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<title>[211175] trunk/Source</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/211175">211175</a></dd>
<dt>Author</dt> <dd>wenson_hsieh@apple.com</dd>
<dt>Date</dt> <dd>2017-01-25 15:50:12 -0800 (Wed, 25 Jan 2017)</dd>
</dl>
<h3>Log Message</h3>
<pre>Introduce an item-provider-based pasteboard wrapper
https://bugs.webkit.org/show_bug.cgi?id=167410
Reviewed by Enrica Casucci.
Source/WebCore:
Introduces WebItemProviderPasteboard, a pasteboard-like object backed by a number of item providers. No new
tests, since there is no behavior change.
* WebCore.xcodeproj/project.pbxproj:
* platform/ios/AbstractPasteboard.h: Copied from Source/WebCore/platform/spi/ios/UIKitSPI.h.
* platform/ios/WebItemProviderPasteboard.h: Copied from Source/WebCore/platform/spi/ios/UIKitSPI.h.
* platform/ios/WebItemProviderPasteboard.mm: Added.
(isRichTextType):
(isStringType):
(isURLType):
(isColorType):
(isImageType):
(+[WebItemProviderPasteboard sharedInstance]):
(-[WebItemProviderPasteboard init]):
(-[WebItemProviderPasteboard dealloc]):
(-[WebItemProviderPasteboard pasteboardTypes]):
(-[WebItemProviderPasteboard setItemProviders:]):
(-[WebItemProviderPasteboard numberOfItems]):
(-[WebItemProviderPasteboard setItems:]):
(-[WebItemProviderPasteboard dataForPasteboardType:inItemSet:]):
(-[WebItemProviderPasteboard valuesForPasteboardType:inItemSet:]):
(-[WebItemProviderPasteboard changeCount]):
(-[WebItemProviderPasteboard itemProviderAtIndex:]):
* platform/spi/ios/UIKitSPI.h:
Source/WTF:
Adds an additional feature flag.
* wtf/FeatureDefines.h:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWTFChangeLog">trunk/Source/WTF/ChangeLog</a></li>
<li><a href="#trunkSourceWTFwtfFeatureDefinesh">trunk/Source/WTF/wtf/FeatureDefines.h</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreWebCorexcodeprojprojectpbxproj">trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj</a></li>
<li><a href="#trunkSourceWebCoreplatformspiiosUIKitSPIh">trunk/Source/WebCore/platform/spi/ios/UIKitSPI.h</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreplatformiosAbstractPasteboardh">trunk/Source/WebCore/platform/ios/AbstractPasteboard.h</a></li>
<li><a href="#trunkSourceWebCoreplatformiosWebItemProviderPasteboardh">trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.h</a></li>
<li><a href="#trunkSourceWebCoreplatformiosWebItemProviderPasteboardmm">trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.mm</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWTFChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WTF/ChangeLog (211174 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WTF/ChangeLog 2017-01-25 23:43:01 UTC (rev 211174)
+++ trunk/Source/WTF/ChangeLog 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2017-01-25 Wenson Hsieh <wenson_hsieh@apple.com>
+
+ Introduce an item-provider-based pasteboard wrapper
+ https://bugs.webkit.org/show_bug.cgi?id=167410
+
+ Reviewed by Enrica Casucci.
+
+ Adds an additional feature flag.
+
+ * wtf/FeatureDefines.h:
+
</ins><span class="cx"> 2017-01-25 Konstantin Tokarev <annulen@yandex.ru>
</span><span class="cx">
</span><span class="cx"> Removed leftovers of pre-2015 VisualStudio support
</span></span></pre></div>
<a id="trunkSourceWTFwtfFeatureDefinesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WTF/wtf/FeatureDefines.h (211174 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WTF/wtf/FeatureDefines.h 2017-01-25 23:43:01 UTC (rev 211174)
+++ trunk/Source/WTF/wtf/FeatureDefines.h 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -783,6 +783,10 @@
</span><span class="cx"> #define ENABLE_KEYBOARD_CODE_ATTRIBUTE 0
</span><span class="cx"> #endif
</span><span class="cx">
</span><ins>+#if !defined(ENABLE_DATA_INTERACTION)
+#define ENABLE_DATA_INTERACTION 0
+#endif
+
</ins><span class="cx"> /* Asserts, invariants for macro definitions */
</span><span class="cx">
</span><span class="cx"> #if ENABLE(VIDEO_TRACK) && !ENABLE(VIDEO)
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (211174 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2017-01-25 23:43:01 UTC (rev 211174)
+++ trunk/Source/WebCore/ChangeLog 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -1,3 +1,35 @@
</span><ins>+2017-01-25 Wenson Hsieh <wenson_hsieh@apple.com>
+
+ Introduce an item-provider-based pasteboard wrapper
+ https://bugs.webkit.org/show_bug.cgi?id=167410
+
+ Reviewed by Enrica Casucci.
