317 lines
9.3 KiB
C++
317 lines
9.3 KiB
C++
/**
|
|
* @author Edouard DUPIN
|
|
*
|
|
* @copyright 2011, Edouard DUPIN, all right reserved
|
|
*
|
|
* @license APACHE v2.0 (see license file)
|
|
*/
|
|
|
|
#include <gale/Dimension.h>
|
|
#include <gale/debug.h>
|
|
|
|
#undef __class__
|
|
#define __class__ "Dimension"
|
|
|
|
// TODO : set this in a super class acced in a statin fuction...
|
|
// ratio in milimeter :
|
|
static bool isInit = false;
|
|
static vec2 ratio(9999999,888888);
|
|
static vec2 invRatio(1,1);
|
|
static gale::Dimension windowsSize(vec2(9999999,888888), gale::Dimension::Pixel);
|
|
|
|
static const float inchToMillimeter = 1.0f/25.4f;
|
|
static const float footToMillimeter = 1.0f/304.8f;
|
|
static const float meterToMillimeter = 1.0f/1000.0f;
|
|
static const float centimeterToMillimeter = 1.0f/10.0f;
|
|
static const float kilometerToMillimeter = 1.0f/1000000.0f;
|
|
static const float millimeterToInch = 25.4f;
|
|
static const float millimeterToFoot = 304.8f;
|
|
static const float millimeterToMeter =1000.0f;
|
|
static const float millimeterToCentimeter = 10.0f;
|
|
static const float millimeterToKilometer = 1000000.0f;
|
|
|
|
|
|
void gale::Dimension::init() {
|
|
if (true == isInit) {
|
|
return;
|
|
}
|
|
gale::Dimension conversion(vec2(72,72), gale::Dimension::Inch);
|
|
ratio = conversion.getMillimeter();
|
|
invRatio.setValue(1.0f/ratio.x(),1.0f/ratio.y());
|
|
windowsSize.set(vec2(200,200), gale::Dimension::Pixel);
|
|
isInit = true;
|
|
}
|
|
|
|
void gale::Dimension::unInit() {
|
|
isInit = false;
|
|
ratio.setValue(9999999,888888);
|
|
invRatio.setValue(1.0f/ratio.x(),1.0f/ratio.y());
|
|
windowsSize.set(vec2(9999999,88888), gale::Dimension::Pixel);
|
|
}
|
|
|
|
void gale::Dimension::setPixelRatio(const vec2& _ratio, enum gale::Dimension::distance _type) {
|
|
gale::Dimension::init();
|
|
GALE_INFO("Set a new screen ratio for the screen : ratio=" << _ratio << " type=" << _type);
|
|
gale::Dimension conversion(_ratio, _type);
|
|
GALE_INFO(" == > " << conversion);
|
|
ratio = conversion.getMillimeter();
|
|
invRatio.setValue(1.0f/ratio.x(),1.0f/ratio.y());
|
|
GALE_INFO("Set a new screen ratio for the screen : ratioMm=" << ratio);
|
|
}
|
|
|
|
void gale::Dimension::setPixelWindowsSize(const vec2& _size) {
|
|
windowsSize = _size;
|
|
GALE_VERBOSE("Set a new Windows property size " << windowsSize << "px");
|
|
}
|
|
|
|
vec2 gale::Dimension::getWindowsSize(enum gale::Dimension::distance _type) {
|
|
return windowsSize.get(_type);
|
|
}
|
|
|
|
float gale::Dimension::getWindowsDiag(enum gale::Dimension::distance _type) {
|
|
vec2 size = gale::Dimension::getWindowsSize(_type);
|
|
return size.length();
|
|
}
|
|
|
|
gale::Dimension::Dimension() :
|
|
m_data(0,0),
|
|
m_type(gale::Dimension::Pixel) {
|
|
// notinh to do ...
