%%
%% %CopyrightBegin%
%% 
  Copyright Ericsson AB 2009 . 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 /.
%% 
  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%

-module(ex_htmlWindow).

-behaviour(wx_object).

%% Client API
-export([start/1]).

%% wx_object callbacks
-export([init/1, terminate/2,  code_change/3,
	 handle_info/2, handle_call/3, handle_event/2]).

-include("../../include/wx.hrl").

-record(state, 
	{
	  parent,
	  config
	}).

start(Config) ->
    wx_object:start_link(?MODULE, Config, []).

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
init(Config) ->
    wx:batch(fun() -> do_init(Config) end).

do_init(Config) ->
    Parent = proplists:get_value(parent, Config),  
    Panel = wxPanel:new(Parent, []),

    %% Setup sizers
    MainSizer = wxBoxSizer:new(?wxVERTICAL),
    Sizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
				 [{label, "wxHtmlWindow"}]),

    %% Create the wxHtmlWindow
    HtmlWin = wxHtmlWindow:new(Panel, []),
    %% Load a file and display it
    wxHtmlWindow:loadFile(HtmlWin, "ex_htmlWindow.html"),

    %% Add to sizers
    wxSizer:add(Sizer, HtmlWin, [{flag, ?wxEXPAND}, {proportion, 1}]),
    wxSizer:add(MainSizer, Sizer, [{flag, ?wxEXPAND}, {proportion, 1}]),

    wxHtmlWindow:connect(HtmlWin, command_html_link_clicked, [{skip,true}]),

    wxPanel:setSizer(Panel, MainSizer),
    {Panel, #state{parent=Panel, config=Config}}.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Async Events are handled in handle_event as in handle_info
handle_event(#wx{event = #wxHtmlLink{linkInfo = #wxHtmlLinkInfo{href=Link}}},
	     State = #state{}) ->
    demo:format(State#state.config, "You clicked link ~p.\n", [Link]),
    {noreply, State}.

%% Callbacks handled as normal gen_server callbacks
handle_info(Msg, State) ->
    demo:format(State#state.config, "Got Info ~p\n", [Msg]),
    {noreply, State}.

handle_call(Msg, _From, State) ->
    demo:format(State#state.config, "Got Call ~p\n", [Msg]),
    {reply,{error, nyi}, State}.

code_change(_, _, State) ->
    {stop, ignore, State}.

terminate(_Reason, _State) ->
    ok.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Local functions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



 %CopyrightBegin%
 
 
 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 /.
 
 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%
 Client API
 wx_object callbacks

 Setup sizers
 Create the wxHtmlWindow
 Load a file and display it
 Add to sizers

 Async Events are handled in handle_event as in handle_info
 Callbacks handled as normal gen_server callbacks

 Local functions

  Copyright Ericsson AB 2009 . 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
  Software distributed under the License is distributed on an " AS IS "

-module(ex_htmlWindow).

-behaviour(wx_object).

-export([start/1]).

-export([init/1, terminate/2,  code_change/3,
	 handle_info/2, handle_call/3, handle_event/2]).

-include("../../include/wx.hrl").

-record(state, 
	{
	  parent,
	  config
	}).

start(Config) ->
    wx_object:start_link(?MODULE, Config, []).

init(Config) ->
    wx:batch(fun() -> do_init(Config) end).

do_init(Config) ->
    Parent = proplists:get_value(parent, Config),  
    Panel = wxPanel:new(Parent, []),

    MainSizer = wxBoxSizer:new(?wxVERTICAL),
    Sizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
				 [{label, "wxHtmlWindow"}]),

    HtmlWin = wxHtmlWindow:new(Panel, []),
    wxHtmlWindow:loadFile(HtmlWin, "ex_htmlWindow.html"),

    wxSizer:add(Sizer, HtmlWin, [{flag, ?wxEXPAND}, {proportion, 1}]),
    wxSizer:add(MainSizer, Sizer, [{flag, ?wxEXPAND}, {proportion, 1}]),

    wxHtmlWindow:connect(HtmlWin, command_html_link_clicked, [{skip,true}]),

    wxPanel:setSizer(Panel, MainSizer),
    {Panel, #state{parent=Panel, config=Config}}.

handle_event(#wx{event = #wxHtmlLink{linkInfo = #wxHtmlLinkInfo{href=Link}}},
	     State = #state{}) ->
    demo:format(State#state.config, "You clicked link ~p.\n", [Link]),
    {noreply, State}.

handle_info(Msg, State) ->
    demo:format(State#state.config, "Got Info ~p\n", [Msg]),
    {noreply, State}.

handle_call(Msg, _From, State) ->
    demo:format(State#state.config, "Got Call ~p\n", [Msg]),
    {reply,{error, nyi}, State}.

code_change(_, _, State) ->
    {stop, ignore, State}.

terminate(_Reason, _State) ->
    ok.


