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/***************************************************************************
mtstroke.h - description
-------------------
begin : Fri Oct 11 2002
copyright : (C) 2002 by Jeff Roush
email : jeff@mousetool.com
copyright : (C) 2003 by Olaf Schmidt
email : ojschmidt@kde.org
***************************************************************************/
/***************************************************************************
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef MTSTROKE_H
#define MTSTROKE_H
#include <vector>
#include <fstream>
#include <map>
#include <string>
#include <cstdlib>
/**Implements stroke recording for MouseTool.
*@author Jeff Roush
*/
class Pt {
public:
int x,y;
Pt () { } ;
Pt (const int xx, const int yy) { x=xx; y=yy; };
bool sameAs(Pt pt) { return (x==pt.x&&y==pt.y); };
bool nearTo(Pt pt, int delta) { return ( (std::abs(x-pt.x)<delta) && (std::abs(y-pt.y)<delta) ); }
void dump();
};
class MTStroke {
std::vector<Pt> points;
// std::vector<int> sequence;
std::string sequence;
std::map<std::string, int> sequenceMap;
int stroke_minx;
int stroke_maxx;
int stroke_miny;
int stroke_maxy;
void makeDefaultSequenceMap();
public:
// stroke types
static const int bumped_mouse;
static const int normal;
static const int RightClick;
static const int DoubleClick;
static const int circle;
static const int DontClick;
static const int LowerLeftStroke;
static const int UpperRightStroke;
static const int LowerRightStroke;
static const int UpperLeftStroke;
// Static ints
static int delta_xy;
static Pt LowerLeft;
static Pt LowerRight;
static Pt UpperLeft;
static Pt UpperRight;
// min points before it can be considered a "stroke"
static const int min_num_points;
static void setLowerLeft (int x, int y) { LowerLeft.x = x; LowerLeft.y = y; };
static void setLowerRight(int x, int y) { LowerRight.x = x; LowerRight.y = y; };
static void setUpperLeft (int x, int y) { UpperLeft.x = x; UpperLeft.y = y; };
static void setUpperRight(int x, int y) { UpperRight.x = x; UpperRight.y = y; };
void dump();
void scale();
void addPt(int, int);
int max(int, int);
bool pointsContain(Pt pt);
int getStrokeType();
void getExtent();
// void getSequence();
bool readSequence();
bool writeSequence();
void readToEndOfLine(std::ifstream &infile);
void reset() { points.clear(); sequence = ""; }
MTStroke();
~MTStroke();
};
#endif
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