1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 */
9
10 #include <config_features.h>
11 #include "splashx.h"
12
13 #if defined(ENABLE_QUICKSTART_LIBPNG) && HAVE_FEATURE_UI
14
15 #include <X11/Xlib.h>
16 #include <X11/Xatom.h>
17 #include <X11/Xutil.h>
18
19 #ifdef USE_XINERAMA
20 #include <X11/extensions/Xinerama.h>
21 #endif
22
23 #include <osl/endian.h>
24 #include <fcntl.h>
25 #include <stdint.h>
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <unistd.h>
30
31 #include <png.h>
32
33 #include <osl/process.h>
34 #include <osl/thread.h>
35 #include <rtl/bootstrap.h>
36 #include <rtl/ustrbuf.h>
37
38 typedef struct {
39 unsigned char b, g, r;
40 } color_t;
41
42 struct splash
43 {
44 Display* display;
45 int screen;
46 int depth;
47 int display_width;
48 int display_height;
49 int display_x_pos;
50 int display_y_pos;
51 Visual* visual;
52
53 int width;
54 int height;
55
56 Colormap color_map;
57 Window win;
58 GC gc;
59 //true when intro-highres loaded successfully
60 sal_Bool bHasHiDpiImage;
61
62 // Progress bar values
63 // taken from desktop/source/splash/splash.cxx
64 int tlx;
65 int tly;
66 int barwidth;
67 int barheight;
68 int barspace;
69 color_t barcol;
70 color_t framecol;
71
72 XColor barcolor;
73 XColor framecolor;
74
75 unsigned char** bitmap_rows;
76 png_structp png_ptr;
77 png_infop info_ptr;
78
79 };
80
81 #define WINDOW_WIDTH 440
82 #define WINDOW_HEIGHT 299
83
84 #define PROGRESS_XOFFSET 12
85 #define PROGRESS_YOFFSET 18
86 #define PROGRESS_BARSPACE 2
87
88 /* libpng-1.2.41 */
89 #ifndef PNG_TRANSFORM_GRAY_TO_RGB
90 # define PNG_TRANSFORM_GRAY_TO_RGB 0x2000
91 #endif
92
splash_load_bmp(struct splash * splash,const char * filename)93 static int splash_load_bmp( struct splash* splash, const char *filename )
94 {
95 FILE *file;
96
97 if ( !(file = fopen( filename, "r" ) ) )
98 return 0;
99
100 splash->png_ptr = png_create_read_struct( PNG_LIBPNG_VER_STRING, NULL, NULL, NULL );
101 splash->info_ptr = png_create_info_struct(splash->png_ptr);
102 png_init_io( splash->png_ptr, file );
103
104 if( setjmp( png_jmpbuf( splash->png_ptr ) ) )
105 {
106 png_destroy_read_struct( &(splash->png_ptr), &(splash->info_ptr), NULL );
107 fclose( file );
108 return 0;
109 }
110
111 png_read_png( splash->png_ptr, splash->info_ptr,
112 PNG_TRANSFORM_EXPAND | PNG_TRANSFORM_STRIP_ALPHA |
113 PNG_TRANSFORM_GRAY_TO_RGB | PNG_TRANSFORM_BGR, NULL);
114
115 splash->bitmap_rows = png_get_rows( splash->png_ptr, splash->info_ptr );
116 splash->width = png_get_image_width( splash->png_ptr, splash->info_ptr );
117 splash->height = png_get_image_height( splash->png_ptr, splash->info_ptr );
118
119 fclose( file );
120 return 1;
121 }
122
setup_color(int const val[3],color_t * col)123 static void setup_color( int const val[3], color_t *col )
124 {
125 if ( val[0] < 0 || val[1] < 0 || val[2] < 0 )
126 return;
127
128 #define CONVERT_COLOR( from,to ) if ( from < 0 ) to = 0; else if ( from > 255 ) to = 255; else to = from;
129 CONVERT_COLOR( val[0], col->r );
130 CONVERT_COLOR( val[1], col->g );
131 CONVERT_COLOR( val[2], col->b );
132 #undef CONVERT_COLOR
133 }
134
135 /* Fill 'array' with values of the key 'name'.
