tdesktop/Telegram/SourceFiles/boxes/stickersetbox.cpp
John Preston 8e89486fbc Error handling changed, 'auto' keyword used for MTP types.
All errors that lead to MTP request resending by default
error handler now can be handled differently. For example
inline bot requests are not being resent on 5XX error codes.
+ extensive use of auto keyword in MTP types handling.
2016-04-08 14:44:35 +04:00

1006 lines
33 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "lang.h"
#include "stickersetbox.h"
#include "mainwidget.h"
#include "window.h"
#include "settingswidget.h"
#include "boxes/confirmbox.h"
#include "localstorage.h"
StickerSetInner::StickerSetInner(const MTPInputStickerSet &set) : TWidget()
, _loaded(false)
, _setId(0)
, _setAccess(0)
, _setCount(0)
, _setHash(0)
, _setFlags(0)
, _bottom(0)
, _input(set)
, _installRequest(0)
, _previewShown(-1) {
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(update()));
switch (set.type()) {
case mtpc_inputStickerSetID: _setId = set.c_inputStickerSetID().vid.v; _setAccess = set.c_inputStickerSetID().vaccess_hash.v; break;
case mtpc_inputStickerSetShortName: _setShortName = qs(set.c_inputStickerSetShortName().vshort_name); break;
}
MTP::send(MTPmessages_GetStickerSet(_input), rpcDone(&StickerSetInner::gotSet), rpcFail(&StickerSetInner::failedSet));
App::main()->updateStickers();
_previewTimer.setSingleShot(true);
connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreview()));
}
void StickerSetInner::gotSet(const MTPmessages_StickerSet &set) {
_pack.clear();
_emoji.clear();
if (set.type() == mtpc_messages_stickerSet) {
const auto &d(set.c_messages_stickerSet());
const auto &v(d.vdocuments.c_vector().v);
_pack.reserve(v.size());
for (int32 i = 0, l = v.size(); i < l; ++i) {
DocumentData *doc = App::feedDocument(v.at(i));
if (!doc || !doc->sticker()) continue;
_pack.push_back(doc);
}
const auto &packs(d.vpacks.c_vector().v);
for (int32 i = 0, l = packs.size(); i < l; ++i) {
if (packs.at(i).type() != mtpc_stickerPack) continue;
const auto &pack(packs.at(i).c_stickerPack());
if (EmojiPtr e = emojiGetNoColor(emojiFromText(qs(pack.vemoticon)))) {
const auto &stickers(pack.vdocuments.c_vector().v);
StickerPack p;
p.reserve(stickers.size());
for (int32 j = 0, c = stickers.size(); j < c; ++j) {
DocumentData *doc = App::document(stickers.at(j).v);
if (!doc || !doc->sticker()) continue;
p.push_back(doc);
}
_emoji.insert(e, p);
}
}
if (d.vset.type() == mtpc_stickerSet) {
const auto &s(d.vset.c_stickerSet());
_setTitle = stickerSetTitle(s);
_title = st::boxTitleFont->elided(_setTitle, width() - st::boxTitlePosition.x() - st::boxTitleHeight);
_setShortName = qs(s.vshort_name);
_setId = s.vid.v;
_setAccess = s.vaccess_hash.v;
_setCount = s.vcount.v;
_setHash = s.vhash.v;
_setFlags = s.vflags.v;
}
}
if (_pack.isEmpty()) {
Ui::showLayer(new InformBox(lang(lng_stickers_not_found)));
} else {
int32 rows = _pack.size() / StickerPanPerRow + ((_pack.size() % StickerPanPerRow) ? 1 : 0);
resize(st::stickersPadding.left() + StickerPanPerRow * st::stickersSize.width(), st::stickersPadding.top() + rows * st::stickersSize.height() + st::stickersPadding.bottom());
}
_loaded = true;
emit updateButtons();
}
bool StickerSetInner::failedSet(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
_loaded = true;
Ui::showLayer(new InformBox(lang(lng_stickers_not_found)));
return true;
}
void StickerSetInner::installDone(const MTPBool &result) {
Stickers::Sets &sets(Global::RefStickerSets());
_setFlags &= ~MTPDstickerSet::Flag::f_disabled;
auto it = sets.find(_setId);
if (it == sets.cend()) {
it = sets.insert(_setId, Stickers::Set(_setId, _setAccess, _setTitle, _setShortName, _setCount, _setHash, _setFlags));
}
it.value().stickers = _pack;
it.value().emoji = _emoji;
Stickers::Order &order(Global::RefStickerSetsOrder());
int32 insertAtIndex = 0, currentIndex = order.indexOf(_setId);
if (currentIndex != insertAtIndex) {
if (currentIndex > 0) {
order.removeAt(currentIndex);
}
order.insert(insertAtIndex, _setId);
}
auto custom = sets.find(Stickers::CustomSetId);
