1071 lines
31 KiB
C++
1071 lines
31 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 "boxes/send_files_box.h"
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#include "lang/lang_keys.h"
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#include "storage/localstorage.h"
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#include "storage/storage_media_prepare.h"
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#include "mainwidget.h"
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#include "history/history_media_types.h"
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#include "core/file_utilities.h"
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#include "ui/widgets/checkbox.h"
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#include "ui/widgets/buttons.h"
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#include "ui/widgets/input_fields.h"
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#include "ui/widgets/scroll_area.h"
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#include "ui/wrap/fade_wrap.h"
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#include "ui/grouped_layout.h"
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#include "media/media_clip_reader.h"
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#include "window/window_controller.h"
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#include "styles/style_history.h"
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#include "styles/style_boxes.h"
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namespace {
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constexpr auto kMinPreviewWidth = 20;
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class SingleMediaPreview : public Ui::RpWidget {
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public:
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static SingleMediaPreview *Create(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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const Storage::PreparedFile &file);
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SingleMediaPreview(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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QImage preview,
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bool animated,
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const QString &animatedPreviewPath);
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bool canSendAsPhoto() const {
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return _canSendAsPhoto;
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}
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rpl::producer<int> desiredHeightValue() const override;
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protected:
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void paintEvent(QPaintEvent *e) override;
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private:
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void preparePreview(
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QImage preview,
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const QString &animatedPreviewPath);
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void prepareAnimatedPreview(const QString &animatedPreviewPath);
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void clipCallback(Media::Clip::Notification notification);
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not_null<Window::Controller*> _controller;
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bool _animated = false;
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bool _canSendAsPhoto = false;
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QPixmap _preview;
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int _previewLeft = 0;
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int _previewWidth = 0;
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int _previewHeight = 0;
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Media::Clip::ReaderPointer _gifPreview;
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};
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class SingleFilePreview : public Ui::RpWidget {
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public:
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SingleFilePreview(
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QWidget *parent,
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const Storage::PreparedFile &file);
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rpl::producer<int> desiredHeightValue() const override;
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protected:
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void paintEvent(QPaintEvent *e) override;
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private:
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void preparePreview(const Storage::PreparedFile &file);
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void prepareThumb(const QImage &preview);
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QPixmap _fileThumb;
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Text _nameText;
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bool _fileIsAudio = false;
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bool _fileIsImage = false;
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QString _statusText;
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int _statusWidth = 0;
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};
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SingleMediaPreview *SingleMediaPreview::Create(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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const Storage::PreparedFile &file) {
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auto preview = QImage();
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bool animated = false;
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bool animationPreview = false;
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if (const auto image = base::get_if<FileMediaInformation::Image>(
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&file.information->media)) {
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preview = image->data;
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animated = animationPreview = image->animated;
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} else if (const auto video = base::get_if<FileMediaInformation::Video>(
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&file.information->media)) {
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preview = video->thumbnail;
