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1
19 package org.netbeans.modules.editor;
20
21 import org.openide.util.actions.CookieAction;
22 import org.openide.util.HelpCtx;
23 import org.openide.util.NbBundle;
24 import org.openide.util.RequestProcessor;
25 import org.openide.nodes.Node;
26 import org.openide.cookies.EditorCookie;
27 import org.openide.loaders.DataObject;
28 import org.openide.DialogDisplayer;
29 import org.openide.DialogDescriptor;
30 import org.openide.ErrorManager;
31 import org.openide.NotifyDescriptor;
32 import org.openide.filesystems.FileObject;
33 import org.openide.awt.HtmlBrowser;
34 import org.netbeans.editor.*;
35
36 import javax.swing.text.StyledDocument  ;
37 import javax.swing.text.Document ;
38 import javax.swing.text.JTextComponent ;
39 import javax.swing.*;
40 import java.io.*;
41 import java.awt.*;
42 import java.awt.event.ActionListener ;
43 import java.awt.event.ActionEvent ;
44 import java.net.MalformedURLException ;
45
46 public class ExportHtmlAction extends CookieAction {
47
48 private static final String HTML_EXT = ".html"; private static final String OPEN_HTML_HIST = "ExportHtmlAction_open_html_history"; private static final String SHOW_LINES_HIST = "ExportHtmlAction_show_lines_history"; private static final String SELECTION_HIST = "ExportHtmlAction_selection_history"; private static final String FOLDER_NAME_HIST = "ExportHtmlAction_folder_name_history"; private static final String CHARSET = "UTF-8";
55 private Dialog dlg;
56
57 public ExportHtmlAction () {
58 }
59
60 protected final int mode() {
61 return CookieAction.MODE_EXACTLY_ONE;
62 }
63
64
65
66 protected final Class [] cookieClasses() {
67 return new Class [] {EditorCookie.class};
68 }
69
70 protected final void performAction(Node[] activatedNodes) {
71 EditorCookie ec = (EditorCookie) activatedNodes[0].getCookie (EditorCookie.class);
72 if (ec==null) return;
73 StyledDocument doc = null;
74 try {
75 doc = ec.openDocument();
76 } catch (IOException ioe) {
77 }
78 if (doc instanceof BaseDocument) {
79 final BaseDocument bdoc = (BaseDocument) doc;
80 final JTextComponent jtc = Utilities.getLastActiveComponent();
81 Presenter p = new Presenter ();
82 String folderName = (String )EditorState.get(FOLDER_NAME_HIST);
83 if (folderName == null)
84 folderName = System.getProperty("user.home"); p.setFileName (folderName+File.separatorChar+
86 ((DataObject)bdoc.getProperty (Document.StreamDescriptionProperty)).getPrimaryFile().getName()+HTML_EXT);
87 Boolean bool = (Boolean )EditorState.get(SHOW_LINES_HIST);
88 boolean showLineNumbers = (bool != null ? bool : (Boolean )SettingsUtil.getValue (bdoc.getKitClass(),SettingsNames.LINE_NUMBER_VISIBLE,
89 Boolean.FALSE)).booleanValue();
90 p.setShowLines (showLineNumbers);
91 bool = (Boolean )EditorState.get(SELECTION_HIST);
92 p.setSelectionActive (jtc != null && jtc.getSelectionStart()!=jtc.getSelectionEnd());
93 boolean selection = (jtc != null && jtc.getSelectionStart()!=jtc.getSelectionEnd()) && (bool != null ? bool.booleanValue() : true);
94 p.setSelection (selection);
95 bool = (Boolean )EditorState.get(OPEN_HTML_HIST);
96 boolean setOpen = bool != null ? bool.booleanValue() : false;
97 p.setOpenHtml(setOpen);
98 DialogDescriptor dd = new DialogDescriptor (p, NbBundle.getMessage(ExportHtmlAction.class, "CTL_ExportHtml"));
99 boolean overwrite = true;
100 dlg = DialogDisplayer.getDefault().createDialog (dd);
101 do{
102 dlg.setVisible (true);
103 overwrite = true;
104 if ( dd.getValue() == DialogDescriptor.OK_OPTION && new File(p.getFileName()).exists()){
