MythUIHelper Class Reference

#include <mythuihelper.h>

Public Member Functions
void	Init (MythUIMenuCallbacks &cbs)
MythUIMenuCallbacks *	GetMenuCBs (void)
void	LoadQtConfig (void)
void	UpdateImageCache (void)
MythImage *	GetImageFromCache (const QString &url)
MythImage *	CacheImage (const QString &url, MythImage *im, bool nodisk=false)
void	RemoveFromCacheByURL (const QString &url)
void	RemoveFromCacheByFile (const QString &fname)
bool	IsImageInCache (const QString &url)
QString	GetThemeCacheDir (void)
void	IncludeInCacheSize (MythImage *im)
void	ExcludeFromCacheSize (MythImage *im)
Settings *	qtconfig (void)
bool	IsScreenSetup (void)
bool	IsTopScreenInitialized (void)
void	GetScreenSettings (float &wmult, float &hmult)
void	GetScreenSettings (int &width, float &wmult, int &height, float &hmult)
void	GetScreenSettings (int &xbase, int &width, float &wmult, int &ybase, int &height, float &hmult)
void	GetScreenBounds (int &xbase, int &ybase, int &width, int &height)
bool	IsGeometryOverridden (void)
QPixmap *	LoadScalePixmap (QString filename, bool fromcache=true)
QImage *	LoadScaleImage (QString filename, bool fromcache=true)
MythImage *	LoadCacheImage (QString srcfile, QString label, MythPainter *painter, ImageCacheMode cacheMode=kCacheNormal)
void	ThemeWidget (QWidget *widget)
QString	FindThemeDir (const QString &themename)
	Returns the full path to the theme denoted by themename.
QString	FindMenuThemeDir (const QString &menuname)
	Returns the full path to the menu theme denoted by menuname.
QString	GetThemeDir (void)
QString	GetThemeName (void)
QStringList	GetThemeSearchPath (void)
QString	GetMenuThemeDir (void)
QList< ThemeInfo >	GetThemes (ThemeType type)
bool	FindThemeFile (QString &filename)
QFont	GetBigFont (void)
QFont	GetMediumFont (void)
QFont	GetSmallFont (void)
void	DisableScreensaver (void)
void	RestoreScreensaver (void)
void	ResetScreensaver (void)
void	DoDisableScreensaver (void)
void	DoRestoreScreensaver (void)
void	DoResetScreensaver (void)
bool	GetScreensaverEnabled (void)
bool	GetScreenIsAsleep (void)
void	AddCurrentLocation (QString location)
QString	RemoveCurrentLocation (void)
QString	GetCurrentLocation (bool fullPath=false, bool mainStackOnly=true)
MThreadPool *	GetImageThreadPool (void)
double	GetPixelAspectRatio (void) const
QSize	GetBaseSize (void) const
void	SetFontStretch (int stretch)
int	GetFontStretch (void) const
Static Public Member Functions
static void	ParseGeometryOverride (const QString &geometry)
	Parse an X11 style command line geometry string.
static void	SetX11Display (const QString &display)
	This needs to be set before MythUIHelper is initialized so that the MythUIHelper::Init() can detect Xinerama setups.
static QString	GetX11Display (void)
static MythUIHelper *	getMythUI (void)
static void	destroyMythUI (void)
Static Public Attributes
static QString	x11_display
Protected Member Functions
	MythUIHelper ()
	~MythUIHelper ()
Private Member Functions
void	SetPalette (QWidget *widget)
void	InitializeScreenSettings (void)
void	ClearOldImageCache (void)
void	RemoveCacheDir (const QString &dirname)
Private Attributes
MythUIHelperPrivate *	d
QMutex	m_locationLock
QStringList	m_currentLocation

Detailed Description

Definition at line 42 of file mythuihelper.h.

Constructor & Destructor Documentation

MythUIHelper::MythUIHelper ( ) [protected]

Definition at line 386 of file mythuihelper.cpp.

