public override StateRefreshChanges ToggleState(int row, int column)
{
StateRefreshChanges retVal = StateRefreshChanges.None;
IORMGenerator selectedGenerator = _selectedORMGenerator;
if (selectedGenerator == null)
{
retVal = _mainBranch.ToggleOnRequiredBranches(this, row);
}
else
{
IORMGenerator newGenerator = _ormGenerators[row];
if (object.ReferenceEquals(newGenerator, selectedGenerator))
{
retVal = _mainBranch.ToggleOnRequiredBranches(this, row, true);
}
else
{
_mainBranch.RemoveGenerator(this);
retVal = _mainBranch.ToggleOnRequiredBranches(this, row, false);
}
}
if (retVal != StateRefreshChanges.None && retVal != StateRefreshChanges.Entire)
{
retVal = StateRefreshChanges.ParentsChildren;
}
return(retVal);
}
/// <summary>
/// Allows providers listening to synchronization events to communicate state changes back to the tree. This
/// is required so that the tree sends out the appropriate notifications, which, when the tree is attached to a
/// control, will result in things like correct repaint and firing accessibility state change events.
/// </summary>
/// <param name="stateChanges">Description of changes.</param>
/// <param name="row">Row that changed.</param>
/// <param name="column">Column that changed.</param>
public void NotifyStateChange(StateRefreshChanges stateChanges, int row, int column)
{
Debug.Assert(myTree != null, "unable to notify state change.");
if (myTree != null)
{
myTree.NotifyStateChange(row, column, stateChanges);
}
}
internal ToggleStateEventArgs(int row, int column, StateRefreshChanges stateRefreshOptions)
{
myRow = row;
myColumn = column;
myStateRefreshOptions = stateRefreshOptions;
}
/// <summary>
/// Allows providers listening to synchronization events to communicate state changes back to the tree. This
/// is required so that the tree sends out the appropriate notifications, which, when the tree is attached to a
/// control, will result in things like correct repaint and firing accessibility state change events.
/// </summary>
/// <param name="stateChanges">Description of changes.</param>
/// <param name="row">Row that changed.</param>
/// <param name="column">Column that changed.</param>
public void NotifyStateChange(StateRefreshChanges stateChanges, int row, int column)
{
Debug.Assert(myTree != null, "unable to notify state change.");
if (myTree != null)
{
myTree.NotifyStateChange(row, column, stateChanges);
}
}
internal ToggleStateEventArgs(int row, int column, StateRefreshChanges stateRefreshOptions)
{
myRow = row;
myColumn = column;
myStateRefreshOptions = stateRefreshOptions;
}
private StateRefreshChanges ToggleOnRequiredBranches(OutputFormatBranch formatBranch, int branchGeneratorIndex, bool testToggleOff)
{
StateRefreshChanges retVal = StateRefreshChanges.None;
if (formatBranch.IsModifier)
{
if (formatBranch.SelectedORMGenerator == null)
{
// The build item is associated primarily with the primary generator,
// not the modifier. We need to make sure that the primary generator
// is turned on.
IORMGenerator modifierGenerator = formatBranch.ORMGenerators[0];
OutputFormatBranch primaryBranch = _branches[modifierGenerator.ProvidesOutputFormat];
IORMGenerator primaryGenerator = primaryBranch.SelectedORMGenerator;
if (primaryGenerator == null)
{
if (StateRefreshChanges.None != ToggleOnRequiredBranches(primaryBranch, 0, false))
{
retVal = StateRefreshChanges.Entire;
}
primaryGenerator = primaryBranch.SelectedORMGenerator;
if (primaryGenerator == null)
{
return(StateRefreshChanges.None);
}
}
formatBranch.SelectedORMGenerator = modifierGenerator;
SetItemMetaData(_parent.BuildItemsByGenerator[primaryGenerator.OfficialName], ITEMMETADATA_ORMGENERATOR, primaryBranch.SelectedGeneratorOfficialNames);
retVal |= StateRefreshChanges.Children | StateRefreshChanges.Children;
}
else if (testToggleOff)
{
// Note that we can always remove a modifier, do not call CanRemoveGenerator
RemoveGenerator(formatBranch);
retVal |= StateRefreshChanges.Current | StateRefreshChanges.Children;
}
}
else if (formatBranch.SelectedORMGenerator == null)
{
#if VISUALSTUDIO_10_0
string projectPath = Parent._project.FullPath;
#else
string projectPath = Parent._project.FullFileName;
#endif
EnvDTE.ProjectItem projectItem = Parent._projectItem;
string sourceFileName = _parent._sourceFileName;
string projectItemPath = (string)projectItem.Properties.Item("LocalPath").Value;
string newItemDirectory = (new Uri(projectPath)).MakeRelativeUri(new Uri(projectItemPath)).ToString();
newItemDirectory = Path.GetDirectoryName(newItemDirectory);
retVal = StateRefreshChanges.Current | StateRefreshChanges.Children;
IORMGenerator useGenerator = formatBranch.ORMGenerators[branchGeneratorIndex];