if (custom != sets.cend()) {
for (int32 i = 0, l = _pack.size(); i < l; ++i) {
int32 removeIndex = custom->stickers.indexOf(_pack.at(i));
if (removeIndex >= 0) custom->stickers.removeAt(removeIndex);
}
if (custom->stickers.isEmpty()) {
sets.erase(custom);
}
}
Local::writeStickers();
emit installed(_setId);
Ui::hideLayer();
}
bool StickerSetInner::installFailed(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
Ui::showLayer(new InformBox(lang(lng_stickers_not_found)));
return true;
}
void StickerSetInner::mousePressEvent(QMouseEvent *e) {
int32 index = stickerFromGlobalPos(e->globalPos());
if (index >= 0 && index < _pack.size()) {
_previewTimer.start(QApplication::startDragTime());
}
}
void StickerSetInner::mouseMoveEvent(QMouseEvent *e) {
if (_previewShown >= 0) {
int32 index = stickerFromGlobalPos(e->globalPos());
if (index >= 0 && index < _pack.size() && index != _previewShown) {
_previewShown = index;
Ui::showStickerPreview(_pack.at(_previewShown));
}
}
}
void StickerSetInner::mouseReleaseEvent(QMouseEvent *e) {
_previewTimer.stop();
}
void StickerSetInner::onPreview() {
int32 index = stickerFromGlobalPos(QCursor::pos());
if (index >= 0 && index < _pack.size()) {
_previewShown = index;
Ui::showStickerPreview(_pack.at(_previewShown));
}
}
int32 StickerSetInner::stickerFromGlobalPos(const QPoint &p) const {
QPoint l(mapFromGlobal(p));
if (rtl()) l.setX(width() - l.x());
int32 row = (l.y() >= st::stickersPadding.top()) ? qFloor((l.y() - st::stickersPadding.top()) / st::stickersSize.height()) : -1;
int32 col = (l.x() >= st::stickersPadding.left()) ? qFloor((l.x() - st::stickersPadding.left()) / st::stickersSize.width()) : -1;
if (row >= 0 && col >= 0 && col < StickerPanPerRow) {
int32 result = row * StickerPanPerRow + col;
return (result < _pack.size()) ? result : -1;
}
return -1;
}
void StickerSetInner::paintEvent(QPaintEvent *e) {
QRect r(e->rect());
Painter p(this);
if (_pack.isEmpty()) return;
int32 rows = _pack.size() / StickerPanPerRow + ((_pack.size() % StickerPanPerRow) ? 1 : 0);
int32 from = qFloor(e->rect().top() / st::stickersSize.height()), to = qFloor(e->rect().bottom() / st::stickersSize.height()) + 1;
for (int32 i = from; i < to; ++i) {
for (int32 j = 0; j < StickerPanPerRow; ++j) {
int32 index = i * StickerPanPerRow + j;
if (index >= _pack.size()) break;
DocumentData *doc = _pack.at(index);
QPoint pos(st::stickersPadding.left() + j * st::stickersSize.width(), st::stickersPadding.top() + i * st::stickersSize.height());
bool goodThumb = !doc->thumb->isNull() && ((doc->thumb->width() >= 128) || (doc->thumb->height() >= 128));
if (goodThumb) {
doc->thumb->load();
} else {
if (doc->status == FileReady) {
doc->automaticLoad(0);
}
if (doc->sticker()->img->isNull() && doc->loaded(DocumentData::FilePathResolveChecked)) {
doc->sticker()->img = doc->data().isEmpty() ? ImagePtr(doc->filepath()) : ImagePtr(doc->data());
}
}
float64 coef = qMin((st::stickersSize.width() - st::msgRadius * 2) / float64(doc->dimensions.width()), (st::stickersSize.height() - st::msgRadius * 2) / float64(doc->dimensions.height()));
if (coef > 1) coef = 1;
int32 w = qRound(coef * doc->dimensions.width()), h = qRound(coef * doc->dimensions.height());
if (w < 1) w = 1;
if (h < 1) h = 1;
QPoint ppos = pos + QPoint((st::stickersSize.width() - w) / 2, (st::stickersSize.height() - h) / 2);
if (goodThumb) {
p.drawPixmapLeft(ppos, width(), doc->thumb->pix(w, h));
} else if (!doc->sticker()->img->isNull()) {
p.drawPixmapLeft(ppos, width(), doc->sticker()->img->pix(w, h));
}
}
}
}
void StickerSetInner::setScrollBottom(int32 bottom) {
if (bottom == _bottom) return;
_bottom = bottom;
}
bool StickerSetInner::loaded() const {
return _loaded && !_pack.isEmpty();
}
int32 StickerSetInner::notInstalled() const {
if (!_loaded) return 0;
auto it = Global::StickerSets().constFind(_setId);
if (it == Global::StickerSets().cend() || (it->flags & MTPDstickerSet::Flag::f_disabled)) return _pack.size();
return 0;
}
bool StickerSetInner::official() const {
