Terminal: support kgx (gnome console)

Fix #577

Author: CarterLi

src/detection/terminalfont/terminalfont_linux.c

@@ -27,6 +27,27 @@ static const char* getSystemMonospaceFont(void)
     return ffSettingsGet("/org/gnome/desktop/interface/monospace-font-name", "org.gnome.desktop.interface", NULL, "monospace-font-name", FF_VARIANT_TYPE_STRING).strValue;
 }
 
+static void detectKgx(FFTerminalFontResult* terminalFont)
+{
+    // kgx (gnome terminal) doesn't support profiles
+    if(!ffSettingsGet("/org/gnome/Console/use-system-font", "org.gnome.Console", NULL, "use-system-font", FF_VARIANT_TYPE_BOOL).boolValue)
+    {
+        FF_AUTO_FREE const char* fontName = ffSettingsGet("/org/gnome/Console/custom-font", "org.gnome.Console", NULL, "custom-font", FF_VARIANT_TYPE_STRING).strValue;
+        if(ffStrSet(fontName))
+            ffFontInitPango(&terminalFont->font, fontName);
+        else
+            ffStrbufAppendF(&terminalFont->error, "Couldn't get terminal font from GSettings (org.gnome.Console::custom-font)");
+    }
+    else
+    {
+        FF_AUTO_FREE const char* fontName = getSystemMonospaceFont();
+        if(ffStrSet(fontName))
+            ffFontInitPango(&terminalFont->font, fontName);
+        else
+            ffStrbufAppendS(&terminalFont->error, "Could't get system monospace font name from GSettings / DConf");
+    }
+}
+
 static void detectFromGSettings(const char* profilePath, const char* profileList, const char* profile, const char* defaultProfileKey, FFTerminalFontResult* terminalFont)
 {
     FF_AUTO_FREE const char* defaultProfile = ffSettingsGetGSettings(profileList, NULL, defaultProfileKey, FF_VARIANT_TYPE_STRING).strValue;
@@ -51,7 +72,7 @@ static void detectFromGSettings(const char* profilePath, const char* profileList
     }
     else
     {
-        const char* fontName = getSystemMonospaceFont();
+        FF_AUTO_FREE const char* fontName = getSystemMonospaceFont();
         if(ffStrSet(fontName))
             ffFontInitPango(&terminalFont->font, fontName);
         else
@@ -243,6 +264,8 @@ void ffDetectTerminalFontPlatform(const FFTerminalShellResult* terminalShell, FF
         detectFromGSettings("/com/gexperts/Tilix/profiles/", "com.gexperts.Tilix.ProfilesList", "com.gexperts.Tilix.Profile", "default", terminalFont);
     else if(ffStrbufStartsWithIgnCaseS(&terminalShell->terminalProcessName, "gnome-terminal-"))
         detectFromGSettings("/org/gnome/terminal/legacy/profiles:/:", "org.gnome.Terminal.ProfilesList", "org.gnome.Terminal.Legacy.Profile", "default", terminalFont);
+    else if(ffStrbufIgnCaseEqualS(&terminalShell->terminalProcessName, "kgx"))
+        detectKgx(terminalFont);
     else if(ffStrbufIgnCaseEqualS(&terminalShell->terminalProcessName, "mate-terminal"))
         detectFromGSettings("/org/mate/terminal/profiles/", "org.mate.terminal.global", "org.mate.terminal.profile", "default-profile", terminalFont);
     else if(ffStrbufIgnCaseEqualS(&terminalShell->terminalProcessName, "deepin-terminal"))

src/detection/terminalshell/terminalshell.c

@@ -206,6 +206,20 @@ FF_MAYBE_UNUSED static bool getTerminalVersionGnome(FFstrbuf* version)
     return true;
 }
 
+FF_MAYBE_UNUSED static bool getTerminalVersionKgx(FFstrbuf* version)
+{
+    if(ffProcessAppendStdOut(version, (char* const[]){
+        "gnome-terminal",
+        "--version",
+        NULL
+    })) return false;
+
+    //# KGX 45.0 using VTE 0.74.0 +BIDI +GNUTLS +ICU +SYSTEMD
+    ffStrbufSubstrAfterFirstS(version, "KGX ");
+    ffStrbufSubstrBeforeFirstC(version, ' ');
+    return true;
+}
+
 FF_MAYBE_UNUSED static bool getTerminalVersionKonsole(FFstrbuf* exe, FFstrbuf* version)
 {
     const char* konsoleVersion = getenv("KONSOLE_VERSION");

src/detection/terminalshell/terminalshell_linux.c

@@ -385,7 +385,9 @@ const FFTerminalShellResult* ffDetectTerminalShell()
     #elif defined(__linux__) || defined(__FreeBSD__)
 
     else if(ffStrbufStartsWithS(&result.terminalProcessName, "gnome-terminal-"))
-        ffStrbufInitStatic(&result.terminalPrettyName, "gnome-terminal");
+        ffStrbufInitStatic(&result.terminalPrettyName, "GNOME Terminal");
+    else if(ffStrbufStartsWithS(&result.terminalProcessName, "kgx"))
+        ffStrbufInitStatic(&result.terminalPrettyName, "GNOME Console");
 
     #elif defined(__APPLE__)