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xlnt/source/detail/theme_serializer.cpp

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// Copyright (c) 2014-2016 Thomas Fussell
// Copyright (c) 2010-2015 openpyxl
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, WRISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file
#include <pugixml.hpp>
#include <vector>
#include <detail/constants.hpp>
#include <detail/theme_serializer.hpp>
namespace xlnt {
// I have no idea what this stuff is. I hope it was worth it.
void theme_serializer::write_theme(const theme &, pugi::xml_document &xml) const
{
auto theme_node = xml.append_child("a:theme");
theme_node.append_attribute("xmlns:a").set_value(constants::Namespace("drawingml").c_str());
theme_node.append_attribute("name").set_value("Office Theme");
auto theme_elements_node = theme_node.append_child("a:themeElements");
auto clr_scheme_node = theme_elements_node.append_child("a:clrScheme");
clr_scheme_node.append_attribute("name").set_value("Office");
struct scheme_element
{
std::string name;
std::string sub_element_name;
std::string val;
};
std::vector<scheme_element> scheme_elements = {
{ "a:dk1", "a:sysClr", "windowText" }, { "a:lt1", "a:sysClr", "window" },
{ "a:dk2", "a:srgbClr", "1F497D" }, { "a:lt2", "a:srgbClr", "EEECE1" },
{ "a:accent1", "a:srgbClr", "4F81BD" }, { "a:accent2", "a:srgbClr", "C0504D" },
{ "a:accent3", "a:srgbClr", "9BBB59" }, { "a:accent4", "a:srgbClr", "8064A2" },
{ "a:accent5", "a:srgbClr", "4BACC6" }, { "a:accent6", "a:srgbClr", "F79646" },
{ "a:hlink", "a:srgbClr", "0000FF" }, { "a:folHlink", "a:srgbClr", "800080" },
};
for (auto element : scheme_elements)
{
auto element_node = clr_scheme_node.append_child(element.name.c_str());
element_node.append_child(element.sub_element_name.c_str()).append_attribute("val").set_value(element.val.c_str());
if (element.name == "a:dk1")
{
element_node.child(element.sub_element_name.c_str()).append_attribute("lastClr").set_value("000000");
}
else if (element.name == "a:lt1")
{
element_node.child(element.sub_element_name.c_str()).append_attribute("lastClr").set_value("FFFFFF");
}
}
struct font_scheme
{
bool typeface;
std::string script;
std::string major;
std::string minor;
};
std::vector<font_scheme> font_schemes = {
{ true, "a:latin", "Cambria", "Calibri" },
{ true, "a:ea", "", "" },
{ true, "a:cs", "", "" },
{ false, "Jpan", "\xef\xbc\xad\xef\xbc\xb3 \xef\xbc\xb0\xe3\x82\xb4\xe3\x82\xb7\xe3\x83\x83\xe3\x82\xaf",
"\xef\xbc\xad\xef\xbc\xb3 \xef\xbc\xb0\xe3\x82\xb4\xe3\x82\xb7\xe3\x83\x83\xe3\x82\xaf" },
{ false, "Hang", "\xeb\xa7\x91\xec\x9d\x80 \xea\xb3\xa0\xeb\x94\x95",
"\xeb\xa7\x91\xec\x9d\x80 \xea\xb3\xa0\xeb\x94\x95" },
{ false, "Hans", "\xe5\xae\x8b\xe4\xbd\x93", "\xe5\xae\x8b\xe4\xbd\x93" },
{ false, "Hant", "\xe6\x96\xb0\xe7\xb4\xb0\xe6\x98\x8e\xe9\xab\x94",
"\xe6\x96\xb0\xe7\xb4\xb0\xe6\x98\x8e\xe9\xab\x94" },
{ false, "Arab", "Times New Roman", "Arial" },
{ false, "Hebr", "Times New Roman", "Arial" },
{ false, "Thai", "Tahoma", "Tahoma" },
{ false, "Ethi", "Nyala", "Nyala" },
{ false, "Beng", "Vrinda", "Vrinda" },
{ false, "Gujr", "Shruti", "Shruti" },
{ false, "Khmr", "MoolBoran", "DaunPenh" },
{ false, "Knda", "Tunga", "Tunga" },
{ false, "Guru", "Raavi", "Raavi" },
{ false, "Cans", "Euphemia", "Euphemia" },
{ false, "Cher", "Plantagenet Cherokee", "Plantagenet Cherokee" },
{ false, "Yiii", "Microsoft Yi Baiti", "Microsoft Yi Baiti" },
{ false, "Tibt", "Microsoft Himalaya", "Microsoft Himalaya" },
{ false, "Thaa", "MV Boli", "MV Boli" },
{ false, "Deva", "Mangal", "Mangal" },
{ false, "Telu", "Gautami", "Gautami" },
{ false, "Taml", "Latha", "Latha" },
{ false, "Syrc", "Estrangelo Edessa", "Estrangelo Edessa" },
{ false, "Orya", "Kalinga", "Kalinga" },
{ false, "Mlym", "Kartika", "Kartika" },
{ false, "Laoo", "DokChampa", "DokChampa" },
{ false, "Sinh", "Iskoola Pota", "Iskoola Pota" },
{ false, "Mong", "Mongolian Baiti", "Mongolian Baiti" },
{ false, "Viet", "Times New Roman", "Arial" },
{ false, "Uigh", "Microsoft Uighur", "Microsoft Uighur" }
};
auto font_scheme_node = theme_elements_node.append_child("a:fontScheme");
font_scheme_node.append_attribute("name").set_value("Office");
auto major_fonts_node = font_scheme_node.append_child("a:majorFont");
auto minor_fonts_node = font_scheme_node.append_child("a:minorFont");
for (auto scheme : font_schemes)
{
if (scheme.typeface)
{
auto major_font_node = major_fonts_node.append_child(scheme.script.c_str());
major_font_node.append_attribute("typeface").set_value(scheme.major.c_str());
auto minor_font_node = minor_fonts_node.append_child(scheme.script.c_str());
minor_font_node.append_attribute("typeface").set_value(scheme.minor.c_str());
}
else
{
auto major_font_node = major_fonts_node.append_child("a:font");
major_font_node.append_attribute("script").set_value(scheme.script.c_str());
major_font_node.append_attribute("typeface").set_value(scheme.major.c_str());
auto minor_font_node = minor_fonts_node.append_child("a:font");