|
|
}
|
|
|
|
gale::Dimension::Dimension(const vec2& _size, enum gale::Dimension::distance _type) :
|
|
m_data(0,0),
|
|
m_type(gale::Dimension::Pixel) {
|
|
set(_size, _type);
|
|
}
|
|
|
|
void gale::Dimension::set(std::string _config) {
|
|
m_data.setValue(0,0);
|
|
m_type = gale::Dimension::Pixel;
|
|
enum distance type = gale::Dimension::Pixel;
|
|
if (etk::end_with(_config, "%", false) == true) {
|
|
type = gale::Dimension::Pourcent;
|
|
_config.erase(_config.size()-1, 1);
|
|
} else if (etk::end_with(_config, "px",false) == true) {
|
|
type = gale::Dimension::Pixel;
|
|
_config.erase(_config.size()-2, 2);
|
|
} else if (etk::end_with(_config, "ft",false) == true) {
|
|
type = gale::Dimension::foot;
|
|
_config.erase(_config.size()-2, 2);
|
|
} else if (etk::end_with(_config, "in",false) == true) {
|
|
type = gale::Dimension::Inch;
|
|
_config.erase(_config.size()-2, 2);
|
|
} else if (etk::end_with(_config, "km",false) == true) {
|
|
type = gale::Dimension::Kilometer;
|
|
_config.erase(_config.size()-2, 2);
|
|
} else if (etk::end_with(_config, "mm",false) == true) {
|
|
type = gale::Dimension::Millimeter;
|
|
_config.erase(_config.size()-2, 2);
|
|
} else if (etk::end_with(_config, "cm",false) == true) {
|
|
type = gale::Dimension::Centimeter;
|
|
_config.erase(_config.size()-2, 2);
|
|
} else if (etk::end_with(_config, "m",false) == true) {
|
|
type = gale::Dimension::Meter;
|
|
_config.erase(_config.size()-1, 1);
|
|
} else {
|
|
GALE_CRITICAL("Can not parse dimention : \"" << _config << "\"");
|
|
return;
|
|
}
|
|
vec2 tmp = _config;
|
|
set(tmp, type);
|
|
GALE_VERBOSE(" config dimention : \"" << _config << "\" == > " << *this );
|
|
}
|
|
|
|
gale::Dimension::~Dimension() {
|
|
// nothing to do ...
|
|
}
|
|
|
|
gale::Dimension::operator std::string() const {
|
|
std::string str;
|
|
str = get(getType());
|
|
|
|
switch(getType()) {
|
|
case gale::Dimension::Pourcent:
|
|
str += "%";
|
|
break;
|
|
case gale::Dimension::Pixel:
|
|
str += "px";
|
|
break;
|
|
case gale::Dimension::Meter:
|
|
str += "m";
|
|
break;
|
|
case gale::Dimension::Centimeter:
|
|
str += "cm";
|
|
break;
|
|
case gale::Dimension::Millimeter:
|
|
str += "mm";
|
|
break;
|
|
case gale::Dimension::Kilometer:
|
|
str += "km";
|
|
break;
|
|
case gale::Dimension::Inch:
|
|
str += "in";
|
|
break;
|
|
case gale::Dimension::foot:
|
|
str += "ft";
|
|
break;
|
|
}
|
|
return str;
|
|
}
|
|
|
|
vec2 gale::Dimension::get(enum gale::Dimension::distance _type) const {
|
|
switch(_type) {
|
|
case gale::Dimension::Pourcent:
|
|
return getPourcent();
|
|
case gale::Dimension::Pixel:
|
|
return getPixel();
|
|
case gale::Dimension::Meter:
|
|
return getMeter();
|
|
case gale::Dimension::Centimeter:
|
|
return getCentimeter();
|
|
case gale::Dimension::Millimeter:
|
|
return getMillimeter();
|
|
case gale::Dimension::Kilometer:
|
|
return getKilometer();
|
|
case gale::Dimension::Inch:
|
|
return getInch();
|
|
case gale::Dimension::foot:
|
|
return getFoot();
|
|
}
|
|
return vec2(0,0);
|
|
}
|
|
|
|
void gale::Dimension::set(const vec2& _size, enum gale::Dimension::distance _type) {
|
|
// set min max on input to limit error :
|
|
vec2 size(std::avg(0.0f,_size.x(),9999999.0f),
|
|
std::avg(0.0f,_size.y(),9999999.0f));
|
|
switch(_type) {
|
|
case gale::Dimension::Pourcent: {
|
|
vec2 size2(std::avg(0.0f,_size.x(),100.0f),
|
|
std::avg(0.0f,_size.y(),100.0f));
|
|
m_data = vec2(size2.x()*0.01f, size2.y()*0.01f);
|
|
//GALE_VERBOSE("Set % : " << size2 << " == > " << m_data);
|
|
break;
|
|
}
|
|
case gale::Dimension::Pixel:
|
|
m_data = size;
|
|
break;
|
|
case gale::Dimension::Meter:
|
|
m_data = vec2(size.x()*meterToMillimeter*ratio.x(), size.y()*meterToMillimeter*ratio.y());
|
|
break;
|
|
case gale::Dimension::Centimeter:
|
|
m_data = vec2(size.x()*centimeterToMillimeter*ratio.x(), size.y()*centimeterToMillimeter*ratio.y());
|
|
break;
|
|
case gale::Dimension::Millimeter:
|
|
m_data = vec2(size.x()*ratio.x(), size.y()*ratio.y());
|
|
break;
|
|
case gale::Dimension::Kilometer:
|
|
m_data = vec2(size.x()*kilometerToMillimeter*ratio.x(), size.y()*kilometerToMillimeter*ratio.y());
|
|
break;
|
|
case gale::Dimension::Inch:
|
|
m_data = vec2(size.x()*inchToMillimeter*ratio.x(), size.y()*inchToMillimeter*ratio.y());
|
|
break;
|
|
case gale::Dimension::foot:
|
|
m_data = vec2(size.x()*footToMillimeter*ratio.x(), size.y()*footToMillimeter*ratio.y());
|
|
break;
|
|
}
|
|
m_type = _type;
|
|
}
|
|
|
|
vec2 gale::Dimension::getPixel() const {
|
|
if (m_type!=gale::Dimension::Pourcent) {
|
|
return m_data;
|
|
} else {
|
|
vec2 windDim = windowsSize.getPixel();
|
|
vec2 res = vec2(windDim.x()*m_data.x(), windDim.y()*m_data.y());
|
|
//GALE_DEBUG("Get % : " << m_data << " / " << windDim << " == > " << res);
|
|
return res;
|
|
}
|
|
}
|
|
|
|
vec2 gale::Dimension::getPourcent() const {
|
|
if (m_type!=gale::Dimension::Pourcent) {
|
|
vec2 windDim = windowsSize.getPixel();
|
|
//GALE_DEBUG(" windows dimention : " /*<< windowsSize*/ << " == > " << windDim << "px"); // ==> infinite loop ...
