Differential D16689 Diff 45345 krusader/Panel/krpreviewjob.cpp

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krusader/Panel/krpreviewjob.cpp

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37// view becomes unresponsive during load if set too high 37​// view becomes unresponsive during load if set too high
38#define MAX_CHUNK_SIZE 50 38​#define MAX_CHUNK_SIZE 50
39 39​
40 40​
41KrPreviewJob::KrPreviewJob(KrPreviews *parent) : _job(0), _parent(parent) 41​KrPreviewJob::KrPreviewJob(KrPreviews *parent) : _job(0), _parent(parent)
42{ 42​{
43 _timer.setSingleShot(true); 43​ _timer.setSingleShot(true);
44 _timer.setInterval(0); 44​ _timer.setInterval(0);
45 connect(&_timer, SIGNAL(timeout()), SLOT(slotStartJob())); 45​ connect(&_timer, &QTimer::timeout, this, &KrPreviewJob::slotStartJob);
46} 46​}
47 47​
48KrPreviewJob::~KrPreviewJob() 48​KrPreviewJob::~KrPreviewJob()
49{ 49​{
50 doKill(); 50​ doKill();
51} 51​}
52 52​
53void KrPreviewJob::scheduleItem(KrViewItem *item) 53​void KrPreviewJob::scheduleItem(KrViewItem *item)
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 Line(s)106 for(int i = 0; i < _scheduled.count() && i < MAX_CHUNK_SIZE; i++) {
108 list.append(fi); 108​ list.append(fi);
109 _hash.insert(fi, _scheduled[i]); 109​ _hash.insert(fi, _scheduled[i]);
110 } 110​ }
111 QStringList allPlugins = KIO::PreviewJob::availablePlugins(); 111​ QStringList allPlugins = KIO::PreviewJob::availablePlugins();
112 _job = new KIO::PreviewJob(list, QSize(size, size), &allPlugins); 112​ _job = new KIO::PreviewJob(list, QSize(size, size), &allPlugins);
113 _job->setOverlayIconAlpha(0); 113​ _job->setOverlayIconAlpha(0);
114 _job->setOverlayIconSize(0); 114​ _job->setOverlayIconSize(0);
115 _job->setScaleType(KIO::PreviewJob::ScaledAndCached); 115​ _job->setScaleType(KIO::PreviewJob::ScaledAndCached);
116 connect(_job, SIGNAL(gotPreview(KFileItem,QPixmap)), SLOT(slotGotPreview(KFileItem,QPixmap))); 116​ connect(_job, &KIO::PreviewJob::gotPreview, this, &KrPreviewJob::slotGotPreview);
117 connect(_job, SIGNAL(failed(KFileItem)), SLOT(slotFailed(KFileItem))); 117​ connect(_job, &KIO::PreviewJob::failed, this, &KrPreviewJob::slotFailed);
118 connect(_job, SIGNAL(result(KJob*)), SLOT(slotJobResult(KJob*))); 118​ connect(_job, &KIO::PreviewJob::result, this, &KrPreviewJob::slotJobResult);
119} 119​}
120 120​
121void KrPreviewJob::slotJobResult(KJob *job) 121​void KrPreviewJob::slotJobResult(KJob *job)
122{ 122​{
123 (void) job; 123​ (void) job;
124 124​
125 if(!disconnect(_job, 0, this, 0)) 125​ if(!disconnect(_job, 0, this, 0))
126 abort(); 126​ abort();
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