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QtLottie: Drop expressions.

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This commit is contained in:
John Preston 2019-05-14 17:32:11 +03:00
parent c1ae825d98
commit 21eaa35d8c
5 changed files with 23 additions and 64 deletions
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2
Telegram/ThirdParty/qtlottie vendored

@ -1 +1 @@
Subproject commit 2a529ab07bd105e0cac1a58ad5cb77f2fdc8f20d
Subproject commit 18b8ae7d9980f7e46980abfb275439782fc4c239

7
Telegram/ThirdParty/qtlottie_helper/QtBodymovin/private/bmbase_p.h vendored
View file

@ -69,14 +69,11 @@ public:
virtual bool setProperty(BMLiteral::PropertyType propertyType, QVariant value);
QString name() const;
void setName(const QString &name);
int type() const;
void setType(int type);
virtual void parse(const QJsonObject &definition);
const QJsonObject& definition() const;
virtual bool active(int frame) const;
bool hidden() const;
@ -96,11 +93,9 @@ public:
protected:
virtual BMScene *resolveTopRoot() const;
BMScene *topRoot() const;
const QJsonObject resolveExpression(const QJsonObject& definition);
protected:
QJsonObject m_definition;
int m_type;
int m_type = 0;
bool m_hidden = false;
QString m_name;
QString m_matchName;

43
Telegram/ThirdParty/qtlottie_helper/QtBodymovin/private/bmproperty_p.h vendored
View file

@ -91,7 +91,6 @@ public:
qCWarning(lcLottieQtBodymovinParser)
<< "Property is split into separate x and y but it is not supported";
bool fromExpression = definition.value(QLatin1String("fromExpression")).toBool();
m_animated = definition.value(QLatin1String("a")).toDouble() > 0;
if (m_animated) {
QJsonArray keyframes = definition.value(QLatin1String("k")).toArray();
@ -99,15 +98,13 @@ public:
QJsonArray::const_iterator previous;
while (it != keyframes.constEnd()) {
QJsonObject keyframe = (*it).toObject();
EasingSegment<T> easing = parseKeyframe(keyframe,
fromExpression);
EasingSegment<T> easing = parseKeyframe(keyframe);
addEasing(easing);
if (m_easingCurves.length() > 1) {
postprocessEasingCurve(
m_easingCurves[m_easingCurves.length() - 2],
(*previous).toObject(),
fromExpression);
(*previous).toObject());
}
previous = it;
++it;
@ -118,8 +115,7 @@ public:
if (last.state == EasingSegmentState::Complete) {
postprocessEasingCurve(
last,
(*previous).toObject(),
fromExpression);
(*previous).toObject());
}
}
m_value = T();
@ -214,11 +210,8 @@ protected:
return m_currentEasing;
}
virtual EasingSegment<T> parseKeyframe(const QJsonObject keyframe,
bool fromExpression)
virtual EasingSegment<T> parseKeyframe(const QJsonObject keyframe)
{
Q_UNUSED(fromExpression);
EasingSegment<T> easing;
int startTime = keyframe.value(QLatin1String("t")).toVariant().toInt();
@ -274,8 +267,7 @@ protected:
virtual void postprocessEasingCurve(
EasingSegment<T> &easing,
const QJsonObject keyframe,
bool fromExpression) {
const QJsonObject keyframe) {
}
virtual T getValue(const QJsonValue &value)
@ -327,8 +319,7 @@ protected:
return T();
}
EasingSegment<T> parseKeyframe(const QJsonObject keyframe,
bool fromExpression) override
EasingSegment<T> parseKeyframe(const QJsonObject keyframe) override
{
QJsonArray startValues = keyframe.value(QLatin1String("s")).toArray();
QJsonArray endValues = keyframe.value(QLatin1String("e")).toArray();
@ -363,15 +354,8 @@ protected:
this->m_startFrame = startTime;
qreal xs, ys;
// Keyframes originating from an expression use only scalar values.
// They must be expanded for both x and y coordinates
if (fromExpression) {
xs = startValues.at(0).toDouble();
ys = startValues.at(0).toDouble();
} else {
xs = startValues.at(0).toDouble();
ys = startValues.at(1).toDouble();
}
xs = startValues.at(0).toDouble();
ys = startValues.at(1).toDouble();
T s(xs, ys);
QJsonObject easingIn = keyframe.value(QLatin1String("i")).toObject();
@ -381,15 +365,8 @@ protected:
easingCurve.startValue = s;
if (!endValues.isEmpty()) {
qreal xe, ye;
// Keyframes originating from an expression use only scalar values.
// They must be expanded for both x and y coordinates
if (fromExpression) {
xe = endValues.at(0).toDouble();
ye = endValues.at(0).toDouble();
} else {
xe = endValues.at(0).toDouble();
ye = endValues.at(1).toDouble();
}
xe = endValues.at(0).toDouble();
ye = endValues.at(1).toDouble();
T e(xe, ye);
easingCurve.endValue = e;
easingCurve.state = EasingSegmentState::Complete;

3
Telegram/ThirdParty/qtlottie_helper/QtBodymovin/private/bmscene_p.h vendored
View file

@ -94,6 +94,9 @@ private:
bool _unsupported = false;
// Parsing stage.
bool _parsing = false;
};
QT_END_NAMESPACE

32
Telegram/ThirdParty/qtlottie_helper/QtBodymovin/private/bmspatialproperty_p.h vendored
View file

@ -59,37 +59,21 @@ public:
virtual void postprocessEasingCurve(
EasingSegment<QPointF> &easing,
const QJsonObject keyframe,
bool fromExpression) override {
const QJsonObject keyframe) override {
// No need to parse further incomplete keyframes (i.e. last keyframes)
if (easing.state != EasingSegmentState::Complete) {
return;
}
qreal tix = 0, tiy = 0, tox = 0, toy = 0;
if (fromExpression) {
// If spatial property definition originates from
// an expression (specifically Slider), it contains scalar
// property. It must be expanded to both x and y coordinates
QJsonArray iArr = keyframe.value(QLatin1String("i")).toArray();
QJsonArray oArr = keyframe.value(QLatin1String("o")).toArray();
QJsonArray tiArr = keyframe.value(QLatin1String("ti")).toArray();
QJsonArray toArr = keyframe.value(QLatin1String("to")).toArray();
if (iArr.count() && oArr.count()) {
tix = iArr.at(0).toDouble();
tiy = tix;
tox = oArr.at(0).toDouble();
toy = tox;
}
} else {
QJsonArray tiArr = keyframe.value(QLatin1String("ti")).toArray();
QJsonArray toArr = keyframe.value(QLatin1String("to")).toArray();
if (tiArr.count() && toArr.count()) {
tix = tiArr.at(0).toDouble();
tiy = tiArr.at(1).toDouble();
tox = toArr.at(0).toDouble();
toy = toArr.at(1).toDouble();
}
if (tiArr.count() && toArr.count()) {
tix = tiArr.at(0).toDouble();
tiy = tiArr.at(1).toDouble();
tox = toArr.at(0).toDouble();
toy = toArr.at(1).toDouble();
}
QPointF s(easing.startValue);
QPointF e(easing.endValue);