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Adds editing of condition immunities.

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This commit is contained in:
Tom Hicks
2021-06-20 17:50:37 -07:00
parent 8ad32f479b
commit 2f5402e84f
14 changed files with 446 additions and 9 deletions
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96
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditConditionImmunitiesFragment.java Normal file
View File

@@ -0,0 +1,96 @@
package com.majinnaibu.monstercards.ui.editmonster;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.ViewModelProvider;
import androidx.navigation.NavBackStackEntry;
import androidx.navigation.NavController;
import androidx.navigation.NavDirections;
import androidx.navigation.Navigation;
import androidx.recyclerview.widget.DividerItemDecoration;
import androidx.recyclerview.widget.ItemTouchHelper;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.majinnaibu.monstercards.R;
import com.majinnaibu.monstercards.ui.shared.SwipeToDeleteCallback;
import com.majinnaibu.monstercards.utils.Logger;
import org.jetbrains.annotations.NotNull;
/**
* A fragment representing a list of Items.
*/
@SuppressWarnings("FieldCanBeLocal")
public class EditConditionImmunitiesFragment extends Fragment {
private EditMonsterViewModel mViewModel;
private ViewHolder mHolder;
private void navigateToEditConditionImmunity(String condition) {
NavDirections action = EditConditionImmunitiesFragmentDirections.actionEditConditionImmunitiesFragmentToEditConditionImmunity(condition);
View view = getView();
assert view != null;
Navigation.findNavController(view).navigate(action);
}
@Nullable
@Override
public View onCreateView(@NonNull @NotNull LayoutInflater inflater, @Nullable @org.jetbrains.annotations.Nullable ViewGroup container, @Nullable @org.jetbrains.annotations.Nullable Bundle savedInstanceState) {
NavController navController = Navigation.findNavController(requireActivity(), R.id.nav_host_fragment);
NavBackStackEntry backStackEntry = navController.getBackStackEntry(R.id.edit_monster_navigation);
mViewModel = new ViewModelProvider(backStackEntry).get(EditMonsterViewModel.class);
View root = inflater.inflate(R.layout.fragment_edit_condition_immunities_list, container, false);
mHolder = new ViewHolder(root);
setupRecyclerView(mHolder.list);
setupAddConditionImmunityButton(mHolder.addConditionImmunity);
return root;
}
private void setupRecyclerView(@NonNull RecyclerView recyclerView) {
Context context = requireContext();
LinearLayoutManager layoutManager = new LinearLayoutManager(context);
recyclerView.setLayoutManager(layoutManager);
mViewModel.getConditionImmunities().observe(getViewLifecycleOwner(), conditionImmunities -> {
EditConditionImmunitiesRecyclerViewAdapter adapter = new EditConditionImmunitiesRecyclerViewAdapter(mViewModel.getConditionImmunitiesArray(), condition -> {
if (condition != null) {
navigateToEditConditionImmunity(condition);
} else {
Logger.logError("Can't navigate to EditConditionImmunityFragment with a null condition");
}
});
recyclerView.setAdapter(adapter);
});
DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(context, layoutManager.getOrientation());
recyclerView.addItemDecoration(dividerItemDecoration);
ItemTouchHelper itemTouchHelper = new ItemTouchHelper(new SwipeToDeleteCallback(context, mViewModel::removeConditionImmunity));
itemTouchHelper.attachToRecyclerView(recyclerView);
}
private void setupAddConditionImmunityButton(@NonNull FloatingActionButton fab) {
fab.setOnClickListener(view -> {
String condition = mViewModel.addNewConditionImmunity();
navigateToEditConditionImmunity(condition);
});
}
private static class ViewHolder {
RecyclerView list;
FloatingActionButton addConditionImmunity;
ViewHolder(View root) {
list = root.findViewById(R.id.list);
addConditionImmunity = root.findViewById(R.id.add_condition_immunity);
}
}
}

68
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditConditionImmunitiesRecyclerViewAdapter.java Normal file
View File