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animated = true;
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animationPreview = video->isGifv;
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}
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if (preview.isNull()) {
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return nullptr;
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} else if (!animated && !Storage::ValidateThumbDimensions(
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preview.width(),
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preview.height())) {
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return nullptr;
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}
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return Ui::CreateChild<SingleMediaPreview>(
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parent,
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controller,
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preview,
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animated,
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animationPreview ? file.path : QString());
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}
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SingleMediaPreview::SingleMediaPreview(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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QImage preview,
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bool animated,
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const QString &animatedPreviewPath)
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: RpWidget(parent)
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, _controller(controller)
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, _animated(animated) {
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Expects(!preview.isNull());
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_canSendAsPhoto = !_animated && Storage::ValidateThumbDimensions(
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preview.width(),
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preview.height());
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preparePreview(preview, animatedPreviewPath);
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}
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void SingleMediaPreview::preparePreview(
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QImage preview,
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const QString &animatedPreviewPath) {
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auto maxW = 0;
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auto maxH = 0;
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if (_animated) {
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auto limitW = st::sendMediaPreviewSize;
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auto limitH = st::confirmMaxHeight;
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maxW = qMax(preview.width(), 1);
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maxH = qMax(preview.height(), 1);
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if (maxW * limitH > maxH * limitW) {
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if (maxW < limitW) {
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maxH = maxH * limitW / maxW;
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maxW = limitW;
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}
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} else {
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if (maxH < limitH) {
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maxW = maxW * limitH / maxH;
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maxH = limitH;
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}
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}
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preview = Images::prepare(
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preview,
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maxW * cIntRetinaFactor(),
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maxH * cIntRetinaFactor(),
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Images::Option::Smooth | Images::Option::Blurred,
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maxW,
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maxH);
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}
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auto originalWidth = preview.width();
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auto originalHeight = preview.height();
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if (!originalWidth || !originalHeight) {
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originalWidth = originalHeight = 1;
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}
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_previewWidth = st::sendMediaPreviewSize;
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if (preview.width() < _previewWidth) {
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_previewWidth = qMax(preview.width(), kMinPreviewWidth);
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}
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auto maxthumbh = qMin(qRound(1.5 * _previewWidth), st::confirmMaxHeight);
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_previewHeight = qRound(originalHeight * float64(_previewWidth) / originalWidth);
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if (_previewHeight > maxthumbh) {
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_previewWidth = qRound(_previewWidth * float64(maxthumbh) / _previewHeight);
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accumulate_max(_previewWidth, kMinPreviewWidth);
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_previewHeight = maxthumbh;
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}
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_previewLeft = (st::boxWideWidth - _previewWidth) / 2;
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preview = std::move(preview).scaled(
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_previewWidth * cIntRetinaFactor(),
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_previewHeight * cIntRetinaFactor(),
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Qt::IgnoreAspectRatio,
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Qt::SmoothTransformation);
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preview = Images::prepareOpaque(std::move(preview));
