KUriFilterData

KDE 4.2 PyKDE API Reference

- KDE's Python API

# KUriFilterData Class Reference

`from PyKDE4.kio import *`

## Detailed Description

A basic message object used for exchanging filtering information between the filter plugins and the application requesting the filtering service.

Use this object if you require a more detailed information about the URI you want to filter. Any application can create an instance of this class and send it to KUriFilter to have the plugins fill out all possible information about the URI.

Example

       QString text = "kde.org";
       KUriFilterData d = text;
       bool filtered = KUriFilter.self()->filter( d );
       cout << "URL: " << text.toLatin1() << endl
            << "Filtered URL: " << d.uri().url().toLatin1() << endl
            << "URI Type: " << d.uriType() << endl
            << "Was Filtered: " << filtered << endl;

The above code should yield the following output:

       URI: kde.org
       Filtered URI: http://kde.org
       URI Type: 0            <== means NET_PROTOCOL
       Was Filtered: 1        <== means the URL was successfully filtered

A message object for exchanging filtering URI info.

Author:
  Dawit Alemayehu <adawit at kde.org>

## Enumerations
UriTypes | { NetProtocol, LocalFile, LocalDir, Executable, Help, Shell, Blocked, Error, Unknown }
## Methods
| __init__ (self)
| __init__ (self, KUrl url)
| __init__ (self, QString url)
| __init__ (self, KUriFilterData data)
| __init__ (self, KUriFilterData data)
QString | absolutePath (self)
QString | argsAndOptions (self)
bool | checkForExecutables (self)
QString | errorMsg (self)
bool | hasAbsolutePath (self)
bool | hasArgsAndOptions (self)
QString | iconName (self)
bool | setAbsolutePath (self, QString abs_path)
| setCheckForExecutables (self, bool check)
| setData (self, KUrl url)
| setData (self, QString url)
QString | typedString (self)
KUrl | uri (self)
KUriFilterData.UriTypes | uriType (self)

## Method Documentation

__init__ | ( |  | self ) |

Default constructor.

Creates a UriFilterData object.

__init__ | ( | self, |
|  | KUrl | url
| ) |  |  |

Creates a UriFilterData object from the given URL.

Parameters:

  | url | is the URL to be filtered.

__init__ | ( | self, |
|  | QString | url
| ) |  |  |

Creates a UriFilterData object from the given string.

Parameters:

  | url | is the string to be filtered.

__init__ | ( | self, |
|  | KUriFilterData | data
| ) |  |  |

Copy constructor.

Creates a UriFilterData object from another URI filter data object.

Parameters:

  | data | the uri filter data to be copied.

__init__ | ( | self, |
|  | KUriFilterData | data
| ) |  |  |

QString absolutePath | ( |  | self ) |

Returns the absolute path if one has already been set.

Returns:
  the absolute path, or QString()

See also:
  hasAbsolutePath()

QString argsAndOptions | ( |  | self ) |

Returns the command line options and arguments for a local resource when present.

Returns:
  options and arguments when present, otherwise QString()

bool checkForExecutables | ( |  | self ) |

Returns:
  true if the filters should attempt to check whether the supplied uri is an executable. False otherwise.

QString errorMsg | ( |  | self ) |

Returns an error message.

This functions returns the error message set by the plugin whenever the uri type is set to KUriFilterData.ERROR. Otherwise, it returns a QString().

Returns:
  the error message or a NULL when there is none.

bool hasAbsolutePath | ( |  | self ) |

Checks whether the supplied data had an absolute path.

Returns:
  true if the supplied data has an absolute path

See also:
  absolutePath()

bool hasArgsAndOptions | ( |  | self ) |

Checks whether the current data is a local resource with command line options and arguments.

Returns:
  true if the current data has command line options and arguments

QString iconName | ( |  | self ) |

Returns the name of the icon that matches the current filtered URL.

NOTE that this function will return a NULL string by default and when no associated icon is found.

Returns:
  the name of the icon associated with the resource, or QString() if not found

bool setAbsolutePath | ( | self, |
|  | QString | abs_path
| ) |  |  |

Sets the absolute path to be used whenever the supplied data is a relative local URL.

NOTE: This function should only be used for local resources, i.e. the "file:/" protocol. It is useful for specifying the absolute path in cases where the actual URL might be relative. meta object. If deriving the path from a KUrl, make sure you set the argument for this function to the result of calling path () instead of url ().

Parameters:

  | abs_path | the abolute path to the local resource.

Returns:
  true if absolute path is successfully set. Otherwise, false.

setCheckForExecutables | ( | self, |
|  | bool | check
| ) |  |  |

Check whether the provided uri is executable or not.

Setting this to false ensures that typing the name of an executable does not start that application. This is useful in the location bar of a browser. The default value is true.

setData | ( | self, |
|  | KUrl | url
| ) |  |  |

Same as above except the argument is a URL.

Use this function to set the string to be filtered when you construct an empty filter object.

Parameters:

  | url | the URL to be filtered.

setData | ( | self, |
|  | QString | url
| ) |  |  |

Sets the URL to be filtered.

Use this function to set the string to be filtered when you construct an empty filter object.

Parameters:

  | url | the string to be filtered.

QString typedString | ( |  | self ) |

Returns:
  the string as typed by the user, before any URL processing is done

KUrl uri | ( |  | self ) |

Returns the filtered or the original URL.

This function returns the filtered url if one of the plugins successfully filtered the original URL. Otherwise, it returns the original URL. See hasBeenFiltered() and

Returns:
  the filtered or original url.

KUriFilterData.UriTypes uriType | ( |  | self ) |

Returns the URI type.

This method always returns KUriFilterData.UNKNOWN if the given URL was not filtered.

Returns:
  the type of the URI

## Enumeration Documentation

UriTypes

Describes the type of the URI that was filtered. Here is a brief description of the types:

- NetProtocol - Any network protocol: http, ftp, nttp, pop3, etc...
- LocalFile - A local file whose executable flag is not set
- LocalDir - A local directory
- Executable - A local file whose executable flag is set
- Help - A man or info page
- Shell - A shell executable (ex: echo "Test..." >> ~/testfile)
- Blocked - A URI that should be blocked/filtered (ex: ad filtering)
- Error - An incorrect URI (ex: "~johndoe" when user johndoe
does not exist in that system )
- Unknown - A URI that is not identified. Default value when
a KUriFilterData is first created.

Enumerator:

  NetProtocol = 0 |
  LocalFile |
  LocalDir |
  Executable |
  Help |
  Shell |
  Blocked |
  Error |
  Unknown |