tdesktop/Telegram/SourceFiles/boxes/local_storage_box.cpp

598 lines
17 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 "boxes/local_storage_box.h"
#include "ui/wrap/vertical_layout.h"
#include "ui/wrap/slide_wrap.h"
#include "ui/widgets/labels.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/shadow.h"
#include "ui/widgets/continuous_sliders.h"
#include "ui/effects/radial_animation.h"
#include "ui/text/format_values.h"
#include "ui/emoji_config.h"
#include "storage/storage_account.h"
#include "storage/cache/storage_cache_database.h"
#include "data/data_session.h"
#include "lang/lang_keys.h"
#include "mainwindow.h"
#include "main/main_session.h"
#include "styles/style_layers.h"
#include "styles/style_boxes.h"
namespace {
constexpr auto kMegabyte = int64(1024 * 1024);
constexpr auto kTotalSizeLimitsCount = 18;
constexpr auto kMediaSizeLimitsCount = 18;
constexpr auto kMinimalSizeLimit = 100 * kMegabyte;
constexpr auto kTimeLimitsCount = 16;
constexpr auto kMaxTimeLimitValue = std::numeric_limits<size_type>::max();
constexpr auto kFakeMediaCacheTag = uint16(0xFFFF);
int64 TotalSizeLimitInMB(int index) {
if (index < 8) {
return int64(index + 2) * 100;
}
return int64(index - 7) * 1024;
}
int64 TotalSizeLimit(int index) {
return TotalSizeLimitInMB(index) * kMegabyte;
}
int64 MediaSizeLimitInMB(int index) {
if (index < 9) {
return int64(index + 1) * 100;
}
return int64(index - 8) * 1024;
}
int64 MediaSizeLimit(int index) {
return MediaSizeLimitInMB(index) * kMegabyte;
}
QString SizeLimitText(int64 limit) {
const auto mb = (limit / (1024 * 1024));
const auto gb = (mb / 1024);
return (gb > 0)
? (QString::number(gb) + " GB")
: (QString::number(mb) + " MB");
}
size_type TimeLimitInDays(int index) {
if (index < 3) {
const auto weeks = (index + 1);
return size_type(weeks) * 7;
} else if (index < 15) {
const auto month = (index - 2);
return (size_type(month) * 30)
+ ((month >= 12) ? 5 :
(month >= 10) ? 4 :
(month >= 8) ? 3 :
(month >= 7) ? 2 :
(month >= 5) ? 1 :
(month >= 3) ? 0 :
(month >= 2) ? -1 :
(month >= 1) ? 1 : 0);
//+ (month >= 1 ? 1 : 0)
//- (month >= 2 ? 2 : 0)
//+ (month >= 3 ? 1 : 0)
//+ (month >= 5 ? 1 : 0)
//+ (month >= 7 ? 1 : 0)
//+ (month >= 8 ? 1 : 0)
//+ (month >= 10 ? 1 : 0)
//+ (month >= 12 ? 1 : 0);
}
return 0;
}
size_type TimeLimit(int index) {
const auto days = TimeLimitInDays(index);
return days
? (days * 24 * 60 * 60)
: kMaxTimeLimitValue;
}
QString TimeLimitText(size_type limit) {
const auto days = (limit / (24 * 60 * 60));
const auto weeks = (days / 7);
const auto months = (days / 29);
return (months > 0)
? tr::lng_months(tr::now, lt_count, months)
: (limit > 0)
? tr::lng_weeks(tr::now, lt_count, weeks)
: tr::lng_local_storage_limit_never(tr::now);
}
size_type LimitToValue(size_type timeLimit) {
return timeLimit ? timeLimit : kMaxTimeLimitValue;
}
size_type ValueToLimit(size_type timeLimit) {
return (timeLimit != kMaxTimeLimitValue) ? timeLimit : 0;
}
} // namespace
class LocalStorageBox::Row : public Ui::RpWidget {
public:
Row(
QWidget *parent,
Fn<QString(size_type)> title,
rpl::producer<QString> clear,
const Database::TaggedSummary &data);
void update(const Database::TaggedSummary &data);
void toggleProgress(bool shown);
