terminatorX/src/tX_dialog.cc

   1 /*
   2     terminatorX - realtime audio scratching software
   3     Copyright (C) 1999-2003  Alexander König
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19     File: tX_dialog.c
  20
  21     Description: Contains the implementation of the Options and About
  22                  Dialogs. (And some really ugly "WE WANT TO
  23                  TYPE LESS" macros)
  24
  25     Changes:
  26
  27     28 Jul 1999: Now display compiletime settings in the about dialog.
  28 */
  29
  30 #include "config.h"
  31 #include "tX_types.h"
  32 #include "tX_global.h"
  33 #include "tX_dialog.h"
  34 #include <gtk/gtk.h>
  35 #include <string.h>
  36 #include <gdk/gdk.h>
  37 #include "tX_icon.h"
  38 #include "tX_glade_interface.h"
  39 #include "tX_glade_support.h"
  40
  41 #ifndef WIN32
  42 #include <X11/extensions/XInput.h>
  43 #include <X11/X.h>
  44 #endif
  45
  46 #include "license.c"
  47 #include "tX_mastergui.h"
  48 #include "version.h"
  49 #include <dirent.h>
  50
  51 extern char *logo_xpm[];
  52 GtkWidget *opt_dialog;
  53 int opt_hidden=0;
  54
  55 void apply_options(GtkWidget *dialog) {
  56         /* Audio */
  57         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "alsa_driver")))) {
  58                 globals.audiodevice_type=ALSA;
  59         } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "oss_driver")))) {
  60                 globals.audiodevice_type=OSS;
  61         } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "jack_driver")))) {
  62                 globals.audiodevice_type=JACK;
  63         }
  64
  65         /* Audio: OSS */
  66         strcpy(globals.oss_device, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "oss_audio_device"))->entry)));
  67         globals.oss_buff_no=(int) gtk_spin_button_get_value(GTK_SPIN_BUTTON(lookup_widget(dialog, "oss_buffers")));
  68         globals.oss_buff_size=(int) gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "oss_buffersize")));
  69         globals.oss_samplerate=atoi(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "oss_samplerate"))->entry)));
  70
  71         /* Audio: ALSA */
  72         strcpy(globals.alsa_device, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "alsa_audio_device"))->entry)));
  73         globals.alsa_buff_no=(int) gtk_spin_button_get_value(GTK_SPIN_BUTTON(lookup_widget(dialog, "alsa_buffers")));
  74         globals.alsa_buff_size=(int) gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "alsa_buffersize")));
  75         globals.alsa_samplerate=atoi(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "alsa_samplerate"))->entry)));
  76
  77         /* TODO: JACK
  78         */
  79
  80         /* Input */
  81         globals.xinput_enable=(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "xinput_enable")))==TRUE);
  82         strcpy(globals.xinput_device, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "xinput_device"))->entry)));
  83         globals.mouse_speed=gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "mouse_speed")));
  84         globals.sense_cycles=(int) gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "stop_sense_cycles")));
  85
  86         /* User Interface */
  87         globals.show_nag=(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "startup_nagbox")))==TRUE);
  88         globals.tooltips=(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "mainwin_tooltips")))==TRUE);
  89         if (globals.tooltips) gtk_tooltips_enable(gui_tooltips);
  90         else gtk_tooltips_disable(gui_tooltips);
  91
  92         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "buttons_text_only")))) {
  93                 globals.button_type=BUTTON_TYPE_TEXT;
  94         } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "buttons_icon_only")))) {
  95                 globals.button_type=BUTTON_TYPE_ICON;
  96         } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "buttons_text_and_icon")))) {
  97                 globals.button_type=BUTTON_TYPE_BOTH;
