author | alexsch |
Wed, 25 Jun 2014 19:10:32 +0400 | |
changeset 25552 | 96abb01815f6 |
parent 24190 | bbd2288a8a29 |
child 25769 | f18107faec8f |
permissions | -rw-r--r-- |
12047 | 1 |
/* |
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* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. |
12047 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
|
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
|
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
26 |
#include "splashscreen_impl.h" |
|
27 |
||
28 |
#import <Cocoa/Cocoa.h> |
|
29 |
#import <objc/objc-auto.h> |
|
30 |
||
31 |
#import <JavaNativeFoundation/JavaNativeFoundation.h> |
|
32 |
#import "NSApplicationAWT.h" |
|
33 |
||
34 |
#include <sys/time.h> |
|
35 |
#include <pthread.h> |
|
36 |
#include <iconv.h> |
|
37 |
#include <langinfo.h> |
|
38 |
#include <locale.h> |
|
39 |
#include <fcntl.h> |
|
40 |
#include <poll.h> |
|
41 |
#include <errno.h> |
|
42 |
#include <sys/types.h> |
|
43 |
#include <signal.h> |
|
44 |
#include <unistd.h> |
|
45 |
#include <dlfcn.h> |
|
46 |
||
18232 | 47 |
#include <sizecalc.h> |
12047 | 48 |
|
49 |
static NSScreen* SplashNSScreen() |
|
50 |
{ |
|
51 |
return [[NSScreen screens] objectAtIndex: 0]; |
|
52 |
} |
|
53 |
||
54 |
static void SplashCenter(Splash * splash) |
|
55 |
{ |
|
56 |
NSRect screenFrame = [SplashNSScreen() frame]; |
|
57 |
||
58 |
splash->x = (screenFrame.size.width - splash->width) / 2; |
|
59 |
splash->y = (screenFrame.size.height - splash->height) / 2 + screenFrame.origin.y; |
|
60 |
} |
|
61 |
||
62 |
unsigned |
|
63 |
SplashTime(void) { |
|
64 |
struct timeval tv; |
|
65 |
struct timezone tz; |
|
66 |
unsigned long long msec; |
|
67 |
||
68 |
gettimeofday(&tv, &tz); |
|
69 |
msec = (unsigned long long) tv.tv_sec * 1000 + |
|
70 |
(unsigned long long) tv.tv_usec / 1000; |
|
71 |
||
72 |
return (unsigned) msec; |
|
73 |
} |
|
74 |
||
75 |
/* Could use npt but decided to cut down on linked code size */ |
|
76 |
char* SplashConvertStringAlloc(const char* in, int* size) { |
|
77 |
const char *codeset; |
|
78 |
const char *codeset_out; |
|
79 |
iconv_t cd; |
|
80 |
size_t rc; |
|
81 |
char *buf = NULL, *out; |
|
82 |
size_t bufSize, inSize, outSize; |
|
83 |
const char* old_locale; |
|
84 |
||
85 |
if (!in) { |
|
86 |
return NULL; |
|
87 |
} |
|
88 |
old_locale = setlocale(LC_ALL, ""); |
|
89 |
||
90 |
codeset = nl_langinfo(CODESET); |
|
91 |
if ( codeset == NULL || codeset[0] == 0 ) { |
|
92 |
goto done; |
|
93 |
} |
|
94 |
/* we don't need BOM in output so we choose native BE or LE encoding here */ |
|
95 |
codeset_out = (platformByteOrder()==BYTE_ORDER_MSBFIRST) ? |
|
96 |
"UCS-2BE" : "UCS-2LE"; |
|
97 |
||
98 |
cd = iconv_open(codeset_out, codeset); |
|
99 |
if (cd == (iconv_t)-1 ) { |
|
100 |
goto done; |
|
101 |
} |
|
102 |
inSize = strlen(in); |
|
18232 | 103 |
buf = SAFE_SIZE_ARRAY_ALLOC(malloc, inSize, 2); |
104 |
if (!buf) { |
|
105 |
return NULL; |
|
106 |
} |
|
12047 | 107 |
bufSize = inSize*2; // need 2 bytes per char for UCS-2, this is |
108 |
// 2 bytes per source byte max |
|
109 |
out = buf; outSize = bufSize; |
|
110 |
/* linux iconv wants char** source and solaris wants const char**... |
|
111 |
cast to void* */ |
|
112 |
rc = iconv(cd, (void*)&in, &inSize, &out, &outSize); |
|
113 |
iconv_close(cd); |
|
114 |
||
115 |
if (rc == (size_t)-1) { |
|
116 |
free(buf); |
|
117 |
buf = NULL; |
|
118 |
} else { |
|
119 |
if (size) { |
|
120 |
*size = (bufSize-outSize)/2; /* bytes to wchars */ |
|
121 |
} |
|
122 |
} |
|
123 |
done: |
|
124 |
setlocale(LC_ALL, old_locale); |
|
125 |
return buf; |
|
126 |
} |
|
127 |
||
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char* SplashGetScaledImageName(const char* jar, const char* file, |
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float *scaleFactor) { |
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NSAutoreleasePool *pool = [NSAutoreleasePool new]; |
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*scaleFactor = 1; |
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char* scaledFile = nil; |
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float screenScaleFactor = [SplashNSScreen() backingScaleFactor]; |