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_preview = App::pixmapFromImageInPlace(std::move(preview));
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_preview.setDevicePixelRatio(cRetinaFactor());
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prepareAnimatedPreview(animatedPreviewPath);
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}
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void SingleMediaPreview::prepareAnimatedPreview(
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const QString &animatedPreviewPath) {
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if (!animatedPreviewPath.isEmpty()) {
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auto callback = [this](Media::Clip::Notification notification) {
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clipCallback(notification);
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};
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_gifPreview = Media::Clip::MakeReader(
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animatedPreviewPath,
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std::move(callback));
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if (_gifPreview) _gifPreview->setAutoplay();
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}
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}
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void SingleMediaPreview::clipCallback(Media::Clip::Notification notification) {
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using namespace Media::Clip;
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switch (notification) {
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case NotificationReinit: {
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if (_gifPreview && _gifPreview->state() == State::Error) {
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_gifPreview.setBad();
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}
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if (_gifPreview && _gifPreview->ready() && !_gifPreview->started()) {
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auto s = QSize(_previewWidth, _previewHeight);
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_gifPreview->start(s.width(), s.height(), s.width(), s.height(), ImageRoundRadius::None, RectPart::None);
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}
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update();
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} break;
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case NotificationRepaint: {
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if (_gifPreview && !_gifPreview->currentDisplayed()) {
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update();
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}
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} break;
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}
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}
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void SingleMediaPreview::paintEvent(QPaintEvent *e) {
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Painter p(this);
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if (_previewLeft > st::boxPhotoPadding.left()) {
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p.fillRect(st::boxPhotoPadding.left(), st::boxPhotoPadding.top(), _previewLeft - st::boxPhotoPadding.left(), _previewHeight, st::confirmBg);
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}
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if (_previewLeft + _previewWidth < width() - st::boxPhotoPadding.right()) {
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p.fillRect(_previewLeft + _previewWidth, st::boxPhotoPadding.top(), width() - st::boxPhotoPadding.right() - _previewLeft - _previewWidth, _previewHeight, st::confirmBg);
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}
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if (_gifPreview && _gifPreview->started()) {
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auto s = QSize(_previewWidth, _previewHeight);
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auto paused = _controller->isGifPausedAtLeastFor(Window::GifPauseReason::Layer);
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auto frame = _gifPreview->current(s.width(), s.height(), s.width(), s.height(), ImageRoundRadius::None, RectPart::None, paused ? 0 : getms());
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p.drawPixmap(_previewLeft, st::boxPhotoPadding.top(), frame);
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} else {
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p.drawPixmap(_previewLeft, st::boxPhotoPadding.top(), _preview);
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}
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if (_animated && !_gifPreview) {
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auto inner = QRect(_previewLeft + (_previewWidth - st::msgFileSize) / 2, st::boxPhotoPadding.top() + (_previewHeight - st::msgFileSize) / 2, st::msgFileSize, st::msgFileSize);
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p.setPen(Qt::NoPen);
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p.setBrush(st::msgDateImgBg);
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{
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PainterHighQualityEnabler hq(p);
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p.drawEllipse(inner);
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}
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auto icon = &st::historyFileInPlay;
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icon->paintInCenter(p, inner);
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}
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}
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rpl::producer<int> SingleMediaPreview::desiredHeightValue() const {
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return rpl::single(st::boxPhotoPadding.top() + _previewHeight);
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}
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SingleFilePreview::SingleFilePreview(
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QWidget *parent,
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const Storage::PreparedFile &file)
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: RpWidget(parent) {
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preparePreview(file);
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}
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void SingleFilePreview::prepareThumb(const QImage &preview) {