  98         }
  99
 100         globals.update_delay=(int) gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "update_delay")));
 101         globals.update_idle=(int) gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "update_idle")));
 102         globals.flash_response=gtk_range_get_value(GTK_RANGE(lookup_widget(dialog, "vumeter_decay")));
 103
 104         /* Misc */
 105         strcpy(globals.file_editor, gtk_entry_get_text(GTK_ENTRY(lookup_widget(dialog, "soundfile_editor"))));
 106         strcpy(globals.lrdf_path, gtk_entry_get_text(GTK_ENTRY(lookup_widget(dialog, "ladspa_rdf_path"))));
 107         globals.prelis=(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "prelisten_enabled")))==TRUE);
 108 }
 109
 110
 111 #define WID_DYN TRUE, TRUE, 0
 112 #define WID_FIX FALSE, FALSE, 0
 113
 114 #define my_new_subsec(s); \
 115         separator=gtk_hseparator_new(); \
 116         gtk_box_pack_start(GTK_BOX(vbox), separator, WID_DYN);\
 117         gtk_widget_show(separator); \
 118         label=gtk_label_new(s); \
 119         gtk_misc_set_alignment (GTK_MISC(label), 0 ,0.5); \
 120         gtk_box_pack_start(GTK_BOX(vbox), label, WID_DYN); \
 121         gtk_widget_show(label);
 122
 123 #define my_new_button(btn, s); \
 124         btn=gtk_button_new_with_label(s); \
 125         gtk_box_pack_start(GTK_BOX(aa), btn, WID_DYN); \
 126         gtk_widget_show(btn);
 127
 128
 129 #define begin_box(); box=gtk_hbox_new(FALSE, 5);
 130
 131 #define begin_hom_box(); box=gtk_hbox_new(TRUE, 5);
 132
 133 #define end_box(); gtk_box_pack_start(GTK_BOX(vbox), box, WID_DYN); \
 134         gtk_widget_show(box);
 135
 136 #define add_widget_dyn(wid); gtk_box_pack_start(GTK_BOX(box), wid, WID_DYN);\
 137         gtk_widget_show(wid);
 138
 139 #define add_widget_fix(wid); gtk_box_pack_start(GTK_BOX(box), wid, WID_FIX);\
 140         gtk_widget_show(wid);
 141
 142 #define add_expl(s); label=gtk_label_new(s); \
 143         gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5);\
 144         add_widget_fix(label);
 145
 146 #define add_expl_dyn(s); label=gtk_label_new(s); \
 147         gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5);\
 148         add_widget_dyn(label);
 149
 150 #ifdef USE_ALSA
 151 static GList *alsa_devices;
 152
 153 GList *get_alsa_device_list() {
 154         if (alsa_devices) {
 155                 return alsa_devices;
 156         }
 157
 158         FILE *file;
 159         char buffer[PATH_MAX+1];
 160
 161         if ((file = fopen("/proc/asound/pcm", "r"))) {
 162                 while(fgets(buffer, PATH_MAX, file)) {
 163                         buffer[PATH_MAX]=0;
 164                         if (strlen(buffer)) buffer[strlen(buffer)-1]=0;
 165                         if(strstr(buffer, "playback")) {
 166                                 alsa_devices=g_list_append (alsa_devices, strdup(buffer));
 167                         }
 168                 }
 169                 fclose(file);
 170         }
 171
 172         return alsa_devices;
 173 }
 174 #else
 175 GList *get_alsa_device_list() {
 176         return NULL;
 177 }
 178 #endif
 179
 180
 181 #ifdef USE_OSS
 182 static GList *oss_devices=NULL;
 183
 184 int oss_select_dsp_only(const struct dirent *entry){
 185         return (strstr(entry->d_name, "dsp")!=0);
 186 }
 187
 188 GList *get_oss_device_list() {
 189         if (oss_devices) {
 190                 return oss_devices;
 191         }
 192
 193
 194     struct dirent **namelist;
 195     int n,i;
 196     n = scandir("/dev", &namelist, oss_select_dsp_only, alphasort);
 197
 198     if (n>0) {
 199         for (i=0; i<n; i++) {
 200                         char buffer[256];
 201             sprintf(buffer, "/dev/%s", namelist[i]->d_name);
 202             free(namelist[i]);
 203                         oss_devices=g_list_append (oss_devices, strdup(buffer));
 204                 }
 205         }
 206
 207         return oss_devices;
 208 }
 209 #endif
 210
 211 static GList *sampling_rates=NULL;
 212