+
+ Introduces WebItemProviderPasteboard, a pasteboard-like object backed by a number of item providers. No new
+ tests, since there is no behavior change.
+
+ * WebCore.xcodeproj/project.pbxproj:
+ * platform/ios/AbstractPasteboard.h: Copied from Source/WebCore/platform/spi/ios/UIKitSPI.h.
+ * platform/ios/WebItemProviderPasteboard.h: Copied from Source/WebCore/platform/spi/ios/UIKitSPI.h.
+ * platform/ios/WebItemProviderPasteboard.mm: Added.
+ (isRichTextType):
+ (isStringType):
+ (isURLType):
+ (isColorType):
+ (isImageType):
+ (+[WebItemProviderPasteboard sharedInstance]):
+ (-[WebItemProviderPasteboard init]):
+ (-[WebItemProviderPasteboard dealloc]):
+ (-[WebItemProviderPasteboard pasteboardTypes]):
+ (-[WebItemProviderPasteboard setItemProviders:]):
+ (-[WebItemProviderPasteboard numberOfItems]):
+ (-[WebItemProviderPasteboard setItems:]):
+ (-[WebItemProviderPasteboard dataForPasteboardType:inItemSet:]):
+ (-[WebItemProviderPasteboard valuesForPasteboardType:inItemSet:]):
+ (-[WebItemProviderPasteboard changeCount]):
+ (-[WebItemProviderPasteboard itemProviderAtIndex:]):
+ * platform/spi/ios/UIKitSPI.h:
+
</ins><span class="cx"> 2017-01-25 Konstantin Tokarev <annulen@yandex.ru>
</span><span class="cx">
</span><span class="cx"> Removed leftovers of pre-2015 VisualStudio support
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCorexcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj (211174 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2017-01-25 23:43:01 UTC (rev 211174)
+++ trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -6506,6 +6506,9 @@
</span><span class="cx"> F478755519983AFF0024A287 /* ScrollSnapAnimatorState.mm in Sources */ = {isa = PBXBuildFile; fileRef = F478755319983AFF0024A287 /* ScrollSnapAnimatorState.mm */; };
</span><span class="cx"> F47A5E3E195B8C8A00483100 /* StyleScrollSnapPoints.h in Headers */ = {isa = PBXBuildFile; fileRef = F47A5E3B195B8C8A00483100 /* StyleScrollSnapPoints.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> F47A5E3F195B8E4800483100 /* StyleScrollSnapPoints.cpp in Sources */ = {isa = PBXBuildFile; fileRef = F47A5E3A195B8C8A00483100 /* StyleScrollSnapPoints.cpp */; };
</span><ins>+ F48223101E3869B80066FC79 /* WebItemProviderPasteboard.mm in Sources */ = {isa = PBXBuildFile; fileRef = F482230E1E3869B80066FC79 /* WebItemProviderPasteboard.mm */; };
+ F48223111E3869B80066FC79 /* WebItemProviderPasteboard.h in Headers */ = {isa = PBXBuildFile; fileRef = F482230F1E3869B80066FC79 /* WebItemProviderPasteboard.h */; };
+ F48223131E386E240066FC79 /* AbstractPasteboard.h in Headers */ = {isa = PBXBuildFile; fileRef = F48223121E386E240066FC79 /* AbstractPasteboard.h */; };
</ins><span class="cx"> F4BFB9851E1DDF9B00862C24 /* DumpEditingHistory.js in Copy Scripts */ = {isa = PBXBuildFile; fileRef = F48389831E1DDF2B0076B7EA /* DumpEditingHistory.js */; };
</span><span class="cx"> F4BFB9861E1DDF9B00862C24 /* EditingHistoryUtil.js in Copy Scripts */ = {isa = PBXBuildFile; fileRef = F48389841E1DDF2B0076B7EA /* EditingHistoryUtil.js */; };
</span><span class="cx"> F50664F7157F52DC00AC226F /* FormController.cpp in Sources */ = {isa = PBXBuildFile; fileRef = F50664F5157F52DC00AC226F /* FormController.cpp */; };
</span><span class="lines">@@ -14558,6 +14561,9 @@
