Classes | Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
ifilegui::CFilePreviewGuiComp Class Reference

Component for the preview of the file contents. More...

#include <CFilePreviewGuiComp.h>

Inheritance diagram for ifilegui::CFilePreviewGuiComp:
iqtgui::TDesignerGuiObserverCompBase< Ui::CFilePreviewGuiComp, ifile::IFileNameParam > ibase::TModelObserverCompBaseWrap< iqtgui::TGuiObserverWrap< iqtgui::TDesignerGuiCompBase< Ui::CFilePreviewGuiComp, QWidget >, imod::TSingleModelObserverBase< ifile::IFileNameParam > > > iqtgui::TGuiObserverWrap< iqtgui::TDesignerGuiCompBase< Ui::CFilePreviewGuiComp, QWidget >, imod::TSingleModelObserverBase< ifile::IFileNameParam > > iqtgui::TDesignerGuiCompBase< Ui::CFilePreviewGuiComp, QWidget > imod::TSingleModelObserverBase< ifile::IFileNameParam > imod::IModelEditor iqtgui::TGuiComponentBase< QWidget > imod::CSingleModelObserverBase istd::IPolymorphic iqtgui::CGuiComponentBase imod::IObserver ibase::TLocalizableWrap< icomp::CComponentBase > iqtgui::IGuiObject istd::IPolymorphic icomp::CComponentBase istd::IPolymorphic icomp::IComponent istd::IPolymorphic

Classes

class  PreviewWidget
 Helper class to watch after QGraphicsView Resize. More...
 

Public Types

typedef
iqtgui::TDesignerGuiObserverCompBase
< Ui::CFilePreviewGuiComp,
ifile::IFileNameParam
BaseClass
 
- Public Types inherited from iqtgui::TGuiComponentBase< QWidget >
typedef CGuiComponentBase BaseClass
 
- Public Types inherited from iqtgui::CGuiComponentBase
typedef icomp::CComponentBase BaseClass
 
- Public Types inherited from ibase::TLocalizableWrap< icomp::CComponentBase >
typedef icomp::CComponentBase BaseClass
 
- Public Types inherited from imod::TSingleModelObserverBase< ifile::IFileNameParam >
typedef CSingleModelObserverBase BaseClass
 
typedef ifile::IFileNameParam ModelType
 
- Public Types inherited from imod::CSingleModelObserverBase
typedef imod::IModel ModelType
 
- Public Types inherited from imod::IModelEditor
enum  ChangeFlags { CF_INIT_EDITOR = 0x3720694 }
 Data model change notification flags. More...
 

Public Member Functions

 CFilePreviewGuiComp ()
 
- Public Member Functions inherited from iqtgui::TGuiComponentBase< QWidget >
 TGuiComponentBase ()
 
virtual QWidget * GetQtWidget () const
 
- Public Member Functions inherited from iqtgui::CGuiComponentBase
 I_REGISTER_SUBELEMENT_INTERFACE_T (VisualStatus, IVisualStatus, ExtractVisualStatus)
 
 I_REGISTER_SUBELEMENT_INTERFACE_T (VisualStatus, istd::IChangeable, ExtractVisualStatus)
 
 I_REGISTER_SUBELEMENT_INTERFACE_T (VisualStatus, imod::IModel, ExtractVisualStatus)
 
 CGuiComponentBase ()
 
bool IsGuiShown () const
 
virtual bool IsGuiCreated () const
 Inform if GUI was initilized. More...
 
virtual bool CreateGui (QWidget *parentPtr)
 Initialize GUI and connect it to the parent. More...
 
virtual bool DestroyGui ()
 Release GUI and disconnect it from parent. More...
 
virtual QWidget * GetWidget () const
 Get access to internal QWidget object. More...
 
virtual void OnTryClose (bool *ignoredPtr=NULL)
 Called on trying to close application. More...
 
- Public Member Functions inherited from ibase::TLocalizableWrap< icomp::CComponentBase >
 TLocalizableWrap ()
 
virtual void EnableLocalization (bool enableLocalization=true)
 If enabled, listen to the language change event from the application context. More...
 
