Examples with Command org.eclipse.gef.commands.Command used on opensource projects

Example 16 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class VarToolBarFigure method moveDown.

@Override
protected void moveDown() {
    CommandStack commandStack = getTableManager().getGraphicalViewer().getEditDomain().getCommandStack();
    commandStack.execute(new Command() {

        @Override
        public void execute() {
            List selectedEditParts = getTableManager().getGraphicalViewer().getSelectedEditParts();
            List<Integer> indexToMove = new ArrayList<Integer>();
            EList<VarNode> nodes = parentTable.getNodes();
            for (int i = 0; i < selectedEditParts.size(); i++) {
                Object obj = selectedEditParts.get(i);
                if (obj instanceof VarNodeEditPart) {
                    VarNode node = (VarNode) ((VarNodeEditPart) obj).getModel();
                    int indexOf = nodes.indexOf(node);
                    if (indexOf != -1 && indexOf < nodes.size() - 1) {
                        indexToMove.add(indexOf);
                    }
                }
            }
            Collections.sort(indexToMove);
            Collections.reverse(indexToMove);
            for (int i = 0; i < indexToMove.size(); i++) {
                int index = indexToMove.get(i);
                VarNode temp = nodes.get(index);
                nodes.remove(temp);
                nodes.add(index + 1, temp);
            }
            for (int i = 0; i < indexToMove.size(); i++) {
                EditPart part = (EditPart) tablePart.getChildren().get(indexToMove.get(i) + 1);
                tablePart.getViewer().appendSelection(part);
            }
        }
    });
}

Example 17 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class VarToolBarFigure method moveUp.

@Override
protected void moveUp() {
    CommandStack commandStack = getTableManager().getGraphicalViewer().getEditDomain().getCommandStack();
    commandStack.execute(new Command() {

        @Override
        public void execute() {
            List selectedEditParts = getTableManager().getGraphicalViewer().getSelectedEditParts();
            List<Integer> indexToMove = new ArrayList<Integer>();
            EList<VarNode> nodes = parentTable.getNodes();
            for (int i = 0; i < selectedEditParts.size(); i++) {
                Object obj = selectedEditParts.get(i);
                if (obj instanceof VarNodeEditPart) {
                    VarNode node = (VarNode) ((VarNodeEditPart) obj).getModel();
                    int indexOf = nodes.indexOf(node);
                    if (indexOf != -1 && indexOf > 0) {
                        indexToMove.add(indexOf);
                    }
                }
            }
            Collections.sort(indexToMove);
            for (int i = 0; i < indexToMove.size(); i++) {
                int index = indexToMove.get(i);
                VarNode temp = nodes.get(index);
                nodes.remove(temp);
                nodes.add(index - 1, temp);
            }
            for (int i = 0; i < indexToMove.size(); i++) {
                EditPart part = (EditPart) tablePart.getChildren().get(indexToMove.get(i) - 1);
                tablePart.getViewer().appendSelection(part);
            }
        }
    });
}

Example 18 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class XmlMapOutputZoneToolBar method addTable.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.designer.newabstractmap.figures.treetools.zone.OutputZoneToolBar#addTable()
     */
@Override
protected void addTable() {
    final OutputXmlTree createOutputXmlTree = XmlmapFactory.eINSTANCE.createOutputXmlTree();
    CommandStack commandStack = externalPart.getViewer().getEditDomain().getCommandStack();
    commandStack.execute(new Command() {

        @Override
        public void execute() {
            if (externalPart.getViewer() instanceof XmlMapGraphicViewer) {
                XmlMapGraphicViewer viewer = (XmlMapGraphicViewer) externalPart.getViewer();
                MapperManager manager = viewer.getMapperManager();
                String outputName = manager.getMapperUI().openNewOutputCreationDialog();
                if (outputName == null) {
                    return;
                }
                createOutputXmlTree.setName(outputName);
                externalData.getOutputTrees().add(createOutputXmlTree);
                MetadataTable metadataTable = new MetadataTable();
                metadataTable.setLabel(outputName);
                metadataTable.setTableName(outputName);
                mapperComponent.getMetadataList().add(metadataTable);
                mapperComponent.getProcess().addUniqueConnectionName(outputName);
                int indexOf = externalPart.getModelChildren().indexOf(createOutputXmlTree);
                if (indexOf != -1) {
                    externalPart.getViewer().select((EditPart) externalPart.getChildren().get(indexOf));
                }
                if (!min_size.isEnabled()) {
                    min_size.setEnabled(true);
                }
                // check problem for created output incase input main is multiloop
                mapperManger.getProblemsAnalyser().checkProblems(createOutputXmlTree);
                mapperManger.getMapperUI().updateStatusBar();
            }
        }
    });
}