 213 GList *get_sampling_rates_list() {
 214         if (sampling_rates) {
 215                 return sampling_rates;
 216         }
 217
 218         char buffer[256];
 219
 220         sampling_rates=g_list_append(sampling_rates, (void *) "22000");
 221         sampling_rates=g_list_append(sampling_rates, (void *) "32000");
 222         sampling_rates=g_list_append(sampling_rates, (void *) "44100");
 223         sampling_rates=g_list_append(sampling_rates, (void *) "48000");
 224
 225         return sampling_rates;
 226 }
 227
 228 static GList *xinput_devices=NULL;
 229
 230 GList *get_xinput_devices_list() {
 231         if (xinput_devices) {
 232                 return xinput_devices;
 233         }
 234
 235         int devmax;
 236         Display *dpy=XOpenDisplay(NULL);
 237         XDeviceInfo *xdev=XListInputDevices(dpy, &devmax);
 238         XCloseDisplay(dpy);
 239
 240         for (int i=0; i<devmax; i++) {
 241                 xinput_devices=g_list_append(xinput_devices, strdup(xdev[i].name));
 242         }
 243
 244         XFreeDeviceList(xdev);
 245
 246         return xinput_devices;
 247 }
 248
 249 void init_tx_options(GtkWidget *dialog) {
 250         /* Audio */
 251         switch (globals.audiodevice_type) {
 252                 case ALSA: gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "alsa_driver")), 1);
 253                         break;
 254
 255                 case JACK: gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "jack_driver")), 1);
 256                         break;
 257
 258                 case OSS:
 259                 default:
 260                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "oss_driver")), 1);
 261                         break;
 262         }
 263
 264 #ifndef USE_OSS
 265         gtk_widget_set_sensitive(lookup_widget(dialog, "oss_driver"), 0);
 266         gtk_widget_set_sensitive(lookup_widget(dialog, "oss_audio_device"), 0);
 267         gtk_widget_set_sensitive(lookup_widget(dialog, "oss_buffers"), 0);
 268         gtk_widget_set_sensitive(lookup_widget(dialog, "oss_buffersize"), 0);
 269 #endif
 270
 271 #ifndef USE_ALSA
 272         gtk_widget_set_sensitive(lookup_widget(dialog, "alsa_driver"), 0);
 273         // TODO: Rest!
 274 #endif
 275
 276 #ifndef USE_JACK
 277         gtk_widget_set_sensitive(lookup_widget(dialog, "jack_driver"), 0);
 278 #endif
 279
 280         /* Audio: OSS */
 281         gtk_combo_set_popdown_strings(GTK_COMBO(lookup_widget(dialog, "oss_audio_device")), get_oss_device_list());
 282         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "oss_audio_device"))->entry), globals.oss_device);
 283
 284         gtk_spin_button_set_value(GTK_SPIN_BUTTON(lookup_widget(dialog, "oss_buffers")), globals.oss_buff_no);
 285         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "oss_buffersize")), globals.oss_buff_size);
 286
 287         gtk_combo_set_popdown_strings(GTK_COMBO(lookup_widget(dialog, "oss_samplerate")), get_sampling_rates_list());
 288         char tmp[32];
 289         sprintf(tmp, "%i", globals.oss_samplerate);
 290         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "oss_samplerate"))->entry), tmp);
 291
 292
 293         /* Audio: ALSA */
 294         gtk_combo_set_popdown_strings(GTK_COMBO(lookup_widget(dialog, "alsa_audio_device")), get_alsa_device_list());
 295         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "alsa_audio_device"))->entry), globals.alsa_device);
 296
 297         gtk_spin_button_set_value(GTK_SPIN_BUTTON(lookup_widget(dialog, "alsa_buffers")), globals.alsa_buff_no);
 298         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "alsa_buffersize")), globals.alsa_buff_size);
 299
 300         gtk_combo_set_popdown_strings(GTK_COMBO(lookup_widget(dialog, "alsa_samplerate")), get_sampling_rates_list());
 301         sprintf(tmp, "%i", globals.alsa_samplerate);
 302         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "alsa_samplerate"))->entry), tmp);
 303
 304
 305         /* TODO: Samplerate!
