PlaylistEditorDialog Class Reference

Dialog for browsing and editing playlist. More...

#include <PlaylistEditorDialog.h>

Inheritance diagram for PlaylistEditorDialog:

List of all members.

Public Slots
void	PreviousRequested ()
void	NextRequested ()
void	CurrentRequested ()
void	itemDoubleclicked (QTreeWidgetItem *item, int column)
virtual void	OpenClicked ()
void	RemoveSelectedClicked ()
void	AddFolderClicked ()
void	RandomPlayOrderToggled (bool checked)
void	Append (const QString &fileName, const QString &FullPath)
void	RemoveItem (QTreeWidgetItem *item)
Signals
void	PlayFile (const QString &fullName)
void	ListGotContent ()
void	ListWasEmptied ()
Public Member Functions
	PlaylistEditorDialog (QWidget *aParent)
void	PopulateList (const QStringList &fileNameList, const QStringList &FullPathList)
	Empty existing list and create a new list from given strings.
virtual bool	LoadPlaylist (const QString &fullPlaylistPath)
	Load playlist from a file.
virtual bool	SavePlaylist (const QString &fullPlaylistPath)
	Save playlist to a file.
bool	getNext (QString &absoluteFileName, bool checkRandom=true)
bool	getPrevious (QString &absoluteFileName, bool checkRandom=true)
QString	getCurrent ()
	Get the file pointed by iNowPlayingIndex from the playlist.
unsigned	getResumeValue ()
unsigned	getNowPlayingIndex ()
void	setNowPlayingIndex (unsigned val)
void	setResumeValue (unsigned value)
virtual void	StopThreads ()
void	HandleUiLanguageChange ()
Public Attributes
Ui_GlobalPlaylistEditorDialog	ui
	UI of the dialog.
QGridLayout *	iListLayout
PlaylistTreeWidget *	iPlayListtreeWidget
Protected Member Functions
bool	getRandomFile (QString &absoluteFileName)
bool	getPreviousRandomFile (QString &absoluteFileName)
Protected Attributes
int	iPreviousSongs [MAX_REMEMBERED_RANDOM_PREVIOUS_SONGS]
int	iPreviousSongsIndexCounter
PlaylistChildThreadsTracker *	iChildThreadTracker
int	iNowPlayingIndex
unsigned	iResumePlayingLocation

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Detailed Description

Dialog for browsing and editing playlist.

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Member Function Documentation

QString PlaylistEditorDialog::getCurrent

(

)

Get the file pointed by iNowPlayingIndex from the playlist.

Returns:

Filename with absoulte path. Could be other than the one pointed by iNowPlayingIndex if

• Length of the list has changed and iNowPlayingIndex is pointing past the end of the list
• The file pointed by iNowPlayingIndex does not exist.

empty QString if playlist is empty or all of the files in playlist are non existent.

bool PlaylistEditorDialog::LoadPlaylist

(

const QString &

fullPlaylistPath

)

[virtual]

Load playlist from a file.

Parameters:

fullPlaylistPath

name of playlist file with full path.

Loads a playlist from a text file that contains a list of files with full paths.

Returns:

true if loading was a succesfull one.

false if loading failed for some reason.

Reimplemented in daySpecificPlaylistEditorDialog.

void PlaylistEditorDialog::PopulateList	(	const QStringList &	fileNameList,
		const QStringList &	FullPathList
	)

Empty existing list and create a new list from given strings.

Parameters:

	fileNameList	list containing only filenames.
	FullPathList	list containing filenames with full paths.

bool PlaylistEditorDialog::SavePlaylist

(

const QString &

fullPlaylistPath

)

[virtual]

Save playlist to a file.

Parameters:

fullPlaylistPath

name of playlist file with full path.

Saves a playlist to a text file that contains a list of files with full paths.

Returns:

true if saving was a succesfull one.

false if saving failed for some reason.

Reimplemented in daySpecificPlaylistEditorDialog.

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The documentation for this class was generated from the following files:

• xiaoningsdiary/include/MediaPlayer/PlaylistEditorDialog.h
• xiaoningsdiary/moc_PlaylistEditorDialog.cpp
• xiaoningsdiary/source/MediaPlayer/PlaylistEditorDialog.cpp