mirror of
https://github.com/hexchat/hexchat.git
synced 2024-11-06 03:02:30 +01:00
overhauling of URL detection, including channel, nick, etc 'words'
This commit is contained in:
RichardHitt
parent
7f2846a5bd
commit
4af624627e
@ -142,7 +142,7 @@ mybsearch (const void *key, void **array, size_t nmemb,
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}
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void *
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tree_find (tree *t, void *key, tree_cmp_func *cmp, void *data, int *pos)
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tree_find (tree *t, const void *key, tree_cmp_func *cmp, void *data, int *pos)
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{
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if (!t || !t->array)
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return NULL;
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@ -8,7 +8,7 @@ typedef int (tree_traverse_func) (const void *key, void *data);
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tree *tree_new (tree_cmp_func *cmp, void *data);
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void tree_destroy (tree *t);
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void *tree_find (tree *t, void *key, tree_cmp_func *cmp, void *data, int *pos);
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void *tree_find (tree *t, const void *key, tree_cmp_func *cmp, void *data, int *pos);
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int tree_remove (tree *t, void *key, int *pos);
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void *tree_remove_at_pos (tree *t, int pos);
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void tree_foreach (tree *t, tree_traverse_func *func, void *data);
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465
src/common/url.c
465
src/common/url.c
@ -13,7 +13,7 @@
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <stdio.h>
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@ -32,6 +32,13 @@
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void *url_tree = NULL;
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GTree *url_btree = NULL;
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static int do_an_re (const char *word, int *start, int *end, int *type);
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static GRegex *re_url (void);
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static GRegex *re_host (void);
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static GRegex *re_email (void);
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static GRegex *re_nick (void);
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static GRegex *re_channel (void);
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static GRegex *re_path (void);
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static int
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@ -177,158 +184,38 @@ url_add (char *urltext, int len)
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keep it FAST! This new version was found to be almost 3x faster than
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2.4.4 release. */
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static int laststart = 0;
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static int lastend = 0;
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static int lasttype = 0;
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int
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url_check_word (const char *word, int len)
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url_check_word (const char *word)
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{
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#define D(x) (x), ((sizeof (x)) - 1)
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static const struct {
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const char *s;
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int len;
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}
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prefix[] = {
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{ D("irc.") },
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{ D("ftp.") },
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{ D("www.") },
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{ D("irc://") },
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{ D("ftp://") },
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{ D("http://") },
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{ D("https://") },
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{ D("file://") },
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{ D("rtsp://") },
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{ D("ut2004://") },
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},
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suffix[] = {
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{ D(".org") },
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{ D(".net") },
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{ D(".com") },
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{ D(".edu") },
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{ D(".html") },
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{ D(".info") },
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{ D(".name") },
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/* Some extra common suffixes.
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foo.blah/baz.php etc should work now, rather than
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needing http:// at the beginning. */
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{ D(".php") },
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{ D(".htm") },
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{ D(".aero") },
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{ D(".asia") },
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{ D(".biz") },
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{ D(".cat") },
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{ D(".coop") },
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{ D(".int") },
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{ D(".jobs") },
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{ D(".mobi") },
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{ D(".museum") },
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{ D(".pro") },
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{ D(".tel") },
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{ D(".travel") },
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{ D(".xxx") },
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{ D(".asp") },
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{ D(".aspx") },
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{ D(".shtml") },
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{ D(".xml") },
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};
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#undef D
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const char *at, *dot;
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int i, dots;
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/* this is pretty much the same as in logmask_is_fullpath() except with length checks and .\ for portable mode */
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#ifdef WIN32
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if ((len > 1 && word[0] == '\\') ||
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(len > 2 && word[0] == '.' && word[1] == '\\') ||
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(len > 2 && (((word[0] >= 'A' && word[0] <= 'Z') || (word[0] >= 'a' && word[0] <= 'z')) && word[1] == ':')))
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#else
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if (len > 1 && word[0] == '/')
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#endif
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laststart = lastend = lasttype = 0;
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if (do_an_re (word, &laststart, &lastend, &lasttype))
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{
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return WORD_PATH;
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}
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if (len > 1 && word[1] == '#' && strchr("@+^%*#", word[0]))
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return WORD_CHANNEL;
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if ((word[0] == '#' || word[0] == '&') && word[1] != '#' && word[1] != 0)
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return WORD_CHANNEL;
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for (i = 0; i < G_N_ELEMENTS(prefix); i++)
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{
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int l;
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l = prefix[i].len;
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if (len > l)
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switch (lasttype)
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{
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int j;
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/* This is pretty much g_ascii_strncasecmp(). */
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for (j = 0; j < l; j++)
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{
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unsigned char c = word[j];
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if (tolower(c) != prefix[i].s[j])
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break;
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}
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if (j == l)
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return WORD_URL;
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case WORD_NICK:
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if (!isalnum (word[laststart]))
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laststart++;
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if (!userlist_find (current_sess, &word[laststart]))
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lasttype = 0;
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return lasttype;
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case WORD_EMAIL:
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if (!isalnum (word[laststart]))
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laststart++;
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/* Fall through */
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case WORD_URL:
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case WORD_HOST:
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case WORD_CHANNEL:
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return lasttype;
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default:
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return 0; /* Should not occur */
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}
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}
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at = strchr (word, '@'); /* check for email addy */
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dot = strrchr (word, '.');
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if (at && dot)
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{
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if (at < dot)
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{
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if (strchr (word, '*'))