@@ -0,0 +1,68 @@
package com.majinnaibu.monstercards.ui.editmonster;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import android.widget.TextView;
import androidx.recyclerview.widget.RecyclerView;
import com.majinnaibu.monstercards.databinding.FragmentEditConditionImmunitiesListItemBinding;
import org.jetbrains.annotations.NotNull;
import java.util.List;
/**
* {@link RecyclerView.Adapter} that can display a {@link String}.
*/
public class EditConditionImmunitiesRecyclerViewAdapter extends RecyclerView.Adapter<EditConditionImmunitiesRecyclerViewAdapter.ViewHolder> {
private final List<String> mValues;
private final ItemCallback mOnClick;
public EditConditionImmunitiesRecyclerViewAdapter(List<String> items, ItemCallback onClick) {
mValues = items;
mOnClick = onClick;
}
@NotNull
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
return new ViewHolder(FragmentEditConditionImmunitiesListItemBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false));
}
@Override
public void onBindViewHolder(final ViewHolder holder, int position) {
holder.mItem = mValues.get(position);
holder.mContentView.setText(mValues.get(position));
holder.itemView.setOnClickListener(v -> {
if (mOnClick != null) {
mOnClick.onItemCallback(holder.mItem);
}
});
}
@Override
public int getItemCount() {
return mValues.size();
}
public interface ItemCallback {
void onItemCallback(String condition);
}
public static class ViewHolder extends RecyclerView.ViewHolder {
public final TextView mContentView;
public String mItem;
public ViewHolder(FragmentEditConditionImmunitiesListItemBinding binding) {
super(binding.getRoot());
mContentView = binding.content;
}
@NotNull
@Override
public String toString() {
return super.toString() + " '" + mContentView.getText() + "'";
}
}
}

75
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditConditionImmunityFragment.java Normal file
View File

@@ -0,0 +1,75 @@
package com.majinnaibu.monstercards.ui.editmonster;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import androidx.activity.OnBackPressedCallback;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.ViewModelProvider;
import androidx.navigation.NavBackStackEntry;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import com.majinnaibu.monstercards.R;
import com.majinnaibu.monstercards.utils.Logger;
import com.majinnaibu.monstercards.utils.TextChangedListener;
@SuppressWarnings("FieldCanBeLocal")
public class EditConditionImmunityFragment extends Fragment {
private EditMonsterViewModel mEditMonsterViewModel;
private EditConditionImmunityViewModel mViewModel;
private ViewHolder mHolder;
private String mOldValue;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
mViewModel = new ViewModelProvider(this).get(EditConditionImmunityViewModel.class);
if (getArguments() != null) {
EditConditionImmunityFragmentArgs args = EditConditionImmunityFragmentArgs.fromBundle(getArguments());
mOldValue = args.getCondition();
mViewModel.reset(mOldValue);
} else {
Logger.logWTF("This should never happen. EditConditionImmunityFragment needs arguments");
mOldValue = null;
}
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
NavController navController = Navigation.findNavController(requireActivity(), R.id.nav_host_fragment);
NavBackStackEntry backStackEntry = navController.getBackStackEntry(R.id.edit_monster_navigation);
mEditMonsterViewModel = new ViewModelProvider(backStackEntry).get(EditMonsterViewModel.class);
View root = inflater.inflate(R.layout.fragment_edit_condition_immunity, container, false);
mHolder = new ViewHolder(root);
mHolder.description.setText(mViewModel.getDescription().getValue());
mHolder.description.addTextChangedListener(new TextChangedListener((TextChangedListener.OnTextChangedCallback) (s, start, before, count) -> mViewModel.setDescription(s.toString())));
requireActivity().getOnBackPressedDispatcher().addCallback(getViewLifecycleOwner(), new OnBackPressedCallback(true) {
@Override
public void handleOnBackPressed() {
if (mViewModel.hasChanges()) {
mEditMonsterViewModel.replaceConditionImmunity(mOldValue, mViewModel.getDescription().getValue());
}
Navigation.findNavController(requireView()).navigateUp();
}
});
return root;
}
private static class ViewHolder {
EditText description;
ViewHolder(View root) {
description = root.findViewById(R.id.description);
}
}
}

36
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditConditionImmunityViewModel.java Normal file
View File

@@ -0,0 +1,36 @@
package com.majinnaibu.monstercards.ui.editmonster;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import com.majinnaibu.monstercards.utils.ChangeTrackedLiveData;
public class EditConditionImmunityViewModel extends ViewModel {
private final ChangeTrackedLiveData<String> mDescription;
private final MutableLiveData<Boolean> mHasChanges;
public EditConditionImmunityViewModel() {
mHasChanges = new MutableLiveData<>(false);
ChangeTrackedLiveData.OnValueDirtiedCallback onDirtied = () -> mHasChanges.setValue(true);
mDescription = new ChangeTrackedLiveData<>("", onDirtied);
}
public void reset(String description) {
mHasChanges.setValue(false);
mDescription.resetValue(description);
}
public LiveData<String> getDescription() {
return mDescription;
}
public void setDescription(String description) {
mDescription.setValue(description);
}
public boolean hasChanges() {
Boolean value = mHasChanges.getValue();
return value != null && value;
}
}

5
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditMonsterFragment.java
View File

