Files
KeePassDX/app/src/main/java/com/kunzisoft/keepass/adapters/NodesAdapter.kt
2022-04-04 13:25:01 +02:00

588 lines
22 KiB
Kotlin

/*
* Copyright 2019 Jeremy Jamet / Kunzisoft.
*
* This file is part of KeePassDX.
*
* KeePassDX is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* KeePassDX is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with KeePassDX. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.kunzisoft.keepass.adapters
import android.content.Context
import android.graphics.Color
import android.util.TypedValue
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import android.widget.Toast
import androidx.annotation.ColorInt
import androidx.recyclerview.widget.RecyclerView
import androidx.recyclerview.widget.SortedList
import androidx.recyclerview.widget.SortedListAdapterCallback
import com.google.android.material.progressindicator.CircularProgressIndicator
import com.kunzisoft.keepass.R
import com.kunzisoft.keepass.database.element.Database
import com.kunzisoft.keepass.database.element.Entry
import com.kunzisoft.keepass.database.element.Group
import com.kunzisoft.keepass.database.element.SortNodeEnum
import com.kunzisoft.keepass.database.element.node.Node
import com.kunzisoft.keepass.database.element.node.NodeVersionedInterface
import com.kunzisoft.keepass.database.element.node.Type
import com.kunzisoft.keepass.database.element.template.TemplateField
import com.kunzisoft.keepass.otp.OtpElement
import com.kunzisoft.keepass.otp.OtpType
import com.kunzisoft.keepass.settings.PreferencesUtil
import com.kunzisoft.keepass.timeout.ClipboardHelper
import com.kunzisoft.keepass.view.setTextSize
import com.kunzisoft.keepass.view.strikeOut
import java.util.*
/**
* Create node list adapter with contextMenu or not
* @param context Context to use
*/
class NodesAdapter (private val context: Context,
private val database: Database)
: RecyclerView.Adapter<NodesAdapter.NodeViewHolder>() {
private var mNodeComparator: Comparator<NodeVersionedInterface<Group>>? = null
private val mNodeSortedListCallback: NodeSortedListCallback
private val mNodeSortedList: SortedList<Node>
private val mInflater: LayoutInflater = LayoutInflater.from(context)
private var mCalculateViewTypeTextSize = Array(2) { true } // number of view type
private var mTextSizeUnit: Int = TypedValue.COMPLEX_UNIT_PX
private var mPrefSizeMultiplier: Float = 0F
private var mTextDefaultDimension: Float = 0F
private var mSubTextDefaultDimension: Float = 0F
private var mMetaTextDefaultDimension: Float = 0F
private var mOtpTokenTextDefaultDimension: Float = 0F
private var mNumberChildrenTextDefaultDimension: Float = 0F
private var mIconDefaultDimension: Float = 0F
private var mShowEntryColors: Boolean = true
private var mShowUserNames: Boolean = true
private var mShowNumberEntries: Boolean = true
private var mShowOTP: Boolean = false
private var mShowUUID: Boolean = false
private var mEntryFilters = arrayOf<Group.ChildFilter>()
private var mOldVirtualGroup = false
private var mVirtualGroup = false
private var mActionNodesList = LinkedList<Node>()
private var mNodeClickCallback: NodeClickCallback? = null
private var mClipboardHelper = ClipboardHelper(context)
@ColorInt
private val mTextColorPrimary: Int
@ColorInt
private val mTextColor: Int
@ColorInt
private val mTextColorSecondary: Int
@ColorInt
private val mColorAccentLight: Int
@ColorInt
private val mColorOnAccentColor: Int
/**
* Determine if the adapter contains or not any element
* @return true if the list is empty
