1 /* ScummVM - Graphic Adventure Engine
2 *
3 * ScummVM is the legal property of its developers, whose names
4 * are too numerous to list here. Please refer to the COPYRIGHT
5 * file distributed with this source distribution.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 *
21 */
22
23 #include "ultima/ultima4/controllers/alpha_action_controller.h"
24 #include "ultima/ultima4/events/event_handler.h"
25 #include "ultima/ultima4/gfx/screen.h"
26
27 namespace Ultima {
28 namespace Ultima4 {
29
keyPressed(int key)30 bool AlphaActionController::keyPressed(int key) {
31 if (Common::isLower(key))
32 key = toupper(key);
33
34 if (key >= 'A' && key <= toupper(_lastValidLetter)) {
35 _value = key - 'A';
36 doneWaiting();
37 } else {
38 g_screen->screenMessage("\n%s", _prompt.c_str());
39 g_screen->update();
40 return KeyHandler::defaultHandler(key, nullptr);
41 }
42
43 return true;
44 }
45
keybinder(KeybindingAction action)46 void AlphaActionController::keybinder(KeybindingAction action) {
47 if (action == KEYBIND_ESCAPE) {
48 g_screen->screenMessage("\n");
49 _value = -1;
50 doneWaiting();
51 }
52 }
53
get(char lastValidLetter,const Common::String & prompt,EventHandler * eh)54 int AlphaActionController::get(char lastValidLetter, const Common::String &prompt, EventHandler *eh) {
55 if (!eh)
56 eh = eventHandler;
57
58 AlphaActionController ctrl(lastValidLetter, prompt);
59 eh->pushController(&ctrl);
60 return ctrl.waitFor();
61 }
62
63 } // End of namespace Ultima4
64 } // End of namespace Ultima
65