// -----------------------------------------------------------------------------
// ServiceDisabledL
// -----------------------------------------------------------------------------
//
void CCCEPluginManager::ServiceDisabledL( TUid aImplementationUid )
{
CCELOGSTRING("CCCEPluginManager::ServiceDisabledL" );
CCCEPlugin* plugin( NULL );
for( TInt i=0; i<iPluginArray.Count(); i++ )
{
TUid oldPlugin = iPluginArray[i]->Type();
if( oldPlugin.iUid == aImplementationUid.iUid )
{
plugin = iPluginArray[i];
i = iPluginArray.Count();
}
}
if( !plugin )
{
CCELOGSTRING("CCCEPluginManager:: No plugin found" );
User::Leave( KErrNotFound );
}
else if( iCallContainer.CountCalls( aImplementationUid ) )
{
CCELOGSTRING("CCCEPluginManager:: Plugin found with ongoing calls" );
plugin->SetReleaseWhenIdle( ETrue );
}
else
{
CCELOGSTRING("CCCEPluginManager:: Plugin found" );
plugin->SetReleaseWhenIdle( ETrue );
RemovePlugin( aImplementationUid );
}
}
void cPluginManager::UnloadPluginsNow()
{
m_Hooks.clear();
while (!m_Plugins.empty())
{
RemovePlugin(m_Plugins.begin()->second);
}
m_Commands.clear();
m_ConsoleCommands.clear();
}
bool cPluginManager::AddPlugin(cPlugin * a_Plugin)
{
m_Plugins[a_Plugin->GetDirectory()] = a_Plugin;
if (a_Plugin->Initialize())
{
// Initialization OK
return true;
}
// Initialization failed
RemovePlugin(a_Plugin); // Also undoes any registrations that Initialize() might have made
return false;
}
void LDesktopPluginSpace::addDesktopPlugin(QString plugID){
//This is used for generic plugins (QWidget-based)
if(DEBUG){ qDebug() << "Adding Desktop Plugin:" << plugID; }
LDPlugin *plug = NewDP::createPlugin(plugID, this);
if(plug==0){ return; } //invalid plugin
//plug->setAttribute(Qt::WA_TranslucentBackground);
plug->setWhatsThis(plugID);
//Now get the saved geometry for the plugin
QRect geom = plug->gridGeometry(); //grid coordinates
if(geom.isNull()){
//Try the old format (might be slight drift between sessions if the grid size changes)
geom = plug->loadPluginGeometry(); //in pixel coords
if(!geom.isNull()){ geom = geomToGrid(geom); } //convert to grid coordinates
}
if(DEBUG){ qDebug() << "Saved plugin geom:" << geom << plugID; }
//Now determine the position to put it
if(geom.isNull()){
//No previous location - need to calculate initial geom
QSize sz = plug->defaultPluginSize(); //in grid coordinates
geom.setSize(sz);
//if an applauncher - add from top-left, otherwise add in from bottom-right
if(plugID.startsWith("applauncher")){ geom = findOpenSpot(geom.width(), geom.height() ); }
else{ geom = findOpenSpot(geom.width(), geom.height(), RoundUp(this->height()/GRIDSIZE), RoundUp(this->width()/GRIDSIZE), true); }
}else if(!ValidGeometry(plugID, gridToGeom(geom)) ){
//Find a new location for the plugin (saved location is invalid)
geom = findOpenSpot(geom.width(), geom.height(), geom.y(), geom.x(), false); //try to get it within the same general area first
}
if(geom.x() < 0 || geom.y() < 0){
qDebug() << "No available space for desktop plugin:" << plugID << " - IGNORING";
delete plug;
}else{
if(DEBUG){ qDebug() << " - New Plugin Geometry (grid):" << geom; }
