%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. %% You may obtain a copy of the License at %% %% http://www.apache.org/licenses/LICENSE-2.0 %% %% Unless required by applicable law or agreed to in writing, software %% distributed under the License is distributed on an "AS IS" BASIS, %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %% See the License for the specific language governing permissions and %% limitations under the License. %% %% %CopyrightEnd% %% %% -module(gs_make). -compile([{nowarn_deprecated_function,{gs,assq,2}}]). -export([start/0]). start() -> Terms = the_config(), DB=fill_ets(Terms), {ok,OutFd} = file:open("gstk_generic.hrl", [write]), put(stdout,OutFd), % io:format("terms: ~p ~n ets:~p~n",[Terms,ets:tab2list(DB)]), p("% Don't edit this file. It was generated by gs_make:start/0 "), p("at ~p-~p-~p, ~p:~p:~p.\n\n", lists:append(tuple_to_list(date()),tuple_to_list(time()))), gen_out_opts(DB), gen_read(DB), file:close(OutFd), {ok,"gstk_generic.hrl",DB}. fill_ets(Terms) -> DB = ets:new(gs_mapping,[bag,public]), fill_ets(DB,Terms). fill_ets(DB,[]) -> DB; fill_ets(DB,[{Objs,Opt,Fun,Access}|Terms]) -> fill_ets(DB,lists:flatten(Objs),Opt,Fun,Access), fill_ets(DB,Terms). fill_ets(_DB,[],_,_,_) -> done; fill_ets(DB,[Obj|Objs],Opt,Fun,rw) -> ets:insert(DB,{Obj,Opt,Fun,read}), ets:insert(DB,{Obj,Opt,Fun,write}), fill_ets(DB,Objs,Opt,Fun,rw); fill_ets(DB,[Obj|Objs],Opt,Fun,r) -> ets:insert(DB,{Obj,Opt,Fun,read}), fill_ets(DB,Objs,Opt,Fun,r); fill_ets(DB,[Obj|Objs],Opt,Fun,w) -> ets:insert(DB,{Obj,Opt,Fun,write}), fill_ets(DB,Objs,Opt,Fun,w). gen_out_opts(DB) -> ObjTypes = lists:flatten(ordsets:from_list(ets:match(DB,{'$1','_','_',write}))), p("out_opts([Option|Options],Gstkid,TkW,DB,ExtraArg,S,P,C) ->\n"), p(" {Opt,Val} =\n"), p(" case Option of \n"), p(" {{default,Cat,Key},V} -> {default,{Cat,{Key,V}}};\n"), p(" {_Key,_V} -> Option;\n"), p(" {default,Cat,Opti} -> {default,{Cat,Opti}};\n"), p(" Atom when is_atom(Atom) -> {Atom,undefined};\n"), p(" _ -> {error, {invalid_option,Option}}\n"), p(" end,\n"), p(" case Gstkid#gstkid.objtype of\n"), gen_out_type_case_clauses(merge_types(ObjTypes),DB), p(" Q -> exit({internal_error,unknown_objtype,Q})\n"), p(" end;\n"), p("out_opts([],_Gstkid,_TkW,_DB,_ExtraArg,S,P,C) -> \n"), p(" {S,P,C}.\n"). gen_out_type_case_clauses([],_DB) -> done; gen_out_type_case_clauses([Objtype|Objtypes],DB) -> OptsFuns = lists:map(fun(L) -> list_to_tuple(L) end, ets:match(DB,{Objtype,'$1','$2',write})), p(" ~p -> \ncase Opt of\n",[Objtype]), gen_opt_case_clauses(merge_opts(opt_prio(),OptsFuns)), p(" _ -> \n"), p(" handle_external_opt_call([Option|Options],Gstkid,TkW,DB,ExtraArg," " gstk_~p:option(Option,Gstkid,TkW,DB,ExtraArg),S,P,C)\n", [Objtype]), p(" end;\n"), gen_out_type_case_clauses(Objtypes,DB). gen_opt_case_clauses([]) -> done; gen_opt_case_clauses([{Opt,Fun}|OptFuncs]) -> p(" ~p ->\n",[Opt]), p(" ~p(Val,Options,Gstkid,TkW,DB,ExtraArg,S,P,C);\n",[Fun]), gen_opt_case_clauses(OptFuncs). gen_read(DB) -> ObjTypes = lists:flatten(ordsets:from_list(ets:match(DB,{'$1','_','_',read}))), p("read_option(DB,Gstkid,TkW,Option,ExtraArg) ->\n"), p(" Key = case Option of\n"), p(" Atom when is_atom(Atom) -> Atom;\n"), p(" Opt when is_tuple(Opt) -> element(1,Opt)\n"), p(" end,\n"), p(" case Gstkid#gstkid.objtype of\n"), gen_read_type_clauses(merge_types(ObjTypes),DB), p(" Q -> exit({internal_error,unknown_objtype,Q})\n"), p(" end.\n"). gen_read_type_clauses([],_) -> done; gen_read_type_clauses([Objtype|Objtypes],DB) -> OptsFuns = lists:map(fun(L) -> list_to_tuple(L) end, ets:match(DB,{Objtype,'$1','$2',read})), p(" ~p -> \ncase Key of\n",[Objtype]), gen_readopt_case_clauses(merge_opts(opt_prio(),OptsFuns)), p(" _ -> \nhandle_external_read(gstk_~p:read_option(Option,Gstkid,TkW,DB,ExtraArg))\n",[Objtype]), p(" end;\n"), gen_read_type_clauses(Objtypes,DB). gen_readopt_case_clauses([]) -> done; gen_readopt_case_clauses([{Opt,Fun}|OptFuncs]) -> p(" ~p -> \n~p(Option,Gstkid,TkW,DB,ExtraArg);\n",[Opt,Fun]), gen_readopt_case_clauses(OptFuncs). p(Str) -> ok = io:format(get(stdout),Str,[]). p(Format,Data) -> ok = io:format(get(stdout),Format,Data). %%---------------------------------------------------------------------- %% There items should be placed early in a case statement. %%---------------------------------------------------------------------- obj_prio() -> [rectangle,line,gridline,image,button,canvas,checkbutton,radiobutton]. opt_prio() -> [x,y,width,height,move,coords,data]. merge_types(Types) -> T2 = ordsets:from_list(Types), P2 = ordsets:from_list(obj_prio()), obj_prio() ++ ordsets:subtract(T2, P2). merge_opts([],L) -> L; merge_opts([Opt|Opts],Dict) -> case gs:assq(Opt,Dict) of {value,V} -> [{Opt,V}|merge_opts(Opts,lists:keydelete(Opt,1,Dict))]; false -> merge_opts(Opts,Dict) end. the_config() -> Buttons=[button,checkbutton,radiobutton], AllPureTk = [Buttons,canvas,editor,entry,frame,label,listbox, menubar,menubutton,scale,window], CanvasObj = [arc,image,line,oval,polygon,rectangle,text], All = [AllPureTk,CanvasObj,grid,gridline,menu,menuitem,gs], Containers = [canvas,frame,grid,menu,menubar,menubutton,menuitem,window], Ob1 = [Buttons,canvas,grid,frame,label,entry,editor,listbox,scale], Ob2 = [button,checkbutton,radiobutton,label,menubutton], Ob3 = [Buttons,frame,label,entry,editor,listbox,scale,menubutton, menubar,menu], Ob4 = [canvas,editor,listbox], [{[Buttons,entry,scale,menubutton],enable,gen_enable,rw}, {[Buttons,label,entry,scale,menubutton,menu],fg,gen_fg,rw}, {[Buttons,label,entry,scale,menubutton,menu],bg,gen_bg,rw}, {Ob1,anchor,gen_anchor,rw}, {Ob1,height,gen_height,r}, {Ob1--[frame],height,gen_height,w}, {Ob1,width,gen_width,r}, {Ob1--[frame],width,gen_width,w}, {Ob1,pack_x,gen_pack_x,rw}, {Ob1,pack_y,gen_pack_y,rw}, {Ob1,pack_xy,gen_pack_xy,w}, {Ob1,x,gen_x,rw}, {Ob1,y,gen_y,rw}, {Ob1,raise,gen_raise,w}, {Ob1,lower,gen_lower,w}, {Ob2,align,gen_align,rw}, {Ob2,font,gen_font,