void IconView::HandleSelectAll(void)
{
ThumbItem *item;
for (int x = 0; x < m_itemList.size(); x++)
{
item = m_itemList.at(x);
if (!m_itemMarked.contains(item->GetPath()))
m_itemMarked.append(item->GetPath());
}
m_imageList->SetAllChecked(MythUIButtonListItem::FullChecked);
}
void IconView::HandleItemSelect(MythUIButtonListItem *item)
{
bool handled = false;
ThumbItem *thumbitem = item->GetData().value<ThumbItem *>();
if (!thumbitem)
return;
// if the selected thumbitem is a Media Device
// attempt to mount it if it isn't already
if (thumbitem->GetMediaDevice())
handled = HandleMediaDeviceSelect(thumbitem);
if (!handled && thumbitem->IsDir())
{
m_history.push_back(m_imageList->GetCurrentPos());
LoadDirectory(thumbitem->GetPath());
handled = true;
}
if (!handled)
HandleImageSelect("SELECT");
}
void IconView::UpdateText(MythUIButtonListItem *item)
{
if (!item)
{
if (m_positionText)
m_positionText->Reset();
return;
}
if (m_positionText)
m_positionText->SetText(tr("%1 of %2")
.arg(m_imageList->IsEmpty() ? 0 : m_imageList->GetCurrentPos() + 1)
.arg(m_imageList->GetCount()));
ThumbItem *thumbitem = item->GetData().value<ThumbItem *>();
if (!thumbitem)
return;
if (m_crumbsText)
{
QString path = thumbitem->GetPath();
path.replace(m_galleryDir, tr("Gallery Home"));
path.replace("/", " > ");
m_crumbsText->SetText(path);
}
if (m_captionText)
{
QString caption;
caption = thumbitem->GetCaption();
caption = (caption.isNull()) ? "" : caption;
m_captionText->SetText(caption);
}
}
void ImageView::LoadAlbumRunnable::run()
{
while (!m_dirList.empty())
{
ThumbItem *dir = m_dirList.takeFirst();
ThumbList children;
GalleryUtil::LoadDirectory(children, dir->GetPath(),
GalleryFilter(m_sortorder != 0),
false, NULL, NULL);
{
QMutexLocker guard(&m_isAliveLock);
if (!m_isAlive)
{
break;
}
}
// The first images should not always come from the first directory.
if (m_slideshow_sequencing > 1)
{
std::random_shuffle(children.begin(), children.end());
}
ThumbList fileList;
filterDirectories(children, fileList, m_dirList);
if (!fileList.empty())
{
m_parent->AddItems(fileList);
}
}
}
void IconView::DoDeleteCurrent(bool doDelete)
{
if (doDelete)
{
ThumbItem *thumbitem = GetCurrentThumb();
if (!thumbitem)
return;
QFileInfo fi;
fi.setFile(thumbitem->GetPath());
GalleryUtil::Delete(fi);
LoadDirectory(m_currDir);
}
}
void IconView::DoDeleteCurrent(bool doDelete)
{
if (doDelete)
{
ThumbItem *thumbitem = GetCurrentThumb();
int currPos = 0;
MythUIButtonListItem *item = m_imageList->GetItemCurrent();
if (item)
currPos = m_imageList->GetCurrentPos();
if (!thumbitem)
return;
QFileInfo fi;
fi.setFile(thumbitem->GetPath());
GalleryUtil::Delete(fi);
LoadDirectory(m_currDir);
m_imageList->SetItemCurrent(currPos);
}
}
bool IconView::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Gallery", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (!m_itemList.isEmpty())
{
if (action == "ROTRIGHT")
HandleRotateCW();
else if (action == "ROTLEFT")
HandleRotateCCW();
else if (action == "DELETE")
HandleDelete();
else if (action == "EDIT")
HandleRename();
else if (action == "MARK")
{
ThumbItem *thumbitem = GetCurrentThumb();
MythUIButtonListItem *item = m_imageList->GetItemCurrent();
if (thumbitem)
{
if (!m_itemMarked.contains(thumbitem->GetPath()))
{
m_itemMarked.append(thumbitem->GetPath());
item->setChecked(MythUIButtonListItem::FullChecked);
}
else
{
m_itemMarked.removeAll(thumbitem->GetPath());
item->setChecked(MythUIButtonListItem::NotChecked);
}
}
}
else if (action == "SLIDESHOW")
HandleSlideShow();
else if (action == "RANDOMSHOW")
HandleRandomShow();
else if (action == "SEASONALSHOW")
HandleSeasonalShow();
else
handled = false;
}
if (action == "ESCAPE")
{
if (GetMythMainWindow()->IsExitingToMain())
{
while ( m_currDir != m_galleryDir &&
HandleSubDirEscape(m_galleryDir) );
}
handled = HandleEscape();
}
else if (action == "MENU")
{
HandleMainMenu();
}
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void IconView::LoadDirectory(const QString &dir)
{
if (m_thumbGen && m_thumbGen->isRunning())
m_thumbGen->cancel();
if (m_childCountThread && m_childCountThread->isRunning())
m_childCountThread->cancel();
QDir d(dir);
if (!d.exists())
{
LOG(VB_GENERAL, LOG_ERR, LOC + "LoadDirectory called with " +
QString("non-existant directory: '%1'").arg(dir));
return;
}
m_showDevices = false;
m_currDir = d.absolutePath();
while (!m_itemList.isEmpty())
delete m_itemList.takeFirst();
m_itemHash.clear();
m_imageList->Reset();
m_isGallery = GalleryUtil::LoadDirectory(m_itemList, dir, *m_galleryFilter,
false, &m_itemHash, m_thumbGen);
if (m_thumbGen && !m_thumbGen->isRunning())
m_thumbGen->start();
ThumbItem *thumbitem;
for (int x = 0; x < m_itemList.size(); x++)
{
thumbitem = m_itemList.at(x);
thumbitem->InitCaption(m_showcaption);
MythUIButtonListItem* item =
new MythUIButtonListItem(m_imageList, thumbitem->GetCaption(), 0,
true, MythUIButtonListItem::NotChecked);
item->SetData(qVariantFromValue(thumbitem));
if (thumbitem->IsDir())
{
item->DisplayState("subfolder", "nodetype");
m_childCountThread->addFile(thumbitem->GetPath());
}
LoadThumbnail(thumbitem);
if (QFile(thumbitem->GetImageFilename()).exists())
item->SetImage(thumbitem->GetImageFilename());
if (m_itemMarked.contains(thumbitem->GetPath()))
item->setChecked(MythUIButtonListItem::FullChecked);
}
if (m_childCountThread && !m_childCountThread->isRunning())
m_childCountThread->start();
if (m_noImagesText)
m_noImagesText->SetVisible(m_itemList.isEmpty());
if (!m_itemList.isEmpty())
{
UpdateText(m_imageList->GetItemCurrent());
UpdateImage(m_imageList->GetItemCurrent());
}
}
