77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
|
|
* form.cc
|
|
*
|
|
* Handling Forms
|
|
*
|
|
* by Simon Chenard
|
|
* 2014.07.25
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <sstream>
|
|
#include <string>
|
|
|
|
#include "HTMLRenderer.h"
|
|
#include "util/namespace.h"
|
|
#include "util/misc.h"
|
|
|
|
namespace pdf2htmlEX {
|
|
|
|
using std::ofstream;
|
|
using std::cerr;
|
|
|
|
void HTMLRenderer::process_form(ofstream & out)
|
|
{
|
|
FormPageWidgets * widgets = cur_catalog->getPage(pageNum)->getFormWidgets();
|
|
int num = widgets->getNumWidgets();
|
|
|
|
for(int i = 0; i < num; i++)
|
|
{
|
|
FormWidget * w = widgets->getWidget(i);
|
|
double x1, y1, x2, y2;
|
|
|
|
w->getRect(&x1, &y1, &x2, &y2);
|
|
x1 = x1 * param.zoom;
|
|
x2 = x2 * param.zoom;
|
|
y1 = y1 * param.zoom;
|
|
y2 = y2 * param.zoom;
|
|
|
|
double width = x2 - x1;
|
|
double height = y2 - y1;
|
|
|
|
if(w->getType() == formText)
|
|
{
|
|
double font_size = height / 2;
|
|
|
|
out << "<input id=\"text-" << pageNum << "-" << i
|
|
<< "\" class=\"" << CSS::INPUT_TEXT_CN
|
|
<< "\" type=\"text\" value=\"\""
|
|
<< " style=\"position: absolute; left: " << x1
|
|
<< "px; bottom: " << y1 << "px;"
|
|
<< " width: " << width << "px; height: " << std::to_string(height)
|
|
<< "px; line-height: " << std::to_string(height) << "px; font-size: "
|
|
<< font_size << "px;\" />" << endl;
|
|
}
|
|
else if(w->getType() == formButton)
|
|
{
|
|
//Ideally would check w->getButtonType()
|
|
//for more specific rendering
|
|
width += 3;
|
|
height += 3;
|
|
|
|
out << "<div id=\"cb-" << pageNum << "-" << i
|
|
<< "\" class=\"" << CSS::INPUT_RADIO_CN
|
|
<< "\" style=\"position: absolute; left: " << x1
|
|
<< "px; bottom: " << y1 << "px;"
|
|
<< " width: " << width << "px; height: "
|
|
<< std::to_string(height) << "px; background-size: cover;\" ></div>" << endl;
|
|
}
|
|
else
|
|
{
|
|
cerr << "Unsupported form field detected" << endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|