9d1dc25f56
Yeah, should really factor out this snippet into some header file. It is already in premac.h, but I think premac.h can't be included as such in all the places where this copy-pasted snippet now is. Need to experiment.
149 lines
4.6 KiB
Objective-C
149 lines
4.6 KiB
Objective-C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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*************************************************************************/
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#import <Foundation/NSObjCRuntime.h>
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#if defined (NSFoundationVersionNumber10_5) && MAC_OS_X_VERSION_MAX_ALLOWED < 1050
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@class CALayer;
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@class NSViewController;
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typedef int NSColorRenderingIntent;
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#endif
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#import "OOoContentDataParser.h"
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@implementation OOoContentDataParser
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- (id)init
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{
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if ((self = [super init]) != nil) {
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shouldReadCharacters = NO;
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textContent = nil;
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runningTextContent = nil;
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return self;
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}
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return nil;
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}
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- (void)parseXML:(NSData*)data intoDictionary:(NSMutableDictionary*)dict
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{
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mdiValues = dict;
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//NSLog(@"data: %@ %d", data, [data length]);
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//init parser settings
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shouldReadCharacters = NO;
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NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];
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// Once again...
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// class 'OOoContentDataParser' does not implement the 'NSXMLParserDelegate' protocol
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// So instead of this:
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// [parser setDelegate:self];
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// do this:
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objc_msgSend(parser, @selector(setDelegate:), self);
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[parser setShouldResolveExternalEntities:NO];
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[parser parse];
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[parser release];
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//NSLog(@"finished");
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}
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- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict
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{
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// all text content is stored inside <text:p> elements
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if ([elementName isEqualToString:@"text:p"] == YES) {
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runningTextContent = [NSMutableString new];
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shouldReadCharacters = YES;
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//NSLog(@"start");
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} else {
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return;
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}
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//NSLog(@"start element %@", elementName);
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}
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- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
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{
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if (shouldReadCharacters == TRUE) {
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if (textContent == nil) {
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textContent = [NSMutableString new];
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} else if ([runningTextContent isEqualToString:@""] == NO) {
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// separate by whitespace
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[textContent appendString:@" "];
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}
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//NSLog(@"end");
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[textContent appendString:[NSString stringWithString:runningTextContent]];
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[runningTextContent release];
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}
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shouldReadCharacters = NO;
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}
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- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
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{
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if (shouldReadCharacters == NO) {
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return;
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}
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//NSLog(string);
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[runningTextContent appendString:string];
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//NSLog(@"currentElement: %@", currentElement);
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//NSLog(@"read: %@", string);
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}
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- (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError
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{
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//NSLog(@"parsing finished with error");
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NSLog(@"An error occurred parsing the document. (Error %i, Description: %@, Line: %i, Column: %i)", [parseError code],
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[[parser parserError] localizedDescription], [parser lineNumber],
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[parser columnNumber]);
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if (runningTextContent != nil) {
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[runningTextContent release];
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}
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if (textContent != nil) {
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[textContent release];
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}
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}
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- (void)parserDidEndDocument:(NSXMLParser *)parser
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{
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if (textContent != nil && [textContent length] > 0) {
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[mdiValues setObject:[NSString stringWithString:textContent] forKey:(NSString*)kMDItemTextContent];
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[textContent release];
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}
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}
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@end
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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