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Custom account cell selection on iOS

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This commit is contained in:
Ivan Grachev 2022-08-25 14:39:29 +03:00
parent 38ca1d7194
commit 60a56d6f23
3 changed files with 39 additions and 68 deletions
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2
Tokenary iOS/Base.lproj/Main.storyboard
View File

@ -113,7 +113,7 @@
<rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="grouped" separatorStyle="default" allowsMultipleSelection="YES" rowHeight="-1" estimatedRowHeight="-1" sectionHeaderHeight="18" estimatedSectionHeaderHeight="-1" sectionFooterHeight="18" estimatedSectionFooterHeight="-1" translatesAutoresizingMaskIntoConstraints="NO" id="0xi-7N-lca">
<tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="grouped" separatorStyle="default" rowHeight="-1" estimatedRowHeight="-1" sectionHeaderHeight="18" estimatedSectionHeaderHeight="-1" sectionFooterHeight="18" estimatedSectionFooterHeight="-1" translatesAutoresizingMaskIntoConstraints="NO" id="0xi-7N-lca">
<rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
<color key="backgroundColor" systemColor="systemBackgroundColor"/>
</tableView>

81
Tokenary iOS/Screens/Accounts/AccountsListViewController.swift
View File

@ -102,8 +102,7 @@ class AccountsListViewController: UIViewController, DataStateContainer {
tableView.contentInset.bottom += bottomOverlayHeight
tableView.contentInset.top += 70
tableView.verticalScrollIndicatorInsets.bottom += bottomOverlayHeight
selectRowsForAccounts(selectAccountAction.selectedAccounts)
// TODO: scroll to the first selected account in a list
if !selectAccountAction.initiallyConnectedProviders.isEmpty {
primaryButton.setTitle(Strings.ok, for: .normal)
secondaryButton.setTitle(Strings.disconnect, for: .normal)
@ -134,29 +133,6 @@ class AccountsListViewController: UIViewController, DataStateContainer {
}
}
private func selectRowsForAccounts(_ specificWalletAccounts: Set<SpecificWalletAccount>) {
var toSelect = specificWalletAccounts
for (sectionIndex, section) in sections.enumerated() {
for (row, cellModel) in section.items.enumerated() {
let account: SpecificWalletAccount
switch cellModel {
case let .mnemonicAccount(walletIndex, accountIndex):
account = SpecificWalletAccount(walletId: wallets[walletIndex].id, account: wallets[walletIndex].accounts[accountIndex])
case let .privateKeyAccount(walletIndex):
account = SpecificWalletAccount(walletId: wallets[walletIndex].id, account: wallets[walletIndex].accounts[0])
}
if toSelect.contains(account) {
toSelect.remove(account)
let indexPath = IndexPath(row: row, section: sectionIndex)
tableView.selectRow(at: indexPath, animated: false, scrollPosition: .none)
if toSelect.isEmpty {
return
}
}
}
}
}
private func walletForIndexPath(_ indexPath: IndexPath) -> TokenaryWallet {
let item = sections[indexPath.section].items[indexPath.row]
switch item {
@ -560,6 +536,23 @@ class AccountsListViewController: UIViewController, DataStateContainer {
present(alert, animated: true)
}
private func didClickAccountInSelectionMode(specificWalletAccount: SpecificWalletAccount) {
let wasSelected = selectAccountAction?.selectedAccounts.contains(specificWalletAccount) == true
if !wasSelected, let toDeselect = selectAccountAction?.selectedAccounts.first(where: { $0.account.coin == specificWalletAccount.account.coin }) {
selectAccountAction?.selectedAccounts.remove(toDeselect)
}
if wasSelected {
selectAccountAction?.selectedAccounts.remove(specificWalletAccount)
} else {
selectAccountAction?.selectedAccounts.insert(specificWalletAccount)
}
updatePrimaryButton()
tableView.reloadData()
}
private func accountCanBeSelected(_ account: Account) -> Bool {
return selectAccountAction?.coinType == nil || selectAccountAction?.coinType == account.coin
}
@ -584,40 +577,17 @@ extension AccountsListViewController: UITableViewDelegate {
}
}
func tableView(_ tableView: UITableView, didDeselectRowAt indexPath: IndexPath) {
guard selectAccountAction != nil else { return }
let wallet = walletForIndexPath(indexPath)
let account = accountForIndexPath(indexPath)
let specificWalletAccount = SpecificWalletAccount(walletId: wallet.id, account: account)
selectAccountAction?.selectedAccounts.remove(specificWalletAccount)
updatePrimaryButton()
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: true)
let wallet = walletForIndexPath(indexPath)
let account = accountForIndexPath(indexPath)
if selectAccountAction != nil {
guard accountCanBeSelected(account) else {
tableView.deselectRow(at: indexPath, animated: true)
return
if accountCanBeSelected(account) {
let specificWalletAccount = SpecificWalletAccount(walletId: wallet.id, account: account)
didClickAccountInSelectionMode(specificWalletAccount: specificWalletAccount)
}
if let toDeselect = selectAccountAction?.selectedAccounts.first(where: { $0.account.coin == account.coin }) {
selectAccountAction?.selectedAccounts.remove(toDeselect)
for anotherIndexPath in tableView.indexPathsForSelectedRows ?? [] {
guard indexPath != anotherIndexPath else { continue }
if accountForIndexPath(anotherIndexPath) == toDeselect.account && walletForIndexPath(anotherIndexPath).id == toDeselect.walletId {
tableView.deselectRow(at: anotherIndexPath, animated: false)
break
}
}
}
let specificWalletAccount = SpecificWalletAccount(walletId: wallet.id, account: account)
selectAccountAction?.selectedAccounts.insert(specificWalletAccount)
updatePrimaryButton()
} else {
showActionsForAccount(account, wallet: wallet, cell: tableView.cellForRow(at: indexPath))
tableView.deselectRow(at: indexPath, animated: true)
}
}
@ -655,11 +625,16 @@ extension AccountsListViewController: UITableViewDataSource {
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellOfType(AccountTableViewCell.self, for: indexPath)
let account = accountForIndexPath(indexPath)
let wallet = walletForIndexPath(indexPath)
let specificWalletAccount = SpecificWalletAccount(walletId: wallet.id, account: account)
let isSelected = selectAccountAction?.selectedAccounts.contains(specificWalletAccount) == true
cell.setup(title: account.croppedAddress,
image: account.image,
isDisabled: !accountCanBeSelected(account),
tintedSelectionStyle: selectAccountAction != nil,
customSelectionStyle: selectAccountAction != nil,
isSelected: isSelected,
delegate: self)
return cell
}

