qgsstylev2managerdialog.h

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/***************************************************************************
    qgsstylev2managerdialog.h
    ---------------------
    begin                : November 2009
    copyright            : (C) 2009 by Martin Dobias
    email                : wonder dot sk at gmail 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 QGSSTYLEV2MANAGERDIALOG_H
#define QGSSTYLEV2MANAGERDIALOG_H

#include <QDialog>
#include <QStandardItem>
#include <QAction>
#include <QMenu>

#include "ui_qgsstylev2managerdialogbase.h"
#include "qgscontexthelp.h"

class QgsStyleV2;

class GUI_EXPORT QgsStyleV2ManagerDialog : public QDialog, private Ui::QgsStyleV2ManagerDialogBase
{
    Q_OBJECT

  public:
    QgsStyleV2ManagerDialog( QgsStyleV2* style, QWidget* parent = NULL );

    static QString addColorRampStatic( QWidget* parent, QgsStyleV2* style,
                                       QString RampType = QString() );

  public slots:
    void addItem();
    void editItem();
    void removeItem();
    void exportItemsSVG();
    void exportItemsPNG();
    void exportSelectedItemsImages( const QString& dir, const QString& format, const QSize& size );
    void exportItems();
    void importItems();

    void on_tabItemType_currentChanged( int );
    void populateList();

    void onFinished();

    void on_buttonBox_helpRequested() { QgsContextHelp::run( metaObject()->className() ); }

    void itemChanged( QStandardItem* item );

    void groupChanged( const QModelIndex& );
    void groupRenamed( QStandardItem * );
    void addGroup();
    void removeGroup();

    void groupSymbolsAction();

    void editSmartgroupAction();

    void regrouped( QStandardItem* );

    void filterSymbols( const QString& );

    void tagsChanged();

    void symbolSelected( const QModelIndex& );

    void grouptreeContextMenu( const QPoint& );

    void listitemsContextMenu( const QPoint& );

  protected slots:
    bool addColorRamp( QAction* action );

  protected:

    void populateTypes();

    void populateGroups();
    void buildGroupTree( QStandardItem* &parent );
    void setSymbolsChecked( const QStringList& );

    void populateSymbols( const QStringList& symbolNames, bool checkable = false );

    void populateColorRamps( const QStringList& colorRamps, bool checkable = false );

    int currentItemType();
    QString currentItemName();

    bool addSymbol();
    bool addColorRamp();

    bool editSymbol();
    bool editColorRamp();

    bool removeSymbol();
    bool removeColorRamp();

    void enableSymbolInputs( bool );
    void enableGroupInputs( bool );
    void enableItemsForGroupingMode( bool );

    bool eventFilter( QObject*, QEvent* ) override;

    void setBold( QStandardItem* );

    QgsStyleV2* mStyle;

    QString mStyleFilename;

    bool mModified;

    bool mGrouppingMode;

    QStringList mTagList;
};

#endif