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minor cleanup, moving some code in separate functions

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This commit is contained in:
tibbi 2019-10-02 21:07:05 +02:00
parent fd34074a48
commit efee783e1f
1 changed files with 45 additions and 34 deletions
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47
app/src/main/kotlin/com/simplemobiletools/gallery/pro/fragments/PhotoFragment.kt
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@ -455,6 +455,30 @@ class PhotoFragment : ViewPagerFragment() {
val sideWidth = screenWidth / 2 - itemWidth / 2
val fakeItemsCnt = ceil(sideWidth / itemWidth.toDouble()).toInt()
val paths = fillPhotoPaths(files, fakeItemsCnt)
var curWidth = itemWidth
while (curWidth < screenWidth) {
curWidth += itemWidth
}
val sideElementWidth = curWidth - screenWidth
val adapter = PortraitPhotosAdapter(context!!, paths, sideElementWidth) { position, x ->
mView.photo_portrait_stripe.smoothScrollBy((x + itemWidth / 2) - screenWidth / 2, 0)
}
mView.photo_portrait_stripe.adapter = adapter
setupStripeBottomMargin()
val coverIndex = getCoverImageIndex(paths)
mView.photo_portrait_stripe.onGlobalLayout {
mView.photo_portrait_stripe.scrollBy((coverIndex - fakeItemsCnt) * itemWidth, 0)
adapter.setCurrentPhoto(coverIndex)
mView.photo_portrait_stripe_wrapper.beVisible()
}
}
}
private fun fillPhotoPaths(files: ArrayList<File>, fakeItemsCnt: Int): ArrayList<String> {
val paths = ArrayList<String>()
for (i in 0 until fakeItemsCnt) {
paths.add("")
@ -467,25 +491,18 @@ class PhotoFragment : ViewPagerFragment() {
for (i in 0 until fakeItemsCnt) {
paths.add("")
}
var curWidth = itemWidth
while (curWidth < screenWidth) {
curWidth += itemWidth
return paths
}
val sideElementWidth = curWidth - screenWidth
val adapter = PortraitPhotosAdapter(context!!, paths, sideElementWidth) { position, x ->
mView.photo_portrait_stripe.smoothScrollBy((x + itemWidth / 2) - screenWidth / 2, 0)
}
mView.photo_portrait_stripe.adapter = adapter
private fun setupStripeBottomMargin() {
var bottomMargin = context!!.navigationBarHeight + context!!.resources.getDimension(R.dimen.normal_margin).toInt()
if (context!!.config.bottomActions) {
bottomMargin += context!!.resources.getDimension(R.dimen.bottom_actions_height).toInt()
}
(mView.photo_portrait_stripe_wrapper.layoutParams as RelativeLayout.LayoutParams).bottomMargin = bottomMargin
}
private fun getCoverImageIndex(paths: ArrayList<String>): Int {
var coverIndex = -1
paths.forEachIndexed { index, path ->
if (path.contains("cover", true)) {
@ -500,13 +517,7 @@ class PhotoFragment : ViewPagerFragment() {
}
}
}
mView.photo_portrait_stripe.onGlobalLayout {
mView.photo_portrait_stripe.scrollBy((coverIndex - fakeItemsCnt) * itemWidth, 0)
adapter.setCurrentPhoto(coverIndex)
mView.photo_portrait_stripe_wrapper.beVisible()
}
}
return coverIndex
}
private fun openPanorama() {