1 /*
2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26
27 #import "java_awt_print_PageFormat.h"
28 #import "java_awt_print_Pageable.h"
29 #import "sun_lwawt_macosx_CPrinterJob.h"
30 #import "sun_lwawt_macosx_CPrinterPageDialog.h"
31
32 #import <Cocoa/Cocoa.h>
33 #import <JavaNativeFoundation/JavaNativeFoundation.h>
34
35 #import "PrinterView.h"
36 #import "PrintModel.h"
37 #import "ThreadUtilities.h"
38 #import "GeomUtilities.h"
39
40 static JNF_CLASS_CACHE(sjc_Paper, "java/awt/print/Paper");
41 static JNF_CLASS_CACHE(sjc_PageFormat, "java/awt/print/PageFormat");
42 static JNF_CLASS_CACHE(sjc_CPrinterJob, "sun/lwawt/macosx/CPrinterJob");
43 static JNF_CLASS_CACHE(sjc_CPrinterDialog, "sun/lwawt/macosx/CPrinterDialog");
44 static JNF_MEMBER_CACHE(sjm_getNSPrintInfo, sjc_CPrinterJob, "getNSPrintInfo", "()J");
45 static JNF_MEMBER_CACHE(sjm_printerJob, sjc_CPrinterDialog, "fPrinterJob", "Lsun/lwawt/macosx/CPrinterJob;");
46
47 static NSPrintInfo* createDefaultNSPrintInfo();
48
49 static void makeBestFit(NSPrintInfo* src);
50
51 static void nsPrintInfoToJavaPaper(JNIEnv* env, NSPrintInfo* src, jobject dst);
52 static void javaPaperToNSPrintInfo(JNIEnv* env, jobject src, NSPrintInfo* dst);
53
54 static void nsPrintInfoToJavaPageFormat(JNIEnv* env, NSPrintInfo* src, jobject dst);
55 static void javaPageFormatToNSPrintInfo(JNIEnv* env, jobject srcPrinterJob, jobject srcPageFormat, NSPrintInfo* dst);
56
57 static void nsPrintInfoToJavaPrinterJob(JNIEnv* env, NSPrintInfo* src, jobject dstPrinterJob, jobject dstPageable);
58 static void javaPrinterJobToNSPrintInfo(JNIEnv* env, jobject srcPrinterJob, jobject srcPageable, NSPrintInfo* dst);
59
60
61 static NSPrintInfo* createDefaultNSPrintInfo(JNIEnv* env, jstring printer)
62 {
63 NSPrintInfo* defaultPrintInfo = [[NSPrintInfo sharedPrintInfo] copy];
64 if (printer != NULL)
65 {
66 NSPrinter* nsPrinter = [NSPrinter printerWithName:JNFJavaToNSString(env, printer)];
67 if (nsPrinter != nil)
68 {
69 [defaultPrintInfo setPrinter:nsPrinter];
70 }
71 }
72 [defaultPrintInfo setUpPrintOperationDefaultValues];
73
74 // cmc 05/18/04 radr://3160443 : setUpPrintOperationDefaultValues sets the
75 // page margins to 72, 72, 90, 90 - need to use [NSPrintInfo imageablePageBounds]
76 // to get values from the printer.
77 // NOTE: currently [NSPrintInfo imageablePageBounds] does not update itself when
78 // the user selects a different printer - see radr://3657453. However, rather than
79 // directly querying the PPD here, we'll let AppKit printing do the work. The AppKit
80 // printing bug above is set to be fixed for Tiger.
81 NSRect imageableRect = [defaultPrintInfo imageablePageBounds];
82 [defaultPrintInfo setLeftMargin: imageableRect.origin.x];
83 [defaultPrintInfo setBottomMargin: imageableRect.origin.y]; //top and bottom are flipped because [NSPrintInfo imageablePageBounds] returns a flipped NSRect (bottom-left to top-right).