string outputFileName = useGenerator.GetOutputFileDefaultName(sourceFileName);
outputFileName = Path.Combine(newItemDirectory, outputFileName);
#if VISUALSTUDIO_10_0
ProjectItemElement newBuildItem;
#else
BuildItem newBuildItem;
#endif
newBuildItem = useGenerator.AddGeneratedFileItem(_parent._itemGroup, sourceFileName, outputFileName); //string.Concat(newItemPath, Path.DirectorySeparatorChar, _parent._sourceFileName));
_parent.BuildItemsByGenerator[useGenerator.OfficialName] = newBuildItem;
_parent.RemoveRemovedItem(newBuildItem);
formatBranch.SelectedORMGenerator = useGenerator;
IList <string> requiredFormats = useGenerator.RequiresInputFormats;
int requiredFormatCount = requiredFormats.Count;
IList <string> companionFormats = useGenerator.RequiresCompanionFormats;
int companionFormatCount = companionFormats.Count;
int totalCount = requiredFormatCount + companionFormatCount;
for (int i = 0; i < totalCount; ++i)
{
OutputFormatBranch requiredBranch;
if (_branches.TryGetValue(i < requiredFormatCount ? requiredFormats[i] : companionFormats[i - requiredFormatCount], out requiredBranch))
{
if (StateRefreshChanges.None != ToggleOnRequiredBranches(requiredBranch, 0, false))
{
retVal = StateRefreshChanges.Entire;
}
}
}
}
else if (testToggleOff && CanRemoveGenerator(formatBranch))
{
RemoveGenerator(formatBranch);
retVal = StateRefreshChanges.Current | StateRefreshChanges.Children;
}
return(retVal);
}
internal void NotifyStateChange(int row, int column, StateRefreshChanges stateRefreshOptions)
{
if (StateToggled != null)
{
DelayTurnOffRedraw();
StateToggled(this, new ToggleStateEventArgs(row, column, stateRefreshOptions));
}
if (column == 0
&& GetStateFlag(TreeStateFlags.FireSingleColumnStateToggled))
{
var singleColumnSubItemAdjust = 0;
TrackCell(row, ref column, ref singleColumnSubItemAdjust);
DelayTurnOffSingleColumnRedraw();
var singleTree = SingleColumnTree;
(singleTree as SingleColumnView).myStateToggled(
singleTree, new ToggleStateEventArgs(row - singleColumnSubItemAdjust, 0, stateRefreshOptions));
}
}
private StateRefreshChanges ToggleOnRequiredBranches(OutputFormatBranch formatBranch, int branchGeneratorIndex, bool testToggleOff)
{
StateRefreshChanges retVal = StateRefreshChanges.None;
if (formatBranch.IsModifier)
{
if (formatBranch.SelectedORMGenerator == null)
{
// The build item is associated primarily with the output format for
// the primary generator, not the modifier. We need to make sure that
// the primary generator is turned on.
IORMGenerator modifierGenerator = formatBranch.ORMGenerators[0];
OutputFormatBranch primaryBranch = _branches[modifierGenerator.ProvidesOutputFormat];
IORMGenerator primaryGenerator = primaryBranch.SelectedORMGenerator;
if (primaryGenerator == null)
{
if (StateRefreshChanges.None != ToggleOnRequiredBranches(primaryBranch, 0, false))
{
retVal = StateRefreshChanges.Entire;
}
primaryGenerator = primaryBranch.SelectedORMGenerator;
if (primaryGenerator == null)
{
return(StateRefreshChanges.None);
}
}
formatBranch.SelectedORMGenerator = modifierGenerator;
PseudoBuildItem pseudoItem = _parent.PseudoItemsByOutputFormat[primaryGenerator.ProvidesOutputFormat];
pseudoItem.CurrentGeneratorNames = primaryBranch.SelectedGeneratorOfficialNames;
retVal |= StateRefreshChanges.Children | StateRefreshChanges.Children;
}
else if (testToggleOff)
{
// Note that we can always remove a modifier, do not call CanRemoveGenerator
RemoveGenerator(formatBranch);
retVal |= StateRefreshChanges.Current | StateRefreshChanges.Children;
}
}
else if (formatBranch.SelectedORMGenerator == null)
{
IORMGenerator generator = formatBranch.ORMGenerators[branchGeneratorIndex];
retVal = StateRefreshChanges.Current | StateRefreshChanges.Children;
formatBranch.SelectedORMGenerator = generator;
_parent.AddPseudoItem(generator, formatBranch.SelectedGeneratorOfficialNames);
// Notify related generator branches
IList <string> requiredFormats = generator.RequiresInputFormats; int requiredFormatCount = requiredFormats.Count;
IList <string> companionFormats = generator.RequiresCompanionFormats;
int companionFormatCount = companionFormats.Count;
int totalCount = requiredFormatCount + companionFormatCount;
for (int i = 0; i < totalCount; ++i)
{
OutputFormatBranch requiredBranch;
if (_branches.TryGetValue(i < requiredFormatCount ? requiredFormats[i] : companionFormats[i - requiredFormatCount], out requiredBranch))
{
if (StateRefreshChanges.None != ToggleOnRequiredBranches(requiredBranch, 0, false))
{
retVal = StateRefreshChanges.Entire;
}
}
}
}
else if (testToggleOff && CanRemoveGenerator(formatBranch))
{
RemoveGenerator(formatBranch);
retVal = StateRefreshChanges.Current | StateRefreshChanges.Children;
}
return(retVal);
}
