public override TextImage GenerateTextImage()
{
RemoveToolTipAdorner();
// If the modelitem tree was not changed since last time we generated the text image,
// return the original TextImage and set the StartIndex to StartIndexUnchangeMark
// means VS should use their own index.
if (!this.isModelTreeChanged)
{
textImage.StartLineIndex = StartIndexUnchangeMark;
return textImage;
}
this.entries.Clear();
this.textImageIndexEntryMapping.Clear();
this.index = 0;
IEnumerable<ModelItem> itemsToSearch = this.GetItemsOnDesigner(preOrder: true, excludeRoot: true, excludeErrorActivity: true, excludeExpression: true, includeOtherObjects: false);
foreach (ModelItem item in itemsToSearch)
{
this.objectsOnDesinger.Add(item.GetCurrentValue());
}
Selection selection = this.editingContext.Items.GetValue<Selection>();
int startIndex = StartIndexUnchangeMark;
// If and only if root is selected, start search from the beginning.
if (selection.SelectionCount == 1 && selection.PrimarySelection == modelService.Root)
{
startIndex = 0;
}
AddEntriesForArguments(selection, ref startIndex);
foreach (ModelItem modelItem in itemsToSearch)
{
// Do this check to make sure we start from the topmost selected item.
if (startIndex == StartIndexUnchangeMark)
{
if (selection.SelectedObjects.Contains(modelItem) && modelItem != this.lastNavigatedItem)
{
// set the search start index to the next location of the current focus.
startIndex = index;
}
}
// Add the DisplayName property first.
ModelProperty displayNameProperty = modelItem.Properties[DisplayNamePropertyName];
if (displayNameProperty != null)
{
AddEntriesForProperty(displayNameProperty, modelItem, null);
}
foreach (ModelProperty modelProperty in modelItem.Properties)
{
if (!ShouldIgnore(modelProperty))
{
AddEntriesForProperty(modelProperty, modelItem, null);
}
}
AddEntriesForVariables(modelItem);
}
AddBrowsableProperties(this.modelService.Root);
List<string> searchableTexts = new List<string>();
int textImageIndex = 0;
foreach (SearchableEntry entry in entries)
{
string text = entry.Text;
if (text == null)
{
text = string.Empty;
}
foreach (string line in text.Split(new string[] { Environment.NewLine, "\n", "\r" }, StringSplitOptions.RemoveEmptyEntries))
{
this.textImageIndexEntryMapping.Add(textImageIndex, entry);
searchableTexts.Add(line);
textImageIndex++;
}
}
textImage = new TextImage()
{
StartLineIndex = startIndex,
Lines = searchableTexts
};
this.isModelTreeChanged = false;
return textImage;
}
public override TextImage GenerateTextImage()
{
RemoveToolTipAdorner();
// If the modelitem tree was not changed since last time we generated the text image,
// return the original TextImage and set the StartIndex to StartIndexUnchangeMark
// means VS should use their own index.
if (!this.isModelTreeChanged)
{
textImage.StartLineIndex = StartIndexUnchangeMark;
return(textImage);
}
this.entries.Clear();
this.textImageIndexEntryMapping.Clear();
this.index = 0;
IEnumerable <ModelItem> itemsToSearch = this.GetItemsOnDesigner(preOrder: true, excludeRoot: true, excludeErrorActivity: true, excludeExpression: true, includeOtherObjects: false);
foreach (ModelItem item in itemsToSearch)
{
this.objectsOnDesinger.Add(item.GetCurrentValue());
}
Selection selection = this.editingContext.Items.GetValue <Selection>();
int startIndex = StartIndexUnchangeMark;
// If and only if root is selected, start search from the beginning.
if (selection.SelectionCount == 1 && selection.PrimarySelection == modelService.Root)
{
startIndex = 0;
}
AddEntriesForArguments(selection, ref startIndex);
foreach (ModelItem modelItem in itemsToSearch)
{
// Do this check to make sure we start from the topmost selected item.
if (startIndex == StartIndexUnchangeMark)
{
if (selection.SelectedObjects.Contains(modelItem) && modelItem != this.lastNavigatedItem)
{
// set the search start index to the next location of the current focus.
startIndex = index;
}
}
// Add the DisplayName property first.
ModelProperty displayNameProperty = modelItem.Properties[DisplayNamePropertyName];
if (displayNameProperty != null)
{
AddEntriesForProperty(displayNameProperty, modelItem, null);
}
foreach (ModelProperty modelProperty in modelItem.Properties)
{
if (!ShouldIgnore(modelProperty))
{
AddEntriesForProperty(modelProperty, modelItem, null);
}
}
AddEntriesForVariables(modelItem);
}
AddBrowsableProperties(this.modelService.Root);
List <string> searchableTexts = new List <string>();
int textImageIndex = 0;
foreach (SearchableEntry entry in entries)
{
string text = entry.Text;
if (text == null)
{
text = string.Empty;
}
foreach (string line in text.Split(new string[] { Environment.NewLine, "\n", "\r" }, StringSplitOptions.RemoveEmptyEntries))
{
this.textImageIndexEntryMapping.Add(textImageIndex, entry);
searchableTexts.Add(line);
textImageIndex++;
}
}
textImage = new TextImage()
{
StartLineIndex = startIndex,
Lines = searchableTexts
};
this.isModelTreeChanged = false;
return(textImage);
}