84 [defaultPrintInfo setRightMargin: [defaultPrintInfo paperSize].width-imageableRect.origin.x-imageableRect.size.width];
85 [defaultPrintInfo setTopMargin: [defaultPrintInfo paperSize].height-imageableRect.origin.y-imageableRect.size.height];
86
87 return defaultPrintInfo;
88 }
89
90 static void makeBestFit(NSPrintInfo* src)
91 {
92 // This will look at the NSPrintInfo's margins. If they are out of bounds to the
93 // imageable area of the page, it will set them to the largest possible size.
94
95 NSRect imageable = [src imageablePageBounds];
96
97 NSSize paperSize = [src paperSize];
98
99 CGFloat fullLeftM = imageable.origin.x;
100 CGFloat fullRightM = paperSize.width - (imageable.origin.x + imageable.size.width);
101
102 // These are flipped because [NSPrintInfo imageablePageBounds] returns a flipped
103 // NSRect (bottom-left to top-right).
104 CGFloat fullTopM = paperSize.height - (imageable.origin.y + imageable.size.height);
105 CGFloat fullBottomM = imageable.origin.y;
106
107 if (fullLeftM > [src leftMargin])
108 {
109 [src setLeftMargin:fullLeftM];
110 }
111
112 if (fullRightM > [src rightMargin])
113 {
114 [src setRightMargin:fullRightM];
115 }
116
117 if (fullTopM > [src topMargin])
118 {
119 [src setTopMargin:fullTopM];
120 }
121
122 if (fullBottomM > [src bottomMargin])
123 {
124 [src setBottomMargin:fullBottomM];
125 }
126 }
127
128 // In AppKit Printing, the rectangle is always oriented. In AppKit Printing, setting
129 // the rectangle will always set the orientation.
130 // In java printing, the rectangle is oriented if accessed from PageFormat. It is
131 // not oriented when accessed from Paper.
132
133 static void nsPrintInfoToJavaPaper(JNIEnv* env, NSPrintInfo* src, jobject dst)
134 {
135 static JNF_MEMBER_CACHE(jm_setSize, sjc_Paper, "setSize", "(DD)V");
136 static JNF_MEMBER_CACHE(jm_setImageableArea, sjc_Paper, "setImageableArea", "(DDDD)V");
137
138 jdouble jPaperW, jPaperH;
139
140 // NSPrintInfo paperSize is oriented. java Paper is not oriented. Take
141 // the -[NSPrintInfo orientation] into account when setting the Paper
142 // rectangle.
143
144 NSSize paperSize = [src paperSize];
145 switch ([src orientation]) {
146 case NSPortraitOrientation:
147 jPaperW = paperSize.width;
148 jPaperH = paperSize.height;
149 break;
150
151 case NSLandscapeOrientation:
152 jPaperW = paperSize.height;
153 jPaperH = paperSize.width;
154 break;
155
156 default:
157 jPaperW = paperSize.width;
158 jPaperH = paperSize.height;
159 break;
160 }
161
162 JNFCallVoidMethod(env, dst, jm_setSize, jPaperW, jPaperH); // AWT_THREADING Safe (known object - always actual Paper)
163
164 // Set the imageable area from the margins
165 CGFloat leftM = [src leftMargin];
166 CGFloat rightM = [src rightMargin];
167 CGFloat topM = [src topMargin];
168 CGFloat bottomM = [src bottomMargin];
169
170 jdouble jImageX = leftM;
171 jdouble jImageY = topM;
172 jdouble jImageW = jPaperW - (leftM + rightM);
173 jdouble jImageH = jPaperH - (topM + bottomM);
174
175 JNFCallVoidMethod(env, dst, jm_setImageableArea, jImageX, jImageY, jImageW, jImageH); // AWT_THREADING Safe (known object - always actual Paper)
176 }
177
178 static void javaPaperToNSPrintInfo(JNIEnv* env, jobject src, NSPrintInfo* dst)
179 {
180 AWT_ASSERT_NOT_APPKIT_THREAD;
181
182 static JNF_MEMBER_CACHE(jm_getWidth, sjc_Paper, "getWidth", "()D");
183 static JNF_MEMBER_CACHE(jm_getHeight, sjc_Paper, "getHeight", "()D");
184 static JNF_MEMBER_CACHE(jm_getImageableX, sjc_Paper, "getImageableX", "()D");
185 static JNF_MEMBER_CACHE(jm_getImageableY, sjc_Paper, "getImageableY", "()D");
186 static JNF_MEMBER_CACHE(jm_getImageableW, sjc_Paper, "getImageableWidth", "()D");
187 static JNF_MEMBER_CACHE(jm_getImageableH, sjc_Paper, "getImageableHeight", "()D");
188
189 // java Paper is always Portrait oriented. Set NSPrintInfo with this
190 // rectangle, and it's orientation may change. If necessary, be sure to call
191 // -[NSPrintInfo setOrientation] after this call, which will then
192 // adjust the -[NSPrintInfo paperSize] as well.
