77 lines
2.1 KiB
C++
77 lines
2.1 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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#include "common/textconsole.h"
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#include "qdengine/system/input/mouse_input.h"
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#include "qdengine/system/graphics/gr_dispatcher.h"
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namespace QDEngine {
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mouseDispatcher::mouseDispatcher() : _events(0), _active_events(0), _mouse_x(0), _mouse_y(0), _button_status(0) {
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for (int i = 0; i < EV_MOUSE_MOVE + 1; i++)
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_event_handlers[i] = 0;
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}
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mouseDispatcher::~mouseDispatcher() {
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}
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mouseDispatcher *mouseDispatcher::instance() {
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static mouseDispatcher dsp;
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return &dsp;
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}
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bool mouseDispatcher::handle_event(mouseEvent ev, int x, int y, int flags) {
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if (x >= grDispatcher::instance()->get_SizeX())
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x = grDispatcher::instance()->get_SizeX() - 1;
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if (y >= grDispatcher::instance()->get_SizeY())
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y = grDispatcher::instance()->get_SizeY() - 1;
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if (_event_handlers[ev])
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(*_event_handlers[ev])(x, y, flags);
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switch (ev) {
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case EV_LEFT_DOWN:
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_button_status |= 1 << (ID_BUTTON_LEFT);
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break;
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case EV_LEFT_UP:
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_button_status &= ~(1 << ID_BUTTON_LEFT);
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break;
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case EV_RIGHT_DOWN:
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_button_status |= 1 << (ID_BUTTON_RIGHT);
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break;
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case EV_RIGHT_UP:
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_button_status &= ~(1 << ID_BUTTON_RIGHT);
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break;
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default:
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break;
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}
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toggle_event(ev);
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_mouse_x = x;
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_mouse_y = y;
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return true;
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}
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} // namespace QDEngine
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