Folder/Package/classパス選択
10196 ワード
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.search.IJavaSearchConstants;
import org.eclipse.jdt.core.search.SearchEngine;
import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.JavaPluginImages;
import org.eclipse.jdt.internal.ui.JavaUIMessages;
import org.eclipse.jdt.internal.ui.actions.OpenTypeAction;
import org.eclipse.jdt.internal.ui.dialogs.OpenTypeSelectionDialog2;
import org.eclipse.jdt.internal.ui.javaeditor.EditorUtility;
import org.eclipse.jdt.internal.ui.util.ExceptionHandler;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.help.WorkbenchHelp;
public class OpenJavaAction extends OpenTypeAction {
private OpenTypeSelectionDialog2 dialog;
private Shell parent;
private boolean bool = true;
public OpenJavaAction() {
super();
setText(JavaUIMessages.OpenTypeAction_label); //$NON-NLS-1$
setDescription(JavaUIMessages.OpenTypeAction_description); //$NON-NLS-1$
setToolTipText(JavaUIMessages.OpenTypeAction_tooltip); //$NON-NLS-1$
setImageDescriptor(JavaPluginImages.DESC_TOOL_OPENTYPE);
WorkbenchHelp.setHelp(this, IJavaHelpContextIds.OPEN_TYPE_ACTION);
parent = JavaPlugin.getActiveWorkbenchShell();
try {
dialog = new OpenTypeSelectionDialog2(parent,true, PlatformUI
.getWorkbench().getProgressService(),
SearchEngine
.createWorkspaceScope(),IJavaSearchConstants.TYPE);
} catch (OperationCanceledException e) {
return;
}
}
public OpenTypeSelectionDialog2 getDialog() {
return dialog;
}
public Object[] getType(){
return dialog.getResult();
}
public void setBool(boolean bool){
this.bool = bool;
}
public void run() {
// dialog.setMatchEmptyString(true);
dialog.setTitle(JavaUIMessages.OpenTypeAction_dialogTitle); //$NON-NLS-1$
dialog.setMessage(JavaUIMessages.OpenTypeAction_dialogMessage); //$NON-NLS-1$ //$NON-NLS-1$
int result = dialog.open();
if (result != IDialogConstants.OK_ID)
return;
Object[] types = dialog.getResult();
if (types != null && types.length > 0) {
IType type = (IType) types[0];
if(bool){
try {
IEditorPart part = EditorUtility.openInEditor(type, true);
EditorUtility.revealInEditor(part, type);
} catch (CoreException x) {
String title= JavaUIMessages.OpenTypeAction_errorTitle; //$NON-NLS-1$
String message= JavaUIMessages.OpenTypeAction_errorMessage; //$NON-NLS-1$ //$NON-NLS-1$
ExceptionHandler.handle(x, title, message);
}
}
}
}
public void run(IAction action) {
run();
}
}import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.search.IJavaSearchConstants;
import org.eclipse.jdt.core.search.SearchEngine;
import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.JavaPluginImages;
import org.eclipse.jdt.internal.ui.JavaUIMessages;
import org.eclipse.jdt.internal.ui.actions.OpenTypeAction;
import org.eclipse.jdt.internal.ui.dialogs.OpenTypeSelectionDialog2;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.help.WorkbenchHelp;
public class SelectionClassAction extends OpenTypeAction {
private OpenTypeSelectionDialog2 dialog;
private Shell parent;
private Text classValue;
public SelectionClassAction() {
super();
setText(JavaUIMessages.OpenTypeAction_label); //$NON-NLS-1$
setDescription(JavaUIMessages.OpenTypeAction_description); //$NON-NLS-1$
setToolTipText(JavaUIMessages.OpenTypeAction_tooltip); //$NON-NLS-1$
setImageDescriptor(JavaPluginImages.DESC_TOOL_OPENTYPE);
WorkbenchHelp.setHelp(this, IJavaHelpContextIds.OPEN_TYPE_ACTION);
parent = JavaPlugin.getActiveWorkbenchShell();
try {
dialog = new OpenTypeSelectionDialog2(parent, true, PlatformUI
.getWorkbench().getProgressService(), SearchEngine
.createWorkspaceScope(), IJavaSearchConstants.TYPE);
} catch (OperationCanceledException e) {
return;
}
}
public OpenTypeSelectionDialog2 getDialog() {
return dialog;
}
public void run() {
// dialog.setMatchEmptyString(true);
dialog.setTitle(JavaUIMessages.OpenTypeAction_dialogTitle); //$NON-NLS-1$
dialog.setMessage(JavaUIMessages.OpenTypeAction_dialogMessage); //$NON-NLS-1$//$NON-NLS-1$
int result = dialog.open();
if (result != IDialogConstants.OK_ID)
return;
Object[] types = dialog.getResult();
if (types != null && types.length > 0) {
IType type = (IType) types[0];
type.getPackageFragment().getElementName();
classValue.setText(type.getPackageFragment().getElementName() + "."
