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/*
Copyright 2006-2019 The QElectroTech Team
This file is part of QElectroTech.
QElectroTech is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
QElectroTech 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ELEMENTSCOLLECTIONWIDGET_H
#define ELEMENTSCOLLECTIONWIDGET_H
#include "elementslocation.h"
#include <QWidget>
#include <QModelIndex>
#include <QTimer>
class ElementsCollectionModel;
class QVBoxLayout;
class QMenu;
class QLineEdit;
class ElementCollectionItem;
class QProgressBar;
class QETProject;
class ElementsTreeView;
/**
* @brief The ElementsCollectionWidget class
* This widget embedd a tree view that display the element collection (common, custom, embedded)
* and all action needed to use this widget.
* This is the element collection widget used in the diagram editor.
*/
class ElementsCollectionWidget : public QWidget
{
Q_OBJECT
public:
ElementsCollectionWidget(QWidget *parent = nullptr);
void expandFirstItems();
void addProject (QETProject *project);
void removeProject (QETProject *project);
void highlightUnusedElement();
void setCurrentLocation(const ElementsLocation &location);
protected:
void leaveEvent(QEvent *event) override;
private:
void setUpAction();
void setUpWidget();
void setUpConnection();
void customContextMenu(const QPoint &point);
void openDir();
void editElement();
void deleteElement();
void deleteDirectory();
void editDirectory();
void newDirectory();
void newElement();
void showThisDir();
void resetShowThisDir();
void dirProperties();
void search();
void hideCollection(bool hide = true);
void hideItem(bool hide, const QModelIndex &index = QModelIndex(), bool recursive = true);
void showAndExpandItem (const QModelIndex &index, bool parent = true, bool child = false);
ElementCollectionItem *elementCollectionItemForIndex (const QModelIndex &index);
public slots:
void reload();
private:
void locationWasSaved(const ElementsLocation& location);
private:
ElementsCollectionModel *m_model;
QLineEdit *m_search_field;
QTimer m_search_timer;
ElementsTreeView *m_tree_view;
QVBoxLayout *m_main_vlayout;
QMenu *m_context_menu;
QModelIndex m_index_at_context_menu;
QModelIndex m_showed_index;
QProgressBar *m_progress_bar;
QAction *m_open_dir,
*m_edit_element,
*m_delete_element,
*m_delete_dir,
*m_reload,
*m_edit_dir,
*m_new_directory,
*m_new_element,
*m_show_this_dir,
*m_show_all_dir,
*m_dir_propertie;
bool m_first_show = true;
QList<QETProject *> m_waiting_project;
};
#endif // ELEMENTSCOLLECTIONWIDGET_H
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