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if (preview.isNull()) {
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return;
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}
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auto originalWidth = preview.width();
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auto originalHeight = preview.height();
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auto thumbWidth = st::msgFileThumbSize;
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if (originalWidth > originalHeight) {
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thumbWidth = (originalWidth * st::msgFileThumbSize)
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/ originalHeight;
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}
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auto options = Images::Option::Smooth
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| Images::Option::RoundedSmall
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| Images::Option::RoundedTopLeft
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| Images::Option::RoundedTopRight
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| Images::Option::RoundedBottomLeft
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| Images::Option::RoundedBottomRight;
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_fileThumb = Images::pixmap(
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preview,
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thumbWidth * cIntRetinaFactor(),
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0,
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options,
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st::msgFileThumbSize,
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st::msgFileThumbSize);
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}
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void SingleFilePreview::preparePreview(const Storage::PreparedFile &file) {
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auto preview = QImage();
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if (const auto image = base::get_if<FileMediaInformation::Image>(
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&file.information->media)) {
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preview = image->data;
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} else if (const auto video = base::get_if<FileMediaInformation::Video>(
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&file.information->media)) {
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preview = video->thumbnail;
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}
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prepareThumb(preview);
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const auto filepath = file.path;
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if (filepath.isEmpty()) {
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auto filename = filedialogDefaultName(qsl("image"), qsl(".png"), QString(), true);
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_nameText.setText(st::semiboldTextStyle, filename, _textNameOptions);
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_statusText = qsl("%1x%2").arg(preview.width()).arg(preview.height());
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_statusWidth = qMax(_nameText.maxWidth(), st::normalFont->width(_statusText));
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_fileIsImage = true;
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} else {
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auto fileinfo = QFileInfo(filepath);
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auto filename = fileinfo.fileName();
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_fileIsImage = fileIsImage(filename, mimeTypeForFile(fileinfo).name());
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auto songTitle = QString();
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auto songPerformer = QString();
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if (file.information) {
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if (const auto song = base::get_if<FileMediaInformation::Song>(
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&file.information->media)) {
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songTitle = song->title;
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songPerformer = song->performer;
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_fileIsAudio = true;
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}
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}
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const auto nameString = DocumentData::ComposeNameString(
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filename,
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songTitle,
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songPerformer);
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_nameText.setText(
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st::semiboldTextStyle,
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nameString,
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_textNameOptions);
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_statusText = formatSizeText(fileinfo.size());
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_statusWidth = qMax(
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_nameText.maxWidth(),
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st::normalFont->width(_statusText));
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}
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}
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void SingleFilePreview::paintEvent(QPaintEvent *e) {
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Painter p(this);
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auto w = width() - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
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auto h = _fileThumb.isNull() ? (st::msgFilePadding.top() + st::msgFileSize + st::msgFilePadding.bottom()) : (st::msgFileThumbPadding.top() + st::msgFileThumbSize + st::msgFileThumbPadding.bottom());
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auto nameleft = 0, nametop = 0, nameright = 0, statustop = 0, linktop = 0;
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if (_fileThumb.isNull()) {
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nameleft = st::msgFilePadding.left() + st::msgFileSize + st::msgFilePadding.right();
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nametop = st::msgFileNameTop;