return _loaded && _setShortName.isEmpty();
}
QString StickerSetInner::title() const {
return _loaded ? (_pack.isEmpty() ? lang(lng_attach_failed) : _title) : lang(lng_contacts_loading);
}
QString StickerSetInner::shortName() const {
return _setShortName;
}
void StickerSetInner::install() {
if (_installRequest) return;
_installRequest = MTP::send(MTPmessages_InstallStickerSet(_input, MTP_bool(false)), rpcDone(&StickerSetInner::installDone), rpcFail(&StickerSetInner::installFailed));
}
StickerSetInner::~StickerSetInner() {
}
StickerSetBox::StickerSetBox(const MTPInputStickerSet &set) : ScrollableBox(st::stickersScroll)
, _inner(set)
, _shadow(this)
, _add(this, lang(lng_stickers_add_pack), st::defaultBoxButton)
, _share(this, lang(lng_stickers_share_pack), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, _done(this, lang(lng_about_done), st::defaultBoxButton) {
setMaxHeight(st::stickersMaxHeight);
connect(App::main(), SIGNAL(stickersUpdated()), this, SLOT(onStickersUpdated()));
init(&_inner, st::boxButtonPadding.bottom() + _cancel.height() + st::boxButtonPadding.top());
connect(&_add, SIGNAL(clicked()), this, SLOT(onAddStickers()));
connect(&_share, SIGNAL(clicked()), this, SLOT(onShareStickers()));
connect(&_cancel, SIGNAL(clicked()), this, SLOT(onClose()));
connect(&_done, SIGNAL(clicked()), this, SLOT(onClose()));
connect(&_inner, SIGNAL(updateButtons()), this, SLOT(onUpdateButtons()));
connect(&_scroll, SIGNAL(scrolled()), this, SLOT(onScroll()));
connect(&_inner, SIGNAL(installed(uint64)), this, SIGNAL(installed(uint64)));
onStickersUpdated();
onScroll();
prepare();
}
void StickerSetBox::onStickersUpdated() {
showAll();
}
void StickerSetBox::onAddStickers() {
_inner.install();
}
void StickerSetBox::onShareStickers() {
QString url = qsl("https://telegram.me/addstickers/") + _inner.shortName();
QApplication::clipboard()->setText(url);
Ui::showLayer(new InformBox(lang(lng_stickers_copied)));
}
void StickerSetBox::onUpdateButtons() {
if (!_cancel.isHidden() || !_done.isHidden()) {
showAll();
}
}
void StickerSetBox::onScroll() {
_inner.setScrollBottom(_scroll.scrollTop() + _scroll.height());
}
void StickerSetBox::hideAll() {
ScrollableBox::hideAll();
_shadow.hide();
_cancel.hide();
_add.hide();
_share.hide();
_done.hide();
}
void StickerSetBox::showAll() {
ScrollableBox::showAll();
int32 cnt = _inner.notInstalled();
if (_inner.loaded()) {
_shadow.show();
if (_inner.notInstalled()) {
_add.show();
_cancel.show();
_share.hide();
_done.hide();
} else if (_inner.official()) {
_add.hide();
_share.hide();
_cancel.hide();
_done.show();
} else {
_share.show();
_cancel.show();
_add.hide();
_done.hide();
}
} else {
_shadow.hide();
_add.hide();
_share.hide();
_cancel.show();
_done.hide();
}
resizeEvent(0);
update();
}
void StickerSetBox::paintEvent(QPaintEvent *e) {
Painter p(this);
if (paint(p)) return;
paintTitle(p, _inner.title());
}
void StickerSetBox::resizeEvent(QResizeEvent *e) {
ScrollableBox::resizeEvent(e);
_inner.resize(width(), _inner.height());
_shadow.setGeometry(0, height() - st::boxButtonPadding.bottom() - _cancel.height() - st::boxButtonPadding.top() - st::lineWidth, width(), st::lineWidth);
_add.moveToRight(st::boxButtonPadding.right(), height() - st::boxButtonPadding.bottom() - _add.height());
_share.moveToRight(st::boxButtonPadding.right(), _add.y());
_done.moveToRight(st::boxButtonPadding.right(), _add.y());
if (_add.isHidden() && _share.isHidden()) {
_cancel.moveToRight(st::boxButtonPadding.right(), _add.y());
} else if (_add.isHidden()) {
_cancel.moveToRight(st::boxButtonPadding.right() + _share.width() + st::boxButtonPadding.left(), _add.y());
} else {
_cancel.moveToRight(st::boxButtonPadding.right() + _add.width() + st::boxButtonPadding.left(), _add.y());
}
}
StickersInner::StickersInner() : TWidget()
, _rowHeight(st::contactsPadding.top() + st::contactsPhotoSize + st::contactsPadding.bottom())
, _aboveShadowFadeStart(0)
, _aboveShadowFadeOpacity(0, 0)
, _a_shifting(animation(this, &StickersInner::step_shifting))
, _itemsTop(st::membersPadding.top())
