/// <summary>
/// Private helper to change one of the pane lightweight controls.
/// </summary>
/// <param name="lightweightControl">The new lightweight control.</param>
/// <param name="paneLightweightControl">The pane lightweight control to change.</param>
private void ChangePaneLightweightControl(LightweightControl lightweightControl, ref LightweightControl paneLightweightControl)
{
// If the pane lightweight control is changing, change it.
if (paneLightweightControl != lightweightControl)
{
// If we have a current lightweight control in the pane, remove it.
if (paneLightweightControl != null)
{
paneLightweightControl.LightweightControlContainerControl = null;
}
// Set the pane lightweight control.
paneLightweightControl = lightweightControl;
// If we have a new lightweight control in the pane, add it.
if (paneLightweightControl != null)
{
paneLightweightControl.LightweightControlContainerControl = this;
}
// Layout and invalidate.
PerformLayout();
Invalidate();
}
}
private void AddCommandBarEntries(CommandBarEntryCollection entries, ArrayList list, bool rightAligned)
{
foreach (CommandBarEntry entry in entries)
{
LightweightControl control = entry.GetLightweightControl(this, rightAligned);
list.Add(control);
}
}
/// <summary>
/// Removes a specific <see cref='OpenLiveWriter.Controls.LightweightControl'/> from the <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/> .
/// </summary>
/// <param name='value'>The <see cref='OpenLiveWriter.Controls.LightweightControl'/> to remove from the <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/> .</param>
/// <exception cref='System.ArgumentException'><paramref name='value'/> is not found in the Collection. </exception>
public void Remove(LightweightControl value)
{
// Remove the lightweight control.
List.Remove(value);
// Set the lightweight control container of the lightweight control.
value.LightweightControlContainerControl = null;
// Force the owner of this lightweight control collection to apply layout logic to child controls.
owner.PerformLayout();
}
/// <summary>
/// Brings the lightweight control to the front of the z-order.
/// </summary>
/// <param name="value"></param>
public void BringToFront(LightweightControl value)
{
// Remove the lightweight control from the list.
List.Remove(value);
// Add the lightweight control back to the list, now as the front control in the z-order.
List.Add(value);
// Force the owner of this lightweight control collection to apply layout logic to child controls.
owner.PerformLayout();
}
/// <summary>
/// Handles OnLeave for the LCCC.
/// </summary>
internal void OnLeave()
{
//_restoreFocusTargetControl = null;
_focusedControlIndex = -1;
_enteredState = false;
if (_control.ActiveLightweightControl != null)
{
LightweightControl focusedControl = _control.ActiveLightweightControl.GetFocusedControl();
if (focusedControl != null)
{
focusedControl.Unfocus();
}
}
}
/// <summary>
/// Inserts a <see cref='OpenLiveWriter.Controls.LightweightControl'/> into the <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/> at the specified index.
/// </summary>
/// <param name='index'>The zero-based index where <paramref name='value'/> should be inserted.</param>
/// <param name=' value'>The <see cref='OpenLiveWriter.Controls.LightweightControl'/> to insert.</param>
/// <seealso cref='OpenLiveWriter.Controls.LightweightControlCollection.Add'/>
public void Insert(int index, LightweightControl value)
{
// Insert.
List.Insert(index, value);
// Set the lightweight control container of the lightweight control to the owner of
// this lightweight control collection.
value.LightweightControlContainerControl = owner;
// Force the lightweight control to apply layout logic to child controls.
value.PerformLayout();
// Force the owner of this lightweight control collection to apply layout logic to child controls.
owner.PerformLayout();
}
/// <summary>
/// Clears the lightweight control collection.
/// </summary>
public new void Clear()
{
// Make a working copy of the lightweight control list.
LightweightControl[] lightweightControls = new LightweightControl[Count];
CopyTo(lightweightControls, 0);
// Remove each lightweight control.
foreach (LightweightControl lightweightControl in lightweightControls)
{
lightweightControl.LightweightControlContainerControl = null;
lightweightControl.Dispose();
}
// Force the owner to apply layout logic to child controls.
owner.PerformLayout();
}
/// <summary>
/// Adds a <see cref='OpenLiveWriter.Controls.LightweightControl'/> with the specified value to the
/// <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/> .
/// </summary>
/// <param name='value'>The <see cref='OpenLiveWriter.Controls.LightweightControl'/> to add.</param>
/// <returns>The index at which the new element was inserted.</returns>
/// <seealso cref='OpenLiveWriter.Controls.LightweightControlCollection.AddRange'/>
public int Add(LightweightControl value)
{
// Add.
int index = List.Add(value);
// Set the lightweight control container of the lightweight control to the owner of
// this lightweight control collection.
value.LightweightControlContainerControl = owner;
// Force the lightweight control to apply layout logic to child controls.
value.PerformLayout();
// Force the owner of this lightweight control collection to apply layout logic to child controls.
owner.PerformLayout();
// Return index.
return(index);
}
/// <summary>
/// Clears the workspace column pane.
