Release Notes for Sirius

1. Release Notes for Sirius
   1. Changes in Sirius 6.1.4
      1. User-Visible Changes
      2. Specifier-Visible Changes
      3. Developer-Visible Changes
   2. Changes in Sirius 6.1.3
      1. Developer-Visible Changes
   3. Changes in Sirius 6.1.2
      1. User-Visible Changes
      2. Specifier-Visible Changes
      3. Developer-Visible Changes
   4. Changes in Sirius 6.1.1
      1. Changes in @org.eclipse.sirius.diagram@
   5. Changes in Sirius 6.1.0
      1. User-Visible Changes
      2. Specifier-Visible Changes
      3. Developer-Visible Changes
   6. Changes in Sirius 6.0.0
      1. User-Visible Changes
      2. Specifier-Visible Changes
      3. Developer-Visible Changes
   7. Changes in Sirius 5.1.1
      1. User-Visible Changes
      2. Developer-Visible Changes
   8. Changes in Sirius 5.1.0
      1. User-Visible Changes
      2. Specifier-Visible Changes
      3. Developer-Visible Changes

This document contains the release notes for recent major releases of Sirius. See also the release notes from previous versions for details about older releases.

Changes in Sirius 6.1.4

User-Visible Changes

• Added It is now possible to move labels on border of node, or border node, all around the node. Before, for label larger than the node, only centered location was authorized on North or South side. On this maintenance release of Sirius, this feature needs a “flag” to be activated. If you want to benefit of this feature, you need to add the VM arg “-Dorg.eclipse.sirius.experimental.labelOnBorderImprovement=true”. This feature needs an automatic migration of representations file. This is why it is not activated by default on this maintenance release.

Specifier-Visible Changes

• Added A new column Target has been added in the dialog allowing to choose layout options to override for ELK layout algorithms. It describes the element to which the option applies. The filter textfield in that dialog also applies on columns& Name, Targets and Type.

Developer-Visible Changes

• Added The org.eclipse.sirius.diagram.elk.layout.extension experimental extension-point has been added to make it possible to extend the ELK layout with pre end post operations. See the extension-point associated documentation and org.eclipse.sirius.diagram.elk.IELKLayoutExtension interface for more details.

Migrations

• Added A migration participant has been added to change the GMF coordinates of the labels that are:

Changes in Sirius 6.1.3

Developer-Visible Changes

• Added The viewpoint.ecore model has been added the an EMap<EJavaObject, EJavaObject> subDiagramDecorationDescriptors in UIState model element. It is used as a cache to speed up sub diagram decorations computing.
• Added The methods org.eclipse.sirius.tests.swtbot.support.api.widget.SWTBotSiriusFigureCanvas.mouseMoveLeftClick(int, int, boolean, int[]), org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusGefViewer.click(int, int, boolean, int[]), org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusDiagramEditor.clickWithKeys(String, int...), have been added to make a mouse click with key modifiers for a multi selection for example.
• Added It is now possible to consider that some specific graphical changes need a refresh of the representation. Before Sirius 6.1.3, only semantic changes triggers a refresh. Now you can use RefreshHelper.registerImpactingNotification(Predicate<Notification>) to consider a specific graphical changes. An example is the possibility to launch a refresh when the region container is collapsed or expanded.

See Trigger a Sirius refresh on specific graphical changes in the developer documentation for more details.

Changes in org.eclipse.sirius

• Added The method org.eclipse.sirius.tools.api.ui.RefreshHelper.isAutoRefresh() has been added to know if Sirius is in automatic refresh mode or in manual mode.
• Added The methods org.eclipse.sirius.tools.api.ui.RefreshHelper.registerImpactingNotification(Predicate<Notification>) and org.eclipse.sirius.tools.api.ui.RefreshHelper.unregisterImpactingNotification(Predicate<Notification>) have been added to allow to consider some graphical modifications as requiring a refresh. By default, only semantic changes are considered as requiring a refresh.
• Added Added a constructor org.eclipse.sirius.business.api.query.DRepresentationQuery.DRepresentationQuery(DRepresentation, Session) to compute queries directly from the given session instead of computing it.

Changes in org.eclipse.sirius.diagram.ui

• Added The method org.eclipse.sirius.diagram.ui.business.api.query.EditPartQuery.getDDiagram() has been added to retrieve the DDiagram associated to the edit part or to one of its ancestor.
• Added The method org.eclipse.sirius.diagram.ui.business.api.query.ConnectionEditPartQuery.getCenteredAnchorsAbsoluteLocation(Rectangle) has been added in order to compute the location of the anchor of a connection centered on its target or source.
• Added The method org.eclipse.sirius.diagram.ui.business.api.query.ConnectionQuery.getAbsolutePointList(RelativeBendpoints, PrecisionPoint, PrecisionPoint) has been added to compute the absolute coordinates of the bendpoints of a connection.

Changes in Sirius 6.1.2

User-Visible Changes

• Added On sequence diagrams, it is now possible to remove vertical blank spaces on standard edition mode by dragging the mouse from bottom to top anywhere in the canvas with the Ctrl+Shift keys pressed. This feature was here since version 6.0.0 but was only accessible through the ruler.
• Modified Invalid representations, that are either representations which semantic target does not exist anymore or representations that can not be retrieved anymore, are grayed in the Model Explorer and the only available action is Delete. It was previously the case only for representations which semantic target does not exist anymore.

Specifier-Visible Changes

• Added It is now possible to add action/group in the “New” contextual menu of diagram elements. This menu was missed in Sirius 6.1.0. It is now documented in the corresponding documentation .

Developer-Visible Changes

• Added If the org.eclipse.sirius.diagam.ui.hidePrintingOfPermissionAuthorityDecoration system property is set to true and if there is no other printable decoration provided at the same location (South-West), the permission authority decorations displayed on diagrams are not printed nor exported in images (export as image actions).

Changes in org.eclipse.sirius

• Added The methods org.eclipse.sirius.business.api.query.DRepresentationDescriptorQuery.isRepresentationReachable() and org.eclipse.sirius.business.api.query.DRepresentationDescriptorQuery.isRepresentationValid() have been added. The former allows to know if the DRepresentation can be retrieved from the DRepresentationDescriptor.repPath: the repPath is correctly set and the representation effectively exists. The latter returns true if the DRepresentationDescriptor is either dangling ( DRepresentationDescriptor.repPath can not be found) or can not by retrieved.

Changes in org.eclipse.sirius.diagram.ui

• Added A new field CustomLayoutConfiguration layoutConfiguration has been added to org.eclipse.sirius.diagram.ui.tools.api.layout.provider.DefaultLayoutProvider and its setter method

setLayoutConfiguration(CustomLayoutConfiguration). It allows any layout provider to be aware of any VSM layout configuration that should be used.