</span><span class="cx"> F478755319983AFF0024A287 /* ScrollSnapAnimatorState.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ScrollSnapAnimatorState.mm; sourceTree = "<group>"; };
</span><span class="cx"> F47A5E3A195B8C8A00483100 /* StyleScrollSnapPoints.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = StyleScrollSnapPoints.cpp; sourceTree = "<group>"; };
</span><span class="cx"> F47A5E3B195B8C8A00483100 /* StyleScrollSnapPoints.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = StyleScrollSnapPoints.h; sourceTree = "<group>"; };
</span><ins>+ F482230E1E3869B80066FC79 /* WebItemProviderPasteboard.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WebItemProviderPasteboard.mm; sourceTree = "<group>"; };
+ F482230F1E3869B80066FC79 /* WebItemProviderPasteboard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WebItemProviderPasteboard.h; sourceTree = "<group>"; };
+ F48223121E386E240066FC79 /* AbstractPasteboard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AbstractPasteboard.h; sourceTree = "<group>"; };
</ins><span class="cx"> F48389831E1DDF2B0076B7EA /* DumpEditingHistory.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = DumpEditingHistory.js; path = Scripts/DumpEditingHistory.js; sourceTree = "<group>"; };
</span><span class="cx"> F48389841E1DDF2B0076B7EA /* EditingHistoryUtil.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = EditingHistoryUtil.js; path = Scripts/EditingHistoryUtil.js; sourceTree = "<group>"; };
</span><span class="cx"> F50664F5157F52DC00AC226F /* FormController.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = FormController.cpp; sourceTree = "<group>"; };
</span><span class="lines">@@ -19772,6 +19778,7 @@
</span><span class="cx"> A59E3C1B11580F340072928E /* ios */ = {
</span><span class="cx"> isa = PBXGroup;
</span><span class="cx"> children = (
</span><ins>+ F48223121E386E240066FC79 /* AbstractPasteboard.h */,
</ins><span class="cx"> A148328B187F506800DA63A6 /* wak */,
</span><span class="cx"> 2655414B1489AA2B000DFC5D /* CursorIOS.cpp */,
</span><span class="cx"> A1ED778A1BE3293F00DC1791 /* Device.cpp */,
</span><span class="lines">@@ -19836,6 +19843,8 @@
</span><span class="cx"> 3FBC4AF2189881560046EE38 /* WebVideoFullscreenInterfaceAVKit.h */,
</span><span class="cx"> 3FBC4AF1189881560046EE38 /* WebVideoFullscreenInterfaceAVKit.mm */,
</span><span class="cx"> E453903C0EAFD637003695C8 /* WidgetIOS.mm */,
</span><ins>+ F482230E1E3869B80066FC79 /* WebItemProviderPasteboard.mm */,
+ F482230F1E3869B80066FC79 /* WebItemProviderPasteboard.h */,
</ins><span class="cx"> );
</span><span class="cx"> path = ios;
</span><span class="cx"> sourceTree = "<group>";
</span><span class="lines">@@ -25233,6 +25242,7 @@
</span><span class="cx"> CE799FA81C6A50570097B518 /* ContentSecurityPolicyMediaListDirective.h in Headers */,
</span><span class="cx"> CE6DADFA1C591E6A003F6A88 /* ContentSecurityPolicyResponseHeaders.h in Headers */,
</span><span class="cx"> CE799FA01C6A4C160097B518 /* ContentSecurityPolicySource.h in Headers */,
</span><ins>+ F48223131E386E240066FC79 /* AbstractPasteboard.h in Headers */,
</ins><span class="cx"> CE799F981C6A46BC0097B518 /* ContentSecurityPolicySourceList.h in Headers */,
</span><span class="cx"> CE799FAC1C6A50660097B518 /* ContentSecurityPolicySourceListDirective.h in Headers */,
</span><span class="cx"> 41D015CA0F4B5C71004A662F /* ContentType.h in Headers */,
</span><span class="lines">@@ -27767,6 +27777,7 @@
