435 lines
10 KiB
C++
435 lines
10 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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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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#pragma once
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#include "base/flags.h"
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#include "inline_bots/inline_bot_layout_item.h"
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#include "media/clip/media_clip_reader.h"
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#include "ui/effects/animations.h"
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#include "ui/effects/radial_animation.h"
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#include "ui/text/text.h"
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namespace Lottie {
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class SinglePlayer;
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} // namespace Lottie
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namespace Data {
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class PhotoMedia;
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class DocumentMedia;
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} // namespace Data
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namespace InlineBots {
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namespace Layout {
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namespace internal {
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class FileBase : public ItemBase {
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public:
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FileBase(not_null<Context*> context, not_null<Result*> result);
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// For saved gif layouts.
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FileBase(not_null<Context*> context, not_null<DocumentData*> document);
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protected:
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DocumentData *getShownDocument() const;
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int content_width() const;
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int content_height() const;
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int content_duration() const;
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};
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class DeleteSavedGifClickHandler : public LeftButtonClickHandler {
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public:
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DeleteSavedGifClickHandler(not_null<DocumentData*> data) : _data(data) {
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}
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protected:
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void onClickImpl() const override;
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private:
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const not_null<DocumentData*> _data;
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};
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class Gif final : public FileBase {
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public:
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Gif(not_null<Context*> context, not_null<Result*> result);
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Gif(
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not_null<Context*> context,
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not_null<DocumentData*> document,
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bool hasDeleteButton);
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void setPosition(int32 position) override;
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void initDimensions() override;
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bool isFullLine() const override {
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return false;
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}
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bool hasRightSkip() const override {
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return true;
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}
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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// ClickHandlerHost interface
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void clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) override;
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int resizeGetHeight(int width) override;
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void unloadHeavyPart() override;
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private:
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enum class StateFlag {
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Over = (1 << 0),
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DeleteOver = (1 << 1),
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};
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using StateFlags = base::flags<StateFlag>;
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friend inline constexpr auto is_flag_type(StateFlag) { return true; };
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struct AnimationData {
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template <typename Callback>
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AnimationData(Callback &&callback)
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: radial(std::forward<Callback>(callback)) {
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}
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bool over = false;
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Ui::Animations::Simple _a_over;
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Ui::RadialAnimation radial;
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};
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void ensureDataMediaCreated(not_null<DocumentData*> document) const;
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QSize countFrameSize() const;
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void validateThumbnail(
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Image *image,
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QSize size,
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QSize frame,
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bool good) const;
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void prepareThumbnail(QSize size, QSize frame) const;
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void ensureAnimation() const;
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bool isRadialAnimation() const;
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void radialAnimationCallback(crl::time now) const;
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void clipCallback(Media::Clip::Notification notification);
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StateFlags _state;
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Media::Clip::ReaderPointer _gif;
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ClickHandlerPtr _delete;
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mutable QPixmap _thumb;
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mutable bool _thumbGood = false;
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mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
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mutable std::unique_ptr<AnimationData> _animation;
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mutable Ui::Animations::Simple _a_deleteOver;
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};
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class Photo : public ItemBase {
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public:
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Photo(not_null<Context*> context, not_null<Result*> result);
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// Not used anywhere currently.
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//Photo(not_null<Context*> context, not_null<PhotoData*> photo);
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void initDimensions() override;
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bool isFullLine() const override {
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return false;
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}
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bool hasRightSkip() const override {
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return true;
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}
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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void unloadHeavyPart() override;
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private:
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PhotoData *getShownPhoto() const;
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QSize countFrameSize() const;
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mutable QPixmap _thumb;
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mutable bool _thumbGood = false;
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void prepareThumbnail(QSize size, QSize frame) const;
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void validateThumbnail(
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Image *image,
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QSize size,
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QSize frame,
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bool good) const;
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mutable std::shared_ptr<Data::PhotoMedia> _photoMedia;
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};
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class Sticker : public FileBase {
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public:
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Sticker(not_null<Context*> context, not_null<Result*> result);
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~Sticker();
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// Not used anywhere currently.
