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// Created on: 2017-06-16
// Created by: Natalia ERMOLAEVA
// Copyright (c) 2017 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef DFBrowser_SearchLine_H
#define DFBrowser_SearchLine_H
#include <inspector/DFBrowser_SearchLineModel.hxx> // to include DFBrowser_SearchItemInfo
#include <Standard.hxx>
#include <TDocStd_Application.hxx>
#include <TDF_Label.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QCompleter>
#include <QFrame>
#include <QLineEdit>
#include <Standard_WarningsRestore.hxx>
class DFBrowser_Module;
class DFBrowser_SearchLineModel;
class QAbstractItemModel;
class QLineEdit;
class QToolButton;
class QStringList;
//! \class DFBrowser_SearchLine
//! It contains a line edit control with auto completion and search button
class DFBrowser_SearchLine : public QFrame
{
Q_OBJECT
public:
//! Constructor
Standard_EXPORT DFBrowser_SearchLine(QWidget* theParent);
//! Destructor
virtual ~DFBrowser_SearchLine() {}
//! Creates search line model filled by the module. It is necessary for auto completion of line
//! edit \param theModule a current module
Standard_EXPORT void SetModule(DFBrowser_Module* theModule);
//! Returns the current module
Standard_EXPORT DFBrowser_Module* GetModule();
//! Fills the search line model by OCAF document values
//! \param theDocumentValues container of document index to container of entry/attribute name to
//! item information \param theDocumentInfoValues container of a document index to entry/attribute
//! name
Standard_EXPORT void SetValues(
const QMap<int, QMap<QString, DFBrowser_SearchItemInfo>>& theDocumentValues,
const QMap<int, QStringList>& theDocumentInfoValues);
//! Clears cache of values in search line model
Standard_EXPORT void ClearValues();
//! Returns completer model
QAbstractItemModel* GetModel() { return myLineControl->completer()->model(); }
//! Returns completion completer model
QAbstractItemModel* GetCompletionModel() { return myLineControl->completer()->completionModel(); }
//! Returns the current line edit text
QString Text() const { return myLineControl->text(); }
//! Sets the current text value
//! \param theValue a string value
void SetText(const QString& theValue) { myLineControl->setText(theValue); }
signals:
//! Signals that is emitted by text changed in line edit control
void searchActivated();
private slots:
//! Updates icon of search button depending on text is empty and emits searchActivated signal
void onTextChanged(const QString& theText);
//! Sets completion prefix in completer model
void onReturnPressed() { myLineControl->completer()->setCompletionPrefix(myLineControl->text()); }
//! Sets empty text if the current text is not empty: new search is started
void onSearchButtonClicked();
private:
QLineEdit* myLineControl; //!< line editor control
QToolButton* mySearchButton; //!< search button
};
#endif
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