Add RSTextDrawing framework.
This commit is contained in:
Brent Simmons
parent
b2e3da5cb6
commit
dec10ad0a1
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@ -26,6 +26,8 @@
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84B06FEA1ED3803A00F0B54B /* RSFeedFinder.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 84B06FE61ED3803200F0B54B /* RSFeedFinder.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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84B06FFD1ED3818D00F0B54B /* RSTree.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 84B06FFA1ED3818000F0B54B /* RSTree.framework */; };
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84B06FFE1ED3818D00F0B54B /* RSTree.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 84B06FFA1ED3818000F0B54B /* RSTree.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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84B0700A1ED3822600F0B54B /* RSTextDrawing.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 84B070071ED3821900F0B54B /* RSTextDrawing.framework */; };
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84B0700B1ED3822600F0B54B /* RSTextDrawing.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 84B070071ED3821900F0B54B /* RSTextDrawing.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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/* End PBXBuildFile section */
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/* Begin PBXContainerItemProxy section */
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@ -211,6 +213,27 @@
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remoteGlobalIDString = 842A0BE01CFCB9BC00BF746C;
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remoteInfo = RSTree;
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};
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84B070061ED3821900F0B54B /* PBXContainerItemProxy */ = {
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isa = PBXContainerItemProxy;
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containerPortal = 84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */;
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proxyType = 2;
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remoteGlobalIDString = 8439D9FB1C8937C800E5E4B4;
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remoteInfo = RSTextDrawing;
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};
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84B070081ED3821900F0B54B /* PBXContainerItemProxy */ = {
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isa = PBXContainerItemProxy;
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containerPortal = 84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */;
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proxyType = 2;
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remoteGlobalIDString = 8439DA051C8937C800E5E4B4;
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remoteInfo = RSTextDrawingTests;
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};
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84B0700C1ED3822600F0B54B /* PBXContainerItemProxy */ = {
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isa = PBXContainerItemProxy;
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containerPortal = 84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */;
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proxyType = 1;
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remoteGlobalIDString = 8439D9FA1C8937C800E5E4B4;
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remoteInfo = RSTextDrawing;
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};
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/* End PBXContainerItemProxy section */
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/* Begin PBXCopyFilesBuildPhase section */
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@ -221,6 +244,7 @@
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dstSubfolderSpec = 10;
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files = (
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84B06FB31ED37DBD00F0B54B /* RSDatabase.framework in Embed Frameworks */,
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84B0700B1ED3822600F0B54B /* RSTextDrawing.framework in Embed Frameworks */,
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84B06FEA1ED3803A00F0B54B /* RSFeedFinder.framework in Embed Frameworks */,
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84B06FFE1ED3818D00F0B54B /* RSTree.framework in Embed Frameworks */,
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84B06FAF1ED37DBD00F0B54B /* RSCore.framework in Embed Frameworks */,
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@ -250,6 +274,7 @@
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84B06FC61ED37F7200F0B54B /* DB5.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = DB5.xcodeproj; path = Frameworks/DB5/DB5.xcodeproj; sourceTree = "<group>"; };
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84B06FE01ED3803200F0B54B /* RSFeedFinder.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RSFeedFinder.xcodeproj; path = Frameworks/RSFeedFinder/RSFeedFinder.xcodeproj; sourceTree = "<group>"; };
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84B06FF41ED3818000F0B54B /* RSTree.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RSTree.xcodeproj; path = Frameworks/RSTree/RSTree.xcodeproj; sourceTree = "<group>"; };
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84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RSTextDrawing.xcodeproj; path = Frameworks/RSTextDrawing/RSTextDrawing.xcodeproj; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
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@ -258,6 +283,7 @@
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buildActionMask = 2147483647;
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files = (
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84B06FB21ED37DBD00F0B54B /* RSDatabase.framework in Frameworks */,
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84B0700A1ED3822600F0B54B /* RSTextDrawing.framework in Frameworks */,
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84B06FE91ED3803A00F0B54B /* RSFeedFinder.framework in Frameworks */,
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84B06FFD1ED3818D00F0B54B /* RSTree.framework in Frameworks */,
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84B06FAE1ED37DBD00F0B54B /* RSCore.framework in Frameworks */,
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@ -291,6 +317,7 @@
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84B06FA21ED37DAC00F0B54B /* RSCore.xcodeproj */,
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84B06F961ED37DA000F0B54B /* RSDatabase.xcodeproj */,
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84B06FE01ED3803200F0B54B /* RSFeedFinder.xcodeproj */,
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84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */,
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84B06FF41ED3818000F0B54B /* RSTree.xcodeproj */,
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84B06FB61ED37E8B00F0B54B /* RSWeb.xcodeproj */,
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84B06F761ED37BCA00F0B54B /* RSXML.xcodeproj */,
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@ -382,6 +409,15 @@
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name = Products;
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sourceTree = "<group>";
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};
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84B070021ED3821800F0B54B /* Products */ = {
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isa = PBXGroup;
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children = (
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84B070071ED3821900F0B54B /* RSTextDrawing.framework */,
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84B070091ED3821900F0B54B /* RSTextDrawingTests.xctest */,
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);
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name = Products;
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sourceTree = "<group>";
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};
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/* End PBXGroup section */
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/* Begin PBXNativeTarget section */
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@ -404,6 +440,7 @@
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84B06FD21ED37F7D00F0B54B /* PBXTargetDependency */,
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84B06FEC1ED3803A00F0B54B /* PBXTargetDependency */,
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84B070001ED3818D00F0B54B /* PBXTargetDependency */,
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84B0700D1ED3822600F0B54B /* PBXTargetDependency */,
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);
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name = Evergreen;
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productName = Evergreen;
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@ -479,6 +516,10 @@
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ProductGroup = 84B06FE11ED3803200F0B54B /* Products */;
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ProjectRef = 84B06FE01ED3803200F0B54B /* RSFeedFinder.xcodeproj */;
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},
