tdesktop/Telegram/SourceFiles/dropdown.cpp

3902 lines
116 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 "dropdown.h"
#include "boxes/confirmbox.h"
#include "boxes/stickersetbox.h"
#include "inline_bots/inline_bot_result.h"
#include "inline_bots/inline_bot_layout_item.h"
#include "dialogs/dialogs_layout.h"
#include "historywidget.h"
#include "localstorage.h"
#include "lang.h"
#include "mainwindow.h"
#include "apiwrap.h"
#include "mainwidget.h"
Dropdown::Dropdown(QWidget *parent, const style::dropdown &st) : TWidget(parent)
, _ignore(false)
, _selected(-1)
, _st(st)
, _width(_st.width)
, _hiding(false)
, a_opacity(0)
, _a_appearance(animation(this, &Dropdown::step_appearance))
, _shadow(_st.shadow) {
resetButtons();
_hideTimer.setSingleShot(true);
connect(&_hideTimer, SIGNAL(timeout()), this, SLOT(hideStart()));
if (cPlatform() == dbipMac || cPlatform() == dbipMacOld) {
connect(App::wnd()->windowHandle(), SIGNAL(activeChanged()), this, SLOT(onWndActiveChanged()));
}
}
void Dropdown::ignoreShow(bool ignore) {
_ignore = ignore;
}
void Dropdown::onWndActiveChanged() {
if (!App::wnd()->windowHandle()->isActive() && !isHidden()) {
leaveEvent(0);
}
}
IconedButton *Dropdown::addButton(IconedButton *button) {
button->setParent(this);
int32 nw = _st.padding.left() + _st.padding.right() + button->width();
if (nw > _width) {
_width = nw;
for (int32 i = 0, l = _buttons.size(); i < l; ++i) _buttons[i]->resize(_width - _st.padding.left() - _st.padding.right(), _buttons[i]->height());
} else {
button->resize(_width - _st.padding.left() - _st.padding.right(), button->height());
}
if (!button->isHidden()) {
if (_height > _st.padding.top() + _st.padding.bottom()) {
_height += _st.border;
}
_height += button->height();
}
_buttons.push_back(button);
connect(button, SIGNAL(stateChanged(int, ButtonStateChangeSource)), this, SLOT(buttonStateChanged(int, ButtonStateChangeSource)));
resize(_width, _height);
return button;
}
void Dropdown::resetButtons() {
_width = qMax(_st.padding.left() + _st.padding.right(), int(_st.width));
_height = _st.padding.top() + _st.padding.bottom();
for (int32 i = 0, l = _buttons.size(); i < l; ++i) {
delete _buttons[i];
}
_buttons.clear();
resize(_width, _height);
_selected = -1;
}
void Dropdown::updateButtons() {
int32 top = _st.padding.top(), starttop = top;
for (Buttons::const_iterator i = _buttons.cbegin(), e = _buttons.cend(); i != e; ++i) {
if (!(*i)->isHidden()) {
(*i)->move(_st.padding.left(), top);
if ((*i)->width() != _width - _st.padding.left() - _st.padding.right()) {
(*i)->resize(_width - _st.padding.left() - _st.padding.right(), (*i)->height());
}
top += (*i)->height() + _st.border;
}
}
_height = top + _st.padding.bottom() - (top > starttop ? _st.border : 0);
resize(_width, _height);
}
void Dropdown::resizeEvent(QResizeEvent *e) {
int32 top = _st.padding.top();
for (Buttons::const_iterator i = _buttons.cbegin(), e = _buttons.cend(); i != e; ++i) {
if (!(*i)->isHidden()) {
(*i)->move(_st.padding.left(), top);
top += (*i)->height() + _st.border;
}
}
}
void Dropdown::paintEvent(QPaintEvent *e) {
QPainter p(this);
if (_a_appearance.animating()) {
p.setOpacity(a_opacity.current());
}
// draw shadow
QRect r(_st.padding.left(), _st.padding.top(), _width - _st.padding.left() - _st.padding.right(), _height - _st.padding.top() - _st.padding.bottom());
_shadow.paint(p, r, _st.shadowShift);
if (!_buttons.isEmpty() && _st.border > 0) { // paint separators
p.setPen(_st.borderColor->p);
int32 top = _st.padding.top(), i = 0, l = _buttons.size();
for (; i < l; ++i) {
if (!_buttons.at(i)->isHidden()) break;
}
if (i < l) {
top += _buttons.at(i)->height();
for (++i; i < l; ++i) {
if (!_buttons.at(i)->isHidden()) {
p.fillRect(_st.padding.left(), top, _width - _st.padding.left() - _st.padding.right(), _st.border, _st.borderColor->b);
top += _st.border + _buttons.at(i)->height();
}
}
}
}
}
void Dropdown::enterEvent(QEvent *e) {
_hideTimer.stop();
if (_hiding) showStart();
return TWidget::enterEvent(e);
}
void Dropdown::leaveEvent(QEvent *e) {
if (_a_appearance.animating()) {
hideStart();
} else {
_hideTimer.start(300);
}
return TWidget::leaveEvent(e);
}
void Dropdown::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
if (_selected >= 0 && _selected < _buttons.size()) {
emit _buttons[_selected]->clicked();
return;
}
} else if (e->key() == Qt::Key_Escape) {
hideStart();
return;
}
if ((e->key() != Qt::Key_Up && e->key() != Qt::Key_Down) || _buttons.size() < 1) return;
bool none = (_selected < 0 || _selected >= _buttons.size());
int32 delta = (e->key() == Qt::Key_Down ? 1 : -1);
int32 newSelected = none ? (e->key() == Qt::Key_Down ? 0 : _buttons.size() - 1) : (_selected + delta);
if (newSelected < 0) {
newSelected = _buttons.size() - 1;
} else if (newSelected >= _buttons.size()) {
newSelected = 0;
}
int32 startFrom = newSelected;
while (_buttons.at(newSelected)->isHidden()) {
newSelected += delta;
if (newSelected < 0) {
newSelected = _buttons.size() - 1;
} else if (newSelected >= _buttons.size()) {
newSelected = 0;
}
if (newSelected == startFrom) return;
}
if (!none) {
_buttons[_selected]->setOver(false);
}
_selected = newSelected;
_buttons[_selected]->setOver(true);
}
void Dropdown::buttonStateChanged(int oldState, ButtonStateChangeSource source) {
if (source == ButtonByUser) {
for (int32 i = 0, l = _buttons.size(); i < l; ++i) {
if (_buttons[i]->getState() & Button::StateOver) {
if (i != _selected) {
_buttons[i]->setOver(false);
}
}
}
} else if (source == ButtonByHover) {
bool found = false;
for (int32 i = 0, l = _buttons.size(); i < l; ++i) {
if (_buttons[i]->getState() & Button::StateOver) {
found = true;
if (i != _selected) {
int32 sel = _selected;
_selected = i;
if (sel >= 0 && sel < _buttons.size()) {
_buttons[sel]->setOver(false);
}
}
}
}
if (!found) {
_selected = -1;
}
}
}
void Dropdown::otherEnter() {
_hideTimer.stop();
showStart();
}
void Dropdown::otherLeave() {
if (_a_appearance.animating()) {
hideStart();
} else {
_hideTimer.start(0);
}
}
void Dropdown::fastHide() {
if (_a_appearance.animating()) {
_a_appearance.stop();
}
a_opacity = anim::fvalue(0, 0);
_hideTimer.stop();
hide();
}
void Dropdown::adjustButtons() {
for (Buttons::const_iterator i = _buttons.cbegin(), e = _buttons.cend(); i != e; ++i) {
(*i)->setOpacity(a_opacity.current());
}
}
void Dropdown::hideStart() {
_hiding = true;
a_opacity.start(0);
_a_appearance.start();
}
void Dropdown::hideFinish() {
emit hiding();
hide();
for (Buttons::const_iterator i = _buttons.cbegin(), e = _buttons.cend(); i != e; ++i) {
(*i)->clearState();
}
_selected = -1;
}
void Dropdown::showStart() {
if (!isHidden() && a_opacity.current() == 1) {
return;
}
_selected = -1;
_hiding = false;
show();
a_opacity.start(1);
_a_appearance.start();
}
void Dropdown::step_appearance(float64 ms, bool timer) {
float64 dt = ms / _st.duration;
if (dt >= 1) {
_a_appearance.stop();
a_opacity.finish();
if (_hiding) {
hideFinish();
}
} else {
a_opacity.update(dt, anim::linear);
}
adjustButtons();
if (timer) update();
}
bool Dropdown::eventFilter(QObject *obj, QEvent *e) {
if (e->type() == QEvent::Enter) {
otherEnter();
} else if (e->type() == QEvent::Leave) {
otherLeave();
} else if (e->type() == QEvent::MouseButtonPress && static_cast<QMouseEvent*>(e)->button() == Qt::LeftButton) {
if (isHidden() || _hiding) {
otherEnter();
} else {
otherLeave();
}
}
return false;
}
DragArea::DragArea(QWidget *parent) : TWidget(parent)
, _hiding(false)
, _in(false)
, a_opacity(0)
, a_color(st::dragColor->c)
, _a_appearance(animation(this, &DragArea::step_appearance))
, _shadow(st::boxShadow) {
setMouseTracking(true);
setAcceptDrops(true);
}
void DragArea::mouseMoveEvent(QMouseEvent *e) {
if (_hiding) return;
bool newIn = QRect(st::dragPadding.left(), st::dragPadding.top(), width() - st::dragPadding.left() - st::dragPadding.right(), height() - st::dragPadding.top() - st::dragPadding.bottom()).contains(e->pos());
if (newIn != _in) {
_in = newIn;
a_opacity.start(1);
a_color.start((_in ? st::dragDropColor : st::dragColor)->c);
_a_appearance.start();
}
}
void DragArea::dragMoveEvent(QDragMoveEvent *e) {
QRect r(st::dragPadding.left(), st::dragPadding.top(), width() - st::dragPadding.left() - st::dragPadding.right(), height() - st::dragPadding.top() - st::dragPadding.bottom());
bool newIn = r.contains(e->pos());
if (newIn != _in) {
_in = newIn;
a_opacity.start(1);
a_color.start((_in ? st::dragDropColor : st::dragColor)->c);
_a_appearance.start();
}
e->setDropAction(_in ? Qt::CopyAction : Qt::IgnoreAction);
e->accept();
}
void DragArea::setText(const QString &text, const QString &subtext) {
_text = text;
_subtext = subtext;
update();
}
void DragArea::paintEvent(QPaintEvent *e) {
QPainter p(this);
if (_a_appearance.animating()) {
p.setOpacity(a_opacity.current());
}
QRect r(st::dragPadding.left(), st::dragPadding.top(), width() - st::dragPadding.left() - st::dragPadding.right(), height() - st::dragPadding.top() - st::dragPadding.bottom());
// draw shadow
_shadow.paint(p, r, st::boxShadowShift);
p.fillRect(r, st::white->b);
p.setPen(a_color.current());
p.setFont(st::dragFont->f);
p.drawText(QRect(0, (height() - st::dragHeight) / 2, width(), st::dragFont->height), _text, QTextOption(style::al_top));
p.setFont(st::dragSubfont->f);
p.drawText(QRect(0, (height() + st::dragHeight) / 2 - st::dragSubfont->height, width(), st::dragSubfont->height * 2), _subtext, QTextOption(style::al_top));
}
void DragArea::dragEnterEvent(QDragEnterEvent *e) {
static_cast<HistoryWidget*>(parentWidget())->dragEnterEvent(e);
e->setDropAction(Qt::IgnoreAction);
e->accept();
}
void DragArea::dragLeaveEvent(QDragLeaveEvent *e) {
static_cast<HistoryWidget*>(parentWidget())->dragLeaveEvent(e);
_in = false;
a_opacity.start(_hiding ? 0 : 1);
a_color.start((_in ? st::dragDropColor : st::dragColor)->c);
_a_appearance.start();
}
void DragArea::dropEvent(QDropEvent *e) {
static_cast<HistoryWidget*>(parentWidget())->dropEvent(e);
if (e->isAccepted()) {
emit dropped(e->mimeData());
}
}
void DragArea::otherEnter() {
showStart();
}
void DragArea::otherLeave() {
hideStart();
}
void DragArea::fastHide() {
if (_a_appearance.animating()) {
_a_appearance.stop();
}
a_opacity = anim::fvalue(0, 0);
hide();
}
void DragArea::hideStart() {
_hiding = true;
_in = false;
a_opacity.start(0);
a_color.start((_in ? st::dragDropColor : st::dragColor)->c);
_a_appearance.start();
}
void DragArea::hideFinish() {
hide();
_in = false;
a_color = anim::cvalue(st::dragColor->c);
}
void DragArea::showStart() {
_hiding = false;
show();
a_opacity.start(1);
a_color.start((_in ? st::dragDropColor : st::dragColor)->c);
_a_appearance.start();
}
void DragArea::step_appearance(float64 ms, bool timer) {
float64 dt = ms / st::dropdownDef.duration;
if (dt >= 1) {
a_opacity.finish();
a_color.finish();
if (_hiding) {
hideFinish();
}
_a_appearance.stop();
} else {
a_opacity.update(dt, anim::linear);
a_color.update(dt, anim::linear);
}
if (timer) update();
}
namespace internal {
EmojiColorPicker::EmojiColorPicker() : TWidget()
, _ignoreShow(false)
, _a_selected(animation(this, &EmojiColorPicker::step_selected))
, _selected(-1)
, _pressedSel(-1)
, _hiding(false)
, a_opacity(0)
, _a_appearance(animation(this, &EmojiColorPicker::step_appearance))
, _shadow(st::dropdownDef.shadow) {
memset(_variants, 0, sizeof(_variants));
memset(_hovers, 0, sizeof(_hovers));
setMouseTracking(true);
setFocusPolicy(Qt::NoFocus);
int32 w = st::emojiPanSize.width() * (EmojiColorsCount + 1) + 4 * st::emojiColorsPadding + st::emojiColorsSep + st::dropdownDef.shadow.pxWidth() * 2;
int32 h = 2 * st::emojiColorsPadding + st::emojiPanSize.height() + st::dropdownDef.shadow.pxHeight() * 2;
resize(w, h);
_hideTimer.setSingleShot(true);
connect(&_hideTimer, SIGNAL(timeout()), this, SLOT(hideStart()));
}
void EmojiColorPicker::showEmoji(uint32 code) {
EmojiPtr e = emojiGet(code);
if (!e || e == TwoSymbolEmoji || !e->color) {
return;
}
_ignoreShow = false;
_variants[0] = e;
_variants[1] = emojiGet(e, 0xD83CDFFB);
_variants[2] = emojiGet(e, 0xD83CDFFC);
_variants[3] = emojiGet(e, 0xD83CDFFD);
_variants[4] = emojiGet(e, 0xD83CDFFE);
_variants[5] = emojiGet(e, 0xD83CDFFF);
if (!_cache.isNull()) _cache = QPixmap();
showStart();
}
void EmojiColorPicker::paintEvent(QPaintEvent *e) {
Painter p(this);
if (!_cache.isNull()) {
p.setOpacity(a_opacity.current());
}
if (e->rect() != rect()) {
p.setClipRect(e->rect());
}
int32 w = st::dropdownDef.shadow.pxWidth(), h = st::dropdownDef.shadow.pxHeight();
QRect r = QRect(w, h, width() - 2 * w, height() - 2 * h);
_shadow.paint(p, r, st::dropdownDef.shadowShift);
if (_cache.isNull()) {
p.fillRect(e->rect().intersected(r), st::white->b);
int32 x = w + 2 * st::emojiColorsPadding + st::emojiPanSize.width();
if (rtl()) x = width() - x - st::emojiColorsSep;
p.fillRect(x, h + st::emojiColorsPadding, st::emojiColorsSep, r.height() - st::emojiColorsPadding * 2, st::emojiColorsSepColor->b);
if (!_variants[0]) return;
for (int i = 0; i < EmojiColorsCount + 1; ++i) {
drawVariant(p, i);
}
} else {
p.drawPixmap(r.left(), r.top(), _cache);
}
}
void EmojiColorPicker::enterEvent(QEvent *e) {
_hideTimer.stop();
if (_hiding) showStart();
TWidget::enterEvent(e);
}
void EmojiColorPicker::leaveEvent(QEvent *e) {
TWidget::leaveEvent(e);
}
void EmojiColorPicker::mousePressEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
_pressedSel = _selected;
}
void EmojiColorPicker::mouseReleaseEvent(QMouseEvent *e) {
_lastMousePos = e ? e->globalPos() : QCursor::pos();
int32 pressed = _pressedSel;
_pressedSel = -1;
updateSelected();
if (_selected >= 0 && (pressed < 0 || _selected == pressed)) {
emit emojiSelected(_variants[_selected]);
}
_ignoreShow = true;
hideStart();
}
void EmojiColorPicker::mouseMoveEvent(QMouseEvent *e) {
_lastMousePos = e ? e->globalPos() : QCursor::pos();
updateSelected();
}
void EmojiColorPicker::step_appearance(float64 ms, bool timer) {
if (_cache.isNull()) {
_a_appearance.stop();
return;
}
float64 dt = ms / st::dropdownDef.duration;
if (dt >= 1) {
a_opacity.finish();