//Now place the item in the proper spot/size
plug->setGridGeometry(geom); //save for later
MovePlugin(plug, gridToGeom(geom));
//plug->setGeometry( gridToGeom(geom) );
plug->show();
if(DEBUG){ qDebug() << " - New Plugin Geometry (px):" << plug->geometry(); }
ITEMS << plug;
connect(plug, SIGNAL(StartMoving(QString)), this, SLOT(StartItemMove(QString)) );
connect(plug, SIGNAL(StartResizing(QString)), this, SLOT(StartItemResize(QString)) );
connect(plug, SIGNAL(RemovePlugin(QString)), this, SLOT(RemoveItem(QString)) );
connect(plug, SIGNAL(IncreaseIconSize()), this, SIGNAL(IncreaseIcons()) );
connect(plug, SIGNAL(DecreaseIconSize()), this, SIGNAL(DecreaseIcons()) );
connect(plug, SIGNAL(CloseDesktopMenu()), this, SIGNAL(HideDesktopMenu()) );
}
}
void cPluginManager::Tick(float a_Dt)
{
while (!m_DisablePluginList.empty())
{
RemovePlugin(m_DisablePluginList.front());
m_DisablePluginList.pop_front();
}
if (m_bReloadPlugins)
{
ReloadPluginsNow();
}
HookMap::iterator Plugins = m_Hooks.find(HOOK_TICK);
if (Plugins != m_Hooks.end())
{
for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr)
{
(*itr)->Tick(a_Dt);
}
}
}
void LDesktopPluginSpace::addDesktopPlugin(QString plugID){
//This is used for generic plugins (QWidget-based)
if(DEBUG){ qDebug() << "Adding Desktop Plugin:" << plugID; }
LDPlugin *plug = NewDP::createPlugin(plugID, this);
plug->setWhatsThis(plugID);
//Now get the geometry for the plugin
QRect geom = plug->loadPluginGeometry(); //in pixel coords
if(!geom.isNull()){ geom = geomToGrid(geom); } //convert to grid coordinates
if(geom.isNull()){
//No previous location - need to calculate initial geom
QSize sz = plug->defaultPluginSize(); //in grid coordinates
geom.setSize(sz);
geom = findOpenSpot(geom.width(), geom.height() );
}else if(!ValidGeometry(plugID, gridToGeom(geom)) ){
//Find a new location for the plugin (saved location is invalid)
geom = findOpenSpot(geom.width(), geom.height(), geom.y(), geom.x(), false); //try to get it within the same general area first
}
if(geom.x() < 0 || geom.y() < 0){
qDebug() << "No available space for desktop plugin:" << plugID << " - IGNORING";
delete plug;
}else{
if(DEBUG){ qDebug() << " - New Plugin Geometry (grid):" << geom; }
//Now place the item in the proper spot/size
MovePlugin(plug, gridToGeom(geom));
//plug->setGeometry( gridToGeom(geom) );
plug->show();
if(DEBUG){ qDebug() << " - New Plugin Geometry (px):" << plug->geometry(); }
ITEMS << plug;
connect(plug, SIGNAL(StartMoving(QString)), this, SLOT(StartItemMove(QString)) );
connect(plug, SIGNAL(StartResizing(QString)), this, SLOT(StartItemResize(QString)) );
connect(plug, SIGNAL(RemovePlugin(QString)), this, SLOT(RemoveItem(QString)) );
connect(plug, SIGNAL(IncreaseIconSize()), this, SIGNAL(IncreaseIcons()) );
connect(plug, SIGNAL(DecreaseIconSize()), this, SIGNAL(DecreaseIcons()) );
connect(plug, SIGNAL(CloseDesktopMenu()), this, SIGNAL(HideDesktopMenu()) );
}
}
void Application::UnloadPlugin( PluginPtr plugin )
{
if ( plugin )
{
RemovePlugin( plugin );
plugin->Terminate();
// Unload the DLL the plugin was loaded from.
