606 lines
		
	
	
	
		
			17 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			606 lines
		
	
	
	
		
			17 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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| This file is part of Telegram Desktop,
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| the official desktop application for the Telegram messaging service.
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| 
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| For license and copyright information please follow this link:
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| https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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| */
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| #include "window/main_window.h"
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| 
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| #include "storage/localstorage.h"
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| #include "platform/platform_window_title.h"
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| #include "history/history.h"
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| #include "window/themes/window_theme.h"
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| #include "window/window_controller.h"
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| #include "window/window_lock_widgets.h"
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| #include "boxes/confirm_box.h"
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| #include "core/click_handler_types.h"
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| #include "lang/lang_keys.h"
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| #include "data/data_session.h"
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| #include "mediaview.h"
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| #include "auth_session.h"
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| #include "apiwrap.h"
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| #include "messenger.h"
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| #include "mainwindow.h"
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| #include "styles/style_window.h"
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| #include "styles/style_boxes.h"
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| 
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| #ifdef small
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| #undef small
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| #endif // small
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| 
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| namespace Window {
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| 
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| constexpr auto kInactivePressTimeout = TimeMs(200);
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| constexpr auto kSaveWindowPositionTimeout = TimeMs(1000);
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| 
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| QImage LoadLogo() {
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| 	return QImage(qsl(":/gui/art/logo_256.png"));
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| }
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| 
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| QImage LoadLogoNoMargin() {
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| 	return QImage(qsl(":/gui/art/logo_256_no_margin.png"));
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| }
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| 
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| void ConvertIconToBlack(QImage &image) {
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| 	if (image.format() != QImage::Format_ARGB32_Premultiplied) {
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| 		image = std::move(image).convertToFormat(
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| 			QImage::Format_ARGB32_Premultiplied);
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| 	}
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| 	//const auto gray = red * 0.299 + green * 0.587 + blue * 0.114;
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| 	//const auto result = (gray - 100 < 0) ? 0 : (gray - 100) * 255 / 155;
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| 	constexpr auto scale = 255 / 155.;
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| 	constexpr auto red = 0.299;
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| 	constexpr auto green = 0.587;
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| 	constexpr auto blue = 0.114;
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| 	static constexpr auto shift = (1 << 24);
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| 	auto shifter = [](double value) {
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| 		return uint32(value * shift);
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| 	};
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| 	constexpr auto iscale = shifter(scale);
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| 	constexpr auto ired = shifter(red);
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| 	constexpr auto igreen = shifter(green);
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| 	constexpr auto iblue = shifter(blue);
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| 	constexpr auto threshold = 100;
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| 	constexpr auto ithreshold = shifter(threshold);
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| 
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| 	const auto width = image.width();
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| 	const auto height = image.height();
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| 	const auto data = reinterpret_cast<uint32*>(image.bits());
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| 	const auto intsPerLine = image.bytesPerLine() / 4;
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| 	const auto intsPerLineAdded = intsPerLine - width;
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| 
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| 	auto pixel = data;
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| 	for (auto j = 0; j != height; ++j) {
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| 		for (auto i = 0; i != width; ++i) {
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| 			const auto value = *pixel;
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| 			const auto gray = (((value >> 16) & 0xFF) * ired
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| 				+ ((value >> 8) & 0xFF) * igreen
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| 				+ (value & 0xFF) * iblue) >> 24;
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| 			const auto small = gray - threshold;
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| 			const auto test = ~small;
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| 			const auto result = (test >> 31) * small * iscale;
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| 			const auto component = (result >> 24) & 0xFF;
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| 			*pixel++ = (value & 0xFF000000U)
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| 				| (component << 16)
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| 				| (component << 8)
