#include "toonzqt/functionsegmentviewer.h"
// TnzQt includes
#include "toonzqt/intfield.h"
#include "toonzqt/filefield.h"
#include "toonzqt/doublefield.h"
#include "toonzqt/expressionfield.h"
#include "toonzqt/dvdialog.h"
#include "tw/stringtable.h"
#include "toonzqt/functionsheet.h"
#include "toonzqt/functionpanel.h"
#include "toonzqt/gutil.h"
// TnzLib includes
#include "toonz/doubleparamcmd.h"
#include "toonz/txsheetexpr.h"
#include "toonz/txsheet.h"
#include "toonz/txsheethandle.h"
// TnzBase includes
#include "tdoubleparam.h"
#include "texpression.h"
#include "tunit.h"
// TnzCore includes
#include "tconvert.h"
// Qt includes
#include <QGridLayout>
#include <QLabel>
#include <QStackedWidget>
#include <QGroupBox>
#include <QComboBox>
#include <QPushButton>
#include <QIntValidator>
#include <QTextEdit>
using namespace DVGui;
//-----------------------------------------------------------------------------
static LineEdit *createField() {
LineEdit *field = new LineEdit();
/*
field->setMaximumWidth(100);
field->setFixedHeight(100);
field->setMinimumHeight(100);
*/
return field;
}
//=============================================================================
FunctionSegmentPage::FunctionSegmentPage(FunctionSegmentViewer *parent)
: QWidget(parent), m_viewer(parent) {}
FunctionSegmentPage::~FunctionSegmentPage() {}
//=============================================================================
class FunctionEmptySegmentPage final : public FunctionSegmentPage {
public:
FunctionEmptySegmentPage(FunctionSegmentViewer *parent = 0)
: FunctionSegmentPage(parent) {}
void refresh() override {}
void apply() override {}
void init(int segmentLength) override {}
};
//=============================================================================
SpeedInOutSegmentPage::SpeedInOutSegmentPage(FunctionSegmentViewer *parent)
: FunctionSegmentPage(parent) {
m_speed0xFld = new LineEdit("0");
m_speed0yFld = new DVGui::MeasuredDoubleLineEdit();
m_speed1xFld = new LineEdit("0");
m_speed1yFld = new DVGui::MeasuredDoubleLineEdit();
m_firstSpeedFld = new DVGui::MeasuredDoubleLineEdit();
m_lastSpeedFld = new DVGui::MeasuredDoubleLineEdit();
//----layout
QGridLayout *mainLayout = new QGridLayout();
mainLayout->setHorizontalSpacing(5);
mainLayout->setVerticalSpacing(5);
mainLayout->setMargin(2);
{
mainLayout->addWidget(new QLabel(tr("First Speed:")), 0, 0,
Qt::AlignRight | Qt::AlignVCenter);
mainLayout->addWidget(m_firstSpeedFld, 0, 1, 1, 2);
mainLayout->addWidget(new QLabel(tr("Handle:")), 1, 0,
Qt::AlignRight | Qt::AlignVCenter);
mainLayout->addWidget(m_speed0yFld, 1, 1);
mainLayout->addWidget(new QLabel(tr("/")), 1, 2);
mainLayout->addWidget(m_speed0xFld, 1, 3);
mainLayout->addWidget(new QLabel(tr("Last Speed:")), 2, 0,
Qt::AlignRight | Qt::AlignVCenter);
mainLayout->addWidget(m_lastSpeedFld, 2, 1, 1, 2);
mainLayout->addWidget(new QLabel(tr("Handle:")), 3, 0,
Qt::AlignRight | Qt::AlignVCenter);
mainLayout->addWidget(m_speed1yFld, 3, 1);
mainLayout->addWidget(new QLabel(tr("/")), 3, 2);
mainLayout->addWidget(m_speed1xFld, 3, 3);
}
mainLayout->setColumnStretch(0, 0);
mainLayout->setColumnStretch(1, 1);
mainLayout->setColumnStretch(2, 0);
mainLayout->setColumnStretch(3, 1);
setLayout(mainLayout);
bool ret = connect(m_speed0xFld, SIGNAL(editingFinished()), this,
SLOT(onFirstHandleXChanged()));
ret = ret && connect(m_speed0yFld, SIGNAL(editingFinished()), this,
SLOT(onFirstHandleYChanged()));
ret = ret && connect(m_firstSpeedFld, SIGNAL(editingFinished()), this,
SLOT(onFirstSpeedChanged()));
ret = ret && connect(m_speed1xFld, SIGNAL(editingFinished()), this,
SLOT(onLastHandleXChanged()));
ret = ret && connect(m_speed1yFld, SIGNAL(editingFinished()), this,
SLOT(onLastHandleYChanged()));
ret = ret && connect(m_lastSpeedFld, SIGNAL(editingFinished()), this,
SLOT(onLastSpeedChanged()));
assert(ret);
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::onFirstHandleXChanged() {
double x = m_speed0xFld->text().toDouble();
/*--- 前のSegmentが存在して、Linkしていて、SpeedIn/Outでない場合、
Speedを保持してハンドルの長さを変える。---*/
int segmentIndex = getViewer()->getSegmentIndex();
if (segmentIndex > 0) /*--- 前のSegmentが存在している条件 ---*/
{
TDoubleKeyframe kf = getCurve()->getKeyframe(segmentIndex);
/*--- Linkしていて、SpeedIn/Outでない場合の条件 ---*/
if (kf.m_linkedHandles && kf.m_prevType != TDoubleKeyframe::SpeedInOut) {
double speed = m_firstSpeedFld->getValue();
m_speed0yFld->setValue(x * speed);
return;
}
}
/*--- 条件から外れる場合 ---*/
double y = m_speed0yFld->getValue();
if (x != 0.0)
m_firstSpeedFld->setValue(y / x);
else
m_firstSpeedFld->setText(tr("---"));
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::onFirstHandleYChanged() {
double y = m_speed0yFld->getValue();
/*--- 前のSegmentが存在して、Linkしていて、SpeedIn/Outでない場合、
Speedを保持してハンドルの長さを変える。---*/
int segmentIndex = getViewer()->getSegmentIndex();
if (segmentIndex > 0) /*--- 前のSegmentが存在している条件 ---*/
{
TDoubleKeyframe kf = getCurve()->getKeyframe(segmentIndex);
/*--- Linkしていて、SpeedIn/Outでない場合の条件 ---*/
if (kf.m_linkedHandles && kf.m_prevType != TDoubleKeyframe::SpeedInOut) {
double speed = m_firstSpeedFld->getValue();
if (!areAlmostEqual(speed, 0.0, 0.001))
m_speed0xFld->setText(QString::number(y / speed, 'f', 1));
else
m_speed0xFld->setText(QString::number(0, 'f', 1));
return;
}
}
/*--- 条件から外れる場合 ---*/
double x = m_speed0xFld->text().toDouble();
if (x != 0.0)
m_firstSpeedFld->setValue(y / x);
else
m_firstSpeedFld->setText(tr("---"));
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::onFirstSpeedChanged() {
/*--- Speedを変えた場合は、Valueを変える。 ---*/
double speed = m_firstSpeedFld->getValue();