*/
val isEmpty: Boolean
get() = mNodeSortedList.size() <= 0
init {
this.mIconDefaultDimension = context.resources.getDimension(R.dimen.list_icon_size_default)
assignPreferences()
this.mNodeSortedListCallback = NodeSortedListCallback()
this.mNodeSortedList = SortedList(Node::class.java, mNodeSortedListCallback)
// Retrieve the color to tint the icon
val taTextColorPrimary = context.theme.obtainStyledAttributes(intArrayOf(android.R.attr.textColorPrimary))
this.mTextColorPrimary = taTextColorPrimary.getColor(0, Color.BLACK)
taTextColorPrimary.recycle()
// To get text color
val taTextColor = context.theme.obtainStyledAttributes(intArrayOf(android.R.attr.textColor))
this.mTextColor = taTextColor.getColor(0, Color.BLACK)
taTextColor.recycle()
// To get text color secondary
val taTextColorSecondary = context.theme.obtainStyledAttributes(intArrayOf(android.R.attr.textColorSecondary))
this.mTextColorSecondary = taTextColorSecondary.getColor(0, Color.BLACK)
taTextColorSecondary.recycle()
// To get background color for selection
val taColorAccentLight = context.theme.obtainStyledAttributes(intArrayOf(R.attr.colorAccentLight))
this.mColorAccentLight = taColorAccentLight.getColor(0, Color.GRAY)
taColorAccentLight.recycle()
// To get text color for selection
val taColorOnAccentColor = context.theme.obtainStyledAttributes(intArrayOf(R.attr.colorOnAccentColor))
this.mColorOnAccentColor = taColorOnAccentColor.getColor(0, Color.WHITE)
taColorOnAccentColor.recycle()
}
private fun assignPreferences() {
this.mPrefSizeMultiplier = PreferencesUtil.getListTextSize(context)
notifyChangeSort(
PreferencesUtil.getListSort(context),
SortNodeEnum.SortNodeParameters(
PreferencesUtil.getAscendingSort(context),
PreferencesUtil.getGroupsBeforeSort(context),
PreferencesUtil.getRecycleBinBottomSort(context)
)
)
this.mShowEntryColors = PreferencesUtil.showEntryColors(context)
this.mShowUserNames = PreferencesUtil.showUsernamesListEntries(context)
this.mShowNumberEntries = PreferencesUtil.showNumberEntries(context)
this.mShowOTP = PreferencesUtil.showOTPToken(context)
this.mShowUUID = PreferencesUtil.showUUID(context)
this.mEntryFilters = Group.ChildFilter.getDefaults(context)
// Reinit textSize for all view type
mCalculateViewTypeTextSize.forEachIndexed { index, _ -> mCalculateViewTypeTextSize[index] = true }
}
/**
* Rebuild the list by clear and build children from the group
*/
fun rebuildList(group: Group) {
mOldVirtualGroup = mVirtualGroup
mVirtualGroup = group.isVirtual
assignPreferences()
mNodeSortedList.replaceAll(group.getFilteredChildren(mEntryFilters))
}
private inner class NodeSortedListCallback: SortedListAdapterCallback<Node>(this) {
override fun compare(item1: Node, item2: Node): Int {
return mNodeComparator!!.compare(item1, item2)
}
override fun areContentsTheSame(oldItem: Node, newItem: Node): Boolean {
if (mOldVirtualGroup != mVirtualGroup)
return false
var typeContentTheSame = true
if (oldItem is Entry && newItem is Entry) {
typeContentTheSame = oldItem.getVisualTitle() == newItem.getVisualTitle()
&& oldItem.username == newItem.username
&& oldItem.backgroundColor == newItem.backgroundColor
&& oldItem.foregroundColor == newItem.foregroundColor
&& oldItem.getOtpElement() == newItem.getOtpElement()
&& oldItem.containsAttachment() == newItem.containsAttachment()
} else if (oldItem is Group && newItem is Group) {
typeContentTheSame = oldItem.numberOfChildEntries == newItem.numberOfChildEntries
&& oldItem.notes == newItem.notes
}
return typeContentTheSame
