MythConfirmationDialog Class Reference

Dialog asking for user confirmation. More...

#include <mythdialogbox.h>

Inheritance diagram for MythConfirmationDialog:

Collaboration diagram for MythConfirmationDialog:

Signals
void	haveResult (bool)
Signals inherited from MythScreenType
void	Exiting ()
Signals inherited from MythUIType
void	RequestUpdate ()
void	RequestUpdate (const QRect &)
void	RequestRegionUpdate (const QRect &)
void	TakingFocus ()
void	LosingFocus ()
void	Showing ()
void	Hiding ()
void	Enabling ()
void	Disabling ()
void	FinishedMoving ()
void	FinishedFading ()
void	DependChanged (bool isDefault)

Public Member Functions
	MythConfirmationDialog (MythScreenStack *parent, const QString &message, bool showCancel=true)
bool	Create (void)
void	SetReturnEvent (QObject *retobject, const QString &resultid)
void	SetData (QVariant data)
void	SetMessage (const QString &message)
bool	keyPressEvent (QKeyEvent *event)
	Key event handler.
Public Member Functions inherited from MythScreenType
	MythScreenType (MythScreenStack *parent, const QString &name, bool fullscreen=true)
virtual	~MythScreenType ()
virtual bool	gestureEvent (MythGestureEvent *)
	Mouse click/movement handler, receives mouse gesture events from the QCoreApplication event loop.
virtual void	ShowMenu (void)
void	doInit (void)
void	LoadInForeground (void)
bool	IsInitialized (void) const
	Has Init() been called on this screen?
bool	IsFullscreen (void) const
void	SetFullscreen (bool full)
MythUIType *	GetFocusWidget (void) const
bool	SetFocusWidget (MythUIType *widget=NULL)
virtual bool	NextPrevWidgetFocus (bool up_or_down)
void	BuildFocusList (void)
MythScreenStack *	GetScreenStack () const
virtual void	aboutToHide (void)
virtual void	aboutToShow (void)
bool	IsDeleting (void) const
void	SetDeleting (bool deleting)
bool	IsLoading (void)
bool	IsLoaded (void)
void	SetTextFromMap (InfoMap &infoMap)
void	ResetMap (InfoMap &infoMap)
virtual MythPainter *	GetPainter (void)
Public Member Functions inherited from MythUIType
	MythUIType (QObject *parent, const QString &name)
virtual void	Reset (void)
	Reset the widget to it's original state, should not reset changes made by the theme.
void	AddChild (MythUIType *child)
	Add a child UIType.
MythUIType *	GetChild (const QString &name) const
	Get a named child of this UIType.
MythUIType *	GetChildAt (const QPoint &p, bool recursive=true, bool focusable=true) const
	Return the first MythUIType which accepts focus found at the given coordinates.
QList< MythUIType * > *	GetAllChildren (void)
	Return a list of all child widgets.
void	DeleteChild (const QString &name)
	Delete a named child of this UIType.
void	DeleteChild (MythUIType *child)
	Delete the given UIType if it is a child of this UIType.
void	DeleteAllChildren (void)
	Delete all child widgets.
bool	NeedsRedraw (void) const
void	ResetNeedsRedraw (void)
void	SetRedraw (void)
void	SetChildNeedsRedraw (MythUIType *child)
bool	CanTakeFocus (void) const
	Return if this widget can accept input focus.
void	SetCanTakeFocus (bool set=true)
	Set whether this widget can take focus.
void	SetFocusOrder (int)
bool	IsEnabled (void) const
void	SetEnabled (bool enable)
bool	MoveToTop (void)
bool	MoveChildToTop (MythUIType *child)
void	ActivateAnimations (MythUIAnimation::Trigger trigger)
QList< MythUIAnimation * > *	GetAnimations (void)
virtual void	Pulse (void)
	Pulse is called 70 times a second to trigger a single frame of an animation.
void	Draw (MythPainter *p, int xoffset, int yoffset, int alphaMod=255, QRect clipRegion=QRect())
void	SetPosition (int x, int y)
	Convenience method, calls SetPosition(const MythPoint&) Override that instead to change functionality.
virtual void	SetPosition (const MythPoint &pos)
virtual MythPoint	GetPosition (void) const
virtual void	SetSize (const QSize &size)
virtual void	SetMinSize (const MythPoint &size)
	Set the minimum size of this widget, for widgets which can be rescaled.
virtual QSize	GetMinSize (void) const
virtual void	SetArea (const MythRect &rect)
virtual void	AdjustMinArea (int delta_x, int delta_y, int delta_w, int delta_h)
	Adjust the size of a sibling.
virtual void	VanishSibling (void)
virtual void	SetMinAreaParent (MythRect actual_area, MythRect full_area, MythUIType *child)
	Adjust the size of sibling objects within the button.
virtual void	SetMinArea (const MythRect &rect)
	Set the minimum area based on the given size.
virtual MythRect	GetArea (void) const
	If the object has a minimum area defined, return it, other wise return the default area.
virtual MythRect	GetFullArea (void) const
virtual void	RecalculateArea (bool recurse=true)
void	ExpandArea (const MythRect &rect)
virtual QRegion	GetDirtyArea (void) const
bool	IsVisible (bool recurse=false) const
void	SetVisible (bool visible)
void	MoveTo (QPoint destXY, QPoint speedXY)
void	AdjustAlpha (int mode, int alphachange, int minalpha=0, int maxalpha=255)
void	SetAlpha (int newalpha)
int	GetAlpha (void) const
virtual void	mediaEvent (MythMediaEvent *)
	Media/Device status event handler, received from MythMediaMonitor.
MythFontProperties *	GetFont (const QString &text) const
bool	AddFont (const QString &text, MythFontProperties *fontProp)
void	SetHelpText (const QString &text)
QString	GetHelpText (void) const
void	SetXMLLocation (const QString &filename, int where)
QString	GetXMLLocation (void) const
bool	IsDeferredLoading (bool recurse=false) const
void	SetDeferLoad (bool defer)
virtual void	LoadNow (void)
	Cause images in this and child widgets to be loaded.
bool	ContainsPoint (const QPoint &point) const
	Check if the given point falls within this widgets area.
void	SetPainter (MythPainter *painter)
void	SetCentre (UIEffects::Centre centre)
void	SetZoom (float zoom)
void	SetHorizontalZoom (float zoom)
void	SetVerticalZoom (float zoom)
void	SetAngle (float angle)
void	SetDependIsDefault (bool isDefault)
void	SetReverseDependence (bool reverse)
void	SetDependsMap (QMap< QString, QString > dependsMap)
QMap< QString, QString >	GetDependsMap () const

