From cf677acc802ea6f676866b04e44ed9e5fcf9cb03 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Fri, 24 Jan 2014 15:38:06 -0800
Subject: [PATCH] Use the new @media to rethink how legacy works.

---
 LockScreen.mm                           | 52 ++++++++++++++-----------
 PhotoExamplePlus.cydget/Info.plist      |  2 +
 PhotoExamplePlus.cydget/foreground.html |  6 +++
 Welcome.cydget/Info.plist               |  2 +
 Welcome.cydget/Welcome.html             | 22 ++++++++++-
 5 files changed, 61 insertions(+), 23 deletions(-)

diff --git a/LockScreen.mm b/LockScreen.mm
index 5429de0..002b518 100644
--- a/LockScreen.mm
+++ b/LockScreen.mm
@@ -521,6 +521,9 @@ MSInstanceMessageHook0(BOOL, NSURL, isSpringboardHandledURL) {
 
 @interface WebCycriptLockScreenController : SBAwayViewPluginController {
     NSDictionary *configuration_;
+    bool legacy_;
+    bool media_;
+    bool items_;
     WebCydgetLockScreenView *background_;
     WebCydgetLockScreenView *foreground_;
 }
@@ -1239,6 +1242,9 @@ static void $UIWebViewWebViewDelegate$webView$didClearWindowObject$forFrame$(UIW
 - (id) init {
     if ((self = [super init]) != nil) {
         configuration_ = [[$CydgetController currentConfiguration] retain];
+        legacy_ = [configuration_ objectForKey:@"Background"] == nil;
+        media_ = [[configuration_ objectForKey:@"MediaControls"] boolValue];
+        items_ = [[configuration_ objectForKey:@"NotificationList"] boolValue];
     } return self;
 }
 
@@ -1251,9 +1257,6 @@ static void $UIWebViewWebViewDelegate$webView$didClearWindowObject$forFrame$(UIW
     if (NSString *homepage = [configuration_ objectForKey:@"Homepage"]) {
         foreground_ = [[WebCydgetLockScreenView alloc] initWithURL:[NSURL URLWithString:homepage relativeToURL:base]];
         [self setView:foreground_];
-    } else if (kCFCoreFoundationVersionNumber < 800 && background_ != nil) {
-        [self setView:[background_ autorelease]];
-        background_ = nil;
     }
 }
 
@@ -1283,50 +1286,55 @@ static void $UIWebViewWebViewDelegate$webView$didClearWindowObject$forFrame$(UIW
 - (BOOL) updateHidden {
     if (foreground_ == nil)
         return true;
-    SBLockScreenViewController *controller([[$SBLockScreenManager sharedInstance] lockScreenViewController]);
-    SBLockScreenView *view([controller lockScreenView]);
-    bool media(view != nil && ![view mediaControlsHidden]);
+    bool media(CYHaveMediaControls());
     [foreground_ setHidden:media];
     return media;
 }
 
 - (BOOL) showDateView {
-    bool homepage([configuration_ objectForKey:@"Homepage"] != nil);
     if (kCFCoreFoundationVersionNumber < 800)
-        return !homepage;
-    else if (!homepage)
+        return false;
+    [self updateStyles];
+    if (!legacy_ && foreground_ == nil)
+        return true;
+    if (!items_ && CYHaveNotificationList())
         return true;
-    return [self updateHidden];
+    return false;
 }
 
 - (BOOL) allowsLockScreenMediaControls {
     if (kCFCoreFoundationVersionNumber < 800)
         return true;
-    if (background_ == nil)
-        return false;
-    [self updateHidden];
-    return true;
+    return media_;
 }
 
 /*- (BOOL) showHeaderView {
     return YES;
 }*/
 
-// 1-3
+// 0: view is rendered above head
+// 1: view moves as one with head
+// 2: view moves up and down only
+// 3: view simply never does move
 - (NSUInteger) presentationStyle {
     return 1;
 }
 
-// 1-5
+// 1: light blur
+// 2: heavy blur
+// 3: just black
+// 4: legibility
+// 5: no overlay
 - (NSUInteger) overlayStyle {
-    if ([configuration_ objectForKey:@"Background"] == nil)
-        return 1;
-    return 4;
+    return legacy_ ? 1 : 4;
 }
 