double x = m_speed0xFld->text().toDouble();
m_speed0yFld->setValue(speed * x);
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::onLastHandleXChanged() {
double x = m_speed1xFld->text().toDouble();
/*--- 後のSegmentが存在して、Linkしていて、SpeedIn/Outでない場合、
Speedを保持してハンドルの長さを変える。 ---*/
int segmentIndex = getViewer()->getSegmentIndex();
TDoubleParam *curve = getCurve();
if (curve && curve->getKeyframeCount() >= 3 &&
segmentIndex < curve->getKeyframeCount() -
2) /*--- 後のSegmentが存在している条件 ---*/
{
TDoubleKeyframe kf = getCurve()->getKeyframe(segmentIndex + 1);
/*--- Linkしていて、SpeedIn/Outでない場合の条件 ---*/
if (kf.m_linkedHandles && kf.m_type != TDoubleKeyframe::SpeedInOut) {
double speed = m_lastSpeedFld->getValue();
m_speed1yFld->setValue(x * speed);
return;
}
}
/*--- 条件から外れる場合 ---*/
double y = m_speed1yFld->getValue();
if (x != 0.0)
m_lastSpeedFld->setValue(y / x);
else
m_lastSpeedFld->setText(tr("---"));
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::onLastHandleYChanged() {
double y = m_speed1yFld->getValue();
/*--- 後のSegmentが存在して、Linkしていて、SpeedIn/Outでない場合、
Speedを保持してハンドルの長さを変える。 ---*/
int segmentIndex = getViewer()->getSegmentIndex();
TDoubleParam *curve = getCurve();
if (curve && curve->getKeyframeCount() >= 3 &&
segmentIndex < curve->getKeyframeCount() -
2) /*--- 後のSegmentが存在している条件 ---*/
{
TDoubleKeyframe kf = getCurve()->getKeyframe(segmentIndex + 1);
/*--- Linkしていて、SpeedIn/Outでない場合の条件 ---*/
if (kf.m_linkedHandles && kf.m_type != TDoubleKeyframe::SpeedInOut) {
double speed = m_lastSpeedFld->getValue();
std::cout << "speed: " << speed << std::endl;
if (!areAlmostEqual(speed, 0.0, 0.001))
m_speed1xFld->setText(QString::number(y / speed, 'f', 1));
else
m_speed1xFld->setText(QString::number(0, 'f', 1));
return;
}
}
/*--- 条件から外れる場合 ---*/
double x = m_speed1xFld->text().toDouble();
if (x != 0.0)
m_lastSpeedFld->setValue(y / x);
else
m_lastSpeedFld->setText(tr("---"));
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::onLastSpeedChanged() {
/*--- Speedを変えた場合は、Valueを変える。 ---*/
double speed = m_lastSpeedFld->getValue();
double x = m_speed1xFld->text().toDouble();
m_speed1yFld->setValue(speed * x);
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::refresh() {
TDoubleParam *curve = getCurve();
int kIndex = getViewer()->getSegmentIndex();
if (!curve || kIndex < 0 || kIndex + 1 >= curve->getKeyframeCount()) return;
if (curve->getKeyframe(kIndex).m_type != TDoubleKeyframe::SpeedInOut) return;
std::string measureName = curve->getMeasureName();
if (measureName == "zdepth")
measureName = "zdepth.handle";
else if (measureName == "zdepth.cam")
measureName = "zdepth.cam.handle";
TPointD speedOut = curve->getSpeedOut(kIndex);
m_speed0xFld->setText(QString::number(speedOut.x, 'f', 1));
m_speed0yFld->setMeasure(measureName);
m_speed0yFld->setValue(speedOut.y);
m_firstSpeedFld->setMeasure(measureName);
if (speedOut.x != 0.0)
m_firstSpeedFld->setValue(speedOut.y / speedOut.x);
else
m_firstSpeedFld->setText(tr("---"));
TPointD speedIn = curve->getSpeedIn(kIndex + 1);
m_speed1xFld->setText(QString::number(speedIn.x, 'f', 1));
m_speed1yFld->setMeasure(measureName);
m_speed1yFld->setValue(speedIn.y);
m_lastSpeedFld->setMeasure(measureName);
if (speedIn.x != 0.0)
m_lastSpeedFld->setValue(speedIn.y / speedIn.x);
else
m_lastSpeedFld->setText(tr("---"));
/*--- キーフレームがリンク、かつ隣がSpeedIn/Outでないとき、
Speed入力BoxをDisableする。それ以外の場合はEnableする ---*/
// PrevKey
if (kIndex > 0 && curve->getKeyframe(kIndex).m_linkedHandles &&
curve->getKeyframe(kIndex).m_prevType != TDoubleKeyframe::SpeedInOut)
m_firstSpeedFld->setEnabled(false);
else
m_firstSpeedFld->setEnabled(true);
// NextKey
if (curve->getKeyframeCount() >= 3 &&
kIndex < curve->getKeyframeCount() - 2 &&
curve->getKeyframe(kIndex + 1).m_linkedHandles &&
curve->getKeyframe(kIndex + 1).m_type != TDoubleKeyframe::SpeedInOut)
m_lastSpeedFld->setEnabled(false);
else
m_lastSpeedFld->setEnabled(true);
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::init(int segmentLength) {
TDoubleParam *curve = getCurve();
if (!curve) return;
m_speed0xFld->setText(QString::number((double)segmentLength / 3.0));
m_speed0yFld->setMeasure(curve->getMeasureName());
m_speed0yFld->setValue(0);
m_firstSpeedFld->setMeasure(curve->getMeasureName());
m_firstSpeedFld->setValue(0);
m_speed1xFld->setText(QString::number(-(double)segmentLength / 3.0));
m_speed1yFld->setMeasure(curve->getMeasureName());
m_speed1yFld->setValue(0);
m_lastSpeedFld->setMeasure(curve->getMeasureName());
m_lastSpeedFld->setValue(0);
}
//-----------------------------------------------------------------------------
void SpeedInOutSegmentPage::getGuiValues(TPointD &speedIn, TPointD &speedOut) {
speedOut.x = m_speed0xFld->text().toDouble();
speedOut.y = m_speed0yFld->getValue();
speedIn.x = m_speed1xFld->text().toDouble();
speedIn.y = m_speed1yFld->getValue();
}
//=============================================================================
EaseInOutSegmentPage::EaseInOutSegmentPage(bool isPercentage,
FunctionSegmentViewer *parent)
: FunctionSegmentPage(parent)
, m_fieldScale(isPercentage ? 100.0 : 1.0)
, m_isPercentage(isPercentage) {
std::string measureName = isPercentage ? "percentage" : "";
m_ease0Fld = new DVGui::MeasuredDoubleLineEdit();
m_ease0Fld->setMeasure(measureName);
m_ease1Fld = new DVGui::MeasuredDoubleLineEdit();
m_ease1Fld->setMeasure(measureName);
m_ease0Fld->setText("0");
m_ease1Fld->setText("0");
//----layout
QGridLayout *mainLayout = new QGridLayout();
mainLayout->setSpacing(5);
mainLayout->setMargin(2);
{
mainLayout->addWidget(new QLabel(tr("Ease Out:")), 0, 0,
