Moving HighlightJS into app. (#477)
Final fixes and improvements. Fixing crash of app in Android 5.0 Removing unused theme. Moving HighlightJS to app. Reviewed-on: https://gitea.com/gitnex/GitNex/pulls/477 Reviewed-by: M M Arif <mmarif@swatian.com>
This commit is contained in:
opyale
M M Arif
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package org.mian.gitnex.helpers.highlightjs;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.util.AttributeSet;
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import android.view.View;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import org.mian.gitnex.helpers.highlightjs.models.Language;
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import org.mian.gitnex.helpers.highlightjs.models.Theme;
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import org.mian.gitnex.helpers.highlightjs.utils.SourceUtils;
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/**
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* This Class was created by Patrick J
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* on 09.06.16. (modified by opyale)
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*/
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public class HighlightJsView extends WebView {
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private Language language = Language.AUTO_DETECT;
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private Theme theme = Theme.DEFAULT;
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private boolean zoomSupport = false;
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private boolean showLineNumbers = true;
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private TextWrap textWrap = TextWrap.NO_WRAP;
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public HighlightJsView(Context context) {
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super(context);
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setup();
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}
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public HighlightJsView(Context context, AttributeSet attrs) {
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super(context, attrs);
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setup();
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}
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public HighlightJsView(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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setup();
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}
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@SuppressLint("SetJavaScriptEnabled")
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private void setup() {
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WebSettings settings = getSettings();
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settings.setJavaScriptEnabled(true);
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settings.setBuiltInZoomControls(true);
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settings.setSupportZoom(zoomSupport);
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settings.setDisplayZoomControls(false);
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setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
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}
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private void changeZoomSettings(boolean enable) {
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this.zoomSupport = enable;
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getSettings().setSupportZoom(enable);
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}
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public void setSource(String source) {
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source = (source == null) ? " " : source;
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String html_content = SourceUtils.generateContent(source, theme.getName(), language.getName(), zoomSupport, showLineNumbers, textWrap);
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loadDataWithBaseURL("file:///android_asset/", html_content, "text/html", "utf-8", null);
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}
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public void refresh() {
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super.reload();
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}
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public void setHighlightLanguage(Language language) {
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this.language = language;
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}
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public void setTheme(Theme theme) {
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this.theme = theme;
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}
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public void setTextWrap(TextWrap textWrap) {
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this.textWrap = textWrap;
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}
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public Language getHighlightLanguage() {
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return language;
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}
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public Theme getTheme() {
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return theme;
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}
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public void setZoomSupportEnabled(boolean supportZoom) {
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changeZoomSettings(supportZoom);
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}
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public void setShowLineNumbers(boolean showLineNumbers) {
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this.showLineNumbers = showLineNumbers;
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}
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public enum TextWrap {
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NO_WRAP, WORD_WRAP, BREAK_ALL
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}
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}
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@@ -0,0 +1,181 @@
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package org.mian.gitnex.helpers.highlightjs.models;
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/**
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* This Class was created by Patrick J
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* on 09.06.16.