minor_font_node.append_attribute("script").set_value(scheme.script.c_str());
minor_font_node.append_attribute("typeface").set_value(scheme.minor.c_str());
}
}
auto format_scheme_node = theme_elements_node.append_child("a:fmtScheme");
format_scheme_node.append_attribute("name").set_value("Office");
auto fill_style_list_node = format_scheme_node.append_child("a:fillStyleLst");
fill_style_list_node.append_child("a:solidFill").append_child("a:schemeClr").append_attribute("val").set_value("phClr");
auto grad_fill_node = fill_style_list_node.append_child("a:gradFill");
grad_fill_node.append_attribute("rotWithShape").set_value("1");
auto grad_fill_list = grad_fill_node.append_child("a:gsLst");
auto gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("0");
auto scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:tint").append_attribute("val").set_value("50000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("300000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("35000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:tint").append_attribute("val").set_value("37000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("300000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("100000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:tint").append_attribute("val").set_value("15000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("350000");
auto lin_node = grad_fill_node.append_child("a:lin");
lin_node.append_attribute("ang").set_value("16200000");
lin_node.append_attribute("scaled").set_value("1");
grad_fill_node = fill_style_list_node.append_child("a:gradFill");
grad_fill_node.append_attribute("rotWithShape").set_value("1");
grad_fill_list = grad_fill_node.append_child("a:gsLst");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("0");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("51000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("130000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("80000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("93000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("130000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("100000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("94000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("135000");
lin_node = grad_fill_node.append_child("a:lin");
lin_node.append_attribute("ang").set_value("16200000");
lin_node.append_attribute("scaled").set_value("0");
auto line_style_list_node = format_scheme_node.append_child("a:lnStyleLst");
auto ln_node = line_style_list_node.append_child("a:ln");
ln_node.append_attribute("w").set_value("9525");
ln_node.append_attribute("cap").set_value("flat");
ln_node.append_attribute("cmpd").set_value("sng");
ln_node.append_attribute("algn").set_value("ctr");
auto solid_fill_node = ln_node.append_child("a:solidFill");
scheme_color_node = solid_fill_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("95000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("105000");
ln_node.append_child("a:prstDash").append_attribute("val").set_value("solid");
ln_node = line_style_list_node.append_child("a:ln");
ln_node.append_attribute("w").set_value("25400");
ln_node.append_attribute("cap").set_value("flat");
ln_node.append_attribute("cmpd").set_value("sng");
ln_node.append_attribute("algn").set_value("ctr");
solid_fill_node = ln_node.append_child("a:solidFill");
scheme_color_node = solid_fill_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
ln_node.append_child("a:prstDash").append_attribute("val").set_value("solid");
ln_node = line_style_list_node.append_child("a:ln");
ln_node.append_attribute("w").set_value("38100");
ln_node.append_attribute("cap").set_value("flat");
ln_node.append_attribute("cmpd").set_value("sng");
ln_node.append_attribute("algn").set_value("ctr");
solid_fill_node = ln_node.append_child("a:solidFill");
scheme_color_node = solid_fill_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
ln_node.append_child("a:prstDash").append_attribute("val").set_value("solid");
auto effect_style_list_node = format_scheme_node.append_child("a:effectStyleLst");
auto effect_style_node = effect_style_list_node.append_child("a:effectStyle");
auto effect_list_node = effect_style_node.append_child("a:effectLst");
auto outer_shadow_node = effect_list_node.append_child("a:outerShdw");
outer_shadow_node.append_attribute("blurRad").set_value("40000");
outer_shadow_node.append_attribute("dist").set_value("20000");
outer_shadow_node.append_attribute("dir").set_value("5400000");
outer_shadow_node.append_attribute("rotWithShape").set_value("0");
auto srgb_clr_node = outer_shadow_node.append_child("a:srgbClr");
srgb_clr_node.append_attribute("val").set_value("000000");
srgb_clr_node.append_child("a:alpha").append_attribute("val").set_value("38000");
effect_style_node = effect_style_list_node.append_child("a:effectStyle");
effect_list_node = effect_style_node.append_child("a:effectLst");
outer_shadow_node = effect_list_node.append_child("a:outerShdw");
