Port possibility to have several grids / crs in composer map from QGIS Enterprise to master

Author: mhugent

src/app/composer/qgscomposermapwidget.cpp

@@ -56,21 +56,39 @@ class QgsComposerMapWidget: public QgsComposerItemBaseWidget, private Ui::QgsCom
     void on_mYMinLineEdit_editingFinished();
     void on_mYMaxLineEdit_editingFinished();
 
+    void on_mAtlasMarginRadio_toggled( bool checked );
+
+    void on_mAtlasCheckBox_toggled( bool checked );
+    void on_mAtlasMarginSpinBox_valueChanged( int value );
+    void on_mAtlasFixedScaleRadio_toggled( bool checked );
+    void on_mAtlasPredefinedScaleRadio_toggled( bool checked );
+
+    void on_mAddGridPushButton_clicked();
+    void on_mRemoveGridPushButton_clicked();
+    void on_mGridUpButton_clicked();
+    void on_mGridDownButton_clicked();
+
+    QgsComposerMapGrid* currentGrid();
     void on_mGridCheckBox_toggled( bool state );
+    void on_mGridListWidget_currentItemChanged( QListWidgetItem* current, QListWidgetItem* previous );
+    void on_mGridListWidget_itemChanged( QListWidgetItem* item );
+    void setGridItemsEnabled( bool enabled );
+    void setGridItems( const QgsComposerMapGrid* grid );
+    void blockGridItemsSignals( bool block );
+    void updateLineSymbolMarker( const QgsComposerMapGrid* grid );
+    void on_mGridLineStyleButton_clicked();
     void on_mIntervalXSpinBox_editingFinished();
     void on_mIntervalYSpinBox_editingFinished();
-    void on_mOffsetXSpinBox_editingFinished();
-    void on_mOffsetYSpinBox_editingFinished();
-    void on_mGridLineStyleButton_clicked();
+    void on_mOffsetXSpinBox_valueChanged( double value );
+    void on_mOffsetYSpinBox_valueChanged( double value );
+    void on_mCrossWidthSpinBox_valueChanged( double val );
+    void on_mFrameWidthSpinBox_valueChanged( double val );
+    void on_mFrameStyleComboBox_currentIndexChanged( const QString& text );
     void on_mGridTypeComboBox_currentIndexChanged( const QString& text );
-    void on_mCrossWidthSpinBox_valueChanged( double d );
-    void on_mGridBlendComboBox_currentIndexChanged( int index );
-    void on_mAnnotationFontButton_clicked();
-    void on_mAnnotationFontColorButton_colorChanged( const QColor& newFontColor );
-    void on_mDistanceToMapFrameSpinBox_valueChanged( double d );
-
-    void on_mAnnotationFormatComboBox_currentIndexChanged( int index );
+    void on_mMapGridCRSButton_clicked();
+    void on_mMapGridUnitComboBox_currentIndexChanged( const QString& text );
 
+    void on_mDrawAnnotationGroupBox_toggled( bool state );
     //annotation position
     void on_mAnnotationPositionLeftComboBox_currentIndexChanged( const QString& text );
     void on_mAnnotationPositionRightComboBox_currentIndexChanged( const QString& text );
@@ -83,22 +101,11 @@ class QgsComposerMapWidget: public QgsComposerItemBaseWidget, private Ui::QgsCom
     void on_mAnnotationDirectionComboBoxTop_currentIndexChanged( const QString& text );
     void on_mAnnotationDirectionComboBoxBottom_currentIndexChanged( const QString& text );
 
