457 lines
14 KiB
C++
457 lines
14 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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#include "boxes/sticker_set_box.h"
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#include "data/data_document.h"
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#include "data/data_session.h"
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#include "lang/lang_keys.h"
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#include "mainwidget.h"
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#include "mainwindow.h"
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#include "chat_helpers/stickers.h"
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#include "boxes/confirm_box.h"
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#include "apiwrap.h"
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#include "storage/localstorage.h"
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#include "dialogs/dialogs_layout.h"
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#include "styles/style_boxes.h"
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#include "styles/style_chat_helpers.h"
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#include "ui/widgets/buttons.h"
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#include "ui/widgets/scroll_area.h"
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#include "auth_session.h"
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#include "messenger.h"
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namespace {
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constexpr auto kStickersPanelPerRow = 5;
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} // namespace
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StickerSetBox::StickerSetBox(QWidget*, const MTPInputStickerSet &set)
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: _set(set) {
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}
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void StickerSetBox::prepare() {
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setTitle(langFactory(lng_contacts_loading));
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_inner = setInnerWidget(object_ptr<Inner>(this, _set), st::stickersScroll);
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Auth().data().stickersUpdated(
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) | rpl::start_with_next(
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[this] { updateButtons(); },
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lifetime());
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setDimensions(st::boxWideWidth, st::stickersMaxHeight);
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onUpdateButtons();
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connect(_inner, SIGNAL(updateButtons()), this, SLOT(onUpdateButtons()));
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_inner->setInstalled(
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) | rpl::start_with_next([this](auto &&setId) {
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Auth().api().stickerSetInstalled(setId);
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this->closeBox();
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}, lifetime());
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}
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void StickerSetBox::onAddStickers() {
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_inner->install();
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}
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void StickerSetBox::onShareStickers() {
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auto url = Messenger::Instance().createInternalLinkFull(qsl("addstickers/") + _inner->shortName());
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QApplication::clipboard()->setText(url);
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Ui::show(Box<InformBox>(lang(lng_stickers_copied)));
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}
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void StickerSetBox::onUpdateButtons() {
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setTitle(_inner->title());
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updateButtons();
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}
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void StickerSetBox::updateButtons() {
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clearButtons();
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if (_inner->loaded()) {
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if (_inner->notInstalled()) {
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addButton(langFactory(lng_stickers_add_pack), [this] { onAddStickers(); });
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addButton(langFactory(lng_cancel), [this] { closeBox(); });
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} else if (_inner->official()) {
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addButton(langFactory(lng_about_done), [this] { closeBox(); });
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} else {
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addButton(langFactory(lng_stickers_share_pack), [this] { onShareStickers(); });
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addButton(langFactory(lng_cancel), [this] { closeBox(); });
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}
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} else {
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addButton(langFactory(lng_cancel), [this] { closeBox(); });
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}
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update();
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}
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void StickerSetBox::resizeEvent(QResizeEvent *e) {
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BoxContent::resizeEvent(e);
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_inner->resize(width(), _inner->height());
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}
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StickerSetBox::Inner::Inner(QWidget *parent, const MTPInputStickerSet &set) : TWidget(parent)
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, _input(set) {
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switch (set.type()) {
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case mtpc_inputStickerSetID: _setId = set.c_inputStickerSetID().vid.v; _setAccess = set.c_inputStickerSetID().vaccess_hash.v; break;
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case mtpc_inputStickerSetShortName: _setShortName = qs(set.c_inputStickerSetShortName().vshort_name); break;
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}
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MTP::send(MTPmessages_GetStickerSet(_input), rpcDone(&Inner::gotSet), rpcFail(&Inner::failedSet));
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Auth().api().updateStickers();
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subscribe(Auth().downloaderTaskFinished(), [this] { update(); });
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setMouseTracking(true);
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_previewTimer.setSingleShot(true);
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connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreview()));
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}
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void StickerSetBox::Inner::gotSet(const MTPmessages_StickerSet &set) {
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_pack.clear();
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_emoji.clear();
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_packOvers.clear();
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_selected = -1;
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setCursor(style::cur_default);
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if (set.type() == mtpc_messages_stickerSet) {
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auto &d = set.c_messages_stickerSet();
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auto &v = d.vdocuments.v;
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_pack.reserve(v.size());
