From ecc6b477dcbad91bb2370c2864f7006f27ec3df5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <carter.li@eoitek.com>
Date: Fri, 23 Dec 2022 11:11:27 +0800
Subject: [PATCH] TerminalFont: support Kitty

---
 README.md                                 |  2 +-
 src/detection/terminalfont/terminalfont.c | 31 +++++++++++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d8a611bc6..326e2b7ca 100644
--- a/README.md
+++ b/README.md
@@ -113,7 +113,7 @@ KDE Plasma, Gnome, Cinnamon, Mate, XFCE4, LXQt
 
 ##### Terminal fonts
 ```
-Konsole, Gnome Terminal, Tilix, XFCE4 Terminal, Alacritty, LXTerminal, Deepin Terminal, iTerm2, Apple Terminal, Warp, TTY, Windows Terminal, Termux, mintty, ConEmu
+Konsole, Gnome Terminal, Tilix, XFCE4 Terminal, Alacritty, Kitty, LXTerminal, Deepin Terminal, iTerm2, Apple Terminal, Warp, TTY, Windows Terminal, Termux, mintty, ConEmu
 ```
 
 ## Building
diff --git a/src/detection/terminalfont/terminalfont.c b/src/detection/terminalfont/terminalfont.c
index aeff09318..5716b720d 100644
--- a/src/detection/terminalfont/terminalfont.c
+++ b/src/detection/terminalfont/terminalfont.c
@@ -291,12 +291,43 @@ static void detectFromWindowsTeriminal(const FFinstance* instance, const FFstrbu
 #endif
 #endif //defined(_WIN32) || defined(__linux__)
 
+static bool detectKitty(const FFinstance* instance, FFTerminalFontResult* result)
+{
+    FFstrbuf fontName;
+    ffStrbufInit(&fontName);
+
+    FFstrbuf fontSize;
+    ffStrbufInit(&fontSize);
+
+    FFpropquery fontQuery[] = {
+        {"font_family ", &fontName},
+        {"font_size ", &fontSize},
+    };
+
+    if(!ffParsePropFileConfigValues(instance, "kitty/kitty.conf", 2, fontQuery))
+        return false;
+
+    if(fontName.length == 0)
+        ffStrbufSetS(&fontName, "monospace");
+    if(fontSize.length == 0)
+        ffStrbufSetS(&fontSize, "11.0");
+
+    ffFontInitValues(&result->font, fontName.chars, fontSize.chars);
+
+    ffStrbufDestroy(&fontName);
+    ffStrbufDestroy(&fontSize);
+
+    return true;
+}
+
 void ffDetectTerminalFontPlatform(const FFinstance* instance, const FFTerminalShellResult* terminalShell, FFTerminalFontResult* terminalFont);
 
 static bool detectTerminalFontCommon(const FFinstance* instance, const FFTerminalShellResult* terminalShell, FFTerminalFontResult* terminalFont)
 {
     if(ffStrbufIgnCaseCompS(&terminalShell->terminalProcessName, "alacritty") == 0)
         detectAlacritty(instance, terminalFont);
+    else if(ffStrbufIgnCaseCompS(&terminalShell->terminalProcessName, "kitty") == 0)
+        detectKitty(instance, terminalFont);
     else if(ffStrbufStartsWithIgnCaseS(&terminalShell->terminalExe, "/dev/tty"))
         detectTTY(terminalFont);