#include "metadatawidget.h"
InfoSidebarPage::InfoSidebarPage(QWidget* parent) :
- SidebarPage(parent),
- m_multipleSelection(false), //TODO:check if I'm needed
- m_pendingPreview(false),
- m_timer(0),
- m_currentSelection(KFileItemList()),
- m_preview(0),
- m_name(0),
- m_infos(0)
+ SidebarPage(parent),
+ m_multipleSelection(false), //TODO: check if I'm needed
+ m_pendingPreview(false),
+ m_timer(0),
+ m_preview(0),
+ m_name(0),
+ m_infos(0),
+ m_metadataWidget(0)
{
const int spacing = KDialog::spacingHint();
KSeparator* sep2 = new KSeparator(this);
- if (MetaDataWidget::metaDataAvailable())
+ if (MetaDataWidget::metaDataAvailable()) {
m_metadataWidget = new MetaDataWidget(this);
- else
- m_metadataWidget = 0;
-
- // actions
- m_actionBox = new KVBox(this);
- m_actionBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+ }
layout->addItem(new QSpacerItem(spacing, spacing, QSizePolicy::Preferred, QSizePolicy::Fixed));
layout->addWidget(m_preview);
layout->addWidget(m_metadataWidget);
layout->addWidget(new KSeparator(this));
}
- layout->addWidget(m_actionBox);
// ensure that widgets in the information side bar are aligned towards the top
layout->addStretch(1);
setLayout(layout);
}
InfoSidebarPage::~InfoSidebarPage()
-{}
+{
+}
void InfoSidebarPage::setUrl(const KUrl& url)
{
void InfoSidebarPage::setSelection(const KFileItemList& selection)
{
cancelRequest();
- m_currentSelection = selection;
- m_multipleSelection = (m_currentSelection.size() > 1);
+ SidebarPage::setSelection(selection);
+ m_multipleSelection = (selection.size() > 1);
+ showItemInfo();
+}
+
+void InfoSidebarPage::showEvent(QShowEvent* event)
+{
+ SidebarPage::showEvent(event);
showItemInfo();
}
void InfoSidebarPage::showItemInfo()
{
+ if (!isVisible()) {
+ return;
+ }
+
cancelRequest();
- KFileItemList selectedItems = m_currentSelection;
+ const KFileItemList& selectedItems = selection();
+
KUrl file;
if (selectedItems.count() == 0) {
file = m_shownUrl;
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("<b>");
text.append(file.fileName());
}
createMetaInfo();
- insertActions();
}
void InfoSidebarPage::slotTimeout()
showItemInfo();
}
-void InfoSidebarPage::slotPreviewFailed(const KFileItem* item)
+void InfoSidebarPage::showIcon(const KFileItem& item)
{
m_pendingPreview = false;
- if (!applyBookmark(item->url())) {
- m_preview->setPixmap(item->pixmap(K3Icon::SizeEnormous));
+ if (!applyBookmark(item.url())) {
+ m_preview->setPixmap(item.pixmap(K3Icon::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) {
}
}
-void InfoSidebarPage::startService(int index)
-{
- if (m_currentSelection.count() > 0) {
- // TODO: Use "at()" as soon as executeService is fixed to take a const param (BIC)
- KDesktopFileActions::executeService(m_currentSelection.urlList(), m_actionsVector[index]);
- } else {
- // TODO: likewise
- KDesktopFileActions::executeService(m_shownUrl, m_actionsVector[index]);
- }
-}
-
bool InfoSidebarPage::applyBookmark(const KUrl& url)
{
- KFilePlacesModel *placesModel = DolphinSettings::instance().placesModel();
+ KFilePlacesModel* placesModel = DolphinSettings::instance().placesModel();
int count = placesModel->rowCount();
for (int i = 0; i < count; ++i) {
void InfoSidebarPage::createMetaInfo()
{
beginInfoLines();
- if (m_currentSelection.size() == 0) {
+ const KFileItemList& selectedItems = selection();
+ if (selectedItems.size() == 0) {
KFileItem fileItem(S_IFDIR, KFileItem::Unknown, m_shownUrl);
fileItem.refresh();
if (fileItem.isDir()) {
addInfoLine(i18n("Type:"), i18n("Directory"));
}
- if (MetaDataWidget::metaDataAvailable())
+ if (MetaDataWidget::metaDataAvailable()) {
m_metadataWidget->setFile(fileItem.url());
- } else if (m_currentSelection.count() == 1) {
- KFileItem* fileItem = m_currentSelection.at(0);
+ }
+ } else if (selectedItems.count() == 1) {
+ KFileItem* fileItem = selectedItems.at(0);
addInfoLine(i18n("Type:"), fileItem->mimeComment());
QString sizeText(KIO::convertSize(fileItem->size()));
}
}
}
- if (MetaDataWidget::metaDataAvailable())
+ if (MetaDataWidget::metaDataAvailable()) {
m_metadataWidget->setFile(fileItem->url());
+ }
} else {
- if (MetaDataWidget::metaDataAvailable())
- m_metadataWidget->setFiles(m_currentSelection.urlList());
+ if (MetaDataWidget::metaDataAvailable()) {
+ m_metadataWidget->setFiles(selectedItems.urlList());
+ }
+
unsigned long int totSize = 0;
- foreach(KFileItem* item, m_currentSelection) {
+ foreach(KFileItem* item, 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
}
addInfoLine(i18n("Total size:"), KIO::convertSize(totSize));
void InfoSidebarPage::beginInfoLines()
{
- m_infoLines = QString("");
+ m_infoLines = QString();
}
void InfoSidebarPage::endInfoLines()
void InfoSidebarPage::addInfoLine(const QString& labelText, const QString& infoText)
{
- if (!m_infoLines.isEmpty())
+ if (!m_infoLines.isEmpty()) {
m_infoLines += "<br/>";
- m_infoLines += QString("<b>%1</b> %2").arg(labelText).arg(infoText);
-}
-
-void InfoSidebarPage::insertActions()
-{
- QListIterator<QPushButton*> deleteIter(m_actionBox->findChildren<QPushButton*>());
- QWidget* widget = 0;
- while (deleteIter.hasNext()) {
- widget = deleteIter.next();
- widget->close();
- widget->deleteLater();
- }
-
- 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 = m_currentSelection;
- 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<KFileItem*> 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<KFileItem*> 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");
- QMenu* popup = 0;
- if (!submenuName.isEmpty()) {
- // create a sub menu containing all actions
- popup = new QMenu();
- connect(popup, SIGNAL(activated(int)),
- this, SLOT(startService(int)));
-
- QPushButton* button = new QPushButton(submenuName, m_actionBox);
- button->setFlat(true);
- button->setMenu(popup);
- button->show();
- }
-
- QList<KDesktopFileActions::Service> userServices =
- KDesktopFileActions::userDefinedServices(*dirIt + *entryIt, true);
-
- // iterate through all actions and add them to a widget
- QList<KDesktopFileActions::Service>::Iterator serviceIt;
- for (serviceIt = userServices.begin(); serviceIt != userServices.end(); ++serviceIt) {
- KDesktopFileActions::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)));
- button->show();
- } else {
- popup->insertItem(KIcon(service.m_strIcon), service.m_strName, actionsIndex);
- }
-
- m_actionsVector.append(service);
- ++actionsIndex;
- }
- }
- }
- }
- }
- }
-}
-
-
-
-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)
-{
- Q_UNUSED(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);
+ m_infoLines += QString("<b>%1</b> %2").arg(labelText).arg(infoText);
}
#include "infosidebarpage.moc"
projects / dolphin.git / blobdiff