tdesktop/Telegram/SourceFiles/boxes/send_files_box.cpp

811 lines
28 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) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "boxes/send_files_box.h"
#include "lang.h"
#include "storage/localstorage.h"
#include "mainwidget.h"
#include "history/history_media_types.h"
#include "core/file_utilities.h"
#include "ui/widgets/checkbox.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/input_fields.h"
#include "styles/style_history.h"
#include "styles/style_boxes.h"
#include "media/media_clip_reader.h"
namespace {
constexpr auto kMinPreviewWidth = 20;
bool ValidatePhotoDimensions(int width, int height) {
return (width > 0) && (height > 0) && (width < 20 * height) && (height < 20 * width);
}
} // namespace
SendFilesBox::SendFilesBox(QWidget*, QImage image, CompressConfirm compressed)
: _image(image)
, _compressConfirm(compressed)
, _caption(this, st::confirmCaptionArea, lang(lng_photo_caption)) {
_files.push_back(QString());
prepareSingleFileLayout();
}
SendFilesBox::SendFilesBox(QWidget*, const QStringList &files, CompressConfirm compressed)
: _files(files)
, _compressConfirm(compressed)
, _caption(this, st::confirmCaptionArea, lang(_files.size() > 1 ? lng_photos_comment : lng_photo_caption)) {
if (_files.size() == 1) {
prepareSingleFileLayout();
}
}
void SendFilesBox::prepareSingleFileLayout() {
t_assert(_files.size() == 1);
if (!_files.front().isEmpty()) {
tryToReadSingleFile();
}
if (_image.isNull() || !ValidatePhotoDimensions(_image.width(), _image.height()) || _animated) {
_compressConfirm = CompressConfirm::None;
}
if (!_image.isNull()) {
auto image = _image;
if (!_animated && _compressConfirm == CompressConfirm::None) {
auto originalWidth = image.width();
auto originalHeight = image.height();
auto thumbWidth = st::msgFileThumbSize;
if (originalWidth > originalHeight) {
thumbWidth = (originalWidth * st::msgFileThumbSize) / originalHeight;
}
auto options = Images::Option::Smooth | Images::Option::RoundedSmall | Images::Option::RoundedTopLeft | Images::Option::RoundedTopRight | Images::Option::RoundedBottomLeft | Images::Option::RoundedBottomRight;
_fileThumb = Images::pixmap(image, thumbWidth * cIntRetinaFactor(), 0, options, st::msgFileThumbSize, st::msgFileThumbSize);
} else {
auto maxW = 0;
auto maxH = 0;
if (_animated) {
auto limitW = st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
auto limitH = st::confirmMaxHeight;
maxW = qMax(image.width(), 1);
maxH = qMax(image.height(), 1);
if (maxW * limitH > maxH * limitW) {
if (maxW < limitW) {
maxH = maxH * limitW / maxW;
maxW = limitW;
}
} else {
if (maxH < limitH) {
maxW = maxW * limitH / maxH;
maxH = limitH;
}
}
image = Images::prepare(image, maxW * cIntRetinaFactor(), maxH * cIntRetinaFactor(), Images::Option::Smooth | Images::Option::Blurred, maxW, maxH);
}
auto originalWidth = image.width();
auto originalHeight = image.height();
if (!originalWidth || !originalHeight) {
originalWidth = originalHeight = 1;
}
_previewWidth = st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
if (image.width() < _previewWidth) {
_previewWidth = qMax(image.width(), kMinPreviewWidth);
}
auto maxthumbh = qMin(qRound(1.5 * _previewWidth), st::confirmMaxHeight);
_previewHeight = qRound(originalHeight * float64(_previewWidth) / originalWidth);
if (_previewHeight > maxthumbh) {
_previewWidth = qRound(_previewWidth * float64(maxthumbh) / _previewHeight);
accumulate_max(_previewWidth, kMinPreviewWidth);
_previewHeight = maxthumbh;
}
_previewLeft = (st::boxWideWidth - _previewWidth) / 2;
image = std::move(image).scaled(_previewWidth * cIntRetinaFactor(), _previewHeight * cIntRetinaFactor(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
image = Images::prepareOpaque(std::move(image));
_preview = App::pixmapFromImageInPlace(std::move(image));
_preview.setDevicePixelRatio(cRetinaFactor());
prepareGifPreview();
}
}
if (_preview.isNull()) {
prepareDocumentLayout();
}
}
void SendFilesBox::prepareGifPreview() {
auto createGifPreview = [this] {
if (!_information) {
return false;
}
if (auto video = base::get_if<FileLoadTask::Video>(&_information->media)) {
return video->isGifv;
}
// Plain old .gif animation.