/// </summary>
private void Clear()
{
// If there's a control or a lightweight control, remove it.
if (control != null)
{
control.Parent = null;
control.Dispose();
control = null;
}
else if (lightweightControl != null)
{
lightweightControl.LightweightControlContainerControl = null;
lightweightControl.Dispose();
lightweightControl = null;
}
// Poof! We're invisible.
Visible = false;
}
/// <summary>
/// Handles OnLostFocus for the LCCC.
/// </summary>
internal void OnLostFocus()
{
if (_control.ActiveLightweightControl != null)
{
LightweightControl focusedControl = _control.ActiveLightweightControl.GetFocusedControl();
if (focusedControl != null)
{
if (_enteredState)
{
//Focus was lost, but since the control is in "entered" state, the focus needs
//to be restored to the appropriate subcontrol when focus returns to this control
//(this can happen when the active window changes)
_focusedControlIndex = GetFocusedControlIndex();
}
focusedControl.Unfocus();
}
_control.ActiveLightweightControl = null;
}
_control.Invalidate(true);
}
public override bool VisitLightweightControl(LightweightControl control)
{
if (!control.Visible || !control.TabStop)
{
return(false);
}
if (control.Parent != null)
{
if (!control.Parent.Focused)
{
control.Parent.Focus();
}
if (control.Parent is LightweightControlContainerControl)
{
(control.Parent as LightweightControlContainerControl).ActiveControl = null;
}
}
bool focused = control.Focus();
return(focused);
}
/// <summary>
/// Private helper to change one of the pane lightweight controls.
/// </summary>
/// <param name="lightweightControl">The new lightweight control.</param>
/// <param name="paneLightweightControl">The pane lightweight control to change.</param>
private void ChangePaneLightweightControl(LightweightControl lightweightControl, ref LightweightControl paneLightweightControl)
{
// If the pane lightweight control is changing, change it.
if (paneLightweightControl != lightweightControl)
{
// If we have a current lightweight control in the pane, remove it.
if (paneLightweightControl != null)
paneLightweightControl.LightweightControlContainerControl = null;
// Set the pane lightweight control.
paneLightweightControl = lightweightControl;
// If we have a new lightweight control in the pane, add it.
if (paneLightweightControl != null)
paneLightweightControl.LightweightControlContainerControl = this;
// Layout and invalidate.
PerformLayout();
Invalidate();
}
}
/// <summary>
/// Add a control to the list of accessible controls.
/// </summary>
/// <param name="control"></param>
public void AddControl(LightweightControl control)
{
Debug.Assert(!_controls.Contains(control));
_controls.Add(control);
}
public virtual bool VisitLightweightControl(LightweightControl control)
{
return(false);
}
/// <summary>
/// Returns the index of a <see cref='OpenLiveWriter.Controls.LightweightControl'/> in the <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/>.
/// </summary>
/// <param name='value'>The <see cref='OpenLiveWriter.Controls.LightweightControl'/> to locate.</param>
/// <returns>The index of the <see cref='OpenLiveWriter.Controls.LightweightControl'/> of <paramref name='value'/> in the <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/>, if found; otherwise, -1.</returns>
/// <seealso cref='OpenLiveWriter.Controls.LightweightControlCollection.Contains'/>
public int IndexOf(LightweightControl value)
{
return(List.IndexOf(value));
}
/// <summary>
/// Gets a value indicating whether the <see cref='OpenLiveWriter.Controls.LightweightControlCollection'/> contains the specified <see cref='OpenLiveWriter.Controls.LightweightControl'/>.
/// </summary>
/// <param name='value'>The <see cref='OpenLiveWriter.Controls.LightweightControl'/> to locate.</param>
/// <returns><see langword='true'/> if the <see cref='OpenLiveWriter.Controls.LightweightControl'/> is contained in the collection; otherwise, <see langword='false'/>.</returns>
/// <seealso cref='OpenLiveWriter.Controls.LightweightControlCollection.IndexOf'/>
public bool Contains(LightweightControl value)
{
return(List.Contains(value));
}
/// <summary>
/// Initializes a new instance of the ObjectStoreEventArgs class.
/// </summary>
/// <param name="lightweightControl">The LightweightControl.</param>
public LightweightControlEventArgs(LightweightControl lightweightControl)
{
this.lightweightControl = lightweightControl;
}
public override bool VisitLightweightControl(LightweightControl control)
{
return(control.Focused);
}
