X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/cefcbf0ef0e960db68021715d1c600b901be8501..c6992dd7f898a5c92b52d54a032efd1beef40980:/src/infosidebarpage.cpp diff --git a/src/infosidebarpage.cpp b/src/infosidebarpage.cpp index efc85cc71..7b0d2d40c 100644 --- a/src/infosidebarpage.cpp +++ b/src/infosidebarpage.cpp @@ -18,27 +18,10 @@ ***************************************************************************/ #include "infosidebarpage.h" -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -//Added by qt3to4: -#include -#include -#include -#include -#include +#include + +#include #include #include #include @@ -47,26 +30,34 @@ #include #include #include +#include +#include + +#include +#include +#include +#include +#include +#include +#include -#include "dolphinmainwindow.h" -#include "dolphinapplication.h" -#include "pixmapviewer.h" #include "dolphinsettings.h" -#include "metadataloader.h" +#include "metadatawidget.h" +#include "pixmapviewer.h" -InfoSidebarPage::InfoSidebarPage(DolphinMainWindow* mainWindow, QWidget* parent) : - SidebarPage(mainWindow, parent), - m_multipleSelection(false), +InfoSidebarPage::InfoSidebarPage(QWidget* parent) : + SidebarPage(parent), m_pendingPreview(false), m_timer(0), m_preview(0), - m_name(0), - m_infos(0), - m_metadata(DolphinApplication::app()->metadataLoader()) + m_nameLabel(0), + m_infoLabel(0), + m_metadataWidget(0) { const int spacing = KDialog::spacingHint(); m_timer = new QTimer(this); + m_timer->setSingleShot(true); connect(m_timer, SIGNAL(timeout()), this, SLOT(slotTimeout())); @@ -75,151 +66,163 @@ InfoSidebarPage::InfoSidebarPage(DolphinMainWindow* mainWindow, QWidget* parent) // preview m_preview = new PixmapViewer(this); - m_preview->setMinimumWidth(K3Icon::SizeEnormous); - m_preview->setFixedHeight(K3Icon::SizeEnormous); + m_preview->setMinimumWidth(KIconLoader::SizeEnormous); + m_preview->setFixedHeight(KIconLoader::SizeEnormous); // name - m_name = new QLabel(this); - m_name->setTextFormat(Qt::RichText); - m_name->setAlignment(m_name->alignment() | Qt::AlignHCenter); - QFontMetrics fontMetrics(m_name->font()); - m_name->setMinimumHeight(fontMetrics.height() * 3); - m_name->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum); - - QWidget* sep1 = new Q3HGroupBox(this); // TODO: check whether default widget exist for this? - sep1->setFixedHeight(1); + m_nameLabel = new QLabel(this); + m_nameLabel->setTextFormat(Qt::RichText); + m_nameLabel->setAlignment(m_nameLabel->alignment() | Qt::AlignHCenter); + m_nameLabel->setWordWrap(true); // general information - m_infos = new QLabel(this); - m_infos->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); - m_infos->setTextFormat(Qt::RichText); - - // annotation - if (m_metadata->storageUp()) { - m_annotationLabel = new QLabel(this); - m_annotationLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); - m_annotationLabel->setTextFormat(Qt::RichText); - m_annotationLabel->setWordWrap(true); - m_annotationButton = new QPushButton("", this); - m_annotationButton->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); - connect(m_annotationButton, SIGNAL(released()), this, SLOT(changeAnnotation())); + m_infoLabel = new QLabel(this); + m_infoLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum); + m_infoLabel->setTextFormat(Qt::RichText); + m_infoLabel->setWordWrap(true); + m_infoLabel->setFont(KGlobalSettings::smallestReadableFont()); + + if (MetaDataWidget::metaDataAvailable()) { + m_metadataWidget = new MetaDataWidget(this); } - QWidget* sep2 = new Q3HGroupBox(this); // TODO: check whether default widget exist for this? - sep2->setFixedHeight(1); - - QWidget* sep3 = new Q3HGroupBox(this); // TODO: check whether default widget exist for this? - sep3->setFixedHeight(1); - - // actions - m_actionBox = new KVBox(this); - m_actionBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); - - // Add a dummy widget with no restriction regarding a vertical resizing. - // This assures that information is always top aligned. - QWidget* dummy = new QWidget(this); - layout->addItem(new QSpacerItem(spacing, spacing, QSizePolicy::Preferred, QSizePolicy::Fixed)); layout->addWidget(m_preview); - layout->addWidget(m_name); - layout->addWidget(sep1); - layout->addWidget(m_infos); - layout->addWidget(sep2); - if (m_metadata->storageUp()) { - layout->addWidget(m_annotationLabel); - layout->addWidget(m_annotationButton); - layout->addWidget(sep3); + layout->addWidget(m_nameLabel); + layout->addWidget(new KSeparator(this)); + layout->addWidget(m_infoLabel); + if (m_metadataWidget != 0) { + layout->addWidget(new KSeparator(this)); + layout->addWidget(m_metadataWidget); } - layout->addWidget(m_actionBox); - layout->addWidget(dummy); + // ensure that widgets in the information side bar are aligned towards the top + layout->addStretch(1); setLayout(layout); - connect(mainWindow, SIGNAL(selectionChanged()), - this, SLOT(showItemInfo())); - - connectToActiveView(); } InfoSidebarPage::~InfoSidebarPage() { } -void InfoSidebarPage::activeViewChanged() +QSize InfoSidebarPage::sizeHint() const { - connectToActiveView(); + QSize size = SidebarPage::sizeHint(); + size.setWidth(minimumSizeHint().width()); + return size; } -void InfoSidebarPage::requestDelayedItemInfo(const KUrl& url) +void InfoSidebarPage::setUrl(const KUrl& url) { - cancelRequest(); + if (url.isValid() && !m_shownUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) { + cancelRequest(); + m_shownUrl = url; + showItemInfo(); + } +} - if (!url.isEmpty() && !m_multipleSelection) { - m_urlCandidate = url; - m_timer->setSingleShot(true); - m_timer->start(300); +void InfoSidebarPage::setSelection(const KFileItemList& selection) +{ + SidebarPage::setSelection(selection); + if (selection.size() == 1) { + const KUrl url = selection.first().url(); + if (!url.isEmpty()) { + m_urlCandidate = url; + } } + m_timer->start(TimerDelay); } -void InfoSidebarPage::requestItemInfo(const KUrl& url) +void InfoSidebarPage::requestDelayedItemInfo(const KFileItem& item) { cancelRequest(); - if (!url.isEmpty() && !m_multipleSelection) { - m_shownUrl = url; - showItemInfo(); + if (!item.isNull() && (selection().size() <= 1)) { + const KUrl url = item.url(); + if (!url.isEmpty()) { + m_urlCandidate = url; + m_timer->start(TimerDelay); + } } } +void InfoSidebarPage::showEvent(QShowEvent* event) +{ + SidebarPage::showEvent(event); + if (event->spontaneous()) { + return; + } + showItemInfo(); +} + +void InfoSidebarPage::resizeEvent(QResizeEvent* event) +{ + // If the text inside the name label or the info label cannot + // get wrapped, then the maximum width of the label is increased + // so that the width of the information sidebar gets increased. + // To prevent this, the maximum width is adjusted to + // the current width of the sidebar. + const int maxWidth = event->size().width() - KDialog::spacingHint() * 4; + m_nameLabel->setMaximumWidth(maxWidth); + m_infoLabel->setMaximumWidth(maxWidth); + SidebarPage::resizeEvent(event); +} + void InfoSidebarPage::showItemInfo() { + if (!isVisible()) { + return; + } + cancelRequest(); - m_multipleSelection = false; + const KFileItemList& selectedItems = selection(); - // show the preview... - DolphinView* view = mainWindow()->activeView(); - const KFileItemList selectedItems = view->selectedItems(); - if (selectedItems.count() > 1) { - m_multipleSelection = true; + KUrl file; + if (selectedItems.isEmpty()) { + file = m_shownUrl; + } else { + file = selectedItems[0].url(); } - - if (m_multipleSelection) { + if (!file.isValid()) { + return; + } + const int itemCount = selectedItems.count(); + if (itemCount > 1) { KIconLoader iconLoader; - QPixmap icon = iconLoader.loadIcon("exec", - K3Icon::NoGroup, - K3Icon::SizeEnormous); + QPixmap icon = iconLoader.loadIcon("system-run", + KIconLoader::NoGroup, + KIconLoader::SizeEnormous); m_preview->setPixmap(icon); - m_name->setText(i18n("%1 items selected",selectedItems.count())); - } - else if (!applyBookmark()) { + m_nameLabel->setText(i18ncp("@info", "%1 item selected", "%1 items selected", selectedItems.count())); + } else if (!applyPlace(file)) { // try to get a preview pixmap from the item... KUrl::List list; - list.append(m_shownUrl); + list.append(file); m_pendingPreview = true; m_preview->setPixmap(QPixmap()); KIO::PreviewJob* job = KIO::filePreview(list, m_preview->width(), - K3Icon::SizeEnormous, + KIconLoader::SizeEnormous, 0, 0, true, false); job->setIgnoreMaximumSize(true); - connect(job, SIGNAL(gotPreview(const KFileItem*, const QPixmap&)), - this, SLOT(gotPreview(const KFileItem*, const QPixmap&))); - connect(job, SIGNAL(failed(const KFileItem*)), - this, SLOT(slotPreviewFailed(const KFileItem*))); + connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)), + this, SLOT(showPreview(const KFileItem&, const QPixmap&))); + connect(job, SIGNAL(failed(const KFileItem&)), + this, SLOT(showIcon(const KFileItem&))); QString text(""); - text.append(m_shownUrl.fileName()); + text.append(file.fileName()); text.append(""); - m_name->setText(text); + m_nameLabel->setText(text); } - createMetaInfo(); - insertActions(); + showMetaInfo(); } void InfoSidebarPage::slotTimeout() @@ -228,68 +231,41 @@ void InfoSidebarPage::slotTimeout() showItemInfo(); } -void InfoSidebarPage::slotPreviewFailed(const KFileItem* item) +void InfoSidebarPage::showIcon(const KFileItem& item) { m_pendingPreview = false; - if (!applyBookmark()) { - m_preview->setPixmap(item->pixmap(K3Icon::SizeEnormous)); + if (!applyPlace(item.url())) { + m_preview->setPixmap(item.pixmap(KIconLoader::SizeEnormous)); } } -void InfoSidebarPage::gotPreview(const KFileItem* /* item */, - const QPixmap& pixmap) +void InfoSidebarPage::showPreview(const KFileItem& item, + const QPixmap& pixmap) { + Q_UNUSED(item); if (m_pendingPreview) { m_preview->setPixmap(pixmap); m_pendingPreview = false; } } -void InfoSidebarPage::startService(int index) +bool InfoSidebarPage::applyPlace(const KUrl& url) { - DolphinView* view = mainWindow()->activeView(); - if (view->hasSelection()) { - KUrl::List selectedUrls = view->selectedUrls(); - KDEDesktopMimeType::executeService(selectedUrls, m_actionsVector[index]); - } - else { - KDEDesktopMimeType::executeService(m_shownUrl, m_actionsVector[index]); - } -} - -void InfoSidebarPage::connectToActiveView() -{ - cancelRequest(); + KFilePlacesModel* placesModel = DolphinSettings::instance().placesModel(); + int count = placesModel->rowCount(); - DolphinView* view = mainWindow()->activeView(); - connect(view, SIGNAL(requestItemInfo(const KUrl&)), - this, SLOT(requestDelayedItemInfo(const KUrl&))); - connect(view, SIGNAL(urlChanged(const KUrl&)), - this, SLOT(requestItemInfo(const KUrl&))); + for (int i = 0; i < count; ++i) { + QModelIndex index = placesModel->index(i, 0); - m_shownUrl = view->url(); - showItemInfo(); -} - -bool InfoSidebarPage::applyBookmark() -{ - KBookmarkGroup root = DolphinSettings::instance().bookmarkManager()->root(); - KBookmark bookmark = root.first(); - while (!bookmark.isNull()) { - if (m_shownUrl.equals(bookmark.url(), KUrl::CompareWithoutTrailingSlash)) { + if (url.equals(placesModel->url(index), KUrl::CompareWithoutTrailingSlash)) { QString text(""); - text.append(bookmark.text()); + text.append(placesModel->text(index)); text.append(""); - m_name->setText(text); + m_nameLabel->setText(text); - KIconLoader