193
194 jdouble jPhysicalWidth = JNFCallDoubleMethod(env, src, jm_getWidth); // AWT_THREADING Safe (!appKit)
195 jdouble jPhysicalHeight = JNFCallDoubleMethod(env, src, jm_getHeight); // AWT_THREADING Safe (!appKit)
196
197 [dst setPaperSize:NSMakeSize(jPhysicalWidth, jPhysicalHeight)];
198
199 // Set the margins from the imageable area
200 jdouble jImageX = JNFCallDoubleMethod(env, src, jm_getImageableX); // AWT_THREADING Safe (!appKit)
201 jdouble jImageY = JNFCallDoubleMethod(env, src, jm_getImageableY); // AWT_THREADING Safe (!appKit)
202 jdouble jImageW = JNFCallDoubleMethod(env, src, jm_getImageableW); // AWT_THREADING Safe (!appKit)
203 jdouble jImageH = JNFCallDoubleMethod(env, src, jm_getImageableH); // AWT_THREADING Safe (!appKit)
204
205 [dst setLeftMargin:(CGFloat)jImageX];
206 [dst setTopMargin:(CGFloat)jImageY];
207 [dst setRightMargin:(CGFloat)(jPhysicalWidth - jImageW - jImageX)];
208 [dst setBottomMargin:(CGFloat)(jPhysicalHeight - jImageH - jImageY)];
209 }
210
211 static void nsPrintInfoToJavaPageFormat(JNIEnv* env, NSPrintInfo* src, jobject dst)
212 {
213 AWT_ASSERT_NOT_APPKIT_THREAD;
214
215 static JNF_MEMBER_CACHE(jm_setOrientation, sjc_PageFormat, "setOrientation", "(I)V");
216 static JNF_MEMBER_CACHE(jm_setPaper, sjc_PageFormat, "setPaper", "(Ljava/awt/print/Paper;)V");
217 static JNF_CTOR_CACHE(jm_Paper_ctor, sjc_Paper, "()V");
218
219 jint jOrientation;
220 NSPrintingOrientation nsOrientation = [src orientation];
221 switch (nsOrientation) {
222 case NSPortraitOrientation:
223 jOrientation = java_awt_print_PageFormat_PORTRAIT;
224 break;
225
226 case NSLandscapeOrientation:
227 jOrientation = java_awt_print_PageFormat_LANDSCAPE; //+++gdb Are LANDSCAPE and REVERSE_LANDSCAPE still inverted?
228 break;
229
230 /*
231 // AppKit printing doesn't support REVERSE_LANDSCAPE. Radar 2960295.
232 case NSReverseLandscapeOrientation:
233 jOrientation = java_awt_print_PageFormat.REVERSE_LANDSCAPE; //+++gdb Are LANDSCAPE and REVERSE_LANDSCAPE still inverted?
