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Telegram/SourceFiles/dialogs/ui/posts_search_intro.h

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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
+*/
+#pragma once
+
+#include "ui/rp_widget.h"
+
+namespace Ui {
+class FlatLabel;
+class RoundButton;
+class VerticalLayout;
+} // namespace Ui
+
+namespace Dialogs {
+
+struct PostsSearchIntroState {
+	QString query;
+	int freeSearchesPerDay = 0;
+	int freeSearchesLeft = 0;
+	TimeId nextFreeSearchTime = 0;
+	uint32 starsPerPaidSearch : 31 = 0;
+	uint32 needsPremium : 1 = 0;
+
+	friend inline bool operator==(
+		PostsSearchIntroState,
+		PostsSearchIntroState) = default;
+};
+
+class PostsSearchIntro final : public Ui::RpWidget {
+public:
+	PostsSearchIntro(
+		not_null<Ui::RpWidget*> parent,
+		PostsSearchIntroState state);
+	~PostsSearchIntro();
+
+	void update(PostsSearchIntroState state);
+
+	[[nodiscard]] rpl::producer<int> searchWithStars() const;
+
+private:
+	void resizeEvent(QResizeEvent *e) override;
+
+	void setup();
+
+	rpl::variable<PostsSearchIntroState> _state;
+
+	std::unique_ptr<Ui::VerticalLayout> _content;
+	Ui::FlatLabel *_title = nullptr;
+	Ui::FlatLabel *_subtitle = nullptr;
+	Ui::RoundButton *_button = nullptr;
+	Ui::FlatLabel *_footer = nullptr;
+
+};
+
+} // namespace Dialogs