tdesktop/Telegram/SourceFiles/boxes/peer_lists_box.h

104 lines
3.0 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "boxes/peer_list_box.h"
class PeerListsBox : public Ui::BoxContent {
public:
PeerListsBox(
QWidget*,
std::vector<std::unique_ptr<PeerListController>> controllers,
Fn<void(not_null<PeerListsBox*>)> init);
[[nodiscard]] std::vector<not_null<PeerData*>> collectSelectedRows();
protected:
void prepare() override;
void setInnerFocus() override;
void keyPressEvent(QKeyEvent *e) override;
void resizeEvent(QResizeEvent *e) override;
void paintEvent(QPaintEvent *e) override;
private:
class Delegate final : public PeerListContentDelegate {
public:
Delegate(
not_null<PeerListsBox*> box,
not_null<PeerListController*> controller);
void peerListSetTitle(rpl::producer<QString> title) override;
void peerListSetAdditionalTitle(rpl::producer<QString> title) override;
void peerListSetSearchMode(PeerListSearchMode mode) override;
void peerListSetRowChecked(
not_null<PeerListRow*> row,
bool checked) override;
void peerListSetForeignRowChecked(
not_null<PeerListRow*> row,
bool checked,
anim::type animated) override;
bool peerListIsRowChecked(not_null<PeerListRow*> row) override;
int peerListSelectedRowsCount() override;
void peerListScrollToTop() override;
void peerListAddSelectedPeerInBunch(not_null<PeerData*> peer) override {
_box->addSelectItem(peer, anim::type::instant);
}
void peerListAddSelectedRowInBunch(not_null<PeerListRow*> row) override {
_box->addSelectItem(row, anim::type::instant);
}
void peerListFinishSelectedRowsBunch() override;
std::shared_ptr<Main::SessionShow> peerListUiShow() override;
private:
const not_null<PeerListsBox*> _box;
const not_null<PeerListController*> _controller;
const std::shared_ptr<Main::SessionShow> _show;
};
struct List {
std::unique_ptr<PeerListController> controller;
std::unique_ptr<Delegate> delegate;
PeerListContent *content = nullptr;
};
friend class Delegate;
[[nodiscard]] List makeList(
std::unique_ptr<PeerListController> controller);
[[nodiscard]] std::vector<List> makeLists(
std::vector<std::unique_ptr<PeerListController>> controllers);
[[nodiscard]] not_null<PeerListController*> firstController() const;
void addSelectItem(
not_null<PeerData*> peer,
anim::type animated);
void addSelectItem(
not_null<PeerListRow*> row,
anim::type animated);
void addSelectItem(
uint64 itemId,
const QString &text,
PaintRoundImageCallback paintUserpic,
anim::type animated);
void setSearchMode(PeerListSearchMode mode);
void createMultiSelect();
int getTopScrollSkip() const;
void updateScrollSkips();
void searchQueryChanged(const QString &query);
object_ptr<Ui::SlideWrap<Ui::MultiSelect>> _select = { nullptr };
std::vector<List> _lists;
Fn<void(PeerListsBox*)> _init;
bool _scrollBottomFixed = false;
};