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#3042 [core] IObjectService have been divided in smaller services IContentService, IObjectSearchService, IIdentityService and ILabelService, see the related ADR for more details.

#3066 [core] The core object-related services now can also find/resolve representations.

#3193 [core] Added the methods hasVariable(String name) and getParent() in VariableManager to, respectively, detect if a variable manager defines a variable (it returns

[core] Ignore empty changes of kind ChangeKind.NOTHING

#1844 [emf] Unload resources by default when the EMF based editing context is disposed

#2606 [diagram] Add the possibility to insert free space before or after elements in list layouted node

#2841 [diagram] Add the support for read-only diagram.

#3145 [diagram] Add support for helper lines to facilitate the alignment of nodes with each other.

#3158 [diagram] Add a new tool to apply adjust-size on diagram node.

#3201 [diagram] Add support for tools on multiple diagram elements selection (hide, fade and pin).

#3243 [diagram] Add tools to help manual layout on multiple elements

#3253 [diagram] Add a new tool to apply same size on multiple nodes

#2732 [diagram] Add missing support for feedback messages on tool action.

#3024 [diagram] Added two new variables semanticEdgeSource and graphicalEdgeSource to compute the target nodes of an edge.

#2799 [diagram] Remove the unwanted space between the header and first element in list node

#2822 [diagram] Prevent direct edit to be triggered on edge if there is no edit label tool corresponding

#2480 [diagram] Merge the rectangle node and the image node into FreeFormNode.

#2713 [diagram] Enhances resize support for list nodes

#3187 [diagram] BorderNode creation now considers the click position to define the border.

#3100 [diagram] Add support for drop on IconLabelNode

#2721 [diagram] Prevent labels to exceed their container

#3217 [diagram] Prevent helper lines to be displayed on moving a pinned node

#3052 [diagram] Fix an issue that prevented user from reconnecting an edge.

#3030 [diagram] Fix the position of the palette when multiple diagrams are open at the same time (e.g. inside a portal)

#2823 [diagram] Fix an issue that prevents nodes from being resized smaller than their default size.

#3124 [diagram] Fix an issue that prevents manual line break in node label

#3127 [diagram] Fix an issue with handles position

#3143 [diagram] Fix an issue where the default icon was consistently being used for EdgeTool

#3166 [diagram] Fix an issue where label edit tool did nothing on nodes with outside label.

#1707 [diagram] Fix an issue where changing cursor position through a click while editing a tree item label lead to the end of the edition.

#2825 [diagram] Fix an issue where a click on the text during direct edit opened the palette instead of change the caret position.

#3185 [diagram] Fix an issue where child nodes were used in helper lines computation of container.

#3149 [diagram] Fix an issue where newly created border nodes could overlap existing one

#3235 [diagram] Fix an issue where group palette and element palette could be both displayed on edges.

#3035 [diagram] Fix an issue where diagram palette and element palette could be both displayed.

#3044 [diagram] Fix an issue that caused the selection between the diagram and the explorer to be desynchronized

#2956 [diagram] Fix an issue where diagram performance were degraded over time when moving elements.

#3228 [diagram] Fix an issue where list child could be moved outside its container

#3206 [diagram] Fix an issue where precondition on tool was not respected during palette creation

#3257 [diagram] Fix an issue that caused an infinite loop when selecting elements with shift.

#2975 [diagram] Fix issues with ReactFlow pane events that were slowing down the application.

#2988 [diagram] Fix an issue with ReactFlow OnNodesChange event that were slowing down the application.

#2978 [diagram] Fix issues with ReactFlow edge and drag events that were slowing down the application.

#3084 [form] Add SplitButton Widget.

#3083 [form] Add support for icons at the end of a tree item label.

#3082 [form] Add checkbox support for tree widget.

#3193 [form] Allow the use of custom variables in the VariableManager initialized by the FormDescription.false, if the variable is defined by a parent VariableManager) and

#2875 [form] Make the Representations view a plain FormBasedView

[form] Avoid creating a new subscription when re-selecting the same element

#3061 [form] Ensure Forms are always refreshed using the current version of their target element

#3208 [form] Fix an issue with splitbutton default style in form editor

#3239 [form] Add missing reference widget view builder

#3010 [form] Reference widget has been updated, its body operations are now bind on set/add instead of click.

#3096 [tree] Tree representations can now support filters

#3056 [trees] Expand the clickable/draggable zone for tree items

[tree] Avoid sending treePath query if the selection does not actually change

#2942 [deck] Add the Card Drag and Drop capability in the Deck representation.

#3015 [deck] Add the Lane Selection and Direct edit capability.

#3033 [deck] Add the Lane Drag and Drop capability.

#3087 [deck] Add the Zoom, Full Screen and Fit to screen actions.

#3101 [deck] Add a Lane context menu to hide/reveal cards in Deck

#3133 [deck] Add OKR and Kanban samples in the Task template and Deck view stereotype.

#3079 [deck] Add a name attribute on CardDescription and LaneDescription

#2984 [deck] Handle successPayload messages in Deck representation.

#3045 [deck] Make it possible to collapse lanes in the Deck representation.

#3120 [deck] Provide styles customization in the Deck representation

#2775 [gantt] Handle TypeScript strict mode for Gantt module

#2785 [gantt] Add cypress tests

#3000 [portal] Portals which already contain representation now open in "direct" mode.

[portal] Use MUI tooltips for Portal toolbar elements

#3141 [portal] Make the header of embedded representations sticky so that it (and its icon) are always visible.

#3178 [portal] Add documentation for portals

#2890 [portal] Display the contents of a Portal in the Representations view

#2999 [formdescriptioneditor] Add the support for read-only Form Description Editors

#2666 [formdescriptioneditors] Change widget reference preview to match its new look.

#3081 [view] TreeWidget has been added in forms model

#3197 [view] Add the FormVariable concept to the view form DSL. Form variables declared in a form description will thus be added in the FormDescription VariableManager.

#3198 [view] Add a new variable, variableManager, in most interpreted expressions of the form DSL.

#3246 [view] Make the ViewRepresentationDescriptionSearchService independent from specific representations

#3010 [form] The reference widget has been updated. On backend side, clickHandler has been removed from ReferenceValue. itemClickHandlerProvider has been removed from ReferenceWidgetDescription. EventHandler & DataFetcher on widget reference item click action have also been deleted. The reference widget graphql schema and the frontend have been updated accordingly.

#2822 [diagram] The GraphQL type Edge must now implement labelEditable boolean field.

#2783 [diagram] Remove the package sirius-components-diagrams containing the Sprotty based implementation of our diagrams

#2783 [diagram] Rename the package sirius-components-diagrams-reactflow to sirius-components-diagrams since we only have one implementation now

#2783 [diagram] Remove the modules sirius-components-diagrams-layout-api and sirius-components-diagrams-layout in favor of the frontend based layout API. As a result, all the APIs relying on this code have been deleted too such as the dead code used to export diagrams on the server or the API for parametric SVGs which was replaced in Reactflow based diagrams.

#2823 [diagram] Some changes have been made for node layout, there may be an impact on the custom node.

#2606 [diagram] Add the attributes topGap and bottomGap to graphql ListLayoutStrategy.

#3042 [core] IObjectService have been divided in smaller API IContentService, IObjectSearchService, IIdentityService and ILabelService. If you used the default implementation of IObjectService you can still use it to retrieve the default implementation of the new services. Yet we are recommending using each individual services since this aggregated one may be deprecated in the future. If you want to add your own custom behavior, please use the new services, see the related ADR for more details.

#3066 [core] IObjectSearchService, IIdentityService, ILabelService now can also find/resolve representations. This changes a core assumption from before where an element known to those services (i.e. an element for which IIdentityService.getId returned a non-null value) was a "semantic element" and thus could not be a representation.

#3021 [sirius-web] Make the ISuggestedRootObjectTypesProvider optional in sirius-components-emf in order to be able to reuse this maven module without the Sirius Desktop compatibility one.

