ilikecats/stk-code_catmod
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Replaced several dynamic_cast with getIrrlichtElement

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(which avoids dynamic_casts in non-debug mode and
on windows, where irrlicht as default is compiled without
RTTI information).


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/irrlicht@3808 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
hikerstk 2009-08-04 23:56:54 +00:00
parent 0b98a1eaea
commit fedb99fb34
3 changed files with 16 additions and 6 deletions
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12
src/guiengine/widget.hpp
View File

@ -196,7 +196,17 @@ namespace GUIEngine
return out;
#endif
}
template<typename T> const T* getIrrlichtElement() const
{
#if defined(WIN32) || defined(NDEBUG)
return static_cast<T*>(m_element);
#else
T* out = dynamic_cast<T*>(m_element);
return out;
#endif
}
IGUIElement* getIrrlichtElement() { return m_element; }
void setParent(IGUIElement* parent);

8
src/guiengine/widgets/list_widget.cpp
View File

@ -32,7 +32,7 @@ void ListWidget::add()
void ListWidget::clear()
{
IGUIListBox* list = dynamic_cast<IGUIListBox*>(m_element);
IGUIListBox* list = getIrrlichtElement<IGUIListBox>();
assert(list != NULL);
list->clear();
@ -40,20 +40,20 @@ void ListWidget::clear()
void ListWidget::addItem(const char* item)
{
IGUIListBox* list = dynamic_cast<IGUIListBox*>(m_element);
IGUIListBox* list = getIrrlichtElement<IGUIListBox>();
assert(list != NULL);
list->addItem( stringw(item).c_str() );
}
int ListWidget::getSelection() const
{
IGUIListBox* list = dynamic_cast<IGUIListBox*>(m_element);
const IGUIListBox* list = getIrrlichtElement<IGUIListBox>();
assert(list != NULL);
return list->getSelected();
}
std::string ListWidget::getSelectionName() const
{
IGUIListBox* list = dynamic_cast<IGUIListBox*>(m_element);
const IGUIListBox* list = getIrrlichtElement<IGUIListBox>();
assert(list != NULL);
return stringc( list->getListItem( list->getSelected() ) ).c_str();
}

2
src/guiengine/widgets/text_box_widget.cpp
View File

@ -39,7 +39,7 @@ void TextBoxWidget::add()
// -----------------------------------------------------------------------------
stringw TextBoxWidget::getText() const
{
IGUIEditBox* textCtrl = dynamic_cast<IGUIEditBox*>(m_element);
const IGUIEditBox* textCtrl = Widget::getIrrlichtElement<IGUIEditBox>();
assert(textCtrl != NULL);
return stringw(textCtrl->getText());