File indexing completed on 2024-05-12 16:02:26

 /*
  *  SPDX-FileCopyrightText: 2016 Michael Abrahams <miabraha@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "kis_cursor_cache.h"
 
 #include <QScreen>
 #include <QWindow>
 #include <QBitmap>
 #include <QImage>
 #include <qmath.h>
 #include <QDebug>
 #include <QPainter>
 #include <QApplication>
 
 #include "KoResourcePaths.h"
 
 Q_GLOBAL_STATIC(KisCursorCache, s_instance)
 
 namespace {
 
     QCursor loadImpl(const QString &cursorName, int hotspotX, int hotspotY) {
         QPixmap cursorImage = QPixmap(":/" + cursorName);
         if (cursorImage.isNull()) {
             qWarning() << "Could not load cursor from qrc, trying filesystem" << cursorName;
             cursorImage = QPixmap(KoResourcePaths::findAsset("kis_pics", cursorName));
             if (cursorImage.isNull()) {
                 qWarning() << "Could not load cursor from filesystem" << cursorName;
                 return Qt::ArrowCursor;
             }
         }
 
         return QCursor(cursorImage, hotspotX, hotspotY);
     }
 
 }
 
 KisCursorCache::KisCursorCache() {}
 
 KisCursorCache* KisCursorCache::instance()
 {
     return s_instance;
 }
 
 QCursor KisCursorCache::load(const QString & cursorName, int hotspotX, int hotspotY)
 {
     if (cursorHash.contains(cursorName)) {
         return cursorHash[ cursorName ].second;
     }
 
     // Otherwise, construct the cursor
     QCursor newCursor = loadImpl(cursorName, hotspotX, hotspotY);
     cursorHash.insert(cursorName, QPair<QPoint, QCursor>(QPoint(hotspotX, hotspotY), newCursor));
     return newCursor;
 }