git.sesse.net Git - kdenlive/blob - src/geometryval.cpp

   1 /***************************************************************************
   2                           geomeytrval.cpp  -  description
   3                              -------------------
   4     begin                : 03 Aug 2008
   5     copyright            : (C) 2008 by Marco Gittler
   6     email                : g.marco@freenet.de
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18
  19 #include "geometryval.h"
  20 #include <QGraphicsView>
  21 #include <QVBoxLayout>
  22 #include <QGraphicsScene>
  23 #include "graphicsscenerectmove.h"
  24 #include <QGraphicsRectItem>
  25 #include <QMouseEvent>
  26 #include <KDebug>
  27
  28 Geometryval::Geometryval(QWidget* parent): QWidget(parent) {
  29     ui.setupUi(this);
  30     QVBoxLayout* vbox = new QVBoxLayout(this);
  31     ui.widget->setLayout(vbox);
  32     QGraphicsView *view = new QGraphicsView(this);
  33     view->setBackgroundBrush(QBrush(QColor(0, 0, 0)));
  34     vbox->addWidget(view);
  35
  36     ui.frame->setTickPosition(QSlider::TicksBelow);
  37
  38     scene = new GraphicsSceneRectMove(this);
  39     scene->setTool(TITLE_SELECT);
  40     view->setScene(scene);
  41     double aspect = 4.0 / 3.0; //change to project val
  42     QGraphicsRectItem *m_frameBorder = new QGraphicsRectItem(QRectF(0, 0, 100.0*aspect, 100));
  43     m_frameBorder->setZValue(-1100);
  44     //m_frameBorder->setBrush(QColor(255, 255, 0, 255));
  45     m_frameBorder->setPen(QPen(QBrush(QColor(255, 255, 255, 255)), 1.0, Qt::DashLine));
  46     scene->addItem(m_frameBorder);
  47
  48     paramRect = new QGraphicsRectItem(QRectF(20.0*aspect, 20, 80*aspect, 80));
  49
  50     paramRect->setZValue(0);
  51     //m_frameBorder1->setBrush(QColor(255, 0, 0, 0));
  52     paramRect->setPen(QPen(QBrush(QColor(255, 0, 0, 255)), 1.0));
  53
  54     scene->addItem(paramRect);
  55
  56     scene->setSceneRect(-100.0*aspect, -100, 300.0*aspect, 300);
  57 }
  58
  59 void Geometryval::mouseMoveEvent(QMouseEvent *event) {
  60     //if (event->button())
  61     kDebug() << paramRect->rect();
  62 }
  63
  64 QDomElement Geometryval::getParamDesc() {
  65     return param;
  66 }
  67
  68 void Geometryval::setupParam(const QDomElement& par, const QString& paramName, int minFrame, int maxFrame) {
  69     param = par;
  70     ui.frame->setRange(minFrame, maxFrame);
  71 }