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Add a counter for all chats filter.

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This commit is contained in:
John Preston 2020-03-27 14:12:10 +04:00
parent c5b8ddabac
commit cdff0ea9c7
1 changed files with 37 additions and 8 deletions
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45
Telegram/SourceFiles/window/window_filters_menu.cpp
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@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "main/main_session.h"
#include "data/data_session.h"
#include "data/data_chat_filters.h"
#include "data/data_folder.h"
#include "lang/lang_keys.h"
#include "ui/filter_icons.h"
#include "ui/wrap/vertical_layout_reorder.h"
@ -26,6 +27,37 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "styles/style_window.h"
namespace Window {
namespace {
[[nodiscard]] rpl::producer<Dialogs::UnreadState> MainListUnreadState(
not_null<Dialogs::MainList*> list) {
return rpl::single(rpl::empty_value()) | rpl::then(
list->unreadStateChanges(
) | rpl::map([] { return rpl::empty_value(); })
) | rpl::map([=] {
return list->unreadState();
});
}
[[nodiscard]] rpl::producer<Dialogs::UnreadState> UnreadStateValue(
not_null<Main::Session*> session,
FilterId filterId) {
if (filterId > 0) {
const auto filters = &session->data().chatsFilters();
return MainListUnreadState(filters->chatsList(filterId));
}
return MainListUnreadState(
session->data().chatsList()
) | rpl::map([=](const Dialogs::UnreadState &state) {
const auto folderId = Data::Folder::kId;
if (const auto folder = session->data().folderLoaded(folderId)) {
return state - folder->chatsList()->unreadState();
}
return state;
});
}
} // namespace
FiltersMenu::FiltersMenu(
not_null<Ui::RpWidget*> parent,
@ -169,14 +201,11 @@ base::unique_qptr<Ui::SideBarButton> FiltersMenu::prepareButton(
const auto raw = button.get();
const auto &icons = Ui::LookupFilterIcon(icon);
raw->setIconOverride(icons.normal, icons.active);
if (id > 0) {
const auto filters = &_session->session().data().chatsFilters();
const auto list = filters->chatsList(id);
rpl::single(rpl::empty_value()) | rpl::then(
list->unreadStateChanges(
) | rpl::map([] { return rpl::empty_value(); })
) | rpl::start_with_next([=] {
const auto &state = list->unreadState();
if (id >= 0) {
UnreadStateValue(
&_session->session(),
id
) | rpl::start_with_next([=](const Dialogs::UnreadState &state) {
const auto count = (state.chats + state.marks);
const auto muted = (state.chatsMuted + state.marksMuted);
const auto string = !count