rw}, {Ob2,justify,gen_justify,rw}, {Ob2,padx,gen_padx,rw}, {Ob2,pady,gen_pady,rw}, {Containers,default,gen_default,w}, {[AllPureTk,menu],relief,gen_relief,rw}, {[AllPureTk,menu],bw,gen_bw,rw}, {[Buttons,canvas,frame,label,entry,scale,menubutton,menu,menubar], setfocus,gen_setfocus,rw}, {Ob3,buttonpress,gen_buttonpress,rw}, {Ob3,buttonrelease,gen_buttonrelease,rw}, {Ob3,configure,gen_configure,rw}, {[Ob3,window],destroy,gen_destroy,rw}, {[Ob3,window],enter,gen_enter,rw}, {[Ob3,window],leave,gen_leave,rw}, {[Ob3,window],focus,gen_focus_ev,rw}, {[Ob3,window],keypress,gen_keypress,rw}, {[Ob3,window],keyrelease,gen_keyrelease,rw}, {Ob3,motion,gen_motion,rw}, %% events containing x,y are special {[window],buttonpress,gen_buttonpress,r}, {[window],buttonrelease,gen_buttonrelease,r}, {[window],motion,gen_motion,r}, {All,font_wh,gen_font_wh,r}, {All,choose_font,gen_choose_font,r}, {All,data,gen_data,rw}, {All,children,gen_children,r}, {All,id,gen_id,r}, {All,parent,gen_parent,r}, {All,type,gen_type,r}, {All,beep,gen_beep,w}, {All,keep_opt,gen_keep_opt,w}, {All,flush,gen_flush,rw}, {AllPureTk,highlightbw,gen_highlightbw,rw}, {AllPureTk,highlightbg,gen_highlightbg,rw}, {AllPureTk,highlightfg,gen_highlightfg,rw}, {AllPureTk,cursor,gen_cursor,rw}, % bug {[Buttons,label,menubutton],label,gen_label,rw}, {[Buttons,menubutton,menu],activebg,gen_activebg,rw}, {[Buttons,menubutton,menu],activefg,gen_activefg,rw}, {[entry],selectbg,gen_selectbg,rw}, {[entry],selectbw,gen_selectbw,rw}, {[entry],selectfg,gen_selectfg,rw}, {Ob4,activebg,gen_so_activebg,rw}, {Ob4,bc,gen_so_bc,rw}, {Ob4,bg,gen_so_bg,rw}, {Ob4,hscroll,gen_so_hscroll,r}, {Ob4,scrollbg,gen_so_scrollbg,rw}, {Ob4,scrollfg,gen_so_scrollfg,rw}, {Ob4,scrolls,gen_so_scrolls,w}, {Ob4,selectbg,gen_so_selectbg,rw}, {Ob4,selectbg,gen_so_selectbg,rw}, {Ob4,selectbw,gen_so_selectbw,rw}, {Ob4,selectbw,gen_so_selectbw,rw}, {Ob4,selectfg,gen_so_selectfg,rw}, {Ob4,selectfg,gen_so_selectfg,rw}, {Ob4,vscroll,gen_so_vscroll,r}, {CanvasObj,coords,gen_citem_coords,rw}, {CanvasObj,lower,gen_citem_lower,w}, {CanvasObj,raise,gen_citem_raise,w}, {CanvasObj,move,gen_citem_move,w}, {CanvasObj,setfocus,gen_citem_setfocus,rw}, {CanvasObj,buttonpress,gen_citem_buttonpress,w}, % should be rw {CanvasObj,buttonrelease,gen_citem_buttonrelease,w}, {CanvasObj,enter,gen_citem_enter,w}, {CanvasObj,focus,gen_citem_setfocus,w}, {CanvasObj,keypress,gen_citem_keypress,w}, {CanvasObj,keyrelease,gen_citem_keyrelease,w}, {CanvasObj,leave,gen_citem_leave,w}, {CanvasObj,motion,gen_citem_motion,w}, {CanvasObj,buttonpress,gen_buttonpress,r}, {CanvasObj,buttonrelease,gen_buttonrelease,r}, {CanvasObj,configure,gen_configure,r}, {CanvasObj,destroy,gen_destroy,r}, {CanvasObj,enter,gen_enter,r}, {CanvasObj,leave,gen_leave,r}, {CanvasObj,focus,gen_focus_ev,r}, {CanvasObj,keypress,gen_keypress,r}, {CanvasObj,keyrelease,gen_keyrelease,r}, {CanvasObj,motion,gen_motion,r}, {[arc,oval,polygon,rectangle],fill,gen_citem_fill,rw}].