el_table.cpp

#include "html.h"
#include "el_table.h"
#include "document.h"
#include "iterators.h"
#include <algorithm>
 
 
litehtml::el_table::el_table(const std::shared_ptr<litehtml::document>& doc) : html_tag(doc)
{
        m_border_spacing_x      = 0;
        m_border_spacing_y      = 0;
        m_border_collapse       = border_collapse_separate;
}
 
 
litehtml::el_table::~el_table()
{
 
}
 
bool litehtml::el_table::appendChild(const litehtml::element::ptr& el)
{
        if(!el) return false;
        if(!t_strcmp(el->get_tagName(), _t("tbody")) || !t_strcmp(el->get_tagName(), _t("thead")) || !t_strcmp(el->get_tagName(), _t("tfoot")))
        {
                return html_tag::appendChild(el);
        }
        return false;
}
 
void litehtml::el_table::parse_styles(bool is_reparse)
{
        html_tag::parse_styles(is_reparse);
 
        m_border_collapse = (border_collapse) value_index(get_style_property(_t("border-collapse"), true, _t("separate")), border_collapse_strings, border_collapse_separate);
 
        if(m_border_collapse == border_collapse_separate)
        {
                m_css_border_spacing_x.fromString(get_style_property(_t("-litehtml-border-spacing-x"), true, _t("0px")));
                m_css_border_spacing_y.fromString(get_style_property(_t("-litehtml-border-spacing-y"), true, _t("0px")));
 
                int fntsz = get_font_size();
                document::ptr doc = get_document();
                m_border_spacing_x = doc->cvt_units(m_css_border_spacing_x, fntsz);
                m_border_spacing_y = doc->cvt_units(m_css_border_spacing_y, fntsz);
        } else
        {
                m_border_spacing_x      = 0;
                m_border_spacing_y      = 0;
                m_padding.bottom        = 0;
                m_padding.top           = 0;
                m_padding.left          = 0;
                m_padding.right         = 0;
                m_css_padding.bottom.set_value(0, css_units_px);
                m_css_padding.top.set_value(0, css_units_px);
                m_css_padding.left.set_value(0, css_units_px);
                m_css_padding.right.set_value(0, css_units_px);
        }
}
 
void litehtml::el_table::parse_attributes()
{
        const tchar_t* str = get_attr(_t("width"));
        if(str)
        {
                m_style.add_property(_t("width"), str, 0, false);
        }
 
        str = get_attr(_t("align"));
        if(str)
        {
                int align = value_index(str, _t("left;center;right"));
                switch(align)
                {
                case 1:
                        m_style.add_property(_t("margin-left"), _t("auto"), 0, false);
                        m_style.add_property(_t("margin-right"), _t("auto"), 0, false);
                        break;
                case 2:
                        m_style.add_property(_t("margin-left"), _t("auto"), 0, false);
                        m_style.add_property(_t("margin-right"), _t("0"), 0, false);
                        break;
                }
        }
 
        str = get_attr(_t("cellspacing"));
        if(str)
        {
                tstring val = str;
                val += _t(" ");
                val += str;
                m_style.add_property(_t("border-spacing"), val.c_str(), 0, false);
        }
        
        str = get_attr(_t("border"));
        if(str)
        {
                m_style.add_property(_t("border-width"), str, 0, false);
        }
 
        str = get_attr(_t("bgcolor"));
        if (str)
        {
                m_style.add_property(_t("background-color"), str, 0, false);
        }
 
        html_tag::parse_attributes();
}