return _animated;
};
if (createGifPreview()) {
_gifPreview = Media::Clip::MakeReader(FileLocation(_files.front()), QByteArray(), [this](Media::Clip::Notification notification) {
clipCallback(notification);
});
if (_gifPreview) _gifPreview->setAutoplay();
}
}
void SendFilesBox::clipCallback(Media::Clip::Notification notification) {
using namespace Media::Clip;
switch (notification) {
case NotificationReinit: {
if (_gifPreview && _gifPreview->state() == State::Error) {
_gifPreview.setBad();
}
if (_gifPreview && _gifPreview->ready() && !_gifPreview->started()) {
auto s = QSize(_previewWidth, _previewHeight);
_gifPreview->start(s.width(), s.height(), s.width(), s.height(), ImageRoundRadius::None, ImageRoundCorner::None);
}
update();
} break;
case NotificationRepaint: {
if (_gifPreview && !_gifPreview->currentDisplayed()) {
update();
}
} break;
}
}
void SendFilesBox::prepareDocumentLayout() {
auto filepath = _files.front();
if (filepath.isEmpty()) {
auto filename = filedialogDefaultName(qsl("image"), qsl(".png"), QString(), true);
_nameText.setText(st::semiboldTextStyle, filename, _textNameOptions);
_statusText = qsl("%1x%2").arg(_image.width()).arg(_image.height());
_statusWidth = qMax(_nameText.maxWidth(), st::normalFont->width(_statusText));
_fileIsImage = true;
} else {
auto fileinfo = QFileInfo(filepath);
auto filename = fileinfo.fileName();
_fileIsImage = fileIsImage(filename, mimeTypeForFile(fileinfo).name());
auto songTitle = QString();
auto songPerformer = QString();
if (_information) {
if (auto song = base::get_if<FileLoadTask::Song>(&_information->media)) {
songTitle = song->title;
songPerformer = song->performer;
_fileIsAudio = true;
}
}
auto nameString = DocumentData::composeNameString(filename, songTitle, songPerformer);
_nameText.setText(st::semiboldTextStyle, nameString, _textNameOptions);
_statusText = formatSizeText(fileinfo.size());
_statusWidth = qMax(_nameText.maxWidth(), st::normalFont->width(_statusText));
}
}
void SendFilesBox::tryToReadSingleFile() {
auto filepath = _files.front();
auto filemime = mimeTypeForFile(QFileInfo(filepath)).name();
_information = FileLoadTask::ReadMediaInformation(_files.front(), QByteArray(), filemime);
if (auto image = base::get_if<FileLoadTask::Image>(&_information->media)) {
_image = image->data;
_animated = image->animated;
} else if (auto video = base::get_if<FileLoadTask::Video>(&_information->media)) {
_image = video->thumbnail;
_animated = true;
}
}
SendFilesBox::SendFilesBox(QWidget*, const QString &phone, const QString &firstname, const QString &lastname)
: _contactPhone(phone)
, _contactFirstName(firstname)
, _contactLastName(lastname) {
auto name = lng_full_name(lt_first_name, _contactFirstName, lt_last_name, _contactLastName);
_nameText.setText(st::semiboldTextStyle, name, _textNameOptions);
_statusText = _contactPhone;
_statusWidth = qMax(_nameText.maxWidth(), st::normalFont->width(_statusText));
_contactPhotoEmpty.set(0, name);
}
void SendFilesBox::prepare() {
if (_files.size() > 1) {
updateTitleText();
}
_send = addButton(lang(lng_send_button), [this] { onSend(); });
addButton(lang(lng_cancel), [this] { closeBox(); });