_cache = QPixmap();
if (_hiding) {
hide();
emit hidden();
} else {
_lastMousePos = QCursor::pos();
updateSelected();
}
_a_appearance.stop();
} else {
a_opacity.update(dt, anim::linear);
}
if (timer) update();
}
void EmojiColorPicker::step_selected(uint64 ms, bool timer) {
QRegion toUpdate;
for (EmojiAnimations::iterator i = _emojiAnimations.begin(); i != _emojiAnimations.end();) {
int index = qAbs(i.key()) - 1;
float64 dt = float64(ms - i.value()) / st::emojiPanDuration;
if (dt >= 1) {
_hovers[index] = (i.key() > 0) ? 1 : 0;
i = _emojiAnimations.erase(i);
} else {
_hovers[index] = (i.key() > 0) ? dt : (1 - dt);
++i;
}
toUpdate += QRect(st::dropdownDef.shadow.pxWidth() + st::emojiColorsPadding + index * st::emojiPanSize.width() + (index ? 2 * st::emojiColorsPadding + st::emojiColorsSep : 0), st::dropdownDef.shadow.pxHeight() + st::emojiColorsPadding, st::emojiPanSize.width(), st::emojiPanSize.height());
}
if (timer) rtlupdate(toUpdate.boundingRect());
if (_emojiAnimations.isEmpty()) _a_selected.stop();
}
void EmojiColorPicker::hideStart(bool fast) {
if (fast) {
clearSelection(true);
if (_a_appearance.animating()) _a_appearance.stop();
if (_a_selected.animating()) _a_selected.stop();
a_opacity = anim::fvalue(0);
_cache = QPixmap();
hide();
emit hidden();
} else {
if (_cache.isNull()) {
int32 w = st::dropdownDef.shadow.pxWidth(), h = st::dropdownDef.shadow.pxHeight();
_cache = myGrab(this, QRect(w, h, width() - 2 * w, height() - 2 * h));
clearSelection(true);
}
_hiding = true;
a_opacity.start(0);
_a_appearance.start();
}
}
void EmojiColorPicker::showStart() {
if (_ignoreShow) return;
_hiding = false;
if (!isHidden() && a_opacity.current() == 1) {
if (_a_appearance.animating()) {
_a_appearance.stop();
_cache = QPixmap();
}
return;
}
if (_cache.isNull()) {
int32 w = st::dropdownDef.shadow.pxWidth(), h = st::dropdownDef.shadow.pxHeight();
_cache = myGrab(this, QRect(w, h, width() - 2 * w, height() - 2 * h));
clearSelection(true);
}
show();
a_opacity.start(1);
_a_appearance.start();
}
void EmojiColorPicker::clearSelection(bool fast) {
_pressedSel = -1;
_lastMousePos = mapToGlobal(QPoint(-10, -10));
if (fast) {
_selected = -1;
memset(_hovers, 0, sizeof(_hovers));
_emojiAnimations.clear();
} else {
updateSelected();
}
}
void EmojiColorPicker::updateSelected() {
int32 selIndex = -1;
QPoint p(mapFromGlobal(_lastMousePos));
int32 sx = rtl() ? (width() - p.x()) : p.x(), y = p.y() - st::dropdownDef.shadow.pxHeight() - st::emojiColorsPadding;
if (y >= 0 && y < st::emojiPanSize.height()) {
int32 x = sx - st::dropdownDef.shadow.pxWidth() - st::emojiColorsPadding;
if (x >= 0 && x < st::emojiPanSize.width()) {
selIndex = 0;
} else {
x -= st::emojiPanSize.width() + 2 * st::emojiColorsPadding + st::emojiColorsSep;
if (x >= 0 && x < st::emojiPanSize.width() * EmojiColorsCount) {
selIndex = (x / st::emojiPanSize.width()) + 1;
}
}
}
bool startanim = false;
if (selIndex != _selected) {
if (_selected >= 0) {
_emojiAnimations.remove(_selected + 1);
if (_emojiAnimations.find(-_selected - 1) == _emojiAnimations.end()) {
if (_emojiAnimations.isEmpty()) startanim = true;
_emojiAnimations.insert(-_selected - 1, getms());
}
}
_selected = selIndex;
if (_selected >= 0) {
_emojiAnimations.remove(-_selected - 1);
if (_emojiAnimations.find(_selected + 1) == _emojiAnimations.end()) {
if (_emojiAnimations.isEmpty()) startanim = true;
_emojiAnimations.insert(_selected + 1, getms());
}
}
setCursor((_selected >= 0) ? style::cur_pointer : style::cur_default);
}
if (startanim && !_a_selected.animating()) _a_selected.start();
}
void EmojiColorPicker::drawVariant(Painter &p, int variant) {
float64 hover = _hovers[variant];
QPoint w(st::dropdownDef.shadow.pxWidth() + st::emojiColorsPadding + variant * st::emojiPanSize.width() + (variant ? 2 * st::emojiColorsPadding + st::emojiColorsSep : 0), st::dropdownDef.shadow.pxHeight() + st::emojiColorsPadding);
if (hover > 0) {
p.setOpacity(hover);
QPoint tl(w);
if (rtl()) tl.setX(width() - tl.x() - st::emojiPanSize.width());
App::roundRect(p, QRect(tl, st::emojiPanSize), st::emojiPanHover, StickerHoverCorners);
p.setOpacity(1);
}
int esize = EmojiSizes[EIndex + 1];
p.drawPixmapLeft(w.x() + (st::emojiPanSize.width() - (esize / cIntRetinaFactor())) / 2, w.y() + (st::emojiPanSize.height() - (esize / cIntRetinaFactor())) / 2, width(), App::emojiLarge(), QRect(_variants[variant]->x * esize, _variants[variant]->y * esize, esize, esize));
}
EmojiPanInner::EmojiPanInner() : TWidget()
, _maxHeight(int(st::emojiPanMaxHeight) - st::rbEmoji.height)
, _a_selected(animation(this, &EmojiPanInner::step_selected))
, _top(0)
, _selected(-1)
, _pressedSel(-1)
, _pickerSel(-1) {
resize(st::emojiPanWidth - st::emojiScroll.width, countHeight());
setMouseTracking(true);
setFocusPolicy(Qt::NoFocus);
setAttribute(Qt::WA_OpaquePaintEvent);
_picker.hide();
_esize = EmojiSizes[EIndex + 1];
for (int32 i = 0; i < emojiTabCount; ++i) {
_counts[i] = emojiPackCount(emojiTabAtIndex(i));
_hovers[i] = QVector<float64>(_counts[i], 0);
}
_showPickerTimer.setSingleShot(true);
connect(&_showPickerTimer, SIGNAL(timeout()), this, SLOT(onShowPicker()));
connect(&_picker, SIGNAL(emojiSelected(EmojiPtr)), this, SLOT(onColorSelected(EmojiPtr)));
connect(&_picker, SIGNAL(hidden()), this, SLOT(onPickerHidden()));
}
void EmojiPanInner::setMaxHeight(int32 h) {
_maxHeight = h;
resize(st::emojiPanWidth - st::emojiScroll.width, countHeight());
}
void EmojiPanInner::setScrollTop(int top) {
_top = top;
}
int EmojiPanInner::countHeight() {
int result = 0;
for (int i = 0; i < emojiTabCount; ++i) {
int cnt = emojiPackCount(emojiTabAtIndex(i)), rows = (cnt / EmojiPanPerRow) + ((cnt % EmojiPanPerRow) ? 1 : 0);
result += st::emojiPanHeader + rows * st::emojiPanSize.height();
}
return result + st::emojiPanPadding;
}
void EmojiPanInner::paintEvent(QPaintEvent *e) {
Painter p(this);
QRect r = e ? e->rect() : rect();
if (r != rect()) {
p.setClipRect(r);
}
p.fillRect(r, st::white->b);
int32 fromcol = floorclamp(r.x() - st::emojiPanPadding, st::emojiPanSize.width(), 0, EmojiPanPerRow);
int32 tocol = ceilclamp(r.x() + r.width() - st::emojiPanPadding, st::emojiPanSize.width(), 0, EmojiPanPerRow);
if (rtl()) {
qSwap(fromcol, tocol);
fromcol = EmojiPanPerRow - fromcol;
tocol = EmojiPanPerRow - tocol;
}
int32 y, tilly = 0;
for (int c = 0; c < emojiTabCount; ++c) {
y = tilly;
int32 size = _counts[c];
int32 rows = (size / EmojiPanPerRow) + ((size % EmojiPanPerRow) ? 1 : 0);
tilly = y + st::emojiPanHeader + (rows * st::emojiPanSize.height());
if (r.top() >= tilly) continue;
y += st::emojiPanHeader;
if (_emojis[c].isEmpty()) {
_emojis[c] = emojiPack(emojiTabAtIndex(c));
if (emojiTabAtIndex(c) != dbietRecent) {
for (EmojiPack::iterator i = _emojis[c].begin(), e = _emojis[c].end(); i != e; ++i) {
if ((*i)->color) {
EmojiColorVariants::const_iterator j = cEmojiVariants().constFind((*i)->code);
if (j != cEmojiVariants().cend()) {
EmojiPtr replace = emojiFromKey(j.value());
if (replace) {
if (replace != TwoSymbolEmoji && replace->code == (*i)->code && replace->code2 == (*i)->code2) {
*i = replace;
}
}
}
}
}
}
}
int32 fromrow = floorclamp(r.y() - y, st::emojiPanSize.height(), 0, rows);
int32 torow = ceilclamp(r.y() + r.height() - y, st::emojiPanSize.height(), 0, rows);
for (int32 i = fromrow; i < torow; ++i) {
for (int32 j = fromcol; j < tocol; ++j) {
int32 index = i * EmojiPanPerRow + j;
if (index >= size) break;
float64 hover = (!_picker.isHidden() && c * MatrixRowShift + index == _pickerSel) ? 1 : _hovers[c][index];
QPoint w(st::emojiPanPadding + j * st::emojiPanSize.width(), y + i * st::emojiPanSize.height());
if (hover > 0) {
p.setOpacity(hover);
QPoint tl(w);
if (rtl()) tl.setX(width() - tl.x() - st::emojiPanSize.width());
App::roundRect(p, QRect(tl, st::emojiPanSize), st::emojiPanHover, StickerHoverCorners);
p.setOpacity(1);
}
p.drawPixmapLeft(w.x() + (st::emojiPanSize.width() - (_esize / cIntRetinaFactor())) / 2, w.y() + (st::emojiPanSize.height() - (_esize / cIntRetinaFactor())) / 2, width(), App::emojiLarge(), QRect(_emojis[c][index]->x * _esize, _emojis[c][index]->y * _esize, _esize, _esize));
}
}
}
}
bool EmojiPanInner::checkPickerHide() {
if (!_picker.isHidden() && _selected == _pickerSel) {
_picker.hideStart();
_pickerSel = -1;
updateSelected();
return true;
}
return false;
}
void EmojiPanInner::mousePressEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
if (checkPickerHide()) {
return;
}
_pressedSel = _selected;
if (_selected >= 0) {
int tab = (_selected / MatrixRowShift), sel = _selected % MatrixRowShift;
if (tab < emojiTabCount && sel < _emojis[tab].size() && _emojis[tab][sel]->color) {
_pickerSel = _selected;
setCursor(style::cur_default);
if (cEmojiVariants().constFind(_emojis[tab][sel]->code) == cEmojiVariants().cend()) {
onShowPicker();
} else {
_showPickerTimer.start(500);
}
}
}
}
void EmojiPanInner::mouseReleaseEvent(QMouseEvent *e) {
int32 pressed = _pressedSel;
_pressedSel = -1;
_lastMousePos = e->globalPos();
if (!_picker.isHidden()) {
if (_picker.rect().contains(_picker.mapFromGlobal(_lastMousePos))) {
return _picker.mouseReleaseEvent(0);
} else if (_pickerSel >= 0) {
int tab = (_pickerSel / MatrixRowShift), sel = _pickerSel % MatrixRowShift;
if (tab < emojiTabCount && sel < _emojis[tab].size() && _emojis[tab][sel]->color) {
if (cEmojiVariants().constFind(_emojis[tab][sel]->code) != cEmojiVariants().cend()) {
_picker.hideStart();
_pickerSel = -1;
}
}
}
}
updateSelected();
if (_showPickerTimer.isActive()) {
_showPickerTimer.stop();
_pickerSel = -1;
_picker.hide();
}
if (_selected < 0 || _selected != pressed) return;
if (_selected >= emojiTabCount * MatrixRowShift) {
return;
}
int tab = (_selected / MatrixRowShift), sel = _selected % MatrixRowShift;
if (sel < _emojis[tab].size()) {
EmojiPtr emoji(_emojis[tab][sel]);
if (emoji->color && !_picker.isHidden()) return;
selectEmoji(emoji);
}
}
void EmojiPanInner::selectEmoji(EmojiPtr emoji) {
RecentEmojiPack &recent(cGetRecentEmojis());
RecentEmojiPack::iterator i = recent.begin(), e = recent.end();
for (; i != e; ++i) {
if (i->first == emoji) {
++i->second;
if (i->second > 0x8000) {
for (RecentEmojiPack::iterator j = recent.begin(); j != e; ++j) {
if (j->second > 1) {
j->second /= 2;
} else {
j->second = 1;
}
}
}
for (; i != recent.begin(); --i) {
if ((i - 1)->second > i->second) {
break;
}
qSwap(*i, *(i - 1));
}
break;
}
}
if (i == e) {
while (recent.size() >= EmojiPanPerRow * EmojiPanRowsPerPage) recent.pop_back();
recent.push_back(qMakePair(emoji, 1));
for (i = recent.end() - 1; i != recent.begin(); --i) {
if ((i - 1)->second > i->second) {
break;
}
qSwap(*i, *(i - 1));
}
}
emit saveConfigDelayed(SaveRecentEmojisTimeout);
emit selected(emoji);
}
void EmojiPanInner::onShowPicker() {
if (_pickerSel < 0) return;
int tab = (_pickerSel / MatrixRowShift), sel = _pickerSel % MatrixRowShift;
if (tab < emojiTabCount && sel < _emojis[tab].size() && _emojis[tab][sel]->color) {
int32 y = 0;
for (int c = 0; c <= tab; ++c) {
int32 size = (c == tab) ? (sel - (sel % EmojiPanPerRow)) : _counts[c], rows = (size / EmojiPanPerRow) + ((size % EmojiPanPerRow) ? 1 : 0);
y += st::emojiPanHeader + (rows * st::emojiPanSize.height());
}
y -= _picker.height() - st::buttonRadius + _top;
if (y < 0) {
y += _picker.height() - st::buttonRadius + st::emojiPanSize.height() - st::buttonRadius;
}
int xmax = width() - _picker.width();
float64 coef = float64(sel % EmojiPanPerRow) / float64(EmojiPanPerRow - 1);
if (rtl()) coef = 1. - coef;
_picker.move(qRound(xmax * coef), y);
_picker.showEmoji(_emojis[tab][sel]->code);
emit disableScroll(true);
}
}
void EmojiPanInner::onPickerHidden() {
_pickerSel = -1;
update();
emit disableScroll(false);
_lastMousePos = QCursor::pos();
updateSelected();
}
QRect EmojiPanInner::emojiRect(int tab, int sel) {
int x = 0, y = 0;
for (int i = 0; i < emojiTabCount; ++i) {
if (i == tab) {
int rows = (sel / EmojiPanPerRow);
y += st::emojiPanHeader + rows * st::emojiPanSize.height();
x = st::emojiPanPadding + ((sel % EmojiPanPerRow) * st::emojiPanSize.width());
break;
} else {
int cnt = _counts[i];
int rows = (cnt / EmojiPanPerRow) + ((cnt % EmojiPanPerRow) ? 1 : 0);
y += st::emojiPanHeader + rows * st::emojiPanSize.height();
}
}
return QRect(x, y, st::emojiPanSize.width(), st::emojiPanSize.height());
}
void EmojiPanInner::onColorSelected(EmojiPtr emoji) {
if (emoji->color) {
cRefEmojiVariants().insert(emoji->code, emojiKey(emoji));
}
if (_pickerSel >= 0) {
int tab = (_pickerSel / MatrixRowShift), sel = _pickerSel % MatrixRowShift;
if (tab >= 0 && tab < emojiTabCount) {
_emojis[tab][sel] = emoji;
rtlupdate(emojiRect(tab, sel));
}
}
selectEmoji(emoji);
_picker.hideStart();
}
void EmojiPanInner::mouseMoveEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
if (!_picker.isHidden()) {
if (_picker.rect().contains(_picker.mapFromGlobal(_lastMousePos))) {
return _picker.mouseMoveEvent(0);
} else {
_picker.clearSelection();
}
}
updateSelected();
}
void EmojiPanInner::leaveEvent(QEvent *e) {
clearSelection();
}
void EmojiPanInner::leaveToChildEvent(QEvent *e, QWidget *child) {
clearSelection();
}
void EmojiPanInner::enterFromChildEvent(QEvent *e, QWidget *child) {
_lastMousePos = QCursor::pos();
updateSelected();
}
void EmojiPanInner::clearSelection(bool fast) {
_lastMousePos = mapToGlobal(QPoint(-10, -10));
if (fast) {
for (Animations::const_iterator i = _animations.cbegin(); i != _animations.cend(); ++i) {
int index = qAbs(i.key()) - 1, tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
_hovers[tab][sel] = 0;
}
_animations.clear();
if (_selected >= 0) {
int index = qAbs(_selected), tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
_hovers[tab][sel] = 0;
}
if (_pressedSel >= 0) {
int index = qAbs(_pressedSel), tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
_hovers[tab][sel] = 0;
}
_selected = _pressedSel = -1;
_a_selected.stop();
} else {
updateSelected();
}
}
DBIEmojiTab EmojiPanInner::currentTab(int yOffset) const {
int y, ytill = 0;
for (int c = 0; c < emojiTabCount; ++c) {
int cnt = _counts[c];
