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1
12 package org.eclipse.debug.internal.ui.sourcelookup.browsers;
13
14 import java.io.File  ;
15
16 import org.eclipse.debug.internal.ui.DebugPluginImages;
17 import org.eclipse.debug.internal.ui.DebugUIPlugin;
18 import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
19 import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
20 import org.eclipse.debug.internal.ui.sourcelookup.SourceLookupUIMessages;
21 import org.eclipse.jface.dialogs.IDialogConstants;
22 import org.eclipse.jface.dialogs.TitleAreaDialog;
23 import org.eclipse.jface.resource.JFaceResources;
24 import org.eclipse.swt.SWT;
25 import org.eclipse.swt.events.ModifyEvent;
26 import org.eclipse.swt.events.ModifyListener;
27 import org.eclipse.swt.events.SelectionAdapter;
28 import org.eclipse.swt.events.SelectionEvent;
29 import org.eclipse.swt.graphics.Font;
30 import org.eclipse.swt.graphics.Image;
31 import org.eclipse.swt.graphics.Point;
32 import org.eclipse.swt.layout.GridData;
33 import org.eclipse.swt.layout.GridLayout;
34 import org.eclipse.swt.widgets.Button;
35 import org.eclipse.swt.widgets.Composite;
36 import org.eclipse.swt.widgets.Control;
37 import org.eclipse.swt.widgets.DirectoryDialog;
38 import org.eclipse.swt.widgets.Label;
39 import org.eclipse.swt.widgets.Shell;
40 import org.eclipse.swt.widgets.Text;
41 import org.eclipse.ui.PlatformUI;
42
43
48 public class DirectorySourceContainerDialog extends TitleAreaDialog {
49
50 private static final String LAST_PATH_SETTING = "EXT_FOLDER_LAST_PATH_SETTING"; private static final String LAST_SUBDIR_SETTING = "EXT_FOLDER_LAST_SUBDIR_SETTING";
53 private String fDirectory;
54 private boolean fSearchSubfolders = true;
55
56 private Text fDirText;
57 private Button fSubfoldersButton;
58
59 private boolean fNewContainer = true;
60
61
66 public DirectorySourceContainerDialog(Shell shell) {
67 this(shell, "", DebugUIPlugin.getDefault().getDialogSettings().getBoolean(LAST_SUBDIR_SETTING)); fNewContainer = true;
69 }
70
71
79 public DirectorySourceContainerDialog(Shell shell, String directory, boolean searchSubfolders) {
80 super(shell);
81 setShellStyle(getShellStyle() | SWT.RESIZE );
82 fDirectory = directory;
83 fSearchSubfolders = searchSubfolders;
84 fNewContainer = false;
85 }
86
87
91 public String getDirectory() {
92 return fDirectory;
93 }
94
95
100 public boolean isSearchSubfolders() {
101 return fSearchSubfolders;
102 }
103
104
107 protected Control createDialogArea(Composite parent) {
108 Image image = (fNewContainer) ? DebugPluginImages.getImage(IInternalDebugUIConstants.IMG_ADD_SRC_DIR_WIZ) :
109 DebugPluginImages.getImage(IInternalDebugUIConstants.IMG_EDIT_SRC_DIR_WIZ);
110 setTitle(SourceLookupUIMessages.DirectorySourceContainerDialog_2);
111 setMessage(SourceLookupUIMessages.DirectorySourceContainerDialog_3);
112 setTitleImage(image);
113 Composite parentComposite = (Composite)super.createDialogArea(parent);
114 Font font = parentComposite.getFont();
115 Composite composite = new Composite(parentComposite, SWT.NONE);
116 GridLayout layout = new GridLayout();
117 layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
118 layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
119 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
120 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
121 composite.setLayout(layout);
122 composite.setLayoutData(new GridData(GridData.FILL_BOTH));
123 composite.setFont(font);
124