24
Tokenary iOS/Screens/Accounts/Views/AccountTableViewCell.swift
View File

@ -12,34 +12,30 @@ protocol AccountTableViewCellDelegate: AnyObject {
class AccountTableViewCell: UITableViewCell {
private weak var cellDelegate: AccountTableViewCellDelegate?
private var initialBackgroundColor: UIColor?
@IBOutlet weak var moreButton: UIButton!
@IBOutlet weak var avatarImageView: UIImageView!
@IBOutlet weak var titleLabel: UILabel!
func setup(title: String, image: UIImage?, isDisabled: Bool, tintedSelectionStyle: Bool, delegate: AccountTableViewCellDelegate) {
if initialBackgroundColor == nil {
initialBackgroundColor = backgroundColor
}
if tintedSelectionStyle, backgroundView == nil {
let backgroundView = UIView()
backgroundView.backgroundColor = tintColor.withAlphaComponent(0.45)
selectedBackgroundView = backgroundView
}
selectionStyle = isDisabled ? .none : .blue
func setup(title: String, image: UIImage?, isDisabled: Bool, customSelectionStyle: Bool, isSelected: Bool, delegate: AccountTableViewCellDelegate) {
selectionStyle = customSelectionStyle ? .none : .blue
cellDelegate = delegate
avatarImageView.image = image
titleLabel.text = title
setDisabled(isDisabled)
if isDisabled {
backgroundColor = .secondarySystemGroupedBackground.withAlphaComponent(alpha)
} else if isSelected {
backgroundColor = .tintColor
} else {
backgroundColor = .secondarySystemGroupedBackground
}
}
private func setDisabled(_ disabled: Bool) {
let alpha: CGFloat = disabled ? 0.35 : 1
backgroundColor = disabled ? initialBackgroundColor?.withAlphaComponent(alpha) : initialBackgroundColor
contentView.alpha = alpha
}