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|
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if (screenScaleFactor > 1) { |
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NSString *fileName = [NSString stringWithUTF8String: file]; |
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NSUInteger length = [fileName length]; |
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NSRange range = [fileName rangeOfString: @"." |
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options:NSBackwardsSearch]; |
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NSUInteger dotIndex = range.location; |
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NSString *fileName2x = nil; |
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|
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if (dotIndex == NSNotFound) { |
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fileName2x = [fileName stringByAppendingString: @"@2x"]; |
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} else { |
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fileName2x = [fileName substringToIndex: dotIndex]; |
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fileName2x = [fileName2x stringByAppendingString: @"@2x"]; |
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fileName2x = [fileName2x stringByAppendingString: |
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[fileName substringFromIndex: dotIndex]]; |
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} |
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|
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if ((fileName2x != nil) && (jar || [[NSFileManager defaultManager] |
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fileExistsAtPath: fileName2x])){ |
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*scaleFactor = 2; |
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scaledFile = strdup([fileName2x UTF8String]); |
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156 |
} |
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157 |
} |
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158 |
[pool drain]; |
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159 |
return scaledFile; |
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|
160 |
} |
12047 | 161 |
|
162 |
void |
|
163 |
SplashInitPlatform(Splash * splash) { |
|
164 |
pthread_mutex_init(&splash->lock, NULL); |
|
165 |
||
166 |
splash->maskRequired = 0; |
|
167 |
||
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168 |
|
12047 | 169 |
//TODO: the following is too much of a hack but should work in 90% cases. |
170 |
// besides we don't use device-dependant drawing, so probably |
|
171 |
// that's very fine indeed |
|
172 |
splash->byteAlignment = 1; |
|
173 |
initFormat(&splash->screenFormat, 0xff << 8, |
|
174 |
0xff << 16, 0xff << 24, 0xff << 0); |
|
175 |
splash->screenFormat.byteOrder = 1 ? BYTE_ORDER_LSBFIRST : BYTE_ORDER_MSBFIRST; |
|
176 |
splash->screenFormat.depthBytes = 4; |
|
177 |
||
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// If this property is present we are running SWT and should not start a runLoop |
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// Can't check if running SWT in webstart, so splash screen in webstart SWT |
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180 |
// applications is not supported |
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181 |
char envVar[80]; |
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182 |
snprintf(envVar, sizeof(envVar), "JAVA_STARTED_ON_FIRST_THREAD_%d", getpid()); |
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183 |
if (getenv(envVar) == NULL) { |
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184 |
[JNFRunLoop performOnMainThreadWaiting:NO withBlock:^() { |
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185 |
[NSApplicationAWT runAWTLoopWithApp:[NSApplicationAWT sharedApplication]]; |
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186 |
}]; |
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187 |
} |
12047 | 188 |
} |
189 |
||
190 |
void |
|
191 |