iconLoader; - QPixmap icon = iconLoader.loadIcon(bookmark.icon(), - K3Icon::NoGroup, - K3Icon::SizeEnormous); - m_preview->setPixmap(icon); + m_preview->setPixmap(placesModel->icon(index).pixmap(128, 128)); return true; } - bookmark = root.next(bookmark); } return false; @@ -301,91 +277,113 @@ void InfoSidebarPage::cancelRequest() m_pendingPreview = false; } -void InfoSidebarPage::createMetaInfo() +void InfoSidebarPage::showMetaInfo() { - beginInfoLines(); - DolphinView* view = mainWindow()->activeView(); - if (!view->hasSelection()) { + QString text; + + const KFileItemList& selectedItems = selection(); + if (selectedItems.size() <= 1) { KFileItem fileItem(S_IFDIR, KFileItem::Unknown, m_shownUrl); fileItem.refresh(); if (fileItem.isDir()) { - addInfoLine(i18n("Type:"), i18n("Directory")); - } - showAnnotation(m_shownUrl); - } - else if (view->selectedItems().count() == 1) { - KFileItem* fileItem = view->selectedItems()[0]; - addInfoLine(i18n("Type:"), fileItem->mimeComment()); - - QString sizeText(KIO::convertSize(fileItem->size())); - addInfoLine(i18n("Size:"), sizeText); - addInfoLine(i18n("Modified:"), fileItem->timeString()); - - const KFileMetaInfo& metaInfo = fileItem->metaInfo(); - if (metaInfo.isValid()) { - QStringList keys = metaInfo.supportedKeys(); - for (QStringList::Iterator it = keys.begin(); it != keys.end(); ++it) { - if (showMetaInfo(*it)) { - KFileMetaInfoItem metaInfoItem = metaInfo.item(*it); - addInfoLine(*it, metaInfoItem.string()); + addInfoLine(text, i18nc("@label", "Type:"), i18nc("@label", "Folder")); + } else { + addInfoLine(text, i18nc("@label", "Type:"), fileItem.mimeComment()); + + QString sizeText(KIO::convertSize(fileItem.size())); + addInfoLine(text, i18nc("@label", "Size:"), sizeText); + addInfoLine(text, i18nc("@label", "Modified:"), fileItem.timeString()); + + // TODO: See convertMetaInfo below, find a way to display only interesting information + // in a readable way + const KFileMetaInfo::WhatFlags flags = KFileMetaInfo::Fastest | + KFileMetaInfo::TechnicalInfo | + KFileMetaInfo::ContentInfo | + KFileMetaInfo::Thumbnail; + const QString path = fileItem.url().url(); + const KFileMetaInfo metaInfo(path, QString(), flags); + if (metaInfo.isValid()) { + const QHash& items = metaInfo.items(); + QHash::const_iterator it = items.constBegin(); + const QHash::const_iterator end = items.constEnd(); + QString labelText; + while (it != end) { + const KFileMetaInfoItem& metaInfo = it.value(); + const QVariant& value = metaInfo.value(); + if (value.isValid() && convertMetaInfo(metaInfo.name(), labelText)) { + addInfoLine(text, labelText, value.toString()); + } + ++it; } } } - showAnnotation(fileItem->url()); - } - else { - showAnnotations(view->selectedItems().urlList()); - unsigned long int totSize = 0; - foreach(KFileItem* item, view->selectedItems()) { - totSize += item->size(); //FIXME what to do with directories ? (same with the one-item-selected-code), item->size() does not return the size of the content : not very instinctive for users + + if (MetaDataWidget::metaDataAvailable()) { + m_metadataWidget->setFile(fileItem.url()); + } + } else { + if (MetaDataWidget::metaDataAvailable()) { + KUrl::List urls; + foreach (const KFileItem& item, selectedItems) { + urls.append(item.url()); + } + m_metadataWidget->setFiles(urls); } - addInfoLine(i18n("Total size:"), KIO::convertSize(totSize)); + + unsigned long int totalSize = 0; + foreach (const KFileItem& item, selectedItems) { + // Only count the size of files, not dirs; to match what + // DolphinViewContainer::selectionStatusBarText does. + if (!item.isDir() && !item.isLink()) + totalSize += item.size(); + } + addInfoLine(text, i18nc("@label", "Total size:"), KIO::convertSize(totalSize)); } - endInfoLines(); + m_infoLabel->setText(text); } -void InfoSidebarPage::beginInfoLines() +void InfoSidebarPage::addInfoLine(QString& text, + const QString& labelText, + const QString& infoText) { - m_infoLines = QString(""); + if (!text.isEmpty()) { + text += "
