tdesktop/Telegram/SourceFiles/profile/profile_settings_widget.cpp

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