|
|
//printf(" windows dimention : %f,%f", windDim.x(),windDim.y());
|
|
//printf(" data : %f,%f", m_data.x(),m_data.y());
|
|
return vec2((m_data.x()/windDim.x())*100.0f, (m_data.y()/windDim.y())*100.0f);
|
|
}
|
|
return vec2(m_data.x()*100.0f, m_data.y()*100.0f);;
|
|
}
|
|
|
|
vec2 gale::Dimension::getMeter() const {
|
|
return gale::Dimension::getMillimeter()*millimeterToMeter;
|
|
}
|
|
|
|
vec2 gale::Dimension::getCentimeter() const {
|
|
return gale::Dimension::getMillimeter()*millimeterToCentimeter;
|
|
}
|
|
|
|
vec2 gale::Dimension::getMillimeter() const {
|
|
return gale::Dimension::getPixel()*invRatio;
|
|
}
|
|
|
|
vec2 gale::Dimension::getKilometer() const {
|
|
return gale::Dimension::getMillimeter()*millimeterToKilometer;
|
|
}
|
|
|
|
vec2 gale::Dimension::getInch() const {
|
|
return gale::Dimension::getMillimeter()*millimeterToInch;
|
|
}
|
|
|
|
vec2 gale::Dimension::getFoot() const {
|
|
return gale::Dimension::getMillimeter()*millimeterToFoot;
|
|
}
|
|
|
|
std::ostream& gale::operator <<(std::ostream& _os, enum gale::Dimension::distance _obj) {
|
|
switch(_obj) {
|
|
case gale::Dimension::Pourcent:
|
|
_os << "%";
|
|
break;
|
|
case gale::Dimension::Pixel:
|
|
_os << "px";
|
|
break;
|
|
case gale::Dimension::Meter:
|
|
_os << "m";
|
|
break;
|
|
case gale::Dimension::Centimeter:
|
|
_os << "cm";
|
|
break;
|
|
case gale::Dimension::Millimeter:
|
|
_os << "mm";
|
|
break;
|
|
case gale::Dimension::Kilometer:
|
|
_os << "km";
|
|
break;
|
|
case gale::Dimension::Inch:
|
|
_os << "in";
|
|
break;
|
|
case gale::Dimension::foot:
|
|
_os << "ft";
|
|
break;
|
|
}
|
|
return _os;
|
|
}
|
|
|
|
std::ostream& gale::operator <<(std::ostream& _os, const gale::Dimension& _obj) {
|
|
_os << _obj.get(_obj.getType()) << _obj.getType();
|
|
return _os;
|
|
}
|
|
|
|
namespace etk {
|
|
template<> std::string to_string<gale::Dimension>(const gale::Dimension& _obj) {
|
|
return _obj;
|
|
}
|
|
template<> std::u32string to_u32string<gale::Dimension>(const gale::Dimension& _obj) {
|
|
return etk::to_u32string(etk::to_string(_obj));
|
|
}
|
|
template<> bool from_string<gale::Dimension>(gale::Dimension& _variableRet, const std::string& _value) {
|
|
_variableRet = gale::Dimension(_value);
|
|
return true;
|
|
}
|
|
template<> bool from_string<gale::Dimension>(gale::Dimension& _variableRet, const std::u32string& _value) {
|
|
return from_string(_variableRet, etk::to_string(_value));
|
|
}
|
|
};
|