#3019 [emf] Remove the dependency from sirius-components-emf to the validation representation. Reusing the EMF compatibility layer will not add any dependency to specific representations. The EMF validation support will now be provided by sirius-web-services.

#3156 [core] In our GraphQL schema, Viewer is now a type instead of an interface. Having Viewer as a type did not bring any additional value and it created some overhead by having to create and keep updated an additional type without any benefit.

[sirius-web] The field ChangeKind.PROJECT_RENAMING has been deleted since it does not make any sense in Sirius Components.

#2713 [diagram] Add the attribute growableNodeIds to graphql ListLayoutStrategy.

#3019 [core] Add CoreImageConstants.DEFAULT_SVG to retrieve the default svg image from sirius-components-core instead of the now deleted ImageConstants.DEFAULT_SVG from sirius-components-compatibility

#3019 [core] Move the WidgetIdProvider from sirius-components-compatibility to sirius-components-forms to remove unnecessary dependencies to the Sirius Desktop compatibility layer.

#3019 [core] Move the EMF based default description of the details view from sirius-components-compatibility-emf to sirius-components-emf-forms since there are no dependency between the default description of the details view and the Sirius Desktop compatibility layer.

#3096 [tree] TreeConfiguration has a new parameter List<String> activeFilterIds.

#3019 [form] Allow consumers of Sirius Components to reuse the reference widget without the form description editor or the view DSL.

#3246 [view] Remove representation specific code from ViewRepresentationDescriptionSearchService

#3250 [form] Change the base package of the reference widget from org.eclipse.sirius.components.widgets.reference to org.eclipse.sirius.components.widgets.reference.view

#2783 [diagram] Remove our dependency to Sprotty and Snabbdom

#3105 [deck] Move to @ObeoNetwork/react-trello 2.4.11 to avoid warnings because of react-redux depending on react 16.

#2889 [emf] Add the IEMFEditingContext interface in order to let any editing context be an EMF aware one. After this change, we will be able to delete the EditingContext class from sirius-components-emf and add new interfaces to describe the various capabilities of an editing context. Among those capabilities, we should find the list of view models to consider during the lifecycle of the editing context.

#2784 [performance] Expand monitoring capabilities.

#2848 [core] The new ShareRepresentationModal can be used to share the URL of any kind of representation.

#1545 [core] The current selection can now be read and set from anywhere using the new useSelection() hook.

#2413 Add a debug mode for React Flow diagrams

#2793 [diagram] Add the possibility to pin / unpin nodes.

#2883 [diagram] The size of manually resized node does not change anymore, unless it needs to.

#2792 [diagram] Add a first version for arrange all support.

#1545 [core] The current selection can now be read and set from anywhere using the new useSelection() hook.

#2848 [core] The new ShareRepresentationModal can be used to share the URL of any kind of representation.

#2644 [diagram] Highlight nodes on hover in React Flow diagrams

#2679 [diagram] When editing a label, place input element closer to the label’s location (centered).

#2760 Begin and end label placement of and edge takes into account handle position.

#2788 [diagram] Add the possibility to declare child nodes undraggable in ListLayoutStrategy.

#2790 [diagram] Increase the size of the handles used to resize a node.

#2932 The line and the handle used to resize a node is now bigger. The handle is now circular. .Old resize handles vs new ones

#2484 [diagram] Split the label concept into three concepts: edge label, inside label and outside label. This is a preliminary work to add some proper support for outside labels in the near future.

#2869 [diagram] Add diagramContext variable to accessible variables when computing semantic candidates expression.

#2872 [diagram] Reduce the time needed to retrieve a diagram description, thus leading to reduce the duration of diagrams opening.

#2792 [diagram] Add support to label and call layout after arrangeAll.

#2951 [diagram] Set ConnectionLine color to theme.palette.selected.

#2580 [diagram] Cancel direct edit on 'Esc'.

#2778 [diagram] Authorize empty string for direct edit.

#2579 [diagram] Fix the invalid text cursor position when editing a label by typing text directly.

#2957 [diagram] Fix an issue where children of custom node lose their position.

#2901 [diagram] Fix an issue where the connectionLine could be stuck on invalid nodes.

#2940 [diagram] Fix an issue where the diagram palette would render with no tools.

#2766 [tree] Tree representations (including the explorer) now support dragging any kind of element (not just semantic elements). It is the responsibility of the drop targets (e.g. a diagram) to validate the dropped element(s) type and ignore the one it does not support.

#2857 [form] Fix default reference widget bugs. Now, for a multi-valued feature, the values are properly displayed and the delete is properly handled.

#2735 [gantt] Contribute the first version of the Gantt representation.

#2736 [gantt] Add a starter project for beans related to task meta-model.

#2737 [gantt] Support create, edit and delete task in gantt.

#2819 [deck] Contribute the first version of the Deck representation.

#2765 [portal] Contribute the first version of the Portal representation.

#2403 [view] Add support for If and Let constructs in the operations DSL.

#2675 [view] Improve IViewDiagramElementFinder by adding new methods:

#2787 [view] Add the ability to customize the icons of the node tools and edge tools in the View DSL.

#2889 [view] Load view models only once during the lifecycle of the editing context. This change makes the editing context the single source of truth for the state of the view models.

#2888 [view] Ensure that the retrieval of the view models returns properly loaded models

#2943 [view] Fix an issue where the default colors were not applied to sub-nodes and border nodes.

#2675 [view] IViewDiagramElementFinder has been updated with new methods. All implementations of this interface must implement these new methods:

#2658 [sirius-web] Add dedicated colors for navigation bar in the Sirius Web theme. The theme provided by the user must now provide navigation bar colors:

#2669 [sirius-web] Add dedicated colors for selected elements in the Sirius Web theme. The theme provided by the user must now provide selected elements colors:

#2672 [sirius-web] Add dedicated colors for toast messages in Sirius Web theme. The theme provided by the user must now provide toast messages colors:

#2804 [sirius-web] Add the ability to declare custom nodes while using the sirius-web-application frontend package. A new optional component named DiagramRepresentationConfiguration has been introduced. If you want to add some custom nodes, this new component must be declared under SiriusWebApplication:

#2790 [diagram] All handles used to resize a node have been updated to be wider, you can update your custom nodes in the same way it’s done in the EllipseNode example.

#2932 The line used to resize a node have been updated to be wider, you can update your custom nodes in the same way it’s done in the EllipseNode example.

#2872 [diagram] The GraphQL type DiagramDescription has a new field childNodeDescriptionIds, returning a list of Ids. The GraphQL type NodeDescription has a new field childNodeDescriptionIds, returning a list of Ids and replacing the field childNodeDescriptions which has been deleted. The GraphQL type NodeDescription has a new field borderNodeDescriptionIds, returning a list of Ids and replacing the field borderNodeDescriptions which has been deleted.

#2872 [diagram] Change the signature of the node converters in order to leverage the diagram description to resolve the reuse descriptions. Additional changes to this interface will probably occur in the near future in order to support more complex use cases.

#2889 [emf] Remove the default implementation of the editing context from the sirius-components-emf module. The default implementation of the editing context for Sirius Web, which had Sirius Web specific code already, will be owned by sirius-web-services. This default implementation will now also contain all the view models properly loaded which should be considered during the lifecycle of the editing context.

#2796 [sirius-web] All Flow related configurations have been moved to sirius-components-flow-starter module.

#2883 [diagram] Add the attribute resizedByUser to reactflow nodes and graphql nodes.

#2926 [sirius-web] A new IEditingContextProcessor has been introduced. It allows to execute operations before/after the load of an IEditingContext in EditingContextSearchService.

#2901 [diagram] Added nodeDescription prop to ConnectionTargetHandle component.

[releng] The frontend now depends on @ObeoNetwork/gantt-task-react v0.3.13

[releng] The frontend now depends on react-trello 2.2.11

#2842 Move to @ObeoNetwork/react-trello

[releng] Switch to EMFJson 2.3.6-SNAPSHOT

[releng] The frontend now depends on elkjs 0.8.2

#2214 [diagram] Add support for borders nodes with React Flow.