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{
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ProductGroup = 84B070021ED3821800F0B54B /* Products */;
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ProjectRef = 84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */;
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},
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{
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ProductGroup = 84B06FF51ED3818000F0B54B /* Products */;
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ProjectRef = 84B06FF41ED3818000F0B54B /* RSTree.xcodeproj */;
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@ -627,6 +668,20 @@
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remoteRef = 84B06FFB1ED3818000F0B54B /* PBXContainerItemProxy */;
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sourceTree = BUILT_PRODUCTS_DIR;
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};
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84B070071ED3821900F0B54B /* RSTextDrawing.framework */ = {
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isa = PBXReferenceProxy;
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fileType = wrapper.framework;
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path = RSTextDrawing.framework;
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remoteRef = 84B070061ED3821900F0B54B /* PBXContainerItemProxy */;
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sourceTree = BUILT_PRODUCTS_DIR;
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};
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84B070091ED3821900F0B54B /* RSTextDrawingTests.xctest */ = {
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isa = PBXReferenceProxy;
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fileType = wrapper.cfbundle;
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path = RSTextDrawingTests.xctest;
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remoteRef = 84B070081ED3821900F0B54B /* PBXContainerItemProxy */;
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sourceTree = BUILT_PRODUCTS_DIR;
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};
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/* End PBXReferenceProxy section */
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/* Begin PBXResourcesBuildPhase section */
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@ -709,6 +764,11 @@
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name = RSTree;
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targetProxy = 84B06FFF1ED3818D00F0B54B /* PBXContainerItemProxy */;
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};
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84B0700D1ED3822600F0B54B /* PBXTargetDependency */ = {
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isa = PBXTargetDependency;
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name = RSTextDrawing;
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targetProxy = 84B0700C1ED3822600F0B54B /* PBXContainerItemProxy */;
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};
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/* End PBXTargetDependency section */
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/* Begin PBXVariantGroup section */
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@ -0,0 +1,444 @@
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// !$*UTF8*$!
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{
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archiveVersion = 1;
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classes = {
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};
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objectVersion = 46;
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objects = {
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/* Begin PBXBuildFile section */
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84193AB41CF4EEEB00EAC812 /* RSMultiLineRendererMeasurements.m in Sources */ = {isa = PBXBuildFile; fileRef = 84193AB21CF4EEEB00EAC812 /* RSMultiLineRendererMeasurements.m */; };
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8439DA061C8937C800E5E4B4 /* RSTextDrawing.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8439D9FB1C8937C800E5E4B4 /* RSTextDrawing.framework */; };
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8439DA0B1C8937C800E5E4B4 /* RSTextDrawingTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 8439DA0A1C8937C800E5E4B4 /* RSTextDrawingTests.m */; };
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846416411C8938210064C661 /* RSSingleLineRenderer.m in Sources */ = {isa = PBXBuildFile; fileRef = 8464163F1C8938210064C661 /* RSSingleLineRenderer.m */; };
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84B717771CF9629000FF029D /* RSSingleLineView.m in Sources */ = {isa = PBXBuildFile; fileRef = 84B717751CF9629000FF029D /* RSSingleLineView.m */; };
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84B7177B1CF9665100FF029D /* RSMultiLineView.h in Headers */ = {isa = PBXBuildFile; fileRef = 84B717791CF9665100FF029D /* RSMultiLineView.h */; settings = {ATTRIBUTES = (Public, ); }; };
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84B7177C1CF9665100FF029D /* RSMultiLineView.m in Sources */ = {isa = PBXBuildFile; fileRef = 84B7177A1CF9665100FF029D /* RSMultiLineView.m */; };
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84B7177D1CF9834700FF029D /* RSMultiLineRenderer.m in Sources */ = {isa = PBXBuildFile; fileRef = 846416431C8938470064C661 /* RSMultiLineRenderer.m */; };
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remoteGlobalIDString = 8439D9FA1C8937C800E5E4B4;
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remoteInfo = RSTextDrawing;
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/* End PBXContainerItemProxy section */
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|
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|
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|
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
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8439D9FE1C8937C800E5E4B4 /* RSTextDrawing.h */,
|
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84B717741CF9629000FF029D /* RSSingleLineView.h */,
|
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84B717751CF9629000FF029D /* RSSingleLineView.m */,
|
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84B717791CF9665100FF029D /* RSMultiLineView.h */,
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84B7177A1CF9665100FF029D /* RSMultiLineView.m */,
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84BA010D1C8D20C60029943B /* RSTextRendererProtocol.h */,
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8464163E1C8938210064C661 /* RSSingleLineRenderer.h */,
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8464163F1C8938210064C661 /* RSSingleLineRenderer.m */,
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846416421C8938470064C661 /* RSMultiLineRenderer.h */,
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846416431C8938470064C661 /* RSMultiLineRenderer.m */,
|
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84193AB21CF4EEEB00EAC812 /* RSMultiLineRendererMeasurements.m */,
|
||||
8439DA001C8937C800E5E4B4 /* Info.plist */,
|
||||
8439DA091C8937C800E5E4B4 /* RSTextDrawingTests */,
|
||||
8439D9FC1C8937C800E5E4B4 /* Products */,
|
||||
84E697E31C8E6C01009C585A /* RSCore.framework */,
|
||||
);
|
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|
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|
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|
||||
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|
||||
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|
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8439D9FB1C8937C800E5E4B4 /* RSTextDrawing.framework */,
|
||||
8439DA051C8937C800E5E4B4 /* RSTextDrawingTests.xctest */,
|
||||
);
|
||||
name = Products;
|
||||
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|
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};
|
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|
||||
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|
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8439DA0A1C8937C800E5E4B4 /* RSTextDrawingTests.m */,
|
||||
8439DA0C1C8937C800E5E4B4 /* Info.plist */,
|
||||
);
|
||||
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|
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|
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|
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8439D9FF1C8937C800E5E4B4 /* RSTextDrawing.h in Headers */,
|
||||
84B717761CF9629000FF029D /* RSSingleLineView.h in Headers */,
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<string></string>
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|
|
@ -0,0 +1,28 @@
|
|||
//
|
||||
// RSMultiLineRenderer.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/3/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Cocoa;
|
||||
#import <RSTextDrawing/RSTextRendererProtocol.h>
|
||||
|
||||
NS_ASSUME_NONNULL_BEGIN
|
||||
|
||||
@class RSMultiLineRendererMeasurements;
|
||||
|
||||
|
||||
@interface RSMultiLineRenderer : NSObject <RSTextRenderer>
|
||||
|
||||
+ (instancetype)rendererWithAttributedTitle:(NSAttributedString *)title;
|
||||
|
||||
- (RSMultiLineRendererMeasurements *)measurementsForWidth:(CGFloat)width;
|
||||
|
||||
@property (nonatomic, strong) NSColor *backgroundColor; // Default is white.
