/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com
XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.
You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.
The terms of each license can be found in the source code repository:
GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.xowa.apps.servers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
import gplx.core.primitives.*; import gplx.core.js.*;
import gplx.gfui.*; import gplx.gfui.kits.core.*; import gplx.gfui.controls.gxws.*;
import gplx.xowa.apps.servers.tcp.*;
import gplx.xowa.apps.servers.http.*; import gplx.xowa.guis.views.*;
public class Gxw_html_server implements Gxw_html {
private Xosrv_socket_wtr wtr; private Gfo_usr_dlg usr_dlg;
private final Js_wtr js_wtr = new Js_wtr();
public Gxw_html_server(Gfo_usr_dlg usr_dlg, Xosrv_socket_wtr wtr) {
this.usr_dlg = usr_dlg; this.wtr = wtr;
}
public void Html_doc_html_load_by_mem(String html) {Exec_as_str("location.reload(true);");} // HACK: force reload of page
public void Html_doc_html_load_by_url(Io_url path, String html) {Exec_as_str("location.reload(true);");} // HACK: force reload of page
public byte Html_doc_html_load_tid() {return html_doc_html_load_tid;} private byte html_doc_html_load_tid;
public void Html_doc_html_load_tid_(byte v) {html_doc_html_load_tid = v;}
public void Html_dispose() {}
public void Html_js_enabled_(boolean v) {}
public String Html_js_eval_proc_as_str(String name, Object... args) {return Exec_as_str(js_wtr.Write_statement_return_func(name, args).To_str_and_clear());} // TODO_OLD: add other params
public boolean Html_js_eval_proc_as_bool(String name, Object... args) {return Exec_as_bool(js_wtr.Write_statement_return_func(name, args).To_str_and_clear());}
public String Html_js_eval_script(String script) {return Exec_as_str(script);}
public Object Html_js_eval_script_as_obj(String script) {return Exec_as_str(script);}
public void Html_js_cbks_add(String js_func_name, Gfo_invk invk) {}
public String Html_js_send_json(String name, String data) {throw Err_.new_unimplemented();}
public void Html_invk_src_(Gfo_evt_itm v) {}
public GxwCore_base Core() {throw Err_.new_unimplemented();}
public GxwCbkHost Host() {throw Err_.new_unimplemented();} public void Host_set(GxwCbkHost host) {throw Err_.new_unimplemented();}
public Object UnderElem() {throw Err_.new_unimplemented();}
public String TextVal() {throw Err_.new_unimplemented();} public void TextVal_set(String v) {throw Err_.new_unimplemented();}
public void EnableDoubleBuffering() {throw Err_.new_unimplemented();}
private boolean Exec_as_bool(String s) {
Exec_as_str(s);
return true; // NOTE: js is async, so immediate return value is not possible; return true for now;
}
private String Exec_as_str(String s) {
if (wtr == null) return ""; // HACK: handles http_server
s = "(function () {" + s + "})();"; // NOTE: dependent on firefox_addon which does 'var result = Function("with(arguments[0]){return "+cmd_text+"}")(session.window);'; DATE:2014-01-28
gplx.core.threads.Thread_adp_.Sleep(50); // NOTE: need to sleep, else images won't actually show up on screen; PAGE:nethackwiki.com:Weapons; DATE:2015-08-23
Xosrv_msg msg = Xosrv_msg.new_(Xosrv_cmd_types.Browser_exec, Bry_.Empty, Bry_.Empty, Bry_.Empty, Bry_.Empty, Bry_.new_u8(s));
usr_dlg.Note_many("", "", "sending browser.js: msg=~{0}", s);
wtr.Write(msg);
return "";
}
public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
if (ctx.Match(k, Invk_set)) {}
else return Gfo_invk_.Rv_unhandled;
return this;
} private static final String Invk_set = "set";
public static void Init_gui_for_server(Xoae_app app, Xosrv_socket_wtr wtr) {
Mem_kit mem_kit = (Mem_kit)Gfui_kit_.Mem();
mem_kit.New_html_impl_prototype_(new Gxw_html_server(app.Usr_dlg(), wtr)); // NOTE: set prototype before calling Kit_
app.Gui_mgr().Kit_(mem_kit);
}
public static void Assert_tab(Xoae_app app, Xoae_page page) {
Xog_win_itm browser_win = app.Gui_mgr().Browser_win();
if (browser_win.Active_tab() == null) { // no active tab
Xowe_wiki wiki = page.Wikie(); // take wiki from current page; NOTE: do not take from browser_win.Active_tab().Wiki(); DATE:2015-02-23
browser_win.Tab_mgr().Tabs_new_init(wiki, page); // create at least one active tab; DATE:2014-07-30
}
}
public static Xog_tab_itm Assert_tab2(Xoae_app app, Xowe_wiki wiki) {
Xog_win_itm browser_win = app.Gui_mgr().Browser_win();
Xog_tab_itm rv = browser_win.Active_tab();
if (rv == null) { // no active tab
Xoae_page page = Xoae_page.New(wiki, wiki.Ttl_parse(Bry_.new_a7("Empty_tab")));
rv = browser_win.Tab_mgr().Tabs_new_init(wiki, page); // create at least one active tab; DATE:2014-07-30
}
return rv;
}
}