#2264 [diagram] Add feedback for edge reconnection with React Flow.

#288 [diagram] Add support for drag and drop of nodes inside diagrams. The behavior is controlled by the new Drop Node tools defined on the target element, which can be either a node or the diagram itself (when dropping on the diagram’s background).

#1982 [diagram] Make the node label non required

#2482 [diagram] Add the support for TOP_CENTER inside label location. Other inside label locations will be supported later.

#2256 [diagram] Add the possibility to contribute custom shape. See the EllipseNode example and the documentation for more details. Note that the custom shape replaces the parametric SVG, which is deprecated and will be removed in a future version.

#2512 [diagram] Add the support for multi-line label in reactflow. That includes the support during the direct edit. The user can use 'shift+enter' to insert a line break.

#2522 [diagram] Add the support for rotatable border node.

#2255 [diagram] Add the possibility to specify a ratio on node to guarantee its appearance.

#2380 [diagram] Add typing to reactflow hooks

#2430 [diagram] Improve fit to screen feature to zoom on selected nodes

#2288 [diagram] Make IconLabel a react flow node

#2289 [diagram] Use the layout strategy to layout icon label nodes

#2410 [diagram] Do a fit to screen on a diagram opening

#2268 [diagram] Create child nodes where the user has clicked.

#2475 [diagram] Prevent nodes to move each diagram refresh event. Only the size is still updated.

#2493 [diagram] Disable double click to zoom in with React Flow.

#2483 [diagram] Take the header into account in the React Flow layout.

#2504 [diagram] Create nodes at the cursor position when using create instance or drop tools.

#2555 [diagram] Add distinct edge creation handles (only visible when a node is selected)

#2559 [diagram] Allow to target the whole node when creating or reconnecting an edge

#2235 [diagram] Reduce the amount of code in DiagramRenderer

#2572 [diagram] Each edges now have a dedicated handle

#2584 [diagram] Add feedback during edge creation

#2608 [diagram] Improve the placement of handles on the left and right side of nodes so that they are properly centered

#2262 [diagram] Share diagram layout data between the subscribers of the representation

#2621 [diagram] Set the same ConnectionLine path as the one used to render edges

#2595 [diagram] Call the layout on node move and resize. Node will not be outside of their container, nor on a node header because of a move or resize.

#2552 [diagram] Hide the diagram palette on 'Esc'

#2693 [diagram] Ensure that the reference position is properly shared between subscribers

#1712 [diagram] Fix an issue that triggers direct label edition even if there is no corresponding tool. Note that double-clicking no longer triggers a direct edit.

#2498 [diagram] Fix an issue that prevents tool name to be displayed on multi lines in react flow diagram palette.

#2491 [diagram] Fix an issue where multiple tool section could be opened.

#2509 [diagram] Fix an issue that prevents using graphical DnD in deep node in some cases.

#2453 [diagram] Add support for feedback messages on following actions: DropOnDiagram, DeleteFromDiagram, ReconnectEdge and EditLabel

#2513 [diagram] Fix the double node border displayed when node list was containing compartments.

#2532 [diagram] Fix the limitation on borders that prevent movement on all sides of their node parent.

#2543 [diagram] Prevent list items being moved to inconsistent positions

#2500 [diagram] Selecting an element in the explorer now correctly selects and focuses on the corresponding edge on the current diagram if there is one.

#2547 [diagram] Fix a bug where edge labels could be hidden/covered by other nodes

#2539 [diagram] Ignore hidden nodes when determining potential drop targets.

#2550 [diagram] Palette is now hidden on viewport or zoom change.

#2562 [diagram] Prevent a node to be created on the TOP header of its parent. The node will be created below the header.

#2562 [diagram] Fix a bug where edges would stop at the new creation handles instead of the border of their target node

#2549 [diagram] Prevent the arrange-all to break the layout of node list. It uses our algorithm instead of elk.js to perform the arrange-all.

#2591 [diagram] Give the right node descriptions to node convert handlers.

#2582 [diagram] Fix a delay in renderer of palette tools between the one from getPalette backend call and the one declared in frontend.

#2615 [diagram] Fix the useDropNode lifecycle.

#2614 [diagram] Tool sections now correctly remember the last of their tool invoked and default to that.

#2593 [diagram] Fix an issue where and edge could be reconnected if not selected after a semantic change.

#2624 [diagram] Fix an issue where edge arrows in react flow diagrams were wrongly drawn.

#2625 [diagram] Fix the line style computation on edge and border node.

#2633 [diagram] Make sure the grid is visible when enabled, even when moving a non-droppable node

#2635 [diagram] Fix an error when switching between react flow representations.

#2581 [diagram] Fix an issue where nodes created by custom tool are always on the default position.

#2642 [diagram] Fix an issue where moving the viewport was slow.

#2640 [diagram] Compute the handle position on diagram conversion, which happens every time a diagram refresh payload is received.

#2647 [diagram] Split border shorthand CSS properties into non-shorthand properties for list nodes. Make some border node transparent when the node is in a list node in the convert engine.

#2646 [diagram] Fix an issue where the palette was re-rendering too much.

#2685 [diagram] Fix direct edit of edge labels with F2.

#2464 [diagram] Apply the fit-to-screen after the first layout

#2703 [diagram] Remove the explorer menu used to export diagrams as SVG image. This menu was using Sprotty export, which has been replaced by ReactFlow by default (see #2671). The only way to export diagram as SVG image is to use the ReactFlow toolbar located at the top left of each diagram.

#2706 [diagram] Fix an issue where node children were not correctly positioned.

#2687 [diagram] Fix an issue where ConnectionHandles where rerendering too much

#2698 [diagram] Fix an issue that prevents imageNode to be resizable.

#2684 [diagram] Fix an issue where the edges' arrows where not exported during the SVG export.

#2726 [diagram] Fix an issue that prevents last tool used in a tool section to be added to another palette.

#2728 [diagram] Prevents unnecessary rerenders in DiagramPanel

#2683 [diagram] Hide diagram element palette when the element itself is moved.

#2689 [diagram] Fix the borderNode moves that is no longer anchored to its parent.

#2682 [diagram] Fix an error in diagram selection that can lead to a node remaining selected in the diagram but not in the explorer.

#2605 [diagram] Fix an issue that prevents last node or edge to remain selected if the new selection is not displayed on the diagram.

#2570 [forms] Allow developers to modify the content of the details view

#2386 [form] Reference widget candidates are now lazily loaded when necessary.

#2444 [form] It is now possible to ignore widgets with invalid descriptions

#2600 [form] Add a small margin at the top of a page

#2360 [form] Fix an issue that prevents creation of new object on some containment reference with the reference widget.

#2456 [form] Fix an issue that prevents creation of new object on mono valued and containment reference when a value is already set with the reference widget.

#2470 [form] Fix an issue that prevents the removal of a contained reference from the reference widget.

#2469 [form] Fix an issue that occurs when navigating from a reference widget to a filtered item in the explorer.

#2466 [form] Fix an issue that prevents the selection of an ancestor in the reference widget.

#2456 [form] Add a more meaningful message when trying to add a new value to a mono reference not empty.

#2487 [form] Fix an issue that prevents an error when using values not in the option list in a reference widget modal transfert.

#2568 [trees] Allow developers to modify the content of the explorer view

#2386 [form] Reference widget structure has changed, referenceOptions has been removed to be lazily loaded.

#2335 [form] The general mutation editReference has been removed from the reference widget. This mutation has been replaced by finer grain mutations:

#2269 [core] The GraphQL field EditingContext#domains has been modified. A new parameter rootDomainsOnly: Boolean has been added, allowing to remove domains not compatible with root objects. For example, Diagram & Form domains are not root domains because DiagramDescription and FormDescription are not root objects valid candidates.

#1712 [diagram] The GraphQL type Node must now implement isLabelEditable boolean field.

#2456 [sirius-web] The GraphQL field CreateChildSuccessPayload now expects to have a list of messages.

