BrowserRun Class Reference

from PyKDE4.kparts import *

Inherits: KRun → QObject
Namespace: KParts

Detailed Description

This class extends KRun to provide additional functionality for browsers: - "save or open" dialog boxes - "save" functionality - support for HTTP POST (including saving the result to a temp file if opening a separate application) - warning before launching executables off the web - custom error handling (i.e. treating errors as HTML pages) - generation of SSL metadata depending on the previous URL shown by the part

Author:: David Faure <faure@kde.org>

Enumerations
AskEmbedOrSaveFlags	{ InlineDisposition, AttachmentDisposition }
AskSaveResult	{ Save, Open, Cancel }
NonEmbeddableResult	{ Handled, NotHandled, Delayed }
Methods
	__init__ (self, KUrl url, KParts.OpenUrlArguments args, KParts.BrowserArguments browserArgs, KParts.ReadOnlyPart part, QWidget window, bool removeReferrer, bool trustedSource, bool hideErrorDialog=0)
KParts.OpenUrlArguments	arguments (self)
KParts.BrowserArguments	browserArguments (self)
QString	contentDisposition (self)
	handleError (self, KJob job)
KParts.BrowserRun.NonEmbeddableResult	handleNonEmbeddable (self, QString mimeType, KSharedPtr pSelectedService)
bool	hideErrorDialog (self)
	init (self)
KParts.ReadOnlyPart	part (self)
	save (self, KUrl url, QString suggestedFileName)
	scanFile (self)
bool	serverSuggestsSave (self)
	slotBrowserMimetype (self, KIO.Job job, QString type)
	slotBrowserScanFinished (self, KJob job)
	slotCopyToTempFileResult (self, KJob job)
	slotStatResult (self, KJob job)
KUrl	url (self)
Static Methods
bool	allowExecution (QString mimeType, KUrl url)
KParts.BrowserRun.AskSaveResult	askEmbedOrSave (KUrl url, QString mimeType, QString suggestedFileName=QString(), int flags=0)
KParts.BrowserRun.AskSaveResult	askSave (KUrl url, KSharedPtr offer, QString mimeType, QString suggestedFileName=QString())
bool	isTextExecutable (QString mimeType)
	saveUrl (KUrl url, QString suggestedFileName, QWidget window, KParts.OpenUrlArguments args)
	saveUrlUsingKIO (KUrl srcUrl, KUrl destUrl, QWidget window, {QString:QString} metaData)
	simpleSave (KUrl url, QString suggestedFileName, QWidget window=0)

Method Documentation

__init__	(	self,
		KUrl	url,
		KParts.OpenUrlArguments	args,
		KParts.BrowserArguments	browserArgs,
		KParts.ReadOnlyPart	part,
		QWidget	window,
		bool	removeReferrer,
		bool	trustedSource,
		bool	hideErrorDialog=0
	)

Parameters:

	url	the URL we're probing
	args	URL args - includes reload, metaData, etc.
	browserArgs	browser-related args - includes data for a HTTP POST, etc.
	part	the part going to open this URL - can be 0 if not created yet
	window	the mainwindow - passed to KIO.Job.setWindow()
	removeReferrer	if true, the "referrer" metadata from args isn't passed on
	trustedSource	if false, a warning will be shown before launching an executable. Always pass false for trustedSource, except for local directory views.
	hideErrorDialog	if true, no dialog will be shown in case of errors.

KParts.OpenUrlArguments arguments ( self )

KParts.BrowserArguments browserArguments ( self )

QString contentDisposition ( self )

Returns:: Suggested disposition by the server (e.g. HTTP content-disposition)

handleError	(	self,
		KJob	job
	)

Called when an error happens. NOTE: job could be 0L, if you passed hideErrorDialog=true. The default implementation shows a message box, but only when job != 0 .... It is strongly recommended to reimplement this method if you passed hideErrorDialog=true.

KParts.BrowserRun.NonEmbeddableResult handleNonEmbeddable	(	self,
		QString	mimeType,
		KSharedPtr	pSelectedService
	)

Helper for foundMimeType: call this if the mimetype couldn't be embedded

Parameters:

	mimeType	the mimetype found for the URL
	pSelectedService	Output variable: pointer to a KService.Ptr, which will be set to the service selected in the BrowserOpenOrSaveQuestion dialog, if any.

