tdesktop/Telegram/SourceFiles/window/window_main_menu.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
#include "window/window_main_menu.h"
#include "window/themes/window_theme.h"
#include "window/window_session_controller.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/labels.h"
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#include "ui/widgets/menu.h"
#include "ui/widgets/popup_menu.h"
#include "ui/text/text_utilities.h"
#include "ui/special_buttons.h"
#include "ui/empty_userpic.h"
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#include "mainwindow.h"
#include "storage/localstorage.h"
#include "support/support_templates.h"
#include "settings/settings_common.h"
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#include "base/qt_signal_producer.h"
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#include "boxes/about_box.h"
#include "boxes/peer_list_controllers.h"
#include "calls/calls_box_controller.h"
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#include "lang/lang_keys.h"
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#include "core/click_handler_types.h"
#include "observer_peer.h"
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#include "main/main_session.h"
#include "data/data_folder.h"
#include "data/data_session.h"
#include "data/data_user.h"
#include "mainwidget.h"
#include "facades.h"
#include "app.h"
#include "styles/style_window.h"
#include "styles/style_dialogs.h"
#include "styles/style_settings.h"
#include "styles/style_boxes.h"
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#include <QtGui/QWindow>
#include <QtGui/QScreen>
namespace {
constexpr auto kMinDiffIntensity = 0.25;
float64 IntensityOfColor(QColor color) {
return (0.299 * color.red()
+ 0.587 * color.green()
+ 0.114 * color.blue()) / 255.0;
}
bool IsShadowShown(const QImage &img, const QRect r, float64 intensityText) {
for (auto x = r.x(); x < r.x() + r.width(); x++) {
for (auto y = r.y(); y < r.y() + r.height(); y++) {
const auto intensity = IntensityOfColor(QColor(img.pixel(x, y)));
if ((std::abs(intensity - intensityText)) < kMinDiffIntensity) {
return true;
}
}
}
return false;
}
} // namespace
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namespace Window {
class MainMenu::ResetScaleButton : public Ui::AbstractButton {
public:
ResetScaleButton(QWidget *parent);
protected:
void paintEvent(QPaintEvent *e) override;
static constexpr auto kText = "100%";
};
MainMenu::ResetScaleButton::ResetScaleButton(QWidget *parent)
: AbstractButton(parent) {
const auto margin = st::mainMenuCloudButton.height
- st::mainMenuCloudSize;
const auto textWidth = st::mainMenuResetScaleFont->width(kText);
const auto innerWidth = st::mainMenuResetScaleLeft
+ textWidth
+ st::mainMenuResetScaleRight;
const auto width = margin + innerWidth;
resize(width, st::mainMenuCloudButton.height);
}
void MainMenu::ResetScaleButton::paintEvent(QPaintEvent *e) {
Painter p(this);
const auto innerHeight = st::mainMenuCloudSize;
const auto radius = innerHeight / 2;
const auto margin = st::mainMenuCloudButton.height
- st::mainMenuCloudSize;
const auto textWidth = st::mainMenuResetScaleFont->width(kText);
const auto innerWidth = st::mainMenuResetScaleLeft
+ textWidth
+ st::mainMenuResetScaleRight;
const auto left = margin / 2;
const auto top = margin / 2;
p.setPen(Qt::NoPen);
p.setBrush(st::mainMenuCloudBg);
p.drawRoundedRect(left, top, innerWidth, innerHeight, radius, radius);
st::settingsIconInterfaceScale.paint(
p,
left + st::mainMenuResetScaleIconLeft,
top + ((innerHeight - st::settingsIconInterfaceScale.height()) / 2),
width(),
st::mainMenuCloudFg->c);
p.setFont(st::mainMenuResetScaleFont);
p.setPen(st::mainMenuCloudFg);
p.drawText(
left + st::mainMenuResetScaleLeft,
top + st::mainMenuResetScaleTop + st::mainMenuResetScaleFont->ascent,
kText);
}
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MainMenu::MainMenu(
QWidget *parent,
not_null<SessionController*> controller)
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: LayerWidget(parent)
, _controller(controller)
, _menu(this, st::mainMenu)
, _telegram(this, st::mainMenuTelegramLabel)
, _version(this, st::mainMenuVersionLabel) {
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setAttribute(Qt::WA_OpaquePaintEvent);