• Modified The method getDiagramLayoutProvider(DiagramEditPart, IAdaptable) in package org.eclipse.sirius.diagram.ui.tools.api.layout.provider.AbstractLayoutProvider has been made protected to allow to provide layout provider from other mechanism than LayoutService.
• Removed The message org.eclipse.sirius.diagram.ui.provider.Messages.SynchronizeGMFModelCommand_label has been removed. It has been replaced in org.eclipse.sirius.diagram.Messages.

Changes in org.eclipse.sirius.diagram

• Added The message org.eclipse.sirius.diagram.Messages.SynchronizeGMFModelCommand_label has been added. It replaces org.eclipse.sirius.diagram.ui.provider.Messages.SynchronizeGMFModelCommand_label.
• Added The extension point org.eclipse.sirius.diagram.customBundledImageShape has been created in order to provide custom shape to the bundled image style. This extension point offers more flexibility on the specification of the svg tags and attributes holding the color, border color and border size information than the extension point org.eclipse.sirius.diagram.bundledImageShape.
• Added The getter and setter methods have been added for the new attribute org.eclipse.sirius.diagram.ui.tools.api.decoration.DecorationDescriptor.isPrintable. This attribute is used to know if the decoration should be hidden when printing or exporting the diagram. The behavior is applied only if there is no printable decoration in its diagram element location (South, West, South-West etc).
• Modified The extension point org.eclipse.sirius.diagram.bundledImageShape has been marked as deprecated. Shapes provided by this extension point still work.

Changes in org.eclipse.sirius.common

• Removed The class org.eclipse.sirius.common.tools.api.util.SiriusCopier has been replaced by the internal class org.eclipse.sirius.tools.internal.SiriusCopierHelper. SiriusCopier.Helper.copy(T) and SiriusCopier.Helper.copyAll(Collection<? extends T>) have been replaced by SiriusCopierHelper.copyWithNoUidDuplication(T), SiriusCopierHelper.copyAllWithNoUidDuplication(Collection<? extends T>) and SiriusCopierHelper.copyAllWithNoUidDuplication(Collection<? extends EObject>, boolean, boolean, boolean). It provides the ability to copy an object without copying the EAttribute IDENTIFIED_ELEMENT__UID. For all these methods, this id is not set by the factory or during object creation, it is set during the copy using org.eclipse.emf.ecore.util.EcoreUtil.generateUUID().

Changes in org.eclipse.sirius.diagram.sequence

• Added A new translatable message org.eclipse.sirius.diagram.sequence.Messages.VerticalSpaceReduction_operationName has been added. It’s key is VerticalSpaceReduction_operationName and its default value is Auto-reduction of {0}. It is used when reducing spaces in sequence diagram.
• Added A new translatable message org.eclipse.sirius.diagram.ui.provider.Messages.RemoveBlankSpace_cmdName has been added. It’s key is RemoveBlankSpace_cmdName and its default value is Remove blank space. It is used when removing spaces in sequence diagram.
• Added The methods org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusDiagramEditor.dragWithKeys(int, int, int, int, AtomicBoolean, int...), org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusGefViewer.dragWithKeys(int, int, int, int, AtomicBoolean, int...), org.eclipse.sirius.tests.swtbot.support.api.widget.SWTBotSiriusFigureCanvas.mouseDragWithKeys(int, int, int, int, AtomicBoolean, int...), have been added to make a drag an drop with more than one key modifier.

Changes in org.eclipse.sirius.tests.swtbot.support

• Added The methods org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusDiagramEditor.dragWithKeys(int, int, int, int, AtomicBoolean, int...), org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusGefViewer.dragWithKeys(int, int, int, int, AtomicBoolean, int...) and org.eclipse.sirius.tests.swtbot.support.api.widget.SWTBotSiriusFigureCanvas.mouseDragWithKeys(int, int, int, int, AtomicBoolean, int...) have been added and allows to do a drag and drop with any key modifier you want.
• Modified The methods org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusDiagramEditor.dragWithKey(int, int, int, int, int, AtomicBoolean), org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusGefViewer.dragWithKey(int, int, int, int, int, AtomicBoolean) and org.eclipse.sirius.tests.swtbot.support.api.widget.SWTBotSiriusFigureCanvas.mouseDragWithKey(int, int, int, int, int, AtomicBoolean) have been marked as deprecated. The method org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusDiagramEditor.dragWithKeys(int, int, int, int, AtomicBoolean, int...), org.eclipse.sirius.tests.swtbot.support.api.editor.SWTBotSiriusGefViewer.dragWithKeys(int, int, int, int, AtomicBoolean, int...) and org.eclipse.sirius.tests.swtbot.support.api.widget.SWTBotSiriusFigureCanvas.mouseDragWithKeys(int, int, int, int, AtomicBoolean, int...) should be used instead.

Changes in Sirius 6.1.1

Changes in org.eclipse.sirius.diagram

• Added Add method allowsVisibilityModeActivation() in org.eclipse.sirius.diagram.business.api.diagramtype.IDiagramDescriptionProvider This method is used to know if the visibility mode is supported by a specific diagram description.

Changes in Sirius 6.1.0

• IMPORTANT The new (and still experimental) Workflow and Server features depend on a specific version of Eclipse Jetty which is available in the main Eclipse Photon repository. They can not be used under Oxygen (which include older and incompatible versions of Jetty).
• IMPORTANT Please note that starting from version 6.1, Sirius is now licensed under version 2.0 of the Eclipse Public License, which updates some wording and clarifies some points but neither changes the open-source nature of Sirius nor the implications of using or embedding it. See the official FAQ for details about the difference between EPL v1.0 (which was used before) and v2.0.

User-Visible Changes

• Added A new preference has been added in the Sirius preference panel. It allows Sirius to ask the user if he wants to save session resources after an automatic migration. If the new preference is ticked, the pop-up will only appear for session opening caused by a direct action of the user (i.e. opening a diagram or unfolding the resources in the model explorer). You can refer to the user documentation for more details.
• Added On sequence diagrams, it is now possible to add vertical blank spaces on standard edition mode by dragging the mouse anywhere in the canvas with the Ctrl+Shift keys pressed. This feature: was here since version 6.0.0 but was only accessible through the ruler.
• Added The preference org.eclipse.sirius.ui.business.api.preferences.SiriusUIPreferencesKeys.PREF_DISPLAY_VSM_USER_FIXED_COLOR_IN_PALETTE has been added and can be managed in Preferences/Sirius/Sirius Diagram/Appearance/Display viewpoint colors. It allows to display, in the color palette, the user fixed color(defined in the activated viewpoints) in addition to standard colors. The color palette is available in Appearance tab of the Properties view.
• Added A new visibility diagram edit mode is available. It allows to see diagram elements hidden manually with some transparency. In this mode the visibility can be changed by a double click on the target diagram element.

