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Standardize tooltip row detection

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This commit is contained in:
BlockMen 2014-09-28 10:10:43 +02:00
parent b75e7148c2
commit 61ed56f916
2 changed files with 13 additions and 8 deletions
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11
src/guiFormSpecMenu.cpp
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@ -2144,7 +2144,7 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase)
if (hovering && !m_selected_item)
tooltip_text = item.getDefinition(m_gamedef->idef()).description;
if (tooltip_text != "") {
std::vector<std::string> tt_rows = split(tooltip_text,'\n');
std::vector<std::string> tt_rows = str_split(tooltip_text, '\n');
m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
m_tooltip_element->setOverrideColor(m_default_tooltip_color);
m_tooltip_element->setVisible(true);
@ -2376,13 +2376,8 @@ void GUIFormSpecMenu::drawMenu()
s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
if (tooltip_x + tooltip_width > (s32)screenSize.X)
tooltip_x = (s32)screenSize.X - tooltip_width - m_btn_height;
int lines_count = 1;
size_t i = 0;
while ((i = m_tooltips[iter->fname].tooltip.find("\n", i)) != std::string::npos) {
lines_count++;
i += 2;
}
s32 tooltip_height = m_tooltip_element->getTextHeight() * lines_count + 5;
std::vector<std::string> tt_rows = str_split(m_tooltips[iter->fname].tooltip, '\n');
s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
m_tooltip_element->setRelativePosition(core::rect<s32>(
core::position2d<s32>(tooltip_x, tooltip_y),
core::dimension2d<s32>(tooltip_width, tooltip_height)));

10
src/util/string.h
View File

@ -113,6 +113,16 @@ inline std::vector<std::wstring> str_split(const std::wstring &str, wchar_t deli
return parts;
}
inline std::vector<std::string> str_split(const std::string &str, char delimiter) {
std::vector<std::string> parts;
std::stringstream sstr(str);
std::string part;
while(std::getline(sstr, part, delimiter))
parts.push_back(part);
return parts;
}
inline std::string lowercase(const std::string &s)
{
std::string s2;