public HeadingTreeNodeWrapper(HeadingsNavigator navigator, TreeNode node, TreeNode.Section section, HeadingTreeNodeWrapper parent)
{
m_parent = parent;
m_navigator = navigator;
m_isExpanded = false;
m_TreeNodeHeading = null;
m_TreeNodeLevel = null;
m_Section = section;
if ((node == null && m_Section == null) ||
m_navigator == null)
{
return;
}
CommandExpandAll = m_navigator.ViewModel.CommandExpandAll;
CommandCollapseAll = m_navigator.ViewModel.CommandCollapseAll;
Tuple <TreeNode, TreeNode> nodes = ComputeLevelNodes(node, m_Section);
m_TreeNodeLevel = nodes.Item1;
m_TreeNodeHeading = nodes.Item2;
}
private void onProjectUnLoaded(Project project)
{
if (m_UndoRedoManagerHooker != null)
{
m_UndoRedoManagerHooker.UnHook();
}
m_UndoRedoManagerHooker = null;
View.UnloadProject();
HeadingsNavigator = null;
}
private void onProjectLoaded(Project project)
{
if (m_session.IsXukSpine)
{
return;
}
m_UndoRedoManagerHooker = project.Presentations.Get(0).UndoRedoManager.Hook(this);
HeadingsNavigator = new HeadingsNavigator(project, this);
View.LoadProject();
}
private void OnUndoRedoManagerChanged_TextNodeStructureEditCommand(UndoRedoManagerEventArgs eventt, bool done, TextNodeStructureEditCommand command, bool isTransactionEndEvent, bool isNoTransactionOrTrailingEdge)
{
DebugFix.Assert(command is TreeNodeInsertCommand || command is TreeNodeRemoveCommand);
//TreeNode node = (command is TreeNodeInsertCommand) ? ((TreeNodeInsertCommand)command).TreeNode : ((TreeNodeRemoveCommand)command).TreeNode;
//TreeNode node = command.TreeNode;
//bool forceInvalidate = (command is TreeNodeInsertCommand && !done) || (command is TreeNodeRemoveCommand && done);
//bool done_ = (command is TreeNodeInsertCommand) ? !done : done;
if (isNoTransactionOrTrailingEdge)
{
View.UnloadProject();
HeadingsNavigator = null;
HeadingsNavigator = new HeadingsNavigator(m_session.DocumentProject, this);
View.LoadProject();
}
}
private void intializeCommands()
{
m_Logger.Log("HeadingPaneViewModel.initializeCommands", Category.Debug, Priority.Medium);
//
CommandExpandAll = new RichDelegateCommand(
Tobi_Plugin_NavigationPane_Lang.CmdTreeExpandAll_ShortDesc,
Tobi_Plugin_NavigationPane_Lang.CmdTreeExpandAll_LongDesc,
null,
m_ShellView.LoadTangoIcon("list-add"),
() => HeadingsNavigator.ExpandAll(),
() => HeadingsNavigator != null,
null, null);
//
CommandCollapseAll = new RichDelegateCommand(
Tobi_Plugin_NavigationPane_Lang.CmdTreeCollapseAll_ShortDesc,
Tobi_Plugin_NavigationPane_Lang.CmdTreeCollapseAll_LongDesc,
null,
m_ShellView.LoadTangoIcon("list-remove"),
() => HeadingsNavigator.CollapseAll(),
() => HeadingsNavigator != null,
null, null);
//
m_ShellView.RegisterRichCommand(CommandExpandAll);
m_ShellView.RegisterRichCommand(CommandCollapseAll);
//
CommandFindFocus = new RichDelegateCommand(
@"HEADINGS CommandFindFocus DUMMY TXT",
@"HEADINGS CommandFindFocus DUMMY TXT",
null, // KeyGesture set only for the top-level CompositeCommand
null,
() =>
{
m_ShellView.RaiseEscapeEvent();
if (View != null)
{
IsSearchVisible = true;
FocusHelper.Focus(View.SearchBox);
View.SearchBox.SelectAll();
}
},
() => View != null
//&& View.SearchBox.Visibility == Visibility.Visible
&& View.SearchBox.IsEnabled,
null, //Settings_KeyGestures.Default,
null //PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Nav_TOCFindNext)
);
//
CommandFindNext = new RichDelegateCommand(
@"HEADINGS CommandFindNext DUMMY TXT", //UserInterfaceStrings.TreeFindNext,
@"HEADINGS CommandFindNext DUMMY TXT", //UserInterfaceStrings.TreeFindNext_,
null, // KeyGesture set only for the top-level CompositeCommand
null,
() =>
{
m_ShellView.RaiseEscapeEvent();
HeadingsNavigator.FindNext(true);
},
() => HeadingsNavigator != null && !string.IsNullOrEmpty(HeadingsNavigator.SearchTerm),
null, //Settings_KeyGestures.Default,
null //PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Nav_TOCFindNext)
);
//
CommandFindPrev = new RichDelegateCommand(
@"HEADINGS CommandFindPrev DUMMY TXT", //UserInterfaceStrings.TreeFindPrev,
@"HEADINGS CommandFindPrev DUMMY TXT", //UserInterfaceStrings.TreeFindPrev_,
null, // KeyGesture set only for the top-level CompositeCommand
null,
() =>
{
m_ShellView.RaiseEscapeEvent();
HeadingsNavigator.FindPrevious(true);
},
() => HeadingsNavigator != null && !string.IsNullOrEmpty(HeadingsNavigator.SearchTerm),
null, //Settings_KeyGestures.Default,
null //PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Nav_TOCFindPrev)
);
/*
* CommandExpand = new RichDelegateCommand(
* UserInterfaceStrings.TreeExpand,
* UserInterfaceStrings.TreeExpand_,
* null,
* shellView.LoadGnomeNeuIcon("Neu_list-add"),
* ()=> _headingsNavigator.Expand((HeadingTreeNodeWrapper)obj),
* ()=> (_headingsNavigator != null && (obj as HeadingTreeNodeWrapper).HasChildren && !(obj as HeadingTreeNodeWrapper).IsExpanded));
*/
//
/*
* CommandCollapse = new RichDelegateCommand(
* UserInterfaceStrings.TreeCollapse,
* UserInterfaceStrings.TreeCollapse_,
* null,
* shellView.LoadGnomeNeuIcon("Neu_list-remove"),
* ()=> _headingsNavigator.Collapse((HeadingTreeNodeWrapper)obj),
* ()=> (_headingsNavigator != null && (obj as HeadingTreeNodeWrapper).HasChildren && (obj as HeadingTreeNodeWrapper).IsExpanded));
*/
/*CommandEditText = new RichDelegateCommand(
* UserInterfaceStrings.TreeEdit,
* UserInterfaceStrings.TreeEdit_,
* null,
* shellView.LoadTangoIcon("accessories-text-editor"),
* ()=> _headingsNavigator.EditText((HeadingTreeNodeWrapper)obj),
* ()=> _headingsNavigator!=null);*/
}
