## IAnjutaLanguageProvider

IAnjutaLanguageProvider — Provider for autocompletion features

## Stability Level

Unstable, unless otherwise indicated

## Functions

GQuark | ianjuta_language_provider_error_quark ()
GList * | ianjuta_language_provider_get_calltip_cache ()
gchar * | ianjuta_language_provider_get_calltip_context ()
void | ianjuta_language_provider_new_calltip ()
IAnjutaIterable * | ianjuta_language_provider_populate_completions ()

## Types and Values

#define | IANJUTA_LANGUAGE_PROVIDER_ERROR
#define | IANJUTA_LANGUAGE_PROVIDER_PREF_CALLTIP_ENABLE
#define | IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_ENABLE
#define | IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_SPACE_AFTER_FUNC
#define | IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_BRACE_AFTER_FUNC
#define | IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_CLOSEBRACE_AFTER_FUNC

## Object Hierarchy

        GInterface
        ╰── IAnjutaLanguageProvider

## Includes

    #include <libanjuta/interfaces/ianjuta-language-provider.h>

## Description

## Functions

### ianjuta_language_provider_error_quark ()

    GQuark
    ianjuta_language_provider_error_quark (void);

### ianjuta_language_provider_get_calltip_cache ()

    GList *
    ianjuta_language_provider_get_calltip_cache
                                   (IAnjutaLanguageProvider *obj,
                                    gchar *call_context,
                                    GError **err);

Searches for a calltip in the cache

#### Parameters

obj | Self |
call_context | name of the method to show a calltip |
err | Error propagation |

#### Returns

tips for the searched name of the method from the cache, NULL if nothing found.

[element-type utf8][transfer container]

### ianjuta_language_provider_get_calltip_context ()

    gchar *
    ianjuta_language_provider_get_calltip_context
                                   (IAnjutaLanguageProvider *obj,
                                    IAnjutaIterable *iter,
                                    GError **err);

Searches for a calltip context

#### Parameters

obj | Self |
iter | current cursor position |
err | Error propagation |

#### Returns

name of the method to show a calltip for or NULL

### ianjuta_language_provider_new_calltip ()

    void
    ianjuta_language_provider_new_calltip (IAnjutaLanguageProvider *obj,
                                           gchar *call_context,
                                           IAnjutaIterable *iter,
                                           GError **err);

Creates a new calltip

#### Parameters

obj | Self |
call_context | name of the method to create a new calltip |
iter | current cursor position |
err | Error propagation |

### ianjuta_language_provider_populate_completions ()

    IAnjutaIterable *
    ianjuta_language_provider_populate_completions
                                   (IAnjutaLanguageProvider *obj,
                                    IAnjutaIterable *iter,
                                    GError **err);

Show completion for the context at position `iter` . The provider should call ianjuta_editor_assist_proposals here to add proposals to the list.

Note that this is called after every character typed and the list of proposals has to be completely renewed.

#### Parameters

obj | Self |
iter | the text iter where the provider should be populated |
err | Error propagation and reporting. |

#### Returns

the iter where the provider populated, NULL otherwise.

[transfer full][allow-none]

## Types and Values

### IANJUTA_LANGUAGE_PROVIDER_ERROR

    #define IANJUTA_LANGUAGE_PROVIDER_ERROR ianjuta_language_provider_error_quark()

### IANJUTA_LANGUAGE_PROVIDER_PREF_CALLTIP_ENABLE

    #define IANJUTA_LANGUAGE_PROVIDER_PREF_CALLTIP_ENABLE "calltip-enable"

Boolean key, true is calltips has to be shown.

### IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_ENABLE

    #define IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_ENABLE "completion-enable"

Boolean key, true is code completion is enable.

### IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_SPACE_AFTER_FUNC

    #define IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_SPACE_AFTER_FUNC "completion-space-after-func"

Boolean key, true is adding a space after function call autocompletion

### IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_BRACE_AFTER_FUNC

    #define IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_BRACE_AFTER_FUNC "completion-brace-after-func"

Boolean key, true is adding '(' after function call autocompletion

### IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_CLOSEBRACE_AFTER_FUNC

    #define IANJUTA_LANGUAGE_PROVIDER_PREF_AUTOCOMPLETE_CLOSEBRACE_AFTER_FUNC "completion-closebrace-after-func"

Boolean key, true is adding ')' after function call autocompletion