mirror of https://github.com/NekoX-Dev/NekoX.git
495 lines
22 KiB
Java
495 lines
22 KiB
Java
/*
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* This is the source code of Telegram for Android v. 3.x.x.
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2013-2016.
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*/
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package org.telegram.ui.Cells;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.os.Build;
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import android.text.Layout;
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import android.text.StaticLayout;
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import android.text.TextPaint;
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import android.text.TextUtils;
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import android.view.Gravity;
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import android.view.MotionEvent;
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import android.widget.FrameLayout;
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import org.telegram.messenger.AndroidUtilities;
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import org.telegram.messenger.ImageReceiver;
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import org.telegram.messenger.LocaleController;
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import org.telegram.messenger.MediaController;
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import org.telegram.messenger.MessageObject;
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import org.telegram.messenger.FileLoader;
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import org.telegram.messenger.FileLog;
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import org.telegram.messenger.R;
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import org.telegram.messenger.browser.Browser;
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import org.telegram.tgnet.TLRPC;
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import org.telegram.ui.Components.CheckBox;
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import org.telegram.ui.Components.LayoutHelper;
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import org.telegram.ui.Components.LetterDrawable;
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import org.telegram.ui.Components.LinkPath;
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import org.telegram.ui.ActionBar.Theme;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.Locale;
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public class SharedLinkCell extends FrameLayout {
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public interface SharedLinkCellDelegate {
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void needOpenWebView(TLRPC.WebPage webPage);
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boolean canPerformActions();
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}
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private boolean linkPreviewPressed;
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private LinkPath urlPath = new LinkPath();
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private static Paint urlPaint;
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private int pressedLink;
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private ImageReceiver linkImageView;
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private boolean drawLinkImageView;
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private LetterDrawable letterDrawable;
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private CheckBox checkBox;
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private SharedLinkCellDelegate delegate;
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private boolean needDivider;
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ArrayList<String> links = new ArrayList<>();
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private int linkY;
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private ArrayList<StaticLayout> linkLayout = new ArrayList<>();
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private int titleY = AndroidUtilities.dp(7);
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private StaticLayout titleLayout;
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private int descriptionY = AndroidUtilities.dp(27);
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private StaticLayout descriptionLayout;
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private int description2Y = AndroidUtilities.dp(27);
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private StaticLayout descriptionLayout2;
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private MessageObject message;
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private static TextPaint titleTextPaint;
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private static TextPaint descriptionTextPaint;
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private static Paint paint;
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public SharedLinkCell(Context context) {
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super(context);
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if (titleTextPaint == null) {
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titleTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
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titleTextPaint.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
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titleTextPaint.setColor(0xff212121);
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titleTextPaint.setTextSize(AndroidUtilities.dp(16));
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descriptionTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
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descriptionTextPaint.setTextSize(AndroidUtilities.dp(16));
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paint = new Paint();
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paint.setColor(0xffd9d9d9);
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paint.setStrokeWidth(1);
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urlPaint = new Paint();
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urlPaint.setColor(Theme.MSG_LINK_SELECT_BACKGROUND_COLOR);
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}
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setWillNotDraw(false);
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linkImageView = new ImageReceiver(this);
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letterDrawable = new LetterDrawable();
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checkBox = new CheckBox(context, R.drawable.round_check2);
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checkBox.setVisibility(INVISIBLE);
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addView(checkBox, LayoutHelper.createFrame(22, 22, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, LocaleController.isRTL ? 0 : 44, 44, LocaleController.isRTL ? 44 : 0, 0));
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}
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@SuppressLint("DrawAllocation")
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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drawLinkImageView = false;
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descriptionLayout = null;
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titleLayout = null;
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descriptionLayout2 = null;
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description2Y = descriptionY;
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linkLayout.clear();
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links.clear();
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int maxWidth = MeasureSpec.getSize(widthMeasureSpec) - AndroidUtilities.dp(AndroidUtilities.leftBaseline) - AndroidUtilities.dp(8);
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String title = null;
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String description = null;
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String description2 = null;
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String webPageLink = null;
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boolean hasPhoto = false;
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if (message.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage && message.messageOwner.media.webpage instanceof TLRPC.TL_webPage) {
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TLRPC.WebPage webPage = message.messageOwner.media.webpage;
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if (message.photoThumbs == null && webPage.photo != null) {
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message.generateThumbs(true);
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}
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hasPhoto = webPage.photo != null && message.photoThumbs != null;
