Turn almost all Listeners into abstract interfaces
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@@ -29,9 +29,7 @@
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class PreviewLoaderListener
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{
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public:
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virtual ~PreviewLoaderListener()
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{
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}
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virtual ~PreviewLoaderListener() = default;
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/**
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* @brief a preview is ready
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@@ -39,16 +37,12 @@ public:
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* @param dir_id directory ID this is for
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* @param fd entry
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*/
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virtual void previewReady(int dir_id, FileBrowserEntry* fd)
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{
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}
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virtual void previewReady(int dir_id, FileBrowserEntry* fd) = 0;
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/**
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* @brief all previews have finished loading
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*/
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virtual void previewsFinished(int dir_id_)
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{
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}
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virtual void previewsFinished(int dir_id_) = 0;
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};
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class PreviewLoader :
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