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[kit] Implement the notification infrastructure

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This commit is contained in:
Eryn Wells 2017-08-16 21:12:00 -07:00
parent 0aa82ce59e
commit 587e616d76
3 changed files with 55 additions and 16 deletions
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21
MetaballsKit/PreferencesViewController.swift
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@ -91,12 +91,9 @@ class PreferencesViewController: NSViewController {
}
private func prepareColorViews() {
guard let colors = defaults.array(forKey: "colors") else { return }
for (idx, cv) in colorViews.enumerated() {
if idx >= colors.count {
continue
}
if let color = colors[idx] as? NSColor {
if let fColor = defaults.float4(forKey: "color\(idx)") {
let color = NSColor(float4: fColor)
cv.colorWell.color = color
}
}
@ -111,20 +108,16 @@ class PreferencesViewController: NSViewController {
func colorPanelDidUpdateValue(_ colorPanel: NSColorPanel) {
// TODO: Post a notification about color change.
print("color panel did update: \(colorPanel.color)")
var info = [String:Any]()
if let currentStyleItem = styleMenu.selectedItem {
info["style"] = ColorStyle(rawValue: UInt16(currentStyleItem.tag))!
}
// print("color panel did update: \(colorPanel.color)")
var info = [String:NSColor]()
for (idx, cv) in colorViews.enumerated() {
let key = "color\(idx)"
if cv.colorWell.isActive {
info[key] = colorPanel.color
info["color\(idx)"] = colorPanel.color
} else {
info[key] = cv.colorWell.color
info["color\(idx)"] = cv.colorWell.color
}
}
NotificationCenter.default.post(name: PreferencesDidChange_Color, object: self, userInfo: info)
NotificationCenter.default.post(name: PreferencesDidChange_Color, object: nil, userInfo: info)
}
}