, _saving(false)
, _removeSel(-1)
, _removeDown(-1)
, _removeWidth(st::normalFont->width(lang(lng_stickers_remove)))
, _returnWidth(st::normalFont->width(lang(lng_stickers_return)))
, _restoreWidth(st::normalFont->width(lang(lng_stickers_restore)))
, _selected(-1)
, _started(-1)
, _dragging(-1)
, _above(-1)
, _aboveShadow(st::boxShadow)
, _scrollbar(0) {
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(update()));
setMouseTracking(true);
}
void StickersInner::paintEvent(QPaintEvent *e) {
QRect r(e->rect());
Painter p(this);
_a_shifting.step();
p.fillRect(r, st::white);
p.setClipRect(r);
if (_rows.isEmpty()) {
p.setFont(st::noContactsFont->f);
p.setPen(st::noContactsColor->p);
p.drawText(QRect(0, 0, width(), st::noContactsHeight), lang(lng_contacts_loading), style::al_center);
} else {
p.translate(0, _itemsTop);
int32 yFrom = r.y() - _itemsTop, yTo = r.y() + r.height() - _itemsTop;
int32 from = floorclamp(yFrom - _rowHeight, _rowHeight, 0, _rows.size());
int32 to = ceilclamp(yTo + _rowHeight, _rowHeight, 0, _rows.size());
p.translate(0, from * _rowHeight);
for (int32 i = from; i < to; ++i) {
if (i != _above) {
paintRow(p, i);
}
p.translate(0, _rowHeight);
}
if (from <= _above && _above < to) {
p.translate(0, (_above - to) * _rowHeight);
paintRow(p, _above);
}
}
}
void StickersInner::paintRow(Painter &p, int32 index) {
const StickerSetRow *s(_rows.at(index));
int32 xadd = 0, yadd = s->yadd.current();
if (xadd || yadd) p.translate(xadd, yadd);
bool removeSel = (index == _removeSel && (_removeDown < 0 || index == _removeDown));
bool removeDown = removeSel && (index == _removeDown);
p.setFont((removeSel ? st::linkOverFont : st::linkFont)->f);
if (removeDown) {
p.setPen(st::btnDefLink.downColor->p);
} else {
p.setPen(st::btnDefLink.color->p);
}
int32 remWidth = s->disabled ? (s->official ? _restoreWidth : _returnWidth) : _removeWidth;
QString remText = lang(s->disabled ? (s->official ? lng_stickers_restore : lng_stickers_return) : lng_stickers_remove);
p.drawTextRight(st::contactsPadding.right() + st::contactsCheckPosition.x(), st::contactsPadding.top() + (st::contactsPhotoSize - st::normalFont->height) / 2, width(), remText, remWidth);
if (index == _above) {
float64 current = _aboveShadowFadeOpacity.current();
if (_started >= 0) {
float64 o = aboveShadowOpacity();
if (o > current) {
_aboveShadowFadeOpacity = anim::fvalue(o, o);
current = o;
}
}
p.setOpacity(current);
QRect row(myrtlrect(_aboveShadow.getDimensions(st::boxShadowShift).left(), st::contactsPadding.top() / 2, width() - (st::contactsPadding.left() / 2) - _scrollbar - _aboveShadow.getDimensions(st::boxShadowShift).right(), _rowHeight - ((st::contactsPadding.top() + st::contactsPadding.bottom()) / 2)));
_aboveShadow.paint(p, row, st::boxShadowShift);
p.fillRect(row, st::white);
p.setOpacity(1);
}
if (s->disabled) p.setOpacity(st::stickersRowDisabledOpacity);
if (s->sticker) {
s->sticker->thumb->load();
QPixmap pix(s->sticker->thumb->pix(s->pixw, s->pixh));
p.drawPixmapLeft(st::contactsPadding.left() + (st::contactsPhotoSize - s->pixw) / 2, st::contactsPadding.top() + (st::contactsPhotoSize - s->pixh) / 2, width(), pix);
}
p.setFont(st::contactsNameFont);
p.setPen(st::black);
int32 namex = st::contactsPadding.left() + st::contactsPhotoSize + st::contactsPadding.left();
p.drawTextLeft(namex, st::contactsPadding.top() + st::contactsNameTop, width(), s->title);
p.setFont(st::contactsStatusFont);
p.setPen(st::contactsStatusFg);
p.drawTextLeft(namex, st::contactsPadding.top() + st::contactsStatusTop, width(), lng_stickers_count(lt_count, s->count));
p.setOpacity(1);
if (xadd || yadd) p.translate(-xadd, -yadd);
}
void StickersInner::mousePressEvent(QMouseEvent *e) {
if (_saving) return;
if (_dragging >= 0) mouseReleaseEvent(e);
_mouse = e->globalPos();
onUpdateSelected();
if (_removeSel >= 0) {
_removeDown = _removeSel;
update(0, _itemsTop + _removeSel * _rowHeight, width(), _rowHeight);
} else if (_selected >= 0) {
_above = _dragging = _started = _selected;
_dragStart = mapFromGlobal(_mouse);
