eef14f76dd
Moved debayer and preprocessing parameters to class ProcParams for every single image. Added tab RAW for changing those parameters. Progress bar shows only load step (work to do)
77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _PREVIEWHANDLER_
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#define _PREVIEWHANDLER_
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#include <rtengine.h>
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#include <gtkmm.h>
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#include <list>
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class PreviewListener {
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public:
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virtual void previewImageChanged () {}
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};
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class PreviewHandler;
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struct PreviewHandlerIdleHelper {
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PreviewHandler* phandler;
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bool destroyed;
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int pending;
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};
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class PreviewHandler : public rtengine::PreviewImageListener {
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friend int iasetimage (void* data);
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friend int iadelimage (void* data);
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friend int imready (void* data);
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protected:
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rtengine::IImage8* image;
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rtengine::procparams::CropParams cropParams;
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double previewScale;
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PreviewHandlerIdleHelper* pih;
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std::list<PreviewListener*> listeners;
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Glib::Mutex previewImgMutex;
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Glib::RefPtr<Gdk::Pixbuf> previewImg;
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public:
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PreviewHandler ();
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~PreviewHandler ();
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void addPreviewImageListener (PreviewListener* l) { listeners.push_back (l); }
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// previewimagelistener
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void setImage (rtengine::IImage8* img, double scale, rtengine::procparams::CropParams cp);
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void delImage (rtengine::IImage8* img);
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void imageReady (rtengine::procparams::CropParams cp);
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// this function is called when a new preview image arrives from rtengine
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void previewImageChanged ();
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// with this function it is possible to ask for a rough approximation of a (possibly zoomed) crop of the image
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Glib::RefPtr<Gdk::Pixbuf> getRoughImage (int x, int y, int w, int h, double zoom);
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Glib::RefPtr<Gdk::Pixbuf> getRoughImage (int desiredW, int desiredH, double& zoom);
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rtengine::procparams::CropParams getCropParams () { return cropParams; }
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};
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#endif
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