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PromptsModel.cpp
/*
* Copyright (C) 2017 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "PromptsModel.h"
PromptsModel::PromptsModel(QObject* parent)
: QAbstractListModel(parent)
{
m_roleNames[TypeRole] = "type";
m_roleNames[TextRole] = "text";
}
PromptsModel& PromptsModel::operator=(const PromptsModel &other)
{
beginResetModel();
m_prompts = other.m_prompts;
endResetModel();
Q_EMIT countChanged();
return *this;
}
int PromptsModel::rowCount(const QModelIndex &parent) const
{
if (parent.isValid())
return 0;
return m_prompts.size();
}
QVariant PromptsModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid() || index.column() > 0 || index.row() >= m_prompts.size())
return QVariant();
switch (role) {
case Qt::DisplayRole: // fallthrough
case TextRole: return m_prompts[index.row()].prompt;
case TypeRole: return m_prompts[index.row()].type;
default: return QVariant();
}
}
QHash<int, QByteArray> PromptsModel::roleNames() const
{
return m_roleNames;
}
void PromptsModel::prepend(const QString &text, PromptType type)
{
beginInsertRows(QModelIndex(), 0, 0);
m_prompts.prepend(PromptInfo{text, type});
endInsertRows();
Q_EMIT countChanged();
}
void PromptsModel::append(const QString &text, PromptType type)
{
beginInsertRows(QModelIndex(), m_prompts.size(), m_prompts.size());
m_prompts.append(PromptInfo{text, type});
endInsertRows();
Q_EMIT countChanged();
}
void PromptsModel::clear()
{
beginResetModel();
m_prompts.clear();
endResetModel();
Q_EMIT countChanged();
}
bool PromptsModel::hasPrompt() const
{
Q_FOREACH(const PromptInfo &info, m_prompts) {
if (info.type == PromptType::Secret || info.type == PromptType::Question) {
return true;
}
}
return false;
}