Private Slots
void	Confirm (void)
void	Cancel ()

Private Member Functions
void	sendResult (bool)

Private Attributes
MythUIText *	m_messageText
QString	m_message
bool	m_showCancel
QObject *	m_retObject
QString	m_id
QVariant	m_resultData

Additional Inherited Members
Public Slots inherited from MythScreenType
virtual void	Close ()
Static Public Member Functions inherited from XMLParseBase
static QString	getFirstText (QDomElement &element)
static bool	parseBool (const QString &text)
static bool	parseBool (QDomElement &element)
static MythPoint	parsePoint (const QString &text, bool normalize=true)
static MythPoint	parsePoint (QDomElement &element, bool normalize=true)
static QSize	parseSize (const QString &text, bool normalize=true)
static QSize	parseSize (QDomElement &element, bool normalize=true)
static MythRect	parseRect (const QString &text, bool normalize=true)
static MythRect	parseRect (QDomElement &element, bool normalize=true)
static int	parseAlignment (const QString &text)
static int	parseAlignment (QDomElement &element)
static QBrush	parseGradient (const QDomElement &element)
static QString	parseText (QDomElement &element)
static MythUIType *	GetGlobalObjectStore (void)
static void	ClearGlobalObjectStore (void)
static void	ParseChildren (const QString &filename, QDomElement &element, MythUIType *parent, bool showWarnings)
static MythUIType *	ParseUIType (const QString &filename, QDomElement &element, const QString &type, MythUIType *parent, MythScreenType *screen, bool showWarnings, QMap< QString, QString > &parentDependsMap)
static bool	WindowExists (const QString &xmlfile, const QString &windowname)
static bool	LoadWindowFromXML (const QString &xmlfile, const QString &windowname, MythUIType *parent)
static bool	LoadBaseTheme (void)
static bool	LoadBaseTheme (const QString &baseTheme)
static bool	CopyWindowFromBase (const QString &windowname, MythScreenType *win)
Protected Member Functions inherited from MythScreenType
	MythScreenType (MythUIType *parent, const QString &name, bool fullscreen=true)
virtual void	CopyFrom (MythUIType *base)
	Copy this widgets state from another.
virtual void	CreateCopy (MythUIType *parent)
	Copy the state of this widget to the one given, it must be of the same type.
virtual bool	ParseElement (const QString &filename, QDomElement &element, bool showWarnings)
	Parse the xml definition of this widget setting the state of the object accordingly.
virtual void	Load (void)
	Load data which will ultimately be displayed on-screen or used to determine what appears on-screen (See Warning)
virtual void	Init (void)
	Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load()
void	LoadInBackground (QString message="")
void	ReloadInBackground (void)
void	OpenBusyPopup (QString message="")
void	CloseBusyPopup (void)
void	SetBusyPopupMessage (const QString &message)
void	ResetBusyPopup (void)
Protected Attributes inherited from MythScreenType
bool	m_FullScreen
bool	m_IsDeleting
QSemaphore	m_LoadLock
volatile bool	m_IsLoading
volatile bool	m_IsLoaded
bool	m_IsInitialized
MythUIType *	m_CurrentFocusWidget
QMap< int, MythUIType * >	m_FocusWidgetList
MythScreenStack *	m_ScreenStack
MythUIBusyDialog *	m_BusyPopup
QRegion	m_SavedMask

Detailed Description

Dialog asking for user confirmation.

Ok and optional Cancel button.

Sends out a DialogCompletionEvent event and the haveResult() signal containing the result.