DynamicLibPtr ptrLib = m_DynamicLibSubsystem->GetLibrary( plugin->FileName );
if ( ptrLib )
{
DestroyPluginFP destroyPluginFunc = (DestroyPluginFP)ptrLib->GetSymbol( "DestroyPlugin" );
if ( destroyPluginFunc != NULL )
{
// Unload the plugin and all of the types that are associated with the plugin.
destroyPluginFunc();
}
else
{
std::cerr << "Application::UnloadPlugin: Could not find \"DestroyPlugin\" method in library \"";
std::wcerr << ptrLib->FileName.get();
std::cerr << "\"" << std::endl;
}
// Don't forget to call DynamicLibSubsystem::Flush to actually
// release the libraries from memory.
m_DynamicLibSubsystem->Unload( ptrLib );
}
else
{
std::cerr << "Application::UnloadPlugin: Could not find library with filename: \"";
std::wcerr << plugin->FileName.get();
std::cerr << "\"" << std::endl;
}
}
}
foreach(PluginsListIter, i, m_Plugins)
{
RemovePlugin(*i);
}
BOOL OpenThemeClass(HWND hwnd, char szFilename[], CBZDATA * pCBZData, char szClassName[])
{
PLUGIN_LIST List;
char szError[128], tempText[64];
int i, i2, index;
HWND hwndControl;
PAPPLYFN pApplyFn;
if (!runParser(szFilename, szClassName, &List, szError))
{
PSUTErrorFunc(NULLHANDLE, "Error", "OpenThemeClass", szError, 0UL);
return FALSE;
}
//Clear the current selected plugins by placing them back into the
// AvailablePlugins ListBox
hwndControl = WinWindowFromID(hwnd, LBID_SELECTEDPLUGINS);
index = (SHORT) WinSendMsg(hwndControl, LM_QUERYITEMCOUNT,
MPFROMLONG(0),
MPFROMLONG(0));
for (i = 0; i < index; i++)
{
hwndControl = WinWindowFromID(hwnd, LBID_SELECTEDPLUGINS);
//Save the text so it can be added to Available Plugin Listbox
WinSendMsg(hwndControl, LM_QUERYITEMTEXT,
MPFROM2SHORT((SHORT) 0, 64),
MPFROMP((PSZ) tempText));
//remove item from Selected Plugin ListBox
WinSendMsg(hwndControl, LM_DELETEITEM,
MPFROMSHORT((SHORT) 0),
MPFROMLONG(0));
//Add the item to the Available Plugins ListBox
hwndControl = WinWindowFromID(hwnd, LBID_AVAILABLEPLUGINS);
i2 = (SHORT) WinSendMsg(hwndControl, LM_INSERTITEM,
MPFROMSHORT((SHORT) LIT_SORTASCENDING),
MPFROMP((PSZ) tempText));
//Add the dll name to the AvailablePluginsDLL ListBox at the correct index
strcpy(tempText, pCBZData->Plugins[0].szPluginDLL);
hwndControl = WinWindowFromID(hwnd, LBID_AVAILABLEPLUGINDLLS);
WinSendMsg(hwndControl, LM_INSERTITEM,
MPFROMSHORT((SHORT) i2),
MPFROMP((PSZ) tempText));
//remove the plugin from the pTBData structure
if (!RemovePlugin(pCBZData, 0))
{
PSUTErrorFunc(hwnd,
"Error",
"OpenThemeClass",
"Error Removing Plugin!",
0UL);
//Put it back in Selected Plugin ListBox?
