/
nettree.cpp
1343 lines (1108 loc) · 34.9 KB
/
nettree.cpp
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// qt
#include <QString>
#include <QFileInfo>
#include <QtAlgorithms>
// myth
#include <mythdate.h>
#include <mythdb.h>
#include <mythcontext.h>
#include <mythdirs.h>
#include <mythsystem.h>
#include <remoteutil.h>
#include <remotefile.h>
#include <mythprogressdialog.h>
#include <rssparse.h>
#include <netutils.h>
#include <mythrssmanager.h>
#include <netgrabbermanager.h>
#include <mythcoreutil.h>
#include <metadata/videoutils.h>
// mythnetvision
#include "treeeditor.h"
#include "nettree.h"
#include "rsseditor.h"
#include "netcommon.h"
class ResultItem;
class GrabberScript;
const QString NetTree::RSSNode = tr("RSS Feeds");
const QString NetTree::SearchNode = tr("Searches");
const QString NetTree::DownloadNode = tr("Downloaded Files");
namespace
{
MythGenericTree *GetNodePtrFromButton(MythUIButtonListItem *item)
{
if (item)
return item->GetData().value<MythGenericTree *>();
return 0;
}
}
NetTree::NetTree(DialogType type, MythScreenStack *parent, const char *name)
: MythScreenType(parent, name),
m_siteMap(NULL), m_siteButtonList(NULL),
m_noSites(NULL), m_thumbImage(NULL),
m_downloadable(NULL), m_busyPopup(NULL),
m_menuPopup(NULL), m_popupStack(),
m_progressDialog(NULL), m_downloadFile(QString()),
m_type(type)
{
m_imageDownload = new MetadataImageDownload(this);
m_gdt = new GrabberDownloadThread(this);
m_popupStack = GetMythMainWindow()->GetStack("popup stack");
m_updateFreq = gCoreContext->GetNumSetting(
"mythNetTree.updateFreq", 6);
m_rssAutoUpdate = gCoreContext->GetNumSetting(
"mythnetvision.rssBackgroundFetch", 0);
m_treeAutoUpdate = gCoreContext->GetNumSetting(
"mythnetvision.backgroundFetch", 0);
gCoreContext->addListener(this);
}
bool NetTree::Create()
{
QString windowName = "gallery";
switch (m_type)
{
case DLG_GALLERY:
windowName = "gallery";
break;
case DLG_BROWSER:
windowName = "browser";
break;
case DLG_TREE:
windowName = "tree";
break;
case DLG_DEFAULT:
default:
break;
}
if (!LoadWindowFromXML("netvision-ui.xml", windowName, this))
return false;
bool err = false;
if (m_type == DLG_TREE)
UIUtilE::Assign(this, m_siteMap, "videos", &err);
else
UIUtilE::Assign(this, m_siteButtonList, "videos", &err);
UIUtilW::Assign(this, m_noSites, "nosites");
UIUtilW::Assign(this, m_thumbImage, "preview");
UIUtilW::Assign(this, m_downloadable, "downloadable");
m_siteGeneric = new MythGenericTree("site root", 0, false);
m_currentNode = m_siteGeneric;
if (err)
{
LOG(VB_GENERAL, LOG_ERR, "Cannot load screen '" + windowName + "'");
return false;
}
BuildFocusList();
LoadInBackground();
if (m_type == DLG_TREE)
{
SetFocusWidget(m_siteMap);
connect(m_siteMap, SIGNAL(itemClicked(MythUIButtonListItem *)),
SLOT(streamWebVideo(void)));
connect(m_siteMap, SIGNAL(itemSelected(MythUIButtonListItem *)),
SLOT(slotItemChanged(void)));
connect(m_siteMap, SIGNAL(nodeChanged(MythGenericTree *)),
SLOT(slotItemChanged(void)));
}
else
{
SetFocusWidget(m_siteButtonList);
connect(m_siteButtonList, SIGNAL(itemClicked(MythUIButtonListItem *)),
SLOT(handleSelect(MythUIButtonListItem *)));
connect(m_siteButtonList, SIGNAL(itemSelected(MythUIButtonListItem *)),
SLOT(slotItemChanged(void)));
}
return true;
}
void NetTree::Load()
{
m_grabberList = findAllDBTreeGrabbersByHost(VIDEO_FILE);
m_rssList = findAllDBRSS();
fillTree();
}
void NetTree::SetCurrentNode(MythGenericTree *node)
{
if (!node)
return;
m_currentNode = node;
}
void NetTree::Init()
{
loadData();
