[FEATURE] Add hyperlink to local vector,raster datasets in informatio…

…n panel
qgis · Aug 16, 2018 · 45b209c · 45b209c
1 parent f4a0e74
commit 45b209c
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Showing 7 changed files with 46 additions and 3 deletions.
diff --git a/src/app/qgsrasterlayerproperties.cpp b/src/app/qgsrasterlayerproperties.cpp
@@ -19,6 +19,7 @@
 #include <typeinfo>
 
 #include "qgisapp.h"
+#include "qgsgui.h"
 #include "qgsapplication.h"
 #include "qgsbilinearrasterresampler.h"
 #include "qgsbrightnesscontrastfilter.h"
@@ -34,6 +35,7 @@
 #include "qgsmetadatawidget.h"
 #include "qgsmultibandcolorrenderer.h"
 #include "qgsmultibandcolorrendererwidget.h"
+#include "qgsnative.h"
 #include "qgspalettedrendererwidget.h"
 #include "qgsproject.h"
 #include "qgsrasterbandstats.h"
@@ -54,9 +56,11 @@
 #include "qgshillshaderendererwidget.h"
 #include "qgssettings.h"
 
+#include <QDesktopServices>
 #include <QTableWidgetItem>
 #include <QHeaderView>
 #include <QTextStream>
+#include <QFile>
 #include <QFileDialog>
 #include <QMessageBox>
 #include <QPainter>
@@ -67,6 +71,7 @@
 #include <QList>
 #include <QMouseEvent>
 #include <QVector>
+#include <QUrl>
 
 QgsRasterLayerProperties::QgsRasterLayerProperties( QgsMapLayer *lyr, QgsMapCanvas *canvas, QWidget *parent, Qt::WindowFlags fl )
   : QgsOptionsDialogBase( QStringLiteral( "RasterLayerProperties" ), parent, fl )
@@ -760,6 +765,8 @@ void QgsRasterLayerProperties::sync()
   myStyle.append( QStringLiteral( "body { margin: 10px; }\n " ) );
   teMetadataViewer->document()->setDefaultStyleSheet( myStyle );
   teMetadataViewer->setHtml( mRasterLayer->htmlMetadata() );
+  teMetadataViewer->setOpenLinks( false );
+  connect( teMetadataViewer, &QTextBrowser::anchorClicked, this, &QgsRasterLayerProperties::urlClicked );
   mMetadataFilled = true;
 
   // WMS Name as layer short name
@@ -1173,6 +1180,15 @@ void QgsRasterLayerProperties::buttonBuildPyramids_clicked()
   teMetadataViewer->document()->setDefaultStyleSheet( myStyle );
 }
 
+void QgsRasterLayerProperties::urlClicked( const QUrl &url )
+{
+  QFileInfo file( url.toLocalFile() );
+  if ( file.exists() && !file.isDir() )
+    QgsGui::instance()->nativePlatformInterface()->openFileExplorerAndSelectFile( url.toLocalFile() );
+  else
+    QDesktopServices::openUrl( url );
+}
+
 void QgsRasterLayerProperties::mRenderTypeComboBox_currentIndexChanged( int index )
 {
   if ( index < 0 || mDisableRenderTypeComboBoxCurrentIndexChanged )

diff --git a/src/app/qgsrasterlayerproperties.h b/src/app/qgsrasterlayerproperties.h
@@ -137,6 +137,8 @@ class APP_EXPORT QgsRasterLayerProperties : public QgsOptionsDialogBase, private
     //! Make GUI reflect the layer's state
     void syncToLayer();
 
+    void urlClicked( const QUrl &url );
+
   signals:
     //! Emitted when changes to layer were saved to update legend
     void refreshLegend( const QString &layerID, bool expandItem );

diff --git a/src/app/qgsvectorlayerproperties.cpp b/src/app/qgsvectorlayerproperties.cpp
@@ -39,6 +39,7 @@
 #include "qgsmaplayerconfigwidgetfactory.h"
 #include "qgsmaplayerstyleguiutils.h"
 #include "qgsmetadatawidget.h"
+#include "qgsnative.h"
 #include "qgspluginmetadata.h"
 #include "qgspluginregistry.h"
 #include "qgsproject.h"
@@ -65,6 +66,7 @@
 #include "layertree/qgslayertreelayer.h"
 #include "qgslayertree.h"
 
+#include <QDesktopServices>
 #include <QMessageBox>
 #include <QDir>
 #include <QFile>
@@ -75,6 +77,7 @@
 #include <QCheckBox>
 #include <QHeaderView>
 #include <QColorDialog>
+#include <QUrl>
 