break;
}
}
//Try selecting each plugin from the themeFile out of the AvailablePlugins ListBox
for (i = 0; i < List.cbPlugins; i++)
{
hwndControl = WinWindowFromID(hwnd, LBID_AVAILABLEPLUGINDLLS);
//find the index of the plugin in the AvailablePlugins ListBox
index = (SHORT) WinSendMsg(hwndControl, LM_SEARCHSTRING,
MPFROM2SHORT(LSS_CASESENSITIVE, LIT_FIRST),
MPFROMP(List.pPluginAttributes[i].szPluginName));
if (index == LIT_NONE) //Plugin not found
{
PSUTErrorFunc(hwnd,
"Error",
"OpenThemeClass - Plugin Not Found",
List.pPluginAttributes[i].szPluginName,
0UL);
break;
}
hwndControl = WinWindowFromID(hwnd, LBID_AVAILABLEPLUGINS);
//Get the text from the Available Plugin ListBox
WinSendMsg(hwndControl, LM_QUERYITEMTEXT,
MPFROM2SHORT((SHORT) index, 64),
MPFROMP((PSZ) tempText));
//remove the selected item from the Available Plugins ListBox
WinSendMsg(hwndControl, LM_DELETEITEM,
MPFROMSHORT((SHORT) index),
MPFROMLONG(0));
//Add the queried text to the Selected Plugin ListBox
hwndControl = WinWindowFromID(hwnd, LBID_SELECTEDPLUGINS);
i2 = (SHORT) WinSendMsg(hwndControl, LM_INSERTITEM,
MPFROMSHORT((SHORT) LIT_END),
MPFROMP((PSZ) tempText));
//Get the selected plugin DLL name from the AvailablePluginDLLS listbox
hwndControl = WinWindowFromID(hwnd, LBID_AVAILABLEPLUGINDLLS);
WinSendMsg(hwndControl, LM_QUERYITEMTEXT,
MPFROM2SHORT((SHORT) index, 64),
MPFROMP((PSZ) tempText));
//remove it from the AvailablePluginDLLS listbox
WinSendMsg(hwndControl, LM_DELETEITEM,
MPFROMSHORT((SHORT) index),
MPFROMLONG(0));
if (!AddPlugin(hwnd, pCBZData, List.pPluginAttributes[i].szPluginName, ""))
{
//Error in AddPlugin... Put the plugin back into AvailableListbox?
DosBeep(500, 50);
}
if (DosQueryProcAddr(pCBZData->Plugins[pCBZData->cbPlugins - 1].hModDll,
0, "CBZApply", (PFN *) & pApplyFn) == NO_ERROR)
{
//check return code from this to make sure it was sucessful.. if not disable the plugin
pApplyFn(szClassName, (List.pPluginAttributes[i].keyValue),
List.pPluginAttributes[i].cbAttributes,
List.pPluginAttributes[i].enabledState,
pCBZData->Plugins[i].pData);
}
else
{
PSUTErrorFunc(NULLHANDLE, "Error", "ApplyPreviewBlock", "Failed Querying Procedure Address for CBZApply", 0UL);
}
}
CBZFreePLUGIN_LIST(&List);
return TRUE;
}
void AppLauncherPlugin::loadButton(){
QString def = this->ID().section("::",1,50).section("---",0,0).simplified();
QString path = this->readSetting("applicationpath",def).toString(); //use the default if necessary
//qDebug() << "Default Application Launcher:" << def << path;
bool ok = QFile::exists(path);
if(!ok){ emit RemovePlugin(this->ID()); return;}
int icosize = this->height()-4 - 2.2*button->fontMetrics().height();
button->setFixedSize( this->width()-4, this->height()-4);
button->setIconSize( QSize(icosize,icosize) );
QString txt;
if(path.endsWith(".desktop") && ok){
XDGDesktop file = LXDG::loadDesktopFile(path, ok);
if(path.isEmpty() || !QFile::exists(path) || !ok){
button->setWhatsThis("");
button->setIcon( QIcon(LXDG::findIcon("quickopen-file","").pixmap(QSize(icosize,icosize)).scaledToHeight(icosize, Qt::SmoothTransformation) ) );
txt = tr("Click to Set");
if(!watcher->files().isEmpty()){ watcher->removePaths(watcher->files()); }
}else{
button->setWhatsThis(file.filePath);