if (_compressConfirm != CompressConfirm::None) {
auto compressed = (_compressConfirm == CompressConfirm::Auto) ? cCompressPastedImage() : (_compressConfirm == CompressConfirm::Yes);
auto text = lng_send_images_compress(lt_count, _files.size());
_compressed.create(this, text, compressed, st::defaultBoxCheckbox);
connect(_compressed, SIGNAL(changed()), this, SLOT(onCompressedChange()));
}
if (_caption) {
_caption->setMaxLength(MaxPhotoCaption);
_caption->setCtrlEnterSubmit(Ui::CtrlEnterSubmit::Both);
connect(_caption, SIGNAL(resized()), this, SLOT(onCaptionResized()));
connect(_caption, SIGNAL(submitted(bool)), this, SLOT(onSend(bool)));
connect(_caption, SIGNAL(cancelled()), this, SLOT(onClose()));
}
_send->setText(getSendButtonText());
updateButtonsGeometry();
updateBoxSize();
}
QString SendFilesBox::getSendButtonText() const {
if (!_contactPhone.isEmpty()) {
return lang(lng_send_button);
} else if (_compressed && _compressed->checked()) {
return lng_send_photos(lt_count, _files.size());
}
return lng_send_files(lt_count, _files.size());
}
void SendFilesBox::onCompressedChange() {
setInnerFocus();
_send->setText(getSendButtonText());
updateButtonsGeometry();
updateControlsGeometry();
}
void SendFilesBox::onCaptionResized() {
updateBoxSize();
updateControlsGeometry();
update();
}
void SendFilesBox::updateTitleText() {
_titleText = (_compressConfirm == CompressConfirm::None) ? lng_send_files_selected(lt_count, _files.size()) : lng_send_images_selected(lt_count, _files.size());
update();
}
void SendFilesBox::updateBoxSize() {
auto newHeight = _titleText.isEmpty() ? 0 : st::boxTitleHeight;
if (!_preview.isNull()) {
newHeight += st::boxPhotoPadding.top() + _previewHeight;
} else if (!_fileThumb.isNull()) {
newHeight += st::boxPhotoPadding.top() + st::msgFileThumbPadding.top() + st::msgFileThumbSize + st::msgFileThumbPadding.bottom();
} else if (_files.size() > 1) {
newHeight += 0;
} else {
newHeight += st::boxPhotoPadding.top() + st::msgFilePadding.top() + st::msgFileSize + st::msgFilePadding.bottom();
}
if (_compressed) {
newHeight += st::boxPhotoCompressedSkip + _compressed->heightNoMargins();
}
if (_caption) {
newHeight += st::boxPhotoCaptionSkip + _caption->height();
}
setDimensions(st::boxWideWidth, newHeight);
}
void SendFilesBox::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
onSend((e->modifiers().testFlag(Qt::ControlModifier) || e->modifiers().testFlag(Qt::MetaModifier)) && e->modifiers().testFlag(Qt::ShiftModifier));
} else {
BoxContent::keyPressEvent(e);
}
}
void SendFilesBox::paintEvent(QPaintEvent *e) {
BoxContent::paintEvent(e);
Painter p(this);
if (!_titleText.isEmpty()) {
p.setFont(st::boxPhotoTitleFont);
p.setPen(st::boxTitleFg);
p.drawTextLeft(st::boxPhotoTitlePosition.x(), st::boxPhotoTitlePosition.y(), width(), _titleText);
}
if (!_preview.isNull()) {
if (_previewLeft > st::boxPhotoPadding.left()) {
p.fillRect(st::boxPhotoPadding.left(), st::boxPhotoPadding.top(), _previewLeft - st::boxPhotoPadding.left(), _previewHeight, st::confirmBg);
}
if (_previewLeft + _previewWidth < width() - st::boxPhotoPadding.right()) {
p.fillRect(_previewLeft + _previewWidth, st::boxPhotoPadding.top(), width() - st::boxPhotoPadding.right() - _previewLeft - _previewWidth, _previewHeight, st::confirmBg);
