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1
25 package org.ofbiz.pos.screen;
26
27
28 import java.awt.AWTEvent  ;
29 import java.awt.Frame ;
30 import java.awt.Window ;
31 import java.awt.event.FocusEvent ;
32 import java.awt.event.FocusListener ;
33
34 import java.util.*;
35
36 import net.xoetrope.builder.NavigationHelper;
37 import net.xoetrope.xui.XPage;
38 import net.xoetrope.xui.XProjectManager;
39
40 import org.ofbiz.base.splash.SplashLoader;
41 import org.ofbiz.base.util.Debug;
42 import org.ofbiz.base.util.UtilFormatOut;
43 import org.ofbiz.base.util.UtilProperties;
44 import org.ofbiz.guiapp.xui.XuiContainer;
45 import org.ofbiz.guiapp.xui.XuiSession;
46 import org.ofbiz.pos.PosTransaction;
47 import org.ofbiz.pos.adaptor.KeyboardAdaptor;
48 import org.ofbiz.pos.component.Input;
49 import org.ofbiz.pos.component.Journal;
50 import org.ofbiz.pos.component.Operator;
51 import org.ofbiz.pos.component.Output;
52 import org.ofbiz.pos.component.PosButton;
53 import org.ofbiz.pos.device.DeviceLoader;
54
55
61 public class PosScreen extends NavigationHelper implements Runnable , DialogCallback, FocusListener {
62
63 public static final String module = PosScreen.class.getName();
64 public static final Frame appFrame = XProjectManager.getCurrentProject().getAppFrame();
65 public static final Window appWin = XProjectManager.getCurrentProject().getAppWindow();
66 public static final String BUTTON_ACTION_METHOD = "buttonPressed";
67 public static final long MAX_INACTIVITY = 1800000;
68 public static PosScreen currentScreen;
69
70 protected static boolean monitorRunning = false;
71 protected static boolean firstInit = false;
72 protected static long lastActivity = 0;
73 protected static Thread activityMonitor = null;
74
75 protected ClassLoader classLoader = null;
76 protected XuiSession session = null;
77 protected Output output = null;
78 protected Input input = null;
79 protected Journal journal = null;
80 protected Operator operator = null;
81 protected PosButton buttons = null;
82 protected String scrLocation = null;
83 protected boolean isLocked = false;
84 protected boolean inDialog = false;
85
86 private Locale defaultLocale = Locale.getDefault();
87
88 public PosScreen() {
89 super();
90 this.classLoader = Thread.currentThread().getContextClassLoader();
91 this.addFocusListener(this);
92 }
93
94 public void pageCreated() {
95 super.pageCreated();
96
97 this.setEnabled(false);
99 this.setVisible(false);
100
101 this.session = XuiContainer.getSession();
103 this.output = new Output(this);
104 this.input = new Input(this);
105 this.journal = new Journal(this);
106 this.operator = new Operator(this);
107 this.setLastActivity(System.currentTimeMillis());
108
109 if (!firstInit) {
110 firstInit = true;
111
112 XProjectManager.getPageManager().loadPage(this.getScreenLocation() + "/paypanel");
114 XProjectManager.getPageManager().loadPage(this.getScreenLocation() + "/mgrpanel");
115 XProjectManager.getPageManager().loadPage(this.getScreenLocation() + "/promopanel");
116
117 if (activityMonitor == null) {
119 monitorRunning = true;
120 activityMonitor = new Thread (this);
121 activityMonitor.setDaemon(false);
122 activityMonitor.start();
123 }
124
125 KeyboardAdaptor.attachComponents(appFrame, false);
127 KeyboardAdaptor.attachComponents(appWin, false);
128 appFrame.addFocusListener(this);
129 appWin.addFocusListener(this);
130
131 SplashLoader.close();
133 }
134
135 this.buttons = new PosButton(this);
137
138 KeyboardAdaptor.attachComponents(this);
140 }
141
142 public void pageActivated() {
143 super.pageActivated();
144
145 this.setLastActivity(System.currentTimeMillis());
146
147 if (session.getUserLogin() == null) {
148 this.setLock(true);
149 } else {
150 this.setLock(isLocked);
151 }
152
153 currentScreen = this;
154 this.refresh();
155 }
156
157 public void pageDeactivated() {