}
NetTree::~NetTree()
{
qDeleteAll(m_grabberList);
m_grabberList.clear();
if (m_siteGeneric)
{
delete m_siteGeneric;
m_siteGeneric = NULL;
}
cleanThumbnailCacheDir();
if (m_imageDownload)
{
delete m_imageDownload;
m_imageDownload = NULL;
}
if (m_gdt)
{
delete m_gdt;
m_gdt = NULL;
}
m_rssList.clear();
qDeleteAll(m_videos);
m_videos.clear();
cleanCacheDir();
gCoreContext->removeListener(this);
}
void NetTree::cleanCacheDir()
{
QString cache = QString("%1/thumbcache")
.arg(GetConfDir());
QDir cacheDir(cache);
QStringList thumbs = cacheDir.entryList(QDir::Files);
for (QStringList::const_iterator i = thumbs.end() - 1;
i != thumbs.begin() - 1; --i)
{
QString filename = QString("%1/%2").arg(cache).arg(*i);
LOG(VB_GENERAL, LOG_DEBUG, QString("Deleting file %1").arg(filename));
QFileInfo fi(filename);
QDateTime lastmod = fi.lastModified();
if (lastmod.addDays(7) < MythDate::current())
QFile::remove(filename);
}
}
void NetTree::loadData(void)
{
if (m_type == DLG_TREE)
m_siteMap->AssignTree(m_siteGeneric);
else
{
m_siteButtonList->Reset();
if (!m_currentNode)
SetCurrentNode(m_siteGeneric);
if (!m_currentNode)
return;
MythGenericTree *selectedNode = m_currentNode->getSelectedChild();
typedef QList<MythGenericTree *> MGTreeChildList;
MGTreeChildList *lchildren = m_currentNode->getAllChildren();
for (MGTreeChildList::const_iterator p = lchildren->begin();
p != lchildren->end(); ++p)
{
if (*p != NULL)
{
MythUIButtonListItem *item =
new MythUIButtonListItem(m_siteButtonList, QString(), 0,
true, MythUIButtonListItem::NotChecked);
item->SetData(qVariantFromValue(*p));
UpdateItem(item);
if (*p == selectedNode)
m_siteButtonList->SetItemCurrent(item);
}
}
slotItemChanged();
}
if (m_siteGeneric->childCount() == 0 && m_noSites)
m_noSites->SetVisible(true);
else if (m_noSites)
m_noSites->SetVisible(false);
if (m_siteGeneric->childCount() == 0)
runTreeEditor();
}
void NetTree::UpdateItem(MythUIButtonListItem *item)
{
if (!item)
return;
MythGenericTree *node = GetNodePtrFromButton(item);
if (!node)
return;
RSSSite *site = qVariantValue<RSSSite *>(node->GetData());
ResultItem *video = qVariantValue<ResultItem *>(node->GetData());
int nodeInt = node->getInt();
if (nodeInt == kSubFolder)
{
item->SetText(QString("%1").arg(node->visibleChildCount()), "childcount");
item->DisplayState("subfolder", "nodetype");
item->SetText(node->getString(), "title");
item->SetText(node->getString());
item->SetImage(node->GetData().toString());
}
else if (nodeInt == kUpFolder)
{
item->DisplayState("upfolder", "nodetype");
item->SetText(node->getString(), "title");
item->SetText(node->getString());
}
if (site)
{
item->SetText(site->GetTitle());
item->SetText(site->GetDescription(), "description");
item->SetText(site->GetURL(), "url");
item->SetImage(site->GetImage());
}
else if (video)
{
item->SetText(video->GetTitle());
MetadataMap metadataMap;
video->toMap(metadataMap);
item->SetTextFromMap(metadataMap);
int pos;
if (m_type == DLG_TREE)
pos = 0;
else
pos = m_siteButtonList->GetItemPos(item);
QString dlfile = video->GetThumbnail();
if (dlfile.contains("%SHAREDIR%"))
dlfile.replace("%SHAREDIR%", GetShareDir());
else
dlfile = getDownloadFilename(video->GetTitle(),
video->GetThumbnail());
if (QFile::exists(dlfile))
item->SetImage(dlfile);
else if (video->GetThumbnail().startsWith("http"))
m_imageDownload->addThumb(video->GetTitle(), video->GetThumbnail(),
qVariantFromValue<uint>(pos));
}
else
{
item->SetText(node->getString());
if (!node->GetData().toString().isEmpty())
{
