295 lines
11 KiB
Java
295 lines
11 KiB
Java
package androidx.appcompat.view.menu;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Rect;
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import android.graphics.drawable.Drawable;
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import android.util.AttributeSet;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AbsListView;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.RadioButton;
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import android.widget.TextView;
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import androidx.annotation.RestrictTo;
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import androidx.appcompat.R;
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import androidx.appcompat.view.menu.MenuView;
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import androidx.appcompat.widget.TintTypedArray;
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import androidx.core.view.ViewCompat;
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@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
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public class ListMenuItemView extends LinearLayout implements MenuView.ItemView, AbsListView.SelectionBoundsAdjuster {
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private static final String TAG = "ListMenuItemView";
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private Drawable mBackground;
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private CheckBox mCheckBox;
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private LinearLayout mContent;
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private boolean mForceShowIcon;
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private ImageView mGroupDivider;
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private boolean mHasListDivider;
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private ImageView mIconView;
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private LayoutInflater mInflater;
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private MenuItemImpl mItemData;
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private boolean mPreserveIconSpacing;
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private RadioButton mRadioButton;
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private TextView mShortcutView;
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private Drawable mSubMenuArrow;
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private ImageView mSubMenuArrowView;
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private int mTextAppearance;
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private Context mTextAppearanceContext;
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private TextView mTitleView;
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public ListMenuItemView(Context context, AttributeSet attributeSet) {
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this(context, attributeSet, R.attr.listMenuViewStyle);
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}
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public ListMenuItemView(Context context, AttributeSet attributeSet, int i) {
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super(context, attributeSet);
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TintTypedArray obtainStyledAttributes = TintTypedArray.obtainStyledAttributes(getContext(), attributeSet, R.styleable.MenuView, i, 0);
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this.mBackground = obtainStyledAttributes.getDrawable(R.styleable.MenuView_android_itemBackground);
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this.mTextAppearance = obtainStyledAttributes.getResourceId(R.styleable.MenuView_android_itemTextAppearance, -1);
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this.mPreserveIconSpacing = obtainStyledAttributes.getBoolean(R.styleable.MenuView_preserveIconSpacing, false);
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this.mTextAppearanceContext = context;
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this.mSubMenuArrow = obtainStyledAttributes.getDrawable(R.styleable.MenuView_subMenuArrow);
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TypedArray obtainStyledAttributes2 = context.getTheme().obtainStyledAttributes(null, new int[]{16843049}, R.attr.dropDownListViewStyle, 0);
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this.mHasListDivider = obtainStyledAttributes2.hasValue(0);
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obtainStyledAttributes.recycle();
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obtainStyledAttributes2.recycle();
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}
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private void addContentView(View view) {
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addContentView(view, -1);
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}
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private void addContentView(View view, int i) {
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LinearLayout linearLayout = this.mContent;
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if (linearLayout != null) {
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linearLayout.addView(view, i);
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} else {
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addView(view, i);
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}
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}
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private LayoutInflater getInflater() {
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if (this.mInflater == null) {
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this.mInflater = LayoutInflater.from(getContext());
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}
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return this.mInflater;
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}
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private void insertCheckBox() {
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CheckBox checkBox = (CheckBox) getInflater().inflate(R.layout.abc_list_menu_item_checkbox, (ViewGroup) this, false);
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this.mCheckBox = checkBox;
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addContentView(checkBox);
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}
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private void insertIconView() {
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ImageView imageView = (ImageView) getInflater().inflate(R.layout.abc_list_menu_item_icon, (ViewGroup) this, false);
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this.mIconView = imageView;
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addContentView(imageView, 0);
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}
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private void insertRadioButton() {
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RadioButton radioButton = (RadioButton) getInflater().inflate(R.layout.abc_list_menu_item_radio, (ViewGroup) this, false);
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this.mRadioButton = radioButton;
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addContentView(radioButton);
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}
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private void setSubMenuArrowVisible(boolean z2) {
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ImageView imageView = this.mSubMenuArrowView;
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if (imageView != null) {
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imageView.setVisibility(z2 ? 0 : 8);
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}
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}
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@Override // android.widget.AbsListView.SelectionBoundsAdjuster
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public void adjustListItemSelectionBounds(Rect rect) {
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ImageView imageView = this.mGroupDivider;
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if (imageView != null && imageView.getVisibility() == 0) {
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LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) this.mGroupDivider.getLayoutParams();
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rect.top = this.mGroupDivider.getHeight() + layoutParams.topMargin + layoutParams.bottomMargin + rect.top;
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}
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public MenuItemImpl getItemData() {
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return this.mItemData;
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public void initialize(MenuItemImpl menuItemImpl, int i) {
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this.mItemData = menuItemImpl;
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setVisibility(menuItemImpl.isVisible() ? 0 : 8);
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setTitle(menuItemImpl.getTitleForItemView(this));
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setCheckable(menuItemImpl.isCheckable());
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setShortcut(menuItemImpl.shouldShowShortcut(), menuItemImpl.getShortcut());
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setIcon(menuItemImpl.getIcon());
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setEnabled(menuItemImpl.isEnabled());
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setSubMenuArrowVisible(menuItemImpl.hasSubMenu());
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setContentDescription(menuItemImpl.getContentDescription());
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}
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@Override // android.view.View
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public void onFinishInflate() {
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super.onFinishInflate();
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ViewCompat.setBackground(this, this.mBackground);
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TextView textView = (TextView) findViewById(R.id.title);
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this.mTitleView = textView;
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int i = this.mTextAppearance;
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if (i != -1) {
