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Enhance LASTLOG to use gtk_xtext_search_textentry()

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This commit is contained in:
RichardHitt
2012-08-28 19:10:03 -07:00
parent b7f5f045c6
commit ed034bf80a
8 changed files with 124 additions and 72 deletions
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60
src/fe-gtk/fe-gtk.c
View File

@ -700,50 +700,48 @@ fe_beep (void)
gdk_beep ();
}
static int
lastlog_regex_cmp (char *a, GRegex *reg)
{
GMatchInfo *gmi;
int ret;
g_regex_match (reg, a, 0, &gmi);
ret = (g_match_info_matches (gmi))? TRUE: FALSE;
g_match_info_free (gmi);
return ret;
}
void
fe_lastlog (session *sess, session *lastlog_sess, char *sstr, gboolean regexp)
fe_lastlog (session *sess, session *lastlog_sess, char *sstr, gtk_xtext_search_flags flags)
{
GRegex *search_re = NULL;
GError *err = NULL;
xtext_buffer *buf, *lbuf;
if (gtk_xtext_is_empty (sess->res->buffer))
buf = sess->res->buffer;
if (gtk_xtext_is_empty (buf))
{
PrintText (lastlog_sess, _("Search buffer is empty.\n"));
return;
}
if (!regexp)
lbuf = lastlog_sess->res->buffer;
if (flags & regexp)
{
gtk_xtext_lastlog (lastlog_sess->res->buffer, sess->res->buffer,
(void *) nocasestrstr, sstr);
return;
}
GRegexCompileFlags gcf = (flags & case_match)? 0: G_REGEX_CASELESS;
/* TODO: add arg 'match' and if it's TRUE don't use G_REGEX_CASELESS
* and for that matter don't use nocasesetrstr() above either */
search_re = g_regex_new (sstr, G_REGEX_CASELESS, 0, &err);
if (err)
lbuf->search_re = g_regex_new (sstr, gcf, 0, &err);
if (err)
{
PrintText (lastlog_sess, _(err->message));
g_error_free (err);
return;
}
}
else
{
PrintText (lastlog_sess, _(err->message));
g_error_free (err);
return;
if (flags & case_match)
{
lbuf->search_nee = g_strdup (sstr);
}
else
{
lbuf->search_nee = g_utf8_casefold (sstr, strlen (sstr));
}
lbuf->search_lnee = strlen (lbuf->search_nee);
}
gtk_xtext_lastlog (lastlog_sess->res->buffer, sess->res->buffer,
(void *) lastlog_regex_cmp, search_re);
g_regex_unref (search_re);
lbuf->search_flags = flags;
lbuf->search_text = strdup (sstr);
gtk_xtext_lastlog (lbuf, buf);
}
void

2
src/fe-gtk/menu.c
View File

@ -1235,7 +1235,7 @@ menu_search_prev ()
xtext_buffer *buf = xtext->buffer;
if (!gtk_xtext_search(xtext, buf->search_text,
(buf->search_flags & (case_match | follow | regexp) | backward), NULL))
(buf->search_flags & (case_match | follow | regexp)) | backward, NULL))
{
fe_message (_("Search hit end, not found."), FE_MSG_ERROR);
}

