/*****************************************************************************
* interpreter.cpp
*****************************************************************************
- * Copyright (C) 2003 VideoLAN
+ * Copyright (C) 2003 the VideoLAN team
* $Id$
*
* Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
+ * Olivier Teulière <ipkiss@via.ecp.fr>
*
* 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
*
* 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.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "interpreter.hpp"
#include "expr_evaluator.hpp"
+#include "../commands/cmd_audio.hpp"
+#include "../commands/cmd_muxer.hpp"
#include "../commands/cmd_playlist.hpp"
+#include "../commands/cmd_playtree.hpp"
#include "../commands/cmd_dialogs.hpp"
#include "../commands/cmd_dummy.hpp"
+#include "../commands/cmd_dvd.hpp"
#include "../commands/cmd_layout.hpp"
#include "../commands/cmd_quit.hpp"
+#include "../commands/cmd_minimize.hpp"
#include "../commands/cmd_input.hpp"
#include "../commands/cmd_fullscreen.hpp"
+#include "../commands/cmd_on_top.hpp"
#include "../commands/cmd_show_window.hpp"
+#include "../commands/cmd_snapshot.hpp"
#include "../src/theme.hpp"
#include "../src/var_manager.hpp"
#include "../src/vlcproc.hpp"
REGISTER_CMD( "dialogs.changeSkin()", CmdDlgChangeSkin )
REGISTER_CMD( "dialogs.fileSimple()", CmdDlgFileSimple )
REGISTER_CMD( "dialogs.file()", CmdDlgFile )
+ REGISTER_CMD( "dialogs.directory()", CmdDlgDirectory )
REGISTER_CMD( "dialogs.disc()", CmdDlgDisc )
REGISTER_CMD( "dialogs.net()", CmdDlgNet )
+ REGISTER_CMD( "dialogs.playlist()", CmdDlgPlaylist )
REGISTER_CMD( "dialogs.messages()", CmdDlgMessages )
REGISTER_CMD( "dialogs.prefs()", CmdDlgPrefs )
REGISTER_CMD( "dialogs.fileInfo()", CmdDlgFileInfo )
+ REGISTER_CMD( "dialogs.streamingWizard()", CmdDlgStreamingWizard )
+
REGISTER_CMD( "dialogs.popup()", CmdDlgShowPopupMenu )
+ REGISTER_CMD( "dialogs.audioPopup()", CmdDlgShowAudioPopupMenu )
+ REGISTER_CMD( "dialogs.videoPopup()", CmdDlgShowVideoPopupMenu )
+ REGISTER_CMD( "dialogs.miscPopup()", CmdDlgShowMiscPopupMenu )
+
+ REGISTER_CMD( "dvd.nextTitle()", CmdDvdNextTitle )
+ REGISTER_CMD( "dvd.previousTitle()", CmdDvdPreviousTitle )
+ REGISTER_CMD( "dvd.nextChapter()", CmdDvdNextChapter )
+ REGISTER_CMD( "dvd.previousChapter()", CmdDvdPreviousChapter )
+ REGISTER_CMD( "dvd.rootMenu()", CmdDvdRootMenu )
+ REGISTER_CMD( "playlist.load()", CmdDlgPlaylistLoad )
+ REGISTER_CMD( "playlist.save()", CmdDlgPlaylistSave )
REGISTER_CMD( "playlist.add()", CmdDlgAdd )
- VarList &rVar = VlcProc::instance( getIntf() )->getPlaylistVar();
- m_commandMap["playlist.del()"] =
- CmdGenericPtr( new CmdPlaylistDel( getIntf(), rVar ) );
REGISTER_CMD( "playlist.next()", CmdPlaylistNext )
REGISTER_CMD( "playlist.previous()", CmdPlaylistPrevious )
- REGISTER_CMD( "playlist.sort()", CmdPlaylistSort )
m_commandMap["playlist.setRandom(true)"] =
CmdGenericPtr( new CmdPlaylistRandom( getIntf(), true ) );