}
}
void StickersInner::mouseMoveEvent(QMouseEvent *e) {
if (_saving) return;
_mouse = e->globalPos();
onUpdateSelected();
}
void StickersInner::onUpdateSelected() {
if (_saving) return;
QPoint local(mapFromGlobal(_mouse));
if (_dragging >= 0) {
int32 shift = 0;
uint64 ms = getms();
if (_dragStart.y() > local.y() && _dragging > 0) {
shift = -floorclamp(_dragStart.y() - local.y() + (_rowHeight / 2), _rowHeight, 0, _dragging);
for (int32 from = _dragging, to = _dragging + shift; from > to; --from) {
qSwap(_rows[from], _rows[from - 1]);
_rows.at(from)->yadd = anim::ivalue(_rows.at(from)->yadd.current() - _rowHeight, 0);
_animStartTimes[from] = ms;
}
} else if (_dragStart.y() < local.y() && _dragging + 1 < _rows.size()) {
shift = floorclamp(local.y() - _dragStart.y() + (_rowHeight / 2), _rowHeight, 0, _rows.size() - _dragging - 1);
for (int32 from = _dragging, to = _dragging + shift; from < to; ++from) {
qSwap(_rows[from], _rows[from + 1]);
_rows.at(from)->yadd = anim::ivalue(_rows.at(from)->yadd.current() + _rowHeight, 0);
_animStartTimes[from] = ms;
}
}
if (shift) {
_dragging += shift;
_above = _dragging;
_dragStart.setY(_dragStart.y() + shift * _rowHeight);
if (!_a_shifting.animating()) {
_a_shifting.start();
}
}
_rows.at(_dragging)->yadd = anim::ivalue(local.y() - _dragStart.y(), local.y() - _dragStart.y());
_animStartTimes[_dragging] = 0;
_a_shifting.step(getms(), true);
emit checkDraggingScroll(local.y());
} else {
bool in = rect().marginsRemoved(QMargins(0, _itemsTop, 0, st::membersPadding.bottom())).contains(local);
_selected = in ? floorclamp(local.y() - _itemsTop, _rowHeight, 0, _rows.size() - 1) : -1;
int32 removeSel = -1;
if (_selected >= 0) {
int32 remw = _rows.at(_selected)->disabled ? (_rows.at(_selected)->official ? _restoreWidth : _returnWidth) : _removeWidth;
QRect rem(myrtlrect(width() - st::contactsPadding.right() - st::contactsCheckPosition.x() - remw, st::contactsPadding.top() + (st::contactsPhotoSize - st::normalFont->height) / 2, remw, st::normalFont->height));
removeSel = rem.contains(local.x(), local.y() - _itemsTop - _selected * _rowHeight) ? _selected : -1;
}
setRemoveSel(removeSel);
emit noDraggingScroll();
}
}
float64 StickersInner::aboveShadowOpacity() const {
if (_above < 0) return 0;
int32 dx = 0;
int32 dy = qAbs(_above * _rowHeight + _rows.at(_above)->yadd.current() - _started * _rowHeight);
return qMin((dx + dy) * 2. / _rowHeight, 1.);
}
void StickersInner::mouseReleaseEvent(QMouseEvent *e) {
if (_saving) return;
_mouse = e->globalPos();
onUpdateSelected();
if (_removeDown == _removeSel && _removeSel >= 0) {
_rows[_removeDown]->disabled = !_rows[_removeDown]->disabled;
} else if (_dragging >= 0) {
QPoint local(mapFromGlobal(_mouse));
_rows[_dragging]->yadd.start(0);
_aboveShadowFadeStart = _animStartTimes[_dragging] = getms();
_aboveShadowFadeOpacity = anim::fvalue(aboveShadowOpacity(), 0);
if (!_a_shifting.animating()) {
_a_shifting.start();
}
_dragging = _started = -1;
}
if (_removeDown >= 0) {
update(0, _itemsTop + _removeDown * _rowHeight, width(), _rowHeight);
_removeDown = -1;
}
}
void StickersInner::step_shifting(uint64 ms, bool timer) {
bool animating = false;
int32 updateMin = -1, updateMax = 0;
for (int32 i = 0, l = _animStartTimes.size(); i < l; ++i) {
uint64 start = _animStartTimes.at(i);
if (start) {
if (updateMin < 0) updateMin = i;
updateMax = i;
if (start + st::stickersRowDuration > ms && ms >= start) {
_rows.at(i)->yadd.update((ms - start) / st::stickersRowDuration, anim::sineInOut);
animating = true;
} else {
_rows.at(i)->yadd.finish();
_animStartTimes[i] = 0;
}
}
}
if (_aboveShadowFadeStart) {
if (updateMin < 0 || updateMin > _above) updateMin = _above;
if (updateMax < _above) updateMin = _above;
if (_aboveShadowFadeStart + st::stickersRowDuration > ms && ms > _aboveShadowFadeStart) {
_aboveShadowFadeOpacity.update((ms - _aboveShadowFadeStart) / st::stickersRowDuration, anim::sineInOut);
animating = true;
} else {
_aboveShadowFadeOpacity.finish();
_aboveShadowFadeStart = 0;
}
}
if (timer) {