</span><span class="cx"> 414B82051D6DF0E50077EBE3 /* StructuredClone.h in Headers */,
</span><span class="cx"> BC5EB6A30E81DC4F00B25965 /* StyleBackgroundData.h in Headers */,
</span><span class="cx"> BC5EB67B0E81D3BE00B25965 /* StyleBoxData.h in Headers */,
</span><ins>+ F48223111E3869B80066FC79 /* WebItemProviderPasteboard.h in Headers */,
</ins><span class="cx"> 8386A96D19F61B2E00E1EC4A /* StyleBuilder.h in Headers */,
</span><span class="cx"> 83B9687B19F8AB83004EF7AF /* StyleBuilderConverter.h in Headers */,
</span><span class="cx"> 835D363719FF6193004C93AB /* StyleBuilderCustom.h in Headers */,
</span><span class="lines">@@ -29227,6 +29238,7 @@
</span><span class="cx"> 9418278E1D8CAF9200492764 /* CSSPendingSubstitutionValue.cpp in Sources */,
</span><span class="cx"> 977B3862122883E900B81FF8 /* CSSPreloadScanner.cpp in Sources */,
</span><span class="cx"> A80E6D050A1989CA007FB8C5 /* CSSPrimitiveValue.cpp in Sources */,
</span><ins>+ F48223101E3869B80066FC79 /* WebItemProviderPasteboard.mm in Sources */,
</ins><span class="cx"> A80E6CF70A1989CA007FB8C5 /* CSSProperty.cpp in Sources */,
</span><span class="cx"> 78D02BC5154A18DF00B62D05 /* CSSPropertyAnimation.cpp in Sources */,
</span><span class="cx"> 1ABA76CA11D20E50004C201C /* CSSPropertyNames.cpp in Sources */,
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformiosAbstractPasteboardhfromrev211174trunkSourceWebCoreplatformspiiosUIKitSPIh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/platform/ios/AbstractPasteboard.h (from rev 211174, trunk/Source/WebCore/platform/spi/ios/UIKitSPI.h) (0 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/ios/AbstractPasteboard.h (rev 0)
+++ trunk/Source/WebCore/platform/ios/AbstractPasteboard.h 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -0,0 +1,39 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import <Foundation/Foundation.h>
+
+@protocol AbstractPasteboard <NSObject>
+@required
+
+@property (readonly, nonatomic) NSInteger numberOfItems;
+
+- (NSArray<NSString *> *)pasteboardTypes;
+- (void)setItems:(NSArray *)items;
+- (NSArray *)dataForPasteboardType:(NSString *)pasteboardType inItemSet:(NSIndexSet *)itemSet;
+- (NSArray *)valuesForPasteboardType:(NSString *)pasteboardType inItemSet:(NSIndexSet *)itemSet;
+- (NSInteger)changeCount;
+
+@end
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformiosWebItemProviderPasteboardhfromrev211174trunkSourceWebCoreplatformspiiosUIKitSPIh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.h (from rev 211174, trunk/Source/WebCore/platform/spi/ios/UIKitSPI.h) (0 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.h (rev 0)
+++ trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.h 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -0,0 +1,48 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import "AbstractPasteboard.h"
+
+#if ENABLE(DATA_INTERACTION)
+
+OBJC_CLASS UIItemProvider;
+
+NS_ASSUME_NONNULL_BEGIN
+
+WEBCORE_EXPORT @interface WebItemProviderPasteboard : NSObject<AbstractPasteboard>
+
++ (instancetype)sharedInstance;
+
+- (UIItemProvider *)itemProviderAtIndex:(NSInteger)index;
+
+@property (copy, nonatomic, nullable) NSArray<UIItemProvider *> *itemProviders;
+@property (readonly, nonatomic) NSInteger numberOfItems;
+@property (readonly, nonatomic) NSInteger changeCount;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif // ENABLE(DATA_INTERACTION)
