File indexing completed on 2024-04-28 17:06:21

 /*
     SPDX-FileCopyrightText: 2010 Jan Lepper <dehtris@yahoo.de>
     SPDX-FileCopyrightText: 2010-2022 Krusader Krew <https://krusader.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef KRSEARCHBAR_H
 #define KRSEARCHBAR_H
 
 #include <QComboBox>
 #include <QToolButton>
 #include <QWidget>
 
 #include <KCompletion/KComboBox>
 
 class KrView;
 
 /**
  * @brief Search, select or filter files by search string
  *
  * The search bar can be used in three different modes:
  *    search: cursor jumpes with up/down arrow keys to previous/next matching file
  *    select: all files in model matching an expression are selected
  *    filter: all files in model not matching an expression are filtered (hidden)
  *
  * These actions are implemented in KrView and KrViewOperator.
  *
  * NOTE: some key events in KrView are filtered here.
  */
 class KrSearchBar : public QWidget
 {
     Q_OBJECT
 
 public:
     enum SearchMode {
         MODE_DEFAULT = -1,
         // NOTE: values used for combobox index
         MODE_SEARCH = 0,
         MODE_SELECT = 1,
         MODE_FILTER = 2,
     };
 
 public:
     KrSearchBar(KrView *view, QWidget *parent);
     /**
      * Set another KrView, old one must not be deleted yet!
      */
     void setView(KrView *view);
     /**
      * Hide the search bar if its mode was the search one.
      *
      * This function is normally used to hide bar after a user has quicksearched for something and found it.
      */
     void hideBarIfSearching();
 
 public slots:
     void showBar(SearchMode mode = MODE_DEFAULT);
     void hideBar();
     /**
      * Reset search to empty string.
      */
     void resetSearch();
 
 protected slots:
     void onModeChange();
     void onSearchChange();
     /**
      * Save current search string to settings
      */
     void saveSearchString();
 
 protected:
     void keyPressEvent(QKeyEvent *) override;
     /**
      * Filter key events from view widget and text combo box
      */
     bool eventFilter(QObject *, QEvent *) override;
 
 private:
     /**
      * Handle events when search bar is open or open it.
      */
     bool handleKeyPressEvent(QKeyEvent *ke);
     bool handleUpDownKeyPress(bool);
     bool handleLeftRightKeyPress(QKeyEvent *ke);
     /**
      * Set color of line edit to highlight if anything matches.
      */
     void indicateMatch(bool);
     static bool caseSensitive();
 
 private:
     KrView *_view;
     QComboBox *_modeBox;
     KComboBox *_textBox;
     QToolButton *_openSelectDialogBtn;
     SearchMode _currentMode;
     bool _rightArrowEntersDirFlag;
 };
 
 #endif // KRSEARCHBAR_H