#1982 [diagram] Change the diagram structure. The Node’s 'label' attribute has been renamed into 'insideLabel' and its type changed from Label to InsideLabel (which is currently identical to Label except for the name).

#2388 [core] The IObjectService.getImagePath API changed and now must return a list containing all the image paths to compose/overlay. Due to this data structure modification, all existing diagrams can no longer be opened.

#2460 [form] The reference widget no longer declares a createElementHandlerProvider, this feature is delegated to the new service IReferenceWidgetCreateElementHandler.

#2453 [diagram] The GraphQL fields DeleteFromDiagramSuccessPayload, EditLabelSuccessPayload and DropOnDiagramSuccessPayload now expects to have a list of messages.

#2514 [diagram] Move and rename the RectangleNodeStyle withHeader attribute to InsideLabel isHeader. It requires to add a isHeaderProvider to the LabelDescription of Node. Replace only for the programmatic API the LabelDescription type in NodeDescription by InsideLabelDescription and add the inside label location. Update the graphql API accordingly.

#2444 [form] ViewFormDescriptionConverterSwitch now extends FormSwitch<Optional<AbstractControlDescription>>

#2516 [diagram] Add to the diagram core API the possibility to display the header separator when the inside label is a header. It requires to add a displayHeaderSeparatorProvider to the InsideLabelDescription. For the compatibility layer, the separator will always be displayed if the label is inside a node displaying its children has a list. Add the attribute displayHeaderSeparator to the graphql API.

#2535 [view] Add the possibility for the header separator to be displayed or hidden in the View DSL.

#2255 [diagram] The properties widthComputationExpression and heightComputationExpression have been removed from NodeStyleDescription. From now on, use the defaultWidthExpression and defaultHeightExpression properties from NodeDescription.

#2537 [sirius-web] sirius-web frontend package has been split in two: sirius-web and sirius-web-application. The package sirius-web now depends on sirius-web-application. A new component SiriusWebApplication has been added. Developers who want to create a sirius-web frontend should use this component as their root component. The API of this component will change over time in order to provide additional capabilities. API breaks should be expected.

#2615 [diagram] useDropNode().dropFeedbackStyleProvider has been removed. Use useDropNodeStyle(node.id) instead to get the feedback of the drop feedback.

#2671 [diagram] Switch to Reactflow by default. To open a diagram with Sprotty, suffixes the diagram name with __SPROTTY

Remove the dependency to elk.js

Switch to EMFJson 2.3.5

#2343 [emf] Add icon for type selection in new object modal.

#2252 [diagram] It’s now possible to contribute custom frontend-defined tools in a React Flow diagram palette. To illustrate this new feature, we contribute a new tool on the Papaya Diagram, it’s available only on OperationalActivity and it simply opens a dialog with the node label content.

#2254 [diagram] Add the possibility to specify precondition on diagram tools

#2253 [diagram] Add the possibility of organizing palette tools into sections

#2044 [view] Add custom icons to edges and nodes label in view dsl.

[experimental] The experimental React Flow-based rendering engine has seen a lot of improvements in 2023.10.0, but it is still considered experimental this version.

#2117 [form] Add a modal to select new values for multi-valued references

#2118 [form] Add a modal to create new objects on a widget reference

#2358 [form] Adds diagnostic messages to the reference widget.

#2360 [form] Fix an issue that prevent creation of new object on some containment reference with the reference widget.

#2236 [form] It is now possible to use For and If constructs inside the definition of Form (currently only inside Groups and Flexbox containers). Both constructs are commonly combined together, with e.g. For iterating on the different features of the current semantic element and several If inside the loop to decide which concrete widget(s) to instantiate depending on the feature’s type. They can however also be used independently (e.g. a single If outside of a For to make the presence of a widget conditional) and combined in arbitrary ways (e.g. nested loops or conditionals). Note that this first version has a known limitation: FormDescriptions which use For or If elements can not be reliably edited using the Form Description Editor. This will be fixed in the next version.

#2329 [form] Change the default representation in the details view for non containment reference from a select widget to a reference widget.

#2350 [form] Change the default tab width in form to fit the page label length.

#2433 [form] Fix an issue where the readonly property of FlexboxContainerPropertySection was not correctly dispatched to children.

#2222 [tree] Fix an issue where all the tree items where editable, even for elements that have no label.

#2371 [view] Add new default color palettes along with the creation of a view (theme colors, mui colors…​). These color palettes are accessible in studio projects but are not visible in the Explorer view.

#2371 [view] Add new validation rules about colors for View diagrams & forms.

#2192 [view] Fix an issue where the Shape property of an ImageNodeStyle was not mandatory. An error message is now displayed if the Shape is not set.

#2195 [view] Fix an issue where a border color set to None would set the color to a default color, not none.

#2357 [view] Fix an issue where the color property was displayed in the Details view for an ImageNodeStyle though it has no impact for this type of style.

#2395 [vs-code] Fix an issue that appeared while rendering diagram with vs-code extension.

The source for the Sirius Components Obeo Studio is based on has moved from https://github.com/eclipse-sirius/sirius-components to https://github.com/eclipse-sirius/sirius-web. The modules have the same name as before (e.g. org.eclipse.sirius:sirius-components-graphql-api:2023.10. for Maven modules, @eclipse-sirius/sirius-components-diagrams for NPM modules). Maven modules are now published at https://maven.pkg.github.com/eclipse-sirius/sirius-web.

Several frontend components which where defined in sirius-components but unused (resp. only used in the sirius-web sample application) have been removed (resp. moved directly into the sirius-web frontend and/or Obeo Studio as needed). See https://github.com/eclipse-sirius/sirius-web/blob/master/CHANGELOG.adoc#v2023100:"the Sirius Web release notes" for more details.

[releng] Stop minifying the code of Sirius Components packages. As a result the development of applications consuming Sirius Components packages will be easier and it will be the responsibility of the application to minify everything (which they should already be doing).

#2296 [diagram] sirius-components-diagrams-reactflow now depends on html-to-image node package.

#2236 [forms] The introduction of ForDescription and IfDescription elements to the Forms DSL introduced breaking changes in the metamodel. Existing FormDescription documents will need to be modified to load correctly, and any custom widget’s metamodel will need to be regenerated using the new form.ecore version as reference. See [ADR-107] Add support for dynamic and conditional widgets in Forms for the details of the changes. Also, all widget descriptions now have a Function<VariableManager, String> targetObjectIdProvider, needed to compute the widget instance’s id. The new targetObjectIdProvider is required to be non-null, so any code which programmatically builds core Form Descriptions (not View-based ones), needs to pass a non-null provider. A suitable implementation is to get the id of the self object using IObjectService.getId().

#2118 [form] The introduction of the new modal for create objects with the reference widget, apply changes for two queries rootObjectCreationDescriptions and childCreationDescriptions. It’s now possible to provide referenceKind to only get the ChildCreationDescription matching this reference.

#2253 [diagram] The introduction of ToolSection in palette, change the DiagramDescription structure by adding a new level Palette instead of [ToolSection]. Note that palette will be removed in short-term from the DiagramDescription.

#2329 [form] Split of sirius-components-widget-reference to extract EMF-related code into a new module sirius-components-collaborative-widget-reference.

#2252 [diagram] The support for React Flow based diagrams now require a DiagramPaletteToolContext in order to contribute custom palette tool.

#2371 [view] Colors are now required everywhere. We will not hardcoded decisions in our application, instead all the references to a color should be configured. In the near future, the GraphQL schema and the frontend of sirius-components-forms will thus be updated to reflect this new change.

