Mercurial > projects > dynamin
comparison dynamin/painting/text_layout.d @ 106:acdbb30fee7e
Port to D2.
Most of the effort was dealing with immutable and const.
| author | Jordan Miner <jminer7@gmail.com> |
|---|---|
| date | Mon, 17 Dec 2012 23:41:50 -0600 |
| parents | 97997a544ac0 |
| children |
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| 105:97997a544ac0 | 106:acdbb30fee7e |
|---|---|
| 636 private void checkIndex(uint index) { | 636 private void checkIndex(uint index) { |
| 637 if(index == 0) | 637 if(index == 0) |
| 638 return; | 638 return; |
| 639 // NOTE: Do not use cropRight(). It is broken. It will cut off an ending code point even | 639 // NOTE: Do not use cropRight(). It is broken. It will cut off an ending code point even |
| 640 // when it is a perfectly valid string. Thankfully, cropLeft() works. | 640 // when it is a perfectly valid string. Thankfully, cropLeft() works. |
| 641 if(cropLeft!(char)(text[index..$]).length != text.length-index) | 641 if(cropLeft!(char)(cast(mstring)text[index..$]).length != text.length-index) |
| 642 throw new Exception("index must be at a valid code point, not inside one"); | 642 throw new Exception("index must be at a valid code point, not inside one"); |
| 643 } | 643 } |
| 644 | 644 |
| 645 // {{{ layout() | 645 // {{{ layout() |
| 646 protected void layout(Graphics g) { | 646 protected void layout(Graphics g) { |