144 lines
5.3 KiB
C++
144 lines
5.3 KiB
C++
/****************************************************************************
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* Copyright (c) 2018 Zheng Lei (realthunder) <realthunder.dev@gmail.com> *
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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_DLGOBJECTSELECTION_H
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#define GUI_DLGOBJECTSELECTION_H
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#include <QDialog>
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#include <QTimer>
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#include <App/DocumentObserver.h>
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#include <Base/Parameter.h>
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#include <Base/Bitmask.h>
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class QCheckBox;
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class QTreeWidgetItem;
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class QTreeWidget;
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namespace Gui {
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class Ui_DlgObjectSelection;
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/** Dialog for object dependency selection
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*/
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class GuiExport DlgObjectSelection : public QDialog
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{
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Q_OBJECT
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public:
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/** Constructor
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*
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* Creates a dialog for selecting the given objects and their dependent
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* objects
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*
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* @param objs: initial objects
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* @param parent: optional parent widget
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* @param fl: optional window flags
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*/
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DlgObjectSelection(const std::vector<App::DocumentObject*> &objs,
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QWidget* parent = nullptr, Qt::WindowFlags fl = Qt::WindowFlags());
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/** Constructor
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*
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* Creates a dialog for selecting the given objects and their dependent
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* objects with exclusions
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*
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* @param objs: initial objects
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* @param excludes: excluded objects. The objects and their dependents will
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* still be in the list but unchecked.
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* @param parent: optional parent widget
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* @param fl: optional window flags
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*/
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DlgObjectSelection(const std::vector<App::DocumentObject*> &objs,
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const std::vector<App::DocumentObject*> &excludes,
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QWidget* parent = nullptr, Qt::WindowFlags fl = Qt::WindowFlags());
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/// Destructor
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~DlgObjectSelection() override;
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/// Options for getSelections()
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enum class SelectionOptions {
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/// Invert the selection, i.e. return the unselected objects
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Invert = 1,
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/// Sort the returned object in depending order
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Sort = 2,
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/// Return the unselected objects sorted in depending order
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InvertSort = 3,
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};
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/// Get the selected objects
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std::vector<App::DocumentObject*> getSelections(SelectionOptions options = SelectionOptions()) const;
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/// Add a user defined checkbox at the bottom of the dialog
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void addCheckBox(QCheckBox *box);
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/// Override the prompt message
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void setMessage(const QString &);
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void accept() override;
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void reject() override;
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private Q_SLOTS:
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void onDepItemChanged(QTreeWidgetItem * item, int);
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void onObjItemChanged(QTreeWidgetItem * item, int);
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void onItemSelectionChanged();
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void checkItemChanged();
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void onAutoDeps(bool);
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void onItemExpanded(QTreeWidgetItem *item);
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void onUseOriginalsBtnClicked();
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void onShowDeps();
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private:
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QTreeWidgetItem *getItem(App::DocumentObject *obj,
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std::vector<QTreeWidgetItem*> **items = nullptr,
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QTreeWidgetItem *parent = nullptr);
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QTreeWidgetItem *createDepItem(QTreeWidget *parent, App::DocumentObject *obj);
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void init(const std::vector<App::DocumentObject*> &objs,
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const std::vector<App::DocumentObject*> &excludes);
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void setItemState(App::DocumentObject *obj, Qt::CheckState state, bool forced = false);
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void updateAllItemState();
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private:
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Ui_DlgObjectSelection* ui;
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std::vector<App::DocumentObject*> initSels;
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std::vector<App::DocumentObject*> deps;
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std::set<App::DocumentObject*> depSet;
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std::map<App::SubObjectT, std::vector<QTreeWidgetItem*>> itemMap;
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std::map<App::SubObjectT, QTreeWidgetItem*> depMap;
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std::map<App::SubObjectT, QTreeWidgetItem*> inMap;
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std::map<App::SubObjectT, Qt::CheckState> itemChanged;
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QTreeWidgetItem *allItem = nullptr;
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QPushButton* useOriginalsBtn;
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bool returnOriginals = false;
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QTimer timer;
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ParameterGrp::handle hGrp;
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};
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} // namespace Gui
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ENABLE_BITMASK_OPERATORS(Gui::DlgObjectSelection::SelectionOptions);
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#endif // GUI_DLGOBJECTSELECTION_H
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