127 lines
3.8 KiB
C++
Executable File
127 lines
3.8 KiB
C++
Executable File
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2014 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard 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 3 of the License, or
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// (at your option) any later version.
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//
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// RSS Guard 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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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#ifndef MESSAGESVIEW_H
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#define MESSAGESVIEW_H
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#include "core/messagesmodel.h"
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#include <QTreeView>
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#include <QHeaderView>
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class MessagesProxyModel;
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class MessagesView : public QTreeView {
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Q_OBJECT
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public:
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// Constructors and destructors.
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explicit MessagesView(QWidget *parent = 0);
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virtual ~MessagesView();
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inline void setSortingEnabled(bool enable) {
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QTreeView::setSortingEnabled(enable);
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header()->setSortIndicatorShown(false);
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}
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// Model accessors.
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inline MessagesProxyModel *model() {
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return m_proxyModel;
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}
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inline MessagesModel *sourceModel() {
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return m_sourceModel;
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}
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// Creates needed connections.
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void createConnections();
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public slots:
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void keyboardSearch(const QString &search);
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// Called after data got changed externally
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// and it needs to be reloaded to the view.
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// If "mark_current_index_read" is 0, then message with
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// "current" index is not marked as read.
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void reloadSelections(int mark_current_index_read);
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// Loads un-deleted messages from selected feeds.
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void loadFeeds(const QList<int> &feed_ids);
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// Message manipulators.
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void openSelectedSourceArticlesExternally();
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void openSelectedSourceMessagesInternally();
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void openSelectedMessagesInternally();
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// Works with SELECTED messages only.
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void setSelectedMessagesReadStatus(int read);
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void markSelectedMessagesRead();
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void markSelectedMessagesUnread();
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void switchSelectedMessagesImportance();
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void deleteSelectedMessages();
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void restoreSelectedMessages();
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void selectNextItem();
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void selectPreviousItem();
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// Searchs the visible message according to given pattern.
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void searchMessages(const QString &pattern);
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void filterMessages(MessagesModel::MessageFilter filter);
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protected slots:
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// Marks given indexes as selected.
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void reselectIndexes(const QModelIndexList &indexes);
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// Changes resize mode for all columns.
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void adjustColumns();
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protected:
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// Initializes context menu.
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void initializeContextMenu();
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// Sets up appearance.
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void setupAppearance();
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// Event reimplementations.
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void contextMenuEvent(QContextMenuEvent *event);
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void mousePressEvent(QMouseEvent *event);
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void keyPressEvent(QKeyEvent *event);
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void currentChanged(const QModelIndex ¤t, const QModelIndex &previous);
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void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
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signals:
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// Link/message openers.
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void openLinkNewTab(const QString &link);
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void openMessagesInNewspaperView(const QList<Message> &messages);
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// Notify others about message selections.
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void currentMessagesChanged(const QList<Message> &messages);
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void currentMessagesRemoved();
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private:
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QMenu *m_contextMenu;
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MessagesProxyModel *m_proxyModel;
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MessagesModel *m_sourceModel;
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bool m_columnsAdjusted;
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bool m_batchUnreadSwitch;
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};
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#endif // MESSAGESVIEW_H
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