152 lines
4.1 KiB
C++
152 lines
4.1 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) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#include "settings/settings_inner_widget.h"
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#include "lang/lang_instance.h"
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#include "styles/style_settings.h"
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#include "settings/settings_cover.h"
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#include "settings/settings_block_widget.h"
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#include "settings/settings_info_widget.h"
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#include "settings/settings_notifications_widget.h"
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#include "settings/settings_general_widget.h"
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#include "settings/settings_chat_settings_widget.h"
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#include "settings/settings_scale_widget.h"
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#include "settings/settings_background_widget.h"
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#include "settings/settings_privacy_widget.h"
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#include "settings/settings_advanced_widget.h"
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namespace Settings {
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InnerWidget::InnerWidget(QWidget *parent) : LayerInner(parent)
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, _self(App::self()) {
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refreshBlocks();
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subscribe(Global::RefSelfChanged(), [this] { fullRebuild(); });
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subscribe(Lang::Current().updated(), [this] { fullRebuild(); });
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}
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void InnerWidget::fullRebuild() {
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_self = App::self();
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refreshBlocks();
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if (_cover) {
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_cover->setContentLeft(_contentLeft);
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_cover->resizeToWidth(width());
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}
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for_const (auto block, _blocks) {
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block->setContentLeft(_contentLeft);
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block->resizeToWidth(width());
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}
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onBlockHeightUpdated();
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}
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void InnerWidget::refreshBlocks() {
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_cover.destroyDelayed();
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for_const (auto block, _blocks) {
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block->hide();
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block->deleteLater();
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}
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_blocks.clear();
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if (App::quitting()) {
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return;
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}
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if (_self) {
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_cover.create(this, _self);
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_blocks.push_back(new InfoWidget(this, _self));
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_blocks.push_back(new NotificationsWidget(this, _self));
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}
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_blocks.push_back(new GeneralWidget(this, _self));
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if (!cRetina()) {
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_blocks.push_back(new ScaleWidget(this, _self));
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}
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if (_self) {
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_blocks.push_back(new ChatSettingsWidget(this, _self));
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_blocks.push_back(new BackgroundWidget(this, _self));
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_blocks.push_back(new PrivacyWidget(this, _self));
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}
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_blocks.push_back(new AdvancedWidget(this, _self));
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if (_cover) {
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_cover->show();
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if (_showFinished) {
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_cover->showFinished();
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}
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}
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for_const (auto block, _blocks) {
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block->show();
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connect(block, SIGNAL(heightUpdated()), this, SLOT(onBlockHeightUpdated()));
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}
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}
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void InnerWidget::showFinished() {
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_showFinished = true;
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if (_cover) {
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_cover->showFinished();
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}
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}
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int InnerWidget::resizeGetHeight(int newWidth) {
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if (_cover) {
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_cover->setContentLeft(_contentLeft);
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_cover->resizeToWidth(newWidth);
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}
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for_const (auto block, _blocks) {
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block->setContentLeft(_contentLeft);
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block->resizeToWidth(newWidth);
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}
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int result = refreshBlocksPositions(newWidth);
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return result;
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}
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int InnerWidget::refreshBlocksPositions(int newWidth) {
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int result = (_cover ? _cover->height() : 0) + st::settingsBlocksTop;
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for_const (auto block, _blocks) {
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if (block->isHidden()) {
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continue;
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}
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block->moveToLeft(0, result, newWidth);
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result += block->height();
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}
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return result;
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}
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void InnerWidget::onBlockHeightUpdated() {
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int newHeight = refreshBlocksPositions(width());
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if (newHeight != height()) {
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resize(width(), newHeight);
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emit heightUpdated();
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}
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}
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void InnerWidget::setVisibleTopBottom(int visibleTop, int visibleBottom) {
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_visibleTop = visibleTop;
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_visibleBottom = visibleBottom;
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for_const (auto block, _blocks) {
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int blockY = block->y();
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block->setVisibleTopBottom(visibleTop - blockY, visibleBottom - blockY);
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}
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}
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} // namespace Settings
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