55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2018 Jean-Christophe FRISCH <natureh.510@gmail.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 <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <gtkmm/image.h>
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#include "rtscalable.h"
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/**
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* @brief A derived class of Gtk::Image in order to handle theme-related icon sets.
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*/
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class RTSurface :
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public RTScalable
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{
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public:
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RTSurface();
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explicit RTSurface(const Glib::ustring& fileName, const Glib::ustring& rtlFileName = {});
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void setImage(const Glib::ustring& fileName, const Glib::ustring& rtlFileName = {});
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int getWidth() const;
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int getHeight() const;
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bool hasSurface() const;
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Cairo::RefPtr<const Cairo::ImageSurface> get() const;
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const Cairo::RefPtr<Cairo::ImageSurface>& get();
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static void init();
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static void updateImages();
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static void setDPInScale(double newDPI, int newScale);
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private:
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void changeImage(const Glib::ustring& imageName);
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static double dpiBack; // used to keep track of master dpi change
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static int scaleBack; // used to keep track of master scale change
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Cairo::RefPtr<Cairo::ImageSurface> surface;
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};
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