Merge branch 'Applications/18.08'

[dolphin.git] / src / views / tooltips / tooltipmanager.cpp

diff --git a/src/views/tooltips/tooltipmanager.cpp b/src/views/tooltips/tooltipmanager.cpp
index d19e98c81c37257865f5a42856d7c6db67e2ce4a..bb2890138a99a952af19c8b076382d9d8714669f 100644 (file)
--- a/src/views/tooltips/tooltipmanager.cpp
+++ b/src/views/tooltips/tooltipmanager.cpp
@@ -19,8 +19,8 @@
 
 #include "tooltipmanager.h"
 
-#include "filemetadatatooltip.h"
-#include <QIcon>
+#include "dolphinfilemetadatawidget.h"
+
 #include <KIO/JobUiDelegate>
 #include <KIO/PreviewJob>
 #include <KJobWidgets>
@@ -28,6 +28,7 @@
 
 #include <QApplication>
 #include <QDesktopWidget>
+#include <QIcon>
 #include <QLayout>
 #include <QStyle>
 #include <QTimer>
@@ -35,11 +36,10 @@
 
 ToolTipManager::ToolTipManager(QWidget* parent) :
     QObject(parent),
-    m_showToolTipTimer(0),
-    m_contentRetrievalTimer(0),
-    m_transientParent(0),
-    m_fileMetaDataToolTip(0),
-    m_tooltipWidget(new KToolTipWidget()),
+    m_showToolTipTimer(nullptr),
+    m_contentRetrievalTimer(nullptr),
+    m_transientParent(nullptr),
+    m_fileMetaDataWidget(nullptr),
     m_toolTipRequested(false),
     m_metaDataRequested(false),
     m_appliedWaitCursor(false),
@@ -82,10 +82,12 @@ void ToolTipManager::showToolTip(const KFileItem& item, const QRectF& itemRect,
     // Only start the retrieving of the content, when the mouse has been over this
     // item for 200 milliseconds. This prevents a lot of useless preview jobs and
     // meta data retrieval, when passing rapidly over a lot of items.
-    delete m_fileMetaDataToolTip;
-    m_fileMetaDataToolTip = new FileMetaDataToolTip();
-    connect(m_fileMetaDataToolTip, &FileMetaDataToolTip::metaDataRequestFinished,
+    delete m_fileMetaDataWidget;
+    m_fileMetaDataWidget = new DolphinFileMetaDataWidget();
+    connect(m_fileMetaDataWidget, &DolphinFileMetaDataWidget::metaDataRequestFinished,
             this, &ToolTipManager::slotMetaDataRequestFinished);
+    connect(m_fileMetaDataWidget, &DolphinFileMetaDataWidget::urlActivated,
+            this, &ToolTipManager::urlActivated);
 
     m_contentRetrievalTimer->start();
     m_showToolTipTimer->start();
@@ -104,7 +106,9 @@ void ToolTipManager::hideToolTip()
     m_metaDataRequested = false;
     m_showToolTipTimer->stop();
     m_contentRetrievalTimer->stop();
-    m_tooltipWidget->hideLater();
+    if (m_tooltipWidget) {
+        m_tooltipWidget->hideLater();
+    }
 }
 
 void ToolTipManager::startContentRetrieval()
@@ -113,19 +117,22 @@ void ToolTipManager::startContentRetrieval()
         return;
     }
 
-    m_fileMetaDataToolTip->setName(m_item.text());
+    m_fileMetaDataWidget->setName(m_item.text());
 
     // Request the retrieval of meta-data. The slot
     // slotMetaDataRequestFinished() is invoked after the
     // meta-data have been received.
     m_metaDataRequested = true;
-    m_fileMetaDataToolTip->setItems(KFileItemList() << m_item);
-    m_fileMetaDataToolTip->adjustSize();
+    m_fileMetaDataWidget->setItems(KFileItemList() << m_item);
+    m_fileMetaDataWidget->adjustSize();
 
     // Request a preview of the item
-    m_fileMetaDataToolTip->setPreview(QPixmap());
+    m_fileMetaDataWidget->setPreview(QPixmap());
 
-    KIO::PreviewJob* job = new KIO::PreviewJob(KFileItemList() << m_item, QSize(256, 256));
+    QStringList plugins = KIO::PreviewJob::availablePlugins();
+    KIO::PreviewJob* job = new KIO::PreviewJob(KFileItemList() << m_item,
+                                               QSize(256, 256),
+                                               &plugins);
     job->setIgnoreMaximumSize(m_item.isLocalFile());
     if (job->uiDelegate()) {
         KJobWidgets::setWindow(job, qApp->activeWindow());
@@ -149,7 +156,7 @@ void ToolTipManager::setPreviewPix(const KFileItem& item,
     if (pixmap.isNull()) {
         previewFailed();
     } else {
-        m_fileMetaDataToolTip->setPreview(pixmap);
+        m_fileMetaDataWidget->setPreview(pixmap);
         if (!m_showToolTipTimer->isActive()) {
             showToolTip();
         }
@@ -163,7 +170,7 @@ void ToolTipManager::previewFailed()
     }
 
     const QPixmap pixmap = QIcon::fromTheme(m_item.iconName()).pixmap(128, 128);
-    m_fileMetaDataToolTip->setPreview(pixmap);
+    m_fileMetaDataWidget->setPreview(pixmap);
     if (!m_showToolTipTimer->isActive()) {
         showToolTip();
     }
@@ -190,7 +197,7 @@ void ToolTipManager::showToolTip()
         m_appliedWaitCursor = false;
     }
 
-    if (m_fileMetaDataToolTip->preview().isNull() || m_metaDataRequested) {
+    if (m_fileMetaDataWidget->preview().isNull() || m_metaDataRequested) {
         Q_ASSERT(!m_appliedWaitCursor);
         QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
         m_appliedWaitCursor = true;
@@ -198,8 +205,11 @@ void ToolTipManager::showToolTip()
     }
 
     // Adjust the size to get a proper sizeHint()
-    m_fileMetaDataToolTip->adjustSize();
-    m_tooltipWidget->showBelow(m_itemRect, m_fileMetaDataToolTip, m_transientParent);
+    m_fileMetaDataWidget->adjustSize();
+    if (!m_tooltipWidget) {
+        m_tooltipWidget.reset(new KToolTipWidget());
+    }
+    m_tooltipWidget->showBelow(m_itemRect, m_fileMetaDataWidget, m_transientParent);
     m_toolTipRequested = false;
 }