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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 ShapeView_Window_H
#define ShapeView_Window_H
#include <Standard.hxx>
#include <TCollection_AsciiString.hxx>
#include <inspector/TInspectorAPI_PluginParameters.hxx>
#include <TopoDS_Shape.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QItemSelection>
#include <QList>
#include <QModelIndexList>
#include <QObject>
#include <QPoint>
#include <QString>
#include <QTreeView>
#include <Standard_WarningsRestore.hxx>
class View_Window;
class ViewControl_PropertyView;
class QAction;
class QDockWidget;
class QMainWindow;
class QWidget;
//! \class ShapeView_Window
//! Window that unites all ShapeView controls.
class ShapeView_Window : public QObject
{
Q_OBJECT
public:
//! Constructor
Standard_EXPORT ShapeView_Window(QWidget* theParent);
//! Destructor
Standard_EXPORT virtual ~ShapeView_Window();
//! Provides the container with a parent where this container should be inserted.
//! If Qt implementation, it should be QWidget with QLayout set inside
//! \param theParent a parent class
Standard_EXPORT void SetParent(void* theParent);
//! Sets parameters container, it should be used when the plugin is initialized or in update
//! content \param theParameters a parameters container
void SetParameters(const Handle(TInspectorAPI_PluginParameters)& theParameters)
{
myParameters = theParameters;
}
//! Provides container for actions available in inspector on general level
//! \param theMenu if Qt implementation, it is QMenu object
Standard_EXPORT virtual void FillActionsMenu(void* theMenu);
//! Returns plugin preferences: dock widgets state, tree view columns.
//! \param theItem container of preference elements
Standard_EXPORT void GetPreferences(TInspectorAPI_PreferencesDataMap& theItem);
//! Applies plugin preferences
//! \param theItem container of preference elements
Standard_EXPORT void SetPreferences(const TInspectorAPI_PreferencesDataMap& theItem);
//! Applies parameters to Init controls, opens files if there are in parameters, updates OCAF tree
//! view model
Standard_EXPORT void UpdateContent();
//! Returns main control
QMainWindow* GetMainWindow() const { return myMainWindow; }
//! Returns current tree view
QTreeView* GetTreeView() const { return myTreeView; }
//! Removes all shapes in tree view model, remove all stored BREP files
Standard_EXPORT void RemoveAllShapes();
protected:
//! Appends shape into tree view model
//! \param theShape a shape instance
Standard_EXPORT void addShape(const TopoDS_Shape& theShape);
private:
//! Fills controls of the plugin by parameters:
//! - Fine AIS_InteractiveObject and fills View if it if it differs from the current context
//! \param theParameters a parameters container
void Init(NCollection_List<Handle(Standard_Transient)>& theParameters);
//! Reads Shape from the file name, add Shape into tree view
//! \param theFileName BREP file name
void OpenFile(const TCollection_AsciiString& theFileName);
protected slots:
//! Shows context menu for tree view selected item. It contains expand/collapse actions.
//! \param thePosition a clicked point
void onTreeViewContextMenuRequested(const QPoint& thePosition);
//! Processes selection in tree view: make presentation or owner selected in the context if
//! corresponding check box is checked \param theSelected a selected items \param theDeselected a
//! deselected items
void onTreeViewSelectionChanged(const QItemSelection& theSelected,
const QItemSelection& theDeselected);
//! Updates visibility states by erase all in context
void onEraseAllPerformed();
//! Sets the shape item exploded
void onExplode();
//! Removes all shapes in tree view
void onClearView() { RemoveAllShapes(); }
//! Loads BREP file and updates tree model to have shape of the file
void onLoadFile();
//! Views BREP files of selected items if exist
void onExportToBREP();
//! Converts file name to Ascii String and perform opening file
//! \param theFileName a file name to be opened
void onOpenFile(const QString& theFileName)
{
OpenFile(TCollection_AsciiString(theFileName.toUtf8().data()));
}
protected:
//! Creates new action and connect it to the given slot
//! \param theText an action text
//! \param theSlot a listener method
QAction* createAction(const QString& theText, const char* theSlot);
private:
QMainWindow* myMainWindow; //!< main control, parent for all ShapeView controls
QDockWidget* myPropertyPanelWidget; //!< property pane dockable widget
ViewControl_PropertyView*
myPropertyView; //!< property control to display model item values if exist
View_Window* myViewWindow; //!< OCC 3d view to visualize presentations
QTreeView* myTreeView; //!< tree view visualized shapes
Handle(TInspectorAPI_PluginParameters) myParameters; //!< plugins parameters container
};
#endif
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