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Limit the text used on each NewsItem

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This commit is contained in:
David Capello 2015-04-09 07:59:48 -03:00
parent ae4542fb92
commit c930ca1098
1 changed files with 13 additions and 0 deletions
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13
src/app/ui/news_listbox.cpp
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@ -271,6 +271,19 @@ void NewsListBox::parseFile(const std::string& filename)
std::string title = titleXml->GetText(); std::string title = titleXml->GetText();
std::string desc = parse_html(descXml->GetText()); std::string desc = parse_html(descXml->GetText());
// Limit the description text to 4 lines
std::string::size_type i = 0;
int j = 0;
while (true) {
i = desc.find('\n', i);
if (i == std::string::npos)
break;
i++;
j++;
if (j == 5)
desc = desc.substr(0, i);
}
addChild(new NewsItem(link, title, desc)); addChild(new NewsItem(link, title, desc));
itemXml = itemXml->NextSiblingElement(); itemXml = itemXml->NextSiblingElement();