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*/
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public enum Language {
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AUTO_DETECT(null),
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DISABLE_HIGHLIGHT("nohighlight"),
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_1C("1c"),
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ABNF("abnf"),
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ACCESS_LOGS("accesslog"),
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ADA("ada"),
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ARM_ASSEMBLER("arm"),
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AVR_ASSEMBLER("avrasm"),
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ACTION_SCRIPT("actionscript"),
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APACHE("apache"),
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APPLE_SCRIPT("applescript"),
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ASCII_DOC("asciidoc"),
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ASPECT_J("aspectj"),
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AUTO_HOTKEY("autohotkey"),
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AUTO_IT("autoit"),
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AXAPTA("axapta"),
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AWK("awk"),
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BASH("bash"),
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SHELL("sh"),
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ZSH("zsh"),
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BASIC("basic"),
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BNF("bnf"),
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BRAINFUCK("brainfuck"),
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C("c"),
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C_SHARP("csharp"),
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C_PLUS_PLUS("cpp"),
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CACHE_OBJECT_SCRIPT("cos"),
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C_MAKE("cmake"),
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COQ("coq"),
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CSP("csp"),
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CSS("css"),
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CAPTAIN_PROTO("capnproto"),
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CLEAN("clean"),
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CLOJURE("clojure"),
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COFFEE_SCRIPT("coffeescript"),
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CRMSH("crmsh"),
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CRYSTAL("crystal"),
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D("d"),
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DNS_ZONE_FILE("dns"),
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DOS("dos"),
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BATCH("bat"),
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DART("dart"),
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DELPHI("delphi"),
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DIFF("diff"),
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DJANGO("django"),
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DOCKER_FILE("dockerfile"),
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DSCONFIG("dsconfig"),
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DTS("dts"),
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DUST("dust"),
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EBNF("ebnf"),
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ELIXIR("elixir"),
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ELM("elm"),
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ERLANG("erlang"),
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EXCEL("excel"),
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F_SHARP("fsharp"),
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FIX("fix"),
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FLIX("flix"),
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FORTRAN("fortran"),
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G_CODE("gcode"),
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GAMS("gams"),
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GAUSS("gauss"),
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GHERKIN("gherkin"),
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GO("go"),
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GOLO("golo"),
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GRADLE("gradle"),
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GROOVY("groovy"),
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HTML("html"),
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XML("xml"),
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HTTP("http"),
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HAML("haml"),
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HANDLEBARS("hbs"),
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HASKELL("hs"),
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HAXE("hx"),
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HY("hy"),
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INI("ini"),
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INFORM7("i7"),
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IRPF90("irpf90"),
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JSON("json"),
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JAVA("java"),
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JAVA_SCRIPT("javascript"),
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LASSO("lasso"),
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LEAF("leaf"),
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LESS("less"),
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LDIF("ldif"),
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LISP("lisp"),
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LIVE_CODE_SERVER("livecodeserver"),
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LIVE_SCRIPT("livescript"),
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LLVM("llvm"),
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LUA("lua"),
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MAKEFILE("makefile"),
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MARKDOWN("md"),
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MATHEMATICA("mma"),
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MATLAB("matlab"),
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MAXIMA("maxima"),
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MAYA_EMBEDDED_LANGUAGE("mel"),
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MERCURY("mercury"),
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MIZAR("mizar"),
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MOJOLICIOUS("mojolicious"),
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MONKEY("monkey"),
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MOONSCRIPT("moonscript"),
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N1QL("n1ql"),
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NSIS("nsis"),
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NGINX("nginx"),
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NIMROD("nimrod"),
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NIX("nix"),
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O_CAML("ocaml"),
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OBJECTIVE_C("objectivec"),
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OPENGL_SHADING_LANGUAGE("glsl"),
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OPEN_SCAD("scad"),
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ORACLE_RULES_LANGUAGE("ruleslanguage"),
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OXYGENE("oxygene"),
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PF("pf"),
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PHP("php"),
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PARSER3("parser3"),
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PERL("perl"),
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PONY("pony"),
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POWER_SHELL("ps"),
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PROCESSING("processing"),
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PROLOG("prolog"),
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PROTOCOL_BUFFERS("protobuf"),
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PUPPET("pp"),
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PYTHON("python"),
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PYTHON_PROFILER_RESULTS("profile"),
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Q("k"),
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QML("qml"),
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R("r"),
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RENDER_MAN_RIB("rib"),
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RENDER_MAN_RSL("rsl"),
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ROBOCONF("roboconf"),
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RUBY("ruby"),
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RUST("rust"),
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SCSS("scss"),
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SQL("sql"),
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STEP_PART_21("p21"),
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SCALA("scala"),
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SCHEME("scheme"),
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SCILAB("sci"),
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SMALI("smali"),
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SMALLTALK("smalltalk"),
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STAN("stan"),
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STATA("stata"),
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STYLUS("stylus"),
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SUB_UNIT("subunit"),
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SWIFT("swift"),
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TEST_ANYTHING_PROTOCOL("tap"),
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TCL("tcl"),
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TEX("tex"),
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THRIFT("thrift"),
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TP("tp"),
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TWIG("twig"),
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TYPE_SCRIPT("typescript"),
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VB_NET("vbnet"),
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VB_SCRIPT("vbscript"),
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VHDL("vhdl"),
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VALA("vala"),
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VERILOG("v"),
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VIM("vim"),
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X86_ASSEMBLY("x86asm"),
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XL("xl"),
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X_QUERY("xq"),
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ZEPHIR("zep");
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private final String className;
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Language(String name) {
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this.className = name;
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}
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public String getName() {
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return className;
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}
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}
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@@ -0,0 +1,96 @@
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package org.mian.gitnex.helpers.highlightjs.models;
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/**
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* This Class was created by Patrick J
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* on 09.06.16.
