File indexing completed on 2024-04-28 03:57:22

 /*
     SPDX-FileCopyrightText: 2007 David Nolden <david.nolden.kdevelop@art-master.de>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef EXPANDING_WIDGET_MODEL_H
 #define EXPANDING_WIDGET_MODEL_H
 
 #include <QAbstractTableModel>
 #include <QIcon>
 #include <QPointer>
 
 class QTreeView;
 
 /**
  * Cares about expanding/un-expanding items in a tree-view together with ExpandingDelegate
  */
 // TODO: Merge this into KateCompletionModel
 class ExpandingWidgetModel : public QAbstractItemModel
 {
 public:
     explicit ExpandingWidgetModel(QWidget *parent);
     ~ExpandingWidgetModel() override;
 
     enum ExpandingType { NotExpandable = 0, Expandable, Expanded };
 
     virtual QTreeView *treeView() const = 0;
 
     /// Should return true if the given row should be painted like a contained item(as opposed to label-rows etc.)
     virtual bool indexIsItem(const QModelIndex &index) const = 0;
 
     /// Does not request data from index, this only returns local data like highlighting for expanded rows and similar
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
     /// Returns the match-color for the given index, or zero if match-quality could not be computed.
     uint matchColor(const QModelIndex &index) const;
 
 protected:
     /**
      * @return the context-match quality from 0 to 10 if it could be determined, else -1
      * */
     virtual int contextMatchQuality(const QModelIndex &index) const = 0;
 };
 
 /**
  * Helper-function to merge custom-highlighting variant-lists.
  *
  * @param strings A list of strings that should be merged
  * @param highlights One variant-list for highlighting, as described in the kde header ktextedtor/codecompletionmodel.h
  * @param gapBetweenStrings How many signs are inserted between 2 strings?
  * */
 QList<QVariant> mergeCustomHighlighting(QStringList strings, QList<QVariantList> highlights, int gapBetweenStrings = 0);
 #endif