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nameright = st::msgFilePadding.left();
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statustop = st::msgFileStatusTop;
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} else {
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nameleft = st::msgFileThumbPadding.left() + st::msgFileThumbSize + st::msgFileThumbPadding.right();
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nametop = st::msgFileThumbNameTop;
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nameright = st::msgFileThumbPadding.left();
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statustop = st::msgFileThumbStatusTop;
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linktop = st::msgFileThumbLinkTop;
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}
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auto namewidth = w - nameleft - (_fileThumb.isNull() ? st::msgFilePadding.left() : st::msgFileThumbPadding.left());
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int32 x = (width() - w) / 2, y = st::boxPhotoPadding.top();
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App::roundRect(p, x, y, w, h, st::msgOutBg, MessageOutCorners, &st::msgOutShadow);
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if (_fileThumb.isNull()) {
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QRect inner(rtlrect(x + st::msgFilePadding.left(), y + st::msgFilePadding.top(), st::msgFileSize, st::msgFileSize, width()));
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p.setPen(Qt::NoPen);
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p.setBrush(st::msgFileOutBg);
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{
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PainterHighQualityEnabler hq(p);
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p.drawEllipse(inner);
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}
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auto &icon = _fileIsAudio
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? st::historyFileOutPlay
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: _fileIsImage
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? st::historyFileOutImage
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: st::historyFileOutDocument;
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icon.paintInCenter(p, inner);
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} else {
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QRect rthumb(rtlrect(x + st::msgFileThumbPadding.left(), y + st::msgFileThumbPadding.top(), st::msgFileThumbSize, st::msgFileThumbSize, width()));
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p.drawPixmap(rthumb.topLeft(), _fileThumb);
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}
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p.setFont(st::semiboldFont);
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p.setPen(st::historyFileNameOutFg);
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_nameText.drawLeftElided(p, x + nameleft, y + nametop, namewidth, width());
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auto &status = st::mediaOutFg;
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p.setFont(st::normalFont);
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p.setPen(status);
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p.drawTextLeft(x + nameleft, y + statustop, width(), _statusText);
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}
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rpl::producer<int> SingleFilePreview::desiredHeightValue() const {
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auto h = _fileThumb.isNull()
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? (st::msgFilePadding.top() + st::msgFileSize + st::msgFilePadding.bottom())
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: (st::msgFileThumbPadding.top() + st::msgFileThumbSize + st::msgFileThumbPadding.bottom());
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return rpl::single(st::boxPhotoPadding.top() + h + st::msgShadow);
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}
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base::lambda<QString()> FieldPlaceholder(const Storage::PreparedList &list) {
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return langFactory(list.files.size() > 1
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? lng_photos_comment
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: lng_photo_caption);
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}
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} // namespace
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struct SendFilesBox::AlbumThumb {
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Ui::GroupMediaLayout layout;
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QPixmap albumImage;
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QPixmap photo;
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QPixmap fileThumb;
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QString name;
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QString status;
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int nameWidth = 0;
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int statusWidth = 0;
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bool video = false;
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};
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class SendFilesBox::AlbumPreview : public Ui::RpWidget {
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public:
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AlbumPreview(
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QWidget *parent,
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const Storage::PreparedList &list,
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SendFilesWay way);
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void setSendWay(SendFilesWay way);
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protected:
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void paintEvent(QPaintEvent *e) override;
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private:
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void prepareThumbs();
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void updateSize();
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AlbumThumb prepareThumb(
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const Storage::PreparedFile &file,
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const Ui::GroupMediaLayout &layout) const;
