internal bool ProcessKeyActionIfNeeded(Event e)
{
DiffTreeViewMenuOperations operationToExecute = GetMenuOperation(e);
if (operationToExecute == DiffTreeViewMenuOperations.None)
{
return(false);
}
SelectedDiffsGroupInfo info =
mOperations.GetSelectedDiffsGroupInfo();
DiffTreeViewMenuOperations operations =
DiffTreeViewMenuUpdater.GetAvailableMenuOperations(info);
if (!operations.HasFlag(operationToExecute))
{
return(false);
}
ProcessMenuOperation(operationToExecute);
return(true);
}
void UpdateMenuItems(GenericMenu menu)
{
SelectedDiffsGroupInfo groupInfo =
mOperations.GetSelectedDiffsGroupInfo();
DiffTreeViewMenuOperations operations =
DiffTreeViewMenuUpdater.GetAvailableMenuOperations(groupInfo);
if (operations == DiffTreeViewMenuOperations.None)
{
menu.AddDisabledItem(GetNoActionMenuItemContent());
return;
}
bool isMultipleSelection = groupInfo.SelectedItemsCount > 1;
bool selectionHasMeta = mMetaMenuOperations.SelectionHasMeta();
if (operations.HasFlag(DiffTreeViewMenuOperations.SaveAs))
{
menu.AddItem(mSaveRevisionAsMenuItemContent, false, SaveRevisionAsMenuItem_Click);
}
if (operations.HasFlag(DiffTreeViewMenuOperations.Diff))
{
menu.AddItem(mDiffMenuItemContent, false, DiffMenuItem_Click);
}
else
{
menu.AddDisabledItem(mDiffMenuItemContent, false);
}
if (mMetaMenuOperations.SelectionHasMeta())
{
if (operations.HasFlag(DiffTreeViewMenuOperations.Diff))
{
menu.AddItem(mDiffMetaMenuItemContent, false, DiffMetaMenuItem_Click);
}
else
{
menu.AddDisabledItem(mDiffMetaMenuItemContent);
}
}
menu.AddSeparator(string.Empty);
if (operations.HasFlag(DiffTreeViewMenuOperations.History))
{
menu.AddItem(mViewHistoryMenuItemContent, false, HistoryMenuItem_Click);
}
else
{
menu.AddDisabledItem(mViewHistoryMenuItemContent, false);
}
if (mMetaMenuOperations.SelectionHasMeta())
{
if (operations.HasFlag(DiffTreeViewMenuOperations.History))
{
menu.AddItem(mViewHistoryMetaMenuItemContent, false, HistoryMetaMenuItem_Click);
}
else
{
menu.AddDisabledItem(mViewHistoryMetaMenuItemContent, false);
}
}
if (operations.HasFlag(DiffTreeViewMenuOperations.RevertChanges))
{
menu.AddSeparator(string.Empty);
mRevertMenuItemContent.text = GetRevertMenuItemText(
isMultipleSelection,
selectionHasMeta);
menu.AddItem(mRevertMenuItemContent, false, RevertMenuItem_Click);
}
if (operations.HasFlag(DiffTreeViewMenuOperations.Undelete) ||
operations.HasFlag(DiffTreeViewMenuOperations.UndeleteToSpecifiedPaths))
{
menu.AddSeparator(string.Empty);
}
if (operations.HasFlag(DiffTreeViewMenuOperations.Undelete))
{
mUndeleteMenuItemContent.text = GetUndeleteMenuItemText(
isMultipleSelection,
selectionHasMeta);
menu.AddItem(mUndeleteMenuItemContent, false, UndeleteMenuItem_Click);
}
if (operations.HasFlag(DiffTreeViewMenuOperations.UndeleteToSpecifiedPaths))
{
mUndeleteToSpecifiedPathMenuItemContent.text = GetUndeleteToSpecifiedPathMenuItemText(
isMultipleSelection,
selectionHasMeta);
menu.AddItem(mUndeleteToSpecifiedPathMenuItemContent, false, UndeleteToSpecifiedPathMenuItem_Click);
}
}