outer_shadow_node.append_attribute("blurRad").set_value("40000");
outer_shadow_node.append_attribute("dist").set_value("23000");
outer_shadow_node.append_attribute("dir").set_value("5400000");
outer_shadow_node.append_attribute("rotWithShape").set_value("0");
srgb_clr_node = outer_shadow_node.append_child("a:srgbClr");
srgb_clr_node.append_attribute("val").set_value("000000");
srgb_clr_node.append_child("a:alpha").append_attribute("val").set_value("35000");
effect_style_node = effect_style_list_node.append_child("a:effectStyle");
effect_list_node = effect_style_node.append_child("a:effectLst");
outer_shadow_node = effect_list_node.append_child("a:outerShdw");
outer_shadow_node.append_attribute("blurRad").set_value("40000");
outer_shadow_node.append_attribute("dist").set_value("23000");
outer_shadow_node.append_attribute("dir").set_value("5400000");
outer_shadow_node.append_attribute("rotWithShape").set_value("0");
srgb_clr_node = outer_shadow_node.append_child("a:srgbClr");
srgb_clr_node.append_attribute("val").set_value("000000");
srgb_clr_node.append_child("a:alpha").append_attribute("val").set_value("35000");
auto scene3d_node = effect_style_node.append_child("a:scene3d");
auto camera_node = scene3d_node.append_child("a:camera");
camera_node.append_attribute("prst").set_value("orthographicFront");
auto rot_node = camera_node.append_child("a:rot");
rot_node.append_attribute("lat").set_value("0");
rot_node.append_attribute("lon").set_value("0");
rot_node.append_attribute("rev").set_value("0");
auto light_rig_node = scene3d_node.append_child("a:lightRig");
light_rig_node.append_attribute("rig").set_value("threePt");
light_rig_node.append_attribute("dir").set_value("t");
rot_node = light_rig_node.append_child("a:rot");
rot_node.append_attribute("lat").set_value("0");
rot_node.append_attribute("lon").set_value("0");
rot_node.append_attribute("rev").set_value("1200000");
auto bevel_node = effect_style_node.append_child("a:sp3d").append_child("a:bevelT");
bevel_node.append_attribute("w").set_value("63500");
bevel_node.append_attribute("h").set_value("25400");
auto bg_fill_style_list_node = format_scheme_node.append_child("a:bgFillStyleLst");
bg_fill_style_list_node.append_child("a:solidFill").append_child("a:schemeClr").append_attribute("val").set_value("phClr");
grad_fill_node = bg_fill_style_list_node.append_child("a:gradFill");
grad_fill_node.append_attribute("rotWithShape").set_value("1");
grad_fill_list = grad_fill_node.append_child("a:gsLst");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("0");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:tint").append_attribute("val").set_value("40000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("350000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("40000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:tint").append_attribute("val").set_value("45000");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("99000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("350000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("100000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("20000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("255000");
auto path_node = grad_fill_node.append_child("a:path");
path_node.append_attribute("path").set_value("circle");
auto fill_to_rect_node = path_node.append_child("a:fillToRect");
fill_to_rect_node.append_attribute("l").set_value("50000");
fill_to_rect_node.append_attribute("t").set_value("-80000");
fill_to_rect_node.append_attribute("r").set_value("50000");
fill_to_rect_node.append_attribute("b").set_value("180000");
grad_fill_node = bg_fill_style_list_node.append_child("a:gradFill");
grad_fill_node.append_attribute("rotWithShape").set_value("1");
grad_fill_list = grad_fill_node.append_child("a:gsLst");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("0");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:tint").append_attribute("val").set_value("80000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("300000");
gs_node = grad_fill_list.append_child("a:gs");
gs_node.append_attribute("pos").set_value("100000");
scheme_color_node = gs_node.append_child("a:schemeClr");
scheme_color_node.append_attribute("val").set_value("phClr");
scheme_color_node.append_child("a:shade").append_attribute("val").set_value("30000");
scheme_color_node.append_child("a:satMod").append_attribute("val").set_value("200000");
path_node = grad_fill_node.append_child("a:path");
path_node.append_attribute("path").set_value("circle");
fill_to_rect_node = path_node.append_child("a:fillToRect");
fill_to_rect_node.append_attribute("l").set_value("50000");
fill_to_rect_node.append_attribute("t").set_value("50000");
fill_to_rect_node.append_attribute("r").set_value("50000");
fill_to_rect_node.append_attribute("b").set_value("50000");
theme_node.append_child("a:objectDefaults");
theme_node.append_child("a:extraClrSchemeLst");
}
} // namespace xlnt
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