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1
11 package org.eclipse.jdt.internal.ui.refactoring.code;
12
13 import org.eclipse.jdt.core.JavaModelException;
14
15 import org.eclipse.swt.SWT;
16 import org.eclipse.swt.events.SelectionAdapter;
17 import org.eclipse.swt.events.SelectionEvent;
18 import org.eclipse.swt.layout.GridData;
19 import org.eclipse.swt.layout.GridLayout;
20 import org.eclipse.swt.widgets.Button;
21 import org.eclipse.swt.widgets.Composite;
22 import org.eclipse.swt.widgets.Group;
23
24 import org.eclipse.jface.dialogs.Dialog;
25
26 import org.eclipse.ui.PlatformUI;
27
28 import org.eclipse.jdt.internal.corext.refactoring.code.InlineMethodRefactoring;
29
30 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
31 import org.eclipse.jdt.internal.ui.JavaPluginImages;
32 import org.eclipse.jdt.internal.ui.refactoring.RefactoringMessages;
33
34 import org.eclipse.ltk.core.refactoring.RefactoringStatus;
35 import org.eclipse.ltk.ui.refactoring.UserInputWizardPage;
36
37 public class InlineMethodInputPage extends UserInputWizardPage {
38
39 public static final String  PAGE_NAME= "InlineMethodInputPage"; private static final String DESCRIPTION = RefactoringMessages.InlineMethodInputPage_description;
41
42 private InlineMethodRefactoring fRefactoring;
43 private Group fInlineMode;
44 private Button fRemove;
45
46 public InlineMethodInputPage() {
47 super(PAGE_NAME);
48 setImageDescriptor(JavaPluginImages.DESC_WIZBAN_REFACTOR_CU);
49 setDescription(DESCRIPTION);
50 }
51
52 public void createControl(Composite parent) {
53 initializeDialogUnits(parent);
54 fRefactoring= (InlineMethodRefactoring)getRefactoring();
55
56 Composite result= new Composite(parent, SWT.NONE);
57 setControl(result);
58 GridLayout layout= new GridLayout();
59 result.setLayout(layout);
60 GridData gd= null;
61
62 boolean all= fRefactoring.getInitialMode() == InlineMethodRefactoring.Mode.INLINE_ALL;
63 fInlineMode= new Group(result, SWT.NONE);
64 fInlineMode.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
65 fInlineMode.setLayout(new GridLayout());
66 fInlineMode.setText(RefactoringMessages.InlineMethodInputPage_inline);
67
68 Button radio= new Button(fInlineMode, SWT.RADIO);
69 radio.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
70 radio.setText(RefactoringMessages.InlineMethodInputPage_all_invocations);
71 radio.setSelection(all);
72 radio.addSelectionListener(new SelectionAdapter() {
73 public void widgetSelected(SelectionEvent event) {
74 fRemove.setEnabled(fRefactoring.canEnableDeleteSource());
75 if (((Button)event.widget).getSelection())
76 changeRefactoring(InlineMethodRefactoring.Mode.INLINE_ALL);
77 }
78 });
79
80 fRemove= new Button(fInlineMode, SWT.CHECK);
81 gd= new GridData(GridData.FILL_HORIZONTAL);
82 gd.horizontalIndent= convertWidthInCharsToPixels(3);
83 fRemove.setLayoutData(gd);
84 fRemove.setText(RefactoringMessages.InlineMethodInputPage_delete_declaration);
85 fRemove.setEnabled(all && fRefactoring.canEnableDeleteSource());
86 fRemove.setSelection(fRefactoring.canEnableDeleteSource());
87 fRefactoring.setDeleteSource(fRefactoring.canEnableDeleteSource());
88 fRemove.addSelectionListener(new SelectionAdapter() {
89 public void widgetSelected(SelectionEvent e) {
90 fRefactoring.setDeleteSource(((Button)e.widget).getSelection());
91 }
92 });
93
94
95 radio= new Button(fInlineMode, SWT.RADIO);
96 radio.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
97 radio.setText(RefactoringMessages.InlineMethodInputPage_only_selected);
98 radio.setSelection(!all);
99 if (all) {
100 radio.setEnabled(false);
101 }
102 radio.addSelectionListener(new SelectionAdapter() {
103 public void widgetSelected(SelectionEvent event) {
104 fRemove.setEnabled(false);
105 if (((Button)event.widget).getSelection())
106 changeRefactoring(InlineMethodRefactoring.Mode.INLINE_SINGLE);
107 }
108 });
109 Dialog.applyDialogFont(result);
110 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaHelpContextIds.INLINE_METHOD_WIZARD_PAGE);
111 }
112
113 private void changeRefactoring(InlineMethodRefactoring.Mode mode) {
114 RefactoringStatus status;
115 try {
116 status= fRefactoring.setCurrentMode(mode);
117 } catch (JavaModelException e) {
118 status= RefactoringStatus.createFatalErrorStatus(e.getMessage());
119 }
120 setPageComplete(status);
121 }
122 }
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