[releng] Switch to typescript 5.1.6

[releng] Switch to vite 4.4.9

[releng] Switch to vitest 0.34.2

[releng] Switch to @vitejs/plugin-react 4.0.4

[releng] Switch from c8 to @vitest/coverage-v8 0.34.2 as now recommended

[releng] Switch to graphql 16.8.0

[releng] Switch to @apollo/client 3.8.1

[releng] Switch to reactflow 11.8.1

[releng] Switch to Spring Boot 3.1.2

[releng] Switch to Sirius Desktop 7.2.0

[releng] The frontend now depends on html-to-image to support the "export to SVG" action in the diagram panel of the react-flow prototype (see #2296)

[releng] Switch to org.apache.xmlgraphics:batik-bridge 1.17

[experimental] Added a new React Flow-based rendering engine for diagrams (in place of the Sprotty-based one). This is experimental at the moment and not enabled by default.

#2121 [diagram] Add new closed arrow with vertical bar to diagram arrow styles

#2132 [diagram] Add new closed arrow with dots to diagram arrow styles

[form] A new Reference widget is available. It is defined using the mechanism introduced in 2023.6.0 to create custom widgets. It is designed to edit a specific EMF EReference and supports both single and multi-valued reference, either containment or not; the UI adapts to the characteristics of the reference edited.

#2125 [form] Add the API IFormPostProcessor to programmatically modify all forms just before they are published on the subscription. Note that IFormPostProcessor is a singleton, if several rules must be applied to several forms, a mechanism has to be added to the implementation.

#2036 [form] Add the concept of pageAction in form.

#2004 [form] Add the possibility to show select options' icons.

#2056 [form] Add the possibility to control read-only mode for widgets with an expression.

#2077 [form] Add the ability to define a border style for groups and flexbox containers.

#2116 [form] Add a modal to select a new value for single-valued references

#2055 [form] Added initial version of a custom widget to view & edit EMF references (both single and multi-valued).

#1988 All Form widgets can now define (if relevant) a dynamically computed "help text". Widgets which define such a help text have a new "?" icon next to their labels; the actual help text is accessible as a tooltip on this icon. For View-based widgets, this materializes as an AQL helpExpression. The help text can include multiple lines (separated by \n), but no text formatting.

#2015 [form] Add to the payload the possibility to return a list of messages, these messages will be displayed on the UI.

#2115 [form] Add the possibility to choose the label position on checkbox widget. Note that the default position changes from top to end.
before : after :

#2060 [form] Fix an issue where the list widget was displayed on a single line inside a flexbox container, no matter the length of the labels of its items.

#2032 [form] Add domainType on PageDescription in the view DSL and takes into account the impacts for the FormDescriptionAggregator. Change for IPropertiesDescriptionRegistry which now handles PageDescription directly instead of FormDescription. Add of the selection variable available in some context.

#2112 [form] Fix the pages filtering in form editor.

#2144 [form] Fix the default properties values for widgets with no style.

#2126 [tree] Add support for multiple Explorer-like tree definitions. These should be registered globally like other representations using a IRepresentationDescriptionRegistryConfigurer. Their TreeDescription.getCanCreatePredicate() will be invoked with a treeId variable (a string) to test if it handles a given tree subscription requested by the front. For example the main Explorer frontend component suscribes to the treeEvent subscription with a treeId of 'explorer://', and the backend ExplorerDescriptionProvider’s tests for `treeId.startsWith("explorer://") to indicate it is the one to use to handle this subscription.

#2135 [tree] Allow `TreeItemContextMenuContribution`s to only apply to specific trees (based on the tree id). The existing context menu contributions now only apply to the Explorer view.

#2123 [tree] Add support for non-selectable tree items.

#2168 [tree] Add option on tree to disable multiple selection.

#2080 [tree] Add an initial label value when editing tree items label.

#2152 [tree] Fix an issue where some characters typed in the filter bar raised exception.

#2179 [tree] Fix an issue where labels of tree items matching exactly pattern typed in the filter bar were not detected.

#2140 [tree] Fix Drag’n’drop when a representation is selected.

#2155 [explorer] Fix an issue where representations leaf tree items were not expanded by Expand All action.

#2088 [tree] Fix initial value of the tree filter bar.

#1618 [view] Split the view metamodel into dedicated subpackages.

#2058 [view] Fix an issue where the default icon for List widget candidates was missing when the candidates were not EObjects.

#2072 [view] Fix an NPE when trying to instantiate List/Select/MultiSelect widgets with no candidates expression specified (which is the initial state on creation). An absent/empty candidates expression now simply means the widget is empty.

#2194 [view] Fix an issue where it was impossible to set the None value to a color property in a View Node/Edge Description from the Details view.

#2064 [view] Enable completion support and other text field customizations for custom widgets.

The View metamodel has been split into several Ecore EPackages in different projects/Maven modules:

#1912 [core] Add the possibility to send feedback messages to the frontend after an action.

#1975 [emf] The getContents method from the ObjectService will use the eObject’s IEditingDomainItemProvider if it exists.

#1305 [diagram] Fix an issue where the default tools of the palette’s tool sections where not updated

#2027 [diagram] Support both versions of the ITool interface in the imageURL data fetchers

#1989 [diagram] Contribute a new way to render diagrams to evaluate an alternate layouting strategy

#1991 [form] Fix an issue where widgets from different groups share the same ID.

#2018 [formdescriptioneditors] Fixed form editor selection to display the page containing the first element selected.

#1914 [form] It is now possible for applications to provide their own custom widgets without forking Sirius Components.

#1304 [tree] Fix an issue where dropping an element from the tree to a diagram used the current selection instead of the dragged tree item.

#1918 [tree] Its is now possible to filter tree items in trees

#1996 [explorer] Add an Expand All menu item contribution to the Explorer View.

#1869 [tree] Navigate to the first child with the right arrow if a node is expanded. Navigate to the parent with the left arrow if a node is collapsed

#1839 [view] Remove default AQL expression on Create Edge and Create Node since they did not work anymore.

#1952 [view] Fix a regression introduced in 2023.4.0 where View-based Forms could no longer be instantiated

#1915 [view] Add the page support in the view DSL

#2008 [view] Make edge tool more robust for applications which use a custom IViewRepresentationDescriptionSearchService

#2026 [view] Display the layout strategy description of a node description in the explorer view again

#1946 Enabled child extenders in the View DSL implementation. This allows downstream projects and applications to provide their own sub-types of the DSL types (e.g. new WidgetDescriptions). In addition to registering the extension metamodel itself, users must provide a ChildExtenderProvider bean for their extensions to be properly integrated.

#1921 [view] Added a project sirius-components-view-builder.

#1966 [view] Add Selection Description in the View DSL

#2003 [view] Make reconnection tool more robust for applications which use a custom IViewRepresentationDescriptionSearchService.

#1897 [diagram] ToolSection are now using records

#1616 [core] Use Java records for all our payloads

#1907 [view] The management of colors is changing, it is not possible anymore to use color directly represented by a string in the styleDescription. All the colors are now defined in a new palette object ColorPalette with the properties name and value. A view can define as many ColorPalette as desired. In the styleDescription, the definition of a color are now a select list of all the colors contained in the ColorPalette of the view

#1970 [diagram] Simplify the lifecycle of the diagram creation and refresh. For that, the DiagramCreationService will have less responsibilities. Starting now, it will stop persisting the diagram after its creation. It will start by improving a bit performances since diagrams were persisted twice in some use cases.

#1936 [releng] Switch to Cypress 12.11.0

#1377 [core] Switch to Spring Boot 3.0.6

#265 [core] Switch to the latest release of AQL

#1674 [diagram] The fade and hide tools were available on the background of the diagram

#1710 [diagram] Ensure that the edit box of an empty edge label is not located at the wrong position

#1604 [diagram] Fix fade does not work on border nodes

#1602 [diagram] The connector tool does not work with descriptions from the View DSL

#1838 [diagram] Collapsing and expanding a node with unsynchronized child nodes will now properly restore the child nodes

#1829 [diagram] Node descriptions from the view DSL can now reference concepts outside of their containing diagram description

#1527 [diagram] Add the new layout data structure which will be used by the new version of our layout algorithm. This new data structure will be used by the frontend if the name of a diagram ends with __EXPERIMENTAL. This will allow us to easily compare the current layout algorithm and the new one.

