%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 2008-2013. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in %% compliance with the License. You should have received a copy of the %% Erlang Public License along with this software. If not, it can be %% retrieved online at http://www.erlang.org/. %% %% Software distributed under the License is distributed on an "AS IS" %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See %% the License for the specific language governing rights and limitations %% under the License. %% %% %CopyrightEnd% %% <> < wxPrintout:wxPrintout() %% @doc @equiv new(Title, OnPrintPage, []) new(Title, OnPrintPage) -> new(Title, OnPrintPage, []). %% @spec (Title::string(), OnPrintPage::function(), [Option]) -> wxPrintout:wxPrintout() %% Option = {onPreparePrinting, OnPreparePrinting::function()} | %% {onBeginPrinting, OnBeginPrinting::function()} | %% {onEndPrinting, OnEndPrinting::function()} | %% {onBeginDocument, OnBeginDocument::function()} | %% {onEndDocument, OnEndDocument::function()} | %% {hasPage, HasPage::function()} | %% {getPageInfo, GetPageInfo::function()} %% @doc Creates a wxPrintout object with a callback fun and optionally other callback funs.
%%
OnPrintPage(This,Page) -> boolean() 
%%
OnPreparePrinting(This) -> term()   
%%
OnBeginPrinting(This) -> term()   
%%
OnEndPrinting(This) -> term()   
%%
OnBeginDocument(This,StartPage,EndPage) -> boolean()  
%%
OnEndDocument(This) -> term()  
%%
HasPage(This,Page)} -> boolean()   
%%
GetPageInfo(This) -> {MinPage::integer(), MaxPage::integer(),
%%                              PageFrom::integer(), PageTo::integer()}  
%% The This argument is the wxPrintout object reference to this object %%
NOTE: The callbacks may not call other processes. new(Title, OnPrintPage, Opts) when is_list(Title), is_function(OnPrintPage), is_list(Opts) -> OnPrint = fun([This,Page]) -> Bool = OnPrintPage(This,Page), <<(wxe_util:from_bool(Bool)):32/?UI>> end, OnPrintPageId = wxe_util:get_cbId(OnPrint), MOpts = fun({onPreparePrinting, F},Acc) when is_function(F) -> Fun = fun([This]) -> F(This), <<>> end, [<<1:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc]; ({onBeginPrinting, F},Acc) when is_function(F) -> Fun = fun([This]) -> F(This), <<>> end, [<<2:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc]; ({onEndPrinting, F},Acc) when is_function(F) -> Fun = fun([This]) -> F(This), <<>> end, [<<3:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc]; ({onBeginDocument, F},Acc) when is_function(F) -> Fun = fun([This,S,E]) -> BegD = F(This,S,E), <<(wxe_util:from_bool(BegD)):32/?UI>> end, [<<4:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc]; ({onEndDocument, F},Acc) when is_function(F) -> Fun = fun([This]) -> F(This), <<>> end, [<<5:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc]; ({hasPage, F},Acc) when is_function(F) -> Fun = fun([This,Page]) -> HasP = F(This,Page), <<(wxe_util:from_bool(HasP)):32/?UI>> end, [<<6:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc]; ({getPageInfo, F},Acc) when is_function(F) -> Fun = fun([This]) -> {Min,Max,PF,PT} = F(This), <> end, [<<7:32/?UI,(wxe_util:get_cbId(Fun)):32/?UI>>|Acc] end, BinOpt = list_to_binary(lists:foldl(MOpts, [<<0:32>>], Opts)), Title_UC = unicode:characters_to_binary([Title,0]), wxe_util:call(~s, << (byte_size(Title_UC)):32/?UI,Title_UC/binary, 0:(((8- ((4+byte_size(Title_UC)) band 16#7)) band 16#7))/unit:8, OnPrintPageId:32/?UI, BinOpt/binary>>). wxPrintout>>