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*/
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public enum Theme {
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AGATE("agate"),
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ANDROID_STUDIO("androidstudio"),
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ARDUINO_LIGHT("arduino-light"),
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ARTA("arta"),
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ASCETIC("ascetic"),
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ATELIER_CAVE_DARK("atelier-cave-dark"),
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ATELIER_CAVE_LIGHT("atelier-cave-light"),
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ATELIER_DUNE_DARK("atelier-dune-dark"),
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ATELIER_DUNE_LIGHT("atelier-dune-light"),
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ATELIER_ESTUARY_DARK("atelier-estuary-dark"),
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ATELIER_ESTUARY_LIGHT("atelier-estuary-light"),
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ATELIER_FOREST_DARK("atelier-forest-dark"),
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ATELIER_FOREST_LIGHT("atelier-forest-light"),
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ATELIER_HEATH_DARK("atelier-heath-dark"),
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ATELIER_HEATH_LIGHT("atelier-heath-light"),
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ATELIER_LAKESIDE_DARK("atelier-lakeside-dark"),
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ATELIER_LAKESIDE_LIGHT("atelier-lakeside-light"),
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ATELIER_PLATEAU_DARK("atelier-plateau-dark"),
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ATELIER_PLATEAU_LIGHT("atelier-plateau-light"),
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ATELIER_SAVANNA_DARK("atelier-savanna-dark"),
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ATELIER_SAVANNA_LIGHT("atelier-savanna-light"),
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ATELIER_SEASIDE_DARK("atelier-seaside-dark"),
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ATELIER_SEASIDE_LIGHT("atelier-seaside-light"),
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ATELIER_SULPHURPOOL_DARK("atelier-sulphurpool-dark"),
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ATELIER_SULPHURPOOL_LIGHT("atelier-sulphurpool-light"),
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ATOM_ONE_DARK("atom-one-dark"),
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ATOM_ONE_LIGHT("atom-one-light"),
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BROWN_PAPER("brown-paper"),
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CODEPEN_EMBED("codepen-embed"),
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COLOR_BREWER("color-brewer"),
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DARK("dark"),
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DARKULA("darkula"),
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DEFAULT("default"),
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DOCCO("docco"),
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DRAKULA("drakula"),
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FAR("far"),
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FOUNDATION("foundaiton"),
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GITHUB("github"),
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GITHUB_GIST("github-gist"),
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GOOGLECODE("googlecode"),
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GRAYSCALE("grayscale"),
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GRUVBOX_DARK("gruvbox-dark"),
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GRUVBOX_LIGHT("gruvbox-light"),
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HOPSCOTCH("hopscotch"),
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HYBRID("hybrid"),
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IDEA("idea"),
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IR_BLACK("ir-black"),
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KIMBIE_DARK("kimbie.dark"),
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KIMBIE_LIGHT("kimbie.light"),
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MAGULA("magula"),
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MONO_BLUE("mono-blue"),
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MONOKAI("monokai"),
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MONOKAI_SUBLIME("monokai-sublime"),
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OBSIDIAN("obsidian"),
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OCEAN("ocean"),
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PARAISO_DARK("paraiso-dark"),
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PARAISO_LIGHT("paraiso-light"),
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POJOAQUE("pojoaque"),
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PURE_BASIC("purebasic"),
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QT_CREATOR_DARK("qtcreator_dark"),
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QT_CREATOR_LIGHT("qtcreator_light"),
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RAILSCASTS("railscasts"),
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RAINBOX("rainbow"),
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SCHOOL_BOOK("school-book"),
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SOLARIZED_DARK("solarized-dark"),
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SOLARIZED_LIGHT("solarized-light"),
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SUNBURST("sunburst"),
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TOMORROW("tomorrow"),
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TOMORROW_NIGHT_BLUE("tomorrow-night-blue"),
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TOMORROW_NIGHT_BRIGHT("tomorrow-night-bright"),
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TOMORROW_NIGHT("tomorrow-night"),
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TOMORROW_NIGHT_EIGHTIES("tomorrow-night-eighties"),
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VS("vs"),
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X_CODE("xcode"),
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XT256("xt256"),
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ZENBURN("zenburn");
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private final String themeName;
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Theme(String themeName) {
