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Difference between revisions of "Recommenders/Attic/ExtDoc"
| Line 102: | Line 102: | ||
| colspan="4" | PackageDeclaration, ImportContainer, ImportDeclaration, SourceType, SourceField, SourceMethod | | colspan="4" | PackageDeclaration, ImportContainer, ImportDeclaration, SourceType, SourceField, SourceMethod | ||
|} | |} | ||
| + | |||
| + | |||
| + | == IJavaElementSelection == | ||
| + | |||
| + | <source lang="java"> | ||
| + | /** | ||
| + | * Contains all required information about the user's selection of a java | ||
| + | * element in the perspective (e.g. Editor, Package Explorer, Outline, ...). | ||
| + | */ | ||
| + | public interface IJavaElementSelection { | ||
| + | |||
| + | /** | ||
| + | * @return The selected java element. | ||
| + | */ | ||
| + | IJavaElement getJavaElement(); | ||
| + | |||
| + | /** | ||
| + | * @return The location type inside the compilation unit (e.g. | ||
| + | * "method declaration" or "block") if the selection occurs in the | ||
| + | * editor. | ||
| + | */ | ||
| + | ElementLocation getElementLocation(); | ||
| + | |||
| + | /** | ||
| + | * @return The invocation as if the selection in the editor was followed by | ||
| + | * a content assist invocation. | ||
| + | */ | ||
| + | JavaContentAssistInvocationContext getInvocationContext(); | ||
| + | |||
| + | /** | ||
| + | * @return The selected java element's AST node. | ||
| + | */ | ||
| + | ASTNode getAstNode(); | ||
| + | |||
| + | } | ||
| + | </source> | ||
Revision as of 09:52, 28 May 2011
Selection Context
| Selection | JavaElement | AstNode / Parent | Location |
|---|---|---|---|
| CompilationUnitEditor | |||
| package tes↓t; | PackageFragment | SimpleName / QualifiedName | PACKAGE_DECLARATION |
| import org.eclipse.swt.widgets.But↓ton; | ResolvedBinaryType | SimpleName / QualifiedName | IMPORT_DECLARATION |
| import org.eclipse.swt.widg↓ets.Button; | JarPackageFragment | SimpleName / QualifiedName | IMPORT_DECLARATION |
| public class Tes↓t extends Button implements ISelectionListener | SourceType | SimpleName / TypeDeclaration | TYPE_DECLARATION |
| public class Test extends Butto↓n implements ISelectionListener | ResolvedBinaryType | SimpleName / SimpleType | TYPE_DECLARATION_EXTENDS |
| public class Test extends Button implements ISelectionListen↓er | ResolvedBinaryType | SimpleName / SimpleType | TYPE_DECLARATION_IMPLEMENTS |
| private Button butto↓n; | ResolvedBinaryType | SimpleName / VariableDeclarationFragment | FIELD_DECLARATION |
| private Butto↓n button; | ResolvedBinaryType | SimpleName / SimpleType | FIELD_DECLARATION |
| public Button test(Composite arg0, int arg↓1) | LocalVariable | SingleName / SingleVariableDeclaration | METHOD_DECLARATION_PARAMETER |
| public Button test(Composit↓e arg0, int arg1) | ResolvedBinaryType | SimpleName / SimpleType | METHOD_DECLARATION_PARAMETER |
| public Button tes↓t(Composite arg0, int arg1) | SourceMethod | SimpleName / MethodDeclaration | METHOD_DECLARATION |
| public Butto↓n test(Composite arg0, int arg1) | ResolvedBinaryType | SimpleName / SimpleType | METHOD_DECLARATION |
| Button butto↓n = new Button(null, 0); | LocalVariable | SimpleName / VariableDeclarationFragment | BLOCK |
| button.setEnabl↓e() | ResolvedBinaryMethod | SimpleName / MethodInvocation | BLOCK |
| butto↓n.setEnable() | LocalVariable | SimpleName / MethodInvocation | BLOCK |
| this.butto↓n.setEnable() | ResolvedSourceField | SimpleName / FieldAccess | BLOCK |
| return butto↓n; | LocalVariable | SimpleName / ReturnStatement | BLOCK |
| Package Explorer / JavaElement | |||
| JavaProject, PackageFragmentRoot, PackageFragment, CompilationUnit, SourceType, SourceField, SourceMethod | |||
| Outline / JavaElement | |||
| PackageDeclaration, ImportContainer, ImportDeclaration, SourceType, SourceField, SourceMethod | |||
IJavaElementSelection
/** * Contains all required information about the user's selection of a java * element in the perspective (e.g. Editor, Package Explorer, Outline, ...). */ public interface IJavaElementSelection { /** * @return The selected java element. */ IJavaElement getJavaElement(); /** * @return The location type inside the compilation unit (e.g. * "method declaration" or "block") if the selection occurs in the * editor. */ ElementLocation getElementLocation(); /** * @return The invocation as if the selection in the editor was followed by * a content assist invocation. */ JavaContentAssistInvocationContext getInvocationContext(); /** * @return The selected java element's AST node. */ ASTNode getAstNode(); }