136 Its value is a comma delimited list of integers */
get_bootstrap_value(int * array,int size,rtlBootstrapHandle handle,const char * name)137 static void get_bootstrap_value( int *array, int size, rtlBootstrapHandle handle, const char *name )
138 {
139 rtl_uString *pKey = NULL, *pValue = NULL;
140
141 /* get the value from the ini file */
142 rtl_uString_newFromAscii( &pKey, name );
143 rtl_bootstrap_get_from_handle( handle, pKey, &pValue, NULL );
144
145 /* the value is several numbers delimited by ',' - parse it */
146 if ( rtl_uString_getLength( pValue ) > 0 )
147 {
148 rtl_uString *pToken = NULL;
149 int i = 0;
150 sal_Int32 nIndex = 0;
151 for ( ; ( nIndex >= 0 ) && ( i < size ); ++i )
152 {
153 nIndex = rtl_uString_getToken( &pToken, pValue, 0, ',', nIndex );
154 array[i] = rtl_ustr_toInt32( rtl_uString_getStr( pToken ), 10 );
155 }
156
157 rtl_uString_release( pToken );
158 }
159
160 /* cleanup */
161 rtl_uString_release( pKey );
162 rtl_uString_release( pValue );
163 }
164
165 // setup
splash_setup(struct splash * splash,int const barc[3],int const framec[3],int posx,int posy,int w,int h)166 static void splash_setup( struct splash* splash, int const barc[3], int const framec[3], int posx, int posy, int w, int h )
167 {
168 if ( splash->width <= 500 )
169 {
170 splash->barwidth = splash->width - ( 2 * PROGRESS_XOFFSET );
171 splash->barheight = 6;
172 splash->tlx = PROGRESS_XOFFSET;
173 splash->tly = splash->height - PROGRESS_YOFFSET;
174
175 splash->barcol.r = 0;
176 splash->barcol.g = 0;
177 splash->barcol.b = 128;
178 }
179
180 if ( posx >= 0 )
181 splash->tlx = posx;
182 if ( posy >= 0 )
183 splash->tly = posy;
184 if ( w >= 0 )
185 splash->barwidth = w;
186 if ( h >= 0 )
187 splash->barheight = h;
188
189 setup_color( barc, &(splash->barcol) );
190 setup_color( framec, &(splash->framecol) );
191 }
192
193 // Universal shift: bits >= 0 - left, otherwise right
194 #define SHIFT( x, bits ) ( ( (bits) >= 0 )? ( (x) << (bits) ): ( (x) >> -(bits) ) )
195
196 // Position of the highest bit (more or less integer log2)
HIGHEST_BIT(unsigned long x)197 static int HIGHEST_BIT( unsigned long x )
198 {
199 int i = 0;
200 for ( ; x; ++i )
201 x >>= 1;
202
203 return i;
204 }
205
206 // Number of bits set to 1
BITS(unsigned long x)207 static int BITS( unsigned long x )
208 {
209 int i = 0;
210 for ( ; x; x >>= 1 )
211 if ( x & 1UL )
212 ++i;
213
214 return i;
215 }
216
217 // Set 'bitmap' as the background of our 'win' window
create_pixmap(struct splash * splash)218 static void create_pixmap(struct splash* splash)
219 {
220 Pixmap pixmap;
221 GC pixmap_gc;
222 XGCValues values;
223
224 if ( !splash->bitmap_rows )
225 {
226 return;
227 }
228 pixmap = XCreatePixmap( splash->display, splash->win, splash->width, splash->height, splash->depth );
229
230 pixmap_gc = XCreateGC( splash->display, pixmap, 0/*value_mask*/, &values );
231
232 if ( splash->visual->class == TrueColor )
233 {
234 const unsigned long red_mask = splash->visual->red_mask;
235 const unsigned long green_mask = splash->visual->green_mask;
236 const unsigned long blue_mask = splash->visual->blue_mask;
237
238 const unsigned long red_delta_mask = ( 1UL << ( 8 - BITS( red_mask ) ) ) - 1;
239 const unsigned long green_delta_mask = ( 1UL << ( 8 - BITS( green_mask ) ) ) - 1;
240 const unsigned long blue_delta_mask = ( 1UL << ( 8 - BITS( blue_mask ) ) ) - 1;
241
242 const int red_shift = HIGHEST_BIT( red_mask ) - 8;
243 const int green_shift = HIGHEST_BIT( green_mask ) - 8;
244 const int blue_shift = HIGHEST_BIT( blue_mask ) - 8;
245
246 XImage* image = XCreateImage( splash->display, splash->visual, splash->depth, ZPixmap,
247 0, NULL, splash->width, splash->height, 32, 0 );
248
249 const int bytes_per_line = image->bytes_per_line;
250 const int bpp = image->bits_per_pixel;
251 const int byte_order = image->byte_order;
252 #if defined OSL_LITENDIAN
253 const int machine_byte_order = LSBFirst;
254 #else /* OSL_BIGENDIAN */
