[FEATURE] Add right click menu option to "open directory" to welcome …

…page entries Allows easy opening of the folder containing a project from the welcome page, e.g. to check if a newer version of the project is in the same folder.
qgis · Oct 25, 2017 · 05e97b3 · 05e97b3
1 parent 1c8803c
commit 05e97b3
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Showing 4 changed files with 43 additions and 10 deletions.
diff --git a/src/app/qgswelcomepage.cpp b/src/app/qgswelcomepage.cpp
@@ -23,6 +23,7 @@
 #include <QHBoxLayout>
 #include <QVBoxLayout>
 #include <QListView>
+#include <QDesktopServices>
 
 QgsWelcomePage::QgsWelcomePage( bool skipVersionCheck, QWidget *parent )
   : QWidget( parent )
@@ -50,14 +51,16 @@ QgsWelcomePage::QgsWelcomePage( bool skipVersionCheck, QWidget *parent )
 
   recentProjectsContainer->layout()->addWidget( recentProjectsTitle );
 
-  QListView *recentProjectsListView = new QListView();
-  recentProjectsListView->setResizeMode( QListView::Adjust );
+  mRecentProjectsListView = new QListView();
+  mRecentProjectsListView->setResizeMode( QListView::Adjust );
+  mRecentProjectsListView->setContextMenuPolicy( Qt::CustomContextMenu );
+  connect( mRecentProjectsListView, &QListView::customContextMenuRequested, this, &QgsWelcomePage::showContextMenuForProjects );
 
-  mModel = new QgsWelcomePageItemsModel( recentProjectsListView );
-  recentProjectsListView->setModel( mModel );
-  recentProjectsListView->setItemDelegate( new QgsWelcomePageItemDelegate( recentProjectsListView ) );
+  mModel = new QgsWelcomePageItemsModel( mRecentProjectsListView );
+  mRecentProjectsListView->setModel( mModel );
+  mRecentProjectsListView->setItemDelegate( new QgsWelcomePageItemDelegate( mRecentProjectsListView ) );
 
-  recentProjectsContainer->layout()->addWidget( recentProjectsListView );
+  recentProjectsContainer->layout()->addWidget( mRecentProjectsListView );
 
   layout->addWidget( recentProjectsContainer );
 
@@ -72,7 +75,7 @@ QgsWelcomePage::QgsWelcomePage( bool skipVersionCheck, QWidget *parent )
     mVersionInfo->checkVersion();
   }
 
-  connect( recentProjectsListView, &QAbstractItemView::activated, this, &QgsWelcomePage::itemActivated );
+  connect( mRecentProjectsListView, &QAbstractItemView::activated, this, &QgsWelcomePage::itemActivated );
 }
 
 QgsWelcomePage::~QgsWelcomePage()
@@ -107,3 +110,27 @@ void QgsWelcomePage::versionInfoReceived()
                                         "}" );
   }
 }
+
+void QgsWelcomePage::showContextMenuForProjects( QPoint point )
+{
+  QModelIndex index = mRecentProjectsListView->indexAt( point );
+  if ( !index.isValid() )
+    return;
+
+  QString path = mModel->data( index, QgsWelcomePageItemsModel::PathRole ).toString();
+  if ( path.isEmpty() )
+    return;
+
+  QMenu *menu = new QMenu( this );
+
+  QAction *openFolderAction = new QAction( tr( "Open Directory…" ), menu );
+  connect( openFolderAction, &QAction::triggered, this, [this, path]
+  {
+    QFileInfo fi( path );
+    QString folder = fi.path();
+    QDesktopServices::openUrl( QUrl::fromLocalFile( folder ) );
+  } );
+  menu->addAction( openFolderAction );
+
+  menu->popup( mapToGlobal( point ) );
+}
diff --git a/src/app/qgswelcomepage.h b/src/app/qgswelcomepage.h
@@ -22,6 +22,7 @@
 #include "qgswelcomepageitemsmodel.h"
 
 class QgsVersionInfo;
+class QListView;
 
 class QgsWelcomePage : public QWidget
 {
@@ -37,11 +38,13 @@ class QgsWelcomePage : public QWidget
   private slots:
     void itemActivated( const QModelIndex &index );
     void versionInfoReceived();
+    void showContextMenuForProjects( QPoint point );
 
   private:
     QgsWelcomePageItemsModel *mModel = nullptr;
     QLabel *mVersionInformation = nullptr;
     QgsVersionInfo *mVersionInfo = nullptr;
+    QListView *mRecentProjectsListView = nullptr;
 };
 
 #endif // QGSWELCOMEDIALOG_H
diff --git a/src/app/qgswelcomepageitemsmodel.cpp b/src/app/qgswelcomepageitemsmodel.cpp
@@ -77,7 +77,7 @@ void QgsWelcomePageItemDelegate::paint( QPainter *painter, const QStyleOptionVie
 
   doc.setHtml( QStringLiteral( "<div style='font-size:%1px;'><span style='font-size:%2px;font-weight:bold;'>%3</span><br>%4<br>%5</div>" ).arg( textSize ).arg( titleSize )
                .arg( index.data( QgsWelcomePageItemsModel::TitleRole ).toString(),
-                     index.data( QgsWelcomePageItemsModel::PathRole ).toString(),
+                     index.data( QgsWelcomePageItemsModel::NativePathRole ).toString(),
                      index.data( QgsWelcomePageItemsModel::CrsRole ).toString() ) );
   doc.setTextWidth( option.rect.width() - ( !icon.isNull() ? icon.width() + 35 : 35 ) );
 
@@ -113,7 +113,7 @@ QSize QgsWelcomePageItemDelegate::sizeHint( const QStyleOptionViewItem &option,
 
   doc.setHtml( QStringLiteral( "<div style='font-size:%1px;'><span style='font-size:%2px;font-weight:bold;'>%3</span><br>%4<br>%5</div>" ).arg( textSize ).arg( titleSize )
                .arg( index.data( QgsWelcomePageItemsModel::TitleRole ).toString(),
-                     index.data( QgsWelcomePageItemsModel::PathRole ).toString(),
+                     index.data( QgsWelcomePageItemsModel::NativePathRole ).toString(),
                      index.data( QgsWelcomePageItemsModel::CrsRole ).toString() ) );
   doc.setTextWidth( width - ( !icon.isNull() ? icon.width() + 35 : 35 ) );
 
@@ -148,6 +148,8 @@ QVariant QgsWelcomePageItemsModel::data( const QModelIndex &index, int role ) co
     case TitleRole:
       return mRecentProjects.at( index.row() ).title != mRecentProjects.at( index.row() ).path ? mRecentProjects.at( index.row() ).title : QFileInfo( mRecentProjects.at( index.row() ).path ).completeBaseName();
     case PathRole:
+      return mRecentProjects.at( index.row() ).path;
+    case NativePathRole:
       return QDir::toNativeSeparators( mRecentProjects.at( index.row() ).path );
     case CrsRole:
       if ( !mRecentProjects.at( index.row() ).crs.isEmpty() )

diff --git a/src/app/qgswelcomepageitemsmodel.h b/src/app/qgswelcomepageitemsmodel.h
@@ -39,7 +39,8 @@ class QgsWelcomePageItemsModel : public QAbstractListModel
     {
       TitleRole = Qt::UserRole + 1,
       PathRole = Qt::UserRole + 2,
-      CrsRole = Qt::UserRole + 3
+      NativePathRole = Qt::UserRole + 3,
+      CrsRole = Qt::UserRole + 4
     };
 
     struct RecentProjectData