y = ytill;
ytill = y + st::emojiPanHeader + ((cnt / EmojiPanPerRow) + ((cnt % EmojiPanPerRow) ? 1 : 0)) * st::emojiPanSize.height();
if (yOffset < ytill) {
return emojiTabAtIndex(c);
}
}
return emojiTabAtIndex(emojiTabCount - 1);
}
void EmojiPanInner::hideFinish() {
if (!_picker.isHidden()) {
_picker.hideStart(true);
_pickerSel = -1;
clearSelection(true);
}
}
void EmojiPanInner::refreshRecent() {
clearSelection(true);
_counts[0] = emojiPackCount(dbietRecent);
if (_hovers[0].size() != _counts[0]) _hovers[0] = QVector<float64>(_counts[0], 0);
_emojis[0] = emojiPack(dbietRecent);
int32 h = countHeight();
if (h != height()) {
resize(width(), h);
emit needRefreshPanels();
}
}
void EmojiPanInner::fillPanels(QVector<EmojiPanel*> &panels) {
if (_picker.parentWidget() != parentWidget()) {
_picker.setParent(parentWidget());
}
for (int32 i = 0; i < panels.size(); ++i) {
panels.at(i)->hide();
panels.at(i)->deleteLater();
}
panels.clear();
int y = 0;
panels.reserve(emojiTabCount);
for (int c = 0; c < emojiTabCount; ++c) {
panels.push_back(new EmojiPanel(parentWidget(), lang(LangKey(lng_emoji_category0 + c)), Stickers::NoneSetId, true, y));
connect(panels.back(), SIGNAL(mousePressed()), this, SLOT(checkPickerHide()));
int cnt = _counts[c], rows = (cnt / EmojiPanPerRow) + ((cnt % EmojiPanPerRow) ? 1 : 0);
panels.back()->show();
y += st::emojiPanHeader + rows * st::emojiPanSize.height();
}
_picker.raise();
}
void EmojiPanInner::refreshPanels(QVector<EmojiPanel*> &panels) {
if (panels.size() != emojiTabCount) return fillPanels(panels);
int32 y = 0;
for (int c = 0; c < emojiTabCount; ++c) {
panels.at(c)->setWantedY(y);
int cnt = _counts[c], rows = (cnt / EmojiPanPerRow) + ((cnt % EmojiPanPerRow) ? 1 : 0);
y += st::emojiPanHeader + rows * st::emojiPanSize.height();
}
}
void EmojiPanInner::updateSelected() {
if (_pressedSel >= 0 || _pickerSel >= 0) return;
int32 selIndex = -1;
QPoint p(mapFromGlobal(_lastMousePos));
int y, ytill = 0, sx = (rtl() ? width() - p.x() : p.x()) - st::emojiPanPadding;
for (int c = 0; c < emojiTabCount; ++c) {
int cnt = _counts[c];
y = ytill;
ytill = y + st::emojiPanHeader + ((cnt / EmojiPanPerRow) + ((cnt % EmojiPanPerRow) ? 1 : 0)) * st::emojiPanSize.height();
if (p.y() >= y && p.y() < ytill) {
y += st::emojiPanHeader;
if (p.y() >= y && sx >= 0 && sx < EmojiPanPerRow * st::emojiPanSize.width()) {
selIndex = qFloor((p.y() - y) / st::emojiPanSize.height()) * EmojiPanPerRow + qFloor(sx / st::emojiPanSize.width());
if (selIndex >= _emojis[c].size()) {
selIndex = -1;
} else {
selIndex += c * MatrixRowShift;
}
}
break;
}
}
bool startanim = false;
int oldSel = _selected, newSel = selIndex;
if (newSel != oldSel) {
if (oldSel >= 0) {
_animations.remove(oldSel + 1);
if (_animations.find(-oldSel - 1) == _animations.end()) {
if (_animations.isEmpty()) startanim = true;
_animations.insert(-oldSel - 1, getms());
}
}
if (newSel >= 0) {
_animations.remove(-newSel - 1);
if (_animations.find(newSel + 1) == _animations.end()) {
if (_animations.isEmpty()) startanim = true;
_animations.insert(newSel + 1, getms());
}
}
setCursor((newSel >= 0) ? style::cur_pointer : style::cur_default);
if (newSel >= 0 && !_picker.isHidden()) {
if (newSel != _pickerSel) {
_picker.hideStart();
} else {
_picker.showStart();
}
}
}
_selected = selIndex;
if (startanim && !_a_selected.animating()) _a_selected.start();
}
void EmojiPanInner::step_selected(uint64 ms, bool timer) {
QRegion toUpdate;
for (Animations::iterator i = _animations.begin(); i != _animations.end();) {
int index = qAbs(i.key()) - 1, tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
float64 dt = float64(ms - i.value()) / st::emojiPanDuration;
if (dt >= 1) {
_hovers[tab][sel] = (i.key() > 0) ? 1 : 0;
i = _animations.erase(i);
} else {
_hovers[tab][sel] = (i.key() > 0) ? dt : (1 - dt);
++i;
}
toUpdate += emojiRect(tab, sel);
}
if (timer) rtlupdate(toUpdate.boundingRect());
if (_animations.isEmpty()) _a_selected.stop();
}
void InlineCacheEntry::clearResults() {
for_const (const InlineBots::Result *result, results) {
delete result;
}
results.clear();
}
void EmojiPanInner::showEmojiPack(DBIEmojiTab packIndex) {
clearSelection(true);
refreshRecent();
int32 y = 0;
for (int c = 0; c < emojiTabCount; ++c) {
if (emojiTabAtIndex(c) == packIndex) break;
int rows = (_counts[c] / EmojiPanPerRow) + ((_counts[c] % EmojiPanPerRow) ? 1 : 0);
y += st::emojiPanHeader + rows * st::emojiPanSize.height();
}
emit scrollToY(y);
_lastMousePos = QCursor::pos();
update();
}
StickerPanInner::StickerPanInner() : TWidget()
, _a_selected(animation(this, &StickerPanInner::step_selected))
, _top(0)
, _showingSavedGifs(cShowingSavedGifs())
, _showingInlineItems(_showingSavedGifs)
, _setGifCommand(false)
, _lastScrolled(0)
, _inlineWithThumb(false)
, _selected(-1)
, _pressedSel(-1)
, _settings(this, lang(lng_stickers_you_have))
, _previewShown(false) {
setMaxHeight(st::emojiPanMaxHeight - st::rbEmoji.height);
setMouseTracking(true);
setFocusPolicy(Qt::NoFocus);
setAttribute(Qt::WA_OpaquePaintEvent);
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(update()));
connect(&_settings, SIGNAL(clicked()), this, SLOT(onSettings()));
_previewTimer.setSingleShot(true);
connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreview()));
_updateInlineItems.setSingleShot(true);
connect(&_updateInlineItems, SIGNAL(timeout()), this, SLOT(onUpdateInlineItems()));
}
void StickerPanInner::setMaxHeight(int32 h) {
_maxHeight = h;
resize(st::emojiPanWidth - st::emojiScroll.width, countHeight());
_settings.moveToLeft((st::emojiPanWidth - _settings.width()) / 2, height() / 3);
}
void StickerPanInner::setScrollTop(int top) {
if (top == _top) return;
_lastScrolled = getms();
_top = top;
}
int32 StickerPanInner::countHeight(bool plain) {
int result = 0, minLastH = plain ? 0 : (_maxHeight - st::stickerPanPadding);
if (_showingInlineItems) {
result = st::emojiPanHeader;
if (_switchPmButton) {
result += _switchPmButton->height() + st::inlineResultsSkip;
}
for (int i = 0, l = _inlineRows.count(); i < l; ++i) {
result += _inlineRows.at(i).height;
}
} else {
for (int i = 0; i < _sets.size(); ++i) {
int cnt = _sets.at(i).pack.size(), rows = (cnt / StickerPanPerRow) + ((cnt % StickerPanPerRow) ? 1 : 0);
int h = st::emojiPanHeader + rows * st::stickerPanSize.height();
if (i == _sets.size() - 1 && h < minLastH) h = minLastH;
result += h;
}
}
return qMax(minLastH, result) + st::stickerPanPadding;
}
StickerPanInner::~StickerPanInner() {
clearInlineRows(true);
deleteUnusedGifLayouts();
deleteUnusedInlineLayouts();
}
QRect StickerPanInner::stickerRect(int tab, int sel) {
int x = 0, y = 0;
for (int i = 0; i < _sets.size(); ++i) {
if (i == tab) {
int rows = (((sel >= _sets.at(i).pack.size()) ? (sel - _sets.at(i).pack.size()) : sel) / StickerPanPerRow);
y += st::emojiPanHeader + rows * st::stickerPanSize.height();
x = st::stickerPanPadding + ((sel % StickerPanPerRow) * st::stickerPanSize.width());
break;
} else {
int cnt = _sets.at(i).pack.size();
int rows = (cnt / StickerPanPerRow) + ((cnt % StickerPanPerRow) ? 1 : 0);
y += st::emojiPanHeader + rows * st::stickerPanSize.height();
}
}
return QRect(x, y, st::stickerPanSize.width(), st::stickerPanSize.height());
}
void StickerPanInner::paintEvent(QPaintEvent *e) {
Painter p(this);
QRect r = e ? e->rect() : rect();
if (r != rect()) {
p.setClipRect(r);
}
p.fillRect(r, st::white);
if (_showingInlineItems) {
paintInlineItems(p, r);
} else {
paintStickers(p, r);
}
}
void StickerPanInner::paintInlineItems(Painter &p, const QRect &r) {
if (_inlineRows.isEmpty()) {
p.setFont(st::normalFont);
p.setPen(st::noContactsColor);
p.drawText(QRect(0, 0, width(), (height() / 3) * 2 + st::normalFont->height), lang(lng_inline_bot_no_results), style::al_center);
return;
}
InlineBots::Layout::PaintContext context(getms(), false, Ui::isLayerShown() || Ui::isMediaViewShown() || _previewShown, false);
int top = st::emojiPanHeader;
if (_switchPmButton) {
top += _switchPmButton->height() + st::inlineResultsSkip;
}
int fromx = rtl() ? (width() - r.x() - r.width()) : r.x(), tox = rtl() ? (width() - r.x()) : (r.x() + r.width());
for (int row = 0, rows = _inlineRows.size(); row < rows; ++row) {
const InlineRow &inlineRow(_inlineRows.at(row));
if (top >= r.top() + r.height()) break;
if (top + inlineRow.height > r.top()) {
int left = st::inlineResultsLeft;
if (row == rows - 1) context.lastRow = true;
for (int col = 0, cols = inlineRow.items.size(); col < cols; ++col) {
if (left >= tox) break;
const InlineItem *item = inlineRow.items.at(col);
int w = item->width();
if (left + w > fromx) {
p.translate(left, top);
item->paint(p, r.translated(-left, -top), &context);
p.translate(-left, -top);
}
left += w;
if (item->hasRightSkip()) {
left += st::inlineResultsSkip;
}
}
}
top += inlineRow.height;
}
}
void StickerPanInner::paintStickers(Painter &p, const QRect &r) {
int32 fromcol = floorclamp(r.x() - st::stickerPanPadding, st::stickerPanSize.width(), 0, StickerPanPerRow);
int32 tocol = ceilclamp(r.x() + r.width() - st::stickerPanPadding, st::stickerPanSize.width(), 0, StickerPanPerRow);
if (rtl()) {
qSwap(fromcol, tocol);
fromcol = StickerPanPerRow - fromcol;
tocol = StickerPanPerRow - tocol;
}
int32 y, tilly = 0;
for (int c = 0, l = _sets.size(); c < l; ++c) {
y = tilly;
int32 size = _sets.at(c).pack.size();
int32 rows = (size / StickerPanPerRow) + ((size % StickerPanPerRow) ? 1 : 0);
tilly = y + st::emojiPanHeader + (rows * st::stickerPanSize.height());
if (r.top() >= tilly) continue;
bool special = (_sets[c].flags & MTPDstickerSet::Flag::f_official);
y += st::emojiPanHeader;
int32 fromrow = floorclamp(r.y() - y, st::stickerPanSize.height(), 0, rows);
int32 torow = ceilclamp(r.y() + r.height() - y, st::stickerPanSize.height(), 0, rows);
for (int32 i = fromrow; i < torow; ++i) {
for (int32 j = fromcol; j < tocol; ++j) {
int32 index = i * StickerPanPerRow + j;
if (index >= size) break;
float64 hover = _sets[c].hovers[index];
DocumentData *sticker = _sets[c].pack[index];
if (!sticker->sticker()) continue;
QPoint pos(st::stickerPanPadding + j * st::stickerPanSize.width(), y + i * st::stickerPanSize.height());
if (hover > 0) {
p.setOpacity(hover);
QPoint tl(pos);
if (rtl()) tl.setX(width() - tl.x() - st::stickerPanSize.width());
App::roundRect(p, QRect(tl, st::stickerPanSize), st::emojiPanHover, StickerHoverCorners);
p.setOpacity(1);
}
bool goodThumb = !sticker->thumb->isNull() && ((sticker->thumb->width() >= 128) || (sticker->thumb->height() >= 128));
if (goodThumb) {
sticker->thumb->load();
} else {
sticker->checkSticker();
}
float64 coef = qMin((st::stickerPanSize.width() - st::buttonRadius * 2) / float64(sticker->dimensions.width()), (st::stickerPanSize.height() - st::buttonRadius * 2) / float64(sticker->dimensions.height()));
if (coef > 1) coef = 1;
int32 w = qRound(coef * sticker->dimensions.width()), h = qRound(coef * sticker->dimensions.height());
if (w < 1) w = 1;
if (h < 1) h = 1;
QPoint ppos = pos + QPoint((st::stickerPanSize.width() - w) / 2, (st::stickerPanSize.height() - h) / 2);
if (goodThumb) {
p.drawPixmapLeft(ppos, width(), sticker->thumb->pix(w, h));
} else if (!sticker->sticker()->img->isNull()) {
p.drawPixmapLeft(ppos, width(), sticker->sticker()->img->pix(w, h));
}
if (hover > 0 && _sets[c].id == Stickers::RecentSetId && _custom.at(index)) {
float64 xHover = _sets[c].hovers[_sets[c].pack.size() + index];
QPoint xPos = pos + QPoint(st::stickerPanSize.width() - st::stickerPanDelete.pxWidth(), 0);
p.setOpacity(hover * (xHover + (1 - xHover) * st::stickerPanDeleteOpacity));
p.drawSpriteLeft(xPos, width(), st::stickerPanDelete);
p.setOpacity(1);
}
}
}
}
}
void StickerPanInner::mousePressEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
_pressedSel = _selected;
ClickHandler::pressed();
_previewTimer.start(QApplication::startDragTime());
}
void StickerPanInner::mouseReleaseEvent(QMouseEvent *e) {
_previewTimer.stop();
int32 pressed = _pressedSel;
_pressedSel = -1;
ClickHandlerPtr activated = ClickHandler::unpressed();
_lastMousePos = e->globalPos();
updateSelected();
if (_previewShown) {
_previewShown = false;
return;
}
if (_selected < 0 || _selected != pressed || (_showingInlineItems && !activated)) return;
if (_showingInlineItems) {
if (!dynamic_cast<InlineBots::Layout::SendClickHandler*>(activated.data())) {
App::activateClickHandler(activated, e->button());
return;
}
int row = _selected / MatrixRowShift, col = _selected % MatrixRowShift;
if (row >= _inlineRows.size() || col >= _inlineRows.at(row).items.size()) {
return;
}
InlineItem *item = _inlineRows.at(row).items.at(col);
if (PhotoData *photo = item->getPhoto()) {
if (photo->medium->loaded() || photo->thumb->loaded()) {
emit selected(photo);
} else if (!photo->medium->loading()) {
photo->thumb->loadEvenCancelled();
photo->medium->loadEvenCancelled();
}
} else if (DocumentData *document = item->getDocument()) {
if (document->loaded()) {
emit selected(document);
} else if (document->loading()) {
document->cancel();
} else {
DocumentOpenClickHandler::doOpen(document, ActionOnLoadNone);
}
} else if (InlineResult *inlineResult = item->getResult()) {
if (inlineResult->onChoose(item)) {
emit selected(inlineResult, _inlineBot);
}
}
return;
}
if (_selected >= MatrixRowShift * _sets.size()) {
return;
}
int tab = (_selected / MatrixRowShift), sel = _selected % MatrixRowShift;
if (_sets[tab].id == Stickers::RecentSetId && sel >= _sets[tab].pack.size() && sel < _sets[tab].pack.size() * 2 && _custom.at(sel - _sets[tab].pack.size())) {
clearSelection(true);
bool refresh = false;
DocumentData *sticker = _sets[tab].pack.at(sel - _sets[tab].pack.size());
RecentStickerPack &recent(cGetRecentStickers());
for (int32 i = 0, l = recent.size(); i < l; ++i) {
if (recent.at(i).first == sticker) {
recent.removeAt(i);
Local::writeUserSettings();
refresh = true;
break;
}
}
auto &sets = Global::RefStickerSets();
auto it = sets.find(Stickers::CustomSetId);
if (it != sets.cend()) {
for (int32 i = 0, l = it->stickers.size(); i < l; ++i) {
if (it->stickers.at(i) == sticker) {
