/// <summary>
/// Open or show the preview topic window
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void miPreviewTopic_Click(object sender, EventArgs e)
{
TopicEditorWindow editor;
FileItem fileItem = null;
dockPanel.CheckFocusedContent(); // HACK
editor = dockPanel.ActiveDocument as TopicEditorWindow;
// If we are in a topic editor, show it by default when the previewer opens
if(editor == null)
{
foreach(IDockContent document in dockPanel.Contents)
{
editor = document as TopicEditorWindow;
if(editor != null)
break;
}
}
if(editor != null)
fileItem = project.FindFile(editor.Filename);
try
{
Cursor.Current = Cursors.WaitCursor;
if(previewWindow == null)
{
previewWindow = new PreviewTopicWindow();
previewWindow.Show(dockPanel);
}
previewWindow.PreviewTopic(project, (fileItem == null) ? null : fileItem.FullPath);
previewWindow.Activate();
// When the state is restored and it's a document pane, it doesn't always become the active pane
// unless this is called.
previewWindow.Show(dockPanel, previewWindow.DockState);
}
finally
{
Cursor.Current = Cursors.Default;
}
}
/// <summary>
/// Open or show the preview topic window
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void miPreviewTopic_Click(object sender, EventArgs e)
{
TopicEditorWindow editor;
FileItem fileItem;
dockPanel.CheckFocusedContent(); // HACK
editor = dockPanel.ActiveDocument as TopicEditorWindow;
if(editor == null)
{
foreach(IDockContent document in dockPanel.Contents)
{
editor = document as TopicEditorWindow;
if(editor != null)
break;
}
if(editor == null)
return;
}
if(!this.SaveBeforeBuild())
return;
if(previewWindow == null)
{
previewWindow = new PreviewTopicWindow();
previewWindow.Show(dockPanel);
}
fileItem = project.FindFile(editor.Filename);
if(fileItem != null)
{
// Save the editor to ensure it is current on disk. This has
// to happen regardless of the BeforeBuild preference or the
// content won't be current.
if(!editor.Save())
return;
previewWindow.PreviewTopic(project, fileItem);
previewWindow.Activate();
// When the state is restored and it's a document pane, it
// doesn't always become the active pane unless this is called.
previewWindow.Show(dockPanel, previewWindow.DockState);
}
}