|
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|
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@end
|
||||
|
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NS_ASSUME_NONNULL_END
|
||||
|
||||
|
|
@ -0,0 +1,315 @@
|
|||
//
|
||||
// RSMultiLineRenderer.m
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/3/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
#import "RSMultiLineRenderer.h"
|
||||
#import "RSMultiLineRendererMeasurements.h"
|
||||
|
||||
|
||||
@interface RSMultiLineRenderer ()
|
||||
|
||||
@property (nonatomic, readonly) NSAttributedString *title;
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@property (nonatomic) NSRect rect;
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@property (nonatomic, readonly) CTFramesetterRef framesetter;
|
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@property (nonatomic) CTFrameRef frameref;
|
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@property (nonatomic, readonly) NSMutableDictionary *measurementCache;
|
||||
|
||||
@end
|
||||
|
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|
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static NSMutableDictionary *rendererCache = nil;
|
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static NSUInteger kMaximumNumberOfLines = 2;
|
||||
|
||||
|
||||
@implementation RSMultiLineRenderer
|
||||
|
||||
|
||||
#pragma mark - Class Methods
|
||||
|
||||
+ (instancetype)rendererWithAttributedTitle:(NSAttributedString *)title {
|
||||
|
||||
static dispatch_once_t onceToken;
|
||||
dispatch_once(&onceToken, ^{
|
||||
rendererCache = [NSMutableDictionary new];
|
||||
});
|
||||
|
||||
RSMultiLineRenderer *cachedRenderer = rendererCache[title];
|
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if (cachedRenderer != nil) {
|
||||
return cachedRenderer;
|
||||
}
|
||||
|
||||
RSMultiLineRenderer *renderer = [[RSMultiLineRenderer alloc] initWithAttributedTitle:title];
|
||||
rendererCache[title] = renderer;
|
||||
return renderer;
|
||||
}
|
||||
|
||||
|
||||
+ (void)emptyCache {
|
||||
|
||||
for (RSMultiLineRenderer *oneRenderer in rendererCache.allValues) {
|
||||
[oneRenderer emptyCache];
|
||||
[oneRenderer releaseFrameref];
|
||||
}
|
||||
|
||||
rendererCache = [NSMutableDictionary new];
|
||||
}
|
||||
|
||||
|
||||
#pragma mark Init
|
||||
|
||||
- (instancetype)initWithAttributedTitle:(NSAttributedString *)title {
|
||||
|
||||
self = [super init];
|
||||
if (self == nil) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
_title = title;
|
||||
_measurementCache = [NSMutableDictionary new];
|
||||
_framesetter = CTFramesetterCreateWithAttributedString((__bridge CFAttributedStringRef)title);
|
||||
_backgroundColor = NSColor.whiteColor;
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
|
||||
#pragma mark Dealloc
|
||||
|
||||
- (void)dealloc {
|
||||
|
||||
if (_framesetter) {
|
||||
CFRelease(_framesetter);
|
||||
_framesetter = nil;
|
||||
}
|
||||
|
||||
if (_frameref) {
|
||||
CFRelease(_frameref);
|
||||
_frameref = nil;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#pragma mark Accessors
|
||||
|
||||
- (void)setRect:(NSRect)r {
|
||||
|
||||
r.origin.y = floor(r.origin.y);
|
||||
r.origin.x = floor(r.origin.x);
|
||||
r.size.height = floor(r.size.height);
|
||||
r.size.width = floor(r.size.width);
|
||||
|
||||
if (!NSEqualRects(r, _rect)) {
|
||||
_rect = r;
|
||||
[self releaseFrameref];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)releaseFrameref {
|
||||
|
||||
if (_frameref) {
|
||||
CFRelease(_frameref);
|
||||
_frameref = nil;
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - Measurements
|
||||
|
||||
- (NSInteger)integerForWidth:(CGFloat)width {
|
||||
|
||||
return (NSInteger)(floor(width));
|
||||
}
|
||||
|
||||
|
||||
- (NSNumber *)keyForWidth:(CGFloat)width {
|
||||
|
||||
return @([self integerForWidth:width]);
|
||||
}
|
||||
|
||||
- (RSMultiLineRendererMeasurements *)measurementsByRegardingNarrowerNeighborsInCache:(CGFloat)width {
|
||||
|
||||
/*If width==30, and cached measurements for width==15 indicate that it's a single line of text, then return those measurements.*/
|
||||
|
||||
NSInteger w = [self integerForWidth:width];
|
||||
static const NSInteger kSingleLineHeightWithSlop = 20;
|
||||
|
||||
for (NSNumber *oneKey in self.measurementCache.allKeys) {
|
||||
|
||||
NSInteger oneWidth = oneKey.integerValue;
|
||||
|
||||
if (oneWidth < w) {
|
||||
RSMultiLineRendererMeasurements *oneMeasurements = self.measurementCache[oneKey];
|
||||
if (oneMeasurements.height <= kSingleLineHeightWithSlop) {
|
||||
return oneMeasurements;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil;
|
||||
}
|
||||
|
||||
|
||||
- (RSMultiLineRendererMeasurements *)measurementsByRegardingNeighborsInCache:(CGFloat)width {
|
||||
|
||||
/*If width==30, and the cached measurements for width==15 and width==42 are equal, then we can use one of those for width==30.*/
|
||||
|
||||
if (self.measurementCache.count < 2) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