QString tpath = node->GetData().toString();
if (tpath.startsWith("http://"))
{
uint pos;
if (m_type == DLG_TREE)
pos = 0;
else
pos = m_siteButtonList->GetItemPos(item);
QString dlfile = GetThumbnailFilename(tpath,
node->getString());
if (QFile::exists(dlfile))
item->SetImage(dlfile);
else
m_imageDownload->addThumb(node->getString(), tpath,
qVariantFromValue<uint>(pos));
}
else if (tpath != "0")
{
QString filename = node->GetData().toString();
if (filename.contains("%SHAREDIR%"))
filename.replace("%SHAREDIR%", GetShareDir());
item->SetImage(filename);
}
}
}
}
void NetTree::handleSelect(MythUIButtonListItem *item)
{
MythGenericTree *node = GetNodePtrFromButton(item);
int nodeInt = node->getInt();
switch (nodeInt)
{
case kSubFolder:
handleDirSelect(node);
break;
case kUpFolder:
goBack();
break;
default:
{
streamWebVideo();
}
};
slotItemChanged();
}
void NetTree::handleDirSelect(MythGenericTree *node)
{
if (m_imageDownload && m_imageDownload->isRunning())
m_imageDownload->cancel();
SetCurrentNode(node);
loadData();
}
bool NetTree::goBack()
{
bool handled = false;
if (m_imageDownload && m_imageDownload->isRunning())
m_imageDownload->cancel();
if (m_currentNode != m_siteGeneric)
{
MythGenericTree *lparent = m_currentNode->getParent();
if (lparent)
{
SetCurrentNode(lparent);
handled = true;
}
}
loadData();
return handled;
}
bool NetTree::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Internet Video", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "MENU")
{
showMenu();
}
else if (action == "ESCAPE")
{
if (m_type != DLG_TREE
&& !GetMythMainWindow()->IsExitingToMain()
&& m_currentNode != m_siteGeneric)
handled = goBack();
else
handled = false;
}
else
handled = false;
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void NetTree::createBusyDialog(QString title)
{
if (m_busyPopup)
return;
QString message = title;
m_busyPopup = new MythUIBusyDialog(message, m_popupStack,
"nettreebusydialog");
if (m_busyPopup->Create())
m_popupStack->AddScreen(m_busyPopup);
else
{
delete m_busyPopup;
m_busyPopup = NULL;
}
}
void NetTree::showMenu(void)
{
QString label = tr("Playback/Download Options");
MythMenu *menu = new MythMenu(label, this, "options");
ResultItem *item = NULL;
if (m_type == DLG_TREE)
{
MythGenericTree *node = m_siteMap->GetCurrentNode();
if (node)
item = qVariantValue<ResultItem *>(node->GetData());
}
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (node)
item = qVariantValue<ResultItem *>(node->GetData());
}
if (item)
{
if (item->GetDownloadable())
menu->AddItem(tr("Stream Video"), SLOT(streamWebVideo()));
menu->AddItem(tr("Open Web Link"), SLOT(showWebVideo()));
if (item->GetDownloadable())
menu->AddItem(tr("Save This Video"), SLOT(doDownloadAndPlay()));
}
menu->AddItem(tr("Scan/Manage Subscriptions"), NULL, createShowManageMenu());
menu->AddItem(tr("Change View"), NULL, createShowViewMenu());
MythDialogBox *menuPopup = new MythDialogBox(menu, m_popupStack, "mythnettreemenupopup");
if (menuPopup->Create())
m_popupStack->AddScreen(menuPopup);
else
delete menuPopup;
}
MythMenu* NetTree::createShowViewMenu()
{
QString label = tr("View Options");
MythMenu *menu = new MythMenu(label, this, "options");
if (m_type != DLG_TREE)
menu->AddItem(tr("Switch to List View"), SLOT(switchTreeView()));
if (m_type != DLG_GALLERY)
menu->AddItem(tr("Switch to Gallery View"), SLOT(switchGalleryView()));
if (m_type != DLG_BROWSER)
menu->AddItem(tr("Switch to Browse View"), SLOT(switchBrowseView()));
return menu;
}
MythMenu* NetTree::createShowManageMenu()
