UMLViewImageExporter Class Reference

#include <umlviewimageexporter.h>

Collaboration diagram for UMLViewImageExporter:

Public Member Functions
	UMLViewImageExporter (UMLScene *scene)
virtual	~UMLViewImageExporter ()
void	exportView ()
KUrl	getImageURL () const
QString	getImageMimeType () const

Private Member Functions
bool	getParametersFromUser ()
bool	prepareExport ()
void	prepareFileDialog (UMLFileDialog *fileDialog)

Private Attributes
UMLScene *	m_scene
	The scene to export. More...
KUrl	m_imageURL
	The URL used to save the image. More...
QString	m_imageMimeType
	The mime type used to save the image. More...

Detailed Description

Exports the scene as an image. This class takes care of asking the user the needed parameters and then exports the scene.

Constructor & Destructor Documentation

UMLViewImageExporter()

UMLViewImageExporter::UMLViewImageExporter ( UMLScene *  scene )

explicit

Constructor for UMLViewImageExporter.

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~UMLViewImageExporter()

UMLViewImageExporter::~UMLViewImageExporter ( )

virtual

Destructor for UMLViewImageExporter

Member Function Documentation

exportView()

void UMLViewImageExporter::exportView

(

)

Shows a save dialog to the user to get the needed parameters and then exports the view. If the selected file already exists, an overwrite confirmation dialog is shown. If the user doesn't want to overwrite the file, the save dialog is shown again. The dialog remembers values between calls (in the same application instance, although it's not persistent between Umbrello executions).

The status bar shows an information message until the export finishes.

If something went wrong while exporting, an error dialog is shown to the user with the error message explaining the problem that happened.

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getImageMimeType()

QString UMLViewImageExporter::getImageMimeType ( ) const

inline

getImageURL()

KUrl UMLViewImageExporter::getImageURL ( ) const

inline

getParametersFromUser()

bool UMLViewImageExporter::getParametersFromUser ( )

private

Shows a save file dialog to the user to get the parameters used to export the view and updates the attributes with the parameters got.

Returns

True if the user wants to save the image, false if the operation is cancelled.

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prepareExport()

bool UMLViewImageExporter::prepareExport ( )

private

Shows a save file dialog to the user to get the parameters used to export the scene. If the selected file already exists, an overwrite confirmation dialog is shown. If the user doesn't want to overwrite the file, the save dialog is shown again.

Returns

True if the user wants to save the image, false if the operation is cancelled.

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prepareFileDialog()

void UMLViewImageExporter::prepareFileDialog ( UMLFileDialog *  fileDialog )

private

Prepares the save file dialog. Sets the mime type filter, sensible default values...

Parameters

fileDialog

The dialog to prepare.

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Member Data Documentation

m_imageMimeType

QString UMLViewImageExporter::m_imageMimeType

private

The mime type used to save the image.

m_imageURL

KUrl UMLViewImageExporter::m_imageURL

private

The URL used to save the image.

m_scene

UMLScene* UMLViewImageExporter::m_scene

private

The scene to export.

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

• umbrello/umlviewimageexporter.h
• umbrello/umlviewimageexporter.cpp