From deed001785c78316b8aa2afeb054bdf007f871ea Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Fri, 10 Jan 2014 04:29:55 -0800
Subject: [PATCH] Filter themes with kCFCoreFounderionVersionNumber.

---
 Black Navigation Bars.theme/Info.plist |  6 +++++
 Dim Wallpaper.theme/Info.plist         | 11 ++++++++
 Settings.mm                            | 37 +++++++++++++++++++-------
 Solid Status Bar.theme/Info.plist      |  6 +++++
 White Icon Labels.theme/Info.plist     |  6 +++++
 5 files changed, 56 insertions(+), 10 deletions(-)
 create mode 100644 Dim Wallpaper.theme/Info.plist

diff --git a/Black Navigation Bars.theme/Info.plist b/Black Navigation Bars.theme/Info.plist
index ab601e0..c68fa66 100644
--- a/Black Navigation Bars.theme/Info.plist	
+++ b/Black Navigation Bars.theme/Info.plist	
@@ -2,6 +2,12 @@
 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0"><dict>
 
+<key>CoreFoundationVersion</key>
+<array>
+    <real>0</real>
+    <real>600</real>
+</array>
+
 <key>NavigationBarStyle-0</key>
 <string>1</string>
 
diff --git a/Dim Wallpaper.theme/Info.plist b/Dim Wallpaper.theme/Info.plist
new file mode 100644
index 0000000..63e7935
--- /dev/null
+++ b/Dim Wallpaper.theme/Info.plist	
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0"><dict>
+
+<key>CoreFoundationVersion</key>
+<array>
+    <real>0</real>
+    <real>600</real>
+</array>
+
+</dict></plist>
diff --git a/Settings.mm b/Settings.mm
index cba01a4..160073d 100644
--- a/Settings.mm
+++ b/Settings.mm
@@ -48,6 +48,31 @@ static BOOL settingsChanged;
 static NSMutableDictionary *_settings;
 static NSString *_plist;
 
+void AddThemes(NSMutableArray *themesOnDisk, NSString *folder) {
+    NSArray *themes([[NSFileManager defaultManager] contentsOfDirectoryAtPath:folder error:NULL]);
+    for (NSString *theme in themes) {
+        if (NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:[NSString stringWithFormat:@"%@/%@/Info.plist", folder, theme]]) {
+            if (NSArray *version = [info objectForKey:@"CoreFoundationVersion"]) {
+                size_t count([version count]);
+                if (count == 0 || count > 2)
+                    continue;
+
+                double lower([[version objectAtIndex:0] doubleValue]);
+                if (kCFCoreFoundationVersionNumber < lower)
+                    continue;
+
+                if (count != 1) {
+                    double upper([[version objectAtIndex:1] doubleValue]);
+                    if (upper <= kCFCoreFoundationVersionNumber)
+                        continue;
+                }
+            }
+        }
+
+        [themesOnDisk addObject:theme];
+    }
+}
+
 /* [NSObject yieldToSelector:(withObject:)] {{{*/
 @interface NSObject (wb$yieldToSelector)
 - (id) wb$yieldToSelector:(SEL)selector withObject:(id)object;
@@ -172,16 +197,8 @@ static NSString *_plist;
         }
 
         NSMutableArray *themesOnDisk([NSMutableArray array]);
-
-        [themesOnDisk
-            addObjectsFromArray:[[NSFileManager defaultManager]
-            contentsOfDirectoryAtPath:@"/Library/Themes" error:NULL]
-        ];
-
-        [themesOnDisk addObjectsFromArray:[[NSFileManager defaultManager]
-            contentsOfDirectoryAtPath:[NSString stringWithFormat:@"%@/Library/SummerBoard/Themes", NSHomeDirectory()]
-            error:NULL
-        ]];
+        AddThemes(themesOnDisk, @"/Library/Themes");
+        AddThemes(themesOnDisk, [NSString stringWithFormat:@"%@/Library/SummerBoard/Themes", NSHomeDirectory()]);
 
         for (int i = 0, count = [themesOnDisk count]; i < count; i++) {
             NSString *theme = [themesOnDisk objectAtIndex:i];
diff --git a/Solid Status Bar.theme/Info.plist b/Solid Status Bar.theme/Info.plist
index b3c7578..7cfb188 100644
--- a/Solid Status Bar.theme/Info.plist	
+++ b/Solid Status Bar.theme/Info.plist	
@@ -2,6 +2,12 @@
 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0"><dict>
 
+<key>CoreFoundationVersion</key>
+<array>
+    <real>0</real>
+    <real>600</real>
+</array>
+
 <key>StatusBarMode</key>
 <string>0</string>
 
diff --git a/White Icon Labels.theme/Info.plist b/White Icon Labels.theme/Info.plist
index 2fb6904..f58cc73 100644
--- a/White Icon Labels.theme/Info.plist	
+++ b/White Icon Labels.theme/Info.plist	
@@ -2,6 +2,12 @@
 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0"><dict>
 
+<key>CoreFoundationVersion</key>
+<array>
+    <real>0</real>
+    <real>600</real>
+</array>
+
 <key>UndockedIconLabelStyle</key>
 <string>color: white</string>
 
-- 
2.45.2