Added some Shader related classes. They are not yet complete.

--HG--
branch : gsoc2013-dfighter

code/nel/include/nel/3d/dynamic_material.h

@@ -57,6 +57,7 @@ namespace NL3D
 		bool changeProperty( const std::string &name, const SDynMaterialProp &prop );
 		void setName( const std::string &n ){ name = n; }
 		void getName( std::string &n ) const { n = name; }
+		void getShaderRef( std::string &s ) const{ s = shaderRef; }
 		void serial( NLMISC::IStream &f );
 
 		uint32 count(){ return properties.size(); }
@@ -65,6 +66,7 @@ namespace NL3D
 
 	private:
 		std::vector< SDynMaterialProp > properties;
+		std::string shaderRef;
 		std::string name;
 	};
 

code/nel/include/nel/3d/shader_loader.h

@@ -0,0 +1,44 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#ifndef SHADER_LOADER_H
+#define SHADER_LOADER_H
+
+#include <string>
+
+namespace NL3D
+{
+	class CShaderManager;
+
+	class CShaderLoader
+	{
+	public:
+		CShaderLoader();
+		~CShaderLoader();
+		void setManager( CShaderManager *mgr ){ manager = mgr; }
+		void loadShaders( const std::string &directory );
+
+	private:
+		void loadShader( const std::string &file );
+
+		CShaderManager *manager;
+	};
+}
+
+
+#endif
+

code/nel/include/nel/3d/shader_manager.h

@@ -0,0 +1,48 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#ifndef SHADER_MANAGER_H
+#define SHADER_MANAGER_H
+
+#include <unordered_map>
+#include <vector>
+#include <string>
+
+namespace NL3D
+{
+	class CShaderProgram;
+	class IShaderVisitor;
+
+	class CShaderManager
+	{
+	public:
+		CShaderManager();
+		~CShaderManager();
+		void clear();
+		void getShaderList( std::vector< std::string > &v );
+		void addShader( CShaderProgram *program );
+		void changeShader( const std::string &name, CShaderProgram *program );
+		void visitShaders( IShaderVisitor *visitor );
+		void visitShader( const std::string &name, IShaderVisitor *visitor );
+
+	private:
+		std::tr1::unordered_map< std::string, CShaderProgram* > programs;
+	};
+}
+
+#endif
+

code/nel/include/nel/3d/shader_program.h

@@ -0,0 +1,71 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#ifndef SHADER_PROGRAM_H
+#define SHADER_PROGRAM_H
+
+#include "nel/misc/stream.h"
+#include <string>
+
+namespace NL3D
+{
+	class CShaderProgram : public NLMISC::IStreamable
+	{
+	public:
+		CShaderProgram();
+		
+		~CShaderProgram();
+		
+		std::string getClassName(){ return "CShaderProgram"; }
+		
+		void serial( NLMISC::IStream &f );
+
+		void getName( std::string &n ) const{ n = name; }
+		void getDescription( std::string &d ) const{ d = description; }
+		void getVP( std::string &vp ) const{ vp = vertexProgram; }
+		void getFP( std::string &fp ) const{ fp = fragmentProgram; }
+
+		void setName( const std::string &n ){ name = n; }
+		void setDescription( const std::string &d ){ description = d; }
+		void setVP( std::string &vp ){ vertexProgram = vp; }
+		void setFP( std::string &fp ){ fragmentProgram = fp; }
+
+		uint32 getVPId() const{ return vpId; }
+		uint32 getFPId() const{ return fpId; }
+		uint32 getPId() const{ return pId; }
+
+		void setVPId( uint32 id ){ vpId = id; }
+		void setFPId( uint32 id ){ fpId = id;} 
+		void setPid( uint32 id ){ pId = id; }
+
+	private:
+		std::string name;
+		std::string description;
+		std::string vertexProgram;
+		std::string fragmentProgram;
+
+
+		uint32 vpId;
+		uint32 fpId;
+		uint32 pId;
+	};
+}
+
+
+#endif
+
+

code/nel/include/nel/3d/shader_saver.h

@@ -0,0 +1,50 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#ifndef SHADER_SAVER_H
+#define SHADER_SAVER_H
+
+#include "nel/3d/shader_visitor.h"
+#include <string>
+
+namespace NL3D
+{
+	class CShaderProgram;
+	class CShaderManager;
+
+	class CShaderSaver : public IShaderVisitor
+	{
+	public:
+		CShaderSaver();
+		~CShaderSaver();
+
+		void setManager( CShaderManager *mgr ){ manager = mgr; }
+
+		void visit( CShaderProgram *program );
+
+		void saveShaders( const std::string &directory );
+		void saveShader( const std::string &directory, const std::string &name );
+
+	private:
+		CShaderManager *manager;
+		std::string outputDir;
+	};
+}
+
+#endif
+
+

