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cemolcaycemolcay
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Merge pull request #31 from cemolcay/feature/cemolcay-superlogicmegamizer
Feature/cemolcay superlogicmegamizer
2 parents e07a469 + 1477d1c commit cd0485b

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5 files changed

+315
-208
lines changed

5 files changed

+315
-208
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‎Keyboard/DefaultKeyboard/CustomKeyboard.swift‎

Lines changed: 137 additions & 139 deletions
Original file line numberDiff line numberDiff line change
@@ -20,16 +20,41 @@ import UIKit
2020

2121
// MARK: - CustomKeyboard
2222
public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
23+
private(set) var keyboardLayout = CustomKeyboardLayout()
24+
public weak var delegate: CustomKeyboardDelegate?
25+
26+
// MARK: CustomKeyobardShiftState
27+
public enum CustomKeyboardShiftState {
28+
case Once
29+
case Off
30+
case On
31+
}
32+
33+
// MARK: CustomKeyboardLayoutState
34+
public enum CustomKeyboardLayoutState {
35+
case Letters(shiftState: CustomKeyboardShiftState)
36+
case Numbers
37+
case Symbols
38+
}
39+
40+
private(set) var previousShiftState: CustomKeyboardShiftState = .Once
41+
private(set) var keyboardLayoutState: CustomKeyboardLayoutState = .Letters(shiftState: CustomKeyboardShiftState.Once) {
42+
didSet {
43+
keyboardLayoutStateDidChange(oldState: oldValue, newState: keyboardLayoutState)
44+
}
45+
}
46+
47+
// MARK: Shift
2348
public var shiftToggleInterval: NSTimeInterval = 0.5
2449
private var shiftToggleTimer: NSTimer?
25-
private var shiftCanBeToggled: Bool = false
26-
private var uppercaseOnce: Bool = true
2750

51+
// MARK: Backspace
2852
public var backspaceDeleteInterval: NSTimeInterval = 0.1
2953
public var backspaceAutoDeleteModeInterval: NSTimeInterval = 0.5
3054
private var backspaceDeleteTimer: NSTimer?
3155
private var backspaceAutoDeleteModeTimer: NSTimer?
3256

57+
// MARK: KeyMenu
3358
public var keyMenuLocked: Bool = false
3459
public var keyMenuOpenTimer: NSTimer?
3560
public var keyMenuOpenTimeInterval: NSTimeInterval = 1
@@ -43,62 +68,11 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
4368
dispatch_after(
4469
dispatch_time(DISPATCH_TIME_NOW, Int64(0.1 * Double(NSEC_PER_SEC))),
4570
dispatch_get_main_queue()) { [weak self] in
46-
self?.currentLayout.typingEnabled = self!.keyMenuShowingKeyboardButton == nil && self!.keyMenuLocked == false
71+
self?.getCurrentKeyboardLayout().typingEnabled = self!.keyMenuShowingKeyboardButton == nil && self!.keyMenuLocked == false
4772
}
4873
}
4974
}
5075

51-
public var uppercaseToggledLayout: KeyboardLayout! {
52-
didSet {
53-
layoutDidChange(
54-
oldLayout: oldValue,
55-
newLayout: uppercaseToggledLayout)
56-
}
57-
}
58-
59-
public var uppercaseLayout: KeyboardLayout! {
60-
didSet {
61-
layoutDidChange(
62-
oldLayout: oldValue,
63-
newLayout: uppercaseLayout)
64-
}
65-
}
66-
67-
public var lowercaseLayout: KeyboardLayout! {
68-
didSet {
69-
layoutDidChange(
70-
oldLayout: oldValue,
71-
newLayout: lowercaseLayout)
72-
}
73-
}
74-
75-
public var numbersLayout: KeyboardLayout! {
76-
didSet {
77-
layoutDidChange(
78-
oldLayout: oldValue,
79-
newLayout: numbersLayout)
80-
}
81-
}
82-
83-
public var symbolsLayout: KeyboardLayout! {
84-
didSet {
85-
layoutDidChange(
86-
oldLayout: oldValue,
87-
newLayout: symbolsLayout)
88-
}
89-
}
90-
91-
private(set) var currentLayout: KeyboardLayout! {
92-
didSet {
93-
oldValue?.delegate = nil
94-
oldValue?.removeFromSuperview()
95-
currentLayout.delegate = self
96-
addSubview(currentLayout)
97-
}
98-
}
99-
100-
public weak var delegate: CustomKeyboardDelegate?
101-
10276
// MARK: Init
10377
public init() {
10478
super.init(frame: CGRect.zero)
@@ -116,35 +90,60 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
11690
}
11791