}
if (_gifPreview && _gifPreview->started()) {
auto s = QSize(_previewWidth, _previewHeight);
auto frame = _gifPreview->current(s.width(), s.height(), s.width(), s.height(), ImageRoundRadius::None, ImageRoundCorner::None, getms());
p.drawPixmap(_previewLeft, st::boxPhotoPadding.top(), frame);
} else {
p.drawPixmap(_previewLeft, st::boxPhotoPadding.top(), _preview);
}
if (_animated && !_gifPreview) {
auto inner = QRect(_previewLeft + (_previewWidth - st::msgFileSize) / 2, st::boxPhotoPadding.top() + (_previewHeight - st::msgFileSize) / 2, st::msgFileSize, st::msgFileSize);
p.setPen(Qt::NoPen);
p.setBrush(st::msgDateImgBg);
{
PainterHighQualityEnabler hq(p);
p.drawEllipse(inner);
}
auto icon = &st::historyFileInPlay;
icon->paintInCenter(p, inner);
}
} else if (_files.size() < 2) {
auto w = width() - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
auto h = _fileThumb.isNull() ? (st::msgFilePadding.top() + st::msgFileSize + st::msgFilePadding.bottom()) : (st::msgFileThumbPadding.top() + st::msgFileThumbSize + st::msgFileThumbPadding.bottom());
auto nameleft = 0, nametop = 0, nameright = 0, statustop = 0, linktop = 0;
if (_fileThumb.isNull()) {
nameleft = st::msgFilePadding.left() + st::msgFileSize + st::msgFilePadding.right();
nametop = st::msgFileNameTop;
nameright = st::msgFilePadding.left();
statustop = st::msgFileStatusTop;
} else {
nameleft = st::msgFileThumbPadding.left() + st::msgFileThumbSize + st::msgFileThumbPadding.right();
nametop = st::msgFileThumbNameTop;
nameright = st::msgFileThumbPadding.left();
statustop = st::msgFileThumbStatusTop;
linktop = st::msgFileThumbLinkTop;
}
auto namewidth = w - nameleft - (_fileThumb.isNull() ? st::msgFilePadding.left() : st::msgFileThumbPadding.left());
int32 x = (width() - w) / 2, y = st::boxPhotoPadding.top();
App::roundRect(p, x, y, w, h, st::msgOutBg, MessageOutCorners, &st::msgOutShadow);
if (_fileThumb.isNull()) {
if (_contactPhone.isNull()) {
QRect inner(rtlrect(x + st::msgFilePadding.left(), y + st::msgFilePadding.top(), st::msgFileSize, st::msgFileSize, width()));
p.setPen(Qt::NoPen);
p.setBrush(st::msgFileOutBg);
{
PainterHighQualityEnabler hq(p);
p.drawEllipse(inner);
}
auto &icon = _fileIsAudio ? st::historyFileOutPlay : _fileIsImage ? st::historyFileOutImage : st::historyFileOutDocument;
icon.paintInCenter(p, inner);
} else {
_contactPhotoEmpty.paint(p, x + st::msgFilePadding.left(), y + st::msgFilePadding.top(), width(), st::msgFileSize);
}
} else {
QRect rthumb(rtlrect(x + st::msgFileThumbPadding.left(), y + st::msgFileThumbPadding.top(), st::msgFileThumbSize, st::msgFileThumbSize, width()));
p.drawPixmap(rthumb.topLeft(), _fileThumb);
}
p.setFont(st::semiboldFont);
p.setPen(st::historyFileNameOutFg);
_nameText.drawLeftElided(p, x + nameleft, y + nametop, namewidth, width());
auto &status = st::mediaOutFg;
p.setFont(st::normalFont);
p.setPen(status);
p.drawTextLeft(x + nameleft, y + statustop, width(), _statusText);
}
}
void SendFilesBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
updateControlsGeometry();
}
void SendFilesBox::updateControlsGeometry() {
