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%% wx 1.8 —————————————————————————————————————— 
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%% Licensed under the Apache License, 
%% Version 2.0 (the "License"); you may 
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%% applicable law or agreed to in writing, software
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%% @doc See external documentation: <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxiconbundle.html">wxIconBundle</a>.
%% @type wxIconBundle().  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%   
%%   OVERVIEW
%%   ––––––––
%%   This class contains multiple copies of an icon in 
%%   different sizes, see also wxDialog::SetIcons and wxTopLevelWindow::SetIcons.
%%   
%%   
%%   See Also:
%%   —————————
%%   
%%   
%%   
-module(wxIconBundle).
-include("wxe.hrl").
-export([addIcon/2,addIcon/3,destroy/1,getIcon/1,getIcon/2,new/0,new/1,new/2]).

%% inherited exports
-export([parent_class/1]).

-export_type([wxIconBundle/0]).


%% @hidden
parent_class(_Class) -> erlang:error({badtype, ?MODULE}).


-type wxIconBundle()  ::  wx:wx_object().




           %·%% NEW / 0 %%·%

%%   
%%    Default constructor.
%%   
%% Return Value:
%% See Also:
%%*%%*%%
          -spec new() -> wxIconBundle().
new() ->
  wxe_util:construct(?wxIconBundle_new_0,
               <<>>).





           %·%% NEW / 1 %%·%

%%   
%%   Initializes the bundle with a single icon. 
%%   
%% Return Value:
%% See Also:
%%*%%*%%
          -spec new(Ic) -> wxIconBundle()
           when
           Ic ::  wxIconBundle() 
               | wxIcon:wxIcon().
new(#wx_ref{type=IcT,ref=IcRef}) ->
                                   IcOP = 
                                        case 
                                        ?CLASS_T(IcT,wxIconBundle) 
                                        of
                                          true ->
                                                ?wxIconBundle_new_1_1;

                                             _ -> ?CLASS(IcT,wxIcon),
                                                ?wxIconBundle_new_1_0
                                        end,
                                        wxe_util:construct(IcOP,
                                                         <<IcRef:32/?UI>>).





           %·%% NEW / 2 %%·%

%%   
%%   Initializes the bundle with the icon(s) found in the file.
%%   
%% Return Value:
%% See Also:
%%*%%*%%
          -spec new(File, Type) -> wxIconBundle()
           when
           File :: unicode:chardata(), 
           Type ::          integer().

new(File,Type)
           when 
           is_list(File),
           is_integer(Type) ->
                   File_UC = unicode:characters_to_binary([File,0]),
                            wxe_util:construct(?wxIconBundle_new_2,
                                  <<(byte_size(File_UC)):32/?UI,(File_UC)/binary, 
                         0:(((8- ((4+byte_size(File_UC)) band 16#7)) band 16#7))/unit:8,Type:32/?UI>>).








           %·%% ADD ICON / 2 %%·%

%%   
%%   Adds the icon to the collection; 
%%   if the collection already contains an icon 
%%   with the same width and height, it is replaced by the new one.
%%   
%% Return Value:
%% See Also:
%%*%%*%%
          -spec addIcon(This, Icon) -> ok
           when
           This ::  wxIconBundle(), 
           Icon :: wxIcon:wxIcon().

addIcon(#wx_ref{type=ThisT,ref=ThisRef},
        #wx_ref{type=IconT,ref=IconRef}) ->
                                          ?CLASS(ThisT,wxIconBundle),
                                          ?CLASS(IconT,wxIcon),
                            wxe_util:cast(?wxIconBundle_AddIcon_1,
                            <<ThisRef:32/?UI,IconRef:32/?UI>>).





           %·%% ADD ICON / 3 %%·%

%%   
%%   Adds all the icons contained in the file to the bundle; 
%%   if the collection already contains icons with the same 
%%   width and height, they are replaced by the new ones.
%%   
%% Return Value:
%% See Also:
%%*%%*%%
          -spec addIcon(This, File, Type) -> ok
           when
           This ::     wxIconBundle(), 
           File :: unicode:chardata(), 
           Type ::          integer().

addIcon(#wx_ref{type=ThisT,ref=ThisRef},
                                        File,  
                                             Type)
           when 
           is_list(File),
           is_integer(Type) ->
                             ?CLASS(ThisT,wxIconBundle),
                   File_UC   = unicode:characters_to_binary([File,0]),
                              wxe_util:cast(?wxIconBundle_AddIcon_2,
                              <<ThisRef:32/?UI,(byte_size(File_UC)):32/?UI,(File_UC)/binary, 
                                    0:(((8- ((0+byte_size(File_UC)) band 16#7)) band 16#7))/unit:8,Type:32/?UI>>).




           %·%% GET ICON %%·%

%%   
%% See below...
%% @equiv getIcon(This, [])
          -spec getIcon(This)      -> wxIcon:wxIcon()
           when
           This :: wxIconBundle().

getIcon(This)
           when 
           is_record(This, wx_ref) ->  getIcon(This, []).

%%    
%%   Returns the icon with the given size; 
%%   if no such icon exists, returns the icon 
%%   with size wxSYS_ICON_X/wxSYS_ICON_Y; 
%%   if no such icon exists, returns the first 
%%   icon in the bundle. If size = wxSize( -1, -1 ), 
%%   returns the icon with size wxSYS_ICON_X/wxSYS_ICON_Y.
%%
%% Return Value:
%% See Also:
%%*%%*%%
%% <br /> Also:<br />
%% getIcon(This, Size) -> wxIcon:wxIcon()           when<br />
%%             This :: wxIconBundle(), Size :: {W :: integer(), H :: integer()}.<br />
%% 
          -spec getIcon(This, [Option]) -> wxIcon:wxIcon()
           when
           This    ::    wxIconBundle(),
           Option  ::  {size, integer()};
     
                       (This, Size)     -> wxIcon:wxIcon()
           when
           This :: wxIconBundle(), 
           Size :: {W :: integer(), 
                    H :: integer()}.

getIcon(#wx_ref{type=ThisT,ref=ThisRef}, Options)
           when 
           is_list(Options) ->
                             ?CLASS(ThisT,wxIconBundle),
                   MOpts = fun({size, Size}, Acc) -> [<<1:32/?UI,Size:32/?UI>>|Acc];
                                      (BadOpt, _) -> erlang:error({badoption, BadOpt})
                           end,
                   BinOpt = list_to_binary(lists:foldl(MOpts, [<<0:32>>], Options)),
                                        wxe_util:call(?wxIconBundle_GetIcon_1_0,
                                        <<ThisRef:32/?UI, 0:32,BinOpt/binary>>);

getIcon(#wx_ref{type=ThisT,ref=ThisRef},{SizeW,SizeH})
           when 
           is_integer(SizeW),
           is_integer(SizeH) ->
                              ?CLASS(ThisT,wxIconBundle),
                wxe_util:call(?wxIconBundle_GetIcon_1_1,
                <<ThisRef:32/?UI,SizeW:32/?UI,SizeH:32/?UI>>).





           %·%% DESTROY %%·%

%%   Destructor.
%%   
%% @doc Destroys this object, do not use object again
          -spec destroy(This :: wxIconBundle()) -> ok.

destroy(Obj=#wx_ref{type=Type}) ->
                                 ?CLASS(Type,wxIconBundle),
                wxe_util:destroy(?wxIconBundle_destruct,Obj),
                ok.