Qt::AlignRight | Qt::AlignVCenter);
mainLayout->addWidget(m_ease0Fld, 0, 1);
mainLayout->addWidget(new QLabel(tr("Ease In:")), 1, 0,
Qt::AlignRight | Qt::AlignVCenter);
mainLayout->addWidget(m_ease1Fld, 1, 1);
}
mainLayout->setColumnStretch(0, 0);
mainLayout->setColumnStretch(1, 1);
setLayout(mainLayout);
}
//-----------------------------------------------------------------------------
void EaseInOutSegmentPage::refresh() {
TDoubleParam *curve = getCurve();
if (!curve) return;
TDoubleKeyframe kf0 = curve->getKeyframeAt(getR0());
TDoubleKeyframe kf1 = curve->getKeyframeAt(getR1());
m_ease0Fld->setValue(kf0.m_speedOut.x / m_fieldScale);
m_ease1Fld->setValue(-kf1.m_speedIn.x / m_fieldScale);
}
//-----------------------------------------------------------------------------
void EaseInOutSegmentPage::onEase0Changed() {
TDoubleParam *curve = getCurve();
int kIndex = getViewer()->getSegmentIndex();
if (!curve || kIndex < 0) return;
KeyframeSetter setter(curve, kIndex);
setter.setEaseOut(m_ease0Fld->getValue() * m_fieldScale);
}
//-----------------------------------------------------------------------------
void EaseInOutSegmentPage::onEase1Changed() {
TDoubleParam *curve = getCurve();
int kIndex = getViewer()->getSegmentIndex();
if (!curve || kIndex < 0) return;
KeyframeSetter setter(curve, kIndex + 1);
setter.setEaseIn(-m_ease1Fld->getValue() * m_fieldScale);
}
//-----------------------------------------------------------------------------
void EaseInOutSegmentPage::init(int segmentLength) {
TDoubleParam *curve = getCurve();
if (!curve) return;
int kIndex = getViewer()->getSegmentIndex();
/*---- 既にあるSegment上でTypeを切り替えたとき ----*/
if (0 <= kIndex && kIndex < curve->getKeyframeCount() - 1) {
TDoubleKeyframe keyFrame = curve->getKeyframe(kIndex);
TDoubleKeyframe nextKeyFrame = curve->getKeyframe(kIndex + 1);
double ease0 = 0, ease1 = 0;
/*--- EaseInOut(Frame)からEaseIO(%)に切り替えたとき ---*/
if (keyFrame.m_type == TDoubleKeyframe::EaseInOut && m_isPercentage) {
// absolute -> percentage
ease0 = keyFrame.m_speedOut.x / (double)segmentLength;
ease1 = -nextKeyFrame.m_speedIn.x / (double)segmentLength;
ease0 = tcrop(ease0, 0.0, 1.0);
ease1 = tcrop(ease1, 0.0, 1.0 - ease0);
}
//*--- EaseIO(%)からEaseInOut(Frame)に切り替えたとき ---*/
else if (keyFrame.m_type == TDoubleKeyframe::EaseInOutPercentage &&
!m_isPercentage) {
// percentage -> absolute
ease0 = keyFrame.m_speedOut.x * 0.01 * (double)segmentLength;
ease1 = -nextKeyFrame.m_speedIn.x * 0.01 * (double)segmentLength;
ease0 = tcrop(ease0, 0.0, (double)segmentLength);
ease1 = tcrop(ease1, 0.0, (double)segmentLength - ease0);
} else {
ease1 = ease0 = ((m_isPercentage) ? 1.0 : (double)segmentLength) / 3.0;
}
if (!m_isPercentage) {
ease0 = floor(ease0 + 0.5);
ease1 = floor(ease1 + 0.5);
}
m_ease0Fld->setValue(ease0);
m_ease1Fld->setValue(ease1);
} else {
double value = ((m_isPercentage) ? 1.0 : (double)segmentLength) / 3.0;
if (!m_isPercentage) value = floor(value + 0.5);
m_ease0Fld->setValue(value);
m_ease1Fld->setValue(value);
}
}
//-----------------------------------------------------------------------------
void EaseInOutSegmentPage::getGuiValues(TPointD &easeIn, TPointD &easeOut) {
easeOut.x = m_ease0Fld->getValue() * m_fieldScale;
easeOut.y = 0;
easeIn.x = -m_ease1Fld->getValue() * m_fieldScale;
easeIn.y = 0;
}
//=============================================================================
FunctionExpressionSegmentPage::FunctionExpressionSegmentPage(
FunctionSegmentViewer *parent)
: FunctionSegmentPage(parent) {
m_expressionFld = new DVGui::ExpressionField();
m_expressionFld->setFixedHeight(21);
QLabel *unitLabel = new QLabel(tr("Unit:"));
unitLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
m_unitFld = createField();
m_unitFld->setFixedWidth(40);
m_unitFld->setText("inch");
//---- layout
QVBoxLayout *mainLayout = new QVBoxLayout();
mainLayout->setSpacing(2);
mainLayout->setMargin(2);
{
mainLayout->addSpacing(3);
mainLayout->addWidget(new QLabel(tr("Expression:")));
mainLayout->addWidget(m_expressionFld);
mainLayout->addSpacing(3);
QHBoxLayout *unitLay = new QHBoxLayout();
{
unitLay->addWidget(unitLabel);
unitLay->addWidget(m_unitFld);
unitLay->addStretch();
}
mainLayout->addLayout(unitLay);
}
setLayout(mainLayout);
}
//-----------------------------------------------------------------------------
void FunctionExpressionSegmentPage::refresh() {
TDoubleParam *curve = getCurve();
if (!curve) {
m_expressionFld->setGrammar(0);
return;
}
TDoubleKeyframe kf0 = curve->getKeyframeAt(getR0());
std::string expression = kf0.m_expressionText;
bool oldBlockSignalsStatus = m_expressionFld->blockSignals(true);
m_expressionFld->setGrammar(curve->getGrammar());
m_expressionFld->setExpression(expression);
m_expressionFld->blockSignals(oldBlockSignalsStatus);
std::wstring unitName = ::to_wstring(kf0.m_unitName);
if (unitName == L"" && curve->getMeasure())
unitName = curve->getMeasure()->getCurrentUnit()->getDefaultExtension();
oldBlockSignalsStatus = m_unitFld->blockSignals(true);
m_unitFld->setText(QString::fromStdWString(unitName));
m_unitFld->blockSignals(oldBlockSignalsStatus);
}
//-----------------------------------------------------------------------------
void FunctionExpressionSegmentPage::init(int segmentLength) {
TDoubleParam *curve = getCurve();
if (!curve) {
m_expressionFld->setGrammar(0);
m_expressionFld->setEnabled(false);
return;
}
m_expressionFld->setEnabled(true);
m_expressionFld->setGrammar(curve->getGrammar());
int kIndex = getViewer()->getSegmentIndex();
/*--- すでにあるカーブをExpressionに切り替えた場合 ---*/
if (kIndex >= 0) {
