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Merge pull request #198 from NoodleMage/issue_27

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Added filter options. fix for Issue #27
This commit is contained in:
inorichi 2016-03-07 14:59:28 +01:00
commit bcbd541d48
10 changed files with 199 additions and 10 deletions
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14
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.java
View file

@ -378,17 +378,21 @@ public class DownloadManager {
savePageList(download.source, download.manga, download.chapter, download.pages);
}
// Get the absolute path to the chapter directory
public File getAbsoluteChapterDirectory(Source source, Manga manga, Chapter chapter) {
public File getAbsoluteMangaDirectory(Source source, Manga manga) {
String chapterRelativePath = source.getName() +
File.separator +
manga.title.replaceAll("[^\\sa-zA-Z0-9.-]", "_") +
File.separator +
chapter.name.replaceAll("[^\\sa-zA-Z0-9.-]", "_");
manga.title.replaceAll("[^\\sa-zA-Z0-9.-]", "_");
return new File(preferences.getDownloadsDirectory(), chapterRelativePath);
}
// Get the absolute path to the chapter directory
public File getAbsoluteChapterDirectory(Source source, Manga manga, Chapter chapter) {
String chapterRelativePath = chapter.name.replaceAll("[^\\sa-zA-Z0-9.-]", "_");
return new File(getAbsoluteMangaDirectory(source, manga), chapterRelativePath);
}
// Shortcut for the method above
private File getAbsoluteChapterDirectory(Download download) {
return getAbsoluteChapterDirectory(download.source, download.manga, download.chapter);

12
app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
View file

@ -11,6 +11,10 @@ import eu.kanade.tachiyomi.data.source.base.Source
import java.io.File
import java.io.IOException
fun <T> Preference<T>.getOrDefault(): T {
return get() ?: defaultValue()!!
}
class PreferencesHelper(private val context: Context) {
private val prefs = PreferenceManager.getDefaultSharedPreferences(context)
@ -182,4 +186,12 @@ class PreferencesHelper(private val context: Context) {
return rxPrefs.getInteger(getKey(R.string.pref_library_update_interval_key), 0)
}
fun filterDownloaded(): Preference<Boolean> {
return rxPrefs.getBoolean(getKey(R.string.pref_filter_downloaded), false)
}
fun filterUnread(): Preference<Boolean> {
return rxPrefs.getBoolean(getKey(R.string.pref_filter_unread), false)
}
}