m_commandMap["playlist.setRandom(false)"] =
CmdGenericPtr( new CmdPlaylistLoop( getIntf(), true ) );
m_commandMap["playlist.setLoop(false)"] =
CmdGenericPtr( new CmdPlaylistLoop( getIntf(), false ) );
+ m_commandMap["playlist.setRepeat(true)"] =
+ CmdGenericPtr( new CmdPlaylistRepeat( getIntf(), true ) );
+ m_commandMap["playlist.setRepeat(false)"] =
+ CmdGenericPtr( new CmdPlaylistRepeat( getIntf(), false ) );
+ VarTree &rVarTree = VlcProc::instance( getIntf() )->getPlaytreeVar();
+ m_commandMap["playlist.del()"] =
+ CmdGenericPtr( new CmdPlaytreeDel( getIntf(), rVarTree ) );
+ m_commandMap["playtree.del()"] =
+ CmdGenericPtr( new CmdPlaytreeDel( getIntf(), rVarTree ) );
+ REGISTER_CMD( "playlist.sort()", CmdPlaytreeSort )
+ REGISTER_CMD( "playtree.sort()", CmdPlaytreeSort )
REGISTER_CMD( "vlc.fullscreen()", CmdFullscreen )
REGISTER_CMD( "vlc.play()", CmdPlay )
REGISTER_CMD( "vlc.pause()", CmdPause )
- REGISTER_CMD( "vlc.quit()", CmdQuit )
+ REGISTER_CMD( "vlc.stop()", CmdStop )
REGISTER_CMD( "vlc.faster()", CmdFaster )
REGISTER_CMD( "vlc.slower()", CmdSlower )
- REGISTER_CMD( "vlc.stop()", CmdStop )
+ REGISTER_CMD( "vlc.mute()", CmdMute )
+ REGISTER_CMD( "vlc.volumeUp()", CmdVolumeUp )
+ REGISTER_CMD( "vlc.volumeDown()", CmdVolumeDown )
+ REGISTER_CMD( "vlc.minimize()", CmdMinimize )
+ REGISTER_CMD( "vlc.onTop()", CmdOnTop )
+ REGISTER_CMD( "vlc.snapshot()", CmdSnapshot )
+ REGISTER_CMD( "vlc.quit()", CmdQuit )
+ m_commandMap["equalizer.enable()"] =
+ CmdGenericPtr( new CmdSetEqualizer( getIntf(), true ) );
+ m_commandMap["equalizer.disable()"] =
+ CmdGenericPtr( new CmdSetEqualizer( getIntf(), false ) );
// Register the constant bool variables in the var manager
VarManager *pVarManager = VarManager::instance( getIntf() );
CmdGeneric *pCommand = NULL;
- if( rAction.find( ".setLayout(" ) != string::npos )
+ if( rAction.find( ";" ) != string::npos )
+ {
+ // Several actions are defined...
+ list<CmdGeneric *> actionList;
+ string rightPart = rAction;
+ string::size_type pos = rightPart.find( ";" );
+ while( pos != string::npos )
+ {
+ string leftPart = rightPart.substr( 0, pos );
+ // Remove any whitespace at the end of the left part, and parse it
+ leftPart =
+ leftPart.substr( 0, leftPart.find_last_not_of( " \t" ) + 1 );
+ actionList.push_back( parseAction( leftPart, pTheme ) );
+ // Now remove any whitespace at the beginning of the right part,
+ // and go on checking for further actions in it...
+ rightPart = rightPart.substr( pos, rightPart.size() );
+ if ( rightPart.find_first_not_of( " \t;" ) == string::npos )
+ {
+ // The right part is completely buggy, it's time to leave the
+ // loop...
+ rightPart = "";
+ break;
+ }
+
+ rightPart =
+ rightPart.substr( rightPart.find_first_not_of( " \t;" ),
+ rightPart.size() );
+ pos = rightPart.find( ";" );
+ }
+ actionList.push_back( parseAction( rightPart, pTheme ) );
+
+ // The list is filled, we remove NULL pointers from it, just in case...
