/// <summary>
/// Gets the view for the previous visible and enabled button spec of the defined edge.
/// </summary>
/// <param name="align">Edge of buttons caller is interested in searching.</param>
/// <param name="current">Current button that is the marker for searching.</param>
/// <returns>ViewDrawButton reference; otherwise false.</returns>
public virtual ViewDrawButton GetPreviousVisibleViewButton(PaletteRelativeEdgeAlign align,
ViewDrawButton current)
{
var specLookups = new ButtonSpecView[_specLookup.Count];
_specLookup.Values.CopyTo(specLookups, 0);
var found = false;
for (var i = _specLookup.Count - 1; i >= 0; i--)
{
ButtonSpecView specView = specLookups[i];
if (!found)
{
found = specView.ViewButton == current;
}
else
{
// Is the button actually visible/enabled
if (specView.ViewCenter.Visible &&
specView.ViewButton.Enabled)
{
if (specView.ButtonSpec.Edge == align)
{
return(specView.ViewButton);
}
}
}
}
return(null);
}
/// <summary>
/// Perform final steps now that the button spec has been created.
/// </summary>
/// <param name="buttonSpec">ButtonSpec instance.</param>
/// <param name="buttonView">Associated ButtonSpecView instance.</param>
/// <param name="viewDockerIndex">Index of view docker button is placed onto.</param>
protected virtual void ButtonSpecCreated(ButtonSpec buttonSpec,
ButtonSpecView buttonView,
int viewDockerIndex)
{
// Cast the remapping palette to the correct type
ButtonSpecRemapByContentView remapPalette = (ButtonSpecRemapByContentView)buttonView.RemapPalette;
// Update button with the foreground used for colour mapping
remapPalette.Foreground = GetDockerForeground(viewDockerIndex);
}
/// <summary>
/// Perform final steps now that the button spec has been created.
/// </summary>
/// <param name="buttonSpec">ButtonSpec instance.</param>
/// <param name="buttonView">Associated ButtonSpecView instance.</param>
/// <param name="viewDockerIndex">Index of view docker button is placed onto.</param>
protected override void ButtonSpecCreated(ButtonSpec buttonSpec,
ButtonSpecView buttonView,
int viewDockerIndex)
{
// Cast the remapping palette to the correct type
ButtonSpecRemapByContentCache remapPalette = (ButtonSpecRemapByContentCache)buttonView.RemapPalette;
// Update button with the foreground used for color mapping
remapPalette.SetPaletteContent(_paletteContent);
remapPalette.SetPaletteState(_paletteState);
}
/// <summary>
/// Gets the view for the last visible and enabled button spec of the defined edge.
/// </summary>
/// <param name="align">Edge of buttons caller is interested in searching.</param>
/// <returns>ViewDrawButton reference; otherwise false.</returns>
public virtual ViewDrawButton GetLastVisibleViewButton(PaletteRelativeEdgeAlign align)
{
var specLookups = new ButtonSpecView[_specLookup.Count];
_specLookup.Values.CopyTo(specLookups, 0);
for (var i = _specLookup.Count - 1; i >= 0; i--)
{
ButtonSpecView specView = specLookups[i];
// Is the button actually visible/enabled
if (specView.ViewCenter.Visible &&
specView.ViewButton.Enabled)
{
if (specView.ButtonSpec.Edge == align)
{
return(specView.ViewButton);
}
}
}
return(null);
}
/// <summary>
/// Perform final steps now that the button spec has been created.
/// </summary>
/// <param name="buttonSpec">ButtonSpec instance.</param>
/// <param name="buttonView">Associated ButtonSpecView instance.</param>
/// <param name="viewDockerIndex">Index of view docker button is placed onto.</param>
protected override void ButtonSpecCreated(ButtonSpec buttonSpec,
ButtonSpecView buttonView,
int viewDockerIndex)
{
// Nothing extra to do
}
