fixed ctrl+c to copy text

src/messages/messageref.cpp

@@ -141,13 +141,16 @@ bool MessageRef::layout(int width, bool enableEmoteMargins)
             int width = 0;
 
             std::vector<short> &charWidths = word.getCharacterWidthCache();
+            int charOffset = 0;
 
             for (int i = 2; i <= text.length(); i++) {
                 if ((width = width + charWidths[i - 1]) + MARGIN_LEFT > right) {
                     QString mid = text.mid(start, i - start - 1);
 
                     _wordParts.push_back(WordPart(word, MARGIN_LEFT, y, width, word.getHeight(),
-                                                  lineNumber, mid, mid, false));
+                                                  lineNumber, mid, mid, false, charOffset));
+
+                    charOffset = i;
 
                     y += metrics.height();
 
@@ -162,7 +165,7 @@ bool MessageRef::layout(int width, bool enableEmoteMargins)
             width = metrics.width(mid);
 
             _wordParts.push_back(WordPart(word, MARGIN_LEFT, y - word.getHeight(), width,
-                                          word.getHeight(), lineNumber, mid, mid));
+                                          word.getHeight(), lineNumber, mid, mid, charOffset));
             x = width + MARGIN_LEFT + spaceWidth;
 
             lineHeight = word.getHeight();

src/messages/wordpart.cpp

@@ -15,11 +15,13 @@ WordPart::WordPart(Word &word, int x, int y, int lineNumber, const QString &copy
     , _height(word.getHeight())
     , _lineNumber(lineNumber)
     , _trailingSpace(!word.getCopyText().isEmpty() && word.hasTrailingSpace() & allowTrailingSpace)
+    , wordCharOffset(0)
 {
 }
 
 WordPart::WordPart(Word &word, int x, int y, int width, int height, int lineNumber,
-                   const QString &copyText, const QString &customText, bool allowTrailingSpace)
+                   const QString &copyText, const QString &customText, bool allowTrailingSpace,
+                   int wordCharOffset)
     : _word(word)
     , _copyText(copyText)
     , _text(customText)
@@ -29,6 +31,7 @@ WordPart::WordPart(Word &word, int x, int y, int width, int height, int lineNumb
     , _height(height)
     , _lineNumber(lineNumber)
     , _trailingSpace(!word.getCopyText().isEmpty() && word.hasTrailingSpace() & allowTrailingSpace)
+    , wordCharOffset(wordCharOffset)
 {
 }
 
@@ -110,5 +113,9 @@ int WordPart::getCharacterLength() const
     return this->getWord().isImage() ? 2 : this->getText().length() + 1;
 }
 
+short WordPart::getCharacterWidth(int index) const
+{
+    return this->getWord().getCharacterWidthCache().at(index + this->wordCharOffset);
+}
 }  // namespace messages
 }  // namespace chatterino

src/messages/wordpart.hpp

@@ -15,7 +15,8 @@ public:
              bool allowTrailingSpace = true);
 
     WordPart(Word &getWord, int getX, int getY, int getWidth, int getHeight, int _lineNumber,
-             const QString &getCopyText, const QString &customText, bool allowTrailingSpace = true);
+             const QString &getCopyText, const QString &customText, bool allowTrailingSpace = true,
+             int wordCharOffset = 0);
 
     const Word &getWord() const;
     int getWidth() const;
@@ -32,6 +33,7 @@ public:
     const QString &getText() const;
     int getLineNumber() const;
     int getCharacterLength() const;
+    short getCharacterWidth(int index) const;
 
 private:
     Word &_word;
@@ -47,6 +49,7 @@ private:
     int _lineNumber;
 
     bool _trailingSpace;
+    int wordCharOffset;
 };
 
 }  // namespace messages