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| 				| component;
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| 		}
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| 		pixel += intsPerLineAdded;
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| 	}
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| }
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| 
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| QIcon CreateOfficialIcon() {
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| 	auto image = [&] {
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| 		if (const auto messenger = Messenger::InstancePointer()) {
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| 			return messenger->logo();
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| 		}
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| 		return LoadLogo();
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| 	}();
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| 	if (AuthSession::Exists() && Auth().supportMode()) {
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| 		ConvertIconToBlack(image);
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| 	}
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| 	return QIcon(App::pixmapFromImageInPlace(std::move(image)));
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| }
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| 
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| QIcon CreateIcon() {
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| 	auto result = CreateOfficialIcon();
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| 	if (cPlatform() == dbipLinux32 || cPlatform() == dbipLinux64) {
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| 		return QIcon::fromTheme("telegram", result);
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| 	}
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| 	return result;
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| }
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| 
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| MainWindow::MainWindow()
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| : _positionUpdatedTimer([=] { savePosition(); })
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| , _body(this)
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| , _icon(CreateIcon())
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| , _titleText(qsl("Telegram")) {
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| 	subscribe(Theme::Background(), [=](
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| 			const Theme::BackgroundUpdate &data) {
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| 		if (data.paletteChanged()) {
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| 			updatePalette();
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| 		}
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| 	});
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| 	subscribe(Global::RefUnreadCounterUpdate(), [=] {
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| 		updateUnreadCounter();
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| 	});
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| 	subscribe(Global::RefWorkMode(), [=](DBIWorkMode mode) {
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| 		workmodeUpdated(mode);
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| 	});
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| 	subscribe(Messenger::Instance().authSessionChanged(), [=] {
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| 		checkAuthSession();
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| 		updateWindowIcon();
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| 	});
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| 	checkAuthSession();
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| 
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| 	Messenger::Instance().termsLockValue(
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| 	) | rpl::start_with_next([=] {
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| 		checkLockByTerms();
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| 	}, lifetime());
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| 
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| 	_isActiveTimer.setCallback([this] { updateIsActive(0); });
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| 	_inactivePressTimer.setCallback([this] { setInactivePress(false); });
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| }
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| 
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| void MainWindow::checkLockByTerms() {
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| 	const auto data = Messenger::Instance().termsLocked();
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| 	if (!data || !AuthSession::Exists()) {
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| 		if (_termsBox) {
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| 			_termsBox->closeBox();
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| 		}
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| 		return;
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| 	}
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| 	Ui::hideSettingsAndLayer(anim::type::instant);
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| 	const auto box = Ui::show(Box<TermsBox>(
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| 		*data,
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| 		langFactory(lng_terms_agree),
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| 		langFactory(lng_terms_decline)));
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| 
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| 	box->setCloseByEscape(false);
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| 	box->setCloseByOutsideClick(false);
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| 
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| 	const auto id = data->id;
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| 	box->agreeClicks(
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| 	) | rpl::start_with_next([=] {
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| 		const auto mention = box ? box->lastClickedMention() : QString();
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| 		if (AuthSession::Exists()) {
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| 			Auth().api().acceptTerms(id);
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| 			if (!mention.isEmpty()) {
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| 				MentionClickHandler(mention).onClick({});
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| 			}
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| 		}
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| 		Messenger::Instance().unlockTerms();
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| 	}, box->lifetime());
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| 
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| 	box->cancelClicks(
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| 	) | rpl::start_with_next([=] {
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| 		showTermsDecline();
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| 	}, box->lifetime());
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| 
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| 	connect(box, &QObject::destroyed, [=] {