 306                 ALSA
 307                 JACK
 308         */
 309
 310         /* Input */
 311         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "xinput_enable")), globals.xinput_enable);
 312
 313         gtk_combo_set_popdown_strings(GTK_COMBO(lookup_widget(dialog, "xinput_device")), get_xinput_devices_list());
 314         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(lookup_widget(dialog, "xinput_device"))->entry), globals.xinput_device);
 315
 316         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "mouse_speed")), globals.mouse_speed);
 317         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "stop_sense_cycles")), globals.sense_cycles);
 318
 319         /* User Interface */
 320         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "startup_nagbox")), globals.show_nag);
 321         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "mainwin_tooltips")), globals.tooltips);
 322
 323         switch (globals.button_type) {
 324                 case BUTTON_TYPE_TEXT:
 325                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "buttons_text_only")), 1);
 326                         break;
 327
 328                 case BUTTON_TYPE_ICON:
 329                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "buttons_icon_only")), 1);
 330                         break;
 331
 332                 case BUTTON_TYPE_BOTH:
 333                 default:
 334                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "buttons_text_and_icon")), 1);
 335         }
 336
 337         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "update_delay")), globals.update_delay);
 338         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "update_idle")), globals.update_idle);
 339         gtk_range_set_value(GTK_RANGE(lookup_widget(dialog, "vumeter_decay")), globals.flash_response);
 340
 341         /* Misc */
 342         gtk_entry_set_text(GTK_ENTRY(lookup_widget(dialog, "soundfile_editor")), globals.file_editor);
 343         gtk_entry_set_text(GTK_ENTRY(lookup_widget(dialog, "ladspa_rdf_path")), globals.lrdf_path);
 344         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog, "prelisten_enabled")), globals.prelis);
 345 }
 346
 347 void create_options()
 348 {
 349         opt_dialog=create_tx_options();
 350         init_tx_options(opt_dialog);
 351         gtk_widget_show(opt_dialog);
 352 }
 353
 354 /* void create_options()
 355 {
 356         // gtk_tooltips_set_tip(opt_tips, buff_size_slider, "Sets the size of the kernel level audio buffers. On slower systems you might have to increase this value (if you hear \"clicks\"). Lower values mean lower latency though.", NULL);
 357         // gtk_tooltips_set_tip(opt_tips, mouse_speed_slider, "The speed of your mouse in scratch mode. Use negative values to invert motion.", NULL);
 358         // gtk_tooltips_set_tip(opt_tips, sense_cycles_slider, "If there is no \"motion-event\" for x cycles, where x is the number of cycles you select here, terminatorX assumes mouse motion has stopped. For smaller buffer sizes (=> shorter cycle times) you might have to increase this value", NULL);
 359         // gtk_tooltips_set_tip(opt_tips,       update_idle_slider, "The update thread will idle for the selcted amount of milliseconds. If you want to have a more responsive display update increase this value - if you have performance problems reduce this value.", NULL);
 360         // gtk_tooltips_set_tip(opt_tips,       update_delay_slider, "How often to update the slow widgets.", NULL);
 361 } */
 362
 363 void display_options()
 364 {
 365         if (opt_dialog) {
 366                 gdk_window_raise(opt_dialog->window);
 367         } else {
 368                 create_options();
 369         }
 370 }
 371
 372 GtkWidget *about=NULL;
 373
 374 void raise_about()
 375 {
 376         if (about)
 377         gdk_window_raise(about->window);
 378 }
 379
 380
 381 void destroy_about()
 382 {
 383         if (about)
 384         {
 385                 gtk_widget_destroy(about);
