[PluginManager] Filter by repository under rightclick on the repo list (only active if > 1 repo configured)

Author: borysiasty

python/pyplugin_installer/installer.py

@@ -99,6 +99,7 @@ def fetchAvailablePlugins(self, reloadMode):
 
     if reloadMode:
       repositories.load()
+      plugins.clearRepoCache()
       plugins.getAllInstalled()
 
     for key in repositories.allEnabled():
@@ -164,13 +165,18 @@ def exportRepositoriesToManager(self):
         v=str(QGis.QGIS_VERSION_INT)
         url += "?qgis=%d.%d" % ( int(v[0]), int(v[1:3]) )
         repository = repositories.all()[key]
+        if repositories.inspectionFilter():
+          enabled = ( key == repositories.inspectionFilter() )
+        else:
+          enabled = repositories.all()[key]["enabled"]
         iface.pluginManagerInterface().addToRepositoryList({
           "name" : key,
           "url"  : url,
-          "enabled" : repositories.all()[key]["enabled"] and "true" or "false",
+          "enabled" : enabled and "true" or "false",
           "valid" : repositories.all()[key]["valid"] and "true" or "false",
           "state" : str(repositories.all()[key]["state"]),
-          "error" : repositories.all()[key]["error"]
+          "error" : repositories.all()[key]["error"],
+          "inspection_filter" : repositories.inspectionFilter() and "true" or "false"
         })
 
 
@@ -478,3 +484,10 @@ def deleteRepository(self, reposName):
     repositories.remove(reposName)
     plugins.removeRepository(reposName)
     self.reloadAndExportData()
+
+
+  # ----------------------------------------- #
+  def setRepositoryInspectionFilter(self, reposName = None):
+    """ temporarily block another repositories to fetch only one for inspection """
+    repositories.setInspectionFilter(reposName)
+    self.reloadAndExportData()

python/pyplugin_installer/installer_data.py

@@ -232,6 +232,7 @@ def __init__(self):
     QObject.__init__(self)
     self.mRepositories = {}
     self.httpId = {}   # {httpId : repoName}
+    self.mInspectionFilter = None
 
 
   # ----------------------------------------- #
@@ -243,6 +244,9 @@ def all(self):
   # ----------------------------------------- #
   def allEnabled(self):
     """ return dict of all enabled and valid repositories """
+    if self.mInspectionFilter:
+      return { self.mInspectionFilter: self.mRepositories[self.mInspectionFilter] }
+
     repos = {}
     for i in self.mRepositories:
       if self.mRepositories[i]["enabled"] and self.mRepositories[i]["valid"]:
@@ -254,6 +258,13 @@ def allEnabled(self):
   def allUnavailable(self):
     """ return dict of all unavailable repositories """
     repos = {}
+
+    if self.mInspectionFilter:
+      # return the inspected repo if unavailable, otherwise empty dict
+      if self.mRepositories[self.mInspectionFilter]["state"] == 3:
+        repos [self.mInspectionFilter] = self.mRepositories[self.mInspectionFilter]
+      return repos
+
     for i in self.mRepositories:
       if self.mRepositories[i]["enabled"] and self.mRepositories[i]["valid"] and self.mRepositories[i]["state"] == 3:
         repos[i] = self.mRepositories[i]
@@ -479,6 +490,18 @@ def xmlDownloaded(self,nr,state):
     if not self.fetchingInProgress():
       self.checkingDone.emit()
 
+
+  # ----------------------------------------- #
+  def inspectionFilter(self):
+    """ return inspection filter (only one repository to be fetched) """
+    return self.mInspectionFilter
+
+
+  # ----------------------------------------- #
+  def setInspectionFilter(self, key = None):
+    """ temporarily disable all repositories but this for inspection """
+    self.mInspectionFilter = key
+
 # --- /class Repositories ---------------------------------------------------------------- #
 
 
@@ -522,6 +545,12 @@ def keyByUrl(self, name):
     return None
 
 
+  # ----------------------------------------- #
+  def clearRepoCache(self):
+    """ clears the repo cache before re-fetching repositories """
+    self.repoCache = {}
+
+
   # ----------------------------------------- #
   def addFromRepository(self, plugin):
     """ add given plugin to the repoCache """

src/app/pluginmanager/qgspluginmanager.cpp

@@ -787,6 +787,10 @@ void QgsPluginManager::clearRepositoryList()
   buttonRefreshRepos->setEnabled( false );
   buttonEditRep->setEnabled( false );
   buttonDeleteRep->setEnabled( false );
+  foreach ( QAction * action, treeRepositories->actions() )
+  {
+    treeRepositories->removeAction( action );
+  }
 }
 