105 NotifyDescriptor NDConfirm = new NotifyDescriptor.Confirmation(
106 NbBundle.getMessage( org.netbeans.modules.editor.ExportHtmlAction.class, "MSG_FileExists", p.getFileName()),
107 NotifyDescriptor.YES_NO_OPTION,
108 NotifyDescriptor.WARNING_MESSAGE
109 );
110
111 org.openide.DialogDisplayer.getDefault().notify(NDConfirm);
112 if (NDConfirm.getValue()!=NDConfirm.YES_OPTION){
113 overwrite = false;
114 }
115 }
116 }while(!overwrite);
117
118 dlg.dispose();
119 dlg = null;
120 if (dd.getValue() == DialogDescriptor.OK_OPTION) {
121 if (selection != p.isSelection()) {
122 selection = p.isSelection();
123 EditorState.put(SELECTION_HIST, selection ? Boolean.TRUE : Boolean.FALSE);
124 }
125 final String file = p.getFileName();
126 int idx = file.lastIndexOf(File.separatorChar);
127 if (idx != -1)
128 EditorState.put(FOLDER_NAME_HIST, file.substring(0, idx));
129 final boolean lineNumbers = p.isShowLines();
130 if (showLineNumbers != lineNumbers) {
131 EditorState.put(SHOW_LINES_HIST, lineNumbers ? Boolean.TRUE : Boolean.FALSE);
132 }
133 final boolean open = p.isOpenHtml();
134 if (setOpen != open) {
135 EditorState.put(OPEN_HTML_HIST, open ? Boolean.TRUE : Boolean.FALSE);
136 }
137 final int selectionStart = selection ? jtc.getSelectionStart() : 0;
138 final int selectionEnd = selection ? jtc.getSelectionEnd() : bdoc.getLength();
139 RequestProcessor.getDefault().post(
140 new Runnable () {
141 public void run () {
142 try {
143 if (jtc!=null)
144 this.setCursor (org.openide.util.Utilities.createProgressCursor (jtc));
145 export (bdoc, file, lineNumbers, selectionStart, selectionEnd);
146 if (open) {
147 HtmlBrowser.URLDisplayer.getDefault().showURL(new File(file).toURI().toURL());
148 }
149 } catch (MalformedURLException mue) {
150 ErrorManager.getDefault().notify (mue);
151 } catch (IOException ioe) {
152 NotifyDescriptor nd = new NotifyDescriptor.Message (
153 NbBundle.getMessage(ExportHtmlAction.class,"ERR_IOError",
154 new Object []{((DataObject)bdoc.getProperty(Document.StreamDescriptionProperty)).getPrimaryFile().getNameExt()
155 +HTML_EXT,file}), NotifyDescriptor.ERROR_MESSAGE);
157 DialogDisplayer.getDefault().notify (nd);
158 return;
159 }
160 finally {
161 if (jtc != null) {
162 this.setCursor (null);
163 }
164 }
165 }
166
167
168 private void setCursor (final Cursor c) {
169 SwingUtilities.invokeLater (new Runnable () {
170 public void run() {
171 jtc.setCursor (c);
172 }
173 });
174 }
175 }
176 );
177 }
178 }
179 else {
180 ErrorManager.getDefault().log (NbBundle.getMessage(ExportHtmlAction.class,"MSG_DocError"));
181 }
182 }
183
184 public final String getName() {
185 return NbBundle.getMessage (ExportHtmlAction.class, "CTL_ExportHtmlAction");
186 }
187
188 public final HelpCtx getHelpCtx() {
189 return HelpCtx.DEFAULT_HELP;
190 }
191
192 protected final boolean asynchronous() {
193 return false;
194 }
195
196 private void export (final BaseDocument bdoc, String fileName, boolean lineNumbers, int selectionStart, int selectionEnd) throws IOException {
197 Coloring coloring = SettingsUtil.getColoring (bdoc.getKitClass(), SettingsNames.DEFAULT_COLORING, false);
198 Color bgColor = coloring.getBackColor();
199 Color fgColor = coloring.getForeColor();
200 Font font = coloring.getFont();
201 coloring = SettingsUtil.getColoring (bdoc.getKitClass(), SettingsNames.LINE_NUMBER_COLORING, false);
202 Color lnbgColor = coloring.getBackColor();
203 Color lnfgColor = coloring.getForeColor();
204 FileObject fo = ((DataObject)bdoc.getProperty (Document.StreamDescriptionProperty)).getPrimaryFile();
205 HtmlPrintContainer htmlPrintContainer = new HtmlPrintContainer();