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this.themeName = themeName;
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}
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public String getName() {
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return themeName;
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}
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}
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@@ -0,0 +1,98 @@
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package org.mian.gitnex.helpers.highlightjs.utils;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import org.mian.gitnex.helpers.highlightjs.HighlightJsView;
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/**
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* This Class was created by Patrick J
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* on 09.06.16. (modified by opyale)
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*/
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public class SourceUtils {
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public static String generateContent(String source, @NonNull String theme, @Nullable String language, boolean supportZoom, boolean showLineNumbers,
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HighlightJsView.TextWrap textWrap) {
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return getStylePageHeader(supportZoom, textWrap) +
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getSourceForTheme(theme) +
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(showLineNumbers ? getLineNumberStyling() : "") +
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getScriptPageHeader(showLineNumbers) +
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getSourceForLanguage(source, language) +
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getTemplateFooter();
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}
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private static String getStylePageHeader(boolean enableZoom, HighlightJsView.TextWrap textWrap) {
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String preTag;
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switch (textWrap) {
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case WORD_WRAP:
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preTag = "pre { white-space: pre-wrap; word-wrap: break-word; }";
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break;
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case BREAK_ALL:
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preTag = "pre { white-space: pre-wrap; word-break: break-all; }";
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break;
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default:
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preTag = "pre { }";
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break;
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}
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return "<!DOCTYPE html>" +
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"<html>" +
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"<head>" +
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"<meta charset=\"utf-8\">" +
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(enableZoom ? "" : "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0\">") +
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"<style>" +
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"html, body { width:100%; height: 100%; margin: 0px; padding: 0px; }" +
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preTag +
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"</style>";
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}
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private static String getScriptPageHeader(boolean showLineNumbers) {
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return "<script src=\"./highlightjs/highlight.pack.js\"></script>" +
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(showLineNumbers ? "<script src=\"./highlightjs/highlightjs-line-numbers.min.js\"></script>" : "") +
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"<script>hljs.initHighlightingOnLoad();</script>" +
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(showLineNumbers ? "<script>hljs.initLineNumbersOnLoad();</script>" : "") +
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"</head><body style=\"margin: 0; padding: 0\" class=\"hljs\">";
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}
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private static String getLineNumberStyling() {
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return "<style>" +
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".hljs-line-numbers { text-align: right; border-right: 1px solid #ccc; color: #999; user-select: none; }" +
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"</style>";
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}
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private static String getTemplateFooter() {
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return "</body></html>";
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}
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private static String escapeCode(String code) {
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return code.replaceAll("<", "<")
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.replaceAll(">", ">");
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}
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private static String getSourceForTheme(String theme) {
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return String.format("<link rel=\"stylesheet\" href=\"./highlightjs/themes/%s.css\">", theme);
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}
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private static String getSourceForLanguage(String source, String language) {
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if (language != null) {
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return String.format("<pre><code class=\"%s\">%s</code></pre>", language, escapeCode(source));
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} else {
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return String.format("<pre><code>%s</code></pre>", escapeCode(source));
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}
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}
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}
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Reference in New Issue
Block a user