11892
private func defaultInit() {
119-
reload()
120-
currentLayout = uppercaseLayout
121-
addSubview(currentLayout)
93+
keyboardLayoutStateDidChange(oldState: nil, newState: keyboardLayoutState)
12294
}
12395

12496
// MARK: Layout
12597
public override func layoutSubviews() {
12698
super.layoutSubviews()
127-
currentLayout?.frame = CGRect(
99+
100+
getCurrentKeyboardLayout().frame = CGRect(
128101
x: 0,
129102
y: 0,
130103
width: frame.size.width,
131104
height: frame.size.height)
132105
}
133106

134-
private func layoutDidChange(oldLayout oldLayout: KeyboardLayout?, newLayout: KeyboardLayout) {
135-
guard currentLayout != nil && oldLayout != nil else { return }
136-
if currentLayout == oldLayout {
137-
currentLayout = newLayout
107+
// MARK: KeyboardLayout
108+
public func getKeyboardLayout(ofState state: CustomKeyboardLayoutState) -> KeyboardLayout {
109+
switch state {
110+
case .Letters(let shiftState):
111+
switch shiftState {
112+
case .Once:
113+
return keyboardLayout.uppercase
114+
case .On:
115+
return keyboardLayout.uppercaseToggled
116+
case .Off:
117+
return keyboardLayout.lowercase
118+
}
119+
case .Numbers:
120+
return keyboardLayout.numbers
121+
case .Symbols:
122+
return keyboardLayout.symbols
138123
}
139124
}
140125

141-
// MARK: Reload
142-
public func reload() {
143-
uppercaseToggledLayout = CustomKeyboardLayout.UppercaseToggled.keyboardLayout
144-
uppercaseLayout = CustomKeyboardLayout.Uppercase.keyboardLayout
145-
lowercaseLayout = CustomKeyboardLayout.Lowercase.keyboardLayout
146-
numbersLayout = CustomKeyboardLayout.Numbers.keyboardLayout
147-
symbolsLayout = CustomKeyboardLayout.Symbols.keyboardLayout
126+
public func getCurrentKeyboardLayout() -> KeyboardLayout {
127+
return getKeyboardLayout(ofState: keyboardLayoutState)
128+
}
129+
130+
public func keyboardLayoutStateDidChange(oldState oldState: CustomKeyboardLayoutState?, newState: CustomKeyboardLayoutState) {
131+
// Remove old keyboard layout
132+
if let oldState = oldState {
133+
let oldKeyboardLayout = getKeyboardLayout(ofState: oldState)
134+
oldKeyboardLayout.delegate = nil
135+
oldKeyboardLayout.removeFromSuperview()
136+
}
137+
138+
// Add new keyboard layout
139+
let newKeyboardLayout = getKeyboardLayout(ofState: newState)
140+
newKeyboardLayout.delegate = self
141+
addSubview(newKeyboardLayout)
142+
143+
// Set previous shift state
144+
if case CustomKeyboardLayoutState.Letters(let shiftState) = newState {
145+
previousShiftState = shiftState
146+
}
148147
}
149148

150149
// MARK: Backspace Auto Delete
@@ -187,7 +186,6 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
187186

188187
// MARK: Shift Toggle
189188
private func startShiftToggleTimer() {
190-
shiftCanBeToggled = true
191189
shiftToggleTimer = NSTimer.scheduledTimerWithTimeInterval(
192190
shiftToggleInterval,
193191
target: self,
@@ -199,7 +197,6 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
199197
internal func invalidateShiftToggleTimer() {
200198
shiftToggleTimer?.invalidate()
201199
shiftToggleTimer = nil
202-
shiftCanBeToggled = false
203200
}
204201

