mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-06-04 17:33:05 +00:00
db3fe712d3
This reverts commit a5b044e58532f7bb3106730cae53329258cec2dc. because QIcon used with multithread are not safe Change-Id: I1502a23358b7b2f90d164f36861870f6c9df280c
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
#include "themeappicon.h"
|
|
|
|
#include <QIcon>
|
|
#include <QFile>
|
|
#include <QDebug>
|
|
|
|
ThemeAppIcon::ThemeAppIcon(QObject *parent) : QObject(parent)
|
|
{
|
|
|
|
}
|
|
|
|
ThemeAppIcon::~ThemeAppIcon()
|
|
{
|
|
|
|
}
|
|
|
|
const QPixmap ThemeAppIcon::getIcon(const QString iconName, const int size)
|
|
{
|
|
const int s = size & ~1;
|
|
|
|
QPixmap pixmap;
|
|
|
|
do {
|
|
|
|
if (iconName.startsWith("data:image/"))
|
|
{
|
|
const QStringList strs = iconName.split("base64,");
|
|
if (strs.size() == 2)
|
|
pixmap.loadFromData(QByteArray::fromBase64(strs.at(1).toLatin1()));
|
|
|
|
if (!pixmap.isNull())
|
|
break;
|
|
}
|
|
|
|
if (QFile::exists(iconName))
|
|
{
|
|
pixmap = QPixmap(iconName);
|
|
if (!pixmap.isNull())
|
|
break;
|
|
}
|
|
|
|
const QIcon icon = QIcon::fromTheme(iconName, QIcon::fromTheme("application-x-desktop"));
|
|
pixmap = icon.pixmap(QSize(s, s));
|
|
if (!pixmap.isNull())
|
|
break;
|
|
|
|
pixmap = QPixmap(":/icons/resources/application-x-desktop.svg");
|
|
if (!pixmap.isNull())
|
|
break;
|
|
|
|
Q_UNREACHABLE();
|
|
|
|
} while (false);
|
|
|
|
return pixmap.scaled(s, s, Qt::KeepAspectRatio, Qt::SmoothTransformation);
|
|
}
|
|
|