Partly solving issue 1490: "Comparator Tab / Light Table / Inspector" with the addition of an "Inspect" tab to the File Browser panel.

rtgui/edit.h

@@ -24,6 +24,7 @@
 #include "editid.h"
 #include "cursormanager.h"
 #include "../rtengine/rt_math.h"
+#include "coord.h"
 
 class EditDataProvider;
 
@@ -60,146 +61,6 @@ class EditBuffer;
  *
  */
 
-class PolarCoord;
-
-// Do not confuse with rtengine::Coord2D, this one is for the GUI
-class Coord {
-public:
-	int x;
-	int y;
-
-	Coord() : x(-1), y(-1) {}
-	Coord(int x, int y) : x(x), y(y) {}
-
-	void set (int x, int y) {
-		this->x = x;
-		this->y = y;
-	}
-
-	void setFromPolar(PolarCoord polar);
-
-	/// @brief Clip the coord to stay in the width x height bounds
-	/// @return true if the x or y coordinate has changed
-	bool clip(int width, int height) {
-		int trimmedX = rtengine::LIM<int>(x, 0, width);
-		int trimmedY = rtengine::LIM<int>(y, 0, height);
-		bool retval = trimmedX!=x || trimmedY!=y;
-		x = trimmedX;
-		y = trimmedY;
-		return retval;
-	}
-
-	void operator+=(const Coord & rhs) {
-		x += rhs.x;
-		y += rhs.y;
-	}
-	void operator-=(const Coord & rhs) {
-		x -= rhs.x;
-		y -= rhs.y;
-	}
-	void operator*=(double scale) {
-		x *= scale;
-		y *= scale;
-	}
-	Coord operator+(Coord & rhs) {
-		Coord result(x+rhs.x, y+rhs.y);
-		return result;
-	}
-	Coord operator-(Coord & rhs) {
-		Coord result(x-rhs.x, y-rhs.y);
-		return result;
-	}
-	Coord operator*(double scale) {
-		Coord result(x*scale, y*scale);
-		return result;
-	}
-};
-
-class PolarCoord {
-public:
-	double radius;
-	double angle; // degree
-
-	PolarCoord() : radius(1.), angle(0.) {}
-	PolarCoord(double radius, double angle) : radius(radius), angle(angle) {}
-
-	void set (double radius, double angle) {
-		this->radius = radius;
-		this->angle = angle;
-	}
-
-	void setFromCartesian(Coord start, Coord end) {
-		Coord delta(end.x-start.x, end.y-start.y);
-		setFromCartesian(delta);
-	}
-
-	void setFromCartesian(Coord delta) {
-		if (!delta.x && !delta.y) {
-			// null vector, we set to a default value
-			radius = 1.;
-			angle = 0.;
-			return;
-		}
-		double x_ = double(delta.x);
-		double y_ = double(delta.y);
-		radius = sqrt(x_*x_+y_*y_);
-		if (delta.x>0.) {
-			if (delta.y>=0.)
-				angle = atan(y_/x_)/(2*M_PI)*360.;
-			else if (delta.y<0.)
-				angle = (atan(y_/x_)+2*M_PI)/(2*M_PI)*360.;
-		}
-		else if (delta.x<0.)
-			angle = (atan(y_/x_)+M_PI)/(2*M_PI)*360.;
-		else if (delta.x==0.) {
-			if (delta.y>0.)
-				angle = 90.;
-			else
-				angle = 270.;
-		}
-	}
-
-	void operator+=(const PolarCoord & rhs) {
-		Coord thisCoord, rhsCoord;
-		thisCoord.setFromPolar(*this);
-		rhsCoord.setFromPolar(rhs);
-		thisCoord += rhsCoord;
-		setFromCartesian(thisCoord);
-	}
-	void operator-=(const PolarCoord & rhs) {
-		Coord thisCoord, rhsCoord;
-		thisCoord.setFromPolar(*this);
-		rhsCoord.setFromPolar(rhs);
-		thisCoord -= rhsCoord;
-		setFromCartesian(thisCoord);
-	}
-	void operator*=(double scale) {
-		radius *= scale;
-	}
-	PolarCoord operator+(PolarCoord & rhs) {
-		Coord thisCoord, rhsCoord;
-		thisCoord.setFromPolar(*this);
-		rhsCoord.setFromPolar(rhs);
-		thisCoord += rhsCoord;
-		PolarCoord result;
-		result.setFromCartesian(thisCoord);
-		return result;
-	}
-	PolarCoord operator-(PolarCoord & rhs) {
-		Coord thisCoord, rhsCoord;
-		thisCoord.setFromPolar(*this);
-		rhsCoord.setFromPolar(rhs);
-		thisCoord -= rhsCoord;
-		PolarCoord result;
-		result.setFromCartesian(thisCoord);
-		return result;
-	}
-	Coord operator*(double scale) {
-		Coord result(radius*scale, angle);
-		return result;
-	}
-
-};
 
 /** @brief Coordinate system where the widgets will be drawn
  *