468 lines
14 KiB
C++
468 lines
14 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 "window/section_widget.h"
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#include "ui/widgets/scroll_area.h"
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namespace Dialogs {
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class Row;
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class FakeRow;
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class IndexedList;
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} // namespace Dialogs
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namespace Ui {
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class IconButton;
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class PopupMenu;
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class DropdownMenu;
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class FlatButton;
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class LinkButton;
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class FlatInput;
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class CrossButton;
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template <typename Widget>
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class WidgetScaledFadeWrap;
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} // namespace Ui
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enum DialogsSearchRequestType {
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DialogsSearchFromStart,
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DialogsSearchFromOffset,
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DialogsSearchPeerFromStart,
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DialogsSearchPeerFromOffset,
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DialogsSearchMigratedFromStart,
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DialogsSearchMigratedFromOffset,
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};
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class DialogsInner : public Ui::SplittedWidget, public RPCSender, private base::Subscriber {
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Q_OBJECT
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public:
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DialogsInner(QWidget *parent, QWidget *main);
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void dialogsReceived(const QVector<MTPDialog> &dialogs);
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void addSavedPeersAfter(const QDateTime &date);
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void addAllSavedPeers();
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bool searchReceived(const QVector<MTPMessage> &result, DialogsSearchRequestType type, int32 fullCount);
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void peerSearchReceived(const QString &query, const QVector<MTPPeer> &result);
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void showMore(int32 pixels);
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void activate();
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void contactsReceived(const QVector<MTPContact> &result);
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void selectSkip(int32 direction);
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void selectSkipPage(int32 pixels, int32 direction);
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void createDialog(History *history);
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void dlgUpdated(Dialogs::Mode list, Dialogs::Row *row);
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void dlgUpdated(PeerData *peer, MsgId msgId);
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void removeDialog(History *history);
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void dragLeft();
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void clearFilter();
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void refresh(bool toTop = false);
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bool choosePeer();
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void saveRecentHashtags(const QString &text);
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void destroyData();
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void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void scrollToPeer(const PeerId &peer, MsgId msgId);
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Dialogs::IndexedList *contactsList();
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Dialogs::IndexedList *dialogsList();
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int32 lastSearchDate() const;
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PeerData *lastSearchPeer() const;
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MsgId lastSearchId() const;
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MsgId lastSearchMigratedId() const;
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void setMouseSelection(bool mouseSelection, bool toTop = false);
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enum State {
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DefaultState = 0,
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FilteredState = 1,
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SearchedState = 2,
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};
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void setState(State newState);
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State state() const;
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bool hasFilteredResults() const;
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void searchInPeer(PeerData *peer);
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void onFilterUpdate(QString newFilter, bool force = false);
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void onHashtagFilterUpdate(QStringRef newFilter);
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PeerData *updateFromParentDrag(QPoint globalPos);
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void setLoadMoreCallback(base::lambda<void()> callback) {
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_loadMoreCallback = std::move(callback);
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}
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void setVisibleTopBottom(int visibleTop, int visibleBottom) override;
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void notify_userIsContactChanged(UserData *user, bool fromThisApp);
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void notify_historyMuteUpdated(History *history);
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~DialogsInner();
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public slots:
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void onParentGeometryChanged();
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void onPeerNameChanged(PeerData *peer, const PeerData::Names &oldNames, const PeerData::NameFirstChars &oldChars);
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void onPeerPhotoChanged(PeerData *peer);
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void onDialogRowReplaced(Dialogs::Row *oldRow, Dialogs::Row *newRow);
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void onMenuDestroyed(QObject*);
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signals:
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void draggingScrollDelta(int delta);
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void mustScrollTo(int scrollToTop, int scrollToBottom);
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void dialogMoved(int movedFrom, int movedTo);
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void searchMessages();
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void searchResultChosen();
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void cancelSearchInPeer();
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void completeHashtag(QString tag);
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void refreshHashtags();
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protected:
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void paintRegion(Painter &p, const QRegion ®ion, bool paintingOther) override;
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void mouseMoveEvent(QMouseEvent *e) override;