• Added A new dropdown menu gathering the layouting, visibility and standard mode is now available in the tabbar of diagram editors to activate the chosen edit mode. The standard mode corresponds to a diagram editor without the layouting and visibility mode activated.

• Added A quick fix is now available on the error marker signaling a modeling project without a representations file. Processing this quick fix will create a new empty representation file.
• Modified The tool “Link Note”, introduced in Sirius 6.0.0, has been renamed into “Representation Link”.
• Modified A “Representation Link” is no longer deleted automatically when the targeted representation is deleted. Instead, the note header changes to “Broken Representation Link” and the note icon changes to a small red diagonal cross. You can refer to the user documentation for more details.

Specifier-Visible Changes

• Added Initial documentation has been added for the “Workflow” feature introduced in 6.0.0 (which is still experimental).
• Added The contribution of PopupMenu in diagram has been improved. It is now possible to define Group in PopupMenu. A group allows to group several actions. It appears like a separator between groups of actions. It is also possible to reuse existing menu or group.

Previously, it was possible to add new menus and actions at the end of the contextual menu:

Now, it is possible to:

• group actions (actions in MySpecificPopupMenu2 for example),
• add new menus and actions in a new group of an existing menu (action MyActionF1 and menu MySpecificPopupMenu2 for example)
• add new menus and actions in an existing group of an existing menu (action MyActionH1 and menu MySpecificPopupMenu3 for example):

• add new actions in the “Select All” menu of the tab-bar. Some services have been directly provided in Sirius in class org.eclipse.sirius.diagram.ui.tools.api.interpreter.StandardDiagramServices: see org.eclipse.sirius.diagram.ui developer visible changes for the list of services or chapter Selection after tool execution of documentation to see how to use them.

Refer to the specifier documentation for details.

• Modified Specifier can now hide header column of Edition Table (the left-most column of the table). It is possible by specifying value -1 in the Initial Header Column Width field of Edition table representation. See the documentation for details.

Developer-Visible Changes

IMPORTANT Note that all plug-ins in the Sirius Server feature ( org.eclipse.sirius.server.* and org.eclipse.sirius.services.*) are still considered experimental in this version. In particular, all APIs (Java, HTTP, WebSocket) they provide should be treated as provisional even if they are exposed publicly in *.api.* packages. We reserve the right to modify them in incompatible ways even in future maintenance versions.

• Added Mechanism to ask user input on opening of a session with migrated resources if the session opening comes from a direct user action
  • New available UI callback ( org.eclipse.sirius.tools.api.command.ui.UICallBack.askUserAndSaveMigratedSession(session)) used to ask user if he wants to save the resources after migration and save them if necessary.
  • New method to open session when this is due to a direct user action ( org.eclipse.sirius.business.api.session.SessionManager.openSession(sessionResourceURI, monitor, uiCallback, isDirectUserActionLoading)). Previous version calls this new version with the value false for isDirectUserActionLoading parameter
  • New system preference to know if user want to be asked to save resources after automatic migration org.eclipse.sirius.common.tools.api.constant.CommonPreferencesConstants.PREF_ASK_TO_SAVE_RESOURCE_AFTER_MIGRATION
• Added org.eclipse.sirius.migrationHandler extension point has been added. It allows to contribute migration process, mainly handle migration options.
• Modified Upgraded ELK version from 0.3.0 to 0.4.0, see the ELK documentation for the list of changes in that version.
• Modified The Acceleo version has been changed from 3.7.2 to 3.7.4.
• Modified The class SiriusFormatDataManagerForSemanticElements has been moved from package org.eclipse.sirius.diagram.ui.tools.internal.format.semantic to org.eclipse.sirius.diagram.ui.tools.api.format.semantic.
• Removed EOperations checkRule and getMessage of ValidationRule EClass have been removed from viewpoint metamodel. These operations were deprecated and useless since we used method of org.eclipse.sirius.business.internal.metamodel.description.validation.operations.ValidationRuleOperations class.

Changes in org.eclipse.sirius.ui

• Added org.eclipse.sirius.ui.business.api.preferences.SiriusUIPreferencesKeys.PREF_DISPLAY_VSM_USER_FIXED_COLOR_IN_PALETTE has been added. Its default value is true. It allows to display, in the color palette, the user fixed color(defined in the activated viewpoints) in addition to standard colors. The color palette is available in Appearance tab of the Properties view.

Changes in org.eclipse.sirius.diagram.ui

• Added Some specific services exist natively in Sirius and can be used to contribute new select all actions. Theses services are all in the class org.eclipse.sirius.diagram.ui.tools.api.interpreter.StandardDiagramServices:
  • stdGetViewsRepresentingSameEType(DSemanticDiagram, List<DSemanticDecorator>): Return the list of DSemanticDecorator representing semantic element with same EType as the current selected diagram elements.
  • stdGetViewsWithSameMapping(DSemanticDiagram, List<DSemanticDecorator>): Return the list of DSemanticDecorator having the same mappings as the current selected diagram elements.
  • stdGetViewsRepresentingSelectedType(DSemanticDiagram): Return the list of DSemanticDecorator in the current diagram representing semantic element having the EType provided by the end-user through a dialog box. This dialog box can be improved. There is currently no completion, neither validation.
  • stdGetViewsOfExpression(DSemanticDiagram): Return the list of DSemanticDecorator corresponding to the evaluation of an expression written by the end-user in a dialog box. This dialog box can be improved. There is currently no completion, neither validation.
• Added The query isRepresentationLink() has been added in org.eclipse.sirius.diagram.ui.business.api.query.ViewQuery to know if the view is a representation link or a normal note.
• Added The query isRepresentationLinkBroken() has been added in org.eclipse.sirius.diagram.ui.business.api.query.ViewQuery to know, for a representation link, if it refers to a deleted representation descriptor. Invocations should be guarded by isRepresentationLink().
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.ViewNodeContainerFigureDesc has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.StyledFigure has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.ITransparentFigure has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.IRoundedCorner has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.ImageFigureWithAlpha has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.anchor.ZoomDependantAnchor has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures.util package.
• Modified The interface org.eclipse.sirius.diagram.ui.tools.api.figure.anchor.AnchorProvider has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures.util package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.ViewGradientFigureDesc has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.TransparentFigureGraphicsModifier has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.SiriusWrapLabel has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.PolygoneAndPolylineDecoraction has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.ParallelogramFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.OneLineMarginBorder has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.ODesignEllipseFigure has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.GaugeSectionFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.GaugeCompositeFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.DBorderedNodeFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.anchor.AirSlidableImageAnchor has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures.util package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AlphaDropShadowBorder has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AirStyleDefaultSizeNodeFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AirNoteFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AirDefaultSizeNodeFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AbstractTransparentRectangle has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AbstractTransparentRectangle has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AbstractTransparentNode has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AbstractTransparentImage has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AbstractTransparentEllipse has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.ui.tools.api.figure.AbstractGeoShapePolygonFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified An int parameter replace now the BackgroundStyle parameter into the class org.eclipse.sirius.diagram.ui.tools.api.figure.GradientRoundedRectangle. This parameter represents still the backgroundStyle in int format.

