kde/dolphin
kde/dolphin
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let the information sidebar react on selection changes

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svn path=/trunk/KDE/kdebase/apps/; revision=660580
This commit is contained in:
Peter Penz 2007-05-03 05:52:54 +00:00
parent 0bdc4821e4
commit 7b286a5463
3 changed files with 24 additions and 21 deletions
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2
src/dolphinmainwindow.cpp
View file

@ -1280,6 +1280,8 @@ void DolphinMainWindow::setupDockWidgets()
addDockWidget(Qt::RightDockWidgetArea, infoDock);
connect(this, SIGNAL(urlChanged(KUrl)),
infoWidget, SLOT(setUrl(KUrl)));
connect(this, SIGNAL(selectionChanged(KFileItemList)),
infoWidget, SLOT(setSelection(KFileItemList)));
// setup "Tree View"
QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));

38
src/infosidebarpage.cpp
View file

@ -111,7 +111,8 @@ InfoSidebarPage::InfoSidebarPage(QWidget* parent) :
}
InfoSidebarPage::~InfoSidebarPage()
{}
{
}
void InfoSidebarPage::setUrl(const KUrl& url)
{
@ -124,16 +125,10 @@ void InfoSidebarPage::setUrl(const KUrl& url)
void InfoSidebarPage::setSelection(const KFileItemList& selection)
{
// TODO: deactivated the following code, as it has side effects. To
// reproduce start Dolphin and open a folder -> the URL navigator gets
// reset. First guess: it seems that a setUrl signal is emitted
// by the following code
Q_UNUSED(selection);
/*cancelRequest();
cancelRequest();
m_currentSelection = selection;
m_multipleSelection = (m_currentSelection.size() > 1);
showItemInfo();*/
showItemInfo();
}
void InfoSidebarPage::requestDelayedItemInfo(const KUrl& url)
@ -183,9 +178,9 @@ void InfoSidebarPage::showItemInfo()
job->setIgnoreMaximumSize(true);
connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
this, SLOT(gotPreview(const KFileItem&, const QPixmap&)));
this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
connect(job, SIGNAL(failed(const KFileItem&)),
this, SLOT(slotPreviewFailed(const KFileItem&)));
this, SLOT(showIcon(const KFileItem&)));
QString text("<b>");
text.append(file.fileName());
@ -202,7 +197,7 @@ void InfoSidebarPage::slotTimeout()
showItemInfo();
}
void InfoSidebarPage::slotPreviewFailed(const KFileItem& item)
void InfoSidebarPage::showIcon(const KFileItem& item)
{
m_pendingPreview = false;
if (!applyBookmark(item.url())) {
@ -210,8 +205,8 @@ void InfoSidebarPage::slotPreviewFailed(const KFileItem& item)
}
}
void InfoSidebarPage::gotPreview(const KFileItem& item,
const QPixmap& pixmap)
void InfoSidebarPage::showPreview(const KFileItem& item,
const QPixmap& pixmap)
{
Q_UNUSED(item);
if (m_pendingPreview) {
@ -222,7 +217,7 @@ void InfoSidebarPage::gotPreview(const KFileItem& item,
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) {
@ -258,8 +253,9 @@ void InfoSidebarPage::createMetaInfo()
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);
addInfoLine(i18n("Type:"), fileItem->mimeComment());
@ -278,11 +274,14 @@ void InfoSidebarPage::createMetaInfo()
}
}
}
if (MetaDataWidget::metaDataAvailable())
if (MetaDataWidget::metaDataAvailable()) {
m_metadataWidget->setFile(fileItem->url());
}
} else {
if (MetaDataWidget::metaDataAvailable())
if (MetaDataWidget::metaDataAvailable()) {
m_metadataWidget->setFiles(m_currentSelection.urlList());
}
unsigned long int totSize = 0;
foreach(KFileItem* item, m_currentSelection) {
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
@ -340,8 +339,9 @@ bool InfoSidebarPage::showMetaInfo(const QString& key) const
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);
}

5
src/infosidebarpage.h
View file

@ -90,13 +90,13 @@ private slots:
* Is invoked if no preview is available for the item. In this
* case the icon will be shown.
*/
void slotPreviewFailed(const KFileItem& item);
void showIcon(const KFileItem& item);
/**
* Is invoked if a preview is available for the item. The preview
* \a pixmap is shown inside the info page.
*/
void gotPreview(const KFileItem& item, const QPixmap& pixmap);
void showPreview(const KFileItem& item, const QPixmap& pixmap);
private:
/**
@ -124,6 +124,7 @@ private:
*/
bool showMetaInfo(const QString& key) const;
private:
bool m_multipleSelection;
bool m_pendingPreview;
QTimer* m_timer;