void CController::setDisksChangedListener(CController::IDiskListObserver *listener)
{
assert_r(std::find(_disksChangedListeners.begin(), _disksChangedListeners.end(), listener) == _disksChangedListeners.end());
_disksChangedListeners.push_back(listener);
// Force an update
disksChanged();
}
// Sets the specified path, if possible. Otherwise reverts to the previously set path
FileOperationResultCode CController::setPath(Panel p, const QString &path, FileListRefreshCause operation)
{
CPanel& targetPanel = panel(p);
const QString prevPath = targetPanel.currentDirPathNative();
const FileOperationResultCode result = targetPanel.setPath(path, operation);
saveDirectoryForCurrentDisk(p);
disksChanged(); // To select a proper drive button
return result;
}
void StorageInfoView::init()
{
sinfo = QStorageMetaInfo::instance();
QLayout *layout = new QVBoxLayout( this );
layout->setSpacing( 0 );
layout->setMargin( 0 );
area = new QScrollArea;
layout->addWidget( area );
area->setFocusPolicy( Qt::TabFocus );
area->setFrameShape( QFrame::NoFrame );
updateMounts();
connect(sinfo, SIGNAL(disksChanged()), this, SLOT(updateMounts()));
startTimer(60000);
}
PMainWindow::PMainWindow(QWidget* wid, const char* name, WFlags style)
: QMainWindow( wid, name, style ), m_info( 0 ), m_disp( 0 )
{
setCaption( QObject::tr("Opie Eye" ) );
m_cfg = new Opie::Core::OConfig("opie-eye");
m_cfg->setGroup("main" );
readConfig();
m_setDocCalled = false;
m_polishDone = false;
m_SmallWindow = QApplication::desktop()->size().width()<330;
m_storage = new StorageInfo();
connect(m_storage, SIGNAL(disksChanged() ),
this, SLOT( dirChanged() ) );
m_stack = new Opie::Ui::OWidgetStack( this );
setCentralWidget( m_stack );
m_view = new PIconView( m_stack, m_cfg );
m_stack->addWidget( m_view, IconView );
m_stack->raiseWidget( IconView );
connect(m_view, SIGNAL(sig_display(const QString&)),
this, SLOT(slotDisplay(const QString&)));
connect(m_view, SIGNAL(sig_updateDisplay(const QString&)),
this, SLOT(slotUpdateDisplay(const QString&)));
connect(m_view, SIGNAL(sig_showInfo(const QString&)),
this, SLOT(slotShowInfo(const QString&)) );
connect(this,SIGNAL(changeListMode(int)),m_view,SLOT(slotChangeMode(int)));
listviewMenu = 0;
/* setup menu and toolbar */
setupActions();
setupToolbar();
setupMenu();
m_aHideToolbar->setOn(m_cfg->readBoolEntry("showtoolbar",true));
m_aAutoRotate->setEnabled(!m_aUnscaled->isOn());
if (m_aForceSmall) {
m_aForceSmall->setOn(m_cfg->readBoolEntry("dontshowseperate",true));
}
odebug << "mainwindow constructor done" << oendl;
}
PackageModel::PackageModel( QObject* parent )
: QAbstractItemModel( parent )
, storage( 0 )
{
networked = AbstractPackageController::factory( AbstractPackageController::network, this );
installed = AbstractPackageController::factory( AbstractPackageController::installed, this );
// can only have a max of 15 top level items
rootItems << installed << networked; //this must stay in sync with installedIndex
//and networkedIndex
for ( int i = 0; i < rootItems.count(); i++ )
connect( rootItems[i], SIGNAL(updated()),
this, SLOT(controllerUpdate()) );
connect( networked, SIGNAL(packageInstalled(InstallControl::PackageInfo)),
installed, SLOT(addPackage(InstallControl::PackageInfo)) );
connect( networked, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
this, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)));
connect( networked, SIGNAL(rowsRemoved(QModelIndex,int,int)),
this, SIGNAL(rowsRemoved(QModelIndex,int,int)));
connect( networked, SIGNAL(packageInstalled(InstallControl::PackageInfo)),
this, SLOT(packageInstalled(InstallControl::PackageInfo)) );
connect( networked, SIGNAL(serverStatus(QString)),
this, SLOT(serverStatusUpdated(QString)) );
