/***************************************************************************** * skin_parser.cpp ***************************************************************************** * Copyright (C) 2004 VideoLAN * $Id$ * * Authors: Cyril Deguet * * 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; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. *****************************************************************************/ #include "skin_parser.hpp" #include // Current DTD version #define SKINS_DTD_VERSION "2.0" SkinParser::SkinParser( intf_thread_t *pIntf, const string &rFileName ): XMLParser( pIntf, rFileName ), m_xOffset( 0 ), m_yOffset( 0 ) { } void SkinParser::handleBeginElement( const string &rName, AttrList_t &attr ) { if( rName == "Anchor" ) { const BuilderData::Anchor anchor( atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, atoi( attr["range"] ), atoi( attr["priority"] ), attr["points"], m_curWindowId ); m_data.m_listAnchor.push_back( anchor ); } else if( rName == "Bitmap" ) { const BuilderData::Bitmap bitmap( attr["id"] , attr["file"], ConvertColor( attr["alphacolor"] ) ); m_data.m_listBitmap.push_back( bitmap ); } else if( rName == "Button" ) { const BuilderData::Button button( uniqueId( attr["id"] ), atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["lefttop"], attr["rightbottom"], attr["visible"], attr["up"], attr["down"], attr["over"], attr["action"], attr["tooltiptext"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listButton.push_back( button ); } else if( rName == "Checkbox" ) { const BuilderData::Checkbox checkbox( uniqueId( attr["id"] ), atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["lefttop"], attr["rightbottom"], attr["visible"], attr["up1"], attr["down1"], attr["over1"], attr["up2"], attr["down2"], attr["over2"], attr["state"], attr["action1"], attr["action2"], attr["tooltiptext1"], attr["tooltiptext2"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listCheckbox.push_back( checkbox ); } else if( rName == "Font" ) { const BuilderData::Font fontData( attr["id"], attr["file"], atoi( attr["size"] ) ); m_data.m_listFont.push_back( fontData ); } else if( rName == "Group" ) { m_xOffset += atoi( attr["x"] ); m_yOffset += atoi( attr["y"] ); m_xOffsetList.push_back( atoi( attr["x"] ) ); m_yOffsetList.push_back( atoi( attr["y"] ) ); } else if( rName == "Image" ) { const BuilderData::Image imageData( uniqueId( attr["id"] ), atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["lefttop"], attr["rightbottom"], attr["visible"], attr["image"], attr["action"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listImage.push_back( imageData ); } else if( rName == "Layout" ) { m_curLayoutId = uniqueId( attr["id"] ); const BuilderData::Layout layout( m_curLayoutId, atoi( attr["width"] ), atoi( attr["height"] ), atoi( attr["minwidth"] ), atoi( attr["maxwidth"] ), atoi( attr["minheight"] ), atoi( attr["maxheight"] ), m_curWindowId ); m_data.m_listLayout.push_back( layout ); m_curLayer = 0; } else if( rName == "Playlist" ) { m_curListId = uniqueId( attr["id"] ); const BuilderData::List listData( m_curListId, atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["visible"], atoi( attr["width"]), atoi( attr["height"] ), attr["lefttop"], attr["rightbottom"], attr["font"], attr["var"], ConvertColor( attr["fgcolor"] ), ConvertColor( attr["playcolor"] ), ConvertColor( attr["bgcolor1"] ), ConvertColor( attr["bgcolor2"] ), ConvertColor( attr["selcolor"] ), attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listList.push_back( listData ); } else if( rName == "RadialSlider" ) { const BuilderData::RadialSlider radial( uniqueId( attr["id"] ), attr["visible"], atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["lefttop"], attr["rightbottom"], attr["sequence"], atoi( attr["nbImages"] ), atof( attr["minAngle"] ) * M_PI / 180, atof( attr["maxAngle"] ) * M_PI / 180, attr["value"], attr["tooltiptext"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listRadialSlider.push_back( radial ); } else if( rName == "Slider" ) { string newValue = attr["value"]; if( m_curListId != "" ) { // Slider associated to a list newValue = "playlist.slider"; } const BuilderData::Slider slider( uniqueId( attr["id"] ), attr["visible"], atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["lefttop"], attr["rightbottom"], attr["up"], attr["down"], attr["over"], attr["points"], atoi( attr["thickness"] ), newValue, attr["tooltiptext"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listSlider.push_back( slider ); } else if( rName == "Text" ) { const BuilderData::Text textData( uniqueId( attr["id"] ), atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, attr["visible"], attr["font"], attr["text"], atoi( attr["width"] ), ConvertColor( attr["color"] ), attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listText.push_back( textData ); } else if( rName == "Theme" ) { // Check the version if( strcmp( attr["version"], SKINS_DTD_VERSION ) ) { msg_Err( getIntf(), "Bad theme version : %s (you need version %s)", attr["version"], SKINS_DTD_VERSION ); m_errors = true; return; } const BuilderData::Theme theme( attr["tooltipfont"], atoi( attr["magnet"] ), atoi( attr["alpha"] ), atoi( attr["movealpha"] ), atoi( attr["fadetime"] ) ); m_data.m_listTheme.push_back( theme ); } else if( rName == "ThemeInfo" ) { msg_Warn( getIntf(), "skin: %s author: %s", attr["name"], attr["author"] ); } else if( rName == "Video" ) { const BuilderData::Video videoData( uniqueId( attr["id"] ), atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, atoi( attr["width"] ), atoi( attr["height" ]), attr["lefttop"], attr["rightbottom"], attr["visible"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId ); m_curLayer++; m_data.m_listVideo.push_back( videoData ); } else if( rName == "Window" ) { m_curWindowId = uniqueId( attr["id"] ); const BuilderData::Window window( m_curWindowId, atoi( attr["x"] ) + m_xOffset, atoi( attr["y"] ) + m_yOffset, ConvertBoolean( attr["visible"] ), ConvertBoolean( attr["dragdrop"] ), ConvertBoolean( attr["playondrop"] ) ); m_data.m_listWindow.push_back( window ); } } void SkinParser::handleEndElement( const string &rName ) { if( rName == "Group" ) { m_xOffset -= m_xOffsetList.back(); m_yOffset -= m_yOffsetList.back(); m_xOffsetList.pop_back(); m_yOffsetList.pop_back(); } else if( rName == "Playlist" ) { m_curListId = ""; } } bool SkinParser::ConvertBoolean( const char *value ) const { return strcmp( value, "true" ) == 0; } int SkinParser::ConvertColor( const char *transcolor ) const { unsigned long iRed, iGreen, iBlue; iRed = iGreen = iBlue = 0; sscanf( transcolor, "#%2lX%2lX%2lX", &iRed, &iGreen, &iBlue ); return ( iRed << 16 | iGreen << 8 | iBlue ); } const string SkinParser::generateId() const { static int i = 1; char genId[5]; snprintf( genId, 4, "%i", i++ ); string base = "_ReservedId_" + (string)genId; return base; } const string SkinParser::uniqueId( const string &id ) { string newId; if( m_idSet.find( id ) != m_idSet.end() ) { // The id was already used if( id != "none" ) { msg_Warn( getIntf(), "Non unique id: %s", id.c_str() ); } newId = generateId(); } else { // OK, this is a new id newId = id; } // Add the id to the set m_idSet.insert( newId ); return newId; }