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void paintAlbum(Painter &p) const;
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void paintPhotos(Painter &p, QRect clip) const;
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void paintFiles(Painter &p, QRect clip) const;
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const Storage::PreparedList &_list;
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SendFilesWay _sendWay = SendFilesWay::Files;
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std::vector<AlbumThumb> _thumbs;
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int _thumbsHeight = 0;
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int _photosHeight = 0;
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int _filesHeight = 0;
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};
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SendFilesBox::AlbumPreview::AlbumPreview(
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QWidget *parent,
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const Storage::PreparedList &list,
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SendFilesWay way)
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: RpWidget(parent)
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, _list(list)
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, _sendWay(way) {
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prepareThumbs();
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updateSize();
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}
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void SendFilesBox::AlbumPreview::setSendWay(SendFilesWay way) {
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_sendWay = way;
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updateSize();
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update();
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}
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void SendFilesBox::AlbumPreview::prepareThumbs() {
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auto sizes = ranges::view::all(
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_list.files
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) | ranges::view::transform([](const Storage::PreparedFile &file) {
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return file.preview.size() / cIntRetinaFactor();
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}) | ranges::to_vector;
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const auto count = int(sizes.size());
|
|
const auto layout = Ui::LayoutMediaGroup(
|
|
sizes,
|
|
st::sendMediaPreviewSize,
|
|
st::historyGroupWidthMin / 2,
|
|
st::historyGroupSkip / 2);
|
|
Assert(layout.size() == count);
|
|
|
|
_thumbs.reserve(count);
|
|
for (auto i = 0; i != count; ++i) {
|
|
_thumbs.push_back(prepareThumb(_list.files[i], layout[i]));
|
|
const auto &geometry = layout[i].geometry;
|
|
accumulate_max(_thumbsHeight, geometry.y() + geometry.height());
|
|
}
|
|
_photosHeight = ranges::accumulate(ranges::view::all(
|
|
_thumbs
|
|
) | ranges::view::transform([](const AlbumThumb &thumb) {
|
|
return thumb.photo.height() / cIntRetinaFactor();
|
|
}), 0) + (count - 1) * st::sendMediaPreviewPhotoSkip;
|
|
|
|
_filesHeight = count * st::sendMediaFileThumbSize
|
|
+ (count - 1) * st::sendMediaFileThumbSkip;
|
|
}
|
|
|
|
SendFilesBox::AlbumThumb SendFilesBox::AlbumPreview::prepareThumb(
|
|
const Storage::PreparedFile &file,
|
|
const Ui::GroupMediaLayout &layout) const {
|
|
Expects(!file.preview.isNull());
|
|
|
|
const auto &preview = file.preview;
|
|
auto result = AlbumThumb();
|
|
result.layout = layout;
|
|
result.video = (file.type == Storage::PreparedFile::AlbumType::Video);
|
|
|
|
const auto width = layout.geometry.width();
|
|
const auto height = layout.geometry.height();
|
|
const auto corners = Ui::GetCornersFromSides(layout.sides);
|
|
using Option = Images::Option;
|
|
const auto options = Option::Smooth
|
|
| Option::RoundedLarge
|
|
| ((corners & RectPart::TopLeft) ? Option::RoundedTopLeft : Option::None)
|
|
| ((corners & RectPart::TopRight) ? Option::RoundedTopRight : Option::None)
|
|
| ((corners & RectPart::BottomLeft) ? Option::RoundedBottomLeft : Option::None)
|
|
| ((corners & RectPart::BottomRight) ? Option::RoundedBottomRight : Option::None);
|
|
const auto pixSize = Ui::GetImageScaleSizeForGeometry(
|
|
{ preview.width(), preview.height() },
|
|
{ width, height });
|
|
const auto pixWidth = pixSize.width() * cIntRetinaFactor();
|
|
const auto pixHeight = pixSize.height() * cIntRetinaFactor();
|
|
|
|
result.albumImage = App::pixmapFromImageInPlace(Images::prepare(
|
|
preview,
|
|
pixWidth,
|
|
pixHeight,
|
|
options,
|
|
width,
|
|
height));
|
|
result.photo = App::pixmapFromImageInPlace(Images::prepare(
|
|
preview,
|
|
preview.width(),
|
|
preview.height(),
|
|
Option::RoundedLarge | Option::RoundedAll,
|
|
preview.width() / cIntRetinaFactor(),
|
|
preview.height() / cIntRetinaFactor()));
|
|
|
|
const auto idealSize = st::sendMediaFileThumbSize * cIntRetinaFactor();
|
|
const auto fileThumbSize = (preview.width() > preview.height())
|
|
? QSize(preview.width() * idealSize / preview.height(), idealSize)
|
|
: QSize(idealSize, preview.height() * idealSize / preview.width());
|
|
result.fileThumb = App::pixmapFromImageInPlace(Images::prepare(
|
|
preview,
|
|
fileThumbSize.width(),
|
|
fileThumbSize.height(),
|
|
Option::RoundedSmall | Option::RoundedAll,
|
|
st::sendMediaFileThumbSize,
|
|
st::sendMediaFileThumbSize
|
|
));
|
|
|
|
const auto availableFileWidth = st::sendMediaPreviewSize
|
|
- st::sendMediaFileThumbSkip
|
|
- st::sendMediaFileThumbSize;
|
|
const auto filepath = file.path;
|
|
if (filepath.isEmpty()) {
|
|
result.name = filedialogDefaultName(
|
|
qsl("image"),
|
|
qsl(".png"),
|
|
QString(),
|
|
true);
|
|
result.status = qsl("%1x%2").arg(preview.width()).arg(preview.height());
|
|
} else {
|
|
auto fileinfo = QFileInfo(filepath);
|
|
result.name = fileinfo.fileName();
|
|
result.status = formatSizeText(fileinfo.size());
|
|
}
|
|
result.nameWidth = st::semiboldFont->width(result.name);
|
|
if (result.nameWidth > availableFileWidth) {
|
|
result.name = st::semiboldFont->elided(
|
|
result.name,
|
|
Qt::ElideMiddle);
|
|
result.nameWidth = st::semiboldFont->width(result.name);
|
|
}
|
|
result.statusWidth = st::normalFont->width(result.status);
|
|
|
|
return result;
|
|
}
|
|
|
|
void SendFilesBox::AlbumPreview::updateSize() {
|
|
const auto height = [&] {
|
|
switch (_sendWay) {
|
|
case SendFilesWay::Album: return _thumbsHeight;
|
|
case SendFilesWay::Photos: return _photosHeight;
|
|