Changes in org.eclipse.sirius.diagram.sequence.ui

• Modified The class org.eclipse.sirius.diagram.sequence.ui.tool.internal.figure.HorizontalGuide has been moved to org.eclipse.sirius.ext.draw2d.figure package.
• Modified The class org.eclipse.sirius.diagram.sequence.ui.tool.internal.figure.CombinedFragmentInvisibleResizableCompartmentFigure has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.
• Modified The class org.eclipse.sirius.diagram.sequence.ui.tool.internal.figure.SequenceSlidableAnchor has been moved to org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures package.

Changes in org.eclipse.sirius.common

• Added The new preference PREF_ASK_TO_SAVE_RESOURCE_AFTER_MIGRATION has been added in CommonPreferencesConstants. If true users will be asked to save the VSM or aird if it has been automatically migrated after a user action.
• Added The new org.eclipse.sirius.common.tools.api.util.SiriusCopier has been added to provide the ability to copy an object without copying the attribute seen as id by EMF. If this id is not set by the factory or during object creation and if its concrete expected type is String, it is set during the copy using org.eclipse.emf.ecore.util.EcoreUtil.generateUUID().

Changes in org.eclipse.sirius.tests.swtbot.support

• Added The new method AbstractSiriusSwtBotGefTestCase.changeSiriusCommonPreference(String, Boolean) has been added. It allows to change a preference defined in oes.common plugin.

Migrations

• Added A migration participant has been added to convert the serialized xmi:id to the technical id (uid attribut) for Sirius model elements of the .aird files (see bugzilla #525261 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 14.1.0.201808300808.
• Added A migration participant has been added to fix diagrams with corrupted Note, Text or Note Attachment (see bugzilla #539550 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 14.1.0.201809271200.
• Added A migration participant has been added to update existing representation link. (see bugzilla #533175 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 14.1.0.201810111800.
• Added A migration participant has been added to fix edge with multiple connector style (see bugzilla #539944 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 14.1.0.201810161215.

Changes in Sirius 6.0.0

User-Visible Changes

• Added A new feature allows user to insert vertical blank space in sequence diagram. You can refer to the user documentation for more details.
• Added A new feature called “Generic Edge Creation Tool” allows to create an edge by starting to select the source and the target before choosing the concrete edge creation tool. That allows to restrict the list of possible edge creation tools (possibly only one edge or no one) according to the selected source and target.

• Added A new feature called “Link Note” has been added. It is a special kind of note which references any existing representation in the project. It is possible to navigate to the target representation by double clicking on a link note. You can refer to the user documentation for more details.
• Added The color palette for text, line and fill buttons, in appearance tab in properties view, has been enhanced. Before, when clicking on text, line or fill buttons, the available colors were only 12 arbitrary colors. Now, there are 50 maximum colors distributed in 10 columns. The displayed colors are
  • a shading of black to white then,
  • all fixed colors defined in VSM of all selected viewpoints and
  • the Sirius fixed colors following the colors of the rainbow.

Specifier-Visible Changes

• Added An action is added in main toolbar to reload the VSM of installed plug-ins that may have changed. Refer to the specifier documentation for details.
• Added In the VSM editor, when the cursor is inside an interpreted expression at a location which corresponds to a Java service invocation, hitting F3 will navigate to the service implementation in a Java editor. See the documentation for more details.
• Added Specifier can now define a background color for a diagram representation. It is possible by specifying color in the Background property section of the Diagram Description. Pre-defined system colors and colors from the User Color Palette are supported. See the documentation for details.
• Added A new experimental feature regarding layouting is available. It brings you the capabilities of ELK layouting framework. If installed you can specify in your VSM the layout algorithm triggered by arrange all button among the ELK algorithms. To get an overview of what is possible with ELK you can read this article. To know how to use the ELK algorithms, read the documentation
• Modified Warning: Java service throwing an OperationCanceledException with a message containing the specific key word " -RT-" has now a specific behavior. In this case, the OperationCanceledException is rethrown to rollback the command if this Java service is called from an AQL expression or through the service interpreter. You can refer to bugzilla 531487 for more details.

Developer-Visible Changes

• Modified The SWTBot test framework version has been upgraded toward SWTBot 2.6. The main impacts are described below:
  • The way we retrieved some views by using bot.viewByTitle (like “Problems” or “Error Log”) may not work anymore. Use bot.viewByPartName instead.
  • org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot.contextMenu(String) raise a WidgetNotFoundException instead of a TimeoutException.
  • The org.eclipse.sirius.tests.swtbot.support.utils.dnd.DndUtil has been updated to be compatible with Oxygen and Photon platforms. Some methods may not work anymore on Neon platform.
• Modified Some changes have been done in the image export tooling. Main impacts are described below:
  • The export of images, methods org.eclipse.sirius.ui.tools.api.actions.export.ExportAction.execute and org.eclipse.sirius.ui.tools.api.actions.export.ExportAction.createImageFiles, do not open UI Dialogs anymore. It throws an java.lang.reflect.InvocationTargetException that wraps the real cause of the error ( org.eclipse.sirius.ui.tools.api.actions.export.SizeTooLargeException or java.lang.OutOfMemoryError). Callers have to handle properly the exception.
  • The mechanism allowing to authorize or forbid the export of an image, method org.eclipse.sirius.diagram.ui.tools.api.part.DiagramEditPartService.isTooBig, can now handle very large images that previously leads to incorrect exports.
• Removed Since Sirius 5.0.0, org.eclipse.sirius.ext.jface.viewers.IToolTipProvider is not used anymore to provide a tooltip on diagram element decorations defined in the VSM. The tooltip is defined directly with an interpreted expression on GenericDecorationDescription, MappingBasedDecoration and SemanticBasedDecoration.