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| 		crl::on_main(this, [=] { checkLockByTerms(); });
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| 	});
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| 
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| 	_termsBox = box;
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| }
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| 
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| void MainWindow::showTermsDecline() {
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| 	const auto box = Ui::show(
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| 		Box<Window::TermsBox>(
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| 			TextWithEntities{ lang(lng_terms_update_sorry) },
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| 			langFactory(lng_terms_decline_and_delete),
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| 			langFactory(lng_terms_back),
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| 			true),
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| 		LayerOption::KeepOther);
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| 
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| 	box->agreeClicks(
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| 	) | rpl::start_with_next([=] {
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| 		if (box) {
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| 			box->closeBox();
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| 		}
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| 		showTermsDelete();
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| 	}, box->lifetime());
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| 
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| 	box->cancelClicks(
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| 	) | rpl::start_with_next([=] {
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| 		if (box) {
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| 			box->closeBox();
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| 		}
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| 	}, box->lifetime());
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| }
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| 
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| void MainWindow::showTermsDelete() {
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| 	const auto box = std::make_shared<QPointer<BoxContent>>();
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| 	*box = Ui::show(
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| 		Box<ConfirmBox>(
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| 			lang(lng_terms_delete_warning),
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| 			lang(lng_terms_delete_now),
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| 			st::attentionBoxButton,
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| 			[=] { Messenger::Instance().termsDeleteNow(); },
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| 			[=] { if (*box) (*box)->closeBox(); }),
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| 		LayerOption::KeepOther);
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| }
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| 
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| bool MainWindow::hideNoQuit() {
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| 	if (App::quitting()) {
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| 		return false;
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| 	}
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| 	if (Global::WorkMode().value() == dbiwmTrayOnly || Global::WorkMode().value() == dbiwmWindowAndTray) {
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| 		if (minimizeToTray()) {
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| 			Ui::showChatsList();
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| 			return true;
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| 		}
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| 	} else if (cPlatform() == dbipMac || cPlatform() == dbipMacOld) {
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| 		closeWithoutDestroy();
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| 		updateIsActive(Global::OfflineBlurTimeout());
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| 		updateGlobalMenu();
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| 		Ui::showChatsList();
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| 		return true;
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| 	}
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| 	return false;
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| }
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| 
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| void MainWindow::clearWidgets() {
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| 	Ui::hideLayer(anim::type::instant);
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| 	clearWidgetsHook();
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| 	updateGlobalMenu();
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| }
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| 
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| void MainWindow::updateIsActive(int timeout) {
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| 	if (timeout > 0) {
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| 		return _isActiveTimer.callOnce(timeout);
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| 	}
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| 	_isActive = computeIsActive();
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| 	updateIsActiveHook();
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| }
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| 
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| bool MainWindow::computeIsActive() const {
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| 	return isActiveWindow() && isVisible() && !(windowState() & Qt::WindowMinimized);
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| }
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| 
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| void MainWindow::updateWindowIcon() {
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| 	const auto supportIcon = AuthSession::Exists() && Auth().supportMode();
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| 	if (supportIcon != _usingSupportIcon) {
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| 		_icon = CreateIcon();
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| 		_usingSupportIcon = supportIcon;
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| 	}
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| 	setWindowIcon(_icon);
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| }
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| 
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| void MainWindow::init() {
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| 	Expects(!windowHandle());
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| 
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| 	createWinId();
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| 
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| 	initHook();
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| 	updateWindowIcon();
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| 
