Issue 2134: removed obsolete raw highlight preservation setting from GUI (still left in procparams for backwards compatilibility)

2015-07-10 12:00:36 +02:00
commit d5ca351c20
1751 changed files with 441944 additions and 0 deletions
--- a/rtgui/mycurve.h
+++ b/rtgui/mycurve.h
@@ -0,0 +1,149 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
+ *
+ *  RawTherapee is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  RawTherapee is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _MYCURVE_
+#define _MYCURVE_
+
+#include <gtkmm.h>
+#include <vector>
+#include "curvelistener.h"
+#include "cursormanager.h"
+#include "coloredbar.h"
+#include "coordinateadjuster.h"
+#include "../rtengine/LUT.h"
+#include "guiutils.h"
+#include "options.h"
+
+#define RADIUS			3	/** radius of the control points */
+#define CBAR_WIDTH_STD	13	/** width of the colored bar (border included) for standard themes */
+#define CBAR_WIDTH_SLIM	10	/** width of the colored bar (border included) for slim themes */
+#define CBAR_MARGIN		2	/** spacing between the colored bar and the graph */
+#define SQUARE			2	/** half length of the square shape of the tangent handles */
+#define MIN_DISTANCE	5	/** min distance between control points */
+#define GRAPH_SIZE		200 /** size of the curve editor graphic */
+
+/** @brief Flat or Diagonal curve type
+    For compatibility and simplicity reason, order shouldn't change, and must be identical to the order specified in the curveType widget
+ */
+enum CurveType {
+	CT_Flat,
+	CT_Diagonal
+};
+
+/** @brief Tells the type of element that the points snaps to
+ */
+enum SnapToType {
+	ST_None,		/// The point is not snapped
+	ST_Identity,	/// Point snapped to the identity curve
+	ST_Neighbors	/// Point snapped to the neighbor points
+};
+
+enum ResizeState {
+	RS_Pending = 1,	/// Resize has to occurs
+	RS_Done    = 2,	/// Resize has been done
+	RS_Force   = 4	/// Resize has to occurs even without CONFIGURE event
+};
+
+class MyCurveIdleHelper;
+class CurveEditor;
+
+class MyCurve : public Gtk::DrawingArea, public BackBuffer, public ColorCaller, public CoordinateProvider {
+
+	friend class MyCurveIdleHelper;
+
+	protected:
+		float pipetteR, pipetteG, pipetteB;  /// RGB values from the PipetteDataProvider ; if a channel is set to -1.0f, it is not used
+		float pipetteVal; /// Effective pipette value, i.e. where to create the point; if a point already exist near this value, it'll be used
+
+		CurveListener* listener;
+		ColoredBar *leftBar;
+		ColoredBar *bottomBar;
+		CursorShape cursor_type;
+		int graphX, graphY, graphW, graphH; /// position and dimensions of the graphic area, excluding surrounding space for the points of for the colored bar
+		int prevGraphW, prevGraphH;         /// previous inner width and height of the editor
+		Gdk::ModifierType mod_type;
+		int cursorX;		/// X coordinate in the graph of the cursor
+		int cursorY;		/// Y coordinate in the graph of the cursor
+		LUTf point;
+		LUTf upoint;
+		LUTf lpoint;
+		bool buttonPressed;
+		/**
+		 * snapToElmt, which will be used for the Y axis only,  must be interpreted like this:
+		 * -100     : no element (default)
+		 * -3       : maximum value
+		 * -2       : identity value
+		 * -1       : minimum value
+		 * [0;1000[ : control point that it's snapped to
+		 * >=1000   : moved control point which snaps to the line made by its previous and next point
+		 */
+		int snapToElmt;
+		bool snapTo;
+		double snapToMinDistX, snapToMinDistY;
+		double snapToValX, snapToValY;
+		MyCurveIdleHelper* mcih;
+		enum ResizeState sized;
+		bool curveIsDirty;
+
+		int edited_point;  // > -1 when a point is being numerically edited
+		std::vector<double> editedPos;
+
+		virtual std::vector<double> get_vector (int veclen) = 0;
+		int getGraphMinSize() { return GRAPH_SIZE + RADIUS + 1; }
+		bool snapCoordinateX(double testedVal, double realVal);
+		bool snapCoordinateY(double testedVal, double realVal);
+		float getVal(LUTf &curve, int x);
+
+		// return value = new requested height
+		int calcDimensions ();
+
+	public:
+		MyCurve ();
+		~MyCurve ();
+
+		void setCurveListener (CurveListener* cl) { listener = cl; }
+		void setColoredBar (ColoredBar *left, ColoredBar *bottom);
+		void notifyListener ();
+		void updateBackgroundHistogram (LUTu & hist) {return;} ;
+		void forceResize() { sized = RS_Force; }
+		void refresh();
+		void setCurveDirty () { curveIsDirty = true; }
+		void on_style_changed (const Glib::RefPtr<Gtk::Style>& style);
+		virtual std::vector<double> getPoints () = 0;
+		virtual void setPoints (const std::vector<double>& p) = 0;
+		virtual bool handleEvents (GdkEvent* event) = 0;
+		virtual void reset (const std::vector<double> &resetCurve, double identityValue=0.5) = 0;
+
+		virtual void pipetteMouseOver (CurveEditor *ce, EditDataProvider *provider, int modifierKey) =0;
+		virtual void pipetteButton1Pressed(EditDataProvider *provider, int modifierKey) =0;
+		virtual void pipetteButton1Released(EditDataProvider *provider) =0;
+		virtual void pipetteDrag(EditDataProvider *provider, int modifierKey) =0;
+
+		static int getBarWidth() { return options.slimUI ? CBAR_WIDTH_SLIM : CBAR_WIDTH_STD; }
+};
+
+class MyCurveIdleHelper {
+	public:
+		MyCurve* myCurve;
+		bool destroyed;
+		int pending;
+
+		void clearPixmap () { myCurve->setDirty(true); }
+};
+
+#endif