Referenced by getMythUI().

MythUIHelper::~MythUIHelper ( ) [protected]

Definition at line 391 of file mythuihelper.cpp.

Member Function Documentation

void MythUIHelper::Init ( MythUIMenuCallbacks & cbs )

Definition at line 396 of file mythuihelper.cpp.

Referenced by MythContextPrivate::Init().

MythUIMenuCallbacks * MythUIHelper::GetMenuCBs ( void )

Definition at line 411 of file mythuihelper.cpp.

Referenced by MythThemedMenu::handleAction().

void MythUIHelper::LoadQtConfig ( void )

Definition at line 426 of file mythuihelper.cpp.

Referenced by main(), reloadTheme(), resetTheme(), and MythContextPrivate::TempMainWindow().

void MythUIHelper::UpdateImageCache ( void )

Definition at line 493 of file mythuihelper.cpp.

Referenced by MythMainWindow::Init().

MythImage * MythUIHelper::GetImageFromCache ( const QString & url )

Definition at line 516 of file mythuihelper.cpp.

Referenced by LoadCacheImage().

MythImage * MythUIHelper::CacheImage	(	const QString &	url,
		MythImage *	im,
		bool	nodisk = `false`
	)

Definition at line 558 of file mythuihelper.cpp.

Referenced by LoadCacheImage(), and ImageLoader::LoadImage().

void MythUIHelper::RemoveFromCacheByURL ( const QString & url )

Definition at line 652 of file mythuihelper.cpp.

Referenced by LoadCacheImage(), and RemoveFromCacheByFile().

void MythUIHelper::RemoveFromCacheByFile ( const QString & fname )

Definition at line 673 of file mythuihelper.cpp.

Referenced by EditAlbumartDialog::customEvent(), EditAlbumartDialog::removeCachedImage(), and MetadataImageDownload::run().

bool MythUIHelper::IsImageInCache ( const QString & url )

Definition at line 713 of file mythuihelper.cpp.

QString MythUIHelper::GetThemeCacheDir ( void )

Definition at line 726 of file mythuihelper.cpp.

Referenced by CacheImage(), ClearOldImageCache(), ThemeChooser::Load(), LoadCacheImage(), RemoveFromCacheByFile(), and RemoveFromCacheByURL().

void MythUIHelper::IncludeInCacheSize ( MythImage * im )

Definition at line 538 of file mythuihelper.cpp.

Referenced by MythImage::Assign(), MythImage::DownRef(), and MythImage::SetIsInCache().

void MythUIHelper::ExcludeFromCacheSize ( MythImage * im )

Definition at line 548 of file mythuihelper.cpp.

Referenced by MythImage::Assign(), MythImage::DownRef(), MythImage::SetIsInCache(), and MythImage::UpRef().

Settings * MythUIHelper::qtconfig ( void )

Definition at line 488 of file mythuihelper.cpp.

Referenced by MythThemeBase::Init(), and MythThemeBase::Reload().

bool MythUIHelper::IsScreenSetup ( void )

Definition at line 416 of file mythuihelper.cpp.

Referenced by SchemaUpgradeWizard::PromptForUpgrade(), MythContextPrivate::ShowConnectionFailurePopup(), and MythContextPrivate::ShowVersionMismatchPopup().

bool MythUIHelper::IsTopScreenInitialized ( void )

Definition at line 421 of file mythuihelper.cpp.

Referenced by Frontend::PlayRecording(), and NetworkControl::processPlay().

void MythUIHelper::GetScreenSettings	(	float &	wmult,
		float &	hmult
	)

Definition at line 854 of file mythuihelper.cpp.