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const auto showSelfChat = [=] {
App::main()->choosePeer(
_controller->session().userPeerId(),
ShowAtUnreadMsgId);
};
const auto showArchive = [=] {
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const auto folder = _controller->session().data().folderLoaded(
Data::Folder::kId);
if (folder) {
App::wnd()->sessionController()->openFolder(folder);
Ui::hideSettingsAndLayer();
}
};
const auto checkArchive = [=] {
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const auto folder = _controller->session().data().folderLoaded(
Data::Folder::kId);
return folder
&& !folder->chatsList()->empty()
&& _controller->session().settings().archiveInMainMenu();
};
_userpicButton.create(
this,
_controller,
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_controller->session().user(),
Ui::UserpicButton::Role::Custom,
st::mainMenuUserpic);
_userpicButton->setClickedCallback(showSelfChat);
_userpicButton->show();
_cloudButton.create(this, st::mainMenuCloudButton);
_cloudButton->setClickedCallback(showSelfChat);
_cloudButton->show();
_archiveButton.create(this, st::mainMenuCloudButton);
_archiveButton->setHidden(!checkArchive());
_archiveButton->setAcceptBoth(true);
_archiveButton->clicks(
) | rpl::start_with_next([=](Qt::MouseButton which) {
if (which == Qt::LeftButton) {
showArchive();
return;
} else if (which != Qt::RightButton) {
return;
}
_contextMenu = base::make_unique_q<Ui::PopupMenu>(this);
_contextMenu->addAction(
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tr::lng_context_archive_to_list(tr::now), [=] {
_controller->session().settings().setArchiveInMainMenu(false);
_controller->session().saveSettingsDelayed();
Ui::hideSettingsAndLayer();
});
_contextMenu->popup(QCursor::pos());
}, _archiveButton->lifetime());
_nightThemeSwitch.setCallback([this] {
if (const auto action = *_nightThemeAction) {
const auto nightMode = Window::Theme::IsNightMode();
if (action->isChecked() != nightMode) {
Window::Theme::ToggleNightMode();
Window::Theme::KeepApplied();
}
}
});
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parentResized();
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_menu->setTriggeredCallback([](QAction *action, int actionTop, Ui::Menu::TriggeredSource source) {
emit action->triggered();
});
refreshMenu();
refreshBackground();
_telegram->setMarkedText(Ui::Text::Link(
qsl("Telegram Desktop"),
qsl("https://desktop.telegram.org")));
_telegram->setLinksTrusted();
_version->setRichText(textcmdLink(1, tr::lng_settings_current_version(tr::now, lt_version, currentVersionText())) + QChar(' ') + QChar(8211) + QChar(' ') + textcmdLink(2, tr::lng_menu_about(tr::now)));
_version->setLink(1, std::make_shared<UrlClickHandler>(qsl("https://desktop.telegram.org/changelog")));
_version->setLink(2, std::make_shared<LambdaClickHandler>([] { Ui::show(Box<AboutBox>()); }));
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subscribe(_controller->session().downloaderTaskFinished(), [=] { update(); });
subscribe(Notify::PeerUpdated(), Notify::PeerUpdatedHandler(Notify::PeerUpdate::Flag::UserPhoneChanged, [this](const Notify::PeerUpdate &update) {
if (update.peer->isSelf()) {
updatePhone();
}
}));
subscribe(Global::RefPhoneCallsEnabledChanged(), [this] { refreshMenu(); });
subscribe(Window::Theme::Background(), [this](const Window::Theme::BackgroundUpdate &update) {
if (update.type == Window::Theme::BackgroundUpdate::Type::ApplyingTheme) {
refreshMenu();
}
if (update.type == Window::Theme::BackgroundUpdate::Type::New) {
refreshBackground();
}
});
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_controller->session().data().chatsListChanges(
) | rpl::filter([](Data::Folder *folder) {
return folder && (folder->id() == Data::Folder::kId);
}) | rpl::start_with_next([=](Data::Folder *folder) {
_archiveButton->setHidden(!checkArchive());
update();
}, lifetime());
updatePhone();
initResetScaleButton();
}
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void MainMenu::parentResized() {
resize(st::mainMenuWidth, parentWidget()->height());
}
void MainMenu::refreshMenu() {
_menu->clearActions();
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if (!_controller->session().supportMode()) {