255 const int machine_byte_order = MSBFirst;
256 #endif
257
258 char *data = malloc( splash->height * bytes_per_line );
259 char *out = data;
260 image->data = data;
261
262 // The following dithers & converts the color_t color to one
263 // acceptable for the visual
264 #define COPY_IN_OUT( pix_size, code ) \
265 { \
266 int x, y; \
267 for ( y = 0; y < splash->height; ++y ) \
268 { \
269 unsigned long red_delta = 0, green_delta = 0, blue_delta = 0; \
270 color_t *in = (color_t *)(splash->bitmap_rows[y]); \
271 out = data + y * bytes_per_line; \
272 for ( x = 0; x < splash->width; ++x, ++in ) \
273 { \
274 unsigned long red = in->r + red_delta; \
275 unsigned long green = in->g + green_delta; \
276 unsigned long blue = in->b + blue_delta; \
277 unsigned long pixel = 0; \
278 uint32_t tmp = 0; \
279 (void) tmp; \
280 red_delta = red & red_delta_mask; \
281 green_delta = green & green_delta_mask; \
282 blue_delta = blue & blue_delta_mask; \
283 if ( red > 255 ) \
284 red = 255; \
285 if ( green > 255 ) \
286 green = 255; \
287 if ( blue > 255 ) \
288 blue = 255; \
289 pixel = \
290 ( SHIFT( red, red_shift ) & red_mask ) | \
291 ( SHIFT( green, green_shift ) & green_mask ) | \
292 ( SHIFT( blue, blue_shift ) & blue_mask ); \
293 code \
294 } \
295 } \
296 }
297
298 if ( bpp == 32 )
299 {
300 if ( machine_byte_order == byte_order )
301 COPY_IN_OUT( 4, *( (uint32_t *)out ) = (uint32_t)pixel; out += 4; )
302 else
303 COPY_IN_OUT( 4, tmp = pixel;
304 *( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 3 );
305 *( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) + 2 );
306 *( (uint8_t *)out + 2 ) = *( (uint8_t *)(&tmp) + 1 );
307 *( (uint8_t *)out + 3 ) = *( (uint8_t *)(&tmp) );
308 out += 4; )
309 }
310 else if ( bpp == 24 )
311 {
312 if (machine_byte_order == byte_order)
313 {
314 #if defined OSL_LITENDIAN
315 COPY_IN_OUT( 3, memcpy(out, &pixel, sizeof (color_t)); out += 3; )
316 #else /* OSL_BIGENDIAN */
317 COPY_IN_OUT( 3, tmp = pixel;
318 *( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 1 );
319 *( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) + 2 );
320 *( (uint8_t *)out + 2 ) = *( (uint8_t *)(&tmp) + 3 );
321 out += 3; )
322 #endif
323 }
324 else
325 COPY_IN_OUT( 3, tmp = pixel;
326 *( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 3 );
327 *( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) + 2 );
328 *( (uint8_t *)out + 2 ) = *( (uint8_t *)(&tmp) + 1 );
329 out += 3; )
330 }
331 else if ( bpp == 16 )
332 {
333 if ( machine_byte_order == byte_order )
334 COPY_IN_OUT( 2, *( (uint16_t *)out ) = (uint16_t)pixel; out += 2; )
335 else
336 COPY_IN_OUT( 2, tmp = pixel;
337 *( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 1 );
338 *( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) );
339 out += 2; );
340 }
341 else if ( bpp == 8 )
342 {
343 COPY_IN_OUT( 1, *( (uint8_t *)out ) = (uint8_t)pixel; ++out; )
344 }
345 else
346 {
347 fprintf( stderr, "Unsupported depth: %d bits per pixel.\n", bpp );
348 XFreeGC( splash->display, pixmap_gc );
349 XFreePixmap( splash->display, pixmap );
350 XDestroyImage( image );
351 return;
352 }
353
354 #undef COPY_IN_OUT
355
356 XPutImage( splash->display, pixmap, pixmap_gc, image, 0, 0, 0, 0, splash->width, splash->height );
357 XDestroyImage( image );
358 }
359
360 XSetWindowBackgroundPixmap( splash->display, splash->win, pixmap );
361
362 XFreeGC( splash->display, pixmap_gc );
363 XFreePixmap( splash->display, pixmap );
364 }
365
366 // The old method of hiding the window decorations
suppress_decorations_motif(struct splash * splash)367 static void suppress_decorations_motif(struct splash* splash)
368 {
369 struct
370 {
371 unsigned long flags, functions, decorations;
372 long input_mode;
373 } mwmhints;
374
375 Atom a = XInternAtom( splash->display, "_MOTIF_WM_HINTS", False );
376
377 mwmhints.flags = 15; // functions, decorations, input_mode, status
378 mwmhints.functions = 2; // ?