158 super.pageDeactivated();
159
160 if (Debug.verboseOn()) {
161 this.logInfo();
162 }
163 }
164
165 public void logInfo() {
166 Debug.log("App Frame :", module);
167 Debug.log("name - " + appFrame.getName(), module);
168 Debug.log("title - " + appFrame.getTitle(), module);
169 Debug.log("active - " + appFrame.isActive(), module);
170 Debug.log("enabled - " + appFrame.isEnabled(), module);
171 Debug.log("visible - " + appFrame.isVisible(), module);
172 Debug.log("showing - " + appFrame.isShowing(), module);
173 Debug.log("opaque - " + appFrame.isOpaque(), module);
174 Debug.log("focusable - " + appFrame.isFocusable(), module);
175 Debug.log("focused - " + appFrame.isFocused(), module);
176 Debug.log("hasFocus - " + appFrame.hasFocus(), module);
177
178 Debug.log("", module);
179 Debug.log("App Window :", module);
180 Debug.log("name - " + appWin.getName(), module);
181 Debug.log("active - " + appWin.isActive(), module);
182 Debug.log("enabled - " + appWin.isEnabled(), module);
183 Debug.log("visible - " + appWin.isVisible(), module);
184 Debug.log("showing - " + appWin.isShowing(), module);
185 Debug.log("opaque - " + appWin.isOpaque(), module);
186 Debug.log("focusable - " + appWin.isFocusable(), module);
187 Debug.log("focused - " + appWin.isFocused(), module);
188 Debug.log("hasFocus - " + appWin.hasFocus(), module);
189
190 Debug.log("", module);
191
192 Debug.log("POS Screen :", module);
193 Debug.log("name - " + this.getName(), module);
194 Debug.log("enabled - " + this.isEnabled(), module);
195 Debug.log("visible - " + this.isVisible(), module);
196 Debug.log("showing - " + this.isShowing(), module);
197 Debug.log("opaque - " + this.isOpaque(), module);
198 Debug.log("focusable - " + this.isFocusable(), module);
199 Debug.log("focused - " + this.hasFocus(), module);
200 }
201
202 public void refresh() {
203 this.refresh(true);
204 }
205
206 public void refresh(boolean updateOutput) {
207 PosTransaction trans = PosTransaction.getCurrentTx(this.getSession());
208 if (trans == null) {
209 updateOutput = false;
210 }
211
212 appFrame.requestFocus();
213 this.lockScreenButton(this);
214
216 if (!isLocked) {
217 this.setEnabled(true);
218 this.setVisible(true);
219 journal.refresh(this);
220 input.clearInput();
221 operator.refresh();
222 if (updateOutput) {
223 if (input.isFunctionSet("PAID")) {
224 output.print(UtilProperties.getMessage("pos","ULOGIN",defaultLocale)
225 + UtilFormatOut.formatPrice(trans.getTotalDue() * -1));
226 } else if (input.isFunctionSet("TOTAL")) {
227 if (trans.getTotalDue() > 0) {
228 output.print(UtilProperties.getMessage("pos","TOTALD",defaultLocale) + " " + UtilFormatOut.formatPrice(trans.getTotalDue()));
229 } else {
230 output.print(UtilProperties.getMessage("pos","PAYFIN",defaultLocale));
231 }
232 } else {
233 if (PosTransaction.getCurrentTx(session).isOpen()) {
234 output.print(UtilProperties.getMessage("pos","ISOPEN",defaultLocale));
235 } else {
236 output.print(UtilProperties.getMessage("pos","ISCLOSED",defaultLocale));
237 }
238 }
239 }
240 } else {
242 output.print(UtilProperties.getMessage("pos","ULOGIN",defaultLocale));
243 }
245
246 this.repaint();
247 }
249
250 public boolean isLocked() {
251 return isLocked;
252 }
253
254 public void setLock(boolean lock) {
255 this.buttons.setLock(lock);
256 this.input.setLock(lock);
257 this.output.setLock(lock);
258 this.journal.setLock(lock);
259 this.operator.setLock(lock);
260 this.isLocked = lock;
261 this.input.setFunction("LOGIN");
262 DeviceLoader.enable(!lock);
263 }
264
265 public XuiSession getSession() {
266 return this.session;
267 }
268
269 public Input getInput() {
270 return this.input;
271 }
272
273 public Output getOutput() {
274 return this.output;
275 }
276
277 public Journal getJournal() {
278 return this.journal;
279 }
280
281 public PosButton getButtons() {
