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synced 2024-03-22 14:00:36 +08:00
feat(textstyle): Change markdown syntax to be more intuitive
BREAKING CHANGE: Current markdown syntax is unintuitive, and thus we have agreed on switching to @SkyzohKey's implementation. Replaces all instances of Markdown with Text Styling. Closes #3404.
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@ -220,15 +220,15 @@ Videochats and file transfers are currently unsupported in groupchats.
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## Message Styling
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Similar to other messaging applications, qTox supports stylized text formatting.
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Formatting follows
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[Markdown syntax](https://daringfireball.net/projects/markdown/syntax), thus:
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* For **Bold**, surround text in double asterisks or underscores: `**text**`
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or `__text__`
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* For **Italics**, surround text in single asterisks or underscores: `*text*`
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or `_text_`
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* For **Strikethrough**, surround text in single tilde's: `~text~`
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* For **Underline**, surround text in single dashes: `-text-`
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* For **Bold**, surround text in single or double asterisks: `*text*`
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or `**text**`
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* For **Italics**, surround text in single or double forward slashes: `/text/`
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or `//text//`
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* For **Strikethrough**, surround text in single or double tilde's: `~text~`
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or `~~text~~`
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* For **Underline**, surround text in single or double underscores: `_text_`
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or `__text__`
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* For **Code**, surround your code in in single backticks: `` `text` ``
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Additionally, qTox supports three modes of Markdown parsing:
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@ -55,9 +55,9 @@ ChatMessage::Ptr ChatMessage::createChatMessage(const QString &sender, const QSt
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//quotes (green text)
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text = detectQuotes(detectAnchors(text), type);
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//markdown
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if (Settings::getInstance().getMarkdownPreference() != NONE)
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text = detectMarkdown(text);
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//text styling
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if (Settings::getInstance().getStylePreference() != NONE)
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text = detectStyle(text);
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switch(type)
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{
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@ -198,19 +198,21 @@ void ChatMessage::hideDate()
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c->hide();
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}
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QString ChatMessage::detectMarkdown(const QString &str)
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QString ChatMessage::detectStyle(const QString &str)
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{
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QString out = str;
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// Create regex for certain markdown syntax
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QRegExp exp("(\\*\\*)([^\\*\\*]{2,})(\\*\\*)" // Bold **text**
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"|(\\*)([^\\*]{2,})(\\*)" // Italics *text*
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"|(\\_)([^\\_]{2,})(\\_)" // Italics _text_
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"|(\\_\\_)([^\\_\\_]{2,})(\\_\\_)" // Bold __text__
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"|(\\-)([^\\-]{2,})(\\-)" // Underline -text-
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"|(\\~)([^\\~]{2,})(\\~)" // Strike ~text~
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"|(\\~~)([^\\~\\~]{2,})(\\~~)" // Strike ~~text~~
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"|(\\`)([^\\`]{2,})(\\`)" // Codeblock `text`
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// Create regex for text styling syntax
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QRegExp exp("(\\*)([^\\*]{2,})(\\*)" // Bold *text*
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"|(\\*\\*)([^\\*\\*]{2,})(\\*\\*)" // Bold **text**
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"|(\\/)([^\\/]{2,})(\\/)" // Italics /text/
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"|(\\/\\/)([^\\/\\/]{2,})(\\/\\/)" // Italics //text//
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"|(\\_)([^\\_]{2,})(\\_)" // Underline _text_
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"|(\\_\\_)([^\\_\\_]{2,})(\\_\\_)" // Underline __text__
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"|(\\~)([^\\~]{2,})(\\~)" // Strike ~text~
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"|(\\~\\~)([^\\~\\~]{2,})(\\~\\~)" // Strike ~~text~~
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"|(\\`)([^\\`]{2,})(\\`)" // Codeblock `text`
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"|(\\`\\`\\`)([^\\`\\`\\`]{2,})(\\`\\`\\`)" // Codeblock ```\ntext\n```
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);
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int offset = 0;
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@ -224,28 +226,32 @@ QString ChatMessage::detectMarkdown(const QString &str)
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if ((snipCheck.startsWith(' ') || snipCheck.startsWith('>') || offset == 0)
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&& ((snipCheck.endsWith(' ') || snipCheck.endsWith('<')) || offset + snippet.length() == out.length()))
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{
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int mul = 0; // Determines how many characters to strip from markdown text
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// Set mul depending on markdownPreference
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if (Settings::getInstance().getMarkdownPreference() == WITHOUT_CHARS)
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int mul = 0; // Determines how many characters to strip from text
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// Set mul depending on styleownPreference
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if (Settings::getInstance().getStylePreference() == WITHOUT_CHARS)
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mul = 2;
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// Match captured string to corresponding md format
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if (exp.cap(1) == "**") // Bold **text**
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// Match captured string to corresponding style format
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if (exp.cap(1) == "*" && snippet.length() > 2) // Bold *text*
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htmledSnippet = QString("<b>%1</b>").arg(snippet.mid(mul/2,snippet.length()-mul));
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else if (exp.cap(4) == "**" && snippet.length() > 4) // Bold **text**
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htmledSnippet = QString("<b>%1</b>").arg(snippet.mid(mul,snippet.length()-2*mul));
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else if (exp.cap(4) == "*" && snippet.length() > 2) // Italics *text*
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else if (exp.cap(7) == "/" && snippet.length() > 2) // Italics /text/