234 break;
235 */
236
237 default:
238 jOrientation = java_awt_print_PageFormat_PORTRAIT;
239 break;
240 }
241
242 JNFCallVoidMethod(env, dst, jm_setOrientation, jOrientation); // AWT_THREADING Safe (!appKit)
243
244 // Create a new Paper
245 jobject paper = JNFNewObject(env, jm_Paper_ctor); // AWT_THREADING Safe (known object)
246
247 nsPrintInfoToJavaPaper(env, src, paper);
248
249 // Set the Paper in the PageFormat
250 JNFCallVoidMethod(env, dst, jm_setPaper, paper); // AWT_THREADING Safe (!appKit)
251
252 (*env)->DeleteLocalRef(env, paper);
253 }
254
255 static void javaPageFormatToNSPrintInfo(JNIEnv* env, jobject srcPrintJob, jobject srcPageFormat, NSPrintInfo* dstPrintInfo)
256 {
257 AWT_ASSERT_NOT_APPKIT_THREAD;
258
259 static JNF_MEMBER_CACHE(jm_getOrientation, sjc_PageFormat, "getOrientation", "()I");
260 static JNF_MEMBER_CACHE(jm_getPaper, sjc_PageFormat, "getPaper", "()Ljava/awt/print/Paper;");
261 static JNF_MEMBER_CACHE(jm_getPrinterName, sjc_CPrinterJob, "getPrinterName", "()Ljava/lang/String;");
262
263 // When setting page information (orientation, size) in NSPrintInfo, set the
264 // rectangle first. This is because setting the orientation will change the
265 // rectangle to match.
266
267 // Set up the paper. This will force Portrait since java Paper is
268 // not oriented. Then setting the NSPrintInfo orientation below
269 // will flip NSPrintInfo's info as necessary.
270 jobject paper = JNFCallObjectMethod(env, srcPageFormat, jm_getPaper); // AWT_THREADING Safe (!appKit)
271 javaPaperToNSPrintInfo(env, paper, dstPrintInfo);
272 (*env)->DeleteLocalRef(env, paper);
273
274 switch (JNFCallIntMethod(env, srcPageFormat, jm_getOrientation)) { // AWT_THREADING Safe (!appKit)
275 case java_awt_print_PageFormat_PORTRAIT:
276 [dstPrintInfo setOrientation:NSPortraitOrientation];
277 break;
278
279 case java_awt_print_PageFormat_LANDSCAPE:
280 [dstPrintInfo setOrientation:NSLandscapeOrientation]; //+++gdb Are LANDSCAPE and REVERSE_LANDSCAPE still inverted?
281 break;
282
283 // AppKit printing doesn't support REVERSE_LANDSCAPE. Radar 2960295.
284 case java_awt_print_PageFormat_REVERSE_LANDSCAPE:
285 [dstPrintInfo setOrientation:NSLandscapeOrientation]; //+++gdb Are LANDSCAPE and REVERSE_LANDSCAPE still inverted?
286 break;
287
288 default:
289 [dstPrintInfo setOrientation:NSPortraitOrientation];
290 break;
291 }
292
293 // <rdar://problem/4022422> NSPrinterInfo is not correctly set to the selected printer
294 // from the Java side of CPrinterJob. Has always assumed the default printer was the one we wanted.
