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3 ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/legal
6 ** This file is part of the tools applications of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
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15 ** use the contact form at http://qt.digia.com/contact-us.
17 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
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22 ** ensure the GNU Lesser General Public License version 2.1 requirements
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25 ** In addition, as a special exception, Digia gives you certain additional
26 ** rights. These rights are described in the Digia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** GNU General Public License Usage
30 ** Alternatively, this file may be used under the terms of the GNU
31 ** General Public License version 3.0 as published by the Free Software
32 ** Foundation and appearing in the file LICENSE.GPL included in the
33 ** packaging of this file. Please review the following information to
34 ** ensure the GNU General Public License version 3.0 requirements will be
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40 ****************************************************************************/
42 #include "mainwindow.h"
43 #include "splineeditor.h"
44 #include <QtQuick/QQuickView>
46 #include <QtQml/QQmlContext>
47 #include <QEasingCurve>
48 #include <QHBoxLayout>
49 #include <QVBoxLayout>
50 #include <QDoubleValidator>
53 MainWindow::MainWindow(QWidget *parent) :
56 SplineEditor *splineEditor = new SplineEditor(this);
58 QWidget *mainWidget = new QWidget(this);
60 setCentralWidget(mainWidget);
62 QHBoxLayout *hboxLayout = new QHBoxLayout(mainWidget);
63 QVBoxLayout *vboxLayout = new QVBoxLayout();
65 mainWidget->setLayout(hboxLayout);
66 hboxLayout->addLayout(vboxLayout);
68 QWidget *propertyWidget = new QWidget(this);
69 ui_properties.setupUi(propertyWidget);
71 ui_properties.spinBox->setMinimum(50);
72 ui_properties.spinBox->setMaximum(10000);
73 ui_properties.spinBox->setValue(500);
75 hboxLayout->addWidget(propertyWidget);
77 m_placeholder = new QWidget(this);
79 m_placeholder->setFixedSize(quickView.size());
81 vboxLayout->addWidget(splineEditor);
82 vboxLayout->addWidget(m_placeholder);
84 ui_properties.plainTextEdit->setPlainText(splineEditor->generateCode());
85 connect(splineEditor, SIGNAL(easingCurveCodeChanged(QString)), ui_properties.plainTextEdit, SLOT(setPlainText(QString)));
87 quickView.rootContext()->setContextProperty(QLatin1String("spinBox"), ui_properties.spinBox);
89 foreach (const QString &name, splineEditor->presetNames())
90 ui_properties.comboBox->addItem(name);
92 connect(ui_properties.comboBox, SIGNAL(currentIndexChanged(QString)), splineEditor, SLOT(setPreset(QString)));
94 splineEditor->setPreset(ui_properties.comboBox->currentText());
96 QVBoxLayout *groupBoxLayout = new QVBoxLayout(ui_properties.groupBox);
97 groupBoxLayout->setMargin(0);
98 ui_properties.groupBox->setLayout(groupBoxLayout);
100 groupBoxLayout->addWidget(splineEditor->pointListWidget());
101 m_splineEditor = splineEditor;
102 connect(ui_properties.plainTextEdit, SIGNAL(textChanged()), this, SLOT(textEditTextChanged()));
104 QDialog* importDialog = new QDialog(this);
105 ui_import.setupUi(importDialog);
106 ui_import.inInfluenceEdit->setValidator(new QDoubleValidator(this));
107 ui_import.inSlopeEdit->setValidator(new QDoubleValidator(this));
108 ui_import.outInfluenceEdit->setValidator(new QDoubleValidator(this));
109 ui_import.outSlopeEdit->setValidator(new QDoubleValidator(this));
110 connect(ui_properties.importButton, SIGNAL(clicked()), importDialog, SLOT(show()));
111 connect(importDialog, SIGNAL(finished(int)), this, SLOT(importData(int)));
113 connect(this, SIGNAL(close()), this, SLOT(doClose()));
117 void MainWindow::showQuickView()
119 const int margin = 16;
120 quickView.setPosition(pos() + QPoint(0, frameGeometry().height() + margin));
126 void MainWindow::textEditTextChanged()
128 m_splineEditor->setEasingCurve(ui_properties.plainTextEdit->toPlainText().trimmed());
131 void MainWindow::moveEvent(QMoveEvent *event)
133 QMainWindow::moveEvent(event);
137 void MainWindow::resizeEvent(QResizeEvent *event)
139 QMainWindow::resizeEvent(event);
143 void MainWindow::initQml()
145 quickView.setFlags(Qt::FramelessWindowHint);
146 quickView.rootContext()->setContextProperty(QLatin1String("editor"), m_splineEditor);
147 quickView.setSource(QUrl("qrc:/preview.qml"));
151 void MainWindow::closeEvent(QCloseEvent *)
156 void MainWindow::importData(int result)
160 double ii = ui_import.inInfluenceEdit->text().toDouble();
161 double is = ui_import.inSlopeEdit->text().toDouble();
162 double oi = ui_import.outInfluenceEdit->text().toDouble();
163 double os = ui_import.outSlopeEdit->text().toDouble();
164 ii = qBound<double>(0., ii, 100.) / 100.;
165 oi = qBound<double>(0., oi, 100.) / 100.;
166 QString generatedString = QString("[%1,%2,%3,%4,1,1]").arg(ii, 0, 'f', 3)
167 .arg(ii*is,0,'f',3).arg(1-oi, 0, 'f', 3).arg(1-(oi*os), 0, 'f', 3);
168 ui_properties.plainTextEdit->setPlainText(generatedString);