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_packOvers.reserve(v.size());
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for (int i = 0, l = v.size(); i < l; ++i) {
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auto doc = Auth().data().document(v.at(i));
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if (!doc->sticker()) continue;
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_pack.push_back(doc);
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_packOvers.push_back(Animation());
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}
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auto &packs = d.vpacks.v;
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for (auto i = 0, l = packs.size(); i != l; ++i) {
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if (packs.at(i).type() != mtpc_stickerPack) continue;
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auto &pack = packs.at(i).c_stickerPack();
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if (auto emoji = Ui::Emoji::Find(qs(pack.vemoticon))) {
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emoji = emoji->original();
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auto &stickers = pack.vdocuments.v;
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Stickers::Pack p;
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p.reserve(stickers.size());
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for (auto j = 0, c = stickers.size(); j != c; ++j) {
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auto doc = Auth().data().document(stickers[j].v);
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if (!doc || !doc->sticker()) continue;
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p.push_back(doc);
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}
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_emoji.insert(emoji, p);
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}
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}
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if (d.vset.type() == mtpc_stickerSet) {
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auto &s = d.vset.c_stickerSet();
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_setTitle = Stickers::GetSetTitle(s);
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_setShortName = qs(s.vshort_name);
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_setId = s.vid.v;
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_setAccess = s.vaccess_hash.v;
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_setCount = s.vcount.v;
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_setHash = s.vhash.v;
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_setFlags = s.vflags.v;
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_setInstallDate = s.has_installed_date()
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? s.vinstalled_date.v
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: TimeId(0);
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auto &sets = Auth().data().stickerSetsRef();
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auto it = sets.find(_setId);
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if (it != sets.cend()) {
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auto clientFlags = it->flags & (MTPDstickerSet_ClientFlag::f_featured | MTPDstickerSet_ClientFlag::f_not_loaded | MTPDstickerSet_ClientFlag::f_unread | MTPDstickerSet_ClientFlag::f_special);
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_setFlags |= clientFlags;
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it->flags = _setFlags;
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it->installDate = _setInstallDate;
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it->stickers = _pack;
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it->emoji = _emoji;
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}
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}
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}
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if (_pack.isEmpty()) {
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Ui::show(Box<InformBox>(lang(lng_stickers_not_found)));
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} else {
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int32 rows = _pack.size() / kStickersPanelPerRow + ((_pack.size() % kStickersPanelPerRow) ? 1 : 0);
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resize(st::stickersPadding.left() + kStickersPanelPerRow * st::stickersSize.width(), st::stickersPadding.top() + rows * st::stickersSize.height() + st::stickersPadding.bottom());
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}
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_loaded = true;
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updateSelected();
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emit updateButtons();
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}
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bool StickerSetBox::Inner::failedSet(const RPCError &error) {
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if (MTP::isDefaultHandledError(error)) return false;
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_loaded = true;
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Ui::show(Box<InformBox>(lang(lng_stickers_not_found)));
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return true;
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}
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void StickerSetBox::Inner::installDone(const MTPmessages_StickerSetInstallResult &result) {
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auto &sets = Auth().data().stickerSetsRef();
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bool wasArchived = (_setFlags & MTPDstickerSet::Flag::f_archived);
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if (wasArchived) {
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auto index = Auth().data().archivedStickerSetsOrderRef().indexOf(_setId);
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if (index >= 0) {
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Auth().data().archivedStickerSetsOrderRef().removeAt(index);
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}
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}
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_setInstallDate = unixtime();
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_setFlags &= ~MTPDstickerSet::Flag::f_archived;
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_setFlags |= MTPDstickerSet::Flag::f_installed_date;
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auto it = sets.find(_setId);
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if (it == sets.cend()) {
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it = sets.insert(
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_setId,
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Stickers::Set(
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_setId,
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_setAccess,
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_setTitle,
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_setShortName,
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_setCount,
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_setHash,
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_setFlags,
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_setInstallDate));
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} else {
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it->flags = _setFlags;
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it->installDate = _setInstallDate;
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}
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it->stickers = _pack;
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it->emoji = _emoji;
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auto &order = Auth().data().stickerSetsOrderRef();
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int insertAtIndex = 0, currentIndex = order.indexOf(_setId);
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if (currentIndex != insertAtIndex) {
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if (currentIndex > 0) {
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order.removeAt(currentIndex);
