[FEATURE]: text and form annotation tools are now in gui and app

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@13189 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: mhugent

images/images.qrc

@@ -108,6 +108,7 @@
     <file>themes/default/mActionAddSpatiaLiteLayer.png</file>
     <file>themes/default/mActionAddVertex.png</file>
     <file>themes/default/mActionAddWmsLayer.png</file>
+    <file>themes/default/mActionAnnotation.png</file>
     <file>themes/default/mActionAlignBottom.png</file>
     <file>themes/default/mActionAlignHCenter.png</file>
     <file>themes/default/mActionAlignLeft.png</file>
@@ -146,6 +147,7 @@
     <file>themes/default/mActionFileSaveAs.png</file>
     <file>themes/default/mActionFileSmall.png</file>
     <file>themes/default/mActionFolder.png</file>
+    <file>themes/default/mActionFormAnnotation.png</file>
     <file>themes/default/mActionFromSelectedFeature.png</file>
     <file>themes/default/mActionGroupItems.png</file>
     <file>themes/default/mActionHelpAbout.png</file>
@@ -198,6 +200,7 @@
     <file>themes/default/mActionShowPluginManager.png</file>
     <file>themes/default/mActionSimplify.png</file>
     <file>themes/default/mActionSplitFeatures.png</file>
+    <file>themes/default/mActionTextAnnotation.png</file>
     <file>themes/default/mActionToggleEditing.png</file>
     <file>themes/default/mActionUndo.png</file>
     <file>themes/default/mActionUngroupItems.png</file>

images/themes/default/mActionAnnotation.png

@@ -7,11 +7,13 @@
 
 %Import core/core.sip
 
+%Include qgsannotationitem.sip
 %Include qgscolorbutton.sip
 %Include qgslegendinterface.sip
 %Include qgisinterface.sip
 %Include qgscomposerview.sip
 %Include qgsencodingfiledialog.sip
+%Include qgsformannotationitem.sip
 %Include qgsgenericprojectionselector.sip
 %Include qgsmapcanvas.sip
 %Include qgsmapcanvasitem.sip
@@ -28,6 +30,7 @@
 %Include qgsprojectionselector.sip
 %Include qgsquickprint.sip
 %Include qgsrubberband.sip
+%Include qgstextannotationitem.sip
 %Include qgsvertexmarker.sip
 
 %Include symbology-ng-gui.sip

images/themes/default/mActionFormAnnotation.png

@@ -0,0 +1,74 @@
+/**An annotation item can be either placed either on screen corrdinates or on map coordinates.
+  It may reference a feature and displays that associatiation with a balloon like appearance*/
+class QgsAnnotationItem: QgsMapCanvasItem
+{
+%TypeHeaderCode
+#include <qgsannotationitem.h>
+%End
+  
+  public:
+    enum MouseMoveAction
+    {
+      NoAction,
+      MoveMapPosition,
+      MoveFramePosition,
+      ResizeFrameUp,
+      ResizeFrameDown,
+      ResizeFrameLeft,
+      ResizeFrameRight,
+      ResizeFrameLeftUp,
+      ResizeFrameRightUp,
+      ResizeFrameLeftDown,
+      ResizeFrameRightDown
+    };
+
+    QgsAnnotationItem( QgsMapCanvas* mapCanvas );
+    virtual ~QgsAnnotationItem();
+
+    /**Creates an editor widget (caller takes ownership)*/
+    virtual QDialog* createEditor() = 0;
+
+    void updatePosition();
+
+    QRectF boundingRect() const;
+
+    virtual QSizeF minimumFrameSize() const;
+
+    /**Returns the mouse move behaviour for a given position
+      @param pos the position in scene coordinates*/
+    QgsAnnotationItem::MouseMoveAction moveActionForPosition( const QPointF& pos) const;
+    /**Returns suitable cursor shape for mouse move action*/
+    Qt::CursorShape cursorShapeForAction( MouseMoveAction moveAction ) const;
+
+    //setters and getters
+    void setMapPositionFixed( bool fixed );
+    bool mapPositionFixed() const;
+
+    virtual void setMapPosition( const QgsPoint& pos );
+    QgsPoint mapPosition() const;
+
+    void setFrameSize( const QSizeF& size );
+    QSizeF frameSize() const;
+
+    void setOffsetFromReferencePoint( const QPointF& offset );
+    QPointF offsetFromReferencePoint() const;
+
+    /**Set symbol that is drawn on map position. Takes ownership*/
+    void setMarkerSymbol( QgsMarkerSymbolV2* symbol );
+    const QgsMarkerSymbolV2* markerSymbol() const;
+
+    void setFrameBorderWidth( double w );
+    double frameBorderWidth() const;
+
+    void setFrameColor( const QColor& c );
+    QColor frameColor() const;
+
+    void setFrameBackgroundColor( const QColor& c );
+    QColor frameBackgroundColor() const;
+
+    virtual void writeXML( QDomDocument& doc ) const = 0;
+    virtual void readXML( const QDomDocument& doc, const QDomElement& itemElem ) = 0;
+
+    void _writeXML( QDomDocument& doc, QDomElement& itemElem ) const;
+    void _readXML( const QDomDocument& doc, const QDomElement& annotationElem );
+};

