refactor(ListEditor.java): add back the popup ListEditor view

mastodon/src/main/java/org/joinmastodon/android/ui/views/ListEditor.java

@@ -0,0 +1,97 @@
+package org.joinmastodon.android.ui.views;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.PopupMenu;
+import android.widget.Switch;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.model.ListTimeline;
+
+public class ListEditor extends LinearLayout {
+    private ListTimeline.RepliesPolicy policy = null;
+    private final TextInputFrameLayout input;
+    private final Button button;
+    private final Switch exclusiveSwitch;
+
+    @SuppressLint("ClickableViewAccessibility")
+    public ListEditor(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        LayoutInflater.from(context).inflate(R.layout.list_timeline_editor, this);
+
+        button = findViewById(R.id.button);
+        input = findViewById(R.id.input);
+        exclusiveSwitch = findViewById(R.id.exclusive_checkbox);
+
+        PopupMenu popupMenu = new PopupMenu(context, button, Gravity.CENTER_HORIZONTAL);
+        popupMenu.inflate(R.menu.list_reply_policies);
+        popupMenu.setOnMenuItemClickListener(this::onMenuItemClick);
+
+        button.setOnTouchListener(popupMenu.getDragToOpenListener());
+        button.setOnClickListener(v->popupMenu.show());
+        input.getEditText().setHint(context.getString(R.string.sk_list_name_hint));
+        findViewById(R.id.exclusive)
+                .setOnClickListener(v -> exclusiveSwitch.setChecked(!exclusiveSwitch.isChecked()));
+
+        setRepliesPolicy(ListTimeline.RepliesPolicy.LIST);
+    }
+
+    public void applyList(String title, boolean exclusive, @Nullable ListTimeline.RepliesPolicy policy) {
+        input.getEditText().setText(title);
+        exclusiveSwitch.setChecked(exclusive);
+        if (policy != null) setRepliesPolicy(policy);
+    }
+
+    public String getTitle() {
+        return input.getEditText().getText().toString();
+    }
+
+    public ListTimeline.RepliesPolicy getRepliesPolicy() {
+        return policy;
+    }
+
+    public boolean isExclusive() {
+        return exclusiveSwitch.isChecked();
+    }
+
+    public void setRepliesPolicy(@NonNull ListTimeline.RepliesPolicy policy) {
+        this.policy = policy;
+        switch (policy) {
+            case FOLLOWED -> button.setText(R.string.sk_list_replies_policy_followed);
+            case LIST -> button.setText(R.string.sk_list_replies_policy_list);
+            case NONE -> button.setText(R.string.sk_list_replies_policy_none);
+        }
+    }
+
+    private boolean onMenuItemClick(MenuItem i) {
+        if (i.getItemId() == R.id.reply_policy_none) {
+            setRepliesPolicy(ListTimeline.RepliesPolicy.NONE);
+        } else if (i.getItemId() == R.id.reply_policy_followed) {
+            setRepliesPolicy(ListTimeline.RepliesPolicy.FOLLOWED);
+        } else if (i.getItemId() == R.id.reply_policy_list) {
+            setRepliesPolicy(ListTimeline.RepliesPolicy.LIST);
+        }
+        return true;
+    }
+
+    public ListEditor(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public ListEditor(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public ListEditor(Context context) {
+        this(context, null);
+    }
+}