code/nel/include/nel/3d/shader_visitor.h

@@ -0,0 +1,40 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#ifndef SHADER_VISITOR_H
+#define SHADER_VISITOR_H
+
+namespace NL3D
+{
+	class CShaderProgram;
+
+	class IShaderVisitor
+	{
+	public:
+		IShaderVisitor(){}
+		~IShaderVisitor(){}
+
+		virtual void visit( CShaderProgram *program ) = 0;
+
+	};
+
+}
+
+
+#endif
+
+

code/nel/src/3d/CMakeLists.txt

@@ -157,6 +157,12 @@ SOURCE_GROUP(Driver FILES
         ../../include/nel/3d/scene_group.h
         shader.cpp
         ../../include/nel/3d/shader.h
+		shader_loader.cpp
+		../../include/nel/3d/shader_loader.h
+		shader_manager.cpp
+		../../include/nel/3d/shader_manager.h
+		shader_program.cpp
+		../../include/nel/3d/shader_program.h
         texture.cpp
         ../../include/nel/3d/texture.h
         vertex_buffer.cpp

code/nel/src/3d/dynamic_material.cpp

@@ -49,6 +49,10 @@ namespace NL3D
 		f.serial( name );
 		f.xmlPop();
 
+		f.xmlPush( "shader" );
+		f.serial( shaderRef );
+		f.xmlPop();
+
 		f.xmlPush( "properties" );
 
 		if( !f.isReading() )

code/nel/src/3d/shader_loader.cpp

@@ -0,0 +1,73 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#include "nel/3d/shader_loader.h"
+#include "nel/3d/shader_manager.h"
+#include "nel/3d/shader_program.h"
+#include "nel/misc/file.h"
+#include "nel/misc/path.h"
+#include "nel/misc/i_xml.h"
+
+namespace NL3D
+{
+	CShaderLoader::CShaderLoader()
+	{
+	}
+
+	CShaderLoader::~CShaderLoader()
+	{
+	}
+
+	void CShaderLoader::loadShaders( const std::string &directory )
+	{
+		if( manager == NULL )
+			return;
+
+		std::vector< std::string > files;
+
+		NLMISC::CPath::getPathContent( directory, true, false, true, files );
+
+		std::vector< std::string >::iterator itr = files.begin();
+		while( itr != files.end() )
+		{
+			if( NLMISC::CFile::getExtension( *itr ) == ".nelshdr" )
+			{
+				loadShader( *itr );
+			}
+
+			++itr;
+		}
+	}
+
+	void CShaderLoader::loadShader( const std::string &file )
+	{
+		NLMISC::CIFile f;
+		if( !f.open( file, true ) )
+			return;
+
+		NLMISC::CIXml xml;
+		if( !xml.init( f ) )
+			return;
+
+		CShaderProgram *p = new CShaderProgram();
+		p->serial( xml );
+		manager->addShader( p );
+
+		f.close();
+	}
+}
+

code/nel/src/3d/shader_manager.cpp

@@ -0,0 +1,118 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#include "nel/3d/shader_manager.h"
+#include "nel/3d/shader_program.h"
+#include "nel/3d/shader_visitor.h"
+
+namespace NL3D
+{
+	CShaderManager::CShaderManager()
+	{
+	}
+
+	CShaderManager::~CShaderManager()
+	{
+		clear();
+	}
+
+
+	void CShaderManager::clear()
+	{
+		std::tr1::unordered_map< std::string, CShaderProgram* >::iterator itr = programs.begin();
+		while( itr != programs.end() )
+		{
+			delete itr->second;
+			++itr;
+		}
+		programs.clear();
+	}
+
+	void CShaderManager::getShaderList( std::vector< std::string > &v )
+	{
+		v.clear();
+
+		std::string n;
+		std::tr1::unordered_map< std::string, CShaderProgram* >::iterator itr = programs.begin();
+		while( itr != programs.end() )
+		{
+			itr->second->getName( n );
+			v.push_back( n );
+			++itr;
+		}
+	}
+
+	void CShaderManager::addShader( CShaderProgram *program )
+	{
+		std::string n;
+		program->getName( n );
+
+		std::tr1::unordered_map< std::string, CShaderProgram* >::iterator itr
+			= programs.find( n );
+		if( itr != programs.end() )
+			return;
+
+		programs[ n ] = program;
+	}
+
+	void CShaderManager::changeShader( const std::string &name, CShaderProgram *program )
+	{
+		std::tr1::unordered_map< std::string, CShaderProgram* >::iterator itr
+			= programs.find( name );
+		if( itr == programs.end() )
+			return;
+
+		CShaderProgram *p = itr->second;
+
+		std::string s;
+
+		program->getName( s );
+		p->setName( s );
+
+		program->getDescription( s );
+		p->setDescription( s );
+
+		program->getVP( s );
+		p->setVP( s );
+
+		program->getFP( s );
+		p->setFP( s );
+		
+	}
+
+	void CShaderManager::visitShaders( IShaderVisitor *visitor )
+	{
+		std::tr1::unordered_map< std::string, CShaderProgram* >::iterator itr = programs.begin();
+		while( itr != programs.end() )
+		{
+			visitor->visit( itr->second );
+			++itr;
+		}
+	}
+
+	void CShaderManager::visitShader( const std::string &name, IShaderVisitor *visitor )
+	{
+		std::tr1::unordered_map< std::string, CShaderProgram* >::iterator itr =
+			programs.find( name );
+		if( itr == programs.end() )
+			return;
+
+		visitor->visit( itr->second );
+	}
+}
+
+

