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https://invent.kde.org/marcoa/shift-shell.git
synced 2026-04-26 14:23:09 +00:00
Marco Allegretti
220be94b63
Running task icons in the convergence dock can now be dragged into the favourites section to pin the app at the drop position. Add indexed insertion to FavouritesModel so pinning can place the new favourite at a specific slot instead of always appending. Show a placeholder while dragging and reuse the existing addApplication path for the final pin action.
91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
// SPDX-FileCopyrightText: 2023 Devin Lin <devin@kde.org>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <QObject>
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#include <QAbstractListModel>
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#include <QList>
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#include <QObject>
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#include <QQuickItem>
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#include <QSet>
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#include <Plasma/Applet>
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#include "foliodelegate.h"
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#include "homescreen.h"
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class HomeScreen;
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class FolioDelegate;
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struct FavouritesDelegate {
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std::shared_ptr<FolioDelegate> delegate;
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qreal xPosition;
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};
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class FavouritesModel : public QAbstractListModel
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{
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Q_OBJECT
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QML_ELEMENT
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QML_UNCREATABLE("")
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public:
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enum Roles {
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DelegateRole = Qt::UserRole + 1,
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};
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FavouritesModel(HomeScreen *parent = nullptr);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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QHash<int, QByteArray> roleNames() const override;
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Q_INVOKABLE void removeEntry(int row);
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Q_INVOKABLE bool addApplication(const QString &storageId);
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Q_INVOKABLE bool addApplicationAt(int row, const QString &storageId);
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Q_INVOKABLE bool containsApplication(const QString &storageId) const;
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Q_INVOKABLE void moveEntry(int fromRow, int toRow);
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bool canAddEntry(int row, std::shared_ptr<FolioDelegate> delegate);
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bool addEntry(int row, std::shared_ptr<FolioDelegate> delegate);
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std::shared_ptr<FolioDelegate> getEntryAt(int row);
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// whether the dock is full, we can't add any more items
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bool isFull() const;
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// for use with drag and drop, as the delegate is dragged around
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// ghost - fake delegate exists at an index, so a gap is created
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// invisible - existing delegate looks like it doesn't exist
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int getGhostEntryPosition();
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void setGhostEntry(int row);
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void replaceGhostEntry(std::shared_ptr<FolioDelegate> delegate);
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void deleteGhostEntry();
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// whether the position given is in between 2 delegates, or at the edge.
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// this would return false if dropping should place the delegate into a folder/create a folder.
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bool dropPositionIsEdge(qreal x, qreal y) const;
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// the index that dropping at the position given would place the delegate at.
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int dropInsertPosition(qreal x, qreal y) const;
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QPointF getDelegateScreenPosition(int position) const;
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QJsonArray exportToJson();
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void save();
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Q_INVOKABLE void load();
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void loadFromJson(QJsonArray arr);
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private:
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void connectSaveRequests(std::shared_ptr<FolioDelegate> delegate);
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// get the x (or y) position where delegates start being placed
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qreal getDelegateRowStartPos() const;
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// adjusts the index in relation to the page orientation
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// this is so that we only have to calculate positions assuming one orientation
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int adjustIndex(int index) const;
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HomeScreen *m_homeScreen{nullptr};
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QList<FavouritesDelegate> m_delegates;
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};
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