351 lines
9.3 KiB
C++
351 lines
9.3 KiB
C++
// Generated by gtkmmproc -- DO NOT MODIFY!
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#include <glibmm/markup.h>
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#include <glibmm/private/markup_p.h>
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// -*- c++ -*-
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/* $Id$ */
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/* Copyright (C) 2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <glibmm/markup.h>
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#include <glibmm/exceptionhandler.h>
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#include <glibmm/utility.h>
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#include <glib.h>
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namespace Glib
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{
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namespace Markup
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{
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Glib::ustring escape_text(const Glib::ustring& text)
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{
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const Glib::ScopedPtr<char> buf (g_markup_escape_text(text.data(), text.bytes()));
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return Glib::ustring(buf.get());
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}
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/**** Glib::Markup::AttributeKeyLess ***************************************/
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bool AttributeKeyLess::operator()(const Glib::ustring& lhs, const Glib::ustring& rhs) const
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{
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return (lhs.raw() < rhs.raw());
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}
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/**** Glib::Markup::ParserCallbacks ****************************************/
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class ParserCallbacks
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{
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public:
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static const GMarkupParser vfunc_table;
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static void start_element(GMarkupParseContext* context,
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const char* element_name,
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const char** attribute_names,
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const char** attribute_values,
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void* user_data,
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GError** error);
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static void end_element(GMarkupParseContext* context,
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const char* element_name,
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void* user_data,
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GError** error);
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static void text(GMarkupParseContext* context,
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const char* text,
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gsize text_len,
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void* user_data,
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GError** error);
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static void passthrough(GMarkupParseContext* context,
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const char* passthrough_text,
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gsize text_len,
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void* user_data,
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GError** error);
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static void error(GMarkupParseContext* context,
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GError* error,
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void* user_data);
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};
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const GMarkupParser ParserCallbacks::vfunc_table =
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{
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&ParserCallbacks::start_element,
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&ParserCallbacks::end_element,
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&ParserCallbacks::text,
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&ParserCallbacks::passthrough,
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&ParserCallbacks::error,
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};
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void ParserCallbacks::start_element(GMarkupParseContext* context,
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const char* element_name,
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const char** attribute_names,
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const char** attribute_values,
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void* user_data,
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GError** error)
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{
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ParseContext& cpp_context = *static_cast<ParseContext*>(user_data);
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g_return_if_fail(context == cpp_context.gobj());
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try
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{
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Parser::AttributeMap attributes;
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if(attribute_names && attribute_values)
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{
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const char *const * pname = attribute_names;
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const char *const * pvalue = attribute_values;
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for(; *pname && *pvalue; ++pname, ++pvalue)
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attributes.insert(Parser::AttributeMap::value_type(*pname, *pvalue));
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g_return_if_fail(*pname == 0 && *pvalue == 0);
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}
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cpp_context.get_parser()->on_start_element(cpp_context, element_name, attributes);
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}
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catch(MarkupError& err)
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{
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err.propagate(error);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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void ParserCallbacks::end_element(GMarkupParseContext* context,
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const char* element_name,
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void* user_data,
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GError** error)
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{
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ParseContext& cpp_context = *static_cast<ParseContext*>(user_data);
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g_return_if_fail(context == cpp_context.gobj());
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try
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{
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cpp_context.get_parser()->on_end_element(cpp_context, element_name);
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}
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catch(MarkupError& err)
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{
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err.propagate(error);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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void ParserCallbacks::text(GMarkupParseContext* context,
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const char* text,
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gsize text_len,
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void* user_data,
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GError** error)
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{
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ParseContext& cpp_context = *static_cast<ParseContext*>(user_data);
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g_return_if_fail(context == cpp_context.gobj());
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try
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{
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cpp_context.get_parser()->on_text(cpp_context, Glib::ustring(text, text + text_len));
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}
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catch(MarkupError& err)
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{
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err.propagate(error);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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void ParserCallbacks::passthrough(GMarkupParseContext* context,
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const char* passthrough_text,
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gsize text_len,
