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Code Issues Releases Wiki Activity

Closed beta 10020005: Added several buttons animations.

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This commit is contained in:
John Preston
2016-12-27 02:46:36 +04:00
parent ef927c8465
commit 38e6a0ae7e
19 changed files with 445 additions and 227 deletions
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117
Telegram/SourceFiles/window/top_bar_widget.cpp
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@@ -156,8 +156,13 @@ bool TopBarWidget::eventFilter(QObject *obj, QEvent *e) {
void TopBarWidget::paintEvent(QPaintEvent *e) {
Painter p(this);
auto hasSelected = (_selectedCount > 0);
auto selectedButtonsTop = countSelectedButtonsTop(_selectedShown.current(getms(), hasSelected ? 1. : 0.));
p.fillRect(QRect(0, 0, width(), st::topBarHeight), st::topBarBg);
if (_clearSelection->isHidden()) {
if (selectedButtonsTop < 0) {
p.translate(0, selectedButtonsTop + st::topBarHeight);
p.save();
auto decreaseWidth = 0;
if (!_info->isHidden()) {
@@ -195,32 +200,43 @@ void TopBarWidget::paintUnreadCounter(Painter &p, int outerWidth) {
}
void TopBarWidget::mousePressEvent(QMouseEvent *e) {
if (e->button() == Qt::LeftButton && e->pos().y() < st::topBarHeight && !_selCount) {
if (e->button() == Qt::LeftButton && e->pos().y() < st::topBarHeight && !_selectedCount) {
emit clicked();
}
}
void TopBarWidget::resizeEvent(QResizeEvent *e) {
int buttonsLeft = st::topBarActionSkip + (Adaptive::OneColumn() ? 0 : st::lineWidth);
int buttonsWidth = _forward->contentWidth() + _delete->contentWidth() + _clearSelection->width();
updateControlsGeometry();
}
int TopBarWidget::countSelectedButtonsTop(float64 selectedShown) {
return (1. - selectedShown) * (-st::topBarHeight);
}
void TopBarWidget::updateControlsGeometry() {
auto hasSelected = (_selectedCount > 0);
auto selectedButtonsTop = countSelectedButtonsTop(_selectedShown.current(hasSelected ? 1. : 0.));
auto otherButtonsTop = selectedButtonsTop + st::topBarHeight;
auto buttonsLeft = st::topBarActionSkip + (Adaptive::OneColumn() ? 0 : st::lineWidth);
auto buttonsWidth = _forward->contentWidth() + _delete->contentWidth() + _clearSelection->width();
buttonsWidth += buttonsLeft + st::topBarActionSkip * 3;
int widthLeft = qMin(width() - buttonsWidth, -2 * st::defaultActiveButton.width);
auto widthLeft = qMin(width() - buttonsWidth, -2 * st::defaultActiveButton.width);
_forward->setFullWidth(-(widthLeft / 2));
_delete->setFullWidth(-(widthLeft / 2));
int buttonsTop = (height() - _forward->height()) / 2;
selectedButtonsTop += (height() - _forward->height()) / 2;
_forward->moveToLeft(buttonsLeft, buttonsTop);
_forward->moveToLeft(buttonsLeft, selectedButtonsTop);
buttonsLeft += _forward->width() + st::topBarActionSkip;
_delete->moveToLeft(buttonsLeft, buttonsTop);
_clearSelection->moveToRight(st::topBarActionSkip, buttonsTop);
_delete->moveToLeft(buttonsLeft, selectedButtonsTop);
_clearSelection->moveToRight(st::topBarActionSkip, selectedButtonsTop);
_info->moveToRight(0, 0);
_menuToggle->moveToRight(0, 0);
_mediaType->moveToRight(0, 0);
_search->moveToRight(_info->isHidden() ? _menuToggle->width() : _info->width(), 0);
_info->moveToRight(0, otherButtonsTop);
_menuToggle->moveToRight(0, otherButtonsTop);
_mediaType->moveToRight(0, otherButtonsTop);