&& oldItem.nodeId == newItem.nodeId
&& oldItem.type == newItem.type
&& oldItem.title == newItem.title
&& oldItem.icon == newItem.icon
&& oldItem.isCurrentlyExpires == newItem.isCurrentlyExpires
}
override fun areItemsTheSame(item1: Node, item2: Node): Boolean {
return item1 == item2
}
}
fun contains(node: Node): Boolean {
return mNodeSortedList.indexOf(node) != SortedList.INVALID_POSITION
}
/**
* Add a node to the list
* @param node Node to add
*/
fun addNode(node: Node) {
mNodeSortedList.add(node)
}
/**
* Add nodes to the list
* @param nodes Nodes to add
*/
fun addNodes(nodes: List<Node>) {
mNodeSortedList.addAll(nodes)
}
/**
* Remove a node in the list
* @param node Node to delete
*/
fun removeNode(node: Node) {
mNodeSortedList.remove(node)
}
/**
* Remove nodes in the list
* @param nodes Nodes to delete
*/
fun removeNodes(nodes: List<Node>) {
nodes.forEach { node ->
mNodeSortedList.remove(node)
}
}
/**
* Remove a node at [position] in the list
*/
fun removeNodeAt(position: Int) {
mNodeSortedList.removeItemAt(position)
// Refresh all the next items
notifyItemRangeChanged(position, mNodeSortedList.size() - position)
}
/**
* Remove nodes in the list by [positions]
* Note : algorithm remove the higher position at each iteration
*/
fun removeNodesAt(positions: IntArray) {
val positionsSortDescending = positions.toMutableList()
positionsSortDescending.sortDescending()
positionsSortDescending.forEach {
removeNodeAt(it)
}
}
/**
* Update a node in the list
* @param oldNode Node before the update
* @param newNode Node after the update
*/
fun updateNode(oldNode: Node, newNode: Node) {
mNodeSortedList.beginBatchedUpdates()
mNodeSortedList.remove(oldNode)
mNodeSortedList.add(newNode)
mNodeSortedList.endBatchedUpdates()
}
/**
* Update nodes in the list
* @param oldNodes Nodes before the update
* @param newNodes Node after the update
*/
fun updateNodes(oldNodes: List<Node>, newNodes: List<Node>) {
mNodeSortedList.beginBatchedUpdates()
oldNodes.forEach { oldNode ->
mNodeSortedList.remove(oldNode)
}
mNodeSortedList.addAll(newNodes)
mNodeSortedList.endBatchedUpdates()
}
fun indexOf(node: Node): Int {
return mNodeSortedList.indexOf(node)
}
fun notifyNodeChanged(node: Node) {
notifyItemChanged(mNodeSortedList.indexOf(node))
}
fun setActionNodes(actionNodes: List<Node>) {
this.mActionNodesList.apply {
clear()
addAll(actionNodes)
}
}
fun unselectActionNodes() {
mActionNodesList.forEach {
notifyItemChanged(mNodeSortedList.indexOf(it))
}
this.mActionNodesList.apply {
clear()
}
}
/**
* Notify a change sort of the list
*/
fun notifyChangeSort(sortNodeEnum: SortNodeEnum,
sortNodeParameters: SortNodeEnum.SortNodeParameters) {
this.mNodeComparator = sortNodeEnum.getNodeComparator(database, sortNodeParameters)
}
override fun getItemViewType(position: Int): Int {
return mNodeSortedList.get(position).type.ordinal
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): NodeViewHolder {
val view: View = if (viewType == Type.GROUP.ordinal) {
mInflater.inflate(R.layout.item_list_nodes_group, parent, false)
} else {
mInflater.inflate(R.layout.item_list_nodes_entry, parent, false)
}
val nodeViewHolder = NodeViewHolder(view)
mTextDefaultDimension = nodeViewHolder.text.textSize
mSubTextDefaultDimension = nodeViewHolder.subText?.textSize ?: mSubTextDefaultDimension
mMetaTextDefaultDimension = nodeViewHolder.meta.textSize
mOtpTokenTextDefaultDimension = nodeViewHolder.otpToken?.textSize ?: mOtpTokenTextDefaultDimension
nodeViewHolder.numberChildren?.let {
