home *** CD-ROM | disk | FTP | other *** search
/ Nebula 1 / Nebula One.iso / Graphics / Misc / Wood.0.72 / Sources / AttributesInspector.m < prev    next >
Encoding:
Text File  |  1994-06-21  |  4.2 KB  |  225 lines
  1.  
  2. #import "AttributesInspector.h"
  3. #import "Tree.h"
  4.  
  5. @implementation AttributesInspector
  6.  
  7. - init
  8. {  
  9.        [super init];
  10.     view = nil;    
  11.     return self;
  12. }
  13.    
  14. - (BOOL)wantsButtons 
  15. { 
  16.     return NO; 
  17. }
  18.  
  19. - (BOOL)doesHandleSelection
  20. {
  21.     char buf[MAXPATHLEN + 1];
  22.     id bundle;
  23.     
  24.     if([self selectionCount] == 1 && [[self selection] isMemberOf:[Tree class]]){
  25.         if(!view){
  26.              bundle = [NXBundle mainBundle];
  27.             [bundle getPath:buf forResource:"AttributesInspector" ofType:"nib"];
  28.                [NXApp loadNibFile:buf owner:self withNames:NO fromZone:[self zone]];
  29.         }
  30.         return YES;
  31.     }
  32.     return NO;
  33. }
  34.  
  35. - ok:sender
  36. {
  37.     return [super ok:sender];
  38. }
  39.  
  40. - revert:sender
  41. {
  42.     [super revert:sender];
  43.     [clearAttachment setEnabled:[[self selection] attached]];
  44.     [clearSound setEnabled:[[self selection] hasSound]];
  45.     [soundView setSound:[[self selection] attachedSound]];
  46.     return self;
  47. }
  48.   
  49. - changeAttachment:sender
  50. {
  51.     const char *localDirectory;
  52.     const char *const *localFiles;
  53.     char buffer[MAXPATHLEN];
  54.     id openpanel = [OpenPanel new];
  55.     const char *const *fileTypes = {NULL};
  56.     
  57.     if([openpanel runModalForTypes:fileTypes]){
  58.         localDirectory = [openpanel directory];
  59.         localFiles = [openpanel filenames];
  60.         strcpy(buffer,localDirectory);
  61.         strcat(buffer,"/");
  62.         strcat(buffer,*localFiles);
  63.         [clearAttachment setEnabled:YES];
  64.         [[self selection] attachFile:buffer];
  65.     }
  66.     return self;
  67. }
  68.  
  69. - clearAttachment:sender
  70. {
  71.     [[self selection] breakAttachment];
  72.     [clearAttachment setEnabled:NO];
  73.     return self;
  74. }
  75.  
  76. - changeSound:sender
  77. {
  78.     const char *localDirectory;
  79.     const char *const *localFiles;
  80.     char buffer[MAXPATHLEN];
  81.     id openpanel = [OpenPanel new];
  82.     const char *const fileTypes[2] = {"snd",NULL};
  83.     
  84.     if([openpanel runModalForTypes:fileTypes]){
  85.         localDirectory = [openpanel directory];
  86.         localFiles = [openpanel filenames];
  87.         strcpy(buffer,localDirectory);
  88.         strcat(buffer,"/");
  89.         strcat(buffer,*localFiles);
  90.         [clearSound setEnabled:YES];
  91.         [[self selection] attachSound:buffer];
  92.         [soundView setSound:[[self selection] attachedSound]];
  93.     }
  94.     return self;
  95. }
  96.  
  97. - clearSound:sender
  98. {
  99.     [[self selection] breakSound];
  100.     [clearSound setEnabled:NO];
  101.     return self;
  102. }
  103.  
  104. - erase:sender
  105. {    
  106.     return self;
  107. }
  108.  
  109. - pause:sender
  110. {
  111.     if([pauseButton state]){
  112.         [playButton setEnabled:NO];
  113.         [recordButton setEnabled:NO];
  114.         [stopButton setEnabled:NO];
  115.         [soundView pause:self];
  116.     } else {
  117.         [playButton setEnabled:YES];
  118.         [recordButton setEnabled:YES];
  119.         [stopButton setEnabled:YES];
  120.         [soundView resume:self];
  121.     }
  122.     return self;
  123. }
  124.  
  125. - play:sender
  126. {
  127.     [playButton setEnabled:NO];
  128.     [recordButton setEnabled:NO];
  129.     [stopButton setEnabled:YES];
  130.     [pauseButton setState:0];
  131.     [soundView play:self];
  132.     return self;
  133. }
  134.  
  135. - record:sender
  136. {    
  137.     [recordButton setEnabled:NO];
  138.     [playButton setEnabled:NO];
  139.     [stopButton setEnabled:YES];
  140.     [soundView record:self];
  141.     return self;
  142. }
  143.  
  144. - stop:sender
  145. {
  146.     [soundView stop:self];
  147.     return self;
  148. }
  149.  
  150. - scale:sender
  151. {
  152.     [soundView setReductionFactor:[sender floatValue]];
  153.     return self;
  154. }
  155.  
  156. // SoundView delegate methods
  157.  
  158. - didPlay:sender
  159. {
  160.     [soundMeter stop:self];
  161.     [playButton setState:0];
  162.     [playButton setEnabled:YES];
  163.     [recordButton setState:0];
  164.     [recordButton setEnabled:YES];
  165.     [pauseButton setState:0];
  166.     return self;
  167. }
  168.  
  169. - willPlay:sender
  170. {
  171.     [soundMeter setSound:[sender soundBeingProcessed]];
  172.     [soundMeter run:self];
  173.     return self;
  174. }
  175.  
  176. - willRecord:sender
  177. {
  178.     [soundMeter setSound:[sender soundBeingProcessed]];
  179.     [soundMeter run:self];
  180.     return self;
  181. }
  182.  
  183. - didRecord:sender
  184. {
  185.     [soundMeter stop:self];
  186.     [playButton setState:0];
  187.     [playButton setEnabled:YES];
  188.     [recordButton setState:0];
  189.     [recordButton setEnabled:YES];
  190.     [pauseButton setState:0];
  191.     if(![[self selection] hasSound]){
  192.         [[self selection] setSound:[soundView sound]];
  193.         [clearSound setEnabled:YES];
  194.     }
  195.     return self;
  196. }
  197.  
  198. - soundDidChange:sender
  199. {
  200.     if(![[self selection] hasSound]){
  201.         [[self selection] setSound:[soundView sound]];
  202.         [clearSound setEnabled:YES];
  203.     }
  204.     return self;
  205. }
  206.  
  207. - hadError:sender
  208. {
  209.     int err = [[sender soundBeingProcessed] processingError];
  210.  
  211.     if([playButton state])
  212.     NXRunAlertPanel("Play error",
  213.         SNDSoundError(err),
  214.         "OK",
  215.         NULL,NULL);
  216.     else if([recordButton state])
  217.     NXRunAlertPanel("Record error",
  218.         SNDSoundError(err),
  219.         "OK",
  220.         NULL,NULL);
  221.     return [self stop:self];
  222. }
  223.  
  224. @end
  225.