Add macOS travis build. (#32)

* Add macOS travis build.

* Edit Mac project scheme.

* Downgrade xib file version to satisfy travis.

Author: AN Zhigang

.travis.yml

@@ -3,5 +3,15 @@ osx_image: xcode7.3
 before_install:
 - gem install cocoapods # Since Travis is not always on latest version
 xcode_workspace: iosMath.xcworkspace # path to your xcodeproj folder
-xcode_scheme: iosMath
-xcode_sdk: iphonesimulator9.3
+xcode_scheme:
+- iosMath
+- MacOSMath
+xcode_sdk:
+- iphonesimulator9.3
+- macosx10.11
+matrix:
+    exclude:
+        - xcode_scheme: iosMath
+          xcode_sdk: macosx10.11
+        - xcode_scheme: MacOSMath
+          xcode_sdk: iphonesimulator9.3

MacOSMath.xcodeproj/xcshareddata/xcschemes/MacOSMath.xcscheme

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0810"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "26123D4A1E230D80007A742A"
+               BuildableName = "MacOSMath.app"
+               BlueprintName = "MacOSMath"
+               ReferencedContainer = "container:MacOSMath.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "26123D4A1E230D80007A742A"
+            BuildableName = "MacOSMath.app"
+            BlueprintName = "MacOSMath"
+            ReferencedContainer = "container:MacOSMath.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "26123D4A1E230D80007A742A"
+            BuildableName = "MacOSMath.app"
+            BlueprintName = "MacOSMath"
+            ReferencedContainer = "container:MacOSMath.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "26123D4A1E230D80007A742A"
+            BuildableName = "MacOSMath.app"
+            BlueprintName = "MacOSMath"
+            ReferencedContainer = "container:MacOSMath.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

MacOSMathExample/Base.lproj/MainMenu.xib

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="11542" systemVersion="16B2657" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="10116" systemVersion="16B2657" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11542"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+        <development version="7000" identifier="xcode"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="10116"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
@@ -693,7 +693,6 @@
                 <subviews>
                     <button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="rQu-NO-fcw">
                         <rect key="frame" x="200" y="13" width="81" height="32"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <buttonCell key="cell" type="push" title="Update!" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="q3o-Jo-ri0">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="system"/>
@@ -704,7 +703,6 @@
                     </button>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="3eF-aq-wq7">
                         <rect key="frame" x="20" y="49" width="440" height="22"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Enter LaTeX here..." drawsBackground="YES" id="w3t-RT-Vy0">
                             <font key="font" metaFont="system"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -713,7 +711,6 @@
                     </textField>
                     <customView fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="JGc-8F-Tcp" customClass="MTMathUILabel">
                         <rect key="frame" x="20" y="79" width="440" height="261"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     </customView>
                 </subviews>
             </view>