X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet.graph%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fgraph%2Fadapter%2FTextCellVariable.java;fp=bundles%2Forg.simantics.spreadsheet.graph%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fgraph%2Fadapter%2FTextCellVariable.java;h=5b8002bd0cd43c57b57c090215bb360541fc6e94;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/adapter/TextCellVariable.java b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/adapter/TextCellVariable.java new file mode 100644 index 000000000..5b8002bd0 --- /dev/null +++ b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/adapter/TextCellVariable.java @@ -0,0 +1,74 @@ +package org.simantics.spreadsheet.graph.adapter; + +import org.simantics.databoard.Bindings; +import org.simantics.databoard.binding.mutable.Variant; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.WriteGraph; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.layer0.variable.StandardGraphChildVariable; +import org.simantics.db.layer0.variable.Variable; +import org.simantics.db.layer0.variable.VariableSpaceManipulator; +import org.simantics.db.layer0.variable.VariableSpaceManipulator.ChildCreationData; +import org.simantics.db.layer0.variable.VariableSpaceManipulator.Modification; +import org.simantics.db.layer0.variable.VariableSpaceManipulator.PropertyCreationData; +import org.simantics.spreadsheet.common.cell.VariableCellEditor; +import org.simantics.spreadsheet.resource.SpreadsheetResource; + +public class TextCellVariable extends StandardGraphChildVariable { + + public TextCellVariable(Variable parent, Resource resource) throws DatabaseException { + super(parent, null, resource); + } + + @Override + public String getLabel(ReadGraph graph) throws DatabaseException { + return null; + } + + @SuppressWarnings("unchecked") + protected T tryAdapt(ReadGraph graph, Class clazz) throws DatabaseException { + if(VariableCellEditor.class == clazz) { + return (T)new VariableCellEditor() { + + @Override + public void edit(WriteGraph graph, Variable cell, String text) throws DatabaseException { + + SpreadsheetResource sr = SpreadsheetResource.getInstance(graph); + Resource configuration = cell.getPossibleRepresents(graph); + graph.claimLiteral(configuration, sr.Cell_content, Variant.ofInstance(text), Bindings.VARIANT); + + } + + @Override + public void copy(WriteGraph graph, Variable cell, String location) throws DatabaseException { + + SpreadsheetResource sr = SpreadsheetResource.getInstance(graph); + Resource configuration = cell.getPossibleRepresents(graph); + Variant content = graph.getPossibleRelatedValue(configuration, sr.Cell_content, Bindings.VARIANT); + PropertyCreationData[] pData = new PropertyCreationData[] { PropertyCreationData.build(SpreadsheetResource.URIs.Cell_content, content) }; + ChildCreationData data = ChildCreationData.build(location, SpreadsheetResource.URIs.TextCell, pData); + Variable sheet = cell.getParent(graph); + VariableSpaceManipulator manipulator = sheet.adapt(graph, VariableSpaceManipulator.class); + manipulator.apply(graph, Modification.addChild(data)); + + } + + }; + } + return null; + } + + @Override + public T adapt(ReadGraph graph, Class clazz) throws DatabaseException { + T t = tryAdapt(graph, clazz); + return t != null ? t : super.adapt(graph, clazz); + } + + @Override + public T adaptPossible(ReadGraph graph, Class clazz) throws DatabaseException { + T t = tryAdapt(graph, clazz); + return t != null ? t : super.adaptPossible(graph, clazz); + } + +}