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title = webPage.title;
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if (title == null) {
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title = webPage.site_name;
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}
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description = webPage.description;
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webPageLink = webPage.url;
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}
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if (message != null && !message.messageOwner.entities.isEmpty()) {
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for (int a = 0; a < message.messageOwner.entities.size(); a++) {
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TLRPC.MessageEntity entity = message.messageOwner.entities.get(a);
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if (entity.length <= 0 || entity.offset < 0 || entity.offset >= message.messageOwner.message.length()) {
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continue;
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} else if (entity.offset + entity.length > message.messageOwner.message.length()) {
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entity.length = message.messageOwner.message.length() - entity.offset;
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}
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if (a == 0 && webPageLink != null && !(entity.offset == 0 && entity.length == message.messageOwner.message.length())) {
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if (message.messageOwner.entities.size() == 1) {
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if (description == null) {
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description2 = message.messageOwner.message;
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}
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} else {
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description2 = message.messageOwner.message;
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}
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}
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try {
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String link = null;
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if (entity instanceof TLRPC.TL_messageEntityTextUrl || entity instanceof TLRPC.TL_messageEntityUrl) {
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if (entity instanceof TLRPC.TL_messageEntityUrl) {
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link = message.messageOwner.message.substring(entity.offset, entity.offset + entity.length);
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} else {
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link = entity.url;
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}
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if (title == null || title.length() == 0) {
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title = link;
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Uri uri = Uri.parse(title);
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title = uri.getHost();
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if (title == null) {
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title = link;
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}
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int index;
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if (title != null && (index = title.lastIndexOf('.')) >= 0) {
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title = title.substring(0, index);
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if ((index = title.lastIndexOf('.')) >= 0) {
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title = title.substring(index + 1);
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}
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title = title.substring(0, 1).toUpperCase() + title.substring(1);
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}
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if (entity.offset != 0 || entity.length != message.messageOwner.message.length()) {
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description = message.messageOwner.message;
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}
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}
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} else if (entity instanceof TLRPC.TL_messageEntityEmail) {
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if (title == null || title.length() == 0) {
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link = "mailto:" + message.messageOwner.message.substring(entity.offset, entity.offset + entity.length);
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title = message.messageOwner.message.substring(entity.offset, entity.offset + entity.length);
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if (entity.offset != 0 || entity.length != message.messageOwner.message.length()) {
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description = message.messageOwner.message;
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}
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}
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}
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if (link != null) {
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if (link.toLowerCase().indexOf("http") != 0 && link.toLowerCase().indexOf("mailto") != 0) {
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links.add("http://" + link);
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} else {
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links.add(link);
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}
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}
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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}
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}
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if (webPageLink != null && links.isEmpty()) {
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links.add(webPageLink);
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}
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if (title != null) {
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try {
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int width = (int) Math.ceil(titleTextPaint.measureText(title));
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CharSequence titleFinal = TextUtils.ellipsize(title.replace('\n', ' '), titleTextPaint, Math.min(width, maxWidth), TextUtils.TruncateAt.END);
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titleLayout = new StaticLayout(titleFinal, titleTextPaint, maxWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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letterDrawable.setTitle(title);
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}
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if (description != null) {
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try {
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descriptionLayout = ChatMessageCell.generateStaticLayout(description, descriptionTextPaint, maxWidth, maxWidth, 0, 3);
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if (descriptionLayout.getLineCount() > 0) {
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description2Y = descriptionY + descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1) + AndroidUtilities.dp(1);
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}
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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}
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if (description2 != null) {
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try {
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descriptionLayout2 = ChatMessageCell.generateStaticLayout(description2, descriptionTextPaint, maxWidth, maxWidth, 0, 3);
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int height = descriptionLayout2.getLineBottom(descriptionLayout2.getLineCount() - 1);
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if (descriptionLayout != null) {
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description2Y += AndroidUtilities.dp(10);
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}
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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}
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if (!links.isEmpty()) {
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for (int a = 0; a < links.size(); a++) {
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try {
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String link = links.get(a);
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int width = (int) Math.ceil(descriptionTextPaint.measureText(link));
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CharSequence linkFinal = TextUtils.ellipsize(link.replace('\n', ' '), descriptionTextPaint, Math.min(width, maxWidth), TextUtils.TruncateAt.MIDDLE);