NSInteger w = [self integerForWidth:width];
|
||||
NSInteger lessThanNeighbor = NSNotFound;
|
||||
NSInteger greaterThanNeighbor = NSNotFound;
|
||||
|
||||
for (NSNumber *oneKey in self.measurementCache.allKeys) {
|
||||
|
||||
NSInteger oneWidth = oneKey.integerValue;
|
||||
if (oneWidth < w) {
|
||||
if (lessThanNeighbor == NSNotFound) {
|
||||
lessThanNeighbor = oneWidth;
|
||||
}
|
||||
else if (lessThanNeighbor < oneWidth) {
|
||||
lessThanNeighbor = oneWidth;
|
||||
}
|
||||
}
|
||||
if (oneWidth > w) {
|
||||
if (greaterThanNeighbor == NSNotFound) {
|
||||
greaterThanNeighbor = oneWidth;
|
||||
}
|
||||
else if (greaterThanNeighbor > oneWidth) {
|
||||
greaterThanNeighbor = oneWidth;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (lessThanNeighbor == NSNotFound || greaterThanNeighbor == NSNotFound) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
RSMultiLineRendererMeasurements *lessThanMeasurements = self.measurementCache[@(lessThanNeighbor)];
|
||||
RSMultiLineRendererMeasurements *greaterThanMeasurements = self.measurementCache[@(greaterThanNeighbor)];
|
||||
|
||||
if ([lessThanMeasurements isEqual:greaterThanMeasurements]) {
|
||||
return lessThanMeasurements;
|
||||
}
|
||||
|
||||
return nil;
|
||||
}
|
||||
|
||||
- (RSMultiLineRendererMeasurements *)measurementsForWidth:(CGFloat)width {
|
||||
|
||||
NSNumber *key = [self keyForWidth:width];
|
||||
RSMultiLineRendererMeasurements *cachedMeasurements = self.measurementCache[key];
|
||||
if (cachedMeasurements) {
|
||||
return cachedMeasurements;
|
||||
}
|
||||
|
||||
RSMultiLineRendererMeasurements *measurements = [self measurementsByRegardingNarrowerNeighborsInCache:width];
|
||||
if (measurements) {
|
||||
return measurements;
|
||||
}
|
||||
measurements = [self measurementsByRegardingNeighborsInCache:width];
|
||||
if (measurements) {
|
||||
return measurements;
|
||||
}
|
||||
|
||||
measurements = [self calculatedMeasurementsForWidth:width];
|
||||
self.measurementCache[key] = measurements;
|
||||
return measurements;
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Cache
|
||||
|
||||
- (void)emptyCache {
|
||||
|
||||
[self.measurementCache removeAllObjects];
|
||||
}
|
||||
|
||||
|
||||
#pragma mark Rendering
|
||||
|
||||
static const CGFloat kMaxHeight = 10000.0;
|
||||
|
||||
- (RSMultiLineRendererMeasurements *)calculatedMeasurementsForWidth:(CGFloat)width {
|
||||
|
||||
NSInteger height = 0;
|
||||
NSInteger heightOfFirstLine = 0;
|
||||
|
||||
width = floor(width);
|
||||
|
||||
@autoreleasepool {
|
||||
|
||||
CGRect r = CGRectMake(0.0f, 0.0f, width, kMaxHeight);
|
||||
CGPathRef path = CGPathCreateWithRect(r, NULL);
|
||||
|
||||
CTFrameRef frameref = CTFramesetterCreateFrame(self.framesetter, CFRangeMake(0, (CFIndex)(self.title.length)), path, NULL);
|
||||
|
||||
NSArray *lines = (__bridge NSArray *)CTFrameGetLines(frameref);
|
||||
|
||||
if (lines.count > 0) {
|
||||
|
||||
NSUInteger indexOfLastLine = MIN(kMaximumNumberOfLines - 1, lines.count - 1);
|
||||
|
||||
CGPoint origins[indexOfLastLine + 1];
|
||||
CTFrameGetLineOrigins(frameref, CFRangeMake(0, (CFIndex)indexOfLastLine + 1), origins);
|
||||
|
||||
CTLineRef lastLine = (__bridge CTLineRef)lines[indexOfLastLine];
|
||||
CGPoint lastOrigin = origins[indexOfLastLine];
|
||||
CGFloat descent;
|
||||
CTLineGetTypographicBounds(lastLine, NULL, &descent, NULL);
|
||||
height = r.size.height - (ceil(lastOrigin.y) - ceil(descent));
|
||||
height = (NSInteger)ceil(height);
|
||||
|
||||
CTLineRef firstLine = (__bridge CTLineRef)lines[0];
|
||||
CGRect firstLineRect = CTLineGetBoundsWithOptions(firstLine, 0);
|
||||
heightOfFirstLine = (NSInteger)ceil(NSHeight(firstLineRect));
|
||||
|
||||
}
|
||||
|
||||
CFRelease(path);
|
||||
CFRelease(frameref);
|
||||
}
|
||||
|
||||
RSMultiLineRendererMeasurements *measurements = [RSMultiLineRendererMeasurements measurementsWithHeight:height heightOfFirstLine:heightOfFirstLine];
|
||||
return measurements;
|
||||
}
|
||||
|
||||
|
||||
- (void)renderTextInRect:(CGRect)r {
|
||||
|
||||
self.rect = r;
|
||||
|
||||
CGContextRef context = [NSGraphicsContext currentContext].CGContext;
|
||||
CGContextSaveGState(context);
|
||||
|
||||
CGContextSetFillColorWithColor(context, self.backgroundColor.CGColor);
|
||||
CGContextFillRect(context, r);
|
||||
|
||||
CGContextSetShouldSmoothFonts(context, true);
|
||||
|
||||
CTFrameDraw(self.frameref, context);
|
||||
|
||||
CGContextRestoreGState(context);
|
||||
}
|
||||
|
||||
|
||||
- (CTFrameRef)frameref {
|
||||
|
||||
if (_frameref) {
|
||||
return _frameref;
|
||||
}
|
||||
|
||||
CGPathRef path = CGPathCreateWithRect(self.rect, NULL);
|
||||
|
||||
_frameref = CTFramesetterCreateFrame(self.framesetter, CFRangeMake(0, (CFIndex)(self.title.length)), path, NULL);
|
||||
|
||||
CFRelease(path);
|
||||
|
||||
return _frameref;
|
||||
}
|
||||
|
||||
@end
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
//
|
||||
