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Git: Use ANSI colors for show description

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Change-Id: I763e2283110b540b5ccebc30d685e5ea07357a73
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
This commit is contained in:
Orgad Shaneh
2024-08-05 21:37:36 +03:00
committed by Orgad Shaneh
parent e88f65866c
commit bf823eb581
7 changed files with 105 additions and 134 deletions
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41
src/libs/utils/ansiescapecodehandler.cpp
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@@ -9,6 +9,10 @@
namespace Utils {
static const QString s_escape = "\x1b[";
static const QChar s_semicolon = ';';
static const QChar s_colorTerminator = 'm';
/*!
\class Utils::AnsiEscapeCodeHandler
\inmodule QtCreator
@@ -58,9 +62,6 @@ QList<FormattedText> AnsiEscapeCodeHandler::parseText(const FormattedText &input
DefaultBackgroundColor = 49
};
const QString escape = "\x1b[";
const QChar semicolon = ';';
const QChar colorTerminator = 'm';
const QChar eraseToEol = 'K';
QList<FormattedText> outputData;
@@ -93,7 +94,7 @@ QList<FormattedText> AnsiEscapeCodeHandler::parseText(const FormattedText &input
if (strippedText.isEmpty())
break;
}
const int escapePos = strippedText.indexOf(escape.at(0));
const int escapePos = strippedText.indexOf(s_escape.at(0));
if (escapePos < 0) {
outputData << FormattedText(strippedText, charFormat);
break;
@@ -101,16 +102,16 @@ QList<FormattedText> AnsiEscapeCodeHandler::parseText(const FormattedText &input
outputData << FormattedText(strippedText.left(escapePos), charFormat);
strippedText.remove(0, escapePos);
}
QTC_ASSERT(strippedText.at(0) == escape.at(0), break);
QTC_ASSERT(strippedText.at(0) == s_escape.at(0), break);
while (!strippedText.isEmpty() && escape.at(0) == strippedText.at(0)) {
if (escape.startsWith(strippedText)) {
while (!strippedText.isEmpty() && s_escape.at(0) == strippedText.at(0)) {
if (s_escape.startsWith(strippedText)) {
// control secquence is not complete
m_pendingText += strippedText;
strippedText.clear();
break;
}
if (!strippedText.startsWith(escape)) {
if (!strippedText.startsWith(s_escape)) {
switch (strippedText.at(1).toLatin1()) {
case '\\': // Unexpected terminator sequence.
QTC_CHECK(false);
@@ -134,8 +135,8 @@ QList<FormattedText> AnsiEscapeCodeHandler::parseText(const FormattedText &input
}
break;
}
m_pendingText += strippedText.mid(0, escape.length());
strippedText.remove(0, escape.length());
m_pendingText += strippedText.mid(0, s_escape.length());
strippedText.remove(0, s_escape.length());
// \e[K is not supported. Just strip it.
if (strippedText.startsWith(eraseToEol)) {
@@ -152,7 +153,7 @@ QList<FormattedText> AnsiEscapeCodeHandler::parseText(const FormattedText &input
} else {
if (!strNumber.isEmpty())
numbers << strNumber;
if (strNumber.isEmpty() || strippedText.at(0) != semicolon)
if (strNumber.isEmpty() || strippedText.at(0) != s_semicolon)
break;
strNumber.clear();
}
@@ -163,7 +164,7 @@ QList<FormattedText> AnsiEscapeCodeHandler::parseText(const FormattedText &input
break;
// remove terminating char
if (!strippedText.startsWith(colorTerminator)) {
if (!strippedText.startsWith(s_colorTerminator)) {
m_pendingText.clear();
strippedText.remove(0, 1);
break;
@@ -284,6 +285,22 @@ void AnsiEscapeCodeHandler::setTextInEditor(QPlainTextEdit *editor, const QStrin
editor->document()->setModified(false);
}
QString AnsiEscapeCodeHandler::ansiFromColor(const QColor &color)
{
// RGB color is ESC[38;2;<r>;<g>;<b>m
// https://en.wikipedia.org/wiki/ANSI_escape_code#24-bit
return QStringLiteral("%1;2;%2;%3;%4m")
.arg(s_escape + "38")
.arg(color.red())
.arg(color.green())
.arg(color.blue());
}
QString AnsiEscapeCodeHandler::noColor()
{
return s_escape + s_colorTerminator;
}
void AnsiEscapeCodeHandler::setFormatScope(const QTextCharFormat &charFormat)
{
m_previousFormat = charFormat;