it->stickers.removeAt(i);
if (it->stickers.isEmpty()) {
sets.erase(it);
}
Local::writeInstalledStickers();
refresh = true;
break;
}
}
}
if (refresh) {
refreshRecentStickers();
updateSelected();
update();
}
return;
}
if (sel < _sets[tab].pack.size()) {
emit selected(_sets[tab].pack[sel]);
}
}
void StickerPanInner::mouseMoveEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
}
void StickerPanInner::leaveEvent(QEvent *e) {
clearSelection();
}
void StickerPanInner::leaveToChildEvent(QEvent *e, QWidget *child) {
clearSelection();
}
void StickerPanInner::enterFromChildEvent(QEvent *e, QWidget *child) {
_lastMousePos = QCursor::pos();
updateSelected();
}
bool StickerPanInner::showSectionIcons() const {
return !inlineResultsShown();
}
void StickerPanInner::clearSelection(bool fast) {
_lastMousePos = mapToGlobal(QPoint(-10, -10));
if (fast) {
if (_showingInlineItems) {
if (_selected >= 0) {
int32 srow = _selected / MatrixRowShift, scol = _selected % MatrixRowShift;
t_assert(srow >= 0 && srow < _inlineRows.size() && scol >= 0 && scol < _inlineRows.at(srow).items.size());
ClickHandler::clearActive(_inlineRows.at(srow).items.at(scol));
setCursor(style::cur_default);
}
_selected = _pressedSel = -1;
return;
}
for (Animations::const_iterator i = _animations.cbegin(); i != _animations.cend(); ++i) {
int index = qAbs(i.key()) - 1, tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
_sets[tab].hovers[sel] = 0;
}
_animations.clear();
if (_selected >= 0) {
int index = qAbs(_selected), tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
if (index >= 0 && tab < _sets.size() && _sets[tab].id == Stickers::RecentSetId && sel >= tab * MatrixRowShift + _sets[tab].pack.size()) {
_sets[tab].hovers[sel] = 0;
sel -= _sets[tab].pack.size();
}
_sets[tab].hovers[sel] = 0;
}
if (_pressedSel >= 0) {
int index = qAbs(_pressedSel), tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
if (index >= 0 && tab < _sets.size() && _sets[tab].id == Stickers::RecentSetId && sel >= tab * MatrixRowShift + _sets[tab].pack.size()) {
_sets[tab].hovers[sel] = 0;
sel -= _sets[tab].pack.size();
}
_sets[tab].hovers[sel] = 0;
}
_selected = _pressedSel = -1;
_a_selected.stop();
} else {
updateSelected();
}
}
void StickerPanInner::hideFinish(bool completely) {
if (completely) {
auto itemForget = [](const InlineItem *item) {
if (DocumentData *document = item->getDocument()) {
document->forget();
}
if (PhotoData *photo = item->getPhoto()) {
photo->forget();
}
if (InlineResult *result = item->getResult()) {
result->forget();
}
};
clearInlineRows(false);
for_const (InlineItem *item, _gifLayouts) {
itemForget(item);
}
for_const (InlineItem *item, _inlineLayouts) {
itemForget(item);
}
}
if (_setGifCommand && _showingSavedGifs) {
App::insertBotCommand(qsl(""), true);
}
_setGifCommand = false;
}
void StickerPanInner::refreshStickers() {
clearSelection(true);
_sets.clear();
_sets.reserve(Global::StickerSetsOrder().size() + 1);
refreshRecentStickers(false);
for (auto i = Global::StickerSetsOrder().cbegin(), e = Global::StickerSetsOrder().cend(); i != e; ++i) {
appendSet(*i);
}
if (_showingInlineItems) {
_settings.hide();
} else {
int32 h = countHeight();
if (h != height()) resize(width(), h);
_settings.setVisible(_sets.isEmpty());
}
emit refreshIcons();
updateSelected();
}
bool StickerPanInner::inlineRowsAddItem(DocumentData *savedGif, InlineResult *result, InlineRow &row, int32 &sumWidth) {
InlineItem *layout = nullptr;
if (savedGif) {
layout = layoutPrepareSavedGif(savedGif, (_inlineRows.size() * MatrixRowShift) + row.items.size());
} else if (result) {
layout = layoutPrepareInlineResult(result, (_inlineRows.size() * MatrixRowShift) + row.items.size());
}
if (!layout) return false;
layout->preload();
if (inlineRowFinalize(row, sumWidth, layout->isFullLine())) {
layout->setPosition(_inlineRows.size() * MatrixRowShift);
}
sumWidth += layout->maxWidth();
if (!row.items.isEmpty() && row.items.back()->hasRightSkip()) {
sumWidth += st::inlineResultsSkip;
}
row.items.push_back(layout);
return true;
}
bool StickerPanInner::inlineRowFinalize(InlineRow &row, int32 &sumWidth, bool force) {
if (row.items.isEmpty()) return false;
bool full = (row.items.size() >= InlineItemsMaxPerRow);
bool big = (sumWidth >= st::emojiPanWidth - st::emojiScroll.width - st::inlineResultsLeft);
if (full || big || force) {
_inlineRows.push_back(layoutInlineRow(row, (full || big) ? sumWidth : 0));
row = InlineRow();
row.items.reserve(InlineItemsMaxPerRow);
sumWidth = 0;
return true;
}
return false;
}
void StickerPanInner::refreshSavedGifs() {
if (_showingSavedGifs) {
_settings.hide();
clearInlineRows(false);
if (_showingInlineItems) {
const SavedGifs &saved(cSavedGifs());
if (saved.isEmpty()) {
showStickerSet(Stickers::RecentSetId);
return;
} else {
_inlineRows.reserve(saved.size());
InlineRow row;
row.items.reserve(InlineItemsMaxPerRow);
int32 sumWidth = 0;
for (SavedGifs::const_iterator i = saved.cbegin(), e = saved.cend(); i != e; ++i) {
inlineRowsAddItem(*i, 0, row, sumWidth);
}
inlineRowFinalize(row, sumWidth, true);
}
deleteUnusedGifLayouts();
int32 h = countHeight();
if (h != height()) resize(width(), h);
update();
}
}
emit refreshIcons();
updateSelected();
}
void StickerPanInner::inlineBotChanged() {
_setGifCommand = false;
refreshInlineRows(nullptr, nullptr, true);
deleteUnusedInlineLayouts();
}
void StickerPanInner::clearInlineRows(bool resultsDeleted) {
if (resultsDeleted) {
if (_showingInlineItems) {
_selected = _pressedSel = -1;
}
} else {
if (_showingInlineItems) {
clearSelection(true);
}
for (InlineRows::const_iterator i = _inlineRows.cbegin(), e = _inlineRows.cend(); i != e; ++i) {
for (InlineItems::const_iterator j = i->items.cbegin(), end = i->items.cend(); j != end; ++j) {
(*j)->setPosition(-1);
}
}
}
_inlineRows.clear();
}
InlineItem *StickerPanInner::layoutPrepareSavedGif(DocumentData *doc, int32 position) {
auto i = _gifLayouts.constFind(doc);
if (i == _gifLayouts.cend()) {
if (auto layout = InlineItem::createLayoutGif(doc)) {
i = _gifLayouts.insert(doc, layout.release());
i.value()->initDimensions();
} else {
return nullptr;
}
}
if (!i.value()->maxWidth()) return nullptr;
i.value()->setPosition(position);
return i.value();
}
InlineItem *StickerPanInner::layoutPrepareInlineResult(InlineResult *result, int32 position) {
auto i = _inlineLayouts.constFind(result);
if (i == _inlineLayouts.cend()) {
if (auto layout = InlineItem::createLayout(result, _inlineWithThumb)) {
i = _inlineLayouts.insert(result, layout.release());
i.value()->initDimensions();
} else {
return nullptr;
}
}
if (!i.value()->maxWidth()) return nullptr;
i.value()->setPosition(position);
return i.value();
}
void StickerPanInner::deleteUnusedGifLayouts() {
if (_inlineRows.isEmpty() || !_showingSavedGifs) { // delete all
for_const (const InlineItem *item, _gifLayouts) {
delete item;
}
_gifLayouts.clear();
} else {
for (GifLayouts::iterator i = _gifLayouts.begin(); i != _gifLayouts.cend();) {
if (i.value()->position() < 0) {
delete i.value();
i = _gifLayouts.erase(i);
} else {
++i;
}
}
}
}
void StickerPanInner::deleteUnusedInlineLayouts() {
if (_inlineRows.isEmpty() || _showingSavedGifs) { // delete all
for_const (const InlineItem *item, _inlineLayouts) {
delete item;
}
_inlineLayouts.clear();
} else {
for (InlineLayouts::iterator i = _inlineLayouts.begin(); i != _inlineLayouts.cend();) {
if (i.value()->position() < 0) {
delete i.value();
i = _inlineLayouts.erase(i);
} else {
++i;
}
}
}
}
StickerPanInner::InlineRow &StickerPanInner::layoutInlineRow(InlineRow &row, int32 sumWidth) {
int32 count = row.items.size();
t_assert(count <= InlineItemsMaxPerRow);
// enumerate items in the order of growing maxWidth()
// for that sort item indices by maxWidth()
int indices[InlineItemsMaxPerRow];
for (int i = 0; i < count; ++i) {
indices[i] = i;
}
std::sort(indices, indices + count, [&row](int a, int b) -> bool {
return row.items.at(a)->maxWidth() < row.items.at(b)->maxWidth();
});
row.height = 0;
int availw = width() - st::inlineResultsLeft;
for (int i = 0; i < count; ++i) {
int index = indices[i];
int w = sumWidth ? (row.items.at(index)->maxWidth() * availw / sumWidth) : row.items.at(index)->maxWidth();
int actualw = qMax(w, int(st::inlineResultsMinWidth));
row.height = qMax(row.height, row.items.at(index)->resizeGetHeight(actualw));
if (sumWidth) {
availw -= actualw;
sumWidth -= row.items.at(index)->maxWidth();
if (index > 0 && row.items.at(index - 1)->hasRightSkip()) {
availw -= st::inlineResultsSkip;
sumWidth -= st::inlineResultsSkip;
}
}
}
return row;
}
void StickerPanInner::preloadImages() {
if (_showingInlineItems) {
for (int32 row = 0, rows = _inlineRows.size(); row < rows; ++row) {
for (int32 col = 0, cols = _inlineRows.at(row).items.size(); col < cols; ++col) {
_inlineRows.at(row).items.at(col)->preload();
}
}
return;
}
for (int32 i = 0, l = _sets.size(), k = 0; i < l; ++i) {
for (int32 j = 0, n = _sets.at(i).pack.size(); j < n; ++j) {
if (++k > StickerPanPerRow * (StickerPanPerRow + 1)) break;
DocumentData *sticker = _sets.at(i).pack.at(j);
if (!sticker || !sticker->sticker()) continue;
bool goodThumb = !sticker->thumb->isNull() && ((sticker->thumb->width() >= 128) || (sticker->thumb->height() >= 128));
if (goodThumb) {
sticker->thumb->load();
} else {
sticker->automaticLoad(0);
}
}
if (k > StickerPanPerRow * (StickerPanPerRow + 1)) break;
}
}
uint64 StickerPanInner::currentSet(int yOffset) const {
if (_showingInlineItems) return Stickers::NoneSetId;
int y, ytill = 0;
for (int i = 0, l = _sets.size(); i < l; ++i) {
int cnt = _sets.at(i).pack.size();
y = ytill;
ytill = y + st::emojiPanHeader + ((cnt / StickerPanPerRow) + ((cnt % StickerPanPerRow) ? 1 : 0)) * st::stickerPanSize.height();
if (yOffset < ytill) {
return _sets.at(i).id;
}
}
return _sets.isEmpty() ? Stickers::RecentSetId : _sets.back().id;
}
void StickerPanInner::hideInlineRowsPanel() {
clearInlineRows(false);
if (_showingInlineItems) {
_showingSavedGifs = cShowingSavedGifs();
if (_showingSavedGifs) {
refreshSavedGifs();
emit scrollToY(0);
emit scrollUpdated();
} else {
showStickerSet(Stickers::RecentSetId);
}
}
}
void StickerPanInner::clearInlineRowsPanel() {
clearInlineRows(false);
}
void StickerPanInner::refreshSwitchPmButton(const InlineCacheEntry *entry) {
if (!entry || entry->switchPmText.isEmpty()) {
_switchPmButton.reset();
_switchPmStartToken.clear();
} else {
if (!_switchPmButton) {
_switchPmButton = std_::make_unique<BoxButton>(this, QString(), st::switchPmButton);
_switchPmButton->show();
_switchPmButton->move(st::inlineResultsLeft, st::emojiPanHeader);
connect(_switchPmButton.get(), SIGNAL(clicked()), this, SLOT(onSwitchPm()));
}
_switchPmButton->setText(entry->switchPmText); // doesn't perform text.toUpper()
_switchPmStartToken = entry->switchPmStartToken;
}
update();
}
int StickerPanInner::refreshInlineRows(UserData *bot, const InlineCacheEntry *entry, bool resultsDeleted) {
_inlineBot = bot;
refreshSwitchPmButton(entry);
auto clearResults = [this, entry]() {
if (!entry) {
return true;
}
if (entry->results.isEmpty() && entry->switchPmText.isEmpty()) {
if (!_inlineBot || _inlineBot->username != cInlineGifBotUsername()) {
return true;
}
}
return false;
};
if (clearResults()) {
if (resultsDeleted) {
clearInlineRows(true);
}
emit emptyInlineRows();
return 0;
}
clearSelection(true);
t_assert(_inlineBot != 0);
_inlineBotTitle = lng_inline_bot_results(lt_inline_bot, _inlineBot->username.isEmpty() ? _inlineBot->name : ('@' + _inlineBot->username));
_showingInlineItems = true;
_showingSavedGifs = false;
_settings.hide();
int32 count = entry->results.size(), from = validateExistingInlineRows(entry->results), added = 0;
if (count) {
_inlineRows.reserve(count);
InlineRow row;
row.items.reserve(InlineItemsMaxPerRow);
int32 sumWidth = 0;
for (int32 i = from; i < count; ++i) {
if (inlineRowsAddItem(0, entry->results.at(i), row, sumWidth)) {
++added;
}
}
inlineRowFinalize(row, sumWidth, true);
}
int32 h = countHeight();
if (h != height()) resize(width(), h);
update();
emit refreshIcons();
_lastMousePos = QCursor::pos();
updateSelected();
return added;
}
int32 StickerPanInner::validateExistingInlineRows(const InlineResults &results) {
int32 count = results.size(), until = 0, untilrow = 0, untilcol = 0;
for (; until < count;) {
if (untilrow >= _inlineRows.size() || _inlineRows.at(untilrow).items.at(untilcol)->getResult() != results.at(until)) {
break;
}
++until;
if (++untilcol == _inlineRows.at(untilrow).items.size()) {
++untilrow;
untilcol = 0;
}
}
if (until == count) { // all items are layed out
if (untilrow == _inlineRows.size()) { // nothing changed
return until;
}
for (int32 i = untilrow, l = _inlineRows.size(), skip = untilcol; i < l; ++i) {
for (int32 j = 0, s = _inlineRows.at(i).items.size(); j < s; ++j) {
if (skip) {
--skip;
} else {
_inlineRows.at(i).items.at(j)->setPosition(-1);
}
}
}
if (!untilcol) { // all good rows are filled
_inlineRows.resize(untilrow);
return until;
}
_inlineRows.resize(untilrow + 1);
_inlineRows[untilrow].items.resize(untilcol);
_inlineRows[untilrow] = layoutInlineRow(_inlineRows[untilrow]);
return until;
}
if (untilrow && !untilcol) { // remove last row, maybe it is not full
--untilrow;
untilcol = _inlineRows.at(untilrow).items.size();
}
until -= untilcol;
for (int32 i = untilrow, l = _inlineRows.size(); i < l; ++i) {
for (int32 j = 0, s = _inlineRows.at(i).items.size(); j < s; ++j) {
_inlineRows.at(i).items.at(j)->setPosition(-1);
}
}
_inlineRows.resize(untilrow);
if (_inlineRows.isEmpty()) {
_inlineWithThumb = false;
for (int32 i = until; i < count; ++i) {
if (results.at(i)->hasThumbDisplay()) {
_inlineWithThumb = true;
break;
}
}
}
return until;
}
void StickerPanInner::notify_inlineItemLayoutChanged(const InlineItem *layout) {
if (_selected < 0 || !_showingInlineItems) {
return;
}
int32 row = _selected / MatrixRowShift, col = _selected % MatrixRowShift;
if (row < _inlineRows.size() && col < _inlineRows.at(row).items.size()) {
if (layout == _inlineRows.at(row).items.at(col)) {
updateSelected();
