void ExtractLocalStylesToNewClass(string className)
{
PreAddStyleClass(className);
// Create new selector in main StyleSheet.
var selectorString = "." + className;
var mainStyleSheet = m_PaneWindow.document.mainStyleSheet;
var selectorsRootElement = BuilderSharedStyles.GetSelectorContainerElement(m_Selection.documentElement);
var newSelector = BuilderSharedStyles.CreateNewSelector(selectorsRootElement, mainStyleSheet, selectorString);
// Transfer all properties from inline styles rule to new selector.
mainStyleSheet.TransferRulePropertiesToSelector(
newSelector, m_Inspector.styleSheet, m_Inspector.currentRule);
// Update VisualTreeAsset.
BuilderAssetUtilities.AddStyleClassToElementInAsset(
m_PaneWindow.document, currentVisualElement, className);
// Overwrite Undo Message.
Undo.RegisterCompleteObjectUndo(
new Object[] { m_PaneWindow.document.visualTreeAsset, m_PaneWindow.document.mainStyleSheet },
BuilderConstants.CreateStyleClassUndoMessage);
// We actually want to get the notification back and refresh ourselves.
m_Selection.NotifyOfStylingChange(null);
m_Selection.NotifyOfHierarchyChange(null, currentVisualElement);
}
void AddStyleClass(string className)
{
PreAddStyleClass(className);
// Update VisualTreeAsset.
BuilderAssetUtilities.AddStyleClassToElementInAsset(
m_PaneWindow.document, currentVisualElement, className);
// We actually want to get the notification back and refresh ourselves.
m_Selection.NotifyOfHierarchyChange(null);
m_Selection.NotifyOfStylingChange(null);
}
protected override void PerformAction(VisualElement destination, DestinationPane pane, int index = -1)
{
if (BuilderSharedStyles.IsDocumentElement(destination))
{
return;
}
var className = m_ClassNameBeingDragged.TrimStart('.');
destination.AddToClassList(className);
// Update VisualTreeAsset.
BuilderAssetUtilities.AddStyleClassToElementInAsset(
paneWindow.document, destination, className);
selection.NotifyOfHierarchyChange(null);
selection.NotifyOfStylingChange(null);
}
void ExtractLocalStylesToNewClass(string className)
{
// Get StyleSheet.
var mainStyleSheet = m_PaneWindow.document.activeStyleSheet;
if (mainStyleSheet == null)
{
var option = BuilderDialogsUtility.DisplayDialogComplex(
BuilderConstants.ExtractInlineStylesNoUSSDialogTitle,
BuilderConstants.ExtractInlineStylesNoUSSDialogMessage,
BuilderConstants.ExtractInlineStylesNoUSSDialogNewUSSOption,
BuilderConstants.ExtractInlineStylesNoUSSDialogExistingUSSOption,
BuilderConstants.DialogCancelOption);
switch (option)
{
// New
case 0:
if (!BuilderStyleSheetsUtilities.CreateNewUSSAsset(m_PaneWindow))
{
return;
}
break;
// Existing
case 1:
if (!BuilderStyleSheetsUtilities.AddExistingUSSToAsset(m_PaneWindow))
{
return;
}
break;
// Cancel
case 2:
return;
}
mainStyleSheet = m_PaneWindow.document.activeStyleSheet;
}
PreAddStyleClass(className);
// Create new selector in main StyleSheet.
var selectorString = BuilderConstants.UssSelectorClassNameSymbol + className;
var selectorsRootElement = BuilderSharedStyles.GetSelectorContainerElement(m_Selection.documentElement);
var newSelector = BuilderSharedStyles.CreateNewSelector(selectorsRootElement, mainStyleSheet, selectorString);
// Transfer all properties from inline styles rule to new selector.
mainStyleSheet.TransferRulePropertiesToSelector(
newSelector, m_Inspector.styleSheet, m_Inspector.currentRule);
// Update VisualTreeAsset.
BuilderAssetUtilities.AddStyleClassToElementInAsset(
m_PaneWindow.document, currentVisualElement, className);
// Overwrite Undo Message.
Undo.RegisterCompleteObjectUndo(
new Object[] { m_PaneWindow.document.visualTreeAsset, mainStyleSheet },
BuilderConstants.CreateStyleClassUndoMessage);
// We actually want to get the notification back and refresh ourselves.
m_Selection.NotifyOfStylingChange(null);
m_Selection.NotifyOfHierarchyChange(null, currentVisualElement);
}
