//=====================================================================
/// <summary>
/// Private copy constructor
/// </summary>
/// <param name="clone">The transform component argument to clone</param>
private TransformComponentArgument(TransformComponentArgument clone)
{
this.Key = clone.Key;
this.IsForConceptualBuild = clone.IsForConceptualBuild;
this.IsForReferenceBuild = clone.IsForReferenceBuild;
this.Description = clone.Description;
this.Value = clone.Value;
if(this.Value == null && this.Content != null)
this.Content = new XElement(clone.Content);
}
//=====================================================================
/// <summary>
/// Private copy constructor
/// </summary>
/// <param name="clone">The transform component argument to clone</param>
private TransformComponentArgument(TransformComponentArgument clone)
{
this.Key = clone.Key;
this.IsForConceptualBuild = clone.IsForConceptualBuild;
this.IsForReferenceBuild = clone.IsForReferenceBuild;
this.Description = clone.Description;
this.Value = clone.Value;
if (this.Value == null && this.Content != null)
{
this.Content = new XElement(clone.Content);
}
}
/// <inheritdoc />
protected override bool BindControlValue(Control control)
{
PresentationStyleSettings pss = null;
ProjectProperty argsProp, styleProp;
TransformComponentArgument tca, clone;
TreeNode t;
#if !STANDALONEGUI
SandcastleProject currentProject = null;
if(base.ProjectMgr != null)
currentProject = ((SandcastleBuilderProjectNode)base.ProjectMgr).SandcastleProject;
if(presentationStyles == null || currentProject == null || currentProject.Filename != lastProjectName)
this.LoadAvailablePresentationStyles();
if(base.ProjectMgr == null || currentProject == null)
{
tvArguments.Nodes.Clear();
return false;
}
argsProp = this.ProjectMgr.BuildProject.GetProperty("TransformComponentArguments");
styleProp = this.ProjectMgr.BuildProject.GetProperty("PresentationStyle");
#else
if(presentationStyles == null || base.CurrentProject == null || base.CurrentProject.Filename != lastProjectName)
this.LoadAvailablePresentationStyles();
if(this.CurrentProject == null)
{
tvArguments.Nodes.Clear();
return false;
}
argsProp = this.CurrentProject.MSBuildProject.GetProperty("TransformComponentArguments");
styleProp = this.CurrentProject.MSBuildProject.GetProperty("PresentationStyle");
#endif
if((styleProp == null && lastStyle != null) || (styleProp != null &&
!String.IsNullOrEmpty(styleProp.UnevaluatedValue) &&
styleProp.UnevaluatedValue.Equals(lastStyle, StringComparison.OrdinalIgnoreCase)))
return true;
tvArguments.Nodes.Clear();
var transformComponentArgs = new Dictionary<string, TransformComponentArgument>();
try
{
// Get the transform component arguments defined in the project if any
if(argsProp != null && !String.IsNullOrEmpty(argsProp.UnevaluatedValue))
{
using(var xr = new XmlTextReader("<Args>" + argsProp.UnevaluatedValue + "</Args>",
XmlNodeType.Element, new XmlParserContext(null, null, null, XmlSpace.Preserve)))
{
xr.Namespaces = false;
xr.MoveToContent();
foreach(var arg in XElement.Load(xr, LoadOptions.PreserveWhitespace).Descendants("Argument"))
{
tca = new TransformComponentArgument(arg);
transformComponentArgs.Add(tca.Key, tca);
}
}
}
if(styleProp != null && !String.IsNullOrWhiteSpace(styleProp.UnevaluatedValue))
{
var style = presentationStyles.FirstOrDefault(s => s.Metadata.Id.Equals(
styleProp.UnevaluatedValue, StringComparison.OrdinalIgnoreCase));
if(style != null)
pss = style.Value;
}
if(pss == null)
{
var style = presentationStyles.FirstOrDefault(s => s.Metadata.Id.Equals(
Constants.DefaultPresentationStyle, StringComparison.OrdinalIgnoreCase));
if(style != null)
pss = style.Value;
else
pss = presentationStyles.First().Value;
}
lastStyle = (styleProp != null) ? styleProp.UnevaluatedValue : Constants.DefaultPresentationStyle;
// Create an entry for each transform component argument in the presentation style
foreach(var arg in pss.TransformComponentArguments)
{
t = tvArguments.Nodes.Add(arg.Key);
t.Tag = clone = arg.Clone();
// Use the value from the project or the cloned default if not present
if(transformComponentArgs.TryGetValue(arg.Key, out tca))
{
clone.Value = tca.Value;
clone.Content = tca.Content;
}
}
}
catch(Exception ex)
{
#if !STANDALONEGUI
MessageBox.Show("Unable to load transform component arguments. Error " + ex.Message,