TDoubleKeyframe keyFrame = curve->getKeyframe(kIndex);
double value = curve->getValue(keyFrame.m_frame);
const TUnit *unit = 0;
if (curve->getMeasure()) unit = curve->getMeasure()->getCurrentUnit();
if (unit) value = unit->convertTo(value);
m_expressionFld->setExpression(QString::number(value).toStdString());
/*--- unitがある場合だけUnitを表示 ---*/
if (unit)
m_unitFld->setText(QString::fromStdWString(unit->getDefaultExtension()));
else
m_unitFld->setText("");
} else {
m_expressionFld->setExpression("0");
std::wstring unitName = L"inch";
if (curve->getMeasure())
unitName = curve->getMeasure()->getCurrentUnit()->getDefaultExtension();
m_unitFld->setText(QString::fromStdWString(unitName));
}
}
//-----------------------------------------------------------------------------
void FunctionExpressionSegmentPage::apply() {
TDoubleParam *curve = getCurve();
if (!curve) return;
int kIndex = getViewer()->getSegmentIndex();
if (kIndex < 0) return;
std::string expressionText = m_expressionFld->getExpression();
TExpression expr;
expr.setGrammar(curve->getGrammar());
expr.setText(expressionText);
if (dependsOn(expr, curve)) {
DVGui::warning(
tr("There is a circular reference in the definition of the "
"interpolation."));
return;
}
std::string unitName = m_unitFld->text().toStdString();
KeyframeSetter setter(curve, kIndex);
setter.setExpression(m_expressionFld->getExpression());
setter.setUnitName(unitName);
/*
TDoubleKeyframe kf0 = curve->getKeyframeAt(getR0());
kf0.m_expressionText = m_expressionFld->getExpression();
kf0.m_unitName = m_unitFld->text().toStdString();
curve->setKeyframe(kf0);
wstring unitExtension = m_unitFld->text().toStdWString();
TMeasure *curveMeasure = curve->getMeasure();
if(curveMeasure)
{
TUnit *unit = curveMeasure->getUnit(unitExtension);
if(unit)
curveMeasure->setCurrentUnit(unit);
else
{
unitExtension = curveMeasure->getCurrentUnit()->getDefaultExtension();
m_unitFld->setText(QString::fromStdWString(unitExtension));
}
}
else
m_unitFld->setText("");
*/
}
//-----------------------------------------------------------------------------
/*! return false if a circular reference is occured
*/
bool FunctionExpressionSegmentPage::getGuiValues(std::string &expressionText,
std::string &unitName) {
expressionText = m_expressionFld->getExpression();
// checking a circular reference
TDoubleParam *curve = getCurve();
TExpression expr;
expr.setGrammar(curve->getGrammar());
expr.setText(expressionText);
if (dependsOn(expr, curve)) {
DVGui::warning(
tr("There is a circular reference in the definition of the "
"interpolation."));
return false;
}
unitName = m_unitFld->text().toStdString();
if (m_expressionFld->hasFocus()) m_expressionFld->clearFocus();
return true;
}
//=============================================================================
FileSegmentPage::FileSegmentPage(FunctionSegmentViewer *parent)
: FunctionSegmentPage(parent) {
// Force decoding the path since the file interporation
// currently accepts only absolute paths.
m_fileFld = new DVGui::FileField(this, QString(), false, false, false);
m_fileFld->setFileMode(QFileDialog::ExistingFile);
QStringList filters;
filters.append("dat");
filters.append("txt");
m_fileFld->setFilters(filters);
m_fieldIndexFld = new LineEdit(this);
QIntValidator *intValidator = new QIntValidator(1, 100, this);
m_fieldIndexFld->setValidator(intValidator);
m_measureFld = new LineEdit(this);
m_measureFld->setText("inch");
//----layout
QVBoxLayout *mainLayout = new QVBoxLayout();
mainLayout->setSpacing(5);
mainLayout->setMargin(2);
{
mainLayout->addWidget(new QLabel(tr("File Path:")), 0);
mainLayout->addWidget(m_fileFld);
QGridLayout *bottomLay = new QGridLayout();
bottomLay->setSpacing(5);
bottomLay->setMargin(0);
{
bottomLay->addWidget(new QLabel(tr("Column:")), 0, 0,
Qt::AlignRight | Qt::AlignVCenter);
bottomLay->addWidget(m_fieldIndexFld, 0, 1);
bottomLay->addWidget(new QLabel(tr("Unit:")), 1, 0,
Qt::AlignRight | Qt::AlignVCenter);
bottomLay->addWidget(m_measureFld, 1, 1);
}
bottomLay->setColumnStretch(0, 0);
bottomLay->setColumnStretch(1, 1);
mainLayout->addLayout(bottomLay);
}
setLayout(mainLayout);
}
void FileSegmentPage::refresh() {
TDoubleKeyframe kf;
TDoubleParam *curve = getCurve();
if (curve) kf = curve->getKeyframeAt(getR0());
if (curve && kf.m_isKeyframe) {
TFilePath path;
int fieldIndex = 0;
std::string unitName = "";
if (kf.m_type == TDoubleKeyframe::File) {
path = kf.m_fileParams.m_path;
fieldIndex = kf.m_fileParams.m_fieldIndex;
if (fieldIndex < 0) fieldIndex = 0;
unitName = kf.m_unitName;
if (unitName == "") {
TMeasure *measure = curve->getMeasure();
if (measure) {
const TUnit *unit = measure->getCurrentUnit();
if (unit) unitName = ::to_string(unit->getDefaultExtension());
}
}
}
m_fileFld->setPath(QString::fromStdWString(path.getWideString()));
m_fieldIndexFld->setText(QString::number(fieldIndex + 1));
m_measureFld->setText(QString::fromStdString(unitName));
}
}
void FileSegmentPage::init(int segmentLength) {
TDoubleParam *curve = getCurve();
if (!curve) return;
TMeasure *measure = curve->getMeasure();
std::string unitName = "";
if (measure) {
const TUnit *unit = measure->getCurrentUnit();
if (unit) unitName = ::to_string(unit->getDefaultExtension());
}
m_measureFld->setText(QString::fromStdString(unitName));
m_fileFld->setPath("");
m_fieldIndexFld->setText("");
}
void FileSegmentPage::apply() {
TDoubleParam *curve = getCurve();
if (!curve) return;
int kIndex = getViewer()->getSegmentIndex();
if (kIndex < 0) return;
QString stringPath = m_fileFld->getPath();
if (stringPath == "") return;
stringPath.replace("\\", "\\\\");