images/themes/default/mActionTextAnnotation.png

@@ -0,0 +1,31 @@
+class QgsFormAnnotationItem: QObject, QgsAnnotationItem
+{
+%TypeHeaderCode
+  #include <qgsformannotationitem.h>
+%End
+
+  public:
+    QgsFormAnnotationItem( QgsMapCanvas* canvas, QgsVectorLayer* vlayer = 0, bool hasFeature = false, int feature = 0);
+    ~QgsFormAnnotationItem();
+
+    void paint( QPainter * painter );
+
+    //! paint function called by map canvas
+    void paint( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 );
+
+    /**Create a configuration dialog*/
+    QDialog* createEditor();
+
+    QSizeF minimumFrameSize() const;
+    /**Returns the optimal frame size*/
+    QSizeF preferredFrameSize() const;
+
+    /**Reimplemented from QgsAnnotationItem*/
+    void setMapPosition( const QgsPoint& pos );
+
+    void setDesignerForm( const QString& uiFile );
+    QString designerForm() const;
+
+    void writeXML( QDomDocument& doc ) const;
+    void readXML( const QDomDocument& doc, const QDomElement& itemElem );
+};

python/gui/gui.sip

@@ -0,0 +1,21 @@
+class QgsTextAnnotationItem: QgsAnnotationItem
+{
+%TypeHeaderCode
+  #include <qgstextannotationitem.h>
+%End
+  public:
+    QgsTextAnnotationItem( QgsMapCanvas* canvas );
+    ~QgsTextAnnotationItem();
+
+    QDialog* createEditor();
+
+    /**Returns document (caller takes ownership)*/
+    QTextDocument* document() const;
+    /**Sets document (does not take ownership)*/
+    void setDocument( const QTextDocument* doc );
+
+    void writeXML( QDomDocument& doc ) const;
+    void readXML( const QDomDocument& doc, const QDomElement& itemElem );
+    
+    void paint( QPainter* painter );
+};

python/gui/qgsannotationitem.sip

@@ -31,11 +31,13 @@ SET(QGIS_APP_SRCS
   qgsmaptooladdvertex.cpp
   qgsmaptooladdisland.cpp
   qgsmaptooladdring.cpp
+  qgsmaptoolannotation.cpp
   qgsmaptoolcapture.cpp
   qgsmaptooldeletering.cpp
   qgsmaptooldeletepart.cpp
   qgsmaptooldeletevertex.cpp
   qgsmaptooledit.cpp
+  qgsmaptoolformannotation.cpp
   qgsmaptoolidentify.cpp
   qgsmaptoolmeasureangle.cpp
   qgsmaptoolmovefeature.cpp
@@ -46,6 +48,7 @@ SET(QGIS_APP_SRCS
   qgsmaptoolselect.cpp
   qgsmaptoolsimplify.cpp
   qgsmaptoolsplitfeatures.cpp
+  qgsmaptooltextannotation.cpp
   qgsmaptoolvertexedit.cpp
   qgsmeasuredialog.cpp
   qgsmeasuretool.cpp