std::string PluginManagerImpl::open_gui_plugin_main(const app_PluginRef &plugin,
const grt::BaseListRef &args,
GUIPluginFlags flags)
{
NativeHandle handle;
grt::Module *module= _grtm->get_grt()->get_module(_plugin_source_module[plugin->name()]);
std::string open_plugin_id= make_open_plugin_id(module, plugin->moduleFunctionName(), args);
if (_open_gui_plugins.find(open_plugin_id) != _open_gui_plugins.end())
{
handle= _open_gui_plugins[open_plugin_id];
_show_gui_plugin_slot(handle);
}
else
{
grt::Module *module= _grtm->get_grt()->get_module(_plugin_source_module[plugin->name()]);
// open the editor and get a handle for the GUI object to pass to the frontend
NativeHandle handle= _open_gui_plugin_slot(_grtm,
module,
*plugin->moduleName(),
*plugin->moduleFunctionName(),
args,
flags);
if (handle)
{
_open_gui_plugins[open_plugin_id]= handle;
_show_gui_plugin_slot(handle);
}
}
return open_plugin_id;
}
void PluginManagerImpl::open_standalone_plugin_main(const app_PluginRef &plugin, const grt::BaseListRef &args)
{
grt::Module *module= _grtm->get_grt()->get_module(plugin->moduleName());
if (!module)
throw grt::grt_runtime_error("Cannot execute plugin "+*plugin->name(), "Called module "+*plugin->moduleName()+" not found");
module->call_function(*plugin->moduleFunctionName(), args);
}
grt::ValueRef PluginManagerImpl::open_normal_plugin_grt(grt::GRT *grt, const app_PluginRef &plugin,
const grt::BaseListRef &args)
{
grt::Module *module= _grtm->get_grt()->get_module(plugin->moduleName());
if (!module)
throw grt::grt_runtime_error("Cannot execute plugin "+*plugin->name(), "Called module "+*plugin->moduleName()+" not found");
return module->call_function(*plugin->moduleFunctionName(), args);
}
bool PluginManagerImpl::check_plugin_validity(const app_PluginRef &plugin, grt::Module *module)
{
if (plugin->pluginType() == GUI_PLUGIN_TYPE)
{
// not much that can be tested here, maybe check if the dll actually exists
return true;
}
else if (plugin->pluginType() == STANDALONE_GUI_PLUGIN_TYPE
|| plugin->pluginType() == NORMAL_PLUGIN_TYPE)
{
// check if the module matches and the function exists
if (plugin->moduleName() != module->name())
{
g_warning("Plugin '%s' from module %s declares moduleName() as '%s', which doesn't match the module it belongs to",
plugin->name().c_str(), module->name().c_str(), plugin->moduleName().c_str());
return false;
}
{
std::string f= plugin->moduleFunctionName();
if (!module->has_function(f))
{
g_warning("Plugin '%s' from module %s has invalid moduleFunctionName '%s'",
plugin->name().c_str(), module->name().c_str(), f.c_str());
return false;
}
}
return true;
}
else if (plugin->pluginType() == INTERNAL_PLUGIN_TYPE)
{
return true;
}
else if (0 == (*plugin->pluginType()).find(CUSTOM_PLUGIN_TYPE))
{
return true;
}
else
{
g_warning("Plugin '%s' from module %s has invalid type '%s'", plugin->name().c_str(),
module->name().c_str(), plugin->pluginType().c_str());
}
return false;
}
std::string PluginManagerImpl::open_gui_plugin(const app_PluginRef &plugin, const grt::BaseListRef &args,
GUIPluginFlags flags)
{
if (!plugin.is_valid())
throw std::invalid_argument("Attempt to open an invalid plugin");
GRTDispatcher::Ref dispatcher = _grtm->get_dispatcher();
if (*plugin->pluginType() == GUI_PLUGIN_TYPE)
{
if (_grtm->in_main_thread())
return open_gui_plugin_main(plugin, args, flags);
else
{
// Request the plugin to be executed and opened by the frontend in the main thread.
DispatcherCallback<std::string>::Ref cb = DispatcherCallback<std::string>::create_callback(
boost::bind(&PluginManagerImpl::open_gui_plugin_main, this, plugin, args, flags)
);
dispatcher->call_from_main_thread(cb, false, false);
grt::Module *module= _grtm->get_grt()->get_module(_plugin_source_module[plugin->name()]);
// Build the handle name ourselves.
return make_open_plugin_id(module, plugin->moduleFunctionName(), args);
}
}
else if (*plugin->pluginType() == STANDALONE_GUI_PLUGIN_TYPE)
{
if (_grtm->in_main_thread())
open_standalone_plugin_main(plugin, args);
else
{
// Request the plugin to be executed and opened by the frontend in the main thread.
DispatcherCallback<void>::Ref cb = DispatcherCallback<void>::create_callback(
boost::bind(&PluginManagerImpl::open_standalone_plugin_main, this, plugin, args)
);
dispatcher->call_from_main_thread(cb, false, false);
}
}
else if (*plugin->pluginType() == INTERNAL_PLUGIN_TYPE)
{
if (_grtm->in_main_thread())
open_normal_plugin_grt(_grtm->get_grt(), plugin, args);
else
{
// Request the plugin to be executed and opened by the frontend in the main thread.
DispatcherCallback<grt::ValueRef>::Ref cb = DispatcherCallback<grt::ValueRef>::create_callback(
boost::bind(&PluginManagerImpl::open_normal_plugin_grt, this, _grtm->get_grt(), plugin, args)
);
dispatcher->call_from_main_thread(cb, false, false);
}
}
else // A normal plugin implemented by a GRT module.
{
// Opening a normal plugin is usually done in the context of the grt thread and we want to
// continue that way. But if we are currently in the main thread switch here to the grt thread
// for opening the plugin.
if (_grtm->in_main_thread())
{
_grtm->get_dispatcher()->execute_sync_function("Open normal plugin",
boost::bind(&PluginManagerImpl::open_normal_plugin_grt, this, _1, plugin, args));
}
else
open_normal_plugin_grt(_grtm->get_grt(), plugin, args);
}
return "";
}