65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef ULTIMA4_CONTROLLERS_READ_STRING_CONTROLLER_H
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#define ULTIMA4_CONTROLLERS_READ_STRING_CONTROLLER_H
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#include "ultima/ultima4/controllers/controller.h"
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#include "ultima/ultima4/events/event_handler.h"
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#include "ultima/ultima4/views/textview.h"
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namespace Ultima {
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namespace Ultima4 {
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/**
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* A controller to read a Common::String, terminated by the enter key.
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*/
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class ReadStringController : public WaitableController<Common::String> {
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public:
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/**
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* @param maxlen the maximum length of the Common::String
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* @param screenX the screen column where to begin input
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* @param screenY the screen row where to begin input
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* @param accepted_chars a Common::String characters to be accepted for input
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*/
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ReadStringController(int maxlen, int screenX, int screenY, const Common::String &accepted_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 \n\r\010");
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ReadStringController(int maxlen, TextView *view, const Common::String &accepted_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 \n\r\010");
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bool keyPressed(int key) override;
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static Common::String get(int maxlen, int screenX, int screenY, EventHandler *eh = nullptr);
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static Common::String get(int maxlen, TextView *view, EventHandler *eh = nullptr);
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#ifdef IOS_ULTIMA4
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void setValue(const Common::String &utf8StringValue) {
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value = utf8StringValue;
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}
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#endif
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protected:
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int _maxLen, _screenX, _screenY;
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TextView *_view;
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Common::String _accepted;
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};
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} // End of namespace Ultima4
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} // End of namespace Ultima
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#endif
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