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Code Issues Releases Wiki Activity

Support chat wallpaper set from gallery.

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This commit is contained in:
John Preston
2023-04-18 16:47:31 +04:00
parent 9b25973b49
commit 352ae5100a
17 changed files with 347 additions and 102 deletions
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73
Telegram/SourceFiles/boxes/background_preview_box.cpp
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@@ -164,23 +164,17 @@ BackgroundPreviewBox::BackgroundPreviewBox(
, _chatStyle(std::make_unique<Ui::ChatStyle>())
, _serviceHistory(_controller->session().data().history(
PeerData::kServiceNotificationsId))
, _service((_forPeer && !_fromMessageId)
? GenerateServiceItem(
delegate(),
_serviceHistory,
tr::lng_background_other_info(tr::now, lt_user, _forPeer->shortName()),
false)
: nullptr)
, _service(nullptr)
, _text1(GenerateTextItem(
delegate(),
_controller->session().data().history(PeerData::kServiceNotificationsId),
_serviceHistory,
(_forPeer
? tr::lng_background_apply1(tr::now)
: tr::lng_background_text1(tr::now)),
false))
, _text2(GenerateTextItem(
delegate(),
_controller->session().data().history(PeerData::kServiceNotificationsId),
_serviceHistory,
(_forPeer
? tr::lng_background_apply2(tr::now)
: tr::lng_background_text2(tr::now)),
@@ -244,11 +238,7 @@ void BackgroundPreviewBox::prepare() {
setScaledFromThumb();
checkLoadedDocument();
if (_service) {
_service->initDimensions();
_service->resizeGetHeight(st::boxWideWidth);
}
_text1->setDisplayDate(!_service);
_text1->setDisplayDate(false);
_text1->initDimensions();
_text1->resizeGetHeight(st::boxWideWidth);
_text2->initDimensions();
@@ -285,12 +275,15 @@ void BackgroundPreviewBox::createBlurCheckbox() {
}
void BackgroundPreviewBox::apply() {
const auto weak = Ui::MakeWeak(this);
if (_forPeer) {
applyForPeer();
} else {
applyForEveryone();
}
closeBox();
if (weak) {
closeBox();
}
}
void BackgroundPreviewBox::applyForPeer() {
@@ -311,6 +304,7 @@ void BackgroundPreviewBox::applyForPeer() {
}).send();
_forPeer->setWallPaper(_paper);
_controller->finishChatThemeEdit(_forPeer);
}
void BackgroundPreviewBox::applyForEveryone() {
@@ -435,8 +429,6 @@ void BackgroundPreviewBox::paintTexts(Painter &p, crl::time ms) {
if (_service) {
_service->draw(p, context);
p.translate(0, heights);
} else {
paintDate(p);
}
context.outbg = _text1->hasOutLayout();
@@ -448,27 +440,6 @@ void BackgroundPreviewBox::paintTexts(Painter &p, crl::time ms) {
p.translate(0, height2);
}
void BackgroundPreviewBox::paintDate(Painter &p) {
const auto date = _text1->Get<HistoryView::DateBadge>();
if (!date || !_serviceBg) {
return;
}
auto hq = PainterHighQualityEnabler(p);
const auto text = date->text;
const auto bubbleHeight = st::msgServicePadding.top() + st::msgServiceFont->height + st::msgServicePadding.bottom();
const auto bubbleTop = st::msgServiceMargin.top();
const auto textWidth = st::msgServiceFont->width(text);
const auto bubbleWidth = st::msgServicePadding.left() + textWidth + st::msgServicePadding.right();
const auto bubbleLeft = (width() - bubbleWidth) / 2;
const auto radius = bubbleHeight / 2;
p.setPen(Qt::NoPen);
p.setBrush(*_serviceBg);
p.drawRoundedRect(bubbleLeft, bubbleTop, bubbleWidth, bubbleHeight, radius, radius);
p.setPen(st::msgServiceFg);
p.setFont(st::msgServiceFont);
p.drawText(bubbleLeft + st::msgServicePadding.left(), bubbleTop + st::msgServicePadding.top() + st::msgServiceFont->ascent, text);
}
void BackgroundPreviewBox::radialAnimationCallback(crl::time now) {
Expects(_paper.document() != nullptr);
@@ -556,9 +527,29 @@ void BackgroundPreviewBox::updateServiceBg(const std::vector<QColor> &bg) {
green += color.green();
blue += color.blue();
}
_serviceBg = Ui::ThemeAdjustedColor(
st::msgServiceBg->c,
QColor(red / count, green / count, blue / count));
rpl::single(
rpl::empty
) | rpl::then(
style::PaletteChanged()
) | rpl::start_with_next([=] {
_serviceBg = Ui::ThemeAdjustedColor(
st::msgServiceBg->c,
QColor(red / count, green / count, blue / count));
_chatStyle->applyAdjustedServiceBg(*_serviceBg);
}, lifetime());
_service = GenerateServiceItem(
delegate(),
_serviceHistory,
((_forPeer && !_fromMessageId)
? tr::lng_background_other_info(
tr::now,
lt_user,
_forPeer->shortName())
: ItemDateText(_text1->data(), false)),
false);
_service->initDimensions();
_service->resizeGetHeight(st::boxWideWidth);
}
void BackgroundPreviewBox::checkLoadedDocument() {