Differential D26901 Diff 74327 src/panels/information/informationpanelcontent.cpp

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src/panels/information/informationpanelcontent.cpp

Show First 20 Lines • Show All 189 Lines • ▼ Show 20 Line(s)180{
190 // with a small delay to prevent a flickering when the next preview 190​ // with a small delay to prevent a flickering when the next preview
191 // can be shown within a short timeframe. This timer is not started 191​ // can be shown within a short timeframe. This timer is not started
192 // for directories, as directory previews might fail and return the 192​ // for directories, as directory previews might fail and return the
193 // same icon. 193​ // same icon.
194 if (!m_item.isDir()) { 194​ if (!m_item.isDir()) {
195 m_outdatedPreviewTimer->start(); 195​ m_outdatedPreviewTimer->start();
196 } 196​ }
197 197​
198​ // PreviewJob does not support devicePixelRatio
199​ // manually compute size according to devicePixelRatioF
200​ auto size = QSize(qRound(m_preview->width() * devicePixelRatioF()),
201​ qRound(m_preview->height() * devicePixelRatioF()));
198 QStringList plugins = KIO::PreviewJob::availablePlugins(); 202​ QStringList plugins = KIO::PreviewJob::availablePlugins();
199 m_previewJob = new KIO::PreviewJob(KFileItemList() << m_item, 203​ m_previewJob = new KIO::PreviewJob(KFileItemList() << m_item, size, &plugins);
200 QSize(m_preview->width(), m_preview->height()), ​
201 &plugins); ​
202 m_previewJob->setScaleType(KIO::PreviewJob::Unscaled); 204​ m_previewJob->setScaleType(KIO::PreviewJob::Unscaled);
203 m_previewJob->setIgnoreMaximumSize(m_item.isLocalFile()); 205​ m_previewJob->setIgnoreMaximumSize(m_item.isLocalFile());
204 if (m_previewJob->uiDelegate()) { 206​ if (m_previewJob->uiDelegate()) {
205 KJobWidgets::setWindow(m_previewJob, this); 207​ KJobWidgets::setWindow(m_previewJob, this);
206 } 208​ }
207 209​
208 connect(m_previewJob.data(), &KIO::PreviewJob::gotPreview, 210​ connect(m_previewJob.data(), &KIO::PreviewJob::gotPreview,
209 this, &InformationPanelContent::showPreview); 211​ this, &InformationPanelContent::showPreview);
Show All 17 Lines227 if (InformationPanelSettings::previewsShown()) {
227 const QUrl itemUrl = m_item.url(); 229​ const QUrl itemUrl = m_item.url();
228 const bool isSearchUrl = itemUrl.scheme().contains(QLatin1String("search")) && m_item.localPath().isEmpty(); 230​ const bool isSearchUrl = itemUrl.scheme().contains(QLatin1String("search")) && m_item.localPath().isEmpty();
229 if (isSearchUrl) { 231​ if (isSearchUrl) {
230 m_preview->show(); 232​ m_preview->show();
231 233​
232 // in the case of a search-URL the URL is not readable for humans 234​ // in the case of a search-URL the URL is not readable for humans
233 // (at least not useful to show in the Information Panel) 235​ // (at least not useful to show in the Information Panel)
234 m_preview->setPixmap( 236​ m_preview->setPixmap(
235 QIcon::fromTheme(QStringLiteral("baloo")).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous) 237​ QIcon::fromTheme(QStringLiteral("baloo")).pixmap(m_preview->height(), m_preview->width())
236 ); 238​ );
237 } else { 239​ } else {
238 240​
239 refreshPixmapView(); 241​ refreshPixmapView();
240 242​
241 const QString mimeType = m_item.mimetype(); 243​ const QString mimeType = m_item.mimetype();
242 const bool isAnimatedImage = m_preview->isAnimatedImage(itemUrl.toLocalFile()); 244​ const bool isAnimatedImage = m_preview->isAnimatedImage(itemUrl.toLocalFile());
243 m_isVideo = !isAnimatedImage && mimeType.startsWith(QLatin1String("video/")); 245​ m_isVideo = !isAnimatedImage && mimeType.startsWith(QLatin1String("video/"));
▲ Show 20 Lines • Show All 64 Lines • ▼ Show 20 Line(s)308{
308 // multiple items running, and thus a race condition (bug 250787). 310​ // multiple items running, and thus a race condition (bug 250787).
309 if (m_previewJob) { 311​ if (m_previewJob) {
310 m_previewJob->kill(); 312​ m_previewJob->kill();
311 } 313​ }
312 314​
313 m_preview->stopAnimatedImage(); 315​ m_preview->stopAnimatedImage();
314 316​
315 m_preview->setPixmap( 317​ m_preview->setPixmap(
316 QIcon::fromTheme(QStringLiteral("dialog-information")).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous) 318​ QIcon::fromTheme(QStringLiteral("dialog-information")).pixmap(m_preview->height(), m_preview->width())
317 ); 319​ );
318 setNameLabelText(i18ncp("@label", "%1 item selected", "%1 items selected", items.count())); 320​ setNameLabelText(i18ncp("@label", "%1 item selected", "%1 items selected", items.count()));
319 321​
320 m_metaDataWidget->setItems(items); 322​ m_metaDataWidget->setItems(items);
321 323​
322 m_phononWidget->hide(); 324​ m_phononWidget->hide();
323 325​
324 m_item = KFileItem(); 326​ m_item = KFileItem();
Show All 27 Lines330{
352 } 354​ }
353 355​
354 return QWidget::eventFilter(obj, event); 356​ return QWidget::eventFilter(obj, event);
355} 357​}
356 358​
357void InformationPanelContent::showIcon(const KFileItem& item) 359​void InformationPanelContent::showIcon(const KFileItem& item)
358{ 360​{
359 m_outdatedPreviewTimer->stop(); 361​ m_outdatedPreviewTimer->stop();
360 QPixmap pixmap = QIcon::fromTheme(item.iconName()).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous); 362​ QPixmap pixmap = QIcon::fromTheme(item.iconName()).pixmap(m_preview->width(), m_preview->height());
361 KIconLoader::global()->drawOverlays(item.overlays(), pixmap, KIconLoader::Desktop); 363​ KIconLoader::global()->drawOverlays(item.overlays(), pixmap, KIconLoader::Desktop);
362 m_preview->setPixmap(pixmap); 364​ m_preview->setPixmap(pixmap);
363} 365​}
364 366​
365void InformationPanelContent::showPreview(const KFileItem& item, 367​void InformationPanelContent::showPreview(const KFileItem& item,
366 const QPixmap& pixmap) 368​ const QPixmap& pixmap)
367{ 369​{
368 m_outdatedPreviewTimer->stop(); 370​ m_outdatedPreviewTimer->stop();
369 371​
370 QPixmap p = pixmap; 372​ QPixmap p = pixmap;
371 KIconLoader::global()->drawOverlays(item.overlays(), p, KIconLoader::Desktop); 373​ p.setDevicePixelRatio(devicePixelRatioF());
372 374​
373 if (m_isVideo) { 375​ if (m_isVideo) {
374 // adds a play arrow 376​ // adds a play arrow
375 377​
376 // compute relative pixel positions 378​ // compute relative pixel positions
377 const int zeroX = static_cast<int>(p.width() / 2 - PLAY_ARROW_SIZE / 2 / devicePixelRatio()); 379​ const int zeroX = static_cast<int>(p.width() / 2 - PLAY_ARROW_SIZE / 2 / devicePixelRatio());
378 const int zeroY = static_cast<int>(p.height() / 2 - PLAY_ARROW_SIZE / 2 / devicePixelRatio()); 380​ const int zeroY = static_cast<int>(p.height() / 2 - PLAY_ARROW_SIZE / 2 / devicePixelRatio());
379 381​
▲ Show 20 Lines • Show All 113 Lines • Show Last 20 Lines