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Parse spans in chanparser

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captchafix
Florens Douwes 11 years ago
parent 397c44d51b
commit e6c8ed227f
3 changed files with 65 additions and 55 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 59
      Clover/app/src/main/java/org/floens/chan/core/loader/ChanParser.java
  2. 55
      Clover/app/src/main/java/org/floens/chan/ui/view/PostView.java
  3. 6
      Clover/app/src/main/java/org/floens/chan/utils/ThemeHelper.java

59
Clover/app/src/main/java/org/floens/chan/core/loader/ChanParser.java
Unescape View File

@ -18,16 +18,20 @@
package org.floens.chan.core.loader;
import android.content.res.TypedArray;
import android.graphics.Typeface;
import android.text.SpannableString;
import android.text.TextUtils;
import android.text.style.AbsoluteSizeSpan;
import android.text.style.BackgroundColorSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.StrikethroughSpan;
import android.text.style.StyleSpan;
import android.text.style.TypefaceSpan;
import android.text.style.UnderlineSpan;
import org.floens.chan.ChanApplication;
import org.floens.chan.R;
import org.floens.chan.core.model.Post;
import org.floens.chan.core.model.PostLinkable;
import org.floens.chan.utils.ThemeHelper;
@ -75,11 +79,66 @@ public class ChanParser {
e.printStackTrace();
}
if (!post.parsedSpans) {
TypedArray ta = ThemeHelper.getInstance().getThemedContext().obtainStyledAttributes(null, R.styleable.PostView, R.attr.post_style, 0);
post.parsedSpans = true;
parseSpans(post, ta);
ta.recycle();
}
if (post.rawComment != null) {
post.comment = parseComment(post, post.rawComment);
}
}
private void parseSpans(Post post, TypedArray ta) {
int detailSize = ta.getDimensionPixelSize(R.styleable.PostView_detail_size, 0);
if (!TextUtils.isEmpty(post.subject)) {
post.subjectSpan = new SpannableString(post.subject);
post.subjectSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_subject_color, 0)), 0, post.subjectSpan.length(), 0);
}
if (!TextUtils.isEmpty(post.name)) {
post.nameSpan = new SpannableString(post.name);
post.nameSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_name_color, 0)), 0, post.nameSpan.length(), 0);
if (!TextUtils.isEmpty(post.email)) {
post.nameSpan.setSpan(new UnderlineSpan(), 0, post.nameSpan.length(), 0);
}
}
if (!TextUtils.isEmpty(post.tripcode)) {
post.tripcodeSpan = new SpannableString(post.tripcode);
post.tripcodeSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_name_color, 0)), 0, post.tripcodeSpan.length(), 0);
post.tripcodeSpan.setSpan(new AbsoluteSizeSpan(detailSize), 0, post.tripcodeSpan.length(), 0);
}
if (!TextUtils.isEmpty(post.id)) {
post.idSpan = new SpannableString(" ID: " + post.id + " ");
// Stolen from the 4chan extension
int hash = post.id.hashCode();
int r = (hash >> 24) & 0xff;
int g = (hash >> 16) & 0xff;
int b = (hash >> 8) & 0xff;
int idColor = (0xff << 24) + (r << 16) + (g << 8) + b;
boolean lightColor = (r * 0.299f) + (g * 0.587f) + (b * 0.114f) > 125f;
int idBgColor = lightColor ? ta.getColor(R.styleable.PostView_id_background_light, 0) : ta.getColor(R.styleable.PostView_id_background_dark, 0);
post.idSpan.setSpan(new ForegroundColorSpan(idColor), 0, post.idSpan.length(), 0);
post.idSpan.setSpan(new BackgroundColorSpan(idBgColor), 0, post.idSpan.length(), 0);
post.idSpan.setSpan(new AbsoluteSizeSpan(detailSize), 0, post.idSpan.length(), 0);
}
if (!TextUtils.isEmpty(post.capcode)) {
post.capcodeSpan = new SpannableString("Capcode: " + post.capcode);
post.capcodeSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_capcode_color, 0)), 0, post.capcodeSpan.length(), 0);
post.capcodeSpan.setSpan(new AbsoluteSizeSpan(detailSize), 0, post.capcodeSpan.length(), 0);
}
}
private CharSequence parseComment(Post post, String commentRaw) {
CharSequence total = new SpannableString("");

