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* Copyright (c) 2012 Jan Rheinländer <jrheinlaender@users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
******************************************************************************/
#ifndef PARTDESIGNGUI_FeaturePickDialog_H
#define PARTDESIGNGUI_FeaturePickDialog_H
#include <functional>
#include <QListWidgetItem>
#include <App/DocumentObject.h>
#include <Gui/DocumentObserver.h>
#include <Gui/TaskView/TaskDialog.h>
#include <Gui/TaskView/TaskView.h>
#include <Gui/ViewProviderCoordinateSystem.h>
namespace PartDesignGui
{
class SoSwitch;
class Ui_TaskFeaturePick;
class TaskFeaturePick: public Gui::TaskView::TaskBox,
public Gui::SelectionObserver,
public Gui::DocumentObserver
{
Q_OBJECT
public:
enum featureStatus
{
validFeature = 0,
invalidShape,
noWire,
isUsed,
otherBody,
otherPart,
notInBody,
basePlane,
afterTip
};
TaskFeaturePick(
std::vector<App::DocumentObject*>& objects,
const std::vector<featureStatus>& status,
bool singleFeatureSelect,
QWidget* parent = nullptr
);
~TaskFeaturePick() override;
std::vector<App::DocumentObject*> getFeatures();
std::vector<App::DocumentObject*> buildFeatures();
void showExternal(bool val);
bool isSingleSelectionEnabled() const;
static App::DocumentObject* makeCopy(App::DocumentObject* obj, std::string sub, bool independent);
protected Q_SLOTS:
void onUpdate(bool);
void onSelectionChanged(const Gui::SelectionChanges& msg) override;
void onItemSelectionChanged();
void onDoubleClick(QListWidgetItem* item);
protected:
/** Notifies when the object is about to be removed. */
void slotDeletedObject(const Gui::ViewProviderDocumentObject& Obj) override;
/** Notifies on undo */
void slotUndoDocument(const Gui::Document& Doc) override;
/** Notifies on document deletion */
void slotDeleteDocument(const Gui::Document& Doc) override;
private:
std::unique_ptr<Ui_TaskFeaturePick> ui;
QWidget* proxy;
std::vector<Gui::ViewProviderCoordinateSystem*> origins;
bool doSelection;
std::string documentName;
std::vector<QString> features;
std::vector<featureStatus> statuses;
void updateList();
const QString getFeatureStatusString(const featureStatus st);
};
/// simulation dialog for the TaskView
class TaskDlgFeaturePick: public Gui::TaskView::TaskDialog
{
Q_OBJECT
public:
TaskDlgFeaturePick(
std::vector<App::DocumentObject*>& objects,
const std::vector<TaskFeaturePick::featureStatus>& status,
std::function<bool(std::vector<App::DocumentObject*>)> acceptfunc,
std::function<void(std::vector<App::DocumentObject*>)> workfunc,
bool singleFeatureSelect,
std::function<void(void)> abortfunc = 0
);
~TaskDlgFeaturePick() override;
public:
/// is called the TaskView when the dialog is opened
void open() override;
/// is called by the framework if an button is clicked which has no accept or reject role
void clicked(int) override;
/// is called by the framework if the dialog is accepted (Ok)
bool accept() override;
/// is called by the framework if the dialog is rejected (Cancel)
bool reject() override;
/// is called by the framework if the user presses the help button
bool isAllowedAlterDocument() const override
{
return false;
}
void showExternal(bool val);
/// returns for Close and Help button
QDialogButtonBox::StandardButtons getStandardButtons() const override
{
return QDialogButtonBox::Ok | QDialogButtonBox::Cancel;
}
protected:
TaskFeaturePick* pick;
bool accepted;
std::function<bool(std::vector<App::DocumentObject*>)> acceptFunction;
std::function<void(std::vector<App::DocumentObject*>)> workFunction;
std::function<void(void)> abortFunction;
};
} // namespace PartDesignGui
#endif // PARTDESIGNGUI_FeaturePickDialog_H
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