How to handle this properly: if pSelectedService is non-zero, then the dialog will show additional "open with" buttons. In your code, you should write:

if (selectedService) {
KRun.setPreferredService(selectedService->desktopEntryName());
// and let this code path fall back to KRun.foundMimeType(mimeType);
} else {
KRun.displayOpenWithDialog(url(), m_window, false, suggestedFileName());
setFinished(true);
}

Since:: 4.5

bool hideErrorDialog ( self )

init ( self )

Reimplemented from KRun

KParts.ReadOnlyPart part ( self )

save	(	self,
		KUrl	url,
		QString	suggestedFileName
	)

scanFile ( self )

Reimplemented from KRun

bool serverSuggestsSave ( self )

Returns:: Wheter the returned disposition suggests saving or opening inline

slotBrowserMimetype	(	self,
		KIO.Job	job,
		QString	type
	)

slotBrowserScanFinished	(	self,
		KJob	job
	)

slotCopyToTempFileResult	(	self,
		KJob	job
	)

slotStatResult	(	self,
		KJob	job
	)

KUrl url ( self )

Static Method Documentation

bool allowExecution	(	QString	mimeType,
		KUrl	url
	)

KParts.BrowserRun.AskSaveResult askEmbedOrSave	(	KUrl	url,
		QString	mimeType,
		QString	suggestedFileName=QString(),
		int	flags=0
	)

Similar to askSave but for the case where the current application is able to embed the url itself (instead of passing it to another app).

Parameters:

	url	the URL in question
	mimeType	the mimetype of the URL
	suggestedFileName	optional filename suggested by the server
	flags	set to AttachmentDisposition if suggested by the server

Returns:: Save, Open or Cancel.

Deprecated:: use BrowserOpenOrSaveQuestion

  BrowserOpenOrSaveQuestion dlg(parent, url, mimeType, suggestedFileName);
  const BrowserOpenOrSaveQuestion.Result res = dlg.askEmbedOrSave(flags);
  // Important: returns Embed now, not Open!

KParts.BrowserRun.AskSaveResult askSave	(	KUrl	url,
		KSharedPtr	offer,
		QString	mimeType,
		QString	suggestedFileName=QString()
	)

Ask the user whether to save or open a url in another application.

Parameters:

	url	the URL in question
	offer	the application that will be used to open the URL
	mimeType	the mimetype of the URL
	suggestedFileName	optional file name suggested by the server

Returns:: Save, Open or Cancel.

Deprecated:: use BrowserOpenOrSaveQuestion

  BrowserOpenOrSaveQuestion dlg(parent, url, mimeType, suggestedFileName);
  const BrowserOpenOrSaveQuestion.Result res = dlg.askOpenOrSave();

bool isTextExecutable	(	QString	mimeType
	)

saveUrl	(	KUrl	url,
		QString	suggestedFileName,
		QWidget	window,
		KParts.OpenUrlArguments	args
	)

If kget integration is enabled, passes the url to kget. Otherwise, asks the user for a destination url, and calls saveUrlUsingKIO.

Since:: 4.4

saveUrlUsingKIO	(	KUrl	srcUrl,
		KUrl	destUrl,
		QWidget	window,
		{QString:QString}	metaData
	)

Starts the KIO file copy job to download srcUrl into destUrl.

Since:: 4.4

simpleSave	(	KUrl	url,
		QString	suggestedFileName,
		QWidget	window=0
	)

Enumeration Documentation

AskEmbedOrSaveFlags

Enumerator:

InlineDisposition = 0
AttachmentDisposition = 1

AskSaveResult

Enumerator:

Save
Open
Cancel

NonEmbeddableResult

NotHandled means that foundMimeType should call KRun.foundMimeType, i.e. launch an external app.

Enumerator:

Handled
NotHandled
Delayed

BrowserRun Class Reference

Detailed Description

Enumerations

Methods

Static Methods

Method Documentation

Static Method Documentation

Enumeration Documentation

Modules