// RSMultiLineRendererMeasurements.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/4/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Foundation;
|
||||
|
||||
@interface RSMultiLineRendererMeasurements : NSObject
|
||||
|
||||
+ (instancetype)measurementsWithHeight:(NSInteger)height heightOfFirstLine:(NSInteger)heightOfFirstLine;
|
||||
|
||||
@property (nonatomic, readonly) NSInteger height;
|
||||
@property (nonatomic, readonly) NSInteger heightOfFirstLine;
|
||||
|
||||
@end
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
//
|
||||
// RSMultiLineRendererMeasurements.m
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/4/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
#import "RSMultiLineRendererMeasurements.h"
|
||||
|
||||
@implementation RSMultiLineRendererMeasurements
|
||||
|
||||
#pragma mark - Class Methods
|
||||
|
||||
+ (instancetype)measurementsWithHeight:(NSInteger)height heightOfFirstLine:(NSInteger)heightOfFirstLine {
|
||||
|
||||
return [[self alloc] initWithHeight:height heightOfFirstLine:heightOfFirstLine];
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Init
|
||||
|
||||
- (instancetype)initWithHeight:(NSInteger)height heightOfFirstLine:(NSInteger)heightOfFirstLine {
|
||||
|
||||
self = [super init];
|
||||
if (!self) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
_height = height;
|
||||
_heightOfFirstLine = heightOfFirstLine;
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
- (BOOL)isEqualToMultiLineRendererMeasurements:(RSMultiLineRendererMeasurements *)otherMeasurements {
|
||||
|
||||
return self.height == otherMeasurements.height && self.heightOfFirstLine == otherMeasurements.heightOfFirstLine;
|
||||
}
|
||||
|
||||
- (BOOL)isEqual:(id)object {
|
||||
|
||||
if (self == object) {
|
||||
return YES;
|
||||
}
|
||||
if (![object isKindOfClass:[self class]]) {
|
||||
return NO;
|
||||
}
|
||||
|
||||
return [self isEqualToMultiLineRendererMeasurements:(RSMultiLineRendererMeasurements *)object];
|
||||
}
|
||||
|
||||
- (NSUInteger)hash {
|
||||
|
||||
return (NSUInteger)(self.height + (self.heightOfFirstLine * 100000));
|
||||
}
|
||||
|
||||
|
||||
@end
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
//
|
||||
// RSMultiLineView.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 5/27/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Cocoa;
|
||||
|
||||
NS_ASSUME_NONNULL_BEGIN
|
||||
|
||||
@class RSMultiLineRendererMeasurements;
|
||||
|
||||
@interface RSMultiLineView : NSView
|
||||
|
||||
@property (nonatomic) NSAttributedString *attributedStringValue;
|
||||
|
||||
@property (nonatomic, readonly) RSMultiLineRendererMeasurements *measurements;
|
||||
|
||||
@property (nonatomic) BOOL selected;
|
||||
@property (nonatomic) BOOL emphasized;
|
||||
|
||||
@end
|
||||
|
||||
NS_ASSUME_NONNULL_END
|
||||
|
|
@ -0,0 +1,160 @@
|
|||
//
|
||||
// RSMultiLineView.m
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 5/27/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
#import "RSMultiLineView.h"
|
||||
#import "RSMultiLineRenderer.h"
|
||||
#import "RSMultiLineRendererMeasurements.h"
|
||||
|
||||
|
||||
@interface RSMultiLineView ()
|
||||
|
||||
@property (nonatomic) RSMultiLineRenderer *renderer;
|
||||
@property (nonatomic) NSSize intrinsicSize;
|
||||
@property (nonatomic) BOOL intrinsicSizeIsValid;
|
||||
@property (nonatomic) RSMultiLineRenderer *selectedRenderer;
|
||||
@property (nonatomic) NSAttributedString *selectedAttributedStringValue;
|
||||
|
||||
@end
|
||||
|
||||
static NSAttributedString *emptyAttributedString = nil;
|
||||
|
||||
@implementation RSMultiLineView
|
||||
|
||||
|
||||
- (instancetype)initWithFrame:(NSRect)frame {
|
||||
|
||||
self = [super initWithFrame:frame];
|
||||
if (!self) {
|
||||
return nil;
|
||||
}
|
||||
static dispatch_once_t onceToken;
|
||||
dispatch_once(&onceToken, ^{
|
||||
emptyAttributedString = [[NSAttributedString alloc] initWithString:@""];
|
||||
});
|
||||
|
||||
_renderer = [RSMultiLineRenderer rendererWithAttributedTitle:emptyAttributedString];
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
|
||||
- (void)setRenderer:(RSMultiLineRenderer *)renderer {
|
||||
|
||||
if (_renderer == renderer) {
|
||||
return;
|
||||
}
|
||||
_renderer = renderer;
|
||||
|
||||
[self invalidateIntrinsicContentSize];
|
||||
self.needsDisplay = YES;
|
||||
}
|
||||
|
||||
- (RSMultiLineRenderer *)selectedRenderer {
|
||||
|
||||
if (_selectedRenderer) {
|
||||
return _selectedRenderer;
|
||||
}
|
||||
|
||||
_selectedRenderer = [RSMultiLineRenderer rendererWithAttributedTitle:self.selectedAttributedStringValue];
|
||||
_selectedRenderer.backgroundColor = NSColor.alternateSelectedControlColor;
|
||||
return _selectedRenderer;
|
||||
}
|
||||
|
||||
|
||||
- (void)setSelected:(BOOL)selected {
|
||||
|
||||
_selected = selected;
|
||||
self.needsDisplay = YES;
|
||||
}
|
||||
|
||||
|
||||
- (void)setEmphasized:(BOOL)emphasized {
|
||||
|
||||
_emphasized = emphasized;
|
||||
self.needsDisplay = YES;
|
||||
}
|
||||
|
||||
|
||||
- (NSAttributedString *)selectedAttributedStringValue {
