("Textures/Toggle_Off.png", "Otter.Editor.res.ControlTextures.Toggle_Off.png");
}
mAddControlCommand = new AddControlCommand(ActiveView, null, control);
mCommandManager.AddCommand(mAddControlCommand, true);
SelectedControls.Clear();
SelectedControls.Add(control);
mPointArea = PointArea.Bottom | PointArea.Right;
}
CreateControlType = null;
}
// Hit test the selected controls
else
{
// Check to see if we've hit any of our selected controls in the body (only).
// If so, move the control to the front of the list and apply the point area accordingly.
foreach (GUIControl control in SelectedControls)
{
PointF localPoint = ViewportToControl(hitLocation, control);
mPointArea = control.GetPointArea(localPoint);
if (mPointArea == PointArea.Body)
{
PrimaryControl = control;
Vector4 absPos = Vector4.Transform(new Vector4(control.Center.X, control.Center.Y, 0.0f, 1.0f), control.FullTransform);
mLocationOffset = new PointF(hitLocation.X - absPos.X, hitLocation.Y - absPos.Y);
break;
}
}
if (SelectedControls.Count > 1 && mPointArea != PointArea.Body)
mPointArea = PointArea.None;
}
// If we clicked outside of the control select a new one if possible.
// Uncomment the PointArea.Body to select a new control if the body was hit
if (mPointArea == PointArea.None) // || mPointArea == PointArea.Body)
{
GUIControl control = ActiveView.HitTest(hitLocation);
control = (control is GUIView) ? null : control; // Make sure we don't select the view
if (!(control is GUIView) && !SelectedControls.Contains(control))
{
if (Control.ModifierKeys != Keys.Control)
SelectedControls.Clear();
if(control != null)
SelectedControls.Add(control);
PrimaryControl = control;
mPointArea = PointArea.None;
// TODO : The below if-else is a copy-paste from above. FIX IT.
foreach (GUIControl selectedControl in SelectedControls)
{
PointF localPoint = ViewportToControl(hitLocation, selectedControl);
mPointArea = selectedControl.GetPointArea(localPoint);
if (mPointArea == PointArea.Body)
{
Vector4 absPos = Vector4.Transform(new Vector4(control.Center.X, control.Center.Y, 0.0f, 1.0f), PrimaryControl.FullTransform);
mLocationOffset = new PointF(hitLocation.X - absPos.X, hitLocation.Y - absPos.Y);
break;
}
}
if (SelectedControls.Count > 1 && mPointArea != PointArea.Body)
mPointArea = PointArea.None;
}
}
if (PrimaryControl != null)
{
mControlStartPos = PrimaryControl.Location;
mControlStartCenter = PrimaryControl.Center;
mControlStartSize = PrimaryControl.Size;
}
RefreshRenderPanel();
}
}