fix symbol and color ramp saving - issues #6222 and #6227

qgis · Aug 23, 2012 · b145998 · b145998
1 parent 6bf56e8
commit b145998
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Showing 4 changed files with 48 additions and 28 deletions.
diff --git a/src/core/symbology-ng/qgsstylev2.cpp b/src/core/symbology-ng/qgsstylev2.cpp
@@ -85,12 +85,21 @@ bool QgsStyleV2::addSymbol( QString name, QgsSymbolV2* symbol, bool update )
   if ( !symbol || name.isEmpty() )
     return false;
 
-  delete mSymbols.value( name );
-
-  mSymbols.insert( name, symbol );
-
-  if ( update )
-    updateSymbol( SymbolEntity, name );
+  // delete previous symbol (if any)
+  if ( mSymbols.contains( name ) )
+  {
+    // TODO remove groups and tags?
+    delete mSymbols.value( name );
+    mSymbols.insert( name, symbol );
+    if ( update )
+      updateSymbol( SymbolEntity, name );
+  }
+  else
+  {
+    mSymbols.insert( name, symbol );
+    if ( update )
+      saveSymbol( name, symbol, 0, QStringList() );
+  }
 
   return true;
 }
@@ -179,12 +188,20 @@ bool QgsStyleV2::addColorRamp( QString name, QgsVectorColorRampV2* colorRamp, bo
     return false;
 
   // delete previous symbol (if any)
-  delete mColorRamps.value( name );
-
-  mColorRamps.insert( name, colorRamp );
-
-  if ( update )
-    updateSymbol( ColorrampEntity, name );
+  if ( mSymbols.contains( name ) )
+  {
+    // TODO remove groups and tags?
+    delete mColorRamps.value( name );
+    mColorRamps.insert( name, colorRamp );
+    if ( update )
+      updateSymbol( ColorrampEntity, name );
+  }
+  else
+  {
+    mColorRamps.insert( name, colorRamp );
+    if ( update )
+      saveColorRamp( name, colorRamp, 0, QStringList() );
+  }
 
   return true;
 }
@@ -1398,7 +1415,7 @@ bool QgsStyleV2::updateSymbol( StyleEntity type, QString name )
     // check if it is an existing symbol
     if ( !symbolNames().contains( name ) )
     {
-      QgsDebugMsg( "Update request recieved for unavailable symbol" );
+      QgsDebugMsg( "Update request received for unavailable symbol" );
       return false;
     }
 
@@ -1410,7 +1427,7 @@ bool QgsStyleV2::updateSymbol( StyleEntity type, QString name )
     }
     symEl.save( stream, 4 );
     query = sqlite3_mprintf( "UPDATE symbol SET xml='%q' WHERE name='%q';",
-                                 xmlArray.constData(), name.toUtf8().constData() );
+                             xmlArray.constData(), name.toUtf8().constData() );
   }
   else if ( type == ColorrampEntity )
   {
@@ -1428,7 +1445,7 @@ bool QgsStyleV2::updateSymbol( StyleEntity type, QString name )
     }
     symEl.save( stream, 4 );
     query = sqlite3_mprintf( "UPDATE colorramp SET xml='%q' WHERE name='%q';",
-                                 xmlArray.constData(), name.toUtf8().constData() );
+                             xmlArray.constData(), name.toUtf8().constData() );
   }
   else
   {

diff --git a/src/core/symbology-ng/qgsstylev2.h b/src/core/symbology-ng/qgsstylev2.h
@@ -90,7 +90,7 @@ class CORE_EXPORT QgsStyleV2
 
     //! adds a new group and returns the group's id
     /*!
-     *  \param groupname the name of the new group as QString
+     *  \param groupName the name of the new group as QString
      *  \param parent is the id of the parent group when a subgrouo is to be created. By default it is 0 indicating it is not a sub-group
      *  \return returns an int, which is the DB id of the new group created, 0 if the group couldn't be created
      */

diff --git a/src/gui/symbology-ng/qgsstylev2managerdialog.cpp b/src/gui/symbology-ng/qgsstylev2managerdialog.cpp
@@ -351,9 +351,8 @@ bool QgsStyleV2ManagerDialog::addSymbol()
   }
 
