309 lines
8.1 KiB
C++
309 lines
8.1 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 "chat_helpers/tabbed_selector.h"
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#include "ui/widgets/tooltip.h"
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#include "ui/round_rect.h"
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#include "base/timer.h"
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namespace Core {
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struct RecentEmojiId;
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} // namespace Core
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namespace Data {
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class StickersSet;
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} // namespace Data
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namespace tr {
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template <typename ...Tags>
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struct phrase;
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} // namespace tr
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namespace Ui {
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class RippleAnimation;
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} // namespace Ui
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namespace Ui::Emoji {
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enum class Section;
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} // namespace Ui::Emoji
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namespace Ui::CustomEmoji {
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class Loader;
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class Instance;
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struct RepaintRequest;
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} // namespace Ui::CustomEmoji
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namespace Window {
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class SessionController;
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} // namespace Window
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namespace ChatHelpers {
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inline constexpr auto kEmojiSectionCount = 8;
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struct StickerIcon;
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class EmojiColorPicker;
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class StickersListFooter;
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class LocalStickersManager;
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class EmojiListWidget
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: public TabbedSelector::Inner
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, public Ui::AbstractTooltipShower {
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public:
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EmojiListWidget(
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QWidget *parent,
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not_null<Window::SessionController*> controller,
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Window::GifPauseReason level);
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~EmojiListWidget();
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using Section = Ui::Emoji::Section;
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void refreshRecent() override;
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void clearSelection() override;
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object_ptr<TabbedSelector::InnerFooter> createFooter() override;
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void showSet(uint64 setId);
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[[nodiscard]] uint64 currentSet(int yOffset) const;
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void setAllowWithoutPremium(bool allow);
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// Ui::AbstractTooltipShower interface.
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QString tooltipText() const override;
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QPoint tooltipPos() const override;
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bool tooltipWindowActive() const override;
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void refreshEmoji();
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[[nodiscard]] rpl::producer<EmojiPtr> chosen() const;
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[[nodiscard]] auto customChosen() const
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-> rpl::producer<TabbedSelector::FileChosen>;
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[[nodiscard]] auto premiumChosen() const
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-> rpl::producer<not_null<DocumentData*>>;
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protected:
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void visibleTopBottomUpdated(
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int visibleTop,
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int visibleBottom) override;
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void mousePressEvent(QMouseEvent *e) override;
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void mouseReleaseEvent(QMouseEvent *e) override;
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void mouseMoveEvent(QMouseEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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void leaveEventHook(QEvent *e) override;
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void leaveToChildEvent(QEvent *e, QWidget *child) override;
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void enterFromChildEvent(QEvent *e, QWidget *child) override;
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bool eventHook(QEvent *e) override;
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TabbedSelector::InnerFooter *getFooter() const override;
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void processHideFinished() override;
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void processPanelHideFinished() override;
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int countDesiredHeight(int newWidth) override;
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private:
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struct SectionInfo {
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int section = 0;
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int count = 0;
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int top = 0;
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int rowsCount = 0;
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int rowsTop = 0;
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int rowsBottom = 0;
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bool premiumRequired = false;
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bool collapsed = false;
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};
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struct CustomOne {
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not_null<Ui::Text::CustomEmoji*> custom;
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not_null<DocumentData*> document;
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};
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struct CustomSet {
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uint64 id = 0;
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not_null<Data::StickersSet*> set;
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DocumentData *thumbnailDocument = nullptr;
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QString title;
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std::vector<CustomOne> list;
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mutable std::unique_ptr<Ui::RippleAnimation> ripple;
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bool painted = false;
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bool expanded = false;
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bool canRemove = false;
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bool premiumRequired = false;
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};
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struct CustomEmojiInstance;
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struct RightButton {
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QImage back;
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QImage backOver;
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QImage rippleMask;
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QString text;
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int textWidth = 0;
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};
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struct RecentOne;
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struct OverEmoji {
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int section = 0;
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int index = 0;
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inline bool operator==(OverEmoji other) const {
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return (section == other.section)
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&& (index == other.index);
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}
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inline bool operator!=(OverEmoji other) const {
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return !(*this == other);
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}
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};
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struct OverSet {
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int section = 0;
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inline bool operator==(OverSet other) const {
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return (section == other.section);
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}
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inline bool operator!=(OverSet other) const {
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return !(*this == other);
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}
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};
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struct OverButton {
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int section = 0;