66
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryFragment.kt
View file

@ -74,6 +74,17 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
*/
private var selectedCoverManga: Manga? = null
/**
* TODO
*/
var isFilterDownloaded = false
/**
* TODO
*/
var isFilterUnread = false
companion object {
/**
* Key to change the cover of a manga in [onActivityResult].
@ -104,6 +115,8 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(true)
isFilterDownloaded = presenter.preferences.filterDownloaded().get() as Boolean
isFilterUnread = presenter.preferences.filterUnread().get() as Boolean
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedState: Bundle?): View? {
@ -116,6 +129,14 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
appBar = (activity as MainActivity).appBar
tabs = appBar.inflate(R.layout.library_tab_layout) as TabLayout
// Workaround to prevent: Tab belongs to a different TabLayout.
// Internal bug in Support library v23.2.0.
// See https://code.google.com/p/android/issues/detail?id=201827
for (j in 0..16) {
tabs.newTab()
}
appBar.addView(tabs)
adapter = LibraryAdapter(childFragmentManager)
@ -144,6 +165,8 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
inflater.inflate(R.menu.library, menu)
// Initialize search menu
val filterDownloadedItem = menu.findItem(R.id.action_filter_downloaded)
val filterUnreadItem = menu.findItem(R.id.action_filter_unread)
val searchItem = menu.findItem(R.id.action_search)
val searchView = searchItem.actionView as SearchView
@ -153,6 +176,9 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
searchView.clearFocus()
}
filterDownloadedItem.isChecked = isFilterDownloaded;
filterUnreadItem.isChecked = isFilterUnread;
searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
override fun onQueryTextSubmit(query: String): Boolean {
onSearchTextChange(query)
@ -168,6 +194,32 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_filter_unread -> {
// Change unread filter status.
isFilterUnread = !isFilterUnread
// Update settings.
presenter.preferences.filterUnread().set(isFilterUnread)
// Apply filter.
onFilterCheckboxChanged()
}
R.id.action_filter_downloaded -> {
// Change downloaded filter status.
isFilterDownloaded = !isFilterDownloaded
// Update settings.
presenter.preferences.filterDownloaded().set(isFilterDownloaded)
// Apply filter.
onFilterCheckboxChanged()
}
R.id.action_filter_empty -> {
// Remove filter status.
isFilterUnread = false
isFilterDownloaded = false
// Update settings.
presenter.preferences.filterUnread().set(isFilterUnread)
presenter.preferences.filterDownloaded().set(isFilterDownloaded)
// Apply filter
onFilterCheckboxChanged()
}
R.id.action_refresh -> LibraryUpdateService.start(activity)
R.id.action_edit_categories -> {
val intent = CategoryActivity.newIntent(activity)
@ -179,6 +231,16 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
return true
}
/**
* Applies filter change
*/
private fun onFilterCheckboxChanged() {
presenter.updateLibrary()
adapter.notifyDataSetChanged()
adapter.refreshRegisteredAdapters()
activity.supportInvalidateOptionsMenu();
}
/**
* Updates the query.
*
@ -211,6 +273,10 @@ class LibraryFragment : BaseRxFragment<LibraryPresenter>(), ActionMode.Callback
// Restore active category.
view_pager.setCurrentItem(activeCat, false)
if (tabs.tabCount > 0) {
// Prevent IndexOutOfBoundsException
if (tabs.tabCount <= view_pager.currentItem) {
view_pager.currentItem = (tabs.tabCount - 1)
}
tabs.getTabAt(view_pager.currentItem)?.select()
}

73
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
View file

@ -7,7 +7,9 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
import eu.kanade.tachiyomi.data.database.models.Category
import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.data.database.models.MangaCategory
import eu.kanade.tachiyomi.data.download.DownloadManager
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.data.preference.getOrDefault
import eu.kanade.tachiyomi.data.source.SourceManager
import eu.kanade.tachiyomi.event.LibraryMangasEvent
import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
@ -60,6 +62,11 @@ class LibraryPresenter : BasePresenter<LibraryFragment>() {
*/
@Inject lateinit var sourceManager: SourceManager
/**
* Download manager.
*/
@Inject lateinit var downloadManager: DownloadManager
companion object {
/**
* Id of the restartable that listens for library updates.
@ -107,6 +114,13 @@ class LibraryPresenter : BasePresenter<LibraryFragment>() {
.observeOn(AndroidSchedulers.mainThread())
}
/**
* Update the library information
*/
fun updateLibrary() {
start(GET_LIBRARY)
}
/**
* Get the categories from the database.
*
@ -125,13 +139,64 @@ class LibraryPresenter : BasePresenter<LibraryFragment>() {
*/
fun getLibraryMangasObservable(): Observable<Map<Int, List<Manga>>> {
return db.libraryMangas.asRxObservable()
.flatMap { mangas -> Observable.from(mangas)
.groupBy { it.category }
.flatMap { group -> group.toList().map { Pair(group.key, it) } }
.toMap({ it.first }, { it.second })
.flatMap { mangas ->
Observable.from(mangas)
.filter {
// Filter library by options
filterLibrary(it)
}
.groupBy { it.category }
.flatMap { group -> group.toList().map { Pair(group.key, it) } }
.toMap({ it.first }, { it.second })
}
}
/**
* Filter library by preference
*
* @param manga from library
* @return filter status
*/
fun filterLibrary(manga: Manga): Boolean {
val prefFilterDownloaded = preferences.filterDownloaded().getOrDefault()
val prefFilterUnread = preferences.filterUnread().getOrDefault()
// Check if filter option is selected
if (prefFilterDownloaded || prefFilterUnread) {
// Does it have downloaded chapters.
var hasDownloaded = false
var hasUnread = false
if (prefFilterUnread) {
// Does it have unread chapters.
hasUnread = manga.unread > 0
}
if (prefFilterDownloaded) {
val mangaDir = downloadManager.getAbsoluteMangaDirectory(sourceManager.get(manga.source), manga)
if (mangaDir.exists()) {
for (file in mangaDir.listFiles()) {
if (file.isDirectory && file.listFiles().isNotEmpty()) {
hasDownloaded = true
break
}
}
}
}
// Return correct filter status
if (prefFilterDownloaded && prefFilterUnread) {
return (hasDownloaded && hasUnread)
} else {
return (hasDownloaded || hasUnread)
}
} else {
return true
}
}
/**
* Called when a manga is opened.
*/

