void xls_xml_context::start_element(xmlns_id_t ns, xml_token_t name, const xml_attrs_t& attrs)
{
xml_token_pair_t parent = push_stack(ns, name);
if (ns == NS_xls_xml_ss)
{
switch (name)
{
case XML_Workbook:
// Do nothing.
break;
case XML_Worksheet:
{
xml_element_expected(parent, NS_xls_xml_ss, XML_Workbook);
pstring sheet_name = for_each(attrs.begin(), attrs.end(), sheet_attr_parser()).get_name();
mp_cur_sheet = mp_factory->append_sheet(sheet_name.get(), sheet_name.size());
m_cur_row = 0;
m_cur_col = 0;
}
break;
case XML_Table:
xml_element_expected(parent, NS_xls_xml_ss, XML_Worksheet);
break;
case XML_Row:
{
xml_element_expected(parent, NS_xls_xml_ss, XML_Table);
m_cur_col = 0;
long row_index = for_each(attrs.begin(), attrs.end(), row_attr_parser()).get_row_index();
if (row_index > 0)
{
// 1-based row index. Convert it to a 0-based one.
m_cur_row = row_index - 1;
}
}
break;
case XML_Cell:
{
xml_element_expected(parent, NS_xls_xml_ss, XML_Row);
long col_index = for_each(attrs.begin(), attrs.end(), cell_attr_parser()).get_col_index();
if (col_index > 0)
{
// 1-based column index. Convert it to a 0-based one.
m_cur_col = col_index - 1;
}
}
break;
case XML_Data:
xml_element_expected(parent, NS_xls_xml_ss, XML_Cell);
m_cur_cell_type = for_each(attrs.begin(), attrs.end(), data_attr_parser()).get_cell_type();
m_cur_cell_string.clear();
break;
default:
warn_unhandled();
}
}
else
warn_unhandled();
}
void text_para_context::start_element(xmlns_id_t ns, xml_token_t name, const xml_attrs_t& attrs)
{
xml_token_pair_t parent = push_stack(ns, name);
if (ns == NS_odf_text)
{
switch (name)
{
case XML_p:
// paragraph
xml_element_expected(parent, XMLNS_UNKNOWN_ID, XML_UNKNOWN_TOKEN);
break;
case XML_span:
{
// text span.
xml_element_expected(parent, NS_odf_text, XML_p);
flush_segment();
pstring style_name =
for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_odf_text, XML_style_name)).get_value();
m_span_stack.push_back(style_name);
}
break;
case XML_s:
// control character. ignored for now.
break;
default:
warn_unhandled();
}
}
else
warn_unhandled();
}
void xlsx_workbook_context::start_element(xmlns_id_t ns, xml_token_t name, const xml_attrs_t& attrs)
{
xml_token_pair_t parent = push_stack(ns, name);
switch (name)
{
case XML_workbook:
{
xml_element_expected(parent, XMLNS_UNKNOWN_ID, XML_UNKNOWN_TOKEN);
print_attrs(get_tokens(), attrs);
}
break;
case XML_sheets:
xml_element_expected(parent, NS_ooxml_xlsx, XML_workbook);
break;
case XML_sheet:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_sheets);
workbook_sheet_attr_parser func(&get_session_context());
func = for_each(attrs.begin(), attrs.end(), func);
m_sheets.push_back(new xlsx_rel_sheet_info(func.get_sheet()));
const xlsx_rel_sheet_info& info = m_sheets.back();
m_sheet_info.insert(
opc_rel_extras_t::value_type(func.get_rid(), &info));
}
break;
default:
warn_unhandled();
}
}
void xlsx_styles_context::start_font_color(const xml_attrs_t& attrs)
{
color_attr_parser func;
func = for_each(attrs.begin(), attrs.end(), func);
spreadsheet::color_elem_t alpha;
spreadsheet::color_elem_t red;
spreadsheet::color_elem_t green;
spreadsheet::color_elem_t blue;
if (to_rgb(func.get_rgb(), alpha, red, green, blue))
mp_styles->set_font_color(alpha, red, green, blue);
}
void xlsx_styles_context::start_border_color(const xml_attrs_t& attrs)
{
pstring ps = for_each(
attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_rgb)).get_value();
spreadsheet::color_elem_t alpha;
spreadsheet::color_elem_t red;
spreadsheet::color_elem_t green;
spreadsheet::color_elem_t blue;
if (to_rgb(ps, alpha, red, green, blue))
mp_styles->set_border_color(m_cur_border_dir, alpha, red, green, blue);
}
void print_attrs(const tokens& tokens, const xml_attrs_t& attrs)
{
for_each(attrs.begin(), attrs.end(), attr_printer(tokens));
}
void xlsx_styles_context::start_element(xmlns_id_t ns, xml_token_t name, const xml_attrs_t& attrs)
{
xml_token_pair_t parent = push_stack(ns, name);
switch (name)
{
case XML_styleSheet:
{
// root element
xml_element_expected(parent, XMLNS_UNKNOWN_ID, XML_UNKNOWN_TOKEN);
if (get_config().debug)
print_attrs(get_tokens(), attrs);
}
break;
case XML_fonts:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t font_count = to_long(ps);
mp_styles->set_font_count(font_count);
}
break;
case XML_font:
xml_element_expected(parent, NS_ooxml_xlsx, XML_fonts);
break;
case XML_b:
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
mp_styles->set_font_bold(true);
break;
case XML_i:
