Adds Option to Copy Panel to Clipboard (#1003)

* Add Copy to Clipboard

* Removing Unused Import

* Reusing onShare function

* Commit Suggestion

* Early Return on null

Co-authored-by: AntsyLich <59261191+AntsyLich@users.noreply.github.com>

---------

Co-authored-by: AntsyLich <59261191+AntsyLich@users.noreply.github.com>
(cherry picked from commit 0af90999c8eed4b6c56a94418e5558833f273aa9)

# Conflicts:
#	app/src/main/java/eu/kanade/presentation/reader/ReaderPageActionsDialog.kt
#	app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt

app/src/main/java/eu/kanade/presentation/reader/ReaderPageActionsDialog.kt

@@ -5,6 +5,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.ContentCopy
 import androidx.compose.material.icons.outlined.Photo
 import androidx.compose.material.icons.outlined.Save
 import androidx.compose.material.icons.outlined.Share
@@ -31,9 +32,9 @@ fun ReaderPageActionsDialog(
     onDismissRequest: () -> Unit,
     // SY -->
     onSetAsCover: (useExtraPage: Boolean) -> Unit,
-    onShare: (useExtraPage: Boolean) -> Unit,
+    onShare: (copy: Boolean, useExtraPage: Boolean) -> Unit,
     onSave: (useExtraPage: Boolean) -> Unit,
-    onShareCombined: () -> Unit,
+    onShareCombined: (copy: Boolean) -> Unit,
     onSaveCombined: () -> Unit,
     hasExtraPage: Boolean,
     // SY <--
@@ -62,6 +63,25 @@ fun ReaderPageActionsDialog(
                     icon = Icons.Outlined.Photo,
                     onClick = { showSetCoverDialog = true },
                 )
+                ActionButton(
+                    modifier = Modifier.weight(1f),
+                    title = stringResource(
+                        // SY -->
+                        if (hasExtraPage) {
+                            SYMR.strings.action_copy_first_page
+                        } else {
+                            MR.strings.action_copy_to_clipboard
+                        },
+                        // SY <--
+                    ),
+                    icon = Icons.Outlined.ContentCopy,
+                    onClick = {
+                        // SY -->
+                        onShare(true, false)
+                        // SY <--
+                        onDismissRequest()
+                    },
+                )
                 ActionButton(
                     modifier = Modifier.weight(1f),
                     title = stringResource(
@@ -76,7 +96,7 @@ fun ReaderPageActionsDialog(
                     icon = Icons.Outlined.Share,
                     onClick = {
                         // SY -->
-                        onShare(false)
+                        onShare(false, false)
                         // SY <--
                         onDismissRequest()
                     },
@@ -114,12 +134,21 @@ fun ReaderPageActionsDialog(
                             showSetCoverDialog = true
                         },
                     )
+                    ActionButton(
+                        modifier = Modifier.weight(1f),
+                        title = stringResource(SYMR.strings.action_copy_second_page),
+                        icon = Icons.Outlined.ContentCopy,
+                        onClick = {
+                            onShare(true, true)
+                            onDismissRequest()
+                        },
+                    )
                     ActionButton(
                         modifier = Modifier.weight(1f),
                         title = stringResource(SYMR.strings.action_share_second_page),
                         icon = Icons.Outlined.Share,
                         onClick = {
-                            onShare(true)
+                            onShare(false, true)
                             onDismissRequest()
                         },
                     )
@@ -136,12 +165,21 @@ fun ReaderPageActionsDialog(
                 Row(
                     horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.small),
                 ) {
+                    ActionButton(
+                        modifier = Modifier.weight(1f),
+                        title = stringResource(SYMR.strings.action_copy_combined_page),
+                        icon = Icons.Outlined.ContentCopy,
+                        onClick = {
+                            onShareCombined(true)
+                            onDismissRequest()
+                        },
+                    )
                     ActionButton(
                         modifier = Modifier.weight(1f),
                         title = stringResource(SYMR.strings.action_share_combined_page),
                         icon = Icons.Outlined.Share,
                         onClick = {
-                            onShareCombined()
+                            onShareCombined(false)
                             onDismissRequest()
                         },
                     )