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformiosWebItemProviderPasteboardmm"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.mm (0 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.mm (rev 0)
+++ trunk/Source/WebCore/platform/ios/WebItemProviderPasteboard.mm 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -0,0 +1,210 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#import "WebItemProviderPasteboard.h"
+
+#if ENABLE(DATA_INTERACTION)
+
+#import "SoftLinking.h"
+#import "UIKitSPI.h"
+#import <MobileCoreServices/MobileCoreServices.h>
+#import <UIKit/UIColor.h>
+#import <UIKit/UIImage.h>
+
+SOFT_LINK_FRAMEWORK(UIKit)
+SOFT_LINK_CLASS(UIKit, UIColor)
+SOFT_LINK_CLASS(UIKit, UIImage)
+SOFT_LINK_CLASS(UIKit, UIItemProvider)
+
+#define MATCHES_UTI_TYPE(type, suffix) [type isEqualToString:(__bridge NSString *)kUTType ## suffix]
+#define MATCHES_UIKIT_TYPE(type, suffix) [type isEqualToString:@"com.apple.uikit. ## suffix ##"]
+
+static BOOL isRichTextType(NSString *type)
+{
+ return MATCHES_UTI_TYPE(type, RTF) || MATCHES_UTI_TYPE(type, RTFD) || MATCHES_UTI_TYPE(type, HTML);
+}
+
+static BOOL isStringType(NSString *type)
+{
+ return MATCHES_UTI_TYPE(type, Text) || MATCHES_UTI_TYPE(type, UTF8PlainText) || MATCHES_UTI_TYPE(type, UTF16PlainText);
+}
+
+static BOOL isURLType(NSString *type)
+{
+ return MATCHES_UTI_TYPE(type, URL);
+}
+
+static BOOL isColorType(NSString *type)
+{
+ return MATCHES_UIKIT_TYPE(type, color);
+}
+
+static BOOL isImageType(NSString *type)
+{
+ return MATCHES_UTI_TYPE(type, PNG) || MATCHES_UTI_TYPE(type, JPEG) || MATCHES_UTI_TYPE(type, GIF) || MATCHES_UIKIT_TYPE(type, image);
+}
+
+@interface WebItemProviderPasteboard ()
+
+@property (nonatomic) NSInteger numberOfItems;
+@property (nonatomic) NSInteger changeCount;
+
+@end
+
+@implementation WebItemProviderPasteboard
+
++ (instancetype)sharedInstance
+{
+ static WebItemProviderPasteboard *sharedPasteboard = nil;
+ static dispatch_once_t onceToken;
+ dispatch_once(&onceToken, ^() {
+ sharedPasteboard = [[WebItemProviderPasteboard alloc] init];
+ });
+ return sharedPasteboard;
+}
+
+- (instancetype)init
+{
+ if (self = [super init]) {
+ _itemProviders = [[NSArray alloc] init];
+ _changeCount = 0;
+ }
+ return self;
+}
+
+- (void)dealloc
+{
+ [super dealloc];
+ [_itemProviders release];
+}
+
+- (NSArray<NSString *> *)pasteboardTypes
+{
+ NSMutableSet<NSString *> *allTypes = [NSMutableSet set];
+ for (UIItemProvider *provider in _itemProviders)
+ [allTypes addObjectsFromArray:provider.registeredTypeIdentifiers];
+ return allTypes.allObjects;
+}
+
+- (void)setItemProviders:(NSArray<UIItemProvider *> *)itemProviders
+{
+ itemProviders = itemProviders ?: [NSArray array];
+ if (_itemProviders == itemProviders || [_itemProviders isEqualToArray:itemProviders])
+ return;
+ _itemProviders = [itemProviders copy];
+ _changeCount++;
+}
+
+- (NSInteger)numberOfItems
+{
+ return _itemProviders.count;
+}
+
+- (void)setItems:(NSArray *)items
+{
+ NSMutableArray *providers = [[NSMutableArray alloc] init];
+ for (NSDictionary *item in items) {
+ if (!item.count)
+ continue;
+ UIItemProvider *itemProvider = [[getUIItemProviderClass() alloc] init];
+ for (NSString *typeIdentifier in item) {
+ [itemProvider registerDataRepresentationForTypeIdentifier:typeIdentifier loadHandler:^(UIItemProviderDataLoadCompletionBlock completionBlock, NSDictionary *) {
