qgsoptionsdialoghighlightwidgetsimpl.h

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/***************************************************************************
    qgsoptionsdialoghighlightwidgetsimpl.h
     -------------------------------
    Date                 : February 2018
    Copyright            : (C) 2018 Denis Rouzaud
    Email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSOPTIONSDIALOGHIGHLIGHTWIDGETSIMPL_H
#define QGSOPTIONSDIALOGHIGHLIGHTWIDGETSIMPL_H

#include <QObject>
#include <QMap>
#include <QBrush>


#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgsoptionsdialoghighlightwidget.h"

class QLabel;
class QCheckBox;
class QAbstractButton;
class QGroupBox;
class QTreeView;
class QTreeWidgetItem;


class GUI_EXPORT QgsOptionsDialogHighlightLabel : public QgsOptionsDialogHighlightWidget
{
    Q_OBJECT
  public:
    QgsOptionsDialogHighlightLabel( QLabel *label );
  protected:
    bool searchText( const QString &text ) override;
    bool highlightText( const QString &text ) override;
    void reset() override;
    QPointer<QLabel> mLabel;
    QString mStyleSheet;
};

class GUI_EXPORT QgsOptionsDialogHighlightCheckBox : public QgsOptionsDialogHighlightWidget
{
    Q_OBJECT
  public:
    QgsOptionsDialogHighlightCheckBox( QCheckBox *checkBox );
  protected:
    bool searchText( const QString &text ) override;
    bool highlightText( const QString &text ) override;
    void reset() override;
    QPointer<QCheckBox> mCheckBox;
    QString mStyleSheet;
};

class GUI_EXPORT QgsOptionsDialogHighlightButton : public QgsOptionsDialogHighlightWidget
{
    Q_OBJECT
  public:
    QgsOptionsDialogHighlightButton( QAbstractButton *button );
  protected:
    bool searchText( const QString &text ) override;
    bool highlightText( const QString &text ) override;
    void reset() override;
    QPointer<QAbstractButton> mButton;
    QString mStyleSheet;
};

class GUI_EXPORT QgsOptionsDialogHighlightGroupBox : public QgsOptionsDialogHighlightWidget
{
    Q_OBJECT
  public:
    QgsOptionsDialogHighlightGroupBox( QGroupBox *groupBox );
  protected:
    bool searchText( const QString &text ) override;
    bool highlightText( const QString &text ) override;
    void reset() override;
    QPointer<QGroupBox> mGroupBox;
    QString mStyleSheet;
};

class GUI_EXPORT QgsOptionsDialogHighlightTree : public QgsOptionsDialogHighlightWidget
{
    Q_OBJECT
  public:
    QgsOptionsDialogHighlightTree( QTreeView *treeView );
  protected:
    bool searchText( const QString &text ) override;
    bool highlightText( const QString &text ) override;
    void reset() override;
    QPointer<QTreeView> mTreeView;
    // a map to save the tree state (backouground, font, expanded) before highlighting items
    QMap<QTreeWidgetItem *, QPair<QBrush, QBrush>> mTreeInitialStyle = QMap<QTreeWidgetItem *, QPair<QBrush, QBrush>>();
    QMap<QTreeWidgetItem *, bool> mTreeInitialExpand = QMap<QTreeWidgetItem *, bool>();
    QMap<QTreeWidgetItem *, bool> mTreeInitialVisible = QMap<QTreeWidgetItem *, bool>();
};
#endif // QGSOPTIONSDIALOGHIGHLIGHTWIDGETSIMPL_H