379 mwmhints.decorations = 0;
380 mwmhints.input_mode = 0;
381
382 XChangeProperty( splash->display, splash->win, a, a, 32,
383 PropModeReplace, (unsigned char*)&mwmhints, 5 );
384 }
385
386 // This is a splash, set it as such.
387 // If it fails, just hide the decorations...
suppress_decorations(struct splash * splash)388 static void suppress_decorations(struct splash* splash)
389 {
390 Atom atom_type = XInternAtom( splash->display, "_NET_WM_WINDOW_TYPE", True );
391 Atom atom_splash = XInternAtom( splash->display, "_NET_WM_WINDOW_TYPE_SPLASH", True );
392
393 if ( atom_type != None && atom_splash != None )
394 XChangeProperty( splash->display, splash->win, atom_type, XA_ATOM, 32,
395 PropModeReplace, (unsigned char*)&atom_splash, 1 );
396 //else
397 suppress_decorations_motif(splash); // FIXME: Unconditional until Metacity/compiz's SPLASH handling is fixed
398 }
399
400 /**
401 * Connects to the display and initializes splash with the screen details
402 *
403 * @return Success: 1; Failure: 0
404 */
splash_init_display(struct splash * splash,int argc,char ** argv)405 static int splash_init_display( struct splash* splash, int argc, char** argv )
406 {
407 char *display_name = NULL;
408 int i;
409 #ifdef USE_XINERAMA
410 int n_xinerama_screens = 1;
411 XineramaScreenInfo* p_screens = NULL;
412 #endif
413
414 for ( i = 0; i < argc; i++ )
415 {
416 if ( !strcmp( argv[i], "-display" ) || !strcmp( argv[i], "--display" ) )
417 {
418 display_name = ( i + 1 < argc )? argv[i+1]: NULL;
419 }
420 }
421
422 if ( !display_name )
423 {
424 display_name = getenv( "DISPLAY" );
425 }
426 // init display
427 splash->display = XOpenDisplay( display_name );
428 if ( !splash->display )
429 {
430 fprintf( stderr, "Failed to open display\n" );
431 return 0;
432 }
433
434 // create the window
435 splash->screen = DefaultScreen( splash->display );
436 splash->depth = DefaultDepth( splash->display, splash->screen );
437 splash->color_map = DefaultColormap( splash->display, splash->screen );
438 splash->visual = DefaultVisual( splash->display, splash->screen );
439
440 splash->display_width = DisplayWidth( splash->display, splash->screen );
441 splash->display_height = DisplayHeight( splash->display, splash->screen );
442 splash->display_x_pos = 0;
443 splash->display_y_pos = 0;
444
445 #ifdef USE_XINERAMA
446 p_screens = XineramaQueryScreens( splash->display, &n_xinerama_screens );
447 if( p_screens )
448 {
449 for( i=0; i < n_xinerama_screens; i++ )
450 {
451 if ( p_screens[i].screen_number == splash->screen )
452 {
453 splash->display_width = p_screens[i].width;
454 splash->display_height = p_screens[i].height;
455 splash->display_x_pos = p_screens[i].x_org;
456 splash->display_y_pos = p_screens[i].y_org;
457 break;
458 }
459 }
460 XFree( p_screens );
461 }
462 #endif
463 return 1;
464 }
465
466 /**
467 * Create the window for the splash screen
468 *
469 * @return Success: 1; Failure: 0
470 */
splash_create_window(struct splash * splash)471 static int splash_create_window(struct splash* splash)
