qelectrotech-source-mirror/sources/SearchAndReplace/ui/searchandreplacewidget.h

/*
	Copyright 2006-2021 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 SEARCHANDREPLACEWIDGET_H
#define SEARCHANDREPLACEWIDGET_H

#include "../../QWidgetAnimation/qwidgetanimation.h"
#include "../../qetgraphicsitem/element.h"
#include "../../qetgraphicsitem/independenttextitem.h"
#include "../searchandreplaceworker.h"

#include <QTreeWidgetItemIterator>
#include <QWidget>

class QTreeWidgetItem;
class QETDiagramEditor;
class QAction;

namespace Ui {
	class SearchAndReplaceWidget;
}



class SearchAndReplaceWidget : public QWidget
{
	Q_OBJECT
	
	public:
		explicit SearchAndReplaceWidget(QWidget *parent = nullptr);
		~SearchAndReplaceWidget() override;
	
		bool event(QEvent *event) override;
		void clear();
		void setEditor(QETDiagramEditor *editor);
	
	private:
		void setUpTreeItems();
		void setHideAdvanced(bool hide);
		void fillItemsList();
		void addElement(Element *element);
		void search();
		void setUpActions();
		void setUpConenctions();
		
		void setVisibleAllParents(QTreeWidgetItem *item,
					  bool expend_parent = true);

		QTreeWidgetItem *nextItem(
				QTreeWidgetItem *item=nullptr,
				QTreeWidgetItemIterator::IteratorFlag flags
				= QTreeWidgetItemIterator::All) const;

		QTreeWidgetItem *previousItem(
				QTreeWidgetItem *item=nullptr,
				QTreeWidgetItemIterator::IteratorFlag flags
				= QTreeWidgetItemIterator::All) const;

		void updateNextPreviousButtons();
		void itemChanged(QTreeWidgetItem *item, int column);
		void setChildCheckState(QTreeWidgetItem *item,
					Qt::CheckState check,
					bool deep = true);
		void updateParentCheckState(QTreeWidgetItem *item,
					    bool all_parents = true);
		void activateNextChecked();
		QList<Diagram *> selectedDiagram() const;
		QList<Element *> selectedElement() const;
		QList<Conductor *> selectedConductor() const;
		QList<IndependentTextItem *> selectedText() const;
		
		static QStringList searchTerms(Diagram *diagram);
		static QStringList searchTerms(Element *element);
		static QStringList searchTerms(Conductor *conductor);
		static QStringList searchTerms(QString str);
		
	private slots:
		void on_m_quit_button_clicked();
		void on_m_advanced_pb_toggled(bool checked);
		void on_m_tree_widget_itemDoubleClicked(QTreeWidgetItem *item,
							int column);
		void on_m_reload_pb_clicked();	
		void on_m_tree_widget_currentItemChanged(
				QTreeWidgetItem *current,
				QTreeWidgetItem *previous);
		void on_m_next_pb_clicked();
		void on_m_previous_pb_clicked();
		void on_m_folio_pb_clicked();
		void on_m_replace_pb_clicked();
		void on_m_replace_all_pb_clicked();
		void on_m_element_pb_clicked();
		void on_m_mode_cb_currentIndexChanged(int index);
		void on_m_case_sensitive_cb_stateChanged(int arg1);
		void on_m_conductor_pb_clicked();
		void on_m_advanced_replace_pb_clicked();
		
	private:
		Ui::SearchAndReplaceWidget *ui;
		QETDiagramEditor *m_editor;
		QTreeWidgetItem *m_root_qtwi          = nullptr,
						*m_folio_qtwi         = nullptr,
						*m_indi_text_qtwi     = nullptr,
						*m_elements_qtwi      = nullptr,
						*m_simple_elmt_qtwi   = nullptr,
						*m_master_elmt_qtwi   = nullptr,
						*m_slave_elmt_qtwi    = nullptr,
						*m_report_elmt_qtwi   = nullptr,
						*m_terminal_elmt_qtwi = nullptr,
						*m_conductor_qtwi     = nullptr;
		QList<QTreeWidgetItem *> m_qtwi_elmts;
		QList<QTreeWidgetItem *> m_category_qtwi;
		QHash<QTreeWidgetItem *, QPointer <Element>> m_element_hash;
		QHash<QTreeWidgetItem *,
			QPointer <IndependentTextItem>> m_text_hash;
		QHash<QTreeWidgetItem *, QPointer <Conductor>> m_conductor_hash;
		QPointer<Element> m_highlighted_element;
		QPointer<QGraphicsObject> m_last_selected;
		QHash<QTreeWidgetItem *, QPointer <Diagram>> m_diagram_hash;
		SearchAndReplaceWorker m_worker;
		QWidgetAnimation *m_vertical_animation;
		QWidgetAnimation *m_horizontal_animation;

		QAction *m_select_elements   = nullptr,
				*m_select_conductors = nullptr,
				*m_select_texts      = nullptr;
};

#endif // SEARCHANDREPLACEWIDGET_H