Referenced by ConfigurationGroup::ConfigurationGroup(), MythUIVirtualKeyboard::Create(), ConfigurationDialog::dialogWidget(), ProfileGroupEditor::exec(), ScreenWizard::getSettings(), ImageView::ImageView(), TV::Init(), MythMainWindow::Init(), LoadScaleImage(), LoadScalePixmap(), MythDialog::MythDialog(), MythPopupBox::MythPopupBox(), MythProgressDialog::MythProgressDialog(), OSD::OverrideUIScale(), VirtualKeyboardQt::SwitchLayout(), and ThemeWidget().

void MythUIHelper::GetScreenSettings	(	int &	width,
		float &	wmult,
		int &	height,
		float &	hmult
	)

Definition at line 860 of file mythuihelper.cpp.

void MythUIHelper::GetScreenSettings	(	int &	xbase,
		int &	width,
		float &	wmult,
		int &	ybase,
		int &	height,
		float &	hmult
	)

Definition at line 870 of file mythuihelper.cpp.

void MythUIHelper::GetScreenBounds	(	int &	xbase,
		int &	ybase,
		int &	width,
		int &	height
	)

Definition at line 844 of file mythuihelper.cpp.

Referenced by TV::Init().

void MythUIHelper::ParseGeometryOverride ( const QString & geometry ) [static]

Parse an X11 style command line geometry string.

Accepts strings like -geometry 800x600 or -geometry 800x600+112+22 to override the fullscreen and user default screen dimensions

Definition at line 892 of file mythuihelper.cpp.

Referenced by main().

bool MythUIHelper::IsGeometryOverridden ( void )

Definition at line 990 of file mythuihelper.cpp.

QPixmap * MythUIHelper::LoadScalePixmap	(	QString	filename,
		bool	fromcache = `true`
	)

Definition at line 1408 of file mythuihelper.cpp.

Referenced by MythUIGuideGrid::LoadImage(), XMLParse::parseKey(), XMLParse::parseKeyboard(), MythUIGuideGrid::SetArrow(), and ThemeWidget().

QImage * MythUIHelper::LoadScaleImage	(	QString	filename,
		bool	fromcache = `true`
	)

Definition at line 1308 of file mythuihelper.cpp.

Referenced by ImageView::GetScreenShot(), MythImage::Load(), and ThumbGenerator::loadFile().

MythImage * MythUIHelper::LoadCacheImage	(	QString	srcfile,
		QString	label,
		MythPainter *	painter,
		ImageCacheMode	cacheMode = `kCacheNormal`
	)

Definition at line 1490 of file mythuihelper.cpp.

Referenced by MythUIImage::Load(), and ImageLoader::LoadImage().

void MythUIHelper::ThemeWidget ( QWidget * widget )

Definition at line 1217 of file mythuihelper.cpp.

Referenced by MythMainWindow::Init(), MythDialog::MythDialog(), MythPopupBox::MythPopupBox(), and MythProgressDialog::MythProgressDialog().

QString MythUIHelper::FindThemeDir ( const QString & themename )

Returns the full path to the theme denoted by themename.

If the theme cannot be found falls back to the DEFAULT_UI_THEME. If the DEFAULT_UI_THEME doesn't exist then returns an empty string.

Parameters:

themename

The theme name.

Returns:: Path to theme or empty string.

Definition at line 1006 of file mythuihelper.cpp.

Referenced by LoadQtConfig(), main(), reloadTheme(), and resetTheme().

QString MythUIHelper::FindMenuThemeDir ( const QString & menuname )

Returns the full path to the menu theme denoted by menuname.

If the theme cannot be found falls back to the default menu. If the default menu theme doesn't exist then returns an empty string.

Parameters:

menuname

The menutheme name.

Returns:: Path to theme or empty string.

Definition at line 1071 of file mythuihelper.cpp.

Referenced by LoadQtConfig().

QString MythUIHelper::GetThemeDir ( void )

Definition at line 1114 of file mythuihelper.cpp.

Referenced by MythThemedMenu::findMenuFile(), GetThemeSearchPath(), MythThemeBase::Init(), MythUIGuideGrid::LoadImage(), MythImageReader::MythImageReader(), mythplugin_config(), MythUIImage::ParseElement(), MythThemeBase::Reload(), runMenu(), and MythUIGuideGrid::SetArrow().

