LCOV - code coverage report
Current view: top level - Core/Scripting - OOJSInterfaceDefinition.m (source / functions) Hit Total Coverage
Test: coverxygen.info Lines: 0 4 0.0 %
Date: 2025-05-28 07:50:54 Functions: 0 0 -

          Line data    Source code
       1           0 : /*
       2             : 
       3             : OOJSInterfaceDefinition.m
       4             : 
       5             : 
       6             : Oolite
       7             : Copyright (C) 2004-2013 Giles C Williams and contributors
       8             : 
       9             : This program is free software; you can redistribute it and/or
      10             : modify it under the terms of the GNU General Public License
      11             : as published by the Free Software Foundation; either version 2
      12             : of the License, or (at your option) any later version.
      13             : 
      14             : This program is distributed in the hope that it will be useful,
      15             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      16             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17             : GNU General Public License for more details.
      18             : 
      19             : You should have received a copy of the GNU General Public License
      20             : along with this program; if not, write to the Free Software
      21             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
      22             : MA 02110-1301, USA.
      23             : 
      24             : */
      25             : 
      26             : #import "OOJSInterfaceDefinition.h"
      27             : #import "OOJavaScriptEngine.h"
      28             : 
      29             : 
      30             : @implementation OOJSInterfaceDefinition
      31             : 
      32           0 : - (id) init {
      33             :         self = [super init];
      34             :         _callback = JSVAL_VOID;
      35             :         _callbackThis = NULL;
      36             : 
      37             :         _owningScript = [[OOJSScript currentlyRunningScript] weakRetain];
      38             : 
      39             :         [[NSNotificationCenter defaultCenter] addObserver:self
      40             :                                                                                                  selector:@selector(deleteJSPointers)
      41             :                                                                                                  name:kOOJavaScriptEngineWillResetNotification
      42             :                                                                                            object:[OOJavaScriptEngine sharedEngine]];
      43             : 
      44             :         return self;
      45             : }
      46             : 
      47           0 : - (void) deleteJSPointers
      48             : {
      49             : 
      50             :         JSContext                               *context = OOJSAcquireContext();
      51             :         _callback = JSVAL_VOID;
      52             :         _callbackThis = NULL;
      53             :         JS_RemoveValueRoot(context, &_callback);
      54             :         JS_RemoveObjectRoot(context, &_callbackThis);
      55             : 
      56             :         OOJSRelinquishContext(context);
      57             : 
      58             :         [[NSNotificationCenter defaultCenter] removeObserver:self
      59             :                                                                                                         name:kOOJavaScriptEngineWillResetNotification
      60             :                                                                                                   object:[OOJavaScriptEngine sharedEngine]];
      61             : 
      62             : }
      63             : 
      64           0 : - (void) dealloc 
      65             : {
      66             :         [_owningScript release];
      67             : 
      68             :         [self deleteJSPointers];
      69             : 
      70             :         [super dealloc];
      71             : }
      72             : 
      73             : - (NSString *)title 
      74             : {
      75             :         return _title;
      76             : }
      77             : 
      78             : 
      79             : - (void)setTitle:(NSString *)title
      80             : {
      81             :         [_title autorelease];
      82             :         _title = [title retain];
      83             : }
      84             : 
      85             : 
      86             : - (NSString *)category
      87             : {
      88             :         return _category;
      89             : }
      90             : 
      91             : 
      92             : - (void)setCategory:(NSString *)category
      93             : {
      94             :         [_category autorelease];
      95             :         _category = [category retain];
      96             : }
      97             : 
      98             : 
      99             : - (NSString *)summary
     100             : {
     101             :         return _summary;
     102             : }
     103             : 
     104             : 
     105             : - (void)setSummary:(NSString *)summary
     106             : {
     107             :         [_summary autorelease];
     108             :         _summary = [summary retain];
     109             : }
     110             : 
     111             : 
     112             : - (jsval)callback
     113             : {
     114             :         return _callback;
     115             : }
     116             : 
     117             : 
     118             : - (void)setCallback:(jsval)callback
     119             : {
     120             :         JSContext                               *context = OOJSAcquireContext();
     121             :         JS_RemoveValueRoot(context, &_callback);
     122             :         _callback = callback;
     123             :         OOJSAddGCValueRoot(context, &_callback, "OOJSInterfaceDefinition callback function");
     124             :         OOJSRelinquishContext(context);
     125             : }
     126             : 
     127             : 
     128             : - (JSObject *)callbackThis
     129             : {
     130             :         return _callbackThis;
     131             : }
     132             : 
     133             : 
     134             : - (void)setCallbackThis:(JSObject *)callbackThis
     135             : {
     136             :         JSContext                               *context = OOJSAcquireContext();
     137             :         JS_RemoveObjectRoot(context, &_callbackThis);
     138             :         _callbackThis = callbackThis;
     139             :         OOJSAddGCObjectRoot(context, &_callbackThis, "OOJSInterfaceDefinition callback this");
     140             :         OOJSRelinquishContext(context);
     141             : }
     142             : 
     143             : 
     144             : - (void)runCallback:(NSString *)key
     145             : {
     146             :         OOJavaScriptEngine *engine = [OOJavaScriptEngine sharedEngine];
     147             :         JSContext                       *context = OOJSAcquireContext();                
     148             :         jsval                                   rval = JSVAL_VOID;
     149             : 
     150             :         jsval         cKey = OOJSValueFromNativeObject(context, key);
     151             : 
     152             :         OOJSScript *owner = [_owningScript retain]; // local copy needed
     153             :         [OOJSScript pushScript:owner];
     154             :         
     155             :         [engine callJSFunction:_callback
     156             :                                  forObject:_callbackThis
     157             :                                           argc:1
     158             :                                           argv:&cKey
     159             :                                         result:&rval];
     160             :         
     161             :         [OOJSScript popScript:owner];
     162             :         [owner release];
     163             : 
     164             :         OOJSRelinquishContext(context);
     165             : }
     166             : 
     167             : 
     168             : - (NSComparisonResult)interfaceCompare:(OOJSInterfaceDefinition *)other
     169             : {
     170             :         NSComparisonResult byCategory = [_category caseInsensitiveCompare:[other category]];
     171             :         if (byCategory == NSOrderedSame)
     172             :         {
     173             :                 return [_title caseInsensitiveCompare:[other title]];
     174             :         }
     175             :         else
     176             :         {
     177             :                 return byCategory;
     178             :         }
     179             : }
     180             : 
     181             : @end

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