+ type.getElementName());
}
}
public void run(IAction action) {
run();
}
public void run(Text classValue) {
this.classValue = classValue;
run();
}
} :
IJavaProject currProject = ActionUtil.findSelectedJavaProject(this.selection);
ContainerSelectionDialog dialog = new ContainerSelectionDialog(getShell(), currProject.getProject().getWorkspace().getRoot(), false,"Select Mapping Folder");
if (dialog.open() == ContainerSelectionDialog.OK) {
Object[] result = dialog.getResult();
if (result.length == 1) {javascript:
mappingPath.setText(((Path) result[0]).toString());
}
}
public static IJavaProject findSelectedJavaProject(ISelection selection) {
IJavaProject currentProject = null;
if (selection != null) {
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection)selection;
Object obj = ss.getFirstElement();
if (obj instanceof IJavaProject) {
currentProject = (IJavaProject)obj;
}
}
}
return currentProject;
}
：
ContainerSelectionDialog= new ContainerSelectionDialog(...);
if(dialog.open == ContainerSelectionDialog.OK){
Object[] result = dialog.getResult();
String containerFullName = ((Path)reslut[0]).toString();
createFile();
}
public createFile(){
....
} TypeSelectionDialog
TypeSelectionDialog JDT UI ， ， ， ， ：）
TypeSelectionDialog Java Type 。 Class Super Class 。 Eclipse Java Type ：IType。
， ：
1、 SearchEngine
2、 Class Interface
3、 Dialog：
try{
TypeSelectionDialog2 dialog = new TypeSelectionDialog2(...);
dialog.setFilter(...);
dialog.setTitle(...);
dialog.setMessage(...);
if (dialog.open() == IDialogConstants.CANCEL_ID)
return;
Object[] types= dialog.getResult();
if (types == null || types.length == 0)
return;
IType type = (IType)types[0];
IResource res = type.getResource();
}catch(Exception e){
...
}
ElementTreeSelectionDialog
ElementTreeSelectionDialog JDT UI， validator filter ，ElementTreeSelectionDialog Java ， Eclipse JDT ，Java Package IPackageFragment， Java IPackageFragmentRoot。
：
ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(...);
dialog.setValidator(validator);//
dialog.setSorter(new JavaElementSorter());
dialog.setTitle("Select Java Source Container");
dialog.setMessage("Select one of java source containers from workspace.");
dialog.addFilter(filter);//
dialog.setInput(IJavaModel)// Java
dialog.setInitialSelection(fWorkspaceRoot.getProject());//
... ...
ElementListSelectionDialog
ElementListSelectionDialog JDT UI， Dialog ， Java Package 。
ElementListSelectionDialog dialog= new ElementListSelectionDialog(...));
dialog.setIgnoreCase(false);
dialog.setTitle("Select Packages From Java Project ");
dialog.setMessage("Select packages from java project which you pre-selected.");
dialog.setEmptyListMessage("There is no package in selected project.");
dialog.setElements(packages);//