/**
* @brief MainWindow::firstFile
* @param parentIndex
* @return QModelIndex
*/
QModelIndex MainWindow::firstFile(QModelIndex parentIndex) {
QModelIndex index = parentIndex;
int numRows = proxyModel.rowCount(parentIndex);
for (int row = 0; row < numRows; ++row) {
index = proxyModel.index(row, 0, parentIndex);
if (model.fileInfo(proxyModel.mapToSource(index)).isFile()) {
return index;
}
if (proxyModel.hasChildren(index)) {
return firstFile(index);
}
}
return index;
}
LRESULT CALLBACK SimulatorWin::windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (!_instance) return 0;
switch (uMsg)
{
case WM_COMMAND:
{
if (HIWORD(wParam) == 0)
{
// menu
WORD menuId = LOWORD(wParam);
PlayerMenuItemWin *menuItem = _instance->_menuService->getItemByCommandId(menuId);
if (menuItem)
{
AppEvent event("APP.EVENT", APP_EVENT_MENU);
std::stringstream buf;
buf << "{\"data\":\"" << menuItem->getMenuId().c_str() << "\"";
buf << ",\"name\":" << "\"menuClicked\"" << "}";
event.setDataString(buf.str());
event.setUserData(menuItem);
Director::getInstance()->getEventDispatcher()->dispatchEvent(&event);
}
if (menuId == ID_HELP_ABOUT)
{
onHelpAbout();
}
}
break;
}
case WM_KEYDOWN:
{
if (wParam == VK_F5)
{
PlayerProtocol::getInstance()->relaunch();
}
break;
}
case WM_COPYDATA:
{
PCOPYDATASTRUCT pMyCDS = (PCOPYDATASTRUCT) lParam;
if (pMyCDS->dwData == 1)
{
const char *szBuf = (const char*)(pMyCDS->lpData);
SimulatorWin::getInstance()->writeDebugLog(szBuf);
break;
}
}
case WM_DESTROY:
{
DragAcceptFiles(hWnd, FALSE);
break;
}
case WM_DROPFILES:
{
HDROP hDrop = (HDROP)wParam;
const int count = DragQueryFileW(hDrop, 0xffffffff, NULL, 0);
if (count > 0)
{
int fileIndex = 0;
const UINT length = DragQueryFileW(hDrop, fileIndex, NULL, 0);
WCHAR* buffer = (WCHAR*)calloc(length + 1, sizeof(WCHAR));
DragQueryFileW(hDrop, fileIndex, buffer, length + 1);
char *utf8 = SimulatorWin::convertTCharToUtf8(buffer);
std::string firstFile(utf8);
CC_SAFE_FREE(utf8);
DragFinish(hDrop);
// broadcast drop event
AppEvent forwardEvent("APP.EVENT.DROP", APP_EVENT_DROP);
forwardEvent.setDataString(firstFile);
Director::getInstance()->getEventDispatcher()->dispatchEvent(&forwardEvent);
}
} // WM_DROPFILES
}
return g_oldWindowProc(hWnd, uMsg, wParam, lParam);
}
bool TarImpl::removeFiles( const QStringList& _files )
{
if ( !ensureInMode( ArchiveImpl::Remove ) )
{
qDebug( "Couldn't change mode for removeFile" );
return false;
}
Q_ASSERT( m_mode == ArchiveImpl::Remove );
// need to cut out the sections which apply to
// files which need are to be removed. no
// api on QIODevice to do this, so read into a
// QByteArray, modify it, and write it back.
QIODeviceCloser ioDevice( m_ioDevice, QIODevice::ReadOnly, m_ioDevice->openMode() );
// first gather the positions and sizes of any files to be removed
std::vector< std::pair<int,int> > removals;
if ( !firstFile() )
{
// The archive is empty
return false;
}
unsigned int toremove(0);
QStringList files( _files );
while( true )
{
const int index = files.indexOf( m_dev->fileName() );
if ( index != -1 )
{
const tar::TarHeader& curInfo = tarDevice()->headerInfo();
// start position
const int pos = curInfo.pos();
// size of entry (header+data+block padding)
const int size = curInfo.totalSize();
removals.push_back( std::pair< int, int >(pos, size ) );
toremove += size;
files.removeAt( index );
}
// stop if there's nothing left to find
if ( files.isEmpty() )
{
break;
}
// Move on to the next file
if ( !nextFile() )
{
// We're out of files
break;
}
}
if ( removals.empty() )
{
qWarning( "No matching files were found to be removed" );
return false;
}
ioDevice->reset();
QByteArray data = ioDevice->readAll();
ioDevice->close();
// \todo better to copy the files we want to keep into a new QByteArray or
// cut out the files we don't want? could compare size of archive with amount to be
// removed
// track how much has been removed as this modifies the start pos for
// each removal block
unsigned int removed(0);
std::vector< std::pair<int,int> >:: const_iterator I = removals.begin();
std::vector< std::pair<int,int> >:: const_iterator E = removals.end();
for ( ; I!=E; ++I )
{
data.remove( I->first - removed, I->second );
removed += I->second;
}
Q_ASSERT( toremove == removed );
ioDevice->open( QIODevice::WriteOnly | QIODevice::Truncate );
ioDevice->write( data );
return true;
}
/**
* @brief MainWindow::selectFirstFile
*/
void MainWindow::selectFirstFile()
{
QModelIndex index = proxyModel.mapFromSource(model.setRootPath(passStore));
index = firstFile(index);
ui->treeView->setCurrentIndex(index);
}