"; + } + text += QString("%1 %2").arg(labelText).arg(infoText); } -void InfoSidebarPage::endInfoLines() +bool InfoSidebarPage::convertMetaInfo(const QString& key, QString& text) const { - m_infos->setText(m_infoLines); -} + // TODO: This code prevents that interesting meta information might be hidden + // and only bypasses the current problem that not all the meta information should + // be shown to the user. Check whether it's possible with Nepomuk to show + // all "user relevant" information in a readable way... + + struct MetaKey { + const char* key; + const char* text; + }; -bool InfoSidebarPage::showMetaInfo(const QString& key) const -{ - // sorted list of keys, where it's data should be shown - static const char* keys[] = { - "Album", - "Artist", - "Author", - "Bitrate", - "Date", - "Dimensions", - "Genre", - "Length", - "Lines", - "Pages", - "Title", - "Words" + // sorted list of keys, where its data should be shown + static const MetaKey keys[] = { + { "audio.album", "Album:" }, + { "audio.artist", "Artist:" }, + { "audio.title", "Title:" }, }; // do a binary search for the key... int top = 0; - int bottom = sizeof(keys) / sizeof(char*) - 1; - while (top < bottom) { + int bottom = sizeof(keys) / sizeof(MetaKey) - 1; + while (top <= bottom) { const int middle = (top + bottom) / 2; - const int result = key.compare(keys[middle]); + const int result = key.compare(keys[middle].key); if (result < 0) { bottom = middle - 1; - } - else if (result > 0) { + } else if (result > 0) { top = middle + 1; - } - else { + } else { + text = keys[middle].text; return true; } } @@ -393,298 +391,4 @@ bool InfoSidebarPage::showMetaInfo(const QString& key) const return false; } -void InfoSidebarPage::addInfoLine(const QString& labelText, const QString& infoText) -{ - if (!m_infoLines.isEmpty()) - m_infoLines += "
"; - m_infoLines += QString("%1 %2").arg(labelText).arg(infoText); -} - -void InfoSidebarPage::insertActions() -{ - // delete all existing action widgets - // TODO: just use children() from QObject... - Q3PtrListIterator deleteIter(m_actionWidgets); - QWidget* widget = 0; - while ((widget = deleteIter.current()) != 0) { - widget->close(); - widget->deleteLater(); - ++deleteIter; - } - - m_actionWidgets.clear(); - m_actionsVector.clear(); - - int actionsIndex = 0; - - // The algorithm for searching the available actions works on a list - // of KFileItems. If no selection is given, a temporary KFileItem - // by the given Url 'url' is created and added to the list. - KFileItem fileItem(S_IFDIR, KFileItem::Unknown, m_shownUrl); - KFileItemList itemList = mainWindow()->activeView()->selectedItems(); - if (itemList.isEmpty()) { - fileItem.refresh(); - itemList.append(&fileItem); - } - - // 'itemList' contains now all KFileItems, where an item information should be shown. - // TODO: the following algorithm is quite equal to DolphinContextMenu::insertActionItems(). - // It's open yet whether they should be merged or whether they have to work slightly different. - QStringList dirs = KGlobal::dirs()->findDirs("data", "dolphin/servicemenus/"); - for (QStringList::ConstIterator dirIt = dirs.begin(); dirIt != dirs.end(); ++dirIt) { - QDir dir(*dirIt); - QStringList entries = dir.entryList(QStringList("*.desktop"), QDir::Files); - - for (QStringList::ConstIterator entryIt = entries.begin(); entryIt != entries.end(); ++entryIt) { - KConfigGroup cfg(KSharedConfig::openConfig( *dirIt + *entryIt, KConfig::OnlyLocal ), "Desktop Entry" ); - if ((cfg.hasKey("Actions") || cfg.hasKey("X-KDE-GetActionMenu")) && cfg.hasKey("ServiceTypes")) { - const QStringList types = cfg.readEntry("ServiceTypes", QStringList(), ','); - for (QStringList::ConstIterator it = types.begin(); it != types.end(); ++it) { - // check whether the mime type is equal or whether the - // mimegroup (e. g. image/*) is supported - - bool insert = false; - if ((*it) == "all/allfiles") { - // The service type is valid for all files, but not for directories. - // Check whether the selected items only consist of files... - QListIterator mimeIt(itemList); - insert = true; - while (insert && mimeIt.hasNext()) { - KFileItem* item = mimeIt.next(); - insert = !item->isDir(); - } - } - - if (!insert) { - // Check whether the MIME types of all selected files match - // to the mimetype of the service action. As soon as one MIME - // type does not match, no service menu is shown at all. - QListIterator mimeIt(itemList); - insert = true; - while (insert && mimeIt.hasNext()) { - KFileItem* item = mimeIt.next(); - const QString mimeType(item->mimetype()); - const QString mimeGroup(mimeType.left(mimeType.indexOf('/'))); - - insert = (*it == mimeType) || - ((*it).right(1) == "*") && - ((*it).left((*it).indexOf('/')) == mimeGroup); - } - } - - if (insert) { - const QString submenuName = cfg.readEntry( "X-KDE-Submenu" ); - Q3PopupMenu* popup = 0; - if (!submenuName.isEmpty()) { - // create a sub menu containing all actions - popup = new Q3PopupMenu(); - connect(popup, SIGNAL(activated(int)), - this, SLOT(startService(int))); - - QPushButton* button = new QPushButton(submenuName, m_actionBox); - button->setFlat(true); - button->setMenu(popup); - button->show(); - m_actionWidgets.append(button); - } - - Q3ValueList userServices = - KDEDesktopMimeType::userDefinedServices(*dirIt + *entryIt, true); - - // iterate through all actions and add them to a widget - Q3ValueList::Iterator serviceIt; - for (serviceIt = userServices.begin(); serviceIt != userServices.end(); ++serviceIt) { - KDEDesktopMimeType::Service service = (*serviceIt); - if (popup == 0) { - ServiceButton* button = new ServiceButton(KIcon(service.m_strIcon), - service.m_strName, - m_actionBox, - actionsIndex); - connect(button, SIGNAL(requestServiceStart(int)), - this, SLOT(startService(int))); - m_actionWidgets.append(button); - button->show(); - } - else { - popup->insertItem(KIcon(service.m_strIcon), service.m_strName, actionsIndex); - } - - m_actionsVector.append(service); - ++actionsIndex; - } - } - } - } - } - } -} - -void InfoSidebarPage::showAnnotation(const KUrl& file) -{ - if(m_metadata->storageUp()) { - QString text = m_metadata->getAnnotation(file); - if (!text.isEmpty()) { - m_annotationLabel->show(); - m_annotationLabel->setText(QString("%1 :
%2").arg(i18n("Annotation")).arg(text)); - m_annotationButton->setText(i18n("Change annotation")); - } else { - m_annotationLabel->hide(); - m_annotationButton->setText(i18n("Annotate file")); - } - } -} - -void InfoSidebarPage::showAnnotations(const KUrl::List& files) -{ - static unsigned int maxShownAnnot = 3; - if (m_metadata->storageUp()) { - bool hasAnnotation = false; - unsigned int annotateNum = 0; - QString firsts("%1 :
"); - firsts.arg(i18n("Annotations")); - foreach (KUrl file, files) { - QString annotation = m_metadata->getAnnotation(file); - if (!annotation.isEmpty()) { - hasAnnotation = true; - if(annotateNum < maxShownAnnot) { - firsts += m_annotationLabel->fontMetrics().elidedText(QString("%1 : %2
