/** Opens a file, overriding the filename extension with the one supplied
*
* @param filename A String containing the file to open
* @param ext A String containing the extension of the file, which overrides the filename extension
* @param create Whether the file should be created if not found
*
* @returns A Handle to the file opened. NULL is returned if not found
*
* NOTE: The extension string supplied here will be deleted by this method,
* be sure this will not crash your application, sources of bugs in
* this method are related to this operation
*
* Operation:
* -# Finds a plugin associated with the extension supplied
* -# Finds a transport associated with the filesystem requested in the filename
* -# If the transport was found, attempt to use that transport to open the file, passing the filename and plugin to that transport
* -# delete the extension supplied
* -# Return the handle of the file
*/
VFSHandle * VirtualFS::Open(char *filename, char *ext, bool create)
{
VFSTransport *t = FindTransport(filename);
VFSPlugin *p = FindPlugin(ext);
VFSHandle *h = NULL;
if(t != NULL && p != NULL) h = t->Open(filename,p,create);
return h;
}
/*********************************************************************\
Function name : CDialogCustomElement::Load
Description :
Created at : 27.03.02, @ 14:54:02
Created by : Thomas Kunert
Modified by :
\*********************************************************************/
Bool CDialogCustomElement::Load(BaseContainer* bc)
{
Int32 lPlugID = bc->GetInt32(DROLDWIN_SDK);
BasePlugin *bs = (BasePlugin*)FindPlugin(lPlugID, PLUGINTYPE_CUSTOMGUI);
CDialogItem::Load(bc);
// check out, which element this is in our list
if (!bs) return true;
CCustomElements* pFirst = (CCustomElements*)g_pCustomElements->First();
Int32 lElement = 0;
Bool bFound = false;
while (pFirst)
{
if (pFirst->m_lID == lPlugID) {
bFound = true;
break;
}
pFirst = (CCustomElements*)g_pCustomElements->Next(pFirst);
lElement++;
}
if (!bFound) return true;
m_lElement = lElement;
BaseContainer* pBC = &m_pbcGUI[m_lElement];
*pBC = *bc;
if (bc->GetBool(DR_CUSTOMGUI_OPEN))
pFirst->m_bIsOpen = true;
CCustomElements* pElement = g_pCustomElements->GetItem(m_lElement);
m_strName = GeLoadString(IDS_CUSTOM_ELEMENT);
m_strName += " [" + pElement->m_strName + "]";
m_strDescr = m_strName;
return true;
}
/** Uses the extension of the file, to find an appropiate Plugin to decode the file
*
* @param extension A String containing the extension for which to find a plugin
*
* @returns A Plugin object to encode/decode the type of file being opened. NULL is returned, if not found
*
* Operation:
* -# Loop through all the available plugins
* -# Get the plugin identifier
* -# Loop through the plugin identifier string extracting each extension
* -# Compare each extension found to the extension requested
* -# If a match is found, return a pointer to the correct plugin
* -# Otherwise, NULL is returned
*/
VFSPlugin * VirtualFS::FindPlugin(char *extension)
{
// Loop through all the plugins
for(int a=0;a<m_plugin.size();a++){
char *type = new char[strlen(m_plugin[a]->Type())+1];
strcpy(type,m_plugin[a]->Type());
char *token = strtok(type,";");
while(token != NULL){
if(strcmp(extension,token) == 0){
delete[] type;
return m_plugin[a];
}
token = strtok(NULL,";");
}
delete[] type;
}
return FindPlugin("binary");
}
void NFCPluginManager::Registered(NFIPlugin* plugin)
{
std::string strPluginName = plugin->GetPluginName();
if (!FindPlugin(strPluginName))
{
bool bFind = false;
PluginNameMap::iterator it = mPluginNameMap.begin();
for (it; it != mPluginNameMap.end(); ++it)
{
if (strPluginName == it->first)
{
bFind = true;
break;
}
}
if (bFind)
{
mPluginInstanceMap.insert(PluginInstanceMap::value_type(strPluginName, plugin));
plugin->Install();
}
}
}
void NFCPluginManager::Registered(NFIPlugin* plugin)
{
std::string strPluginName = plugin->GetPluginName();
if (!FindPlugin(strPluginName))
{
// dynamic add plugin no dlls
//bool bFind = false;
//PluginNameMap::iterator it = mPluginNameMap.begin();
//for (it; it != mPluginNameMap.end(); ++it)
//{
// if (strPluginName == it->first)
// {
// bFind = true;
// break;
// }
//}
//if (bFind)
{
mPluginInstanceMap.insert(PluginInstanceMap::value_type(strPluginName, plugin));
plugin->Install();
}
}
}
// ---------------------------------------------------------------------------
// Resolve view plugin based on the criteria passed in parameter.