code/nel/src/3d/shader_program.cpp

@@ -0,0 +1,58 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#include "nel/3d/shader_program.h"
+
+namespace NL3D
+{
+	CShaderProgram::CShaderProgram()
+	{
+		vpId = 0;
+		fpId = 0;
+	}
+
+	CShaderProgram::~CShaderProgram()
+	{
+	}
+
+	void CShaderProgram::serial( NLMISC::IStream &f )
+	{
+		f.xmlPush( "ShaderProgram" );
+
+		int version = f.serialVersion( 1 );
+
+		f.xmlPush( "Name" );
+		f.serial( name );
+		f.xmlPop();
+
+		f.xmlPush( "Description" );
+		f.serial( description );
+		f.xmlPop();
+
+		f.xmlPush( "VertexProgram" );
+		f.serial( vertexProgram );
+		f.xmlPop();
+
+		f.xmlPush( "FragmentProgram" );
+		f.serial( fragmentProgram );
+		f.xmlPop();
+
+		f.xmlPop();
+	}
+}
+
+

code/nel/src/3d/shader_saver.cpp

@@ -0,0 +1,71 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#include "nel/3d/shader_saver.h"
+#include "nel/3d/shader_manager.h"
+#include "nel/3d/shader_program.h"
+#include "nel/misc/file.h"
+#include "nel/misc/o_xml.h"
+
+namespace NL3D
+{
+	CShaderSaver::CShaderSaver()
+	{
+		manager = NULL;
+	}
+
+	CShaderSaver::~CShaderSaver()
+	{
+	}
+
+	void CShaderSaver::visit( CShaderProgram *program )
+	{
+		std::string fn;
+		program->getName( fn );
+		fn += ".nlshdr";
+
+		fn = outputDir + fn;
+
+		NLMISC::COFile of;
+		if( !of.open( fn, false, true ) )
+			return;
+
+		NLMISC::COXml xml;
+		if( !xml.init( &of ) )
+			return;
+
+		program->serial( xml );
+
+		xml.flush();
+		of.close();
+
+	}
+
+	void CShaderSaver::saveShaders( const std::string &directory )
+	{
+		outputDir = directory;
+		manager->visitShaders( this );
+	}
+
+	void CShaderSaver::saveShader( const std::string &directory, const std::string &name )
+	{
+		outputDir = directory;
+		manager->visitShader( name, this );
+	}
+}
+
+

code/nel/tools/3d/object_viewer_qt/src/plugins/material_editor/shader_widget.cpp

@@ -41,7 +41,6 @@ namespace MaterialEditor
 	{
 		connect( okButton, SIGNAL( clicked( bool ) ), this, SLOT( onOKClicked() ) );
 
-		connect( newButton, SIGNAL( clicked( bool ) ), this, SLOT( onNewClicked() ) );
 		connect( addButton, SIGNAL( clicked( bool ) ), this, SLOT( onAddClicked() ) );
 		connect( removeButton, SIGNAL( clicked( bool ) ), this, SLOT( onRemoveClicked() ) );
 		connect( editButton, SIGNAL( clicked( bool ) ), this, SLOT( onEditClicked() ) );
@@ -75,75 +74,47 @@ namespace MaterialEditor
 			);
 	}
 
-	void ShaderWidget::onNewClicked()
+	void ShaderWidget::onAddClicked()
 	{
-		bool ok = false;
-		QString def;
 		QString name =
 			QInputDialog::getText(
 			this,
-				tr( "Shader name" ),
+			tr( "New shader" ),
-				tr( "New shader's name?" ),
+			tr( "Enter the new shader's name" )
-				QLineEdit::Normal,
-				def,
-				&ok
 			);
 
-		if( nameExists( name ) )
+		if( name.isEmpty() )
 		{
-			nameExistsMessage();
+			QMessageBox::critical( 
-			return;
-		}
-
-		QString fname = QFileDialog::getSaveFileName(
 				this,
-							tr( "New shader's path" ),
+				tr( "New shader" ),
-							"/",
+				tr( "You must enter a name for the new shader" ),
-							tr( "Shader files ( *.nelshader )" )
+				QMessageBox::Ok 
 				);
+			return;
+		}
 
