75 lines
1.8 KiB
C++
75 lines
1.8 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 __GUI_UTILS_
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#define __GUI_UTILS_
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#include <gtkmm.h>
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#include <rtengine.h>
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bool removeIfThere (Gtk::Container* cont, Gtk::Widget* w, bool increference=true);
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void thumbInterp (const unsigned char* src, int sw, int sh, unsigned char* dst, int dw, int dh);
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Glib::ustring removeExtension (const Glib::ustring& filename);
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Glib::ustring getExtension (const Glib::ustring& filename);
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void drawCrop (Cairo::RefPtr<Cairo::Context> cr, int imx, int imy, int imw, int imh, int startx, int starty, double scale, const rtengine::procparams::CropParams& cparams);
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/**
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* @brief Lock GTK for critical section.
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*
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* Will unlock on destruction. To use:
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*
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* <code>
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* {
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* GThreadLock lock;
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* // critical code
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* }
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* </code>
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*/
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class GThreadLock
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{
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public:
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GThreadLock()
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{
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gdk_threads_enter();
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}
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~GThreadLock()
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{
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gdk_threads_leave();
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}
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};
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/**
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* @brief Unlock GTK critical section.
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*
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* Will relock on destruction.
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*/
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class GThreadUnLock
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{
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public:
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GThreadUnLock()
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{
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gdk_threads_leave();
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}
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~GThreadUnLock()
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{
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gdk_threads_enter();
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}
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};
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#endif
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