Example 19 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class XmlMapOutputZoneToolBar method removeTable.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.designer.newabstractmap.figures.treetools.zone.OutputZoneToolBar#removeTable()
     */
@Override
protected void removeTable() {
    CommandStack commandStack = graphicViewer.getEditDomain().getCommandStack();
    commandStack.execute(new Command() {

        @Override
        public void execute() {
            OutputXmlTreeEditPart currentSelectedOutputXmlTree = graphicViewer.getFiguresManager().getCurrentSelectedOutputTable();
            if (currentSelectedOutputXmlTree != null) {
                OutputXmlTree outputTree = (OutputXmlTree) currentSelectedOutputXmlTree.getModel();
                int indexOf = externalPart.getModelChildren().indexOf(outputTree);
                mapperComponent.getProcess().removeUniqueConnectionName(outputTree.getName());
                removeMetadataTableByName(outputTree.getName());
                for (OutputTreeNode treeNode : outputTree.getNodes()) {
                    XmlMapUtil.detachConnectionsSouce(treeNode, externalData);
                }
                externalData.getOutputTrees().remove(outputTree);
                XmlMapUtil.detachFilterSource(outputTree, externalData);
                indexOf = indexOf - 1;
                if (indexOf > -1 && (EditPart) externalPart.getChildren().get(indexOf) instanceof OutputXmlTreeEditPart) {
                    graphicViewer.select((EditPart) externalPart.getChildren().get(indexOf));
                } else if (indexOf > -1 && indexOf + 1 < externalPart.getChildren().size() && (EditPart) externalPart.getChildren().get(indexOf + 1) instanceof OutputXmlTreeEditPart) {
                    graphicViewer.select((EditPart) externalPart.getChildren().get(indexOf + 1));
                } else {
                    mapperManger.getMapperUI().getTabFolderEditors().getOutputMetaEditorView().setMetadataTableEditor(null);
                }
                mapperManger.getProblemsAnalyser().clearProblemsForTree(outputTree);
                mapperManger.getMapperUI().updateStatusBar();
            }
            if (externalData.getOutputTrees().isEmpty() && min_size.isEnabled()) {
                min_size.setEnabled(false);
            }
        }
    });
}

Example 20 with Command

use of org.eclipse.gef.commands.Command in project tdi-studio-se by Talend.

the class SchemaReferenceController method createButtonCommand.