#1846 [diagram] A debug mode has been added for diagrams. This debug mode can be activated by setting the configuration property sirius.components.diagram.debug to true. Once activated, this debug mode will display additional information on diagram elements to help debug what has been computed by the backend.

#1667 [diagram] Make the contextual palette self contained

[diagram] Added a common interface IDiagramElement that is implemented by Node and Edge

#1746 [forms] Rich-text editor toolbar on forms representations are not grayed when read-only

#1744 [forms] Checkboxes on forms representations are not grayed when read-only

#1708 [forms] Fix the impossibility to move a toolbar action from a group to another with no toolbar actions in FormDescriptionEditors.

#1688 [form] The title of the Details view will not be wrapped on multiple lines anymore

#1748 [chart] Underline and strike-through style options are not taken into account for BarCharts

#1785 [form] Fix name collision on labelFields GraphQL fragment

#1934 [formdescriptioneditor] Fix the renaming of a form Description Editor

#1675 [explorer] Align tree items without children with their siblings

#619 [explorer] Fix order of the models in the explorer

#1833 [explorer] Fix Explorer toolbar and selected item background color width

#1851 [explorer] Fix an issue where the explorer could be expanded while not synchronized

#1592 [view] In View-based diagram definition, all tools applicable on a given element are now configured inside the new Palette element directly inside the element (diagram, node or edge) description.

#1638 [view] The lifecycle of the representation descriptions from the view DSL is now aligned with the lifecycle of the metamodels computed from the Domain DSL.

[view] Changed the values of {Diagram|Node|Edge}descriptionId computed by the view converter:

#840 [view] Add the ability to create multiple nested views for unsynchronized node descriptions. For that, specifiers will be able to use properly the variable name property of the create view model operation. The result returned and captured in this variable name will not be the real node since it will be rendered later but it is a placeholder which contains some properties of the real node such as its id which can be used to created the nested views.

#1695 [view] Add a precondition expression to the node description

#593 [domain] Add support for referencing and extending other custom domains

1565 [view] The definition of the View DSL now uses richer data types for most attributes. This has no visible effect at the moment, but will allow better documentation, validation and configuration later.

#1890 [view] Tools are now retrieved from their corresponding View Description.

#1929 [view] Fix an issue where direct edit on View based diagram elements could lead to infinite loop

#1716 [workbench] Fixed the "Related Elements" view when activated on dynamic instances

#1773 [workbench] Fix editors area tab title may hide close button

#1541 [workbench] Editors area can overflow on Details view

#1591 [emf] Creating root elements in a model will now use the EPackages loaded in the package registry of the editing domain

#1632 [core] Start documenting the variables available for each operation in our various representations

[projects] The 'Show all templates' dialog was not functional from an empty state (with no existing project)

#1825 [diagram] Distinguish the containment kind of view creation requests

#1840 [diagram] The GraphQL field Diagram#autoLayout has been removed. We only use DiagramDescription#autoLayout to retrieve the autolayout state of a diagram.

[diagram] Changed the type of Node#descriptionId and Edge#descriptionId from UUID to String

[form] Switch to lexical 0.8.1

#1574 [diagram] In diagram.graphqls, SingleClickOnDiagramElementTool member’s targetDescriptions is now of new type DiagramElementDescription instead of NodeDescription.

#1615 [diagram] DiagramDescription.getTools() has been removed. It was not actually used, as tools have long been found in DiagramDescription.getToolSections() instead.

#1374 [layout] The border node position is now updated when its parents bounds has changed (e.g. when a node increases its size because of a child creation).

#1580 [diagram] Border nodes do not return to their previous position after they have been moved manually.

#1522 [diagram] Rectangle nodes with a header can now be resized.

#1529 [diagram] Improve the layout of newly created edges with a begin or end label

#1686 [diagram] Fix SVG export of the wrapped labels

#1741 [diagram] Border node placement specified with ELK configuration not taken into account anymore

#1720 [diagram] Fix the position where newly created views appear on a diagram after a drop

#1456 [diagram] Add the ability to filter the edge created using some graphical variables

#1463 [diagram] Add support for the direct edit of the start and end labels of an edge. Two new tools can be defined on an edge in order to specify how the begin and end labels can be edited.

#1496 [layout] Add the support for free form compartment.

#1624 [diagram] Add support for expand/collapse of nodes. A node can be collapsed or expanded if its view description is collapsible or if its sirius desktop description is a region (Horizontal or Vertical stack).

#1624 [diagram] The collapsingState of a node is now available as a variable to compute its style. As a result, it is possible to create a conditional style which will use the collapsing state quite easily. Using the view DSL, one can use the expression aql:collapsingState.toString() = 'COLLAPSED' as a condition to create a style which will be used when the node is collapsed.

#1584 [diagram] Studio makers can indicate whether or not a node type can be resized by the end-user or not. Nodes which can not be resized (or have not been resized yet) haver their actual size computed from the NodeDescrition’s sizeProvider in a uniform way for all node types. Nodes which can and have been resized keep their user-chosen size across both incremental and full layout (as long as the requested size is compatible with other constraints).

#1583 [diagram] Add support for diagram nodes labels' auto-wrap

#1456 [diagram] Add new methods to the diagram rendering cache to compute the parent, ancestors, children and descendants of a given node identifier

#1574 [diagram] Single click tools can now be executed on Edges in addition to Nodes

#1596 [diagram] Sirius Web now includes two example parametric SVG images named "Package" and "Class". They can be used as any custom image (e.g. in a View-based diagram), but their precise shape is partially computed on the backend, in this case to adjust the size of the label compartment to the actual label’s width.

#1558 [diagram] When a diagram is read-only, the following actions are now disabled: Arrange All, Reveal hidden and Reveal faded elements, and triggering direct edit or delete from the keyboard.

#1588 [tree] Add support for enabling/disabling the synchronization between the explorer and the current selection. When it is enabled, if the current selection is not visible in the explorer, it will be revealed by expanding the relevant tree items. On the other hand, when it is disabled, the selection will be visible in the explorer but no tree items will be automatically expanded.

#1607 [tree] Make sure that a recently closed representation can be opened again

#1456 [view] Add a precondition expression to the edge description

#1559 [view] It is now possible to specify the (computed) width and height separately for a Node Style (instead of a single size before, which always resulted in square shapes).

#1426 [view] Add missing data type on initialDirectEditLabelExpression

#1569 [view] Only delegate semantic deletion to the element’s Delete Tool

#1562 [view] The default/canonical behaviors for diagram elements can now be invoked explicitly from AQL expressions. See org.eclipse.sirius.components.view.emf.CanonicalServices. This feature will be used only for internal for now. There will be breaking changes on this topic soon.

#1563 [view] If a diagram description does not explicitly configure a delete/direct edit/element creation tool, the corresponding behavior is simply disabled. By default, new nodes, edges and tools are explicitly configured to invoke the default canonical behavior; it is just made explicit in the model and can now serve as a based or removed to disable the behavior.

[core] Records are now used as the implementations of IInput

#1614 [graphql] Add a SuccessPayload to replace most basic payloads

#1588 [project] Moved the action "New Model" and "Upload model" in a new tree toolbar

#1614 [graphql] Add a SuccessPayload to replace most basic payloads, add GQLWidgetOperationPayload to replace most basic Operation

#1377 [core] Switch to Java 17

[backend] Switch to EMFJson 2.3.4

#1496 [layout] Switch to ELK 0.8.1

#1386 Users can now upload their own images from a project’s new settings page (available in the project menu). These images can be displayed in forms using the new image widget, or in View-based diagrams using and ImageNodeStyleDescription and selecting the image in the list of available shapes.

#1428 Add support for List layout compartment. We rely on the layout strategy engine handler switch and the layout engine handler switch to dispatch to the correct behavior depending on how children should be laid out and the type of the node. This kind of architecture has already been implemented for model operation for the View DSL. Nothing has changed if nodes have to be laid out freely.

