Implement dropping of items into the Places Panel

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

diff --git a/src/panels/information/informationpanelcontent.cpp b/src/panels/information/informationpanelcontent.cpp
index 2d90007bf2760b7b613b5c6dcbe910d912d5e4a2..1cbe0cd31737943ed0d514bcca2f655de1dc58f3 100644 (file)
--- a/src/panels/information/informationpanelcontent.cpp
+++ b/src/panels/information/informationpanelcontent.cpp
@@ -24,6 +24,7 @@
 #include <kfilemetadatawidget.h>
 #include <KFilePlacesModel>
 #include <KGlobalSettings>
+#include <KIO/JobUiDelegate>
 #include <KIO/PreviewJob>
 #include <KIconEffect>
 #include <KIconLoader>
@@ -50,9 +51,9 @@
 
 #include "dolphin_informationpanelsettings.h"
 #include "filemetadataconfigurationdialog.h"
-#include "settings/dolphinsettings.h"
 #include "phononwidget.h"
 #include "pixmapviewer.h"
+#include "views/dolphinplacesmodel.h"
 
 InformationPanelContent::InformationPanelContent(QWidget* parent) :
     QWidget(parent),
@@ -89,10 +90,8 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     m_phononWidget = new PhononWidget(parent);
     m_phononWidget->hide();
     m_phononWidget->setMinimumWidth(minPreviewWidth);
-    connect(m_phononWidget, SIGNAL(playingStarted()),
-            this, SLOT(slotPlayingStarted()));
-    connect(m_phononWidget, SIGNAL(playingStopped()),
-            this, SLOT(slotPlayingStopped()));
+    connect(m_phononWidget, SIGNAL(hasVideoChanged(bool)),
+            this, SLOT(slotHasVideoChanged(bool)));
 
     // name
     m_nameLabel = new QLabel(parent);
@@ -102,8 +101,8 @@ 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());
@@ -173,13 +172,17 @@ void InformationPanelContent::showItem(const KFileItem& item)
                 m_outdatedPreviewTimer->start();
             }
 
-            KIO::PreviewJob* job = KIO::filePreview(KFileItemList() << item, QSize(m_preview->width(), m_preview->height()));
+            KIO::PreviewJob* job = new KIO::PreviewJob(KFileItemList() << item, QSize(m_preview->width(), m_preview->height()));
             job->setScaleType(KIO::PreviewJob::Unscaled);
+            job->setIgnoreMaximumSize(item.isLocalFile());
+            if (job->ui()) {
+                job->ui()->setWindow(this);
+            }
 
-            connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
-                    this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
-            connect(job, SIGNAL(failed(const KFileItem&)),
-                    this, SLOT(showIcon(const KFileItem&)));
+            connect(job, SIGNAL(gotPreview(KFileItem,QPixmap)),
+                    this, SLOT(showPreview(KFileItem,QPixmap)));
+            connect(job, SIGNAL(failed(KFileItem)),
+                    this, SLOT(showIcon(KFileItem)));
         }
     }
 
@@ -188,19 +191,15 @@ void InformationPanelContent::showItem(const KFileItem& item)
         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
                                                            // thinks it supports PNG images
         if (usePhonon) {
             m_phononWidget->show();
-            PhononWidget::Mode mode = mimeType.startsWith(QLatin1String("video"))
-                                      ? PhononWidget::Video
-                                      : PhononWidget::Audio;
-            m_phononWidget->setMode(mode);
             m_phononWidget->setUrl(item.targetUrl());
-            if ((mode == PhononWidget::Video) && m_preview->isVisible()) {
+            if (m_preview->isVisible()) {
                 m_phononWidget->setVideoSize(m_preview->size());
             }
         } else {
@@ -267,7 +266,7 @@ 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"));
@@ -287,7 +286,7 @@ void InformationPanelContent::configureSettings(const QList<QAction*>& customCon
     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",
@@ -333,14 +332,9 @@ void InformationPanelContent::markOutdatedPreview()
     m_preview->setPixmap(disabledPixmap);
 }
 
-void InformationPanelContent::slotPlayingStarted()
-{
-    m_preview->setVisible(m_phononWidget->mode() != PhononWidget::Video);
-}
-
-void InformationPanelContent::slotPlayingStopped()
+void InformationPanelContent::slotHasVideoChanged(bool hasVideo)
 {
-    m_preview->setVisible(true);
+    m_preview->setVisible(!hasVideo);
 }
 
 void InformationPanelContent::refreshMetaData()
@@ -352,8 +346,8 @@ void InformationPanelContent::refreshMetaData()
 
 bool InformationPanelContent::applyPlace(const KUrl& url)
 {
-    KFilePlacesModel* placesModel = DolphinSettings::instance().placesModel();
-    int count = placesModel->rowCount();
+    KFilePlacesModel* placesModel = DolphinPlacesModel::instance();
+    const int count = placesModel->rowCount();
 
     for (int i = 0; i < count; ++i) {
         QModelIndex index = placesModel->index(i, 0);
@@ -418,7 +412,7 @@ void InformationPanelContent::adjustWidgetSizes(int width)
     // try to increase the preview as large as possible
     m_preview->setSizeHint(QSize(maxWidth, maxWidth));
 
-    if (m_phononWidget->isVisible() && (m_phononWidget->mode() == PhononWidget::Video)) {
+    if (m_phononWidget->isVisible()) {
         // assure that the size of the video player is the same as the preview size
         m_phononWidget->setVideoSize(QSize(maxWidth, maxWidth));
     }