Changes between Version 16 and Version 17 of TestTest

Timestamp:

11/14/11 17:14:46 (14 years ago)

Author:

Boris Ioffe

Comment:

--

TestTest

@@ -14 +14 @@
         }
 }}}
+
+
+
+{{{
+
+#import "MATCAlertView.h"
+
+
+@implementation MATCAlertView
+
+#pragma mark -
+#pragma mark Initialization and teardown
+
+- (id)initWithFrame:(CGRect)frame {
+    if (self = [super initWithFrame:frame]) {
+        // Initialization code
+    }
+    return self;
+}
+
+
+- (void)dealloc {
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Drawing methods
+
++ (CGColorSpaceRef)genericRGBSpace;
+{ 
+        static CGColorSpaceRef space = NULL; 
+        if (space == NULL) 
+        { 
+                space = CGColorSpaceCreateDeviceRGB();
+        } 
+        return space; 
+} 
+
++ (CGColorRef)whiteColor; 
+{ 
+        static CGColorRef white = NULL; 
+        if (white == NULL) 
+        { 
+                CGFloat values[4] = {1.0, 1.0, 1.0, 1.0}; 
+                white = CGColorCreate([self genericRGBSpace], values); 
+        } 
+        return white; 
+} 
+
++ (CGColorRef)shadowColor; 
+{ 
+        static CGColorRef shadowColor = NULL; 
+        if (shadowColor == NULL) 
+        { 
+                CGFloat values[4] = {0.0, 0.0, 0.0, 0.5}; 
+                shadowColor = CGColorCreate([self genericRGBSpace], values); 
+        } 
+        return shadowColor; 
+} 
+
+
++ (CGColorRef)translucentBlueColor; 
+{ 
+        static CGColorRef translucentBlue = NULL; 
+        if (translucentBlue == NULL) 
+        { 
+                CGFloat values[4] = {0.13, 0.24, 0.44, 0.7}; 
+                translucentBlue = CGColorCreate([self genericRGBSpace], values); 
+        } 
+        return translucentBlue; 
+} 
+
+- (void)drawRect:(CGRect)rect 
+{
+        CGFloat shadowRadius = 4.0f;
+        CGContextRef context = UIGraphicsGetCurrentContext();
+    CGRect currentBounds = self.bounds;
+
+        CGContextSaveGState(context);
+        // Set up the shadow around the view, which requires a slight inset on the view
+        CGContextSetShadowWithColor( context, CGSizeMake(0.0f, -shadowRadius), shadowRadius, [MATCAlertView shadowColor] );   
+
+        // Draw the blue background rectangle and border
+        CGContextSetLineWidth(context, 2.0f);
+        CGContextSetStrokeColorWithColor(context, [MATCAlertView whiteColor]);
+        CGContextSetFillColorWithColor(context, [MATCAlertView translucentBlueColor]);
+        
+        CGFloat cornerRadius = 5.0f;
+        CGRect actualViewRect = CGRectMake(shadowRadius + 0.5, 1.5f, currentBounds.size.width - shadowRadius * 2.0f, currentBounds.size.height - shadowRadius*2.5f);
+
+        CGContextBeginPath(context);
+        CGContextMoveToPoint(context, CGRectGetMinX(actualViewRect) + cornerRadius + 0.5, CGRectGetMinY(actualViewRect) + 0.5);
+    CGContextAddArc(context, CGRectGetMaxX(actualViewRect) - cornerRadius + 0.5, CGRectGetMinY(actualViewRect) + cornerRadius + 0.5, cornerRadius, 3 * M_PI / 2, 0, 0);
+    CGContextAddArc(context, CGRectGetMaxX(actualViewRect) - cornerRadius + 0.5, CGRectGetMaxY(actualViewRect) - cornerRadius + 0.5, cornerRadius, 0, M_PI / 2, 0);
+    CGContextAddArc(context, CGRectGetMinX(actualViewRect) + cornerRadius + 0.5, CGRectGetMaxY(actualViewRect) - cornerRadius + 0.5, cornerRadius, M_PI / 2, M_PI, 0);
+    CGContextAddArc(context, CGRectGetMinX(actualViewRect) + cornerRadius + 0.5, CGRectGetMinY(actualViewRect) + cornerRadius + 0.5, cornerRadius, M_PI, 3 * M_PI / 2, 0);      
+    CGContextClosePath(context);
+        CGContextDrawPath(context, kCGPathFillStroke);
+    CGContextRestoreGState(context);
+//
+//      // Clip the gloss clipping path to the rounded rectangle
+//      CGContextBeginPath(context);
+//      CGContextMoveToPoint(context, CGRectGetMinX(actualViewRect) + cornerRadius + 0.5, CGRectGetMinY(actualViewRect) + 0.5);
+//    CGContextAddArc(context, CGRectGetMaxX(actualViewRect) - cornerRadius + 0.5, CGRectGetMinY(actualViewRect) + cornerRadius + 0.5, cornerRadius, 3 * M_PI / 2, 0, 0);
+//    CGContextAddArc(context, CGRectGetMaxX(actualViewRect) - cornerRadius + 0.5, CGRectGetMaxY(actualViewRect) - cornerRadius + 0.5, cornerRadius, 0, M_PI / 2, 0);
+//    CGContextAddArc(context, CGRectGetMinX(actualViewRect) + cornerRadius + 0.5, CGRectGetMaxY(actualViewRect) - cornerRadius + 0.5, cornerRadius, M_PI / 2, M_PI, 0);
+//    CGContextAddArc(context, CGRectGetMinX(actualViewRect) + cornerRadius + 0.5, CGRectGetMinY(actualViewRect) + cornerRadius + 0.5, cornerRadius, M_PI, 3 * M_PI / 2, 0);    
+//    CGContextClosePath(context);
+//      CGContextClip(context); 
+//      
+//      // Set up a clipping path for the gloss gradient
+//      CGFloat glossRadius = 600.0f;
+//      CGPoint glossCenterPoint = CGPointMake(CGRectGetMidX(currentBounds), 30.0 - glossRadius);
+//      CGContextBeginPath(context);
+//      CGContextMoveToPoint(context, glossCenterPoint.x, glossCenterPoint.y);
+//      CGContextAddArc(context, glossCenterPoint.x, glossCenterPoint.y, glossRadius, 0.0, M_PI, 0
+//                                      );
+//      CGContextClosePath(context);
+//      CGContextClip(context); 
+//
+//      // Draw the gloss gradient      
+    CGGradientRef glossGradient;
+    CGFloat locations[2] = { 0.0, 1.0 };
+    CGFloat components[8] = { 1.0, 1.0, 1.0, 0.65,  // Start color
+                1.0, 1.0, 1.0, 0.06 }; // End color
+    glossGradient = CGGradientCreateWithColorComponents([MATCAlertView genericRGBSpace], components, locations, 2);
+        CGPoint topCenter = CGPointMake(CGRectGetMidX(currentBounds), 0.0f);
+    CGPoint midCenter = CGPointMake(CGRectGetMidX(currentBounds), 30.0f);
+    CGContextDrawLinearGradient(context, glossGradient, topCenter, midCenter, 0);
+    CGGradientRelease(glossGradient);   
+}
+
+
+
+
+@end
+
+}}}
+