}
}
}
void StickerPanInner::ui_repaintInlineItem(const InlineItem *layout) {
uint64 ms = getms();
if (_lastScrolled + 100 <= ms) {
update();
} else {
_updateInlineItems.start(_lastScrolled + 100 - ms);
}
}
bool StickerPanInner::ui_isInlineItemVisible(const InlineItem *layout) {
int32 position = layout->position();
if (!_showingInlineItems || position < 0) return false;
int32 row = position / MatrixRowShift, col = position % MatrixRowShift;
t_assert((row < _inlineRows.size()) && (col < _inlineRows.at(row).items.size()));
const InlineItems &inlineItems(_inlineRows.at(row).items);
int32 top = st::emojiPanHeader;
for (int32 i = 0; i < row; ++i) {
top += _inlineRows.at(i).height;
}
return (top < _top + _maxHeight) && (top + _inlineRows.at(row).items.at(col)->height() > _top);
}
bool StickerPanInner::ui_isInlineItemBeingChosen() {
return _showingInlineItems;
}
void StickerPanInner::appendSet(uint64 setId) {
auto &sets = Global::StickerSets();
auto it = sets.constFind(setId);
if (it == sets.cend() || (it->flags & MTPDstickerSet::Flag::f_archived) || it->stickers.isEmpty()) return;
StickerPack pack;
pack.reserve(it->stickers.size());
for (int32 i = 0, l = it->stickers.size(); i < l; ++i) {
pack.push_back(it->stickers.at(i));
}
_sets.push_back(DisplayedSet(it->id, it->flags, it->title, pack.size() + 1, pack));
}
void StickerPanInner::refreshRecent() {
if (_showingInlineItems) {
if (_showingSavedGifs) {
refreshSavedGifs();
}
} else {
refreshRecentStickers();
}
}
void StickerPanInner::refreshRecentStickers(bool performResize) {
_custom.clear();
clearSelection(true);
auto &sets = Global::StickerSets();
auto &recent = cGetRecentStickers();
auto customIt = sets.constFind(Stickers::CustomSetId);
auto cloudIt = sets.constFind(Stickers::CloudRecentSetId);
if (recent.isEmpty()
&& (customIt == sets.cend() || customIt->stickers.isEmpty())
&& (cloudIt == sets.cend() || cloudIt->stickers.isEmpty())) {
if (!_sets.isEmpty() && _sets.at(0).id == Stickers::RecentSetId) {
_sets.pop_front();
}
} else {
StickerPack recentPack;
int customCnt = (customIt == sets.cend()) ? 0 : customIt->stickers.size();
int cloudCnt = (cloudIt == sets.cend()) ? 0 : cloudIt->stickers.size();
recentPack.reserve(cloudCnt + recent.size() + customCnt);
_custom.reserve(cloudCnt + recent.size() + customCnt);
if (cloudCnt > 0) {
for_const (auto sticker, cloudIt->stickers) {
recentPack.push_back(sticker);
_custom.push_back(false);
}
}
for_const (auto &recentSticker, recent) {
auto sticker = recentSticker.first;
recentPack.push_back(sticker);
_custom.push_back(false);
}
if (customCnt > 0) {
for_const (auto &sticker, customIt->stickers) {
auto index = recentPack.indexOf(sticker);
if (index >= cloudCnt) {
_custom[index] = true; // mark stickers from recent as custom
} else {
recentPack.push_back(sticker);
_custom.push_back(true);
}
}
}
if (_sets.isEmpty() || _sets.at(0).id != Stickers::RecentSetId) {
_sets.push_back(DisplayedSet(Stickers::RecentSetId, MTPDstickerSet::Flag::f_official | MTPDstickerSet_ClientFlag::f_special, lang(lng_recent_stickers), recentPack.size() * 2, recentPack));
} else {
_sets[0].pack = recentPack;
_sets[0].hovers.resize(recentPack.size() * 2);
}
}
if (performResize && !_showingInlineItems) {
int32 h = countHeight();
if (h != height()) {
resize(width(), h);
emit needRefreshPanels();
}
updateSelected();
}
}
void StickerPanInner::fillIcons(QList<StickerIcon> &icons) {
icons.clear();
icons.reserve(_sets.size() + 1);
if (!cSavedGifs().isEmpty()) icons.push_back(StickerIcon(Stickers::NoneSetId));
if (_sets.isEmpty()) return;
int32 i = 0;
if (_sets.at(0).id == Stickers::RecentSetId) ++i;
if (i > 0) icons.push_back(StickerIcon(Stickers::RecentSetId));
for (int32 l = _sets.size(); i < l; ++i) {
DocumentData *s = _sets.at(i).pack.at(0);
int32 availw = st::rbEmoji.width - 2 * st::stickerIconPadding, availh = st::rbEmoji.height - 2 * st::stickerIconPadding;
int32 thumbw = s->thumb->width(), thumbh = s->thumb->height(), pixw = 1, pixh = 1;
if (availw * thumbh > availh * thumbw) {
pixh = availh;
pixw = (pixh * thumbw) / thumbh;
} else {
pixw = availw;
pixh = thumbw ? ((pixw * thumbh) / thumbw) : 1;
}
if (pixw < 1) pixw = 1;
if (pixh < 1) pixh = 1;
icons.push_back(StickerIcon(_sets.at(i).id, s, pixw, pixh));
}
}
void StickerPanInner::fillPanels(QVector<EmojiPanel*> &panels) {
for (int32 i = 0; i < panels.size(); ++i) {
panels.at(i)->hide();
panels.at(i)->deleteLater();
}
panels.clear();
if (_showingInlineItems) {
panels.push_back(new EmojiPanel(parentWidget(), _showingSavedGifs ? lang(lng_saved_gifs) : _inlineBotTitle, Stickers::NoneSetId, true, 0));
panels.back()->show();
return;
}
if (_sets.isEmpty()) return;
int y = 0;
panels.reserve(_sets.size());
for (int32 i = 0, l = _sets.size(); i < l; ++i) {
bool special = (_sets.at(i).flags & MTPDstickerSet::Flag::f_official);
panels.push_back(new EmojiPanel(parentWidget(), _sets.at(i).title, _sets.at(i).id, special, y));
panels.back()->show();
connect(panels.back(), SIGNAL(deleteClicked(quint64)), this, SIGNAL(removing(quint64)));
int cnt = _sets.at(i).pack.size(), rows = (cnt / StickerPanPerRow) + ((cnt % StickerPanPerRow) ? 1 : 0);
int h = st::emojiPanHeader + rows * st::stickerPanSize.height();
y += h;
}
}
void StickerPanInner::refreshPanels(QVector<EmojiPanel*> &panels) {
if (_showingInlineItems) return;
if (panels.size() != _sets.size()) return fillPanels(panels);
int32 y = 0;
for (int32 i = 0, l = _sets.size(); i < l; ++i) {
panels.at(i)->setWantedY(y);
int cnt = _sets.at(i).pack.size(), rows = (cnt / StickerPanPerRow) + ((cnt % StickerPanPerRow) ? 1 : 0);
int h = st::emojiPanHeader + rows * st::stickerPanSize.height();
y += h;
}
}
void StickerPanInner::updateSelected() {
if (_pressedSel >= 0 && !_previewShown) {
return;
}
int32 selIndex = -1;
QPoint p(mapFromGlobal(_lastMousePos));
if (_showingInlineItems) {
int sx = (rtl() ? width() - p.x() : p.x()) - st::inlineResultsLeft;
int sy = p.y() - st::emojiPanHeader;
if (_switchPmButton) {
sy -= _switchPmButton->height() + st::inlineResultsSkip;
}
int row = -1, col = -1, sel = -1;
ClickHandlerPtr lnk;
ClickHandlerHost *lnkhost = nullptr;
HistoryCursorState cursor = HistoryDefaultCursorState;
if (sy >= 0) {
row = 0;
for (int rows = _inlineRows.size(); row < rows; ++row) {
if (sy < _inlineRows.at(row).height) {
break;
}
sy -= _inlineRows.at(row).height;
}
}
if (sx >= 0 && row >= 0 && row < _inlineRows.size()) {
const InlineItems &inlineItems(_inlineRows.at(row).items);
col = 0;
for (int32 cols = inlineItems.size(); col < cols; ++col) {
int32 width = inlineItems.at(col)->width();
if (sx < width) {
break;
}
sx -= width;
if (inlineItems.at(col)->hasRightSkip()) {
sx -= st::inlineResultsSkip;
}
}
if (col < inlineItems.size()) {
sel = row * MatrixRowShift + col;
inlineItems.at(col)->getState(lnk, cursor, sx, sy);
lnkhost = inlineItems.at(col);
} else {
row = col = -1;
}
} else {
row = col = -1;
}
int32 srow = (_selected >= 0) ? (_selected / MatrixRowShift) : -1;
int32 scol = (_selected >= 0) ? (_selected % MatrixRowShift) : -1;
if (_selected != sel) {
if (srow >= 0 && scol >= 0) {
t_assert(srow >= 0 && srow < _inlineRows.size() && scol >= 0 && scol < _inlineRows.at(srow).items.size());
Ui::repaintInlineItem(_inlineRows.at(srow).items.at(scol));
}
_selected = sel;
if (row >= 0 && col >= 0) {
t_assert(row >= 0 && row < _inlineRows.size() && col >= 0 && col < _inlineRows.at(row).items.size());
Ui::repaintInlineItem(_inlineRows.at(row).items.at(col));
}
if (_pressedSel >= 0 && _selected >= 0 && _pressedSel != _selected) {
_pressedSel = _selected;
if (row >= 0 && col >= 0) {
auto layout = _inlineRows.at(row).items.at(col);
if (auto previewDocument = layout->getPreviewDocument()) {
Ui::showMediaPreview(previewDocument);
} else if (auto previewPhoto = layout->getPreviewPhoto()) {
Ui::showMediaPreview(previewPhoto);
}
}
}
}
if (ClickHandler::setActive(lnk, lnkhost)) {
setCursor(lnk ? style::cur_pointer : style::cur_default);
}
return;
}
int y, ytill = 0, sx = (rtl() ? width() - p.x() : p.x()) - st::stickerPanPadding;
for (int c = 0, l = _sets.size(); c < l; ++c) {
const DisplayedSet &set(_sets.at(c));
int cnt = set.pack.size();
bool special = (set.flags & MTPDstickerSet::Flag::f_official);
y = ytill;
ytill = y + st::emojiPanHeader + ((cnt / StickerPanPerRow) + ((cnt % StickerPanPerRow) ? 1 : 0)) * st::stickerPanSize.height();
if (p.y() >= y && p.y() < ytill) {
y += st::emojiPanHeader;
if (p.y() >= y && sx >= 0 && sx < StickerPanPerRow * st::stickerPanSize.width()) {
selIndex = qFloor((p.y() - y) / st::stickerPanSize.height()) * StickerPanPerRow + qFloor(sx / st::stickerPanSize.width());
if (selIndex >= set.pack.size()) {
selIndex = -1;
} else {
if (set.id == Stickers::RecentSetId && _custom[selIndex]) {
int32 inx = sx - (selIndex % StickerPanPerRow) * st::stickerPanSize.width(), iny = p.y() - y - ((selIndex / StickerPanPerRow) * st::stickerPanSize.height());
if (inx >= st::stickerPanSize.width() - st::stickerPanDelete.pxWidth() && iny < st::stickerPanDelete.pxHeight()) {
selIndex += set.pack.size();
}
}
selIndex += c * MatrixRowShift;
}
}
break;
}
}
bool startanim = false;
int oldSel = _selected, oldSelTab = oldSel / MatrixRowShift, xOldSel = -1, newSel = selIndex, newSelTab = newSel / MatrixRowShift, xNewSel = -1;
if (oldSel >= 0 && oldSelTab < _sets.size() && _sets[oldSelTab].id == Stickers::RecentSetId && oldSel >= oldSelTab * MatrixRowShift + _sets[oldSelTab].pack.size()) {
xOldSel = oldSel;
oldSel -= _sets[oldSelTab].pack.size();
}
if (newSel >= 0 && newSelTab < _sets.size() && _sets[newSelTab].id == Stickers::RecentSetId && newSel >= newSelTab * MatrixRowShift + _sets[newSelTab].pack.size()) {
xNewSel = newSel;
newSel -= _sets[newSelTab].pack.size();
}
if (newSel != oldSel) {
if (oldSel >= 0) {
_animations.remove(oldSel + 1);
if (_animations.find(-oldSel - 1) == _animations.end()) {
if (_animations.isEmpty()) startanim = true;
_animations.insert(-oldSel - 1, getms());
}
}
if (newSel >= 0) {
_animations.remove(-newSel - 1);
if (_animations.find(newSel + 1) == _animations.end()) {
if (_animations.isEmpty()) startanim = true;
_animations.insert(newSel + 1, getms());
}
}
setCursor((newSel >= 0) ? style::cur_pointer : style::cur_default);
}
if (xNewSel != xOldSel) {
if (xOldSel >= 0) {
_animations.remove(xOldSel + 1);
if (_animations.find(-xOldSel - 1) == _animations.end()) {
if (_animations.isEmpty()) startanim = true;
_animations.insert(-xOldSel - 1, getms());
}
}
if (xNewSel >= 0) {
_animations.remove(-xNewSel - 1);
if (_animations.find(xNewSel + 1) == _animations.end()) {
if (_animations.isEmpty()) startanim = true;
_animations.insert(xNewSel + 1, getms());
}
}
}
_selected = selIndex;
if (_pressedSel >= 0 && _selected >= 0 && _pressedSel != _selected) {
_pressedSel = _selected;
if (newSel >= 0 && xNewSel < 0) {
Ui::showMediaPreview(_sets.at(newSelTab).pack.at(newSel % MatrixRowShift));
}
}
if (startanim && !_a_selected.animating()) _a_selected.start();
}
void StickerPanInner::onSettings() {
Ui::showLayer(new StickersBox());
}
void StickerPanInner::onPreview() {
if (_pressedSel < 0) return;
if (_showingInlineItems) {
int32 row = _pressedSel / MatrixRowShift, col = _pressedSel % MatrixRowShift;
if (row < _inlineRows.size() && col < _inlineRows.at(row).items.size()) {
auto layout = _inlineRows.at(row).items.at(col);
if (auto previewDocument = layout->getPreviewDocument()) {
Ui::showMediaPreview(previewDocument);
_previewShown = true;
} else if (auto previewPhoto = layout->getPreviewPhoto()) {
Ui::showMediaPreview(previewPhoto);
_previewShown = true;
}
}
} else if (_pressedSel < MatrixRowShift * _sets.size()) {
int tab = (_pressedSel / MatrixRowShift), sel = _pressedSel % MatrixRowShift;
if (sel < _sets.at(tab).pack.size()) {
Ui::showMediaPreview(_sets.at(tab).pack.at(sel));
_previewShown = true;
}
}
}
void StickerPanInner::onUpdateInlineItems() {
if (!_showingInlineItems) return;
uint64 ms = getms();
if (_lastScrolled + 100 <= ms) {
update();
} else {
_updateInlineItems.start(_lastScrolled + 100 - ms);
}
}
void StickerPanInner::onSwitchPm() {
if (_inlineBot && _inlineBot->botInfo) {
_inlineBot->botInfo->startToken = _switchPmStartToken;
Ui::showPeerHistory(_inlineBot, ShowAndStartBotMsgId);
}
}
void StickerPanInner::step_selected(uint64 ms, bool timer) {
QRegion toUpdate;
for (Animations::iterator i = _animations.begin(); i != _animations.end();) {
int index = qAbs(i.key()) - 1, tab = (index / MatrixRowShift), sel = index % MatrixRowShift;
float64 dt = float64(ms - i.value()) / st::emojiPanDuration;
if (dt >= 1) {
_sets[tab].hovers[sel] = (i.key() > 0) ? 1 : 0;
i = _animations.erase(i);
} else {
_sets[tab].hovers[sel] = (i.key() > 0) ? dt : (1 - dt);
++i;
}
toUpdate += stickerRect(tab, sel);
}
if (timer) rtlupdate(toUpdate.boundingRect());
if (_animations.isEmpty()) _a_selected.stop();
}
void StickerPanInner::showStickerSet(uint64 setId) {
clearSelection(true);
if (setId == Stickers::NoneSetId) {
bool wasNotShowingGifs = !_showingInlineItems;
if (wasNotShowingGifs) {
_showingInlineItems = true;
_showingSavedGifs = true;
cSetShowingSavedGifs(true);
emit saveConfigDelayed(SaveRecentEmojisTimeout);
}
refreshSavedGifs();
emit scrollToY(0);
emit scrollUpdated();
showFinish();
return;
}
if (_showingInlineItems) {
if (_setGifCommand && _showingSavedGifs) {
App::insertBotCommand(qsl(""), true);
}
_setGifCommand = false;
_showingInlineItems = false;
cSetShowingSavedGifs(false);
emit saveConfigDelayed(SaveRecentEmojisTimeout);
Notify::clipStopperHidden(ClipStopperSavedGifsPanel);
refreshRecentStickers(true);
emit refreshIcons();
}
int32 y = 0;
for (int c = 0; c < _sets.size(); ++c) {
if (_sets.at(c).id == setId) break;
int rows = (_sets[c].pack.size() / StickerPanPerRow) + ((_sets[c].pack.size() % StickerPanPerRow) ? 1 : 0);
y += st::emojiPanHeader + rows * st::stickerPanSize.height();
}
emit scrollToY(y);
emit scrollUpdated();
_lastMousePos = QCursor::pos();
update();
}
void StickerPanInner::updateShowingSavedGifs() {
if (cShowingSavedGifs()) {