   // add new symbol to style and re-populate the list
-  mStyle->addSymbol( name, symbol );
+  mStyle->addSymbol( name, symbol, true );
   // TODO groups and tags
-  mStyle->saveSymbol( name, symbol, 0, QStringList() );
   mModified = true;
   return true;
 }
@@ -435,7 +434,8 @@ QString QgsStyleV2ManagerDialog::addColorRampStatic( QWidget* parent, QgsStyleV2
   }
 
   // add new symbol to style and re-populate the list
-  style->addColorRamp( name, ramp );
+  style->addColorRamp( name, ramp, true );
+  // TODO groups and tags
   return name;
 }
 

diff --git a/tests/src/core/testqgsstylev2.cpp b/tests/src/core/testqgsstylev2.cpp
@@ -113,24 +113,24 @@ void TestStyleV2::testCreateColorRamps()
   QgsVectorGradientColorRampV2::StopsMap stops;
   stops[ 0.5 ] = QColor( Qt::white );
   gradientRamp->setStops( stops );
-  QVERIFY( mStyle->addColorRamp( "test_gradient", gradientRamp ) );
+  QVERIFY( mStyle->addColorRamp( "test_gradient", gradientRamp, true ) );
 
   // random ramp
   QgsVectorRandomColorRampV2* randomRamp = new QgsVectorRandomColorRampV2();
-  QVERIFY( mStyle->addColorRamp( "test_random", randomRamp ) );
+  QVERIFY( mStyle->addColorRamp( "test_random", randomRamp, true ) );
 
   // color brewer ramp
   QgsVectorColorBrewerColorRampV2* cb1Ramp = new QgsVectorColorBrewerColorRampV2();
-  QVERIFY( mStyle->addColorRamp( "test_cb1", cb1Ramp ) );
+  QVERIFY( mStyle->addColorRamp( "test_cb1", cb1Ramp, true ) );
   QgsVectorColorBrewerColorRampV2* cb2Ramp = new QgsVectorColorBrewerColorRampV2( "RdYlGn", 6 );
-  QVERIFY( mStyle->addColorRamp( "test_cb2", cb2Ramp ) );
+  QVERIFY( mStyle->addColorRamp( "test_cb2", cb2Ramp, true ) );
 
   // if ( QgsCptCityColorRampV2::hasBasicSchemes() )
   // {
   QgsCptCityColorRampV2* cc1Ramp = new QgsCptCityColorRampV2( "jjg/misc/temperature", "" );
-  QVERIFY( mStyle->addColorRamp( "test_cc1", cc1Ramp ) );
+  QVERIFY( mStyle->addColorRamp( "test_cc1", cc1Ramp, true ) );
   QgsCptCityColorRampV2* cc2Ramp = new QgsCptCityColorRampV2( "cb/div/PiYG", "_10" );
-  QVERIFY( mStyle->addColorRamp( "test_cc2", cc2Ramp ) );
+  QVERIFY( mStyle->addColorRamp( "test_cc2", cc2Ramp, true ) );
   // }
   // else
   // {
@@ -188,12 +188,12 @@ void TestStyleV2::testLoadColorRamps()
 
 void TestStyleV2::testSaveLoad()
 {
-  QEXPECT_FAIL("", "save() currently disabled in core", Abort);
-
-  mStyle->save();
+  // save not needed anymore, because used update=true in addColorRamp()
+  // mStyle->save();
   mStyle->clear();
   mStyle->load( QgsApplication::userStyleV2Path() );
 
+  // basic test to see that ramp is present
   QStringList colorRamps = mStyle->colorRampNames();
   QStringList colorRampsTest = QStringList() << "test_gradient";
 
@@ -206,6 +206,9 @@ void TestStyleV2::testSaveLoad()
     if ( ramp )
       delete ramp;
   }
+
+  // test content again
+  testLoadColorRamps();
 }