#1467 Elk is now able to compute a list layout. It is an internal change, and thus, nothing should change for the end user

#1457 Make possible to provide an expression on the label edit tool in View DSL to initialize the direct edit label text field. We kept the current behavior for the compatibility layer but, in fine it will be possible to leverage the direct edit tool Input Label Expression to initialize the direct edit label text field.

#1453 Add new arrow styles Circle, FillCircle and CrossedCircle

#666 Make the contextual palette display the tools of the current selection

#1442 Selecting an element in a diagram can hide others

#1507 Missing variables during execution of a source reconnection tool from the View description (otherEnd,semanticOtherEnd,edgeView and editingContext)

#1462 Restore the missing hover / selected feedback on parametric SVG style

When clicking on a node in a diagram, the creation tools list is now always in the same order

#1485 Select the relevant edge reconnection tools

#1446 Add support for hidden and faded edges

#1346 Add support for a Rich Text edition widget. The widget behaves in a similar way to the existing Textfield and Textarea widgets, except that the text value should be valid Markdown, and can be edited in a WYSIWYG way by the end user.

#1426 Add support for optional text completion on textfield widgets. This is enabled in the View DSL properties for domain types and AQL expressions

#1439 Add support for toolbar actions in Form/FormDescriptionEditor

#1437 Add support for styles preview in FormDescriptionEditor

#1494 Add width and height attributes to BarChart

#1510 Add support for multi-groups in Form/FormDescriptionEditor

#1364 Add support for a basic image widget

#1448 Create a default style for new TextArea widgets like for the others

#1431 The default implementation of the Property View should not try to handle a multi valuated EStructuralFeature of type String

#1397 [view] Fix an issue where canonical tools of reused node descriptions were not available

#1521 [view] Canonical creation tools from contextual toolbar have no icons

#1437 [backend] sirius-components-formdescriptioneditors now depends on sirius-components-forms. IFormDescriptionEditorWidget.java have been deleted, FormDescriptionEditor.java now relies on AbstractWidget.java from sirius-components-forms.

#1437 [graphql] formdescriptioneditor.graphqls now depends on widgets from forms.graphqls

[backenđ] Upgrade to Apache Batik 1.16.0 (from 1.14.0)

[backend] Switch to Spring Boot 2.7.5

[backend] Switch to EMFJson 2.3.3

#1392 [core] Fix EditingContextCrossReferenceAdapter for derived references

#1316 [diagram] Support parametric svg node style

#997 [diagram] Add support for edition of routing points in diagrams

1397 [diagram] Add support for reused node descriptions

#780 [diagram] Add support for edge reconnection. Edge reconnection descriptions can be defined either inside a classical Sirius desktop VSM or, using the View DSL. While using the Sirius desktop VSM you can define a tool to do both target and source reconnection, you will need to define a tool to reconnect the source and another one to reconnect the target using the View DSL

#1368 [diagram] Do not render rectangle view children twice

#931 [layout] When the delete tool of an edge is used, the position of other edges are not affected.

#1339 [layout] Add concept of layout strategy. The purpose of layout strategy is to split the style of a node from the way a node lays out its children.

#997 [diagram] Edge routing points are not reset when one of the edge end is moving

#1423 [forms] In-browser spell-checking is now disabled on textfields.

[diagram] Various new features and improvements to provide support of the edge reconnection, parametric SVG and reused node descriptions

#1300 [core] Rename SiriusWebJSONResourceFactoryImpl to JSONResourceFactoryImpl

#1301 [core] Add support for having intermodel references. Now, the URI of resources added in a ResourceSet must have a scheme. Otherwise, you will encounter exceptions.

#1064 [core] Remove the URL utility file and ask for the httpOrigin instead. Consumers of Sirius Components which rely on the behavior of the URL utility file should instead maintain their own utility file since it is dependent on our build technology and development process.

[backend] Switch to EMFJson 2.3.2-SNAPSHOT. It contains better management of proxy resolution in case of intermodel references.

#1288 [core] Improve support for precondition expression from representation description, which can now depend on the properties of the actual candidate element, not just its type.

#1289 [core] Newly created representations now get a default title which corresponds to the evaluation of their titleExpression.

#514 [projects] On the projects list, the buttons to create a new blank project or upload an existing one have been converted into cards to make them more prominent.

#513 [projects] The project list now diplays up to 3 project templates buttons which can be used to create ready to use projects (with document(s) and/or representation(s) alread created). The actual template definitions are provided by the backend using the new IProjectTemplateProvider and IProjectTemplateInitializer APIs.

#525 [projects] A "Show all templates" button is available in the project list to open a dialog displaying all the templates available on the server (not just the first 3). The templates are presented 12 per page, in alphabetical order.

#530 [projects] The default application now provides project templates for Flow, BPMN, and for Studios.

#1341 [diagram] The edgeSource and edgeTarget node variables are now available during the execution of EdgeTool.

#1269 [diagram] Trying to drop an element on a read-only diagram now displays an appropriate error message.

The Forms representation (also used for the details view) has gained support for lots of new widgets:

#1272 Buttons

#1275 Plain Labels

#1281 Links

#1292 Lists

#1265 Flexbox containers for custom layouts

#1266 Bar-chart and Pie-chart Widgets

#1284 [form] Remove tab when Form representation contains only one page

#1354 [form] Fix rename FormDescriptionEditor representation from the project explorer

#457 [form] Fix rename Form representation from the project explorer

#1318 [studio] Java service classes used by studios (via IJavaServiceProvider) can now ask to be injected with any Spring bean available in the application context (for example IObjectService or other Sirius Components services they need for their implementation).

#1155 [workbench] The left and right panels now use a vertical bar of icons (instead of accordions) to select which view to display

#1138 [workbench] The left and right panels can be closed by clicking on the current view’s icon or by resizing them to the minimum width (showing only the icons).

#1311 [releng] Allow reusing sirius-components-emf without dependencies to the domain or view DSL. As a result, two new projects sirius-components-domain-emf and sirius-components-view-emf have been introduced in order to connect the EMF compatibility layer with the domain and view DSL. Consumers of sirius-components-emf may have to update their import. The behavior of the code has not been modified

#1311 [releng] Allow reusing sirius-component-emf without dependencies to Sirius Desktop. As a result, a new project sirius-components-compatibility-emf has been added in order to provide EMF support for the Sirius desktop compatibility layer. Consumers of sirius-components-emf may have to update their import. The behavior of the code has not been modified

#1237 [releng] Remove the two hardcoded dependencies to Spring MVC from Sirius Components. As such, reusing most components from Sirius Components without Spring MVC will be easier. The only projects with a dependency to Spring MVC are located in the web package

#1312 [graphql] Provide the datafetchers used by the representations. Starting with the validation representation, we will provide datafetchers directly in Sirius Components to simplify the integration of Sirius Components in various applications. The project sirius-components-graphql-utils has been merged into sirius-components-graphql-api since they had similar dependencies.

#1231 [charts] The components related to charts have been extracted to @eclipse-sirius/sirius-components-charts

#1231 [forms] The components related to forms have been extracted to @eclipse-sirius/sirius-components-forms. The views and representations have adopted the suffix View and Representation respectively. As an example, the component FormWebSocketContainer is now named FormRepresentation

#1231 [formdescriptioneditors] The components related to formdescriptioneditors have been extracted to @eclipse-sirius/sirius-components-formdescriptioneditors. The representation has been renamed FormDescriptionEditorRepresentation.

#1231 [core] Since the core parts of Sirius Components cannot possibily known the components of the representations installed in a project, the context RepresentationContext will not provide a default value anymore. In a similar fashion, the ServerContext from @eclipse-sirius/sirius-components-core will now be required in order to let Sirius Components retrieve the URL of the backend.