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StaticLayout layout = new StaticLayout(linkFinal, descriptionTextPaint, maxWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
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linkY = description2Y;
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if (descriptionLayout2 != null && descriptionLayout2.getLineCount() != 0) {
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linkY += descriptionLayout2.getLineBottom(descriptionLayout2.getLineCount() - 1) + AndroidUtilities.dp(1);
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}
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linkLayout.add(layout);
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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}
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}
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int maxPhotoWidth = AndroidUtilities.dp(52);
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int x = LocaleController.isRTL ? MeasureSpec.getSize(widthMeasureSpec) - AndroidUtilities.dp(10) - maxPhotoWidth : AndroidUtilities.dp(10);
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letterDrawable.setBounds(x, AndroidUtilities.dp(10), x + maxPhotoWidth, AndroidUtilities.dp(62));
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if (hasPhoto) {
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TLRPC.PhotoSize currentPhotoObject = FileLoader.getClosestPhotoSizeWithSize(message.photoThumbs, maxPhotoWidth, true);
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TLRPC.PhotoSize currentPhotoObjectThumb = FileLoader.getClosestPhotoSizeWithSize(message.photoThumbs, 80);
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if (currentPhotoObjectThumb == currentPhotoObject) {
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currentPhotoObjectThumb = null;
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}
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currentPhotoObject.size = -1;
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if (currentPhotoObjectThumb != null) {
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currentPhotoObjectThumb.size = -1;
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}
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linkImageView.setImageCoords(x, AndroidUtilities.dp(10), maxPhotoWidth, maxPhotoWidth);
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String fileName = FileLoader.getAttachFileName(currentPhotoObject);
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boolean photoExist = true;
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File cacheFile = FileLoader.getPathToAttach(currentPhotoObject, true);
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if (!cacheFile.exists()) {
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photoExist = false;
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}
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String filter = String.format(Locale.US, "%d_%d", maxPhotoWidth, maxPhotoWidth);
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if (photoExist || MediaController.getInstance().canDownloadMedia(MediaController.AUTODOWNLOAD_MASK_PHOTO) || FileLoader.getInstance().isLoadingFile(fileName)) {
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linkImageView.setImage(currentPhotoObject.location, filter, currentPhotoObjectThumb != null ? currentPhotoObjectThumb.location : null, String.format(Locale.US, "%d_%d_b", maxPhotoWidth, maxPhotoWidth), 0, null, false);
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} else {
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if (currentPhotoObjectThumb != null) {
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linkImageView.setImage(null, null, currentPhotoObjectThumb.location, String.format(Locale.US, "%d_%d_b", maxPhotoWidth, maxPhotoWidth), 0, null, false);
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} else {
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linkImageView.setImageBitmap((Drawable) null);
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}
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}
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drawLinkImageView = true;
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}
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int height = 0;
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if (titleLayout != null && titleLayout.getLineCount() != 0) {
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height += titleLayout.getLineBottom(titleLayout.getLineCount() - 1);
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}
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if (descriptionLayout != null && descriptionLayout.getLineCount() != 0) {
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height += descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1);
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}
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if (descriptionLayout2 != null && descriptionLayout2.getLineCount() != 0) {
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height += descriptionLayout2.getLineBottom(descriptionLayout2.getLineCount() - 1);
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if (descriptionLayout != null) {
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height += AndroidUtilities.dp(10);
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}
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}
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for (int a = 0; a < linkLayout.size(); a++) {
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StaticLayout layout = linkLayout.get(a);
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if (layout.getLineCount() > 0) {
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height += layout.getLineBottom(layout.getLineCount() - 1);
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}
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}
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if (hasPhoto) {
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height = Math.max(AndroidUtilities.dp(48), height);
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}
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checkBox.measure(MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(22), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(22), MeasureSpec.EXACTLY));
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setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), Math.max(AndroidUtilities.dp(72), height + AndroidUtilities.dp(16)) + (needDivider ? 1 : 0));
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}
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public void setLink(MessageObject messageObject, boolean divider) {
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needDivider = divider;
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resetPressedLink();
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message = messageObject;
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requestLayout();
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}
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public void setDelegate(SharedLinkCellDelegate sharedLinkCellDelegate) {
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delegate = sharedLinkCellDelegate;
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}
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public MessageObject getMessage() {
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return message;
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}
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@Override
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protected void onDetachedFromWindow() {
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super.onDetachedFromWindow();
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if (drawLinkImageView) {
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linkImageView.onDetachedFromWindow();
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}
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}
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@Override
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protected void onAttachedToWindow() {
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super.onAttachedToWindow();
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if (drawLinkImageView) {
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linkImageView.onAttachedToWindow();
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}
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}
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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boolean result = false;
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if (message != null && !linkLayout.isEmpty() && delegate != null && delegate.canPerformActions()) {
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if (event.getAction() == MotionEvent.ACTION_DOWN || linkPreviewPressed && event.getAction() == MotionEvent.ACTION_UP) {
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int x = (int) event.getX();