-		shaderEditorWidget->reset();
+		if( nameExists( name ) )
-		shaderEditorWidget->setName( name );
-
-		QString sname;
-		do{
-			ok = true;
-			shaderEditorWidget->exec();
-			shaderEditorWidget->getName( sname );
-
-			if( sname != name )
-			{
-				if( nameExists( sname ) )
 		{
-					ok = false;
 			nameExistsMessage();
-				}
+			return;
 		}
 
-		}while( !ok );
+		QString fn =
+			QFileDialog::getSaveFileName(
+			this,
+			tr( "Shader filename" ),
+			tr( "/" ),
+			tr( "Nel shader files ( *.nelshdr )" )
+			);
 
-		QString descr;
+		if( fn.isEmpty() )
-		shaderEditorWidget->getDescription( descr );
+			return;
 
 		QTreeWidgetItem *item = new QTreeWidgetItem();
-		item->setText( 0, sname );
+		item->setText( 0, name );
-		item->setText( 1, descr );
+		item->setText( 1, fn );
-		item->setText( 2, fname );
 		shaderListWidget->addTopLevelItem( item );
-		shaderListWidget->sortItems( 0, Qt::AscendingOrder );
-
-		// save it
-	}
-
-	void ShaderWidget::onAddClicked()
-	{
-		QString fn = 
-			QFileDialog::getOpenFileName(
-			this,
-			tr( "Load shader" ),
-			"/",
-			tr( "Shader files ( *.nelshader )" )
-			);
 
 	}
 
@@ -173,11 +144,9 @@ namespace MaterialEditor
 			return;
 
 		QString name = item->text( 0 );
-		QString description = item->text( 1 );
 
 		shaderEditorWidget->reset();
 		shaderEditorWidget->setName( name );
-		shaderEditorWidget->setDescription( description );
 
 		QString sname;
 		bool ok;
@@ -197,9 +166,7 @@ namespace MaterialEditor
 
 		}while( !ok );
 
-		shaderEditorWidget->getDescription( description );
 		item->setText( 0, sname );
-		item->setText( 1, description );
 
 		// save
 

code/nel/tools/3d/object_viewer_qt/src/plugins/material_editor/shader_widget.h

@@ -41,7 +41,6 @@ namespace MaterialEditor
 
 	private Q_SLOTS:
 		void onOKClicked();
-		void onNewClicked();
 		void onAddClicked();
 		void onRemoveClicked();
 		void onEditClicked();

code/nel/tools/3d/object_viewer_qt/src/plugins/material_editor/shader_widget.ui

@@ -9,24 +9,26 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>698</width>
+    <width>502</width>
-    <height>304</height>
+    <height>467</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Shaders</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0" rowspan="5" colspan="2">
+   <item row="0" column="0">
-    <widget class="QTreeWidget" name="shaderListWidget">
+    <widget class="QLabel" name="label">
-     <column>
      <property name="text">
-       <string>Name</string>
+      <string>Shaders</string>
      </property>
-     </column>
+    </widget>
+   </item>
+   <item row="1" column="0" rowspan="4" colspan="2">
+    <widget class="QTreeWidget" name="shaderListWidget">
      <column>
       <property name="text">
-       <string>Description</string>
+       <string>Name</string>
       </property>
      </column>
      <column>
@@ -36,19 +38,6 @@
      </column>
     </widget>
    </item>
-   <item row="0" column="2">
-    <widget class="QPushButton" name="newButton">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="text">
-      <string>New</string>
-     </property>
-    </widget>
-   </item>
    <item row="1" column="2">
     <widget class="QPushButton" name="addButton">
      <property name="sizePolicy">
@@ -82,7 +71,7 @@
      </property>
     </widget>
    </item>
-   <item row="4" column="2">
+   <item row="4" column="2" rowspan="3">
     <spacer name="verticalSpacer">
      <property name="orientation">
       <enum>Qt::Vertical</enum>
@@ -95,7 +84,17 @@
      </property>
     </spacer>
    </item>
-   <item row="5" column="0">
+   <item row="5" column="0" colspan="2">
+    <widget class="QLabel" name="label_2">
+     <property name="text">
+      <string>Description</string>
+     </property>
+    </widget>
+   </item>
+   <item row="6" column="0" colspan="2">
+    <widget class="QPlainTextEdit" name="description"/>
+   </item>
+   <item row="7" column="0">
     <widget class="QPushButton" name="okButton">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
@@ -108,7 +107,7 @@
      </property>
     </widget>
    </item>
-   <item row="5" column="1">
+   <item row="7" column="1" colspan="2">
     <spacer name="horizontalSpacer">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>