auto bottom = height();
if (_caption) {
_caption->resize(st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right(), _caption->height());
_caption->moveToLeft(st::boxPhotoPadding.left(), bottom - _caption->height());
bottom -= st::boxPhotoCaptionSkip + _caption->height();
}
if (_compressed) {
_compressed->moveToLeft(st::boxPhotoPadding.left(), bottom - _compressed->heightNoMargins());
bottom -= st::boxPhotoCompressedSkip + _compressed->heightNoMargins();
}
}
void SendFilesBox::setInnerFocus() {
if (!_caption || _caption->isHidden()) {
setFocus();
} else {
_caption->setFocusFast();
}
}
void SendFilesBox::onSend(bool ctrlShiftEnter) {
if (_compressed && _compressConfirm == CompressConfirm::Auto && _compressed->checked() != cCompressPastedImage()) {
cSetCompressPastedImage(_compressed->checked());
Local::writeUserSettings();
}
_confirmed = true;
if (_confirmedCallback) {
auto compressed = _compressed ? _compressed->checked() : false;
auto caption = _caption ? prepareText(_caption->getLastText(), true) : QString();
_confirmedCallback(_files, _animated ? QImage() : _image, std::move(_information), compressed, caption, ctrlShiftEnter);
}
closeBox();
}
void SendFilesBox::closeHook() {
if (!_confirmed && _cancelledCallback) {
_cancelledCallback();
}
}
EditCaptionBox::EditCaptionBox(QWidget*, HistoryItem *msg)
: _msgId(msg->fullId()) {
QSize dimensions;
ImagePtr image;
QString caption;
DocumentData *doc = nullptr;
if (auto media = msg->getMedia()) {
auto t = media->type();
switch (t) {
case MediaTypeGif: {
_animated = true;
doc = static_cast<HistoryGif*>(media)->getDocument();
dimensions = doc->dimensions;
image = doc->thumb;
} break;
case MediaTypePhoto: {
_photo = true;
PhotoData *photo = static_cast<HistoryPhoto*>(media)->photo();
dimensions = QSize(photo->full->width(), photo->full->height());
image = photo->full;
} break;
case MediaTypeVideo: {
_animated = true;
doc = static_cast<HistoryVideo*>(media)->getDocument();
dimensions = doc->dimensions;
image = doc->thumb;
} break;
case MediaTypeFile:
case MediaTypeMusicFile:
case MediaTypeVoiceFile: {
_doc = true;
doc = static_cast<HistoryDocument*>(media)->getDocument();
image = doc->thumb;
} break;
}
caption = media->getCaption().text;
}
if ((!_animated && (dimensions.isEmpty() || doc)) || image->isNull()) {
_animated = false;
if (image->isNull()) {
_thumbw = 0;
} else {
int32 tw = image->width(), th = image->height();
if (tw > th) {
_thumbw = (tw * st::msgFileThumbSize) / th;
} else {
_thumbw = st::msgFileThumbSize;
}
auto options = Images::Option::Smooth | Images::Option::RoundedSmall | Images::Option::RoundedTopLeft | Images::Option::RoundedTopRight | Images::Option::RoundedBottomLeft | Images::Option::RoundedBottomRight;
_thumb = Images::pixmap(image->pix().toImage(), _thumbw * cIntRetinaFactor(), 0, options, st::msgFileThumbSize, st::msgFileThumbSize);
}
if (doc) {
if (doc->voice()) {
_name.setText(st::semiboldTextStyle, lang(lng_media_audio), _textNameOptions);
} else {
_name.setText(st::semiboldTextStyle, doc->composeNameString(), _textNameOptions);
}
_status = formatSizeText(doc->size);
_statusw = qMax(_name.maxWidth(), st::normalFont->width(_status));