206 htmlPrintContainer.begin (fo, font, fgColor, bgColor,lnfgColor,lnbgColor, bdoc.getKitClass(), CHARSET);
207 bdoc.print (htmlPrintContainer,false, Boolean.valueOf(lineNumbers), selectionStart, selectionEnd);
208 String result = htmlPrintContainer.end();
209 PrintWriter out = null;
210 try {
211 out = new PrintWriter (new OutputStreamWriter (new FileOutputStream (fileName), CHARSET));
212 out.print (result);
213 } finally {
214 if (out != null)
215 out.close();
216 }
217 }
218
219
220 private class Presenter extends JPanel {
221
222 private JTextField fileName;
223 private JCheckBox showLineNumbers;
224 private JCheckBox openHtml;
225 private JCheckBox selection;
226
227 public Presenter () {
228 this.initGUI ();
229 }
230
231 public final String getFileName () {
232 return this.fileName.getText();
233 }
234
235 public final void setFileName (String name) {
236 this.fileName.setText (name);
237 }
238
239 public final boolean isShowLines () {
240 return this.showLineNumbers.isSelected();
241 }
242
243 public final void setShowLines (boolean value) {
244 this.showLineNumbers.setSelected (value);
245 }
246
247 public final boolean isSelection () {
248 return this.selection.isSelected();
249 }
250
251 public final void setSelection(boolean value) {
252 this.selection.setSelected(value);
253 }
254
255 public final boolean isOpenHtml () {
256 return this.openHtml.isSelected();
257 }
258
259 public final void setOpenHtml (boolean value) {
260 this.openHtml.setSelected (value);
261 }
262
263 public final void setSelectionActive (boolean value) {
264 this.selection.setEnabled (value);
265 }
266
267 private void initGUI () {
268 this.setLayout ( new GridBagLayout ());
269 getAccessibleContext().setAccessibleName(NbBundle.getMessage (ExportHtmlAction.class, "ACSN_ExportToHTML")); getAccessibleContext().setAccessibleDescription(NbBundle.getMessage (ExportHtmlAction.class, "ACSD_ExportToHTML"));
272 JLabel label = new JLabel (NbBundle.getMessage (ExportHtmlAction.class, "CTL_OutputDir"));
273 label.setDisplayedMnemonic (NbBundle.getMessage (ExportHtmlAction.class, "MNE_OutputDir").charAt(0));
274 label.getAccessibleContext().setAccessibleName(NbBundle.getMessage (ExportHtmlAction.class, "AN_OutputDir"));
275 label.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage (ExportHtmlAction.class, "AD_OutputDir"));
276 GridBagConstraints c = new GridBagConstraints ();
277 c.gridx = 0;
278 c.gridy = 0;
279 c.gridwidth = 1;
280 c.gridheight = 1;
281 c.anchor = GridBagConstraints.WEST;
282 c.insets = new Insets (12,12,6,6);
283 ((GridBagLayout)this.getLayout()).setConstraints (label, c);
284 this.add (label);
285 fileName = new JTextField ();
286 fileName.setColumns (25);
287 c = new GridBagConstraints ();
288 c.gridx = 1;
289 c.gridy = 0;
290 c.gridwidth = 1;
291 c.gridheight = 1;
292 c.fill = GridBagConstraints.HORIZONTAL;
293 c.anchor = GridBagConstraints.WEST;
294 c.insets = new Insets (12,6,6,6);
295 c.weightx = 1.0;
296 ((GridBagLayout)this.getLayout()).setConstraints (fileName, c);
297 this.add (this.fileName);
298 label.setLabelFor (this.fileName);
299 JButton button = new JButton (NbBundle.getMessage(ExportHtmlAction.class,"CTL_Select"));
300 button.setMnemonic (NbBundle.getMessage (ExportHtmlAction.class, "MNE_Select").charAt(0));
301 button.getAccessibleContext().setAccessibleName(NbBundle.getMessage(ExportHtmlAction.class,"AN_Select"));
302 button.getAccessibleContext().setAccessibleDescription (NbBundle.getMessage(ExportHtmlAction.class,"AD_Select"));
303 button.addActionListener (new ActionListener () {