SplashCleanupPlatform(Splash * splash) { |
|
192 |
splash->maskRequired = 0; |
|
193 |
} |
|
194 |
||
195 |
void |
|
196 |
SplashDonePlatform(Splash * splash) { |
|
197 |
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
|
198 |
||
199 |
pthread_mutex_destroy(&splash->lock); |
|
200 |
[JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ |
|
201 |
if (splash->window) { |
|
202 |
[splash->window orderOut:nil]; |
|
203 |
[splash->window release]; |
|
204 |
} |
|
205 |
}]; |
|
206 |
[pool drain]; |
|
207 |
} |
|
208 |
||
209 |
void |
|
210 |
SplashLock(Splash * splash) { |
|
211 |
pthread_mutex_lock(&splash->lock); |
|
212 |
} |
|
213 |
||
214 |
void |
|
215 |
SplashUnlock(Splash * splash) { |
|
216 |
pthread_mutex_unlock(&splash->lock); |
|
217 |
} |
|
218 |
||
219 |
void |
|
220 |
SplashInitFrameShape(Splash * splash, int imageIndex) { |
|
221 |
// No shapes, we rely on alpha compositing |
|
222 |
} |
|
223 |
||
224 |
void * SplashScreenThread(void *param); |
|
225 |
void |
|
226 |
SplashCreateThread(Splash * splash) { |
|
227 |
pthread_t thr; |
|
228 |
pthread_attr_t attr; |
|
229 |
int rc; |
|
230 |
||
231 |
pthread_attr_init(&attr); |
|
232 |
rc = pthread_create(&thr, &attr, SplashScreenThread, (void *) splash); |
|
233 |
} |
|
234 |
||
235 |
void |
|
236 |
SplashRedrawWindow(Splash * splash) { |
|
237 |
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
|
238 |
||
239 |
SplashUpdateScreenData(splash); |
|
240 |
||
241 |
[JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ |
|
242 |
// NSDeviceRGBColorSpace vs. NSCalibratedRGBColorSpace ? |
|
243 |
NSBitmapImageRep * rep = [[NSBitmapImageRep alloc] |
|
244 |
initWithBitmapDataPlanes: (unsigned char**)&splash->screenData |
|
245 |
pixelsWide: splash->width |
|
246 |
pixelsHigh: splash->height |
|
247 |
bitsPerSample: 8 |
|
248 |
samplesPerPixel: 4 |
|
249 |
hasAlpha: YES |
|
250 |
isPlanar: NO |
|
251 |
colorSpaceName: NSDeviceRGBColorSpace |
|
252 |
bitmapFormat: NSAlphaFirstBitmapFormat | NSAlphaNonpremultipliedBitmapFormat |
|
253 |
bytesPerRow: splash->width * 4 |
|
254 |
bitsPerPixel: 32]; |
|
255 |
||
256 |
NSImage * image = [[NSImage alloc] |
|
257 |
initWithSize: NSMakeSize(splash->width, splash->height)]; |
|
258 |
[image setBackgroundColor: [NSColor clearColor]]; |
|
259 |
||
260 |
[image addRepresentation: rep]; |
|
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261 |
float scaleFactor = splash->scaleFactor; |
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|
262 |
if (scaleFactor > 0 && scaleFactor != 1) { |
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263 |
[image setScalesWhenResized:YES]; |
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264 |
NSSize size = [image size]; |
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size.width /= scaleFactor; |
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size.height /= scaleFactor; |
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267 |
[image setSize: size]; |
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268 |
} |
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|
269 |
|
12047 | 270 |
NSImageView * view = [[NSImageView alloc] init]; |
271 |
||
272 |
[view setImage: image]; |
|
273 |
[view setEditable: NO]; |
|
274 |
//NOTE: we don't set a 'wait cursor' for the view because: |
|
275 |
// 1. The Cocoa GUI guidelines suggest to avoid it, and use a progress |
|
276 |
// bar instead. |
|
277 |
// 2. There simply isn't an instance of NSCursor that represent |
|
278 |
// the 'wait cursor'. So that is undoable. |
|
279 |
||
280 |
//TODO: only the first image in an animated gif preserves transparency. |
|
281 |
// Loos like the splash->screenData contains inappropriate data |
|
282 |
// for all but the first frame. |
|
283 |
||
284 |
[image release]; |
|
285 |
[rep release]; |
|
286 |
||
287 |
[splash->window setContentView: view]; |
|
288 |
[splash->window orderFrontRegardless]; |
|
289 |
}]; |
|
290 |
||
291 |
[pool drain]; |
|
292 |
} |
|
293 |
||
294 |
void SplashReconfigureNow(Splash * splash) { |
|
295 |
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
|
296 |
||
297 |
[JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ |
|
