added tool plugins

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@441 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/core/main_window.cpp

@@ -77,6 +77,7 @@
 #include "buffer_allocator.h"
 #include "setup_dialog.h"
 #include "audio_dummy.h"
+#include "tool.h"
 #include "tool_button.h"
 #include "project_journal.h"
 #include "automation_editor.h"
@@ -97,7 +98,8 @@ mainWindow::mainWindow( engine * _engine ) :
 		),
 	engineObject( _engine ),
 	m_workspace( NULL ),
-	m_templatesMenu( NULL )
+	m_templatesMenu( NULL ),
+	m_tools_menu( NULL )
 {
 #ifdef QT4
 	setAttribute( Qt::WA_DeleteOnClose );
@@ -500,7 +502,7 @@ void mainWindow::finalize( void )
 					this, SLOT( redo() ),
 					Qt::CTRL + Qt::Key_R );
 
-	
+
 	QMenu * settings_menu = new QMenu( this );
 #ifdef QT4
 	menuBar()->addMenu( settings_menu )->setText( tr( "&Settings" ) );
@@ -514,7 +516,33 @@ void mainWindow::finalize( void )
 					tr( "Show setup wizard" ),
 					configManager::inst(), SLOT( exec() ) );
 
-	
+
+	m_tools_menu = new QMenu( this );
+	vvector<plugin::descriptor> pluginDescriptors;
+	plugin::getDescriptorsOfAvailPlugins( pluginDescriptors );
+	for( vvector<plugin::descriptor>::iterator it =
+						pluginDescriptors.begin();
+					it != pluginDescriptors.end(); ++it )
+	{
+		if( it->type == plugin::Tool )
+		{
+			m_tools_menu->addAction( *it->logo, it->public_name );
+			m_tools.push_back( tool::instantiate( it->name,
+								this ) );
+		}
+	}
+	if( m_tools_menu->count() )
+	{
+#ifdef QT4
+		menuBar()->addMenu( m_tools_menu )->setText( tr( "&Tools" ) );
+#else
+		menuBar()->insertItem( tr( "&Tools" ), m_tools_menu );
+#endif
+		connect( m_tools_menu, SIGNAL( activated( int ) ),
+						this, SLOT( showTool( int ) ) );
+	}
+
+
 	// help-popup-menu
 	QMenu * help_menu = new QMenu( this );
 #ifdef QT4
@@ -1051,6 +1079,16 @@ void mainWindow::fillTemplatesMenu( void )
 
 
 
+void mainWindow::showTool( int _idx )
+{
+	tool * t = m_tools[m_tools_menu->indexOf( _idx )];
+	t->show();
+	t->setFocus();
+}
+
+
+
+
 #ifndef QT4
 #undef addSeparator
 #endif

src/core/tool.cpp

@@ -0,0 +1,70 @@
+#ifndef SINGLE_SOURCE_COMPILE
+
+/*
+ * tool.cpp - base class for all tool plugins (graphs, extensions, etc)
+ *
+ * Copyright (c) 2006 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
+ * 
+ * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
+ *
+ * This program 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.
+ *
+ * This program 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 more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program (see COPYING); if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ *
+ */
+
+
+#include "tool.h"
+#include "main_window.h"
+
+
+
+
+tool::tool( mainWindow * _window, const descriptor * _descriptor ) :
+	QWidget( _window->workspace() ),
+	plugin( _descriptor, _window->eng() )
+{
+	setWindowTitle( _descriptor->public_name );
+	setWindowIcon( *_descriptor->logo );
+}
+
+
+
+
+tool::~tool()
+{
+}
+
+
+
+
+tool * tool::instantiate( const QString & _plugin_name, mainWindow * _window )
+{
+	plugin * p = plugin::instantiate( _plugin_name, _window );
+	// check whether instantiated plugin is an instrument
+	if( dynamic_cast<tool *>( p ) != NULL )
+	{
+		// everything ok, so return pointer
+		return( dynamic_cast<tool *>( p ) );
+	}
+
+	// not quite... so delete plugin
+	delete p;
+	return( NULL );
+}
+
+
+
+
+#endif

src/lmms_single_source.cpp

@@ -44,6 +44,7 @@
 #include "src/core/piano_widget.cpp"
 #include "src/core/name_label.cpp"
 #include "src/core/preset_preview_play_handle.cpp"
+#include "src/core/tool.cpp"
 #include "src/core/track_container.cpp"
 #include "src/core/track.cpp"
 #include "src/core/file_browser.cpp"