TDoubleKeyframe::FileParams fileParams;
fileParams.m_path = TFilePath(stringPath.toStdWString());
fileParams.m_fieldIndex = std::max(0, m_fieldIndexFld->text().toInt() - 1);
std::string unitName = m_measureFld->text().toStdString();
KeyframeSetter setter(curve, kIndex);
setter.setFile(fileParams);
setter.setUnitName(unitName);
}
void FileSegmentPage::getGuiValues(TDoubleKeyframe::FileParams &fileParam,
std::string &unitName) {
QString stringPath = m_fileFld->getPath();
stringPath.replace("\\", "\\\\");
fileParam.m_path = TFilePath(stringPath.toStdWString());
fileParam.m_fieldIndex = std::max(0, m_fieldIndexFld->text().toInt() - 1);
unitName = m_measureFld->text().toStdString();
}
//=============================================================================
SimilarShapeSegmentPage::SimilarShapeSegmentPage(FunctionSegmentViewer *parent)
: FunctionSegmentPage(parent) {
m_expressionFld = new DVGui::ExpressionField();
m_offsetFld = createField();
//----layout
QVBoxLayout *mainLayout = new QVBoxLayout();
mainLayout->setSpacing(2);
mainLayout->setMargin(2);
{
mainLayout->addSpacing(3);
mainLayout->addWidget(new QLabel(tr("Reference Curve:")));
mainLayout->addWidget(m_expressionFld);
mainLayout->addSpacing(3);
QHBoxLayout *offLay = new QHBoxLayout();
{
offLay->addWidget(new QLabel(tr("Frame Offset:")));
offLay->addWidget(m_offsetFld);
offLay->addStretch();
}
mainLayout->addLayout(offLay);
}
setLayout(mainLayout);
}
void SimilarShapeSegmentPage::refresh() {
TDoubleParam *curve = getCurve();
if (!curve) {
m_expressionFld->setGrammar(0);
return;
}
TDoubleKeyframe kf0 = curve->getKeyframeAt(getR0());
std::string expression = kf0.m_expressionText;
bool oldBlockSignalsStatus = m_expressionFld->blockSignals(true);
m_expressionFld->setGrammar(curve->getGrammar());
m_expressionFld->setExpression(expression);
m_expressionFld->blockSignals(oldBlockSignalsStatus);
m_offsetFld->setText(QString::number(kf0.m_similarShapeOffset, 'f', 0));
}
void SimilarShapeSegmentPage::init(int segmentLength) {
TDoubleParam *curve = getCurve();
if (!curve) {
m_expressionFld->setGrammar(0);
m_expressionFld->setEnabled(false);
return;
}
m_expressionFld->setEnabled(true);
TDoubleKeyframe kf0 = curve->getKeyframeAt(getR0());
std::string expression = kf0.m_expressionText;
bool oldBlockSignalsStatus = m_expressionFld->blockSignals(true);
m_expressionFld->setGrammar(curve->getGrammar());
m_expressionFld->setExpression(expression);
m_expressionFld->blockSignals(oldBlockSignalsStatus);
m_offsetFld->setText(QString::number(kf0.m_similarShapeOffset, 'f', 0));
}
void SimilarShapeSegmentPage::apply() {
TDoubleParam *curve = getCurve();
if (!curve) return;
int kIndex = getViewer()->getSegmentIndex();
if (kIndex < 0) return;
std::string expressionText = m_expressionFld->getExpression();
TExpression expr;
expr.setGrammar(curve->getGrammar());
expr.setText(expressionText);
if (!expr.isValid()) {
DVGui::warning(
tr("There is a syntax error in the definition of the interpolation."));
return;
}
if (dependsOn(expr, curve)) {
DVGui::warning(
tr("There is a circular reference in the definition of the "
"interpolation."));
return;
}
KeyframeSetter setter(curve, kIndex);
setter.setSimilarShape(m_expressionFld->getExpression(),
m_offsetFld->text().toDouble());
}
void SimilarShapeSegmentPage::getGuiValues(std::string &expressionText,
double &similarShapeOffset) {
expressionText = m_expressionFld->getExpression();
similarShapeOffset = m_offsetFld->text().toDouble();
}
//=============================================================================
FunctionSegmentViewer::FunctionSegmentViewer(QWidget *parent,
FunctionSheet *sheet,
FunctionPanel *panel)
: QFrame(parent)
, m_curve(0)
, m_r0(0)
, m_r1(0)
, m_sheet(sheet)
, m_xshHandle(0)
, m_panel(panel) {
setObjectName("FunctionSegmentViewer");
m_pages[0] = new FunctionEmptySegmentPage(this);
m_pages[1] = new SpeedInOutSegmentPage(this);
m_pages[2] = new EaseInOutSegmentPage(false, this);
m_pages[3] = new EaseInOutSegmentPage(true, this);
m_pages[4] = new FunctionEmptySegmentPage(this);
m_pages[5] = new FunctionExpressionSegmentPage(this);
m_pages[6] = new FileSegmentPage(this);
m_pages[7] = new FunctionEmptySegmentPage(this);
m_pages[8] = new SimilarShapeSegmentPage(this);
m_typeId[0] = TDoubleKeyframe::Linear;
m_typeId[1] = TDoubleKeyframe::SpeedInOut;
m_typeId[2] = TDoubleKeyframe::EaseInOut;
m_typeId[3] = TDoubleKeyframe::EaseInOutPercentage;
m_typeId[4] = TDoubleKeyframe::Exponential;
m_typeId[5] = TDoubleKeyframe::Expression;
m_typeId[6] = TDoubleKeyframe::File;
m_typeId[7] = TDoubleKeyframe::Constant;
m_typeId[8] = TDoubleKeyframe::SimilarShape;
m_typeCombo = new QComboBox;
m_typeCombo->addItem(tr("Linear"));
m_typeCombo->addItem(tr("Speed In / Speed Out"));
m_typeCombo->addItem(tr("Ease In / Ease Out"));
m_typeCombo->addItem(tr("Ease In / Ease Out %"));
m_typeCombo->addItem(tr("Exponential"));
m_typeCombo->addItem(tr("Expression"));
m_typeCombo->addItem(tr("File"));
m_typeCombo->addItem(tr("Constant"));
m_typeCombo->addItem(tr("Similar Shape"));
m_typeCombo->setCurrentIndex(7);
//---- common interfaces
m_fromFld = new QLineEdit(this);
m_toFld = new QLineEdit(this);
m_paramNameLabel = new QLabel("", this);
QLabel *typeLabel = new QLabel(tr("Interpolation:"));
typeLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
m_stepFld = new LineEdit();
// bottom part: stacked widget
m_parametersPanel = new QStackedWidget;
m_parametersPanel->setObjectName("FunctionParametersPanel");
for (auto const &page : m_pages) m_parametersPanel->addWidget(page);
