package com.mylhyl.circledialog.view;
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import android.content.Context;
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import android.graphics.Color;
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import android.view.Gravity;
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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.view.ViewParent;
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import android.widget.LinearLayout;
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import androidx.cardview.widget.CardView;
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import com.mylhyl.circledialog.internal.BuildView;
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import com.mylhyl.circledialog.internal.CircleParams;
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import com.mylhyl.circledialog.internal.Controller;
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import com.mylhyl.circledialog.params.CloseParams;
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import com.mylhyl.circledialog.view.listener.ButtonView;
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import com.mylhyl.circledialog.view.listener.CloseView;
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/**
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* view的层次结构
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* <pre>
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* CardView
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* ╚--LinearLayout
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* ╚--TitleView
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* ╚--BodyView
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* ╚--ButtonView
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* </pre>
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* Created by hupei on 2017/3/29.
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*/
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abstract class AbsBuildView implements BuildView {
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private static final double COS_45 = Math.cos(Math.toRadians(45));
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protected Context mContext;
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protected CircleParams mParams;
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protected ViewGroup mRoot;
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private LinearLayout mRootCardViewByLinearLayout;
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private TitleView mTitleView;
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private ButtonView mButtonView;
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public AbsBuildView(Context context, CircleParams params) {
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this.mContext = context;
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this.mParams = params;
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}
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protected final View layoutInflaterFrom(int resource) {
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return LayoutInflater.from(mContext).inflate(resource, mRootCardViewByLinearLayout, false);
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}
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protected final void addViewByBody(View child) {
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ViewParent parent = child.getParent();
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if (parent != null) {
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((ViewGroup) parent).removeView(child);
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}
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mRootCardViewByLinearLayout.addView(child);
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}
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@Override
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public void buildRootView() {
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createLinearLayout();
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if (Controller.SDK_LOLLIPOP) {
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CardView cardView = createCardView();
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cardView.addView(mRootCardViewByLinearLayout);
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if (mParams.closeParams == null) {
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mRoot = cardView;
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} else {
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LinearLayout rootLayout = new LinearLayout(mContext);
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rootLayout.setBackgroundColor(Color.TRANSPARENT);
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rootLayout.setOrientation(LinearLayout.VERTICAL);
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rootLayout.addView(cardView);
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mRoot = rootLayout;
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}
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} else {
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mRoot = mRootCardViewByLinearLayout;
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}
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}
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@Override
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public void buildTitleView() {
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if (mParams.titleParams != null) {
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mTitleView = new TitleView(mContext, mParams);
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mRootCardViewByLinearLayout.addView(mTitleView);
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}
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}
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@Override
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public ButtonView buildButton() {
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mButtonView = new ConfirmButton(mContext, mParams);
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if (!mButtonView.isEmpty()) {
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DividerView dividerView = new DividerView(mContext, LinearLayout.HORIZONTAL);
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mRootCardViewByLinearLayout.addView(dividerView);
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}
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mRootCardViewByLinearLayout.addView(mButtonView.getView());
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return mButtonView;
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}
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@Override
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public CloseView buildCloseImgView() {
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CloseParams closeParams = mParams.closeParams;
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CloseImgView closeView = new CloseImgView(mContext, closeParams);
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LinearLayout.LayoutParams layoutParamsClose = new LinearLayout.LayoutParams(
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LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
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//位置
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if (closeParams.closeGravity == CloseParams.CLOSE_TOP_LEFT
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|| closeParams.closeGravity == CloseParams.CLOSE_BOTTOM_LEFT) {
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layoutParamsClose.gravity = Gravity.LEFT;
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} else if (closeParams.closeGravity == CloseParams.CLOSE_TOP_CENTER
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|| closeParams.closeGravity == CloseParams.CLOSE_BOTTOM_CENTER) {
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layoutParamsClose.gravity = Gravity.CENTER_HORIZONTAL;
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} else {
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layoutParamsClose.gravity = Gravity.RIGHT;
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}
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closeView.setLayoutParams(layoutParamsClose);
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if (closeParams.closeGravity == CloseParams.CLOSE_TOP_LEFT
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|| closeParams.closeGravity == CloseParams.CLOSE_TOP_CENTER
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|| closeParams.closeGravity == CloseParams.CLOSE_TOP_RIGHT) {
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mRoot.addView(closeView, 0);
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} else {
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mRoot.addView(closeView);
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}
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return closeView;
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}
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@Override
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public final View getRootView() {
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return mRoot;
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}
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@Override
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public void refreshTitle() {
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if (mTitleView != null) {
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mTitleView.refreshText();
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}
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}
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@Override
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public final void refreshButton() {
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if (mButtonView != null) {
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mButtonView.refreshText();
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}
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}
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protected CardView createCardView() {
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int radius = Controller.dp2px(mContext, mParams.dialogParams.radius);
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CardView cardView = new CardView(mContext);
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cardView.setCardElevation(0f);
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if (Controller.SDK_LOLLIPOP) {
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cardView.setCardBackgroundColor(Color.TRANSPARENT);
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} else {
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cardView.setPreventCornerOverlap(false);
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cardView.setCardBackgroundColor(mParams.dialogParams.backgroundColor);
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cardView.setUseCompatPadding(true);
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int contentPadding = (int) Math.ceil(radius - COS_45 * radius);
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cardView.setContentPadding(contentPadding, contentPadding, contentPadding, contentPadding);
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}
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cardView.setRadius(radius);
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return cardView;
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}
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protected LinearLayout createLinearLayout() {
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LinearLayout linearLayout = new LinearLayout(mContext);
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linearLayout.setOrientation(LinearLayout.VERTICAL);
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return mRootCardViewByLinearLayout = linearLayout;
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}
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}
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