126 lines
3.5 KiB
C++
Executable File
126 lines
3.5 KiB
C++
Executable File
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2017 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 "services/abstract/rootitem.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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// Model accessors.
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inline MessagesProxyModel* model() const {
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return m_proxyModel;
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}
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inline MessagesModel* sourceModel() const {
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return m_sourceModel;
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}
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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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void reloadSelections();
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// Loads un-deleted messages from selected feeds.
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void loadItem(RootItem* item);
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// Message manipulators.
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void openSelectedSourceMessagesExternally();
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void openSelectedMessagesInternally();
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void sendSelectedMessageViaEmail();
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// Works with SELECTED messages only.
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void setSelectedMessagesReadStatus(RootItem::ReadStatus 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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void selectNextUnreadItem();
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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::MessageHighlighter filter);
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private 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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// Saves current sort state.
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void onSortIndicatorChanged(int column, Qt::SortOrder order);
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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 openLinkMiniBrowser(const QString& link);
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void openMessagesInNewspaperView(RootItem* root, const QList<Message>& messages);
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// Notify others about message selections.
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void currentMessageChanged(const Message& message, RootItem* root);
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void currentMessageRemoved();
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private:
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void sort(int column, Qt::SortOrder order, bool repopulate_data, bool change_header, bool emit_changed_from_header);
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// Creates needed connections.
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void createConnections();
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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 selectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
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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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};
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#endif // MESSAGESVIEW_H
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