295 if (srcPrintJob == NULL) return;
296 jobject printerNameObj = JNFCallObjectMethod(env, srcPrintJob, jm_getPrinterName);
297 if (printerNameObj == NULL) return;
298 NSString *printerName = JNFJavaToNSString(env, printerNameObj);
299 if (printerName == nil) return;
300 NSPrinter *printer = [NSPrinter printerWithName:printerName];
301 if (printer == nil) return;
302 [dstPrintInfo setPrinter:printer];
303 }
304
305 static void nsPrintInfoToJavaPrinterJob(JNIEnv* env, NSPrintInfo* src, jobject dstPrinterJob, jobject dstPageable)
306 {
307 static JNF_MEMBER_CACHE(jm_setService, sjc_CPrinterJob, "setPrinterServiceFromNative", "(Ljava/lang/String;)V");
308 static JNF_MEMBER_CACHE(jm_setCopies, sjc_CPrinterJob, "setCopies", "(I)V");
309 static JNF_MEMBER_CACHE(jm_setCollated, sjc_CPrinterJob, "setCollated", "(Z)V");
310 static JNF_MEMBER_CACHE(jm_setPageRange, sjc_CPrinterJob, "setPageRange", "(II)V");
311
312 // get the selected printer's name, and set the appropriate PrintService on the Java side
313 NSString *name = [[src printer] name];
314 jstring printerName = JNFNSToJavaString(env, name);
315 JNFCallVoidMethod(env, dstPrinterJob, jm_setService, printerName);
316
317
318 NSMutableDictionary* printingDictionary = [src dictionary];
319
320 NSNumber* nsCopies = [printingDictionary objectForKey:NSPrintCopies];
321 if ([nsCopies respondsToSelector:@selector(integerValue)])
322 {
323 JNFCallVoidMethod(env, dstPrinterJob, jm_setCopies, [nsCopies integerValue]); // AWT_THREADING Safe (known object)
324 }
325
326 NSNumber* nsCollated = [printingDictionary objectForKey:NSPrintMustCollate];
327 if ([nsCollated respondsToSelector:@selector(boolValue)])
328 {
329 JNFCallVoidMethod(env, dstPrinterJob, jm_setCollated, [nsCollated boolValue] ? JNI_TRUE : JNI_FALSE); // AWT_THREADING Safe (known object)
330 }
331
332 NSNumber* nsPrintAllPages = [printingDictionary objectForKey:NSPrintAllPages];
333 if ([nsPrintAllPages respondsToSelector:@selector(boolValue)])
334 {
335 jint jFirstPage = 0, jLastPage = java_awt_print_Pageable_UNKNOWN_NUMBER_OF_PAGES;
336 if (![nsPrintAllPages boolValue])
337 {
338 NSNumber* nsFirstPage = [printingDictionary objectForKey:NSPrintFirstPage];
339 if ([nsFirstPage respondsToSelector:@selector(integerValue)])
340 {
341 jFirstPage = [nsFirstPage integerValue] - 1;
342 }
343
344 NSNumber* nsLastPage = [printingDictionary objectForKey:NSPrintLastPage];
345 if ([nsLastPage respondsToSelector:@selector(integerValue)])
346 {
347 jLastPage = [nsLastPage integerValue] - 1;
348 }
349 }
350
351 JNFCallVoidMethod(env, dstPrinterJob, jm_setPageRange, jFirstPage, jLastPage); // AWT_THREADING Safe (known object)
352 }
353 }
354
355 static void javaPrinterJobToNSPrintInfo(JNIEnv* env, jobject srcPrinterJob, jobject srcPageable, NSPrintInfo* dst)
356 {
357 AWT_ASSERT_NOT_APPKIT_THREAD;
358
359 static JNF_CLASS_CACHE(jc_Pageable, "java/awt/print/Pageable");
360 static JNF_MEMBER_CACHE(jm_getCopies, sjc_CPrinterJob, "getCopiesInt", "()I");
361 static JNF_MEMBER_CACHE(jm_isCollated, sjc_CPrinterJob, "isCollated", "()Z");
362 static JNF_MEMBER_CACHE(jm_getNumberOfPages, jc_Pageable, "getNumberOfPages", "()I");