m_parametersPanel->setCurrentIndex(0);
// buttons
QPushButton *applyButton = new QPushButton(tr("Apply"), this);
m_prevCurveButton = new QPushButton(this);
m_nextCurveButton = new QPushButton(this);
m_prevLinkButton = new QPushButton(this);
m_nextLinkButton = new QPushButton(this);
//-----
QIntValidator *intValidator = new QIntValidator(1, 100, this);
m_stepFld->setValidator(intValidator);
QIntValidator *validator = new QIntValidator(this);
validator->setBottom(1);
m_fromFld->setValidator(validator);
m_toFld->setValidator(validator);
m_paramNameLabel->setTextInteractionFlags(Qt::TextSelectableByMouse);
m_stepFld->setEnabled(true);
applyButton->setFocusPolicy(Qt::NoFocus);
m_stepFld->setText("1");
m_prevCurveButton->setFixedSize(70, 22);
m_nextCurveButton->setFixedSize(70, 22);
m_prevCurveButton->setFocusPolicy(Qt::NoFocus);
m_nextCurveButton->setFocusPolicy(Qt::NoFocus);
m_prevCurveButton->setStyleSheet("padding:0px;");
m_nextCurveButton->setStyleSheet("padding:0px;");
m_prevLinkButton->setFixedSize(22, 22);
m_nextLinkButton->setFixedSize(22, 22);
m_prevLinkButton->setCheckable(true);
m_nextLinkButton->setCheckable(true);
m_prevLinkButton->setFocusPolicy(Qt::NoFocus);
m_nextLinkButton->setFocusPolicy(Qt::NoFocus);
m_prevLinkButton->setObjectName("FunctionSegmentViewerLinkButton");
m_nextLinkButton->setObjectName("FunctionSegmentViewerLinkButton");
m_prevLinkButton->setIconSize(QSize(20, 20));
m_nextLinkButton->setIconSize(QSize(20, 20));
m_prevLinkButton->setIcon(createQIcon("segment_linked"));
m_nextLinkButton->setIcon(createQIcon("segment_linked"));
m_nextLinkButton->setToolTip(tr("Link/Unlink Handles"));
m_prevLinkButton->setToolTip(tr("Link/Unlink Handles"));
//---- layout
QVBoxLayout *mainLayout = new QVBoxLayout();
mainLayout->setSpacing(5);
mainLayout->setMargin(5);
{
m_topbar = new QWidget();
QVBoxLayout *topbarLayout = new QVBoxLayout();
topbarLayout->setSpacing(5);
topbarLayout->setMargin(0);
{
topbarLayout->addWidget(m_paramNameLabel);
QHBoxLayout *upperLay = new QHBoxLayout();
upperLay->setSpacing(3);
upperLay->setMargin(0);
{
upperLay->addWidget(new QLabel(tr("From"), this), 0);
upperLay->addWidget(m_fromFld, 1);
upperLay->addSpacing(3);
upperLay->addWidget(new QLabel(tr("To"), this), 0);
upperLay->addWidget(m_toFld, 1);
upperLay->addSpacing(5);
upperLay->addWidget(new QLabel(tr("Step"), this), 0);
upperLay->addWidget(m_stepFld, 1);
}
topbarLayout->addLayout(upperLay, 0);
QHBoxLayout *bottomLay = new QHBoxLayout();
bottomLay->setSpacing(3);
bottomLay->setMargin(0);
{
bottomLay->addWidget(typeLabel, 0);
bottomLay->addWidget(m_typeCombo, 1);
}
topbarLayout->addLayout(bottomLay, 0);
}
// end topbar
m_topbar->setLayout(topbarLayout);
mainLayout->addWidget(m_topbar, 0);
mainLayout->addWidget(m_parametersPanel, 0);
mainLayout->addStretch(1);
mainLayout->addWidget(applyButton);
QHBoxLayout *moveLay = new QHBoxLayout();
moveLay->setMargin(0);
moveLay->setSpacing(0);
{
moveLay->addWidget(m_prevCurveButton, 0);
moveLay->addWidget(m_prevLinkButton, 0);
moveLay->addStretch(1);
moveLay->addWidget(m_nextLinkButton, 0);
moveLay->addWidget(m_nextCurveButton, 0);
}
mainLayout->addLayout(moveLay, 0);
}
setLayout(mainLayout);
//---- signal-slot connections
bool ret = true;
ret = ret && connect(m_typeCombo, SIGNAL(currentIndexChanged(int)),
m_parametersPanel, SLOT(setCurrentIndex(int)));
ret = ret && connect(m_typeCombo, SIGNAL(activated(int)), this,
SLOT(onSegmentTypeChanged(int)));
ret = ret && connect(applyButton, SIGNAL(clicked()), this,
SLOT(onApplyButtonPressed()));
ret = ret && connect(m_prevCurveButton, SIGNAL(clicked()), this,
SLOT(onPrevCurveButtonPressed()));
ret = ret && connect(m_nextCurveButton, SIGNAL(clicked()), this,
SLOT(onNextCurveButtonPressed()));
ret = ret && connect(m_prevLinkButton, SIGNAL(clicked()), this,
SLOT(onPrevLinkButtonPressed()));
ret = ret && connect(m_nextLinkButton, SIGNAL(clicked()), this,
SLOT(onNextLinkButtonPressed()));
assert(ret);
m_sheet = sheet;
refresh();
}
FunctionSegmentViewer::~FunctionSegmentViewer() {
if (m_curve) m_curve->release();
m_curve = 0;
}
void FunctionSegmentViewer::setSegment(TDoubleParam *curve, int segmentIndex) {
if (curve != m_curve) {
if (m_curve) {
m_curve->removeObserver(this);
m_curve->release();
}
m_curve = curve;
if (m_curve) {
m_curve->addRef();
m_curve->addObserver(this);
}
}
m_segmentIndex = segmentIndex;
refresh();
}
void FunctionSegmentViewer::setSegmentByFrame(TDoubleParam *curve, int frame) {
bool curveSwitched = false;
if (curve != m_curve) {
curveSwitched = true;
if (m_curve) {
m_curve->removeObserver(this);
m_curve->release();
}
m_curve = curve;
if (m_curve) {
m_curve->addRef();
m_curve->addObserver(this);
}
}
bool segmentSwitched = false;
if (m_curve && (curveSwitched || frame < m_r0 || frame > m_r1)) {
int segmentIndex = -1;
if (m_curve->isKeyframe(frame)) {
int k1 = m_curve->getNextKeyframe(frame);
if (k1 >= 1)
segmentIndex = k1 - 1;
else {
int k0 = m_curve->getPrevKeyframe(frame);
if (k0 >= 0) segmentIndex = k0;
}
} else {
segmentIndex = m_curve->getPrevKeyframe(frame);
if (m_curve->getNextKeyframe(frame) < 0) segmentIndex = -1;
}
if (m_segmentIndex != segmentIndex) {
m_segmentIndex = segmentIndex;
segmentSwitched = true;
}
}
if (curveSwitched || segmentSwitched) refresh();
}
void FunctionSegmentViewer::refresh() {
if (m_sheet->isVisible()) {
m_paramNameLabel->setText(m_sheet->getSelectedParamName());
if (m_sheet->getSelectedParamName().isEmpty()) {
m_curve = 0;
m_segmentIndex = -1;
}
} else {
m_paramNameLabel->setText("");
}
if (m_curve &&
