1 /* ============================================================ 2 * Falkon - Qt web browser 3 * Copyright (C) 2018 David Rosca <nowrep@gmail.com> 4 * 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * ============================================================ */ 18 #pragma once 19 20 #include <QPointer> 21 #include <QMimeData> 22 #include <QAbstractListModel> 23 24 #include "qzcommon.h" 25 26 class WebTab; 27 class BrowserWindow; 28 29 class FALKON_EXPORT TabModelMimeData : public QMimeData 30 { 31 Q_OBJECT 32 33 public: 34 explicit TabModelMimeData(); 35 36 WebTab *tab() const; 37 void setTab(WebTab *tab); 38 39 bool hasFormat(const QString &format) const override; 40 QStringList formats() const override; 41 42 static QString mimeType(); 43 44 private: 45 QPointer<WebTab> m_tab; 46 }; 47 48 class FALKON_EXPORT TabModel : public QAbstractListModel 49 { 50 Q_OBJECT 51 52 public: 53 enum Roles { 54 WebTabRole = Qt::UserRole + 1, 55 TitleRole = Qt::UserRole + 2, 56 IconRole = Qt::UserRole + 3, 57 PinnedRole = Qt::UserRole + 4, 58 RestoredRole = Qt::UserRole + 5, 59 CurrentTabRole = Qt::UserRole + 6, 60 LoadingRole = Qt::UserRole + 7, 61 AudioPlayingRole = Qt::UserRole + 8, 62 AudioMutedRole = Qt::UserRole + 9, 63 BackgroundActivityRole = Qt::UserRole + 10 64 }; 65 66 explicit TabModel(BrowserWindow *window, QObject *parent = nullptr); 67 68 QModelIndex tabIndex(WebTab *tab) const; 69 WebTab *tab(const QModelIndex &index) const; 70 71 int rowCount(const QModelIndex &parent = QModelIndex()) const override; 72 Qt::ItemFlags flags(const QModelIndex &index) const override; 73 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; 74 75 Qt::DropActions supportedDropActions() const override; 76 QStringList mimeTypes() const override; 77 QMimeData *mimeData(const QModelIndexList &indexes) const override; 78 bool canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const override; 79 bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override; 80 81 private: 82 void init(); 83 void tabInserted(int index); 84 void tabRemoved(int index); 85 void tabMoved(int from, int to); 86 87 BrowserWindow *m_window; 88 QVector<WebTab*> m_tabs; 89 }; 90