rpl::producer<> clearRequests() const;
protected:
int resizeGetHeight(int newWidth) override;
void paintEvent(QPaintEvent *e) override;
private:
QString titleText(const Database::TaggedSummary &data) const;
QString sizeText(const Database::TaggedSummary &data) const;
void radialAnimationCallback();
Fn<QString(size_type)> _titleFactory;
object_ptr<Ui::FlatLabel> _title;
object_ptr<Ui::FlatLabel> _description;
object_ptr<Ui::FlatLabel> _clearing = { nullptr };
object_ptr<Ui::RoundButton> _clear;
std::unique_ptr<Ui::InfiniteRadialAnimation> _progress;
};
LocalStorageBox::Row::Row(
QWidget *parent,
Fn<QString(size_type)> title,
rpl::producer<QString> clear,
const Database::TaggedSummary &data)
: RpWidget(parent)
, _titleFactory(std::move(title))
, _title(
this,
titleText(data),
st::localStorageRowTitle)
, _description(
this,
sizeText(data),
st::localStorageRowSize)
, _clear(this, std::move(clear), st::localStorageClear) {
_clear->setTextTransform(Ui::RoundButton::TextTransform::NoTransform);
_clear->setVisible(data.count != 0);
}
void LocalStorageBox::Row::update(const Database::TaggedSummary &data) {
if (data.count != 0) {
_title->setText(titleText(data));
}
_description->setText(sizeText(data));
_clear->setVisible(data.count != 0);
}
void LocalStorageBox::Row::toggleProgress(bool shown) {
if (!shown) {
_progress = nullptr;
_description->show();
_clearing.destroy();
} else if (!_progress) {
_progress = std::make_unique<Ui::InfiniteRadialAnimation>(
[=] { radialAnimationCallback(); },
st::proxyCheckingAnimation);
_progress->start();
_clearing = object_ptr<Ui::FlatLabel>(
this,
tr::lng_local_storage_clearing(tr::now),
st::localStorageRowSize);
_clearing->show();
_description->hide();
resizeToWidth(width());
RpWidget::update();
}
}
void LocalStorageBox::Row::radialAnimationCallback() {
if (!anim::Disabled()) {
RpWidget::update();
}
}
rpl::producer<> LocalStorageBox::Row::clearRequests() const {
return _clear->clicks() | rpl::to_empty;
}
int LocalStorageBox::Row::resizeGetHeight(int newWidth) {
const auto height = st::localStorageRowHeight;
const auto padding = st::localStorageRowPadding;
const auto available = newWidth - padding.left() - padding.right();
_title->resizeToWidth(available);
_description->resizeToWidth(available);
_title->moveToLeft(padding.left(), padding.top(), newWidth);
_description->moveToLeft(
padding.left(),
height - padding.bottom() - _description->height(),
newWidth);
if (_clearing) {
const auto progressShift = st::proxyCheckingPosition.x()
+ st::proxyCheckingAnimation.size.width()
+ st::proxyCheckingSkip;
_clearing->resizeToWidth(available - progressShift);
_clearing->moveToLeft(
padding.left(),// + progressShift,
_description->y(),
newWidth);
}
_clear->moveToRight(
st::layerBox.buttonPadding.right(),
(height - _clear->height()) / 2,
newWidth);
return height;
}
void LocalStorageBox::Row::paintEvent(QPaintEvent *e) {
if (!_progress || true) {
return;
}
auto p = QPainter(this);
const auto padding = st::localStorageRowPadding;
const auto height = st::localStorageRowHeight;
const auto bottom = height - padding.bottom() - _description->height();
_progress->draw(
p,
{
st::proxyCheckingPosition.x() + padding.left(),
st::proxyCheckingPosition.y() + bottom