Changes in org.eclipse.sirius.common

• Removed The interface org.eclipse.sirius.common.tools.api.interpreter.IExpressionProposal and its only implementation DefaultExpressionProposal (in the same package) have been removed. They were not used anywhere, expression completion API is actually defined in package org.eclipse.sirius.common.tools.api.contentassist which has its own types.

Changes in org.eclipse.sirius

• Added The method org.eclipse.sirius.business.api.componentization.ViewpointRegistry.reloadAllFromPlugins() has been added to reload, from the runtime, all the VSMs of installed plug-ins and have the effect dynamically in the runtime.
• Modified The class org.eclipse.sirius.business.api.componentization.ViewpointRegistryImpl() has been moved to org.eclipse.sirius.business.internal.componentization package.
• Removed The whole contribution metamodel, which lived in package org.eclipse.sirius.description.contribution, has been removed. It corresponded to an experimental feature which has been abandonned long ago.
• Removed The whole DRefreshable.refresh() EOperation has been removed from the metamodel, along with all its implementations. Client code that needs the functionality can use either DialectManager.refresh() for DRepesentations or the new org.eclipse.sirius.diagram.tools.api.command.view.RefreshSiriusElement.refresh(DRefreshable) static method for diagram elements ( DRefreshable.refresh() was a no-op for elements of other dialects).
• Removed The org.eclipse.sirius.viewpointSpecificationModel extension point has been removed. It was part of the same experimental feauture and not actually used in practice.
• Removed In org.eclipse.sirius.business.api.session.danalysis.DAnalysisSessionHelper, the method getViewpointSelection() has been removed. It used an internal type as argument which has also been removed.
• Removed In org.eclipse.sirius.business.api.helper.SiriusResourceHelper, the method getCorrespondingViewpoint(Session session, URI, boolean) has been removed. It was not used anywhere, the real one is getCorrespondingViewpoint(Session, Viewpoint) in the same class.
• Removed In org.eclipse.sirius.business.api.dialect.DialectServices (and all its implementations), the method refreshEffectiveRepresentationDescription(DRepresentation, IProgressMonitor) has been removed. It corresponded to an experimental feature which has been abandonned long ago.
• Added A new ToolSection, ToolGroup and ToolInstance model element have been added in viewpoint metamodel. These elements are used to represent tools available for a DDiagram with their visibility, enabling and filtering status. ToolSectionInstance are available in the UIState of a DDiagram by using the toolSections reference.
• Removed the class ToolFilterDescriptionListener has been removed because of the new ToolMangament mechanism used to handle tools and layer changes.

Changes in org.eclipse.sirius.diagram

• Added org.eclipse.sirius.diagram.tools.api.preferences.SiriusDiagramPreferencesKeys.PREF_DISPLAY_GENERIC_EDGE_CREATION_TOOL has been added to make to possible to hide the new generic edge creation tool. See the User-Visible Changes or the user documentation for more details.
• Added A component ToolManagement has been created to manage tool availability and status for a given DDiagram. It comes with the listener interface ToolChangeListener that can be used to be warned about tool changes.
• Added An interface ToolConstants has been created to gather constants relative to tool management.
• Modified The constants SiriusDiagramPaletteFactory#GENERIC_CONNECTION_CREATION_TOOL and SiriusDiagramPaletteFactory#TOOL_NOTEATTACHMENT have been moved in ToolConstants
• Modified The classes ToolFilter and ToolFilterFromDescription have been moved from the plugin oes.diagram.ui to oes.diagram in package org.eclipse.sirius.diagram.tools.api.managment

Changes in org.eclipse.sirius.diagram.ui

• Added org.eclipse.sirius.diagram.ui.tools.api.editor.tabbar.AbstractTabbarContributor.createStraightenContribution() has been added to make accessible the creation of the Straighten To tabbar contribution item.

• Added org.eclipse.sirius.diagram.ui.customLayoutAlgorithmProvider extension point has been added. It allows to contribute layout algorithms that can be configured directly in the VSM. This extension point comes with the following classes as API: org.eclipse.sirius.diagram.ui.api.layout.CustomLayoutAlgorithmProvider, org.eclipse.sirius.diagram.ui.api.layout.CustomLayoutAlgorithm, org.eclipse.sirius.diagram.ui.api.layout.EnumChoice and org.eclipse.sirius.diagram.ui.api.layout.LayoutOptionFactory.

• Modified The methods hideLayer(Layer), showLayer(Layer), addToolFilter(ToolFilter) and removeToolFilter(ToolFilter) of org.eclipse.sirius.diagram.ui.tools.api.graphical.edit.palette.PaletteManager have been made deprecated. They are not used anymore. The API ToolManagement is now the entry point to make palette update regarding tools and layer changes.

• Modified The Diagram parameter of the methods oes.update(Diagram) and oes.update(Diagram,boolean) has been changed to DDiagram.

Changes in org.eclipse.sirius.ui

• Removed The class org.eclipse.sirius.ui.business.api.viewpoint.ViewpointSelectionDialog has been removed.

Changes in org.eclipse.sirius.tests.junit.support

• Added org.eclipse.sirius.tests.support.api.TestsUtil.isBeforeOxygenPlatform() has been added to detect if the current platform corresponds to a version before Oxygen.
• Modified A String parameter has been added to the method org.eclipse.sirius.tests.support.api.TestsUtil.setTargetPlatform(). This new parameter corresponds to the plug-in name from where the tests are currently launched (for example org.eclipse.sirius.tests.swtbot.Activator.PLUGIN_ID). It avoids to build a wrong target platform containing each Sirius plug-ins twice.

Changes in org.eclipse.sirius.tests.swtbot.support

• Removed The method org.eclipse.sirius.tests.swtbot.support.utils.dnd.DndUtil#dragAndDrop(AbstractSWTBot<? extends Widget>, AbstractSWTBot<? extends Widget>) has been removed. When explicit drop coordinates are not needed, use the standard SWTbot org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot.dragAndDrop(AbstractSWTBot<? extends Widget>) method instead.

Migrations

• Added A migration participant has been added to fix diagram with note attachment corrupted (see bugzilla #533177 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 13.0.0.201804031646.