 386                 about=NULL;
 387         }
 388 }
 389
 390
 391
 392 #define add_about_wid(wid); gtk_box_pack_start(GTK_BOX(box), wid, WID_DYN); \
 393         gtk_widget_show(wid);
 394
 395 #define add_about_wid_fix(wid); gtk_box_pack_start(GTK_BOX(box), wid, WID_FIX); \
 396         gtk_widget_show(wid);
 397
 398 GdkFont *GPL_font=NULL;
 399
 400 void show_about(int nag)
 401 {
 402         GtkWidget *window, *pwid;
 403         GdkBitmap *mask;
 404         GtkStyle *style;
 405         GtkWidget *btn;
 406         GtkWidget *box;
 407         GtkWidget *hbox;
 408         GtkWidget *label;
 409         GtkWidget *sep;
 410         GtkWidget *text;
 411         GtkWidget *scroll;
 412         GdkPixmap *pmap=NULL;
 413
 414         if (about)
 415         {
 416                 gdk_window_raise(about->window);
 417                 return;
 418         }
 419
 420         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 421         gtk_window_set_wmclass(GTK_WINDOW(window), "terminatorX", "tX_about");
 422
 423         gtk_container_set_border_width(GTK_CONTAINER(window), 5);
 424
 425 //      GTK_WINDOW(window)->use_uposition=TRUE;
 426
 427         gtk_widget_realize(window);
 428
 429         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 430         gtk_window_set_title(GTK_WINDOW(window), "terminatorX - About");
 431
 432         if (nag)
 433         {
 434                 gdk_window_set_decorations(window->window, (enum GdkWMDecoration) 0);
 435         }
 436
 437
 438         style = gtk_widget_get_style( window );
 439
 440         pmap=gdk_pixmap_create_from_xpm_d(window->window, &mask, &style->bg[GTK_STATE_NORMAL], (gchar **)logo_xpm);
 441
 442         pwid = gtk_pixmap_new( pmap, mask );
 443
 444         printf("pixmap: %08x %08x.\n", pwid, pmap);
 445
 446         if (nag) {
 447                 GtkWidget *box=gtk_vbox_new(FALSE, 2);
 448                 GtkWidget *box2=gtk_hbox_new(FALSE, 2);
 449                 GtkWidget *label;
 450
 451                 gtk_container_add(GTK_CONTAINER(window), box);
 452                 gtk_box_pack_start(GTK_BOX(box), pwid, WID_FIX);
 453                 gtk_box_pack_start(GTK_BOX(box), box2, WID_FIX);
 454
 455                 label=gtk_label_new(PACKAGE" release "VERSION);
 456                 gtk_box_pack_start(GTK_BOX(box2), label, WID_DYN);
 457                 gtk_misc_set_alignment(GTK_MISC(label), 0.1, 0.5);
 458                 gtk_widget_show(label);
 459
 460                 label=gtk_label_new("Copyright (C) 1999-2003 by Alexander K\xC3\xB6nig");
 461                 gtk_box_pack_start(GTK_BOX(box2), label, WID_DYN);
 462                 gtk_misc_set_alignment(GTK_MISC(label), 0.9, 0.5);
 463                 gtk_widget_show(label);
 464
 465                 gtk_widget_show(box2);
 466                 gtk_widget_show(box);
 467                 gtk_widget_show(window);
 468                 gtk_widget_show(pwid);
 469
 470                 while (gtk_events_pending()) gtk_main_iteration();
 471         }
 472         else
 473         {
 474                 box=gtk_vbox_new(FALSE, 5);
 475                 add_about_wid_fix(pwid);
 476
 477                 sep=gtk_hseparator_new();
 478                 add_about_wid_fix(sep);
 479                 char about_prefix_umlaut[]="\nThis is "PACKAGE" Release "VERSION" - Copyright (C) 1999-2003 by Alexander K\xC3\xB6nig";
 480                 char about_rest[]="\n\nSend comments, patches and scratches to: alex@lisas.de\n"
 481                 "terminatorX-homepage: http://www.terminatorX.cx\n\nThis binary has been compiled with the following flags: "
 482                 "Sox support: "
 483 #ifdef USE_SOX_INPUT
 484                 "ON"
 485 #else
 486                 "OFF"
 487 #endif
 488                 " - mpg123 support: "
 489 #ifdef USE_MPG123_INPUT
 490                 "ON"
 491 #else
 492                 "OFF"
 493 #endif
 494                 " - \nogg123 support: "
 495 #ifdef USE_OGG123_INPUT
 496                 "ON"
 497 #else
 498                 "OFF"
