29     pih = new PreviewHandlerIdleHelper;  in PreviewHandler()
30     pih->phandler = this;  in PreviewHandler()
31     pih->destroyed = false;  in PreviewHandler()
32     pih->pending = 0;  in PreviewHandler()
39     if (pih->pending) {  in ~PreviewHandler()
40         pih->destroyed = true;  in ~PreviewHandler()
42         delete pih;  in ~PreviewHandler()
50     pih->pending++;  in setImage()
55             if (pih->destroyed) {  in setImage()
56                 if (pih->pending == 1) {  in setImage()
57                     delete pih;  in setImage()
59                     --pih->pending;  in setImage()
65             if (pih->phandler->image) {  in setImage()
66                 IImage8* const oldImg = pih->phandler->image;  in setImage()
69                 pih->phandler->image = i;  in setImage()
72                 pih->phandler->image = i;  in setImage()
75             pih->phandler->cropParams = cp;  in setImage()
76             pih->phandler->previewScale = scale;  in setImage()
77             --pih->pending;  in setImage()
87     pih->pending++;  in delImage()
92             if (pih->destroyed) {  in delImage()
93                 if (pih->pending == 1) {  in delImage()
94                     delete pih;  in delImage()
96                     --pih->pending;  in delImage()
102             if (pih->phandler->image) {  in delImage()
103                 IImage8* oldImg = pih->phandler->image;  in delImage()
105                 pih->phandler->image = nullptr;  in delImage()
110             pih->phandler->previewImgMutex.lock();  in delImage()
111             pih->phandler->previewImg.clear();  in delImage()
112             pih->phandler->previewImgMutex.unlock();  in delImage()
114             --pih->pending;  in delImage()
123     pih->pending++;  in imageReady()
128             if (pih->destroyed) {  in imageReady()
129                 if (pih->pending == 1) {  in imageReady()
130                     delete pih;  in imageReady()
132                     --pih->pending;  in imageReady()
138             pih->phandler->previewImgMutex.lock();  in imageReady()
139 …pih->phandler->previewImg = Gdk::Pixbuf::create_from_data(pih->phandler->image->getData(), Gdk::CO…  in imageReady()
140             pih->phandler->previewImgMutex.unlock ();  in imageReady()
142             pih->phandler->cropParams = cp;  in imageReady()
143             pih->phandler->previewImageChanged ();  in imageReady()
144             --pih->pending;  in imageReady()