[QGIS Commit] r12086 - trunk/qgis/src/app/composer

[svn_qgis at osgeo.org]

Author: mhugent
Date: 2009-11-11 05:38:40 -0500 (Wed, 11 Nov 2009)
New Revision: 12086

Modified:
   trunk/qgis/src/app/composer/qgscompositionwidget.cpp
   trunk/qgis/src/app/composer/qgscompositionwidget.h
Log:
Fix for restoring paper settings in compositionwidget

Modified: trunk/qgis/src/app/composer/qgscompositionwidget.cpp
===================================================================
--- trunk/qgis/src/app/composer/qgscompositionwidget.cpp	2009-11-11 09:58:30 UTC (rev 12085)
+++ trunk/qgis/src/app/composer/qgscompositionwidget.cpp	2009-11-11 10:38:40 UTC (rev 12086)
@@ -24,6 +24,7 @@
 QgsCompositionWidget::QgsCompositionWidget( QWidget* parent, QgsComposition* c ): QWidget( parent ), mComposition( c )
 {
   setupUi( this );
+  blockSignals( true );
   createPaperEntries();
 
   //unit
@@ -31,10 +32,8 @@
   mPaperUnitsComboBox->addItem( tr( "inch" ) );
 
   //orientation
-  mPaperOrientationComboBox->blockSignals( true );
   mPaperOrientationComboBox->insertItem( 0, tr( "Landscape" ) );
   mPaperOrientationComboBox->insertItem( 1, tr( "Portrait" ) );
-  mPaperOrientationComboBox->blockSignals( false );
   mPaperOrientationComboBox->setCurrentIndex( 0 );
 
   //read with/height from composition and find suitable entries to display
@@ -70,16 +69,11 @@
 
 
     //grid pen width
-    mPenWidthSpinBox->blockSignals( true );
     mPenWidthSpinBox->setValue( mComposition->gridPen().widthF() );
-    mPenWidthSpinBox->blockSignals( false );
 
     //grid pen color
-    mGridColorButton->blockSignals( true );
     mGridColorButton->setColor( mComposition->gridPen().color() );
-    mGridColorButton->blockSignals( false );
 
-    mGridStyleComboBox->blockSignals( true );
     mGridStyleComboBox->insertItem( 0, tr( "Solid" ) );
     mGridStyleComboBox->insertItem( 1, tr( "Dots" ) );
     mGridStyleComboBox->insertItem( 2, tr( "Crosses" ) );
@@ -97,8 +91,8 @@
     {
       mGridStyleComboBox->setCurrentIndex( 2 );
     }
-    mGridStyleComboBox->blockSignals( false );
   }
+  blockSignals( false );
 }
 
 QgsCompositionWidget::QgsCompositionWidget(): QWidget( 0 ), mComposition( 0 )
@@ -143,8 +137,6 @@
   << QgsCompositionPaper( tr( "Arch E (36x48 inches)" ), 914.4, 1219.2 )
   << QgsCompositionPaper( tr( "Arch E1 (30x42 inches)" ), 762, 1066.8 )
   ;
-
-  mPaperSizeComboBox->blockSignals( true );
   mPaperSizeComboBox->addItem( tr( "Custom" ) );
 
   for ( QList<QgsCompositionPaper>::const_iterator it = formats.begin(); it != formats.end(); it++ )
@@ -152,8 +144,6 @@
     mPaperSizeComboBox->addItem( it->mName );
     mPaperMap.insert( it->mName, *it );
   }
-
-  mPaperSizeComboBox->blockSignals( false );
   mPaperSizeComboBox->setCurrentIndex( 2 ); //A4
 }
 
@@ -266,7 +256,7 @@
   else
   {
     // inch (show width in inch)
-    spin->setValue(  v / 25.4  );
+    spin->setValue( v / 25.4 );
   }
 }
 
@@ -337,14 +327,6 @@
     return;
   }
 
-  //block all signals to avoid infinite recursion
-  mPaperSizeComboBox->blockSignals( true );
-  mPaperUnitsComboBox->blockSignals( true );
-  mPaperWidthDoubleSpinBox->blockSignals( true );
-  mPaperHeightDoubleSpinBox->blockSignals( true );
-  mPaperOrientationComboBox->blockSignals( true );
-  mResolutionSpinBox->blockSignals( true );
-
   double paperWidth = mComposition->paperWidth();
   setSize( mPaperWidthDoubleSpinBox, paperWidth );
 
@@ -383,13 +365,6 @@
     //custom
     mPaperSizeComboBox->setCurrentIndex( 0 );
   }
-
-  mPaperSizeComboBox->blockSignals( false );
-  mPaperUnitsComboBox->blockSignals( false );
-  mPaperWidthDoubleSpinBox->blockSignals( false );
-  mPaperHeightDoubleSpinBox->blockSignals( false );
-  mPaperOrientationComboBox->blockSignals( false );
-  mResolutionSpinBox->blockSignals( false );
 }
 
 void QgsCompositionWidget::displaySnapingSettings()
@@ -399,11 +374,6 @@
     return;
   }
 
-  mSnapToGridCheckBox->blockSignals( true );
-  mGridResolutionSpinBox->blockSignals( true );
-  mOffsetXSpinBox->blockSignals( true );
-  mOffsetYSpinBox->blockSignals( true );
-
   if ( mComposition->snapToGridEnabled() )
   {
     mSnapToGridCheckBox->setCheckState( Qt::Checked );
@@ -416,11 +386,6 @@
   mGridResolutionSpinBox->setValue( mComposition->snapGridResolution() );
   mOffsetXSpinBox->setValue( mComposition->snapGridOffsetX() );
   mOffsetYSpinBox->setValue( mComposition->snapGridOffsetY() );
-
-  mSnapToGridCheckBox->blockSignals( false );
-  mGridResolutionSpinBox->blockSignals( false );
-  mOffsetXSpinBox->blockSignals( false );
-  mOffsetYSpinBox->blockSignals( false );
 }
 
 void QgsCompositionWidget::on_mResolutionSpinBox_valueChanged( const int value )
@@ -529,3 +494,21 @@
     mComposition->setGridPen( pen );
   }
 }
+
+void QgsCompositionWidget::blockSignals( bool block )
+{
+  mPaperSizeComboBox->blockSignals( block );
+  mPaperUnitsComboBox->blockSignals( block );
+  mPaperWidthDoubleSpinBox->blockSignals( block );
+  mPaperHeightDoubleSpinBox->blockSignals( block );
+  mPaperOrientationComboBox->blockSignals( block );
+  mResolutionSpinBox->blockSignals( block );
+  mPrintAsRasterCheckBox->blockSignals( block );
+  mSnapToGridCheckBox->blockSignals( block );
+  mGridResolutionSpinBox->blockSignals( block );
+  mOffsetXSpinBox->blockSignals( block );
+  mOffsetYSpinBox->blockSignals( block );
+  mPenWidthSpinBox->blockSignals( block );
+  mGridColorButton->blockSignals( block );
+  mGridStyleComboBox->blockSignals( block );
+}

Modified: trunk/qgis/src/app/composer/qgscompositionwidget.h
===================================================================
--- trunk/qgis/src/app/composer/qgscompositionwidget.h	2009-11-11 09:58:30 UTC (rev 12085)
+++ trunk/qgis/src/app/composer/qgscompositionwidget.h	2009-11-11 10:38:40 UTC (rev 12086)
@@ -77,4 +77,6 @@
 
     double size( QDoubleSpinBox *spin );
     void setSize( QDoubleSpinBox *spin, double v );
+    /**Blocks / unblocks the signals of all items*/
+    void blockSignals( bool block );
 };