147 lines
5.8 KiB
C++
147 lines
5.8 KiB
C++
/******************************************************************************
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* Copyright (c)2012 Jan Rheinlaender <jrheinlaender@users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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******************************************************************************/
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#ifndef GUI_TASKVIEW_TaskTransformedParameters_H
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#define GUI_TASKVIEW_TaskTransformedParameters_H
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#include <Gui/TaskView/TaskView.h>
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#include <Gui/Selection.h>
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#include <Gui/TaskView/TaskDialog.h>
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#include "TaskTransformedMessages.h"
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#include "ViewProviderTransformed.h"
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namespace PartDesign {
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class Transformed;
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}
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namespace PartDesignGui {
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class TaskMultiTransformParameters;
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/**
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The transformed subclasses will be used in two different modes:
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1. As a stand-alone feature
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2. As a container that stores transformation info for a MultiTransform feature. In this case
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the flag insideMultiTransform is set to true.
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Because in the second case there is no ViewProvider, some special methods are required to
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access the underlying FeatureTransformed object in two different ways.
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**/
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class TaskTransformedParameters : public Gui::TaskView::TaskBox, public Gui::SelectionObserver
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{
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Q_OBJECT
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public:
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/// Constructor for task with ViewProvider
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TaskTransformedParameters(ViewProviderTransformed *TransformedView, QWidget *parent = 0);
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/// Constructor for task with parent task (MultiTransform mode)
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TaskTransformedParameters(TaskMultiTransformParameters *parentTask);
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virtual ~TaskTransformedParameters()
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{}
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const std::vector<App::DocumentObject*> getOriginals(void) const;
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/// Get the support object either of the object associated with this feature or with the parent feature (MultiTransform mode)
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App::DocumentObject* getSupportObject() const;
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protected Q_SLOTS:
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/// Connect the subTask OK button to the MultiTransform task
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virtual void onSubTaskButtonOK() {}
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protected:
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const bool originalSelected(const Gui::SelectionChanges& msg);
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/// Get the TransformedFeature object associated with this task
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// Either through the ViewProvider or the currently active subFeature of the parentTask
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PartDesign::Transformed *getObject() const;
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/// Recompute either this feature or the parent feature (MultiTransform mode)
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void recomputeFeature();
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void hideObject();
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void showObject();
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void hideOriginals();
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void showOriginals();
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void exitSelectionMode();
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void addReferenceSelectionGate(bool edge, bool face);
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protected:
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virtual void changeEvent(QEvent *e) = 0;
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virtual void onSelectionChanged(const Gui::SelectionChanges& msg) = 0;
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protected:
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QWidget* proxy;
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ViewProviderTransformed *TransformedView;
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bool originalSelectionMode;
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bool referenceSelectionMode;
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/// The MultiTransform parent task of this task
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TaskMultiTransformParameters* parentTask;
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/// Flag indicating whether this object is a container for MultiTransform
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bool insideMultiTransform;
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/// Lock updateUI(), applying changes to the underlying feature and calling recomputeFeature()
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bool blockUpdate;
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};
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/// simulation dialog for the TaskView
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class TaskDlgTransformedParameters : public Gui::TaskView::TaskDialog
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{
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Q_OBJECT
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public:
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TaskDlgTransformedParameters(ViewProviderTransformed *TransformedView);
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virtual ~TaskDlgTransformedParameters() {}
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ViewProviderTransformed* getTransformedView() const
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{ return TransformedView; }
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public:
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/// is called the TaskView when the dialog is opened
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virtual void open()
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{}
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/// is called by the framework if an button is clicked which has no accept or reject role
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virtual void clicked(int)
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{}
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/// is called by the framework if the dialog is accepted (Ok)
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virtual bool accept();
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/// is called by the framework if the dialog is rejected (Cancel)
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virtual bool reject();
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/// is called by the framework if the user presses the help button
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virtual bool isAllowedAlterDocument(void) const
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{ return false; }
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/// returns for Close and Help button
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virtual QDialogButtonBox::StandardButtons getStandardButtons(void) const
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{ return QDialogButtonBox::Ok|QDialogButtonBox::Cancel; }
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protected:
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ViewProviderTransformed *TransformedView;
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TaskTransformedParameters *parameter;
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TaskTransformedMessages *message;
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};
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} //namespace PartDesignGui
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#endif // GUI_TASKVIEW_TASKAPPERANCE_H
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