Merged very early alpha-version of Dolphin 2.0

[dolphin.git] / src / panels / information / informationpanelcontent.cpp

diff --git a/src/panels/information/informationpanelcontent.cpp b/src/panels/information/informationpanelcontent.cpp
index b820be0a0f89c0cf57b96166e2152f0fe10550ec..1084fa0855c351c46e30812b7342ad03c57d2f8a 100644 (file)
--- a/src/panels/information/informationpanelcontent.cpp
+++ b/src/panels/information/informationpanelcontent.cpp
@@ -21,7 +21,7 @@
 
 #include <KDialog>
 #include <KFileItem>
-#include <KFileMetaDataWidget>
+#include <kfilemetadatawidget.h>
 #include <KFilePlacesModel>
 #include <KGlobalSettings>
 #include <KIO/PreviewJob>
@@ -63,8 +63,7 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     m_phononWidget(0),
     m_nameLabel(0),
     m_metaDataWidget(0),
-    m_metaDataArea(0),
-    m_enabledPlugins()
+    m_metaDataArea(0)
 {
     parent->installEventFilter(this);
 
@@ -103,8 +102,8 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     m_nameLabel->setAlignment(Qt::AlignHCenter);
     m_nameLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
 
-    const bool showPreview = InformationPanelSettings::showPreview();
-    m_preview->setVisible(showPreview);
+    const bool previewsShown = InformationPanelSettings::previewsShown();
+    m_preview->setVisible(previewsShown);
 
     m_metaDataWidget = new KFileMetaDataWidget(parent);
     m_metaDataWidget->setFont(KGlobalSettings::smallestReadableFont());
@@ -174,16 +173,8 @@ void InformationPanelContent::showItem(const KFileItem& item)
                 m_outdatedPreviewTimer->start();
             }
 
-            if (m_enabledPlugins.isEmpty()) {
-                const KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
-                m_enabledPlugins = globalConfig.readEntry("Plugins", QStringList()
-                                                                     << "directorythumbnail"
-                                                                     << "imagethumbnail"
-                                                                     << "jpegthumbnail");
-            }
-
-            KIO::PreviewJob* job = KIO::filePreview(KFileItemList() << item, m_preview->width(), m_preview->height(),
-                                                    0, 0, false, true, &m_enabledPlugins);
+            KIO::PreviewJob* job = KIO::filePreview(KFileItemList() << item, QSize(m_preview->width(), m_preview->height()));
+            job->setScaleType(KIO::PreviewJob::Unscaled);
 
             connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
                     this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
@@ -192,12 +183,12 @@ void InformationPanelContent::showItem(const KFileItem& item)
         }
     }
 
-    if (m_metaDataWidget != 0) {
+    if (m_metaDataWidget) {
         m_metaDataWidget->show();
         m_metaDataWidget->setItems(KFileItemList() << item);
     }
 
-    if (InformationPanelSettings::showPreview()) {
+    if (InformationPanelSettings::previewsShown()) {
         const QString mimeType = item.mimetype();
         const bool usePhonon = Phonon::BackendCapabilities::isMimeTypeAvailable(mimeType) &&
                                (mimeType != "image/png");  // TODO: workaround, as Phonon
@@ -234,7 +225,7 @@ void InformationPanelContent::showItems(const KFileItemList& items)
     m_preview->setPixmap(icon);
     setNameLabelText(i18ncp("@info", "%1 item selected", "%1 items selected", items.count()));
 
-    if (m_metaDataWidget != 0) {
+    if (m_metaDataWidget) {
         m_metaDataWidget->setItems(items);
     }
 
@@ -276,7 +267,7 @@ void InformationPanelContent::configureSettings(const QList<QAction*>& customCon
     QAction* previewAction = popup.addAction(i18nc("@action:inmenu", "Preview"));
     previewAction->setIcon(KIcon("view-preview"));
     previewAction->setCheckable(true);
-    previewAction->setChecked(InformationPanelSettings::showPreview());
+    previewAction->setChecked(InformationPanelSettings::previewsShown());
 
     QAction* configureAction = popup.addAction(i18nc("@action:inmenu", "Configure..."));
     configureAction->setIcon(KIcon("configure"));
@@ -289,14 +280,14 @@ void InformationPanelContent::configureSettings(const QList<QAction*>& customCon
     // Open the popup and adjust the settings for the
     // selected action.
     QAction* action = popup.exec(QCursor::pos());
-    if (action == 0) {
+    if (!action) {
         return;
     }
 
     const bool isChecked = action->isChecked();
     if (action == previewAction) {
         m_preview->setVisible(isChecked);
-        InformationPanelSettings::setShowPreview(isChecked);
+        InformationPanelSettings::setPreviewsShown(isChecked);
     } else if (action == configureAction) {
         FileMetaDataConfigurationDialog* dialog = new FileMetaDataConfigurationDialog();
         dialog->setDescription(i18nc("@label::textbox",
@@ -315,7 +306,8 @@ void InformationPanelContent::showIcon(const KFileItem& item)
     m_outdatedPreviewTimer->stop();
     m_pendingPreview = false;
     if (!applyPlace(item.targetUrl())) {
-        m_preview->setPixmap(item.pixmap(KIconLoader::SizeEnormous));
+        KIcon icon(item.iconName(), KIconLoader::global(), item.overlays());
+        m_preview->setPixmap(icon.pixmap(KIconLoader::SizeEnormous));
     }
 }
 
@@ -323,10 +315,11 @@ void InformationPanelContent::showPreview(const KFileItem& item,
                                           const QPixmap& pixmap)
 {
     m_outdatedPreviewTimer->stop();
-
     Q_UNUSED(item);
     if (m_pendingPreview) {
-        m_preview->setPixmap(pixmap);
+        QPixmap p = pixmap;
+        KIconLoader::global()->drawOverlays(item.overlays(), p, KIconLoader::Desktop);
+        m_preview->setPixmap(p);
         m_pendingPreview = false;
     }
 }
@@ -418,7 +411,7 @@ void InformationPanelContent::adjustWidgetSizes(int width)
 
     // The metadata widget also contains a text widget which may return
     // a large preferred width.
-    if (m_metaDataWidget != 0) {
+    if (m_metaDataWidget) {
         m_metaDataWidget->setMaximumWidth(maxWidth);
     }