_isImage = doc->isImage();
_isAudio = (doc->voice() || doc->song());
}
} else {
int32 maxW = 0, maxH = 0;
if (_animated) {
int32 limitW = st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
int32 limitH = st::confirmMaxHeight;
maxW = qMax(dimensions.width(), 1);
maxH = qMax(dimensions.height(), 1);
if (maxW * limitH > maxH * limitW) {
if (maxW < limitW) {
maxH = maxH * limitW / maxW;
maxW = limitW;
}
} else {
if (maxH < limitH) {
maxW = maxW * limitH / maxH;
maxH = limitH;
}
}
_thumb = image->pixNoCache(maxW * cIntRetinaFactor(), maxH * cIntRetinaFactor(), Images::Option::Smooth | Images::Option::Blurred, maxW, maxH);
prepareGifPreview(doc);
} else {
maxW = dimensions.width();
maxH = dimensions.height();
_thumb = image->pixNoCache(maxW * cIntRetinaFactor(), maxH * cIntRetinaFactor(), Images::Option::Smooth, maxW, maxH);
}
int32 tw = _thumb.width(), th = _thumb.height();
if (!tw || !th) {
tw = th = 1;
}
_thumbw = st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
if (_thumb.width() < _thumbw) {
_thumbw = (_thumb.width() > 20) ? _thumb.width() : 20;
}
int32 maxthumbh = qMin(qRound(1.5 * _thumbw), int(st::confirmMaxHeight));
_thumbh = qRound(th * float64(_thumbw) / tw);
if (_thumbh > maxthumbh) {
_thumbw = qRound(_thumbw * float64(maxthumbh) / _thumbh);
_thumbh = maxthumbh;
if (_thumbw < 10) {
_thumbw = 10;
}
}
_thumbx = (st::boxWideWidth - _thumbw) / 2;
_thumb = App::pixmapFromImageInPlace(_thumb.toImage().scaled(_thumbw * cIntRetinaFactor(), _thumbh * cIntRetinaFactor(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
_thumb.setDevicePixelRatio(cRetinaFactor());
}
if (_animated || _photo || _doc) {
_field.create(this, st::confirmCaptionArea, lang(lng_photo_caption), caption);
_field->setMaxLength(MaxPhotoCaption);
_field->setCtrlEnterSubmit(Ui::CtrlEnterSubmit::Both);
} else {
auto original = msg->originalText();
auto text = textApplyEntities(original.text, original.entities);
_field.create(this, st::editTextArea, lang(lng_photo_caption), text);
// _field->setMaxLength(MaxMessageSize); // entities can make text in input field larger but still valid
_field->setCtrlEnterSubmit(cCtrlEnter() ? Ui::CtrlEnterSubmit::CtrlEnter : Ui::CtrlEnterSubmit::Enter);
}
}
void EditCaptionBox::prepareGifPreview(DocumentData *document) {
auto createGifPreview = [document] {
return (document && document->isAnimation());
};
if (createGifPreview()) {
_gifPreview = Media::Clip::MakeReader(document->location(), document->data(), [this](Media::Clip::Notification notification) {
clipCallback(notification);
});
if (_gifPreview) _gifPreview->setAutoplay();
}
}
void EditCaptionBox::clipCallback(Media::Clip::Notification notification) {
using namespace Media::Clip;
switch (notification) {
case NotificationReinit: {
if (_gifPreview && _gifPreview->state() == State::Error) {
_gifPreview.setBad();
}
if (_gifPreview && _gifPreview->ready() && !_gifPreview->started()) {
auto s = QSize(_thumbw, _thumbh);
_gifPreview->start(s.width(), s.height(), s.width(), s.height(), ImageRoundRadius::None, ImageRoundCorner::None);
}
update();
} break;
case NotificationRepaint: {
if (_gifPreview && !_gifPreview->currentDisplayed()) {
update();