472 {
473 Window root_win;
474 XGCValues values;
475 const char* name = "LibreOffice";
476 const char* icon = "icon"; // FIXME
477 XSizeHints size_hints;
478
479 root_win = RootWindow( splash->display, splash->screen );
480
481 splash->win = XCreateSimpleWindow( splash->display, root_win,
482 (splash->display_x_pos + (splash->display_width - splash->width)/2),
483 (splash->display_y_pos + (splash->display_height - splash->height)/2),
484 splash->width, splash->height, 0,
485 BlackPixel( splash->display, splash->screen ), BlackPixel( splash->display, splash->screen ) );
486
487 XSetWindowColormap( splash->display, splash->win, splash->color_map );
488
489 // setup colors
490 #define FILL_COLOR( xcol,col ) xcol.red = 256*col.r; xcol.green = 256*col.g; xcol.blue = 256*col.b;
491 FILL_COLOR( splash->barcolor, splash->barcol );
492 FILL_COLOR( splash->framecolor, splash->framecol );
493 #undef FILL_COLOR
494
495 XAllocColor( splash->display, splash->color_map, &(splash->barcolor) );
496 XAllocColor( splash->display, splash->color_map, &(splash->framecolor) );
497
498 // not resizable, no decorations, etc.
499 splash->gc = XCreateGC( splash->display, splash->win, 0/*value_mask*/, &values );
500
501 size_hints.flags = PPosition | PSize | PMinSize | PMaxSize;
502 size_hints.x = splash->display_x_pos;
503 size_hints.y = splash->display_y_pos;
504 size_hints.width = splash->width;
505 size_hints.height = splash->height;
506 size_hints.min_width = splash->width;
507 size_hints.max_width = splash->width;
508 size_hints.min_height = splash->height;
509 size_hints.max_height = splash->height;
510
511 XSetStandardProperties( splash->display, splash->win, name, icon, None,
512 NULL, 0, &size_hints );
513
514 // the actual work
515 suppress_decorations(splash);
516 create_pixmap(splash);
517
518 // show it
519 XSelectInput( splash->display, splash->win, 0 );
520 XMapWindow( splash->display, splash->win );
521
522 return 1;
523 }
524
525 // Re-draw & process the events
526 // Just throwing them away - we do not need anything more...
process_events(struct splash * splash)527 static void process_events(struct splash* splash)
528 {
529 XEvent xev;
530 int num_events;
531
532 XFlush( splash->display );
533 num_events = XPending( splash->display );
534 while ( num_events > 0 )
535 {
536 num_events--;
537 XNextEvent( splash->display, &xev );
538 }
539 }
540
541
ustr_to_str(rtl_uString * pStr)542 static rtl_String* ustr_to_str( rtl_uString* pStr )
543 {
544 rtl_String *pOut = NULL;
545
546 rtl_uString2String( &pOut, rtl_uString_getStr( pStr ),
547 rtl_uString_getLength( pStr ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS );
548
549 return pOut;
550 }
551
isHiDPI(struct splash * splash)552 static sal_Bool isHiDPI(struct splash* splash)
553 {
554 const char* pValStr;
555 double nDPI;
556
557 /*
558 * GNOME currently enables HiDPI support when the screen resolution is at least 192 dpi
559 * and the screen height (in device pixels) is at least 1200.