").arg(file.fileName()).arg(annotation), Qt::ElideRight, width()); - annotateNum++; - } - } - } - if (hasAnnotation) { - m_annotationLabel->show(); - m_annotationLabel->setText(firsts); - } else m_annotationLabel->hide(); - m_annotationButton->setText(hasAnnotation ? i18n("Change annotations") : i18n("Annotate files")); - } -} - -void InfoSidebarPage::changeAnnotation() -{ - bool ok = false; - KUrl::List files(mainWindow()->activeView()->selectedItems().urlList()); - QString name, old; - if (files.isEmpty()) { - files << m_shownUrl; - } - else if (files.count() == 1) { - name = files[0].url(); - old = m_metadata->getAnnotation(files[0]); - } - else { - name = QString("%1 files").arg(files.count()); - old = QString(); - } - QString text = QInputDialog::getText(this, "Annotate", QString("Set annotation for %1").arg(name), QLineEdit::Normal, old, &ok);//FIXME temporary, must move to a real dialog - if(ok) { - foreach(KUrl file, files) { - m_metadata->setAnnotation(file, text); - } - showAnnotation(files[0]); - } -} - -ServiceButton::ServiceButton(const QIcon& icon, - const QString& text, - QWidget* parent, - int index) : - QPushButton(icon, text, parent), - m_hover(false), - m_index(index) -{ - setEraseColor(palette().brush(QPalette::Background).color()); - setFocusPolicy(Qt::NoFocus); - connect(this, SIGNAL(released()), - this, SLOT(slotReleased())); -} - -ServiceButton::~ServiceButton() -{ -} - -void ServiceButton::paintEvent(QPaintEvent* event) -{ - QPainter painter(this); - const int buttonWidth = width(); - const int buttonHeight = height(); - - QColor backgroundColor; - QColor foregroundColor; - if (m_hover) { - backgroundColor = KGlobalSettings::highlightColor(); - foregroundColor = KGlobalSettings::highlightedTextColor(); - } - else { - backgroundColor = palette().brush(QPalette::Background).color(); - foregroundColor = KGlobalSettings::buttonTextColor(); - } - - // draw button background - painter.setPen(Qt::NoPen); - painter.setBrush(backgroundColor); - painter.drawRect(0, 0, buttonWidth, buttonHeight); - - const int spacing = KDialog::spacingHint(); - - // draw icon - int x = spacing; - const int y = (buttonHeight - K3Icon::SizeSmall) / 2; - const QIcon &set = icon(); - if (!set.isNull()) { - painter.drawPixmap(x, y, set.pixmap(QIcon::Small, QIcon::Normal)); - } - x += K3Icon::SizeSmall + spacing; - - // draw text - painter.setPen(foregroundColor); - - const int textWidth = buttonWidth - x; - QFontMetrics fontMetrics(font()); - const bool clipped = fontMetrics.width(text()) >= textWidth; - //const int align = clipped ? Qt::AlignVCenter : Qt::AlignCenter; - painter.drawText(QRect(x, 0, textWidth, buttonHeight), Qt::AlignVCenter, text()); - - if (clipped) { - // Blend the right area of the text with the background, as the - // text is clipped. - // TODO #1: use alpha blending in Qt4 instead of drawing the text that often - // TODO #2: same code as in UrlNavigatorButton::drawButton() -> provide helper class? - const int blendSteps = 16; - - QColor blendColor(backgroundColor); - const int redInc = (foregroundColor.red() - backgroundColor.red()) / blendSteps; - const int greenInc = (foregroundColor.green() - backgroundColor.green()) / blendSteps; - const int blueInc = (foregroundColor.blue() - backgroundColor.blue()) / blendSteps; - for (int i = 0; i < blendSteps; ++i) { - painter.setClipRect(QRect(x + textWidth - i, 0, 1, buttonHeight)); - painter.setPen(blendColor); - painter.drawText(QRect(x, 0, textWidth, buttonHeight), Qt::AlignVCenter, text()); - - blendColor.setRgb(blendColor.red() + redInc, - blendColor.green() + greenInc, - blendColor.blue() + blueInc); - } - } -} - -void ServiceButton::enterEvent(QEvent* event) -{ - QPushButton::enterEvent(event); - m_hover = true; - update(); -} - -void ServiceButton::leaveEvent(QEvent* event) -{ - QPushButton::leaveEvent(event); - m_hover = false; - update(); -} - -void ServiceButton::slotReleased() -{ - emit requestServiceStart(m_index); -} - #include "infosidebarpage.moc"