/***************************************************************************** * skin_parser.cpp ***************************************************************************** * Copyright (C) 2004 the VideoLAN team * $Id$ * * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ #include "skin_parser.hpp" #include "../src/os_factory.hpp" #include "interpreter.hpp" #include SkinParser::SkinParser( intf_thread_t *pIntf, const std::string &rFileName, const std::string &rPath, BuilderData *pData ): XMLParser( pIntf, rFileName ), m_path( rPath ), m_pData( pData ), m_ownData( pData == NULL ), m_xOffset( 0 ), m_yOffset( 0 ) { // Make sure the data is allocated if( m_pData == NULL ) { m_pData = new BuilderData(); } // Special id, we don't want any control to have the same one m_idSet.insert( "none" ); // At the beginning, there is no Panel m_panelStack.push_back( "none" ); } SkinParser::~SkinParser() { if( m_ownData ) { delete m_pData; } } inline bool SkinParser::MissingAttr( AttrList_t &attr, const std::string &name, const char *a ) { if( attr.find(a) == attr.end() ) { msg_Err( getIntf(), "bad theme (element: %s, missing attribute: %s)", name.c_str(), a ); m_errors = true; return true; } return false; } void SkinParser::handleBeginElement( const std::string &rName, AttrList_t &attr ) { #define RequireAttr( attr, name, a ) \ if( MissingAttr( attr, name, a ) ) return; if( rName == "Include" ) { RequireAttr( attr, rName, "file" ); OSFactory *pFactory = OSFactory::instance( getIntf() ); std::string fullPath = m_path + pFactory->getDirSeparator() + attr["file"]; msg_Dbg( getIntf(), "opening included XML file: %s", fullPath.c_str() ); SkinParser subParser( getIntf(), fullPath.c_str(), m_path, m_pData ); subParser.parse(); } else if( rName == "IniFile" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "file" ); const BuilderData::IniFile iniFile( uniqueId( attr["id"] ), attr["file"] ); m_pData->m_listIniFile.push_back( iniFile ); } else if( rName == "Anchor" ) { RequireAttr( attr, rName, "priority" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "points", "(0,0)" ); DefaultAttr( attr, "range", "10" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); const BuilderData::Anchor anchor( x + m_xOffset, y + m_yOffset, attr["lefttop"], atoi( attr["range"] ), atoi( attr["priority"] ), attr["points"], m_curLayoutId ); m_pData->m_listAnchor.push_back( anchor ); } else if( rName == "Bitmap" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "file" ); RequireAttr( attr, rName, "alphacolor" ); DefaultAttr( attr, "nbframes", "1" ); DefaultAttr( attr, "fps", "4" ); DefaultAttr( attr, "loop", "0" ); m_curBitmapId = uniqueId( attr["id"] ); const BuilderData::Bitmap bitmap( m_curBitmapId, attr["file"], convertColor( attr["alphacolor"] ), atoi( attr["nbframes"] ), atoi( attr["fps"] ), atoi( attr["loop"] ) ); m_pData->m_listBitmap.push_back( bitmap ); } else if( rName == "SubBitmap" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "x" ); RequireAttr( attr, rName, "y" ); RequireAttr( attr, rName, "width" ); RequireAttr( attr, rName, "height" ); DefaultAttr( attr, "nbframes", "1" ); DefaultAttr( attr, "fps", "4" ); DefaultAttr( attr, "loop", "0" ); const BuilderData::SubBitmap bitmap( uniqueId( attr["id"] ), m_curBitmapId, atoi( attr["x"] ), atoi( attr["y"] ), atoi( attr["width"] ), atoi( attr["height"] ), atoi( attr["nbframes"] ), atoi( attr["fps"] ), atoi( attr["loop"] ) ); m_pData->m_listSubBitmap.push_back( bitmap ); } else if( rName == "BitmapFont" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "file" ); DefaultAttr( attr, "type", "digits" ); const BuilderData::BitmapFont font( uniqueId( attr["id"] ), attr["file"], attr["type"] ); m_pData->m_listBitmapFont.push_back( font ); } else if( rName == "PopupMenu" ) { RequireAttr( attr, rName, "id" ); m_popupPosList.push_back(0); m_curPopupId = uniqueId( attr["id"] ); const BuilderData::PopupMenu popup( m_curPopupId ); m_pData->m_listPopupMenu.push_back( popup ); } else if( rName == "MenuItem" ) { RequireAttr( attr, rName, "label" ); DefaultAttr( attr, "action", "none" ); const BuilderData::MenuItem item( attr["label"], attr["action"], m_popupPosList.back(), m_curPopupId ); m_pData->m_listMenuItem.push_back( item ); m_popupPosList.back()++; } else if( rName == "MenuSeparator" ) { const BuilderData::MenuSeparator sep( m_popupPosList.back(), m_curPopupId ); m_pData->m_listMenuSeparator.push_back( sep ); m_popupPosList.back()++; } else if( rName == "Button" ) { RequireAttr( attr, rName, "up" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "down", "none" ); DefaultAttr( attr, "over", "none" ); DefaultAttr( attr, "action", "none" ); DefaultAttr( attr, "tooltiptext", "" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); const BuilderData::Button button( uniqueId( attr["id"] ), x + m_xOffset, y + m_yOffset, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), attr["visible"], attr["up"], attr["down"], attr["over"], attr["action"], attr["tooltiptext"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listButton.push_back( button ); } else if( rName == "Checkbox" ) { RequireAttr( attr, rName, "up1" ); RequireAttr( attr, rName, "up2" ); RequireAttr( attr, rName, "state" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "down1", "none" ); DefaultAttr( attr, "over1", "none" ); DefaultAttr( attr, "down2", "none" ); DefaultAttr( attr, "over2", "none" ); DefaultAttr( attr, "action1", "none" ); DefaultAttr( attr, "action2", "none" ); DefaultAttr( attr, "tooltiptext1", "" ); DefaultAttr( attr, "tooltiptext2", "" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); const BuilderData::Checkbox checkbox( uniqueId( attr["id"] ), x + m_xOffset, y + m_yOffset, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), 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_panelStack.back() ); m_curLayer++; m_pData->m_listCheckbox.push_back( checkbox ); } else if( rName == "Font" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "file" ); DefaultAttr( attr, "size", "12" ); const BuilderData::Font fontData( uniqueId( attr["id"] ), attr["file"], atoi( attr["size"] ) ); m_pData->m_listFont.push_back( fontData ); } else if( rName == "Group" ) { DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); 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" ) { RequireAttr( attr, rName, "image" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "width", "-1" ); DefaultAttr( attr, "height", "-1" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "action", "none" ); DefaultAttr( attr, "action2", "none" ); DefaultAttr( attr, "resize", "mosaic" ); DefaultAttr( attr, "help", "" ); DefaultAttr( attr, "art", "false" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); const BuilderData::Image imageData( uniqueId( attr["id"] ), x + m_xOffset, y + m_yOffset, width, height, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), attr["visible"], attr["image"], attr["action"], attr["action2"], attr["resize"], attr["help"], convertBoolean( attr["art"] ), m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listImage.push_back( imageData ); } else if( rName == "Layout" ) { RequireAttr( attr, rName, "width" ); RequireAttr( attr, rName, "height" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "minwidth", "-1" ); DefaultAttr( attr, "maxwidth", "-1" ); DefaultAttr( attr, "minheight", "-1" ); DefaultAttr( attr, "maxheight", "-1" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, true ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); m_curLayoutId = uniqueId( attr["id"] ); const BuilderData::Layout layout( m_curLayoutId, width, height, getDimension( attr["minwidth"], refWidth ), getDimension( attr["maxwidth"], refWidth ), getDimension( attr["minheight"], refHeight ), getDimension( attr["maxheight"], refHeight ), m_curWindowId ); updateWindowPos( width, height ); m_pData->m_listLayout.push_back( layout ); m_curLayer = 0; } else if( rName == "Panel" ) { DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); RequireAttr( attr, rName, "width" ); RequireAttr( attr, rName, "height" ); DefaultAttr( attr, "position", "-1" ); DefaultAttr( attr, "xoffset", "0" ); DefaultAttr( attr, "yoffset", "0" ); DefaultAttr( attr, "xmargin", "0" ); DefaultAttr( attr, "ymargin", "0" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); convertPosition( attr["position"], attr["xoffset"], attr["yoffset"], attr["xmargin"], attr["ymargin"], width, height, refWidth, refHeight, &x, &y ); std::string panelId = uniqueId( "none" ); const BuilderData::Panel panel( panelId, x + m_xOffset, y + m_yOffset, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), width, height, m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listPanel.push_back( panel ); // Add the panel to the stack m_panelStack.push_back( panelId ); } else if( rName == "Playlist" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "font" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "flat", "true" ); // Only difference here DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "width", "0" ); DefaultAttr( attr, "height", "0" ); DefaultAttr( attr, "position", "-1" ); DefaultAttr( attr, "xoffset", "0" ); DefaultAttr( attr, "yoffset", "0" ); DefaultAttr( attr, "xmargin", "0" ); DefaultAttr( attr, "ymargin", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "bgimage", "none" ); DefaultAttr( attr, "itemimage", "none" ); DefaultAttr( attr, "openimage", "none" ); DefaultAttr( attr, "closedimage", "none" ); DefaultAttr( attr, "fgcolor", "#000000" ); DefaultAttr( attr, "playcolor", "#FF0000" ); DefaultAttr( attr, "bgcolor1", "#FFFFFF" ); DefaultAttr( attr, "bgcolor2", "#FFFFFF" ); DefaultAttr( attr, "selcolor", "#0000FF" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); convertPosition( attr["position"], attr["xoffset"], attr["yoffset"], attr["xmargin"], attr["ymargin"], width, height, refWidth, refHeight, &x, &y ); m_curTreeId = uniqueId( attr["id"] ); const BuilderData::Tree treeData( m_curTreeId, x + m_xOffset, y + m_yOffset, attr["visible"], attr["flat"], width, height, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), attr["font"], "playtree", attr["bgimage"], attr["itemimage"], attr["openimage"], attr["closedimage"], attr["fgcolor"], attr["playcolor"], attr["bgcolor1"], attr["bgcolor2"], attr["selcolor"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listTree.push_back( treeData ); } else if( rName == "Playtree" ) { RequireAttr( attr, rName, "id" ); RequireAttr( attr, rName, "font" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "flat", "false" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "width", "0" ); DefaultAttr( attr, "height", "0" ); DefaultAttr( attr, "position", "-1" ); DefaultAttr( attr, "xoffset", "0" ); DefaultAttr( attr, "yoffset", "0" ); DefaultAttr( attr, "xmargin", "0" ); DefaultAttr( attr, "ymargin", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "bgimage", "none" ); DefaultAttr( attr, "itemimage", "none" ); DefaultAttr( attr, "openimage", "none" ); DefaultAttr( attr, "closedimage", "none" ); DefaultAttr( attr, "fgcolor", "#000000" ); DefaultAttr( attr, "playcolor", "#FF0000" ); DefaultAttr( attr, "bgcolor1", "#FFFFFF" ); DefaultAttr( attr, "bgcolor2", "#FFFFFF" ); DefaultAttr( attr, "selcolor", "#0000FF" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); convertPosition( attr["position"], attr["xoffset"], attr["yoffset"], attr["xmargin"], attr["ymargin"], width, height, refWidth, refHeight, &x, &y ); m_curTreeId = uniqueId( attr["id"] ); const BuilderData::Tree