Add scripting, using Cub

OpenTerm/Assets.xcassets/Main Tint Color.colorset/Contents.json

@@ -7,12 +7,12 @@
     {
       "idiom" : "universal",
       "color" : {
-        "color-space" : "srgb",
+        "color-space" : "display-p3",
         "components" : {
           "red" : "0x00",
           "alpha" : "1.000",
-          "blue" : "0x00",
-          "green" : "0xDB"
+          "blue" : "0x6D",
+          "green" : "0xE9"
         }
       }
     }

OpenTerm/Commands/Cub.swift

@@ -0,0 +1,79 @@
+//
+//  Cub.swift
+//  OpenTerm
+//
+//  Created by Louis D'hauwe on 03/02/2018.
+//  Copyright © 2018 Silver Fox. All rights reserved.
+//
+
+import Foundation
+import Cub
+import ios_system
+import TabView
+
+public func cub(argc: Int32, argv: UnsafeMutablePointer<UnsafeMutablePointer<Int8>?>?) -> Int32 {
+
+	guard let tabViewContainer = UIApplication.shared.keyWindow?.rootViewController as? TabViewContainerViewController<TerminalTabViewController> else {
+		return 1
+	}
+
+	guard let activeVC = tabViewContainer.primaryTabViewController.visibleViewController as? TerminalViewController else {
+		return 1
+	}
+
+	let terminalView = activeVC.terminalView
+
+	let usage = "Usage: cub script.cub\n"
+
+	guard argc == 2 else {
+		fputs(usage, thread_stderr)
+		return 1
+	}
+
+	guard let fileName = argv?[1] else {
+		fputs(usage, thread_stderr)
+		return 1
+	}
+
+	let path = String(cString: fileName)
+
+	let url = URL(fileURLWithPath: path)
+
+	guard let data = FileManager.default.contents(atPath: url.path) else {
+		fputs("Missing file \"\(path)\"\n", thread_stderr)
+		return 1
+	}
+
+	guard let source = String(data: data, encoding: .utf8) else {
+		fputs("Missing file \"\(path)\"\n", thread_stderr)
+		return 1
+	}
+
+	let runner = Runner.runner(executor: terminalView.executor, executorDelegate: terminalView)
+
+	do {
+
+		try runner.run(source)
+
+	} catch {
+
+		terminalView.stderrParser.delegate = terminalView
+		terminalView.stdoutParser.delegate = terminalView
+
+		terminalView.executor.delegate = terminalView
+
+		if let error = error as? DisplayableError {
+
+			terminalView.writeOutput("Error occurred: \(error.description(inSource: source))")
+
+		} else {
+
+			terminalView.writeOutput("Unknown error occurred")
+
+		}
+
+		return 1
+	}
+
+	return 0
+}

OpenTerm/Commands/Share.swift

@@ -14,15 +14,19 @@ public weak var shareFileViewController: UIViewController?
 public func shareFile(argc: Int32, argv: UnsafeMutablePointer<UnsafeMutablePointer<Int8>?>?) -> Int32 {
 	var itemsToShare = [Any]()
 
-	// share text from stdin when present
 	var bytes = [Int8]()
-	while stdin != thread_stdin {
-		var byte: Int8 = 0
-		let count = read(fileno(thread_stdin), &byte, 1)
-		guard count == 1 else {
-			break
+
+	if Int(argc) == 1 {
+
+		// share text from stdin when present
+		while stdin != thread_stdin {
+			var byte: Int8 = 0
+			let count = read(fileno(thread_stdin), &byte, 1)
+			guard count == 1 else {
+				break
+			}
+			bytes.append(byte)
 		}
-		bytes.append(byte)
 	}
 
 	let data = Data(bytes: bytes, count: bytes.count)

