145 lines
3.5 KiB
C++
145 lines
3.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "ui/unread_badge.h"
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#include "data/data_peer.h"
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#include "dialogs/ui/dialogs_layout.h"
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#include "lang/lang_keys.h"
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#include "styles/style_dialogs.h"
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namespace Ui {
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void UnreadBadge::setText(const QString &text, bool active) {
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_text = text;
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_active = active;
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const auto st = Dialogs::Ui::UnreadBadgeStyle();
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resize(
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std::max(st.font->width(text) + 2 * st.padding, st.size),
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st.size);
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update();
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}
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int UnreadBadge::textBaseline() const {
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const auto st = Dialogs::Ui::UnreadBadgeStyle();
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return ((st.size - st.font->height) / 2) + st.font->ascent;
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}
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void UnreadBadge::paintEvent(QPaintEvent *e) {
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if (_text.isEmpty()) {
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return;
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}
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Painter p(this);
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Dialogs::Ui::UnreadBadgeStyle unreadSt;
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unreadSt.muted = !_active;
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auto unreadRight = width();
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auto unreadTop = 0;
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Dialogs::Ui::paintUnreadCount(
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p,
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_text,
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unreadRight,
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unreadTop,
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unreadSt);
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}
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QSize ScamBadgeSize(bool fake) {
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const auto phrase = fake
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? tr::lng_fake_badge(tr::now)
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: tr::lng_scam_badge(tr::now);
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const auto phraseWidth = st::dialogsScamFont->width(phrase);
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const auto width = st::dialogsScamPadding.left()
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+ phraseWidth
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+ st::dialogsScamPadding.right();
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const auto height = st::dialogsScamPadding.top()
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+ st::dialogsScamFont->height
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+ st::dialogsScamPadding.bottom();
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return { width, height };
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}
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void DrawScamFakeBadge(
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Painter &p,
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QRect rect,
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int outerWidth,
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const style::color &color,
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const QString &phrase,
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int phraseWidth) {
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PainterHighQualityEnabler hq(p);
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auto pen = color->p;
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pen.setWidth(st::lineWidth);
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p.setPen(pen);
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p.setBrush(Qt::NoBrush);
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p.drawRoundedRect(rect, st::dialogsScamRadius, st::dialogsScamRadius);
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p.setFont(st::dialogsScamFont);
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p.drawTextLeft(
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rect.x() + st::dialogsScamPadding.left(),
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rect.y() + st::dialogsScamPadding.top(),
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outerWidth,
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phrase,
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phraseWidth);
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}
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void DrawScamBadge(
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bool fake,
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Painter &p,
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QRect rect,
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int outerWidth,
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const style::color &color) {
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const auto phrase = fake
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? tr::lng_fake_badge(tr::now)
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: tr::lng_scam_badge(tr::now);
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DrawScamFakeBadge(
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p,
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rect,
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outerWidth,
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color,
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phrase,
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st::dialogsScamFont->width(phrase));
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}
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int DrawPeerBadgeGetWidth(
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not_null<PeerData*> peer,
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Painter &p,
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QRect rectForName,
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int nameWidth,
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int outerWidth,
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const PeerBadgeStyle &st) {
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if (peer->isVerified() && st.verified) {
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const auto iconw = st.verified->width();
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st.verified->paint(
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p,
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rectForName.x() + qMin(nameWidth, rectForName.width() - iconw),
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rectForName.y(),
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outerWidth);
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return iconw;
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} else if ((peer->isScam() || peer->isFake()) && st.scam) {
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const auto phrase = peer->isScam()
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? tr::lng_scam_badge(tr::now)
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: tr::lng_fake_badge(tr::now);
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const auto phraseWidth = st::dialogsScamFont->width(phrase);
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const auto width = st::dialogsScamPadding.left()
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+ phraseWidth
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+ st::dialogsScamPadding.right();
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const auto height = st::dialogsScamPadding.top()
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+ st::dialogsScamFont->height
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+ st::dialogsScamPadding.bottom();
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const auto rect = QRect(
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(rectForName.x()
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+ qMin(
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nameWidth + st::dialogsScamSkip,
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rectForName.width() - width)),
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rectForName.y() + (rectForName.height() - height) / 2,
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width,
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height);
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DrawScamFakeBadge(p, rect, outerWidth, *st.scam, phrase, phraseWidth);
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return st::dialogsScamSkip + width;
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}
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return 0;
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}
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} // namespace Ui
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