diff options
Diffstat (limited to 'dgedit/canvastoollisten.cc')
-rw-r--r-- | dgedit/canvastoollisten.cc | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/dgedit/canvastoollisten.cc b/dgedit/canvastoollisten.cc deleted file mode 100644 index 847c32d..0000000 --- a/dgedit/canvastoollisten.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/*************************************************************************** - * canvastoollisten.cc - * - * Fri Jul 29 16:57:48 CEST 2011 - * Copyright 2011 Bent Bisballe Nyeng - * deva@aasimon.org - ****************************************************************************/ - -/* - * This file is part of DrumGizmo. - * - * DrumGizmo 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 2 of the License, or - * (at your option) any later version. - * - * DrumGizmo 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 DrumGizmo; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ -#include "canvastoollisten.h" - -#include <QApplication> - -CanvasToolListen::CanvasToolListen(Canvas *c, Player &p) - : player(p) -{ - lastpos = pos = 0; - canvas = c ; -} - -bool CanvasToolListen::mousePressEvent(QMouseEvent *event) -{ - if(!isActive()) return false; - player.setPosition(canvas->unmapX(event->x())); - canvas->update(); - connect(&player, SIGNAL(positionUpdate(size_t)), this, SLOT(update(size_t))); - return true; -} - -bool CanvasToolListen::mouseReleaseEvent(QMouseEvent *event) -{ - if(!isActive()) return false; - player.stop(); - disconnect(&player, SIGNAL(positionUpdate(size_t)), - this, SLOT(update(size_t))); - lastpos = 0; - canvas->update(); - return true; -} - -void CanvasToolListen::paintEvent(QPaintEvent *event, QPainter &painter) -{ - if(!isActive()) return; - - if(player.pos < player.end) { - painter.setPen(QColor(0, 127, 127)); - painter.drawLine(canvas->mapX(pos), - event->rect().y(), - canvas->mapX(pos), - event->rect().y() + event->rect().height()); - } -} - -void CanvasToolListen::update(size_t pos) -{ - this->pos = pos; - size_t last = canvas->mapX(lastpos); - size_t x = canvas->mapX(player.pos); - QRect r(last, 0, - x - last + 2, canvas->height()); - - canvas->update(r); - lastpos = pos; -} |