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1 package net.suberic.pooka.gui;
2
3 import javax.swing.*;
4 import javax.print.*;
5 import javax.print.event.*;
6 import java.awt.event.ActionListener  ;
7 import java.awt.event.ActionEvent ;
8
9 import net.suberic.pooka.*;
10
11
14 public class MessagePrinterDisplay implements PrintJobListener {
15
16 public static int RENDERING = 0;
17 public static int PAGINATING = 5;
18 public static int PRINTING = 10;
19
20 public static int CANCELED = -5;
21 public static int FAILED = -10;
22
23 MessagePrinter mPrinter = null;
24 DocPrintJob mJob = null;
25
26 int mStatus = RENDERING;
27
28 int mCurrentPage = 0;
29
30 int mPageCount = 0;
31
32 String mCurrentDoc = "";
33
34 String mTitle;
35
36 JTextPane mDisplayPane = null;
37 JButton mOkButton = null;
38 JButton mCancelButton = null;
39
40 boolean mInternal = false;
41
42 JDialog mDialog = null;
43 JInternalFrame mDialogFrame = null;
44
45 Object mSource;
46
47
51 public MessagePrinterDisplay(MessagePrinter pPrinter, DocPrintJob pJob, Object pSource) {
52 mPrinter = pPrinter;
53 mJob = pJob;
54 mSource = pSource;
55 mInternal = checkInternal();
56 mPrinter.setDisplay(this);
57 }
58
59
62 public void updateDisplayPane() {
63 StringBuffer displayMessage = new StringBuffer ();
64 displayMessage.append(getStatusString() + ": ");
65 displayMessage.append(mCurrentDoc);
66 displayMessage.append("\r\n\r\n");
67 if (getStatus() > RENDERING) {
68 displayMessage.append(Pooka.getProperty("PrinterDisplay.page", "Page"));
69 displayMessage.append(" ");
70 displayMessage.append(mCurrentPage);
71 if (getStatus() > PAGINATING) {
72 displayMessage.append(" ");
73 displayMessage.append(Pooka.getProperty("PrinterDisplay.of", "of"));
74 displayMessage.append(" ");
75 displayMessage.append(mPageCount);
76 }
77 displayMessage.append("\r\n");
78 }
79
80 final String msg = displayMessage.toString();
81 if (SwingUtilities.isEventDispatchThread()) {
82 mDisplayPane.setText(msg);
83 mDisplayPane.repaint();
84 } else {
85 SwingUtilities.invokeLater(new Runnable () {
86 public void run() {
87 mDisplayPane.setText(msg);
88 mDisplayPane.repaint();
89 }
90 });
91 }
92 }
93
94
97 public void setCurrentPage(int pCurrentPage) {
98 mCurrentPage = pCurrentPage;
99 updateDisplayPane();
100 }
101
102
105 public void setPageCount(int pPageCount) {
106 mPageCount = pPageCount;
107 updateDisplayPane();
108 }
109
110
113 public int getStatus() {
114 return mStatus;
115 }
116
117
120 public void setStatus(int pStatus) {
121 mStatus = pStatus;
122 updateDisplayPane();
123 }
124
125
128 private boolean checkInternal() {
129 if (mSource instanceof JComponent) {
130 PookaUIFactory uiFactory = Pooka.getUIFactory();
131 if (uiFactory instanceof PookaDesktopPaneUIFactory) {
132 JComponent sourceComponent = (JComponent) mSource;
133 if (((PookaDesktopPaneUIFactory) uiFactory).isInMainFrame(sourceComponent))
134 return true;
135 }
136 }
137
138 return false;
139
140 }
141
142
145 public void show() {
146 mDisplayPane = new JTextPane();
147 mDisplayPane.setBorder(BorderFactory.createEtchedBorder());
148 JLabel jl = new JLabel();
149 mDisplayPane.setBackground(jl.getBackground());
150 mDisplayPane.setFont(jl.getFont());
151 java.awt.Insets newMargin = new java.awt.Insets (10,10,10,10);
152 mDisplayPane.setMargin(newMargin);
153
154 if (mInternal) {
155 mDialogFrame = new JInternalFrame("Printing", true, false, false, true);
156 mDialogFrame.getContentPane().setLayout(new BoxLayout(mDialogFrame.getContentPane(), BoxLayout.Y_AXIS));
157
158 mDialogFrame.getContentPane().add(mDisplayPane);
159 if (mJob instanceof CancelablePrintJob) {
160 Box buttonBox = createButtonBox();
161 mDialogFrame.getContentPane().add(buttonBox);
162 }
163 updateDisplayPane();
164 mDialogFrame.pack();
165
