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Telegram/SourceFiles/passport/passport_panel_form.cpp

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+/*
+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 "passport/passport_panel_form.h"
+
+#include "passport/passport_panel_controller.h"
+#include "passport/ui/passport_form_row.h"
+#include "lang/lang_keys.h"
+#include "boxes/abstract_box.h"
+#include "core/click_handler_types.h"
+#include "data/data_user.h"
+#include "ui/controls/userpic_button.h"
+#include "ui/effects/animations.h"
+#include "ui/effects/scroll_content_shadow.h"
+#include "ui/widgets/buttons.h"
+#include "ui/widgets/scroll_area.h"
+#include "ui/widgets/labels.h"
+#include "ui/widgets/box_content_divider.h"
+#include "ui/wrap/vertical_layout.h"
+#include "ui/wrap/padding_wrap.h"
+#include "ui/text/text_utilities.h"
+#include "ui/text/text_options.h"
+#include "ui/ui_utility.h"
+#include "styles/style_passport.h"
+#include "styles/style_layers.h"
+#include "styles/style_boxes.h"
+
+namespace Passport {
+
+PanelForm::PanelForm(
+	QWidget *parent,
+	not_null<PanelController*> controller)
+: RpWidget(parent)
+, _controller(controller)
+, _scroll(this, st::passportPanelScroll)
+, _submit(
+		this,
+		tr::lng_passport_authorize(),
+		st::passportPanelAuthorize) {
+	setupControls();
+}
+
+void PanelForm::setupControls() {
+	const auto inner = setupContent();
+
+	_submit->addClickHandler([=] {
+		_controller->submitForm();
+	});
+
+	SetupShadowsToScrollContent(this, _scroll, inner->heightValue());
+}
+
+not_null<Ui::RpWidget*> PanelForm::setupContent() {
+	const auto bot = _controller->bot();
+
+	const auto inner = _scroll->setOwnedWidget(
+		object_ptr<Ui::VerticalLayout>(this));
+	_scroll->widthValue(
+	) | rpl::on_next([=](int width) {
+		inner->resizeToWidth(width);
+	}, inner->lifetime());
+
+	_userpic = inner->add(
+		object_ptr<Ui::UserpicButton>(
+			inner,
+			bot,
+			st::passportFormUserpic),
+		st::passportFormUserpicPadding,
+		style::al_top);
+
+	_about1 = inner->add(
+		object_ptr<Ui::FlatLabel>(
+			inner,
+			tr::lng_passport_request1(tr::now, lt_bot, bot->name()),
+			st::passportPasswordLabelBold),
+		st::passportFormAbout1Padding,
+		style::al_top);
+
+	_about2 = inner->add(
+		object_ptr<Ui::FlatLabel>(
+			inner,
+			tr::lng_passport_request2(tr::now),
+			st::passportPasswordLabel),
+		st::passportFormAbout2Padding,
+		style::al_top);
+
+	inner->add(object_ptr<Ui::BoxContentDivider>(
+		inner,
+		st::passportFormDividerHeight));
+	inner->add(
+		object_ptr<Ui::FlatLabel>(
+			inner,
+			tr::lng_passport_header(tr::now),
+			st::passportFormHeader),
+		st::passportFormHeaderPadding);
+
+	auto index = 0;
+	_controller->fillRows([&](
+			QString title,
+			QString description,
+			bool ready,
+			bool error) {
+		_rows.push_back(inner->add(object_ptr<Row>(this)));
+		_rows.back()->addClickHandler([=] {
+			_controller->editScope(index);
+		});
+		_rows.back()->updateContent(
+			title,
+			description,
+			ready,
+			error,
+			anim::type::instant);
+		++index;
+	});
+	_controller->refillRows(
+	) | rpl::on_next([=] {
+		auto index = 0;
+		_controller->fillRows([&](
+				QString title,
+				QString description,
+				bool ready,
+				bool error) {
+			Expects(index < _rows.size());
+
+			_rows[index++]->updateContent(
+				title,
+				description,
+				ready,
+				error,
+				anim::type::normal);
+		});
+	}, lifetime());
+	const auto policyUrl = _controller->privacyPolicyUrl();
+	auto policyLink = tr::lng_passport_policy(
+		lt_bot,
+		rpl::single(bot->name())
+	) | rpl::map(
+		tr::url(policyUrl)
+	) | rpl::map([=](TextWithEntities &&text) {
+		return Ui::Text::Wrapped(std::move(text), EntityType::Bold);
+	});
+	auto text = policyUrl.isEmpty()
+		? tr::lng_passport_allow(
+			lt_bot,
+			rpl::single(tr::marked('@' + bot->username())),
+			tr::marked)
+		: tr::lng_passport_accept_allow(
+			lt_policy,
+			std::move(policyLink),
+			lt_bot,
+			rpl::single(tr::marked('@' + bot->username())),
+			tr::marked);
+	const auto policy = inner->add(
+		object_ptr<Ui::FlatLabel>(
+			inner,
+			std::move(text),
+			st::passportFormPolicy),
+		st::passportFormPolicyPadding);
+	policy->setLinksTrusted();
+
+	return inner;
+}
+
+void PanelForm::resizeEvent(QResizeEvent *e) {
+	updateControlsGeometry();
+}
+
+void PanelForm::updateControlsGeometry() {
+	const auto submitTop = height() - _submit->height();
+	_scroll->setGeometry(0, 0, width(), submitTop);
+	_submit->setFullWidth(width());
+	_submit->moveToLeft(0, submitTop);
+
+	_scroll->updateBars();
+}
+
+} // namespace Passport