LangListModel Class Reference

#include <langlistmodel.h>

Inheritance diagram for LangListModel:

Public Member Functions
	LangListModel ()
	~LangListModel ()
int	getNumberOfElements ()
std::string	getElementAt (int i)
const Image *	getImageAt (int i)
Public Member Functions inherited from ExtendedListModel
	ExtendedListModel ()
Public Member Functions inherited from ListModel
	ListModel ()
virtual	~ListModel ()

Data Fields
Image *	mIcons [langs_count]

Detailed Description

Definition at line 92 of file langlistmodel.h.

Constructor & Destructor Documentation

LangListModel()

LangListModel::LangListModel ( )

inline

Definition at line 95 of file langlistmodel.h.

        {
            for (int f = 0; f < langs_count; f ++)
            {
                const std::string icon = LANG_NAME[f].icon;
                if (!icon.empty())
                {
                    mIcons[f] = Loader::getImage("graphics/flags/"
                        + icon);
                }
                else
                {
                    mIcons[f] = nullptr;
                }
            }
        }

References Loader::getImage(), Language::icon, LANG_NAME, langs_count, and anonymous_namespace{languagedb.cpp}::mIcons.

~LangListModel()

LangListModel::~LangListModel ( )

inline

Definition at line 114 of file langlistmodel.h.

        {
            for (int f = 0; f < langs_count; f ++)
            {
                Image *const img = mIcons[f];
                if (img != nullptr)
                    img->decRef();
            }
        }

References langs_count, and anonymous_namespace{languagedb.cpp}::mIcons.

Member Function Documentation

getElementAt()

std::string LangListModel::getElementAt ( int  i )

inlinevirtual

Gets an element at a certain index in the list.

Parameters

i	An index in the list.

Returns

An element as a string at the a certain index.

Implements ListModel.

Definition at line 127 of file langlistmodel.h.

        {
            if (i >= getNumberOfElements() || i < 0)
                return "???";
 
            return gettext(LANG_NAME[i].name.c_str());
        }

References LANG_NAME, and Language::name.

getImageAt()

const Image* LangListModel::getImageAt ( int  i )

inlinevirtual

Implements ExtendedListModel.

Definition at line 135 of file langlistmodel.h.

        {
            if (i >= getNumberOfElements() || i < 0)
                return nullptr;
            return mIcons[i];
        }

References anonymous_namespace{languagedb.cpp}::mIcons.

getNumberOfElements()

int LangListModel::getNumberOfElements ( )

inlinevirtual

Gets the number of elements in the list.

Returns

The number of elements in the list

Implements ListModel.

Definition at line 124 of file langlistmodel.h.

        { return langs_count; }

References langs_count.

Field Documentation

mIcons

Image* LangListModel::mIcons[langs_count]

Definition at line 142 of file langlistmodel.h.

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The documentation for this class was generated from the following file:

• src/gui/models/langlistmodel.h (986a3bf)