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)
103 lines
2.7 KiB
C++
103 lines
2.7 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 _HISTOGRAMPANEL_
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#define _HISTOGRAMPANEL_
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#include <gtkmm.h>
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#include <glibmm.h>
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class HistogramArea;
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struct HistogramAreaIdleHelper {
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HistogramArea* harea;
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bool destroyed;
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int pending;
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};
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class HistogramArea : public Gtk::DrawingArea {
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protected:
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Glib::RefPtr<Gdk::GC> gc_;
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Glib::RefPtr<Gdk::Pixmap> backBuffer;
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Gdk::Color black;
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Gdk::Color white;
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Gdk::Color red;
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Gdk::Color green;
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Gdk::Color blue;
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Gdk::Color lgray;
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Gdk::Color mgray;
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Gdk::Color dgray;
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unsigned int lhist[256];
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unsigned int rhist[256];
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unsigned int ghist[256];
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unsigned int bhist[256];
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bool valid;
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bool showFull;
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int oldwidth, oldheight;
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bool needVal;
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bool needRed;
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bool needGreen;
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bool needBlue;
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HistogramAreaIdleHelper* haih;
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public:
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HistogramArea();
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~HistogramArea();
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void renderHistogram ();
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void update (unsigned int* rh, unsigned int* gh, unsigned int* bh, unsigned int* lh);
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void updateOptions (bool r, bool g, bool b, bool v);
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void on_realize();
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bool on_expose_event(GdkEventExpose* event);
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bool on_button_press_event (GdkEventButton* event);
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void styleChanged (const Glib::RefPtr<Gtk::Style>& style);
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private:
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void drawCurve(Cairo::RefPtr<Cairo::Context> &cr,
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unsigned int * data, double scale, int hsize, int vsize);
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void drawMarks(Cairo::RefPtr<Cairo::Context> &cr,
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unsigned int * data, double scale, int hsize, int & ui, int & oi);
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};
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class HistogramPanel : public Gtk::HBox {
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protected:
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HistogramArea* histogramArea;
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Gtk::ToggleButton* showRed;
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Gtk::ToggleButton* showGreen;
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Gtk::ToggleButton* showBlue;
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Gtk::ToggleButton* showValue;
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sigc::connection rconn;
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public:
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HistogramPanel ();
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void histogramChanged (unsigned int* rh, unsigned int* gh, unsigned int* bh, unsigned int* lh) { histogramArea->update (rh, gh, bh, lh); }
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void rgbv_toggled ();
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void resized (Gtk::Allocation& req);
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};
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#endif
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