Differential D24684 Diff 68210 src/widgets/previewjob.cpp

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src/widgets/previewjob.cpp

Show First 20 Lines • Show All 156 Lines • ▼ Show 20 Line(s)77public:
157 void emitPreview(const QImage &thumb); 157​ void emitPreview(const QImage &thumb);
158 158​
159 void startPreview(); 159​ void startPreview();
160 void slotThumbData(KIO::Job *, const QByteArray &); 160​ void slotThumbData(KIO::Job *, const QByteArray &);
161 161​
162 Q_DECLARE_PUBLIC(PreviewJob) 162​ Q_DECLARE_PUBLIC(PreviewJob)
163}; 163​};
164 164​
165#ifndef KIOWIDGETS_NO_DEPRECATED ​
166PreviewJob::PreviewJob(const KFileItemList &items, int width, int height, 165​PreviewJob::PreviewJob(const KFileItemList &items, int width, int height,
167 int iconSize, int iconAlpha, bool scale, bool save, 166​ int iconSize, int iconAlpha, bool scale, bool save,
168 const QStringList *enabledPlugins) 167​ const QStringList *enabledPlugins)
169 : KIO::Job(*new PreviewJobPrivate(items, QSize(width, height ? height : width))) 168​ : KIO::Job(*new PreviewJobPrivate(items, QSize(width, height ? height : width)))
170{ 169​{
171 Q_D(PreviewJob); 170​ Q_D(PreviewJob);
172 d->enabledPlugins = enabledPlugins ? *enabledPlugins : availablePlugins(); 171​ d->enabledPlugins = enabledPlugins ? *enabledPlugins : availablePlugins();
173 d->iconSize = iconSize; 172​ d->iconSize = iconSize;
174 d->iconAlpha = iconAlpha; 173​ d->iconAlpha = iconAlpha;
175 d->bScale = scale; 174​ d->bScale = scale;
176 d->bSave = save && scale; 175​ d->bSave = save && scale;
177 176​
178 // Return to event loop first, determineNextFile() might delete this; 177​ // Return to event loop first, determineNextFile() might delete this;
179 QTimer::singleShot(0, this, SLOT(startPreview())); 178​ QTimer::singleShot(0, this, SLOT(startPreview()));
180} 179​}
181#endif ​
182 180​
183PreviewJob::PreviewJob(const KFileItemList &items, 181​PreviewJob::PreviewJob(const KFileItemList &items,
184 const QSize &size, 182​ const QSize &size,
185 const QStringList *enabledPlugins) : 183​ const QStringList *enabledPlugins) :
186 KIO::Job(*new PreviewJobPrivate(items, size)) 184​ KIO::Job(*new PreviewJobPrivate(items, size))
187{ 185​{
188 Q_D(PreviewJob); 186​ Q_D(PreviewJob);
189 187​
▲ Show 20 Lines • Show All 593 Lines • ▼ Show 20 Line(s)780{
783 QStringList result; 781​ QStringList result;
784 const KService::List plugins = KServiceTypeTrader::self()->query(QStringLiteral("ThumbCreator")); 782​ const KService::List plugins = KServiceTypeTrader::self()->query(QStringLiteral("ThumbCreator"));
785 for (const KService::Ptr &plugin : plugins) { 783​ for (const KService::Ptr &plugin : plugins) {
786 result += plugin->mimeTypes(); 784​ result += plugin->mimeTypes();
787 } 785​ }
788 return result; 786​ return result;
789} 787​}
790 788​
791#ifndef KIOWIDGETS_NO_DEPRECATED ​
792PreviewJob *KIO::filePreview(const KFileItemList &items, int width, int height, 789​PreviewJob *KIO::filePreview(const KFileItemList &items, int width, int height,
793 int iconSize, int iconAlpha, bool scale, bool save, 790​ int iconSize, int iconAlpha, bool scale, bool save,
794 const QStringList *enabledPlugins) 791​ const QStringList *enabledPlugins)
795{ 792​{
796 return new PreviewJob(items, width, height, iconSize, iconAlpha, 793​ return new PreviewJob(items, width, height, iconSize, iconAlpha,
797 scale, save, enabledPlugins); 794​ scale, save, enabledPlugins);
798} 795​}
799 796​
800PreviewJob *KIO::filePreview(const QList<QUrl> &items, int width, int height, 797​PreviewJob *KIO::filePreview(const QList<QUrl> &items, int width, int height,
801 int iconSize, int iconAlpha, bool scale, bool save, 798​ int iconSize, int iconAlpha, bool scale, bool save,
802 const QStringList *enabledPlugins) 799​ const QStringList *enabledPlugins)
803{ 800​{
804 KFileItemList fileItems; 801​ KFileItemList fileItems;
805 fileItems.reserve(items.size()); 802​ fileItems.reserve(items.size());
806 for (const QUrl &url : items) { 803​ for (const QUrl &url : items) {
807 Q_ASSERT(url.isValid()); // please call us with valid urls only 804​ Q_ASSERT(url.isValid()); // please call us with valid urls only
808 fileItems.append(KFileItem(url)); 805​ fileItems.append(KFileItem(url));
809 } 806​ }
810 return new PreviewJob(fileItems, width, height, iconSize, iconAlpha, 807​ return new PreviewJob(fileItems, width, height, iconSize, iconAlpha,
811 scale, save, enabledPlugins); 808​ scale, save, enabledPlugins);
812} 809​}
813#endif ​
814 810​
815PreviewJob *KIO::filePreview(const KFileItemList &items, const QSize &size, const QStringList *enabledPlugins) 811​PreviewJob *KIO::filePreview(const KFileItemList &items, const QSize &size, const QStringList *enabledPlugins)
816{ 812​{
817 return new PreviewJob(items, size, enabledPlugins); 813​ return new PreviewJob(items, size, enabledPlugins);
818} 814​}
819 815​
820#ifndef KIOWIDGETS_NO_DEPRECATED ​
821KIO::filesize_t PreviewJob::maximumFileSize() 816​KIO::filesize_t PreviewJob::maximumFileSize()
822{ 817​{
823 KConfigGroup cg(KSharedConfig::openConfig(), "PreviewSettings"); 818​ KConfigGroup cg(KSharedConfig::openConfig(), "PreviewSettings");
824 return cg.readEntry("MaximumSize", 5 * 1024 * 1024LL /* 5MB */); 819​ return cg.readEntry("MaximumSize", 5 * 1024 * 1024LL /* 5MB */);
825} 820​}
826#endif ​
827 821​
828#include "moc_previewjob.cpp" 822​#include "moc_previewjob.cpp"