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initial api for terminal bold/italic but i don't expecially like it be warned

This commit is contained in:
Adam D. Ruppe 2022-11-15 16:16:02 -05:00
parent eb7cb6e0d0
commit 189f6007a2
1 changed files with 53 additions and 2 deletions
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55
terminal.d
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@ -1710,6 +1710,8 @@ http://msdn.microsoft.com/en-us/library/windows/desktop/ms683193%28v=vs.85%29.as
}
private bool _underlined = false;
private bool _bolded = false;
private bool _italics = false;
/++
Outputs a hyperlink to my custom terminal (v0.0.7 or later) or to version
@ -1799,7 +1801,19 @@ http://msdn.microsoft.com/en-us/library/windows/desktop/ms683193%28v=vs.85%29.as
}
}
/// Note: the Windows console does not support underlining
/++
Sets or resets the terminal's text rendering options.
Note: the Windows console does not support these and many Unix terminals don't either.
Many will treat italic as blink and bold as brighter color. There is no way to know
what will happen. So I don't recommend you use these in general. They don't even work
with `-version=TerminalDirectToEmulator`.
History:
underline was added in March 2020. italic and bold were added November 1, 2022
since they are unreliable, i didnt want to add these but did for some special requests.
+/
void underline(bool set, ForceOption force = ForceOption.automatic) {
if(set == _underlined && force != ForceOption.alwaysSend)
return;
@ -1811,7 +1825,42 @@ http://msdn.microsoft.com/en-us/library/windows/desktop/ms683193%28v=vs.85%29.as
}
_underlined = set;
}
// FIXME: do I want to do bold and italic?
/// ditto
void italic(bool set, ForceOption force = ForceOption.automatic) {
if(set == _italics && force != ForceOption.alwaysSend)
return;
if(UseVtSequences) {
if(set)
writeStringRaw("\033[3m");
else
writeStringRaw("\033[23m");
}
_italics = set;
}
/// ditto
void bold(bool set, ForceOption force = ForceOption.automatic) {
if(set == _bolded && force != ForceOption.alwaysSend)
return;
if(UseVtSequences) {
if(set)
writeStringRaw("\033[1m");
else
writeStringRaw("\033[22m");
}
_bolded = set;
}
// FIXME: implement this in arsd terminalemulator too
// and make my vim use it. these are extensions in the iterm, etc
/+
void setUnderlineColor(Color colorIndex) {} // 58;5;n
void setUnderlineColor(int r, int g, int b) {} // 58;2;r;g;b
void setDefaultUnderlineColor() {} // 59
+/
/// Returns the terminal to normal output colors
void reset() {
@ -1823,6 +1872,8 @@ http://msdn.microsoft.com/en-us/library/windows/desktop/ms683193%28v=vs.85%29.as
writeStringRaw("\033[0m");
_underlined = false;
_italics = false;
_bolded = false;
_currentForeground = Color.DEFAULT;
_currentBackground = Color.DEFAULT;
reverseVideo = false;