_search->moveToRight(_info->isHidden() ? _menuToggle->width() : _info->width(), otherButtonsTop);
}
void TopBarWidget::startAnim() {
@@ -247,31 +263,18 @@ void TopBarWidget::stopAnim() {
void TopBarWidget::showAll() {
if (_animating) {
resizeEvent(nullptr);
updateControlsGeometry();
return;
}
auto historyPeer = App::main() ? App::main()->historyPeer() : nullptr;
auto overviewPeer = App::main() ? App::main()->overviewPeer() : nullptr;
if (_selCount) {
_clearSelection->show();
if (_canDelete) {
_delete->show();
} else {
_delete->hide();
}
_forward->show();
_mediaType->hide();
} else {
_clearSelection->hide();
_delete->hide();
_forward->hide();
if (App::main() && App::main()->mediaTypeSwitch()) {
_mediaType->show();
} else {
_mediaType->hide();
}
}
if (historyPeer && !overviewPeer && _clearSelection->isHidden()) {
_clearSelection->show();
_delete->setVisible(_canDelete);
_forward->show();
_mediaType->setVisible(App::main() ? App::main()->mediaTypeSwitch() : false);
if (historyPeer && !overviewPeer) {
if (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) {
_info->setPeer(historyPeer);
_info->show();
@@ -291,18 +294,18 @@ void TopBarWidget::showAll() {
if (_membersShowArea) {
_membersShowArea->show();
}
resizeEvent(nullptr);
updateControlsGeometry();
}
void TopBarWidget::updateMembersShowArea() {
auto membersShowAreaNeeded = [this]() {
if (_selCount || App::main()->overviewPeer() || !_selPeer) {
if ((_selectedCount > 0) || App::main()->overviewPeer() || !_selectedInPeer) {
return false;
}
if (auto chat = _selPeer->asChat()) {
if (auto chat = _selectedInPeer->asChat()) {
return chat->amIn();
}
if (auto megagroup = _selPeer->asMegagroup()) {
if (auto megagroup = _selectedInPeer->asMegagroup()) {
return megagroup->canViewMembers() && (megagroup->membersCount() < Global::ChatSizeMax());
}
return false;
@@ -321,18 +324,36 @@ void TopBarWidget::updateMembersShowArea() {
_membersShowArea->setGeometry(App::main()->getMembersShowAreaGeometry());
}
void TopBarWidget::showSelected(uint32 selCount, bool canDelete) {
_selPeer = App::main()->overviewPeer() ? App::main()->overviewPeer() : App::main()->peer();
_selCount = selCount;
if (_selCount > 0) {
_canDelete = canDelete;
_forward->setSecondaryText(QString::number(_selCount));
_delete->setSecondaryText(QString::number(_selCount));
void TopBarWidget::showSelected(int selectedCount, bool canDelete) {
if (_selectedCount == selectedCount) {
return;
}
setCursor(_selCount ? style::cur_default : style::cur_pointer);
updateMembersShowArea();
showAll();
auto wasSelected = (_selectedCount > 0);
_selectedInPeer = App::main()->overviewPeer() ? App::main()->overviewPeer() : App::main()->peer();
_selectedCount = selectedCount;
if (_selectedCount > 0) {
_forward->setSecondaryText(QString::number(_selectedCount));
_delete->setSecondaryText(QString::number(_selectedCount));
}
auto hasSelected = (_selectedCount > 0);
if (_canDelete != canDelete) {
_canDelete = canDelete;
showAll();
}
if (wasSelected != hasSelected) {
setCursor(hasSelected ? style::cur_default : style::cur_pointer);
updateMembersShowArea();
_selectedShown.start([this] { selectedShowCallback(); }, hasSelected ? 0. : 1., hasSelected ? 1. : 0., st::topBarSlideDuration, anim::easeOutCirc);
} else {
updateControlsGeometry();
}
}
void TopBarWidget::selectedShowCallback() {
updateControlsGeometry();
update();
}
void TopBarWidget::updateAdaptiveLayout() {