X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/9aee5d22513f0367febab54b38b3a7dc58d120bb..f4e2593aa79cdc0483121507012b2045bf2e9703:/src/panels/information/informationpanelcontent.cpp

diff --git a/src/panels/information/informationpanelcontent.cpp b/src/panels/information/informationpanelcontent.cpp
index c18d4738e..f44a3feb7 100644
--- a/src/panels/information/informationpanelcontent.cpp
+++ b/src/panels/information/informationpanelcontent.cpp
@@ -19,17 +19,17 @@
 
 #include "informationpanelcontent.h"
 
-#include <KFileItem>
 #include <KIO/JobUiDelegate>
 #include <KIO/PreviewJob>
-#include <KJobWidgets>
 #include <KIconEffect>
 #include <KIconLoader>
-#include <QIcon>
+#include <KJobWidgets>
 #include <KLocalizedString>
-#include <QMenu>
 #include <KSeparator>
 #include <KStringHandler>
+
+#include <QIcon>
+#include <QMenu>
 #include <QTextDocument>
 
 #ifndef HAVE_BALOO
@@ -43,18 +43,12 @@
 
 #include <Phonon/BackendCapabilities>
 #include <Phonon/MediaObject>
-#include <Phonon/SeekSlider>
 
-#include <QEvent>
 #include <QLabel>
-#include <QPixmap>
-#include <QResizeEvent>
 #include <QScrollArea>
 #include <QTextLayout>
-#include <QTextLine>
 #include <QTimer>
 #include <QVBoxLayout>
-#include <QFontDatabase>
 #include <QStyle>
 
 #include "dolphin_informationpanelsettings.h"
@@ -65,14 +59,14 @@
 InformationPanelContent::InformationPanelContent(QWidget* parent) :
     QWidget(parent),
     m_item(),
-    m_previewJob(0),
-    m_outdatedPreviewTimer(0),
-    m_preview(0),
-    m_phononWidget(0),
-    m_nameLabel(0),
-    m_metaDataWidget(0),
-    m_metaDataArea(0),
-    m_placesItemModel(0)
+    m_previewJob(nullptr),
+    m_outdatedPreviewTimer(nullptr),
+    m_preview(nullptr),
+    m_phononWidget(nullptr),
+    m_nameLabel(nullptr),
+    m_metaDataWidget(nullptr),
+    m_metaDataArea(nullptr),
+    m_placesItemModel(nullptr)
 {
     parent->installEventFilter(this);
 
@@ -107,7 +101,7 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     m_nameLabel->setFont(font);
     m_nameLabel->setTextFormat(Qt::PlainText);
     m_nameLabel->setAlignment(Qt::AlignHCenter);
-    m_nameLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+    m_nameLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed);
 
     const bool previewsShown = InformationPanelSettings::previewsShown();
     m_preview->setVisible(previewsShown);
@@ -142,10 +136,6 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     QWidget* viewport = m_metaDataArea->viewport();
     viewport->installEventFilter(this);
 
-    QPalette palette = viewport->palette();
-    palette.setColor(viewport->backgroundRole(), QColor(Qt::transparent));
-    viewport->setPalette(palette);
-
     layout->addWidget(m_preview);
     layout->addWidget(m_phononWidget);
     layout->addWidget(m_nameLabel);
@@ -169,17 +159,15 @@ void InformationPanelContent::showItem(const KFileItem& item)
     }
 
     const QUrl itemUrl = item.url();
-    const bool isSearchUrl = itemUrl.scheme().contains("search") && item.localPath().isEmpty();
+    const bool isSearchUrl = itemUrl.scheme().contains(QStringLiteral("search")) && item.localPath().isEmpty();
     if (!applyPlace(itemUrl)) {
         setNameLabelText(item.text());
         if (isSearchUrl) {
             // in the case of a search-URL the URL is not readable for humans
             // (at least not useful to show in the Information Panel)
-            KIconLoader iconLoader;
-            QPixmap icon = iconLoader.loadIcon("nepomuk",
-                                               KIconLoader::NoGroup,
-                                               KIconLoader::SizeEnormous);
-            m_preview->setPixmap(icon);
+            m_preview->setPixmap(
+                QIcon::fromTheme(QStringLiteral("nepomuk")).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous)
+            );
         } else {
             // try to get a preview pixmap from the item...
 