mNumberChildrenTextDefaultDimension = it.textSize
}
return nodeViewHolder
}
override fun onBindViewHolder(holder: NodeViewHolder, position: Int) {
val subNode = mNodeSortedList.get(position)
// Node selection
holder.container.apply {
isSelected = mActionNodesList.contains(subNode)
}
// Assign text
holder.text.apply {
text = subNode.title
setTextSize(mTextSizeUnit, mTextDefaultDimension, mPrefSizeMultiplier)
strikeOut(subNode.isCurrentlyExpires)
}
// Add meta text to show UUID
holder.meta.apply {
val nodeId = subNode.nodeId?.toVisualString()
if (mShowUUID && nodeId != null) {
text = nodeId
setTextSize(mTextSizeUnit, mMetaTextDefaultDimension, mPrefSizeMultiplier)
visibility = View.VISIBLE
} else {
visibility = View.GONE
}
}
// Add path to virtual group
if (mVirtualGroup) {
holder.path?.apply {
text = subNode.getPathString()
visibility = View.VISIBLE
}
} else {
holder.path?.visibility = View.GONE
}
// Assign icon colors
var iconColor = if (holder.container.isSelected)
mColorOnAccentColor
else when (subNode.type) {
Type.GROUP -> mTextColorPrimary
Type.ENTRY -> mTextColor
}
// Specific elements for entry
if (subNode.type == Type.ENTRY) {
val entry = subNode as Entry
database.startManageEntry(entry)
holder.text.text = entry.getVisualTitle()
// Add subText with username
holder.subText?.apply {
val username = entry.username
if (mShowUserNames && username.isNotEmpty()) {
visibility = View.VISIBLE
text = username
setTextSize(mTextSizeUnit, mSubTextDefaultDimension, mPrefSizeMultiplier)
strikeOut(subNode.isCurrentlyExpires)
} else {
visibility = View.GONE
}
}
val otpElement = entry.getOtpElement()
holder.otpContainer?.removeCallbacks(holder.otpRunnable)
if (otpElement != null
&& mShowOTP
&& otpElement.token.isNotEmpty()) {
// Execute runnable to show progress
holder.otpRunnable.action = {
populateOtpView(holder, otpElement)
}
if (otpElement.type == OtpType.TOTP) {
holder.otpRunnable.postDelayed()
}
populateOtpView(holder, otpElement)
holder.otpContainer?.visibility = View.VISIBLE
} else {
holder.otpContainer?.visibility = View.GONE
}
holder.attachmentIcon?.visibility =
if (entry.containsAttachment()) View.VISIBLE else View.GONE
// Assign colors
val backgroundColor = if (mShowEntryColors) entry.backgroundColor else null
if (!holder.container.isSelected) {
if (backgroundColor != null) {
holder.container.setBackgroundColor(backgroundColor)
} else {
holder.container.setBackgroundColor(Color.TRANSPARENT)
}
} else {
holder.container.setBackgroundColor(mColorAccentLight)
}
val foregroundColor = if (mShowEntryColors) entry.foregroundColor else null
if (!holder.container.isSelected) {
if (foregroundColor != null) {
holder.text.setTextColor(foregroundColor)
holder.subText?.setTextColor(foregroundColor)
holder.otpToken?.setTextColor(foregroundColor)
holder.otpProgress?.setIndicatorColor(foregroundColor)
holder.attachmentIcon?.setColorFilter(foregroundColor)
holder.meta.setTextColor(foregroundColor)
iconColor = foregroundColor
} else {
holder.text.setTextColor(mTextColor)
holder.subText?.setTextColor(mTextColorSecondary)
holder.otpToken?.setTextColor(mTextColorSecondary)
holder.otpProgress?.setIndicatorColor(mTextColorSecondary)
holder.attachmentIcon?.setColorFilter(mTextColorSecondary)
holder.meta.setTextColor(mTextColor)
}
} else {
holder.text.setTextColor(mColorOnAccentColor)
holder.subText?.setTextColor(mColorOnAccentColor)
holder.otpToken?.setTextColor(mColorOnAccentColor)
holder.otpProgress?.setIndicatorColor(mColorOnAccentColor)
