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Code Issues Releases Activity

textcolor

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This commit is contained in:
Laserlicht 2023-09-12 15:28:09 +02:00
parent f8541d0ae4
commit dd4c95bd04
2 changed files with 26 additions and 2 deletions
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2
Global.h
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@ -122,6 +122,7 @@ static_assert(sizeof(bool) == 1, "Bool needs to be 1 byte in size.");
#include <optional>
#include <queue>
#include <random>
#include <regex>
#include <set>
#include <sstream>
#include <string>
@ -147,6 +148,7 @@ static_assert(sizeof(bool) == 1, "Bool needs to be 1 byte in size.");
#define BOOST_ASIO_ENABLE_OLD_SERVICES
#endif
#include <boost/algorithm/hex.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/crc.hpp>
#include <boost/current_function.hpp>

24
client/widgets/TextControls.cpp
View File

@ -153,6 +153,15 @@ void CTextContainer::blitLine(Canvas & to, Rect destRect, std::string what)
//We should count delimiters length from string to correct centering later.
delimitersCount *= f->getStringWidth(delimeters)/2;
std::smatch match;
std::regex expr("\\{(#[0-9a-fA-F]{6})");
std::string::const_iterator searchStart( what.cbegin() );
while(std::regex_search(searchStart, what.cend(), match, expr))
{
delimitersCount += f->getStringWidth(match[1].str());
searchStart = match.suffix().first;
}
// input is rect in which given text should be placed
// calculate proper position for top-left corner of the text
if(alignment == ETextAlignment::TOPLEFT)
@ -189,8 +198,21 @@ void CTextContainer::blitLine(Canvas & to, Rect destRect, std::string what)
{
std::string toPrint = what.substr(begin, end - begin);
if(currDelimeter % 2) // Enclosed in {} text - set to yellow
if(currDelimeter % 2) // Enclosed in {} text - set to yellow or defined color
{
std::smatch match;
std::regex expr("^#([0-9a-fA-F]{6})");
if(std::regex_search(toPrint, match, expr))
{
ui8 rgb[3] = {0, 0, 0};
std::string tmp = boost::algorithm::unhex(match[1].str());
std::copy(tmp.begin(), tmp.end(), rgb);
to.drawText(where, font, ColorRGBA(rgb[0], rgb[1], rgb[2]), ETextAlignment::TOPLEFT, toPrint.substr(7, toPrint.length() - 7));
}
else
to.drawText(where, font, Colors::YELLOW, ETextAlignment::TOPLEFT, toPrint);
}
else // Non-enclosed text, use default color
to.drawText(where, font, color, ETextAlignment::TOPLEFT, toPrint);