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htmledSnippet = QString("<i>%1</i>").arg(snippet.mid(mul/2,snippet.length()-mul));
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else if (exp.cap(7) == "_" && snippet.length() > 2) // Italics _text_
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htmledSnippet = QString("<i>%1</i>").arg(snippet.mid(mul/2,snippet.length()-mul));
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else if (exp.cap(10) == "__"&& snippet.length() > 4) // Bold __text__
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htmledSnippet = QString("<b>%1</b>").arg(snippet.mid(mul,snippet.length()-2*mul));
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else if (exp.cap(13) == "-" && snippet.length() > 2) // Underline -text-
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else if (exp.cap(10) == "//" && snippet.length() > 4) // Italics //text//
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htmledSnippet = QString("<i>%1</i>").arg(snippet.mid(mul,snippet.length()-2*mul));
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else if (exp.cap(13) == "_"&& snippet.length() > 2) // Underline _text_
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htmledSnippet = QString("<u>%1</u>").arg(snippet.mid(mul/2,snippet.length()-mul));
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else if (exp.cap(16) == "~" && snippet.length() > 2) // Strikethrough ~text~
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else if (exp.cap(16) == "__" && snippet.length() > 4) // Underline __text__
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htmledSnippet = QString("<u>%1</u>").arg(snippet.mid(mul,snippet.length()-2*mul));
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else if (exp.cap(19) == "~" && snippet.length() > 2) // Strike ~text~
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htmledSnippet = QString("<s>%1</s>").arg(snippet.mid(mul/2,snippet.length()-mul));
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else if (exp.cap(19) == "~~" && snippet.length() > 4) // Strikethrough ~~text~~
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else if (exp.cap(22) == "~~" && snippet.length() > 4) // Strike ~~text~~
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htmledSnippet = QString("<s>%1</s>").arg(snippet.mid(mul,snippet.length()-2*mul));
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else if (exp.cap(22) == "`" && snippet.length() > 2) // Codeblock `text`
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else if (exp.cap(25) == "`" && snippet.length() > 2) // Codeblock `text`
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htmledSnippet = QString("<font color=#595959><code>%1</code></font>").arg(snippet.mid(mul/2,snippet.length()-mul));
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else if (exp.cap(28) == "```" && snippet.length() > 6) // Codeblock ```text```
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htmledSnippet = QString("<font color=#595959><code>%1</code></font>").arg(snippet.mid(4*mul,snippet.length()-8*mul));
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else
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htmledSnippet = snippet;
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out.replace(offset, exp.cap().length(), htmledSnippet);
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@ -61,7 +61,7 @@ public:
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void hideDate();
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protected:
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static QString detectMarkdown(const QString& str);
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static QString detectStyle(const QString& str);
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static QString detectAnchors(const QString& str);
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static QString detectQuotes(const QString& str, MessageType type);
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static QString wrapDiv(const QString& str, const QString& div);
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@ -182,7 +182,7 @@ void Settings::loadGlobal()
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separateWindow = s.value("separateWindow", false).toBool();
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dontGroupWindows = s.value("dontGroupWindows", true).toBool();
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groupchatPosition = s.value("groupchatPosition", true).toBool();
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markdownPreference = static_cast<MarkdownType>(s.value("markdownPreference", 1).toInt());
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stylePreference = static_cast<StyleType>(s.value("stylePreference", 1).toInt());
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s.endGroup();
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s.beginGroup("Advanced");
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@ -434,7 +434,7 @@ void Settings::saveGlobal()
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s.setValue("groupchatPosition", groupchatPosition);
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s.setValue("autoSaveEnabled", autoSaveEnabled);
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s.setValue("globalAutoAcceptDir", globalAutoAcceptDir);
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s.setValue("markdownPreference", static_cast<int>(markdownPreference));
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s.setValue("stylePreference", static_cast<int>(stylePreference));
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s.endGroup();
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s.beginGroup("Advanced");
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@ -1249,16 +1249,16 @@ void Settings::setDateFormat(const QString &format)
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dateFormat = format;
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}
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MarkdownType Settings::getMarkdownPreference() const
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StyleType Settings::getStylePreference() const
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{
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QMutexLocker locker{&bigLock};
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return markdownPreference;
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return stylePreference;
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}
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void Settings::setMarkdownPreference(MarkdownType newValue)
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void Settings::setStylePreference(StyleType newValue)
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{
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QMutexLocker locker{&bigLock};
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markdownPreference = newValue;
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stylePreference = newValue;
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}
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QByteArray Settings::getWindowGeometry() const
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@ -36,7 +36,7 @@ namespace Db { enum class syncType; }
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enum ProxyType {ptNone, ptSOCKS5, ptHTTP};
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enum MarkdownType {NONE, WITH_CHARS, WITHOUT_CHARS};
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enum StyleType {NONE, WITH_CHARS, WITHOUT_CHARS};
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class Settings : public QObject
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{
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@ -212,8 +212,8 @@ public:
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int getThemeColor() const;
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void setThemeColor(const int& value);
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MarkdownType getMarkdownPreference() const;
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void setMarkdownPreference(MarkdownType newValue);
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StyleType getStylePreference() const;
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void setStylePreference(StyleType newValue);
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bool isCurstomEmojiFont() const;