304 public void actionPerformed(ActionEvent e) {
305 selectFile ();
306 }
307 });
308 c = new GridBagConstraints ();
309 c.gridx = 2;
310 c.gridy = 0;
311 c.gridwidth = 1;
312 c.gridheight = 1;
313 c.anchor = GridBagConstraints.WEST;
314 c.insets = new Insets (12,6,6,12);
315 ((GridBagLayout)this.getLayout()).setConstraints (button,c);
316 this.add (button);
317 selection = new JCheckBox (NbBundle.getMessage(ExportHtmlAction.class, "CTL_Selection"));
318 selection.setMnemonic(NbBundle.getMessage(ExportHtmlAction.class,"MNE_Selection").charAt(0));
319 selection.getAccessibleContext().setAccessibleName(NbBundle.getMessage(ExportHtmlAction.class,"AN_Selection"));
320 selection.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(ExportHtmlAction.class,"AD_Selection"));
321 c = new GridBagConstraints ();
322 c.gridx = 1;
323 c.gridy = 1;
324 c.gridwidth = GridBagConstraints.REMAINDER;
325 c.gridheight = 1;
326 c.anchor = GridBagConstraints.WEST;
327 c.fill = GridBagConstraints.HORIZONTAL;
328 c.insets = new Insets (6,6,6,12);
329 c.weightx = 1.0;
330 ((GridBagLayout)this.getLayout()).setConstraints (this.selection,c);
331 this.add (this.selection);
332 showLineNumbers = new JCheckBox (NbBundle.getMessage(ExportHtmlAction.class,"CTL_ShowLineNumbers"));
333 showLineNumbers.setMnemonic(NbBundle.getMessage(ExportHtmlAction.class,"MNE_ShowLineNumbers").charAt(0));
334 showLineNumbers.getAccessibleContext().setAccessibleName(NbBundle.getMessage(ExportHtmlAction.class,"AN_ShowLineNumbers"));
335 showLineNumbers.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(ExportHtmlAction.class,"AD_ShowLineNumbers"));
336 c = new GridBagConstraints();
337 c.gridx = 1;
338 c.gridy = 2;
339 c.gridwidth = GridBagConstraints.REMAINDER;
340 c.gridheight = 1;
341 c.anchor = GridBagConstraints.WEST;
342 c.fill = GridBagConstraints.HORIZONTAL;
343 c.insets = new Insets (6,6,6,12);
344 c.weightx = 1.0;
345 ((GridBagLayout)this.getLayout()).setConstraints (this.showLineNumbers,c);
346 this.add (this.showLineNumbers);
347 openHtml = new JCheckBox (NbBundle.getMessage(ExportHtmlAction.class,"CTL_OpenHTML"));
348 openHtml.setMnemonic(NbBundle.getMessage(ExportHtmlAction.class,"MNE_OpenHTML").charAt(0));
349 openHtml.getAccessibleContext().setAccessibleName(NbBundle.getMessage(ExportHtmlAction.class,"AN_OpenHTML"));
350 openHtml.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(ExportHtmlAction.class,"AD_OpenHTML"));
351 c = new GridBagConstraints ();
352 c.gridx = 1;
353 c.gridy = 3;
354 c.gridwidth = GridBagConstraints.REMAINDER;
355 c.gridheight = 1;
356 c.anchor = GridBagConstraints.WEST;
357 c.fill = GridBagConstraints.HORIZONTAL;
358 c.insets = new Insets (6,6,12,12);
359 c.weightx = 1.0;
360 ((GridBagLayout)this.getLayout()).setConstraints (this.openHtml,c);
361 this.add (this.openHtml);
362 }
363
364
365 private void selectFile () {
366 JFileChooser chooser = new JFileChooser();
367 chooser.setFileFilter (new javax.swing.filechooser.FileFilter () {
368 public boolean accept(File f) {
369 if (f.isFile() && f.getName().endsWith (HTML_EXT) || f.isDirectory()) {
370 return true;
371 }
372 else
373 return false;
374 }
375
376 public String getDescription() {
377 return NbBundle.getMessage (ExportHtmlAction.class, "TXT_HTMLFileType");
378 }
379 });
380 chooser.setSelectedFile (new File (this.fileName.getText()));
381 if (chooser.showOpenDialog (dlg) == JFileChooser.APPROVE_OPTION) {
382 this.fileName.setText (chooser.getSelectedFile().getAbsolutePath());
383 }
384 }
385 }
386
387 }
388 |
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