Last change
on this file since 4794 was
2840,
checked in by ldelgass, 13 years ago
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Use trace macros in image loader. Formatting fixes in libs
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-
Property svn:eol-style set to
native
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File size:
1.3 KB
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1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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2 | #include <map> |
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3 | #include <string> |
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4 | |
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5 | #include "ImageLoader.h" |
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6 | #include "ImageLoaderImpl.h" |
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7 | #include "ImageLoaderFactory.h" |
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8 | #include "Trace.h" |
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9 | |
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10 | ImageLoaderFactory *ImageLoaderFactory::_instance = NULL; |
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11 | |
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12 | ImageLoaderFactory::ImageLoaderFactory() |
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13 | { |
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14 | } |
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15 | |
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16 | ImageLoaderFactory *ImageLoaderFactory::getInstance() |
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17 | { |
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18 | if (_instance == NULL) { |
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19 | _instance = new ImageLoaderFactory(); |
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20 | } |
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21 | |
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22 | return _instance; |
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23 | } |
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24 | |
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25 | void ImageLoaderFactory::addLoaderImpl(const std::string& ext, ImageLoaderImpl *loaderImpl) |
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26 | { |
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27 | std::map<std::string, ImageLoaderImpl *>::iterator iter; |
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28 | iter = _loaderImpls.find(ext); |
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29 | if (iter == _loaderImpls.end()) { |
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30 | _loaderImpls[ext] = loaderImpl; |
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31 | } else { |
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32 | TRACE("conflicting data loader for .%s files\n", ext.c_str()); |
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33 | return; |
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34 | } |
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35 | } |
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36 | |
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37 | ImageLoader *ImageLoaderFactory::createLoader(const std::string& ext) |
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38 | { |
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39 | std::map<std::string, ImageLoaderImpl *>::iterator iter; |
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40 | iter = _loaderImpls.find(ext); |
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41 | if (iter != _loaderImpls.end()) { |
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42 | ImageLoader *imageLoader = new ImageLoader(); |
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43 | imageLoader->setLoaderImpl((*iter).second); |
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44 | return imageLoader; |
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45 | } else { |
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46 | TRACE("%s file not supported\n", ext.c_str()); |
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47 | } |
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48 | return 0; |
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49 | } |
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50 | |
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51 | |
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