添加按钮的图片缓存

songwentong · Jul 30, 2014 · c6adc9c · c6adc9c
1 parent 75b6acf
commit c6adc9c
Show file tree

Hide file tree

Showing 5 changed files with 53 additions and 1 deletion.
diff --git a/WTRequestCenter.xcodeproj/project.pbxproj b/WTRequestCenter.xcodeproj/project.pbxproj
@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		A3B70EFC198888BC002776F4 /* UIImageView+WTImageCache.m in Sources */ = {isa = PBXBuildFile; fileRef = A3B70EFB198888BC002776F4 /* UIImageView+WTImageCache.m */; };
 		A3B70F591988BDFA002776F4 /* image.jpg in Resources */ = {isa = PBXBuildFile; fileRef = A3B70F581988BDFA002776F4 /* image.jpg */; };
+		A3B70F5E1988DB9F002776F4 /* UIButton+WTImageCache.m in Sources */ = {isa = PBXBuildFile; fileRef = A3B70F5D1988DB9F002776F4 /* UIButton+WTImageCache.m */; };
 		E4440D71197A01B1001E6D88 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E4440D70197A01B1001E6D88 /* Foundation.framework */; };
 		E4440D73197A01B1001E6D88 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E4440D72197A01B1001E6D88 /* CoreGraphics.framework */; };
 		E4440D75197A01B1001E6D88 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E4440D74197A01B1001E6D88 /* UIKit.framework */; };
@@ -40,6 +41,8 @@
 		A3B70EFA198888BC002776F4 /* UIImageView+WTImageCache.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "UIImageView+WTImageCache.h"; sourceTree = "<group>"; };
 		A3B70EFB198888BC002776F4 /* UIImageView+WTImageCache.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "UIImageView+WTImageCache.m"; sourceTree = "<group>"; };
 		A3B70F581988BDFA002776F4 /* image.jpg */ = {isa = PBXFileReference; lastKnownFileType = image.jpeg; path = image.jpg; sourceTree = "<group>"; };
+		A3B70F5C1988DB9F002776F4 /* UIButton+WTImageCache.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "UIButton+WTImageCache.h"; sourceTree = "<group>"; };
+		A3B70F5D1988DB9F002776F4 /* UIButton+WTImageCache.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "UIButton+WTImageCache.m"; sourceTree = "<group>"; };
 		E4440D6D197A01B1001E6D88 /* WTRequestCenter.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = WTRequestCenter.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		E4440D70197A01B1001E6D88 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
 		E4440D72197A01B1001E6D88 /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
@@ -169,6 +172,8 @@
 				E4DBC943197D14F3004F9393 /* WTRequestCenter.m */,
 				A3B70EFA198888BC002776F4 /* UIImageView+WTImageCache.h */,
 				A3B70EFB198888BC002776F4 /* UIImageView+WTImageCache.m */,
+				A3B70F5C1988DB9F002776F4 /* UIButton+WTImageCache.h */,
+				A3B70F5D1988DB9F002776F4 /* UIButton+WTImageCache.m */,
 			);
 			name = WTRequestCenter;
 			path = WTRequestCenter/WTRequestCenter;
@@ -277,6 +282,7 @@
 				E4DBC944197D14F3004F9393 /* WTRequestCenter.m in Sources */,
 				E4440D81197A01B1001E6D88 /* AppDelegate.m in Sources */,
 				E4440D7D197A01B1001E6D88 /* main.m in Sources */,
+				A3B70F5E1988DB9F002776F4 /* UIButton+WTImageCache.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/WTRequestCenter.xcodeproj/project.xcworkspace/xcshareddata/WTRequestCenter.xccheckout b/WTRequestCenter.xcodeproj/project.xcworkspace/xcshareddata/WTRequestCenter.xccheckout
@@ -5,7 +5,7 @@
 	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
 	<false/>
 	<key>IDESourceControlProjectIdentifier</key>
-	<string>237BBC04-2FFA-484F-AAF2-0F61BEE282C3</string>
+	<string>682BFD67-F673-4FA7-B8F6-B111BD6A588E</string>
 	<key>IDESourceControlProjectName</key>
 	<string>WTRequestCenter</string>
 	<key>IDESourceControlProjectOriginsDictionary</key>

diff --git a/...codeproj/project.xcworkspace/xcuserdata/songwt.xcuserdatad/UserInterfaceState.xcuserstate b/...codeproj/project.xcworkspace/xcuserdata/songwt.xcuserdatad/UserInterfaceState.xcuserstate
diff --git a/WTRequestCenter/WTRequestCenter/UIButton+WTImageCache.h b/WTRequestCenter/WTRequestCenter/UIButton+WTImageCache.h
@@ -0,0 +1,19 @@
+//
+//  UIButton+WTImageCache.h
+//  WTRequestCenter
+//
+//  Created by songwt on 14-7-30.
+//  Copyright (c) 2014年 song. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface UIButton (WTImageCache)
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url;
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+        placeholderImage:(UIImage *)placeholderImage;
+@end
diff --git a/WTRequestCenter/WTRequestCenter/UIButton+WTImageCache.m b/WTRequestCenter/WTRequestCenter/UIButton+WTImageCache.m
@@ -0,0 +1,27 @@
+//
+//  UIButton+WTImageCache.m
+//  WTRequestCenter
+//
+//  Created by songwt on 14-7-30.
+//  Copyright (c) 2014年 song. All rights reserved.
+//
+
+#import "UIButton+WTImageCache.h"
+#import "WTRequestCenter.h"
+@implementation UIButton (WTImageCache)
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+{
+    [self setImageForState:state withURL:url placeholderImage:nil];
+}
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+        placeholderImage:(UIImage *)placeholderImage
+{
+    [self setImage:placeholderImage forState:state];
+    [WTRequestCenter getImageWithURL:url completionHandler:^(UIImage *image) {
+        [self setImage:image forState:state];
+    }];
+}
+@end