frontend/client/query_handler.cpp

#include "dclient/query_handler.h"
#include "dclient/widgets.h"
#include "dclient/widgets/map.h"
#include "dclient/widgets/query.h"

#include "adt/string.h"

#include <ndk++/application.hh>

#include <boost/algorithm/string/split.hpp>

query_handler::query_handler ( interface::communicator &comm
                             , widgets &ui
                             , std::string const &username
                             , std::string const &password
                             )
  : sender (comm)
  , ui (ui)
  , username (username)
  , password (password)
{
  ui.query_input->on_commit () = [this] (std::string const &answer) {
    this->send ("reply", answer);
    this->ui.map->focus ();
    this->ui.query_input->set_text ("");
    this->ui.query->hide ();
    ndk::app->cursor_off ();
  };
}

void
query_handler::query (int flags, std::string const &prompt)
{
  if (!username.empty ())
    {
      if (flags == 0 && !strncmp (prompt, "What is your name?"))
        send ("reply", username);
      else if (flags == 4 && !strncmp (prompt, "What is your password?"))
        send ("reply", password);
      else if (flags == 4 && !strncmp (prompt, "Please type your password again."))
        send ("reply", password);
      return;
    }
  else
    {
      if (flags == 4 && !strncmp (prompt, "What is your password?"))
        ui.query_input->set_mode (ndk::edit::password);
      else if (flags == 4 && !strncmp (prompt, "Please type your password again."))
        ui.query_input->set_mode (ndk::edit::password);
      else
        ui.query_input->set_mode (ndk::edit::normal);
    }

  std::vector<std::string> lines;
  boost::split (lines, prompt, [](char c) { return c == '\n'; });

  ui.query->update (std::move (lines));
  ui.query->visualize ();
  ui.repack ();

  ui.query_input->focus ();

  ndk::app->update ();
}
Revision:	1.4
Committed:	Tue Oct 19 09:45:10 2010 UTC (16 years ago) by sf-pippijn
Branch:	MAIN
Changes since 1.3:	+2 -2 lines
Log Message:	- use wchar_t for single characters (glyphs and line drawing) - merge ncurses and ndk wrappers - simplify colour caching
#	User	Rev	Content
1	sf-pippijn	1.1	#include "dclient/query_handler.h"
2			#include "dclient/widgets.h"
3			#include "dclient/widgets/map.h"
4			#include "dclient/widgets/query.h"
5
6			#include "adt/string.h"
7
8			#include <ndk++/application.hh>
9
10			#include <boost/algorithm/string/split.hpp>
11
12			query_handler::query_handler ( interface::communicator &comm
13			, widgets &ui
14			, std::string const &username
15			, std::string const &password
16			)
17			: sender (comm)
18			, ui (ui)
19			, username (username)
20			, password (password)
21			{
22	sf-pippijn	1.3	ui.query_input->on_commit () = [this] (std::string const &answer) {
23	sf-pippijn	1.2	this->send ("reply", answer);
24	sf-pippijn	1.1	this->ui.map->focus ();
25	sf-pippijn	1.3	this->ui.query_input->set_text ("");
26	sf-pippijn	1.1	this->ui.query->hide ();
27	sf-pippijn	1.4	ndk::app->cursor_off ();
28	sf-pippijn	1.1	};
29			}
30
31			void
32			query_handler::query (int flags, std::string const &prompt)
33			{
34			if (!username.empty ())
35			{
36			if (flags == 0 && !strncmp (prompt, "What is your name?"))
37			send ("reply", username);
38			else if (flags == 4 && !strncmp (prompt, "What is your password?"))
39			send ("reply", password);
40			else if (flags == 4 && !strncmp (prompt, "Please type your password again."))
41			send ("reply", password);
42			return;
43			}
44			else
45			{
46			if (flags == 4 && !strncmp (prompt, "What is your password?"))
47	sf-pippijn	1.3	ui.query_input->set_mode (ndk::edit::password);
48	sf-pippijn	1.1	else if (flags == 4 && !strncmp (prompt, "Please type your password again."))
49	sf-pippijn	1.3	ui.query_input->set_mode (ndk::edit::password);
50	sf-pippijn	1.1	else
51	sf-pippijn	1.3	ui.query_input->set_mode (ndk::edit::normal);
52	sf-pippijn	1.1	}
53
54			std::vector<std::string> lines;
55			boost::split (lines, prompt, [](char c) { return c == '\n'; });
56
57			ui.query->update (std::move (lines));
58			ui.query->visualize ();
59			ui.repack ();
60
61	sf-pippijn	1.3	ui.query_input->focus ();
62	sf-pippijn	1.1
63	sf-pippijn	1.4	ndk::app->update ();
64	sf-pippijn	1.1	}