140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#include "stdafx.h"
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#include "profile/profile_widget.h"
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#include "profile/profile_fixed_bar.h"
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#include "profile/profile_inner_widget.h"
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#include "profile/profile_section_memento.h"
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#include "mainwindow.h"
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#include "application.h"
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namespace Profile {
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Widget::Widget(QWidget *parent, PeerData *peer) : Window::SectionWidget(parent)
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, _fixedBar(this, peer)
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, _fixedBarShadow(this, st::shadowColor)
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, _scroll(this, st::setScroll)
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, _inner(this, peer) {
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_fixedBar->move(0, 0);
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_fixedBar->resizeToWidth(width());
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_fixedBar->show();
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_fixedBarShadow->setMode(ToggleableShadow::Mode::HiddenFast);
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_fixedBarShadow->raise();
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updateAdaptiveLayout();
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_scroll->setOwnedWidget(_inner);
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_scroll->move(0, _fixedBar->height());
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_scroll->show();
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connect(_scroll, SIGNAL(scrolled()), _inner, SLOT(updateSelected()));
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connect(_scroll, SIGNAL(scrolled()), this, SLOT(onScroll()));
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connect(_inner, SIGNAL(cancelled()), _fixedBar, SLOT(onBack()));
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}
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void Widget::updateAdaptiveLayout() {
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_fixedBarShadow->moveToLeft(Adaptive::OneColumn() ? 0 : st::lineWidth, _fixedBar->height());
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}
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PeerData *Widget::peer() const {
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return _inner->peer();
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}
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QPixmap Widget::grabForShowAnimation(const Window::SectionSlideParams ¶ms) {
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if (params.withTopBarShadow) _fixedBarShadow->hide();
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auto result = myGrab(this);
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if (params.withTopBarShadow) _fixedBarShadow->show();
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return result;
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}
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void Widget::setInnerFocus() {
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_inner->setFocus();
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}
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bool Widget::showInternal(Window::SectionMemento *memento) {
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if (auto profileMemento = dynamic_cast<SectionMemento*>(memento)) {
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if (profileMemento->_peer == peer()) {
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// Perhaps no need to do that?..
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_scroll->scrollToY(profileMemento->_scrollTop);
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return true;
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}
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}
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return false;
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}
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void Widget::setInternalState(const SectionMemento *memento) {
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myEnsureResized(this);
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_scroll->scrollToY(memento->_scrollTop);
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_fixedBarShadow->setMode(memento->_scrollTop > 0 ? ToggleableShadow::Mode::ShownFast : ToggleableShadow::Mode::HiddenFast);
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}
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std_::unique_ptr<Window::SectionMemento> Widget::createMemento() const {
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auto result = std_::make_unique<SectionMemento>(peer());
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result->_scrollTop = _scroll->scrollTop();
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return std_::move(result);
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}
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void Widget::resizeEvent(QResizeEvent *e) {
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if (!width() || !height()) {
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return;
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}
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int newScrollTop = _scroll->scrollTop() + topDelta();
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_fixedBar->resizeToWidth(width());
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_fixedBarShadow->resize(width(), st::lineWidth);
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QSize scrollSize(width(), height() - _fixedBar->height());
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if (_scroll->size() != scrollSize) {
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_scroll->resize(scrollSize);
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// _inner->resizeToWidth(scrollSize.width(), _scroll->height());
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_inner->resizeToWidth(scrollSize.width(), _scroll->height() * 2); // testing
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}
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_fixedBar->setHideShareContactButton(!_inner->shareContactButtonShown());
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if (!_scroll->isHidden()) {
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if (topDelta()) {
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_scroll->scrollToY(newScrollTop);
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}
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int scrollTop = _scroll->scrollTop();
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_inner->setVisibleTopBottom(scrollTop, scrollTop + _scroll->height());
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_fixedBarShadow->setMode((scrollTop > 0) ? ToggleableShadow::Mode::Shown : ToggleableShadow::Mode::Hidden);
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}
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}
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void Widget::onScroll() {
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int scrollTop = _scroll->scrollTop();
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_inner->setVisibleTopBottom(scrollTop, scrollTop + _scroll->height());
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_fixedBarShadow->setMode((scrollTop > 0) ? ToggleableShadow::Mode::Shown : ToggleableShadow::Mode::Hidden);
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}
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void Widget::showAnimatedHook() {
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_fixedBar->setAnimatingMode(true);
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}
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void Widget::showFinishedHook() {
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_fixedBar->setAnimatingMode(false);
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_inner->showFinished();
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}
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} // namespace Profile
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