tdesktop/Telegram/SourceFiles/overview/overview_layout.h

454 lines
10 KiB
C++

/*
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 "layout/layout_item_base.h"
#include "layout/layout_document_generic_preview.h"
#include "media/clip/media_clip_reader.h"
#include "core/click_handler_types.h"
#include "ui/effects/animations.h"
#include "ui/effects/radial_animation.h"
#include "styles/style_overview.h"
class Image;
namespace style {
struct RoundCheckbox;
} // namespace style
namespace Data {
class Media;
class PhotoMedia;
class DocumentMedia;
} // namespace Data
namespace Overview {
namespace Layout {
class Checkbox;
class ItemBase;
class Delegate;
class PaintContext : public PaintContextBase {
public:
PaintContext(crl::time ms, bool selecting) : PaintContextBase(ms, selecting) {
}
bool skipBorder = false;
};
class ItemBase : public LayoutItemBase, public base::has_weak_ptr {
public:
ItemBase(not_null<Delegate*> delegate, not_null<HistoryItem*> parent);
~ItemBase();
virtual void paint(
Painter &p,
const QRect &clip,
TextSelection selection,
const PaintContext *context) = 0;
[[nodiscard]] QDateTime dateTime() const;
[[nodiscard]] not_null<HistoryItem*> getItem() const {
return _parent;
}
void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
void clickHandlerPressedChanged(const ClickHandlerPtr &action, bool pressed) override;
void invalidateCache();
virtual void clearHeavyPart() {
}
protected:
[[nodiscard]] not_null<HistoryItem*> parent() const {
return _parent;
}
[[nodiscard]] not_null<Delegate*> delegate() const {
return _delegate;
}
void paintCheckbox(
Painter &p,
QPoint position,
bool selected,
const PaintContext *context);
[[nodiscard]] virtual const style::RoundCheckbox &checkboxStyle() const;
private:
void ensureCheckboxCreated();
const not_null<Delegate*> _delegate;
const not_null<HistoryItem*> _parent;
const QDateTime _dateTime;
std::unique_ptr<Checkbox> _check;
};
class RadialProgressItem : public ItemBase {
public:
RadialProgressItem(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent)
: ItemBase(delegate, parent) {
}
RadialProgressItem(const RadialProgressItem &other) = delete;
void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
~RadialProgressItem();
protected:
ClickHandlerPtr _openl, _savel, _cancell;
void setLinks(
ClickHandlerPtr &&openl,
ClickHandlerPtr &&savel,
ClickHandlerPtr &&cancell);
void setDocumentLinks(
not_null<DocumentData*> document,
bool forceOpen = false);
void radialAnimationCallback(crl::time now) const;
void ensureRadial();
void checkRadialFinished() const;
bool isRadialAnimation() const {
if (_radial) {
if (_radial->animating()) {
return true;
}
checkRadialFinished();
}
return false;
}
virtual float64 dataProgress() const = 0;
virtual bool dataFinished() const = 0;
virtual bool dataLoaded() const = 0;
virtual bool iconAnimated() const {
return false;
}
mutable std::unique_ptr<Ui::RadialAnimation> _radial;
Ui::Animations::Simple _a_iconOver;
};
class StatusText {
public:
// duration = -1 - no duration, duration = -2 - "GIF" duration
void update(
int64 newSize,
int64 fullSize,
TimeId duration,
TimeId realDuration);
void setSize(int64 newSize);
[[nodiscard]] int64 size() const {
return _size;
}
[[nodiscard]] QString text() const {
return _text;
}
private:
// >= 0 will contain download / upload string, _size = loaded bytes
// < 0 will contain played string, _size = -(seconds + 1) played
// 0xFFFFFFF0LL will contain status for not yet downloaded file
// 0xFFFFFFF1LL will contain status for already downloaded file
// 0xFFFFFFF2LL will contain status for failed to download / upload file
int64 _size = 0;
QString _text;
};
struct Info : public RuntimeComponent<Info, LayoutItemBase> {
int top = 0;
};
class Photo final : public ItemBase {
public:
Photo(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent,
not_null<PhotoData*> photo);
void initDimensions() override;
int32 resizeGetHeight(int32 width) override;
void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
TextState getState(
QPoint point,
StateRequest request) const override;
void clearHeavyPart() override;
private:
void ensureDataMediaCreated() const;
void setPixFrom(not_null<Image*> image);
const not_null<PhotoData*> _data;
mutable std::shared_ptr<Data::PhotoMedia> _dataMedia;
ClickHandlerPtr _link;
QPixmap _pix;
bool _goodLoaded = false;
};
class Gif final : public RadialProgressItem {
public:
Gif(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent,
not_null<DocumentData*> gif);
~Gif();
void initDimensions() override;
int32 resizeGetHeight(int32 width) override;
void paint(
Painter &p,
const QRect &clip,
TextSelection selection,
const PaintContext *context) override;
TextState getState(
QPoint point,