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return WORD_HOST;
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else
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return WORD_EMAIL;
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}
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}
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/* check if it's an IP number */
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dots = 0;
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for (i = 0; i < len; i++)
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{
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if (word[i] == '.' && i > 0)
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dots++; /* allow 127.0.0.1:80 */
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else if (!isdigit ((unsigned char) word[i]) && word[i] != ':')
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{
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dots = 0;
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break;
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}
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}
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if (dots == 3)
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return WORD_HOST;
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if (len > 5)
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{
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for (i = 0; i < G_N_ELEMENTS(suffix); i++)
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{
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int l;
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l = suffix[i].len;
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if (len > l)
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{
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const unsigned char *p = &word[len - l];
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int j;
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/* This is pretty much g_ascii_strncasecmp(). */
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for (j = 0; j < l; j++)
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{
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if (tolower(p[j]) != suffix[i].s[j])
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break;
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}
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if (j == l)
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return WORD_HOST;
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}
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}
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if (word[len - 3] == '.' &&
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isalpha ((unsigned char) word[len - 2]) &&
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isalpha ((unsigned char) word[len - 1]))
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return WORD_HOST;
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}
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return 0;
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else
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return 0;
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}
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/* List of IRC commands for which contents (and thus possible URLs)
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@ -346,9 +233,10 @@ static char *commands[] = {
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void
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url_check_line (char *buf, int len)
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{
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GRegex *re(void);
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GMatchInfo *gmi;
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char *po = buf;
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char *start;
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int i, wlen;
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int i;
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/* Skip over message prefix */
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if (*po == ':')
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@ -379,50 +267,243 @@ url_check_line (char *buf, int len)
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return;
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po++;
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if (buf[0] == ':' && buf[1] != 0)
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po++;
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start = po;
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/* check each "word" (space separated) */
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while (1)
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g_regex_match(re_url(), po, 0, &gmi);
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while (g_match_info_matches(gmi))
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{
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switch (po[0])
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{
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case 0:
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case ' ':
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case '\r':
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int start, end;
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wlen = po - start;
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if (wlen > 2)
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{
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/* HACK! :( */
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/* This is to work around not being able to detect URLs that are at
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the start of messages. */
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if (start[0] == ':')
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{
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start++;
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wlen--;
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}
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if (start[0] == '+' || start[0] == '-')
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{
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start++;
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wlen--;
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}
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if (wlen > 2 && url_check_word (start, wlen) == WORD_URL)
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{
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url_add (start, wlen);
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}
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}
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if (po[0] == 0)
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return;
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po++;
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start = po;
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break;
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default:
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po++;
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}
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g_match_info_fetch_pos(gmi, 0, &start, &end);
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if (po[end - 1] == '\r')
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po[--end] = 0;
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if (g_strstr_len (po + start, end - start, "://"))
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url_add(po + start, end - start);
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g_match_info_next(gmi, NULL);
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}
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g_match_info_free(gmi);
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}
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int
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url_last (int *lstart, int *lend)
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{
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*lstart = laststart;
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*lend = lastend;
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return lasttype;
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}
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static int
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do_an_re(const char *word,int *start, int *end, int *type)
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{
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typedef struct func_s {
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GRegex *(*fn)(void);
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int type;
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} func_t;
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func_t funcs[] =
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{
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{ re_email, WORD_EMAIL },
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{ re_url, WORD_URL },
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{ re_host, WORD_HOST },
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{ re_channel, WORD_CHANNEL },
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{ re_path, WORD_PATH },
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{ re_nick, WORD_NICK }
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};
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GMatchInfo *gmi;
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int k;
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for (k = 0; k < sizeof funcs / sizeof (func_t); k++)
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{
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g_regex_match (funcs[k].fn(), word, 0, &gmi);
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if (!g_match_info_matches (gmi))
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{
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g_match_info_free (gmi);
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continue;
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}
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while (g_match_info_matches (gmi))
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{
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g_match_info_fetch_pos (gmi, 0, start, end);
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g_match_info_next (gmi, NULL);
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}
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g_match_info_free (gmi);
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*type = funcs[k].type;
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return TRUE;
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}
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return FALSE;
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}
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/* Miscellaneous description --- */
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#define DOMAIN "[-a-z0-9]+(\\.[-a-z0-9]+)*\\.[a-z]+"
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#define IPADDR "[0-9]+(\\.[0-9]+){3}"
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#define HOST "(" DOMAIN "|" IPADDR ")"
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#define OPT_PORT "(:[1-9][0-9]{0,4})?"