case SendFilesWay::Files: return _filesHeight;
|
|
}
|
|
Unexpected("Send way in SendFilesBox::AlbumPreview::updateSize");
|
|
}();
|
|
resize(st::boxWideWidth, height);
|
|
}
|
|
|
|
void SendFilesBox::AlbumPreview::paintEvent(QPaintEvent *e) {
|
|
Painter p(this);
|
|
|
|
switch (_sendWay) {
|
|
case SendFilesWay::Album: paintAlbum(p); break;
|
|
case SendFilesWay::Photos: paintPhotos(p, e->rect()); break;
|
|
case SendFilesWay::Files: paintFiles(p, e->rect()); break;
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::AlbumPreview::paintAlbum(Painter &p) const {
|
|
const auto left = (st::boxWideWidth - st::sendMediaPreviewSize) / 2;
|
|
const auto top = 0;
|
|
for (const auto &thumb : _thumbs) {
|
|
const auto geometry = thumb.layout.geometry;
|
|
const auto x = left + geometry.x();
|
|
const auto y = top + geometry.y();
|
|
p.drawPixmap(x, y, thumb.albumImage);
|
|
|
|
if (thumb.video) {
|
|
const auto inner = QRect(
|
|
x + (geometry.width() - st::msgFileSize) / 2,
|
|
y + (geometry.height() - st::msgFileSize) / 2,
|
|
st::msgFileSize,
|
|
st::msgFileSize);
|
|
{
|
|
PainterHighQualityEnabler hq(p);
|
|
p.setPen(Qt::NoPen);
|
|
p.setBrush(st::msgDateImgBg);
|
|
p.drawEllipse(inner);
|
|
}
|
|
st::historyFileThumbPlay.paintInCenter(p, inner);
|
|
}
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::AlbumPreview::paintPhotos(Painter &p, QRect clip) const {
|
|
const auto left = (st::boxWideWidth - st::sendMediaPreviewSize) / 2;
|
|
auto top = 0;
|
|
for (const auto &thumb : _thumbs) {
|
|
const auto bottom = top + thumb.photo.height() / cIntRetinaFactor();
|
|
const auto guard = gsl::finally([&] {
|
|
top = bottom + st::sendMediaPreviewPhotoSkip;
|
|
});
|
|
if (top >= clip.y() + clip.height()) {
|
|
break;
|
|
} else if (bottom <= clip.y()) {
|
|
continue;
|
|
}
|
|
p.drawPixmap(
|
|
left,
|
|
top,
|
|
thumb.photo);
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::AlbumPreview::paintFiles(Painter &p, QRect clip) const {
|
|
const auto fileHeight = st::sendMediaFileThumbSize
|
|
+ st::sendMediaFileThumbSkip;
|
|
const auto bottom = clip.y() + clip.height();
|
|
const auto from = floorclamp(clip.y(), fileHeight, 0, _thumbs.size());
|
|
const auto till = ceilclamp(bottom, fileHeight, 0, _thumbs.size());
|
|
const auto left = (st::boxWideWidth - st::sendMediaPreviewSize) / 2;
|
|
const auto textLeft = left
|
|
+ st::sendMediaFileThumbSize
|
|
+ st::sendMediaFileThumbSkip;
|
|
|
|
auto top = from * fileHeight;
|
|
for (auto i = from; i != till; ++i) {
|
|
const auto &thumb = _thumbs[i];
|
|
p.drawPixmap(left, top, thumb.fileThumb);
|
|
p.setFont(st::semiboldFont);
|
|
p.setPen(st::historyFileNameInFg);
|
|
p.drawTextLeft(
|
|
textLeft,
|
|
top + st::sendMediaFileNameTop,
|
|
width(),
|
|
thumb.name,
|
|
thumb.nameWidth);
|
|
p.setFont(st::normalFont);
|
|
p.setPen(st::mediaInFg);
|
|
p.drawTextLeft(
|
|
textLeft,
|
|
top + st::sendMediaFileStatusTop,
|
|
width(),
|
|
thumb.status,
|
|
thumb.statusWidth);
|
|
top += fileHeight;
|
|
}
|
|
}
|
|
|
|
SendFilesBox::SendFilesBox(
|
|
QWidget*,
|
|
Storage::PreparedList &&list,
|
|
CompressConfirm compressed)
|
|
: _list(std::move(list))
|
|
, _compressConfirm(compressed)
|
|
, _caption(this, st::confirmCaptionArea, FieldPlaceholder(_list)) {
|
|
}
|
|
|
|
void SendFilesBox::initPreview(rpl::producer<int> desiredPreviewHeight) {
|
|
setupControls();
|
|
|
|
updateBoxSize();
|
|
|
|
using namespace rpl::mappers;
|
|
rpl::combine(
|
|
std::move(desiredPreviewHeight),
|
|
_footerHeight.value(),
|
|
_titleHeight + _1 + _2
|
|
) | rpl::start_with_next([this](int height) {
|
|
setDimensions(
|
|
st::boxWideWidth,
|
|
std::min(st::sendMediaPreviewHeightMax, height));
|
|
}, lifetime());
|
|
|
|
if (_preview) {
|
|
_preview->show();
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::prepareSingleFilePreview() {
|
|
Expects(_list.files.size() == 1);
|
|
|
|
const auto &file = _list.files[0];
|
|
const auto media = SingleMediaPreview::Create(this, controller(), file);
|
|
if (media) {
|
|
if (!media->canSendAsPhoto()) {
|
|
_compressConfirm = CompressConfirm::None;
|
|
}
|
|
_preview = media;
|
|
initPreview(media->desiredHeightValue());
|
|
} else {
|
|
const auto preview = Ui::CreateChild<SingleFilePreview>(this, file);
|
|
_compressConfirm = CompressConfirm::None;
|
|
_preview = preview;
|
|
initPreview(preview->desiredHeightValue());
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::prepareAlbumPreview() {
|
|
Expects(_sendWay != nullptr);
|
|
|
|
const auto wrap = Ui::CreateChild<Ui::ScrollArea>(
|
|
this,
|
|
st::boxLayerScroll);
|
|
_albumPreview = wrap->setOwnedWidget(object_ptr<AlbumPreview>(
|
|
this,
|
|
_list,
|
|
_sendWay->value()));
|
|
_preview = wrap;
|
|
_albumPreview->show();
|
|
setupShadows(wrap, _albumPreview);
|
|
|
|
initPreview(_albumPreview->desiredHeightValue());
|
|
}
|
|
|
|
void SendFilesBox::setupShadows(
|
|
not_null<Ui::ScrollArea*> wrap,
|
|
not_null<AlbumPreview*> content) {
|
|
using namespace rpl::mappers;
|
|
|
|
const auto topShadow = Ui::CreateChild<Ui::FadeShadow>(this);
|
|
const auto bottomShadow = Ui::CreateChild<Ui::FadeShadow>(this);
|
|
wrap->geometryValue(
|
|
) | rpl::start_with_next([=](const QRect &geometry) {
|
|
topShadow->resizeToWidth(geometry.width());
|
|
topShadow->move(
|
|
geometry.x(),
|
|
geometry.y());
|
|
bottomShadow->resizeToWidth(geometry.width());
|
|
bottomShadow->move(
|
|
geometry.x(),
|
|
geometry.y() + geometry.height() - st::lineWidth);
|
|
}, topShadow->lifetime());
|
|
topShadow->toggleOn(wrap->scrollTopValue() | rpl::map(_1 > 0));
|
|
bottomShadow->toggleOn(rpl::combine(
|
|
wrap->scrollTopValue(),
|
|
wrap->heightValue(),
|
|
content->heightValue(),
|
|
_1 + _2 < _3));
|
|
}
|
|
|
|
void SendFilesBox::prepare() {
|
|
Expects(controller() != nullptr);
|
|
|
|
_send = addButton(langFactory(lng_send_button), [this] { send(); });
|
|
addButton(langFactory(lng_cancel), [this] { closeBox(); });
|
|
initSendWay();
|
|
if (_list.files.size() == 1) {
|
|
prepareSingleFilePreview();
|
|
} else {
|
|
if (_list.albumIsPossible) {
|
|
prepareAlbumPreview();
|
|
} else {
|
|
auto desiredPreviewHeight = rpl::single(0);
|
|
initPreview(std::move(desiredPreviewHeight));
|
|
}
|
|
}
|
|
|
|
subscribe(boxClosing, [this] {
|
|
if (!_confirmed && _cancelledCallback) {
|
|
_cancelledCallback();
|
|
}
|
|
});
|
|
}
|
|
|
|
void SendFilesBox::initSendWay() {
|
|
_albumVideosCount = ranges::count(
|
|
_list.files,
|
|
Storage::PreparedFile::AlbumType::Video,
|
|
[](const Storage::PreparedFile &file) { return file.type; });
|
|
_albumPhotosCount = _list.albumIsPossible
|
|
? (_list.files.size() - _albumVideosCount)
|
|
: 0;
|
|
const auto value = [&] {
|
