home *** CD-ROM | disk | FTP | other *** search
/ Los Alamos National Laboratory / LANL_CD.ISO / software / medview / custom / source / 3dcustom / a3dviewe.m < prev    next >
Encoding:
Text File  |  1992-02-20  |  5.8 KB  |  236 lines
  1. #import <appkit/Application.h>
  2. #import <appkit/Window.h>
  3. #import <appkit/Menu.h>
  4. #import <appkit/MenuCell.h>
  5. #import <appkit/Text.h>
  6. #import <appkit/Form.h>
  7. #import <soundkit/Sound.h>
  8. #import <ldsyms.h>
  9. #import <sys/loader.h>
  10. #import <strings.h>
  11. #import <libc.h>
  12. #import "pathutil.h"
  13. #import "a3DViewerView.h"
  14. #import "CubeView.h"
  15.  
  16. static struct mach_header  *header;    // The header used for loading
  17. static id    customSubmenu;        // Submenu handle for possible extension
  18.  
  19. static id    inspectorPanel;
  20. static id    fileName;
  21. static id    parameterForm;
  22. static id    recordButton;
  23. static id    stopButton;
  24. static id    playButton;
  25. static id    deleteButton;
  26. static id    tmpSound;
  27.  
  28. @implementation a3DViewerView
  29.  
  30. + setCustomComponentData:(struct mach_header *)hd customMenu:(id)subMenu
  31. {
  32.     id  box;
  33.     id  mCell;
  34.     id  classObj;
  35.     header = hd;
  36.     customSubmenu = subMenu;
  37.     mCell = [customSubmenu addItem:"3D Viewer"
  38.                            action:@selector(showAlert)
  39.                            keyEquivalent:0];
  40.     classObj = [[a3DViewerView alloc] init];
  41.     [mCell setTarget:classObj];
  42.     [customSubmenu display];
  43.     
  44.     inspectorPanel = [NXApp loadNibSection:"Inspector.nib" owner:classObj
  45.                                            withNames:YES fromHeader:header];
  46.     box = NXGetNamedObject("3DFileBox", inspectorPanel);
  47.     fileName = NXGetNamedObject("3DFileName", box);
  48.     box = NXGetNamedObject("3DParameterBox", inspectorPanel);
  49.     parameterForm = NXGetNamedObject("3DForm", box);
  50.     [parameterForm setAction:@selector(setPhi) at:0];
  51.     [parameterForm setAction:@selector(setTheta) at:1];
  52.     [parameterForm setAction:@selector(setInvdist) at:2];
  53.     
  54.     box = NXGetNamedObject("3DSoundButtonBox", inspectorPanel);
  55.     recordButton = NXGetNamedObject("3DRecordSoundButton", box);
  56.        [recordButton setAction:@selector(recordSound:)];
  57.     stopButton = NXGetNamedObject("3DStopSoundButton", box);
  58.        [stopButton setAction:@selector(stopSound:)];
  59.     playButton = NXGetNamedObject("3DPlaySoundButton", box);
  60.        [playButton setAction:@selector(playSound:)];
  61.     deleteButton = NXGetNamedObject("3DDeleteSoundButton", box);
  62.        [deleteButton setAction:@selector(deleteSound:)];
  63.     tmpSound = 0x0;
  64.     return classObj;
  65. }
  66.  
  67. - (void) showAlert
  68. {
  69.     NXRunAlertPanel(NULL, "Custom Menu Activated", NULL, NULL, NULL);
  70. }
  71.  
  72. - initCustomComponent
  73. {    
  74.     self = [super init];
  75.     _3Dpanel = [NXApp loadNibSection:"3DViewer.nib" owner:self
  76.                                      withNames:YES fromHeader:header];
  77.     _3DcontentView = [_3Dpanel contentView];
  78.     
  79.     _3DcubeView = NXGetNamedObject("3DCubeView" , _3Dpanel);
  80.     [_3DcubeView setmachHeader:header];
  81.     [_3DcubeView setController:self];
  82.     
  83.     [_3Ddatasets setTarget:self];
  84.     [_3Ddatasets setAction:@selector(openData:)];
  85.       
  86.     return _3DcontentView;
  87. }
  88.  
  89. - recordSound:sender
  90. {
  91.     if( !tmpSound ) tmpSound = [Sound new];
  92.     [tmpSound setDelegate:self];
  93.     [tmpSound record];
  94.     return self;
  95. }
  96.  
