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authorCyrille Bagard <nocbos@gmail.com>2016-01-16 21:12:08 (GMT)
committerCyrille Bagard <nocbos@gmail.com>2016-01-16 21:12:08 (GMT)
commit52ac5b1b340335f56ceb599dba63164a26f10b10 (patch)
tree275104896dffa65e7887284857fa8fed831e9ea8 /src/glibext/gbuffersegment.c
parent2ddb5c26af896b10517a89abf0c9498c598b7697 (diff)
Changed the display of a segment containing the value of an immediate.
Diffstat (limited to 'src/glibext/gbuffersegment.c')
-rw-r--r--src/glibext/gbuffersegment.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/glibext/gbuffersegment.c b/src/glibext/gbuffersegment.c
index 8e7613f..af77c38 100644
--- a/src/glibext/gbuffersegment.c
+++ b/src/glibext/gbuffersegment.c
@@ -125,6 +125,10 @@ struct _GBufferSegmentClass
double x_advances[CAIRO_FONTS_COUNT]; /* Largeurs par caractère */
rendering_pattern_t patterns[RTT_COUNT];/* Modèles d'impression */
+ /* Signaux */
+
+ void (* content_changed) (GBufferSegment *);
+
};
@@ -296,6 +300,16 @@ static void g_buffer_segment_class_init(GBufferSegmentClass *class)
gtk_widget_path_free(path);
g_object_unref(context);
+ /* Signaux */
+
+ g_signal_new("content-changed",
+ G_TYPE_BUFFER_SEGMENT,
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET(GBufferSegmentClass, content_changed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
}
@@ -478,6 +492,34 @@ GObject *g_buffer_segment_get_creator(const GBufferSegment *segment)
/******************************************************************************
* *
+* Paramètres : segment = fragment de texte à mettre à jour. *
+* text = chaîne de caractères à traiter. *
+* length = quantité de ces caractères. *
+* *
+* Description : Met à jour le contenu d'un fragment de texte. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+void g_buffer_segment_update_text(GBufferSegment *segment, const char *text, size_t length)
+{
+ free(segment->text);
+
+ segment->text = strndup(text, length);
+ segment->hash = fnv_64a_hash(segment->text);
+
+ g_buffer_segment_prepare(segment, length);
+
+ g_signal_emit_by_name(segment, "content-changed");
+
+}
+
+
+/******************************************************************************
+* *
* Paramètres : segment = fragment de texte à consulter. *
* ref = segment de référence servant à la comparaison. *
* *