qgsattributedialog.h

Go to the documentation of this file.

/***************************************************************************
                         qgsattributedialog.h  -  description
                             -------------------
    begin                : October 2004
    copyright            : (C) 2004 by Marco Hugentobler
    email                : marco.hugentobler@autoform.ch
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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 QGSATTRIBUTEDIALOG_H
#define QGSATTRIBUTEDIALOG_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgsattributeeditorcontext.h"
#include "qgsattributeform.h"
#include "qgsmaplayeractioncontextgenerator.h"
#include "qgstrackedvectorlayertools.h"
 
#include <QDialog>
#include <QGridLayout>
#include <QMenuBar>
 
class QgsHighlight;
class QgsActionMenu;

class GUI_EXPORT QgsAttributeDialog : public QDialog, public QgsMapLayerActionContextGenerator
{
    Q_OBJECT
 
  public:
    QgsAttributeDialog(
      QgsVectorLayer *vl,
      QgsFeature *thepFeature,
      bool featureOwner,
      QWidget *parent SIP_TRANSFERTHIS = nullptr,
      bool showDialogButtons = true,
      const QgsAttributeEditorContext &context = QgsAttributeEditorContext()
    );
 
    ~QgsAttributeDialog() override;

    void setHighlight( QgsHighlight *h );

    QgsAttributeForm *attributeForm() const { return mAttributeForm; }

    const QgsFeature *feature() const { return &mAttributeForm->feature(); }

    bool editable() const { return mAttributeForm->editable(); }

    void setMode( QgsAttributeEditorContext::Mode mode );

    void setEditCommandMessage( const QString &message ) { mAttributeForm->setEditCommandMessage( message ); }

    bool event( QEvent *e ) override;
 
    void showEvent( QShowEvent *event ) override;

    void setExtraContextScope( QgsExpressionContextScope *extraScope SIP_TRANSFER );
 
    QgsMapLayerActionContext createActionContext() override;
 
  public slots:
    void accept() override;
    void reject() override;

    void show();
 
  private:
    void init( QgsVectorLayer *layer, QgsFeature *feature, const QgsAttributeEditorContext &context, bool showDialogButtons );
 
    QString mSettingsPath;
    // Used to sync multiple widgets for the same field
    QgsHighlight *mHighlight = nullptr;
    QString mReturnvarname;
    QgsAttributeForm *mAttributeForm = nullptr;
    std::unique_ptr<QgsFeature> mOwnedFeature;
    QgsMessageBar *mMessageBar = nullptr;
 
    QgsTrackedVectorLayerTools mTrackedVectorLayerTools;
 
    QgsActionMenu *mMenu;
    QMenuBar *mMenuBar = nullptr;
 
    static int sFormCounter;
 
    bool mFirstShow = true;
    void saveGeometry();
    void restoreGeometry();
};
 
#endif