#1231 [trees] The trees related components and the explorer have been extracted to @eclipse-sirius/sirius-components-trees. The ExplorerWebSocketContainer has also been renamed ExplorerView to match the naming convention of the other views. The components migrated have also been fully converted to XState and MaterialUI

#1231 [workbench] The workbench was depending on some tree components in order to compute the list of TreeItemContextMenuContribution to use in the explorer. This dependency has been removed and as a result, users of the workbench component will have to rely on the TreeItemContextMenuContext to provide the contributions

#1231 [workbench] Move the workbench related code to @eclipse-sirius/sirius-components-core. This move includes components such as Workbench, RepresentationContext, WorkbenchViewContribution for example

#1231 [diagram] Move the code of the diagram and the selection wizard in the packages @eclipse-sirius/sirius-components-diagrams and @eclipse-sirius/sirius-components-selection

#1231 [core] Some code remain in the soon to be deprecated Sirius Component package @eclipse-sirius/sirius-components. Most of this code will either be moved to Sirius Web or be removed entirely (such as the old non MaterialUI widgets)

#1288 [core] The EditingContext#representationDescriptions field now takes an objectId: ID as argument instead of just the object’s kind: ID. This allows representation precondition expressions to be more precise as they know the actual candidate instance, not just its type.

#1281 [form] The LinkDescription now requires a displayProvider and a styleProvider. The displayProvider is used to display the text of the hyperLink. The GraphQL API has also been changed with two additional fields on the type Link: display and style (optional). The front-end use the display value instead of the label value to display the hyperlink text. The label value is displayed before the widget to be consistent with other properties sections.

#1320 [diagram] The selectedNode variable is now always defined in the context of drop hanlders and single-click tools. Previously, if the target of the drop or single-click tool was the diagram itself (instead of a node), the variable was not defined at all. Now it is defined but null in these cases.

#1289 [core] The representationDescriptions GraphQL query now returns a new attribute named defaultName in addition to the label and id. For view-based representations and , the defaultName is computed from the RepresentationDescription’s `titleExpression.

#1117 [diagram] When multiple elements are selected (for example by Ctrl+click or ⌘+click in the explorer), all the selected elements are highlighted in the open diagram (if they are represented on it).

#1149 #1152 #1169 #1181 #1212 #1233 #1236 [form] Using the View DSL, it is now possible to define form descriptions for your domain. You can use the new form description editor to define such form description. All of this is experimental and will be improved with new features over time.

#1116 [form] Add support for multiple selection entries in the details view

#1112 [explorer] It is now possible to select multiple elements in the explorer using Ctrl+click or ⌘+click. The selection in the diagram and in the details view is updated accordingly.

#1146 [core] Add support for EditingContext actions

#454 [core] Sort the content of the page /projects by last activity

#1138 [workbench] Add support for minimizing the side panels to make more room for the representation area

#1201 [charts] Prepare support for charts in Sirius Components

#399 #471 #473 #474 #480 [spreadsheet] Add first support for a spreadsheet representation

#1154 [diagram] Display the palette where the click has been made, not where the cursor is.

#1148 [diagram] Removing an edge from a diagram does not move other edges anymore.

#1176 [diagram] Fix potential ConcurrentModificationException in ViewDiagramDescriptionConverter when manipulating diagrams.

#1219 #1195 #1194 [diagram] Fix some issues about the diagram svg export.

#1171 [workbench] Fix the overflow behavior of the side panels when they are resized horizontally.

#1115 [workbench] Stop using the deprecated props rowsMax.

#467 [fix] Fix the refresh of the Representations representation

#1155 [workbench] The left and right panels now use a vertical bar of icons (instead of accordions) to select which view to display

#1138 [workbench] The left and right panels can be closed by clicking on the current view’s icon or by resizing them to the minimum width (showing only the icons).

#1117 [diagram] When multiple elements are selected (for example by Ctrl+click or ⌘+click in the explorer), all the selected elements are highlighted in the open diagram (if they are represented on it).

#1149 #1152 #1169 #1181 #1212 #1233 #1236 [form] Using the View DSL, it is now possible to define form descriptions for your domain. You can use the new form description editor to define such form description. All of this is experimental and will be improved with new features over time.

#1116 [form] Add support for multiple selection entries in the details view

#1112 [explorer] It is now possible to select multiple elements in the explorer using Ctrl+click or ⌘+click. The selection in the diagram and in the details view is updated accordingly.

#1146 [core] Add support for EditingContext actions

#454 [core] Sort the content of the page /projects by last activity

#1138 [workbench] Add support for minimizing the side panels to make more room for the representation area

#1201 [charts] Prepare support for charts in Sirius Components

#399 #471 #473 #474 #480 [spreadsheet] Add first support for a spreadsheet representation

#1154 [diagram] Display the palette where the click has been made, not where the cursor is.

#1148 [diagram] Removing an edge from a diagram does not move other edges anymore.

#1176 [diagram] Fix potential ConcurrentModificationException in ViewDiagramDescriptionConverter when manipulating diagrams.

#1219 #1195 #1194 [diagram] Fix some issues about the diagram svg export.

#1171 [workbench] Fix the overflow behavior of the side panels when they are resized horizontally.

#1115 [workbench] Stop using the deprecated props rowsMax.

#467 [fix] Fix the refresh of the Representations representation

#1155 [workbench] The left and right panels now use a vertical bar of icons (instead of accordions) to select which view to display

#1138 [workbench] The left and right panels can be closed by clicking on the current view’s icon or by resizing them to the minimum width (showing only the icons).

#988 [core] Add support for a post selection

#937 [diagram] Add the ability to export diagram as SVG images

#779 [diagram] Add support for tools preconditions

#781 [diagram] Add support for multiline labels

#1018 [compatibility] Add support for the Navigation model operation from Sirius RCP

#1026 [compatibility] Add support for OperationAction. The action are converted to regular tools available in the palette of the frontend

#695 [form] Add support for links in the form representation

[table] Add support for a table representation based on React Table and the table component from Material UI. It features a generic table description available on all objects which will display the properties of the content of the object. It also comes with sorting, pagination, filtering and edition support.

#1063 [explorer] It is now possible to expand or collapse items in the explorer without selecting them by clicking directly on the expand/collapse arrow icon

#991 [diagram] Restore edge creation tools feedback

#962 [layout] Fix an issue preventing nodes from being properly resized when a child node is created

#1051 [layout] Fix an issue resizing nodes when a child node was created even if it was not necessary

[diagram] Fix an issue preventing the resizing of a node if the cursor had not moved after a previous resizing

#1104 [diagram] Fix the image base path during the SVG export

#1102 [diagram] Fix the node label positioning (rectangle, list and list item)

#1075 [compatibility] Use the proper icon feature for OperationAction

#1068 [form] Add support for displaying details on arbitrary element kinds

#1063 [explorer] It is now possible to expand or collapse items in the explorer without selecting them by clicking directly on the expand/collapse arrow icon

#1070 [explorer] When selecting an element or opening a representation (for example from its URL or from the onboard area), it is automatically made visible and selected in the explorer.

#1067 [workbench] Hide hamburger menu on tree items with no operations

#1128 [workbench] Select representation opened from a tab

#1081 [workbench] It is now possible to specify the component to display in the main area when no representation is open instead of the OnboardArea (which is still the default when there is no override)

#133 A new generic "Connector" tool is available on diagrams. It provides an alternative way to create edges between diagram elements:

#132 It is now possible to drag semantic elements from the explorer on a diagram. The concrete effect depends on how the target diagram is defined, but a typical case is to add a graphical representation of the dropped element on the diagram.

#925 When a diagram is opened, a "Fit to screen" is automatically performed to ensure all its content is visible. Previously, depending on the coordinates of the elements it could happen that not all of them where visible on open.

#726 Nodes can now have a dynamically computed size (using sizeComputationExpression) which depends on the current state of the semantic model. If the expression is present and produces a positive integer, it will be used as both the width and height of the node, in pixels. Currently it is not possible to compute different values for width and height.

#596 It is now possible to define border nodes in web studio definitions

#924 All text styles supported by Sirius Component can be configured on labels: bold, italic, underline, strike-through.

#897 The Bordered Node Dot Style is now handled in the compatibility layer.

In the details view, when the complete name of the selected element is too long relative to the width of the view, the full label can been seen on the label’s tooltip.