// ---------------------------------------------------------------------------
//
CMPXViewPlugin* CMPXViewPluginHandler::ResolvePluginL(
const RArray<TUid>& aUids, TUid& aResolvedPluginType,
TUid& aResolvedPluginImplementationUid )
{
MPX_FUNC( "CMPXViewPluginHandler::ResolvePluginL uid array" );
#ifdef _DEBUG
for ( TInt i = 0; i < aUids.Count(); i++ )
{
MPX_DEBUG2( "CMPXViewPluginHandler::ResolvePluginL input Uid = 0x%x", aUids[i].iUid );
}
#endif // _DEBUG
TUid impUid( FindPlugin( aUids.Array() ) );
MPX_DEBUG2( "CMPXViewPluginHandler::ResolvePluginL resolved implementation Uid = 0x%x", impUid.iUid );
if ( impUid == KNullUid )
{
User::Leave( KErrNotFound );
}
else
{
aResolvedPluginImplementationUid = impUid;
aResolvedPluginType = PluginType( impUid );
}
return PluginL( impUid );
}
/*********************************************************************\
Function name : CCustomSubDialog::CreateLayout
Description :
Created at : 27.03.02, @ 12:04:28
Created by : Thomas Kunert
Modified by :
\*********************************************************************/
Bool CCustomSubDialog::CreateLayout(void)
{
Int32 i;
GroupBegin(100, BFH_SCALEFIT | BFV_SCALEFIT, 2, 0, "", 0);
Int32 lID = FIRST_CUSTOM_ELEMENT_ID;
if (!m_pProp || m_pProp[0].type == CUSTOMTYPE_END)
{
GroupBegin(100, BFH_SCALEFIT, 1, 0, "", 0);
}
AddCheckbox(IDC_CUSTOM_OPEN_CLOSE, BFH_LEFT, 0, 0, "Open");
Bool b = false;
if (m_pElement)
{
CCustomElements* pElement = g_pCustomElements->GetItem(m_pElement->m_lElement);
if (pElement)
{
BasePlugin *bs = (BasePlugin*)FindPlugin(pElement->m_lID, PLUGINTYPE_CUSTOMGUI);
if (bs)
{
b = true;
if (!(bs->GetInfo() & CUSTOMGUI_SUPPORT_LAYOUTSWITCH))
Enable(IDC_CUSTOM_OPEN_CLOSE, false);
else
Enable(IDC_CUSTOM_OPEN_CLOSE, true);
}
}
}
if (!b)
Enable(IDC_CUSTOM_OPEN_CLOSE, true);
if (!m_pProp || m_pProp[0].type == CUSTOMTYPE_END)
{
AddStaticText(100, BFH_LEFT | BFV_CENTER, 0, 0, GeLoadString(IDS_CUSTOM_NO_PROPS), 0);
GroupEnd();
}
AddStaticText(100, 0, 0, 0, "", 0);
for (i = 0; m_pProp && m_pProp[i].type != CUSTOMTYPE_END; i++, lID++)
{
AddStaticText(100, BFH_LEFT | BFV_CENTER, 0, 0, m_pProp[i].ident, 0);
switch (m_pProp[i].type)
{
case CUSTOMTYPE_FLAG:
AddCheckbox(lID, BFH_LEFT | BFV_CENTER, 0, 0, "");
break;
case CUSTOMTYPE_LONG:
AddEditNumber(lID, BFH_LEFT | BFV_CENTER);
break;
case CUSTOMTYPE_REAL:
AddEditNumber(lID, BFH_LEFT | BFV_CENTER);
break;
case CUSTOMTYPE_STRING:
AddEditText(lID, BFH_SCALEFIT | BFV_CENTER);
break;
case CUSTOMTYPE_VECTOR:
AddEditNumber(lID++, BFH_LEFT | BFV_CENTER);
AddEditNumber(lID++, BFH_LEFT | BFV_CENTER);
AddEditNumber(lID, BFH_LEFT | BFV_CENTER);
break;
default:
AddStaticText(lID, BFH_LEFT | BFV_CENTER, 0, 0, "wird auch noch ;-)", 0);
break;
}
}
/*if (!m_pProp || i == 0)
AddStaticText(100, BFH_LEFT | BFV_CENTER, 0, 0, GeLoadString(IDS_CUSTOM_NO_PROPS), 0);*/
return true;
}
