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In the terminal strip manager, free terminals could only be moved into a strip with the "move to" list and its button. Dragging one onto a strip, which is what users try first (#409), did nothing. Free terminals can now be dragged onto a strip in the tree on the left, from either place they are listed: - the free terminal table: every selected row is moved; - the tree itself: the dragged free terminal is moved. Dropping on a strip, or on a terminal already in that strip, moves them with the same undo command as the button, so one undo puts them back. The strip is then selected, showing the terminals just added. A drop anywhere else is refused. A drop is also refused while the free terminal table has edits that are not applied yet: moving reloads that table and would lose them. The button is disabled in the same case. The drag carries the uuids of the terminal elements under its own mime type, and the tree only moves terminals that are still free in the project when the drop happens. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
102 lines
3.0 KiB
C++
102 lines
3.0 KiB
C++
/*
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Copyright 2006-2026 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 TERMINALSTRIPTREEDOCKWIDGET_H
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#define TERMINALSTRIPTREEDOCKWIDGET_H
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#include <QDockWidget>
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#include <QPointer>
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#include <QHash>
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#include <QUuid>
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#include <functional>
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class QETProject;
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class QTreeWidgetItem;
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class TerminalStrip;
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class RealTerminal;
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class QMimeData;
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namespace Ui {
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class TerminalStripTreeDockWidget;
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}
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class TerminalStripTreeDockWidget : public QDockWidget
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{
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Q_OBJECT
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private:
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enum TreeWidgetType{
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Root,
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Terminal,
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FreeTerminal,
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Installation,
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Location,
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Strip
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};
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//Role used for data in QTreeWidgetItem
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static constexpr int UUID_USER_ROLE{Qt::UserRole + 1};
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public:
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explicit TerminalStripTreeDockWidget(QETProject *project, QWidget *parent = nullptr);
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~TerminalStripTreeDockWidget();
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void setProject(QETProject *project = nullptr);
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void reload();
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bool currentIsStrip() const;
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TerminalStrip* currentStrip() const;
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QString currentInstallation() const;
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QString currentLocation() const;
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void setSelectedStrip(TerminalStrip *strip);
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QSharedPointer<RealTerminal> currentRealTerminal() const;
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void setDropCheck(std::function<bool()> check);
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protected:
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bool eventFilter(QObject *watched, QEvent *event) override;
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signals:
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void currentStripChanged(TerminalStrip *strip);
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private slots:
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void on_m_tree_view_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);
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private:
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void buildTree();
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QTreeWidgetItem* addTerminalStrip(TerminalStrip *terminal_strip);
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void addFreeTerminal();
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void setCurrentStrip(TerminalStrip *strip);
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TerminalStrip *stripAt(const QPoint &pos) const;
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QVector<QSharedPointer<RealTerminal>> freeTerminals(const QMimeData *mime_data) const;
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bool dropAllowed(const QMimeData *mime_data, const QPoint &pos) const;
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private:
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Ui::TerminalStripTreeDockWidget *ui;
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QPointer<QETProject> m_project;
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QPointer<TerminalStrip> m_current_strip;
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QHash<QTreeWidgetItem *, QPointer<TerminalStrip>> m_item_strip_H;
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QHash<QUuid, QSharedPointer<RealTerminal>> m_uuid_terminal_H;
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QHash<QUuid, QPointer<TerminalStrip>> m_uuid_strip_H;
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QVector<QMetaObject::Connection> m_strip_changed_connection;
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bool m_current_is_free_terminal{false};
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QMetaObject::Connection m_project_destroy_connection;
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std::function<bool()> m_drop_check;
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QPoint m_drag_start_pos;
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QUuid m_drag_uuid;
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};
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#endif // TERMINALSTRIPTREEDOCKWIDGET_H
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