55
Clover/app/src/main/java/org/floens/chan/ui/view/PostView.java
Unescape View File

@ -28,10 +28,8 @@ import android.text.TextUtils;
import android.text.format.DateUtils;
import android.text.method.LinkMovementMethod;
import android.text.style.AbsoluteSizeSpan;
import android.text.style.BackgroundColorSpan;
import android.text.style.ClickableSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.UnderlineSpan;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.view.MotionEvent;
@ -122,11 +120,6 @@ public class PostView extends LinearLayout implements View.OnClickListener {
TypedArray ta = context.obtainStyledAttributes(null, R.styleable.PostView, R.attr.post_style, 0);
if (!post.parsedSpans) {
parseSpans(post, ta);
post.parsedSpans = true;
}
if (!isBuild) {
buildView(context, ta);
isBuild = true;
@ -272,54 +265,6 @@ public class PostView extends LinearLayout implements View.OnClickListener {
}
}
private void parseSpans(Post post, TypedArray ta) {
int detailSize = ta.getDimensionPixelSize(R.styleable.PostView_detail_size, 0);
if (!TextUtils.isEmpty(post.subject)) {
post.subjectSpan = new SpannableString(post.subject);
post.subjectSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_subject_color, 0)), 0, post.subjectSpan.length(), 0);
}
if (!TextUtils.isEmpty(post.name)) {
post.nameSpan = new SpannableString(post.name);
post.nameSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_name_color, 0)), 0, post.nameSpan.length(), 0);
if (!TextUtils.isEmpty(post.email)) {
post.nameSpan.setSpan(new UnderlineSpan(), 0, post.nameSpan.length(), 0);
}
}
if (!TextUtils.isEmpty(post.tripcode)) {
post.tripcodeSpan = new SpannableString(post.tripcode);
post.tripcodeSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_name_color, 0)), 0, post.tripcodeSpan.length(), 0);
post.tripcodeSpan.setSpan(new AbsoluteSizeSpan(detailSize), 0, post.tripcodeSpan.length(), 0);
}
if (!TextUtils.isEmpty(post.id)) {
post.idSpan = new SpannableString(" ID: " + post.id + " ");
// Stolen from the 4chan extension
int hash = post.id.hashCode();
int r = (hash >> 24) & 0xff;
int g = (hash >> 16) & 0xff;
int b = (hash >> 8) & 0xff;
int idColor = (0xff << 24) + (r << 16) + (g << 8) + b;
boolean lightColor = (r * 0.299f) + (g * 0.587f) + (b * 0.114f) > 125f;
int idBgColor = lightColor ? ta.getColor(R.styleable.PostView_id_background_light, 0) : ta.getColor(R.styleable.PostView_id_background_dark, 0);
post.idSpan.setSpan(new ForegroundColorSpan(idColor), 0, post.idSpan.length(), 0);
post.idSpan.setSpan(new BackgroundColorSpan(idBgColor), 0, post.idSpan.length(), 0);
post.idSpan.setSpan(new AbsoluteSizeSpan(detailSize), 0, post.idSpan.length(), 0);
}
if (!TextUtils.isEmpty(post.capcode)) {
post.capcodeSpan = new SpannableString("Capcode: " + post.capcode);
post.capcodeSpan.setSpan(new ForegroundColorSpan(ta.getColor(R.styleable.PostView_capcode_color, 0)), 0, post.capcodeSpan.length(), 0);
post.capcodeSpan.setSpan(new AbsoluteSizeSpan(detailSize), 0, post.capcodeSpan.length(), 0);
}
}
private void buildView(final Context context, TypedArray ta) {
int thumbnailBackground = ta.getColor(R.styleable.PostView_thumbnail_background, 0);
int replyCountColor = ta.getColor(R.styleable.PostView_reply_count_color, 0);

6
Clover/app/src/main/java/org/floens/chan/utils/ThemeHelper.java
Unescape View File

@ -42,6 +42,7 @@ public class ThemeHelper {
}
private static ThemeHelper instance;
private Context context;
private int quoteColor;
private int linkColor;
private int spoilerColor;
@ -82,7 +83,12 @@ public class ThemeHelper {
return theme;
}
public Context getThemedContext() {
return context;
}
public void reloadPostViewColors(Context context) {
this.context = context;
TypedArray ta = context.obtainStyledAttributes(null, R.styleable.PostView, R.attr.post_style, 0);
quoteColor = ta.getColor(R.styleable.PostView_quote_color, 0);
linkColor = ta.getColor(R.styleable.PostView_link_color, 0);

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