388 lines
12 KiB
C++
388 lines
12 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 "window/top_bar_widget.h"
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#include "boxes/addcontactbox.h"
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#include "boxes/confirmbox.h"
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#include "mainwidget.h"
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#include "shortcuts.h"
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#include "lang.h"
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#include "ui/buttons/peer_avatar_button.h"
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#include "ui/flatbutton.h"
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namespace Window {
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TopBarWidget::TopBarWidget(MainWidget *w) : TWidget(w)
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, a_over(0)
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, _a_appearance(animation(this, &TopBarWidget::step_appearance))
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, _selPeer(0)
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, _selCount(0)
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, _canDelete(false)
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, _selStrLeft(-st::topBarButton.width / 2)
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, _selStrWidth(0)
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, _animating(false)
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, _clearSelection(this, lang(lng_selected_clear), st::topBarButton)
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, _forward(this, lang(lng_selected_forward), st::topBarActionButton)
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, _delete(this, lang(lng_selected_delete), st::topBarActionButton)
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, _selectionButtonsWidth(_clearSelection->width() + _forward->width() + _delete->width())
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, _forwardDeleteWidth(qMax(_forward->textWidth(), _delete->textWidth()))
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, _info(this, nullptr, st::infoButton)
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, _edit(this, lang(lng_profile_edit_contact), st::topBarButton)
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, _leaveGroup(this, lang(lng_profile_delete_and_exit), st::topBarButton)
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, _addContact(this, lang(lng_profile_add_contact), st::topBarButton)
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, _deleteContact(this, lang(lng_profile_delete_contact), st::topBarButton)
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, _mediaType(this, lang(lng_media_type), st::topBarButton)
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, _search(this, st::topBarSearch) {
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connect(_forward, SIGNAL(clicked()), this, SLOT(onForwardSelection()));
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connect(_delete, SIGNAL(clicked()), this, SLOT(onDeleteSelection()));
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connect(_clearSelection, SIGNAL(clicked()), this, SLOT(onClearSelection()));
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connect(_info, SIGNAL(clicked()), this, SLOT(onInfoClicked()));
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connect(_addContact, SIGNAL(clicked()), this, SLOT(onAddContact()));
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connect(_deleteContact, SIGNAL(clicked()), this, SLOT(onDeleteContact()));
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connect(_edit, SIGNAL(clicked()), this, SLOT(onEdit()));
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connect(_leaveGroup, SIGNAL(clicked()), this, SLOT(onDeleteAndExit()));
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connect(_search, SIGNAL(clicked()), this, SLOT(onSearch()));
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setCursor(style::cur_pointer);
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showAll();
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}
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void TopBarWidget::onForwardSelection() {
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if (App::main()) App::main()->forwardSelectedItems();
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}
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void TopBarWidget::onDeleteSelection() {
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if (App::main()) App::main()->deleteSelectedItems();
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}
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void TopBarWidget::onClearSelection() {
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if (App::main()) App::main()->clearSelectedItems();
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}
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void TopBarWidget::onInfoClicked() {
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PeerData *p = App::main() ? App::main()->historyPeer() : 0;
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if (p) App::main()->showPeerProfile(p);
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}
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void TopBarWidget::onAddContact() {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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UserData *u = p ? p->asUser() : 0;
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if (u) Ui::showLayer(new AddContactBox(u->firstName, u->lastName, u->phone.isEmpty() ? App::phoneFromSharedContact(peerToUser(u->id)) : u->phone));
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}
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void TopBarWidget::onEdit() {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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if (p) {
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if (p->isChannel()) {
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Ui::showLayer(new EditChannelBox(p->asChannel()));
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} else if (p->isChat()) {
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Ui::showLayer(new EditNameTitleBox(p));
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} else if (p->isUser()) {
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Ui::showLayer(new AddContactBox(p->asUser()));
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}
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}
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}
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void TopBarWidget::onDeleteContact() {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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UserData *u = p ? p->asUser() : 0;
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if (u) {
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ConfirmBox *box = new ConfirmBox(lng_sure_delete_contact(lt_contact, p->name), lang(lng_box_delete));
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connect(box, SIGNAL(confirmed()), this, SLOT(onDeleteContactSure()));
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Ui::showLayer(box);
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}
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}
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void TopBarWidget::onDeleteContactSure() {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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UserData *u = p ? p->asUser() : 0;
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if (u) {
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Ui::showChatsList();
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Ui::hideLayer();
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MTP::send(MTPcontacts_DeleteContact(u->inputUser), App::main()->rpcDone(&MainWidget::deletedContact, u));
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}
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}
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void TopBarWidget::onDeleteAndExit() {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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ChatData *c = p ? p->asChat() : 0;
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if (c) {
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ConfirmBox *box = new ConfirmBox(lng_sure_delete_and_exit(lt_group, p->name), lang(lng_box_leave), st::attentionBoxButton);
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connect(box, SIGNAL(confirmed()), this, SLOT(onDeleteAndExitSure()));
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Ui::showLayer(box);
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}
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}
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void TopBarWidget::onDeleteAndExitSure() {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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ChatData *c = p ? p->asChat() : 0;
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if (c) {
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Ui::showChatsList();
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Ui::hideLayer();
