From 5338583c481f276b951b72aeb6e3468fc094b9f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Mon, 20 Nov 2023 14:27:48 +0800
Subject: [PATCH] Logo (Chafa): accept enum strings instead of numbers

---
 src/options/logo.c | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

diff --git a/src/options/logo.c b/src/options/logo.c
index 292e5db2f..bc4e781f7 100644
--- a/src/options/logo.c
+++ b/src/options/logo.c
@@ -189,11 +189,36 @@ logoType:
         else if(strcasecmp(subKey, "symbols") == 0)
             ffOptionParseString(key, value, &options->chafaSymbols);
         else if(strcasecmp(subKey, "canvas-mode") == 0)
-            options->chafaCanvasMode = ffOptionParseUInt32(key, value);
+        {
+            options->chafaCanvasMode = (uint32_t) ffOptionParseEnum(key, value, (FFKeyValuePair[]) {
+                { "TRUECOLOR", 0 },
+                { "INDEXED_256", 1 },
+                { "INDEXED_240", 2 },
+                { "INDEXED_16", 3 },
+                { "FGBG_BGFG", 4 },
+                { "FGBG", 5 },
+                { "INDEXED_8", 6 },
+                { "INDEXED_16_8", 7 },
+                {},
+            });
+        }
         else if(strcasecmp(subKey, "color-space") == 0)
-            options->chafaColorSpace = ffOptionParseUInt32(key, value);
+        {
+            options->chafaColorSpace = (uint32_t) ffOptionParseEnum(key, value, (FFKeyValuePair[]) {
+                { "RGB", 0 },
+                { "DIN99D", 1 },
+                {},
+            });
+        }
         else if(strcasecmp(subKey, "dither-mode") == 0)
-            options->chafaDitherMode = ffOptionParseUInt32(key, value);
+        {
+            options->chafaDitherMode = (uint32_t) ffOptionParseEnum(key, value, (FFKeyValuePair[]) {
+                { "NONE", 0 },
+                { "ORDERED", 1 },
+                { "DIFFUSION", 2 },
+                {},
+            });
+        }
         else
             return false;
     }