-// 1-[2/3?]
+// 1: blur -> view -> list
+// 2: view -> blur -> list
+// 3: view. unblur below?!
+// 4: blur -> list -> view
 - (NSUInteger) notificationBehavior {
-    return 1;
+    return items_ ? 1 : 2;
 }
 
 - (BOOL) viewWantsFullscreenLayout {
@@ -1360,7 +1368,7 @@ static void $UIWebViewWebViewDelegate$webView$didClearWindowObject$forFrame$(UIW
     if (kCFCoreFoundationVersionNumber >= 800) {
         SBLockScreenViewController *controller([[$SBLockScreenManager sharedInstance] lockScreenViewController]);
         [controller _setMediaControlsVisible:![controller isShowingMediaControls]];
-        [self updateHidden];
+        [self updateStyles];
     }
 
     return [super handleMenuButtonDoubleTap];
diff --git a/PhotoExamplePlus.cydget/Info.plist b/PhotoExamplePlus.cydget/Info.plist
index 18ad3e7..098f2af 100644
--- a/PhotoExamplePlus.cydget/Info.plist
+++ b/PhotoExamplePlus.cydget/Info.plist
@@ -11,4 +11,6 @@ CYConfiguration = {
     CycriptURLs = "^file:///System/Library/LockCydgets/PhotoExamplePlus\\.cydget/.*\\.html$";
 
     Scrollable = "NO";
+    MediaControls = YES;
+    NotificationList = YES;
 };
diff --git a/PhotoExamplePlus.cydget/foreground.html b/PhotoExamplePlus.cydget/foreground.html
index 0933d72..bd9fdaa 100644
--- a/PhotoExamplePlus.cydget/foreground.html
+++ b/PhotoExamplePlus.cydget/foreground.html
@@ -99,6 +99,12 @@
             top: -8px;
         }
     }
+
+    @media (cydget-media-controls) {
+        #lcd {
+            opacity: 0;
+        }
+    }
 </style></head><body>
     <div id="lcd"><script type="text/javascript">
         var locale = CFLocaleCopyCurrent();
diff --git a/Welcome.cydget/Info.plist b/Welcome.cydget/Info.plist
index 436e790..705f4e3 100644
--- a/Welcome.cydget/Info.plist
+++ b/Welcome.cydget/Info.plist
@@ -5,4 +5,6 @@ CYConfiguration = {
     Homepage = "Welcome.html";
     CycriptURLs = "^file:///System/Library/LockCydgets/Welcome\\.cydget/Welcome\\.html$";
     Scrollable = "NO";
+    MediaControls = YES;
+    NotificationList = YES;
 };
diff --git a/Welcome.cydget/Welcome.html b/Welcome.cydget/Welcome.html
index 1b804ac..531127b 100644
--- a/Welcome.cydget/Welcome.html
+++ b/Welcome.cydget/Welcome.html
@@ -1,5 +1,9 @@
 <html><head>
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
+<style>
+    bob { color: red; }
+</style>
+
 <style>
     * {
         border: 0;
@@ -50,6 +54,10 @@
         text-shadow: -0.5px -1px 1px black;
     }
 
+    @media (fuck: landscape) {
+        footer { color: black; }
+    }
+
     @media only screen and (min-device-width: 320px) and (max-device-width: 480px) {
         #lcd {
             height: 96px;
@@ -121,10 +129,22 @@
         position: relative;
         top: -5px;
     }
+
+    @media (cydget-media-controls) {
+        #lcd {
+            opacity: 0;
+        }
+    }
+
+    @media (cydget-notification-list) {
+        #content {
+            opacity: 0;
+        }
+    }
 </style></head><body>
     <script type="text/javascript">
         if (kCFCoreFoundationVersionNumber > 800)
-            document.write('<div style="height: 24px"></div>');
+            document.write('<div style="height: 60px"></div>');
         else
             document.write('<style type="text/css"> #lcd { background: url(cydget://_UIImageWithName/UILCDBackground.png); } </style>');
     </script>
-- 
2.47.2