@Override
protected Command createButtonCommand(Button button) {
    if (checkForRepositoryShema(button)) {
        return null;
    }
    Button inputButton = button;
    IElementParameter switchParam = elem.getElementParameter(EParameterName.REPOSITORY_ALLOW_AUTO_SWITCH.getName());
    if (inputButton.getData(NAME).equals(SCHEMA)) {
        // this map wil hold the all input connection for the tUnite component
        Map<INode, Map<IMetadataTable, Boolean>> inputInfos = new HashMap<INode, Map<IMetadataTable, Boolean>>();
        INode node;
        if (elem instanceof Node) {
            node = (INode) elem;
        } else {
            // else instanceof Connection
            node = ((IConnection) elem).getSource();
        }
        IMetadataTable inputMetadata = null, inputMetaCopy = null;
        Connection inputConec = null;
        String propertyName = (String) inputButton.getData(PARAMETER_NAME);
        IElementParameter param = node.getElementParameter(propertyName);
        IElementParameter connectionParam = param.getChildParameters().get(EParameterName.CONNECTION.getName());
        String connectionName = null;
        if (connectionParam != null) {
            connectionName = (String) connectionParam.getValue();
        }
        Object obj = button.getData(FORCE_READ_ONLY);
        boolean forceReadOnly = false;
        if (obj != null) {
            forceReadOnly = (Boolean) obj;
        }
        boolean inputReadOnly = false, outputReadOnly = false, inputReadOnlyNode = false, inputReadOnlyParam = false;
        for (Connection connec : (List<Connection>) node.getIncomingConnections()) {
            if (connec.isActivate() && (connec.getLineStyle().equals(EConnectionType.FLOW_MAIN) || connec.getLineStyle().equals(EConnectionType.TABLE) || connec.getLineStyle().equals(EConnectionType.FLOW_MERGE) || connec.getLineStyle() == EConnectionType.FLOW_REF)) {
                if (connectionName != null && !connec.getName().equals(connectionName)) {
                    continue;
                }
                inputMetadata = connec.getMetadataTable();
                inputMetaCopy = inputMetadata.clone();
                inputConec = connec;
                if (connec.getSource().isReadOnly()) {
                    inputReadOnlyNode = true;
                } else {
                    for (IElementParameter curParam : connec.getSource().getElementParameters()) {
                        if (curParam.getFieldType() == EParameterFieldType.SCHEMA_REFERENCE) {
                            if (curParam.isReadOnly()) {
                                inputReadOnlyParam = true;
                            }
                        }
                    }
                }
                // check if the inputMetadata is readonly
                if (inputMetadata != null) {
                    for (IMetadataColumn column : inputMetadata.getListColumns(true)) {
                        IMetadataColumn columnCopied = inputMetaCopy.getColumn(column.getLabel());
                        columnCopied.setCustom(column.isCustom());
                        columnCopied.setReadOnly(column.isReadOnly());
                    }
                    inputMetaCopy.setReadOnly(inputMetadata.isReadOnly());
                    inputReadOnly = prepareReadOnlyTable(inputMetaCopy, inputReadOnlyParam, inputReadOnlyNode);
                }
                // store the value for Dialog
                Map<IMetadataTable, Boolean> oneInput = new HashMap<IMetadataTable, Boolean>();
                oneInput.put(inputMetaCopy, inputReadOnly);
                inputInfos.put(connec.getSource(), oneInput);
            }
        }
        if (connectionParam != null && inputMetadata == null) {
            //$NON-NLS-1$
            MessageDialog.openError(//$NON-NLS-1$
            button.getShell(), //$NON-NLS-1$
            Messages.getString("SchemaReferenceController.inputNotSet"), //$NON-NLS-1$
            Messages.getString("SchemaReferenceController.connectionNotAvaliable"));
            return null;
        }
        IMetadataTable originaleMetadataTable = getMetadataTableFromXml(node);
        // check if the outputMetadata is readonly
        IMetadataTable originaleOutputTable = node.getMetadataFromConnector(param.getContext());
        // when several schema_type button ,need get the right one which is opening
        //$NON-NLS-1$
        IElementParameter schemaParam = param.getChildParameters().get("SCHEMA_TYPE");
        // need setRepository here
        if (!param.getContext().equals(schemaParam.getContext())) {
            //$NON-NLS-1$
            schemaParam = param.getChildParameters().get("SCHEMA_TYPE");
        }
        if (schemaParam != null && EmfComponent.REPOSITORY.equals(schemaParam.getValue())) {
            if (originaleOutputTable != null && originaleOutputTable instanceof MetadataTable) {