 
@@ -797,11 +801,14 @@ void QgsPluginManager::addToRepositoryList( QMap<QString, QString> repository )
   // If the item is second on the tree, add a context menu
   if ( buttonRefreshRepos->isEnabled() && treeRepositories->actions().count() < 1 )
   {
-    QAction* actionEnableThisRepositoryOnly = new QAction( tr( "Enable selected repository only" ), treeRepositories );
-    actionEnableThisRepositoryOnly->setCheckable( true );
+    QAction* actionEnableThisRepositoryOnly = new QAction( tr( "Only show plugins from selected repository" ), treeRepositories );
     treeRepositories->addAction( actionEnableThisRepositoryOnly );
+    connect( actionEnableThisRepositoryOnly, SIGNAL( triggered() ), this, SLOT( setRepositoryFilter() ) );
     treeRepositories->setContextMenuPolicy( Qt::ActionsContextMenu );
-    connect( actionEnableThisRepositoryOnly, SIGNAL( toggled( bool ) ), this, SLOT( enableSelectedRepositoryOnly( bool ) ) );
+    QAction* actionClearFilter = new QAction( tr( "Clear filter" ), treeRepositories );
+    actionClearFilter->setEnabled( repository.value( "inspection_filter" ) == "true" );
+    treeRepositories->addAction( actionClearFilter );
+    connect( actionClearFilter, SIGNAL( triggered( ) ), this, SLOT( clearRepositoryFilter() ) );
   }
 
   QString key = repository.value( "name" );
@@ -1062,26 +1069,28 @@ void QgsPluginManager::on_treeRepositories_doubleClicked( QModelIndex )
 
 
 
-void QgsPluginManager::enableSelectedRepositoryOnly( bool checked )
+void QgsPluginManager::setRepositoryFilter( )
 {
-  if ( ! checked ) {
-    QgsDebugMsg( "Enabling all repositories back");
-    QgsPythonRunner::run( QString( "pyplugin_installer.instance().enableThisRepositoryOnly()" ) );
-    return;
-  }
-
   QTreeWidgetItem * current = treeRepositories->currentItem();
   if ( current )
   {
     QString key = current->text( 1 );
     key = key.replace( "\'", "\\\'" ).replace( "\"", "\\\"" );
     QgsDebugMsg( "Disabling all repositories but selected: " + key );
-    QgsPythonRunner::run( QString( "pyplugin_installer.instance().enableThisRepositoryOnly('%1')" ).arg( key ) );
+    QgsPythonRunner::run( QString( "pyplugin_installer.instance().setRepositoryInspectionFilter('%1')" ).arg( key ) );
   }
 }
 
 
 
+void QgsPluginManager::clearRepositoryFilter( )
+{
+  QgsDebugMsg( "Enabling all repositories back");
+  QgsPythonRunner::run( QString( "pyplugin_installer.instance().setRepositoryInspectionFilter()" ) );
+}
+
+
+
 void QgsPluginManager::on_buttonRefreshRepos_clicked( )
 {
   QgsDebugMsg( "Refreshing repositories..." );

src/app/pluginmanager/qgspluginmanager.h

@@ -156,8 +156,11 @@ class QgsPluginManager : public QgsOptionsDialogBase, private Ui::QgsPluginManag
     //! Reimplement QgsOptionsDialogBase method to prevent modifying the tab list by signals from the stacked widget
     void optionsStackedWidget_CurrentChanged( int indx ) { Q_UNUSED( indx ) }
 
-    //! Enable selected repository only
-    void enableSelectedRepositoryOnly( bool checked );
+    //! Only show plugins from selected repository (e.g. for inspection)
+    void setRepositoryFilter( );
+
+    //! Enable all repositories disabled by "Enable selected repository only"
+    void clearRepositoryFilter( );
 
   private:
     //! Return true if given plugin is present in QgsPluginRegistry (c++ plugins) or is enabled in QSettings (Python plugins)