{
QString label = tr("Subscription Management");
MythMenu *menu = new MythMenu(label, this, "options");
menu->AddItem(tr("Update Site Maps"), SLOT(updateTrees()));
menu->AddItem(tr("Update RSS"), SLOT(updateRSS()));
menu->AddItem(tr("Manage Site Subscriptions"), SLOT(runTreeEditor()));
menu->AddItem(tr("Manage RSS Subscriptions"), SLOT(runRSSEditor()));
if (!m_treeAutoUpdate)
menu->AddItem(tr("Enable Automatic Site Updates"), SLOT(toggleTreeUpdates()));
else
menu->AddItem(tr("Disable Automatic Site Updates"), SLOT(toggleTreeUpdates()));
// if (!m_rssAutoUpdate)
// menu->AddItem(tr("Enable Automatic RSS Updates"), SLOT(toggleRSSUpdates()));
// else
// menu->AddItem(tr("Disable Automatic RSS Updates"), SLOT(toggleRSSUpdates()));
return menu;
}
void NetTree::switchTreeView()
{
m_type = DLG_TREE;
switchView();
}
void NetTree::switchGalleryView()
{
m_type = DLG_GALLERY;
switchView();
}
void NetTree::switchBrowseView()
{
m_type = DLG_BROWSER;
switchView();
}
void NetTree::switchView()
{
NetTree *nettree =
new NetTree(m_type, GetMythMainWindow()->GetMainStack(), "nettree");
if (nettree->Create())
{
gCoreContext->SaveSetting("mythnetvision.ViewMode", m_type);
MythScreenStack *screenStack = GetScreenStack();
screenStack->AddScreen(nettree);
screenStack->PopScreen(this, false, false);
deleteLater();
}
else
delete nettree;
}
void NetTree::fillTree()
{
// First let's add all the RSS
m_rssGeneric = new MythGenericTree(
RSSNode, kSubFolder, false);
// Add an upfolder
if (m_type != DLG_TREE)
{
m_rssGeneric->addNode(tr("Back"), kUpFolder, true, false);
}
m_rssGeneric->SetData(QString("%1/mythnetvision/icons/rss.png")
.arg(GetShareDir()));
RSSSite::rssList::iterator i = m_rssList.begin();
for (; i != m_rssList.end(); ++i)
{
ResultItem::resultList items =
getRSSArticles((*i)->GetTitle(), VIDEO_PODCAST);
MythGenericTree *ret = new MythGenericTree(
(*i)->GetTitle(), kSubFolder, false);
ret->SetData(qVariantFromValue(*i));
m_rssGeneric->addNode(ret);
// Add an upfolder
if (m_type != DLG_TREE)
{
ret->addNode(tr("Back"), kUpFolder, true, false);
}
ResultItem::resultList::iterator it = items.begin();
for (; it != items.end(); ++it)
{
AddFileNode(ret, *it);
}
}
if (m_rssList.count() > 0)
m_siteGeneric->addNode(m_rssGeneric);
else
{
delete m_rssGeneric;
m_rssGeneric = NULL;
}
// Now let's add all the grabber trees
for (GrabberScript::scriptList::iterator i = m_grabberList.begin();
i != m_grabberList.end(); ++i)
{
QMultiMap<QPair<QString,QString>, ResultItem*> treePathsNodes =
getTreeArticles((*i)->GetTitle(), VIDEO_FILE);
QList< QPair<QString,QString> > paths = treePathsNodes.uniqueKeys();
MythGenericTree *ret = new MythGenericTree(
(*i)->GetTitle(), kSubFolder, false);
QString thumb = QString("%1mythnetvision/icons/%2").arg(GetShareDir())
.arg((*i)->GetImage());
ret->SetData(qVariantFromValue(thumb));
// Add an upfolder
if (m_type != DLG_TREE)
{
ret->addNode(tr("Back"), kUpFolder, true, false);
}
for (QList<QPair<QString, QString> >::iterator i = paths.begin();
i != paths.end(); ++i)
{
QStringList curPaths = (*i).first.split("/");
QString dirthumb = (*i).second;
QList<ResultItem*> videos = treePathsNodes.values(*i);
buildGenericTree(ret, curPaths, dirthumb, videos);
}
m_siteGeneric->addNode(ret);
}
}
void NetTree::buildGenericTree(MythGenericTree *dst, QStringList paths,
QString dirthumb, QList<ResultItem*> videos)
{
MythGenericTree *folder = NULL;
// A little loop to determine what path of the provided path might
// already exist in the tree.
