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67 lines
1.6 KiB
Plaintext
67 lines
1.6 KiB
Plaintext
//
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// VLLilypondDocument.mm
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// Vocalese
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//
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// Created by Matthias Neeracher on 10/20/06.
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// Copyright 2006 __MyCompanyName__. All rights reserved.
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//
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#import "VLMMADocument.h"
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@implementation VLDocument (MMA)
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const int kMajorOffset = 6;
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const int kMinorOffset = 9;
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const char * sKeyNames[] = {
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"ges", "des", "as", "es", "bes", "f",
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"c", "g", "d", "a", "e", "b", "fis", "cis", "gis"
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};
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- (NSData *)mmaDataWithError:(NSError **)outError
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{
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char buf[32];
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NSBundle * bndl = [NSBundle mainBundle];
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const VLProperties & prop = song->fProperties.front();
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std::string mmaFile = std::string("// Generated by VocalEasel ")
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+ (const char *)[[bndl objectForInfoDictionaryKey:@"CFBundleVersion"]
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UTF8String]
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+ "\n\n";
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sprintf(buf, "Tempo %d\n", [songTempo intValue]);
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mmaFile += buf;
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sprintf(buf, "Groove %s\n", [songGroove UTF8String]);
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mmaFile += buf;
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sprintf(buf, "KeySig %d%c\n", labs(prop.fKey), prop.fKey>=0 ? '#' : '&');
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mmaFile += buf;
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mmaFile += '\n';
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std::string mmas;
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for (size_t m=0; m<song->CountMeasures(); ++m) {
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sprintf(buf, "%-5d", m+1);
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mmaFile += buf;
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song->fMeasures[m].MMAChords(mmas);
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mmaFile += mmas;
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song->fMeasures[m].MMANotes(mmas);
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mmaFile += "\t{ " + mmas + " }\n";
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}
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mmaFile += mmas;
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return [[NSString stringWithUTF8String:mmaFile.c_str()]
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dataUsingEncoding:NSUTF8StringEncoding];
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}
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- (NSFileWrapper *)mmaFileWrapperWithError:(NSError **)outError
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{
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NSData * data = [self mmaDataWithError:outError];
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if (!data)
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return nil;
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else
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return [[[NSFileWrapper alloc]
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initRegularFileWithContents:data]
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autorelease];
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}
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@end
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