57
src/fe-gtk/xtext.c
View File

@ -183,7 +183,8 @@ gtk_xtext_strip_color (unsigned char *text, int len, unsigned char *outbuf,
static gboolean gtk_xtext_check_ent_visibility (GtkXText * xtext, textentry *find_ent, int add);
static int gtk_xtext_render_page_timeout (GtkXText * xtext);
static int gtk_xtext_search_offset (xtext_buffer *buf, textentry *ent, unsigned int off);
static void gtk_xtext_search_textentry (xtext_buffer *, textentry *, int);
static GList * gtk_xtext_search_textentry (xtext_buffer *, textentry *);
static void gtk_xtext_search_textentry_add (xtext_buffer *, textentry *, GList *, gboolean);
static void gtk_xtext_search_textentry_del (xtext_buffer *, textentry *);
static void gtk_xtext_search_textentry_fini (gpointer, gpointer);
static void gtk_xtext_search_fini (xtext_buffer *);
@ -5226,8 +5227,8 @@ gtk_xtext_unstrip_color (gint start, gint end, GSList *slp, GList **gl, gint max
}
/* Search a single textentry for occurrence(s) of search arg string */
static void
gtk_xtext_search_textentry (xtext_buffer *buf, textentry *ent, int pre)
static GList *
gtk_xtext_search_textentry (xtext_buffer *buf, textentry *ent)
{
gchar *str; /* text string to be searched */
GList *gl = NULL;
@ -5236,7 +5237,7 @@ gtk_xtext_search_textentry (xtext_buffer *buf, textentry *ent, int pre)
if (buf->search_text == NULL)
{
return;
return gl;
}
str = gtk_xtext_strip_color (ent->str, ent->str_len, buf->xtext->scratch_buffer,
@ -5250,7 +5251,7 @@ gtk_xtext_search_textentry (xtext_buffer *buf, textentry *ent, int pre)
if (buf->search_re == NULL)
{
return;
return gl;
}
g_regex_match (buf->search_re, str, 0, &gmi);
while (g_match_info_matches (gmi))
@ -5289,6 +5290,13 @@ gtk_xtext_search_textentry (xtext_buffer *buf, textentry *ent, int pre)
/* Common processing --- */
g_slist_free (slp);
return gl;
}
/* Add a list of found search results to an entry, maybe NULL */
static void
gtk_xtext_search_textentry_add (xtext_buffer *buf, textentry *ent, GList *gl, gboolean pre)
{
ent->marks = gl;
if (gl)
{
@ -5298,7 +5306,6 @@ gtk_xtext_search_textentry (xtext_buffer *buf, textentry *ent, int pre)
buf->hintsearch = ent;
}
}
return;
}
/* Free all search information for a textentry */
@ -5424,7 +5431,10 @@ gtk_xtext_search (GtkXText * xtext, const gchar *text, gtk_xtext_search_flags fl
ent = gl? gl->data: buf->text_first;
for (; ent; ent = ent->next)
{
gtk_xtext_search_textentry (buf, ent, FALSE);
GList *gl;
gl = gtk_xtext_search_textentry (buf, ent);
gtk_xtext_search_textentry_add (buf, ent, gl, FALSE);
}
}
buf->search_flags = flags;
@ -5448,7 +5458,10 @@ gtk_xtext_search (GtkXText * xtext, const gchar *text, gtk_xtext_search_flags fl
}
for (ent = buf->text_first; ent; ent = ent->next)
{
gtk_xtext_search_textentry (buf, ent, TRUE);
GList *gl;
gl = gtk_xtext_search_textentry (buf, ent);
gtk_xtext_search_textentry_add (buf, ent, gl, TRUE);
}
buf->search_found = g_list_reverse (buf->search_found);
}
@ -5661,7 +5674,10 @@ gtk_xtext_append_entry (xtext_buffer *buf, textentry * ent, time_t stamp)
}
if (buf->search_flags & follow)
{
gtk_xtext_search_textentry (buf, ent, FALSE);
GList *gl;
gl = gtk_xtext_search_textentry (buf, ent);
gtk_xtext_search_textentry_add (buf, ent, gl, FALSE);
}
}
@ -5764,30 +5780,41 @@ gtk_xtext_is_empty (xtext_buffer *buf)
return buf->text_first == NULL;
}
int
gtk_xtext_lastlog (xtext_buffer *out, xtext_buffer *search_area,
int (*cmp_func) (char *, void *), void *userdata)
gtk_xtext_lastlog (xtext_buffer *out, xtext_buffer *search_area)
{
textentry *ent = search_area->text_first;
int matches = 0;
textentry *ent;
int matches;
GList *gl;
ent = search_area->text_first;
matches = 0;
while (ent)
{
if (cmp_func (ent->str, userdata))
gl = gtk_xtext_search_textentry (out, ent);
if (gl)
{
matches++;
/* copy the text over */
if (search_area->xtext->auto_indent)
{
gtk_xtext_append_indent (out, ent->str, ent->left_len,
ent->str + ent->left_len + 1,
ent->str_len - ent->left_len - 1, 0);
}
else
{
gtk_xtext_append (out, ent->str, ent->str_len);
/* copy the timestamp over */
}
out->text_last->stamp = ent->stamp;
gtk_xtext_search_textentry_add (out, out->text_last, gl, TRUE);
}
ent = ent->next;
}
out->search_found = g_list_reverse (out->search_found);
return matches;
}

9
src/fe-gtk/xtext.h
View File

@ -43,13 +43,6 @@
typedef struct _GtkXText GtkXText;
typedef struct _GtkXTextClass GtkXTextClass;
typedef struct textentry textentry;
typedef enum gtk_xtext_search_flags_e {
case_match = 1,
backward = 2,
highlight = 4,
follow = 8,
regexp = 16
} gtk_xtext_search_flags;
typedef struct {
GtkXText *xtext; /* attached to this widget */
@ -263,7 +256,7 @@ void gtk_xtext_set_palette (GtkXText * xtext, GdkColor palette[]);
void gtk_xtext_clear (xtext_buffer *buf, int lines);
void gtk_xtext_save (GtkXText * xtext, int fh);
void gtk_xtext_refresh (GtkXText * xtext, int do_trans);
int gtk_xtext_lastlog (xtext_buffer *out, xtext_buffer *search_area, int (*cmp_func) (char *, void *userdata), void *userdata);
int gtk_xtext_lastlog (xtext_buffer *out, xtext_buffer *search_area);
textentry *gtk_xtext_search (GtkXText * xtext, const gchar *text, gtk_xtext_search_flags flags, GError **err);
void gtk_xtext_reset_marker_pos (GtkXText *xtext);
void gtk_xtext_check_marker_visibility(GtkXText *xtext);