QString MythUIHelper::GetThemeName ( void )

Definition at line 1119 of file mythuihelper.cpp.

QStringList MythUIHelper::GetThemeSearchPath ( void )

Definition at line 1124 of file mythuihelper.cpp.

Referenced by FindThemeFile(), XMLParseBase::LoadBaseTheme(), loadScreens(), XMLParse::LoadTheme(), XMLParseBase::LoadWindowFromXML(), MythUIGuideGrid::parseDefaultCategoryColors(), and XMLParseBase::WindowExists().

QString MythUIHelper::GetMenuThemeDir ( void )

Definition at line 1109 of file mythuihelper.cpp.

Referenced by MythThemedMenu::findMenuFile().

QList< ThemeInfo > MythUIHelper::GetThemes ( ThemeType type )

Definition at line 1138 of file mythuihelper.cpp.

Referenced by MenuTheme().

bool MythUIHelper::FindThemeFile ( QString & filename )

Definition at line 1274 of file mythuihelper.cpp.

Referenced by MythBrowser::Create(), MythWebPage::extension(), MythUIWebBrowser::Init(), LoadCacheImage(), LoadScaleImage(), and LoadScalePixmap().

QFont MythUIHelper::GetBigFont ( void )

Definition at line 1585 of file mythuihelper.cpp.

Referenced by MythDialog::MythDialog().

QFont MythUIHelper::GetMediumFont ( void )

Definition at line 1594 of file mythuihelper.cpp.

Referenced by VisualBase::drawWarning(), and MythDialog::MythDialog().

QFont MythUIHelper::GetSmallFont ( void )

Definition at line 1603 of file mythuihelper.cpp.

Referenced by MythDialog::MythDialog().

void MythUIHelper::DisableScreensaver ( void )

Definition at line 1612 of file mythuihelper.cpp.

Referenced by TV::ChangeChannel(), TV::DoPlay(), TV::DoTogglePauseFinish(), GLSingleView::GLSingleView(), TV::HandleStateChange(), SingleView::keyPressEvent(), GLSingleView::keyPressEvent(), DVDRingBuffer::safe_read(), SingleView::SingleView(), and TV::ToggleInputs().

void MythUIHelper::RestoreScreensaver ( void )

Definition at line 1622 of file mythuihelper.cpp.

Referenced by SingleView::keyPressEvent(), GLSingleView::keyPressEvent(), TV::RestoreScreenSaver(), and DVDRingBuffer::safe_read().

void MythUIHelper::ResetScreensaver ( void )

Definition at line 1632 of file mythuihelper.cpp.

Referenced by MythMainWindow::customEvent(), CECAdapterPriv::HandleKeyPresses(), and NetworkControl::processKey().

void MythUIHelper::DoDisableScreensaver ( void )

Definition at line 1642 of file mythuihelper.cpp.

Referenced by MythMainWindow::customEvent(), VisualBase::VisualBase(), and ZMLivePlayer::ZMLivePlayer().

void MythUIHelper::DoRestoreScreensaver ( void )

Definition at line 1651 of file mythuihelper.cpp.

Referenced by MythMainWindow::customEvent(), VisualBase::~VisualBase(), and ZMLivePlayer::~ZMLivePlayer().

void MythUIHelper::DoResetScreensaver ( void )

Definition at line 1660 of file mythuihelper.cpp.

Referenced by MythMainWindow::customEvent().

bool MythUIHelper::GetScreensaverEnabled ( void )

Definition at line 1669 of file mythuihelper.cpp.

bool MythUIHelper::GetScreenIsAsleep ( void )

Definition at line 1674 of file mythuihelper.cpp.

void MythUIHelper::SetX11Display ( const QString & display ) [static]

This needs to be set before MythUIHelper is initialized so that the MythUIHelper::Init() can detect Xinerama setups.