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int y = (int) event.getY();
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int offset = 0;
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boolean ok = false;
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for (int a = 0; a < linkLayout.size(); a++) {
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StaticLayout layout = linkLayout.get(a);
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if (layout.getLineCount() > 0) {
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int height = layout.getLineBottom(layout.getLineCount() - 1);
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int linkPosX = AndroidUtilities.dp(LocaleController.isRTL ? 8 : AndroidUtilities.leftBaseline);
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if (x >= linkPosX + layout.getLineLeft(0) && x <= linkPosX + layout.getLineWidth(0) && y >= linkY + offset && y <= linkY + offset + height) {
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ok = true;
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if (event.getAction() == MotionEvent.ACTION_DOWN) {
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resetPressedLink();
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pressedLink = a;
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linkPreviewPressed = true;
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try {
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urlPath.setCurrentLayout(layout, 0, 0);
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layout.getSelectionPath(0, layout.getText().length(), urlPath);
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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result = true;
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} else if (linkPreviewPressed) {
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try {
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TLRPC.WebPage webPage = pressedLink == 0 && message.messageOwner.media != null ? message.messageOwner.media.webpage : null;
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if (webPage != null && Build.VERSION.SDK_INT >= 16 && webPage.embed_url != null && webPage.embed_url.length() != 0) {
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delegate.needOpenWebView(webPage);
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} else {
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Browser.openUrl(getContext(), links.get(pressedLink));
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}
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} catch (Exception e) {
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FileLog.e("tmessages", e);
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}
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resetPressedLink();
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result = true;
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}
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break;
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}
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offset += height;
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}
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}
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if (!ok) {
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resetPressedLink();
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}
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} else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
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resetPressedLink();
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}
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} else {
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resetPressedLink();
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}
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return result || super.onTouchEvent(event);
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}
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public String getLink(int num) {
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if (num < 0 || num >= links.size()) {
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return null;
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}
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return links.get(num);
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}
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protected void resetPressedLink() {
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pressedLink = -1;
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linkPreviewPressed = false;
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invalidate();
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}
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public void setChecked(boolean checked, boolean animated) {
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if (checkBox.getVisibility() != VISIBLE) {
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checkBox.setVisibility(VISIBLE);
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}
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checkBox.setChecked(checked, animated);
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}
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@Override
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protected void onDraw(Canvas canvas) {
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if (titleLayout != null) {
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canvas.save();
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canvas.translate(AndroidUtilities.dp(LocaleController.isRTL ? 8 : AndroidUtilities.leftBaseline), titleY);
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titleLayout.draw(canvas);
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canvas.restore();
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}
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if (descriptionLayout != null) {
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descriptionTextPaint.setColor(0xff212121);
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canvas.save();
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canvas.translate(AndroidUtilities.dp(LocaleController.isRTL ? 8 : AndroidUtilities.leftBaseline), descriptionY);
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descriptionLayout.draw(canvas);
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canvas.restore();
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}
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if (descriptionLayout2 != null) {
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descriptionTextPaint.setColor(0xff212121);
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canvas.save();
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canvas.translate(AndroidUtilities.dp(LocaleController.isRTL ? 8 : AndroidUtilities.leftBaseline), description2Y);
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descriptionLayout2.draw(canvas);
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canvas.restore();
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}
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if (!linkLayout.isEmpty()) {
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descriptionTextPaint.setColor(Theme.MSG_LINK_TEXT_COLOR);
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int offset = 0;
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for (int a = 0; a < linkLayout.size(); a++) {
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StaticLayout layout = linkLayout.get(a);
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if (layout.getLineCount() > 0) {
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canvas.save();
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canvas.translate(AndroidUtilities.dp(LocaleController.isRTL ? 8 : AndroidUtilities.leftBaseline), linkY + offset);
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if (pressedLink == a) {
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canvas.drawPath(urlPath, urlPaint);
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}
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layout.draw(canvas);
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canvas.restore();
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offset += layout.getLineBottom(layout.getLineCount() - 1);
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}
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}
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}
|
|
|
|
letterDrawable.draw(canvas);
|
|
if (drawLinkImageView) {
|
|
linkImageView.draw(canvas);
|
|
}
|
|
|
|
if (needDivider) {
|
|
if (LocaleController.isRTL) {
|
|
canvas.drawLine(0, getMeasuredHeight() - 1, getMeasuredWidth() - AndroidUtilities.dp(AndroidUtilities.leftBaseline), getMeasuredHeight() - 1, paint);
|
|
} else {
|
|
canvas.drawLine(AndroidUtilities.dp(AndroidUtilities.leftBaseline), getMeasuredHeight() - 1, getMeasuredWidth(), getMeasuredHeight() - 1, paint);
|
|
}
|
|
}
|
|
}
|
|
}
|