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Code Issues Releases Wiki Activity

Add call panel show / hide animation.

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This commit is contained in:
John Preston
2017-05-04 16:32:56 +03:00
parent 299dc3fc96
commit 2214e980ef
6 changed files with 96 additions and 21 deletions
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73
Telegram/SourceFiles/calls/calls_panel.cpp
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@@ -33,6 +33,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
#include "apiwrap.h"
#include "observer_peer.h"
#include "platform/platform_specific.h"
#include "base/task_queue.h"
namespace Calls {
namespace {
@@ -145,7 +146,9 @@ void Panel::hideDeactivated() {
void Panel::initControls() {
_mute->setClickedCallback([this] {
_call->setMute(!_call->isMute());
if (_call) {
_call->setMute(!_call->isMute());
}
});
subscribe(_call->muteChanged(), [this](bool mute) {
_mute->setIconOverride(mute ? &st::callUnmuteIcon : nullptr);
@@ -167,6 +170,8 @@ void Panel::initControls() {
}
void Panel::reinitControls() {
Expects(_call != nullptr);
unsubscribe(_stateChangedSubscription);
_stateChangedSubscription = subscribe(_call->stateChanged(), [this](State state) { stateChanged(state); });
stateChanged(_call->state());
@@ -180,7 +185,7 @@ void Panel::refreshCallbacks() {
if (button) {
button->setClickedCallback([this, callback] {
if (_call) {
callback(_call.get());
callback(_call);
}
});
};
@@ -209,10 +214,47 @@ void Panel::initLayout() {
refreshUserPhoto();
});
createDefaultCacheImage();
toggleOpacityAnimation(true);
Platform::InitOnTopPanel(this);
}
void Panel::toggleOpacityAnimation(bool visible) {
if (_useTransparency) {
if (_animationCache.isNull()) {
_animationCache = myGrab(this);
hideChildren();
}
_opacityAnimation.start([this] { update(); }, visible ? 0. : 1., visible ? 1. : 0., st::callPanelDuration, visible ? anim::easeOutCirc : anim::easeInCirc);
}
}
void Panel::finishAnimation() {
_animationCache = QPixmap();
if (_call) {
showChildren();
} else {
destroyDelayed();
}
}
void Panel::destroyDelayed() {
hide();
base::TaskQueue::Main().Put([weak = QPointer<Panel>(this)] {
if (weak) {
delete weak.data();
}
});
}
void Panel::hideAndDestroy() {
toggleOpacityAnimation(false);
_call = nullptr;
if (_animationCache.isNull()) {
destroyDelayed();
}
}
void Panel::processUserPhoto() {
if (!_user->userpicLoaded()) {
_user->loadUserpic(true);
@@ -367,6 +409,23 @@ void Panel::updateStatusGeometry() {
void Panel::paintEvent(QPaintEvent *e) {
Painter p(this);
if (!_animationCache.isNull()) {
auto opacity = _opacityAnimation.current(getms(), _call ? 1. : 0.);
if (!_opacityAnimation.animating()) {
finishAnimation();
if (!_call) return;
} else {
p.setOpacity(opacity);
PainterHighQualityEnabler hq(p);
auto marginRatio = (1. - opacity) / 5;
auto marginWidth = qRound(width() * marginRatio);
auto marginHeight = qRound(height() * marginRatio);
p.drawPixmap(rect().marginsRemoved(QMargins(marginWidth, marginHeight, marginWidth, marginHeight)), _animationCache, QRect(QPoint(0, 0), _animationCache.size()));
return;
}
}
if (_useTransparency) {
Platform::StartTranslucentPaint(p, e);
p.drawPixmapLeft(0, 0, width(), _cache);
@@ -472,15 +531,16 @@ void Panel::stateChanged(State state) {
syncButton(_hangup, (state != State::Busy), st::callHangup);
syncButton(_redial, (state == State::Busy), st::callAnswer);
syncButton(_cancel, (state == State::Busy), st::callCancel);
if (_fingerprint.empty() && _call->isKeyShaForFingerprintReady()) {
fillFingerprint();
}
}
if (buttonsUpdated) {
refreshCallbacks();
updateControlsGeometry();
}
if (_fingerprint.empty() && _call && _call->isKeyShaForFingerprintReady()) {
fillFingerprint();
}
if ((state == State::Starting) || (state == State::WaitingIncoming)) {
Platform::ReInitOnTopPanel(this);
} else {
@@ -494,7 +554,8 @@ void Panel::stateChanged(State state) {
}
void Panel::fillFingerprint() {
_fingerprint = ComputeEmojiFingerprint(_call.get());
Expects(_call != nullptr);
_fingerprint = ComputeEmojiFingerprint(_call);
auto realSize = Ui::Emoji::Size(Ui::Emoji::Index() + 1);
auto size = realSize / cIntRetinaFactor();