@@ -121,6 +121,11 @@ public class EditMonsterFragment extends MCFragment {
Navigation.findNavController(requireView()).navigate(action);
});
mHolder.conditionImmunities.setOnClickListener(v -> {
NavDirections action = EditMonsterFragmentDirections.actionEditMonsterFragmentToEditConditionImmunitiesFragment();
Navigation.findNavController(requireView()).navigate(action);
});
requireActivity().getOnBackPressedDispatcher().addCallback(getViewLifecycleOwner(), new OnBackPressedCallback(true) {
@Override
public void handleOnBackPressed() {

5
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditSenseFragment.java
View File

@@ -19,6 +19,7 @@ import com.majinnaibu.monstercards.ui.MCFragment;
import com.majinnaibu.monstercards.utils.Logger;
import com.majinnaibu.monstercards.utils.TextChangedListener;
@SuppressWarnings("FieldCanBeLocal")
public class EditSenseFragment extends MCFragment {
private EditMonsterViewModel mEditMonsterViewModel;
private EditSenseViewModel mViewModel;
@@ -26,12 +27,12 @@ public class EditSenseFragment extends MCFragment {
private String mOldSense;
@Override
public void onCreate(@Nullable @org.jetbrains.annotations.Nullable Bundle savedInstanceState) {
public void onCreate(@Nullable Bundle savedInstanceState) {
mViewModel = new ViewModelProvider(this).get(EditSenseViewModel.class);
if (getArguments() != null) {
EditSenseFragmentArgs args = EditSenseFragmentArgs.fromBundle(getArguments());
mOldSense = args.getSense();
mViewModel.copyFromSense(mOldSense);
mViewModel.reset(mOldSense);
} else {
Logger.logWTF("This should never happen. EditSenseFragment needs arguments");
mOldSense = null;

5
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditSenseViewModel.java
View File

@@ -16,8 +16,9 @@ public class EditSenseViewModel extends ViewModel {
mDescription = new ChangeTrackedLiveData<>("", onDirtied);
}
public void copyFromSense(String sense) {
mDescription.resetValue(sense);
public void reset(String description) {
mHasChanges.setValue(false);
mDescription.resetValue(description);
}
public LiveData<String> getDescription() {

7
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/EditSensesFragment.java
View File

@@ -44,13 +44,10 @@ public class EditSensesFragment extends MCFragment {
NavController navController = Navigation.findNavController(requireActivity(), R.id.nav_host_fragment);
NavBackStackEntry backStackEntry = navController.getBackStackEntry(R.id.edit_monster_navigation);
mViewModel = new ViewModelProvider(backStackEntry).get(EditMonsterViewModel.class);
View root = inflater.inflate(R.layout.fragment_edit_senses_list, container, false);
mHolder = new ViewHolder(root);
setupRecyclerView(mHolder.list);
setupAddSenseButton(mHolder.addSense);
return root;
}
@@ -89,8 +86,8 @@ public class EditSensesFragment extends MCFragment {
FloatingActionButton addSense;
ViewHolder(View root) {
this.list = root.findViewById(R.id.list);
this.addSense = root.findViewById(R.id.add_sense);
list = root.findViewById(R.id.list);
addSense = root.findViewById(R.id.add_sense);
}
}
}

72
app/src/main/java/com/majinnaibu/monstercards/ui/editmonster/placeholder/PlaceholderContent.java Normal file
View File

@@ -0,0 +1,72 @@
package com.majinnaibu.monstercards.ui.editmonster.placeholder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Helper class for providing sample content for user interfaces created by
* Android template wizards.
* <p>
* TODO: Replace all uses of this class before publishing your app.
*/
public class PlaceholderContent {
/**
* An array of sample (placeholder) items.
*/
public static final List<PlaceholderItem> ITEMS = new ArrayList<PlaceholderItem>();
/**
* A map of sample (placeholder) items, by ID.
*/
public static final Map<String, PlaceholderItem> ITEM_MAP = new HashMap<String, PlaceholderItem>();
private static final int COUNT = 25;
static {
// Add some sample items.
for (int i = 1; i <= COUNT; i++) {
addItem(createPlaceholderItem(i));
}
}
private static void addItem(PlaceholderItem item) {
ITEMS.add(item);
ITEM_MAP.put(item.id, item);
}
private static PlaceholderItem createPlaceholderItem(int position) {
return new PlaceholderItem(String.valueOf(position), "Item " + position, makeDetails(position));
}
private static String makeDetails(int position) {
StringBuilder builder = new StringBuilder();
builder.append("Details about Item: ").append(position);
for (int i = 0; i < position; i++) {
builder.append("\nMore details information here.");
}
return builder.toString();
}
/**
* A placeholder item representing a piece of content.
*/
public static class PlaceholderItem {
public final String id;
public final String content;
public final String details;
public PlaceholderItem(String id, String content, String details) {
this.id = id;
this.content = content;
this.details = details;
}
@Override
public String toString() {
return content;
}
}
}