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41 lines
924 B
C++
41 lines
924 B
C++
#include <QDebug>
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#include "tweetmodel.h"
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TweetModel::TweetModel(QObject *parent): QAbstractListModel(parent) {
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}
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QHash<int, QByteArray> TweetModel::roleNames() const {
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QHash<int, QByteArray> roles;
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roles[RoleText] = "rawText";
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return roles;
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}
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void TweetModel::addTweet(QVariantMap tweet) {
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beginInsertRows(QModelIndex(), rowCount(), rowCount());
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tweets.append(tweet);
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endInsertRows();
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}
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void TweetModel::clearTweets() {
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beginRemoveRows(QModelIndex(), 0, rowCount() - 1);
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tweets.clear();
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endRemoveRows();
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}
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int TweetModel::rowCount(const QModelIndex &) const {
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return tweets.count();
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}
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QVariant TweetModel::data(const QModelIndex &index, int role) const {
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QVariant result;
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QVariantMap tweet = tweets[index.row()];
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switch (role) {
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case TweetModel::RoleText:
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result = tweet["text"];
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default:
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result = tweet["text"];
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}
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return result;
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}
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