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Telegram/SourceFiles/boxes/delete_messages_box.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/layers/box_content.h"
+
+enum class PaidPostType : uchar;
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Ui {
+class Checkbox;
+class FlatLabel;
+class LinkButton;
+template <typename Widget>
+class SlideWrap;
+} // namespace Ui
+
+class DeleteMessagesBox final : public Ui::BoxContent {
+public:
+	DeleteMessagesBox(
+		QWidget*,
+		not_null<HistoryItem*> item,
+		bool suggestModerateActions);
+	DeleteMessagesBox(
+		QWidget*,
+		not_null<Main::Session*> session,
+		MessageIdsList &&selected);
+	DeleteMessagesBox(
+		QWidget*,
+		not_null<PeerData*> peer,
+		QDate firstDayToDelete,
+		QDate lastDayToDelete);
+	DeleteMessagesBox(QWidget*, not_null<PeerData*> peer, bool justClear);
+
+	void setDeleteConfirmedCallback(Fn<void()> callback) {
+		_deleteConfirmedCallback = std::move(callback);
+	}
+
+protected:
+	void prepare() override;
+
+	void resizeEvent(QResizeEvent *e) override;
+	void keyPressEvent(QKeyEvent *e) override;
+
+private:
+	struct RevokeConfig {
+		TextWithEntities checkbox;
+		TextWithEntities description;
+	};
+	void deleteAndClear();
+	[[nodiscard]] PeerData *checkFromSinglePeer() const;
+	[[nodiscard]] bool hasScheduledMessages() const;
+	[[nodiscard]] bool hasSavedMusicMessages() const;
+	[[nodiscard]] std::optional<RevokeConfig> revokeText(
+		not_null<PeerData*> peer) const;
+	[[nodiscard]] PaidPostType paidPostType() const;
+
+	const not_null<Main::Session*> _session;
+
+	PeerData * const _wipeHistoryPeer = nullptr;
+	const bool _wipeHistoryJustClear = false;
+	const QDate _wipeHistoryFirstToDelete;
+	const QDate _wipeHistoryLastToDelete;
+	const MessageIdsList _ids;
+	PeerData *_moderateFrom = nullptr;
+	ChannelData *_moderateInChannel = nullptr;
+	bool _moderateBan = false;
+	bool _moderateDeleteAll = false;
+
+	bool _revokeForBot = false;
+	bool _revokeJustClearForChannel = false;
+
+	object_ptr<Ui::FlatLabel> _text = { nullptr };
+	object_ptr<Ui::Checkbox> _revoke = { nullptr };
+	object_ptr<Ui::SlideWrap<Ui::Checkbox>> _revokeRemember = { nullptr };
+	object_ptr<Ui::Checkbox> _banUser = { nullptr };
+	object_ptr<Ui::Checkbox> _reportSpam = { nullptr };
+	object_ptr<Ui::Checkbox> _deleteAll = { nullptr };
+	object_ptr<Ui::LinkButton> _autoDeleteSettings = { nullptr };
+
+	int _fullHeight = 0;
+	bool _confirmedDeletePaidSuggestedPosts = false;
+
+	Fn<void()> _deleteConfirmedCallback;
+
+};