Translation Keys Changes

Changes in Sirius 5.1.1

User-Visible Changes

• Modified When exporting a diagram as an image, it is now possible to choose an image size level. Before this, a preference called AutoScale was available and when it was enable, the diagram was scaled to the maximum size safely allowed by the system. Now, a new preference named Size of exported images is available in the Sirius > Sirius Diagram preference page and offer this possibility. Setting size to Max generates same diagrams as by using the previous preference AutoScale. This can produce image with big size in long generation time. If Size of exported images is set to level Nominal, diagram will be exported with nominal size (quality will be lower but export time will be shorter). This new preference allows you to choose the tradeoff you want. The user documentation details this change with an example.
• Modified The " Auto Size" action can now be applied on region container. Before that, the action was available only for regions.
• Modified The " Make Same Size" action can now be applied on region container. If selected region containers have the same number of regions, the regions will have the same size. If the region container used for reference has more regions than the other(s), the last region of others will have the size of all remaining regions in the one used for reference.
• Modified In diagrams, the selection by drawing a rectangle on container (using ALT key) now has the same behaviors than selection by drawing a rectangle on the diagram’s background. You can refer to Selection section of the Standard Tools chapter for more details on this tool.

Developer-Visible Changes

Changes in org.eclipse.sirius

• Added The method org.eclipse.sirius.business.api.query.SiriusReferenceFinder.of(EObject) has been added to provide an easy way to get the SiriusReferenceFinder from an EObject in the Sirius Session.
• Modified (experimental) The method org.eclipse.sirius.business.api.query.SiriusReferenceFinder.getReferencingSiriusElements(Collection<EObject>, SearchScope). The SearchScope.LOADED_REPRESENTATIONS_SCOPE scope covers the search and result scope. Then, no additional resource will be loaded using this scope.

Changes in org.eclipse.sirius.diagram.ui

• Deprecated Preference PREF_SCALE_DIAGRAMS_ON_EXPORT from org.eclipse.sirius.diagram.ui.tools.api.preferences.SiriusDiagramUiPreferencesKeys is now deprecated. User should use new preference org.eclipse.sirius.ui.business.api.preferences.SiriusUIPreferencesKeys: PREF_SCALE_LEVEL_DIAGRAMS_ON_EXPORT.
• Added A new attribute margin has been added in org.eclipse.sirius.diagram.ui.business.api.DiagramExportResult. This attribute indicates what margin has been used to produce a white frame during diagram export. This attribute is available from the getter getMargin(). A new constructor is also available to pass on the margin org.eclipse.sirius.diagram.ui.business.api.DiagramExportResult.DiagramExportResult(DDiagram, double, int, Collection<IPath>).
• Modified If you previously override the default Sirius value for SiriusDiagramUiPreferencesKeys.PREF_SCALE_DIAGRAMS_ON_EXPORT, you must replace this override by an override of the new preference SiriusUIPreferencesKeys.PREF_SCALE_LEVEL_DIAGRAMS_ON_EXPORT. Example:

SiriusEditPlugin.getPlugin().getPreferenceStore().setDefault(SiriusUIPreferencesKeys.PREF_SCALE_LEVEL_DIAGRAMS_ON_EXPORT.name(),0); 

Changes in org.eclipse.sirius.ui

• Added A new preference has been added to org.eclipse.sirius.ui.business.api.preferences.SiriusUIPreferencesKeys: PREF_SCALE_LEVEL_DIAGRAMS_ON_EXPORT. It is used to control the scaling level behavior when exporting diagrams. Refer to the JavaDoc for the details.
• Added The type org.eclipse.sirius.ui.business.api.dialect.ExportFormat has a new attribute representing the scaling level to use for diagram export. It is defined by an integer type. Refer to the JavaDoc for details on its meaning.

Changes in org.eclipse.sirius.tests.junit.support

• Added The method SiriusTestCase.loadModeler(URI, EditingDomain) allows to load the VSM at the specified URI and register all its Viewpoints in the current testcase. There is a new method, org.eclipse.sirius.tests.support.api.SiriusTestCase.loadModeler(URI, EditingDomain, boolean), to allow to load the VSM at the specified URI without registering its viewpoints. It can be useful to load a VSM for an editing domain of another session than the current session of the

testcase.

Changes in Sirius 5.1.0

User-Visible Changes

• Added When exporting a diagram as an image, it is now possible to choose whether or not the diagram should be scaled. If disabled, the diagram will be exported with its normal size (equivalent to a 100% zoom level). If auto-scaling is enabled, the diagram will be scaled to the maximum size safely allowed by the system (this can be different on different OSes). Note that when auto-scaling is enabled, the image files produced may be larger than without. When exporting very large diagrams it is also possible that the diagram will be scaled down (i.e. with a zoom level smaller than 100%). Enabling auto-scaling can be chosen on a case by case basis from the export dialog; the initial value in the dialog can be controlled by a new preference available in the Sirius > Sirius Diagram preference page.
• Added The end user can now remove all bend-points on rectilinear edges. It was only possible on oblique edges before. This action is available on edge context menu “Remove Bend-points” or by using the shortcut “Ctrl” + “Shift” + “-”. If number of bend-points can not be reduced, remove action will be inefficient.
• Added The status Synchronized/Unsynchronized of the diagram is now displayed in the status bar when the diagram editor has the focus or can be directly displayed in the diagram with a decorator.
• Added The user now have a drop down menu in the tabbar with all available straighten to edge actions.
• Added Straighten to actions on edge are now available even if the selection contains incompatible elements (edge labels for example). Their execution affects only compatible edges.
• Added Four new straighten actions are available (with top pinned, with bottom pinned, with left pinned, with right pinned) and allow to straighten edges from the opposed straightening axis point of view.
• Modified In a diagram, when selecting an edge or a node that are not fully displayed in the editor, now, the reveal is not done anymore, that is, the displayed content of the editor is not moved anymore. If the user want to fully see the selected element, he may drag the editor content using center mouse button.
• Modified In a diagram with snapToGrid enabled:
  • When performing a drag and drop from the model explorer or a palette tool to the diagram, the new created element is now snapped to the grid.
  • When performing an Arrange all or an Arrange Linked Border Node action, all diagram elements are now snapped to the grid.
  • When performing a drag and drop or a tool that will create multiple elements, all created elements are still visible but now snapped to the grid.
  • When creating an edge with a tool that also create the associated border nodes, the border nodes are now snapped near the click location. Before, they were created to respect a shortest path.

