/*
 * MathPlanner 3.0 - Mathematical design tool.
 * Copyright(C) 2002  Jarmo Nikkanen
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License with this program.
 *
 */

#include "BaseStructures.h"
#include "Par.h"
#include "Error.h"
#include <qimage.h>
#include "Extern.h"


void draw_par_class::Draw(int id,int size,int side,QPoint pos,QPainter *paint)
{
     /*
     QPaintDevice *dev=paint->device();

     QPaintDeviceMetrics met(dev);
	   int w=b.width()*met.logicalDpiX()*zoom/2500;
	   int h=b.height()*met.logicalDpiY()*zoom/2500;
       */
     int si;
     si=(size*sizefactor)/100;
     
     if (si<12) si=12;
     int no=(si-12)/4;
     if (no>19) no=19;

     int adj=img_a[id%4][no].height()/2;

     if (side==0) paint->drawPixmap(pos.x(),pos.y()-adj,img_a[id%4][no]);
     else paint->drawPixmap(pos.x(),pos.y()-adj,img_b[id%4][no]);
}

layout_rect draw_par_class::Bounds(int id,int size)
{
     layout_rect o;

     int si=(size*sizefactor)/100;
     if (si<12) si=12;
     int no=(si-12)/4;
     if (no>19) no=19;

     int adj=img_a[id%4][no].height()/2;

     o.ascent=adj;
     o.descent=img_a[id%4][no].height()-o.ascent;
     o.width=img_a[id%4][no].width();
     return(o);
}

draw_par_class::draw_par_class()
{

}

void draw_par_class::Init(int id,QString name,QColor b,QColor d,int sf)
{
Bug("Init Begin");
sizefactor=sf;
QRgb bg=b.rgb();
QRgb draw=d.rgb();
QRgb white=qRgb(255,255,255);
int i,j,width,height,rat;
QImage smooth;


QImage image;

if (image.load(image_path+name)) {

Bug("Start color mux");

if (image.numColors()==0) {

for (j=0;j<image.width();j++) {
for (i=0;i<image.height();i++) {
   if (image.pixel(i,j)==white) image.setPixel(i,j,draw);
   else image.setPixel(i,j,bg);
}
}
}

else {
Bug((long)image.numColors());
image.setColor(2,draw);
image.setColor(1,bg);
}


Bug("Color changed");

rat=image.width()*1000/image.height();

for (i=0;i<20;i++) {
   height=12+4*i;
   width=(rat*height)/(1000+i*50);
   smooth=image.smoothScale(width,height);
   if (!img_a[id][i].convertFromImage(smooth)) ErrorReport("PAR","Convert");
}

Bug("First");

image=image.mirror(true,false);

for (i=0;i<20;i++) {
   height=12+4*i;
   width=(rat*height)/(1000+i*50);
   smooth=image.smoothScale(width,height);
   img_b[id][i].convertFromImage(smooth);
}
}
else ErrorReport("Par","No File");

}








//*************************************



void draw_sigma_class::Draw(int id,int size,QPoint pos,QPainter *paint)
{
     int si;
     si=(size*sizefactor)/100;
     if (id==2) si=(size*sizefactor*4)/300;

     if (si<12) si=12;
     int no=(si-12)/4;
     if (no>19) no=19;

     int adj=img_a[id%4][no].height()/2;

     paint->drawPixmap(pos.x(),pos.y()-adj,img_a[id%4][no]);

}

layout_rect draw_sigma_class::Bounds(int id,int size)
{
     layout_rect o;

     int si;
     si=(size*sizefactor)/100;
     if (id==2) si=(size*sizefactor*4)/300;
     
     if (si<12) si=12;
     int no=(si-12)/4;
     if (no>19) no=19;

     int adj=img_a[id%4][no].height()/2;

     o.ascent=adj;
     o.descent=img_a[id%4][no].height()-o.ascent;
     o.width=img_a[id%4][no].width();
     return(o);
}

draw_sigma_class::draw_sigma_class()
{

}

void draw_sigma_class::Init(int id,QString name,QColor b,QColor d,int sf)
{
Bug("Init Begin");
sizefactor=sf;
QRgb bg=b.rgb();
QRgb draw=d.rgb();
QRgb white=qRgb(255,255,255);
int i,j,width,height,rat;
QImage smooth;


QImage image;

if (image.load(image_path+name)) {

Bug("Start color mux");

if (image.numColors()==0) {

for (j=0;j<image.width();j++) {
for (i=0;i<image.height();i++) {
   if (image.pixel(i,j)==white) image.setPixel(i,j,draw);
   else image.setPixel(i,j,bg);
}
}
}

else {
Bug((long)image.numColors());
image.setColor(2,draw);
image.setColor(1,bg);
}


Bug("Color changed");

rat=image.width()*1000/image.height();

for (i=0;i<20;i++) {
   height=12+4*i;
   width=(rat*height)/(1000+i*50);
   smooth=image.smoothScale(width,height);
   if (!img_a[id%4][i].convertFromImage(smooth)) ErrorReport("PAR","Convert");
}
}
else ErrorReport("Par-Sigma","No File");

}