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inline bool operator==(OverButton other) const {
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return (section == other.section);
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}
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inline bool operator!=(OverButton other) const {
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return !(*this == other);
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}
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};
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using OverState = std::variant<
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v::null_t,
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OverEmoji,
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OverSet,
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OverButton>;
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template <typename Callback>
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bool enumerateSections(Callback callback) const;
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[[nodiscard]] SectionInfo sectionInfo(int section) const;
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[[nodiscard]] SectionInfo sectionInfoByOffset(int yOffset) const;
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[[nodiscard]] int sectionsCount() const;
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void setSingleSize(QSize size);
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void showPicker();
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void pickerHidden();
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void colorChosen(EmojiPtr emoji);
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bool checkPickerHide();
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void refreshCustom();
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void unloadNotSeenCustom(int visibleTop, int visibleBottom);
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void unloadAllCustom();
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void unloadCustomIn(const SectionInfo &info);
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void ensureLoaded(int section);
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void updateSelected();
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void setSelected(OverState newSelected);
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void setPressed(OverState newPressed);
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[[nodiscard]] EmojiPtr lookupOverEmoji(const OverEmoji *over) const;
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void selectEmoji(EmojiPtr emoji);
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void selectCustom(not_null<DocumentData*> document);
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void drawCollapsedBadge(QPainter &p, QPoint position, int count);
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void drawRecent(
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QPainter &p,
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QPoint position,
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crl::time now,
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bool paused,
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int index);
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void drawEmoji(
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QPainter &p,
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QPoint position,
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EmojiPtr emoji);
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void drawCustom(
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QPainter &p,
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QPoint position,
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crl::time now,
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bool paused,
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int set,
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int index);
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[[nodiscard]] bool hasRemoveButton(int index) const;
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[[nodiscard]] QRect removeButtonRect(int index) const;
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[[nodiscard]] QRect removeButtonRect(const SectionInfo &info) const;
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[[nodiscard]] bool hasAddButton(int index) const;
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[[nodiscard]] QRect addButtonRect(int index) const;
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[[nodiscard]] bool hasUnlockButton(int index) const;
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[[nodiscard]] QRect unlockButtonRect(int index) const;
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[[nodiscard]] bool hasButton(int index) const;
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[[nodiscard]] QRect buttonRect(int index) const;
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[[nodiscard]] QRect buttonRect(
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const SectionInfo &info,
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const RightButton &button) const;
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[[nodiscard]] const RightButton &rightButton(int index) const;
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[[nodiscard]] QRect emojiRect(int section, int index) const;
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[[nodiscard]] int emojiRight() const;
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[[nodiscard]] int emojiLeft() const;
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[[nodiscard]] uint64 sectionSetId(int section) const;
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[[nodiscard]] std::vector<StickerIcon> fillIcons();
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int paintButtonGetWidth(
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QPainter &p,
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const SectionInfo &info,
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bool selected,
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QRect clip) const;
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void displaySet(uint64 setId);
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void removeSet(uint64 setId);
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void initButton(RightButton &button, const QString &text, bool gradient);
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[[nodiscard]] std::unique_ptr<Ui::RippleAnimation> createButtonRipple(
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int section);
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[[nodiscard]] QPoint buttonRippleTopLeft(int section) const;
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void repaintCustom(uint64 setId);
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void fillRecent();
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[[nodiscard]] not_null<Ui::Text::CustomEmoji*> resolveCustomEmoji(
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not_null<DocumentData*> document,
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uint64 setId);
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[[nodiscard]] Ui::Text::CustomEmoji *resolveCustomEmoji(
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Core::RecentEmojiId customId);
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[[nodiscard]] not_null<Ui::Text::CustomEmoji*> resolveCustomEmoji(
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DocumentId documentId);
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[[nodiscard]] Fn<void()> repaintCallback(
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DocumentId documentId,
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uint64 setId);
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StickersListFooter *_footer = nullptr;
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std::unique_ptr<LocalStickersManager> _localSetsManager;
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int _counts[kEmojiSectionCount];
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std::vector<RecentOne> _recent;
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base::flat_set<DocumentId> _recentCustomIds;
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base::flat_set<uint64> _repaintsScheduled;
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bool _recentPainted = false;
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QVector<EmojiPtr> _emoji[kEmojiSectionCount];
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std::vector<CustomSet> _custom;
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base::flat_map<DocumentId, CustomEmojiInstance> _customEmoji;
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bool _allowWithoutPremium = false;
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int _rowsLeft = 0;
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int _columnCount = 1;
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QSize _singleSize;
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QPoint _areaPosition;
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QPoint _innerPosition;
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RightButton _add;
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RightButton _unlock;
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RightButton _restore;
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Ui::RoundRect _collapsedBg;
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OverState _selected;
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OverState _pressed;
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OverState _pickerSelected;
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QPoint _lastMousePos;
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object_ptr<EmojiColorPicker> _picker;
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base::Timer _showPickerTimer;
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rpl::event_stream<EmojiPtr> _chosen;
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rpl::event_stream<TabbedSelector::FileChosen> _customChosen;
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rpl::event_stream<not_null<DocumentData*>> _premiumChosen;
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};
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tr::phrase<> EmojiCategoryTitle(int index);
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} // namespace ChatHelpers
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