• Modified In a sequence diagram, it is now possible to resize the combined fragment when the first or the last operand is selected (increase the size of the first operand to the top, or increase the size of the last operand to the bottom). Before, it was necessary to select the combined fragment itself to resize it.
• Modified In a sequence diagram, it is now possible to resize an Execution contained in an Operand without previously resize its Operand if more space is needed. The Operand, and if necessary the Combined Fragment, is resized too.
• Modified In a diagram, the action Show/Hide label is now visible even if the selection contains invalid elements (ie elements without label). The action is applied only on valid elements of the selection.
• Modified In a diagram, the Line Style actions (Tree, Oblique or Rectilinear Routing Style) is now visible in the contextual menu even if the selection contains invalid elements (other elements than edges). The action is applied only on valid elements of the selection.
• Modified When an user defines a custom bundled image shape for a figure ( bundleImageShape ), opening or refreshing a diagram will not display exception anymore when the bundleImageShape extension is not valid. A warning is now displayed in the Error Log view to inform user of which attribute of the extension is not correct.

Specifier-Visible Changes

• Added An automatic migration has been added in this version to fix diagram with edge labels corrupted (see bugzilla #518870 for more details). Contrary to all previous migrations, this one logs an information in the Error Log view to inform how many labels have been fixed in concerned diagrams. If detected as “corrupted label”, the label is reset to its default location (as if you launch the “Snap Back” action of it). If at least one label is detected as “corrupted label”, the layout is also potentially corrupted (nodes, children of the diagram, with x or y coordinate very big). In this case, the concerned nodes are moved near 5000 (or -5000) as new coordinate. A message is added in this case: Some nodes have also been moved as the layout of this diagram is corrupted. A Reset Origin and/or manual layout is probably needed for this diagram. The rules applied to detect a corrupted label are the following:
  • If the label is less than 250 pixels away from the reference point on its corresponding edge, the label is not considered as distant.
  • If the label is more than 1000 pixels away from the reference point on its corresponding edge, the label is considered as distant.
  • Between these 2 limits, the label is considered as distant if the distance between the center of the label and the edge is higher than “four times the size of the nearest segment”.
• Modified In manual refresh mode ( Automatic Refresh Sirius preference disabled), when the Force Refresh option of a tool is enabled in your VSM, only the current representation is refreshed when the tool is applied. Before this version, all open representations were refreshed.
• Modified The filtering expression variables available in the properties view definition in the ‘Extends’ tab were renamed to match the following pattern: featureName+‘Description’.
• Modified The Reference Name field of Create instance completion will display only features with a consistent type with the one specified in Type Name field (if a type has been specified).
• Modified The Type Name field of Create instance completion will display only types consistent with the feature type specified in Reference Name field (if a valid feature has been specified).

Developer-Visible Changes

Migrations

• Added A migration has been added to fix diagram with edge labels corrupted (see bugzilla #518870 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 12.1.0.201706291600.
• Added A new class org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures.SiriusDefaultSizeNodeFigure has been added in plugin org.eclipse.sirius.ext.gmf.runtime. The goal of the class is to workaround a GMF bug. So if you have created class which inherits from org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure, you must now use the new SiriusDefaultSizeNodeFigure instead.
• Added A migration has been added to add an uid to all instances of type DRepresentation. This uid is used to reference the DRepresentation from the DRepresentationDescriptor. DRepresentationDescriptor.repPath has been changed to have uid as fragment. The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 12.1.0.201707281200.
• Added A migration has been added to fix diagram with edge bend-points corrupted (see bugzilla #519044 for more details). The corresponding version, stored in attribute version of viewpoint:DAnalysis of the aird file, is 12.1.0.201708031200.

Translation Keys Changes

See this document for the complete list of message keys added or removed in Sirius 5.0.

Representations lazy loading (experimental).

A new mode (currently experimental) is available to load representations on demand and not during session opening. This feature implies to serialize Sirius representations in separate resources. This mode can be activated by setting the system property createLocalRepresentationInSeparateResource at true. For more detail, see the developer documentation: Representations lazy loading (experimental).

Changes in org.eclipse.sirius

• Added A new convenience static method has been added on the org.eclipse.sirius.business.api.session.Session interface to retrieve the session an arbitrary EObject is part of: Optional<Session> s = Session.of(myObject);. It returns a java.util.Optional<Session> so all the usual patterns apply, e.g. Session.of(obj).ifPresent(s -> doSomething(s));.
• Added org.eclipse.sirius.viewpoint.DRepresentationDescriptor.isLoadedRepresentation() has been added to know if the representation linked with this {@link DRepresentationDescriptor} is loaded. By default, all representations are held in the same resource than the DRepresentationDescriptor, in that case the method will always return true.
• Added org.eclipse.sirius.business.api.session.danalysis.DAnalysisSession.allAnalyses() has been added in the interface to reflect the already existing org.eclipse.sirius.business.internal.session.danalysis.DAnalysisSessionImpl.allAnalyses() implementation.
• Added org.eclipse.sirius.business.api.dialect.DialectManager.getLoadedRepresentations(EObject, Session) has been added to get all loaded representations in the given session with the given EObject as target.
• Added org.eclipse.sirius.business.api.dialect.DialectServices.getAllLoadedRepresentations(Session) has been added to get all loaded representations in the given session.
• Added org.eclipse.sirius.business.api.helper.SiriusUtil.REPRESENTATIONS_FOLDER_NAME constant has been added. This is the default folder where representations file (*.srm) are located if the system property “createLocalRepresentationInSeparateResource” is set at true.
• Added org.eclipse.sirius.tools.api.command.ui.UICallBack.shouldDeleteRepresentation(Set<DRepresentationDescriptor>) has been added to be called when the user interface should prompt for a choice about the representation deletion.
• Added (experimental) The new API org.eclipse.sirius.business.api.query.SiriusReferenceFinder and org.eclipse.sirius.business.api.query.EObjectQuery.getSiriusReferenceFinder() method to get it have been added. This API allows getting the DRepresentations or DRepresentationElements that reference the provided semantic object. It also allows getting the DRepresentationDescriptor which associated DRepresentation is or contains elements that reference the provided semantic object. This API will be useful for representation lazy loading as it may, in the future, not need to load all not yet loaded representations. For now, the use of this API will load all not loaded representations.
• Removed org.eclipse.sirius.business.api.dialect.DialectServices.getRepresentationDescriptors(EObject, Session) has been moved to org.eclipse.sirius.business.api.dialect.DialectManager.
• Removed org.eclipse.sirius.business.api.dialect.DialectServices.getAllRepresentationDescriptors(Session) has been moved to org.eclipse.sirius.business.api.dialect.DialectManager.
• Removed org.eclipse.sirius.business.api.dialect.DialectServices.getRepresentationDescriptors(RepresentationDescription, Session) has been moved to org.eclipse.sirius.business.api.dialect.DialectManager.
• Removed The implementations of getRepresentationDescriptors(EObject, Session), getAllRepresentationDescriptors(Session) and getRepresentationDescriptors(RepresentationDescription, Session) have been removed from AbstractRepresentationDialectServices. They are implemented in DialectManagerImpl.
• Removed org.eclipse.sirius.business.api.dialect.DialectServices.getRepresentations(EObject, Session) has been moved to org.eclipse.sirius.business.api.dialect.DialectManager
• Removed org.eclipse.sirius.business.api.dialect.DialectServices.getAllRepresentations(Session) has been moved to org.eclipse.sirius.business.api.dialect.DialectManager
• Removed org.eclipse.sirius.business.api.dialect.DialectServices.getRepresentations(RepresentationDescription, Session) has been moved to org.eclipse.sirius.business.api.dialect.DialectManager
• Removed The implementations of getRepresentations(EObject, Session), getAllRepresentations(Session) and getRepresentations(RepresentationDescription, Session) have been removed from AbstractRepresentationDialectServices. They are implemented in DialectManagerImpl.

