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105 lines
2.4 KiB
105 lines
2.4 KiB
10 years ago
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/*
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* libqtxdg - An Qt implementation of freedesktop.org xdg specs
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* Copyright (C) 2014 Luís Pereira <luis.artur.pereira@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include "xdgmimetype.h"
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#include "xdgicon.h"
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class XdgMimeTypePrivate : public QSharedData {
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public:
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XdgMimeTypePrivate();
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XdgMimeTypePrivate(const XdgMimeType& other);
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void computeIconName();
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QString iconName;
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bool computed;
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};
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XdgMimeTypePrivate::XdgMimeTypePrivate()
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: computed(false)
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{
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}
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XdgMimeTypePrivate::XdgMimeTypePrivate(const XdgMimeType& other)
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: iconName(other.dx->iconName),
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computed(other.dx->computed)
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{
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}
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XdgMimeType::XdgMimeType()
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: QMimeType(),
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dx(new XdgMimeTypePrivate())
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{
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}
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XdgMimeType::XdgMimeType(const QMimeType& mime)
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: QMimeType(mime),
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dx(new XdgMimeTypePrivate())
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{
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}
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XdgMimeType::XdgMimeType(const XdgMimeType& mime)
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: QMimeType(mime),
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dx(mime.dx)
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{
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}
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XdgMimeType &XdgMimeType::operator=(const XdgMimeType &other)
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{
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QMimeType::operator =(other);
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if (dx != other.dx)
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dx = other.dx;
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return *this;
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}
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XdgMimeType::~XdgMimeType()
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{
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}
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QString XdgMimeType::iconName() const
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{
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if (dx->computed) {
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return dx->iconName;
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} else {
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dx->iconName.clear();
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QStringList names;
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names.append(QMimeType::iconName());
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names.append(QMimeType::genericIconName());
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foreach (QString s, names) {
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if (!XdgIcon::fromTheme(s).isNull()) {
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dx->iconName = s;
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break;
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}
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}
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dx->computed = true;
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return dx->iconName;
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}
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}
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QIcon XdgMimeType::icon() const
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{
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return XdgIcon::fromTheme((iconName()));
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}
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