- Public Member Functions inherited from icomp::CComponentBase
 CComponentBase ()
 Create component and assign it to specific context. More...
 
virtual const ICompositeComponentGetParentComponent (bool ownerOnly=false) const
 Get parent of this component. More...
 
virtual void * GetInterface (const istd::CClassInfo &interfaceType, const QByteArray &subId="")
 Get access to specified component interface. More...
 
virtual const IComponentContextGetComponentContext () const
 Get access to component context describing all application-specified component information loaded from components registry. More...
 
virtual void SetComponentContext (const icomp::IComponentContext *contextPtr, const ICompositeComponent *parentPtr, bool isParentOwner)
 Set component context of this component. More...
 
- Public Member Functions inherited from istd::IPolymorphic
virtual ~IPolymorphic ()
 
- Public Member Functions inherited from imod::TSingleModelObserverBase< ifile::IFileNameParam >
 TSingleModelObserverBase ()
 
ifile::IFileNameParamGetObservedObject () const
 Get instance of observed object. More...
 
ifile::IFileNameParamGetObjectPtr () const
 Get instance of observed object. More...
 
bool AttachOrSetObject (ifile::IFileNameParam *objectPtr)
 Attach to model of object or set object pointer, if no connection is possible. More...
 
- Public Member Functions inherited from imod::CSingleModelObserverBase
 CSingleModelObserverBase ()
 
virtual ~CSingleModelObserverBase ()
 
imod::IModelGetObservedModel () const
 Get access to observed model. More...
 
imod::IModelGetModelPtr () const
 Get access to observed model. More...
 
void EnsureModelDetached ()
 Make sure this observer is detached. More...
 
void SetObservedIds (const istd::IChangeable::ChangeSet &changeMask)
 Set list of ID's beeing observed. More...
 
virtual bool IsModelAttached (const imod::IModel *modelPtr=NULL) const
 Check if specified model is attached. More...
 
virtual void BeforeUpdate (imod::IModel *modelPtr)
 This function will be called before update of the observer contents occures. More...
 

Protected Member Functions

virtual void OnGuiModelAttached ()
 Called when model is attached and GUI is created. More...
 
virtual void OnGuiModelDetached ()
 Called when model is detached or GUI is destroyed. More...
 
virtual void UpdateGui (const istd::IChangeable::ChangeSet &changeSet)
 Do update of the GUI to reflect the state of model. More...
 
virtual void OnGuiCreated ()
 Called just after GUI is initialized. More...
 
virtual void OnGuiDestroyed ()
 Called just before GUI is released. More...
 
virtual void OnGuiRetranslate ()
 Called from widget event filter when GUI should be retranslated. More...
 
virtual void OnComponentCreated ()
 
 I_TEXTATTR (m_noAvailableLabelAttrPtr)
 
- Protected Member Functions inherited from iqtgui::CGuiComponentBase
virtual bool OnKeyPressed (QKeyEvent *event)
 Called from widget event filter when key is pressed. More...
 
virtual void OnRetranslate ()
 Called when non-GUI elements (like commands) should be retranslated. More...
 
void SetStatusIcon (const QIcon &icon)
 Set status icon;. More...
 
void SetStatusText (const QString &text)
 Set status text;. More...
 
virtual void OnLanguageChanged ()
 
virtual bool eventFilter (QObject *sourcePtr, QEvent *eventPtr)
 
- Protected Member Functions inherited from icomp::CComponentBase
bool IsComponentActive () const
 Check if component is active. More...
 
virtual const
icomp::IRealComponentStaticInfo
GetComponentStaticInfo () const =0
 Get access to static info of this component. More...
 
- Protected Member Functions inherited from imod::TSingleModelObserverBase< ifile::IFileNameParam >
virtual ifile::IFileNameParamCastFromModel (imod::IModel *modelPtr) const
 
- Protected Member Functions inherited from imod::CSingleModelObserverBase
void SetModelPtr (imod::IModel *modelPtr)
 Set internal model pointer to specified value. More...
 
virtual void OnUpdate (const istd::IChangeable::ChangeSet &changeSet)
 Called on update of observed model. More...
 

