334 lines
8.4 KiB
C++
334 lines
8.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include "layout.h"
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#include "core/click_handler_types.h"
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#include "ui/effects/radial_animation.h"
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#include "styles/style_overview.h"
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namespace Overview {
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namespace Layout {
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class PaintContext : public PaintContextBase {
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public:
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PaintContext(TimeMs ms, bool selecting) : PaintContextBase(ms, selecting), isAfterDate(false) {
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}
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bool isAfterDate;
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};
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class ItemBase;
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class AbstractItem : public LayoutItemBase {
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public:
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virtual void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) = 0;
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virtual ItemBase *toMediaItem() {
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return nullptr;
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}
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virtual const ItemBase *toMediaItem() const {
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return nullptr;
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}
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virtual HistoryItem *getItem() const {
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return nullptr;
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}
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virtual DocumentData *getDocument() const {
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return nullptr;
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}
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MsgId msgId() const {
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auto item = getItem();
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return item ? item->id : 0;
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}
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virtual void invalidateCache() {
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}
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};
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class ItemBase : public AbstractItem {
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public:
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ItemBase(HistoryItem *parent) : _parent(parent) {
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}
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ItemBase *toMediaItem() override {
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return this;
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}
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const ItemBase *toMediaItem() const override {
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return this;
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}
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HistoryItem *getItem() const override {
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return _parent;
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}
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void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
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void clickHandlerPressedChanged(const ClickHandlerPtr &action, bool pressed) override;
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protected:
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HistoryItem *_parent;
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};
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class RadialProgressItem : public ItemBase {
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public:
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RadialProgressItem(HistoryItem *parent) : ItemBase(parent) {
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}
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RadialProgressItem(const RadialProgressItem &other) = delete;
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void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
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~RadialProgressItem();
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protected:
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ClickHandlerPtr _openl, _savel, _cancell;
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void setLinks(ClickHandlerPtr &&openl, ClickHandlerPtr &&savel, ClickHandlerPtr &&cancell);
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void setDocumentLinks(DocumentData *document);
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void step_radial(TimeMs ms, bool timer);
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void ensureRadial();
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void checkRadialFinished();
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bool isRadialAnimation(TimeMs ms) const {
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if (!_radial || !_radial->animating()) return false;
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_radial->step(ms);
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return _radial && _radial->animating();
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}
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virtual float64 dataProgress() const = 0;
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virtual bool dataFinished() const = 0;
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virtual bool dataLoaded() const = 0;
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virtual bool iconAnimated() const {
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return false;
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}
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std::unique_ptr<Ui::RadialAnimation> _radial;
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Animation _a_iconOver;
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};
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class StatusText {
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public:
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// duration = -1 - no duration, duration = -2 - "GIF" duration
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void update(int newSize, int fullSize, int duration, TimeMs realDuration);
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void setSize(int newSize);
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int size() const {
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return _size;
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}
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QString text() const {
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return _text;
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}
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private:
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// >= 0 will contain download / upload string, _size = loaded bytes
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// < 0 will contain played string, _size = -(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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int _size = 0;
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QString _text;
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};
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struct Info : public RuntimeComponent<Info> {
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int top = 0;
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};
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class Date : public AbstractItem {
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public:
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Date(const QDate &date, bool month);
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
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private:
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QDate _date;
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QString _text;
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};
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class PhotoVideoCheckbox;
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class Photo : public ItemBase {
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public:
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Photo(PhotoData *photo, HistoryItem *parent);
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void initDimensions() override;
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int32 resizeGetHeight(int32 width) override;
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void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
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void getState(ClickHandlerPtr &link, HistoryCursorState &cursor, QPoint point) const override;
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void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
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void clickHandlerPressedChanged(const ClickHandlerPtr &action, bool pressed) override;
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void invalidateCache() override;
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private:
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void ensureCheckboxCreated();
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std::unique_ptr<PhotoVideoCheckbox> _check;
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PhotoData *_data;
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ClickHandlerPtr _link;
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QPixmap _pix;
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bool _goodLoaded = false;
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};
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class Video : public RadialProgressItem {
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public:
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Video(DocumentData *video, HistoryItem *parent);
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void initDimensions() override;
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int32 resizeGetHeight(int32 width) override;
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void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
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void getState(ClickHandlerPtr &link, HistoryCursorState &cursor, QPoint point) const override;
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void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
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void clickHandlerPressedChanged(const ClickHandlerPtr &action, bool pressed) override;
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void invalidateCache() override;
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protected:
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float64 dataProgress() const override;
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bool dataFinished() const override;
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bool dataLoaded() const override;
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bool iconAnimated() const override;
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private:
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void ensureCheckboxCreated();
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std::unique_ptr<PhotoVideoCheckbox> _check;
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DocumentData *_data;
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StatusText _status;
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QString _duration;
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QPixmap _pix;
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bool _thumbLoaded = false;
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void updateStatusText();
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};
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class Voice : public RadialProgressItem {
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public:
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Voice(DocumentData *voice, HistoryItem *parent, const style::OverviewFileLayout &st);
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
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void getState(ClickHandlerPtr &link, HistoryCursorState &cursor, QPoint point) const override;
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protected:
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float64 dataProgress() const override;
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bool dataFinished() const override;
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bool dataLoaded() const override;
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bool iconAnimated() const override;
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private:
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DocumentData *_data;
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StatusText _status;
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ClickHandlerPtr _namel;
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const style::OverviewFileLayout &_st;
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Text _name, _details;
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int _nameVersion;
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void updateName();
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bool updateStatusText();
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};
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class Document : public RadialProgressItem {
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public:
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Document(DocumentData *document, HistoryItem *parent, const style::OverviewFileLayout &st);
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void initDimensions() override;
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void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
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void getState(ClickHandlerPtr &link, HistoryCursorState &cursor, QPoint point) const override;
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virtual DocumentData *getDocument() const override {
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return _data;
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}
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protected:
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float64 dataProgress() const override;
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bool dataFinished() const override;
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bool dataLoaded() const override;
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bool iconAnimated() const override;
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private:
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DocumentData *_data;
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StatusText _status;
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ClickHandlerPtr _msgl, _namel;
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const style::OverviewFileLayout &_st;
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bool _thumbForLoaded = false;
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QPixmap _thumb;
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Text _name;
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QString _date, _ext;
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int32 _datew, _extw;
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int32 _thumbw, _colorIndex;
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bool withThumb() const;
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bool updateStatusText();
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};
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class Link : public ItemBase {
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public:
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Link(HistoryMedia *media, HistoryItem *parent);
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void initDimensions() override;
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int32 resizeGetHeight(int32 width) override;
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void paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) override;
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void getState(ClickHandlerPtr &link, HistoryCursorState &cursor, QPoint point) const override;
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private:
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ClickHandlerPtr _photol;
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QString _title, _letter;
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int _titlew = 0;
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WebPageData *_page = nullptr;
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int _pixw = 0;
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int _pixh = 0;
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Text _text = { int(st::msgMinWidth) };
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struct LinkEntry {
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LinkEntry() : width(0) {
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}
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LinkEntry(const QString &url, const QString &text);
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QString text;
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int32 width;
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TextClickHandlerPtr lnk;
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};
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QVector<LinkEntry> _links;
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};
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} // namespace Layout
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} // namespace Overview
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