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Code Issues Releases Wiki Activity

Add "line busy" call state with a redial button.

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This commit is contained in:
John Preston
2017-04-29 21:00:27 +03:00
parent d5ff728da6
commit f42f79ea95
8 changed files with 109 additions and 30 deletions
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72
Telegram/SourceFiles/calls/calls_panel.cpp
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@@ -71,6 +71,12 @@ void Panel::Button::paintEvent(QPaintEvent *e) {
auto down = isDown();
auto position = _st.button.iconPosition;
if (position.x() < 0) {
position.setX((width() - _st.button.icon.width()) / 2);
}
if (position.y() < 0) {
position.setY((height() - _st.button.icon.height()) / 2);
}
_st.button.icon.paint(p, position, width());
}
@@ -127,19 +133,12 @@ void Panel::hideDeactivated() {
void Panel::initControls() {
subscribe(_call->stateChanged(), [this](State state) { stateChanged(state); });
_hangup->setClickedCallback([this] {
if (_call) {
_call->hangup();
}
});
if (_call->type() == Type::Incoming) {
_answer.create(this, st::callAnswer);
_answer->setClickedCallback([this] {
if (_call) {
_call->answer();
}
});
}
refreshCallbacks();
_mute->setClickedCallback([this] {
_call->setMute(!_call->isMute());
});
@@ -162,6 +161,22 @@ void Panel::initControls() {
});
}
void Panel::refreshCallbacks() {
auto safeSetCallback = [this](auto &&button, auto &&callback) {
if (button) {
button->setClickedCallback([this, callback] {
if (_call) {
callback(_call.get());
}
});
};
};
safeSetCallback(_answer, [](gsl::not_null<Call*> call) { call->answer(); });
safeSetCallback(_redial, [](gsl::not_null<Call*> call) { call->redial(); });
safeSetCallback(_hangup, [](gsl::not_null<Call*> call) { call->hangup(); });
safeSetCallback(_cancel, [](gsl::not_null<Call*> call) { call->hangup(); });
}
void Panel::initLayout() {
hide();
@@ -316,11 +331,14 @@ void Panel::updateControlsGeometry() {
updateStatusGeometry();
auto controlsTop = _contentTop + st::callControlsTop;
if (_answer) {
auto bothWidth = _answer->width() + st::callControlsSkip + _hangup->width();
_hangup->moveToLeft((width() - bothWidth) / 2, controlsTop);
_answer->moveToRight((width() - bothWidth) / 2, controlsTop);
if (_answer || _redial) {
auto bothWidth = (_answer ? _answer : _redial)->width() + st::callControlsSkip + (_hangup ? _hangup : _cancel)->width();
if (_hangup) _hangup->moveToLeft((width() - bothWidth) / 2, controlsTop);
if (_cancel) _cancel->moveToLeft((width() - bothWidth) / 2, controlsTop);
if (_answer) _answer->moveToRight((width() - bothWidth) / 2, controlsTop);
if (_redial) _redial->moveToRight((width() - bothWidth) / 2, controlsTop);
} else {
t_assert(_hangup != nullptr);
_hangup->moveToLeft((width() - _hangup->width()) / 2, controlsTop);
}
_mute->moveToRight(_padding.right() + st::callMuteRight, controlsTop);
@@ -382,12 +400,30 @@ void Panel::mouseReleaseEvent(QMouseEvent *e) {
void Panel::stateChanged(State state) {
updateStatusText(state);
if (_answer
&& state != State::Starting
&& state != State::WaitingIncoming) {
_answer.destroy();
auto buttonsUpdated = false;
auto syncButton = [this, &buttonsUpdated](auto &&button, bool exists, auto &&style) {
if (exists == (button != nullptr)) {
return;
}
if (exists) {
button.create(this, style);
button->show();
} else {
button.destroy();
}
buttonsUpdated = true;
};
syncButton(_answer, (state == State::Starting) || (state == State::WaitingIncoming), st::callAnswer);
syncButton(_hangup, (state != State::Busy), st::callHangup);
syncButton(_redial, (state == State::Busy), st::callAnswer);
syncButton(_cancel, (state == State::Busy), st::callCancel);
if (buttonsUpdated) {
refreshCallbacks();
updateControlsGeometry();
}
if (_fingerprint.empty() && _call && _call->isKeyShaForFingerprintReady()) {
_fingerprint = ComputeEmojiFingerprint(_call.get());
update();