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MTP::send(MTPmessages_DeleteChatUser(c->inputChat, App::self()->inputUser), App::main()->rpcDone(&MainWidget::deleteHistoryAfterLeave, p), App::main()->rpcFail(&MainWidget::leaveChatFailed, p));
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}
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}
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void TopBarWidget::onSearch() {
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Shortcuts::launch(qsl("search"));
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}
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void TopBarWidget::enterEvent(QEvent *e) {
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a_over.start(1);
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_a_appearance.start();
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}
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void TopBarWidget::enterFromChildEvent(QEvent *e) {
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a_over.start(1);
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_a_appearance.start();
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}
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void TopBarWidget::leaveEvent(QEvent *e) {
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a_over.start(0);
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_a_appearance.start();
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}
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void TopBarWidget::leaveToChildEvent(QEvent *e) {
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a_over.start(0);
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_a_appearance.start();
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}
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void TopBarWidget::step_appearance(float64 ms, bool timer) {
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float64 dt = ms / st::topBarDuration;
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if (dt >= 1) {
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_a_appearance.stop();
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a_over.finish();
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} else {
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a_over.update(dt, anim::linear);
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}
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if (timer) update();
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}
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void TopBarWidget::paintEvent(QPaintEvent *e) {
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Painter p(this);
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if (e->rect().top() < st::topBarHeight) { // optimize shadow-only drawing
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p.fillRect(QRect(0, 0, width(), st::topBarHeight), st::topBarBG->b);
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if (_clearSelection->isHidden()) {
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p.save();
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main()->paintTopBar(p, a_over.current(), _info->isHidden() ? 0 : _info->width());
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p.restore();
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} else {
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p.setFont(st::linkFont->f);
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p.setPen(st::btnDefLink.color->p);
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p.drawText(_selStrLeft, st::topBarButton.textTop + st::linkFont->ascent, _selStr);
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}
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}
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}
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void TopBarWidget::mousePressEvent(QMouseEvent *e) {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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if (e->button() == Qt::LeftButton && e->pos().y() < st::topBarHeight && (p || !_selCount)) {
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emit clicked();
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}
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}
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void TopBarWidget::resizeEvent(QResizeEvent *e) {
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int32 r = width();
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if (!_forward->isHidden() || !_delete->isHidden()) {
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int32 fullW = r - (_selectionButtonsWidth + (_selStrWidth - st::topBarButton.width) + st::topBarActionSkip);
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int32 selectedClearWidth = st::topBarButton.width, forwardDeleteWidth = st::topBarActionButton.width - _forwardDeleteWidth, skip = st::topBarActionSkip;
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while (fullW < 0) {
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int fit = 0;
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if (selectedClearWidth < -2 * (st::topBarMinPadding + 1)) {
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fullW += 4;
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selectedClearWidth += 2;
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} else if (selectedClearWidth < -2 * st::topBarMinPadding) {
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fullW += (-2 * st::topBarMinPadding - selectedClearWidth) * 2;
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selectedClearWidth = -2 * st::topBarMinPadding;
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} else {
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++fit;
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}
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if (fullW >= 0) break;
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if (forwardDeleteWidth > 2 * (st::topBarMinPadding + 1)) {
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fullW += 4;
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forwardDeleteWidth -= 2;
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} else if (forwardDeleteWidth > 2 * st::topBarMinPadding) {
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fullW += (forwardDeleteWidth - 2 * st::topBarMinPadding) * 2;
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forwardDeleteWidth = 2 * st::topBarMinPadding;
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} else {
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++fit;
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}
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if (fullW >= 0) break;
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if (skip > st::topBarMinPadding) {
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--skip;
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++fullW;
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} else {
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++fit;
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}
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if (fullW >= 0 || fit >= 3) break;
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}
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_clearSelection->setWidth(selectedClearWidth);
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_forward->setWidth(_forwardDeleteWidth + forwardDeleteWidth);
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_delete->setWidth(_forwardDeleteWidth + forwardDeleteWidth);
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_selStrLeft = -selectedClearWidth / 2;
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int32 availX = _selStrLeft + _selStrWidth, availW = r - (_clearSelection->width() + selectedClearWidth / 2) - availX;
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if (_forward->isHidden()) {
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_delete->move(availX + (availW - _delete->width()) / 2, (st::topBarHeight - _forward->height()) / 2);
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} else if (_delete->isHidden()) {
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_forward->move(availX + (availW - _forward->width()) / 2, (st::topBarHeight - _forward->height()) / 2);
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} else {
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_forward->move(availX + (availW - _forward->width() - _delete->width() - skip) / 2, (st::topBarHeight - _forward->height()) / 2);
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_delete->move(availX + (availW + _forward->width() - _delete->width() + skip) / 2, (st::topBarHeight - _forward->height()) / 2);
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}
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_clearSelection->move(r -= _clearSelection->width(), 0);
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}
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if (!_info->isHidden()) _info->move(r -= _info->width(), 0);
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if (!_deleteContact->isHidden()) _deleteContact->move(r -= _deleteContact->width(), 0);