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}
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order.insert(insertAtIndex, _setId);
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}
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auto custom = sets.find(Stickers::CustomSetId);
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if (custom != sets.cend()) {
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for_const (auto sticker, _pack) {
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int removeIndex = custom->stickers.indexOf(sticker);
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if (removeIndex >= 0) custom->stickers.removeAt(removeIndex);
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}
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if (custom->stickers.isEmpty()) {
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sets.erase(custom);
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}
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}
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if (result.type() == mtpc_messages_stickerSetInstallResultArchive) {
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Stickers::ApplyArchivedResult(result.c_messages_stickerSetInstallResultArchive());
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} else {
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if (wasArchived) {
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Local::writeArchivedStickers();
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}
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Local::writeInstalledStickers();
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Auth().data().notifyStickersUpdated();
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}
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_setInstalled.fire_copy(_setId);
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}
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bool StickerSetBox::Inner::installFail(const RPCError &error) {
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if (MTP::isDefaultHandledError(error)) return false;
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Ui::show(Box<InformBox>(lang(lng_stickers_not_found)));
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return true;
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}
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void StickerSetBox::Inner::mousePressEvent(QMouseEvent *e) {
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int index = stickerFromGlobalPos(e->globalPos());
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if (index >= 0 && index < _pack.size()) {
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_previewTimer.start(QApplication::startDragTime());
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}
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}
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void StickerSetBox::Inner::mouseMoveEvent(QMouseEvent *e) {
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updateSelected();
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if (_previewShown >= 0) {
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int index = stickerFromGlobalPos(e->globalPos());
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if (index >= 0 && index < _pack.size() && index != _previewShown) {
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_previewShown = index;
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Ui::showMediaPreview(
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Data::FileOriginStickerSet(_setId, _setAccess),
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_pack[_previewShown]);
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}
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}
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}
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void StickerSetBox::Inner::leaveEventHook(QEvent *e) {
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setSelected(-1);
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}
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void StickerSetBox::Inner::mouseReleaseEvent(QMouseEvent *e) {
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if (_previewShown >= 0) {
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_previewShown = -1;
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return;
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}
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if (_previewTimer.isActive()) {
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_previewTimer.stop();
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int index = stickerFromGlobalPos(e->globalPos());
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if (index >= 0 && index < _pack.size() && !isMasksSet()) {
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if (auto main = App::main()) {
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if (main->onSendSticker(_pack[index])) {
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Ui::hideSettingsAndLayer();
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}
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}
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}
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}
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}
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void StickerSetBox::Inner::updateSelected() {
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auto selected = stickerFromGlobalPos(QCursor::pos());
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setSelected(isMasksSet() ? -1 : selected);
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}
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void StickerSetBox::Inner::setSelected(int selected) {
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if (_selected != selected) {
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startOverAnimation(_selected, 1., 0.);
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_selected = selected;
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startOverAnimation(_selected, 0., 1.);
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setCursor(_selected >= 0 ? style::cur_pointer : style::cur_default);
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}
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}
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void StickerSetBox::Inner::startOverAnimation(int index, float64 from, float64 to) {
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if (index >= 0 && index < _packOvers.size()) {
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_packOvers[index].start([this, index] {
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int row = index / kStickersPanelPerRow;
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int column = index % kStickersPanelPerRow;
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int left = st::stickersPadding.left() + column * st::stickersSize.width();
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int top = st::stickersPadding.top() + row * st::stickersSize.height();
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rtlupdate(left, top, st::stickersSize.width(), st::stickersSize.height());
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}, from, to, st::emojiPanDuration);
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}
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}
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void StickerSetBox::Inner::onPreview() {
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int index = stickerFromGlobalPos(QCursor::pos());
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if (index >= 0 && index < _pack.size()) {
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_previewShown = index;
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Ui::showMediaPreview(
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Data::FileOriginStickerSet(_setId, _setAccess),
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_pack[_previewShown]);
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}
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}
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int32 StickerSetBox::Inner::stickerFromGlobalPos(const QPoint &p) const {
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QPoint l(mapFromGlobal(p));