},
width());
}
QString LocalStorageBox::Row::titleText(const Database::TaggedSummary &data) const {
return _titleFactory(data.count);
}
QString LocalStorageBox::Row::sizeText(const Database::TaggedSummary &data) const {
return data.totalSize
? Ui::FormatSizeText(data.totalSize)
: tr::lng_local_storage_empty(tr::now);
}
LocalStorageBox::LocalStorageBox(
QWidget*,
not_null<Main::Session*> session,
CreateTag)
: _session(session)
, _db(&session->data().cache())
, _dbBig(&session->data().cacheBigFile()) {
const auto &settings = session->local().cacheSettings();
const auto &settingsBig = session->local().cacheBigFileSettings();
_totalSizeLimit = settings.totalSizeLimit + settingsBig.totalSizeLimit;
_mediaSizeLimit = settingsBig.totalSizeLimit;
_timeLimit = settings.totalTimeLimit;
}
void LocalStorageBox::Show(not_null<::Main::Session*> session) {
auto shared = std::make_shared<object_ptr<LocalStorageBox>>(
Box<LocalStorageBox>(session, CreateTag()));
const auto weak = shared->data();
rpl::combine(
session->data().cache().statsOnMain(),
session->data().cacheBigFile().statsOnMain()
) | rpl::start_with_next([=](
Database::Stats &&stats,
Database::Stats &&statsBig) {
weak->update(std::move(stats), std::move(statsBig));
if (auto &strong = *shared) {
Ui::show(std::move(strong));
}
}, weak->lifetime());
}
void LocalStorageBox::prepare() {
setTitle(tr::lng_local_storage_title());
addButton(tr::lng_box_ok(), [this] { closeBox(); });
setupControls();
}
void LocalStorageBox::updateRow(
not_null<Ui::SlideWrap<Row>*> row,
const Database::TaggedSummary *data) {
const auto summary = (_rows.find(0)->second == row);
const auto shown = (data && data->count && data->totalSize) || summary;
if (shown) {
row->entity()->update(*data);
}
row->toggle(shown, anim::type::normal);
}
void LocalStorageBox::update(
Database::Stats &&stats,
Database::Stats &&statsBig) {
_stats = std::move(stats);
_statsBig = std::move(statsBig);
if (const auto i = _rows.find(0); i != end(_rows)) {
i->second->entity()->toggleProgress(
_stats.clearing || _statsBig.clearing);
}
for (const auto &entry : _rows) {
if (entry.first == kFakeMediaCacheTag) {
updateRow(entry.second, &_statsBig.full);
} else if (entry.first) {
const auto i = _stats.tagged.find(entry.first);
updateRow(
entry.second,
(i != end(_stats.tagged)) ? &i->second : nullptr);
} else {
const auto full = summary();
updateRow(entry.second, &full);
}
}
}
auto LocalStorageBox::summary() const -> Database::TaggedSummary {
auto result = _stats.full;
result.count += _statsBig.full.count;
result.totalSize += _statsBig.full.totalSize;
return result;
}
void LocalStorageBox::clearByTag(uint16 tag) {
if (tag == kFakeMediaCacheTag) {
_dbBig->clear();
} else if (tag) {
_db->clearByTag(tag);
} else {
_db->clear();
_dbBig->clear();
Ui::Emoji::ClearIrrelevantCache();
}
}
void LocalStorageBox::setupControls() {
const auto container = setInnerWidget(
object_ptr<Ui::VerticalLayout>(this),
st::defaultMultiSelect.scroll);
const auto createRow = [&](
uint16 tag,
Fn<QString(size_type)> title,
rpl::producer<QString> clear,
const Database::TaggedSummary &data) {
auto result = container->add(object_ptr<Ui::SlideWrap<Row>>(
container,
object_ptr<Row>(