if (!_showingInlineItems) {
clearSelection(true);
_showingSavedGifs = _showingInlineItems = true;
if (_inlineRows.isEmpty()) refreshSavedGifs();
}
} else if (!_showingInlineItems) {
clearSelection(true);
_showingSavedGifs = false;
}
}
void StickerPanInner::showFinish() {
if (_showingInlineItems && _showingSavedGifs) {
_setGifCommand = App::insertBotCommand('@' + cInlineGifBotUsername(), true);
}
}
EmojiPanel::EmojiPanel(QWidget *parent, const QString &text, uint64 setId, bool special, int32 wantedY) : TWidget(parent)
, _wantedY(wantedY)
, _setId(setId)
, _special(special)
, _deleteVisible(false)
, _delete(special ? 0 : new IconedButton(this, st::notifyClose)) { // Stickers::NoneSetId if in emoji
resize(st::emojiPanWidth, st::emojiPanHeader);
setMouseTracking(true);
setFocusPolicy(Qt::NoFocus);
setText(text);
if (_delete) {
_delete->hide();
_delete->moveToRight(st::emojiPanHeaderLeft - ((_delete->width() - st::notifyClose.icon.pxWidth()) / 2), (st::emojiPanHeader - _delete->height()) / 2, width());
connect(_delete, SIGNAL(clicked()), this, SLOT(onDelete()));
}
}
void EmojiPanel::onDelete() {
emit deleteClicked(_setId);
}
void EmojiPanel::setText(const QString &text) {
_fullText = text;
updateText();
}
void EmojiPanel::updateText() {
int32 availw = st::emojiPanWidth - st::emojiPanHeaderLeft * 2;
if (_deleteVisible) {
if (!_special && _setId != Stickers::NoneSetId) {
availw -= st::notifyClose.icon.pxWidth() + st::emojiPanHeaderLeft;
}
} else {
auto switchText = ([this]() {
if (_setId != Stickers::NoneSetId) {
return lang(lng_switch_emoji);
}
if (cSavedGifs().isEmpty()) {
return lang(lng_switch_stickers);
}
return lang(lng_switch_stickers_gifs);
})();
availw -= st::emojiSwitchSkip + st::emojiPanHeaderFont->width(switchText);
}
_text = st::emojiPanHeaderFont->elided(_fullText, availw);
update();
}
void EmojiPanel::setDeleteVisible(bool isVisible) {
if (_deleteVisible != isVisible) {
_deleteVisible = isVisible;
updateText();
if (_delete) {
_delete->setVisible(_deleteVisible);
}
}
}
void EmojiPanel::mousePressEvent(QMouseEvent *e) {
emit mousePressed();
}
void EmojiPanel::paintEvent(QPaintEvent *e) {
Painter p(this);
if (!_deleteVisible) {
p.fillRect(0, 0, width(), st::emojiPanHeader, st::emojiPanHeaderBg->b);
}
p.setFont(st::emojiPanHeaderFont->f);
p.setPen(st::emojiPanHeaderColor->p);
p.drawTextLeft(st::emojiPanHeaderLeft, st::emojiPanHeaderTop, width(), _text);
}
EmojiSwitchButton::EmojiSwitchButton(QWidget *parent, bool toStickers) : Button(parent)
, _toStickers(toStickers) {
setCursor(style::cur_pointer);
updateText();
}
void EmojiSwitchButton::updateText(const QString &inlineBotUsername) {
if (_toStickers) {
if (inlineBotUsername.isEmpty()) {
_text = lang(cSavedGifs().isEmpty() ? lng_switch_stickers : lng_switch_stickers_gifs);
} else {
_text = '@' + inlineBotUsername;
}
} else {
_text = lang(lng_switch_emoji);
}
_textWidth = st::emojiPanHeaderFont->width(_text);
if (_toStickers && !inlineBotUsername.isEmpty()) {
int32 maxw = 0;
for (int c = 0; c < emojiTabCount; ++c) {
maxw = qMax(maxw, st::emojiPanHeaderFont->width(lang(LangKey(lng_emoji_category0 + c))));
}
maxw += st::emojiPanHeaderLeft + st::emojiSwitchSkip + (st::emojiSwitchSkip - st::emojiSwitchImgSkip);
if (_textWidth > st::emojiPanWidth - maxw) {
_text = st::emojiPanHeaderFont->elided(_text, st::emojiPanWidth - maxw);
_textWidth = st::emojiPanHeaderFont->width(_text);
}
}
int32 w = st::emojiSwitchSkip + _textWidth + (st::emojiSwitchSkip - st::emojiSwitchImgSkip);
resize(w, st::emojiPanHeader);
}
void EmojiSwitchButton::paintEvent(QPaintEvent *e) {
Painter p(this);
p.setFont(st::emojiPanHeaderFont->f);
p.setPen(st::emojiSwitchColor->p);
if (_toStickers) {
p.drawTextRight(st::emojiSwitchSkip, st::emojiPanHeaderTop, width(), _text, _textWidth);
p.drawSpriteRight(QPoint(st::emojiSwitchImgSkip - st::emojiSwitchStickers.pxWidth(), (st::emojiPanHeader - st::emojiSwitchStickers.pxHeight()) / 2), width(), st::emojiSwitchStickers);
} else {
p.drawTextRight(st::emojiSwitchImgSkip - st::emojiSwitchEmoji.pxWidth(), st::emojiPanHeaderTop, width(), lang(lng_switch_emoji), _textWidth);
p.drawSpriteRight(QPoint(st::emojiSwitchSkip + _textWidth - st::emojiSwitchEmoji.pxWidth(), (st::emojiPanHeader - st::emojiSwitchEmoji.pxHeight()) / 2), width(), st::emojiSwitchEmoji);
}
}
} // namespace internal
EmojiPan::EmojiPan(QWidget *parent) : TWidget(parent)
, _maxHeight(st::emojiPanMaxHeight)
, _contentMaxHeight(st::emojiPanMaxHeight)
, _contentHeight(_contentMaxHeight)
, _contentHeightEmoji(_contentHeight - st::rbEmoji.height)
, _contentHeightStickers(_contentHeight - st::rbEmoji.height)
, _horizontal(false)
, _noTabUpdate(false)
, _hiding(false)
, a_opacity(0)
, _a_appearance(animation(this, &EmojiPan::step_appearance))
, _shadow(st::dropdownDef.shadow)
, _recent(this , qsl("emoji_group"), dbietRecent , QString(), true , st::rbEmojiRecent)
, _people(this , qsl("emoji_group"), dbietPeople , QString(), false, st::rbEmojiPeople)
, _nature(this , qsl("emoji_group"), dbietNature , QString(), false, st::rbEmojiNature)
, _food(this , qsl("emoji_group"), dbietFood , QString(), false, st::rbEmojiFood)
, _activity(this, qsl("emoji_group"), dbietActivity, QString(), false, st::rbEmojiActivity)
, _travel(this , qsl("emoji_group"), dbietTravel , QString(), false, st::rbEmojiTravel)
, _objects(this , qsl("emoji_group"), dbietObjects , QString(), false, st::rbEmojiObjects)
, _symbols(this , qsl("emoji_group"), dbietSymbols , QString(), false, st::rbEmojiSymbols)
, _iconOver(-1)
, _iconSel(0)
, _iconDown(-1)
, _iconsDragging(false)
, _a_icons(animation(this, &EmojiPan::step_icons))
, _iconsLeft(0)
, _iconsTop(0)
, _iconsStartX(0)
, _iconsMax(0)
, _iconsX(0, 0)
, _iconSelX(0, 0)
, _iconsStartAnim(0)
, _stickersShown(false)
, _shownFromInlineQuery(false)
, _a_slide(animation(this, &EmojiPan::step_slide))
, e_scroll(this, st::emojiScroll)
, e_inner()
, e_switch(&e_scroll, true)
, s_scroll(this, st::emojiScroll)
, s_inner()
, s_switch(&s_scroll, false)
, _removingSetId(0)
, _inlineBot(0)
, _inlineRequestId(0) {
setFocusPolicy(Qt::NoFocus);
e_scroll.setFocusPolicy(Qt::NoFocus);
e_scroll.viewport()->setFocusPolicy(Qt::NoFocus);
s_scroll.setFocusPolicy(Qt::NoFocus);
s_scroll.viewport()->setFocusPolicy(Qt::NoFocus);
_width = st::dropdownDef.padding.left() + st::emojiPanWidth + st::dropdownDef.padding.right();
_height = st::dropdownDef.padding.top() + _contentHeight + st::dropdownDef.padding.bottom();
_bottom = 0;
resize(_width, _height);
e_scroll.resize(st::emojiPanWidth, _contentHeightEmoji);
s_scroll.resize(st::emojiPanWidth, _contentHeightStickers);
e_scroll.move(st::dropdownDef.padding.left(), st::dropdownDef.padding.top());
e_scroll.setWidget(&e_inner);
s_scroll.move(st::dropdownDef.padding.left(), st::dropdownDef.padding.top());
s_scroll.setWidget(&s_inner);
e_inner.moveToLeft(0, 0, e_scroll.width());
s_inner.moveToLeft(0, 0, s_scroll.width());
int32 left = _iconsLeft = st::dropdownDef.padding.left() + (st::emojiPanWidth - 8 * st::rbEmoji.width) / 2;
int32 top = _iconsTop = st::dropdownDef.padding.top() + _contentHeight - st::rbEmoji.height;
prepareTab(left, top, _width, _recent);
prepareTab(left, top, _width, _people);
prepareTab(left, top, _width, _nature);
prepareTab(left, top, _width, _food);
prepareTab(left, top, _width, _activity);
prepareTab(left, top, _width, _travel);
prepareTab(left, top, _width, _objects);
prepareTab(left, top, _width, _symbols);
e_inner.fillPanels(e_panels);
updatePanelsPositions(e_panels, 0);
_hideTimer.setSingleShot(true);
connect(&_hideTimer, SIGNAL(timeout()), this, SLOT(hideStart()));
connect(&e_inner, SIGNAL(scrollToY(int)), &e_scroll, SLOT(scrollToY(int)));
connect(&e_inner, SIGNAL(disableScroll(bool)), &e_scroll, SLOT(disableScroll(bool)));
connect(&s_inner, SIGNAL(scrollToY(int)), &s_scroll, SLOT(scrollToY(int)));
connect(&s_inner, SIGNAL(scrollUpdated()), this, SLOT(onScrollStickers()));
connect(&e_scroll, SIGNAL(scrolled()), this, SLOT(onScrollEmoji()));
connect(&s_scroll, SIGNAL(scrolled()), this, SLOT(onScrollStickers()));
connect(&e_inner, SIGNAL(selected(EmojiPtr)), this, SIGNAL(emojiSelected(EmojiPtr)));
connect(&s_inner, SIGNAL(selected(DocumentData*)), this, SIGNAL(stickerSelected(DocumentData*)));
connect(&s_inner, SIGNAL(selected(PhotoData*)), this, SIGNAL(photoSelected(PhotoData*)));
connect(&s_inner, SIGNAL(selected(InlineBots::Result*,UserData*)), this, SIGNAL(inlineResultSelected(InlineBots::Result*,UserData*)));
connect(&s_inner, SIGNAL(emptyInlineRows()), this, SLOT(onEmptyInlineRows()));
connect(&s_switch, SIGNAL(clicked()), this, SLOT(onSwitch()));
connect(&e_switch, SIGNAL(clicked()), this, SLOT(onSwitch()));
s_switch.moveToRight(0, 0, st::emojiPanWidth);
e_switch.moveToRight(0, 0, st::emojiPanWidth);
connect(&s_inner, SIGNAL(removing(quint64)), this, SLOT(onRemoveSet(quint64)));
connect(&s_inner, SIGNAL(refreshIcons()), this, SLOT(onRefreshIcons()));
connect(&e_inner, SIGNAL(needRefreshPanels()), this, SLOT(onRefreshPanels()));
connect(&s_inner, SIGNAL(needRefreshPanels()), this, SLOT(onRefreshPanels()));
_saveConfigTimer.setSingleShot(true);
connect(&_saveConfigTimer, SIGNAL(timeout()), this, SLOT(onSaveConfig()));
connect(&e_inner, SIGNAL(saveConfigDelayed(int32)), this, SLOT(onSaveConfigDelayed(int32)));
connect(&s_inner, SIGNAL(saveConfigDelayed(int32)), this, SLOT(onSaveConfigDelayed(int32)));
// inline bots
_inlineRequestTimer.setSingleShot(true);
connect(&_inlineRequestTimer, SIGNAL(timeout()), this, SLOT(onInlineRequest()));
if (cPlatform() == dbipMac || cPlatform() == dbipMacOld) {
connect(App::wnd()->windowHandle(), SIGNAL(activeChanged()), this, SLOT(onWndActiveChanged()));
}
setMouseTracking(true);
// setAttribute(Qt::WA_AcceptTouchEvents);
}
void EmojiPan::setMaxHeight(int32 h) {
_maxHeight = h;
updateContentHeight();
}
void EmojiPan::updateContentHeight() {
int32 h = qMin(_contentMaxHeight, _maxHeight);
int32 he = h - st::rbEmoji.height;
int32 hs = h - (s_inner.showSectionIcons() ? st::rbEmoji.height : 0);
if (h == _contentHeight && he == _contentHeightEmoji && hs == _contentHeightStickers) return;
int32 was = _contentHeight, wase = _contentHeightEmoji, wass = _contentHeightStickers;
_contentHeight = h;
_contentHeightEmoji = he;
_contentHeightStickers = hs;
_height = st::dropdownDef.padding.top() + _contentHeight + st::dropdownDef.padding.bottom();
resize(_width, _height);
move(x(), _bottom - height());
if (was > _contentHeight || (was == _contentHeight && wass > _contentHeightStickers)) {
e_scroll.resize(st::emojiPanWidth, _contentHeightEmoji);
s_scroll.resize(st::emojiPanWidth, _contentHeightStickers);
s_inner.setMaxHeight(_contentHeightStickers);
e_inner.setMaxHeight(_contentHeightEmoji);
} else {
s_inner.setMaxHeight(_contentHeightStickers);
e_inner.setMaxHeight(_contentHeightEmoji);
e_scroll.resize(st::emojiPanWidth, _contentHeightEmoji);
s_scroll.resize(st::emojiPanWidth, _contentHeightStickers);
}
_iconsTop = st::dropdownDef.padding.top() + _contentHeight - st::rbEmoji.height;
_recent.move(_recent.x(), _iconsTop);
_people.move(_people.x(), _iconsTop);
_nature.move(_nature.x(), _iconsTop);
_food.move(_food.x(), _iconsTop);
_activity.move(_activity.x(), _iconsTop);
_travel.move(_travel.x(), _iconsTop);
_objects.move(_objects.x(), _iconsTop);
_symbols.move(_symbols.x(), _iconsTop);
update();
}
void EmojiPan::prepareTab(int32 &left, int32 top, int32 _width, FlatRadiobutton &tab) {
tab.moveToLeft(left, top, _width);
left += tab.width();
tab.setAttribute(Qt::WA_OpaquePaintEvent);
connect(&tab, SIGNAL(changed()), this, SLOT(onTabChange()));
}
void EmojiPan::onWndActiveChanged() {
if (!App::wnd()->windowHandle()->isActive() && !isHidden()) {
leaveEvent(0);
}
}
void EmojiPan::onSaveConfig() {
Local::writeUserSettings();
}
void EmojiPan::onSaveConfigDelayed(int32 delay) {
_saveConfigTimer.start(delay);
}
void EmojiPan::paintStickerSettingsIcon(Painter &p) const {
int settingsLeft = _iconsLeft + 7 * st::rbEmoji.width;
p.drawSpriteLeft(settingsLeft + st::rbEmojiRecent.imagePos.x(), _iconsTop + st::rbEmojiRecent.imagePos.y(), width(), st::stickersSettings);
if (auto unread = Global::FeaturedStickerSetsUnreadCount()) {
Dialogs::Layout::UnreadBadgeStyle unreadSt;
unreadSt.sizeId = Dialogs::Layout::UnreadBadgeInStickersPanel;
unreadSt.size = st::stickersSettingsUnreadSize;
int unreadRight = settingsLeft + st::rbEmoji.width - st::stickersSettingsUnreadPosition.x();
if (rtl()) unreadRight = width() - unreadRight;
int unreadTop = _iconsTop + st::stickersSettingsUnreadPosition.y();
Dialogs::Layout::paintUnreadCount(p, QString::number(unread), unreadRight, unreadTop, unreadSt);
}
}
void EmojiPan::paintEvent(QPaintEvent *e) {
Painter p(this);
float64 o = 1;
if (!_cache.isNull()) {
p.setOpacity(o = a_opacity.current());
}
QRect r(st::dropdownDef.padding.left(), st::dropdownDef.padding.top(), _width - st::dropdownDef.padding.left() - st::dropdownDef.padding.right(), _height - st::dropdownDef.padding.top() - st::dropdownDef.padding.bottom());
_shadow.paint(p, r, st::dropdownDef.shadowShift);
if (_toCache.isNull()) {
if (_cache.isNull()) {
p.fillRect(myrtlrect(r.x() + r.width() - st::emojiScroll.width, r.y(), st::emojiScroll.width, e_scroll.height()), st::white->b);
if (_stickersShown && s_inner.showSectionIcons()) {
p.fillRect(r.left(), _iconsTop, r.width(), st::rbEmoji.height, st::emojiPanCategories);
paintStickerSettingsIcon(p);
if (!_icons.isEmpty()) {
int32 x = _iconsLeft, i = 0, selxrel = _iconsLeft + _iconSelX.current(), selx = selxrel - _iconsX.current();
for (int32 l = _icons.size(); i < l && !_icons.at(i).sticker; ++i) {
bool gifs = (_icons.at(i).setId == Stickers::NoneSetId);
if (selxrel != x) {
p.drawSpriteLeft(x + st::rbEmojiRecent.imagePos.x(), _iconsTop + st::rbEmojiRecent.imagePos.y(), width(), gifs ? st::savedGifsOver : st::rbEmojiRecent.imageRect);
}
if (selxrel < x + st::rbEmoji.width && selxrel > x - st::rbEmoji.width) {
p.setOpacity(1 - (qAbs(selxrel - x) / st::rbEmoji.width));