560 */
561
562 if (splash->display_height < 1200)
563 return sal_False;
564
565 pValStr = XGetDefault(splash->display, "Xft", "dpi");
566 /* if it's too old to have this, assume it's not hidpi */
567 if (!pValStr)
568 return sal_False;
569
570 nDPI = strtod(pValStr, NULL);
571 if (nDPI < 192)
572 return sal_False;
573
574 return sal_True;
575 }
576
577 #define IMG_SUFFIX ".png"
578
splash_load_image(struct splash * splash,rtl_uString * pUAppPath)579 static void splash_load_image( struct splash* splash, rtl_uString* pUAppPath )
580 {
581 /* FIXME-BCP47: if we wanted to support language tags here that would get
582 * complicated, this is C-source not C++ so LanguageTag can't be used. For
583 * now the splash screen will have to get along with language-territory. */
584
585 char *pBuffer, *pSuffix, *pLocale;
586 int nLocSize;
587 rtl_Locale *pLoc = NULL;
588 rtl_String *pLang, *pCountry, *pAppPath;
589
590 osl_getProcessLocale (&pLoc);
591 pLang = ustr_to_str (pLoc->Language);
592 pCountry = ustr_to_str (pLoc->Country);
593
594 nLocSize = strlen (pLang->buffer) + strlen (pCountry->buffer) + 3;
595 pLocale = malloc (nLocSize);
596 pLocale[0] = '-';
597 strcpy (pLocale + 1, pLang->buffer);
598 strcat (pLocale, "_");
599 strcat (pLocale, pCountry->buffer);
600
601 rtl_string_release( pCountry );
602 rtl_string_release( pLang );
603
604 pAppPath = ustr_to_str (pUAppPath);
605 pBuffer = malloc (pAppPath->length + nLocSize + 256);
606 strcpy (pBuffer, pAppPath->buffer);
607 pSuffix = pBuffer + pAppPath->length;
608 rtl_string_release( pAppPath );
609
610 strcpy (pSuffix, "intro");
611 strcat (pSuffix, pLocale);
612 strcat (pSuffix, IMG_SUFFIX);
613 if ( splash_load_bmp( splash, pBuffer ) )
614 goto cleanup; /* success */
615
616 /* load high resolution splash image */
617 splash->bHasHiDpiImage = sal_False;
618 if (isHiDPI(splash))
619 {
620 strcpy (pSuffix, "intro-highres" IMG_SUFFIX);
621 if ( splash_load_bmp( splash, pBuffer ) )
622 {
623 splash->bHasHiDpiImage = sal_True;
624 goto cleanup; /* success */
625 }
626 }
627 /* load standard resolution splash image */
628 strcpy (pSuffix, "intro" IMG_SUFFIX);
629 if ( splash_load_bmp( splash, pBuffer ) )
630 goto cleanup; /* success */
631
632 fprintf (stderr, "Failed to find intro image\n");
633
634 cleanup:
635 free (pLocale);
636 free (pBuffer);
637 }
638
639 /* Load the colors and size of the splash. */
splash_load_defaults(struct splash * splash,rtl_uString * pAppPath,sal_Bool * bNoDefaults)640 static void splash_load_defaults( struct splash* splash, rtl_uString* pAppPath, sal_Bool* bNoDefaults )
641 {
642 rtl_uString *pSettings = NULL, *pTmp = NULL;
643 rtlBootstrapHandle handle;
644 int logo[1] = { -1 },
645 bar[3] = { -1, -1, -1 },
646 frame[3] = { -1, -1, -1 },
647 pos[2] = { -1, -1 },
648 size[2] = { -1, -1 };
649
650 /* construct the sofficerc file location */
651 rtl_uString_newFromAscii( &pSettings, "file://" );
652 rtl_uString_newConcat( &pSettings, pSettings, pAppPath );
653 rtl_uString_newConcat( &pSettings, pSettings, pTmp );
654 rtl_uString_newFromAscii( &pTmp, SAL_CONFIGFILE( "soffice" ) );
655 rtl_uString_newConcat( &pSettings, pSettings, pTmp );
656
657 /* use it as the bootstrap file */
658 handle = rtl_bootstrap_args_open( pSettings );
659
660 /* get the values */
661 get_bootstrap_value( logo, 1, handle, "Logo" );
662 get_bootstrap_value( bar, 3, handle, "ProgressBarColor" );
663 get_bootstrap_value( frame, 3, handle, "ProgressFrameColor" );
664 if (isHiDPI(splash) && splash->bHasHiDpiImage)
665 {
666 get_bootstrap_value( pos, 2, handle, "ProgressPositionHigh" );
667 get_bootstrap_value( size, 2, handle, "ProgressSizeHigh" );
668 }
669 else
670 {
671 get_bootstrap_value( pos, 2, handle, "ProgressPosition" );
672 get_bootstrap_value( size, 2, handle, "ProgressSize" );
673 }
674
675 if ( logo[0] == 0 )
676 {
677 *bNoDefaults = sal_True;
678 }
679
680 splash_setup( splash, bar, frame, pos[0], pos[1], size[0], size[1] );
681
682 /* cleanup */
683 rtl_bootstrap_args_close( handle );
684 rtl_uString_release( pSettings );
685 rtl_uString_release( pTmp );
686 }
687
688
689 // Draw the progress
splash_draw_progress(struct splash * splash,int progress)690 void splash_draw_progress( struct splash* splash, int progress )
691 {
692 int length = 0;
693
694 if (!splash)
695 {
696 return;
697 }
698 // sanity
699 if ( progress < 0 )
700 {
701 progress = 0;
702 }
703 if ( progress > 100 )
704 {
705 progress = 100;
706 }
707 // draw progress...