205202
// MARK: KeyMenu Toggle
@@ -229,92 +226,91 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
229226
invalidateBackspaceDeleteTimer()
230227
invalidateKeyMenuOpenTimer()
231228

232-
if keyboardLayout == currentLayout {
233-
// Backspace
234-
if keyboardButton.identifier == CustomKeyboardIdentifier.Backspace.rawValue {
235-
startBackspaceAutoDeleteModeTimer()
236-
}
229+
// Backspace
230+
if keyboardButton.identifier == CustomKeyboardIdentifier.Backspace.rawValue {
231+
startBackspaceAutoDeleteModeTimer()
232+
}
237233

238-
// KeyPop and KeyMenu
239-
if keyboardButton.style.keyPopType != nil {
240-
keyboardButton.showKeyPop(show: true)
241-
if keyboardButton.keyMenu != nil {
242-
startKeyMenuOpenTimer(forKeyboardButton: keyboardButton)
243-
}
244-
} else if keyboardButton.keyMenu != nil {
245-
keyMenuShowingKeyboardButton = keyboardButton
246-
keyMenuLocked = false
234+
// KeyPop and KeyMenu
235+
if keyboardButton.style.keyPopType != nil {
236+
keyboardButton.showKeyPop(show: true)
237+
if keyboardButton.keyMenu != nil {
238+
startKeyMenuOpenTimer(forKeyboardButton: keyboardButton)
247239
}
240+
} else if keyboardButton.keyMenu != nil {
241+
keyMenuShowingKeyboardButton = keyboardButton
242+
keyMenuLocked = false
248243
}
249244
}
250245

251246
public func keyboardLayout(keyboardLayout: KeyboardLayout, didKeyPressEnd keyboardButton: KeyboardButton) {
252-
if keyboardLayout == currentLayout {
253-
delegate?.customKeyboard?(self, keyboardButtonPressed: keyboardButton)
254-
switch keyboardButton.type {
255-
case .Key(let key):
256-
delegate?.customKeyboard?(self, keyButtonPressed: key)
257-
if uppercaseOnce {
258-
uppercaseOnce = false
259-
currentLayout = lowercaseLayout
247+
// If keyboard key is pressed notify no questions asked
248+
if case KeyboardButtonType.Key(let text) = keyboardButton.type {
249+
delegate?.customKeyboard?(self, keyButtonPressed: text)
250+
251+
// If shift state was CustomKeyboardShiftState.Once then make keyboard layout lowercase
252+
if case CustomKeyboardLayoutState.Letters(let shiftState) = keyboardLayoutState where shiftState == CustomKeyboardShiftState.Once {
253+
keyboardLayoutState = CustomKeyboardLayoutState.Letters(shiftState: .Off)
254+
return
255+
}
256+
}
257+
258+
// Chcek special keyboard buttons
259+
if let keyId = keyboardButton.identifier, identifier = CustomKeyboardIdentifier(rawValue: keyId) {
260+
switch identifier {
261+
262+
// Notify special keys
263+
case .Backspace:
264+
delegate?.customKeyboardBackspaceButtonPressed?(self)
265+
case .Space:
266+
delegate?.customKeyboardSpaceButtonPressed?(self)
267+
case .Globe:
268+
delegate?.customKeyboardGlobeButtonPressed?(self)
269+
case .Return:
270+
delegate?.customKeyboardReturnButtonPressed?(self)
271+
272+
// Update keyboard layout state
273+
case .Letters:
274+
keyboardLayoutState = .Letters(shiftState: previousShiftState)
275+
case .Numbers:
276+
keyboardLayoutState = .Numbers
277+
case .Symbols:
278+
keyboardLayoutState = .Symbols
279+
280+
// Update shift state
281+
case .Shift:
282+
if shiftToggleTimer == nil {
283+
keyboardLayoutState = .Letters(shiftState: .Once)
284+
startShiftToggleTimer()
285+
} else {
286+
keyboardLayoutState = .Letters(shiftState: .On)
287+
invalidateShiftToggleTimer()
288+
}
289+
case .ShiftToggledOnce:
290+
if shiftToggleTimer == nil {
291+
keyboardLayoutState = .Letters(shiftState: .Off)
292+
startShiftToggleTimer()
293+
} else {
294+
keyboardLayoutState = .Letters(shiftState: .On)
295+
invalidateShiftToggleTimer()
260296
}
261-
default:
262-
if let id = keyboardButton.identifier,
263-
let identifier = CustomKeyboardIdentifier(rawValue: id) {
264-
switch identifier {
265-
case .Numbers:
266-
currentLayout = numbersLayout
267-
case .Symbols:
268-
currentLayout = symbolsLayout
269-
case .Letters:
270-
currentLayout = uppercaseLayout
271-
uppercaseOnce = true
272-
case .Globe:
273-
delegate?.customKeyboardGlobeButtonPressed?(self)
274-
case .Return:
275-
delegate?.customKeyboardReturnButtonPressed?(self)
276-
case .Space:
277-
delegate?.customKeyboardSpaceButtonPressed?(self)
278-
uppercaseOnce = false
279-
case .Backspace:
280-
delegate?.customKeyboardBackspaceButtonPressed?(self)
281-
uppercaseOnce = false
282-
case .Shift:
283-
if shiftCanBeToggled {
284-
currentLayout = uppercaseToggledLayout
285-
uppercaseOnce = false
286-
invalidateShiftToggleTimer()
287-
} else {
288-
currentLayout = uppercaseLayout
289-
uppercaseOnce = true
290-
startShiftToggleTimer()
291-
}
292-
case .ShiftToggledOnce:
293-
if shiftCanBeToggled {
294-
currentLayout = uppercaseToggledLayout
295-
uppercaseOnce = false
296-
invalidateShiftToggleTimer()
297-
} else {
298-
uppercaseOnce = false
299-
currentLayout = lowercaseLayout
300-
startShiftToggleTimer()
301-
}
302-
case .ShiftToggled:
303-
currentLayout = lowercaseLayout
304-
uppercaseOnce = false
305-
}
297+
case .ShiftToggled:
298+
if shiftToggleTimer == nil {
299+
keyboardLayoutState = .Letters(shiftState: .Off)
306300
}
307301
}
308302
}
309303
}
310304