Changes in org.eclipse.sirius.common

• Added org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.setEObjectToBeIgnored(Predicate<EObject>) has been added to filter inverse references to prevent some references resolution.
• Modified org.eclipse.sirius.common.tools.api.util.WorkspaceUtil.getFilesFromWorkspace(Collection<IProject>, String) signature has been modified in getFilesFromWorkspace(Collection<IContainer>, String) to be more generic.

Changes in org.eclipse.sirius.diagram

• Added A new query has been added in org.eclipse.sirius.diagram.business.api.query.DDiagramQuery. This query, getAllActivatedLayers, returns all the activated layers (transient or not) of the given diagram. It should replace DDiagram.getActivatedLayers in several cases if you directly use it.

Changes in org.eclipse.sirius.diagram.ui

• Added Three new preferences have been added to org.eclipse.sirius.diagram.ui.tools.api.preferences.SiriusDiagramUiPreferencesKeys: PREF_SCALE_DIAGRAMS_ON_EXPORT, PREF_MAXIMUM_EXPORT_BUFFER_SIZE, PREF_MAXIMUM_EXPORT_BUFFER_SIZE_WINDOWS. They are used to control the auto-scaling behavior when exporting diagrams. Refer to the JavaDoc for the details.
• Added In org.eclipse.sirius.diagram.ui.tools.api.part.DiagramEditPartService, two new methods have been added:
  • setAllowDownScaling(boolean): when auto-scaling is enabled (which is controlled by the already existing setAutoScalingEnabled()), this is used to control if down-scaling is allowed or not.
  • getScalingFactor(): after the export has been performed, this can be used to obtain the scaling factor that was effectively used.
• Added The class org.eclipse.sirius.diagram.ui.business.api.DiagramExportResult has been added, which inherits from ExportResult. It is returned by the DialectManager.exportWithResult() methods when the representation exported is a diagram, and in addition to the information provided by ExportResult gives access to the scaling factor that was used when exporting the diagram.
• Added The new preference org.eclipse.sirius.diagram.ui.tools.api.preferences.SiriusDiagramUiPreferencesKeys.PREF_SHOW_SYNCHRONIZE_STATUS_DECORATOR has been added to say if the synchronize status decorator must be shown or not.
• Added A new method checkShapesIntersect() has been added in org.eclipse.sirius.diagram.ui.business.api.query.ConnectionEditPartQuery to check if source and target of the connection intersect (only intersect – not one contained in another).

Changes in org.eclipse.sirius.ext.emf.edit

• Modified org.eclipse.sirius.ext.emf.edit.EditingDomainServices does not use Collection anymore as return type or parameter type in its services. java.util.Collection has been replaced by java.util.List. As mentioned in the specifier documentation, it is recommended to use List or Set instead of Collection in java services signature.

Changes in org.eclipse.sirius.ui

• Added In org.eclipse.sirius.ui.tools.api.dialogs.AbstractExportRepresentationsAsImagesDialog a new method isAutoScaleDiagram() has been added to indicate (once the dialog has been closed) if the user has requested to enable auto-scaling on diagram export.
• Added In org.eclipse.sirius.ui.tools.api.actions.export.ExportAction, a new method setAutoScaleDiagram(boolean) to ask for automatic scaling of diagrams on export.
• Added In org.eclipse.sirius.ui.business.api.dialect.DialectUIServices, two new methods exportWithResult() have been added. They are equivalent to the existing export() methods (which return void) except that they return an instance of the new type org.eclipse.sirius.ui.business.api.dialect.ExportResult. This gives access to the list of all the actual files produced by the export operation. Note that in the case of the diagram dialect, exportWithResult() actually returns a more specific DiagramExportResult with additional diagram-specific information.
• Added The type org.eclipse.sirius.ui.business.api.dialect.ExportFormat has a new attribute representing the scaling policy to use for diagram. It is defined by a new enumerated type ExportFormat.ScalingPolicy which can have four different values: WORKSPACE_DEFAULT, AUTO_SCALING, NO_SCALING, AUTO_SCALING_IF_LARGER. Refer to the JavaDoc for details on their meanings.
• Added org.eclipse.sirius.ui.tools.api.wizards.CreateEMFModelWizard is a new wizard that can be invoked to create instances of any metamodel. It will ask the end-user for a metamodel ( EPackage), a concrete type to instanciate as root element, and finally the local path of the file to create. See the class Javadoc for sample usage. Note that the first two pages of the wizard (EPackage and root type selection) can be customized through the org.eclipse.sirius.common.package_meta_data extension point to provide user-oriented name and documentation for an EPackage, and to suggest specific EClasses as good root candidates.
• Added org.eclipse.sirius.ui.tools.api.command.AbstractSWTCallback.shouldDeleteRepresentation(Set<DRepresentationDescriptor>) default implementation has been added to prompt the confirm dialog.
• Added org.eclipse.sirius.ui.business.api.session.SessionEditorInput.SessionEditorInput(URI, URI, String, Session) has been added to provide the DRepresentationDescriptor URI to retrieve the DRepresentation from the DRepresentationDescriptor.getRepresentation() method instead of performing a direct load.
• Modified The org.eclipse.sirius.ui.tools.api.assist.TextContentProposalProvider.getSelectedElement() method is now protected instead of private to let sub-classes retrieving the selected element.

Changes in org.eclipse.sirius.ui.editor

• Added New classes have been added in package org.eclipse.sirius.ui.editor.api.pages. They are the following: AbstractSessionEditorPage, PageProvider, PageUpdateCOmmand, PositioningKind, PageUpdateCommandFactory. These classes allow to provide custom pages to session editor instances.
• Added An extension point org.eclipse.sirius.ui.editor.sessionEditorPageProvider has been added to allow custom page providing for session editor instances.