708 length = ( progress * splash->barwidth / 100 ) - ( 2 * splash->barspace );
709 if ( length < 0 )
710 {
711 length = 0;
712 }
713 // border
714 XSetForeground( splash->display, splash->gc, splash->framecolor.pixel );
715 XDrawRectangle( splash->display, splash->win, splash->gc, splash->tlx, splash->tly,
716 splash->barwidth, splash->barheight );
717
718 // progress bar
719 XSetForeground( splash->display, splash->gc, splash->barcolor.pixel );
720 XFillRectangle( splash->display, splash->win, splash->gc,
721 splash->tlx + splash->barspace, splash->tly + splash->barspace,
722 length + 1, splash->barheight - 2 * splash->barspace + 1 );
723
724 // pending events
725 process_events(splash);
726 }
727
splash_destroy(struct splash * splash)728 void splash_destroy(struct splash* splash)
729 {
730 if(!splash)
731 return;
732
733 if(splash->display)
734 {
735 if(splash->gc)
736 {
737 XFreeGC(splash->display, splash->gc);
738 splash->gc = NULL;
739 }
740
741 XCloseDisplay( splash->display );
742 splash->display = NULL;
743 png_destroy_read_struct( &(splash->png_ptr), &(splash->info_ptr), NULL );
744 }
745 free(splash);
746 }
747
splash_create(rtl_uString * pAppPath,int argc,char ** argv)748 struct splash* splash_create(rtl_uString* pAppPath, int argc, char** argv)
749 {
750 struct splash* splash;
751 sal_Bool bNoDefaults = sal_False;
752
753 splash = calloc(1, sizeof(struct splash));
754 if (splash && !splash_init_display(splash, argc, argv))
755 {
756 splash_destroy(splash);
757 splash = NULL;
758 }
759
760 if (!splash)
761 return NULL;
762
763 splash->width = WINDOW_WIDTH;
764 splash->height = WINDOW_HEIGHT;
765
766 splash->tlx = 212;
767 splash->tly = 216;
768 splash->barwidth = 263;
769 splash->barheight = 8;
770 splash->barspace = PROGRESS_BARSPACE;
771 splash->barcol.b = 18;
772 splash->barcol.g = 202;
773 splash->barcol.r = 157;
774 splash->framecol.b = 0xD3;
775 splash->framecol.g = 0xD3;
776 splash->framecol.r = 0xD3;
777
778 splash_load_image( splash, pAppPath );
779 splash_load_defaults( splash, pAppPath, &bNoDefaults );
780
781 if (!bNoDefaults && splash_create_window(splash))
782 {
783 splash_draw_progress( splash, 0 );
784 return splash;
785 }
786
787 splash_destroy(splash);
788 return NULL;
789 }
790
791 #else /* not ENABLE_QUICKSTART_LIBPNG */
792
793 struct splash
794 {
795 };
796
797 /* Stubs that will never be called in this case */
splash_draw_progress(struct splash * splash,int progress)798 void splash_draw_progress( struct splash* splash, int progress )
799 {
800 (void)splash; (void)progress;
801 }
802
splash_destroy(struct splash * splash)803 void splash_destroy(struct splash* splash)
804 {
805 (void)splash;
806 }
807
splash_create(rtl_uString * pAppPath,int argc,char ** argv)808 struct splash* splash_create(rtl_uString* pAppPath, int argc, char** argv)
809 {
810 (void)pAppPath; (void)argc; (void)argv;
811 return NULL;
812 }
813
814
815 #endif // ENABLE_QUICKSTART_LIBPNG
816
817 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
818