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Improve button and dropdown layout.

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This commit is contained in:
John Preston 2022-01-07 12:23:47 +03:00
parent e0fd5d8795
commit a51be85199
2 changed files with 26 additions and 19 deletions
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30
Telegram/SourceFiles/history/view/history_view_react_button.cpp
View file

@ -25,7 +25,6 @@ constexpr auto kToggleDuration = crl::time(120);
constexpr auto kActivateDuration = crl::time(150);
constexpr auto kExpandDuration = crl::time(300);
constexpr auto kCollapseDuration = crl::time(250);
constexpr auto kHoverScaleDuration = crl::time(120);
constexpr auto kBgCacheIndex = 0;
constexpr auto kShadowCacheIndex = 0;
constexpr auto kEmojiCacheIndex = 1;
@ -36,6 +35,7 @@ constexpr auto kButtonExpandDelay = crl::time(25);
constexpr auto kButtonHideDelay = crl::time(300);
constexpr auto kButtonExpandedHideDelay = crl::time(0);
constexpr auto kSizeForDownscale = 96;
constexpr auto kHoverScaleDuration = crl::time(200);
constexpr auto kHoverScale = 1.24;
[[nodiscard]] QPoint LocalPosition(not_null<QWheelEvent*> e) {
@ -184,7 +184,8 @@ void Button::applyParameters(
void Button::updateExpandDirection(const ButtonParameters &parameters) {
const auto maxAddedHeight = (parameters.reactionsCount - 1)
* (st::reactionCornerSize.height() + st::reactionCornerSkip);
* (st::reactionCornerSize.height() + st::reactionCornerSkip)
+ (parameters.reactionsCount > 1 ? 2 * st::reactionExpandedSkip : 0);
_expandedInnerHeight = _collapsed.height() + maxAddedHeight;
const auto addedHeight = std::min(
maxAddedHeight,
@ -280,8 +281,8 @@ void Button::applyState(State state, Fn<void(QRect)> update) {
float64 Button::ScaleForState(State state) {
switch (state) {
case State::Hidden: return 0.5;
case State::Shown: return 0.7;
case State::Hidden: return 1. / 3;
case State::Shown: return 2. / 3;
case State::Active:
case State::Inside: return 1.;
}
@ -728,11 +729,16 @@ void Manager::paintButton(
}
const auto current = (button == _button.get());
const auto expandRatio = expanded
? (float64(expanded) / (button->expandedHeight() - _outer.height()))
: 0.;
const auto expandedSkip = int(base::SafeRound(
expandRatio * st::reactionExpandedSkip));
const auto mainEmojiPosition = !expanded
? position
: button->expandUp()
? QPoint(0, expanded)
: QPoint();
? QPoint(0, expanded - expandedSkip)
: QPoint(0, expandedSkip);
if (expanded || (current && !onlyMainEmojiVisible())) {
const auto origin = expanded ? QPoint() : position;
paintAllEmoji(*q, button, scale, origin, mainEmojiPosition);
@ -748,8 +754,6 @@ void Manager::paintButton(
}
if (expanded) {
const auto expandRatio = float64(expanded)
/ (button->expandedHeight() - _outer.height());
overlayExpandedBorder(*q, size, expandRatio, scale, shadow);
layeredPainter.reset();
p.drawImage(
@ -770,7 +774,7 @@ void Manager::overlayExpandedBorder(
const QColor &shadow) {
const auto maxSide = _inner.width();
const auto radius = expandRatio * (maxSide / 2.)
+ (1. - expandRatio) * st::reactionCornerRadius;
+ (1. - expandRatio) * (_inner.height() / 2.);
const auto minHeight = int(std::ceil(radius * 2)) + 1;
const auto maskSize = QRect(0, 0, maxSide, minHeight).marginsAdded(
@ -1035,17 +1039,17 @@ QRect Manager::validateShadow(
_shadowBuffer.fill(Qt::transparent);
auto p = QPainter(&_shadowBuffer);
auto hq = PainterHighQualityEnabler(p);
const auto radius = st::reactionCornerRadius;
const auto center = _inner.center();
const auto add = style::ConvertScale(2.5);
const auto shift = style::ConvertScale(0.5);
const auto extended = QRectF(_inner).marginsAdded({add, add, add, add});
const auto big = QRectF(_inner).marginsAdded({ add, add, add, add });
const auto radius = big.height() / 2.;
p.setPen(Qt::NoPen);
p.setBrush(shadow);
p.translate(center);
p.scale(scale, scale);
p.translate(-center);
p.drawRoundedRect(extended.translated(0, shift), radius, radius);
p.drawRoundedRect(big.translated(0, shift), radius, radius);
p.end();
_shadowBuffer = Images::prepareBlur(std::move(_shadowBuffer));
@ -1112,7 +1116,7 @@ QRect Manager::validateFrame(
auto hq = PainterHighQualityEnabler(p);
const auto inner = _inner.translated(position);
const auto radius = st::reactionCornerRadius;
const auto radius = inner.height() / 2.;
const auto center = inner.center();
p.setPen(Qt::NoPen);
p.setBrush(background);

15
Telegram/SourceFiles/ui/chat/chat.style
View file

@ -974,13 +974,16 @@ reactionInfoSkip: 3px;
reactionInfoDigitSkip: 6px;
reactionInfoBetween: 3px;
reactionCornerSize: size(40px, 32px);
reactionCornerRadius: 14px;
reactionCornerCenter: point(12px, -12px);
reactionCornerImage: 24px;
reactionCornerSize: size(36px, 32px);
reactionCornerCenter: point(7px, -9px);
reactionCornerImage: 22px;
reactionCornerShadow: margins(4px, 8px, 4px, 8px);
reactionCornerActiveAreaPadding: margins(10px, 10px, 10px, 10px);
reactionCornerAddedHeightMax: 120px;
reactionCornerAddedHeightMax: 100px;
reactionCornerSkip: 2px;
reactionCornerSkip: -4px;
reactionExpandedSkip: 2px;
reactionGradientStart: 8px;
reactionGradientSize: 24px;
reactionGradientFadeSize: 24px;
reactionAppearStartSkip: 2px;