(m_segmentIndex < 0 || m_segmentIndex + 1 >= m_curve->getKeyframeCount()))
m_segmentIndex = -1;
m_prevCurveButton->setEnabled(false);
m_prevLinkButton->setEnabled(false);
m_prevCurveButton->setText(" --- ");
m_prevLinkButton->setChecked(false);
m_nextCurveButton->setEnabled(false);
m_nextLinkButton->setEnabled(false);
m_nextCurveButton->setText(" --- ");
m_nextLinkButton->setChecked(false);
// if some segment is selected
if (m_curve && m_segmentIndex >= 0) {
m_topbar->show();
// m_parametersPanel->show();
m_r0 = m_curve->keyframeIndexToFrame(m_segmentIndex);
m_r1 = m_curve->keyframeIndexToFrame(m_segmentIndex + 1);
m_fromFld->setText(QString::number(m_r0 + 1));
m_toFld->setText(QString::number(m_r1 + 1));
TDoubleKeyframe kf = m_curve->getKeyframeAt(m_r0);
int pageIndex = typeToIndex(kf.m_type);
m_typeCombo->setEnabled(true);
m_typeCombo->setCurrentIndex(pageIndex);
if (0 <= pageIndex && pageIndex < m_pages.size()) {
m_parametersPanel->setCurrentIndex(pageIndex);
m_pages[pageIndex]->refresh();
}
m_stepFld->setText(QString::number(kf.m_step));
/*--- 前後のキーフレームの表示を更新 ---*/
// Prev
if (m_segmentIndex != 0) {
TDoubleKeyframe prevKf = m_curve->getKeyframe(m_segmentIndex - 1);
m_prevCurveButton->setEnabled(true);
m_prevLinkButton->setEnabled(true);
m_prevCurveButton->setText(tr("< ") + typeToString(prevKf.m_type));
m_prevLinkButton->setChecked(kf.m_linkedHandles);
}
// Next
if (m_curve->getKeyframeCount() - 2 != m_segmentIndex) {
TDoubleKeyframe nextKf = m_curve->getKeyframe(m_segmentIndex + 1);
m_nextCurveButton->setEnabled(true);
m_nextLinkButton->setEnabled(true);
m_nextCurveButton->setText(typeToString(nextKf.m_type) + tr(" >"));
m_nextLinkButton->setChecked(nextKf.m_linkedHandles);
}
}
/* ---
Segmentが選ばれていない場合
既にキーフレームが有る場合は、選択範囲上下どちらかと最近傍のキーフレームでSegmentを作る
キーフレームが無い場合は、選択範囲を入力
ただし選択範囲が１フレームのときは、そのフレームから１５フレームの範囲で入力
---*/
else {
m_stepFld->setText("1");
m_parametersPanel->setCurrentIndex(0);
m_typeCombo->setCurrentIndex(7);
m_r0 = m_r1 = -1;
QRect selectedCells = m_sheet->getSelectedCells();
/*--- 選択範囲が空のとき、もしくはカーブが選ばれていないとき ---*/
if (selectedCells.isEmpty() || !m_curve) {
m_typeCombo->setEnabled(false);
m_fromFld->setText("");
m_toFld->setText("");
}
/*--- 何かカーブが選択されている ---*/
else {
m_typeCombo->setEnabled(true);
int s0 = selectedCells.top();
int s1 = selectedCells.bottom();
/*--- セグメントの上側が選択されているとき ---*/
int next = m_curve->getNextKeyframe(s0);
if (next >= 0) {
m_fromFld->setText(QString::number(s0 + 1));
m_toFld->setText(
QString::number(m_curve->getKeyframe(next).m_frame + 1));
//*--- 前後のキーフレームの表示を更新 ---*/
if (m_curve->getKeyframeCount() >= 2) {
TDoubleKeyframe nextKf = m_curve->getKeyframe(next);
m_nextCurveButton->setEnabled(true);
m_nextLinkButton->setEnabled(true);
m_nextCurveButton->setText(typeToString(nextKf.m_type) + tr(" >"));
m_nextLinkButton->setChecked(nextKf.m_linkedHandles);
}
} else {
/*--- セグメントの下側が選択されているとき ---*/
int prev = m_curve->getPrevKeyframe(s0);
if (prev >= 0) {
m_fromFld->setText(
QString::number(m_curve->getKeyframe(prev).m_frame + 1));
m_toFld->setText(QString::number(s1 + 1));
//*--- 前後のキーフレームの表示を更新 ---*/
if (prev > 0) {
TDoubleKeyframe kf = m_curve->getKeyframe(prev);
TDoubleKeyframe prevKf = m_curve->getKeyframe(prev - 1);
m_prevCurveButton->setEnabled(true);
m_prevLinkButton->setEnabled(true);
m_prevCurveButton->setText(tr("< ") + typeToString(prevKf.m_type));
m_prevLinkButton->setChecked(kf.m_linkedHandles);
}
}
/*--- キーフレームが１個もない場合 ---*/
else {
if (s0 == s1) {
int endFrame;
if (m_xshHandle) {
endFrame = m_xshHandle->getXsheet()->getFrameCount();
/*---
* xsheetに何もLevelがないとき,又は選択フレームがXsheetをはみだしているとき
* ---*/
if (endFrame == 0 || s0 + 1 >= endFrame) endFrame = s0 + 16;
} else {
endFrame = s0 + 16;
}
m_fromFld->setText(QString::number(s0 + 1));
m_toFld->setText(QString::number(endFrame));
} else {
m_fromFld->setText(QString::number(s0 + 1));
m_toFld->setText(QString::number(s1 + 1));
}
}
}
}
}
}
void FunctionSegmentViewer::onCurveChanged() {
int pageIndex = m_typeCombo->currentIndex();
if (0 <= pageIndex && pageIndex < m_pages.size())
m_pages[pageIndex]->refresh();
update();
}
void FunctionSegmentViewer::onStepFieldChanged(const QString &text) {
if (!segmentIsValid()) return;
int step = 1;
if (text != "") step = text.toInt();
if (step < 1) step = 1;
KeyframeSetter setter(m_curve, m_segmentIndex);
setter.setStep(step);
}
int FunctionSegmentViewer::typeToIndex(int typeId) const {
for (int i = 0; i < m_typeId.size(); ++i)
if (m_typeId[i] == typeId) return i;
return -1;
}
bool FunctionSegmentViewer::segmentIsValid() const {
return m_curve && 0 <= m_segmentIndex &&
m_segmentIndex + 1 < m_curve->getKeyframeCount();
}
/*----
すでにカーブがあり元のTypeの場合→本来の値に更新（refresh）
EaseIn/Out⇔EaseIn/Out(％)→値を変換
その他→各ページのイニシャライズ(ExpressionはGrammerを入れる)
---*/
void FunctionSegmentViewer::onSegmentTypeChanged(int typeIndex) {
if (!m_curve) return;
/*--- すでにカーブがあり元のTypeの場合→カーブの情報本来の値に更新（refresh)
* ---*/
if (m_segmentIndex >= 0) {
TDoubleKeyframe::Type currentType =
m_curve->getKeyframe(m_segmentIndex).m_type;
if (typeIndex == typeToIndex(currentType)) {
m_pages[typeIndex]->refresh();
return;
}
}
int segmentLength = m_toFld->text().toInt() - m_fromFld->text().toInt();
m_pages[typeIndex]->init(segmentLength);
}
void FunctionSegmentViewer::onApplyButtonPressed() {
/*--- カーブを何も掴んでいなればreturn ---*/
if (!m_curve) return;
/*--- パラメータの現状を取得 ---*/
int fromFrame = m_fromFld->text().toInt() - 1;
int toFrame = m_toFld->text().toInt() - 1;
TDoubleKeyframe::Type comboType =
(TDoubleKeyframe::Type)indexToType(m_typeCombo->currentIndex());
int step = m_stepFld->text().toInt();
TPointD speedIn(0, 0);
