BIRT Model support - Enhance ROM for report and report item to support

Accessible PDF-- Add localized message.[62176]

model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/elements/rom.def

@@ -2603,8 +2603,8 @@
 	<Property canInherit="true" detailType="ReportItemTheme" displayNameID="Element.ReportItem.theme" name="theme" runtimeSettable="false" since="2.6" type="elementRef">
     	<Trigger validator="ThemeReferenceValidator"/>
     </Property>
-    <Property displayNameID="Element.ExtendedItem.language" name="language" since="4.3" type="string"/>
-    <Property displayNameID="Element.ExtendedItem.order" name="order" since="4.3" type="integer"/>
+    <Property displayNameID="Element.ReportItem.language" name="language" since="4.3" type="string"/>
+    <Property displayNameID="Element.ReportItem.order" name="order" since="4.3" type="integer"/>
     <PropertyVisibility name="x" visibility="hide"/>         
     <PropertyVisibility name="y" visibility="hide"/> 
     <PropertyVisibility name="refTemplateParameter" visibility="hide"/>    

model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/i18n/Messages.properties

@@ -2539,6 +2539,7 @@ Element.ReportDesign.onContentUpdate.this=Report design
 Element.ReportDesign.clientInitialize= Client initialize
 Element.ReportDesign.clientInitialize.toolTip=Load the client side java script libraries.
 Element.ReportDesign.clientInitialize.this=Report design
+Element.ReportDesign.language=Language
 
 #2. Report Element ( Prefix = Element.ReportElement )
 Element.ReportElement.displayName=Display name
@@ -2778,6 +2779,8 @@ Element.ReportItem.cascadeACL=Cascade ACL
 Element.ReportItem.allowExport=Allow export
 Element.ReportItem.pushDown=Push down
 Element.ReportItem.theme=Theme
+Element.ReportItem.language=Language
+Element.ReportItem.order=Order
 
 #11.Label  ( prefix  Element.Label )
 Element.Label.text=Content
@@ -2801,6 +2804,8 @@ Element.Label.onPageBreak=On page break
 Element.Label.onPageBreak.toolTip=Executes for all report items on a page when a page break occurs
 Element.Label.onPageBreak.this=Label instance
 Element.Label.onPageBreak.reportContext=Report context
+Element.Label.role=Role
+Element.Label.altText=Alternate Text
 
 #12.Element.FreeForm  ( Prefix Element.FreeForm )
 Element.FreeForm.slot.reportItems=Report Items
@@ -2829,6 +2834,8 @@ Element.Data.onPageBreak=On page break
 Element.Data.onPageBreak.toolTip=Executes for all report items on a page when a page break occurs
 Element.Data.onPageBreak.this=Data instance
 Element.Data.onPageBreak.reportContext=Report context
+Element.Data.role=Role
+Element.Data.altText=Alternate Text
 
 #14.Text  ( prefix  Element.Text )
 Element.Text.content=Content
@@ -2851,6 +2858,8 @@ Element.Text.onPageBreak.toolTip=Executes for all report items on a page when a
 Element.Text.onPageBreak.this=Text instance
 Element.Text.onPageBreak.reportContext=Report context
 Element.Text.hasExpression=Has expression
+Element.Text.role=Role
+Element.Text.altText=Alternate Text
 
 #15.ListingGroup  ( prefix  Element.ListingGroup )
 Element.ListingGroup.keyExpr=Key expression
@@ -2914,6 +2923,8 @@ Element.List.onPageBreak=On page break
 Element.List.onPageBreak.toolTip=Executes for all report items on a page when a page break occurs
 Element.List.onPageBreak.this=List instance
 Element.List.onPageBreak.reportContext=Report context
+Element.List.role=Role
+Element.List.altText=Alternate Text
 
 #17.ListGroup  ( prefix  Element.ListGroup )
 Element.ListGroup.slot.header=Header
@@ -2956,6 +2967,7 @@ Element.Table.onPageBreak=On page break
 Element.Table.onPageBreak.toolTip=Executes for all report items on a page when a page break occurs
 Element.Table.onPageBreak.this=Table instance
 Element.Table.onPageBreak.reportContext=Report context
+Element.Table.role=Role
 
 #19.TableGroup  ( prefix  Element.TableGroup )
 Element.TableGroup.slot.header=Header
@@ -3000,6 +3012,8 @@ Element.Row.onRender.reportContext=Report context
 Element.Row.suppressDuplicates=Suppress Duplicates
 Element.Row.viewAction=View action
 Element.Row.repeatable=Repeatable
+Element.Row.role=Role
+Element.Row.language=Language
 
 #22.Cell  ( prefix  Element.Cell )
 Element.Cell.column=Column
@@ -3038,6 +3052,9 @@ Element.Cell.antidiagonalThickness=Antidiagonal thickness
 Element.Cell.diagonalStyle=Diagonal style
 Element.Cell.antidiagonalStyle=Antidiagonal style
 Element.Cell.antidiagonalColor=Antidiagonal color
+Element.Cell.role=Role
+Element.Cell.language=Language
+Element.Cell.altText=Alternate Text
 
 #23.Image  ( prefix  Element.Image )
 Element.Image.altText=Alternative text
@@ -3071,6 +3088,7 @@ Element.Image.onPageBreak.this=Image instance
 Element.Image.onPageBreak.reportContext=Report context
 Element.Image.fitToContainer=Fit to container
 Element.Image.proportionalScale=Proportional Scale
+Element.Image.role=Role
 
 #24.Grid  ( prefix  Element.Grid )
 Element.Grid.slot.columns=Columns
@@ -3095,6 +3113,7 @@ Element.Grid.onPageBreak.reportContext=Report context
 Element.Grid.caption=Caption
 Element.Grid.captionID=Caption key
 Element.Grid.summary=Summary
+Element.Grid.role=Role
 
 #25.Line  ( prefix  Element.Line )
 Element.Line.orientation=Orientation
@@ -3121,6 +3140,8 @@ Element.TextData.onPageBreak.toolTip=Executes for all report items on a page whe
 Element.TextData.onPageBreak.this=Dynamic text instance
 Element.TextData.onPageBreak.reportContext=Report context
 Element.TextData.hasExpression=Has expression
+Element.TextData.role=Role
+Element.TextData.altText=Alternate Text
 
 #27.ExtendedItem   ( prefix  Element.ExtendedItem )
 Element.ExtendedItem.altText=Alternative text