Protected Attributes

QFileSystemWatcher m_fileSystemObserver
 
QDateTime m_lastModificationTimeStamp
 
QString m_lastFilePath
 
QFutureWatcher< void > m_previewGenerationWatcher
 
istd::TDelPtr< istd::IChangeablem_previewObjectPtr
 
istd::TDelPtr< istd::IChangeablem_workingObjectPtr
 
QMutex m_mutex
 
bool m_previewWasGenerated
 
QTimer m_timer
 
- Protected Attributes inherited from iqtgui::CGuiComponentBase
imod::TModelWrap< VisualStatusm_visualStatus
 

Additional Inherited Members

- Static Protected Member Functions inherited from icomp::CComponentBase
static const
icomp::IRealComponentStaticInfo
InitStaticInfo (IComponent *componentPtr)
 
static QByteArray GetComponentId (const icomp::IComponentContext *componentContextPtr, const QByteArray &contextId=QByteArray())
 
- Static Protected Attributes inherited from imod::CSingleModelObserverBase
static const
istd::IChangeable::ChangeSet 
s_undoChanges
 

Detailed Description

Component for the preview of the file contents.

The component also observers the file system changes and updates the file preview automatically, if the file was changed.

Definition at line 33 of file CFilePreviewGuiComp.h.

Member Typedef Documentation

Definition at line 41 of file CFilePreviewGuiComp.h.

Constructor & Destructor Documentation

ifilegui::CFilePreviewGuiComp::CFilePreviewGuiComp ( )

Member Function Documentation

ifilegui::CFilePreviewGuiComp::I_TEXTATTR ( m_noAvailableLabelAttrPtr  )
protected
virtual void ifilegui::CFilePreviewGuiComp::OnComponentCreated ( )
protectedvirtual
virtual void ifilegui::CFilePreviewGuiComp::OnGuiCreated ( )
protectedvirtual

Called just after GUI is initialized.

Reimplemented from iqtgui::TDesignerGuiObserverCompBase< Ui::CFilePreviewGuiComp, ifile::IFileNameParam >.

virtual void ifilegui::CFilePreviewGuiComp::OnGuiDestroyed ( )
protectedvirtual
virtual void ifilegui::CFilePreviewGuiComp::OnGuiModelAttached ( )
protectedvirtual
virtual void ifilegui::CFilePreviewGuiComp::OnGuiModelDetached ( )
protectedvirtual
virtual void ifilegui::CFilePreviewGuiComp::OnGuiRetranslate ( )
protectedvirtual
virtual void ifilegui::CFilePreviewGuiComp::UpdateGui ( const istd::IChangeable::ChangeSet changeSet)
protectedvirtual

Do update of the GUI to reflect the state of model.

This method should be implmented by derived classes instead of imod::IModelEditor::UpdateEditor().

Reimplemented from iqtgui::TGuiObserverWrap< iqtgui::TDesignerGuiCompBase< Ui::CFilePreviewGuiComp, QWidget >, imod::TSingleModelObserverBase< ifile::IFileNameParam > >.

Member Data Documentation

QFileSystemWatcher ifilegui::CFilePreviewGuiComp::m_fileSystemObserver
protected

Definition at line 102 of file CFilePreviewGuiComp.h.

QString ifilegui::CFilePreviewGuiComp::m_lastFilePath
protected

Definition at line 105 of file CFilePreviewGuiComp.h.

QDateTime ifilegui::CFilePreviewGuiComp::m_lastModificationTimeStamp
protected

Definition at line 104 of file CFilePreviewGuiComp.h.

QMutex ifilegui::CFilePreviewGuiComp::m_mutex
protected

Definition at line 112 of file CFilePreviewGuiComp.h.

QFutureWatcher<void> ifilegui::CFilePreviewGuiComp::m_previewGenerationWatcher
protected

Definition at line 107 of file CFilePreviewGuiComp.h.

istd::TDelPtr<istd::IChangeable> ifilegui::CFilePreviewGuiComp::m_previewObjectPtr
protected

Definition at line 109 of file CFilePreviewGuiComp.h.

bool ifilegui::CFilePreviewGuiComp::m_previewWasGenerated
protected

Definition at line 114 of file CFilePreviewGuiComp.h.

QTimer ifilegui::CFilePreviewGuiComp::m_timer
protected

Definition at line 115 of file CFilePreviewGuiComp.h.

istd::TDelPtr<istd::IChangeable> ifilegui::CFilePreviewGuiComp::m_workingObjectPtr
protected

Definition at line 110 of file CFilePreviewGuiComp.h.


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

© 2007-2017 Witold Gantzke and Kirill Lepskiy