113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
|
/*
|
||
|
|
This file is part of Telegram Desktop,
|
||
|
|
the official desktop application for the Telegram messaging service.
|
||
|
|
|
||
|
|
For license and copyright information please follow this link:
|
||
|
|
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
|
||
|
|
*/
|
||
|
|
#include "dialogs/ui/dialogs_topics_view.h"
|
||
|
|
|
||
|
|
#include "dialogs/ui/dialogs_layout.h"
|
||
|
|
#include "data/data_forum.h"
|
||
|
|
#include "data/data_forum_topic.h"
|
||
|
|
#include "core/ui_integration.h"
|
||
|
|
#include "ui/painter.h"
|
||
|
|
#include "ui/text/text_options.h"
|
||
|
|
#include "ui/text/text_utilities.h"
|
||
|
|
#include "styles/style_dialogs.h"
|
||
|
|
|
||
|
|
namespace Dialogs::Ui {
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
constexpr auto kIconLoopCount = 1;
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
TopicsView::TopicsView(not_null<Data::Forum*> forum)
|
||
|
|
: _forum(forum) {
|
||
|
|
}
|
||
|
|
|
||
|
|
TopicsView::~TopicsView() = default;
|
||
|
|
|
||
|
|
void TopicsView::prepare(
|
||
|
|
const QRect &geometry,
|
||
|
|
not_null<const style::DialogRow*> st,
|
||
|
|
Fn<void()> customEmojiRepaint) {
|
||
|
|
auto index = 0;
|
||
|
|
auto available = geometry.width();
|
||
|
|
for (const auto &topic : _forum->recentTopics()) {
|
||
|
|
if (available <= 0) {
|
||
|
|
break;
|
||
|
|
} else if (_titles.size() == index) {
|
||
|
|
_titles.emplace_back();
|
||
|
|
}
|
||
|
|
auto &title = _titles[index];
|
||
|
|
const auto rootId = topic->rootId();
|
||
|
|
const auto unread = topic->chatListBadgesState().unread;
|
||
|
|
if (title.topicRootId != rootId || title.unread != unread) {
|
||
|
|
const auto context = Core::MarkedTextContext{
|
||
|
|
.session = &topic->session(),
|
||
|
|
.customEmojiRepaint = customEmojiRepaint,
|
||
|
|
.customEmojiLoopLimit = kIconLoopCount,
|
||
|
|
};
|
||
|
|
auto topicTitle = topic->titleWithIcon();
|
||
|
|
title.title.setMarkedText(
|
||
|
|
st::dialogsTextStyle,
|
||
|
|
(unread
|
||
|
|
? Ui::Text::PlainLink(
|
||
|
|
Ui::Text::Wrapped(
|
||
|
|
std::move(topicTitle),
|
||
|
|
EntityType::Bold))
|
||
|
|
: std::move(topicTitle)),
|
||
|
|
DialogTextOptions(),
|
||
|
|
context);
|
||
|
|
title.topicRootId = rootId;
|
||
|
|
title.unread = unread;
|
||
|
|
}
|
||
|
|
available -= title.title.maxWidth() + st->topicsSkip;
|
||
|
|
++index;
|
||
|
|
}
|
||
|
|
while (_titles.size() > index) {
|
||
|
|
_titles.pop_back();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void TopicsView::paint(
|
||
|
|
Painter &p,
|
||
|
|
const QRect &geometry,
|
||
|
|
const PaintContext &context) const {
|
||
|
|
auto available = geometry.width();
|
||
|
|
|
||
|
|
p.setFont(st::dialogsTextFont);
|
||
|
|
p.setPen(context.active
|
||
|
|
? st::dialogsTextFgActive
|
||
|
|
: context.selected
|
||
|
|
? st::dialogsTextFgOver
|
||
|
|
: st::dialogsTextFg);
|
||
|
|
const auto palette = &(context.active
|
||
|
|
? st::dialogsTextPaletteArchiveActive
|
||
|
|
: context.selected
|
||
|
|
? st::dialogsTextPaletteArchiveOver
|
||
|
|
: st::dialogsTextPaletteArchive);
|
||
|
|
auto index = 0;
|
||
|
|
auto rect = geometry;
|
||
|
|
for (const auto &title : _titles) {
|
||
|
|
if (rect.width() <= 0) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
title.title.draw(p, {
|
||
|
|
.position = rect.topLeft(),
|
||
|
|
.availableWidth = rect.width(),
|
||
|
|
.palette = palette,
|
||
|
|
.spoiler = Text::DefaultSpoilerCache(),
|
||
|
|
.now = context.now,
|
||
|
|
.paused = context.paused,
|
||
|
|
.elisionLines = 1,
|
||
|
|
});
|
||
|
|
rect.setLeft(
|
||
|
|
rect.left() + title.title.maxWidth() + context.st->topicsSkip);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace Dialogs::Ui
|