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textView.setTextAppearance(this.mTextAppearanceContext, i);
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}
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this.mShortcutView = (TextView) findViewById(R.id.shortcut);
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ImageView imageView = (ImageView) findViewById(R.id.submenuarrow);
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this.mSubMenuArrowView = imageView;
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if (imageView != null) {
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imageView.setImageDrawable(this.mSubMenuArrow);
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}
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this.mGroupDivider = (ImageView) findViewById(R.id.group_divider);
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this.mContent = (LinearLayout) findViewById(R.id.content);
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}
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@Override // android.widget.LinearLayout, android.view.View
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public void onMeasure(int i, int i2) {
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if (this.mIconView != null && this.mPreserveIconSpacing) {
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ViewGroup.LayoutParams layoutParams = getLayoutParams();
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LinearLayout.LayoutParams layoutParams2 = (LinearLayout.LayoutParams) this.mIconView.getLayoutParams();
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int i3 = layoutParams.height;
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if (i3 > 0 && layoutParams2.width <= 0) {
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layoutParams2.width = i3;
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}
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}
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super.onMeasure(i, i2);
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public boolean prefersCondensedTitle() {
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return false;
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public void setCheckable(boolean z2) {
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CompoundButton compoundButton;
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CompoundButton compoundButton2;
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if (z2 || this.mRadioButton != null || this.mCheckBox != null) {
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if (this.mItemData.isExclusiveCheckable()) {
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if (this.mRadioButton == null) {
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insertRadioButton();
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}
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compoundButton2 = this.mRadioButton;
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compoundButton = this.mCheckBox;
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} else {
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if (this.mCheckBox == null) {
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insertCheckBox();
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}
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compoundButton2 = this.mCheckBox;
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compoundButton = this.mRadioButton;
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}
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if (z2) {
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compoundButton2.setChecked(this.mItemData.isChecked());
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if (compoundButton2.getVisibility() != 0) {
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compoundButton2.setVisibility(0);
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}
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if (compoundButton != null && compoundButton.getVisibility() != 8) {
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compoundButton.setVisibility(8);
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return;
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}
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return;
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}
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CheckBox checkBox = this.mCheckBox;
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if (checkBox != null) {
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checkBox.setVisibility(8);
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}
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RadioButton radioButton = this.mRadioButton;
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if (radioButton != null) {
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radioButton.setVisibility(8);
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}
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}
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public void setChecked(boolean z2) {
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CompoundButton compoundButton;
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if (this.mItemData.isExclusiveCheckable()) {
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if (this.mRadioButton == null) {
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insertRadioButton();
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}
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compoundButton = this.mRadioButton;
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} else {
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if (this.mCheckBox == null) {
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insertCheckBox();
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}
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compoundButton = this.mCheckBox;
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}
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compoundButton.setChecked(z2);
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}
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public void setForceShowIcon(boolean z2) {
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this.mForceShowIcon = z2;
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this.mPreserveIconSpacing = z2;
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}
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public void setGroupDividerEnabled(boolean z2) {
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ImageView imageView = this.mGroupDivider;
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if (imageView != null) {
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imageView.setVisibility((this.mHasListDivider || !z2) ? 8 : 0);
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}
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public void setIcon(Drawable drawable) {
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boolean z2 = this.mItemData.shouldShowIcon() || this.mForceShowIcon;
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if (z2 || this.mPreserveIconSpacing) {
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ImageView imageView = this.mIconView;
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if (imageView != null || drawable != null || this.mPreserveIconSpacing) {
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if (imageView == null) {
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insertIconView();
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}
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if (drawable != null || this.mPreserveIconSpacing) {
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ImageView imageView2 = this.mIconView;
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if (!z2) {
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drawable = null;
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}
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imageView2.setImageDrawable(drawable);
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if (this.mIconView.getVisibility() != 0) {
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this.mIconView.setVisibility(0);
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return;
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}
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return;
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}
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this.mIconView.setVisibility(8);
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}
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}
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public void setShortcut(boolean z2, char c) {
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int i = (!z2 || !this.mItemData.shouldShowShortcut()) ? 8 : 0;
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if (i == 0) {
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this.mShortcutView.setText(this.mItemData.getShortcutLabel());
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}
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if (this.mShortcutView.getVisibility() != i) {
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this.mShortcutView.setVisibility(i);
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}
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public void setTitle(CharSequence charSequence) {
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if (charSequence != null) {
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this.mTitleView.setText(charSequence);
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if (this.mTitleView.getVisibility() != 0) {
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this.mTitleView.setVisibility(0);
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}
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} else if (this.mTitleView.getVisibility() != 8) {
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this.mTitleView.setVisibility(8);
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}
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}
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@Override // androidx.appcompat.view.menu.MenuView.ItemView
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public boolean showsIcon() {
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return this.mForceShowIcon;
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}
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}
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