if (_dragging >= 0) {
if (updateMin < 0 || updateMin > _dragging) updateMin = _dragging;
if (updateMax < _dragging) updateMax = _dragging;
}
if (updateMin >= 0) {
update(0, _itemsTop + _rowHeight * (updateMin - 1), width(), _rowHeight * (updateMax - updateMin + 3));
}
}
if (!animating) {
_above = _dragging;
_a_shifting.stop();
}
}
void StickersInner::clear() {
for (int32 i = 0, l = _rows.size(); i < l; ++i) {
delete _rows.at(i);
}
_rows.clear();
_animStartTimes.clear();
_aboveShadowFadeStart = 0;
_aboveShadowFadeOpacity = anim::fvalue(0, 0);
_a_shifting.stop();
_above = _dragging = _started = -1;
_selected = -1;
_removeDown = -1;
setRemoveSel(-1);
update();
}
void StickersInner::setRemoveSel(int32 removeSel) {
if (removeSel != _removeSel) {
if (_removeSel >= 0) update(0, _itemsTop + _removeSel * _rowHeight, width(), _rowHeight);
_removeSel = removeSel;
if (_removeSel >= 0) update(0, _itemsTop + _removeSel * _rowHeight, width(), _rowHeight);
setCursor((_removeSel >= 0 && (_removeDown < 0 || _removeDown == _removeSel)) ? style::cur_pointer : style::cur_default);
}
}
void StickersInner::rebuild() {
QList<StickerSetRow*> rows, rowsDisabled;
int32 namex = st::contactsPadding.left() + st::contactsPhotoSize + st::contactsPadding.left();
int32 namew = st::boxWideWidth - namex - st::contactsPadding.right() - st::contactsCheckPosition.x() - qMax(qMax(_returnWidth, _removeWidth), _restoreWidth);
clear();
const Stickers::Order &order(Global::StickerSetsOrder());
_animStartTimes.reserve(order.size());
const Stickers::Sets &sets(Global::StickerSets());
for (int i = 0, l = order.size(); i < l; ++i) {
auto it = sets.constFind(order.at(i));
if (it != sets.cend()) {
bool disabled = (it->flags & MTPDstickerSet::Flag::f_disabled);
DocumentData *sticker = it->stickers.isEmpty() ? 0 : it->stickers.at(0);
int32 pixw = 0, pixh = 0;
if (sticker) {
pixw = sticker->thumb->width();
pixh = sticker->thumb->height();
if (pixw > st::contactsPhotoSize) {
if (pixw > pixh) {
pixh = (pixh * st::contactsPhotoSize) / pixw;
pixw = st::contactsPhotoSize;
} else {
pixw = (pixw * st::contactsPhotoSize) / pixh;
pixh = st::contactsPhotoSize;
}
} else if (pixh > st::contactsPhotoSize) {
pixw = (pixw * st::contactsPhotoSize) / pixh;
pixh = st::contactsPhotoSize;
}
}
QString title = it->title;
int32 titleWidth = st::contactsNameFont->width(title);
if (titleWidth > namew) {
title = st::contactsNameFont->elided(title, namew);
}
bool official = (it->flags & MTPDstickerSet::Flag::f_official);
(disabled ? rowsDisabled : rows).push_back(new StickerSetRow(it->id, sticker, it->stickers.size(), title, official, disabled, pixw, pixh));
_animStartTimes.push_back(0);
if (it->stickers.isEmpty() || (it->flags & MTPDstickerSet_ClientFlag::f_not_loaded)) {
App::api()->scheduleStickerSetRequest(it->id, it->access);
}
}
}
App::api()->requestStickerSets();
_rows = rows + rowsDisabled;
resize(width(), _itemsTop + _rows.size() * _rowHeight + st::membersPadding.bottom());
}
QVector<uint64> StickersInner::getOrder() const {
QVector<uint64> result;
result.reserve(_rows.size());
for (int32 i = 0, l = _rows.size(); i < l; ++i) {
if (_rows.at(i)->disabled) {
auto it = Global::StickerSets().constFind(_rows.at(i)->id);
if (it == Global::StickerSets().cend() || !(it->flags & MTPDstickerSet::Flag::f_official)) {
continue;
}
}
result.push_back(_rows.at(i)->id);
}
return result;
}
QVector<uint64> StickersInner::getDisabledSets() const {
QVector<uint64> result;
result.reserve(_rows.size());
for (int32 i = 0, l = _rows.size(); i < l; ++i) {
if (_rows.at(i)->disabled) {
result.push_back(_rows.at(i)->id);
}
}
return result;
}
void StickersInner::setVisibleScrollbar(int32 width) {
_scrollbar = width;
}
StickersInner::~StickersInner() {
clear();
}
StickersBox::StickersBox() : ItemListBox(st::boxScroll)
, _save(this, lang(lng_settings_save), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, _reorderRequest(0)
, _topShadow(this, st::contactsAboutShadow)
, _bottomShadow(this)
, _scrollDelta(0)
