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Inline extension functions

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arkon 2020-07-25 12:12:44 -04:00
parent 2c04c81bd1
commit d2b14bcfc4
1 changed files with 15 additions and 4 deletions
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19
app/src/main/java/eu/kanade/tachiyomi/util/view/ViewExtensions.kt
View File

@ -33,7 +33,11 @@ fun View.getCoordinates() = Point((left + right) / 2, (top + bottom) / 2)
* @param length the duration of the snack. * @param length the duration of the snack.
* @param f a function to execute in the snack, allowing for example to define a custom action. * @param f a function to execute in the snack, allowing for example to define a custom action.
*/ */
inline fun View.snack(message: String, length: Int = Snackbar.LENGTH_LONG, f: Snackbar.() -> Unit = {}): Snackbar { inline fun View.snack(
message: String,
length: Int = Snackbar.LENGTH_LONG,
f: Snackbar.() -> Unit = {}
): Snackbar {
val snack = Snackbar.make(this, message, length) val snack = Snackbar.make(this, message, length)
snack.f() snack.f()
snack.show() snack.show()
@ -56,7 +60,11 @@ inline fun View.setTooltip(@StringRes stringRes: Int) {
* @param initMenu function to execute when the menu after is inflated. * @param initMenu function to execute when the menu after is inflated.
* @param onMenuItemClick function to execute when a menu item is clicked. * @param onMenuItemClick function to execute when a menu item is clicked.
*/ */
fun View.popupMenu(@MenuRes menuRes: Int, initMenu: (Menu.() -> Unit)? = null, onMenuItemClick: MenuItem.() -> Boolean) { inline fun View.popupMenu(
@MenuRes menuRes: Int,
noinline initMenu: (Menu.() -> Unit)? = null,
noinline onMenuItemClick: MenuItem.() -> Boolean
) {
val popup = PopupMenu(context, this, Gravity.NO_GRAVITY, R.attr.actionOverflowMenuStyle, 0) val popup = PopupMenu(context, this, Gravity.NO_GRAVITY, R.attr.actionOverflowMenuStyle, 0)
popup.menuInflater.inflate(menuRes, popup.menu) popup.menuInflater.inflate(menuRes, popup.menu)
@ -73,7 +81,7 @@ fun View.popupMenu(@MenuRes menuRes: Int, initMenu: (Menu.() -> Unit)? = null, o
* *
* @param recycler [RecyclerView] that the FAB should shrink/extend in response to. * @param recycler [RecyclerView] that the FAB should shrink/extend in response to.
*/ */
fun ExtendedFloatingActionButton.shrinkOnScroll(recycler: RecyclerView): RecyclerView.OnScrollListener { inline fun ExtendedFloatingActionButton.shrinkOnScroll(recycler: RecyclerView): RecyclerView.OnScrollListener {
val listener = object : RecyclerView.OnScrollListener() { val listener = object : RecyclerView.OnScrollListener() {
override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) { override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
if (dy <= 0) { if (dy <= 0) {
@ -93,7 +101,10 @@ fun ExtendedFloatingActionButton.shrinkOnScroll(recycler: RecyclerView): Recycle
* @param items List of strings that are shown as individual chips. * @param items List of strings that are shown as individual chips.
* @param onClick Optional on click listener for each chip. * @param onClick Optional on click listener for each chip.
*/ */
fun ChipGroup.setChips(items: List<String>?, onClick: (item: String) -> Unit = {}) { inline fun ChipGroup.setChips(
items: List<String>?,
noinline onClick: (item: String) -> Unit = {}
) {
removeAllViews() removeAllViews()
items?.forEach { item -> items?.forEach { item ->