OpenTerm/Controller/Scripting/PridelandCollectionViewCell.swift

@@ -0,0 +1,106 @@
+//
+//  PridelandCollectionViewCell.swift
+//  OpenTerm
+//
+//  Created by Louis D'hauwe on 01/04/2018.
+//  Copyright © 2018 Silver Fox. All rights reserved.
+//
+
+import UIKit
+
+class PridelandCollectionViewCell: UICollectionViewCell {
+
+	let gradientLayer = CAGradientLayer()
+
+	@IBOutlet weak var titleLbl: UILabel!
+	@IBOutlet weak var descriptionLbl: UILabel!
+
+	override func awakeFromNib() {
+        super.awakeFromNib()
+
+		gradientLayer.colors = [UIColor.white.cgColor, UIColor.black.cgColor]
+		gradientLayer.startPoint = .zero
+		gradientLayer.endPoint = CGPoint(x: 1, y: 1)
+
+		self.contentView.layer.insertSublayer(gradientLayer, at: 0)
+
+		self.contentView.layer.cornerRadius = 16.0
+		self.contentView.layer.masksToBounds = true
+
+	}
+
+	override func layoutSubviews() {
+		super.layoutSubviews()
+
+		gradientLayer.frame = self.contentView.bounds
+
+	}
+
+	func show(_ prideland: PridelandOverview) {
+
+		titleLbl.text = prideland.metadata.name
+		descriptionLbl.text = prideland.metadata.description
+
+		let hue = CGFloat(prideland.metadata.hueTint)
+
+		updateGradient(hue: hue)
+
+	}
+
+	private func updateGradient(hue: CGFloat) {
+
+		let gradientColor1: UIColor
+		var gradientColor2: UIColor
+
+		let hue2: CGFloat
+
+		if hue < 0.1 {
+
+			hue2 = 1.0 - (0.1 - hue)
+
+		} else {
+
+			hue2 = hue - 0.1
+
+		}
+
+		if hue > 0.1 && hue < 0.6 {
+
+			gradientColor1 = UIColor(hue: hue, saturation: 1.0, brightness: 1.0, alpha: 1.0)
+			gradientColor2 = UIColor(hue: hue2, saturation: 0.9, brightness: 0.5, alpha: 1.0)
+
+		} else {
+
+			gradientColor1 = UIColor(hue: hue, saturation: 1.0, brightness: 1.0, alpha: 1.0)
+			gradientColor2 = UIColor(hue: hue2, saturation: 1.0, brightness: 1.0, alpha: 1.0)
+
+		}
+
+		var grayscale1: CGFloat = 0
+		var grayscale2: CGFloat = 0
+
+		gradientColor1.getWhite(&grayscale1, alpha: nil)
+		gradientColor2.getWhite(&grayscale2, alpha: nil)
+
+		if abs(grayscale1 - grayscale2) < 0.1 {
+
+			gradientColor2 = UIColor(hue: hue2, saturation: 0.8, brightness: 0.6, alpha: 1.0)
+			gradientColor2.getWhite(&grayscale2, alpha: nil)
+
+		}
+
+		// Gradient should always be light -> dark
+		if grayscale1 < grayscale2 {
+
+			gradientLayer.colors = [gradientColor2.cgColor, gradientColor1.cgColor]
+
+		} else {
+
+			gradientLayer.colors = [gradientColor1.cgColor, gradientColor2.cgColor]
+
+		}
+
+
+	}
+
+}

OpenTerm/Controller/Scripting/PridelandCollectionViewCell.xib

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="14109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" reuseIdentifier="PridelandCollectionViewCell" id="gTV-IL-0wX" customClass="PridelandCollectionViewCell" customModule="OpenTerm" customModuleProvider="target">
+            <rect key="frame" x="0.0" y="0.0" width="281" height="139"/>
+            <autoresizingMask key="autoresizingMask"/>
+            <view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
+                <rect key="frame" x="0.0" y="0.0" width="281" height="139"/>
+                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                <subviews>
+                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="uXP-W8-rIG">
+                        <rect key="frame" x="0.0" y="0.0" width="281" height="139"/>
+                        <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                    </view>
+                    <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" translatesAutoresizingMaskIntoConstraints="NO" id="wbY-6H-ySy">
+                        <rect key="frame" x="20" y="20" width="241" height="99"/>
+                        <subviews>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="dmw-TQ-GTC">
+                                <rect key="frame" x="0.0" y="0.0" width="241" height="20"/>
+                                <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                <fontDescription key="fontDescription" name="Menlo-Regular" family="Menlo" pointSize="17"/>
+                                <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalCompressionResistancePriority="749" text="Description of the command Description of the command Description of the command Description of the command" textAlignment="natural" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="XaG-UW-eSE">
+                                <rect key="frame" x="0.0" y="20" width="241" height="79"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="15"/>
+                                <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                    </stackView>
+                </subviews>
+            </view>
+            <constraints>
+                <constraint firstItem="uXP-W8-rIG" firstAttribute="leading" secondItem="gTV-IL-0wX" secondAttribute="leading" id="8Dy-A6-OHY"/>
+                <constraint firstAttribute="trailing" secondItem="uXP-W8-rIG" secondAttribute="trailing" id="8St-tj-vHP"/>
+                <constraint firstAttribute="bottom" secondItem="wbY-6H-ySy" secondAttribute="bottom" constant="20" id="NUP-7B-2An"/>
+                <constraint firstItem="wbY-6H-ySy" firstAttribute="leading" secondItem="gTV-IL-0wX" secondAttribute="leading" constant="20" id="Q2r-FG-ubV"/>
+                <constraint firstAttribute="trailing" secondItem="wbY-6H-ySy" secondAttribute="trailing" constant="20" id="X4d-5h-4mK"/>
+                <constraint firstItem="uXP-W8-rIG" firstAttribute="top" secondItem="gTV-IL-0wX" secondAttribute="top" id="azP-oN-TaZ"/>
+                <constraint firstItem="wbY-6H-ySy" firstAttribute="top" secondItem="gTV-IL-0wX" secondAttribute="top" constant="20" id="e7I-TJ-5gq"/>
+                <constraint firstAttribute="bottom" secondItem="uXP-W8-rIG" secondAttribute="bottom" id="wJh-nn-3lZ"/>
+            </constraints>
+            <viewLayoutGuide key="safeArea" id="ZTg-uK-7eu"/>
+            <size key="customSize" width="281" height="139"/>
+            <connections>
+                <outlet property="descriptionLbl" destination="XaG-UW-eSE" id="jPa-Ar-aKg"/>
+                <outlet property="titleLbl" destination="dmw-TQ-GTC" id="4Wh-pQ-KLp"/>
+            </connections>
+            <point key="canvasLocation" x="-37.5" y="22.5"/>
+        </collectionViewCell>
+    </objects>
+</document>