X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/39cfd051ef25f3a90fdfa411325829ca119a421c..6a4d4463b8e7ed09b5a93e1199e7630e49e80071:/src/kitemviews/kfileitemmodelrolesupdater.cpp

diff --git a/src/kitemviews/kfileitemmodelrolesupdater.cpp b/src/kitemviews/kfileitemmodelrolesupdater.cpp
index 5c212a984..c6ce877e3 100644
--- a/src/kitemviews/kfileitemmodelrolesupdater.cpp
+++ b/src/kitemviews/kfileitemmodelrolesupdater.cpp
@@ -23,9 +23,8 @@
 
 #include <KConfig>
 #include <KConfigGroup>
-#include <KDebug>
+#include <KSharedConfig>
 #include <KFileItem>
-#include <KGlobal>
 #include <KIconLoader>
 #include <KJobWidgets>
 #include <KIO/JobUiDelegate>
@@ -45,7 +44,6 @@
 #ifdef HAVE_BALOO
     #include "private/kbaloorolesprovider.h"
     #include <Baloo/File>
-    #include <Baloo/FileFetchJob>
     #include <Baloo/FileMonitor>
 #endif
 
@@ -97,7 +95,7 @@ KFileItemModelRolesUpdater::KFileItemModelRolesUpdater(KFileItemModel* model, QO
 {
     Q_ASSERT(model);
 
-    const KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
+    const KConfigGroup globalConfig(KSharedConfig::openConfig(), "PreviewSettings");
     m_enabledPlugins = globalConfig.readEntry("Plugins", QStringList()
                                                          << "directorythumbnail"
                                                          << "imagethumbnail"
@@ -495,7 +493,7 @@ void KFileItemModelRolesUpdater::slotGotPreview(const KFileItem& item, const QPi
     const QString mimeTypeGroup = mimeType.left(slashIndex);
     if (mimeTypeGroup == QLatin1String("image")) {
         if (m_enlargeSmallPreviews) {
-            KPixmapModifier::applyFrame(scaledPixmap, m_iconSize);
+            KPixmapModifier::applyFrame(scaledPixmap, m_iconSize * qApp->devicePixelRatio());
         } else {
             // Assure that small previews don't get enlarged. Instead they
             // should be shown centered within the frame.
@@ -504,7 +502,7 @@ void KFileItemModelRolesUpdater::slotGotPreview(const KFileItem& item, const QPi
                                            scaledPixmap.height() < contentSize.height();
             if (enlargingRequired) {
                 QSize frameSize = scaledPixmap.size();
-                frameSize.scale(m_iconSize, Qt::KeepAspectRatio);
+                frameSize.scale(m_iconSize * qApp->devicePixelRatio(), Qt::KeepAspectRatio);
 
                 QPixmap largeFrame(frameSize);
                 largeFrame.fill(Qt::transparent);
@@ -512,19 +510,20 @@ void KFileItemModelRolesUpdater::slotGotPreview(const KFileItem& item, const QPi
                 KPixmapModifier::applyFrame(largeFrame, frameSize);
 
                 QPainter painter(&largeFrame);
-                painter.drawPixmap((largeFrame.width()  - scaledPixmap.width()) / 2,
-                                   (largeFrame.height() - scaledPixmap.height()) / 2,
+                painter.drawPixmap((largeFrame.width()  - scaledPixmap.width() / scaledPixmap.devicePixelRatio()) / 2,
+                                   (largeFrame.height() - scaledPixmap.height() / scaledPixmap.devicePixelRatio()) / 2,
                                    scaledPixmap);
                 scaledPixmap = largeFrame;
             } else {
                 // The image must be shrinked as it is too large to fit into
                 // the available icon size
-                KPixmapModifier::applyFrame(scaledPixmap, m_iconSize);
+                KPixmapModifier::applyFrame(scaledPixmap, m_iconSize * qApp->devicePixelRatio());
             }
         }
     } else {
-        KPixmapModifier::scale(scaledPixmap, m_iconSize);
+        KPixmapModifier::scale(scaledPixmap, m_iconSize * qApp->devicePixelRatio());
     }
+    scaledPixmap.setDevicePixelRatio(qApp->devicePixelRatio());
 
     QHash<QByteArray, QVariant> data = rolesData(item);
 
@@ -705,21 +704,8 @@ void KFileItemModelRolesUpdater::applyChangedBalooRoles(const QString& itemUrl)
         return;
     }
 
-    Baloo::FileFetchJob* job = new Baloo::FileFetchJob(item.localPath());
-    connect(job, &Baloo::FileFetchJob::finished, this, &KFileItemModelRolesUpdater::applyChangedBalooRolesJobFinished);
-    job->setProperty("item", QVariant::fromValue(item));
-    job->start();
-#else
-#ifndef Q_CC_MSVC
-    Q_UNUSED(itemUrl);
-#endif
-#endif
-}
-
-void KFileItemModelRolesUpdater::applyChangedBalooRolesJobFinished(KJob* kjob)
-{
-#ifdef HAVE_BALOO
-    const KFileItem item = kjob->property("item").value<KFileItem>();
+    Baloo::File file(item.localPath());
+    file.load();
 
     const KBalooRolesProvider& rolesProvider = KBalooRolesProvider::instance();
     QHash<QByteArray, QVariant> data;
@@ -731,8 +717,7 @@ void KFileItemModelRolesUpdater::applyChangedBalooRolesJobFinished(KJob* kjob)
         data.insert(role, QVariant());
     }
 
-    Baloo::FileFetchJob* job = static_cast<Baloo::FileFetchJob*>(kjob);
-    QHashIterator<QByteArray, QVariant> it(rolesProvider.roleValues(job->file(), m_roles));
+    QHashIterator<QByteArray, QVariant> it(rolesProvider.roleValues(file, m_roles));
     while (it.hasNext()) {
         it.next();
         data.insert(it.key(), it.value());
@@ -744,6 +729,10 @@ void KFileItemModelRolesUpdater::applyChangedBalooRolesJobFinished(KJob* kjob)
     m_model->setData(index, data);
     connect(m_model, &KFileItemModel::itemsChanged,
             this,    &KFileItemModelRolesUpdater::slotItemsChanged);
+#else
+#ifndef Q_CC_MSVC
+    Q_UNUSED(itemUrl);
+#endif
 #endif
 }
 
@@ -753,7 +742,7 @@ void KFileItemModelRolesUpdater::slotDirectoryContentsCountReceived(const QStrin
     const bool getIsExpandableRole = m_roles.contains("isExpandable");
 
     if (getSizeRole || getIsExpandableRole) {
-        const int index = m_model->index(KUrl(path));
+        const int index = m_model->index(QUrl::fromLocalFile(path));
         if (index >= 0) {
             QHash<QByteArray, QVariant> data;