Definition at line 182 of file mythdialogbox.h.

Constructor & Destructor Documentation

MythConfirmationDialog::MythConfirmationDialog	(	MythScreenStack *	parent,
		const QString &	message,
		bool	showCancel = true
	)

Definition at line 447 of file mythdialogbox.cpp.

Member Function Documentation

bool MythConfirmationDialog::Create ( void  )

virtual

Reimplemented from MythScreenType.

Definition at line 460 of file mythdialogbox.cpp.

Referenced by ImportIconsWizard::askSubmit(), GuideGrid::ChannelGroupMenu(), CustomEdit::checkSyntax(), StatusBox::clicked(), MythControls::Close(), VideoDialog::createOkDialog(), MetadataOptions::customEvent(), ChannelEditor::del(), ZMEvents::deleteAll(), ChannelEditor::deleteChannels(), MythControls::DeleteKey(), ViewScheduled::deleteRule(), GuideGrid::deleteRule(), StatusBox::keyPressEvent(), ExitPrompter::masterPromptExit(), VideoDialog::OnRemoveVideo(), VideoDialog::PromptToScan(), ProgramRecPriority::remove(), VideoDialog::RemoveVideo(), MythControls::ResolveConflict(), NetSearch::searchTimeout(), ProgLister::ShowDeleteRuleMenu(), ShowOkPopup(), showWarningDialog(), GeneralSetupWizard::slotDelete(), BookmarkManager::slotDeleteCurrent(), BookmarkManager::slotDeleteMarked(), RSSEditor::slotDeleteSite(), NetSearch::slotDeleteVideo(), NetTree::slotDeleteVideo(), GeneralSetupWizard::slotSubmit(), and TV::StartTV().

void MythConfirmationDialog::SetReturnEvent	(	QObject *	retobject,
		const QString &	resultid
	)

Definition at line 533 of file mythdialogbox.cpp.

Referenced by ImportIconsWizard::askSubmit(), CustomEdit::checkSyntax(), StatusBox::clicked(), MythControls::Close(), ChannelEditor::del(), ChannelEditor::deleteChannels(), MythControls::DeleteKey(), ViewScheduled::deleteRule(), GuideGrid::deleteRule(), OSD::DialogShow(), StatusBox::keyPressEvent(), RipStatus::keyPressEvent(), ExitPrompter::masterPromptExit(), VideoDialog::PromptToScan(), ProgramRecPriority::remove(), MythControls::ResolveConflict(), and ProgLister::ShowDeleteRuleMenu().

void MythConfirmationDialog::SetData ( QVariant  data )

inline

Definition at line 192 of file mythdialogbox.h.

Referenced by StatusBox::clicked(), ChannelEditor::del(), ViewScheduled::deleteRule(), GuideGrid::deleteRule(), OSD::DialogShow(), ProgramRecPriority::remove(), MythControls::ResolveConflict(), and ProgLister::ShowDeleteRuleMenu().

void MythConfirmationDialog::SetMessage

(

const QString &

message

)

Definition at line 526 of file mythdialogbox.cpp.

Referenced by OSD::CheckExpiry().

bool MythConfirmationDialog::keyPressEvent ( QKeyEvent *  )

virtual

Key event handler.

Parameters

event

Keypress event

Reimplemented from MythScreenType.

Definition at line 500 of file mythdialogbox.cpp.

void MythConfirmationDialog::haveResult ( bool  )

signal

Referenced by sendResult().

void MythConfirmationDialog::sendResult ( bool  ok )

private

Definition at line 550 of file mythdialogbox.cpp.

Referenced by Cancel(), Confirm(), and keyPressEvent().

void MythConfirmationDialog::Confirm ( void  )

privateslot

Definition at line 540 of file mythdialogbox.cpp.

Referenced by Create().

void MythConfirmationDialog::Cancel ( void  )

privateslot

Definition at line 545 of file mythdialogbox.cpp.

Referenced by Create().

Member Data Documentation

MythUIText* MythConfirmationDialog::m_messageText

private

Definition at line 202 of file mythdialogbox.h.

Referenced by Create(), MythConfirmationDialog(), and SetMessage().

QString MythConfirmationDialog::m_message

private

Definition at line 203 of file mythdialogbox.h.

Referenced by Create(), MythConfirmationDialog(), and SetMessage().

bool MythConfirmationDialog::m_showCancel

private

Definition at line 204 of file mythdialogbox.h.

Referenced by Create(), and MythConfirmationDialog().

QObject* MythConfirmationDialog::m_retObject

private

Definition at line 205 of file mythdialogbox.h.

Referenced by MythConfirmationDialog(), sendResult(), and SetReturnEvent().

QString MythConfirmationDialog::m_id

private

Definition at line 206 of file mythdialogbox.h.

Referenced by MythConfirmationDialog(), sendResult(), and SetReturnEvent().

QVariant MythConfirmationDialog::m_resultData

private

Definition at line 207 of file mythdialogbox.h.

Referenced by sendResult().

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

• mythdialogbox.h
• mythdialogbox.cpp