}
} break;
}
}
bool EditCaptionBox::canEdit(HistoryItem *message) {
if (auto media = message->getMedia()) {
switch (media->type()) {
case MediaTypeGif:
case MediaTypePhoto:
case MediaTypeVideo:
case MediaTypeFile:
case MediaTypeMusicFile:
case MediaTypeVoiceFile: return true;
}
}
return false;
}
void EditCaptionBox::prepare() {
addButton(lang(lng_settings_save), [this] { onSave(); });
addButton(lang(lng_cancel), [this] { closeBox(); });
updateBoxSize();
connect(_field, SIGNAL(submitted(bool)), this, SLOT(onSave(bool)));
connect(_field, SIGNAL(cancelled()), this, SLOT(onClose()));
connect(_field, SIGNAL(resized()), this, SLOT(onCaptionResized()));
auto cursor = _field->textCursor();
cursor.movePosition(QTextCursor::End);
_field->setTextCursor(cursor);
}
void EditCaptionBox::onCaptionResized() {
updateBoxSize();
resizeEvent(0);
update();
}
void EditCaptionBox::updateBoxSize() {
auto newHeight = st::boxPhotoPadding.top() + st::boxPhotoCaptionSkip + _field->height() + st::normalFont->height;
if (_photo || _animated) {
newHeight += _thumbh;
} else if (_thumbw) {
newHeight += 0 + st::msgFileThumbSize + 0;
} else if (_doc) {
newHeight += 0 + st::msgFileSize + 0;
} else {
newHeight += st::boxTitleFont->height;
}
setDimensions(st::boxWideWidth, newHeight);
}
void EditCaptionBox::paintEvent(QPaintEvent *e) {
BoxContent::paintEvent(e);
Painter p(this);
if (_photo || _animated) {
if (_thumbx > st::boxPhotoPadding.left()) {
p.fillRect(st::boxPhotoPadding.left(), st::boxPhotoPadding.top(), _thumbx - st::boxPhotoPadding.left(), _thumbh, st::confirmBg);
}
if (_thumbx + _thumbw < width() - st::boxPhotoPadding.right()) {
p.fillRect(_thumbx + _thumbw, st::boxPhotoPadding.top(), width() - st::boxPhotoPadding.right() - _thumbx - _thumbw, _thumbh, st::confirmBg);
}
if (_gifPreview && _gifPreview->started()) {
auto s = QSize(_thumbw, _thumbh);
auto frame = _gifPreview->current(s.width(), s.height(), s.width(), s.height(), ImageRoundRadius::None, ImageRoundCorner::None, getms());
p.drawPixmap(_thumbx, st::boxPhotoPadding.top(), frame);
} else {
p.drawPixmap(_thumbx, st::boxPhotoPadding.top(), _thumb);
}
if (_animated && !_gifPreview) {
QRect inner(_thumbx + (_thumbw - st::msgFileSize) / 2, st::boxPhotoPadding.top() + (_thumbh - st::msgFileSize) / 2, st::msgFileSize, st::msgFileSize);
p.setPen(Qt::NoPen);
p.setBrush(st::msgDateImgBg);
{
PainterHighQualityEnabler hq(p);
p.drawEllipse(inner);
}
auto icon = &st::historyFileInPlay;
icon->paintInCenter(p, inner);
}
} else if (_doc) {
int32 w = width() - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
int32 h = _thumbw ? (0 + st::msgFileThumbSize + 0) : (0 + st::msgFileSize + 0);
int32 nameleft = 0, nametop = 0, nameright = 0, statustop = 0;
if (_thumbw) {
nameleft = 0 + st::msgFileThumbSize + st::msgFileThumbPadding.right();
nametop = st::msgFileThumbNameTop - st::msgFileThumbPadding.top();
nameright = 0;
statustop = st::msgFileThumbStatusTop - st::msgFileThumbPadding.top();
} else {
nameleft = 0 + st::msgFileSize + st::msgFilePadding.right();
nametop = st::msgFileNameTop - st::msgFilePadding.top();
nameright = 0;
statustop = st::msgFileStatusTop - st::msgFilePadding.top();
}