// can only have a max of 4 columns, if more are needed, change the
// macros used for PackageModel::index(...) below
// columnHeads << "Name" << "Size";
QStorageMetaInfo *s = QStorageMetaInfo::instance();
connect( s, SIGNAL(disksChanged()),
this, SLOT(publishTargets()) );
connect( this, SIGNAL(targetsUpdated(QStringList)),
installed, SLOT(reloadInstalledLocations(QStringList)) );
if ( !QDir( Qtopia::packagePath() ).exists() )
QDir::root().mkpath( Qtopia::packagePath() );
}
void MidpMountedRoots::update(bool notify)
{
DEBUG_PRINT("update");
#ifdef UNIX
QValueList<QString> disks;
QValueList<QString> paths;
bool rebuild = false;
int count = 0;
// Read system mounts
struct mntent *me;
FILE *mntfp = setmntent("/etc/mtab", "r");
if (mntfp)
{
while ((me = getmntent( mntfp )) != 0)
{
QString disk = me->mnt_fsname;
if (isValidDisk(disk))
{
count++;
disks.append(disk);
QString path = QString(me->mnt_dir) + '/';
paths.append(path);
if (!isCachedDisk(disk))
{
rebuild = true;
}
}
}
endmntent(mntfp);
}
// Add special roots for PIM, FC and Private
const pcsl_string* storage = storage_get_root(INTERNAL_STORAGE_ID);
if (pcsl_string_length(storage) >= 0)
{
const char* cstorage = (const char*)pcsl_string_get_utf8_data(storage);
QString qstorage = cstorage;
pcsl_string_release_utf8_data((const jbyte*)cstorage, storage);
QString fc = qstorage + "storage/";
QFile ffc(fc);
// determine whether the path exists
// Note: the path is created by the build system.
if (ffc.exists())
{
count++;
const QString name = "storage";
disks.append(name);
paths.append(fc);
if (!isCachedDisk(name))
{
rebuild = true;
}
}
QString pim = qstorage + "pimdb/";
QFile fpim(pim);
// determine whether the path exists
// Note: the path is created by the build system.
if (fpim.exists())
{
count++;
const QString name = "pimdb";
disks.append(name);
paths.append(pim);
if (!isCachedDisk(name))
{
rebuild = true;
}
}
QString prv = qstorage + "private/";
QFile fprv(prv);
// determine whether the path exists
// Note: the path is created by the build system.
if (fprv.exists())
{
count++;
const QString name = "private";
disks.append(name);
paths.append(prv);
if (!isCachedDisk(name))
{
rebuild = true;
}
}
}
if (rebuild || count != (int)mRoots.count())
{
mRoots.clear();
QStringList::ConstIterator it = disks.begin();
QStringList::ConstIterator pit = paths.begin();
for (; it != disks.end(); ++it, ++pit)
{
QString disk = *it;
QString path = *pit;
QString root, local;
if (getDiskInfo(disk, root, local))
{
MidpFileRoot* fs = new MidpFileRoot(disk, path, root, local);
mRoots.append(fs);
}
}
// Call the handler if required
if (notify) {
disksChanged();
}
}
#endif
}
// Go to the next location from history, if any
void CController::navigateForward(Panel p)
{
panel(p).navigateForward();
saveDirectoryForCurrentDisk(p);
disksChanged(); // To select a proper drive button
}
if (exportable.isEmpty()) {
qLog(USB) << "No exportable storage locations";
return;
}
foreach (QFileSystem *fileSystem, exportable) {
storageGadget->addBackingStore(fileSystem->disk());
}
QCoreApplication::processEvents();
}
// disconnect all backing stores
BackingStoreFileSystemFilter filter(storageGadget->backingStore());
m_fileSystems = QStorageMetaInfo::instance()->fileSystems(&filter, false);
connect(QStorageMetaInfo::instance(), SIGNAL(disksChanged()),
this, SLOT(activateStorageGadget()));
bool disconnected = false;
foreach (QFileSystem *fileSystem, m_fileSystems) {
if (fileSystem->isConnected()) {
qLog(USB) << "disconnecting" << fileSystem->disk() << fileSystem->path();
fileSystem->disconnect();
disconnected = true;
}
}
if (!disconnected)
QTimer::singleShot(0, this, SLOT(activateStorageGadget()));
connect(storageGadget, SIGNAL(deactivated()),