166 mDialogFrame.setSize(Math.max(mDialogFrame.getPreferredSize().width, 300), Math.max(mDialogFrame.getPreferredSize().height, 200));
167
168 MessagePanel mp = ((PookaDesktopPaneUIFactory)Pooka.getUIFactory()).getMessagePanel();
169 mp.add(mDialogFrame);
170 mDialogFrame.setLocation(mp.getNewWindowLocation(mDialogFrame, true));
171 mDialogFrame.setVisible(true);
172
173 } else {
174 if (mSource instanceof JComponent && SwingUtilities.getWindowAncestor((JComponent) mSource) instanceof java.awt.Frame ) {
175 mDialog = new JDialog((java.awt.Frame ) SwingUtilities.getWindowAncestor((JComponent) mSource));
176 } else {
177 mDialog = new JDialog();
178 }
179 mDialog.getContentPane().setLayout(new BoxLayout(mDialog.getContentPane(), BoxLayout.Y_AXIS));
180
181 mDialog.getContentPane().add(mDisplayPane);
182
183 if (mJob instanceof CancelablePrintJob) {
184 Box buttonBox = createButtonBox();
185 mDialog.getContentPane().add(buttonBox);
186 }
187 updateDisplayPane();
188 mDialog.pack();
189 mDialog.setSize(Math.max(mDialog.getPreferredSize().width, 300), Math.max(mDialog.getPreferredSize().height, 200));
190 mDialog.setVisible(true);
191 }
192
193 }
194
195
198 public void cancel() {
199 if (mJob instanceof CancelablePrintJob) {
200 try {
201 ((CancelablePrintJob) mJob).cancel();
202 } catch (PrintException e) {
203 showError(Pooka.getProperty("PrintDisplay.message.errorCanceling", "Error canceling job: "), e);
204 }
205 }
206 }
207
208
211 Box createButtonBox() {
212 Box returnValue = new Box(BoxLayout.X_AXIS);
213 JButton cancelButton = new JButton(Pooka.getProperty("button.cancel", "Cancel"));
214 returnValue.add(Box.createHorizontalGlue());
215 returnValue.add(cancelButton);
216 returnValue.add(Box.createHorizontalGlue());
217 cancelButton.addActionListener(new ActionListener () {
218 public void actionPerformed(ActionEvent e) {
219 cancel();
220 }
221 });
222
223 return returnValue;
224
225 }
226
227
230 public void dispose() {
231 if (SwingUtilities.isEventDispatchThread()) {
232 if (mInternal) {
233 try {
234 mDialogFrame.setClosed(true);
235 } catch (java.beans.PropertyVetoException e) {
236 }
237 } else {
238 mDialog.dispose();
239 }
240 } else {
241 SwingUtilities.invokeLater(new Runnable () {
242 public void run() {
243 if (mInternal) {
244 try {
245 mDialogFrame.setClosed(true);
246 } catch (java.beans.PropertyVetoException e) {
247 }
248 } else {
249 mDialog.dispose();
250 }
251 }
252 });
253 }
254 }
255
256
259 public String getStatusString() {
260 if (mStatus == RENDERING) {
261 return Pooka.getProperty("PrintDisplay.status.rendering", "Rendering");
262 } else if (mStatus == PAGINATING) {
263 return Pooka.getProperty("PrintDisplay.status.paginating", "Paginating");
264 } else {
265 return Pooka.getProperty("PrintDisplay.status.printing", "Printing");
266 }
267 }
268
269
272 public void showError(String text) {
273 Pooka.getUIFactory().showError(text);
274 }
275
276
279 public void showError(String text, Exception e) {
280 Pooka.getUIFactory().showError(text, e);
281 }
282
283
285 public void printDataTransferCompleted(PrintJobEvent pje) {
286 }
288
289 public void printJobCompleted(PrintJobEvent pje) {
290 }
292
293 public void printJobCanceled(PrintJobEvent pje) {
294 setStatus(CANCELED);
295 showError(Pooka.getProperty("PrintDisplay.message.canceled", "Canceled."));
296 dispose();
297 }
298
299 public void printJobFailed(PrintJobEvent pje) {
300 if (getStatus() > CANCELED) {
301 setStatus(FAILED);
302 showError(Pooka.getProperty("PrintDisplay.message.failed", "Failed."));
303 dispose();
304 }
305 }
306
307 public void printJobNoMoreEvents(PrintJobEvent pje) {
308 dispose();
309 }
310
311 public void printJobRequiresAttention(PrintJobEvent pje) {
312 showError(Pooka.getProperty("PrintDisplay.message.needsAttention", "Needs attention."));
313 }
314
315 }
316 |
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