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119 lines
4.3 KiB
C++
119 lines
4.3 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef View_ToolBar_H
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#define View_ToolBar_H
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#include <AIS_InteractiveContext.hxx>
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#include <Standard.hxx>
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#include <inspector/View_ContextType.hxx>
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#include <inspector/View_ToolActionType.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QObject>
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#include <QMap>
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#include <Standard_WarningsRestore.hxx>
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class QComboBox;
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class QToolButton;
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class QWidget;
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//! \class View_ToolBar
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//! \brief This is a container of the next view actions:
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//! - selection of interactive context
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//! - actions of View_ToolActionType enumeration
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//!
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//! It contains container of possible interactive contexts where the presentations may be visualized
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//! and choice control to select an active context.
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//! If action is clicked, a signal about is sent.
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class View_ToolBar : public QObject
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{
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Q_OBJECT
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public:
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//! Constructor
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Standard_EXPORT View_ToolBar (QWidget* theParent, const bool isUseKeepView = true);
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//! Destructor
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virtual ~View_ToolBar() {}
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//! \returns parent widget of actions
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QWidget* GetControl() const { return myMainWindow; }
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//! Appends context for the given type
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//! \param theType a context type
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//! \param theContext a context
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Standard_EXPORT void SetContext (View_ContextType theType, const Handle(AIS_InteractiveContext)& theContext);
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//! \returns type of active item of context selector
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Standard_EXPORT View_ContextType CurrentContextType() const;
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//! Sets current context type
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//! \param theType a context type
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Standard_EXPORT void SetCurrentContextType (View_ContextType theType);
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//! Sets default context type
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//! \param theType a context type
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void SetDefaultContextType (const View_ContextType theType) { myDefaultContextType = (int)theType; }
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//! \returns an active context of context selector
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Standard_EXPORT Handle(AIS_InteractiveContext) CurrentContext() const;
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//! \returns whether the action is checked(toggled). Acceptable only if the action is checkable.
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Standard_EXPORT bool IsActionChecked (const int theActionId) const;
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//! Saves state of tool bar actions
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//! \param theToolBar a view instance
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//! \param theItems [out] properties
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//! \param thePrefix preference item prefix
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Standard_EXPORT static void SaveState (View_ToolBar* theToolBar,
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QMap<QString, QString>& theItems,
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const QString& thePrefix = QString());
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//! Restores state of tool bar actions
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//! \param theToolBar a view instance
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//! \param theKey property key
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//! \param theValue property value
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//! \param thePrefix preference item prefix
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//! \return boolean value whether the property is applied to the tree view
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Standard_EXPORT static bool RestoreState (View_ToolBar* theToolBar,
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const QString& theKey, const QString& theValue,
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const QString& thePrefix = QString());
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signals:
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//! Signal about click on action of View_ToolActionType enumeration
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void actionClicked (int theActionId);
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//! Signal about selection of context
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void contextChanged();
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private slots:
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//! Processes clicked action and emit signal with action identifier
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void onActionClicked();
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private:
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QWidget* myMainWindow; //!< tool bar parent widget
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QComboBox* myViewSelector; //!< container of possible contexts
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int myDefaultContextType; //!< type of context read from preferences
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QMap<View_ToolActionType, QToolButton*> myActionsMap; //!< tool actions
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QMap<View_ContextType, Handle(AIS_InteractiveContext)> myViewContexts; //!< contexts
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QMap<View_ContextType, QString> myViewContextNames; //!< names of contexts
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};
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#endif
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