 #include "qgsrendererpropertiesdialog.h"
 #include "qgsstyle.h"
@@ -348,6 +351,8 @@ QgsVectorLayerProperties::QgsVectorLayerProperties(
   teMetadataViewer->clear();
   teMetadataViewer->document()->setDefaultStyleSheet( myStyle );
   teMetadataViewer->setHtml( htmlMetadata() );
+  teMetadataViewer->setOpenLinks( false );
+  connect( teMetadataViewer, &QTextBrowser::anchorClicked, this, &QgsVectorLayerProperties::urlClicked );
   mMetadataFilled = true;
 
   QgsSettings settings;
@@ -798,6 +803,15 @@ void QgsVectorLayerProperties::onCancel()
   }
 }
 
+void QgsVectorLayerProperties::urlClicked( const QUrl &url )
+{
+  QFileInfo file( url.toLocalFile() );
+  if ( file.exists() && !file.isDir() )
+    QgsGui::instance()->nativePlatformInterface()->openFileExplorerAndSelectFile( url.toLocalFile() );
+  else
+    QDesktopServices::openUrl( url );
+}
+
 void QgsVectorLayerProperties::pbnQueryBuilder_clicked()
 {
   // launch the query builder

diff --git a/src/app/qgsvectorlayerproperties.h b/src/app/qgsvectorlayerproperties.h
@@ -169,6 +169,8 @@ class APP_EXPORT QgsVectorLayerProperties : public QgsOptionsDialogBase, private
 
     void onAuxiliaryLayerExport();
 
+    void urlClicked( const QUrl &url );
+
   private:
 
     enum PropertyType

diff --git a/src/core/qgsapplication.cpp b/src/core/qgsapplication.cpp
@@ -1190,7 +1190,6 @@ QString QgsApplication::reportStyleSheet()
             "}"
             "a{  color: #729FCF;"
             "  font-family: arial,sans-serif;"
-            "  font-size: small;"
             "}"
             "label{  background-color: #FFFFCC;"
             "  border: 1px solid black;"

diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -23,6 +23,7 @@
 
 #include <limits>
 
+#include <QFile>
 #include <QImage>
 #include <QPainter>
 #include <QPainterPath>
@@ -32,6 +33,7 @@
 #include <QDomNode>
 #include <QVector>
 #include <QStringBuilder>
+#include <QUrl>
 #if QT_VERSION >= 0x050900
 #include <QUndoCommand>
 #endif
@@ -4162,7 +4164,11 @@ QString QgsVectorLayer::htmlMetadata() const
   myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Name" ) + QStringLiteral( "</td><td>" ) + name() + QStringLiteral( "</td></tr>\n" );
 
   // data source
-  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Source" ) + QStringLiteral( "</td><td>" ) + publicSource() + QStringLiteral( "</td></tr>\n" );
+  QVariantMap uriComponents = QgsProviderRegistry::instance()->decodeUri( mProviderKey, publicSource() );
+  QString path;
+  if ( uriComponents.contains( QStringLiteral( "path" ) ) )
+    path = uriComponents[QStringLiteral( "path" )].toString();
+  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Source" ) + QStringLiteral( "</td><td>%1" ).arg( QFile::exists( path ) ? QStringLiteral( "<a href=\"%1\">%2</a>" ).arg( QUrl::fromLocalFile( path ).toString(), publicSource() ) : publicSource() ) + QStringLiteral( "</td></tr>\n" );
 
   // storage type
   myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Storage" ) + QStringLiteral( "</td><td>" ) + storageType() + QStringLiteral( "</td></tr>\n" );

diff --git a/src/core/raster/qgsrasterlayer.cpp b/src/core/raster/qgsrasterlayer.cpp
@@ -318,7 +318,11 @@ QString QgsRasterLayer::htmlMetadata() const
   myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Name" ) + QStringLiteral( "</td><td>" ) + name() + QStringLiteral( "</td></tr>\n" );
 
   // data source
-  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Source" ) + QStringLiteral( "</td><td>" ) + publicSource() + QStringLiteral( "</td></tr>\n" );
+  QVariantMap uriComponents = QgsProviderRegistry::instance()->decodeUri( mProviderKey, publicSource() );
+  QString path;
+  if ( uriComponents.contains( QStringLiteral( "path" ) ) )
+    path = uriComponents[QStringLiteral( "path" )].toString();
+  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Source" ) + QStringLiteral( "</td><td>%1" ).arg( QFile::exists( path ) ? QStringLiteral( "<a href=\"%1\">%2</a>" ).arg( QUrl::fromLocalFile( path ).toString(), publicSource() ) : publicSource() ) + QStringLiteral( "</td></tr>\n" );
 
   // storage type
   myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Provider" ) + QStringLiteral( "</td><td>" ) + providerType() + QStringLiteral( "</td></tr>\n" );