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
mp_styles->set_font_italic(true);
break;
case XML_u:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_val)).get_value();
if (ps == "double")
mp_styles->set_font_underline(spreadsheet::underline_double);
else if (ps == "single")
mp_styles->set_font_underline(spreadsheet::underline_single);
else if (ps == "singleAccounting")
mp_styles->set_font_underline(spreadsheet::underline_single_accounting);
else if (ps == "doubleAccounting")
mp_styles->set_font_underline(spreadsheet::underline_double_accounting);
}
break;
case XML_sz:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_val)).get_value();
double font_size = to_double(ps);
mp_styles->set_font_size(font_size);
}
break;
case XML_color:
{
// The color element can occur under various parent elements.
xml_elem_stack_t allowed;
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_font));
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_top));
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_bottom));
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_left));
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_right));
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_mruColors));
xml_element_expected(parent, allowed);
if (parent.first == NS_ooxml_xlsx)
{
switch (parent.second)
{
case XML_top:
case XML_bottom:
case XML_left:
case XML_right:
// This color is for a border.
start_border_color(attrs);
break;
case XML_font:
start_font_color(attrs);
default:
;
}
}
}
break;
case XML_name:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_val)).get_value();
mp_styles->set_font_name(ps.get(), ps.size());
}
break;
case XML_family:
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
break;
case XML_scheme:
xml_element_expected(parent, NS_ooxml_xlsx, XML_font);
break;
case XML_fills:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t fill_count = to_long(ps);
mp_styles->set_fill_count(fill_count);
}
break;
case XML_fill:
xml_element_expected(parent, NS_ooxml_xlsx, XML_fills);
break;
case XML_patternFill:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_fill);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_patternType)).get_value();
mp_styles->set_fill_pattern_type(ps.get(), ps.size());
}
break;
case XML_fgColor:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_patternFill);
for_each(attrs.begin(), attrs.end(), fill_color_attr_parser(*mp_styles, get_tokens(), true));
}
break;
case XML_bgColor:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_patternFill);
for_each(attrs.begin(), attrs.end(), fill_color_attr_parser(*mp_styles, get_tokens(), false));
}
break;
case XML_borders:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring ps = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t border_count = to_long(ps);
mp_styles->set_border_count(border_count);
}
break;
case XML_border:
xml_element_expected(parent, NS_ooxml_xlsx, XML_borders);
break;
case XML_top:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_border);
m_cur_border_dir = spreadsheet::border_top;
border_attr_parser func(spreadsheet::border_top, *mp_styles);
for_each(attrs.begin(), attrs.end(), func);
}
break;
case XML_bottom:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_border);
m_cur_border_dir = spreadsheet::border_bottom;
border_attr_parser func(spreadsheet::border_bottom, *mp_styles);
for_each(attrs.begin(), attrs.end(), func);
}
break;
case XML_left:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_border);
m_cur_border_dir = spreadsheet::border_left;
border_attr_parser func(spreadsheet::border_left, *mp_styles);
for_each(attrs.begin(), attrs.end(), func);
}
break;
case XML_right:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_border);
m_cur_border_dir = spreadsheet::border_right;
border_attr_parser func(spreadsheet::border_right, *mp_styles);
for_each(attrs.begin(), attrs.end(), func);
}
break;
case XML_diagonal:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_border);
m_cur_border_dir = spreadsheet::border_diagonal;
border_attr_parser func(spreadsheet::border_diagonal, *mp_styles);
for_each(attrs.begin(), attrs.end(), func);
}
break;
case XML_cellStyleXfs:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring ps = for_each(
attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t n = strtoul(ps.get(), NULL, 10);
mp_styles->set_cell_style_xf_count(n);
m_cell_style_xf = true;
}
break;
case XML_cellXfs:
{
// Collection of un-named cell formats used in the document.