TPointD speedOut(0, 0);
std::string expressionText = "";
std::string unitName = "inch";
TDoubleKeyframe::FileParams fileParams;
double similarShapeOffset = 0.0;
/*--- 現在のindexに合わせて、必要なパラメータをGUIから持ってきて格納 ---*/
switch (comboType) {
case TDoubleKeyframe::Linear:
// no param
break;
case TDoubleKeyframe::SpeedInOut: {
SpeedInOutSegmentPage *page = qobject_cast<SpeedInOutSegmentPage *>(
m_parametersPanel->currentWidget());
if (page) page->getGuiValues(speedIn, speedOut);
} break;
case TDoubleKeyframe::EaseInOut:
case TDoubleKeyframe::EaseInOutPercentage: {
EaseInOutSegmentPage *page = qobject_cast<EaseInOutSegmentPage *>(
m_parametersPanel->currentWidget());
if (page) page->getGuiValues(speedIn, speedOut);
} break;
case TDoubleKeyframe::Exponential:
// no param
break;
case TDoubleKeyframe::Expression: {
FunctionExpressionSegmentPage *page =
qobject_cast<FunctionExpressionSegmentPage *>(
m_parametersPanel->currentWidget());
if (page) {
bool ok = page->getGuiValues(expressionText, unitName);
if (!ok) return;
}
} break;
case TDoubleKeyframe::File: {
FileSegmentPage *page =
dynamic_cast<FileSegmentPage *>(m_parametersPanel->currentWidget());
if (page) page->getGuiValues(fileParams, unitName);
} break;
case TDoubleKeyframe::None:
// no param
break;
case TDoubleKeyframe::SimilarShape: {
SimilarShapeSegmentPage *page = qobject_cast<SimilarShapeSegmentPage *>(
m_parametersPanel->currentWidget());
if (page) page->getGuiValues(expressionText, similarShapeOffset);
} break;
default:
break;
}
/*--- from -
* toに合わせてキーフレームを作成しようと試みる。すでに有る場合はスキップ
* ---*/
if (fromFrame < 0) fromFrame = 0;
if (toFrame < 0) toFrame = 0;
if (fromFrame >= toFrame) fromFrame = toFrame + 1;
if (!m_curve->isKeyframe(fromFrame))
KeyframeSetter::setValue(m_curve, fromFrame, m_curve->getValue(fromFrame));
if (!m_curve->isKeyframe(toFrame))
KeyframeSetter::setValue(m_curve, toFrame, m_curve->getValue(toFrame));
/*--- 現在のSegmentIndexを更新 ---*/
m_segmentIndex = m_curve->getClosestKeyframe(fromFrame);
/*--- パラメータを一括で設定 ---*/
KeyframeSetter setter(m_curve, m_segmentIndex);
if (m_panel) setter.setPixelRatio(m_panel->getPixelRatio(m_curve));
setter.setAllParams(step, comboType, speedIn, speedOut, expressionText,
unitName, fileParams, similarShapeOffset);
}
// for displaying the types of neighbor segments
QString FunctionSegmentViewer::typeToString(int typeId) const {
int i;
for (i = 0; i < m_typeId.size(); ++i)
if (m_typeId[i] == typeId) break;
switch (i) {
case 0:
return tr("Linear");
break;
case 1:
return tr("Speed");
break;
case 2:
return tr("Ease");
break;
case 3:
return tr("Ease%");
break;
case 4:
return tr("Expo");
break;
case 5:
return tr("Expr");
break;
case 6:
return tr("File");
break;
case 7:
return tr("Const");
break;
case 8:
return tr("Similar");
break;
default:
return tr("????");
break;
}
}
void FunctionSegmentViewer::onPrevCurveButtonPressed() {
if (!m_curve) return;
if (m_segmentIndex == 0) return;
int currentKeyIndex;
if (m_segmentIndex > 0) currentKeyIndex = m_segmentIndex;
/*--- Segmentが選択されていない→Segmentの下側が選ばれているはず ---*/
else {
QRect selectedCells = m_sheet->getSelectedCells();
if (selectedCells.isEmpty()) return;
currentKeyIndex = m_curve->getPrevKeyframe(selectedCells.top());
if (currentKeyIndex != m_curve->getKeyframeCount() - 1) return;
}
int col = m_sheet->getColumnIndexByCurve(m_curve);
/*--- Sheet上にCurveが表示されていない場合はcolに-1が返る ---*/
if (col < 0) return;
TDoubleKeyframe currentKey = m_curve->getKeyframe(currentKeyIndex);
TDoubleKeyframe prevKey = m_curve->getKeyframe(currentKeyIndex - 1);
int r0 = (int)prevKey.m_frame;
int r1 = (int)currentKey.m_frame;
m_sheet->getSelection()->selectSegment(m_curve, currentKeyIndex - 1,
QRect(col, r0, 1, r1 - r0 + 1));
m_sheet->updateAll();
}
void FunctionSegmentViewer::onNextCurveButtonPressed() {
if (!m_curve) return;
if (m_segmentIndex == m_curve->getKeyframeCount() - 2) return;
int currentKeyIndex;
if (m_segmentIndex >= 0) {
currentKeyIndex = m_segmentIndex;
}
/*--- Segmentが選択されていない→Segmentの上側が選ばれているはず ---*/
else {
QRect selectedCells = m_sheet->getSelectedCells();
if (selectedCells.isEmpty()) return;
currentKeyIndex = m_curve->getNextKeyframe(selectedCells.top());
if (currentKeyIndex != 0) return;
}
int col = m_sheet->getColumnIndexByCurve(m_curve);
/*--- Sheet上にCurveが表示されていない場合はcolに-1が返る ---*/
if (col < 0) return;
TDoubleKeyframe nextKey = m_curve->getKeyframe(currentKeyIndex + 1);
TDoubleKeyframe nextNextKey = m_curve->getKeyframe(currentKeyIndex + 2);
int r0 = (int)nextKey.m_frame;
int r1 = (int)nextNextKey.m_frame;
m_sheet->getSelection()->selectSegment(m_curve, currentKeyIndex + 1,
QRect(col, r0, 1, r1 - r0 + 1));
m_sheet->updateAll();
}
void FunctionSegmentViewer::onPrevLinkButtonPressed() {
if (m_prevLinkButton->isChecked())
KeyframeSetter(m_curve, m_segmentIndex).linkHandles();
else
KeyframeSetter(m_curve, m_segmentIndex).unlinkHandles();
}
void FunctionSegmentViewer::onNextLinkButtonPressed() {
if (m_nextLinkButton->isChecked())
KeyframeSetter(m_curve, m_segmentIndex + 1).linkHandles();
else
KeyframeSetter(m_curve, m_segmentIndex + 1).unlinkHandles();
}
bool FunctionSegmentViewer::anyWidgetHasFocus() {
return m_topbar->hasFocus() || m_fromFld->hasFocus() || m_toFld->hasFocus() ||
m_typeCombo->hasFocus() || m_stepFld->hasFocus() ||
m_prevCurveButton->hasFocus() || m_nextCurveButton->hasFocus() ||
m_prevLinkButton->hasFocus() || m_nextLinkButton->hasFocus();
}
/*! in order to avoid FunctionViewer to get focus while editing the expression
*/
bool FunctionSegmentViewer::isExpressionPageActive() {
return (m_typeCombo->currentIndex() == 5);
}