while (folder == NULL && paths.size())
{
QString curPath = paths.takeFirst();
curPath.replace("|", "/");
MythGenericTree *tmp = dst->getChildByName(curPath);
if (tmp)
dst = tmp;
else
folder = new MythGenericTree(
curPath, kSubFolder, false);
}
if (!folder)
return;
folder->SetData(dirthumb);
dst->addNode(folder);
// Add an upfolder
if (m_type != DLG_TREE)
{
folder->addNode(tr("Back"), kUpFolder, true, false);
}
if (paths.size())
buildGenericTree(folder, paths, dirthumb, videos);
else
{
// File Handling
for (QList<ResultItem*>::iterator it = videos.begin();
it != videos.end(); ++it)
AddFileNode(folder, *it);
}
}
MythGenericTree *NetTree::AddDirNode(MythGenericTree *where_to_add,
QString name, QString thumbnail)
{
QString title = name;
title.replace("&", "&");
MythGenericTree *sub_node =
where_to_add->addNode(title, kSubFolder, false);
sub_node->SetData(thumbnail);
return sub_node;
}
int NetTree::AddFileNode(MythGenericTree *where_to_add, ResultItem *video)
{
QString title = video->GetTitle();
title.replace("&", "&");
MythGenericTree *sub_node = where_to_add->
addNode(title, 0, true);
sub_node->SetData(qVariantFromValue(video));
m_videos.append(video);
return 1;
}
void NetTree::streamWebVideo()
{
ResultItem *item;
if (m_type == DLG_TREE)
item = qVariantValue<ResultItem *>(m_siteMap->GetCurrentNode()->GetData());
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (!node)
return;
item = qVariantValue<ResultItem *>(node->GetData());
}
if (!item)
return;
if (!item->GetDownloadable())
{
showWebVideo();
return;
}
GetMythMainWindow()->HandleMedia(
"Internal", item->GetMediaURL(),
item->GetDescription(), item->GetTitle(), item->GetSubtitle(),
QString(), item->GetSeason(), item->GetEpisode(), QString(),
item->GetTime().toInt(), item->GetDate().toString("yyyy"));
}
void NetTree::showWebVideo()
{
ResultItem *item;
if (m_type == DLG_TREE)
item = qVariantValue<ResultItem *>(m_siteMap->GetCurrentNode()->GetData());
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (!node)
return;
item = qVariantValue<ResultItem *>(node->GetData());
}
if (!item)
return;
if (!item->GetPlayer().isEmpty())
{
QString cmd = item->GetPlayer();
QStringList args = item->GetPlayerArguments();
if (!args.size())
{
args += item->GetMediaURL();
if (!args.size())
args += item->GetURL();
}
else
{
args.replaceInStrings("%DIR%", QString(GetConfDir() + "/MythNetvision"));
args.replaceInStrings("%MEDIAURL%", item->GetMediaURL());
args.replaceInStrings("%URL%", item->GetURL());
args.replaceInStrings("%TITLE%", item->GetTitle());
}
QString playerCommand = cmd + " " + args.join(" ");
myth_system(playerCommand);
}
else
{
QString url = item->GetURL();
LOG(VB_GENERAL, LOG_DEBUG, QString("Web URL = %1").arg(url));
if (url.isEmpty())
return;
QString browser = gCoreContext->GetSetting("WebBrowserCommand", "");
QString zoom = gCoreContext->GetSetting("WebBrowserZoomLevel", "1.0");
if (browser.isEmpty())
{
ShowOkPopup(tr("No browser command set! MythNetTree needs MythBrowser "
"installed to display the video."));
return;
}
if (browser.toLower() == "internal")
{
GetMythMainWindow()->HandleMedia("WebBrowser", url);
return;
}
else
{
QString cmd = browser;
cmd.replace("%ZOOM%", zoom);