Definition at line 1684 of file mythuihelper.cpp.

Referenced by main().

QString MythUIHelper::GetX11Display ( void ) [static]

Definition at line 1690 of file mythuihelper.cpp.

Referenced by MythXDisplay::Open().

MythUIHelper * MythUIHelper::getMythUI ( void ) [static]

Definition at line 43 of file mythuihelper.cpp.

Referenced by GetMythUI(), and OSD::OverrideUIScale().

void MythUIHelper::destroyMythUI ( void ) [static]

Definition at line 58 of file mythuihelper.cpp.

Referenced by DestroyMythUI().

void MythUIHelper::AddCurrentLocation ( QString location )

Definition at line 1697 of file mythuihelper.cpp.

Referenced by GameHandler::Launchgame(), playDisc(), runMusicPlayback(), runMusicSelection(), and TVMenuCallback().

QString MythUIHelper::RemoveCurrentLocation ( void )

Definition at line 1705 of file mythuihelper.cpp.

Referenced by GameHandler::Launchgame(), playDisc(), runMusicPlayback(), runMusicSelection(), and TVMenuCallback().

QString MythUIHelper::GetCurrentLocation	(	bool	fullPath = `false`,
		bool	mainStackOnly = `true`
	)

Definition at line 1715 of file mythuihelper.cpp.

Referenced by ThemeUpdateChecker::checkForUpdate(), Frontend::PlayRecording(), NetworkControl::processJump(), NetworkControl::processPlay(), and NetworkControl::processQuery().

MThreadPool * MythUIHelper::GetImageThreadPool ( void )

Definition at line 1768 of file mythuihelper.cpp.

Referenced by MythUIImage::Load(), and MythUIImage::~MythUIImage().

double MythUIHelper::GetPixelAspectRatio ( void ) const

Definition at line 1773 of file mythuihelper.cpp.

Referenced by GalleryUtil::ScaleToDest().

QSize MythUIHelper::GetBaseSize ( void ) const

Definition at line 1778 of file mythuihelper.cpp.

Referenced by OSD::OverrideUIScale(), and MythFontProperties::SetPixelSize().

void MythUIHelper::SetFontStretch ( int stretch )

Definition at line 1783 of file mythuihelper.cpp.

Referenced by OSD::OverrideUIScale(), and OSD::RevertUIScale().

int MythUIHelper::GetFontStretch ( void ) const

Definition at line 1788 of file mythuihelper.cpp.

Referenced by OSD::OverrideUIScale(), MythUIText::ParseElement(), and MythUIGuideGrid::ParseElement().

void MythUIHelper::SetPalette ( QWidget * widget ) [private]

Definition at line 1171 of file mythuihelper.cpp.

Referenced by ThemeWidget().

void MythUIHelper::InitializeScreenSettings ( void ) [private]

void MythUIHelper::ClearOldImageCache ( void ) [private]

Definition at line 738 of file mythuihelper.cpp.

Referenced by UpdateImageCache().

void MythUIHelper::RemoveCacheDir ( const QString & dirname ) [private]

Definition at line 804 of file mythuihelper.cpp.

Referenced by ClearOldImageCache().

Member Data Documentation

QString MythUIHelper::x11_display [static]

Definition at line 123 of file mythuihelper.h.

Referenced by GetX11Display(), and SetX11Display().

MythUIHelperPrivate* MythUIHelper::d [private]

QMutex MythUIHelper::m_locationLock [private]

Definition at line 153 of file mythuihelper.h.

Referenced by AddCurrentLocation(), GetCurrentLocation(), and RemoveCurrentLocation().

QStringList MythUIHelper::m_currentLocation [private]

Definition at line 154 of file mythuihelper.h.

Referenced by AddCurrentLocation(), GetCurrentLocation(), and RemoveCurrentLocation().

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

MythUIHelper Class Reference

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation