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Inline bot results preview: photo, audio, file, voice. Beta 9040126.

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This commit is contained in:
John Preston
2016-04-10 22:18:26 +04:00
parent fe59c815b2
commit dd1d04e9b0
32 changed files with 597 additions and 258 deletions
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179
Telegram/SourceFiles/layerwidget.cpp
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@@ -190,17 +190,14 @@ BackgroundWidget::~BackgroundWidget() {
}
}
StickerPreviewWidget::StickerPreviewWidget(QWidget *parent) : TWidget(parent)
MediaPreviewWidget::MediaPreviewWidget(QWidget *parent) : TWidget(parent)
, a_shown(0, 0)
, _a_shown(animation(this, &StickerPreviewWidget::step_shown))
, _doc(0)
, _gif(0)
, _cacheStatus(CacheNotLoaded) {
, _a_shown(animation(this, &MediaPreviewWidget::step_shown)) {
setAttribute(Qt::WA_TransparentForMouseEvents);
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(update()));
}
void StickerPreviewWidget::paintEvent(QPaintEvent *e) {
void MediaPreviewWidget::paintEvent(QPaintEvent *e) {
Painter p(this);
QRect r(e->rect());
@@ -216,11 +213,11 @@ void StickerPreviewWidget::paintEvent(QPaintEvent *e) {
p.drawPixmap((width() - w) / 2, (height() - h) / 2, draw);
}
void StickerPreviewWidget::resizeEvent(QResizeEvent *e) {
void MediaPreviewWidget::resizeEvent(QResizeEvent *e) {
update();
}
void StickerPreviewWidget::step_shown(float64 ms, bool timer) {
void MediaPreviewWidget::step_shown(float64 ms, bool timer) {
float64 dt = ms / st::stickerPreviewDuration;
if (dt >= 1) {
_a_shown.stop();
@@ -232,79 +229,126 @@ void StickerPreviewWidget::step_shown(float64 ms, bool timer) {
if (timer) update();
}
void StickerPreviewWidget::showPreview(DocumentData *sticker) {
if (sticker && !sticker->isAnimation() && !sticker->sticker()) sticker = 0;
if (sticker) {
_cache = QPixmap();
if (isHidden() || _a_shown.animating()) {
if (isHidden()) show();
a_shown.start(1);
_a_shown.start();
} else {
update();
}
} else if (isHidden()) {
void MediaPreviewWidget::showPreview(DocumentData *document) {
if (!document || (!document->isAnimation() && !document->sticker())) {
hidePreview();
return;
} else {
if (_gif) _cache = currentImage();
a_shown.start(0);
_a_shown.start();
}
_doc = sticker;
startShow();
_photo = nullptr;
_document = document;
resetGifAndCache();
}
void MediaPreviewWidget::showPreview(PhotoData *photo) {
if (!photo || photo->full->isNull()) {
hidePreview();
return;
}
startShow();
_photo = photo;
_document = nullptr;
resetGifAndCache();
}
void MediaPreviewWidget::startShow() {
_cache = QPixmap();
if (isHidden() || _a_shown.animating()) {
if (isHidden()) show();
a_shown.start(1);
_a_shown.start();
} else {
update();
}
}
void MediaPreviewWidget::hidePreview() {
if (isHidden()) {
return;
}
if (_gif) _cache = currentImage();
a_shown.start(0);
_a_shown.start();
_photo = nullptr;
_document = nullptr;
resetGifAndCache();
}
void MediaPreviewWidget::resetGifAndCache() {
if (_gif) {
if (gif()) {
delete _gif;
}
_gif = 0;
_gif = nullptr;
}
_cacheStatus = CacheNotLoaded;
_cachedSize = QSize();
}
void StickerPreviewWidget::hidePreview() {
showPreview(0);
}
QSize StickerPreviewWidget::currentDimensions() const {
if (!_doc) return QSize(_cache.width() / cIntRetinaFactor(), _cache.height() / cIntRetinaFactor());
QSize result(qMax(convertScale(_doc->dimensions.width()), 1), qMax(convertScale(_doc->dimensions.height()), 1));
if (gif() && _gif->ready()) {
result = QSize(qMax(convertScale(_gif->width()), 1), qMax(convertScale(_gif->height()), 1));
QSize MediaPreviewWidget::currentDimensions() const {
if (!_cachedSize.isEmpty()) {
return _cachedSize;
}
if (result.width() > st::maxStickerSize) {
result.setHeight(qMax(qRound((st::maxStickerSize * result.height()) / result.width()), 1));
result.setWidth(st::maxStickerSize);
if (!_document && !_photo) {
_cachedSize = QSize(_cache.width() / cIntRetinaFactor(), _cache.height() / cIntRetinaFactor());
return _cachedSize;
}
