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add ability to delete annotations

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This commit is contained in:
Satindar Dhillon 2022-11-14 10:45:25 -08:00
parent 2ef7da59b4
commit 1e977aa62f
1 changed files with 24 additions and 8 deletions
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32
android/Omnivore/app/src/main/java/app/omnivore/omnivore/ui/reader/PDFReader.kt
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@ -1,17 +1,17 @@
package app.omnivore.omnivore.ui.reader
import android.annotation.SuppressLint
import android.content.ContentValues
import android.content.Intent
import android.graphics.PointF
import android.graphics.RectF
import android.graphics.drawable.Drawable
import android.net.Uri
import android.os.Bundle
import android.util.Log
import android.view.Gravity
import android.view.MotionEvent
import android.view.View
import android.widget.ImageView
import android.widget.PopupMenu
import androidx.activity.viewModels
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat
@ -20,7 +20,6 @@ import androidx.lifecycle.Observer
import app.omnivore.omnivore.R
import app.omnivore.omnivore.models.Highlight
import com.pspdfkit.annotations.Annotation
import com.pspdfkit.annotations.AnnotationProvider
import com.pspdfkit.annotations.HighlightAnnotation
import com.pspdfkit.configuration.PdfConfiguration
import com.pspdfkit.configuration.activity.ThumbnailBarMode
@ -38,13 +37,11 @@ import com.pspdfkit.ui.search.SearchResultHighlighter
import com.pspdfkit.ui.search.SimpleSearchResultListener
import com.pspdfkit.ui.special_mode.controller.TextSelectionController
import com.pspdfkit.ui.special_mode.manager.TextSelectionManager
import com.pspdfkit.ui.toolbar.ContextualToolbar
import com.pspdfkit.ui.toolbar.ToolbarCoordinatorLayout
import com.pspdfkit.ui.toolbar.popup.PdfTextSelectionPopupToolbar
import com.pspdfkit.ui.toolbar.popup.PopupToolbarMenuItem
import com.pspdfkit.utils.PdfUtils
import dagger.hilt.android.AndroidEntryPoint
import java.util.*
@AndroidEntryPoint
class PDFReaderActivity: AppCompatActivity(), DocumentListener, TextSelectionManager.OnTextSelectionChangeListener, TextSelectionManager.OnTextSelectionModeChangeListener, OnPreparePopupToolbarListener {
@ -244,13 +241,32 @@ class PDFReaderActivity: AppCompatActivity(), DocumentListener, TextSelectionMan
clickedAnnotation: Annotation?
): Boolean {
if (clickedAnnotation != null) {
// TODO: show menu with delete and add note buttons
Log.d("pdf", "clicked annotation: $clickedAnnotation")
showHighlightSelectionPopover(clickedAnnotation)
}
return super.onPageClick(document, pageIndex, event, pagePosition, clickedAnnotation)
}
private fun showHighlightSelectionPopover(clickedAnnotation: Annotation) {
// TODO: anchor popover at exact position of tap (maybe add an empty view at tap loc and anchor to that?)
val popupMenu = PopupMenu(this, fragment.view, Gravity.CENTER, androidx.appcompat.R.attr.actionOverflowMenuStyle, 0)
popupMenu.menuInflater.inflate(R.menu.highlight_selection_menu, popupMenu.menu)
popupMenu.setOnMenuItemClickListener(PopupMenu.OnMenuItemClickListener { item ->
when(item.itemId) {
R.id.annotate ->
Log.d("pdf", "annotate button tapped")
R.id.delete -> {
viewModel.deleteHighlight(clickedAnnotation)
fragment.document?.annotationProvider?.removeAnnotationFromPage(clickedAnnotation)
}
}
true
})
popupMenu.show()
}
private fun tintDrawable(drawable: Drawable, tint: Int): Drawable {
val tintedDrawable = DrawableCompat.wrap(drawable)
DrawableCompat.setTint(tintedDrawable, tint)