282 return this.buttons;
283 }
284
285 public void setLastActivity(long l) {
286 lastActivity = l;
287 }
288
289 public ClassLoader getClassLoader() {
290 return classLoader;
291 }
292
293 public synchronized void buttonPressed() {
295 this.setLastActivity(System.currentTimeMillis());
296 buttons.buttonPressed(this, (AWTEvent )this.getCurrentEvent());
297 journal.focus();
298 }
299
300 public PosScreen showPage(String pageName) {
302 return this.showPage(pageName, true);
303 }
304
305 public PosScreen showPage(String pageName, boolean refresh) {
306 if (pageName.startsWith("/")) {
307 pageName = pageName.substring(1);
308 }
309 XPage newPage = (XPage)XProjectManager.getPageManager().showPage(this.getScreenLocation() + "/" + pageName);
310 if (newPage instanceof PosScreen) {
311 if (refresh) ((PosScreen) newPage).refresh();
312 return (PosScreen) newPage;
313 }
314 return null;
315 }
316
317 public void lockScreenButton(PosScreen pos) {
318 if ((this.getScreenLocation() + "/pospanel").equals(pos.getName())) {
319 pos.getButtons().setLock("menuMain", true);
320 } else if ((this.getScreenLocation() + "/mgrpanel").equals(pos.getName())) {
321 pos.getButtons().setLock("menuMgr", true);
322 } else if ((this.getScreenLocation() + "/paypanel").equals(pos.getName())) {
323 pos.getButtons().setLock("menuPay", true);
324 } else if ((this.getScreenLocation() + "/promopanel").equals(pos.getName())) {
325 pos.getButtons().setLock("menuPromo", true);
326 }
327 }
328
329 public PosDialog showDialog(String pageName) {
330 return showDialog(pageName, this, null);
331 }
332
333 public PosDialog showDialog(String pageName, String text) {
334 return showDialog(pageName, this, text);
335 }
336
337 public PosDialog showDialog(String pageName, DialogCallback cb) {
338 return showDialog(pageName, cb, null);
339 }
340
341 public PosDialog showDialog(String pageName, DialogCallback cb, String text) {
342 if (pageName.startsWith("/")) {
343 pageName = pageName.substring(1);
344 }
345 XPage dialogPage = (XPage)XProjectManager.getPageManager().loadPage(this.getScreenLocation() + "/" + pageName);
346 PosDialog dialog = PosDialog.getInstance(dialogPage, true, 0);
347 dialog.showDialog(this, cb, text);
348 return dialog;
349 }
350
351 public void receiveDialogCb(PosDialog dialog) {
353 Debug.log("Dialog closed; refreshing screen", module);
354 this.refresh();
355 }
356
357 public void run() {
359 while (monitorRunning) {
360 if (!isLocked && (System.currentTimeMillis() - lastActivity) > MAX_INACTIVITY) {
361 Debug.log("POS terminal auto-lock activated", module);
362 PosScreen.currentScreen.showPage("pospanel").setLock(true);
363 }
364 try {
365 Thread.sleep(5000);
366 } catch (InterruptedException e) {
367 Debug.logError(e, module);
368 }
369 }
370 }
371
372 public void focusGained(FocusEvent event) {
373 if (Debug.verboseOn()) {
374 String from = event != null && event.getOppositeComponent() != null ? event.getOppositeComponent().getName() : "??";
375 Debug.log(event.getSource() + " focus gained from " + from, module);
376 }
377 }
378
379 public void focusLost(FocusEvent event) {
380 if (Debug.verboseOn()) {
381 String to = event != null && event.getOppositeComponent() != null ? event.getOppositeComponent().getName() : "??";
382 Debug.log(event.getSource() + " focus lost to " + to, module);
383 }
384 }
385
386 private String getScreenLocation() {
387 if (this.scrLocation == null) {
388 synchronized(this) {
389 if (this.scrLocation == null) {
390 String xuiProps = this.getSession().getContainer().getXuiPropertiesName();
391 String startClass = UtilProperties.getPropertyValue(xuiProps, "StartClass", "default/pospanel");
392 this.scrLocation = startClass.substring(0, startClass.indexOf("/"));
393 }
394 }
395 }
396 return this.scrLocation;
397 }
398 } |
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