-    void on_mDrawAnnotationCheckableGroupBox_toggled( bool state );
+    void on_mAnnotationFormatComboBox_currentIndexChanged( int index );
     void on_mCoordinatePrecisionSpinBox_valueChanged( int value );
-
-    void on_mFrameStyleComboBox_currentIndexChanged( const QString& text );
-    void on_mFrameWidthSpinBox_valueChanged( double d );
-    void on_mGridFramePenSizeSpinBox_valueChanged( double d );
-    void on_mGridFramePenColorButton_colorChanged( const QColor& newColor );
-    void on_mGridFrameFill1ColorButton_colorChanged( const QColor& newColor );
-    void on_mGridFrameFill2ColorButton_colorChanged( const QColor& newColor );
-
-    void on_mAtlasMarginRadio_toggled( bool checked );
-
-    void on_mAtlasCheckBox_toggled( bool checked );
-    void on_mAtlasMarginSpinBox_valueChanged( int value );
-    void on_mAtlasFixedScaleRadio_toggled( bool checked );
-    void on_mAtlasPredefinedScaleRadio_toggled( bool checked );
+    void on_mDistanceToMapFrameSpinBox_valueChanged( double d );
+    void on_mAnnotationFontButton_clicked();
+    void on_mAnnotationFontColorButton_clicked();
 
   protected:
     void showEvent( QShowEvent * event );
@@ -149,9 +156,6 @@ class QgsComposerMapWidget: public QgsComposerItemBaseWidget, private Ui::QgsCom
     /**Updates the map combo box with the current composer map ids*/
     void refreshMapComboBox();
 
-    /**Enables/disables grid frame related controls*/
-    void toggleFrameControls( bool frameEnabled );
-
     /**Enables or disables the atlas margin and predefined scales radio depending on the atlas coverage layer type*/
     void toggleAtlasScalingOptionsByLayerType();
 
@@ -161,6 +165,9 @@ class QgsComposerMapWidget: public QgsComposerItemBaseWidget, private Ui::QgsCom
     /**Is there some predefined scales, globally or as project's options ?*/
     bool hasPredefinedScales() const;
 
+    QListWidgetItem* addGridListItem( const QString& id, const QString& name );
+
+    void loadGridEntries();
 };
 
 #endif

src/app/composer/qgscomposermapwidget.h

@@ -168,6 +168,7 @@ SET(QGIS_CORE_SRCS
   composer/qgscomposerlegenditem.cpp
   composer/qgscomposerpicture.cpp
   composer/qgscomposermap.cpp
+  composer/qgscomposermapgrid.cpp
   composer/qgscomposertable.cpp
   composer/qgscomposertablecolumn.cpp  
   composer/qgscomposerattributetable.cpp

src/core/CMakeLists.txt

@@ -863,12 +863,13 @@ void QgsComposerItem::setEffectsEnabled( bool effectsEnabled )
   mEffect->setEnabled( effectsEnabled );
 }
 
-void QgsComposerItem::drawText( QPainter* p, double x, double y, const QString& text, const QFont& font ) const
+void QgsComposerItem::drawText( QPainter* p, double x, double y, const QString& text, const QFont& font, const QColor& c ) const
 {
   QFont textFont = scaledFontPixelSize( font );
 
   p->save();
   p->setFont( textFont );
+  p->setPen( c );
   double scaleFactor = 1.0 / FONT_WORKAROUND_SCALE;
   p->scale( scaleFactor, scaleFactor );
   p->drawText( QPointF( x * FONT_WORKAROUND_SCALE, y * FONT_WORKAROUND_SCALE ), text );

src/core/composer/qgscomposeritem.cpp

@@ -378,7 +378,7 @@ class CORE_EXPORT QgsComposerItem: public QObject, public QGraphicsRectItem
 
     /**Draws Text. Takes care about all the composer specific issues (calculation to pixel, scaling of font and painter
      to work around the Qt font bug)*/
-    void drawText( QPainter* p, double x, double y, const QString& text, const QFont& font ) const;
+    void drawText( QPainter* p, double x, double y, const QString& text, const QFont& font, const QColor& c = QColor( 0, 0, 0 ) ) const;
 
     /**Like the above, but with a rectangle for multiline text
      * @param p painter to use