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const auto controller = _controller;
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_menu->addAction(tr::lng_create_group_title(tr::now), [] {
App::wnd()->onShowNewGroup();
}, &st::mainMenuNewGroup, &st::mainMenuNewGroupOver);
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_menu->addAction(tr::lng_create_channel_title(tr::now), [] {
App::wnd()->onShowNewChannel();
}, &st::mainMenuNewChannel, &st::mainMenuNewChannelOver);
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_menu->addAction(tr::lng_menu_contacts(tr::now), [=] {
Ui::show(Box<PeerListBox>(std::make_unique<ContactsBoxController>(controller), [](not_null<PeerListBox*> box) {
box->addButton(tr::lng_close(), [box] { box->closeBox(); });
box->addLeftButton(tr::lng_profile_add_contact(), [] { App::wnd()->onShowAddContact(); });
}));
}, &st::mainMenuContacts, &st::mainMenuContactsOver);
if (Global::PhoneCallsEnabled()) {
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_menu->addAction(tr::lng_menu_calls(tr::now), [=] {
Ui::show(Box<PeerListBox>(std::make_unique<Calls::BoxController>(controller), [](not_null<PeerListBox*> box) {
box->addButton(tr::lng_close(), [=] {
box->closeBox();
});
box->addTopButton(st::callSettingsButton, [=] {
App::wnd()->sessionController()->showSettings(
Settings::Type::Calls,
Window::SectionShow(anim::type::instant));
});
}));
}, &st::mainMenuCalls, &st::mainMenuCallsOver);
}
} else {
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_menu->addAction(tr::lng_profile_add_contact(tr::now), [] {
App::wnd()->onShowAddContact();
}, &st::mainMenuContacts, &st::mainMenuContactsOver);
const auto fix = std::make_shared<QPointer<QAction>>();
*fix = _menu->addAction(qsl("Fix chats order"), [=] {
(*fix)->setChecked(!(*fix)->isChecked());
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_controller->session().settings().setSupportFixChatsOrder(
(*fix)->isChecked());
Local::writeUserSettings();
}, &st::mainMenuFixOrder, &st::mainMenuFixOrderOver);
(*fix)->setCheckable(true);
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(*fix)->setChecked(
_controller->session().settings().supportFixChatsOrder());
_menu->addAction(qsl("Reload templates"), [=] {
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_controller->session().supportTemplates().reload();
}, &st::mainMenuReload, &st::mainMenuReloadOver);
}
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_menu->addAction(tr::lng_menu_settings(tr::now), [] {
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App::wnd()->showSettings();
}, &st::mainMenuSettings, &st::mainMenuSettingsOver);
_nightThemeAction = std::make_shared<QPointer<QAction>>();
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auto action = _menu->addAction(tr::lng_menu_night_mode(tr::now), [=] {
if (auto action = *_nightThemeAction) {
action->setChecked(!action->isChecked());
_nightThemeSwitch.callOnce(st::mainMenu.itemToggle.duration);
}
}, &st::mainMenuNightMode, &st::mainMenuNightModeOver);
*_nightThemeAction = action;
action->setCheckable(true);
action->setChecked(Window::Theme::IsNightMode());
_menu->finishAnimating();
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updatePhone();
}
void MainMenu::refreshBackground() {
const auto fill = QRect(0, 0, width(), st::mainMenuCoverHeight);
const auto intensityText = IntensityOfColor(st::mainMenuCoverFg->c);
QImage backgroundImage(
st::mainMenuWidth * cIntRetinaFactor(),
st::mainMenuCoverHeight * cIntRetinaFactor(),
QImage::Format_ARGB32_Premultiplied);
QPainter p(&backgroundImage);
const auto drawShadow = [](QPainter &p) {
st::mainMenuShadow.paint(
p,
0,
st::mainMenuCoverHeight - st::mainMenuShadow.height(),
st::mainMenuWidth,
IntensityOfColor(st::mainMenuCoverFg->c) < 0.5
? Qt::white
: Qt::black);
};
// Solid color.
if (const auto color = Window::Theme::Background()->colorForFill()) {
const auto intensity = IntensityOfColor(*color);
p.fillRect(fill, *color);
if (std::abs(intensity - intensityText) < kMinDiffIntensity) {
drawShadow(p);
}
_background = backgroundImage;
return;
}
// Background image.
const auto &pixmap = Window::Theme::Background()->pixmap();
QRect to, from;
Window::Theme::ComputeBackgroundRects(fill, pixmap.size(), to, from);
// Cut off the part of the background that is under text.