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt

@@ -3,6 +3,8 @@ package eu.kanade.tachiyomi.ui.reader
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.assist.AssistContent
+import android.content.ClipData
+import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
 import android.content.res.Configuration
@@ -35,6 +37,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.unit.dp
+import androidx.core.content.getSystemService
 import androidx.core.graphics.ColorUtils
 import androidx.core.net.toUri
 import androidx.core.transition.doOnEnd
@@ -269,6 +272,9 @@ class ReaderActivity : BaseActivity() {
                     is ReaderViewModel.Event.ShareImage -> {
                         onShareImageResult(event.uri, event.page /* SY --> */, event.secondPage /* SY <-- */)
                     }
+                    is ReaderViewModel.Event.CopyImage -> {
+                        onCopyImageResult(event.uri)
+                    }
                     is ReaderViewModel.Event.SetCoverResult -> {
                         onSetAsCoverResult(event.result)
                     }
@@ -1100,6 +1106,12 @@ class ReaderActivity : BaseActivity() {
         startActivity(Intent.createChooser(intent, stringResource(MR.strings.action_share)))
     }
 
+    private fun onCopyImageResult(uri: Uri) {
+        val clipboardManager = applicationContext.getSystemService<ClipboardManager>() ?: return
+        val clipData = ClipData.newUri(applicationContext.contentResolver, "", uri)
+        clipboardManager.setPrimaryClip(clipData)
+    }
+
     /**
      * Called from the presenter when a page is saved or fails. It shows a message or logs the
      * event depending on the [result].

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt

@@ -1156,7 +1156,7 @@ class ReaderViewModel @JvmOverloads constructor(
      * get a path to the file and it has to be decompressed somewhere first. Only the last shared
      * image will be kept so it won't be taking lots of internal disk space.
      */
-    fun shareImage(useExtraPage: Boolean) {
+    fun shareImage(copyToClipboard: Boolean, useExtraPage: Boolean) {
         // SY -->
         val page = if (useExtraPage) {
             (state.value.dialog as? Dialog.PageActions)?.extraPage
@@ -1182,7 +1182,7 @@ class ReaderViewModel @JvmOverloads constructor(
                         location = Location.Cache,
                     ),
                 )
-                eventChannel.send(Event.ShareImage(uri, page))
+                eventChannel.send(if (copyToClipboard) Event.CopyImage(uri) else Event.ShareImage(uri, page))
             }
         } catch (e: Throwable) {
             logcat(LogPriority.ERROR, e)
@@ -1190,7 +1190,7 @@ class ReaderViewModel @JvmOverloads constructor(
     }
 
     // SY -->
-    fun shareImages() {
+    fun shareImages(copyToClipboard: Boolean) {
         val (firstPage, secondPage) = (state.value.dialog as? Dialog.PageActions ?: return)
         val viewer = state.value.viewer as? PagerViewer ?: return
         val isLTR = (viewer !is R2LPagerViewer) xor (viewer.config.invertDoublePages)
@@ -1214,7 +1214,7 @@ class ReaderViewModel @JvmOverloads constructor(
                     location = Location.Cache,
                     manga = manga,
                 )
-                eventChannel.send(Event.ShareImage(uri, firstPage, secondPage))
+                eventChannel.send(if (copyToClipboard) Event.CopyImage(uri) else Event.ShareImage(uri, firstPage, secondPage))
             }
         } catch (e: Throwable) {
             logcat(LogPriority.ERROR, e)
@@ -1382,5 +1382,6 @@ class ReaderViewModel @JvmOverloads constructor(
             val page: ReaderPage/* SY --> */,
             val secondPage: ReaderPage? = null, /* SY <-- */
         ) : Event
+        data class CopyImage(val uri: Uri) : Event
     }
 }

i18n-sy/src/commonMain/moko-resources/base/strings.xml

@@ -348,6 +348,9 @@
     <string name="action_share_second_page">Share second page</string>
     <string name="action_save_combined_page">Save combined page</string>
     <string name="action_share_combined_page">Share combined page</string>
+    <string name="action_copy_first_page">Copy first page</string>
+    <string name="action_copy_second_page">Copy second page</string>
+    <string name="action_copy_combined_page">Copy combined page</string>
 
     <!-- Reader Sharing -->
     <string name="share_pages_info">%1$s: %2$s, pages %3$s</string>