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259 | daniel-mar | 1 | /* |
2 | This file is part of a common library |
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3 | Copyright (C) 1990-2006 Toby Thain, toby@telegraphics.com.au |
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4 | |||
5 | This program is free software; you can redistribute it and/or modify |
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6 | it under the terms of the GNU General Public License as published by |
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7 | the Free Software Foundation; either version 2 of the License, or |
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8 | (at your option) any later version. |
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9 | |||
10 | This program is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | GNU General Public License for more details. |
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14 | |||
15 | You should have received a copy of the GNU General Public License |
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16 | along with this program; if not, write to the Free Software |
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17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | */ |
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19 | |||
20 | #include "ae.h" |
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21 | |||
22 | #pragma segment AE |
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23 | |||
24 | OSErr got_required_params(const AppleEvent *ae){ |
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25 | DescType typeCode; |
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26 | Size actualSize; |
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27 | OSErr e; |
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28 | |||
29 | e = AEGetAttributePtr(ae,keyMissedKeywordAttr,typeWildCard,&typeCode,0,0,&actualSize); |
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30 | return e == errAEDescNotFound ? noErr : (e ? e : errAEEventNotHandled); |
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31 | } |
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32 | |||
33 | AE_HANDLER(handle_open_app){ OSErr e; |
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34 | if(!(e = got_required_params(theAppleEvent))) |
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35 | e = open_app(); |
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36 | return e; |
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37 | } |
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38 | |||
39 | OSErr doc_list(const AppleEvent *theAppleEvent,OSErr (*f)(FSSpec *fss)){ |
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40 | AEDescList docList; |
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41 | long i; |
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42 | AEKeyword theAEKeyword; |
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43 | DescType typeCode; |
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44 | FSSpec fss; |
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45 | Size actualSize; |
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46 | OSErr e; |
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47 | |||
48 | if(!(e = AEGetParamDesc(theAppleEvent,keyDirectObject,typeAEList,&docList))){ |
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49 | if(!(e = got_required_params(theAppleEvent)) && !(e = AECountItems(&docList,&i))) |
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50 | while(i) |
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51 | if( (e = AEGetNthPtr(&docList,i--,typeFSS,&theAEKeyword, |
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52 | &typeCode,(Ptr)&fss,sizeof(fss),&actualSize)) |
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53 | || (e = f(&fss)) ) |
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54 | break; |
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55 | AEDisposeDesc(&docList); |
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56 | } |
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57 | return e; |
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58 | } |
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59 | |||
60 | AE_HANDLER(handle_open_doc){ |
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61 | return doc_list(theAppleEvent,open_doc); |
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62 | } |
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63 | |||
64 | AE_HANDLER(handle_print_doc){ |
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65 | return doc_list(theAppleEvent,print_doc); |
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66 | } |
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67 | |||
68 | AE_HANDLER(handle_quit_app){ OSErr e; |
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69 | if(!(e = got_required_params(theAppleEvent))) |
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70 | e = quit_app(); |
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71 | return e; |
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72 | } |
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73 | |||
74 | OSErr init_AE(struct AE_handler *h){ OSErr e = noErr; |
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75 | for(;h->theAEEventClass;h++) |
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76 | if(e = AEInstallEventHandler(h->theAEEventClass,h->theAEEventID, |
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77 | NewAEEventHandlerUPP(h->handler),0,false)) |
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78 | break; |
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79 | return e; |
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80 | } |