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1
11 package org.eclipse.ltk.internal.ui.refactoring.scripting;
12
13 import java.net.URI  ;
14
15 import org.eclipse.core.runtime.Assert;
16
17 import org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy;
18 import org.eclipse.ltk.core.refactoring.history.RefactoringHistory;
19
20 import org.eclipse.ltk.internal.ui.refactoring.IRefactoringHelpContextIds;
21 import org.eclipse.ltk.internal.ui.refactoring.history.SortableRefactoringHistoryControl;
22 import org.eclipse.ltk.internal.ui.refactoring.util.PixelConverter;
23
24 import org.eclipse.swt.SWT;
25 import org.eclipse.swt.layout.GridData;
26 import org.eclipse.swt.layout.GridLayout;
27 import org.eclipse.swt.widgets.Composite;
28 import org.eclipse.swt.widgets.FileDialog;
29 import org.eclipse.swt.widgets.Group;
30
31 import org.eclipse.jface.dialogs.Dialog;
32 import org.eclipse.jface.dialogs.IDialogSettings;
33 import org.eclipse.jface.viewers.CheckStateChangedEvent;
34 import org.eclipse.jface.viewers.ICheckStateListener;
35 import org.eclipse.jface.wizard.WizardPage;
36
37 import org.eclipse.ui.PlatformUI;
38
39 import org.eclipse.ltk.ui.refactoring.history.RefactoringHistoryControlConfiguration;
40
41
46 public final class CreateRefactoringScriptWizardPage extends WizardPage {
47
48
49 private static final RefactoringDescriptorProxy[] EMPTY_DESCRIPTORS= {};
50
51
52 private static final String PAGE_NAME= "CreateRefactoringScriptWizardPage";
54
55 protected static final String SETTING_SORT= "org.eclipse.ltk.ui.refactoring.sortRefactorings";
57
58 private boolean fFirstTime= true;
59
60
61 private SortableRefactoringHistoryControl fHistoryControl= null;
62
63
64 private RefactoringScriptLocationControl fLocationControl= null;
65
66
67 private final CreateRefactoringScriptWizard fWizard;
68
69
75 public CreateRefactoringScriptWizardPage(final CreateRefactoringScriptWizard wizard) {
76 super(PAGE_NAME);
77 Assert.isNotNull(wizard);
78 fWizard= wizard;
79 setTitle(ScriptingMessages.CreateRefactoringScriptWizard_title);
80 setDescription(ScriptingMessages.CreateRefactoringScriptWizard_description);
81 }
82
83
86 public void createControl(final Composite parent) {
87 initializeDialogUnits(parent);
88 final Composite composite= new Composite(parent, SWT.NULL);
89 composite.setLayout(new GridLayout());
90 composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL));
91 final RefactoringHistoryControlConfiguration configuration= new RefactoringHistoryControlConfiguration(null, true, true) {
92
93 public final String getWorkspaceCaption() {
94 return ScriptingMessages.CreateRefactoringScriptWizardPage_select_caption;
95 }
96 };
97 fHistoryControl= new SortableRefactoringHistoryControl(composite, configuration) {
98
99 protected final void handleDeselectAll() {
100 super.handleDeselectAll();
101 fWizard.setRefactoringDescriptors(EMPTY_DESCRIPTORS);
102 }
103
104 protected final void handleSelectAll() {
105 super.handleSelectAll();
106 final RefactoringHistory history= getInput();
107 if (history != null)
108 fWizard.setRefactoringDescriptors(history.getDescriptors());
109 }
110 };
111 fHistoryControl.createControl();
112 boolean sortProjects= true;
113 final IDialogSettings settings= fWizard.getDialogSettings();
114 if (settings != null)
115 sortProjects= settings.getBoolean(SETTING_SORT);
116 if (sortProjects)
117 fHistoryControl.sortByProjects();
118 else
119 fHistoryControl.sortByDate();
120
121 GridData data= new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
122 data.heightHint= new PixelConverter(parent).convertHeightInCharsToPixels(24);