7
app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaActivity.java
View file

@ -77,6 +77,13 @@ public class MangaActivity extends BaseRxActivity<MangaPresenter> {
adapter = new MangaDetailAdapter(getSupportFragmentManager(), this);
viewPager.setAdapter(adapter);
// Workaround to prevent: Tab belongs to a different TabLayout.
// Internal bug in Support library v23.2.0.
// See https://code.google.com/p/android/issues/detail?id=201827
for (int j = 0; j < 17; j++)
tabs.newTab();
tabs.setupWithViewPager(viewPager);
if (!isOnline)

9
app/src/main/res/drawable/ic_filter_list.xml Normal file
View file

@ -0,0 +1,9 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:viewportWidth="24.0"
android:viewportHeight="24.0">
<path
android:fillColor="#FFFFFFFF"
android:pathData="M10,18h4v-2h-4v2zM3,6v2h18L21,6L3,6zM6,13h12v-2L6,11v2z"/>
</vector>

20
app/src/main/res/menu/library.xml
View file

@ -2,6 +2,26 @@
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" tools:context=".MainActivity">
<item
android:id="@+id/action_filter"
android:title="@string/action_filter"
android:icon="@drawable/ic_filter_list"
app:showAsAction="ifRoom">
<menu>
<item
android:id="@+id/action_filter_downloaded"
android:checkable="true"
android:title="@string/action_filter_downloaded"/>
<item
android:id="@+id/action_filter_unread"
android:checkable="true"
android:title="@string/action_filter_unread"/>
<item
android:id="@+id/action_filter_empty"
android:title="@string/action_filter_empty"/>
</menu>
</item>
<item
android:id="@+id/action_search"
android:title="@string/action_search"

2
app/src/main/res/values/keys.xml
View file

@ -28,6 +28,8 @@
<string name="pref_reader_theme_key">pref_reader_theme_key</string>
<string name="pref_image_decoder_key">pref_image_decoder_key</string>
<string name="pref_seamless_mode_key">pref_seamless_mode_key</string>
<string name="pref_filter_downloaded">pref_filter_downloaded</string>
<string name="pref_filter_unread">pref_filter_unread</string>
<string name="pref_download_directory_key">pref_download_directory_key</string>
<string name="pref_download_slots_key">pref_download_slots_key</string>

4
app/src/main/res/values/strings.xml
View file

@ -14,6 +14,10 @@
<!-- Actions -->
<string name="action_settings">Settings</string>
<string name="action_filter">Filter</string>
<string name="action_filter_downloaded">Downloaded</string>
<string name="action_filter_unread">Unread</string>
<string name="action_filter_empty">Remove filter</string>
<string name="action_search">Search</string>
<string name="action_refresh">Refresh</string>
<string name="action_select_all">Select all</string>

2
app/src/main/res/values/styles.xml
View file

@ -15,7 +15,7 @@
<item name="actionModeBackground">@color/colorPrimarySuperDark</item>
<item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.Light</item>
<item name="popupTheme">@style/ThemeOverlay.AppCompat.Light</item>
<item name="colorAccent">@color/white</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
<style name="AppTheme.Overlay.Dark" parent="ThemeOverlay.AppCompat.Dark.ActionBar">