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring ps = for_each(
attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t n = strtoul(ps.get(), NULL, 10);
mp_styles->set_cell_xf_count(n);
m_cell_style_xf = false;
}
break;
case XML_cellStyles:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring ps = for_each(
attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t n = strtoul(ps.get(), NULL, 10);
mp_styles->set_cell_style_count(n);
}
break;
case XML_cellStyle:
{
// named cell style, some of which are built-in such as 'Normal'.
xml_element_expected(parent, NS_ooxml_xlsx, XML_cellStyles);
for_each(attrs.begin(), attrs.end(), cell_style_attr_parser(*mp_styles));
}
break;
case XML_xf:
{
// Actual cell format attributes (for some reason) abbreviated to
// 'xf'. Used both by cells and cell styles.
xml_elem_stack_t allowed;
allowed.push_back(xml_elem_stack_t::value_type(NS_ooxml_xlsx, XML_cellXfs));
allowed.push_back(xml_elem_stack_t::value_type(NS_ooxml_xlsx, XML_cellStyleXfs));
xml_element_expected(parent, allowed);
for_each(attrs.begin(), attrs.end(), xf_attr_parser(*mp_styles));
}
break;
case XML_protection:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_xf);
for_each(attrs.begin(), attrs.end(), cell_protection_attr_parser(*mp_styles));
}
break;
case XML_alignment:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_xf);
cell_alignment_attr_parser func;
func = for_each(attrs.begin(), attrs.end(), func);
mp_styles->set_xf_horizontal_alignment(func.get_hor_align());
mp_styles->set_xf_vertical_alignment(func.get_ver_align());
}
break;
case XML_numFmts:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_styleSheet);
pstring val =
for_each(
attrs.begin(), attrs.end(),
single_attr_getter(m_pool, NS_ooxml_xlsx, XML_count)).get_value();
size_t n = to_long(val);
mp_styles->set_number_format_count(n);
}
break;
case XML_numFmt:
{
xml_element_expected(parent, NS_ooxml_xlsx, XML_numFmts);
}
break;
default:
warn_unhandled();
}
}
void xlsx_shared_strings_context::start_element(xmlns_id_t ns, xml_token_t name, const xml_attrs_t& attrs)
{
xml_token_pair_t parent = push_stack(ns, name);
switch (name)
{
case XML_sst:
{
// root element for the shared string part.
xml_element_expected(parent, XMLNS_UNKNOWN_ID, XML_UNKNOWN_TOKEN);
if (get_config().debug)
print_attrs(get_tokens(), attrs);
shared_strings_root_attr_parser func;
func = for_each(attrs.begin(), attrs.end(), func);
if (get_config().debug)
cout << "count: " << func.get_count() << " unique count: " << func.get_unique_count() << endl;
}
break;
case XML_si:
// single shared string entry.
m_in_segments = false;
xml_element_expected(parent, NS_ooxml_xlsx, XML_sst);
break;
case XML_r:
// rich text run
m_in_segments = true;
xml_element_expected(parent, NS_ooxml_xlsx, XML_si);
break;
case XML_rPr:
// rich text run property
xml_element_expected(parent, NS_ooxml_xlsx, XML_r);
break;
case XML_b:
// bold
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
break;
case XML_i:
// italic
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
break;
case XML_sz:
{
// font size
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
pstring s = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_val)).get_value();
double point = to_double(s);
mp_strings->set_segment_font_size(point);
}
break;
case XML_color:
{
// font color
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
color_attr_parser func;
func = for_each(attrs.begin(), attrs.end(), func);
spreadsheet::color_elem_t alpha;
spreadsheet::color_elem_t red;
spreadsheet::color_elem_t green;
spreadsheet::color_elem_t blue;
if (to_rgb(func.get_rgb(), alpha, red, green, blue))
mp_strings->set_segment_font_color(alpha, red, green, blue);
}
break;
case XML_rFont:
{
// font
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
pstring font = for_each(attrs.begin(), attrs.end(), single_attr_getter(m_pool, NS_ooxml_xlsx, XML_val)).get_value();
mp_strings->set_segment_font_name(font.get(), font.size());
}
break;
case XML_family:
// font family
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
break;
case XML_scheme:
// font scheme
xml_element_expected(parent, NS_ooxml_xlsx, XML_rPr);
break;
case XML_t:
{
// actual text stored as its content.
xml_elem_stack_t allowed;
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_si));
allowed.push_back(xml_token_pair_t(NS_ooxml_xlsx, XML_r));
xml_element_expected(parent, allowed);
}
break;
default:
warn_unhandled();
}
}
void gnumeric_cell_context::start_cell(const xml_attrs_t& attrs)
{
mp_cell_data.reset(new gnumeric_cell_data);
cell_attr_parser parser = for_each(attrs.begin(), attrs.end(), cell_attr_parser());
*mp_cell_data = parser.get_cell_data();
}