cmd.replace("%URL%", url);
cmd.replace('\'', "%27");
cmd.replace("&","\\&");
cmd.replace(";","\\;");
GetMythMainWindow()->AllowInput(false);
myth_system(cmd, kMSDontDisableDrawing);
GetMythMainWindow()->AllowInput(true);
return;
}
}
}
void NetTree::doPlayVideo(QString filename)
{
ResultItem *item;
if (m_type == DLG_TREE)
item = qVariantValue<ResultItem *>(m_siteMap->GetCurrentNode()->GetData());
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (!node)
return;
item = qVariantValue<ResultItem *>(node->GetData());
}
if (!item)
return;
GetMythMainWindow()->HandleMedia("Internal", filename);
}
void NetTree::slotDeleteVideo()
{
QString message = tr("Are you sure you want to delete this file?");
MythConfirmationDialog *confirmdialog =
new MythConfirmationDialog(m_popupStack,message);
if (confirmdialog->Create())
{
m_popupStack->AddScreen(confirmdialog);
connect(confirmdialog, SIGNAL(haveResult(bool)),
SLOT(doDeleteVideo(bool)));
}
else
delete confirmdialog;
}
void NetTree::doDeleteVideo(bool remove)
{
if (!remove)
return;
ResultItem *item;
if (m_type == DLG_TREE)
item = qVariantValue<ResultItem *>(m_siteMap->GetCurrentNode()->GetData());
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (!node)
return;
item = qVariantValue<ResultItem *>(node->GetData());
}
if (!item)
return;
QString filename = GetDownloadFilename(item->GetTitle(),
item->GetMediaURL());
if (filename.startsWith("myth://"))
RemoteFile::DeleteFile(filename);
else
{
QFile file(filename);
file.remove();
}
}
void NetTree::doDownloadAndPlay()
{
ResultItem *item;
if (m_type == DLG_TREE)
item = qVariantValue<ResultItem *>(m_siteMap->GetCurrentNode()->GetData());
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (!node)
return;
item = qVariantValue<ResultItem *>(node->GetData());
}
if (!item)
return;
QString baseFilename = GetDownloadFilename(item->GetTitle(),
item->GetMediaURL());
QString finalFilename = generate_file_url("Default",
gCoreContext->GetMasterHostName(),
baseFilename);
LOG(VB_GENERAL, LOG_INFO, QString("Downloading %1 to %2")
.arg(item->GetMediaURL()) .arg(finalFilename));
// Does the file already exist?
bool exists = RemoteFile::Exists(finalFilename);
if (exists)
{
doPlayVideo(finalFilename);
return;
}
else
DownloadVideo(item->GetMediaURL(), baseFilename);
}
void NetTree::DownloadVideo(QString url, QString dest)
{
initProgressDialog();
m_downloadFile = RemoteDownloadFile(url, "Default", dest);
}
void NetTree::initProgressDialog()
{
QString message = tr("Downloading Video...");
m_progressDialog = new MythUIProgressDialog(message,
m_popupStack, "videodownloadprogressdialog");
if (m_progressDialog->Create())
{
m_popupStack->AddScreen(m_progressDialog, false);
}
else
{
delete m_progressDialog;
m_progressDialog = NULL;
}
}
void NetTree::slotItemChanged()
{
ResultItem *item;
RSSSite *site;
if (m_type == DLG_TREE)
{
item = qVariantValue<ResultItem *>(m_siteMap->GetCurrentNode()->GetData());
site = qVariantValue<RSSSite *>(m_siteMap->GetCurrentNode()->GetData());
}
else
{
MythGenericTree *node = GetNodePtrFromButton(m_siteButtonList->GetItemCurrent());
if (!node)
return;
item = qVariantValue<ResultItem *>(node->GetData());
site = qVariantValue<RSSSite *>(node->GetData());
}
if (item)