311305
public func keyboardLayout(keyboardLayout: KeyboardLayout, didTouchesBegin touches: Set<UITouch>) {
306+
// KeyMenu
312307
if let menu = keyMenuShowingKeyboardButton?.keyMenu, touch = touches.first {
313308
menu.updateSelection(touchLocation: touch.locationInView(self), inView: self)
314309
}
315310
}
316311

317312
public func keyboardLayout(keyboardLayout: KeyboardLayout, didTouchesMove touches: Set<UITouch>) {
313+
// KeyMenu
318314
if let menu = keyMenuShowingKeyboardButton?.keyMenu, touch = touches.first {
319315
menu.updateSelection(touchLocation: touch.locationInView(self), inView: self)
320316
}
@@ -325,6 +321,7 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
325321
invalidateBackspaceDeleteTimer()
326322
invalidateKeyMenuOpenTimer()
327323

324+
// KeyMenu
328325
if let menu = keyMenuShowingKeyboardButton?.keyMenu, touch = touches?.first {
329326
menu.updateSelection(touchLocation: touch.locationInView(self), inView: self)
330327
// select item
@@ -350,6 +347,7 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
350347
invalidateBackspaceDeleteTimer()
351348
invalidateKeyMenuOpenTimer()
352349

350+
// KeyMenu
353351
if let menu = keyMenuShowingKeyboardButton?.keyMenu, touch = touches?.first {
354352
menu.updateSelection(touchLocation: touch.locationInView(self), inView: self)
355353
// select item
@@ -363,7 +361,7 @@ public class CustomKeyboard: UIView, KeyboardLayoutDelegate {
363361
if keyMenuLocked {
364362
keyMenuShowingKeyboardButton = nil
365363
keyMenuLocked = false
366-
currentLayout.typingEnabled = true
364+
getCurrentKeyboardLayout().typingEnabled = true
367365
return
368366
}
369367
keyMenuLocked = true

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