if (result.height() > st::maxStickerSize) {
result.setWidth(qMax(qRound((st::maxStickerSize * result.width()) / result.height()), 1));
result.setHeight(st::maxStickerSize);
QSize result, box;
if (_photo) {
result = QSize(_photo->full->width(), _photo->full->height());
box = QSize(width() - 2 * st::boxVerticalMargin, height() - 2 * st::boxVerticalMargin);
} else {
result = _document->dimensions;
if (gif() && _gif->ready()) {
result = QSize(_gif->width(), _gif->height());
}
if (_document->sticker()) {
box = QSize(st::maxStickerSize, st::maxStickerSize);
} else {
box = QSize(2 * st::maxStickerSize, 2 * st::maxStickerSize);
}
}
result = QSize(qMax(convertScale(result.width()), 1), qMax(convertScale(result.height()), 1));
if (result.width() > box.width()) {
result.setHeight(qMax((box.width() * result.height()) / result.width(), 1));
result.setWidth(box.width());
}
if (result.height() > box.height()) {
result.setWidth(qMax((box.height() * result.width()) / result.height(), 1));
result.setHeight(box.height());
}
if (_photo) {
_cachedSize = result;
}
return result;
}
QPixmap StickerPreviewWidget::currentImage() const {
if (_doc) {
if (_doc->sticker()) {
QPixmap MediaPreviewWidget::currentImage() const {
if (_document) {
if (_document->sticker()) {
if (_cacheStatus != CacheLoaded) {
_doc->checkSticker();
if (_doc->sticker()->img->isNull()) {
if (_cacheStatus != CacheThumbLoaded && _doc->thumb->loaded()) {
_document->checkSticker();
if (_document->sticker()->img->isNull()) {
if (_cacheStatus != CacheThumbLoaded && _document->thumb->loaded()) {
QSize s = currentDimensions();
_cache = _doc->thumb->pixBlurred(s.width(), s.height());
_cache = _document->thumb->pixBlurred(s.width(), s.height());
_cacheStatus = CacheThumbLoaded;
}
} else {
QSize s = currentDimensions();
_cache = _doc->sticker()->img->pix(s.width(), s.height());
_cache = _document->sticker()->img->pix(s.width(), s.height());
_cacheStatus = CacheLoaded;
}
}
} else {
_doc->automaticLoad(0);
if (_doc->loaded()) {
_document->automaticLoad(nullptr);
if (_document->loaded()) {
if (!_gif && _gif != BadClipReader) {
StickerPreviewWidget *that = const_cast<StickerPreviewWidget*>(this);
that->_gif = new ClipReader(_doc->location(), _doc->data(), func(that, &StickerPreviewWidget::clipCallback));
MediaPreviewWidget *that = const_cast<MediaPreviewWidget*>(this);
that->_gif = new ClipReader(_document->location(), _document->data(), func(that, &MediaPreviewWidget::clipCallback));
if (gif()) _gif->setAutoplay();
}
}
@@ -312,17 +356,36 @@ QPixmap StickerPreviewWidget::currentImage() const {
QSize s = currentDimensions();
return _gif->current(s.width(), s.height(), s.width(), s.height(), getms());
}
if (_cacheStatus != CacheThumbLoaded && _doc->thumb->loaded()) {
if (_cacheStatus != CacheThumbLoaded && _document->thumb->loaded()) {
QSize s = currentDimensions();
_cache = _doc->thumb->pixBlurred(s.width(), s.height());
_cache = _document->thumb->pixBlurred(s.width(), s.height());
_cacheStatus = CacheThumbLoaded;
}
}
} else if (_photo) {
if (_cacheStatus != CacheLoaded) {
if (_photo->full->loaded()) {
QSize s = currentDimensions();
LOG(("DIMENSIONS: %1 %2").arg(s.width()).arg(s.height()));
_cache = _photo->full->pix(s.width(), s.height());
_cacheStatus = CacheLoaded;
} else {
if (_cacheStatus != CacheThumbLoaded && _photo->thumb->loaded()) {
QSize s = currentDimensions();
LOG(("DIMENSIONS: %1 %2").arg(s.width()).arg(s.height()));
_cache = _photo->thumb->pixBlurred(s.width(), s.height());
_cacheStatus = CacheThumbLoaded;
}
_photo->thumb->load();
_photo->full->load();
}
}
}
return _cache;
}
void StickerPreviewWidget::clipCallback(ClipReaderNotification notification) {
void MediaPreviewWidget::clipCallback(ClipReaderNotification notification) {
switch (notification) {
case ClipReaderReinit: {
if (gif() && _gif->state() == ClipError) {
@@ -346,5 +409,5 @@ void StickerPreviewWidget::clipCallback(ClipReaderNotification notification) {
}
}
StickerPreviewWidget::~StickerPreviewWidget() {
MediaPreviewWidget::~MediaPreviewWidget() {
}