365 lines
8.6 KiB
C++
365 lines
8.6 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 "ui/effects/radial_animation.h"
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#include "ui/text/text.h"
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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, Result *result);
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// for saved gif layouts
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FileBase(not_null<Context*> context, DocumentData *doc);
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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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ImagePtr content_thumb() const;
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};
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class DeleteSavedGifClickHandler : public LeftButtonClickHandler {
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public:
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DeleteSavedGifClickHandler(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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DocumentData *_data;
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};
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class Gif : public FileBase {
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public:
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Gif(not_null<Context*> context, Result *result);
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Gif(not_null<Context*> context, DocumentData *doc, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest 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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private:
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QSize countFrameSize() const;
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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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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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void prepareThumb(int32 width, int32 height, const QSize &frame) const;
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void ensureAnimation() const;
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bool isRadialAnimation(TimeMs ms) const;
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void step_radial(TimeMs ms, bool timer);
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void clipCallback(Media::Clip::Notification notification);
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struct AnimationData {
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AnimationData(AnimationCallbacks &&callbacks)
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: over(false)
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, radial(std::move(callbacks)) {
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}
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bool over;
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Animation _a_over;
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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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mutable Animation _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, Result *result);
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// Not used anywhere currently.
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//Photo(not_null<Context*> context, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest request) const 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 _thumbLoaded = false;
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void prepareThumb(int32 width, int32 height, const QSize &frame) const;
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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, Result *result);
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// Not used anywhere currently.
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//Sticker(not_null<Context*> context, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest 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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private:
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QSize getThumbSize() const;
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mutable Animation _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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void prepareThumb() const;
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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, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest request) const override;
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private:
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ClickHandlerPtr _link;
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mutable QPixmap _thumb;
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Text _title, _description;
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QString _duration;
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int _durationWidth = 0;
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void prepareThumb(int32 width, int32 height) const;
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};
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class OpenFileClickHandler : public LeftButtonClickHandler {
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public:
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OpenFileClickHandler(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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Result *_result;
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};
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class CancelFileClickHandler : public LeftButtonClickHandler {
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public:
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CancelFileClickHandler(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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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, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest 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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~File();
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private:
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void thumbAnimationCallback();
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void step_radial(TimeMs ms, bool timer);
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void ensureAnimation() const;
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void checkAnimationFinished() const;
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bool updateStatusText() const;
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bool isRadialAnimation(TimeMs ms) const {
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if (!_animation || !_animation->radial.animating()) return false;
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_animation->radial.step(ms);
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return _animation && _animation->radial.animating();
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}
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bool isThumbAnimation(TimeMs ms) const {
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if (_animation) {
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if (_animation->a_thumbOver.animating(ms)) {
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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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AnimationData(AnimationCallbacks &&radialCallbacks) : radial(std::move(radialCallbacks)) {
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}
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Animation 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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Text _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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};
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class Contact : public ItemBase {
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public:
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Contact(not_null<Context*> context, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest request) const override;
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private:
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mutable QPixmap _thumb;
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Text _title, _description;
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void prepareThumb(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, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest 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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Text _title, _description;
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QString _thumbLetter, _urlText;
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int32 _urlWidth;
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void prepareThumb(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, 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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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest request) const override;
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private:
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void countFrameSize();
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void prepareThumb(int32 width, int32 height) const;
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bool isRadialAnimation(TimeMs ms) const;
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void step_radial(TimeMs ms, bool timer);
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void clipCallback(Media::Clip::Notification notification);
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Media::Clip::ReaderPointer _gif;
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mutable QPixmap _thumb;
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mutable std::unique_ptr<Ui::RadialAnimation> _radial;
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Text _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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