StateRequest request) const override;
void clearHeavyPart() override;
void setPosition(int32 position) override;
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
private:
QSize countFrameSize() const;
int contentWidth() const;
int contentHeight() const;
void validateThumbnail(
Image *image,
QSize size,
QSize frame,
bool good);
void prepareThumbnail(QSize size, QSize frame);
void update();
void ensureDataMediaCreated() const;
void updateStatusText();
void clipCallback(Media::Clip::Notification notification);
Media::Clip::ReaderPointer _gif;
const not_null<DocumentData*> _data;
mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
StatusText _status;
QPixmap _thumb;
bool _thumbGood = false;
};
class Video final : public RadialProgressItem {
public:
Video(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent,
not_null<DocumentData*> video);
~Video();
void initDimensions() override;
int32 resizeGetHeight(int32 width) override;
void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
TextState getState(
QPoint point,
StateRequest request) const override;
void clearHeavyPart() override;
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
private:
void ensureDataMediaCreated() const;
void updateStatusText();
const not_null<DocumentData*> _data;
mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
StatusText _status;
QString _duration;
QPixmap _pix;
bool _pixBlurred = true;
};
class Voice final : public RadialProgressItem {
public:
Voice(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent,
not_null<DocumentData*> voice,
const style::OverviewFileLayout &st);
void initDimensions() override;
void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
TextState getState(
QPoint point,
StateRequest request) const override;
void clearHeavyPart() override;
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
const style::RoundCheckbox &checkboxStyle() const override;
private:
void ensureDataMediaCreated() const;
int duration() const;
not_null<DocumentData*> _data;
mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
StatusText _status;
ClickHandlerPtr _namel;
const style::OverviewFileLayout &_st;
Ui::Text::String _name, _details;
int _nameVersion = 0;
void updateName();
bool updateStatusText();
};
struct DocumentFields {
not_null<DocumentData*> document;
TimeId dateOverride = 0;
bool forceFileLayout = false;
};
class Document final : public RadialProgressItem {
public:
Document(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent,
DocumentFields fields,
const style::OverviewFileLayout &st);
void initDimensions() override;
void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
TextState getState(
QPoint point,
StateRequest request) const override;
void clearHeavyPart() override;
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
const style::RoundCheckbox &checkboxStyle() const override;
private:
[[nodiscard]] bool downloadInCorner() const;
void drawCornerDownload(Painter &p, bool selected, const PaintContext *context) const;
[[nodiscard]] TextState cornerDownloadTextState(
QPoint point,
StateRequest request) const;
[[nodiscard]] bool songLayout() const;
void ensureDataMediaCreated() const;
not_null<DocumentData*> _data;
mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
StatusText _status;
ClickHandlerPtr _msgl, _namel;
const style::OverviewFileLayout &_st;
const ::Layout::DocumentGenericPreview _generic;
bool _thumbLoaded = false;
bool _forceFileLayout = false;
QPixmap _thumb;
Ui::Text::String _name;
QString _date, _ext;
int _datew = 0;
int _extw = 0;
int _thumbw = 0;
bool withThumb() const;
bool updateStatusText();
};
class Link final : public ItemBase {
public:
Link(
not_null<Delegate*> delegate,
not_null<HistoryItem*> parent,
Data::Media *media);
void initDimensions() override;
int32 resizeGetHeight(int32 width) override;
void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
TextState getState(
QPoint point,
StateRequest request) const override;
void clearHeavyPart() override;
protected:
const style::RoundCheckbox &checkboxStyle() const override;
private:
void ensurePhotoMediaCreated();
void ensureDocumentMediaCreated();
void validateThumbnail();
ClickHandlerPtr _photol;
QString _title, _letter;
int _titlew = 0;
WebPageData *_page = nullptr;
std::shared_ptr<Data::PhotoMedia> _photoMedia;
std::shared_ptr<Data::DocumentMedia> _documentMedia;
int _pixw = 0;
int _pixh = 0;
Ui::Text::String _text = { st::msgMinWidth };
QPixmap _thumbnail;
bool _thumbnailBlurred = true;
struct LinkEntry {
LinkEntry() : width(0) {
}
LinkEntry(const QString &url, const QString &text);
QString text;
int32 width;
std::shared_ptr<TextClickHandler> lnk;
};
QVector<LinkEntry> _links;
};
} // namespace Layout
} // namespace Overview