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void setCurstomEmojiFont(bool value);
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@ -426,7 +426,7 @@ private:
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// ChatView
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QFont chatMessageFont;
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MarkdownType markdownPreference;
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StyleType stylePreference;
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int firstColumnHandlePos;
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int secondColumnHandlePosFromRight;
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QString timestampFormat;
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@ -124,7 +124,7 @@ GeneralForm::GeneralForm(SettingsWidget *myParent) :
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const QFont chatBaseFont = s.getChatMessageFont();
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bodyUI->txtChatFontSize->setValue(QFontInfo(chatBaseFont).pixelSize());
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bodyUI->txtChatFont->setCurrentFont(chatBaseFont);
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bodyUI->markdownComboBox->setCurrentIndex(s.getMarkdownPreference());
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bodyUI->textStyleComboBox->setCurrentIndex(s.getStylePreference());
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bodyUI->cbAutorun->setChecked(s.getAutorun());
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bool showSystemTray = s.getShowSystemTray();
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@ -233,7 +233,7 @@ GeneralForm::GeneralForm(SettingsWidget *myParent) :
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connect(bodyUI->showInFront, &QCheckBox::stateChanged, this, &GeneralForm::onSetShowInFront);
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connect(bodyUI->notifySound, &QCheckBox::stateChanged, this, &GeneralForm::onSetNotifySound);
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connect(bodyUI->busySound, &QCheckBox::stateChanged, this, &GeneralForm::onSetBusySound);
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connect(bodyUI->markdownComboBox, &QComboBox::currentTextChanged, this, &GeneralForm::onMarkdownUpdated);
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connect(bodyUI->textStyleComboBox, &QComboBox::currentTextChanged, this, &GeneralForm::onStyleUpdated);
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connect(bodyUI->groupAlwaysNotify, &QCheckBox::stateChanged, this, &GeneralForm::onSetGroupAlwaysNotify);
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connect(bodyUI->autoacceptFiles, &QCheckBox::stateChanged, this, &GeneralForm::onAutoAcceptFileChange);
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connect(bodyUI->autoSaveFilesDir, SIGNAL(clicked()), this, SLOT(onAutoSaveDirChange()));
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@ -396,9 +396,9 @@ void GeneralForm::onUseEmoticonsChange()
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bodyUI->smileyPackBrowser->setEnabled(bodyUI->useEmoticons->isChecked());
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}
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void GeneralForm::onMarkdownUpdated()
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void GeneralForm::onStyleUpdated()
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{
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Settings::getInstance().setMarkdownPreference(static_cast<MarkdownType>(bodyUI->markdownComboBox->currentIndex()));
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Settings::getInstance().setStylePreference(static_cast<StyleType>(bodyUI->textStyleComboBox->currentIndex()));
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}
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void GeneralForm::onSetStatusChange()
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@ -53,7 +53,7 @@ private slots:
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void onStyleSelected(QString style);
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void onTimestampSelected(int index);
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void onDateFormatSelected(int index);
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void onMarkdownUpdated();
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void onStyleUpdated();
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void onSetStatusChange();
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void onAutoAwayChanged();
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void onUseEmoticonsChange();
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@ -39,8 +39,8 @@
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<rect>
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<x>0</x>
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<y>0</y>
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<width>1270</width>
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<height>1468</height>
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<width>1278</width>
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<height>1382</height>
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</rect>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout_4" stretch="0,0,0,1">
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@ -336,12 +336,12 @@ instead of closing itself.</string>
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</widget>
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</item>
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<item row="1" column="0">
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<widget class="QLabel" name="transLabel_2">
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<widget class="QLabel" name="textStyleLabel">
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<property name="toolTip">
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<string>New Markdown preference may not load until qTox restarts.</string>
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<string>New text styling preference may not load until qTox restarts.</string>
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</property>
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<property name="text">
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<string>Markdown format:</string>
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<string>Text Style format:</string>
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</property>
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<property name="alignment">
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<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
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@ -375,7 +375,7 @@ instead of closing itself.</string>
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</spacer>
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</item>
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<item row="1" column="1" colspan="2">
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<widget class="QComboBox" name="markdownComboBox">
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<widget class="QComboBox" name="textStyleComboBox">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Expanding" vsizetype="Fixed">
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<horstretch>0</horstretch>
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@ -383,7 +383,10 @@ instead of closing itself.</string>
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</sizepolicy>
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</property>
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<property name="toolTip">
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<string>Select Markdown preference.</string>
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<string>Select text styling preference.</string>
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</property>
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<property name="currentIndex">
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<number>1</number>
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</property>
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<item>
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<property name="text">
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