From 242887e5155797f893328f5eb678d9d2da170638 Mon Sep 17 00:00:00 2001
From: kevinzhow <kevinchou.c@gmail.com>
Date: Sun, 24 Mar 2013 02:19:37 +0800
Subject: [PATCH] Added FPPopoverPureWhiteTint and method to modify the
 FPPopoverView shadowOpacity Radius and Offset

---
 FPPopoverController.h |  3 ++-
 FPPopoverController.m |  8 ++++++++
 FPPopoverView.h       |  1 +
 FPPopoverView.m       | 34 ++++++++++++++++++++++++++++++----
 4 files changed, 41 insertions(+), 5 deletions(-)

diff --git a/FPPopoverController.h b/FPPopoverController.h
index 7f75959..73b3f77 100644
--- a/FPPopoverController.h
+++ b/FPPopoverController.h
@@ -74,7 +74,8 @@ typedef void (^FPPopoverCompletion)();
 /** @brief Hide the shadows to get better performances **/
 -(void)setShadowsHidden:(BOOL)hidden;
 
-
+/** @brief Set Custom Tint color **/
+-(void)setViewShadowOpacity:(float)opacity andRadius:(float)radius withOffset:(CGSize)offset;
 
 
 @end
diff --git a/FPPopoverController.m b/FPPopoverController.m
index 18369ce..348d39b 100644
--- a/FPPopoverController.m
+++ b/FPPopoverController.m
@@ -567,6 +567,14 @@ -(void)setShadowsHidden:(BOOL)hidden
     }
 }
 
+-(void)setViewShadowOpacity:(float)opacity andRadius:(float)radius withOffset:(CGSize)offset
+{
+    _contentView.layer.shadowOpacity = opacity;
+    _contentView.layer.shadowRadius = radius;
+    _contentView.layer.shadowOffset = offset;
+    
+}
+
 #pragma mark 3D Border
 
 -(void)setBorder:(BOOL)border
diff --git a/FPPopoverView.h b/FPPopoverView.h
index d3bc5c9..89fa6e4 100644
--- a/FPPopoverView.h
+++ b/FPPopoverView.h
@@ -39,6 +39,7 @@ typedef enum {
     FPPopoverLightGrayTint,
     FPPopoverGreenTint,
     FPPopoverRedTint,
+    FPPopoverPureWhiteTint,
     FPPopoverDefaultTint = FPPopoverBlackTint
 } FPPopoverTint;
 
diff --git a/FPPopoverView.m b/FPPopoverView.m
index f3bf62e..517d54e 100644
--- a/FPPopoverView.m
+++ b/FPPopoverView.m
@@ -338,7 +338,13 @@ -(CGGradientRef)newGradient
     else if(self.tint == FPPopoverWhiteTint)
     {
         colors[0] = colors[1] = colors[2] = 1.0;
+        colors[4] = colors[5] = colors[6] = 0.3;
+        colors[3] = colors[7] = 1.0;
+    }
+    else if (self.tint == FPPopoverPureWhiteTint)
+    {
         colors[0] = colors[1] = colors[2] = 1.0;
+        colors[4] = colors[5] = colors[6] = 1.0;
         colors[3] = colors[7] = 1.0;
     }
     
@@ -409,13 +415,25 @@ - (void)drawRect:(CGRect)rect
     {
         CGContextSetRGBFillColor(ctx, 1, 1, 1, 1.0);
     }
+    else if(self.tint == FPPopoverPureWhiteTint)
+    {
+        CGContextSetRGBFillColor(ctx, 1, 1, 1, 1.0);
+    }
 
     
     CGContextFillRect(ctx, CGRectMake(0, end.y, self.bounds.size.width, self.bounds.size.height-end.y));
     //internal border
     CGContextBeginPath(ctx);
     CGContextAddPath(ctx, contentPath);
-    CGContextSetRGBStrokeColor(ctx, 0.7, 0.7, 0.7, 1.0);
+    
+    //For PureWhite
+    if(self.tint == FPPopoverPureWhiteTint){
+        CGContextSetRGBStrokeColor(ctx, 1.0, 1.0, 1.0, 1.0);
+    }else{
+        CGContextSetRGBStrokeColor(ctx, 0.7, 0.7, 0.7, 1.0);
+    }
+    
+    
     CGContextSetLineWidth(ctx, 1);
     CGContextSetLineCap(ctx,kCGLineCapRound);
     CGContextSetLineJoin(ctx, kCGLineJoinRound);
@@ -437,12 +455,20 @@ - (void)drawRect:(CGRect)rect
     if(self.draw3dBorder) {
         CGRect cvRect = _contentView.frame;
         //firstLine
-        CGContextSetRGBStrokeColor(ctx, 0.7, 0.7, 0.7, 1.0);
+        if(self.tint == FPPopoverPureWhiteTint){
+            CGContextSetRGBStrokeColor(ctx, 1.0, 1.0, 1.0, 1.0);
+        }else{
+           CGContextSetRGBStrokeColor(ctx, 0.7, 0.7, 0.7, 1.0);
+        }
         CGContextStrokeRect(ctx, cvRect);
         //secondLine
         cvRect.origin.x -= 1; cvRect.origin.y -= 1; cvRect.size.height += 2; cvRect.size.width += 2;
-        CGContextSetRGBStrokeColor(ctx, 0.4, 0.4, 0.4, 1.0);
-        CGContextStrokeRect(ctx, cvRect);        
+        if(self.tint == FPPopoverPureWhiteTint){
+            CGContextSetRGBStrokeColor(ctx, 1.0, 1.0, 1.0, 1.0);
+        }else{
+            CGContextSetRGBStrokeColor(ctx, 0.4, 0.4, 0.4, 1.0);
+        }
+        CGContextStrokeRect(ctx, cvRect);
     }