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author | Thomas Groman <tgroman@nuegia.net> | 2019-09-19 00:41:48 -0700 |
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committer | Thomas Groman <tgroman@nuegia.net> | 2019-09-19 00:41:48 -0700 |
commit | 32b3ed0a1362a4b0798ad71fac3450fb77cb7e41 (patch) | |
tree | 7be7a2f602e6a5af7bc2db86bef9cf2a659c3d3d /api/logic/icons/IconUtils.cpp | |
parent | 5fb2c6334e7d5237db11695b4c0ec0f2d1e47c88 (diff) | |
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merged from 0.6.7 codebase
Diffstat (limited to 'api/logic/icons/IconUtils.cpp')
-rw-r--r-- | api/logic/icons/IconUtils.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/api/logic/icons/IconUtils.cpp b/api/logic/icons/IconUtils.cpp new file mode 100644 index 00000000..bf530c16 --- /dev/null +++ b/api/logic/icons/IconUtils.cpp @@ -0,0 +1,62 @@ +#include "IconUtils.h" + +#include "FileSystem.h" +#include <QDirIterator> + +#include <array> + +namespace { +std::array<const char *, 6> validIconExtensions = {{ + "svg", + "png", + "ico", + "gif", + "jpg", + "jpeg" +}}; +} + +namespace IconUtils{ + +QString findBestIconIn(const QString &folder, const QString & iconKey) { + int best_found = validIconExtensions.size(); + QString best_filename; + + QDirIterator it(folder, QDir::NoDotAndDotDot | QDir::Files, QDirIterator::NoIteratorFlags); + while (it.hasNext()) { + it.next(); + auto fileInfo = it.fileInfo(); + + if(fileInfo.completeBaseName() != iconKey) + continue; + + auto extension = fileInfo.suffix(); + + for(int i = 0; i < best_found; i++) { + if(extension == validIconExtensions[i]) { + best_found = i; + qDebug() << i << " : " << fileInfo.fileName(); + best_filename = fileInfo.fileName(); + } + } + } + return FS::PathCombine(folder, best_filename); +} + +QString getIconFilter() { + QString out; + QTextStream stream(&out); + stream << '('; + for(size_t i = 0; i < validIconExtensions.size() - 1; i++) { + if(i > 0) { + stream << " "; + } + stream << "*." << validIconExtensions[i]; + } + stream << " *." << validIconExtensions[validIconExtensions.size() - 1]; + stream << ')'; + return out; +} + +} + |