363
364 NSMutableDictionary* printingDictionary = [dst dictionary];
365
366 jint copies = JNFCallIntMethod(env, srcPrinterJob, jm_getCopies); // AWT_THREADING Safe (known object)
367 [printingDictionary setObject:[NSNumber numberWithInteger:copies] forKey:NSPrintCopies];
368
369 jboolean collated = JNFCallBooleanMethod(env, srcPrinterJob, jm_isCollated); // AWT_THREADING Safe (known object)
370 [printingDictionary setObject:[NSNumber numberWithBool:collated ? YES : NO] forKey:NSPrintMustCollate];
371
372 jint jNumPages = JNFCallIntMethod(env, srcPageable, jm_getNumberOfPages); // AWT_THREADING Safe (!appKit)
373 if (jNumPages != java_awt_print_Pageable_UNKNOWN_NUMBER_OF_PAGES)
374 {
375 [printingDictionary setObject:[NSNumber numberWithBool:NO] forKey:NSPrintAllPages];
376
377 [printingDictionary setObject:[NSNumber numberWithInteger:1] forKey:NSPrintFirstPage];
378 [printingDictionary setObject:[NSNumber numberWithInteger:jNumPages] forKey:NSPrintLastPage];
379 }
380 else
381 {
382 [printingDictionary setObject:[NSNumber numberWithBool:YES] forKey:NSPrintAllPages];
383 }
384 }
385
386 /*
387 * Class: sun_lwawt_macosx_CPrinterJob
388 * Method: abortDoc
389 * Signature: ()V
390 */
391 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPrinterJob_abortDoc
392 (JNIEnv *env, jobject jthis)
393 {
394 JNF_COCOA_ENTER(env);
395 // This is only called during the printLoop from the printLoop thread
396 NSPrintOperation* printLoop = [NSPrintOperation currentOperation];
397 NSPrintInfo* printInfo = [printLoop printInfo];
398 [printInfo setJobDisposition:NSPrintCancelJob];
399 JNF_COCOA_EXIT(env);
400 }
401
402 /*
403 * Class: sun_lwawt_macosx_CPrinterJob
404 * Method: getDefaultPage
405 * Signature: (Ljava/awt/print/PageFormat;)V
406 */
407 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPrinterJob_getDefaultPage
408 (JNIEnv *env, jobject jthis, jobject page)
409 {
410 JNF_COCOA_ENTER(env);
411 NSPrintInfo* printInfo = createDefaultNSPrintInfo(env, NULL);
412
413 nsPrintInfoToJavaPageFormat(env, printInfo, page);
414
415 [printInfo release];
416 JNF_COCOA_EXIT(env);
417 }
418
419 /*
420 * Class: sun_lwawt_macosx_CPrinterJob
421 * Method: validatePaper
422 * Signature: (Ljava/awt/print/Paper;Ljava/awt/print/Paper;)V
423 */
424 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPrinterJob_validatePaper
425 (JNIEnv *env, jobject jthis, jobject origpaper, jobject newpaper)
426 {
427 JNF_COCOA_ENTER(env);
428
429 NSPrintInfo* printInfo = createDefaultNSPrintInfo(env, NULL);
430 javaPaperToNSPrintInfo(env, origpaper, printInfo);
431 makeBestFit(printInfo);
432 nsPrintInfoToJavaPaper(env, printInfo, newpaper);
433 [printInfo release];
434
435 JNF_COCOA_EXIT(env);
436 }
437
438 /*
439 * Class: sun_lwawt_macosx_CPrinterJob
440 * Method: createNSPrintInfo
441 * Signature: ()J
442 */
443 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPrinterJob_createNSPrintInfo
444 (JNIEnv *env, jobject jthis)
445 {
446 jlong result = -1;
447 JNF_COCOA_ENTER(env);
448 // This is used to create the NSPrintInfo for this PrinterJob. Thread
449 // safety is assured by the java side of this call.