Resources.PackageTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
#else
MessageBox.Show("Unable to load transform component arguments. Error " + ex.Message,
Sandcastle.Core.Constants.AppName, MessageBoxButtons.OK, MessageBoxIcon.Error);
#endif
}
if(tvArguments.Nodes.Count != 0)
{
tvArguments.SelectedNode = tvArguments.Nodes[0];
txtValue.Enabled = true;
}
else
txtValue.Enabled = false;
return true;
}
/// <summary>
/// This is called when the component cache has finished being loaded and is available for use
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void componentCache_ComponentContainerLoaded(object sender, EventArgs e)
{
PresentationStyleSettings pss = null;
ProjectProperty argsProp, styleProp;
TransformComponentArgument tca, clone;
TreeNode t;
#if !STANDALONEGUI
if(this.IsDisposed || this.ProjectMgr == null)
return;
argsProp = this.ProjectMgr.BuildProject.GetProperty("TransformComponentArguments");
styleProp = this.ProjectMgr.BuildProject.GetProperty("PresentationStyle");
#else
if(this.IsDisposed || this.CurrentProject == null)
return;
argsProp = this.CurrentProject.MSBuildProject.GetProperty("TransformComponentArguments");
styleProp = this.CurrentProject.MSBuildProject.GetProperty("PresentationStyle");
#endif
// Skip it if already loaded and nothing changed
if((styleProp == null && lastStyle != null) || (styleProp != null &&
!String.IsNullOrEmpty(styleProp.UnevaluatedValue) &&
styleProp.UnevaluatedValue.Equals(lastStyle, StringComparison.OrdinalIgnoreCase)))
return;
tvArguments.Enabled = true;
tvArguments.Nodes.Clear();
var transformComponentArgs = new Dictionary<string, TransformComponentArgument>();
try
{
Cursor.Current = Cursors.WaitCursor;
tvArguments.BeginUpdate();
HashSet<string> presentationStyleIds = new HashSet<string>();
presentationStyles = new List<Lazy<PresentationStyleSettings, IPresentationStyleMetadata>>();
// There may be duplicate presentation style IDs across the assemblies found. See
// BuildComponentManger.GetComponentContainer() for the folder search precedence. Only the
// first component for a unique ID will be used.
foreach(var style in componentCache.ComponentContainer.GetExports<PresentationStyleSettings,
IPresentationStyleMetadata>())
if(!presentationStyleIds.Contains(style.Metadata.Id))
{
presentationStyles.Add(style);
presentationStyleIds.Add(style.Metadata.Id);
}
// Get the transform component arguments defined in the project if any
if(argsProp != null && !String.IsNullOrEmpty(argsProp.UnevaluatedValue))
{
using(var xr = new XmlTextReader("<Args>" + argsProp.UnevaluatedValue + "</Args>",
XmlNodeType.Element, new XmlParserContext(null, null, null, XmlSpace.Preserve)))
{
xr.Namespaces = false;
xr.MoveToContent();
foreach(var arg in XElement.Load(xr, LoadOptions.PreserveWhitespace).Descendants("Argument"))
{
tca = new TransformComponentArgument(arg);
transformComponentArgs.Add(tca.Key, tca);
}
}
}
if(styleProp != null && !String.IsNullOrWhiteSpace(styleProp.UnevaluatedValue))
{
var style = presentationStyles.FirstOrDefault(s => s.Metadata.Id.Equals(
styleProp.UnevaluatedValue, StringComparison.OrdinalIgnoreCase));
if(style != null)
pss = style.Value;
}
if(pss == null)
{
var style = presentationStyles.FirstOrDefault(s => s.Metadata.Id.Equals(
Constants.DefaultPresentationStyle, StringComparison.OrdinalIgnoreCase));
if(style != null)
pss = style.Value;
else
pss = presentationStyles.First().Value;
}
lastStyle = (styleProp != null) ? styleProp.UnevaluatedValue : Constants.DefaultPresentationStyle;
// Create an entry for each transform component argument in the presentation style
foreach(var arg in pss.TransformComponentArguments)
{
t = tvArguments.Nodes.Add(arg.Key);
t.Tag = clone = arg.Clone();
// Use the value from the project or the cloned default if not present
if(transformComponentArgs.TryGetValue(arg.Key, out tca))
{
clone.Value = tca.Value;
clone.Content = tca.Content;
}
}
}
catch(Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
MessageBox.Show("Unable to load transform component arguments. Error " + ex.Message,
messageBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
tvArguments.EndUpdate();
Cursor.Current = Cursors.Default;
}
if(tvArguments.Nodes.Count != 0)
{
tvArguments.SelectedNode = tvArguments.Nodes[0];
txtValue.Enabled = true;
}
else
txtValue.Enabled = false;
loadingInfo = false;
}