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void* user_data,
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GError** error)
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{
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ParseContext& cpp_context = *static_cast<ParseContext*>(user_data);
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g_return_if_fail(context == cpp_context.gobj());
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try
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{
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cpp_context.get_parser()->on_passthrough(
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cpp_context, Glib::ustring(passthrough_text, passthrough_text + text_len));
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}
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catch(MarkupError& err)
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{
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err.propagate(error);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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void ParserCallbacks::error(GMarkupParseContext* context,
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GError* error,
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void* user_data)
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{
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ParseContext& cpp_context = *static_cast<ParseContext*>(user_data);
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g_return_if_fail(context == cpp_context.gobj());
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g_return_if_fail(error->domain == G_MARKUP_ERROR);
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try
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{
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cpp_context.get_parser()->on_error(cpp_context, MarkupError(g_error_copy(error)));
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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/**** Glib::Markup::Parser *************************************************/
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Parser::Parser()
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{}
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Parser::~Parser()
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{}
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void Parser::on_start_element(ParseContext&, const Glib::ustring&, const Parser::AttributeMap&)
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{}
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void Parser::on_end_element(ParseContext&, const Glib::ustring&)
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{}
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void Parser::on_text(ParseContext&, const Glib::ustring&)
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{}
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void Parser::on_passthrough(ParseContext&, const Glib::ustring&)
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{}
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void Parser::on_error(ParseContext&, const MarkupError&)
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{}
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/**** Glib::Markup::ParseContext *******************************************/
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ParseContext::ParseContext(Parser& parser, ParseFlags flags)
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:
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parser_ (&parser),
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gobject_ (g_markup_parse_context_new(&ParserCallbacks::vfunc_table, (GMarkupParseFlags) flags,
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this, &ParseContext::destroy_notify_callback))
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{}
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ParseContext::~ParseContext()
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{
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parser_ = 0;
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g_markup_parse_context_free(gobject_);
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}
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void ParseContext::parse(const Glib::ustring& text)
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{
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GError* error = 0;
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g_markup_parse_context_parse(gobject_, text.data(), text.bytes(), &error);
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if(error)
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Glib::Error::throw_exception(error);
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}
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void ParseContext::parse(const char* text_begin, const char* text_end)
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{
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GError* error = 0;
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g_markup_parse_context_parse(gobject_, text_begin, text_end - text_begin, &error);
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if(error)
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Glib::Error::throw_exception(error);
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}
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void ParseContext::end_parse()
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{
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GError* error = 0;
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g_markup_parse_context_end_parse(gobject_, &error);
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if(error)
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Glib::Error::throw_exception(error);
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}
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Glib::ustring ParseContext::get_element() const
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{
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const char *const element_name = g_markup_parse_context_get_element(gobject_);
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return (element_name) ? Glib::ustring(element_name) : Glib::ustring();
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}
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int ParseContext::get_line_number() const
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{
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int line_number = 0;
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g_markup_parse_context_get_position(gobject_, &line_number, 0);
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return line_number;
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}
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int ParseContext::get_char_number() const
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{
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int char_number = 0;
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g_markup_parse_context_get_position(gobject_, 0, &char_number);
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return char_number;
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}
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// static
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void ParseContext::destroy_notify_callback(void* data)
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{
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ParseContext *const self = static_cast<ParseContext*>(data);
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// Detect premature destruction.
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g_return_if_fail(self->parser_ == 0);
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}
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} // namespace Markup
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} // namespace Glib
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namespace
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{
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} // anonymous namespace
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Glib::MarkupError::MarkupError(Glib::MarkupError::Code error_code, const Glib::ustring& error_message)
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:
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Glib::Error (G_MARKUP_ERROR, error_code, error_message)
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{}
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Glib::MarkupError::MarkupError(GError* gobject)
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:
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Glib::Error (gobject)
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{}
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Glib::MarkupError::Code Glib::MarkupError::code() const
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{
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return static_cast<Code>(Glib::Error::code());
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}
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void Glib::MarkupError::throw_func(GError* gobject)
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{
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throw Glib::MarkupError(gobject);
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}
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