%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 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%
-module(cdv_detail_win).
-behaviour(wx_object).
-export([start/3]).
-export([init/1, handle_event/2, handle_cast/2, terminate/2, code_change/3,
handle_call/3, handle_info/2]).
-export([init_detail_page/3]).
-include_lib("wx/include/wx.hrl").
-include("crashdump_viewer.hrl").
-include("observer_defs.hrl").
-record(state, {parent,
frame,
id,
pages=[]
}).
%% Defines
-define(ID_NOTEBOOK, 604).
%% Detail view
start(Id, ParentFrame, Callback) ->
wx_object:start_link(?MODULE, [Id, ParentFrame, Callback, self()], []).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
init([Id, ParentFrame, Callback, Parent]) ->
case Callback:get_details(Id) of
{ok,Details} ->
init(Id,ParentFrame,Callback,Parent,Details);
{yes_no, Info, Fun} ->
case observer_lib:display_yes_no_dialog(Info) of
?wxID_YES -> Fun();
?wxID_NO -> ok
end,
{stop,normal};
{info,Info} ->
observer_lib:display_info_dialog(Info),
{stop,normal}
end.
init(Id,ParentFrame,Callback,Parent,{Title,Info,TW}) ->
Frame=wxFrame:new(ParentFrame, ?wxID_ANY, [Title],
[{style, ?wxDEFAULT_FRAME_STYLE}, {size, {850,600}}]),
MenuBar = wxMenuBar:new(),
create_menus(MenuBar),
wxFrame:setMenuBar(Frame, MenuBar),
Panel = wxPanel:new(Frame, []),
Notebook = wxNotebook:new(Panel, ?ID_NOTEBOOK, [{style, ?wxBK_DEFAULT}]),
Sizer = wxBoxSizer:new(?wxVERTICAL),
wxSizer:add(Sizer, Notebook, [{proportion, 1}, {flag, ?wxEXPAND}]),
case TW of
[] ->
undefined;
_ ->
StatusBar = observer_lib:create_status_bar(Panel),
wxSizer:add(Sizer, StatusBar, [{flag, ?wxEXPAND bor ?wxALL},
{proportion, 0},
{border,4}]),
wxTextCtrl:writeText(StatusBar, TW),
StatusBar
end,
wxPanel:setSizer(Panel, Sizer),
Pages = [init_panel(Type, Notebook, PageTitle, Fun, [Id,Info])
|| {Type,PageTitle,Fun} <- Callback:detail_pages()],
wxFrame:connect(Frame, close_window),
wxMenu:connect(Frame, command_menu_selected),
wxFrame:show(Frame),
{Frame, #state{parent=Parent,
id=Id,
frame=Frame,
pages=Pages
}}.
init_panel(simple, Notebook, Str, Fun, FunArgs) ->
Panel = wxScrolledWindow:new(Notebook),
wxScrolledWindow:enableScrolling(Panel,true,true),
wxScrolledWindow:setScrollbars(Panel,1,1,0,0),
Sizer = wxBoxSizer:new(?wxHORIZONTAL),
Window = apply(Fun, [Panel | FunArgs]),
wxSizer:add(Sizer, Window, [{flag, ?wxEXPAND bor ?wxALL},
{proportion, 1},
{border, 5}]),
wxPanel:setSizer(Panel, Sizer),
true = wxNotebook:addPage(Notebook, Panel, Str),
Panel;
init_panel(list, Notebook, Str, Fun, FunArgs) ->
Panel = apply(Fun, [Notebook | FunArgs]),
true = wxNotebook:addPage(Notebook, Panel, Str),
Panel.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%Callbacks%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
handle_event(#wx{event=#wxClose{type=close_window}}, State) ->
{stop, normal, State};
handle_event(#wx{id=?wxID_CLOSE, event=#wxCommand{type=command_menu_selected}},
State) ->
{stop, normal, State};
handle_event(#wx{event=#wxHtmlLink{type=command_html_link_clicked,
linkInfo=#wxHtmlLinkInfo{href=Target}}},
State) ->
case Target of
"#Binary<" ++ Id0 ->
Id = string:strip(Id0,right,$>),
start(Id, State#state.frame, cdv_bin_wx);
_ ->
cdv_virtual_list:start_detail_win(Target)
end,
{noreply, State};
handle_event(#wx{event=#wxMouse{type=left_down},
userData=Target},
State) ->
cdv_virtual_list:start_detail_win(Target),
{noreply, State};
handle_event(#wx{obj=Obj,
event=#wxMouse{type=enter_window}},
State) ->
wxTextCtrl:setForegroundColour(Obj,{0,0,100,255}),
{noreply, State};
handle_event(#wx{obj=Obj,
event=#wxMouse{type=leave_window}},
State) ->
wxTextCtrl:setForegroundColour(Obj,?wxBLUE),
{noreply, State};
handle_event(Event, _State) ->
error({unhandled_event, Event}).
handle_info(_Info, State) ->
%% io:format("~p: ~p, Handle info: ~p~n", [?MODULE, ?LINE, Info]),
{noreply, State}.
handle_call(Call, From, _State) ->
error({unhandled_call, Call, From}).
handle_cast(Cast, _State) ->
error({unhandled_cast, Cast}).
terminate(_Reason, #state{parent=Parent,id=Id,frame=Frame}) ->
Parent ! {detail_win_closed, Id},
case Frame of
undefined -> ok;
_ -> wxFrame:destroy(Frame)
end,
ok.
code_change(_, _, State) ->
{ok, State}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
init_detail_page(Panel, Fields, Info) ->
Filled = observer_lib:fill_info(Fields, Info),
{FPanel, _, _UpFields} = observer_lib:display_info(Panel, Filled),
FPanel.
create_menus(MenuBar) ->
Menus = [{"File", [#create_menu{id=?wxID_CLOSE, text="Close"}]}],
observer_lib:create_menus(Menus, MenuBar, new_window).
