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Added label with state to "Manage dictionaries" button.

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This commit is contained in:
23rd 2020-02-11 12:11:09 +03:00
parent 311678af80
commit 9daf362df6
3 changed files with 43 additions and 1 deletions
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38
Telegram/SourceFiles/chat_helpers/spellchecker_common.cpp
View File

@ -171,6 +171,44 @@ bool WriteDefaultDictionary() {
return false;
}
rpl::producer<QString> ButtonManageDictsState(
not_null<Main::Session*> session) {
if (Platform::Spellchecker::IsSystemSpellchecker()) {
return rpl::single(QString());
}
const auto computeString = [=] {
if (!session->settings().spellcheckerEnabled()) {
return QString();
}
if (!session->settings().dictionariesEnabled().size()) {
return QString();
}
const auto dicts = session->settings().dictionariesEnabled();
const auto filtered = ranges::view::all(
dicts
) | ranges::views::filter(
DictionaryExists
) | ranges::to_vector;
const auto active = Platform::Spellchecker::ActiveLanguages();
return (active.size() == filtered.size())
? QString::number(filtered.size())
: tr::lng_contacts_loading(tr::now);
};
const auto emptyValue = [] { return rpl::empty_value(); };
return rpl::single(
computeString()
) | rpl::then(
rpl::merge(
Spellchecker::SupportedScriptsChanged(),
session->settings().dictionariesEnabledChanges(
) | rpl::map(emptyValue),
session->settings().spellcheckerEnabledChanges(
) | rpl::map(emptyValue)
) | rpl::map(computeString)
);
}
void Start(not_null<Main::Session*> session) {
Spellchecker::SetPhrases({ {
{ &ph::lng_spellchecker_add, tr::lng_spellchecker_add() },

2
Telegram/SourceFiles/chat_helpers/spellchecker_common.h
View File

@ -34,6 +34,8 @@ bool WriteDefaultDictionary();
std::vector<Dict> Dictionaries();
void Start(not_null<Main::Session*> session);
[[nodiscard]] rpl::producer<QString> ButtonManageDictsState(
not_null<Main::Session*> session);
} // namespace Spellchecker

4
Telegram/SourceFiles/settings/settings_advanced.cpp
View File

@ -34,6 +34,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#ifndef TDESKTOP_DISABLE_SPELLCHECK
#include "boxes/dictionaries_manager.h"
#include "chat_helpers/spellchecker_common.h"
#include "spellcheck/platform/platform_spellcheck.h"
#endif // !TDESKTOP_DISABLE_SPELLCHECK
@ -288,9 +289,10 @@ void SetupSpellchecker(
container,
object_ptr<Ui::VerticalLayout>(container)));
AddButton(
AddButtonWithLabel(
sliding->entity(),
tr::lng_settings_manage_dictionaries(),
Spellchecker::ButtonManageDictsState(session),
st::settingsButton
)->addClickHandler([=] {
Ui::show(Box<Ui::ManageDictionariesBox>(session));