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DVI: Avoid unnecessary string operations if DEBUG_RENDER is not enabled

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This commit is contained in:
Fabio D'Urso 2012-11-27 13:33:43 +01:00
parent 57bc499c9a
commit d90db4502a
1 changed files with 3 additions and 2 deletions
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5
generators/dvi/dviRenderer_draw.cpp
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@ -602,13 +602,14 @@ void dviRenderer::draw_part(double current_dimconv, bool is_vfmacro)
in the array */
if (space_encountered &&
(currentlyDrawnPage->textBoxList.size() > last_space_index)) {
QString lastword(currentlyDrawnPage->textBoxList[last_space_index].text);
for (int lidx = last_space_index+1; lidx<currentlyDrawnPage->textBoxList.size(); ++lidx) {
// merge two adjacent boxes which are part of the same word
lastword += currentlyDrawnPage->textBoxList[lidx].text;
currentlyDrawnPage->textBoxList[lidx-1].box.setRight(currentlyDrawnPage->textBoxList[lidx].box.x());
}
#ifdef DEBUG_RENDER
QString lastword(currentlyDrawnPage->textBoxList[last_space_index].text);
for (int lidx = last_space_index+1; lidx<currentlyDrawnPage->textBoxList.size(); ++lidx)
lastword += currentlyDrawnPage->textBoxList[lidx].text;
kDebug(kvs::dvi) << "space encountered: '" << lastword << "'";
#endif
last_space_index = currentlyDrawnPage->textBoxList.size();