File indexing completed on 2024-04-14 15:49:45

 // SPDX-License-Identifier: GPL-3.0-or-later
 /*
   Copyright 2017 Martin Koller, kollix@aon.at
 
   This file is part of liquidshell.
 
   liquidshell 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.
 
   liquidshell 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 liquidshell.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <DBusTypes.hxx>
 
 #include <QtEndian>
 
 //--------------------------------------------------------------------------------
 
 const QDBusArgument &operator>>(const QDBusArgument &argument, KDbusImageStruct &pixmap)
 {
   pixmap = QPixmap();
 
   if ( argument.currentType() == QDBusArgument::StructureType )
   {
     qint32 w = 0, h = 0;
     QByteArray data;
 
     argument.beginStructure();
     argument >> w;
     argument >> h;
     argument >> data;
     argument.endStructure();
 
     // convert data to QPixmap
     if ( w && h && !data.isEmpty() )
     {
       if ( QSysInfo::ByteOrder == QSysInfo::LittleEndian )
       {
         quint32 *uintBuf = reinterpret_cast<quint32 *>(data.data());
         for (uint i = 0; i < data.size() / sizeof(quint32); ++i)
         {
           *uintBuf = qToBigEndian(*uintBuf);
           ++uintBuf;
         }
       }
       pixmap = QPixmap::fromImage(QImage(reinterpret_cast<const uchar *>(data.constData()), w, h, QImage::Format_ARGB32));
     }
   }
 
   return argument;
 }
 
 //--------------------------------------------------------------------------------
 
 const QDBusArgument &operator>>(const QDBusArgument &argument, KDbusImageVector &icon)
 {
   icon = QIcon();
 
   if ( argument.currentType() == QDBusArgument::ArrayType )
   {
     argument.beginArray();
 
     while ( !argument.atEnd() )
     {
       KDbusImageStruct pixmap;
       argument >> pixmap;
       if ( !pixmap.isNull() )
         icon.addPixmap(pixmap);
     }
 
     argument.endArray();
   }
   return argument;
 }
 
 //--------------------------------------------------------------------------------
 
 const QDBusArgument &operator>>(const QDBusArgument &argument, KDbusToolTipStruct &tip)
 {
   tip = KDbusToolTipStruct();
 
   if ( argument.currentType() == QDBusArgument::StructureType )
   {
     argument.beginStructure();
     argument >> tip.icon;
     argument >> tip.image;
     argument >> tip.title;
     argument >> tip.subTitle;
     argument.endStructure();
   }
 
   return argument;
 }
 
 //--------------------------------------------------------------------------------
 // add "dummy" operators we never need since we'll never send icons, but qDBusRegisterMetaType needs them
 // But we must correctly create the structure information
 
 QDBusArgument &operator<<(QDBusArgument &argument, const KDbusImageStruct &pixmap)
 {
   argument.beginStructure();
   argument << qint32(pixmap.width());
   argument << qint32(pixmap.height());
   argument << QByteArray();
   argument.endStructure();
   return argument;
 }
 
 //--------------------------------------------------------------------------------
 
 QDBusArgument &operator<<(QDBusArgument &argument, const KDbusImageVector &)
 {
   argument.beginArray(qMetaTypeId<KDbusImageStruct>());
   argument.endArray();
   return argument;
 }
 
 //--------------------------------------------------------------------------------
 
 QDBusArgument &operator<<(QDBusArgument &argument, const KDbusToolTipStruct &tip)
 {
   argument.beginStructure();
   argument << tip.icon;
   argument << tip.image;
   argument << tip.title;
   argument << tip.subTitle;
   argument.endStructure();
   return argument;
 }
 
 //--------------------------------------------------------------------------------