treeData( m_curTreeId, x + m_xOffset, y + m_yOffset, attr["visible"], attr["flat"], width, height, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), attr["font"], "playtree", attr["bgimage"], attr["itemimage"], attr["openimage"], attr["closedimage"], attr["fgcolor"], attr["playcolor"], attr["bgcolor1"], attr["bgcolor2"], attr["selcolor"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listTree.push_back( treeData ); } else if( rName == "RadialSlider" ) { RequireAttr( attr, rName, "sequence" ); RequireAttr( attr, rName, "nbimages" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "minangle", "0" ); DefaultAttr( attr, "maxangle", "360" ); DefaultAttr( attr, "value", "none" ); DefaultAttr( attr, "tooltiptext", "" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); const BuilderData::RadialSlider radial( uniqueId( attr["id"] ), attr["visible"], x + m_xOffset, y + m_yOffset, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), 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_panelStack.back() ); m_curLayer++; m_pData->m_listRadialSlider.push_back( radial ); } else if( rName == "Slider" ) { RequireAttr( attr, rName, "up" ); RequireAttr( attr, rName, "points" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "width", "-1" ); DefaultAttr( attr, "height", "-1" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "down", "none" ); DefaultAttr( attr, "over", "none" ); DefaultAttr( attr, "thickness", "10" ); DefaultAttr( attr, "value", "none" ); DefaultAttr( attr, "tooltiptext", "" ); DefaultAttr( attr, "help", "" ); std::string newValue = attr["value"]; if( m_curTreeId != "" ) { // Slider associated to a tree newValue = "playtree.slider"; } int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); const BuilderData::Slider slider( uniqueId( attr["id"] ), attr["visible"], x + m_xOffset, y + m_yOffset, width, height, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), attr["up"], attr["down"], attr["over"], attr["points"], atoi( attr["thickness"] ), newValue, "none", 0, 0, 0, 0, attr["tooltiptext"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listSlider.push_back( slider ); } else if( rName == "SliderBackground" ) { RequireAttr( attr, rName, "image" ); DefaultAttr( attr, "nbhoriz", "1" ); DefaultAttr( attr, "nbvert", "1" ); DefaultAttr( attr, "padhoriz", "0" ); DefaultAttr( attr, "padvert", "0" ); // Retrieve the current slider data BuilderData::Slider &slider = m_pData->m_listSlider.back(); slider.m_imageId = attr["image"]; slider.m_nbHoriz = atoi( attr["nbhoriz"] ); slider.m_nbVert = atoi( attr["nbvert"] ); slider.m_padHoriz = atoi( attr["padhoriz"] ); slider.m_padVert = atoi( attr["padvert"] ); } else if( rName == "Text" ) { RequireAttr( attr, rName, "font" ); DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "text", "" ); DefaultAttr( attr, "color", "#000000" ); DefaultAttr( attr, "scrolling", "auto" ); DefaultAttr( attr, "alignment", "left" ); DefaultAttr( attr, "focus", "true" ); DefaultAttr( attr, "width", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); const BuilderData::Text textData( uniqueId( attr["id"] ), x + m_xOffset, y + m_yOffset, attr["visible"], attr["font"], attr["text"], width, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), convertColor( attr["color"] ), attr["scrolling"], attr["alignment"], attr["focus"], attr["help"], m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listText.push_back( textData ); } else if( rName == "Theme" ) { RequireAttr( attr, rName, "version" ); DefaultAttr( attr, "tooltipfont", "defaultfont" ); DefaultAttr( attr, "magnet", "15" ); DefaultAttr( attr, "alpha", "255" ); DefaultAttr( attr, "movealpha", "255" ); // 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"] ), convertInRange( attr["alpha"], 1, 255, "alpha" ), convertInRange( attr["movealpha"], 1, 