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Make dropdowns show the string that was their argument.

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This makes it work even if it contains escape sequences,
which didn't work before.
This commit is contained in:
Ekdohibs 2016-05-05 18:50:02 +02:00
parent bb925479a5
commit d5c3db9c41
2 changed files with 24 additions and 2 deletions
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24
src/guiFormSpecMenu.cpp
View File

@ -240,6 +240,15 @@ GUITable* GUIFormSpecMenu::getTable(const std::string &tablename)
return 0;
}
std::vector<std::string>* GUIFormSpecMenu::getDropDownValues(const std::string &name)
{
for (u32 i = 0; i < m_dropdowns.size(); ++i) {
if (name == m_dropdowns[i].first.fname)
return &m_dropdowns[i].second;
}
return NULL;
}
static std::vector<std::string> split(const std::string &s, char delim)
{
std::vector<std::string> tokens;
@ -894,6 +903,14 @@ void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
e->setSelected(stoi(str_initial_selection.c_str())-1);
m_fields.push_back(spec);
m_dropdowns.push_back(std::pair<FieldSpec,
std::vector<std::string> >(spec, std::vector<std::string>()));
std::vector<std::string> &values = m_dropdowns.back().second;
for (unsigned int i = 0; i < items.size(); i++) {
values.push_back(unescape_string(items[i]));
}
return;
}
errorstream << "Invalid dropdown element(" << parts.size() << "): '"
@ -2725,8 +2742,11 @@ void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
}
s32 selected = e->getSelected();
if (selected >= 0) {
fields[name] =
wide_to_utf8(e->getItem(selected));
std::vector<std::string> *dropdown_values =
getDropDownValues(s.fname);
if (dropdown_values && selected < (s32)dropdown_values->size()) {
fields[name] = (*dropdown_values)[selected];
}
}
}
else if (s.ftype == f_TabHeader) {

2
src/guiFormSpecMenu.h
View File

@ -357,6 +357,7 @@ public:
bool pausesGame() { return doPause; }
GUITable* getTable(const std::string &tablename);
std::vector<std::string>* getDropDownValues(const std::string &name);
#ifdef __ANDROID__
bool getAndroidUIInput();
@ -395,6 +396,7 @@ protected:
std::vector<std::pair<FieldSpec,gui::IGUICheckBox*> > m_checkboxes;
std::map<std::string, TooltipSpec> m_tooltips;
std::vector<std::pair<FieldSpec,gui::IGUIScrollBar*> > m_scrollbars;
std::vector<std::pair<FieldSpec, std::vector<std::string> > > m_dropdowns;
ItemSpec *m_selected_item;
f32 m_timer1;