GnomeIconLookup

GnomeIconLookup —

Synopsis


#include <libgnomeui/libgnomeui.h>


enum        GnomeIconLookupFlags;
enum        GnomeIconLookupResultFlags;
char*       gnome_icon_lookup               (GtkIconTheme *icon_theme,
                                             GnomeThumbnailFactory *thumbnail_factory,
                                             const char *file_uri,
                                             const char *custom_icon,
                                             GnomeVFSFileInfo *file_info,
                                             const char *mime_type,
                                             GnomeIconLookupFlags flags,
                                             GnomeIconLookupResultFlags *result);
char*       gnome_icon_lookup_sync          (GtkIconTheme *icon_theme,
                                             GnomeThumbnailFactory *thumbnail_factory,
                                             const char *file_uri,
                                             const char *custom_icon,
                                             GnomeIconLookupFlags flags,
                                             GnomeIconLookupResultFlags *result);

Description

Details

enum GnomeIconLookupFlags

typedef enum {
  GNOME_ICON_LOOKUP_FLAGS_NONE = 0,
  GNOME_ICON_LOOKUP_FLAGS_EMBEDDING_TEXT = 1<<0,
  GNOME_ICON_LOOKUP_FLAGS_SHOW_SMALL_IMAGES_AS_THEMSELVES = 1<<1,
  GNOME_ICON_LOOKUP_FLAGS_ALLOW_SVG_AS_THEMSELVES = 1<<2
} GnomeIconLookupFlags;


enum GnomeIconLookupResultFlags

typedef enum {
  GNOME_ICON_LOOKUP_RESULT_FLAGS_NONE = 0,
  GNOME_ICON_LOOKUP_RESULT_FLAGS_THUMBNAIL = 1<<0
} GnomeIconLookupResultFlags;


gnome_icon_lookup ()

char*       gnome_icon_lookup               (GtkIconTheme *icon_theme,
                                             GnomeThumbnailFactory *thumbnail_factory,
                                             const char *file_uri,
                                             const char *custom_icon,
                                             GnomeVFSFileInfo *file_info,
                                             const char *mime_type,
                                             GnomeIconLookupFlags flags,
                                             GnomeIconLookupResultFlags *result);

This function tries to locate an icon in icon_theme that can be used to represent the file passed. It can optionally also look for existing thumbnails. It does no I/O, so the lookup should be relatively fast.

If you don't know any information about the file already you can use gnome_icon_lookup_sync() which gets this information using gnome-vfs.

For backwards compatibility, this function also accepts a GnomeIconTheme instead of a GtkIconTheme.

The following flags are valid:

GNOME_ICON_LOOKUP_FLAGS_EMBEDDING_TEXT - Return the text icon for scripts. This is useful if you do text embedding in the icons.

GNOME_ICON_LOOKUP_FLAGS_SHOW_SMALL_IMAGES_AS_THEMSELVES - Return the filename of the filename itself for small images. Only availible if you pass a thumbnail_factory.

Possible result flags:

GNOME_ICON_LOOKUP_RESULT_FLAGS_THUMBNAIL - The returned file is a thumbnail.

icon_theme : a GtkIconTheme, or (deprecated) a GnomeIconTheme
thumbnail_factory : an optional GnomeThumbnailFactory used to look up thumbnails
file_uri : the uri of the file
custom_icon : optionally the name of a custom icon to try
file_info : information about the file from gnome_vfs_get_file_info()
mime_type : the mime type of the icon
flags : flags that affect the result of the lookup
result : optionally result flags of the lookups are stored here
Returns : The name of an icon or an absolute filename of an image to use for the file.

Since 2.2


gnome_icon_lookup_sync ()

char*       gnome_icon_lookup_sync          (GtkIconTheme *icon_theme,
                                             GnomeThumbnailFactory *thumbnail_factory,
                                             const char *file_uri,
                                             const char *custom_icon,
                                             GnomeIconLookupFlags flags,
                                             GnomeIconLookupResultFlags *result);

This function tries to locate an icon in icon_theme that can be used to represent the file passed. See gnome_icon_lookup() for more information.

icon_theme : a GtkIconTheme, or (deprecated) a GnomeIconTheme
thumbnail_factory : an optional GnomeThumbnailFactory used to look up thumbnails
file_uri : the uri of the file
custom_icon : optionally the name of a custom icon to try
flags : flags that affect the result of the lookup
result : optionally result flags of the lookups are stored here
Returns : The name of an icon or an absolute filename of an image to use for the file.

Since 2.2