p.drawSpriteLeft(x + st::rbEmojiRecent.imagePos.x(), _iconsTop + st::rbEmojiRecent.imagePos.y(), width(), gifs ? st::savedGifsActive : st::rbEmojiRecent.chkImageRect);
p.setOpacity(1);
}
x += st::rbEmoji.width;
}
int32 skip = i;
QRect clip(x, _iconsTop, _iconsLeft + 7 * st::rbEmoji.width - x, st::rbEmoji.height);
if (rtl()) clip.moveLeft(width() - x - clip.width());
p.setClipRect(clip);
i += _iconsX.current() / int(st::rbEmoji.width);
x -= _iconsX.current() % int(st::rbEmoji.width);
for (int32 l = qMin(_icons.size(), i + 8 - skip); i < l; ++i) {
const internal::StickerIcon &s(_icons.at(i));
s.sticker->thumb->load();
QPixmap pix(s.sticker->thumb->pix(s.pixw, s.pixh));
p.drawPixmapLeft(x + (st::rbEmoji.width - s.pixw) / 2, _iconsTop + (st::rbEmoji.height - s.pixh) / 2, width(), pix);
x += st::rbEmoji.width;
}
if (rtl()) selx = width() - selx - st::rbEmoji.width;
p.setOpacity(skip ? qMax(1., selx / float64(skip * st::rbEmoji.width)) : 1.);
p.fillRect(selx, _iconsTop + st::rbEmoji.height - st::stickerIconPadding, st::rbEmoji.width, st::stickerIconSel, st::stickerIconSelColor);
float64 o_left = snap(float64(_iconsX.current()) / st::stickerIconLeft.pxWidth(), 0., 1.);
if (o_left > 0) {
p.setOpacity(o_left);
p.drawSpriteLeft(QRect(_iconsLeft + skip * st::rbEmoji.width, _iconsTop, st::stickerIconLeft.pxWidth(), st::rbEmoji.height), width(), st::stickerIconLeft);
}
float64 o_right = snap(float64(_iconsMax - _iconsX.current()) / st::stickerIconRight.pxWidth(), 0., 1.);
if (o_right > 0) {
p.setOpacity(o_right);
p.drawSpriteRight(QRect(width() - _iconsLeft - 7 * st::rbEmoji.width, _iconsTop, st::stickerIconRight.pxWidth(), st::rbEmoji.height), width(), st::stickerIconRight);
}
}
} else if (_stickersShown) {
int32 x = rtl() ? (_recent.x() + _recent.width()) : (_objects.x() + _objects.width());
p.fillRect(x, _recent.y(), r.left() + r.width() - x, st::rbEmoji.height, st::white);
} else {
p.fillRect(r.left(), _recent.y(), (rtl() ? _objects.x() : _recent.x() - r.left()), st::rbEmoji.height, st::emojiPanCategories);
int32 x = rtl() ? (_recent.x() + _recent.width()) : (_objects.x() + _objects.width());
p.fillRect(x, _recent.y(), r.left() + r.width() - x, st::rbEmoji.height, st::emojiPanCategories);
}
} else {
p.fillRect(r, st::white->b);
p.drawPixmap(r.left(), r.top(), _cache);
}
} else {
p.fillRect(QRect(r.left(), r.top(), r.width(), r.height() - st::rbEmoji.height), st::white->b);
p.fillRect(QRect(r.left(), _iconsTop, r.width(), st::rbEmoji.height), st::emojiPanCategories->b);
p.setOpacity(o * a_fromAlpha.current());
QRect fromDst = QRect(r.left() + a_fromCoord.current(), r.top(), _fromCache.width() / cIntRetinaFactor(), _fromCache.height() / cIntRetinaFactor());
QRect fromSrc = QRect(0, 0, _fromCache.width(), _fromCache.height());
if (fromDst.x() < r.left() + r.width() && fromDst.x() + fromDst.width() > r.left()) {
if (fromDst.x() < r.left()) {
fromSrc.setX((r.left() - fromDst.x()) * cIntRetinaFactor());
fromDst.setX(r.left());
} else if (fromDst.x() + fromDst.width() > r.left() + r.width()) {
fromSrc.setWidth((r.left() + r.width() - fromDst.x()) * cIntRetinaFactor());
fromDst.setWidth(r.left() + r.width() - fromDst.x());
}
p.drawPixmap(fromDst, _fromCache, fromSrc);
}
p.setOpacity(o * a_toAlpha.current());
QRect toDst = QRect(r.left() + a_toCoord.current(), r.top(), _toCache.width() / cIntRetinaFactor(), _toCache.height() / cIntRetinaFactor());
QRect toSrc = QRect(0, 0, _toCache.width(), _toCache.height());
if (toDst.x() < r.left() + r.width() && toDst.x() + toDst.width() > r.left()) {
if (toDst.x() < r.left()) {
toSrc.setX((r.left() - toDst.x()) * cIntRetinaFactor());
toDst.setX(r.left());
} else if (toDst.x() + toDst.width() > r.left() + r.width()) {
toSrc.setWidth((r.left() + r.width() - toDst.x()) * cIntRetinaFactor());
toDst.setWidth(r.left() + r.width() - toDst.x());
}
p.drawPixmap(toDst, _toCache, toSrc);
}
}
}
void EmojiPan::moveBottom(int32 bottom, bool force) {
_bottom = bottom;
if (isHidden() && !force) {
move(x(), _bottom - height());
return;
}
if (_stickersShown && s_inner.inlineResultsShown()) {
moveToLeft(0, _bottom - height());
} else {
moveToRight(0, _bottom - height());
}
}
void EmojiPan::enterEvent(QEvent *e) {
_hideTimer.stop();
if (_hiding) showStart();
}
void EmojiPan::leaveEvent(QEvent *e) {
if (_removingSetId || s_inner.inlineResultsShown()) return;
if (_a_appearance.animating()) {
hideStart();
} else {
_hideTimer.start(300);
}
}
void EmojiPan::otherEnter() {
_hideTimer.stop();
showStart();
}
void EmojiPan::otherLeave() {
if (_removingSetId || s_inner.inlineResultsShown()) return;
if (_a_appearance.animating()) {
hideStart();
} else {
_hideTimer.start(0);
}
}
void EmojiPan::mousePressEvent(QMouseEvent *e) {
if (!_stickersShown) return;
_iconsMousePos = e ? e->globalPos() : QCursor::pos();
updateSelected();
if (_iconOver == _icons.size()) {
Ui::showLayer(new StickersBox());
} else {
_iconDown = _iconOver;
_iconsMouseDown = _iconsMousePos;
_iconsStartX = _iconsX.current();
}
}
void EmojiPan::mouseMoveEvent(QMouseEvent *e) {
if (!_stickersShown) return;
_iconsMousePos = e ? e->globalPos() : QCursor::pos();
updateSelected();
int32 skip = 0;
for (int32 i = 0, l = _icons.size(); i < l; ++i) {
if (_icons.at(i).sticker) break;
++skip;
}
if (!_iconsDragging && !_icons.isEmpty() && _iconDown >= skip) {
if ((_iconsMousePos - _iconsMouseDown).manhattanLength() >= QApplication::startDragDistance()) {
_iconsDragging = true;
}
}
if (_iconsDragging) {
int32 newX = snap(_iconsStartX + (rtl() ? -1 : 1) * (_iconsMouseDown.x() - _iconsMousePos.x()), 0, _iconsMax);
if (newX != _iconsX.current()) {
_iconsX = anim::ivalue(newX, newX);
_iconsStartAnim = 0;
if (_iconAnimations.isEmpty()) _a_icons.stop();
updateIcons();
}
}
}
void EmojiPan::mouseReleaseEvent(QMouseEvent *e) {
if (!_stickersShown || _icons.isEmpty()) return;
int32 wasDown = _iconDown;
_iconDown = -1;
_iconsMousePos = e ? e->globalPos() : QCursor::pos();
if (_iconsDragging) {
int32 newX = snap(_iconsStartX + _iconsMouseDown.x() - _iconsMousePos.x(), 0, _iconsMax);
if (newX != _iconsX.current()) {
_iconsX = anim::ivalue(newX, newX);
_iconsStartAnim = 0;
if (_iconAnimations.isEmpty()) _a_icons.stop();
updateIcons();
}
_iconsDragging = false;
updateSelected();
} else {
updateSelected();
if (wasDown == _iconOver && _iconOver >= 0 && _iconOver < _icons.size()) {
_iconSelX = anim::ivalue(_iconOver * st::rbEmoji.width, _iconOver * st::rbEmoji.width);
s_inner.showStickerSet(_icons.at(_iconOver).setId);
}
}
}
bool EmojiPan::event(QEvent *e) {
if (e->type() == QEvent::TouchBegin) {
} else if (e->type() == QEvent::Wheel) {
int32 skip = 0;
for (int32 i = 0, l = _icons.size(); i < l; ++i) {
if (_icons.at(i).sticker) break;
++skip;
}
if (!_icons.isEmpty() && _iconOver >= skip && _iconOver < _icons.size() && _iconDown < 0) {
QWheelEvent *ev = static_cast<QWheelEvent*>(e);
bool hor = (ev->angleDelta().x() != 0 || ev->orientation() == Qt::Horizontal);
bool ver = (ev->angleDelta().y() != 0 || ev->orientation() == Qt::Vertical);
if (hor) _horizontal = true;
int32 newX = _iconsX.current();
if (/*_horizontal && */hor) {
newX = snap(newX - (rtl() ? -1 : 1) * (ev->pixelDelta().x() ? ev->pixelDelta().x() : ev->angleDelta().x()), 0, _iconsMax);
} else if (/*!_horizontal && */ver) {
newX = snap(newX - (ev->pixelDelta().y() ? ev->pixelDelta().y() : ev->angleDelta().y()), 0, _iconsMax);
}
if (newX != _iconsX.current()) {
_iconsX = anim::ivalue(newX, newX);
_iconsStartAnim = 0;
if (_iconAnimations.isEmpty()) _a_icons.stop();
updateSelected();
updateIcons();
}
}
}
return TWidget::event(e);
}
void EmojiPan::fastHide() {
if (_a_appearance.animating()) {
_a_appearance.stop();
}
a_opacity = anim::fvalue(0, 0);
_hideTimer.stop();
hide();
_cache = QPixmap();
}
void EmojiPan::refreshStickers() {
s_inner.refreshStickers();
if (!_stickersShown) {
s_inner.preloadImages();
}
update();
}
void EmojiPan::refreshSavedGifs() {
e_switch.updateText();
e_switch.moveToRight(0, 0, st::emojiPanWidth);
s_inner.refreshSavedGifs();
if (!_stickersShown) {
s_inner.preloadImages();
}
}
void EmojiPan::onRefreshIcons() {
_iconOver = -1;
_iconHovers.clear();
_iconAnimations.clear();
s_inner.fillIcons(_icons);
s_inner.fillPanels(s_panels);
_iconsX = anim::ivalue(0, 0);
_iconSelX.finish();
_iconsStartAnim = 0;
_a_icons.stop();
if (_icons.isEmpty()) {
_iconsMax = 0;
} else {
_iconHovers = QVector<float64>(_icons.size(), 0);
_iconsMax = qMax(int((_icons.size() - 7) * st::rbEmoji.width), 0);
}
updatePanelsPositions(s_panels, s_scroll.scrollTop());
updateSelected();
if (_stickersShown) {
validateSelectedIcon();
updateContentHeight();
}
updateIcons();
}
void EmojiPan::onRefreshPanels() {
s_inner.refreshPanels(s_panels);
e_inner.refreshPanels(e_panels);
if (_stickersShown) {
updatePanelsPositions(s_panels, s_scroll.scrollTop());
} else {
updatePanelsPositions(e_panels, e_scroll.scrollTop());
}
}
void EmojiPan::leaveToChildEvent(QEvent *e, QWidget *child) {
if (!_stickersShown) return;
_iconsMousePos = QCursor::pos();
updateSelected();
}
void EmojiPan::updateSelected() {
if (_iconDown >= 0) {
return;
}
QPoint p(mapFromGlobal(_iconsMousePos));
int32 x = p.x(), y = p.y(), newOver = -1;
if (rtl()) x = width() - x;
x -= _iconsLeft;
if (x >= st::rbEmoji.width * 7 && x < st::rbEmoji.width * 8 && y >= _iconsTop && y < _iconsTop + st::rbEmoji.height) {
newOver = _icons.size();
} else if (!_icons.isEmpty()) {
if (y >= _iconsTop && y < _iconsTop + st::rbEmoji.height && x >= 0 && x < 7 * st::rbEmoji.width && x < _icons.size() * st::rbEmoji.width) {
int32 skip = 0;
for (int32 i = 0, l = _icons.size(); i < l; ++i) {
if (_icons.at(i).sticker) break;
if (x < st::rbEmoji.width) {
newOver = i;
break;
}
x -= st::rbEmoji.width;
++skip;
}
if (newOver < 0) {
x += _iconsX.current();
newOver = qFloor(x / st::rbEmoji.width) + skip;
}
}
}
if (newOver != _iconOver) {
if (newOver < 0) {
setCursor(style::cur_default);
} else if (_iconOver < 0) {
setCursor(style::cur_pointer);
}
bool startanim = false;
if (_iconOver >= 0 && _iconOver < _icons.size()) {
_iconAnimations.remove(_iconOver + 1);
if (_iconAnimations.find(-_iconOver - 1) == _iconAnimations.end()) {
if (_iconAnimations.isEmpty() && !_iconsStartAnim) startanim = true;
_iconAnimations.insert(-_iconOver - 1, getms());
}
}
_iconOver = newOver;
if (_iconOver >= 0 && _iconOver < _icons.size()) {
_iconAnimations.remove(-_iconOver - 1);
if (_iconAnimations.find(_iconOver + 1) == _iconAnimations.end()) {
if (_iconAnimations.isEmpty() && !_iconsStartAnim) startanim = true;
_iconAnimations.insert(_iconOver + 1, getms());
}
}
if (startanim && !_a_icons.animating()) _a_icons.start();
}
}
void EmojiPan::updateIcons() {
if (!_stickersShown || !s_inner.showSectionIcons()) return;
QRect r(st::dropdownDef.padding.left(), st::dropdownDef.padding.top(), _width - st::dropdownDef.padding.left() - st::dropdownDef.padding.right(), _height - st::dropdownDef.padding.top() - st::dropdownDef.padding.bottom());
update(r.left(), _iconsTop, r.width(), st::rbEmoji.height);
}
void EmojiPan::step_icons(uint64 ms, bool timer) {
if (!_stickersShown) {
_a_icons.stop();
return;
}
for (Animations::iterator i = _iconAnimations.begin(); i != _iconAnimations.end();) {
int index = qAbs(i.key()) - 1;
float64 dt = float64(ms - i.value()) / st::emojiPanDuration;
if (index >= _iconHovers.size()) {
i = _iconAnimations.erase(i);
} else if (dt >= 1) {
_iconHovers[index] = (i.key() > 0) ? 1 : 0;
i = _iconAnimations.erase(i);
} else {
_iconHovers[index] = (i.key() > 0) ? dt : (1 - dt);
++i;
}
}
if (_iconsStartAnim) {
float64 dt = (ms - _iconsStartAnim) / float64(st::stickerIconMove);
if (dt >= 1) {
_iconsStartAnim = 0;
_iconsX.finish();
_iconSelX.finish();
} else {
_iconsX.update(dt, anim::linear);
_iconSelX.update(dt, anim::linear);
}
if (timer) updateSelected();
}
if (timer) updateIcons();
if (_iconAnimations.isEmpty() && !_iconsStartAnim) {
_a_icons.stop();
}
}
void EmojiPan::step_slide(float64 ms, bool timer) {
float64 fullDuration = st::introSlideDelta + st::introSlideDuration, dt = ms / fullDuration;
float64 dt1 = (ms > st::introSlideDuration) ? 1 : (ms / st::introSlideDuration), dt2 = (ms > st::introSlideDelta) ? (ms - st::introSlideDelta) / (st::introSlideDuration) : 0;
if (dt2 >= 1) {
_a_slide.stop();
a_fromCoord.finish();
a_fromAlpha.finish();
a_toCoord.finish();
a_toAlpha.finish();
_fromCache = _toCache = QPixmap();
if (_cache.isNull()) showAll();
} else {
a_fromCoord.update(dt1, st::introHideFunc);
a_fromAlpha.update(dt1, st::introAlphaHideFunc);
a_toCoord.update(dt2, st::introShowFunc);
a_toAlpha.update(dt2, st::introAlphaShowFunc);
}
if (timer) update();
}
void EmojiPan::step_appearance(float64 ms, bool timer) {
if (_cache.isNull()) {
_a_appearance.stop();
return;
}
float64 dt = ms / st::dropdownDef.duration;
if (dt >= 1) {
_a_appearance.stop();
a_opacity.finish();
if (_hiding) {
hideFinish();
} else {
_cache = QPixmap();
if (_toCache.isNull()) showAll();
}
} else {
a_opacity.update(dt, anim::linear);
}
if (timer) update();
}
void EmojiPan::hideStart() {
if (_removingSetId || s_inner.inlineResultsShown()) return;
hideAnimated();
}
void EmojiPan::prepareShowHideCache() {
if (_cache.isNull()) {
QPixmap from = _fromCache, to = _toCache;
_fromCache = _toCache = QPixmap();
showAll();
_cache = myGrab(this, rect().marginsRemoved(st::dropdownDef.padding));
_fromCache = from; _toCache = to;
}
}
void EmojiPan::hideAnimated() {
if (_hiding) return;
prepareShowHideCache();
hideAll();
_hiding = true;
a_opacity.start(0);
_a_appearance.start();
}
void EmojiPan::hideFinish() {
hide();
e_inner.hideFinish();
s_inner.hideFinish(true);
_cache = _toCache = _fromCache = QPixmap();
_a_slide.stop();
_horizontal = false;
_hiding = false;
e_scroll.scrollToY(0);
if (!_recent.checked()) {
_noTabUpdate = true;
_recent.setChecked(true);
_noTabUpdate = false;
}
s_scroll.scrollToY(0);
_iconOver = _iconDown = -1;
_iconSel = 0;
_iconsX = anim::ivalue(0, 0);
_iconSelX = anim::ivalue(0, 0);
_iconsStartAnim = 0;
_a_icons.stop();