450
451 NSPrintInfo* printInfo = createDefaultNSPrintInfo(env, NULL);
452 if (printInfo) CFRetain(printInfo); // GC
453 [printInfo release];
454
455 result = ptr_to_jlong(printInfo);
456
457 JNF_COCOA_EXIT(env);
458 return result;
459 }
460
461 /*
462 * Class: sun_lwawt_macosx_CPrinterJob
463 * Method: dispose
464 * Signature: (J)V
465 */
466 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPrinterJob_dispose
467 (JNIEnv *env, jobject jthis, jlong nsPrintInfo)
468 {
469 JNF_COCOA_ENTER(env);
470 if (nsPrintInfo != -1)
471 {
472 NSPrintInfo* printInfo = (NSPrintInfo*)jlong_to_ptr(nsPrintInfo);
473 if (printInfo) CFRelease(printInfo); // GC
474 }
475 JNF_COCOA_EXIT(env);
476 }
477
478
479 /*
480 * Class: sun_lwawt_macosx_CPrinterJob
481 * Method: printLoop
482 * Signature: ()V
483 */
484 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CPrinterJob_printLoop
485 (JNIEnv *env, jobject jthis, jboolean blocks, jint firstPage, jint lastPage)
486 {
487 AWT_ASSERT_NOT_APPKIT_THREAD;
488
489 static JNF_MEMBER_CACHE(jm_getPageFormat, sjc_CPrinterJob, "getPageFormat", "(I)Ljava/awt/print/PageFormat;");
490 static JNF_MEMBER_CACHE(jm_getPageFormatArea, sjc_CPrinterJob, "getPageFormatArea", "(Ljava/awt/print/PageFormat;)Ljava/awt/geom/Rectangle2D;");
491 static JNF_MEMBER_CACHE(jm_getPrinterName, sjc_CPrinterJob, "getPrinterName", "()Ljava/lang/String;");
492 static JNF_MEMBER_CACHE(jm_getPageable, sjc_CPrinterJob, "getPageable", "()Ljava/awt/print/Pageable;");
493
494 jboolean retVal = JNI_FALSE;
495
496 JNF_COCOA_ENTER(env);
497 // Get the first page's PageFormat for setting things up (This introduces
498 // and is a facet of the same problem in Radar 2818593/2708932).
499 jobject page = JNFCallObjectMethod(env, jthis, jm_getPageFormat, 0); // AWT_THREADING Safe (!appKit)
500 if (page != NULL) {
501 jobject pageFormatArea = JNFCallObjectMethod(env, jthis, jm_getPageFormatArea, page); // AWT_THREADING Safe (!appKit)
502
503 PrinterView* printerView = [[PrinterView alloc] initWithFrame:JavaToNSRect(env, pageFormatArea) withEnv:env withPrinterJob:jthis];
504 [printerView setFirstPage:firstPage lastPage:lastPage];
505
506 NSPrintInfo* printInfo = (NSPrintInfo*)jlong_to_ptr(JNFCallLongMethod(env, jthis, sjm_getNSPrintInfo)); // AWT_THREADING Safe (known object)
507
508 // <rdar://problem/4156975> passing jthis CPrinterJob as well, so we can extract the printer name from the current job
509 javaPageFormatToNSPrintInfo(env, jthis, page, printInfo);
510
511 // <rdar://problem/4093799> NSPrinterInfo is not correctly set to the selected printer
512 // from the Java side of CPrinterJob. Had always assumed the default printer was the one we wanted.
513 jobject printerNameObj = JNFCallObjectMethod(env, jthis, jm_getPrinterName);
514 if (printerNameObj != NULL) {
515 NSString *printerName = JNFJavaToNSString(env, printerNameObj);
516 if (printerName != nil) {
517 NSPrinter *printer = [NSPrinter printerWithName:printerName];
518 if (printer != nil) [printInfo setPrinter:printer];
519 }
520 }
521
522 // <rdar://problem/4367998> JTable.print attributes are ignored
523 jobject pageable = JNFCallObjectMethod(env, jthis, jm_getPageable); // AWT_THREADING Safe (!appKit)
524 javaPrinterJobToNSPrintInfo(env, jthis, pageable, printInfo);
525
526 PrintModel* printModel = [[PrintModel alloc] initWithPrintInfo:printInfo];
527
528 (void)[printModel runPrintLoopWithView:printerView waitUntilDone:blocks withEnv:env];
529
530 // Only set this if we got far enough to call runPrintLoopWithView, or we will spin CPrinterJob.print() forever!