                ((MetadataTable) originaleOutputTable).setRepository(true);
            }
        } else if (schemaParam != null && EmfComponent.BUILTIN.equals(schemaParam.getValue())) {
            if (originaleOutputTable != null && originaleOutputTable instanceof MetadataTable) {
                ((MetadataTable) originaleOutputTable).setRepository(false);
            }
        }
        IMetadataTable outputMetaCopy = originaleOutputTable.clone(true);
        for (IMetadataColumn column : originaleOutputTable.getListColumns(true)) {
            IMetadataColumn columnCopied = outputMetaCopy.getColumn(column.getLabel());
            columnCopied.setCustom(column.isCustom());
            columnCopied.setReadOnly(column.isReadOnly());
        }
        outputMetaCopy.setReadOnly(originaleOutputTable.isReadOnly() || param.isReadOnly(node.getElementParametersWithChildrens()));
        //$NON-NLS-1$
        IElementParameter schemaTypeParam = param.getChildParameters().get("SCHEMA_TYPE");
        List<IElementParameterDefaultValue> defaultValues = schemaTypeParam.getDefaultValues();
        for (IElementParameterDefaultValue elementParameterDefaultValue : defaultValues) {
            if (elementParameterDefaultValue.getDefaultValue() instanceof MetadataTable) {
                MetadataTable table = (MetadataTable) elementParameterDefaultValue.getDefaultValue();
                outputMetaCopy.setReadOnlyColumnPosition(table.getReadOnlyColumnPosition());
                break;
            }
        }
        outputMetaCopy.sortCustomColumns();
        if (!forceReadOnly) {
            outputReadOnly = prepareReadOnlyTable(outputMetaCopy, param.isReadOnly(), node.isReadOnly());
        } else {
            outputReadOnly = true;
        }
        MetadataDialog metaDialog = null;
        if (inputMetadata != null) {
            if (inputInfos != null && inputInfos.size() > 1 && connectionName == null) {
                MetadataDialogForMerge metaDialogForMerge = new MetadataDialogForMerge(composite.getShell(), inputInfos, outputMetaCopy, node, getCommandStack());
                //$NON-NLS-1$
                metaDialogForMerge.setText(Messages.getString("SchemaReferenceController.schemaOf") + node.getLabel());
                metaDialogForMerge.setInputReadOnly(inputReadOnly);
                metaDialogForMerge.setOutputReadOnly(outputReadOnly);
                if (metaDialogForMerge.open() == MetadataDialogForMerge.OK) {
                    outputMetaCopy = metaDialogForMerge.getOutputMetaData();
                    // check if the metadata is modified
                    boolean modified = false;
                    if (!outputMetaCopy.sameMetadataAs(originaleOutputTable, IMetadataColumn.OPTIONS_NONE)) {
                        modified = true;
                    } else {
                        if (inputMetadata != null) {
                            // Notice: the Map inputInfos maybe is modified by the dialog.
                            Set<INode> inputNodes = inputInfos.keySet();
                            for (INode inputNode : inputNodes) {
                                Map<IMetadataTable, Boolean> oneInput = inputInfos.get(inputNode);
                                inputMetaCopy = (IMetadataTable) oneInput.keySet().toArray()[0];
                                if (!inputMetaCopy.sameMetadataAs(inputNode.getMetadataList().get(0), IMetadataColumn.OPTIONS_NONE)) {
                                    modified = true;
                                }
                            }
                        }
                    }
                    // create the changeMetadataCommand
                    if (modified) {
                        if (switchParam != null) {
                            switchParam.setValue(Boolean.FALSE);
                        }
                        Command changeMetadataCommand = null;
                        // only output, no input
                        if (inputInfos.isEmpty()) {
                            changeMetadataCommand = new ChangeMetadataCommand(node, param, null, null, null, originaleOutputTable, outputMetaCopy);
                        } else {
                            Set<INode> inputNodes = inputInfos.keySet();
                            int count = 0;
                            for (INode inputNode : inputNodes) {
                                Map<IMetadataTable, Boolean> oneInput = inputInfos.get(inputNode);
                                inputMetaCopy = (IMetadataTable) oneInput.keySet().toArray()[0];
                                if (count == 0) {
                                    changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputNode.getMetadataList().get(0), inputMetaCopy, originaleOutputTable, outputMetaCopy);
                                } else {
