mirror of https://github.com/minetest/irrlicht.git
115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
#ifndef __C_GUI_ENUM_ATTRIBUTE_H_INCLUDED__
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#define __C_GUI_ENUM_ATTRIBUTE_H_INCLUDED__
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#include "CGUIAttribute.h"
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#include "IGUIComboBox.h"
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#include "IGUIEditBox.h"
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#include "EGUIEditTypes.h"
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namespace irr
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{
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namespace gui
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{
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class CGUIEnumAttribute : public CGUIAttribute
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{
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public:
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//
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CGUIEnumAttribute(IGUIEnvironment* environment, IGUIElement *parent, s32 myParentID) :
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CGUIAttribute(environment, parent, myParentID),
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AttribComboBox(0), AttribEditBox(0)
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{
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}
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virtual ~CGUIEnumAttribute()
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{
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if (AttribComboBox)
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AttribComboBox->drop();
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if (AttribEditBox)
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AttribEditBox->drop();
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}
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// save the attribute and possibly post the event to its parent
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virtual void setAttrib(io::IAttributes *attribs, u32 attribIndex)
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{
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if (AttribComboBox)
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{
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AttribComboBox->remove();
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AttribComboBox->drop();
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AttribComboBox = 0;
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}
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if (AttribEditBox)
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{
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AttribEditBox->remove();
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AttribEditBox->drop();
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AttribEditBox = 0;
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}
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core::array<core::stringc> outLiterals;
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attribs->getAttributeEnumerationLiteralsOfEnumeration(attribIndex, outLiterals);
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core::rect<s32> r = getAbsolutePosition();
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core::rect<s32> r2(0, Environment->getSkin()->getFont()->getDimension(L"A").Height + 10,
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r.getWidth() - 5,
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Environment->getSkin()->getFont()->getDimension(L"A").Height*2 + 20 );
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if (outLiterals.size() > 0)
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{
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AttribComboBox = Environment->addComboBox(r2, this, -1);
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for (u32 i=0; i<outLiterals.size(); ++i)
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AttribComboBox->addItem( core::stringw(outLiterals[i].c_str()).c_str());
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AttribComboBox->setSelected( attribs->getAttributeAsInt(attribIndex) );
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AttribComboBox->grab();
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AttribComboBox->setSubElement(true);
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AttribComboBox->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_UPPERLEFT);
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}
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else
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{
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AttribEditBox = Environment->addEditBox(
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attribs->getAttributeAsStringW(attribIndex).c_str(),
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r2, true, this, -1);
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AttribEditBox->grab();
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AttribEditBox->setSubElement(true);
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AttribEditBox->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_UPPERLEFT);
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}
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CGUIAttribute::setAttrib(attribs, attribIndex);
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}
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//! save the attribute and possibly post the event to its parent
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virtual bool updateAttrib(bool sendEvent=true)
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{
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if (!Attribs)
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return true;
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if (AttribComboBox)
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Attribs->setAttribute(Index, AttribComboBox->getText());
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else if (AttribEditBox)
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Attribs->setAttribute(Index, AttribEditBox->getText());
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return CGUIAttribute::updateAttrib(sendEvent);
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}
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//! Returns the type name of the gui element.
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virtual const c8* getTypeName() const
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{
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return GUIEditElementTypeNames[EGUIEDIT_ENUMATTRIBUTE];
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}
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private:
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IGUIComboBox* AttribComboBox;
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IGUIEditBox* AttribEditBox;
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};
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} // namespace gui
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} // namespace irr
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#endif
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