holder.attachmentIcon?.setColorFilter(mColorOnAccentColor)
holder.meta.setTextColor(mColorOnAccentColor)
}
database.stopManageEntry(entry)
}
// Add number of entries in groups
if (subNode.type == Type.GROUP) {
if (mShowNumberEntries) {
holder.numberChildren?.apply {
text = (subNode as Group)
.numberOfChildEntries
.toString()
setTextSize(mTextSizeUnit, mNumberChildrenTextDefaultDimension, mPrefSizeMultiplier)
visibility = View.VISIBLE
}
} else {
holder.numberChildren?.visibility = View.GONE
}
}
// Assign image
holder.imageIdentifier?.setColorFilter(iconColor)
holder.icon.apply {
database.iconDrawableFactory.assignDatabaseIcon(this, subNode.icon, iconColor)
// Relative size of the icon
layoutParams?.apply {
height = (mIconDefaultDimension * mPrefSizeMultiplier).toInt()
width = (mIconDefaultDimension * mPrefSizeMultiplier).toInt()
}
}
// Assign click
holder.container.setOnClickListener {
mNodeClickCallback?.onNodeClick(database, subNode)
}
holder.container.setOnLongClickListener {
mNodeClickCallback?.onNodeLongClick(database, subNode) ?: false
}
}
private fun populateOtpView(holder: NodeViewHolder?, otpElement: OtpElement?) {
when (otpElement?.type) {
OtpType.HOTP -> {
holder?.otpProgress?.apply {
max = 100
setProgressCompat(100, true)
}
}
OtpType.TOTP -> {
holder?.otpProgress?.apply {
max = otpElement.period
setProgressCompat(otpElement.secondsRemaining, true)
}
}
null -> {}
}
holder?.otpToken?.apply {
text = otpElement?.tokenString
setTextSize(mTextSizeUnit, mOtpTokenTextDefaultDimension, mPrefSizeMultiplier)
}
holder?.otpContainer?.setOnClickListener {
otpElement?.token?.let { token ->
Toast.makeText(
context,
context.getString(R.string.copy_field,
TemplateField.getLocalizedName(context, TemplateField.LABEL_TOKEN)),
Toast.LENGTH_LONG
).show()
mClipboardHelper.copyToClipboard(token)
}
}
}
class OtpRunnable(val view: View?): Runnable {
var action: (() -> Unit)? = null
override fun run() {
action?.invoke()
postDelayed()
}
fun postDelayed() {
view?.postDelayed(this, 1000)
}
}
override fun getItemCount(): Int {
return mNodeSortedList.size()
}
/**
* Assign a listener when a node is clicked
*/
fun setOnNodeClickListener(nodeClickCallback: NodeClickCallback?) {
this.mNodeClickCallback = nodeClickCallback
}
/**
* Callback listener to redefine to do an action when a node is click
*/
interface NodeClickCallback {
fun onNodeClick(database: Database, node: Node)
fun onNodeLongClick(database: Database, node: Node): Boolean
}
class NodeViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
var container: View = itemView.findViewById(R.id.node_container)
var imageIdentifier: ImageView? = itemView.findViewById(R.id.node_image_identifier)
var icon: ImageView = itemView.findViewById(R.id.node_icon)
var text: TextView = itemView.findViewById(R.id.node_text)
var subText: TextView? = itemView.findViewById(R.id.node_subtext)
var meta: TextView = itemView.findViewById(R.id.node_meta)
var path: TextView? = itemView.findViewById(R.id.node_path)
var otpContainer: ViewGroup? = itemView.findViewById(R.id.node_otp_container)
var otpProgress: CircularProgressIndicator? = itemView.findViewById(R.id.node_otp_progress)
var otpToken: TextView? = itemView.findViewById(R.id.node_otp_token)
var otpRunnable: OtpRunnable = OtpRunnable(otpContainer)
var numberChildren: TextView? = itemView.findViewById(R.id.node_child_numbers)
var attachmentIcon: ImageView? = itemView.findViewById(R.id.node_attachment_icon)
}
companion object {
private val TAG = NodesAdapter::class.java.name
}
}