|
||||
|
||||
if (!self.attributedStringValue) {
|
||||
return emptyAttributedString;
|
||||
}
|
||||
|
||||
NSMutableAttributedString *s = [self.attributedStringValue mutableCopy];
|
||||
[s addAttribute:NSForegroundColorAttributeName value:NSColor.alternateSelectedControlTextColor range:NSMakeRange(0, s.string.length)];
|
||||
_selectedAttributedStringValue = s;
|
||||
|
||||
return _selectedAttributedStringValue;
|
||||
}
|
||||
|
||||
|
||||
- (void)setAttributedStringValue:(NSAttributedString *)attributedStringValue {
|
||||
|
||||
if (_attributedStringValue == attributedStringValue) {
|
||||
return;
|
||||
}
|
||||
_attributedStringValue = attributedStringValue;
|
||||
|
||||
self.selectedAttributedStringValue = nil;
|
||||
self.selectedRenderer = nil;
|
||||
|
||||
self.renderer = [RSMultiLineRenderer rendererWithAttributedTitle:attributedStringValue];
|
||||
}
|
||||
|
||||
|
||||
- (RSMultiLineRendererMeasurements *)measurements {
|
||||
|
||||
return [self.renderer measurementsForWidth:NSWidth(self.frame)];
|
||||
}
|
||||
|
||||
|
||||
- (void)invalidateIntrinsicContentSize {
|
||||
|
||||
self.intrinsicSizeIsValid = NO;
|
||||
}
|
||||
|
||||
|
||||
- (NSSize)intrinsicContentSize {
|
||||
|
||||
if (!self.intrinsicSizeIsValid) {
|
||||
self.intrinsicSize = NSMakeSize(NSWidth(self.frame), self.measurements.height);
|
||||
self.intrinsicSizeIsValid = YES;
|
||||
}
|
||||
return self.intrinsicSize;
|
||||
}
|
||||
|
||||
|
||||
- (void)setFrameSize:(NSSize)newSize {
|
||||
|
||||
[self invalidateIntrinsicContentSize];
|
||||
[super setFrameSize:newSize];
|
||||
}
|
||||
|
||||
|
||||
- (void)drawRect:(NSRect)r {
|
||||
|
||||
if (self.selected) {
|
||||
|
||||
if (self.emphasized) {
|
||||
[self.selectedRenderer renderTextInRect:self.bounds];
|
||||
}
|
||||
else {
|
||||
NSColor *savedBackgroundColor = self.renderer.backgroundColor;
|
||||
self.renderer.backgroundColor = NSColor.secondarySelectedControlColor;
|
||||
[self.renderer renderTextInRect:self.bounds];
|
||||
self.renderer.backgroundColor = savedBackgroundColor;
|
||||
}
|
||||
}
|
||||
|
||||
else {
|
||||
[self.renderer renderTextInRect:self.bounds];
|
||||
}
|
||||
}
|
||||
|
||||
@end
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
//
|
||||
// SingleLineRenderer.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/3/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Cocoa;
|
||||
#import <RSTextDrawing/RSTextRendererProtocol.h>
|
||||
|
||||
NS_ASSUME_NONNULL_BEGIN
|
||||
|
||||
@interface RSSingleLineRenderer : NSObject <RSTextRenderer>
|
||||
|
||||
+ (instancetype)rendererWithAttributedTitle:(NSAttributedString *)title;
|
||||
|
||||
@property (nonatomic, readonly) NSSize size;
|
||||
|
||||
@property (nonatomic, strong) NSColor *backgroundColor; // Default is white.
|
||||
|
||||
@end
|
||||
|
||||
NS_ASSUME_NONNULL_END
|
||||
|
|
@ -0,0 +1,200 @@
|
|||
//
|
||||
// RSSingleLineRenderer.m
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/3/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
#import "RSSingleLineRenderer.h"
|
||||
|
||||
static NSMutableDictionary *rendererCache = nil;
|
||||
|
||||
@interface RSSingleLineRenderer ()
|
||||
|
||||
@property (nonatomic, readonly) NSAttributedString *title;
|
||||
@property (nonatomic) NSRect rect;
|
||||
@property (nonatomic, readonly) CTFramesetterRef framesetter;
|
||||
@property (nonatomic) CTFrameRef frameref;
|
||||
|
||||
@end
|
||||
|
||||
|
||||
@implementation RSSingleLineRenderer
|
||||
|
||||
@synthesize size = _size;
|
||||
|
||||
#pragma mark - Class Methods
|
||||
|
||||
+ (void)initialize {
|
||||
|
||||
static dispatch_once_t onceToken;
|
||||
dispatch_once(&onceToken, ^{
|
||||
|
||||
rendererCache = [NSMutableDictionary new];
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
+ (instancetype)rendererWithAttributedTitle:(NSAttributedString *)title {
|
||||
|
||||
RSSingleLineRenderer *cachedRenderer = rendererCache[title];
|
||||
if (cachedRenderer != nil) {
|
||||
return cachedRenderer;
|
||||
}
|
||||
|
||||
RSSingleLineRenderer *renderer = [[RSSingleLineRenderer alloc] initWithAttributedTitle:title];
|
||||
rendererCache[title] = renderer;
|
||||
return renderer;
|
||||
}
|
||||
|
||||
|
||||
+ (void)emptyCache {
|
||||
|
||||
rendererCache = [NSMutableDictionary new];
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Init
|
||||
|
||||
- (instancetype)initWithAttributedTitle:(NSAttributedString *)title {
|
||||
|
||||
self = [super init];
|
||||
if (self == nil) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
_title = title;
|
||||
_framesetter = CTFramesetterCreateWithAttributedString((__bridge CFAttributedStringRef)title);
|
||||
_backgroundColor = NSColor.whiteColor;
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Dealloc
|
||||
|
||||
- (void)dealloc {
|
||||
|
||||
if (_framesetter) {
|
||||
CFRelease(_framesetter);
|
||||
_framesetter = nil;
|
||||
}
|
||||
|
||||
if (_frameref) {
|
||||
CFRelease(_frameref);
|
||||
