strawberry-audio-player-win.../src/core/iconloader.cpp

78 lines
1.9 KiB
C++
Raw Normal View History

2018-02-27 18:06:05 +01:00
/*
* Strawberry Music Player
* Copyright 2013, Jonas Kvinge <jonas@strawbs.net>
* This file was part of Clementine.
* Copyright 2010, David Sansome <me@davidsansome.com>
*
* Strawberry 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
* (at your option) any later version.
*
* Strawberry 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
2018-08-09 18:39:44 +02:00
*
2018-02-27 18:06:05 +01:00
*/
#include "config.h"
#include <QFile>
#include <QList>
#include <QString>
#include <QIcon>
#include <QSize>
2018-02-27 18:06:05 +01:00
#include <QtDebug>
#include "core/logging.h"
#include "iconloader.h"
2018-02-27 18:06:05 +01:00
QList<int> IconLoader::sizes_;
QString IconDefault(":/icons/64x64/strawberry.png");
void IconLoader::Init() {
sizes_.clear();
sizes_ << 22 << 32 << 48 << 64;
if (!QFile::exists(IconDefault)) {
qLog(Error) << "Default icon does not exist" << IconDefault;
}
}
QIcon IconLoader::Load(const QString &name) {
QIcon ret;
if (name.isEmpty()) {
qLog(Warning) << "Icon name is empty!";
ret.addFile(IconDefault, QSize(64, 64));
return ret;
}
const QString path(":icons/%1x%2/%3.png");
for (int size : sizes_) {
QString filename(path.arg(size).arg(size).arg(name));
if (QFile::exists(filename)) ret.addFile(filename, QSize(size, size));
}
// Load icon from system theme only if it hasn't been found
if (ret.isNull()) {
ret = QIcon::fromTheme(name);
if (!ret.isNull()) return ret;
qLog(Warning) << "Couldn't load icon" << name;
}
if (ret.isNull()) {
ret.addFile(IconDefault, QSize(64, 64));
}
return ret;
}