+ actionList.remove( NULL );
+
+ pCommand = new CmdMuxer( getIntf(), actionList );
+ }
+ else if( rAction.find( ".setLayout(" ) != string::npos )
{
int leftPos = rAction.find( ".setLayout(" );
string windowId = rAction.substr( 0, leftPos );
int rightPos = rAction.find( ")", windowId.size() + 11 );
string layoutId = rAction.substr( windowId.size() + 11,
rightPos - (windowId.size() + 11) );
- pCommand = new CmdLayout( getIntf(), windowId, layoutId );
+
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ GenericLayout *pLayout = pTheme->getLayoutById( layoutId );
+ if( !pWin )
+ {
+ msg_Err( getIntf(), "unknown window (%s)", windowId.c_str() );
+ }
+ else if( !pLayout )
+ {
+ msg_Err( getIntf(), "unknown layout (%s)", layoutId.c_str() );
+ }
+ // Check that the layout doesn't correspond to another window
+ else if( pWin != pLayout->getWindow() )
+ {
+ msg_Err( getIntf(), "layout %s is not associated to window %s",
+ layoutId.c_str(), windowId.c_str() );
+ }
+ else
+ {
+ pCommand = new CmdLayout( getIntf(), *pWin, *pLayout );
+ }
}
- else if( rAction.find( ".show()" ) != string::npos )
+ else if( rAction.find( ".maximize()" ) != string::npos )
{
- int leftPos = rAction.find( ".show()" );
+ int leftPos = rAction.find( ".maximize()" );
+ string windowId = rAction.substr( 0, leftPos );
+
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( !pWin )
+ {
+ msg_Err( getIntf(), "unknown window (%s)", windowId.c_str() );
+ }
+ else
+ {
+ pCommand = new CmdMaximize( getIntf(),
+ pTheme->getWindowManager(),
+ *pWin );
+ }
+ }
+ else if( rAction.find( ".unmaximize()" ) != string::npos )
+ {
+ int leftPos = rAction.find( ".unmaximize()" );
string windowId = rAction.substr( 0, leftPos );
+
TopWindow *pWin = pTheme->getWindowById( windowId );
- if( pWin )
+ if( !pWin )
+ {
+ msg_Err( getIntf(), "unknown window (%s)", windowId.c_str() );
+ }
+ else
{
- pCommand = new CmdShowWindow( getIntf(), pTheme->getWindowManager(),
+ pCommand = new CmdUnmaximize( getIntf(),
+ pTheme->getWindowManager(),
*pWin );
}
+ }
+ else if( rAction.find( ".show()" ) != string::npos )
+ {
+ int leftPos = rAction.find( ".show()" );
+ string windowId = rAction.substr( 0, leftPos );
+
+ if( windowId == "playlist_window" &&
+ !config_GetInt( getIntf(), "skinned-playlist") )
+ {
+ list<CmdGeneric *> list;
+ list.push_back( new CmdDlgPlaylist( getIntf() ) );
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( pWin )
+ list.push_back( new CmdHideWindow( getIntf(),
+ pTheme->getWindowManager(),
+ *pWin ) );
+ pCommand = new CmdMuxer( getIntf(), list );
+ }
else
{
- msg_Err( getIntf(), "Unknown window (%s)", windowId.c_str() );
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( pWin )
+ {
+ pCommand = new CmdShowWindow( getIntf(),
+ pTheme->getWindowManager(),
+ *pWin );
+ }
+ else
+ {
+ // It was maybe the id of a popup
+ Popup *pPopup = pTheme->getPopupById( windowId );
+ if( pPopup )
+ {
+ pCommand = new CmdShowPopup( getIntf(), *pPopup );
+ }
+ else
+ {
+ msg_Err( getIntf(), "unknown window or popup (%s)",
+ windowId.c_str() );
+ }
+ }
}
}
else if( rAction.find( ".hide()" ) != string::npos )
{
int leftPos = rAction.find( ".hide()" );
string windowId = rAction.substr( 0, leftPos );
- TopWindow *pWin = pTheme->getWindowById( windowId );
- if( pWin )
+ if( windowId == "playlist_window" &&
+ ! config_GetInt( getIntf(), "skinned-playlist") )
{