531 retVal = JNI_TRUE;
532
533 [printModel release];
534 [printerView release];
535
536 if (page != NULL)
537 {
538 (*env)->DeleteLocalRef(env, page);
539 }
540
541 if (pageFormatArea != NULL)
542 {
543 (*env)->DeleteLocalRef(env, pageFormatArea);
544 }
545 }
546 JNF_COCOA_EXIT(env);
547 return retVal;
548 }
549
550 /*
551 * Class: sun_lwawt_macosx_CPrinterPageDialog
552 * Method: showDialog
553 * Signature: ()Z
554 */
555 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CPrinterPageDialog_showDialog
556 (JNIEnv *env, jobject jthis)
557 {
558
559 static JNF_CLASS_CACHE(jc_CPrinterPageDialog, "sun/lwawt/macosx/CPrinterPageDialog");
560 static JNF_MEMBER_CACHE(jm_page, jc_CPrinterPageDialog, "fPage", "Ljava/awt/print/PageFormat;");
561
562 jboolean result = JNI_FALSE;
563 JNF_COCOA_ENTER(env);
564 jobject printerJob = JNFGetObjectField(env, jthis, sjm_printerJob);
565 NSPrintInfo* printInfo = (NSPrintInfo*)jlong_to_ptr(JNFCallLongMethod(env, printerJob, sjm_getNSPrintInfo)); // AWT_THREADING Safe (known object)
566
567 jobject page = JNFGetObjectField(env, jthis, jm_page);
568
569 // <rdar://problem/4156975> passing NULL, because only a CPrinterJob has a real printer associated with it
570 javaPageFormatToNSPrintInfo(env, NULL, page, printInfo);
571
572 PrintModel* printModel = [[PrintModel alloc] initWithPrintInfo:printInfo];
573 result = [printModel runPageSetup];
574 [printModel release];
575
576 if (result)
577 {
578 nsPrintInfoToJavaPageFormat(env, printInfo, page);
579 }
580
581 if (printerJob != NULL)
582 {
583 (*env)->DeleteLocalRef(env, printerJob);
584 }
585
586 if (page != NULL)
587 {
588 (*env)->DeleteLocalRef(env, page);
589 }
590
591 JNF_COCOA_EXIT(env);
592 return result;
593 }
594
595 /*
596 * Class: sun_lwawt_macosx_CPrinterJobDialog
597 * Method: showDialog
598 * Signature: ()Z
599 */
600 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CPrinterJobDialog_showDialog
601 (JNIEnv *env, jobject jthis)
602 {
603 static JNF_CLASS_CACHE(jc_CPrinterJobDialog, "sun/lwawt/macosx/CPrinterJobDialog");
604 static JNF_MEMBER_CACHE(jm_pageable, jc_CPrinterJobDialog, "fPageable", "Ljava/awt/print/Pageable;");
605
606 jboolean result = JNI_FALSE;
607 JNF_COCOA_ENTER(env);
608 jobject printerJob = JNFGetObjectField(env, jthis, sjm_printerJob);
609 NSPrintInfo* printInfo = (NSPrintInfo*)jlong_to_ptr(JNFCallLongMethod(env, printerJob, sjm_getNSPrintInfo)); // AWT_THREADING Safe (known object)
610
611 jobject pageable = JNFGetObjectField(env, jthis, jm_pageable);
612
613 javaPrinterJobToNSPrintInfo(env, printerJob, pageable, printInfo);
614
615 PrintModel* printModel = [[PrintModel alloc] initWithPrintInfo:printInfo];
616 result = [printModel runJobSetup];
617 [printModel release];
618
619 if (result)
620 {
621 nsPrintInfoToJavaPrinterJob(env, printInfo, printerJob, pageable);
622 }
623
624 if (printerJob != NULL)
625 {
626 (*env)->DeleteLocalRef(env, printerJob);
627 }
628
629 if (pageable != NULL)
630 {
631 (*env)->DeleteLocalRef(env, pageable);
632 }
633
634 JNF_COCOA_EXIT(env);
635 return result;
636 }