_iconHovers = _icons.isEmpty() ? QVector<float64>() : QVector<float64>(_icons.size(), 0);
_iconAnimations.clear();
Notify::clipStopperHidden(ClipStopperSavedGifsPanel);
}
void EmojiPan::showStart() {
if (!isHidden() && !_hiding) {
return;
}
if (isHidden()) {
e_inner.refreshRecent();
if (s_inner.inlineResultsShown() && refreshInlineRows()) {
_stickersShown = true;
_shownFromInlineQuery = true;
} else {
s_inner.refreshRecent();
_stickersShown = false;
_shownFromInlineQuery = false;
_cache = QPixmap(); // clear after refreshInlineRows()
}
recountContentMaxHeight();
s_inner.preloadImages();
_fromCache = _toCache = QPixmap();
_a_slide.stop();
moveBottom(y() + height(), true);
} else if (_hiding) {
if (s_inner.inlineResultsShown() && refreshInlineRows()) {
onSwitch();
}
}
prepareShowHideCache();
hideAll();
_hiding = false;
show();
a_opacity.start(1);
_a_appearance.start();
emit updateStickers();
}
bool EmojiPan::eventFilter(QObject *obj, QEvent *e) {
if (e->type() == QEvent::Enter) {
//if (dynamic_cast<StickerPan*>(obj)) {
// enterEvent(e);
//} else {
otherEnter();
//}
} else if (e->type() == QEvent::Leave) {
//if (dynamic_cast<StickerPan*>(obj)) {
// leaveEvent(e);
//} else {
otherLeave();
//}
} else if (e->type() == QEvent::MouseButtonPress && static_cast<QMouseEvent*>(e)->button() == Qt::LeftButton/* && !dynamic_cast<StickerPan*>(obj)*/) {
if (isHidden() || _hiding) {
_hideTimer.stop();
showStart();
} else {
hideAnimated();
}
}
return false;
}
void EmojiPan::stickersInstalled(uint64 setId) {
_stickersShown = true;
if (isHidden()) {
moveBottom(y() + height(), true);
show();
a_opacity = anim::fvalue(0, 1);
a_opacity.update(0, anim::linear);
_cache = _fromCache = _toCache = QPixmap();
}
showAll();
s_inner.showStickerSet(setId);
updateContentHeight();
showStart();
}
void EmojiPan::notify_inlineItemLayoutChanged(const InlineBots::Layout::ItemBase *layout) {
if (_stickersShown && !isHidden()) {
s_inner.notify_inlineItemLayoutChanged(layout);
}
}
void EmojiPan::ui_repaintInlineItem(const InlineBots::Layout::ItemBase *layout) {
if (_stickersShown && !isHidden()) {
s_inner.ui_repaintInlineItem(layout);
}
}
bool EmojiPan::ui_isInlineItemVisible(const InlineBots::Layout::ItemBase *layout) {
if (_stickersShown && !isHidden()) {
return s_inner.ui_isInlineItemVisible(layout);
}
return false;
}
bool EmojiPan::ui_isInlineItemBeingChosen() {
if (_stickersShown && !isHidden()) {
return s_inner.ui_isInlineItemBeingChosen();
}
return false;
}
void EmojiPan::showAll() {
if (_stickersShown) {
s_scroll.show();
_recent.hide();
_people.hide();
_nature.hide();
_food.hide();
_activity.hide();
_travel.hide();
_objects.hide();
_symbols.hide();
e_scroll.hide();
} else {
s_scroll.hide();
_recent.show();
_people.show();
_nature.show();
_food.show();
_activity.show();
_travel.show();
_objects.show();
_symbols.show();
e_scroll.show();
}
}
void EmojiPan::hideAll() {
_recent.hide();
_people.hide();
_nature.hide();
_food.hide();
_activity.hide();
_travel.hide();
_objects.hide();
_symbols.hide();
e_scroll.hide();
s_scroll.hide();
e_inner.clearSelection(true);
s_inner.clearSelection(true);
}
void EmojiPan::onTabChange() {
if (_noTabUpdate) return;
DBIEmojiTab newTab = dbietRecent;
if (_people.checked()) newTab = dbietPeople;
else if (_nature.checked()) newTab = dbietNature;
else if (_food.checked()) newTab = dbietFood;
else if (_activity.checked()) newTab = dbietActivity;
else if (_travel.checked()) newTab = dbietTravel;
else if (_objects.checked()) newTab = dbietObjects;
else if (_symbols.checked()) newTab = dbietSymbols;
e_inner.showEmojiPack(newTab);
}
void EmojiPan::updatePanelsPositions(const QVector<internal::EmojiPanel*> &panels, int32 st) {
for (int32 i = 0, l = panels.size(); i < l; ++i) {
int32 y = panels.at(i)->wantedY() - st;
if (y < 0) {
y = (i + 1 < l) ? qMin(panels.at(i + 1)->wantedY() - st - int(st::emojiPanHeader), 0) : 0;
}
panels.at(i)->move(0, y);
panels.at(i)->setDeleteVisible(y >= st::emojiPanHeader);
}
}
void EmojiPan::onScrollEmoji() {
auto st = e_scroll.scrollTop();
updatePanelsPositions(e_panels, st);
auto tab = e_inner.currentTab(st);
FlatRadiobutton *check = nullptr;
switch (tab) {
case dbietRecent: check = &_recent; break;
case dbietPeople: check = &_people; break;
case dbietNature: check = &_nature; break;
case dbietFood: check = &_food; break;
case dbietActivity: check = &_activity; break;
case dbietTravel: check = &_travel; break;
case dbietObjects: check = &_objects; break;
case dbietSymbols: check = &_symbols; break;
}
if (check && !check->checked()) {
_noTabUpdate = true;
check->setChecked(true);
_noTabUpdate = false;
}
e_inner.setScrollTop(st);
}
void EmojiPan::onScrollStickers() {
auto st = s_scroll.scrollTop();
updatePanelsPositions(s_panels, st);
validateSelectedIcon(true);
if (st + s_scroll.height() > s_scroll.scrollTopMax()) {
onInlineRequest();
}
s_inner.setScrollTop(st);
}
void EmojiPan::validateSelectedIcon(bool animated) {
uint64 setId = s_inner.currentSet(s_scroll.scrollTop());
int32 newSel = 0;
for (int32 i = 0, l = _icons.size(); i < l; ++i) {
if (_icons.at(i).setId == setId) {
newSel = i;
break;
}
}
if (newSel != _iconSel) {
_iconSel = newSel;
int32 skip = 0;
for (int32 i = 0, l = _icons.size(); i < l; ++i) {
if (_icons.at(i).sticker) break;
++skip;
}
if (animated) {
_iconSelX.start(newSel * st::rbEmoji.width);
} else {
_iconSelX = anim::ivalue(newSel * st::rbEmoji.width, newSel * st::rbEmoji.width);
}
_iconsX.start(snap((2 * newSel - 7 - skip) * int(st::rbEmoji.width) / 2, 0, _iconsMax));
_iconsStartAnim = getms();
_a_icons.start();
updateSelected();
updateIcons();
}
}
void EmojiPan::onSwitch() {
QPixmap cache = _cache;
_fromCache = myGrab(this, rect().marginsRemoved(st::dropdownDef.padding));
_stickersShown = !_stickersShown;
if (!_stickersShown) {
Notify::clipStopperHidden(ClipStopperSavedGifsPanel);
} else {
if (cShowingSavedGifs() && cSavedGifs().isEmpty()) {
s_inner.showStickerSet(Stickers::DefaultSetId);
} else if (!cShowingSavedGifs() && !cSavedGifs().isEmpty() && Global::StickerSetsOrder().isEmpty()) {
s_inner.showStickerSet(Stickers::NoneSetId);
} else {
s_inner.updateShowingSavedGifs();
}
if (cShowingSavedGifs()) {
s_inner.showFinish();
}
validateSelectedIcon();
updateContentHeight();
}
_iconOver = -1;
_iconHovers = _icons.isEmpty() ? QVector<float64>() : QVector<float64>(_icons.size(), 0);
_iconAnimations.clear();
_a_icons.stop();
_cache = QPixmap();
showAll();
_toCache = myGrab(this, rect().marginsRemoved(st::dropdownDef.padding));
_cache = cache;
hideAll();
if (_stickersShown) {
e_inner.hideFinish();
} else {
s_inner.hideFinish(false);
}
a_toCoord = (_stickersShown != rtl()) ? anim::ivalue(st::emojiPanWidth, 0) : anim::ivalue(-st::emojiPanWidth, 0);
a_toAlpha = anim::fvalue(0, 1);
a_fromCoord = (_stickersShown != rtl()) ? anim::ivalue(0, -st::emojiPanWidth) : anim::ivalue(0, st::emojiPanWidth);
a_fromAlpha = anim::fvalue(1, 0);
_a_slide.start();
update();
}
void EmojiPan::onRemoveSet(quint64 setId) {
auto &sets = Global::StickerSets();
auto it = sets.constFind(setId);
if (it != sets.cend() && !(it->flags & MTPDstickerSet::Flag::f_official)) {
_removingSetId = it->id;
ConfirmBox *box = new ConfirmBox(lng_stickers_remove_pack(lt_sticker_pack, it->title), lang(lng_box_remove));
connect(box, SIGNAL(confirmed()), this, SLOT(onRemoveSetSure()));
connect(box, SIGNAL(destroyed(QObject*)), this, SLOT(onDelayedHide()));
Ui::showLayer(box);
}
}
void EmojiPan::onRemoveSetSure() {
Ui::hideLayer();
auto &sets = Global::RefStickerSets();
auto it = sets.find(_removingSetId);
if (it != sets.cend() && !(it->flags & MTPDstickerSet::Flag::f_official)) {
if (it->id && it->access) {
MTP::send(MTPmessages_UninstallStickerSet(MTP_inputStickerSetID(MTP_long(it->id), MTP_long(it->access))));
} else if (!it->shortName.isEmpty()) {
MTP::send(MTPmessages_UninstallStickerSet(MTP_inputStickerSetShortName(MTP_string(it->shortName))));
}
bool writeRecent = false;
RecentStickerPack &recent(cGetRecentStickers());
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.indexOf(i->first) >= 0) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
it->flags &= ~MTPDstickerSet::Flag::f_installed;
if (!(it->flags & MTPDstickerSet_ClientFlag::f_featured) && !(it->flags & MTPDstickerSet_ClientFlag::f_special)) {
sets.erase(it);
}
int removeIndex = Global::StickerSetsOrder().indexOf(_removingSetId);
if (removeIndex >= 0) Global::RefStickerSetsOrder().removeAt(removeIndex);
refreshStickers();
Local::writeInstalledStickers();
if (writeRecent) Local::writeUserSettings();
}
_removingSetId = 0;
}
void EmojiPan::onDelayedHide() {
if (!rect().contains(mapFromGlobal(QCursor::pos()))) {
_hideTimer.start(3000);
}
_removingSetId = 0;
}
void EmojiPan::clearInlineBot() {
inlineBotChanged();
e_switch.updateText();
e_switch.moveToRight(0, 0, st::emojiPanWidth);
}
bool EmojiPan::hideOnNoInlineResults() {
return _inlineBot && _stickersShown && s_inner.inlineResultsShown() && (_shownFromInlineQuery || _inlineBot->username != cInlineGifBotUsername());
}
void EmojiPan::inlineBotChanged() {
if (!_inlineBot) return;
if (!isHidden() && !_hiding) {
if (hideOnNoInlineResults() || !rect().contains(mapFromGlobal(QCursor::pos()))) {
hideAnimated();
}
}
if (_inlineRequestId) MTP::cancel(_inlineRequestId);
_inlineRequestId = 0;
_inlineQuery = _inlineNextQuery = _inlineNextOffset = QString();
_inlineBot = nullptr;
for (InlineCache::const_iterator i = _inlineCache.cbegin(), e = _inlineCache.cend(); i != e; ++i) {
delete i.value();
}
_inlineCache.clear();
s_inner.inlineBotChanged();
s_inner.hideInlineRowsPanel();
Notify::inlineBotRequesting(false);
}
void EmojiPan::inlineResultsDone(const MTPmessages_BotResults &result) {
_inlineRequestId = 0;
Notify::inlineBotRequesting(false);
auto it = _inlineCache.find(_inlineQuery);
bool adding = (it != _inlineCache.cend());
if (result.type() == mtpc_messages_botResults) {
const auto &d(result.c_messages_botResults());
const auto &v(d.vresults.c_vector().v);
uint64 queryId(d.vquery_id.v);
if (!adding) {
it = _inlineCache.insert(_inlineQuery, new internal::InlineCacheEntry());
}
it.value()->nextOffset = qs(d.vnext_offset);
if (d.has_switch_pm() && d.vswitch_pm.type() == mtpc_inlineBotSwitchPM) {
const auto &switchPm = d.vswitch_pm.c_inlineBotSwitchPM();
it.value()->switchPmText = qs(switchPm.vtext);
it.value()->switchPmStartToken = qs(switchPm.vstart_param);
}
if (int count = v.size()) {
it.value()->results.reserve(it.value()->results.size() + count);
}
int added = 0;
for_const (const auto &res, v) {
if (auto result = InlineBots::Result::create(queryId, res)) {
++added;
it.value()->results.push_back(result.release());
}
}
if (!added) {
it.value()->nextOffset = QString();
}
} else if (adding) {
it.value()->nextOffset = QString();
}
if (!showInlineRows(!adding)) {
it.value()->nextOffset = QString();
}
onScrollStickers();
}
bool EmojiPan::inlineResultsFail(const RPCError &error) {
// show error?
Notify::inlineBotRequesting(false);
_inlineRequestId = 0;
return true;
}
void EmojiPan::queryInlineBot(UserData *bot, PeerData *peer, QString query) {
bool force = false;
_inlineQueryPeer = peer;
if (bot != _inlineBot) {
inlineBotChanged();
_inlineBot = bot;
force = true;
//if (_inlineBot->isBotInlineGeo()) {
// Ui::showLayer(new InformBox(lang(lng_bot_inline_geo_unavailable)));
//}
}
//if (_inlineBot && _inlineBot->isBotInlineGeo()) {
// return;
//}
if (_inlineQuery != query || force) {
if (_inlineRequestId) {
MTP::cancel(_inlineRequestId);
_inlineRequestId = 0;
Notify::inlineBotRequesting(false);
}
if (_inlineCache.contains(query)) {
_inlineRequestTimer.stop();
_inlineQuery = _inlineNextQuery = query;
showInlineRows(true);
} else {
_inlineNextQuery = query;
_inlineRequestTimer.start(InlineBotRequestDelay);
}
}
}
void EmojiPan::onInlineRequest() {
if (_inlineRequestId || !_inlineBot || !_inlineQueryPeer) return;
_inlineQuery = _inlineNextQuery;
QString nextOffset;
InlineCache::const_iterator i = _inlineCache.constFind(_inlineQuery);
if (i != _inlineCache.cend()) {
nextOffset = i.value()->nextOffset;
if (nextOffset.isEmpty()) return;
}
Notify::inlineBotRequesting(true);
MTPmessages_GetInlineBotResults::Flags flags = 0;
_inlineRequestId = MTP::send(MTPmessages_GetInlineBotResults(MTP_flags(flags), _inlineBot->inputUser, _inlineQueryPeer->input, MTPInputGeoPoint(), MTP_string(_inlineQuery), MTP_string(nextOffset)), rpcDone(&EmojiPan::inlineResultsDone), rpcFail(&EmojiPan::inlineResultsFail));
}
void EmojiPan::onEmptyInlineRows() {
if (_shownFromInlineQuery || hideOnNoInlineResults()) {
hideAnimated();
s_inner.clearInlineRowsPanel();
} else if (!_inlineBot) {
s_inner.hideInlineRowsPanel();
} else {
s_inner.clearInlineRowsPanel();
}
}
bool EmojiPan::refreshInlineRows(int32 *added) {
auto i = _inlineCache.constFind(_inlineQuery);
const internal::InlineCacheEntry *entry = nullptr;
if (i != _inlineCache.cend()) {
if (!i.value()->results.isEmpty() || !i.value()->switchPmText.isEmpty()) {
entry = i.value();
}
_inlineNextOffset = i.value()->nextOffset;
}
if (!entry) prepareShowHideCache();
int32 result = s_inner.refreshInlineRows(_inlineBot, entry, false);
if (added) *added = result;
return (entry != nullptr);
}
int32 EmojiPan::showInlineRows(bool newResults) {
int32 added = 0;
bool clear = !refreshInlineRows(&added);
if (newResults) s_scroll.scrollToY(0);
e_switch.updateText(s_inner.inlineResultsShown() ? _inlineBot->username : QString());
e_switch.moveToRight(0, 0, st::emojiPanWidth);
bool hidden = isHidden();
if (!hidden && !clear) {
recountContentMaxHeight();
}
if (clear) {
if (!hidden && hideOnNoInlineResults()) {
hideAnimated();
} else if (!_hiding) {
_cache = QPixmap(); // clear after refreshInlineRows()
}
} else {
_hideTimer.stop();
if (hidden || _hiding) {
showStart();
} else if (!_stickersShown) {
onSwitch();
}
}
return added;
}
void EmojiPan::recountContentMaxHeight() {
if (_shownFromInlineQuery) {
_contentMaxHeight = qMin(s_inner.countHeight(true), int(st::emojiPanMaxHeight));
} else {
_contentMaxHeight = st::emojiPanMaxHeight;
}
updateContentHeight();
}