* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
+#include <config-kmetadata.h>
+
#include "infosidebarpage.h"
-#include <assert.h>
-
-#include <qlayout.h>
-#include <qpixmap.h>
-#include <qlabel.h>
-#include <qtimer.h>
-#include <qpushbutton.h>
-
-#include <q3popupmenu.h>
-#include <qpainter.h>
-#include <qfontmetrics.h>
-#include <Q3ValueList>
+
+#include <QLayout>
+#include <QPixmap>
+#include <QLabel>
+#include <QTimer>
+#include <QPushButton>
+#include <QMenu>
+#include <QPainter>
+#include <QFontMetrics>
#include <QEvent>
#include <QInputDialog>
+#include <QDir>
-#include <kbookmarkmanager.h>
+#include <kfileplacesmodel.h>
#include <klocale.h>
#include <kstandarddirs.h>
#include <kio/previewjob.h>
#include <kfilemetainfo.h>
#include <kvbox.h>
#include <kseparator.h>
+#include <kiconloader.h>
-#include "dolphinmainwindow.h"
-#include "dolphinapplication.h"
#include "pixmapviewer.h"
#include "dolphinsettings.h"
-#include "metadataloader.h"
+#include "metadatawidget.h"
-InfoSidebarPage::InfoSidebarPage(DolphinMainWindow* mainWindow, QWidget* parent) :
- SidebarPage(mainWindow, parent),
- m_multipleSelection(false),
+InfoSidebarPage::InfoSidebarPage(QWidget* parent) :
+ 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_metadata(DolphinApplication::app()->metadataLoader())
+ m_metadataWidget(0)
{
const int spacing = KDialog::spacingHint();
KSeparator* sep2 = new KSeparator(this);
- // annotation
- KSeparator* sep3 = 0;
- 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()));
- sep3 = new KSeparator(this);
+ if (MetaDataWidget::metaDataAvailable()) {
+ m_metadataWidget = new MetaDataWidget(this);
}
- // 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);
+ if (m_metadataWidget) {
+ layout->addWidget(m_metadataWidget);
+ layout->addWidget(new KSeparator(this));
}
- 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()
+void InfoSidebarPage::setUrl(const KUrl& url)
{
- connectToActiveView();
+ if (!m_shownUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) {
+ cancelRequest();
+ m_shownUrl = url;
+ showItemInfo();
+ }
}
-void InfoSidebarPage::requestDelayedItemInfo(const KUrl& url)
+void InfoSidebarPage::setSelection(const KFileItemList& selection)
{
cancelRequest();
-
- if (!url.isEmpty() && !m_multipleSelection) {
- m_urlCandidate = url;
- m_timer->setSingleShot(true);
- m_timer->start(300);
- }
+ SidebarPage::setSelection(selection);
+ m_multipleSelection = (selection.size() > 1);
+ showItemInfo();
}
-void InfoSidebarPage::requestItemInfo(const KUrl& url)
+void InfoSidebarPage::requestDelayedItemInfo(const KUrl& url)
{
cancelRequest();
if (!url.isEmpty() && !m_multipleSelection) {
- m_shownUrl = url;
- showItemInfo();
+ m_urlCandidate = url;
+ m_timer->setSingleShot(true);
+ m_timer->start(300);
}
}
{
cancelRequest();
- m_multipleSelection = false;
+ const KFileItemList& selectedItems = selection();
- // show the preview...
- DolphinView* view = mainWindow()->activeView();
- const KFileItemList selectedItems = view->selectedItems();
KUrl file;
- if (selectedItems.count() > 1) {
- m_multipleSelection = true;
- } else if(selectedItems.count() == 0) {
+ if (selectedItems.count() == 0) {
file = m_shownUrl;
} else {
file = selectedItems[0]->url();
K3Icon::NoGroup,
K3Icon::SizeEnormous);
m_preview->setPixmap(icon);
- m_name->setText(i18n("%1 items selected",selectedItems.count()));
- }
- else if (!applyBookmark(file)) {
+ m_name->setText(i18n("%1 items selected", selectedItems.count()));
+ } else if (!applyBookmark(file)) {
// try to get a preview pixmap from the item...