255, "movealpha" ) ); m_pData->m_listTheme.push_back( theme ); } else if( rName == "ThemeInfo" ) { DefaultAttr( attr, "name", "" ); DefaultAttr( attr, "author", "" ); DefaultAttr( attr, "email", "" ); DefaultAttr( attr, "website", "" ); msg_Info( getIntf(), "skin: %s author: %s", attr["name"], attr["author"] ); } else if( rName == "Video" ) { DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "width", "0" ); DefaultAttr( attr, "height", "0" ); DefaultAttr( attr, "position", "-1" ); DefaultAttr( attr, "xoffset", "0" ); DefaultAttr( attr, "yoffset", "0" ); DefaultAttr( attr, "xmargin", "0" ); DefaultAttr( attr, "ymargin", "0" ); DefaultAttr( attr, "lefttop", "lefttop" ); DefaultAttr( attr, "rightbottom", "lefttop" ); DefaultAttr( attr, "xkeepratio", "false" ); DefaultAttr( attr, "ykeepratio", "false" ); DefaultAttr( attr, "autoresize", "true" ); DefaultAttr( attr, "help", "" ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, false ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); int width = getDimension( attr["width"], refWidth ); int height = getDimension( attr["height"], refHeight ); convertPosition( attr["position"], attr["xoffset"], attr["yoffset"], attr["xmargin"], attr["ymargin"], width, height, refWidth, refHeight, &x, &y ); const BuilderData::Video videoData( uniqueId( attr["id"] ), x + m_xOffset, y + m_yOffset, width, height, attr["lefttop"], attr["rightbottom"], convertBoolean( attr["xkeepratio"] ), convertBoolean( attr["ykeepratio"] ), attr["visible"], convertBoolean( attr["autoresize"] ), attr["help"], m_curLayer, m_curWindowId, m_curLayoutId, m_panelStack.back() ); m_curLayer++; m_pData->m_listVideo.push_back( videoData ); } else if( rName == "Window" ) { DefaultAttr( attr, "id", "none" ); DefaultAttr( attr, "visible", "true" ); DefaultAttr( attr, "x", "0" ); DefaultAttr( attr, "y", "0" ); DefaultAttr( attr, "position", "-1" ); DefaultAttr( attr, "xoffset", "0" ); DefaultAttr( attr, "yoffset", "0" ); DefaultAttr( attr, "xmargin", "0" ); DefaultAttr( attr, "ymargin", "0" ); DefaultAttr( attr, "dragdrop", "true" ); DefaultAttr( attr, "playondrop", "true" ); m_curWindowId = uniqueId( attr["id"] ); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, true ); int x = getDimension( attr["x"], refWidth ); int y = getDimension( attr["y"], refHeight ); const BuilderData::Window window( m_curWindowId, x + m_xOffset, y + m_yOffset, attr["position"], attr["xoffset"], attr["yoffset"], attr["xmargin"], attr["ymargin"], convertBoolean( attr["visible"] ), convertBoolean( attr["dragdrop"] ), convertBoolean( attr["playondrop"] ) ); m_pData->m_listWindow.push_back( window ); } #undef RequireAttr } void SkinParser::handleEndElement( const std::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 == "Playtree" || rName == "Playlist" ) { m_curTreeId = ""; } else if( rName == "Popup" ) { m_curPopupId = ""; m_popupPosList.pop_back(); } else if( rName == "Panel" ) { m_panelStack.pop_back(); } } bool SkinParser::convertBoolean( const char *value ) const { return strcmp( value, "true" ) == 0; } int SkinParser::convertColor( const char *transcolor ) { // TODO: move to the builder unsigned long iRed, iGreen, iBlue; iRed = iGreen = iBlue = 0; sscanf( transcolor, "#%2lX%2lX%2lX", &iRed, &iGreen, &iBlue ); return ( iRed << 16 | iGreen << 8 | iBlue ); } int SkinParser::convertInRange( const char *value, int minValue, int maxValue, const std::string &rAttribute ) const { int intValue = atoi( value ); if( intValue < minValue ) { msg_Warn( getIntf(), "value of \"%s\" attribute (%i) is out of the " "expected range [%i, %i], using %i instead", rAttribute.c_str(), intValue, minValue, maxValue, minValue ); return minValue; } else if( intValue > maxValue ) { msg_Warn( getIntf(), "value of \"%s\" attribute (%i) is out of the " "expected range [%i, %i], using %i instead", rAttribute.c_str(), intValue, minValue, maxValue, maxValue ); return maxValue; } else { return intValue; } } const std::string SkinParser::generateId() const { static int i = 1; char genId[5]; snprintf( genId, 4, "%i", i++ ); std::string base = "_ReservedId_" + (std::string)genId; return base; } const std::string SkinParser::uniqueId( const std::string &id ) { std::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; } void SkinParser::getRefDimensions( int &rWidth, int &rHeight, bool toScreen ) { if( toScreen ) { OSFactory *pOsFactory = OSFactory::instance( getIntf() ); rWidth = pOsFactory->getScreenWidth(); rHeight = pOsFactory->getScreenHeight(); return; } std::string panelId = m_panelStack.back(); if( panelId != "none" ) { std::list::const_iterator it; for( it = m_pData->m_listPanel.begin(); it != m_pData->m_listPanel.end(); ++it ) { if( it->m_id == panelId ) { rWidth = it->m_width; rHeight = it->m_height; return; } } } else { const BuilderData::Layout layout = m_pData->m_listLayout.back(); rWidth = layout.m_width; rHeight = layout.m_height; return; } msg_Err( getIntf(), "failure to retrieve parent panel or layout" ); } int SkinParser::getDimension( std::string value, int refDimension ) { std::string::size_type leftPos; leftPos = value.find( "%" ); if( leftPos != std::string::npos ) { int val = atoi( value.substr( 0, leftPos ).c_str() ); return val * refDimension / 100; } leftPos = value.find( "px" ); if( leftPos != std::string::npos ) { int val = atoi( value.substr( 0, leftPos ).c_str() ); return val; } return atoi( value.c_str() ); } int SkinParser::getPosition( std::string position ) { if( position == "-1" ) return POS_UNDEF; else if( position == "Center" ) return POS_CENTER; else if( position == "North" ) return POS_TOP; else if( position == "South" ) return POS_BOTTOM; else if( position == "West" ) return POS_LEFT; else if( position == "East" ) return POS_RIGHT; else if( position == "NorthWest" ) return POS_TOP | POS_LEFT; else if( position == "NorthEast" ) return POS_TOP | POS_RIGHT; else if( position == "SouthWest" ) return POS_BOTTOM | POS_LEFT; else if( position == "SouthEast" ) return POS_BOTTOM | POS_RIGHT; msg_Err( getIntf(), "unknown value '%s' for position", position.c_str() ); return POS_UNDEF; } void SkinParser::convertPosition( std::string position, std::string xOffset, std::string yOffset, std::string xMargin, std::string yMargin, int width, int height, int refWidth, int refHeight, int* p_x, int* p_y ) { int iPosition = getPosition( position ); if( iPosition != POS_UNDEF ) { // compute offset against the parent object size // for backward compatibility int i_xOffset = getDimension( xOffset, refWidth ); int i_yOffset = getDimension( yOffset, refHeight ); int i_xMargin = getDimension( xMargin, refWidth ); int i_yMargin = getDimension( yMargin, refHeight ); // compute *p_x if( iPosition & POS_LEFT ) *p_x = i_xMargin; else if( iPosition & POS_RIGHT ) *p_x = refWidth - width - i_xMargin; else *p_x = ( refWidth - width ) / 2; // compute *p_y if( iPosition & POS_TOP ) *p_y = i_yMargin; else if( iPosition & POS_BOTTOM ) *p_y = refHeight - height - i_yMargin; else *p_y = ( refHeight - height ) / 2; // add offset *p_x += i_xOffset; *p_y += i_yOffset; } else { // compute offset against the current object size int i_xOffset = getDimension( xOffset, width ); int i_yOffset = getDimension( yOffset, height ); // add offset *p_x += i_xOffset; *p_y += i_yOffset; } } void SkinParser::updateWindowPos( int width, int height ) { BuilderData::Window win = m_pData->m_listWindow.back(); m_pData->m_listWindow.pop_back(); int refWidth, refHeight; getRefDimensions( refWidth, refHeight, true ); convertPosition( win.m_position, win.m_xOffset, win.m_yOffset, win.m_xMargin, win.m_yMargin, width, height, refWidth, refHeight, &win.m_xPos, &win.m_yPos ); m_pData->m_listWindow.push_back( win ); }