                                    changeMetadataCommand = changeMetadataCommand.chain(new ChangeMetadataCommand(node, param, inputNode, inputNode.getMetadataList().get(0), inputMetaCopy, originaleOutputTable, outputMetaCopy));
                                }
                                count++;
                            }
                        }
                        return changeMetadataCommand;
                    }
                }
            } else {
                INode inputNode = (inputConec.getSource());
                if (inputMetaCopy.getAttachedConnector() == null) {
                    INodeConnector mainConnector;
                    if (inputNode.isELTComponent()) {
                        mainConnector = inputNode.getConnectorFromType(EConnectionType.TABLE);
                    } else {
                        mainConnector = inputNode.getConnectorFromType(EConnectionType.FLOW_MAIN);
                    }
                    inputMetaCopy.setAttachedConnector(mainConnector.getName());
                }
                metaDialog = new MetadataDialog(composite.getShell(), inputMetaCopy, inputNode, outputMetaCopy, node, getCommandStack());
            }
        } else {
            metaDialog = new MetadataDialog(composite.getShell(), outputMetaCopy, node, getCommandStack());
        }
        if (metaDialog != null) {
            //$NON-NLS-1$
            metaDialog.setText(Messages.getString("SchemaReferenceController.schema.title", node.getLabel()));
            metaDialog.setInputReadOnly(inputReadOnly);
            metaDialog.setOutputReadOnly(outputReadOnly);
            if (metaDialog.open() == MetadataDialog.OK) {
                inputMetaCopy = metaDialog.getInputMetaData();
                outputMetaCopy = metaDialog.getOutputMetaData();
                boolean modified = false;
                if (!outputMetaCopy.sameMetadataAs(originaleOutputTable, IMetadataColumn.OPTIONS_NONE)) {
                    modified = true;
                } else {
                    if (inputMetadata != null) {
                        if (!inputMetaCopy.sameMetadataAs(inputMetadata, IMetadataColumn.OPTIONS_NONE)) {
                            modified = true;
                        }
                    }
                }
                if (modified) {
                    if (switchParam != null) {
                        switchParam.setValue(Boolean.FALSE);
                    }
                    INode inputNode = null;
                    if (inputConec != null) {
                        inputNode = inputConec.getSource();
                    }
                    // update the component schema
                    if (param instanceof GenericElementParameter) {
                        GenericElementParameter genericElementParameter = (GenericElementParameter) param;
                        String paramName = genericElementParameter.getName();
                        ComponentProperties componentProperties = node.getComponentProperties();
                        if (componentProperties != null) {
                            org.talend.daikon.properties.property.Property schemaProperty = componentProperties.getValuedProperty(paramName);
                            if (schemaProperty != null) {
                                SchemaUtils.updateComponentSchema(node, outputMetaCopy, null);
                            }
                        }
                    }
                    if (node.getComponent().isSchemaAutoPropagated()) {
                        ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputMetadata, inputMetaCopy, originaleOutputTable, outputMetaCopy);
                        return changeMetadataCommand;
                    } else {
                        ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputMetadata, inputMetaCopy, originaleOutputTable, outputMetaCopy);
                        changeMetadataCommand.setPropagate(Boolean.FALSE);
                        return changeMetadataCommand;
                    }
                }
            }
        }
    } else if (inputButton.getData(NAME).equals(RETRIEVE_SCHEMA)) {
        Node node = (Node) elem;
        // String propertyName = (String) inputButton.getData(PARAMETER_NAME);
        final Command cmd = RetrieveSchemaHelper.retrieveSchemasCommand(node);
        if (switchParam != null) {
            switchParam.setValue(Boolean.FALSE);
        }
        return cmd;
    } else if (inputButton.getData(NAME).equals(RESET_COLUMNS)) {
        Node node = (Node) elem;
        String propertyName = (String) inputButton.getData(PARAMETER_NAME);
        IElementParameter param = node.getElementParameter(propertyName);
        final Command cmd = SynchronizeSchemaHelper.createCommand(node, param);
        if (switchParam != null) {
            switchParam.setValue(Boolean.FALSE);
        }
        return cmd;
    } else if (button.getData(NAME).equals(REPOSITORY_CHOICE)) {