123 fHistoryControl.setLayoutData(data);
124 final RefactoringHistory history= fWizard.getRefactoringHistory();
125 fHistoryControl.setInput(history);
126 fHistoryControl.addCheckStateListener(new ICheckStateListener() {
127
128 public void checkStateChanged(final CheckStateChangedEvent event) {
129 fWizard.setRefactoringDescriptors(fHistoryControl.getCheckedDescriptors());
130 }
131 });
132 final Group group= new Group(composite, SWT.NONE);
133 group.setText(ScriptingMessages.CreateRefactoringScriptWizardPage_destination_caption);
134 final GridLayout layout= new GridLayout();
135 layout.marginWidth= 0;
136 group.setLayout(layout);
137 group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
138 fLocationControl= new RefactoringScriptLocationControl(fWizard, group) {
139
140 protected void handleBrowseExternalLocation() {
141 final FileDialog file= new FileDialog(getShell(), SWT.OPEN);
142 file.setText(ScriptingMessages.CreateRefactoringScriptWizardPage_browse_destination);
143 file.setFilterNames(new String [] { ScriptingMessages.ScriptLocationControl_filter_name_script, ScriptingMessages.ScriptLocationControl_filter_name_wildcard});
144 file.setFilterExtensions(new String [] { ScriptingMessages.ScriptLocationControl_filter_extension_script, ScriptingMessages.ScriptLocationControl_filter_extension_wildcard});
145 String path= file.open();
146 if (path != null) {
147 if (!path.endsWith(ScriptingMessages.CreateRefactoringScriptWizardPage_script_extension))
148 path= path + ScriptingMessages.CreateRefactoringScriptWizardPage_script_extension;
149 fExternalLocationControl.setText(path);
150 }
151 }
152
153 protected final void handleClipboardScriptChanged() {
154 super.handleClipboardScriptChanged();
155 CreateRefactoringScriptWizardPage.this.fWizard.setRefactoringScript(null);
156 CreateRefactoringScriptWizardPage.this.fWizard.setUseClipboard(fFromClipboardButton.getSelection());
157 setErrorMessage(null);
158 setPageComplete(true);
159 }
160
161 protected final void handleExternalLocationChanged() {
162 super.handleExternalLocationChanged();
163 CreateRefactoringScriptWizardPage.this.fWizard.setRefactoringScript(null);
164 CreateRefactoringScriptWizardPage.this.fWizard.setUseClipboard(false);
165 setErrorMessage(null);
166 setPageComplete(true);
167 handleLocationChanged();
168 }
169 };
170 fLocationControl.loadHistory();
171 if (history == null || history.isEmpty())
172 setErrorMessage(ScriptingMessages.CreateRefactoringScriptWizardPage_no_refactorings);
173 fFirstTime= false;
174 setPageComplete(false);
175 setControl(composite);
176 Dialog.applyDialogFont(parent);
177 PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IRefactoringHelpContextIds.REFACTORING_CREATE_SCRIPT_PAGE);
178 }
179
180
183 private void handleLocationChanged() {
184 final URI uri= fLocationControl.getRefactoringScript();
185 if (uri == null) {
186 setErrorMessage(ScriptingMessages.ApplyRefactoringScriptWizardPage_invalid_location);
187 setPageComplete(false);
188 fWizard.setRefactoringScript(null);
189 } else {
190 fWizard.setRefactoringScript(uri);
191 setErrorMessage(null);
192 setPageComplete(true);
193 }
194 }
195
196
199 public void performFinish() {
200 final IDialogSettings settings= fWizard.getDialogSettings();
201 if (settings != null)
202 settings.put(SETTING_SORT, fHistoryControl.isSortByProjects());
203 fLocationControl.saveHistory();
204 }
205
206
209 public void setErrorMessage(final String message) {
210 if (!fFirstTime)
211 super.setErrorMessage(message);
212 else
213 setMessage(message, NONE);
214 }
215 } |
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