int32 namewidth = w - nameleft - 0;
if (namewidth > _statusw) {
//w -= (namewidth - _statusw);
//namewidth = _statusw;
}
int32 x = (width() - w) / 2, y = st::boxPhotoPadding.top();
// App::roundRect(p, x, y, w, h, st::msgInBg, MessageInCorners, &st::msgInShadow);
if (_thumbw) {
QRect rthumb(rtlrect(x + 0, y + 0, st::msgFileThumbSize, st::msgFileThumbSize, width()));
p.drawPixmap(rthumb.topLeft(), _thumb);
} else {
QRect inner(rtlrect(x + 0, y + 0, st::msgFileSize, st::msgFileSize, width()));
p.setPen(Qt::NoPen);
p.setBrush(st::msgFileInBg);
{
PainterHighQualityEnabler hq(p);
p.drawEllipse(inner);
}
auto icon = &(_isAudio ? st::historyFileInPlay : _isImage ? st::historyFileInImage : st::historyFileInDocument);
icon->paintInCenter(p, inner);
}
p.setFont(st::semiboldFont);
p.setPen(st::historyFileNameInFg);
_name.drawLeftElided(p, x + nameleft, y + nametop, namewidth, width());
auto &status = st::mediaInFg;
p.setFont(st::normalFont);
p.setPen(status);
p.drawTextLeft(x + nameleft, y + statustop, width(), _status);
} else {
p.setFont(st::boxTitleFont);
p.setPen(st::boxTextFg);
p.drawTextLeft(_field->x(), st::boxPhotoPadding.top(), width(), lang(lng_edit_message));
}
if (!_error.isEmpty()) {
p.setFont(st::normalFont);
p.setPen(st::boxTextFgError);
p.drawTextLeft(_field->x(), _field->y() + _field->height() + (st::boxButtonPadding.top() / 2), width(), _error);
}
}
void EditCaptionBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
_field->resize(st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right(), _field->height());
_field->moveToLeft(st::boxPhotoPadding.left(), height() - st::normalFont->height - _field->height());
}
void EditCaptionBox::setInnerFocus() {
_field->setFocusFast();
}
void EditCaptionBox::onSave(bool ctrlShiftEnter) {
if (_saveRequestId) return;
HistoryItem *item = App::histItemById(_msgId);
if (!item) {
_error = lang(lng_edit_deleted);
update();
return;
}
MTPmessages_EditMessage::Flags flags = MTPmessages_EditMessage::Flag::f_message;
if (_previewCancelled) {
flags |= MTPmessages_EditMessage::Flag::f_no_webpage;
}
MTPVector<MTPMessageEntity> sentEntities;
if (!sentEntities.v.isEmpty()) {
flags |= MTPmessages_EditMessage::Flag::f_entities;
}
auto text = prepareText(_field->getLastText(), true);
_saveRequestId = MTP::send(MTPmessages_EditMessage(MTP_flags(flags), item->history()->peer->input, MTP_int(item->id), MTP_string(text), MTPnullMarkup, sentEntities), rpcDone(&EditCaptionBox::saveDone), rpcFail(&EditCaptionBox::saveFail));
}
void EditCaptionBox::saveDone(const MTPUpdates &updates) {
_saveRequestId = 0;
closeBox();
if (App::main()) {
App::main()->sentUpdatesReceived(updates);
}
}
bool EditCaptionBox::saveFail(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
_saveRequestId = 0;
QString err = error.type();
if (err == qstr("MESSAGE_ID_INVALID") || err == qstr("CHAT_ADMIN_REQUIRED") || err == qstr("MESSAGE_EDIT_TIME_EXPIRED")) {
_error = lang(lng_edit_error);
} else if (err == qstr("MESSAGE_NOT_MODIFIED")) {
closeBox();
return true;
} else if (err == qstr("MESSAGE_EMPTY")) {
_field->setFocus();
_field->showError();
} else {
_error = lang(lng_edit_error);
}
update();
return true;
}