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| author | José Ávila <linux@javila.net> | 2005-07-03 17:26:58 +0000 |
|---|---|---|
| committer | José Ávila <linux@javila.net> | 2005-07-03 17:26:58 +0000 |
| commit | 24d6018cd908b95825e861a5c9df134060ff9286 (patch) | |
| tree | eaa051fe825cd5dbd132b62740c9c6f2ac1faf0f | |
| parent | dedaa5562180bd874afddb7dca909f45b75a5ca4 (diff) | |
| download | Mana-24d6018cd908b95825e861a5c9df134060ff9286.tar.gz Mana-24d6018cd908b95825e861a5c9df134060ff9286.tar.bz2 Mana-24d6018cd908b95825e861a5c9df134060ff9286.tar.xz Mana-24d6018cd908b95825e861a5c9df134060ff9286.zip | |
Implemented wrap text in chat box correctly ;)
| -rw-r--r-- | src/gui/browserbox.cpp | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/src/gui/browserbox.cpp b/src/gui/browserbox.cpp index 168708ad..a2b93c9d 100644 --- a/src/gui/browserbox.cpp +++ b/src/gui/browserbox.cpp @@ -328,14 +328,36 @@ void BrowserBox::draw(gcn::Graphics* graphics) // Auto wrap mode if (mMode == AUTO_WRAP) { - /** NOTE (by Javila): this is just a simple example and - * will force text wrap at widget width!!! - * Maybe it can need improvements. - */ - if ((x + 2 * browserFont->getWidth('~')) > getWidth()) + unsigned int nextChar = j + 1; + char hyphen = '~'; + int hyphenWidth = browserFont->getWidth(hyphen); + + // Wraping between words (at blank spaces) + if ((nextChar < row.size()) && (row.at(nextChar) == ' ')) + { + int nextSpacePos = row.find(" ", (nextChar + 1)); + if (nextSpacePos <= 0) + { + nextSpacePos = row.size() - 1; + } + int nextWordWidth = browserFont->getWidth( + row.substr(nextChar, + (nextSpacePos - nextChar))); + + if ((x + nextWordWidth + 10) > getWidth()) + { + x = 15; // Ident in new line + y += browserFont->getHeight(); + wrappedLines++; + j++; + } + } + + // Wrapping looong lines (brutal force) + else if ((x + 2 * hyphenWidth) > getWidth()) { - browserFont->drawGlyph(graphics, '~', - getWidth() - browserFont->getWidth('~'), y); + browserFont->drawGlyph(graphics, hyphen, + getWidth() - hyphenWidth, y); x = 15; // Ident in new line y += browserFont->getHeight(); wrappedLines++; |