+ completionBlock(item[typeIdentifier], nil);
+ }];
+ }
+ [providers addObject:itemProvider];
+ }
+ _changeCount++;
+ _itemProviders = providers;
+}
+
+- (NSArray *)dataForPasteboardType:(NSString *)pasteboardType inItemSet:(NSIndexSet *)itemSet
+{
+ __block NSMutableArray *values = [NSMutableArray array];
+ [itemSet enumerateIndexesUsingBlock:^(NSUInteger index, BOOL *) {
+ UIItemProvider *provider = [self itemProviderAtIndex:index];
+ if (!provider)
+ return;
+
+ NSData *data = [provider copyDataRepresentationForTypeIdentifier:pasteboardType options:nil error:nil];
+ if (data)
+ [values addObject:data];
+ }];
+
+ return values;
+}
+
+- (NSArray *)valuesForPasteboardType:(NSString *)pasteboardType inItemSet:(NSIndexSet *)itemSet
+{
+ __block NSMutableArray *values = [NSMutableArray array];
+ [itemSet enumerateIndexesUsingBlock:^(NSUInteger index, BOOL *) {
+ UIItemProvider *provider = [self itemProviderAtIndex:index];
+ if (!provider)
+ return;
+
+ if (isRichTextType(pasteboardType) && [provider canInstantiateObjectOfClass:[NSAttributedString class]]) {
+ [values addObject:[provider instantiateObjectOfClass:[NSAttributedString class] options:nil error:nil]];
+ return;
+ }
+
+ if (isStringType(pasteboardType) && [provider canInstantiateObjectOfClass:[NSString class]]) {
+ [values addObject:[provider instantiateObjectOfClass:[NSString class] options:nil error:nil]];
+ return;
+ }
+
+ if (isColorType(pasteboardType) && [provider canInstantiateObjectOfClass:[getUIColorClass() class]]) {
+ [values addObject:[provider instantiateObjectOfClass:[getUIColorClass() class] options:nil error:nil]];
+ return;
+ }
+
+ if (isURLType(pasteboardType) && [provider canInstantiateObjectOfClass:[NSURL class]]) {
+ [values addObject:[provider instantiateObjectOfClass:[NSURL class] options:nil error:nil]];
+ return;
+ }
+
+ if (isImageType(pasteboardType) && [provider canInstantiateObjectOfClass:[getUIImageClass() class]]) {
+ [values addObject:[provider instantiateObjectOfClass:[getUIImageClass() class] options:nil error:nil]];
+ return;
+ }
+
+ WTFLogAlways("Failed to instantiate object for type: '%s' at index: %tu", pasteboardType.UTF8String, index);
+ }];
+ return values;
+}
+
+- (NSInteger)changeCount
+{
+ return _changeCount;
+}
+
+- (UIItemProvider *)itemProviderAtIndex:(NSInteger)index
+{
+ return 0 <= index && index < (NSInteger)_itemProviders.count ? _itemProviders[index] : nil;
+}
+
+@end
+
+#endif // ENABLE(DATA_INTERACTION)
</ins></span></pre></div>
<a id="trunkSourceWebCoreplatformspiiosUIKitSPIh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/spi/ios/UIKitSPI.h (211174 => 211175)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/spi/ios/UIKitSPI.h 2017-01-25 23:43:01 UTC (rev 211174)
+++ trunk/Source/WebCore/platform/spi/ios/UIKitSPI.h 2017-01-25 23:50:12 UTC (rev 211175)
</span><span class="lines">@@ -30,6 +30,10 @@
</span><span class="cx"> #import <UIKit/UIScreen_Private.h>
</span><span class="cx"> #import <UIKit/UIViewController_Private.h>
</span><span class="cx">
</span><ins>+#if ENABLE(DATA_INTERACTION)
+#import <UIKit/UIItemProvider_Private.h>
+#endif
+
</ins><span class="cx"> #else
</span><span class="cx">
</span><span class="cx"> #import <UIKit/UIKit.h>
</span></span></pre>
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