, _aboutWidth(st::boxWideWidth - st::contactsPadding.left() - st::contactsPadding.left())
, _about(st::boxTextFont, lang(lng_stickers_reorder), _defaultOptions, _aboutWidth)
, _aboutHeight(st::stickersReorderPadding.top() + _about.countHeight(_aboutWidth) + st::stickersReorderPadding.bottom()) {
ItemListBox::init(&_inner, st::boxButtonPadding.top() + _save.height() + st::boxButtonPadding.bottom(), st::boxTitleHeight + _aboutHeight);
setMaxHeight(snap(countHeight(), int32(st::sessionsHeight), int32(st::boxMaxListHeight)));
connect(App::main(), SIGNAL(stickersUpdated()), this, SLOT(onStickersUpdated()));
App::main()->updateStickers();
connect(&_cancel, SIGNAL(clicked()), this, SLOT(onClose()));
connect(&_save, SIGNAL(clicked()), this, SLOT(onSave()));
connect(&_inner, SIGNAL(checkDraggingScroll(int)), this, SLOT(onCheckDraggingScroll(int)));
connect(&_inner, SIGNAL(noDraggingScroll()), this, SLOT(onNoDraggingScroll()));
connect(&_scroll, SIGNAL(scrolled()), &_inner, SLOT(onUpdateSelected()));
connect(&_scrollTimer, SIGNAL(timeout()), this, SLOT(onScrollTimer()));
_scrollTimer.setSingleShot(false);
onStickersUpdated();
prepare();
}
int32 StickersBox::countHeight() const {
return st::boxTitleHeight + _aboutHeight + _inner.height() + st::boxButtonPadding.top() + _save.height() + st::boxButtonPadding.bottom();
}
void StickersBox::disenableDone(const MTPBool & result, mtpRequestId req) {
_disenableRequests.remove(req);
if (_disenableRequests.isEmpty()) {
saveOrder();
}
}
bool StickersBox::disenableFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
_disenableRequests.remove(req);
if (_disenableRequests.isEmpty()) {
saveOrder();
}
return true;
}
void StickersBox::saveOrder() {
QVector<uint64> order = _inner.getOrder();
if (order.size() > 1) {
QVector<MTPlong> mtpOrder;
mtpOrder.reserve(order.size());
for (int32 i = 0, l = order.size(); i < l; ++i) {
mtpOrder.push_back(MTP_long(order.at(i)));
}
_reorderRequest = MTP::send(MTPmessages_ReorderStickerSets(MTP_vector<MTPlong>(mtpOrder)), rpcDone(&StickersBox::reorderDone), rpcFail(&StickersBox::reorderFail));
} else {
reorderDone(MTP_boolTrue());
}
}
void StickersBox::reorderDone(const MTPBool &result) {
_reorderRequest = 0;
onClose();
}
bool StickersBox::reorderFail(const RPCError &result) {
if (MTP::isDefaultHandledError(result)) return false;
_reorderRequest = 0;
Global::SetLastStickersUpdate(0);
App::main()->updateStickers();
onClose();
return true;
}
void StickersBox::paintEvent(QPaintEvent *e) {
Painter p(this);
if (paint(p)) return;
paintTitle(p, lang(lng_stickers_packs));
p.translate(0, st::boxTitleHeight);
p.fillRect(0, 0, width(), _aboutHeight, st::contactsAboutBg);
p.setPen(st::stickersReorderFg);
_about.draw(p, st::contactsPadding.left(), st::stickersReorderPadding.top(), _aboutWidth, style::al_center);
}
void StickersBox::closePressed() {
if (!_disenableRequests.isEmpty()) {
for (QMap<mtpRequestId, NullType>::const_iterator i = _disenableRequests.cbegin(), e = _disenableRequests.cend(); i != e; ++i) {
MTP::cancel(i.key());
}
_disenableRequests.clear();
Global::SetLastStickersUpdate(0);
App::main()->updateStickers();
} else if (_reorderRequest) {
MTP::cancel(_reorderRequest);
_reorderRequest = 0;
Global::SetLastStickersUpdate(0);
App::main()->updateStickers();
}
}
void StickersBox::resizeEvent(QResizeEvent *e) {
ItemListBox::resizeEvent(e);
_save.moveToRight(st::boxButtonPadding.right(), height() - st::boxButtonPadding.bottom() - _save.height());
_cancel.moveToRight(st::boxButtonPadding.right() + _save.width() + st::boxButtonPadding.left(), _save.y());
_inner.resize(width(), _inner.height());
_topShadow.setGeometry(0, st::boxTitleHeight + _aboutHeight, width(), st::lineWidth);
_bottomShadow.setGeometry(0, height() - st::boxButtonPadding.bottom() - _save.height() - st::boxButtonPadding.top() - st::lineWidth, width(), st::lineWidth);
_inner.setVisibleScrollbar((_scroll.scrollTopMax() > 0) ? (st::boxScroll.width - st::boxScroll.deltax) : 0);
}
void StickersBox::onStickersUpdated() {
_inner.rebuild();
