C++ (Cpp) xlsx_conversion_context::root Examples

Example #1

File: draw_frame_xlsx.cpp Project: alexandervnuchkov/core

void draw_object::xlsx_convert(oox::xlsx_conversion_context & Context)
{
    try {
        const std::wstring href		= common_xlink_attlist_.href_.get_value_or(L"");

        odf_reader::odf_document * odf_reader = Context.root();
        
		std::wstring folderPath = odf_reader->get_folder();
        std::wstring objectPath = folderPath + FILE_SEPARATOR_STR + href;

		// normalize path ???? todooo
		boost::algorithm::replace_all(objectPath, FILE_SEPARATOR_STR + std::wstring(L"./"), FILE_SEPARATOR_STR);

        cpdoccore::odf_reader::odf_document objectSubDoc(objectPath,NULL);    
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//в отдельных embd объектах чаще всего диаграммы... но МОГУТ быть и обычные объекты подтипа frame!!! пример RemanejamentoOrcamentario.ods
///////////////////////////////////////////////////////////////////////////
//функциональная часть
		const office_element *contentSubDoc = objectSubDoc.get_impl()->get_content();
		chart_build objectBuild;
		
		if (contentSubDoc)
		{
			process_build_chart process_build_object_(objectBuild, objectSubDoc.odf_context());
			contentSubDoc->accept(process_build_object_); 
		}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//отображательная часть

		if (objectBuild.object_type_ == 1)//диаграмма
		{		
			const std::wstring href_draw = common_xlink_attlist_.href_.get_value_or(L"");
			objectBuild.xlsx_convert(Context);
			
			Context.get_drawing_context().start_chart(href_draw); // в рисовательной части только место объекта, рамочки ... и релсы 
			Context.get_drawing_context().end_chart();		
		}
		else if (objectBuild.object_type_ == 2)//текст (odt text)
		{
			Context.get_drawing_context().start_shape(2); 
			Context.get_text_context().start_drawing_content();

			//сменить контекст с главного на другой ... проблема со стилями!!
			Context.get_text_context().set_local_styles_container(&objectSubDoc.odf_context().styleContainer());

			objectBuild.xlsx_convert(Context);
			
			std::wstring text_content_ = Context.get_text_context().end_drawing_content();
			Context.get_text_context().set_local_styles_container(NULL);//вытираем вручную ...

			if (text_content_.length()>0)
			{
				Context.get_drawing_context().set_property(_property(L"text-content",text_content_));
			}
			Context.get_drawing_context().end_shape();		
		}
		else
		{
			//временно - замещающая картинка(если она конечно присутствует)
			Context.get_drawing_context().set_use_image_replacement();
		}
	
	}
    catch(...)
    {
        _CP_LOG << "[error] : convert draw::object error" << std::endl;
    }
}

Example #2

File: office_annotation.cpp Project: ShockwaveNN/core

void office_annotation::xlsx_convert(oox::xlsx_conversion_context & Context)
{
    const _CP_OPT(length) svg_widthVal = office_annotation_attr_.svg_width_;
    
    const double width_cm = svg_widthVal.get_value_or(length(0)).get_value_unit(length::cm);
    const double width_pt = svg_widthVal.get_value_or(length(0)).get_value_unit(length::pt);
    
    const _CP_OPT(length) svg_heightVal =office_annotation_attr_.svg_height_;

    const double height_cm = svg_heightVal.get_value_or(length(0)).get_value_unit(length::cm);
    const double height_pt = svg_heightVal.get_value_or(length(0)).get_value_unit(length::pt);

    const double x_pt = office_annotation_attr_.svg_x_.get_value_or(length(0)).get_value_unit(length::pt);
    const double y_pt = office_annotation_attr_.svg_y_.get_value_or(length(0)).get_value_unit(length::pt);
 /////////////////////////////////
	std::wstring date;
 	std::wstring author;
	if (dc_date_)
	{
		date = xml::utils::replace_text_to_xml(dynamic_cast<dc_date * >(dc_date_.get())->content_);
	}
	if (dc_creator_)
	{
		author = xml::utils::replace_text_to_xml(dynamic_cast<dc_creator * >(dc_creator_.get())->content_);
	}
////////////////////////////////////////
	Context.get_comments_context().start_comment(width_pt, height_pt, x_pt, y_pt);
	if (office_annotation_attr_.display_)
	{
		Context.get_comments_context().set_visibly(office_annotation_attr_.display_.get());
	}  

	Context.get_text_context().start_comment_content();
	for (size_t i = 0; i < content_.size(); i++)//текст + текстовый стиль
    {
        content_[i]->xlsx_convert(Context);
    }
	Context.get_comments_context().add_author(author);
	Context.get_comments_context().add_content(Context.get_text_context().end_comment_content());
	

//////////////////////////////////////////////////////////////////
    /// Обрабатываем стиль draw
	std::vector<const odf_reader::style_instance *> instances;
	style_instance* styleInst = Context.root()->odf_context().styleContainer().style_by_name(
				office_annotation_attr_.draw_style_name_.get_value_or(L""), odf_types::style_family::Graphic, false/*Context.process_headers_footers_*/);
	if (styleInst)
	{
		style_instance * defaultStyle = Context.root()->odf_context().styleContainer().style_default_by_type(odf_types::style_family::Graphic);
		if (defaultStyle)instances.push_back(defaultStyle);

		instances.push_back(styleInst);
	}
	graphic_format_properties graphicProperties = calc_graphic_properties_content(instances);	

	graphicProperties.apply_to(Context.get_comments_context().get_draw_properties());

	const std::wstring textStyleName = office_annotation_attr_.draw_text_style_name_.get_value_or(L"");

	int col = Context.current_table_column();	if (col < 0) col = 0;
	int row = Context.current_table_row();		if (row < 0) row = 0;

	std::wstring  ref = oox::getCellAddress(col, row); 

	Context.get_comments_context().end_comment(ref, col, row);
}