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enums: Add purpose enum and hints flags.

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This commit adds two enumerations that will be used
to pass additional information to input methods, in
the subsequent commits.

https://bugzilla.gnome.org/show_bug.cgi?id=651244
This commit is contained in:
Krzesimir Nowak 2012-05-29 16:19:49 +02:00 committed by Matthias Clasen
parent 0244dc8017
commit 8a8c434737
1 changed files with 84 additions and 0 deletions
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84
gtk/gtkenums.h
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@ -950,5 +950,89 @@ typedef enum {
G_END_DECLS
/**
* GtkInputPurpose:
* @GTK_INPUT_PURPOSE_FREE_FORM: Allow any character
* @GTK_INPUT_PURPOSE_ALPHA: Allow only alphabetic characters
* @GTK_INPUT_PURPOSE_DIGITS: Allow only digits
* @GTK_INPUT_PURPOSE_NUMBER: Edited field expects numbers
* @GTK_INPUT_PURPOSE_PHONE: Edited field expects phone number
* @GTK_INPUT_PURPOSE_URL: Edited field expects URL
* @GTK_INPUT_PURPOSE_EMAIL: Edited field expects email address
* @GTK_INPUT_PURPOSE_NAME: Edited field expects the name of a person
* @GTK_INPUT_PURPOSE_PASSWORD: Like @GTK_INPUT_PURPOSE_FREE_FORM, but characters are hidden
* @GTK_INPUT_PURPOSE_PIN: Like @GTK_INPUT_PURPOSE_DIGITS, but characters are hidden
*
* Describes primary purpose of the input widget. This information is
* useful for on-screen keyboards and similar input methods to decide
* which keys should be presented to the user.
*
* Note that the purpose is not meant to impose a totally strict rule
* about allowed characters, and does not replace input validation.
* It is fine for an on-screen keyboard to let the user override the
* character set restriction that is expressed by the purpose. The
* application is expected to validate the entry contents, even if
* it specified a purpose.
*
* The difference between @GTK_INPUT_PURPOSE_DIGITS and
* @GTK_INPUT_PURPOSE_NUMBER is that the former accepts only digits
* while the latter also some punctuation (like commas or points, plus,
* minus) and 'e' or 'E' as in 3.14E+000.
*
* This enumeration may be extended in the future; input methods should
* interpret unknown values as 'free form'.
*
* Since: 3.6
*/
typedef enum
{
GTK_INPUT_PURPOSE_FREE_FORM,
GTK_INPUT_PURPOSE_ALPHA,
GTK_INPUT_PURPOSE_DIGITS,
GTK_INPUT_PURPOSE_NUMBER,
GTK_INPUT_PURPOSE_PHONE,
GTK_INPUT_PURPOSE_URL,
GTK_INPUT_PURPOSE_EMAIL,
GTK_INPUT_PURPOSE_NAME,
GTK_INPUT_PURPOSE_PASSWORD,
GTK_INPUT_PURPOSE_PIN
} GtkInputPurpose;
/**
* GtkInputHints:
* @GDK_INPUT_HINT_NONE: No special behaviour suggested
* @GTK_INPUT_HINT_SPELLCHECK: Suggest checking for typos
* @GTK_INPUT_HINT_NO_SPELLCHECK: Suggest not checking for typos
* @GTK_INPUT_HINT_WORD_COMPLETION: Suggest word completion
* @GTK_INPUT_HINT_LOWERCASE: Suggest to convert all text to lowercase
* @GTK_INPUT_HINT_UPPERCASE_CHARS: Suggest to capitalize all text
* @GTK_INPUT_HINT_UPPERCASE_WORDS: Suggest to capitalize the first
* character of each word
* @GTK_INPUT_HINT_UPPERCASE_SENTENCES: Suggest to capitalize the
* first word of each sentence
*
* Describes hints that might be taken into account by input methods
* or applications. Note that input methods may already tailor their
* behaviour according to the #GtkInputPurpose of the entry.
*
* Some common sense is expected when using these flags - mixing
* @GTK_INPUT_HINT_LOWERCASE with any of the uppercase hints makes no sense.
*
* This enumeration may be extended in the future; input methods should
* ignore unknown values.
*
* Since: 3.6
*/
typedef enum
{
GTK_INPUT_HINT_NONE = 0,
GTK_INPUT_HINT_SPELLCHECK = 1 << 0,
GTK_INPUT_HINT_NO_SPELLCHECK = 1 << 1,
GTK_INPUT_HINT_WORD_COMPLETION = 1 << 2,
GTK_INPUT_HINT_LOWERCASE = 1 << 3,
GTK_INPUT_HINT_UPPERCASE_CHARS = 1 << 4,
GTK_INPUT_HINT_UPPERCASE_WORDS = 1 << 5,
GTK_INPUT_HINT_UPPERCASE_SENTENCES = 1 << 6
} GtkInputHints;
#endif /* __GTK_ENUMS_H__ */