|
if (_compressConfirm == CompressConfirm::None) {
|
|
return SendFilesWay::Files;
|
|
} else if (_compressConfirm == CompressConfirm::No) {
|
|
return SendFilesWay::Files;
|
|
} else if (_compressConfirm == CompressConfirm::Yes) {
|
|
return _list.albumIsPossible
|
|
? SendFilesWay::Album
|
|
: SendFilesWay::Photos;
|
|
}
|
|
const auto currentWay = Auth().data().sendFilesWay();
|
|
if (currentWay == SendFilesWay::Files) {
|
|
return currentWay;
|
|
} else if (currentWay == SendFilesWay::Album) {
|
|
return _list.albumIsPossible
|
|
? SendFilesWay::Album
|
|
: SendFilesWay::Photos;
|
|
}
|
|
return (_list.albumIsPossible && !_albumPhotosCount)
|
|
? SendFilesWay::Album
|
|
: SendFilesWay::Photos;
|
|
}();
|
|
_sendWay = std::make_shared<Ui::RadioenumGroup<SendFilesWay>>(value);
|
|
}
|
|
|
|
void SendFilesBox::setupControls() {
|
|
setupTitleText();
|
|
setupSendWayControls();
|
|
setupCaption();
|
|
}
|
|
|
|
void SendFilesBox::setupSendWayControls() {
|
|
if (_compressConfirm == CompressConfirm::None) {
|
|
return;
|
|
}
|
|
const auto addRadio = [&](
|
|
object_ptr<Ui::Radioenum<SendFilesWay>> &button,
|
|
SendFilesWay value,
|
|
const QString &text) {
|
|
const auto &style = st::defaultBoxCheckbox;
|
|
button.create(this, _sendWay, value, text, style);
|
|
};
|
|
if (_list.albumIsPossible) {
|
|
addRadio(_sendAlbum, SendFilesWay::Album, lang(lng_send_album));
|
|
}
|
|
if (!_list.albumIsPossible || _albumPhotosCount > 0) {
|
|
addRadio(_sendPhotos, SendFilesWay::Photos, (_list.files.size() == 1)
|
|
? lang(lng_send_photo)
|
|
: (_albumVideosCount > 0)
|
|
? (_list.albumIsPossible
|
|
? lang(lng_send_separate_photos_videos)
|
|
: lng_send_photos_videos(lt_count, _list.files.size()))
|
|
: (_list.albumIsPossible
|
|
? lang(lng_send_separate_photos)
|
|
: lng_send_photos(lt_count, _list.files.size())));
|
|
}
|
|
addRadio(_sendFiles, SendFilesWay::Files, (_list.files.size() == 1)
|
|
? lang(lng_send_file)
|
|
: lng_send_files(lt_count, _list.files.size()));
|
|
_sendWay->setChangedCallback([this](SendFilesWay value) {
|
|
if (_albumPreview) {
|
|
_albumPreview->setSendWay(value);
|
|
}
|
|
setInnerFocus();
|
|
});
|
|
}
|
|
|
|
void SendFilesBox::setupCaption() {
|
|
if (!_caption) {
|
|
return;
|
|
}
|
|
|
|
_caption->setMaxLength(MaxPhotoCaption);
|
|
_caption->setCtrlEnterSubmit(Ui::CtrlEnterSubmit::Both);
|
|
connect(_caption, &Ui::InputArea::resized, this, [this] {
|
|
captionResized();
|
|
});
|
|
connect(_caption, &Ui::InputArea::submitted, this, [this](
|
|
bool ctrlShiftEnter) {
|
|
send(ctrlShiftEnter);
|
|
});
|
|
connect(_caption, &Ui::InputArea::cancelled, this, [this] {
|
|
closeBox();
|
|
});
|
|
}
|
|
|
|
void SendFilesBox::captionResized() {
|
|
updateBoxSize();
|
|
updateControlsGeometry();
|
|
update();
|
|
}
|
|
|
|
void SendFilesBox::setupTitleText() {
|
|
if (_list.files.size() > 1) {
|
|
const auto onlyImages = (_compressConfirm != CompressConfirm::None)
|
|
&& (_albumVideosCount == 0);
|
|
_titleText = onlyImages
|
|
? lng_send_images_selected(lt_count, _list.files.size())
|
|
: lng_send_files_selected(lt_count, _list.files.size());
|
|
_titleHeight = st::boxTitleHeight;
|
|
} else {
|
|
_titleText = QString();
|
|
_titleHeight = 0;
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::updateBoxSize() {
|
|
auto footerHeight = 0;
|
|
if (_caption) {
|
|
footerHeight += st::boxPhotoCaptionSkip + _caption->height();
|
|
}
|
|
const auto pointers = {
|
|
_sendAlbum.data(),
|
|
_sendPhotos.data(),
|
|
_sendFiles.data()
|
|
};
|
|
for (auto pointer : pointers) {
|
|
if (pointer) {
|
|
footerHeight += st::boxPhotoCompressedSkip
|
|
+ pointer->heightNoMargins();
|
|
}
|
|
}
|
|
_footerHeight = footerHeight;
|
|
}
|
|
|
|
void SendFilesBox::keyPressEvent(QKeyEvent *e) {
|
|
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
|
|
const auto modifiers = e->modifiers();
|
|
const auto ctrl = modifiers.testFlag(Qt::ControlModifier)
|
|
|| modifiers.testFlag(Qt::MetaModifier);
|
|
const auto shift = modifiers.testFlag(Qt::ShiftModifier);
|
|
send(ctrl && shift);
|
|
} else {
|
|
BoxContent::keyPressEvent(e);
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::paintEvent(QPaintEvent *e) {
|
|
BoxContent::paintEvent(e);
|
|
|
|
if (!_titleText.isEmpty()) {
|
|
Painter p(this);
|
|
|
|
p.setFont(st::boxPhotoTitleFont);
|
|
p.setPen(st::boxTitleFg);
|
|
p.drawTextLeft(
|
|
st::boxPhotoTitlePosition.x(),
|
|
st::boxPhotoTitlePosition.y(),
|
|
width(),
|
|
_titleText);
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::resizeEvent(QResizeEvent *e) {
|
|
BoxContent::resizeEvent(e);
|
|
updateControlsGeometry();
|
|
}
|
|
|
|
void SendFilesBox::updateControlsGeometry() {
|
|
auto bottom = height();
|
|
if (_caption) {
|
|
_caption->resize(st::sendMediaPreviewSize, _caption->height());
|
|
_caption->moveToLeft(
|
|
st::boxPhotoPadding.left(),
|
|
bottom - _caption->height());
|
|
bottom -= st::boxPhotoCaptionSkip + _caption->height();
|
|
}
|
|
const auto pointers = {
|
|
_sendAlbum.data(),
|
|
_sendPhotos.data(),
|
|
_sendFiles.data()
|
|
};
|
|
for (auto pointer : base::reversed(pointers)) {
|
|
if (pointer) {
|
|
pointer->moveToLeft(
|
|
st::boxPhotoPadding.left(),
|
|
bottom - pointer->heightNoMargins());
|
|
bottom -= st::boxPhotoCompressedSkip + pointer->heightNoMargins();
|
|
}
|
|
}
|
|
if (_preview) {
|
|
_preview->resize(width(), bottom - _titleHeight);
|
|
_preview->move(0, _titleHeight);
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::setInnerFocus() {
|
|
if (!_caption || _caption->isHidden()) {
|
|
setFocus();
|
|
} else {
|
|
_caption->setFocusFast();
|
|
}
|
|
}
|
|
|
|
void SendFilesBox::send(bool ctrlShiftEnter) {
|
|
using Way = SendFilesWay;
|
|
const auto way = _sendWay ? _sendWay->value() : Way::Files;
|
|
|
|
if (_compressConfirm == CompressConfirm::Auto) {
|
|
const auto oldWay = Auth().data().sendFilesWay();
|
|
if (way != oldWay) {
|
|
// Check if the user _could_ use the old value, but didn't.
|
|
if ((oldWay == Way::Album && _sendAlbum)
|
|
|| (oldWay == Way::Photos && _sendPhotos)
|
|
|| (oldWay == Way::Files && _sendFiles)
|
|
|| (way == Way::Files && (_sendAlbum || _sendPhotos))) {
|
|
// And in that case save it to settings.
|
|
Auth().data().setSendFilesWay(way);
|
|
Auth().saveDataDelayed();
|
|
}
|
|
}
|
|
}
|
|
_confirmed = true;
|
|
if (_confirmedCallback) {
|
|
auto caption = _caption
|
|
? TextUtilities::PrepareForSending(
|
|
_caption->getLastText(),
|
|
TextUtilities::PrepareTextOption::CheckLinks)
|
|
: QString();
|
|
_confirmedCallback(
|
|
std::move(_list),
|
|
way,
|
|
std::move(caption),
|
|
ctrlShiftEnter);
|
|
}
|
|
closeBox();
|
|
}
|
|
|
|
SendFilesBox::~SendFilesBox() = default;
|