From c27e08b2b3d51a2649195c23b7f9b56475fd0250 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Sun, 11 Mar 2012 05:24:46 +0000
Subject: [PATCH] Support alignments other than center for text drawing.

---
 Library.mm | 16 +++++++++++++++-
 WBMarkup.h |  6 ++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Library.mm b/Library.mm
index 85ee865..55dfeb0 100644
--- a/Library.mm
+++ b/Library.mm
@@ -717,8 +717,22 @@ MSInstanceMessageHook7(CGSize, NSString, _drawInRect,withFont,lineBreakMode,alig
     if (info == nil)
         return MSOldCall(rect, font, mode, alignment, spacing, emoji, truncation);
 
+    NSString *textAlign;
+    switch (alignment) {
+        default:
+        case WebTextAlignmentLeft:
+            textAlign = @"left";
+            break;
+        case WebTextAlignmentCenter:
+            textAlign = @"center";
+            break;
+        case WebTextAlignmentRight:
+            textAlign = @"right";
+            break;
+    }
+
     NSString *base(state->base_ ?: @"");
-    NSString *extra(@"text-align: center");
+    NSString *extra([NSString stringWithFormat:@"text-align: %@", textAlign]);
     [self drawInRect:rect withStyle:[NSString stringWithFormat:@"%@;%@;%@;%@", [font markupDescription], extra, base, info]];
     return CGSizeZero;
 }
diff --git a/WBMarkup.h b/WBMarkup.h
index 24645e0..d396a8e 100644
--- a/WBMarkup.h
+++ b/WBMarkup.h
@@ -7,6 +7,12 @@
 @class WAKWindow;
 @class WebView;
 
+typedef enum {
+    WebTextAlignmentLeft = 0,
+    WebTextAlignmentCenter = 1,
+    WebTextAlignmentRight = 2,
+} WebTextAlignment;
+
 @interface WBMarkup : NSObject {
     /*04*/ WebView *view_;
     /*08*/ DOMDocument *document_;
-- 
2.47.2