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| 	connect(windowHandle(), &QWindow::activeChanged, this, [this] { handleActiveChanged(); }, Qt::QueuedConnection);
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| 	connect(windowHandle(), &QWindow::windowStateChanged, this, [this](Qt::WindowState state) { handleStateChanged(state); });
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| 
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| 	updatePalette();
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| 
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| 	if ((_title = Platform::CreateTitleWidget(this))) {
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| 		_title->init();
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| 	}
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| 
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| 	initSize();
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| 	updateUnreadCounter();
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| }
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| 
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| void MainWindow::handleStateChanged(Qt::WindowState state) {
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| 	stateChangedHook(state);
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| 	updateIsActive((state == Qt::WindowMinimized) ? Global::OfflineBlurTimeout() : Global::OnlineFocusTimeout());
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| 	psUserActionDone();
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| 	if (state == Qt::WindowMinimized && Global::WorkMode().value() == dbiwmTrayOnly) {
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| 		minimizeToTray();
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| 	}
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| 	savePosition(state);
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| }
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| 
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| void MainWindow::handleActiveChanged() {
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| 	if (isActiveWindow()) {
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| 		Messenger::Instance().checkMediaViewActivation();
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| 	}
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| 	App::CallDelayed(1, this, [this] {
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| 		updateTrayMenu();
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| 		handleActiveChangedHook();
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| 	});
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| }
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| 
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| void MainWindow::updatePalette() {
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| 	Ui::ForceFullRepaint(this);
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| 
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| 	auto p = palette();
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| 	p.setColor(QPalette::Window, st::windowBg->c);
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| 	setPalette(p);
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| }
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| 
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| HitTestResult MainWindow::hitTest(const QPoint &p) const {
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| 	auto titleResult = _title ? _title->hitTest(p - _title->geometry().topLeft()) : Window::HitTestResult::None;
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| 	if (titleResult != Window::HitTestResult::None) {
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| 		return titleResult;
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| 	} else if (rect().contains(p)) {
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| 		return Window::HitTestResult::Client;
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| 	}
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| 	return Window::HitTestResult::None;
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| }
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| 
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| void MainWindow::initSize() {
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| 	setMinimumWidth(st::windowMinWidth);
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| 	setMinimumHeight((_title ? _title->height() : 0) + st::windowMinHeight);
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| 
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| 	auto position = cWindowPos();
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| 	DEBUG_LOG(("Window Pos: Initializing first %1, %2, %3, %4 (maximized %5)").arg(position.x).arg(position.y).arg(position.w).arg(position.h).arg(Logs::b(position.maximized)));
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| 
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| 	auto avail = QDesktopWidget().availableGeometry();
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| 	bool maximized = false;
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| 	auto geom = QRect(
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| 		avail.x() + std::max(
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| 			(avail.width() - st::windowDefaultWidth) / 2,
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| 			0),
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| 		avail.y() + std::max(
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| 			(avail.height() - st::windowDefaultHeight) / 2,
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| 			0),
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| 		st::windowDefaultWidth,
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| 		st::windowDefaultHeight);
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| 	if (position.w && position.h) {
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| 		for (auto screen : QGuiApplication::screens()) {
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| 			if (position.moncrc == screenNameChecksum(screen->name())) {
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| 				auto screenGeometry = screen->geometry();
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| 				DEBUG_LOG(("Window Pos: Screen found, screen geometry: %1, %2, %3, %4").arg(screenGeometry.x()).arg(screenGeometry.y()).arg(screenGeometry.width()).arg(screenGeometry.height()));
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| 
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| 				auto w = screenGeometry.width(), h = screenGeometry.height();
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| 				if (w >= st::windowMinWidth && h >= st::windowMinHeight) {
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| 					if (position.x < 0) position.x = 0;
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| 					if (position.y < 0) position.y = 0;
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| 					if (position.w > w) position.w = w;
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| 					if (position.h > h) position.h = h;
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| 					position.x += screenGeometry.x();
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| 					position.y += screenGeometry.y();