@@ -195,7 +183,7 @@ void InformationPanelContent::showItem(const KFileItem& item)
             m_previewJob = new KIO::PreviewJob(KFileItemList() << item, QSize(m_preview->width(), m_preview->height()));
             m_previewJob->setScaleType(KIO::PreviewJob::Unscaled);
             m_previewJob->setIgnoreMaximumSize(item.isLocalFile());
-            if (m_previewJob->ui()) {
+            if (m_previewJob->uiDelegate()) {
                 KJobWidgets::setWindow(m_previewJob, this);
             }
 
@@ -213,7 +201,7 @@ void InformationPanelContent::showItem(const KFileItem& item)
 
     if (InformationPanelSettings::previewsShown()) {
         const QString mimeType = item.mimetype();
-        const bool usePhonon = mimeType.startsWith("audio/") || mimeType.startsWith("video/");
+        const bool usePhonon = mimeType.startsWith(QLatin1String("audio/")) || mimeType.startsWith(QLatin1String("video/"));
         if (usePhonon) {
             m_phononWidget->show();
             m_phononWidget->setUrl(item.targetUrl());
@@ -239,11 +227,9 @@ void InformationPanelContent::showItems(const KFileItemList& items)
         m_previewJob->kill();
     }
 
-    KIconLoader iconLoader;
-    QPixmap icon = iconLoader.loadIcon("dialog-information",
-                                       KIconLoader::NoGroup,
-                                       KIconLoader::SizeEnormous);
-    m_preview->setPixmap(icon);
+    m_preview->setPixmap(
+        QIcon::fromTheme(QStringLiteral("dialog-information")).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous)
+    );
     setNameLabelText(i18ncp("@label", "%1 item selected", "%1 items selected", items.count()));
 
     if (m_metaDataWidget) {
@@ -290,12 +276,12 @@ void InformationPanelContent::configureSettings(const QList<QAction*>& customCon
     QMenu popup(this);
 
     QAction* previewAction = popup.addAction(i18nc("@action:inmenu", "Preview"));
-    previewAction->setIcon(QIcon::fromTheme("view-preview"));
+    previewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-preview")));
     previewAction->setCheckable(true);
     previewAction->setChecked(InformationPanelSettings::previewsShown());
 
     QAction* configureAction = popup.addAction(i18nc("@action:inmenu", "Configure..."));
-    configureAction->setIcon(QIcon::fromTheme("configure"));
+    configureAction->setIcon(QIcon::fromTheme(QStringLiteral("configure")));
 
     popup.addSeparator();
     foreach (QAction* action, customContextMenuActions) {
@@ -314,14 +300,12 @@ void InformationPanelContent::configureSettings(const QList<QAction*>& customCon
         m_preview->setVisible(isChecked);
         InformationPanelSettings::setPreviewsShown(isChecked);
     } else if (action == configureAction) {
-        FileMetaDataConfigurationDialog* dialog = new FileMetaDataConfigurationDialog();
+        FileMetaDataConfigurationDialog* dialog = new FileMetaDataConfigurationDialog(this);
         dialog->setDescription(i18nc("@label::textbox",
                                      "Select which data should be shown in the information panel:"));
         dialog->setItems(m_metaDataWidget->items());
         dialog->setAttribute(Qt::WA_DeleteOnClose);
         dialog->show();
-        dialog->raise();
-        dialog->activateWindow();
         connect(dialog, &FileMetaDataConfigurationDialog::destroyed, this, &InformationPanelContent::refreshMetaData);
     }
 }
@@ -330,10 +314,9 @@ void InformationPanelContent::showIcon(const KFileItem& item)
 {
     m_outdatedPreviewTimer->stop();
     if (!applyPlace(item.targetUrl())) {
-        const QPixmap icon = KIconLoader::global()->loadIcon(item.iconName(), KIconLoader::Desktop,
-                                                             KIconLoader::SizeEnormous, KIconLoader::DefaultState,
-                                                             item.overlays());
-        m_preview->setPixmap(icon);
+        QPixmap pixmap = QIcon::fromTheme(item.iconName()).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous);
+        KIconLoader::global()->drawOverlays(item.overlays(), pixmap, KIconLoader::Desktop);
+        m_preview->setPixmap(pixmap);
     }
 }
 
@@ -403,7 +386,7 @@ void InformationPanelContent::setNameLabelText(const QString& text)
     QTextLine line = textLayout.createLine();
     while (line.isValid()) {
         line.setLineWidth(m_nameLabel->width());
-        wrappedText += processedText.mid(line.textStart(), line.textLength());
+        wrappedText += processedText.midRef(line.textStart(), line.textLength());
 
         line = textLayout.createLine();
         if (line.isValid()) {