ThemeChooser Class Reference

View and select installed themes. More...

#include <themechooser.h>

Inheritance diagram for ThemeChooser:

Signals
void	themeChanged (void)
Public Member Functions
	ThemeChooser (MythScreenStack *parent, const QString name="ThemeChooser")
	Creates a new ThemeChooser Screen.
	~ThemeChooser ()
bool	Create (void)
void	Load (void)
	Load data which will ultimately be displayed on-screen or used to determine what appears on-screen (See Warning).
void	Init (void)
	Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load().
bool	keyPressEvent (QKeyEvent *)
	Key event handler.
void	customEvent (QEvent *e)
Protected Slots
void	popupClosed (QString which, int result)
void	saveAndReload (void)
void	toggleFullscreenPreview (void)
void	toggleThemeUpdateNotifications (void)
void	refreshDownloadableThemes (void)
void	removeTheme (void)
Private Types
enum	DownloadState { dsIdle = 0, dsDownloadingOnBackend, dsDownloadingOnFrontend, dsExtractingTheme }
Private Slots
void	itemChanged (MythUIButtonListItem *item)
void	saveAndReload (MythUIButtonListItem *item)
Private Member Functions
ThemeInfo *	loadThemeInfo (QFileInfo &theme)
void	showPopupMenu (void)
void	updateProgressBar (int bytesReceived, int bytesTotal)
void	removeThemeDir (const QString &dirname)
Private Attributes
MythUIButtonList *	m_themes
MythUIImage *	m_preview
bool	m_fullPreviewShowing
MythUIStateType *	m_fullPreviewStateType
MythUIText *	m_fullScreenName
MythUIImage *	m_fullScreenPreview
QFileInfoList	m_infoList
bool	m_refreshDownloadableThemes
QString	m_userThemeDir
QMap< QString, ThemeInfo * >	m_themeNameInfos
QMap< QString, ThemeInfo * >	m_themeFileNameInfos
QMap< QString, QString >	m_themeStatuses
ThemeInfo *	m_downloadTheme
QString	m_downloadFile
DownloadState	m_downloadState
MythDialogBox *	m_popupMenu

Detailed Description

View and select installed themes.

Definition at line 27 of file themechooser.h.

Member Enumeration Documentation

enum ThemeChooser::DownloadState [private]

Enumerator:

dsIdle
dsDownloadingOnBackend
dsDownloadingOnFrontend
dsExtractingTheme

Definition at line 58 of file themechooser.h.

Constructor & Destructor Documentation

ThemeChooser::ThemeChooser	(	MythScreenStack *	parent,
		const QString	name = `"ThemeChooser"`
	)

Creates a new ThemeChooser Screen.

Parameters:

	parent	Pointer to the screen stack
	name	The name of the window

Definition at line 72 of file themechooser.cpp.

ThemeChooser::~ThemeChooser ( )

Definition at line 90 of file themechooser.cpp.

Member Function Documentation

bool ThemeChooser::Create ( void ) [virtual]

Reimplemented from MythScreenType.

Definition at line 101 of file themechooser.cpp.

Referenced by TVMenuCallback().

void ThemeChooser::Load ( void ) [virtual]

Load data which will ultimately be displayed on-screen or used to determine what appears on-screen (See Warning).

Warning:: This method should only load data, it should NEVER perform UI routines or segfaults WILL result. This includes assinging data to any widgets, calling methods on a widget or anything else which triggers redraws. The safest and recommended approach is to avoid any interaction with a libmythui class or class member.

Reimplemented from MythScreenType.

Definition at line 145 of file themechooser.cpp.

void ThemeChooser::Init ( void ) [virtual]

Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load().