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| 					if (position.x + st::windowMinWidth <= screenGeometry.x() + screenGeometry.width() &&
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| 						position.y + st::windowMinHeight <= screenGeometry.y() + screenGeometry.height()) {
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| 						DEBUG_LOG(("Window Pos: Resulting geometry is %1, %2, %3, %4").arg(position.x).arg(position.y).arg(position.w).arg(position.h));
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| 						geom = QRect(position.x, position.y, position.w, position.h);
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| 					}
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| 				}
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| 				break;
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| 			}
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| 		}
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| 		maximized = position.maximized;
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| 	}
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| 	DEBUG_LOG(("Window Pos: Setting first %1, %2, %3, %4").arg(geom.x()).arg(geom.y()).arg(geom.width()).arg(geom.height()));
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| 	setGeometry(geom);
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| }
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| 
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| void MainWindow::positionUpdated() {
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| 	_positionUpdatedTimer.callOnce(kSaveWindowPositionTimeout);
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| }
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| 
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| bool MainWindow::titleVisible() const {
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| 	return _title && !_title->isHidden();
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| }
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| 
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| void MainWindow::setTitleVisible(bool visible) {
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| 	if (_title && (_title->isHidden() == visible)) {
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| 		_title->setVisible(visible);
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| 		updateControlsGeometry();
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| 	}
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| 	titleVisibilityChangedHook();
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| }
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| 
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| int32 MainWindow::screenNameChecksum(const QString &name) const {
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| 	auto bytes = name.toUtf8();
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| 	return hashCrc32(bytes.constData(), bytes.size());
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| }
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| 
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| void MainWindow::setPositionInited() {
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| 	_positionInited = true;
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| }
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| 
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| void MainWindow::resizeEvent(QResizeEvent *e) {
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| 	updateControlsGeometry();
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| }
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| 
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| rpl::producer<> MainWindow::leaveEvents() const {
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| 	return _leaveEvents.events();
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| }
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| 
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| void MainWindow::leaveEventHook(QEvent *e) {
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| 	_leaveEvents.fire({});
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| }
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| 
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| void MainWindow::updateControlsGeometry() {
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| 	auto bodyTop = 0;
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| 	auto bodyWidth = width();
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| 	if (_title && !_title->isHidden()) {
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| 		_title->setGeometry(0, bodyTop, width(), _title->height());
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| 		bodyTop += _title->height();
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| 	}
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| 	if (_rightColumn) {
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| 		bodyWidth -= _rightColumn->width();
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| 		_rightColumn->setGeometry(bodyWidth, bodyTop, width() - bodyWidth, height() - bodyTop);
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| 	}
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| 	_body->setGeometry(0, bodyTop, bodyWidth, height() - bodyTop);
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| }
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| 
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| void MainWindow::updateUnreadCounter() {
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| 	if (!Global::started() || App::quitting()) return;
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| 
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| 	const auto counter = AuthSession::Exists()
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| 		? Auth().data().unreadBadge()
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| 		: 0;
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| 	_titleText = (counter > 0) ? qsl("Telegram (%1)").arg(counter) : qsl("Telegram");
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| 
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| 	unreadCounterChangedHook();
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| }
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| 
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| void MainWindow::savePosition(Qt::WindowState state) {
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| 	if (state == Qt::WindowActive) state = windowHandle()->windowState();
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| 	if (state == Qt::WindowMinimized || !positionInited()) return;
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| 
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| 	auto savedPosition = cWindowPos();
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| 	auto realPosition = savedPosition;
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| 
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| 	if (state == Qt::WindowMaximized) {
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| 		realPosition.maximized = 1;
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| 	} else {
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| 		auto r = geometry();
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| 		realPosition.x = r.x();
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| 		realPosition.y = r.y();