298 |
SplashCenter(splash); |
|
299 |
||
300 |
if (!splash->window) { |
|
301 |
return; |
|
302 |
} |
|
303 |
||
304 |
[splash->window orderOut:nil]; |
|
305 |
[splash->window setFrame: NSMakeRect(splash->x, splash->y, splash->width, splash->height) |
|
306 |
display: NO]; |
|
307 |
}]; |
|
308 |
||
309 |
[pool drain]; |
|
310 |
||
311 |
SplashRedrawWindow(splash); |
|
312 |
} |
|
313 |
||
314 |
void |
|
315 |
SplashEventLoop(Splash * splash) { |
|
316 |
||
317 |
/* we should have splash _locked_ on entry!!! */ |
|
318 |
||
319 |
while (1) { |
|
320 |
struct pollfd pfd[1]; |
|
321 |
int timeout = -1; |
|
322 |
int ctl = splash->controlpipe[0]; |
|
323 |
int rc; |
|
324 |
int pipes_empty; |
|
325 |
||
326 |
pfd[0].fd = ctl; |
|
327 |
pfd[0].events = POLLIN | POLLPRI; |
|
328 |
||
329 |
errno = 0; |
|
330 |
if (splash->isVisible>0 && SplashIsStillLooping(splash)) { |
|
331 |
timeout = splash->time + splash->frames[splash->currentFrame].delay |
|
332 |
- SplashTime(); |
|
333 |
if (timeout < 0) { |
|
334 |
timeout = 0; |
|
335 |
} |
|
336 |
} |
|
337 |
SplashUnlock(splash); |
|
338 |
rc = poll(pfd, 1, timeout); |
|
339 |
SplashLock(splash); |
|
22312 | 340 |
if (splash->isVisible > 0 && splash->currentFrame >= 0 && |
341 |
SplashTime() >= splash->time + splash->frames[splash->currentFrame].delay) { |
|
12047 | 342 |
SplashNextFrame(splash); |
343 |
SplashRedrawWindow(splash); |
|
344 |
} |
|
345 |
if (rc <= 0) { |
|
346 |
errno = 0; |
|
347 |
continue; |
|
348 |
} |
|
349 |
pipes_empty = 0; |
|
350 |
while(!pipes_empty) { |
|
351 |
char buf; |
|
352 |
||
353 |
pipes_empty = 1; |
|
354 |
if (read(ctl, &buf, sizeof(buf)) > 0) { |
|
355 |
pipes_empty = 0; |
|
356 |
switch (buf) { |
|
357 |
case SPLASHCTL_UPDATE: |
|
358 |
if (splash->isVisible>0) { |
|
359 |
SplashRedrawWindow(splash); |
|
360 |
} |
|
361 |
break; |
|
362 |
case SPLASHCTL_RECONFIGURE: |
|
363 |
if (splash->isVisible>0) { |
|
364 |
SplashReconfigureNow(splash); |
|
365 |
} |
|
366 |
break; |
|
367 |
case SPLASHCTL_QUIT: |
|
368 |
return; |
|
369 |
} |
|
370 |
} |
|
371 |
} |
|
372 |
} |
|
373 |
} |
|
374 |
||
375 |
void * |
|
376 |
SplashScreenThread(void *param) { |
|
377 |
objc_registerThreadWithCollector(); |
|
378 |
||
379 |
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
|
380 |
Splash *splash = (Splash *) param; |
|
381 |
||
382 |
SplashLock(splash); |
|
383 |
pipe(splash->controlpipe); |
|
384 |
fcntl(splash->controlpipe[0], F_SETFL, |
|
385 |
fcntl(splash->controlpipe[0], F_GETFL, 0) | O_NONBLOCK); |
|
386 |
splash->time = SplashTime(); |
|
387 |
splash->currentFrame = 0; |
|
388 |
[JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ |
|
389 |
SplashCenter(splash); |
|
390 |
||
391 |
splash->window = (void*) [[NSWindow alloc] |
|
392 |
initWithContentRect: NSMakeRect(splash->x, splash->y, splash->width, splash->height) |
|
393 |
styleMask: NSBorderlessWindowMask |
|
394 |
backing: NSBackingStoreBuffered |
|
395 |
defer: NO |
|
396 |
screen: SplashNSScreen()]; |
|
397 |
||
398 |
[splash->window setOpaque: NO]; |
|
399 |
[splash->window setBackgroundColor: [NSColor clearColor]]; |
|
400 |
}]; |
|
401 |
fflush(stdout); |
|
402 |
if (splash->window) { |
|
403 |
[JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ |
|
404 |
[splash->window orderFrontRegardless]; |
|
405 |
}]; |
|
406 |
SplashRedrawWindow(splash); |
|
407 |
SplashEventLoop(splash); |
|
408 |
} |
|
409 |
SplashUnlock(splash); |
|
410 |
SplashDone(splash); |
|
411 |
||
412 |
splash->isVisible=-1; |
|
413 |
||
414 |
[pool drain]; |
|
415 |
||
416 |
return 0; |
|
417 |
} |
|
418 |
||
419 |
void |
|
420 |
sendctl(Splash * splash, char code) { |
|
421 |
if (splash && splash->controlpipe[1]) { |
|
422 |
write(splash->controlpipe[1], &code, 1); |
|
423 |
} |
|
424 |
} |
|
425 |
||
426 |
void |
|
427 |
SplashClosePlatform(Splash * splash) { |
|
428 |
sendctl(splash, SPLASHCTL_QUIT); |
|
429 |
} |
|
430 |
||
431 |
void |
|
432 |
SplashUpdate(Splash * splash) { |
|
433 |
sendctl(splash, SPLASHCTL_UPDATE); |
|
434 |
} |
|
435 |
||
436 |
void |
|
437 |
SplashReconfigure(Splash * splash) { |
|
438 |
sendctl(splash, SPLASHCTL_RECONFIGURE); |
|
439 |
} |
|
440 |