 499 #endif
 500
 501                 " - 3DNow!: "
 502 #ifdef USE_3DNOW
 503                 "ON"
 504 #else
 505                 "OFF"
 506 #endif
 507
 508                 " - enhanced scheduling: "
 509 #ifdef USE_SCHEDULER
 510                 "ON"
 511 #else
 512                 "OFF"
 513 #endif
 514                 " - for a "
 515 #ifdef WORDS_BIGENDIAN
 516                 "big"
 517
 518 #else
 519                 "little"
 520 #endif
 521                 " endian machine.\n";
 522
 523                 char buffer[4096];
 524
 525                 strcpy(buffer, about_prefix_umlaut);
 526                 strcat(buffer, about_rest);
 527
 528                 label=gtk_label_new(buffer);
 529
 530                 gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
 531                 add_about_wid_fix(label);
 532
 533                 sep=gtk_hseparator_new();
 534                 add_about_wid_fix(sep);
 535
 536                 label=gtk_label_new("License (GPL V2):");
 537                 gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
 538                 add_about_wid_fix(label);
 539
 540                 hbox=gtk_hbox_new(FALSE, 5);
 541
 542                 GtkTextIter iter;
 543                 GtkTextBuffer *tbuffer;
 544
 545                 text=gtk_text_view_new();
 546                 tbuffer=gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
 547                 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_NONE);
 548                 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), false);
 549                 gtk_text_buffer_get_iter_at_offset (tbuffer, &iter, 0);
 550
 551                 scroll=gtk_scrolled_window_new (NULL, NULL);
 552                 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 553                 gtk_container_add (GTK_CONTAINER (scroll), text);
 554                 gtk_text_buffer_create_tag (tbuffer, "courier", "family", "courier", NULL);
 555
 556                 gtk_text_buffer_insert_with_tags_by_name(tbuffer, &iter, license, -1, "courier", NULL);
 557                 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 5);
 558                 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 5);
 559                 gtk_widget_set_usize(GTK_WIDGET(text), 640, 180);
 560                 gtk_widget_show(text);
 561
 562                 gtk_box_pack_start(GTK_BOX(hbox), scroll, WID_DYN);
 563                 gtk_widget_show(scroll);
 564
 565                 add_about_wid(hbox);
 566
 567                 sep=gtk_hseparator_new();
 568                 add_about_wid_fix(sep);
 569
 570                 btn=gtk_button_new_with_label("Close");
 571                 add_about_wid_fix(btn);
 572
 573                 gtk_container_add(GTK_CONTAINER(window), box);
 574                 gtk_widget_show(box);
 575
 576                 gtk_signal_connect(GTK_OBJECT(btn), "clicked", (GtkSignalFunc) destroy_about, NULL);
 577                 gtk_signal_connect(GTK_OBJECT(window), "delete-event", (GtkSignalFunc) destroy_about, NULL);
 578         }
 579         gtk_widget_show(window);
 580         tX_set_icon(window, "tX About");
 581
 582         while (gtk_events_pending()) gtk_main_iteration();
 583
 584         about=window;
 585 }
 586
 587 GdkBitmap *tX_icon_mask=NULL;
 588 GdkPixmap *tX_icon_pmap=NULL;
 589 GtkWidget *tX_icon_widget=NULL;
 590
 591 void tX_set_icon(GtkWidget *widget, char *name)
 592 {
 593         GtkStyle *style;
 594
 595         style = gtk_widget_get_style( widget );
 596
 597         if (!tX_icon_pmap)
 598         {
 599                 tX_icon_pmap=gdk_pixmap_create_from_xpm_d(widget->window, &tX_icon_mask, &style->bg[GTK_STATE_NORMAL], (gchar **) tX_icon_xpm );
 600                 //tX_icon_widget = gtk_pixmap_new( tX_icon_pmap, tX_icon_mask );
 601                 //gtk_widget_realize(tX_icon_widget);
 602         }
 603
 604         gdk_window_set_icon(widget->window, NULL, tX_icon_pmap, tX_icon_mask);
 605         gdk_window_set_icon_name(widget->window, name);
 606 }