- pCommand = new CmdHideWindow( getIntf(), pTheme->getWindowManager(),
- *pWin );
+ list<CmdGeneric *> list;
+ list.push_back( new CmdDlgPlaylist( getIntf() ) );
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( pWin )
+ list.push_back( new CmdHideWindow( getIntf(),
+ pTheme->getWindowManager(),
+ *pWin ) );
+ pCommand = new CmdMuxer( getIntf(), list );
}
else
{
- msg_Err( getIntf(), "Unknown window (%s)", windowId.c_str() );
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( pWin )
+ {
+ pCommand = new CmdHideWindow( getIntf(),
+ pTheme->getWindowManager(),
+ *pWin );
+ }
+ else
+ {
+ msg_Err( getIntf(), "unknown window (%s)", windowId.c_str() );
+ }
}
}
// Add the command in the pool
pTheme->m_commands.push_back( CmdGenericPtr( pCommand ) );
}
+ else
+ {
+ msg_Warn( getIntf(), "unknown action: %s", rAction.c_str() );
+ }
return pCommand;
}
{
VarManager *pVarManager = VarManager::instance( getIntf() );
- // Convert the expression into Reverse Polish Notation
- ExprEvaluator *pEvaluator = new ExprEvaluator( getIntf() );
- pEvaluator->parse( rName );
+ // Convert the expression into Reverse Polish Notation
+ ExprEvaluator evaluator( getIntf() );
+ evaluator.parse( rName );
list<VarBool*> varStack;
// Get the first token from the RPN stack
- string token = pEvaluator->getToken();
+ string token = evaluator.getToken();
while( !token.empty() )
{
if( token == "and" )
// Get the 2 last variables on the stack
if( varStack.empty() )
{
- msg_Err( getIntf(), "Invalid boolean expression: %s",
+ msg_Err( getIntf(), "invalid boolean expression: %s",
rName.c_str());
return NULL;
}
varStack.pop_back();
if( varStack.empty() )
{
- msg_Err( getIntf(), "Invalid boolean expression: %s",
+ msg_Err( getIntf(), "invalid boolean expression: %s",
rName.c_str());
return NULL;
}
// Register this variable in the manager
pVarManager->registerVar( VariablePtr( pNewVar ) );
}
+ else if( token == "or" )
+ {
+ // Get the 2 last variables on the stack
+ if( varStack.empty() )
+ {
+ msg_Err( getIntf(), "invalid boolean expression: %s",
+ rName.c_str());
+ return NULL;
+ }
+ VarBool *pVar1 = varStack.back();
+ varStack.pop_back();
+ if( varStack.empty() )
+ {
+ msg_Err( getIntf(), "invalid boolean expression: %s",
+ rName.c_str());
+ return NULL;
+ }
+ VarBool *pVar2 = varStack.back();
+ varStack.pop_back();
+
+ // Create a composite boolean variable
+ VarBool *pNewVar = new VarBoolOrBool( getIntf(), *pVar1, *pVar2 );
+ varStack.push_back( pNewVar );
+ // Register this variable in the manager
+ pVarManager->registerVar( VariablePtr( pNewVar ) );
+ }
else if( token == "not" )
{
// Get the last variable on the stack
if( varStack.empty() )
{
- msg_Err( getIntf(), "Invalid boolean expression: %s",
+ msg_Err( getIntf(), "invalid boolean expression: %s",
rName.c_str());
return NULL;
}
// Register this variable in the manager
pVarManager->registerVar( VariablePtr( pNewVar ) );
}
- else if( token.find( ".isVisible" ) != string::npos )
+ else
{
- int leftPos = token.find( ".isVisible" );
- string windowId = token.substr( 0, leftPos );
- TopWindow *pWin = pTheme->getWindowById( windowId );
- if( pWin )
+ // Try first to get the variable from the variable manager
+ // Indeed, if the skin designer is stupid enough to call a layout
+ // "dvd", we want "dvd.isActive" to resolve as the built-in action
+ // and not as the "layoutId.isActive" one.
