From 5e9d12d1d9793afe0099fc8b68eeae1b8bbe8098 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Wed, 13 Sep 2017 11:12:30 +0200
Subject: Extract html or plaintext depending on setting

---
 framework/qml/TextEditor.qml             |  2 +-
 framework/src/domain/documenthandler.cpp | 26 ++++++++++++++++++++++++++
 framework/src/domain/documenthandler.h   |  6 ++++++
 3 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/framework/qml/TextEditor.qml b/framework/qml/TextEditor.qml
index 047c9b77..8a298989 100644
--- a/framework/qml/TextEditor.qml
+++ b/framework/qml/TextEditor.qml
@@ -46,7 +46,7 @@ FocusScope {
         selectionStart: edit.selectionStart
         selectionEnd: edit.selectionEnd
         //textColor: colorDialog.color
-        onTextChanged: root.text = text
+        onTextChanged: root.htmlEnabled ? root.text = htmlText : root.text = plainText
     }
 
     Kube.ScrollHelper {
diff --git a/framework/src/domain/documenthandler.cpp b/framework/src/domain/documenthandler.cpp
index 0f949da8..3589fc9f 100644
--- a/framework/src/domain/documenthandler.cpp
+++ b/framework/src/domain/documenthandler.cpp
@@ -79,10 +79,36 @@ void DocumentHandler::setDocument(QQuickTextDocument *document)
 {
     if (document != m_document) {
         m_document = document;
+        connect(m_document->textDocument(), &QTextDocument::contentsChanged, this, [this] () {
+            emit textChanged();
+        });
         emit documentChanged();
     }
 }
 
+static QString stripInvisibleChars(const QString &s)
+{
+    auto text = s;
+    text.replace("\u2063", "");
+    return text;
+}
+
+QString DocumentHandler::plainText() const
+{
+    if (m_document) {
+        return stripInvisibleChars(m_document->textDocument()->toPlainText());
+    }
+    return {};
+}
+
+QString DocumentHandler::htmlText() const
+{
+    if (m_document) {
+        return stripInvisibleChars(m_document->textDocument()->toHtml());
+    }
+    return {};
+}
+
 int DocumentHandler::cursorPosition() const
 {
     return m_cursorPosition;
diff --git a/framework/src/domain/documenthandler.h b/framework/src/domain/documenthandler.h
index 24b3b35f..0c1bf971 100644
--- a/framework/src/domain/documenthandler.h
+++ b/framework/src/domain/documenthandler.h
@@ -80,12 +80,18 @@ class DocumentHandler : public QObject
 
     Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
 
+    Q_PROPERTY(QString plainText READ plainText NOTIFY textChanged)
+    Q_PROPERTY(QString htmlText READ htmlText NOTIFY textChanged)
+
 public:
     explicit DocumentHandler(QObject *parent = nullptr);
 
     QQuickTextDocument *document() const;
     void setDocument(QQuickTextDocument *document);
 
+    QString plainText() const;
+    QString htmlText() const;
+
     int cursorPosition() const;
     void setCursorPosition(int position);
 
-- 
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