_frameref = nil;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Accessors
|
||||
|
||||
- (void)setRect:(NSRect)r {
|
||||
|
||||
r.origin.y = floor(r.origin.y);
|
||||
r.origin.x = floor(r.origin.x);
|
||||
r.size.height = floor(r.size.height);
|
||||
if (r.size.height > self.size.height) {
|
||||
r.size.height = self.size.height;
|
||||
}
|
||||
r.size.width = floor(r.size.width);
|
||||
if (r.size.width > self.size.width) {
|
||||
r.size.width = self.size.width;
|
||||
}
|
||||
|
||||
if (!NSEqualRects(r, _rect)) {
|
||||
_rect = r;
|
||||
[self releaseFrameref];
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
- (void)releaseFrameref {
|
||||
|
||||
if (_frameref) {
|
||||
CFRelease(_frameref);
|
||||
_frameref = nil;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
- (NSSize)size {
|
||||
|
||||
if (NSEqualSizes(_size, NSZeroSize)) {
|
||||
_size = [self calculatedSize];
|
||||
}
|
||||
return _size;
|
||||
}
|
||||
|
||||
#pragma mark - Measurements
|
||||
|
||||
static const CGFloat kMaxWidth = 10000.0;
|
||||
static const CGFloat kMaxHeight = 10000.0;
|
||||
|
||||
- (NSSize)calculatedSize {
|
||||
|
||||
NSSize size = NSZeroSize;
|
||||
|
||||
@autoreleasepool {
|
||||
|
||||
CGRect r = CGRectMake(0.0f, 0.0f, kMaxWidth, kMaxHeight);
|
||||
CGPathRef path = CGPathCreateWithRect(r, NULL);
|
||||
|
||||
CTFrameRef frameref = CTFramesetterCreateFrame(self.framesetter, CFRangeMake(0, (CFIndex)(self.title.length)), path, NULL);
|
||||
|
||||
NSArray *lines = (__bridge NSArray *)CTFrameGetLines(frameref);
|
||||
|
||||
if (lines.count > 0) {
|
||||
|
||||
CTLineRef firstLine = (__bridge CTLineRef)lines[0];
|
||||
CGRect firstLineRect = CTLineGetBoundsWithOptions(firstLine, 0);
|
||||
CGFloat height = ceil(NSHeight(firstLineRect));
|
||||
CGFloat width = ceil(NSWidth(firstLineRect));
|
||||
size = NSMakeSize(width, height);
|
||||
}
|
||||
|
||||
CFRelease(path);
|
||||
CFRelease(frameref);
|
||||
}
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Drawing
|
||||
|
||||
- (void)renderTextInRect:(CGRect)r {
|
||||
|
||||
self.rect = r;
|
||||
|
||||
CGContextRef context = [NSGraphicsContext currentContext].CGContext;
|
||||
CGContextSaveGState(context);
|
||||
|
||||
CGContextSetFillColorWithColor(context, self.backgroundColor.CGColor);
|
||||
CGContextFillRect(context, r);
|
||||
|
||||
CGContextSetShouldSmoothFonts(context, true);
|
||||
|
||||
CTFrameDraw(self.frameref, context);
|
||||
|
||||
CGContextRestoreGState(context);
|
||||
}
|
||||
|
||||
|
||||
- (CTFrameRef)frameref {
|
||||
|
||||
if (_frameref) {
|
||||
return _frameref;
|
||||
}
|
||||
|
||||
CGPathRef path = CGPathCreateWithRect(self.rect, NULL);
|
||||
|
||||
_frameref = CTFramesetterCreateFrame(self.framesetter, CFRangeMake(0, (CFIndex)(self.title.length)), path, NULL);
|
||||
|
||||
CFRelease(path);
|
||||
|
||||
return _frameref;
|
||||
}
|
||||
|
||||
@end
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
//
|
||||
// RSSingleLineView.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 5/27/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Cocoa;
|
||||
|
||||
NS_ASSUME_NONNULL_BEGIN
|
||||
|
||||
@interface RSSingleLineView : NSView
|
||||
|
||||
@property (nonatomic, strong) NSAttributedString *attributedStringValue;
|
||||
|
||||
@property (nonatomic) BOOL selected;
|
||||
@property (nonatomic) BOOL emphasized;
|
||||
|
||||
@end
|
||||
|
||||
NS_ASSUME_NONNULL_END
|
||||
|
|
@ -0,0 +1,142 @@
|
|||
//
|
||||
// RSSingleLineView.m
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 5/27/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import RSCore;
|
||||
#import "RSSingleLineView.h"
|
||||
#import "RSSingleLineRenderer.h"
|
||||
|
||||
@interface RSSingleLineView ()
|
||||
|
||||
@property (nonatomic) RSSingleLineRenderer *renderer;
|
||||
@property (nonatomic) NSSize intrinsicSize;
|
||||
@property (nonatomic) BOOL intrinsicSizeIsValid;
|
||||
@property (nonatomic) RSSingleLineRenderer *selectedRenderer;
|
||||
@property (nonatomic) NSAttributedString *selectedAttributedStringValue;
|
||||
|
||||
@end
|
||||
|
||||
static NSAttributedString *emptyAttributedString = nil;
|
||||
|
||||
@implementation RSSingleLineView
|
||||
|
||||
- (instancetype)initWithFrame:(NSRect)r {
|
||||
|
||||
self = [super initWithFrame:r];
|
||||
if (!self) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
static dispatch_once_t onceToken;
|
||||
dispatch_once(&onceToken, ^{
|
||||
emptyAttributedString = [[NSAttributedString alloc] initWithString:@""];
|
||||
});
|
||||
|
||||
_renderer = [RSSingleLineRenderer rendererWithAttributedTitle:emptyAttributedString];
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
|
||||
- (void)setAttributedStringValue:(NSAttributedString *)attributedStringValue {
|
||||
|
||||
_attributedStringValue = attributedStringValue;
|
||||
self.selectedAttributedStringValue = nil;
|
||||
self.selectedRenderer = nil;
|
||||
|
||||
self.renderer = [RSSingleLineRenderer rendererWithAttributedTitle:attributedStringValue];
|
||||
}
|
||||
|
||||
|
