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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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54c85db29c
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4860 bfdf4180-ca20-0410-9c96-a3a8aa849046
94 lines
3.5 KiB
C++
94 lines
3.5 KiB
C++
/*
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Copyright 2006-2017 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PANELAPPAREILS_H
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#define PANELAPPAREILS_H
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#include "genericpanel.h"
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#include "templatelocation.h"
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class QETProject;
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class Diagram;
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class TitleBlockTemplatesFilesCollection;
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/**
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This class provides a tree widget listing known filesystem-based elements
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collections and opened project files along with their content (diagrams,
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embedded collections, ...). It enables users to perform various actions on
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the displayed content
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*/
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class ElementsPanel : public GenericPanel {
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Q_OBJECT
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// constructors, destructor
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public:
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ElementsPanel(QWidget * = 0);
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virtual ~ElementsPanel();
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private:
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ElementsPanel(const ElementsPanel &);
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// methods
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public:
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// methods used to determine what is represented by a particular visual item
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// methods used to get what is represented by a particular visual item
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QString dirPathForItem(QTreeWidgetItem *);
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QString filePathForItem(QTreeWidgetItem *);
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signals:
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void requestForProject(QETProject *);
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void requestForDiagram(Diagram *);
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void requestForTitleBlockTemplate(const TitleBlockTemplateLocation &);
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public slots:
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void slot_doubleClick(QTreeWidgetItem *, int);
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void reload(bool = false);
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void filter(const QString &, QET::Filtering = QET::RegularFilter);
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void projectWasOpened(QETProject *);
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void projectWasClosed(QETProject *);
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void buildFilterList();
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void applyCurrentFilter(const QList<QTreeWidgetItem *> &);
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void ensureHierarchyIsVisible(const QList<QTreeWidgetItem *> &);
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protected:
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void dragEnterEvent(QDragEnterEvent *);
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void startDrag(Qt::DropActions);
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void startTitleBlockTemplateDrag(const TitleBlockTemplateLocation &);
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bool matchesCurrentFilter(const QTreeWidgetItem *) const;
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bool matchesFilter(const QTreeWidgetItem *, QString) const;
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protected slots:
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void panelContentChange();
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private:
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virtual QTreeWidgetItem *addProject (QETProject *);
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virtual QTreeWidgetItem *updateTemplatesCollectionItem(QTreeWidgetItem *, TitleBlockTemplatesCollection *, PanelOptions = AddAllChild, bool = false);
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virtual QTreeWidgetItem *updateTemplateItem (QTreeWidgetItem *, const TitleBlockTemplateLocation &, PanelOptions, bool = false);
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// attributes
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private:
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QSet<QETProject *> projects_to_display_; ///< list of projects that have been added to this panel
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QTreeWidgetItem *common_tbt_collection_item_; ///< pointer to the item representing the common templates collection
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QTreeWidgetItem *custom_tbt_collection_item_; ///< pointer to the item representing the user templates collection
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int loading_progress_; ///< used to track the loading progress of elements collections
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bool first_reload_; ///< used to distinguish the first time this panel is reloaded
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QString filter_; ///< Currently applied filter
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QStringList filter_list_; ///< Currently applied list of filter
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};
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#endif
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