+ VarBool *pVar = (VarBool*)pVarManager->getVar( token, "bool" );
+ if( pVar )
{
- // Push the visibility variable on the stack
- varStack.push_back( &pWin->getVisibleVar() );
+ varStack.push_back( pVar );
}
- else
+ else if( token.find( ".isVisible" ) != string::npos )
{
- msg_Err( getIntf(), "Unknown window (%s)", windowId.c_str() );
- return NULL;
+ int leftPos = token.find( ".isVisible" );
+ string windowId = token.substr( 0, leftPos );
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( pWin )
+ {
+ // Push the visibility variable onto the stack
+ varStack.push_back( &pWin->getVisibleVar() );
+ }
+ else
+ {
+ msg_Err( getIntf(), "unknown window (%s)",
+ windowId.c_str() );
+ return NULL;
+ }
}
- }
- else
- {
- // Try to get the variable from the variable manager
- VarBool *pVar = (VarBool*)pVarManager->getVar( token, "bool" );
- if( !pVar )
+ else if( token.find( ".isMaximized" ) != string::npos )
+ {
+ int leftPos = token.find( ".isMaximized" );
+ string windowId = token.substr( 0, leftPos );
+ TopWindow *pWin = pTheme->getWindowById( windowId );
+ if( pWin )
+ {
+ // Push the "maximized" variable onto the stack
+ varStack.push_back( &pWin->getMaximizedVar() );
+ }
+ else
+ {
+ msg_Err( getIntf(), "unknown window (%s)",
+ windowId.c_str() );
+ return NULL;
+ }
+ }
+ else if( token.find( ".isActive" ) != string::npos )
{
- msg_Err( getIntf(), "Cannot resolve boolean variable: %s",
+ int leftPos = token.find( ".isActive" );
+ string layoutId = token.substr( 0, leftPos );
+ GenericLayout *pLayout = pTheme->getLayoutById( layoutId );
+ if( pLayout )
+ {
+ // Push the isActive variable onto the stack
+ varStack.push_back( &pLayout->getActiveVar() );
+ }
+ else
+ {
+ msg_Err( getIntf(), "unknown layout (%s)",
+ layoutId.c_str() );
+ return NULL;
+ }
+ }
+ else
+ {
+ msg_Err( getIntf(), "cannot resolve boolean variable: %s",
token.c_str());
return NULL;
}
- varStack.push_back( pVar );
}
// Get the first token from the RPN stack
- token = pEvaluator->getToken();
+ token = evaluator.getToken();
}
// The stack should contain a single variable
if( varStack.size() != 1 )
{
- msg_Err( getIntf(), "Invalid boolean expression: %s", rName.c_str() );
+ msg_Err( getIntf(), "invalid boolean expression: %s", rName.c_str() );
return NULL;
}
return varStack.back();
return pVar;
}
+
+VarTree *Interpreter::getVarTree( const string &rName, Theme *pTheme )
+{
+ // Try to get the variable from the variable manager
+ VarManager *pVarManager = VarManager::instance( getIntf() );
+ VarTree *pVar = (VarTree*)pVarManager->getVar( rName, "tree" );
+ return pVar;
+}
+
+
+string Interpreter::getConstant( const string &rValue )
+{
+ // Check if the value is a registered constant
+ string val = VarManager::instance( getIntf() )->getConst( rValue );
+ if( val.empty() )
+ {
+ // if not, keep the value as is
+ val = rValue;
+ }
+ return val;
+}
+
projects / vlc / blobdiff