  97. - playSound:sender
  98. {
  99.     if( tmpSound ) [tmpSound play];
  100.     else
  101.     [playButton setState:0];
  102.     return self;
  103. }
  104.  
  105. - didPlay:sender
  106. {
  107.     [playButton setState:0];
  108.     return self;
  109. }
  110.  
  111. - didRecord:sender
  112. {
  113.     [recordButton setState:0];
  114.     [_3DcubeView setViewSound:tmpSound];
  115.     return self;
  116. }
  117.  
  118. - stopSound:sender
  119. {
  120.     if( tmpSound ) [tmpSound stop];
  121.     return self;
  122. }
  123.  
  124. - deleteSound:sender
  125. {
  126.     [_3DcubeView deleteViewSound];
  127.     return self;
  128. }
  129.  
  130. - inspectCustomComponent
  131. {
  132.     [inspectorPanel makeKeyAndOrderFront:self];
  133.     [self refreshInspectorPanel];
  134.     return self;
  135. }
  136.  
  137. - (void)refreshInspectorPanel
  138. {
  139.     int  index;
  140.     if( [inspectorPanel isVisible] ) {
  141.        [recordButton setTarget:self];
  142.        [stopButton setTarget:self];
  143.        [playButton setTarget:self];
  144.        [deleteButton setTarget:self];
  145.        [inspectorPanel orderFront:self];
  146.        if( [_3DcubeView currentDataFile] )
  147.           [fileName setStringValue:basename([_3DcubeView currentDataFile])];
  148.        [parameterForm setFloatValue:[_3DcubeView readPhi] at:0];
  149.        [parameterForm setFloatValue:[_3DcubeView readTheta] at:1];
  150.        [parameterForm setFloatValue:[_3DcubeView readInvdist] at:2];
  151.        for( index=0; index<3; index++ )
  152.           [parameterForm setTarget:self at:index];
  153.     }
  154. }
  155.  
  156. - (void)setPhi
  157. {
  158.     if( [_3DcubeView writePhi:[parameterForm floatValueAt:0]] )
  159.        [parameterForm setFloatValue:[_3DcubeView readPhi] at:0];;
  160.     [parameterForm selectTextAt:0];
  161. }
  162.  
  163. - (void)setTheta
  164. {
  165.     if( [_3DcubeView writeTheta:[parameterForm floatValueAt:1]] )
  166.        [parameterForm setFloatValue:[_3DcubeView readTheta] at:1];;
  167.     [parameterForm selectTextAt:1];
  168. }
  169.  
  170. - (void)setInvdist
  171. {
  172.     if( [_3DcubeView writeInvdist:[parameterForm floatValueAt:2]] )
  173.        [parameterForm setFloatValue:[_3DcubeView readInvdist] at:2];;
  174.     [parameterForm selectTextAt:2];
  175. }
  176.  
  177. - openData:sender
  178. {
  179.     [_3DcubeView openData:sender];
  180.     [self perform:@selector(displayAndFlush:) with:self
  181.                             afterDelay:1 cancelPrevious:YES];
  182.     return self;
  183. }
  184.  
  185. - (void) displayAndFlush:sender
  186. {
  187.     [[_3DcontentView window] disableFlushWindow];
  188.     [[_3DcontentView window] display];
  189.     [[_3DcontentView window] reenableFlushWindow];
  190.     [[_3DcontentView window] flushWindowIfNeeded];
  191.     [self resetFirstResponder:_3DcubeView];
  192. }
  193.  
  194. - setViews:(id)cv
  195. {
  196.     _3DcubeView = cv;
  197.     _3DcontentView = [cv superview];
  198.     return self;
  199. }
  200.  
  201. - (void)resetFirstResponder:(id)frv
  202. {
  203.     id  vt = [_3DcontentView superview];
  204.     
  205.     if ( [vt isKindOf:[Text class]] )
  206.         [vt textDidGetKeys:vt isEmpty:NO];
  207.     [[frv window] makeFirstResponder:frv];
  208.     [self refreshInspectorPanel];
  209. }
  210.  
  211. - free
  212. {
  213.     if( tmpSound ) [tmpSound free];
  214.     return [super free];
  215. }
  216.  
  217. - write:(NXTypedStream *)stream
  218. {
  219.     [super write:stream];
  220.     return self;
  221. }
  222.  
  223. - read:(NXTypedStream *)stream
  224. {
  225.     [super read:stream];
  226.     return self;
  227. }
  228.  
  229. - awake
  230. {
  231.     [super awake];
  232.     return self;
  233. }
  234.  
  235. @end
  236.