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//Sticker(not_null<Context*> context, not_null<DocumentData*> document);
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void initDimensions() override;
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bool isFullLine() const override {
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return false;
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}
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bool hasRightSkip() const override {
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return false;
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}
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void preload() const override;
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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// ClickHandlerHost interface
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void clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) override;
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void unloadHeavyPart() override;
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private:
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void ensureDataMediaCreated(not_null<DocumentData*> document) const;
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void setupLottie() const;
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QSize getThumbSize() const;
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void prepareThumbnail() const;
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mutable Ui::Animations::Simple _a_over;
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mutable bool _active = false;
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mutable QPixmap _thumb;
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mutable bool _thumbLoaded = false;
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mutable std::unique_ptr<Lottie::SinglePlayer> _lottie;
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mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
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mutable rpl::lifetime _lifetime;
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};
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class Video : public FileBase {
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public:
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Video(not_null<Context*> context, not_null<Result*> result);
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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void unloadHeavyPart() override;
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private:
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ClickHandlerPtr _link;
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mutable QPixmap _thumb;
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mutable std::shared_ptr<Data::DocumentMedia> _documentMedia;
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Ui::Text::String _title, _description;
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QString _duration;
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int _durationWidth = 0;
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[[nodiscard]] bool withThumbnail() const;
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void prepareThumbnail(QSize size) const;
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};
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class OpenFileClickHandler : public LeftButtonClickHandler {
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public:
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OpenFileClickHandler(not_null<Result*> result) : _result(result) {
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}
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protected:
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void onClickImpl() const override;
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private:
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not_null<Result*> _result;
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};
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class CancelFileClickHandler : public LeftButtonClickHandler {
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public:
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CancelFileClickHandler(not_null<Result*> result) : _result(result) {
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}
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protected:
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void onClickImpl() const override;
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private:
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not_null<Result*> _result;
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};
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class File : public FileBase {
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public:
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File(not_null<Context*> context, not_null<Result*> result);
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~File();
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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// ClickHandlerHost interface
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void clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) override;
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void unloadHeavyPart() override;
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private:
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void thumbAnimationCallback();
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void radialAnimationCallback(crl::time now) const;
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void ensureAnimation() const;
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void ensureDataMediaCreated() const;
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void checkAnimationFinished() const;
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bool updateStatusText() const;
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bool isRadialAnimation() const {
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if (_animation) {
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if (_animation->radial.animating()) {
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return true;
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}
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checkAnimationFinished();
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}
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return false;
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}
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bool isThumbAnimation() const {
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if (_animation) {
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if (_animation->a_thumbOver.animating()) {
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return true;
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}
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checkAnimationFinished();
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}
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return false;
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}
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struct AnimationData {
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template <typename Callback>
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AnimationData(Callback &&radialCallback)
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: radial(std::forward<Callback>(radialCallback)) {
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}
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Ui::Animations::Simple a_thumbOver;
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Ui::RadialAnimation radial;
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};
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mutable std::unique_ptr<AnimationData> _animation;
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Ui::Text::String _title, _description;
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ClickHandlerPtr _open, _cancel;
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// >= 0 will contain download / upload string, _statusSize = loaded bytes
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// < 0 will contain played string, _statusSize = -(seconds + 1) played
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// 0x7FFFFFF0 will contain status for not yet downloaded file
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// 0x7FFFFFF1 will contain status for already downloaded file
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// 0x7FFFFFF2 will contain status for failed to download / upload file
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mutable int32 _statusSize;
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mutable QString _statusText;
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// duration = -1 - no duration, duration = -2 - "GIF" duration
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void setStatusSize(int32 newSize, int32 fullSize, int32 duration, qint64 realDuration) const;
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not_null<DocumentData*> _document;
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mutable std::shared_ptr<Data::DocumentMedia> _documentMedia;
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};
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class Contact : public ItemBase {
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public:
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Contact(not_null<Context*> context, not_null<Result*> result);
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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private:
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mutable QPixmap _thumb;
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Ui::Text::String _title, _description;
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void prepareThumbnail(int width, int height) const;
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};
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class Article : public ItemBase {
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public:
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Article(not_null<Context*> context, not_null<Result*> result, bool withThumb);
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void initDimensions() override;
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int resizeGetHeight(int width) override;
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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private:
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ClickHandlerPtr _url, _link;
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bool _withThumb;
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mutable QPixmap _thumb;
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Ui::Text::String _title, _description;
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QString _thumbLetter, _urlText;
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int32 _urlWidth;
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void prepareThumbnail(int width, int height) const;
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};
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class Game : public ItemBase {
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public:
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Game(not_null<Context*> context, not_null<Result*> result);
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void setPosition(int32 position) override;
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, const PaintContext *context) const override;
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TextState getState(
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QPoint point,
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StateRequest request) const override;
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void unloadHeavyPart() override;
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private:
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void ensureDataMediaCreated(not_null<PhotoData*> photo) const;
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void ensureDataMediaCreated(not_null<DocumentData*> document) const;
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void countFrameSize();
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void prepareThumbnail(QSize size) const;
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void validateThumbnail(Image *image, QSize size, bool good) const;
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bool isRadialAnimation() const;
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void radialAnimationCallback(crl::time now) const;
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void clipCallback(Media::Clip::Notification notification);
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Media::Clip::ReaderPointer _gif;
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mutable std::shared_ptr<Data::PhotoMedia> _photoMedia;
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mutable std::shared_ptr<Data::DocumentMedia> _documentMedia;
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mutable QPixmap _thumb;
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mutable bool _thumbGood = false;
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mutable std::unique_ptr<Ui::RadialAnimation> _radial;
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Ui::Text::String _title, _description;
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QSize _frameSize;
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};
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} // namespace internal
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} // namespace Layout
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} // namespace InlineBots
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