tdesktop/Telegram/SourceFiles/overview/overview_layout.h

371 lines
8.1 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.h"
#include "core/click_handler_types.h"
#include "ui/effects/radial_animation.h"
#include "styles/style_overview.h"
class HistoryMedia;
namespace style {
struct RoundCheckbox;
} // namespace style
namespace Data {
class Media;
} // namespace Data
namespace Overview {
namespace Layout {
class Checkbox;
class PaintContext : public PaintContextBase {
public:
PaintContext(TimeMs ms, bool selecting) : PaintContextBase(ms, selecting), isAfterDate(false) {
}
bool isAfterDate;
};
class ItemBase;
class AbstractItem : public LayoutItemBase {
public:
virtual void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) = 0;
virtual ItemBase *toMediaItem() {
return nullptr;
}
virtual const ItemBase *toMediaItem() const {
return nullptr;
}
virtual HistoryItem *getItem() const {
return nullptr;
}
virtual DocumentData *getDocument() const {
return nullptr;
}
MsgId msgId() const;
virtual void invalidateCache() {
}
};
class ItemBase : public AbstractItem {
public:
ItemBase(not_null<HistoryItem*> parent);
QDateTime dateTime() const;
void setPosition(int position) {
_position = position;
}
int position() const {
return _position;
}
ItemBase *toMediaItem() final override {
return this;
}
const ItemBase *toMediaItem() const final override {
return this;
}
HistoryItem *getItem() const final override {
return _parent;
}
void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
void clickHandlerPressedChanged(const ClickHandlerPtr &action, bool pressed) override;
void invalidateCache() override;
~ItemBase();
protected:
not_null<HistoryItem*> parent() const {
return _parent;
}
void paintCheckbox(
Painter &p,
QPoint position,
bool selected,
const PaintContext *context);
virtual const style::RoundCheckbox &checkboxStyle() const;
private:
void ensureCheckboxCreated();
int _position = 0;
const not_null<HistoryItem*> _parent;
const QDateTime _dateTime;
std::unique_ptr<Checkbox> _check;
};
class RadialProgressItem : public ItemBase {
public:
RadialProgressItem(not_null<HistoryItem*> parent) : ItemBase(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);
void step_radial(TimeMs ms, bool timer);
void ensureRadial();
void checkRadialFinished();
bool isRadialAnimation(TimeMs ms) const {
if (!_radial || !_radial->animating()) return false;
_radial->step(ms);
return _radial && _radial->animating();
}
virtual float64 dataProgress() const = 0;
virtual bool dataFinished() const = 0;
virtual bool dataLoaded() const = 0;
virtual bool iconAnimated() const {
return false;
}
std::unique_ptr<Ui::RadialAnimation> _radial;
Animation _a_iconOver;
};
class StatusText {
public:
// duration = -1 - no duration, duration = -2 - "GIF" duration
void update(int newSize, int fullSize, int duration, TimeMs realDuration);
void setSize(int newSize);
int size() const {
return _size;
}
QString text() const {
return _text;
}
private:
// >= 0 will contain download / upload string, _size = loaded bytes
// < 0 will contain played string, _size = -(seconds + 1) played
// 0x7FFFFFF0 will contain status for not yet downloaded file
// 0x7FFFFFF1 will contain status for already downloaded file
// 0x7FFFFFF2 will contain status for failed to download / upload file
int _size = 0;
QString _text;
};
struct Info : public RuntimeComponent<Info, LayoutItemBase> {
int top = 0;
};
class Date : public AbstractItem {
public:
Date(const QDate &date, bool month);
void initDimensions() override;
void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
private:
QDate _date;
QString _text;
};
class Photo : public ItemBase {
public:
Photo(
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;
private:
not_null<PhotoData*> _data;
ClickHandlerPtr _link;
QPixmap _pix;
bool _goodLoaded = false;
};
class Video : public RadialProgressItem {
public:
Video(
not_null<HistoryItem*> parent,
not_null<DocumentData*> 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;
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
private:
not_null<DocumentData*> _data;
StatusText _status;
QString _duration;
QPixmap _pix;
bool _thumbLoaded = false;
void updateStatusText();
};
class Voice : public RadialProgressItem {
public:
Voice(
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;
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
const style::RoundCheckbox &checkboxStyle() const override;
private:
int duration() const;
not_null<DocumentData*> _data;
StatusText _status;
ClickHandlerPtr _namel;
const style::OverviewFileLayout &_st;
Text _name, _details;
int _nameVersion;
void updateName();
bool updateStatusText();
};
class Document : public RadialProgressItem {
public:
Document(
not_null<HistoryItem*> parent,
not_null<DocumentData*> document,
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;
virtual DocumentData *getDocument() const override {
return _data;
}
protected:
float64 dataProgress() const override;
bool dataFinished() const override;
bool dataLoaded() const override;
bool iconAnimated() const override;
const style::RoundCheckbox &checkboxStyle() const override;
private:
not_null<DocumentData*> _data;
StatusText _status;
ClickHandlerPtr _msgl, _namel;
const style::OverviewFileLayout &_st;
bool _thumbForLoaded = false;
QPixmap _thumb;
Text _name;
QString _date, _ext;
int32 _datew, _extw;
int32 _thumbw, _colorIndex;
bool withThumb() const;
bool updateStatusText();
};
class Link : public ItemBase {
public:
Link(
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;
protected:
const style::RoundCheckbox &checkboxStyle() const override;
private:
ClickHandlerPtr _photol;
QString _title, _letter;
int _titlew = 0;
WebPageData *_page = nullptr;
int _pixw = 0;
int _pixh = 0;
Text _text = { int(st::msgMinWidth) };
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