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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "mm/mm1/views_enh/text_entry.h"
namespace MM {
namespace MM1 {
namespace ViewsEnh {
void TextEntry::display(int x, int y, int maxLen,
bool isNumeric, Abort abortFn, Enter enterFn) {
_maxLen = maxLen;
_abortFn = abortFn;
_enterFn = enterFn;
_isNumeric = isNumeric;
_text = "";
_bounds = Common::Rect(x, y, x + maxLen * 8, y + 9);
addView(this);
}
bool TextEntry::msgFocus(const FocusMessage &msg) {
TextView::msgFocus(msg);
MetaEngine::setKeybindingMode(KeybindingMode::KBMODE_MINIMAL);
return true;
}
void TextEntry::draw() {
drawText();
writeChar('_');
}
void TextEntry::drawText() {
Graphics::ManagedSurface s = getSurface();
s.clear(0x99);
writeString(0, 0, _text);
}
bool TextEntry::msgKeypress(const KeypressMessage &msg) {
if (msg.keycode == Common::KEYCODE_RETURN && !_text.empty()) {
drawText();
close();
_enterFn(_text);
} else if (msg.keycode == Common::KEYCODE_BACKSPACE &&
!_text.empty()) {
_text.deleteLastChar();
redraw();
return true;
} else if (msg.ascii >= 32 && msg.ascii <= 127 &&
_text.size() < _maxLen) {
if (_isNumeric && (msg.ascii < '0' || msg.ascii > '9'))
return true;
_text += msg.ascii;
// Single character numeric fields, particular spell
// level/number selection, return immediately
if (_isNumeric && _maxLen == 1) {
drawText();
msgAction(ActionMessage(KEYBIND_SELECT));
} else {
redraw();
}
}
return true;
}
bool TextEntry::msgAction(const ActionMessage &msg) {
if (msg._action == KEYBIND_ESCAPE) {
drawText();
close();
_abortFn();
}
return true;
}
} // namespace ViewsEnh
} // namespace MM1
} // namespace MM
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