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void mousePressEvent(QMouseEvent *e) override;
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void mouseReleaseEvent(QMouseEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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void enterEventHook(QEvent *e) override;
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void leaveEventHook(QEvent *e) override;
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void contextMenuEvent(QContextMenuEvent *e) override;
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private:
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struct ImportantSwitch;
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using DialogsList = std::unique_ptr<Dialogs::IndexedList>;
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using FilteredDialogs = QVector<Dialogs::Row*>;
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using SearchResults = std::vector<std::unique_ptr<Dialogs::FakeRow>>;
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struct HashtagResult;
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using HashtagResults = std::vector<std::unique_ptr<HashtagResult>>;
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struct PeerSearchResult;
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using PeerSearchResults = std::vector<std::unique_ptr<PeerSearchResult>>;
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void mousePressReleased(Qt::MouseButton button);
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void clearIrrelevantState();
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void updateSelected() {
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updateSelected(mapFromGlobal(QCursor::pos()));
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}
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void updateSelected(QPoint localPos);
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void loadPeerPhotos();
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void setImportantSwitchPressed(bool pressed);
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void setPressed(Dialogs::Row *pressed);
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void setHashtagPressed(int pressed);
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void setFilteredPressed(int pressed);
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void setPeerSearchPressed(int pressed);
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void setSearchedPressed(int pressed);
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bool isPressed() const {
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return _importantSwitchPressed || _pressed || (_hashtagPressed >= 0) || (_filteredPressed >= 0) || (_peerSearchPressed >= 0) || (_searchedPressed >= 0);
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}
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bool isSelected() const {
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return _importantSwitchSelected || _selected || (_hashtagSelected >= 0) || (_filteredSelected>= 0) || (_peerSearchSelected >= 0) || (_searchedSelected >= 0);
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}
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void itemRemoved(HistoryItem *item);
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enum class UpdateRowSection {
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Default = 0x01,
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Filtered = 0x02,
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PeerSearch = 0x04,
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MessageSearch = 0x08,
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All = 0x0F,
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};
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Q_DECLARE_FLAGS(UpdateRowSections, UpdateRowSection);
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Q_DECLARE_FRIEND_OPERATORS_FOR_FLAGS(UpdateRowSections);
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void updateDialogRow(PeerData *peer, MsgId msgId, QRect updateRect, UpdateRowSections sections = UpdateRowSection::All);
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int dialogsOffset() const;
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int filteredOffset() const;
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int peerSearchOffset() const;
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int searchedOffset() const;
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void paintDialog(Painter &p, Dialogs::Row *row, int fullWidth, PeerData *active, PeerData *selected, bool onlyBackground, TimeMs ms);
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void paintPeerSearchResult(Painter &p, const PeerSearchResult *result, int fullWidth, bool active, bool selected, bool onlyBackground, TimeMs ms) const;
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void paintSearchInPeer(Painter &p, int fullWidth, bool onlyBackground) const;
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void clearSelection();
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void clearSearchResults(bool clearPeerSearchResults = true);
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void updateSelectedRow(PeerData *peer = 0);
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Dialogs::IndexedList *shownDialogs() const {
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return (Global::DialogsMode() == Dialogs::Mode::Important) ? _dialogsImportant.get() : _dialogs.get();
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}
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void checkReorderPinnedStart(QPoint localPosition);
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int shownPinnedCount() const;
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int updateReorderIndexGetCount();
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bool updateReorderPinned(QPoint localPosition);
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void finishReorderPinned();
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void stopReorderPinned();
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int countPinnedIndex(Dialogs::Row *ofRow);
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void savePinnedOrder();
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void step_pinnedShifting(TimeMs ms, bool timer);
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DialogsList _dialogs;
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DialogsList _dialogsImportant;
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DialogsList _contactsNoDialogs;
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DialogsList _contacts;
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bool _mouseSelection = false;
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Qt::MouseButton _pressButton = Qt::LeftButton;
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std::unique_ptr<ImportantSwitch> _importantSwitch;
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bool _importantSwitchSelected = false;
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bool _importantSwitchPressed = false;
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Dialogs::Row *_selected = nullptr;
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Dialogs::Row *_pressed = nullptr;
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Dialogs::Row *_dragging = nullptr;
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int _draggingIndex = -1;
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int _aboveIndex = -1;
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QPoint _dragStart;
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struct PinnedRow {
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anim::value yadd;
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TimeMs animStartTime = 0;
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};
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std::vector<PinnedRow> _pinnedRows;
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BasicAnimation _a_pinnedShifting;
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QList<History*> _pinnedOrder;
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// Remember the last currently dragged row top shift for updating area.
