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Evolution-Data-Server Manual: Utilities (libedataserver) |  |
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ESourceExtensionESourceExtension — Base class for ESource extensions |
Synopsis
#include <libedataserver/libedataserver.h> struct ESourceExtension; #define E_SOURCE_PARAM_SETTING ESource * e_source_extension_ref_source (ESourceExtension *extension); ESource * e_source_extension_get_source (ESourceExtension *extension);
Object Hierarchy
GObject
+----ESourceExtension
+----ESourceBackend
+----ESourceAuthentication
+----ESourceCamel
+----ESourceGoa
+----ESourceMailComposition
+----ESourceMailIdentity
+----ESourceMailSignature
+----ESourceMailSubmission
+----ESourceMDN
+----ESourceOffline
+----ESourceOpenPGP
+----ESourceRefresh
+----ESourceResource
+----ESourceRevisionGuards
+----ESourceSecurity
+----ESourceSMIME
+----ESourceUoa
+----ESourceWebdav
+----ESourceAlarms
+----ESourceAutocomplete
Description
ESourceExtension is an abstract base class for ESource extension objects. An ESourceExtension object basically just maps the keys in a key file group to a set of GObject properties. The name of the key file group doubles as the name of the ESourceExtension object.
ESourceExtension objects are accessed through e_source_get_extension().
Details
struct ESourceExtension
struct ESourceExtension;
Contains only private data that should be read and manipulated using the functions below.
Since 3.6
E_SOURCE_PARAM_SETTING
#define E_SOURCE_PARAM_SETTING (1 << G_PARAM_USER_SHIFT)
Extends GParamFlags to indicate the GObject property is associated with a key file value. Use this flag when installing GObject properties in ESourceExtension subclasses.
Since 3.6
e_source_extension_ref_source ()
ESource * e_source_extension_ref_source (ESourceExtension *extension);
Returns the ESource instance to which the extension belongs.
The returned ESource is referenced for thread-safety. Unreference
the ESource with g_object_unref() when finished with it.
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an ESourceExtension |
Returns : |
the ESource instance |
Since 3.8
e_source_extension_get_source ()
ESource * e_source_extension_get_source (ESourceExtension *extension);
Warning
e_source_extension_get_source has been deprecated since version 3.8 and should not be used in newly-written code. Use e_source_extension_ref_source() instead.
Returns the ESource instance to which extension belongs.
Note this function is not thread-safe. The returned ESource could be finalized by another thread while the caller is still using it.
|
an ESourceExtension |
Returns : |
the ESource instance. [transfer none] |
Since 3.6