qgsoptionsdialogbase.h

Go to the documentation of this file.

/***************************************************************************
    qgsoptionsdialogbase.h - base vertical tabs option dialog

    ---------------------
    begin                : March 24, 2013
    copyright            : (C) 2013 by Larry Shaffer
    email                : larrys at dakcarto dot com
 ***************************************************************************
 *                                                                         *
 *   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 QGSOPTIONSDIALOGBASE_H
#define QGSOPTIONSDIALOGBASE_H

#include "qgsguiutils.h"
#include "qgssettings.h"
#include "qgis_gui.h"

#include <functional>

#include <QDialog>
#include <QPointer>
#include <QStyledItemDelegate>

class QDialogButtonBox;
class QListWidget;
class QModelIndex;
class QPalette;
class QPainter;
class QStackedWidget;
class QStyleOptionViewItem;
class QSplitter;

class QgsFilterLineEdit;
class QgsOptionsDialogHighlightWidget;


class GUI_EXPORT QgsOptionsDialogBase : public QDialog
{
    Q_OBJECT

  public:

    QgsOptionsDialogBase( const QString &settingsKey, QWidget *parent SIP_TRANSFERTHIS = nullptr, Qt::WindowFlags fl = nullptr, QgsSettings *settings = nullptr );
    ~QgsOptionsDialogBase() override;

    void initOptionsBase( bool restoreUi = true, const QString &title = QString() );

    // set custom QgsSettings pointer if dialog used outside QGIS (in plugin)
    void setSettings( QgsSettings *settings );

    void restoreOptionsBaseUi( const QString &title = QString() );

    bool iconOnly() {return mIconOnly;}

  public slots:

    void searchText( const QString &text );

  protected slots:
    virtual void updateOptionsListVerticalTabs();
    virtual void optionsStackedWidget_CurrentChanged( int index );
    virtual void optionsStackedWidget_WidgetRemoved( int index );

    void warnAboutMissingObjects();

  protected:
    void showEvent( QShowEvent *e ) override;
    void paintEvent( QPaintEvent *e ) override;

    virtual void updateWindowTitle();

    void registerTextSearchWidgets();

    QList< QPair< QgsOptionsDialogHighlightWidget *, int > > mRegisteredSearchWidgets;

    QString mOptsKey;
    bool mInit;
    QListWidget *mOptListWidget = nullptr;
    QStackedWidget *mOptStackedWidget = nullptr;
    QSplitter *mOptSplitter = nullptr;
    QDialogButtonBox *mOptButtonBox = nullptr;
    QgsFilterLineEdit *mSearchLineEdit = nullptr;
    QString mDialogTitle;
    bool mIconOnly;
    // pointer to app or custom, external QgsSettings
    // QPointer in case custom settings obj gets deleted while dialog is open
    QPointer<QgsSettings> mSettings;
    bool mDelSettings;
};

#endif // QGSOPTIONSDIALOGBASE_H