KUrl::List list;
list.append(file);
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) {
m_preview->setPixmap(pixmap);
m_pendingPreview = false;
}
}
-void InfoSidebarPage::startService(int index)
-{
- 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()
+bool InfoSidebarPage::applyBookmark(const KUrl& url)
{
- 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(const KUrl& url)
-{
- KBookmarkGroup root = DolphinSettings::instance().bookmarkManager()->root();
- KBookmark bookmark = root.first();
- while (!bookmark.isNull()) {
- if (url.equals(bookmark.url(), KUrl::CompareWithoutTrailingSlash)) {
+ if (url.equals(placesModel->url(index), KUrl::CompareWithoutTrailingSlash)) {
QString text("<b>");
- text.append(bookmark.text());
+ text.append(placesModel->text(index));
text.append("</b>");
m_name->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;
void InfoSidebarPage::createMetaInfo()
{
beginInfoLines();
- DolphinView* view = mainWindow()->activeView();
- if (!view->hasSelection()) {
+ 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"));
}
- showAnnotation(m_shownUrl);
- }
- else if (view->selectedItems().count() == 1) {
- KFileItem* fileItem = view->selectedItems()[0];
+ if (MetaDataWidget::metaDataAvailable()) {
+ m_metadataWidget->setFile(fileItem.url());
+ }
+ } else if (selectedItems.count() == 1) {
+ KFileItem* fileItem = selectedItems.at(0);
addInfoLine(i18n("Type:"), fileItem->mimeComment());
QString sizeText(KIO::convertSize(fileItem->size()));
for (QStringList::Iterator it = keys.begin(); it != keys.end(); ++it) {
if (showMetaInfo(*it)) {
KFileMetaInfoItem metaInfoItem = metaInfo.item(*it);
- addInfoLine(*it, metaInfoItem.string());
+ addInfoLine(*it, metaInfoItem.value().toString());
}
}
}
- showAnnotation(fileItem->url());
- }
- else {
- showAnnotations(view->selectedItems().urlList());
+ if (MetaDataWidget::metaDataAvailable()) {
+ m_metadataWidget->setFile(fileItem->url());
+ }
+ } else {
+ if (MetaDataWidget::metaDataAvailable()) {
+ m_metadataWidget->setFiles(selectedItems.urlList());
+ }
+
unsigned long int totSize = 0;
- foreach(KFileItem* item, view->selectedItems()) {
+ 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()
{
// 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"
- };
+ "Album",
+ "Artist",
+ "Author",
+ "Bitrate",
+ "Date",
+ "Dimensions",
+ "Genre",
+ "Length",
+ "Lines",
+ "Pages",
+ "Title",
+ "Words"
+ };
// do a binary search for the key...
int top = 0;
const int result = key.compare(keys[middle]);
if (result < 0) {
bottom = middle - 1;
- }
- else if (result > 0) {
+ } else if (result > 0) {
top = middle + 1;
- }
- else {
+ } else {
return true;
}
}
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()
-{
- // delete all existing action widgets
- // TODO: just use children() from QObject...
- Q3PtrListIterator<QWidget> 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<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" );
- 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<KDEDesktopMimeType::Service> userServices =
- KDEDesktopMimeType::userDefinedServices(*dirIt + *entryIt, true);
-
- // iterate through all actions and add them to a widget
- Q3ValueList<KDEDesktopMimeType::Service>::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("<b>%1</b> :<br/>%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; //The maximum number of show annotations when selecting multiple files
- if (m_metadata->storageUp()) {
- bool hasAnnotation = false;
- unsigned int annotateNum = 0;
- QString firsts = QString("<b>%1 :</b><br/>").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("<b>%1</b> : %2<br/>").arg(file.fileName()).arg(annotation), Qt::ElideRight, width());//FIXME not really the good method, does not handle resizing ...
- 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)
-{
- 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