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int _aboveTopShift = -1;
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int _visibleTop = 0;
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int _visibleBottom = 0;
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QString _filter, _hashtagFilter;
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HashtagResults _hashtagResults;
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int _hashtagSelected = -1;
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int _hashtagPressed = -1;
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bool _hashtagDeleteSelected = false;
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bool _hashtagDeletePressed = false;
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FilteredDialogs _filterResults;
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int _filteredSelected = -1;
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int _filteredPressed = -1;
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QString _peerSearchQuery;
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PeerSearchResults _peerSearchResults;
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int _peerSearchSelected = -1;
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int _peerSearchPressed = -1;
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SearchResults _searchResults;
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int _searchedCount = 0;
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int _searchedMigratedCount = 0;
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int _searchedSelected = -1;
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int _searchedPressed = -1;
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int _lastSearchDate = 0;
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PeerData *_lastSearchPeer = nullptr;
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MsgId _lastSearchId = 0;
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MsgId _lastSearchMigratedId = 0;
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State _state = DefaultState;
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object_ptr<Ui::LinkButton> _addContactLnk;
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object_ptr<Ui::IconButton> _cancelSearchInPeer;
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PeerData *_searchInPeer = nullptr;
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PeerData *_searchInMigrated = nullptr;
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PeerData *_menuPeer = nullptr;
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Ui::PopupMenu *_menu = nullptr;
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base::lambda<void()> _loadMoreCallback;
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(DialogsInner::UpdateRowSections);
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class DialogsWidget : public TWidget, public RPCSender, private base::Subscriber {
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Q_OBJECT
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public:
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DialogsWidget(QWidget *parent);
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void updateDragInScroll(bool inScroll);
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void searchInPeer(PeerData *peer);
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void loadDialogs();
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void loadPinnedDialogs();
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void createDialog(History *history);
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void dlgUpdated(Dialogs::Mode list, Dialogs::Row *row);
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void dlgUpdated(PeerData *peer, MsgId msgId);
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void dialogsToUp();
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void startWidthAnimation();
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void stopWidthAnimation();
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bool hasTopBarShadow() const {
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return true;
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}
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void showAnimated(Window::SlideDirection direction, const Window::SectionSlideParams ¶ms);
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void showFast();
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void destroyData();
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void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void scrollToPeer(const PeerId &peer, MsgId msgId);
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void removeDialog(History *history);
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Dialogs::IndexedList *contactsList();
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Dialogs::IndexedList *dialogsList();
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void searchMessages(const QString &query, PeerData *inPeer = 0);
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void onSearchMore();
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void rpcClear() override {
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_inner->rpcClear();
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RPCSender::rpcClear();
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}
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void notify_userIsContactChanged(UserData *user, bool fromThisApp);
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void notify_historyMuteUpdated(History *history);
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signals:
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void cancelled();
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public slots:
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void onDraggingScrollDelta(int delta);
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void onCancel();
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void onListScroll();
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void activate();
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void onFilterUpdate(bool force = false);
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bool onCancelSearch();
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void onCancelSearchInPeer();
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void onFilterCursorMoved(int from = -1, int to = -1);
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void onCompleteHashtag(QString tag);
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void onDialogMoved(int movedFrom, int movedTo);
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bool onSearchMessages(bool searchCache = false);
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void onNeedSearchMessages();
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void onChooseByDrag();
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private slots:
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void onDraggingScrollTimer();
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#ifndef TDESKTOP_DISABLE_AUTOUPDATE
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void onCheckUpdateStatus();
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#endif // TDESKTOP_DISABLE_AUTOUPDATE
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protected:
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void dragEnterEvent(QDragEnterEvent *e) override;
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void dragMoveEvent(QDragMoveEvent *e) override;
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void dragLeaveEvent(QDragLeaveEvent *e) override;
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void dropEvent(QDropEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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void keyPressEvent(QKeyEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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private:
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void animationCallback();
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void dialogsReceived(const MTPmessages_Dialogs &dialogs, mtpRequestId requestId);
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void pinnedDialogsReceived(const MTPmessages_PeerDialogs &dialogs, mtpRequestId requestId);
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void contactsReceived(const MTPcontacts_Contacts &result);
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void searchReceived(DialogsSearchRequestType type, const MTPmessages_Messages &result, mtpRequestId requestId);
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void peerSearchReceived(const MTPcontacts_Found &result, mtpRequestId requestId);
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void setSearchInPeer(PeerData *peer);
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void showMainMenu();
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void updateLockUnlockVisibility();
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void updateJumpToDateVisibility(bool fast = false);
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void updateControlsGeometry();
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void updateForwardBar();
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bool _dragInScroll = false;
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bool _dragForward = false;
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QTimer _chooseByDragTimer;
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void unreadCountsReceived(const QVector<MTPDialog> &dialogs);
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bool dialogsFailed(const RPCError &error, mtpRequestId req);
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bool contactsFailed(const RPCError &error);
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bool searchFailed(DialogsSearchRequestType type, const RPCError &error, mtpRequestId req);
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bool peopleFailed(const RPCError &error, mtpRequestId req);
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bool _dialogsFull = false;
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int32 _dialogsOffsetDate = 0;
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MsgId _dialogsOffsetId = 0;
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PeerData *_dialogsOffsetPeer = nullptr;
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mtpRequestId _dialogsRequestId = 0;
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mtpRequestId _pinnedDialogsRequestId = 0;
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mtpRequestId _contactsRequestId = 0;
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bool _pinnedDialogsReceived = false;
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object_ptr<Ui::IconButton> _forwardCancel = { nullptr };
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object_ptr<Ui::IconButton> _mainMenuToggle;
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object_ptr<Ui::FlatInput> _filter;
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object_ptr<Ui::WidgetScaledFadeWrap<Ui::IconButton>> _jumpToDate;
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object_ptr<Ui::CrossButton> _cancelSearch;
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object_ptr<Ui::IconButton> _lockUnlock;
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object_ptr<Ui::ScrollArea> _scroll;
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QPointer<DialogsInner> _inner;
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class UpdateButton;
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object_ptr<UpdateButton> _updateTelegram = { nullptr };
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Animation _a_show;
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Window::SlideDirection _showDirection;
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QPixmap _cacheUnder, _cacheOver;
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PeerData *_searchInPeer = nullptr;
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PeerData *_searchInMigrated = nullptr;
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QTimer _searchTimer;
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QString _peerSearchQuery;
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bool _peerSearchFull = false;
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mtpRequestId _peerSearchRequest = 0;
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QString _searchQuery;
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bool _searchFull = false;
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bool _searchFullMigrated = false;
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mtpRequestId _searchRequest = 0;
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using SearchCache = QMap<QString, MTPmessages_Messages>;
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SearchCache _searchCache;
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using SearchQueries = QMap<mtpRequestId, QString>;
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SearchQueries _searchQueries;
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using PeerSearchCache = QMap<QString, MTPcontacts_Found>;
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PeerSearchCache _peerSearchCache;
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using PeerSearchQueries = QMap<mtpRequestId, QString>;
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PeerSearchQueries _peerSearchQueries;
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QPixmap _widthAnimationCache;
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object_ptr<QTimer> _draggingScrollTimer = { nullptr };
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int _draggingScrollDelta = 0;
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};
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