const QRect underText(
st::mainMenuCoverTextLeft,
st::mainMenuCoverNameTop,
std::max(
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st::semiboldFont->width(
_controller->session().user()->nameText().toString()),
st::normalFont->width(_phoneText)),
st::semiboldFont->height * 2);
p.drawPixmap(to, pixmap, from);
if (IsShadowShown(backgroundImage, underText, intensityText)) {
drawShadow(p);
}
_background = backgroundImage;
}
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void MainMenu::resizeEvent(QResizeEvent *e) {
_menu->setForceWidth(width());
updateControlsGeometry();
}
void MainMenu::updateControlsGeometry() {
if (_userpicButton) {
_userpicButton->moveToLeft(st::mainMenuUserpicLeft, st::mainMenuUserpicTop);
}
if (_cloudButton) {
const auto offset = st::mainMenuCloudSize / 4;
const auto y = st::mainMenuCoverHeight
- _cloudButton->height()
- offset;
_cloudButton->moveToRight(offset, y);
if (_archiveButton) {
_archiveButton->moveToRight(
offset,
y - _cloudButton->height());
}
}
if (_resetScaleButton) {
_resetScaleButton->moveToRight(0, 0);
}
_menu->moveToLeft(0, st::mainMenuCoverHeight + st::mainMenuSkip);
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_telegram->moveToLeft(st::mainMenuFooterLeft, height() - st::mainMenuTelegramBottom - _telegram->height());
_version->moveToLeft(st::mainMenuFooterLeft, height() - st::mainMenuVersionBottom - _version->height());
}
void MainMenu::updatePhone() {
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_phoneText = App::formatPhone(_controller->session().user()->phone());
update();
}
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void MainMenu::paintEvent(QPaintEvent *e) {
Painter p(this);
const auto clip = e->rect();
const auto cover = QRect(0, 0, width(), st::mainMenuCoverHeight)
.intersected(e->rect());
const auto background = Window::Theme::Background();
const auto isFill = background->tile()
|| background->colorForFill().has_value()
|| background->isMonoColorImage()
|| background->paper().isPattern()
|| Data::IsLegacy1DefaultWallPaper(background->paper());
if (!isFill && !_background.isNull()) {
PainterHighQualityEnabler hq(p);
p.drawImage(0, 0, _background);
}
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if (!cover.isEmpty()) {
const auto widthText = _cloudButton
? _cloudButton->x() - st::mainMenuCloudSize
: width() - 2 * st::mainMenuCoverTextLeft;
if (isFill) {
p.fillRect(cover, st::mainMenuCoverBg);
}
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p.setPen(st::mainMenuCoverFg);
p.setFont(st::semiboldFont);
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_controller->session().user()->nameText().drawLeftElided(
p,
st::mainMenuCoverTextLeft,
st::mainMenuCoverNameTop,
widthText,
width());
p.setFont(st::normalFont);
p.drawTextLeft(st::mainMenuCoverTextLeft, st::mainMenuCoverStatusTop, width(), _phoneText);
if (_cloudButton) {
Ui::EmptyUserpic::PaintSavedMessages(
p,
_cloudButton->x() + (_cloudButton->width() - st::mainMenuCloudSize) / 2,
_cloudButton->y() + (_cloudButton->height() - st::mainMenuCloudSize) / 2,
width(),
st::mainMenuCloudSize,
isFill ? st::mainMenuCloudBg : st::msgServiceBg,
isFill ? st::mainMenuCloudFg : st::msgServiceFg);
}
// Draw Archive button.
if (!_archiveButton->isHidden()) {
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const auto folder = _controller->session().data().folderLoaded(
Data::Folder::kId);
if (folder) {
folder->paintUserpic(
p,
_archiveButton->x() + (_archiveButton->width() - st::mainMenuCloudSize) / 2,
_archiveButton->y() + (_archiveButton->height() - st::mainMenuCloudSize) / 2,
st::mainMenuCloudSize,
isFill ? st::mainMenuCloudBg : st::msgServiceBg,
isFill ? st::mainMenuCloudFg : st::msgServiceFg);
}
}
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}
auto other = QRect(0, st::mainMenuCoverHeight, width(), height() - st::mainMenuCoverHeight).intersected(clip);
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if (!other.isEmpty()) {
p.fillRect(other, st::mainMenuBg);
}
}
void MainMenu::initResetScaleButton() {
if (!window() || !window()->windowHandle()) {
return;
}
const auto handle = window()->windowHandle();
rpl::single(
handle->screen()
) | rpl::then(
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base::qt_signal_producer(handle, &QWindow::screenChanged)
) | rpl::filter([](QScreen *screen) {
return screen != nullptr;
}) | rpl::map([](QScreen * screen) {
return rpl::single(
screen->availableGeometry()
) | rpl::then(
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#ifdef OS_MAC_OLD
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base::qt_signal_producer(screen, &QScreen::virtualGeometryChanged)
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#else // OS_MAC_OLD
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base::qt_signal_producer(screen, &QScreen::availableGeometryChanged)
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#endif // OS_MAC_OLD
);
}) | rpl::flatten_latest(
) | rpl::map([](QRect available) {
return (available.width() >= st::windowMinWidth)
&& (available.height() >= st::windowMinHeight);
}) | rpl::distinct_until_changed(
) | rpl::start_with_next([=](bool good) {
if (good) {
_resetScaleButton.destroy();
} else {
_resetScaleButton.create(this);
_resetScaleButton->addClickHandler([] {
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cSetConfigScale(style::kScaleDefault);
Local::writeSettings();
App::restart();
});
_resetScaleButton->show();
updateControlsGeometry();
}
}, lifetime());
}
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} // namespace Window