container,
std::move(title),
std::move(clear),
data)));
const auto shown = (data.count && data.totalSize) || !tag;
result->toggle(shown, anim::type::instant);
result->entity()->clearRequests(
) | rpl::start_with_next([=] {
clearByTag(tag);
}, result->lifetime());
_rows.emplace(tag, result);
return result;
};
auto tracker = Ui::MultiSlideTracker();
const auto createTagRow = [&](uint8 tag, auto &&titleFactory) {
static const auto empty = Database::TaggedSummary();
const auto i = _stats.tagged.find(tag);
const auto &data = (i != end(_stats.tagged)) ? i->second : empty;
auto factory = std::forward<decltype(titleFactory)>(titleFactory);
auto title = [factory = std::move(factory)](size_type count) {
return factory(tr::now, lt_count, count);
};
tracker.track(createRow(
tag,
std::move(title),
tr::lng_local_storage_clear_some(),
data));
};
auto summaryTitle = [](size_type) {
return tr::lng_local_storage_summary(tr::now);
};
auto mediaCacheTitle = [](size_type) {
return tr::lng_local_storage_media(tr::now);
};
createRow(
0,
std::move(summaryTitle),
tr::lng_local_storage_clear(),
summary());
setupLimits(container);
const auto shadow = container->add(object_ptr<Ui::SlideWrap<>>(
container,
object_ptr<Ui::PlainShadow>(container),
st::localStorageRowPadding));
createTagRow(Data::kImageCacheTag, tr::lng_local_storage_image);
createTagRow(Data::kStickerCacheTag, tr::lng_local_storage_sticker);
createTagRow(Data::kVoiceMessageCacheTag, tr::lng_local_storage_voice);
createTagRow(Data::kVideoMessageCacheTag, tr::lng_local_storage_round);
createTagRow(Data::kAnimationCacheTag, tr::lng_local_storage_animation);
tracker.track(createRow(
kFakeMediaCacheTag,
std::move(mediaCacheTitle),
tr::lng_local_storage_clear_some(),
_statsBig.full));
shadow->toggleOn(
std::move(tracker).atLeastOneShownValue()
);
container->resizeToWidth(st::boxWidth);
container->heightValue(
) | rpl::start_with_next([=](int height) {
setDimensions(st::boxWidth, height);
}, container->lifetime());
}
template <
typename Value,
typename Convert,
typename Callback,
typename>
not_null<Ui::MediaSlider*> LocalStorageBox::createLimitsSlider(
not_null<Ui::VerticalLayout*> container,
int valuesCount,
Convert &&convert,
Value currentValue,
Callback &&callback) {
const auto label = container->add(
object_ptr<Ui::LabelSimple>(container, st::localStorageLimitLabel),
st::localStorageLimitLabelMargin);
callback(label, currentValue);
const auto slider = container->add(
object_ptr<Ui::MediaSlider>(container, st::localStorageLimitSlider),
st::localStorageLimitMargin);
slider->resize(st::localStorageLimitSlider.seekSize);
slider->setPseudoDiscrete(
valuesCount,
std::forward<Convert>(convert),
currentValue,
[=, callback = std::forward<Callback>(callback)](Value value) {
callback(label, value);
});
return slider;
}
void LocalStorageBox::updateMediaLimit() {
const auto good = [&](int64 mediaLimit) {
return (_totalSizeLimit - mediaLimit >= kMinimalSizeLimit);
};
if (good(_mediaSizeLimit) || !_mediaSlider || !_mediaLabel) {
return;
}
auto index = 1;
while ((index < kMediaSizeLimitsCount)
&& (MediaSizeLimit(index) * 2 <= _totalSizeLimit)) {
++index;
}
--index;
_mediaSizeLimit = MediaSizeLimit(index);
