195 lines
6.3 KiB
C++
195 lines
6.3 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_settings_widget.h"
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#include "styles/style_profile.h"
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#include "ui/buttons/left_outline_button.h"
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#include "ui/flatcheckbox.h"
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#include "boxes/confirmbox.h"
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#include "boxes/contactsbox.h"
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#include "observer_peer.h"
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#include "mainwidget.h"
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#include "apiwrap.h"
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#include "lang.h"
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#include "mainwindow.h" // tmp
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namespace Profile {
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using UpdateFlag = Notify::PeerUpdate::Flag;
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SettingsWidget::SettingsWidget(QWidget *parent, PeerData *peer) : BlockWidget(parent, peer, lang(lng_profile_settings_section))
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, _enableNotifications(this, lang(lng_profile_enable_notifications), true, st::defaultCheckbox) {
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connect(_enableNotifications, SIGNAL(changed()), this, SLOT(onNotificationsChange()));
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Notify::PeerUpdate::Flags observeEvents = UpdateFlag::NotificationsEnabled;
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if (auto chat = peer->asChat()) {
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if (chat->amCreator()) {
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observeEvents |= UpdateFlag::ChatCanEdit | UpdateFlag::InviteLinkChanged;
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}
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} else if (auto channel = peer->asChannel()) {
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if (channel->amCreator()) {
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observeEvents |= UpdateFlag::UsernameChanged | UpdateFlag::InviteLinkChanged;
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}
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}
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Notify::registerPeerObserver(observeEvents, this, [this](const Notify::PeerUpdate &update) {
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notifyPeerUpdated(update);
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});
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refreshButtons();
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_enableNotifications->finishAnimations();
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show();
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}
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void SettingsWidget::notifyPeerUpdated(const Notify::PeerUpdate &update) {
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if (update.peer != peer()) {
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return;
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}
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if (update.flags & UpdateFlag::NotificationsEnabled) {
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refreshEnableNotifications();
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}
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if (update.flags & (UpdateFlag::ChatCanEdit | UpdateFlag::UsernameChanged | UpdateFlag::InviteLinkChanged)) {
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refreshInviteLinkButton();
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}
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if (update.flags & (UpdateFlag::ChatCanEdit)) {
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refreshManageAdminsButton();
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}
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contentSizeUpdated();
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}
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int SettingsWidget::resizeGetHeight(int newWidth) {
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int newHeight = contentTop() + st::profileEnableNotificationsTop;
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_enableNotifications->moveToLeft(st::profileBlockTitlePosition.x(), newHeight);
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newHeight += _enableNotifications->height() + st::profileSettingsBlockSkip;
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auto moveLink = [&newHeight, newWidth](Ui::LeftOutlineButton *button) {
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if (!button) return;
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int left = defaultOutlineButtonLeft();
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int availableWidth = newWidth - left - st::profileBlockMarginRight;
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accumulate_min(availableWidth, st::profileBlockOneLineWidthMax);
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button->resizeToWidth(availableWidth);
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button->moveToLeft(left, newHeight);
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newHeight += button->height();
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};
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moveLink(_manageAdmins);
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moveLink(_inviteLink);
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newHeight += st::profileBlockMarginBottom;
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return newHeight;
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}
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void SettingsWidget::refreshButtons() {
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refreshEnableNotifications();
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refreshManageAdminsButton();
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refreshInviteLinkButton();
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}
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void SettingsWidget::refreshEnableNotifications() {
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if (peer()->notify == UnknownNotifySettings) {
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App::api()->requestNotifySetting(peer());
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} else {
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auto ¬ifySettings = peer()->notify;
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bool enabled = (notifySettings == EmptyNotifySettings || notifySettings->mute < unixtime());
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_enableNotifications->setChecked(enabled, Checkbox::NotifyAboutChange::DontNotify);
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}
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}
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void SettingsWidget::refreshManageAdminsButton() {
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auto hasManageAdmins = [this]() {
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if (auto chat = peer()->asChat()) {
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return (chat->amCreator() && chat->canEdit());
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} else if (auto channel = peer()->asChannel()) {
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return (channel->amCreator() && channel->isMegagroup());
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}
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return false;
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};
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_manageAdmins.destroy();
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if (hasManageAdmins()) {
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_manageAdmins = new Ui::LeftOutlineButton(this, lang(lng_profile_manage_admins), st::defaultLeftOutlineButton);
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_manageAdmins->show();
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connect(_manageAdmins, SIGNAL(clicked()), this, SLOT(onManageAdmins()));
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}
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}
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void SettingsWidget::refreshInviteLinkButton() {
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auto getInviteLinkText = [this]() -> QString {
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if (auto chat = peer()->asChat()) {
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if (chat->amCreator() && chat->canEdit()) {
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return lang(chat->inviteLink().isEmpty() ? lng_group_invite_create : lng_group_invite_create_new);
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}
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} else if (auto channel = peer()->asChannel()) {
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if (channel->amCreator() && !channel->isPublic()) {
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return lang(channel->inviteLink().isEmpty() ? lng_group_invite_create : lng_group_invite_create_new);
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}
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}
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return QString();
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};
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auto inviteLinkText = getInviteLinkText();
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if (inviteLinkText.isEmpty()) {
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_inviteLink.destroy();
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} else {
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_inviteLink = new Ui::LeftOutlineButton(this, inviteLinkText, st::defaultLeftOutlineButton);
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_inviteLink->show();
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connect(_inviteLink, SIGNAL(clicked()), this, SLOT(onInviteLink()));
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}
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}
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void SettingsWidget::onNotificationsChange() {
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App::main()->updateNotifySetting(peer(), _enableNotifications->checked() ? NotifySettingSetNotify : NotifySettingSetMuted);
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}
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void SettingsWidget::onManageAdmins() {
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if (auto chat = peer()->asChat()) {
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Ui::showLayer(new ContactsBox(chat, MembersFilterAdmins));
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} else if (auto channel = peer()->asChannel()) {
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Ui::showLayer(new MembersBox(channel, MembersFilterAdmins));
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}
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}
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void SettingsWidget::onInviteLink() {
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auto getInviteLink = [this]() {
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if (auto chat = peer()->asChat()) {
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return chat->inviteLink();
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} else if (auto channel = peer()->asChannel()) {
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return channel->inviteLink();
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}
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return QString();
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};
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auto link = getInviteLink();
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ConfirmBox *box = new ConfirmBox(lang(link.isEmpty() ? lng_group_invite_about : lng_group_invite_about_new));
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connect(box, SIGNAL(confirmed()), this, SLOT(onInviteLinkSure()));
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Ui::showLayer(box);
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}
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void SettingsWidget::onInviteLinkSure() {
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Ui::hideLayer();
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App::api()->exportInviteLink(peer());
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}
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} // namespace Profile
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