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Split text section into blocks

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The aim is to be able to use separate delegate for things like codeblocks and quotes so that they can be styled differently.

![image](/uploads/c813c0d1767f45df14cebe632e2ee10a/image.png)
This commit is contained in:
James Graham
2024-02-27 18:52:06 +00:00
parent ca439b0f86
commit 1fac6ca34a
12 changed files with 702 additions and 130 deletions
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39
src/texthandler.h
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@@ -9,6 +9,7 @@
#include <QString>
#include <QStringList>
#include "models/messagecontentmodel.h"
#include "neochatroom.h"
namespace Quotient
@@ -75,7 +76,8 @@ public:
QString handleRecieveRichText(Qt::TextFormat inputFormat = Qt::RichText,
const NeoChatRoom *room = nullptr,
const Quotient::RoomEvent *event = nullptr,
bool stripNewlines = false);
bool stripNewlines = false,
bool isEdited = false);
/**
* @brief Handle the text as a plain output for a message being received.
@@ -94,6 +96,18 @@ public:
*/
QString handleRecievePlainText(Qt::TextFormat inputFormat = Qt::PlainText, const bool &stripNewlines = false);
/**
* @brief Split the given string into MessageComponent blocks.
*
* Separate blocks are used for thing like paragraphs, codeblocks and quotes.
* Each block will have handleRecieveRichText() called on it.
*/
QList<MessageComponent> textComponents(QString string,
Qt::TextFormat inputFormat = Qt::RichText,
const NeoChatRoom *room = nullptr,
const Quotient::RoomEvent *event = nullptr,
bool isEdited = false);
private:
QString m_data;
@@ -103,19 +117,34 @@ private:
QString m_nextToken;
void next();
void nextTokenType();
Type nextTokenType(const QString &string, int currentPos, const QString &currentToken, Type currentTokenType) const;
QString getTagType() const;
bool isCloseTag() const;
int nextBlockPos(const QString &string);
MessageComponent nextBlock(const QString &string,
int nextBlockPos,
Qt::TextFormat inputFormat = Qt::RichText,
const NeoChatRoom *room = nullptr,
const Quotient::RoomEvent *event = nullptr,
bool isEdited = false);
QString stripBlockTags(QString string, const QString &tagType) const;
QString getTagType(const QString &tagToken) const;
bool isCloseTag(const QString &tagToken) const;
QString getAttributeType(const QString &string);
QString getAttributeData(const QString &string);
QString getAttributeData(const QString &string, bool stripQuotes = false);
bool isAllowedTag(const QString &type);
bool isAllowedAttribute(const QString &tag, const QString &attribute);
bool isAllowedLink(const QString &link, bool isImg = false);
QString cleanAttributes(const QString &tag, const QString &tagString);
QVariantMap getAttributes(const QString &tag, const QString &tagString);
QString markdownToHTML(const QString &markdown);
QString escapeHtml(QString stringIn);
QString unescapeHtml(QString stringIn);
QString linkifyUrls(QString stringIn);
QString editString() const;
QString emoteString(const NeoChatRoom *room = nullptr, const Quotient::RoomEvent *event = nullptr) const;
static QString convertCodeLanguageString(const QString &languageString);
};