125 Composite dirComposite = new Composite(composite, SWT.NONE);
126 layout = new GridLayout(2, false);
127 dirComposite.setLayout(layout);
128 dirComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
129 dirComposite.setFont(font);
130
131 Label label = new Label(dirComposite, SWT.NONE);
132 label.setText(SourceLookupUIMessages.DirectorySourceContainerDialog_4);
133 GridData data = new GridData(GridData.FILL_HORIZONTAL);
134 data.horizontalSpan = 2;
135 label.setLayoutData(data);
136 label.setFont(font);
137
138 fDirText = new Text(dirComposite, SWT.BORDER);
139 data = new GridData(GridData.FILL_HORIZONTAL);
140 data.horizontalSpan = 1;
141 fDirText.setLayoutData(data);
142 fDirText.setFont(font);
143 fDirText.addModifyListener(new ModifyListener() {
144 public void modifyText( ModifyEvent e ) {
145 validate();
146 }
147 });
148
149 Button button = new Button(dirComposite, SWT.PUSH);
150 button.setText(SourceLookupUIMessages.DirectorySourceContainerDialog_5);
151 data = new GridData();
152 int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
153 Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
154 data.widthHint = Math.max(widthHint, minSize.x);
155 button.setLayoutData(data);
156 button.setFont(JFaceResources.getDialogFont());
157 button.addSelectionListener(new SelectionAdapter() {
158 public void widgetSelected(SelectionEvent event) {
159 browse();
160 }
161 });
162
163 fSubfoldersButton = new Button(composite, SWT.CHECK);
164 fSubfoldersButton.setText(SourceLookupUIMessages.DirectorySourceContainerDialog_6);
165
166 return parentComposite;
167 }
168
169
172 protected void configureShell(Shell newShell) {
173 String title = null;
174 if (fNewContainer) {
175 title = SourceLookupUIMessages.DirectorySourceContainerDialog_7;
176 } else {
177 title = SourceLookupUIMessages.DirectorySourceContainerDialog_8;
178 }
179 newShell.setText(title);
180 super.configureShell( newShell );
181 }
182
183
186 protected Control createContents(Composite parent) {
187 Control c = super.createContents(parent);
188 fDirText.setText(fDirectory);
189 fSubfoldersButton.setSelection(fSearchSubfolders);
190 validate();
191 PlatformUI.getWorkbench().getHelpSystem().setHelp(c, IDebugHelpContextIds.SELECT_DIRECTORY_SOURCE_CONTAINER_DIALOG);
192 return c;
193 }
194
195
198 protected void okPressed() {
199 fDirectory = fDirText.getText().trim();
200 fSearchSubfolders = fSubfoldersButton.getSelection();
201 DebugUIPlugin.getDefault().getDialogSettings().put(LAST_PATH_SETTING, fDirectory);
202 DebugUIPlugin.getDefault().getDialogSettings().put(LAST_SUBDIR_SETTING, fSearchSubfolders);
203 super.okPressed();
204 }
205
206 private void browse() {
207 String last = fDirText.getText().trim();
208 if (last.length() == 0) {
209 last = DebugUIPlugin.getDefault().getDialogSettings().get(LAST_PATH_SETTING);
210 }
211 if (last == null) {
212 last = ""; }
214 DirectoryDialog dialog = new DirectoryDialog(getShell(), SWT.SINGLE);
215 dialog.setText(SourceLookupUIMessages.DirectorySourceContainerDialog_0);
216 dialog.setMessage(SourceLookupUIMessages.DirectorySourceContainerDialog_1);
217 dialog.setFilterPath(last);
218 String result = dialog.open();
219 if (result == null) {
220 return;
221 }
222 fDirText.setText(result);
223 }
224
225 private void validate() {
226 File file = new File (fDirText.getText().trim());
227 getButton(IDialogConstants.OK_ID).setEnabled(file.isDirectory() && file.exists());
228 }
229 }
230 |
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