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Diffstat (limited to 'src/engine/Plugin.h')
| -rw-r--r-- | src/engine/Plugin.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/src/engine/Plugin.h b/src/engine/Plugin.h deleted file mode 100644 index d350b1e8..00000000 --- a/src/engine/Plugin.h +++ /dev/null @@ -1,149 +0,0 @@ -/* This file is part of Om. Copyright (C) 2006 Dave Robillard. - * - * Om is free software; you can redistribute it and/or modify it under the - * terms of the GNU General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) any later - * version. - * - * Om is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef PLUGIN_H -#define PLUGIN_H - -#include "config.h" - -#include <cstdlib> -#include <dlfcn.h> -#include <string> -#include <iostream> -#ifdef HAVE_SLV2 -#include <slv2/slv2.h> -#endif -using std::string; -using std::cerr; using std::endl; - - -namespace Om { - -class PluginLibrary; - - -/** Representation of a plugin (of various types). - * - * A Node is an instance of this, conceptually. - * FIXME: This whole thing is a filthy mess and needs a rewrite. Probably - * with derived classes for each plugin type. - */ -class Plugin -{ -public: - enum Type { LV2, LADSPA, DSSI, Internal, Patch }; - - Plugin() : m_type(Internal), m_lib_path("/Om"), - m_id(0), m_library(NULL) - { -#ifdef HAVE_SLV2 - m_slv2_plugin = NULL; -#endif - } - - Plugin(const Plugin* const copy) { - // Copying only allowed for Internal plugins. Bit of a hack, but - // allows the PluginInfo to be defined in the Node class which keeps - // things localized and convenient (FIXME?) - if (copy->m_type != Internal) - exit(EXIT_FAILURE); - m_type = copy->m_type; - m_lib_path = copy->m_lib_path; - m_plug_label = copy->m_plug_label; - m_name = copy->m_name; - m_library = copy->m_library; - } - - Type type() const { return m_type; } - void type(Type t) { m_type = t; } - const string& lib_path() const { return m_lib_path; } - void lib_path(const string& s) { m_lib_path = s; } - string lib_name() const { return m_lib_path.substr(m_lib_path.find_last_of("/")); } - const string& plug_label() const { return m_plug_label; } - void plug_label(const string& s) { m_plug_label = s; } - const string& name() const { return m_name; } - void name(const string& s) { m_name = s; } - unsigned long id() const { return m_id; } - void id(unsigned long i) { m_id = i; } - void uri(const string& s) { m_uri = s; } - const string uri() const - { - char id_str[11]; - snprintf(id_str, 11, "%lu", m_id); - - if (m_uri.length() > 0) { - return m_uri; - } else if (m_type == Internal) { - return string("om:") + m_plug_label; - } else if (m_type == LADSPA) { - return string("ladspa:").append(id_str); - } else if (m_type == DSSI) { - return string("dssi:") + lib_name() +":"+ m_plug_label; - } else { - return ""; - } - } - - PluginLibrary* library() const { return m_library; } - void library(PluginLibrary* const library) { m_library = library; } - - const char* type_string() const { - if (m_type == LADSPA) return "LADSPA"; - else if (m_type == LV2) return "LV2"; - else if (m_type == DSSI) return "DSSI"; - else if (m_type == Internal) return "Internal"; - else if (m_type == Patch) return "Patch"; - else return ""; - } - - void set_type(const string& type_string) { - if (type_string == "LADSPA") m_type = LADSPA; - else if (type_string == "LV2") m_type = LV2; - else if (type_string == "DSSI") m_type = DSSI; - else if (type_string == "Internal") m_type = Internal; - else if (type_string == "Patch") m_type = Patch; - } - - // FIXME: ew -#ifdef HAVE_SLV2 - SLV2Plugin* slv2_plugin() { return m_slv2_plugin; } - void slv2_plugin(const SLV2Plugin* p) { m_slv2_plugin = p; } - -#endif -private: - // Disallow copies (undefined) - Plugin(const Plugin&); - Plugin& operator=(const Plugin&); - - Type m_type; - string m_uri; ///< LV2 only - string m_lib_path; ///< LADSPA/DSSI only - string m_plug_label; ///< LADSPA/DSSI only - string m_name; ///< LADSPA/DSSI only - unsigned long m_id; ///< LADSPA/DSSI only - - PluginLibrary* m_library; - -#ifdef HAVE_SLV2 - SLV2Plugin* m_slv2_plugin; -#endif -}; - - -} // namespace Om - -#endif // PLUGIN_H - |