299 lines
9.4 KiB
C++
299 lines
9.4 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 "dialogs/dialogs_widget.h"
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#include "base/flags.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 LinkButton;
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} // namespace Ui
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namespace Window {
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class Controller;
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} // namespace Window
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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, not_null<Window::Controller*> controller, 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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Dialogs::IndexedList *contactsNoDialogsList();
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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, UserData *from);
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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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base::Observable<UserData*> searchFromUserChanged;
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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 onDialogRowReplaced(Dialogs::Row *oldRow, Dialogs::Row *newRow);
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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 visibleTopBottomUpdated(
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int visibleTop,
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int visibleBottom) override;
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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 handlePeerNameChange(not_null<PeerData*> peer, const PeerData::NameFirstChars &oldChars);
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void itemRemoved(not_null<const HistoryItem*> item);
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enum class UpdateRowSection {
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Default = (1 << 0),
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Filtered = (1 << 1),
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PeerSearch = (1 << 2),
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MessageSearch = (1 << 3),
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All = Default | Filtered | PeerSearch | MessageSearch,
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};
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using UpdateRowSections = base::flags<UpdateRowSection>;
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friend inline constexpr auto is_flag_type(UpdateRowSection) { return true; };
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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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int searchInPeerSkip() 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, TimeMs ms) const;
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void paintSearchInFilter(Painter &p, not_null<PeerData*> peer, int top, int fullWidth, const Text &text) 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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not_null<Window::Controller*> _controller;
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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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QPoint _mouseLastGlobalPosition;
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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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object_ptr<Ui::IconButton> _cancelSearchFromUser;
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PeerData *_searchInPeer = nullptr;
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PeerData *_searchInMigrated = nullptr;
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UserData *_searchFromUser = nullptr;
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Text _searchFromUserText;
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PeerData *_menuPeer = nullptr;
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base::lambda<void()> _loadMoreCallback;
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base::unique_qptr<Ui::PopupMenu> _menu;
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};
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