button->setIcon( QIcon(LXDG::findIcon(file.icon,"quickopen").pixmap(QSize(icosize,icosize)).scaledToHeight(icosize, Qt::SmoothTransformation) ) );
txt = file.name;
if(!watcher->files().isEmpty()){ watcher->removePaths(watcher->files()); }
watcher->addPath(file.filePath); //make sure to update this shortcut if the file changes
}
}else if(ok){
QFileInfo info(path);
button->setWhatsThis(info.absoluteFilePath());
if(info.isDir()){
button->setIcon( LXDG::findIcon("folder","") );
}else if(LUtils::imageExtensions().contains(info.suffix().toLower()) ){
button->setIcon( QIcon(QPixmap(path).scaled(256,256)) ); //max size for thumbnails in memory
}else{
button->setIcon( QIcon(LXDG::findMimeIcon(path).pixmap(QSize(icosize,icosize)).scaledToHeight(icosize, Qt::SmoothTransformation) ) );
}
txt = info.fileName();
if(!watcher->files().isEmpty()){ watcher->removePaths(watcher->files()); }
watcher->addPath(path); //make sure to update this shortcut if the file changes
}else{
//InValid File
button->setWhatsThis("");
button->setIcon( QIcon(LXDG::findIcon("quickopen","").pixmap(QSize(icosize,icosize)).scaledToHeight(icosize, Qt::SmoothTransformation) ) );
button->setText( tr("Click to Set") );
if(!watcher->files().isEmpty()){ watcher->removePaths(watcher->files()); }
}
//If the file is a symlink, put the overlay on the icon
if(QFileInfo(path).isSymLink()){
QImage img = button->icon().pixmap(QSize(icosize,icosize)).toImage();
int oSize = icosize/3; //overlay size
QPixmap overlay = LXDG::findIcon("emblem-symbolic-link").pixmap(oSize,oSize).scaled(oSize,oSize, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPainter painter(&img);
painter.drawPixmap(icosize-oSize,icosize-oSize,overlay); //put it in the bottom-right corner
button->setIcon( QIcon(QPixmap::fromImage(img)) );
}
//Now adjust the visible text as necessary based on font/grid sizing
button->setToolTip(txt);
//Double check that the visual icon size matches the requested size - otherwise upscale the icon
if(button->fontMetrics().width(txt) > (button->width()-OUTMARGIN) ){
//Text too long, try to show it on two lines
//txt = button->fontMetrics().elidedText(txt, Qt::ElideRight, 2*(button->width()-OUTMARGIN), Qt::TextWordWrap);
txt =txt.section(" ",0,2).replace(" ","\n"); //First take care of any natural breaks
//Go through and combine any lines
if(txt.contains("\n")){
//need to check each line
QStringList txtL = txt.split("\n");
for(int i=0; i<txtL.length(); i++){
if(( i+1<txtL.length()) && (button->fontMetrics().width(txtL[i]) < button->width()/2) ){
txtL[i] = txtL[i]+" "+txtL[i+1];
txtL.removeAt(i+1);
}
}
txt = txtL.join("\n").section("\n",0,2);
}
if(txt.contains("\n")){
//need to check each line
QStringList txtL = txt.split("\n");
for(int i=0; i<txtL.length(); i++){
if(i>1){ txtL.removeAt(i); i--; } //Only take the first two lines
else{ txtL[i] = button->fontMetrics().elidedText(txtL[i], Qt::ElideRight, (button->width()-OUTMARGIN) ); }
}
txt = txtL.join("\n");
}else{
txt = this->fontMetrics().elidedText(txt,Qt::ElideRight, 2*(button->width()-OUTMARGIN));
//Now split the line in half for the two lines
txt.insert( ((txt.count())/2), "\n");
}
}
if(!txt.contains("\n")){ txt.append("\n "); } //always use two lines
//qDebug() << " - Setting Button Text:" << txt;
button->setText(txt);
QTimer::singleShot(100, this, SLOT(update()) ); //Make sure to re-draw the image in a moment
}
