139 lines
3.3 KiB
C++
139 lines
3.3 KiB
C++
/*
|
|
* Copyright (C) 2021 CutefishOS Team.
|
|
*
|
|
* Author: revenmartin <revenmartin@gmail.com>
|
|
*
|
|
* 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, either version 3 of the License, or
|
|
* any later version.
|
|
*
|
|
* 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 "pathbarmodel.h"
|
|
|
|
PathBarModel::PathBarModel(QObject *parent)
|
|
: QAbstractItemModel(parent)
|
|
{
|
|
|
|
}
|
|
|
|
PathBarModel::~PathBarModel()
|
|
{
|
|
}
|
|
|
|
QString PathBarModel::url() const
|
|
{
|
|
return m_url;
|
|
}
|
|
#include<QDebug>
|
|
void PathBarModel::setUrl(const QString &url)
|
|
{
|
|
if (m_url != url) {
|
|
beginResetModel();
|
|
m_url = url;
|
|
|
|
qDeleteAll(m_pathList);
|
|
m_pathList.clear();
|
|
|
|
QString _url = url;
|
|
while (_url.endsWith("/"))
|
|
_url.chop(1);
|
|
_url += '/';
|
|
|
|
int count = _url.count("/");
|
|
|
|
for (int i = 0; i < count; ++i) {
|
|
_url = QString(_url).left(_url.lastIndexOf("/"));
|
|
QString label = QString(_url).right(_url.length() - _url.lastIndexOf("/") - 1);
|
|
|
|
if (label.isEmpty())
|
|
continue;
|
|
|
|
PathBarItem *item = new PathBarItem;
|
|
|
|
if (label.contains(":") && i == count - 1) {
|
|
item->name = "/";
|
|
item->url = QUrl(_url + "///");
|
|
} else {
|
|
item->name = label;
|
|
item->url = QUrl(_url);
|
|
}
|
|
|
|
m_pathList.append(item);
|
|
}
|
|
|
|
std::reverse(m_pathList.begin(), m_pathList.end());
|
|
|
|
endResetModel();
|
|
emit urlChanged();
|
|
}
|
|
}
|
|
|
|
QHash<int, QByteArray> PathBarModel::roleNames() const
|
|
{
|
|
QHash<int, QByteArray> roleNames;
|
|
roleNames[PathBarModel::NameRole] = "name";
|
|
roleNames[PathBarModel::UrlRole] = "url";
|
|
roleNames[PathBarModel::PathRole] = "path";
|
|
return roleNames;
|
|
}
|
|
|
|
int PathBarModel::rowCount(const QModelIndex &parent) const
|
|
{
|
|
if (parent.isValid())
|
|
return 0;
|
|
|
|
return m_pathList.size();
|
|
}
|
|
|
|
int PathBarModel::columnCount(const QModelIndex &parent) const
|
|
{
|
|
Q_UNUSED(parent);
|
|
return 1;
|
|
}
|
|
|
|
QVariant PathBarModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid())
|
|
return QVariant();
|
|
|
|
PathBarItem *item = m_pathList.at(index.row());
|
|
|
|
switch (role) {
|
|
case PathBarModel::NameRole:
|
|
return item->name;
|
|
case PathBarModel::UrlRole:
|
|
return item->url;
|
|
case PathBarModel::PathRole:
|
|
return item->url.toString(QUrl::PreferLocalFile);
|
|
}
|
|
|
|
return QVariant();
|
|
}
|
|
|
|
QModelIndex PathBarModel::index(int row, int column, const QModelIndex &parent) const
|
|
{
|
|
if (row < 0 || column != 0 || row >= m_pathList.size()) {
|
|
return QModelIndex();
|
|
}
|
|
|
|
if (parent.isValid()) {
|
|
return QModelIndex();
|
|
}
|
|
|
|
return createIndex(row, column, m_pathList.at(row));
|
|
}
|
|
|
|
QModelIndex PathBarModel::parent(const QModelIndex &child) const
|
|
{
|
|
Q_UNUSED(child);
|
|
return QModelIndex();
|
|
}
|