||||
- (void)setRenderer:(RSSingleLineRenderer *)renderer {
|
||||
|
||||
_renderer = renderer;
|
||||
[self invalidateIntrinsicContentSize];
|
||||
self.needsDisplay = YES;
|
||||
}
|
||||
|
||||
|
||||
- (RSSingleLineRenderer *)selectedRenderer {
|
||||
|
||||
if (_selectedRenderer) {
|
||||
return _selectedRenderer;
|
||||
}
|
||||
|
||||
_selectedRenderer = [RSSingleLineRenderer rendererWithAttributedTitle:self.selectedAttributedStringValue];
|
||||
_selectedRenderer.backgroundColor = NSColor.alternateSelectedControlColor;
|
||||
return _selectedRenderer;
|
||||
}
|
||||
|
||||
|
||||
- (void)setSelected:(BOOL)selected {
|
||||
|
||||
_selected = selected;
|
||||
self.needsDisplay = YES;
|
||||
}
|
||||
|
||||
|
||||
- (void)setEmphasized:(BOOL)emphasized {
|
||||
|
||||
_emphasized = emphasized;
|
||||
self.needsDisplay = YES;
|
||||
}
|
||||
|
||||
|
||||
- (NSAttributedString *)selectedAttributedStringValue {
|
||||
|
||||
if (!self.attributedStringValue) {
|
||||
return emptyAttributedString;
|
||||
}
|
||||
|
||||
NSMutableAttributedString *s = [self.attributedStringValue mutableCopy];
|
||||
[s addAttribute:NSForegroundColorAttributeName value:NSColor.alternateSelectedControlTextColor range:NSMakeRange(0, s.string.length)];
|
||||
_selectedAttributedStringValue = s;
|
||||
|
||||
return _selectedAttributedStringValue;
|
||||
}
|
||||
|
||||
|
||||
- (void)invalidateIntrinsicContentSize {
|
||||
|
||||
self.intrinsicSizeIsValid = NO;
|
||||
}
|
||||
|
||||
|
||||
- (NSSize)intrinsicContentSize {
|
||||
|
||||
if (!self.intrinsicSizeIsValid) {
|
||||
self.intrinsicSize = ((RSSingleLineRenderer *)(self.renderer)).size;
|
||||
self.intrinsicSizeIsValid = YES;
|
||||
}
|
||||
|
||||
return self.intrinsicSize;
|
||||
}
|
||||
|
||||
|
||||
- (void)drawRect:(NSRect)r {
|
||||
|
||||
if (self.selected) {
|
||||
|
||||
if (self.emphasized) {
|
||||
[self.selectedRenderer renderTextInRect:self.bounds];
|
||||
}
|
||||
else {
|
||||
NSColor *savedBackgroundColor = self.renderer.backgroundColor;
|
||||
self.renderer.backgroundColor = NSColor.secondarySelectedControlColor;
|
||||
[self.renderer renderTextInRect:self.bounds];
|
||||
self.renderer.backgroundColor = savedBackgroundColor;
|
||||
}
|
||||
}
|
||||
|
||||
else {
|
||||
[self.renderer renderTextInRect:self.bounds];
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@end
|
||||
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
//
|
||||
// RSTextDrawing.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/3/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Cocoa;
|
||||
|
||||
#import <RSTextDrawing/RSSingleLineView.h>
|
||||
#import <RSTextDrawing/RSMultiLineView.h>
|
||||
|
||||
#import <RSTextDrawing/RSSingleLineRenderer.h>
|
||||
#import <RSTextDrawing/RSMultiLineRenderer.h>
|
||||
#import <RSTextDrawing/RSMultiLineRendererMeasurements.h>
|
||||
#import <RSTextDrawing/RSTextRendererProtocol.h>
|
||||
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
//
|
||||
// RSTextRendererProtocol.h
|
||||
// RSTextDrawing
|
||||
//
|
||||
// Created by Brent Simmons on 3/6/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
@import Cocoa;
|
||||
|
||||
@protocol RSTextRenderer <NSObject>
|
||||
|
||||
- (void)renderTextInRect:(NSRect)r;
|
||||
|
||||
+ (void)emptyCache;
|
||||
|
||||
@end
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>en</string>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>$(EXECUTABLE_NAME)</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>$(PRODUCT_NAME)</string>
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>BNDL</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>1.0</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>????</string>
|
||||
<key>CFBundleVersion</key>
|
||||
<string>1</string>
|
||||
</dict>
|
||||
</plist>
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
//
|
||||
// RSTextDrawingTests.m
|
||||
// RSTextDrawingTests
|
||||
//
|
||||
// Created by Brent Simmons on 3/3/16.
|
||||
// Copyright © 2016 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
#import <XCTest/XCTest.h>
|
||||
|
||||
@interface RSTextDrawingTests : XCTestCase
|
||||
|
||||
@end
|
||||
|
||||
@implementation RSTextDrawingTests
|
||||
|
||||
- (void)setUp {
|
||||
[super setUp];
|
||||
// Put setup code here. This method is called before the invocation of each test method in the class.
|
||||
}
|
||||
|
||||
- (void)tearDown {
|
||||
// Put teardown code here. This method is called after the invocation of each test method in the class.
|
||||
[super tearDown];
|
||||
}
|
||||
|
||||
- (void)testExample {
|
||||
// This is an example of a functional test case.
|
||||
// Use XCTAssert and related functions to verify your tests produce the correct results.
|
||||
}
|
||||
|
||||
- (void)testPerformanceExample {
|
||||
// This is an example of a performance test case.
|
||||
[self measureBlock:^{
|
||||
// Put the code you want to measure the time of here.
|
||||
}];
|
||||
}
|
||||
|
||||
@end
|
||||
Loading…
Reference in New Issue