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if (rtl()) l.setX(width() - l.x());
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int32 row = (l.y() >= st::stickersPadding.top()) ? qFloor((l.y() - st::stickersPadding.top()) / st::stickersSize.height()) : -1;
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int32 col = (l.x() >= st::stickersPadding.left()) ? qFloor((l.x() - st::stickersPadding.left()) / st::stickersSize.width()) : -1;
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if (row >= 0 && col >= 0 && col < kStickersPanelPerRow) {
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int32 result = row * kStickersPanelPerRow + col;
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return (result < _pack.size()) ? result : -1;
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}
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return -1;
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}
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void StickerSetBox::Inner::paintEvent(QPaintEvent *e) {
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QRect r(e->rect());
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Painter p(this);
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if (_pack.isEmpty()) return;
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auto ms = getms();
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int32 rows = _pack.size() / kStickersPanelPerRow + ((_pack.size() % kStickersPanelPerRow) ? 1 : 0);
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int32 from = qFloor(e->rect().top() / st::stickersSize.height()), to = qFloor(e->rect().bottom() / st::stickersSize.height()) + 1;
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for (int32 i = from; i < to; ++i) {
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for (int32 j = 0; j < kStickersPanelPerRow; ++j) {
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int32 index = i * kStickersPanelPerRow + j;
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if (index >= _pack.size()) break;
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Assert(index < _packOvers.size());
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DocumentData *doc = _pack.at(index);
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QPoint pos(st::stickersPadding.left() + j * st::stickersSize.width(), st::stickersPadding.top() + i * st::stickersSize.height());
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if (auto over = _packOvers[index].current(ms, (index == _selected) ? 1. : 0.)) {
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p.setOpacity(over);
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QPoint tl(pos);
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if (rtl()) tl.setX(width() - tl.x() - st::stickersSize.width());
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App::roundRect(p, QRect(tl, st::stickersSize), st::emojiPanHover, StickerHoverCorners);
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p.setOpacity(1);
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}
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doc->checkStickerThumb();
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float64 coef = qMin((st::stickersSize.width() - st::buttonRadius * 2) / float64(doc->dimensions.width()), (st::stickersSize.height() - st::buttonRadius * 2) / float64(doc->dimensions.height()));
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if (coef > 1) coef = 1;
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int32 w = qRound(coef * doc->dimensions.width()), h = qRound(coef * doc->dimensions.height());
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if (w < 1) w = 1;
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if (h < 1) h = 1;
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QPoint ppos = pos + QPoint((st::stickersSize.width() - w) / 2, (st::stickersSize.height() - h) / 2);
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if (const auto image = doc->getStickerThumb()) {
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p.drawPixmapLeft(
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ppos,
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width(),
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image->pix(doc->stickerSetOrigin(), w, h));
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}
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}
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}
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}
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bool StickerSetBox::Inner::loaded() const {
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return _loaded && !_pack.isEmpty();
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}
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bool StickerSetBox::Inner::notInstalled() const {
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if (!_loaded) {
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return false;
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}
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const auto it = Auth().data().stickerSets().constFind(_setId);
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if ((it == Auth().data().stickerSets().cend())
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|| !(it->flags & MTPDstickerSet::Flag::f_installed_date)
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|| (it->flags & MTPDstickerSet::Flag::f_archived)) {
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return _pack.size() > 0;
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}
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return false;
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}
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bool StickerSetBox::Inner::official() const {
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return _loaded && _setShortName.isEmpty();
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}
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Fn<TextWithEntities()> StickerSetBox::Inner::title() const {
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auto text = TextWithEntities { _setTitle };
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if (_loaded) {
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if (_pack.isEmpty()) {
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return [] { return TextWithEntities { lang(lng_attach_failed), EntitiesInText() }; };
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} else {
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TextUtilities::ParseEntities(text, TextParseMentions);
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}
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} else {
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return [] { return TextWithEntities { lang(lng_contacts_loading), EntitiesInText() }; };
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}
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return [text] { return text; };
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}
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QString StickerSetBox::Inner::shortName() const {
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return _setShortName;
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}
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void StickerSetBox::Inner::install() {
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if (isMasksSet()) {
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Ui::show(
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Box<InformBox>(lang(lng_stickers_masks_pack)),
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LayerOption::KeepOther);
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return;
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}
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if (_installRequest) return;
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_installRequest = MTP::send(MTPmessages_InstallStickerSet(_input, MTP_bool(false)), rpcDone(&Inner::installDone), rpcFail(&Inner::installFail));
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}
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StickerSetBox::Inner::~Inner() {
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}
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