setMaxHeight(snap(countHeight(), int32(st::sessionsHeight), int32(st::boxMaxListHeight)));
_inner.setVisibleScrollbar((_scroll.scrollTopMax() > 0) ? (st::boxScroll.width - st::boxScroll.deltax) : 0);
}
void StickersBox::onCheckDraggingScroll(int localY) {
if (localY < _scroll.scrollTop()) {
_scrollDelta = localY - _scroll.scrollTop();
} else if (localY >= _scroll.scrollTop() + _scroll.height()) {
_scrollDelta = localY - _scroll.scrollTop() - _scroll.height() + 1;
} else {
_scrollDelta = 0;
}
if (_scrollDelta) {
_scrollTimer.start(15);
} else {
_scrollTimer.stop();
}
}
void StickersBox::onNoDraggingScroll() {
_scrollTimer.stop();
}
void StickersBox::onScrollTimer() {
int32 d = (_scrollDelta > 0) ? qMin(_scrollDelta * 3 / 20 + 1, int32(MaxScrollSpeed)) : qMax(_scrollDelta * 3 / 20 - 1, -int32(MaxScrollSpeed));
_scroll.scrollToY(_scroll.scrollTop() + d);
}
void StickersBox::onSave() {
if (!_inner.savingStart()) {
return;
}
bool writeRecent = false;
RecentStickerPack &recent(cGetRecentStickers());
Stickers::Sets &sets(Global::RefStickerSets());
QVector<uint64> reorder = _inner.getOrder(), disabled = _inner.getDisabledSets();
for (int32 i = 0, l = disabled.size(); i < l; ++i) {
auto it = sets.find(disabled.at(i));
if (it != sets.cend()) {
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.indexOf(i->first) >= 0) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
if (!(it->flags & MTPDstickerSet::Flag::f_disabled)) {
MTPInputStickerSet setId = (it->id && it->access) ? MTP_inputStickerSetID(MTP_long(it->id), MTP_long(it->access)) : MTP_inputStickerSetShortName(MTP_string(it->shortName));
if (it->flags & MTPDstickerSet::Flag::f_official) {
_disenableRequests.insert(MTP::send(MTPmessages_InstallStickerSet(setId, MTP_boolTrue()), rpcDone(&StickersBox::disenableDone), rpcFail(&StickersBox::disenableFail), 0, 5), NullType());
it->flags |= MTPDstickerSet::Flag::f_disabled;
} else {
_disenableRequests.insert(MTP::send(MTPmessages_UninstallStickerSet(setId), rpcDone(&StickersBox::disenableDone), rpcFail(&StickersBox::disenableFail), 0, 5), NullType());
int removeIndex = Global::StickerSetsOrder().indexOf(it->id);
if (removeIndex >= 0) Global::RefStickerSetsOrder().removeAt(removeIndex);
sets.erase(it);
}
}
}
}
Stickers::Order &order(Global::RefStickerSetsOrder());
order.clear();
for (int i = 0, l = reorder.size(); i < l; ++i) {
auto it = sets.find(reorder.at(i));
if (it != sets.cend()) {
if ((it->flags & MTPDstickerSet::Flag::f_disabled) && !disabled.contains(it->id)) {
MTPInputStickerSet setId = (it->id && it->access) ? MTP_inputStickerSetID(MTP_long(it->id), MTP_long(it->access)) : MTP_inputStickerSetShortName(MTP_string(it->shortName));
_disenableRequests.insert(MTP::send(MTPmessages_InstallStickerSet(setId, MTP_boolFalse()), rpcDone(&StickersBox::disenableDone), rpcFail(&StickersBox::disenableFail), 0, 5), NullType());
it->flags &= ~MTPDstickerSet::Flag::f_disabled;
}
order.push_back(reorder.at(i));
}
}
for (auto it = sets.begin(); it != sets.cend();) {
if (it->id == Stickers::CustomSetId || it->id == Stickers::RecentSetId || order.contains(it->id)) {
++it;
} else {
it = sets.erase(it);
}
}
Local::writeStickers();
if (writeRecent) Local::writeUserSettings();
emit App::main()->stickersUpdated();
if (_disenableRequests.isEmpty()) {
saveOrder();
} else {
MTP::sendAnything();
}
}
void StickersBox::hideAll() {
_save.hide();
_cancel.hide();
_topShadow.hide();
_bottomShadow.hide();
ItemListBox::hideAll();
}
void StickersBox::showAll() {
_save.show();
_cancel.show();
_topShadow.show();
_bottomShadow.show();
ItemListBox::showAll();
}
int32 stickerPacksCount(bool includeDisabledOfficial) {
int32 result = 0;
const Stickers::Order &order(Global::StickerSetsOrder());
const Stickers::Sets &sets(Global::StickerSets());
for (int i = 0, l = order.size(); i < l; ++i) {
auto it = sets.constFind(order.at(i));
if (it != sets.cend()) {
if (!(it->flags & MTPDstickerSet::Flag::f_disabled) || ((it->flags & MTPDstickerSet::Flag::f_official) && includeDisabledOfficial)) {
++result;
}
}
}
return result;
}