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improving some double tap related things

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tibbi 2019-02-06 21:52:42 +01:00
parent 0d6c9589e3
commit bfaecc7eb5
2 changed files with 6 additions and 5 deletions
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2
app/build.gradle
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@ -75,7 +75,7 @@ dependencies {
implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'com.caverock:androidsvg-aar:1.3'
implementation 'com.github.tibbi:gestureviews:985ba285fb'
implementation 'com.github.tibbi:subsampling-scale-image-view:7be04d9b93'
implementation 'com.github.tibbi:subsampling-scale-image-view:89c16d24c5'
kapt 'com.github.bumptech.glide:compiler:4.8.0' // keep it here too, not just in Commons, else loading SVGs wont work
kapt 'androidx.room:room-compiler:2.0.0'

9
app/src/main/kotlin/com/simplemobiletools/gallery/pro/fragments/PhotoFragment.kt
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@ -65,14 +65,12 @@ class PhotoFragment : ViewPagerFragment() {
)
var mCurrentRotationDegrees = 0
private var mOriginalRotationDegrees = 0
private var mIsFragmentVisible = false
private var mIsFullscreen = false
private var mWasInit = false
private var mIsPanorama = false
private var mIsSubsamplingVisible = false // checking view.visibility is unreliable, use an extra variable for it
private var mImageOrientation = -1
private var mOriginalSubsamplingScale = 0f
private var mLoadZoomableViewHandler = Handler()
private var mScreenWidth = 0
private var mScreenHeight = 0
@ -132,7 +130,7 @@ class PhotoFragment : ViewPagerFragment() {
}
subsampling_view.setOnTouchListener { v, event ->
if (subsampling_view.scale == mOriginalSubsamplingScale) {
if (subsampling_view.isZoomedOut()) {
handleEvent(event)
}
false
@ -468,7 +466,6 @@ class PhotoFragment : ViewPagerFragment() {
val useWidth = if (mImageOrientation == ORIENTATION_ROTATE_90 || mImageOrientation == ORIENTATION_ROTATE_270) sHeight else sWidth
val useHeight = if (mImageOrientation == ORIENTATION_ROTATE_90 || mImageOrientation == ORIENTATION_ROTATE_270) sWidth else sHeight
doubleTapZoomScale = getDoubleTapZoomScale(useWidth, useHeight)
mOriginalSubsamplingScale = scale
}
override fun onImageLoadError(e: Exception) {
@ -480,6 +477,10 @@ class PhotoFragment : ViewPagerFragment() {
override fun onImageRotation(degrees: Int) {
if (mCurrentRotationDegrees != degrees) {
val fullRotation = rotation + degrees
val useWidth = if (fullRotation == 90 || fullRotation == 270) sHeight else sWidth
val useHeight = if (fullRotation == 90 || fullRotation == 270) sWidth else sHeight
doubleTapZoomScale = getDoubleTapZoomScale(useWidth, useHeight)
loadBitmap(degrees, false)
activity?.invalidateOptionsMenu()
}