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if (!_leaveGroup->isHidden()) _leaveGroup->move(r -= _leaveGroup->width(), 0);
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if (!_edit->isHidden()) _edit->move(r -= _edit->width(), 0);
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if (!_addContact->isHidden()) _addContact->move(r -= _addContact->width(), 0);
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if (!_mediaType->isHidden()) _mediaType->move(r -= _mediaType->width(), 0);
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_search->move(width() - (_info->isHidden() ? st::topBarForwardPadding.right() : _info->width()) - _search->width(), 0);
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}
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void TopBarWidget::startAnim() {
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_info->hide();
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_edit->hide();
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_leaveGroup->hide();
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_addContact->hide();
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_deleteContact->hide();
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_clearSelection->hide();
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_delete->hide();
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_forward->hide();
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_mediaType->hide();
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_search->hide();
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_animating = true;
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}
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void TopBarWidget::stopAnim() {
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_animating = false;
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showAll();
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}
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void TopBarWidget::showAll() {
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if (_animating) {
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resizeEvent(0);
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return;
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}
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PeerData *p = App::main() ? App::main()->profilePeer() : 0, *h = App::main() ? App::main()->historyPeer() : 0, *o = App::main() ? App::main()->overviewPeer() : 0;
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if (p && (p->isChat() || (p->isUser() && (p->asUser()->contact >= 0 || !App::phoneFromSharedContact(peerToUser(p->id)).isEmpty())))) {
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if (p->isChat()) {
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if (p->asChat()->canEdit()) {
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_edit->show();
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} else {
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_edit->hide();
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}
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_leaveGroup->show();
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_addContact->hide();
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_deleteContact->hide();
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} else if (p->asUser()->contact > 0) {
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_edit->show();
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_leaveGroup->hide();
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_addContact->hide();
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_deleteContact->show();
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} else {
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_edit->hide();
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_leaveGroup->hide();
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_addContact->show();
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_deleteContact->hide();
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}
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_clearSelection->hide();
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_info->hide();
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_delete->hide();
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_forward->hide();
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_mediaType->hide();
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_search->hide();
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} else {
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if (p && p->isChannel() && (p->asChannel()->amCreator() || (p->isMegagroup() && p->asChannel()->amEditor()))) {
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_edit->show();
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} else {
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_edit->hide();
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}
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_leaveGroup->hide();
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_addContact->hide();
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_deleteContact->hide();
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if (!p && _selCount) {
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_clearSelection->show();
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if (_canDelete) {
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_delete->show();
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} else {
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_delete->hide();
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}
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_forward->show();
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_mediaType->hide();
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} else {
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_clearSelection->hide();
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_delete->hide();
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_forward->hide();
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if (App::main() && App::main()->mediaTypeSwitch()) {
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_mediaType->show();
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} else {
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_mediaType->hide();
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}
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}
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if (h && !o && !p && _clearSelection->isHidden()) {
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if (Adaptive::OneColumn()) {
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_info->setPeer(h);
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_info->show();
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} else {
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_info->hide();
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}
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_search->show();
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} else {
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_search->hide();
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_info->hide();
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}
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}
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resizeEvent(nullptr);
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}
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void TopBarWidget::showSelected(uint32 selCount, bool canDelete) {
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PeerData *p = App::main() ? App::main()->profilePeer() : 0;
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_selPeer = App::main()->overviewPeer() ? App::main()->overviewPeer() : App::main()->peer();
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_selCount = selCount;
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_canDelete = canDelete;
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_selStr = (_selCount > 0) ? lng_selected_count(lt_count, _selCount) : QString();
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_selStrWidth = st::btnDefLink.font->width(_selStr);
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setCursor((!p && _selCount) ? style::cur_default : style::cur_pointer);
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showAll();
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}
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void TopBarWidget::updateAdaptiveLayout() {
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showAll();
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}
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FlatButton *TopBarWidget::mediaTypeButton() {
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return _mediaType;
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}
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MainWidget *TopBarWidget::main() {
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return static_cast<MainWidget*>(parentWidget());
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}
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} // namespace Window
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