        String paramName = (String) button.getData(PARAMETER_NAME);
        IElementParameter schemaParam = elem.getElementParameter(paramName);
        ERepositoryObjectType type = ERepositoryObjectType.METADATA_CON_TABLE;
        String filter = schemaParam.getFilter();
        RepositoryReviewDialog dialog = new RepositoryReviewDialog(button.getShell(), type, filter);
        if (dialog.open() == RepositoryReviewDialog.OK) {
            RepositoryNode node = dialog.getResult();
            while (node.getObject().getProperty().getItem() == null || (!(node.getObject().getProperty().getItem() instanceof ConnectionItem))) {
                node = node.getParent();
            }
            IRepositoryViewObject object = dialog.getResult().getObject();
            Property property = object.getProperty();
            String id = property.getId();
            // The name is Table Name.
            String name = object.getLabel();
            if (name != null) {
                if (elem instanceof Node) {
                    //$NON-NLS-1$
                    String value = id + " - " + name;
                    //$NON-NLS-1$
                    paramName = paramName + ":" + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                    Command selectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(value));
                    executeCommand(selectorCommand);
                }
            }
            //$NON-NLS-1$
            String value = id + " - " + name;
            //$NON-NLS-1$
            String fullParamName = paramName + ":" + getRepositoryChoiceParamName();
            org.talend.core.model.metadata.builder.connection.Connection connection = null;
            if (elem instanceof Node) {
                IMetadataTable repositoryMetadata = MetadataToolHelper.getMetadataFromRepository(value);
                connection = MetadataToolHelper.getConnectionFromRepository(value);
                // For validation rule.
                boolean isValRulesLost = false;
                IRepositoryViewObject currentValRuleObj = ValidationRulesUtil.getCurrentValidationRuleObjs(elem);
                if (currentValRuleObj != null) {
                    List<IRepositoryViewObject> valRuleObjs = ValidationRulesUtil.getRelatedValidationRuleObjs(value);
                    if (!ValidationRulesUtil.isCurrentValRuleObjInList(valRuleObjs, currentValRuleObj)) {
                        if (!MessageDialog.openConfirm(button.getShell(), //$NON-NLS-1$
                        Messages.getString("SchemaReferenceController.validationrule.title.confirm"), Messages.getString("SchemaReferenceController.validationrule.selectMetadataMsg"))) {
                            //$NON-NLS-1$
                            return null;
                        } else {
                            isValRulesLost = true;
                        }
                    }
                }
                if (repositoryMetadata == null) {
                    repositoryMetadata = new MetadataTable();
                }
                if (switchParam != null) {
                    switchParam.setValue(Boolean.FALSE);
                }
                CompoundCommand cc = new CompoundCommand();
                RepositoryChangeMetadataCommand changeMetadataCommand = new RepositoryChangeMetadataCommand((Node) elem, fullParamName, value, repositoryMetadata, null, null);
                changeMetadataCommand.setConnection(connection);
                cc.add(changeMetadataCommand);
                if (isValRulesLost) {
                    ValidationRulesUtil.appendRemoveValidationRuleCommands(cc, elem);
                }
                return cc;
            }
        }
    } else if (button.getData(NAME).equals(COPY_CHILD_COLUMNS)) {
        String paramName = (String) button.getData(PARAMETER_NAME);
        IElementParameter param = elem.getElementParameter(paramName);
        IElementParameter processParam = elem.getElementParameterFromField(EParameterFieldType.PROCESS_TYPE);
        IElementParameter processIdParam = processParam.getChildParameters().get(EParameterName.PROCESS_TYPE_PROCESS.getName());
        String id = (String) processIdParam.getValue();
        Item item = ItemCacheManager.getProcessItem(id);
        Node node = (Node) elem;
        copySchemaFromChildJob(node, item);
        // pop up the schema dialog
        MetadataDialog metaDialog = new MetadataDialog(composite.getShell(), node.getMetadataList().get(0), node, getCommandStack());
        //$NON-NLS-1$
        metaDialog.setText(Messages.getString("SchemaReferenceController.schemaOf") + node.getLabel());
        if (metaDialog.open() == MetadataDialog.OK) {
            IMetadataTable outputMetaData = metaDialog.getOutputMetaData();
            return new ChangeMetadataCommand(node, param, null, outputMetaData);
        }
    }
    return null;
}