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set the combo box to use a data source and remember the last 20 networks input

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This commit is contained in:
Grant Limberg 2016-05-16 18:26:33 -07:00
parent ccbd6f97cd
commit acd6978a30
2 changed files with 77 additions and 10 deletions
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71
ZeroTier One/JoinNetworkViewController.swift
View File

@ -22,22 +22,54 @@ extension String {
}
}
class JoinNetworkViewController: NSViewController, NSComboBoxDelegate {
let joinedNetworksKey = "com.zerotier.one.joined-networks"
class JoinNetworkViewController: NSViewController, NSComboBoxDelegate, NSComboBoxDataSource {
@IBOutlet var network: NSComboBox!
@IBOutlet var joinButton: NSButton!
var values: [String] = [String]()
override func viewDidLoad() {
super.viewDidLoad()
network.setDelegate(self)
network.dataSource = self
}
override func viewWillAppear() {
let defaults = NSUserDefaults.standardUserDefaults()
let vals = defaults.stringArrayForKey(joinedNetworksKey)
if let v = vals {
values = v
}
}
override func viewDidDisappear() {
let defaults = NSUserDefaults.standardUserDefaults()
defaults.setObject(values, forKey: joinedNetworksKey)
}
@IBAction func onJoinClicked(sender: AnyObject?) {
let networkId = UInt64(network.stringValue, radix: 16)
let networkString = network.stringValue
let networkId = UInt64(networkString, radix: 16)
// TODO: Execute join network call
network.stringValue = ""
if !values.contains(networkString) {
values.insert(networkString, atIndex: 0)
while values.count > 20 {
values.removeLast()
}
}
}
@ -81,4 +113,39 @@ class JoinNetworkViewController: NSViewController, NSComboBoxDelegate {
cb.stringValue = outValue
}
// end NSComboBoxDelegate Methods
// NSComboBoxDataSource methods
func numberOfItemsInComboBox(aComboBox: NSComboBox) -> Int {
return values.count
}
func comboBox(aComboBox: NSComboBox, objectValueForItemAtIndex index: Int) -> AnyObject {
return values[index]
}
func comboBox(aComboBox: NSComboBox, indexOfItemWithStringValue string: String) -> Int {
var counter = 0
for val in values {
if val == string {
return counter
}
counter += 1
}
return NSNotFound
}
func comboBox(aComboBox: NSComboBox, completedString string: String) -> String? {
for val in values {
if val.hasPrefix(string) {
return val
}
}
return nil
}
// end NSComboBoxDataSorce methods
}

16
ZeroTier One/JoinNetworkViewController.xib
View File

@ -26,14 +26,6 @@
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<comboBox verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="BQy-d9-BNg">
<rect key="frame" x="131" y="57" width="221" height="26"/>
<comboBoxCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" drawsBackground="YES" completes="NO" numberOfVisibleItems="5" id="n71-4S-AaI">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
</comboBoxCell>
</comboBox>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="BGy-vd-NQX">
<rect key="frame" x="274" y="13" width="81" height="32"/>
<buttonCell key="cell" type="push" title="Join" bezelStyle="rounded" alignment="center" enabled="NO" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="6Rp-TA-XLl">
@ -44,6 +36,14 @@
<action selector="onJoinClicked:" target="-2" id="kzC-GT-JKb"/>
</connections>
</button>
<comboBox verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="BQy-d9-BNg">
<rect key="frame" x="131" y="57" width="221" height="26"/>
<comboBoxCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" drawsBackground="YES" usesDataSource="YES" numberOfVisibleItems="5" id="n71-4S-AaI">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
</comboBoxCell>
</comboBox>
</subviews>
<point key="canvasLocation" x="249.5" y="361.5"/>
</customView>