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| 		realPosition.w = r.width() - (_rightColumn ? _rightColumn->width() : 0);
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| 		realPosition.h = r.height();
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| 		realPosition.maximized = 0;
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| 		realPosition.moncrc = 0;
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| 	}
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| 	DEBUG_LOG(("Window Pos: Saving position: %1, %2, %3, %4 (maximized %5)").arg(realPosition.x).arg(realPosition.y).arg(realPosition.w).arg(realPosition.h).arg(Logs::b(realPosition.maximized)));
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| 
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| 	auto centerX = realPosition.x + realPosition.w / 2;
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| 	auto centerY = realPosition.y + realPosition.h / 2;
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| 	int minDelta = 0;
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| 	QScreen *chosen = nullptr;
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| 	auto screens = QGuiApplication::screens();
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| 	for (auto screen : QGuiApplication::screens()) {
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| 		auto delta = (screen->geometry().center() - QPoint(centerX, centerY)).manhattanLength();
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| 		if (!chosen || delta < minDelta) {
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| 			minDelta = delta;
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| 			chosen = screen;
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| 		}
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| 	}
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| 	if (chosen) {
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| 		auto screenGeometry = chosen->geometry();
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| 		DEBUG_LOG(("Window Pos: Screen found, geometry: %1, %2, %3, %4").arg(screenGeometry.x()).arg(screenGeometry.y()).arg(screenGeometry.width()).arg(screenGeometry.height()));
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| 		realPosition.x -= screenGeometry.x();
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| 		realPosition.y -= screenGeometry.y();
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| 		realPosition.moncrc = screenNameChecksum(chosen->name());
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| 	}
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| 
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| 	if (realPosition.w >= st::windowMinWidth && realPosition.h >= st::windowMinHeight) {
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| 		if (realPosition.x != savedPosition.x
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| 			|| realPosition.y != savedPosition.y
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| 			|| realPosition.w != savedPosition.w
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| 			|| realPosition.h != savedPosition.h
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| 			|| realPosition.moncrc != savedPosition.moncrc
 | |
| 			|| realPosition.maximized != savedPosition.maximized) {
 | |
| 			DEBUG_LOG(("Window Pos: Writing: %1, %2, %3, %4 (maximized %5)").arg(realPosition.x).arg(realPosition.y).arg(realPosition.w).arg(realPosition.h).arg(Logs::b(realPosition.maximized)));
 | |
| 			cSetWindowPos(realPosition);
 | |
| 			Local::writeSettings();
 | |
| 		}
 | |
| 	}
 | |
| }
 | |
| 
 | |
| bool MainWindow::minimizeToTray() {
 | |
| 	if (App::quitting() || !hasTrayIcon()) return false;
 | |
| 
 | |
| 	closeWithoutDestroy();
 | |
| 	updateIsActive(Global::OfflineBlurTimeout());
 | |
| 	updateTrayMenu();
 | |
| 	updateGlobalMenu();
 | |
| 	showTrayTooltip();
 | |
| 	return true;
 | |
| }
 | |
| 
 | |
| void MainWindow::reActivateWindow() {
 | |
| #if defined Q_OS_LINUX32 || defined Q_OS_LINUX64
 | |
| 	const auto reActivate = [=] {
 | |
| 		if (const auto w = App::wnd()) {
 | |
| 			if (auto f = QApplication::focusWidget()) {
 | |
| 				f->clearFocus();
 | |
| 			}
 | |
| 			w->activate();
 | |
| 			if (auto f = QApplication::focusWidget()) {
 | |
| 				f->clearFocus();
 | |
| 			}
 | |
| 			w->setInnerFocus();
 | |
| 		}
 | |
| 	};
 | |
| 	crl::on_main(this, reActivate);
 | |
| 	App::CallDelayed(200, this, reActivate);
 | |
| #endif // Q_OS_LINUX32 || Q_OS_LINUX64
 | |
| }
 | |
| 
 | |
| void MainWindow::showRightColumn(object_ptr<TWidget> widget) {
 | |
| 	auto wasWidth = width();
 | |
| 	auto wasRightWidth = _rightColumn ? _rightColumn->width() : 0;
 | |
| 	_rightColumn = std::move(widget);
 | |
| 	if (_rightColumn) {
 | |
| 		_rightColumn->setParent(this);
 | |
| 		_rightColumn->show();
 | |
| 		_rightColumn->setFocus();
 | |
| 	} else if (App::wnd()) {
 | |
| 		App::wnd()->setInnerFocus();
 | |
| 	}
 | |
| 	auto nowRightWidth = _rightColumn ? _rightColumn->width() : 0;
 | |
| 	setMinimumWidth(st::windowMinWidth + nowRightWidth);
 | |
| 	if (!isMaximized()) {
 | |
| 		tryToExtendWidthBy(wasWidth + nowRightWidth - wasRightWidth - width());
 | |
| 	} else {
 | |
| 		updateControlsGeometry();
 | |
| 	}
 | |
| }
 | |
| 
 | |
| int MainWindow::maximalExtendBy() const {
 | |
| 	auto desktop = QDesktopWidget().availableGeometry(this);
 | |
| 	return std::max(desktop.width() - geometry().width(), 0);
 | |
| }
 | |
| 
 | |
| bool MainWindow::canExtendNoMove(int extendBy) const {
 | |
| 	auto desktop = QDesktopWidget().availableGeometry(this);
 | |
| 	auto inner = geometry();
 | |
| 	auto innerRight = (inner.x() + inner.width() + extendBy);
 | |
| 	auto desktopRight = (desktop.x() + desktop.width());
 | |
| 	return innerRight <= desktopRight;
 | |
| }
 | |
| 
 | |
| int MainWindow::tryToExtendWidthBy(int addToWidth) {
 | |
| 	auto desktop = QDesktopWidget().availableGeometry(this);
 | |
| 	auto inner = geometry();
 | |
| 	accumulate_min(
 | |
| 		addToWidth,
 | |
| 		std::max(desktop.width() - inner.width(), 0));
 | |
| 	auto newWidth = inner.width() + addToWidth;
 | |
| 	auto newLeft = std::min(
 | |
| 		inner.x(),
 | |
| 		desktop.x() + desktop.width() - newWidth);
 | |
| 	if (inner.x() != newLeft || inner.width() != newWidth) {
 | |
| 		setGeometry(newLeft, inner.y(), newWidth, inner.height());
 | |
| 	} else {
 | |
| 		updateControlsGeometry();
 | |
| 	}
 | |
| 	return addToWidth;
 | |
| }
 | |
| 
 | |
| void MainWindow::launchDrag(std::unique_ptr<QMimeData> data) {
 | |
| 	auto weak = QPointer<MainWindow>(this);
 | |
| 	auto drag = std::make_unique<QDrag>(App::wnd());
 | |
| 	drag->setMimeData(data.release());
 | |
| 	drag->exec(Qt::CopyAction);
 | |
| 
 | |
| 	// We don't receive mouseReleaseEvent when drag is finished.
 | |
| 	ClickHandler::unpressed();
 | |
| 	if (weak) {
 | |
| 		weak->dragFinished().notify();
 | |
| 	}
 | |
| }
 | |
| 
 | |
| void MainWindow::checkAuthSession() {
 | |
| 	if (AuthSession::Exists()) {
 | |
| 		_controller = std::make_unique<Window::Controller>(this);
 | |
| 	} else {
 | |
| 		_controller = nullptr;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| void MainWindow::setInactivePress(bool inactive) {
 | |
| 	_wasInactivePress = inactive;
 | |
| 	if (_wasInactivePress) {
 | |
| 		_inactivePressTimer.callOnce(kInactivePressTimeout);
 | |
| 	} else {
 | |
| 		_inactivePressTimer.cancel();
 | |
| 	}
 | |
| }
 | |
| 
 | |
| MainWindow::~MainWindow() = default;
 | |
| 
 | |
| } // namespace Window
 | 
