70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
#ifndef MESSAGESMODEL_H
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#define MESSAGESMODEL_H
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#include <QAbstractItemModel>
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#include <QFont>
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#include <QIcon>
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// Representation of ONE message.
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class Message {
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private:
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QList<QVariant> m_data;
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friend class MessagesModel;
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friend class WebBrowser;
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};
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class MessagesModel : public QAbstractItemModel {
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Q_OBJECT
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public:
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// Constructors and destructors.
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explicit MessagesModel(QObject *parent = 0);
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virtual ~MessagesModel();
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// Model implementation.
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// Data accessors/manipulators.
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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QVariant data(const QModelIndex &index, int role) const;
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QVariant data(int row, int column, int role = Qt::EditRole) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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bool setData(int row, int column, const QVariant &value);
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Qt::ItemFlags flags(const QModelIndex &index) const;
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// Model dimensions.
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int rowCount(const QModelIndex &parent = QModelIndex()) const;
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int columnCount(const QModelIndex &parent = QModelIndex()) const;
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// Model navigation.
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QModelIndex parent(const QModelIndex &child) const;
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
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const Message &messageAt(int row_index) const;
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public slots:
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// Sets "read" status of message with given row index.
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void setMessageRead(int row_index, int read);
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private:
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void setupHeaderData();
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// Creates "normal" and "bold" fonts.
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void setupFonts();
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private:
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QHash<int, int> m_columnMappings;
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QList<Message> m_messages;
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QFont m_normalFont;
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QFont m_boldFont;
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QIcon m_favoriteIcon;
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QIcon m_readIcon;
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QIcon m_unreadIcon;
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QList<QString> m_headerData;
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};
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#endif // MESSAGESMODEL_H
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