_mediaSlider->setValue(index / float64(kMediaSizeLimitsCount - 1));
updateMediaLabel();
Ensures(good(_mediaSizeLimit));
}
void LocalStorageBox::updateTotalLimit() {
const auto good = [&](int64 totalLimit) {
return (totalLimit - _mediaSizeLimit >= kMinimalSizeLimit);
};
if (good(_totalSizeLimit) || !_totalSlider || !_totalLabel) {
return;
}
auto index = kTotalSizeLimitsCount - 1;
while ((index > 0)
&& (TotalSizeLimit(index - 1) >= 2 * _mediaSizeLimit)) {
--index;
}
_totalSizeLimit = TotalSizeLimit(index);
_totalSlider->setValue(index / float64(kTotalSizeLimitsCount - 1));
updateTotalLabel();
Ensures(good(_totalSizeLimit));
}
void LocalStorageBox::updateTotalLabel() {
Expects(_totalLabel != nullptr);
const auto text = SizeLimitText(_totalSizeLimit);
_totalLabel->setText(tr::lng_local_storage_size_limit(tr::now, lt_size, text));
}
void LocalStorageBox::updateMediaLabel() {
Expects(_mediaLabel != nullptr);
const auto text = SizeLimitText(_mediaSizeLimit);
_mediaLabel->setText(tr::lng_local_storage_media_limit(tr::now, lt_size, text));
}
void LocalStorageBox::setupLimits(not_null<Ui::VerticalLayout*> container) {
container->add(
object_ptr<Ui::PlainShadow>(container),
st::localStorageRowPadding);
_totalSlider = createLimitsSlider(
container,
kTotalSizeLimitsCount,
TotalSizeLimit,
_totalSizeLimit,
[=](not_null<Ui::LabelSimple*> label, int64 limit) {
_totalSizeLimit = limit;
_totalLabel = label;
updateTotalLabel();
updateMediaLimit();
limitsChanged();
});
_mediaSlider = createLimitsSlider(
container,
kMediaSizeLimitsCount,
MediaSizeLimit,
_mediaSizeLimit,
[=](not_null<Ui::LabelSimple*> label, int64 limit) {
_mediaSizeLimit = limit;
_mediaLabel = label;
updateMediaLabel();
updateTotalLimit();
limitsChanged();
});
createLimitsSlider(
container,
kTimeLimitsCount,
TimeLimit,
LimitToValue(_timeLimit),
[=](not_null<Ui::LabelSimple*> label, size_type limit) {
_timeLimit = ValueToLimit(limit);
const auto text = TimeLimitText(_timeLimit);
label->setText(tr::lng_local_storage_time_limit(tr::now, lt_limit, text));
limitsChanged();
});
}
void LocalStorageBox::limitsChanged() {
const auto &settings = _session->local().cacheSettings();
const auto &settingsBig = _session->local().cacheBigFileSettings();
const auto sizeLimit = _totalSizeLimit - _mediaSizeLimit;
const auto changed = (settings.totalSizeLimit != sizeLimit)
|| (settingsBig.totalSizeLimit != _mediaSizeLimit)
|| (settings.totalTimeLimit != _timeLimit)
|| (settingsBig.totalTimeLimit != _timeLimit);
if (_limitsChanged != changed) {
_limitsChanged = changed;
clearButtons();
if (_limitsChanged) {
addButton(tr::lng_settings_save(), [=] { save(); });
addButton(tr::lng_cancel(), [=] { closeBox(); });
} else {
addButton(tr::lng_box_ok(), [=] { closeBox(); });
}
}
}
void LocalStorageBox::save() {
if (!_limitsChanged) {
closeBox();
return;
}
auto update = Storage::Cache::Database::SettingsUpdate();
update.totalSizeLimit = _totalSizeLimit - _mediaSizeLimit;
update.totalTimeLimit = _timeLimit;
auto updateBig = Storage::Cache::Database::SettingsUpdate();
updateBig.totalSizeLimit = _mediaSizeLimit;
updateBig.totalTimeLimit = _timeLimit;
_session->local().updateCacheSettings(update, updateBig);
_session->data().cache().updateSettings(update);
closeBox();
}