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GRegex *
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make_re(char *grist, char *type)
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{
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GRegex *ret;
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GError *err = NULL;
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ret = g_regex_new (grist, G_REGEX_CASELESS + G_REGEX_OPTIMIZE, 0, &err);
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g_free (grist);
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return ret;
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}
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/* HOST description --- */
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/* (see miscellaneous above) */
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static GRegex *
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re_host (void)
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{
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static GRegex *host_ret;
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char *grist;
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grist = g_strdup_printf (
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"(" /* HOST */
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HOST OPT_PORT
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")"
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);
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host_ret = make_re (grist, "re_host");
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return host_ret;
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}
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/* URL description --- */
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#define SCHEME "(%s)"
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#define LPAR "\\("
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#define RPAR "\\)"
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#define NOPARENS "[^() \t]*"
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char *prefix[] = {
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"irc\\.",
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"ftp\\.",
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"www\\.",
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"irc://",
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"ftp://",
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"http://",
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"https://",
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"file://",
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"rtsp://",
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NULL
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};
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static GRegex *
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re_url (void)
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{
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static GRegex *url_ret;
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char *grist;
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char *scheme;
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if (url_ret) return url_ret;
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scheme = g_strjoinv ("|", prefix);
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grist = g_strdup_printf (
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"(" /* URL or HOST */
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SCHEME HOST OPT_PORT
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"(" /* Optional "/path?query_string#fragment_id" */
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"/" /* Must start with slash */
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"("
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"(" LPAR NOPARENS RPAR ")"
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"|"
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"(" NOPARENS ")"
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")*" /* Zero or more occurrences of either of these */
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"(?<![.,?!\\]])" /* Not allowed to end with these */
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")?" /* Zero or one of this /path?query_string#fragment_id thing */
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")"
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, scheme
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);
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url_ret = make_re (grist, "re_url");
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g_free (scheme);
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return url_ret;
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}
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/* EMAIL description --- */
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#define EMAIL "[a-z][-_a-z0-9]+@" "(" HOST ")"
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static GRegex *
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re_email (void)
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{
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static GRegex *email_ret;
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char *grist;
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if (email_ret) return email_ret;
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grist = g_strdup_printf (
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"(" /* EMAIL */
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EMAIL
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")"
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);
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email_ret = make_re (grist, "re_email");
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return email_ret;
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}
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/* NICK description --- */
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#define NICKPRE "~+!@%%&"
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#define NICKHYP "-"
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#define NICKLET "a-z"
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#define NICKDIG "0-9"
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/* Note for NICKSPE: \\\\ boils down to a single \ */
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#define NICKSPE "\\[\\]\\\\`_^{|}"
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#define NICK0 "[" NICKPRE "]?[" NICKLET NICKDIG "]"
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#define NICK1 "[" NICKHYP NICKLET NICKDIG NICKSPE "]+"
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#define NICK NICK0 NICK1
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static GRegex *
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re_nick (void)
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{
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static GRegex *nick_ret;
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char *grist;
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if (nick_ret) return nick_ret;
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grist = g_strdup_printf (
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"(" /* NICK */
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NICK
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")"
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);
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nick_ret = make_re (grist, "re_nick");
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return nick_ret;
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}
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/* CHANNEL description --- */
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#define CHANNEL "#[^ \t\a,:]+"
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static GRegex *
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re_channel (void)
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{
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static GRegex *channel_ret;
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char *grist;
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if (channel_ret) return channel_ret;
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grist = g_strdup_printf (
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"(" /* CHANNEL */
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CHANNEL
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")"
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);
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channel_ret = make_re (grist, "re_channel");
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return channel_ret;
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}
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/* PATH description --- */
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#ifdef WIN32
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/* Windows path can be \ or .\ or ..\ or e.g. C: etc */
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#define PATH "^(\\\\|\\.{1,2}\\\\|[a-z]:).*"
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#else
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/* Linux path can be / or ./ or ../ etc */
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#define PATH "^(/|\\./|\\.\\./).*"
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#endif
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static GRegex *
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re_path (void)
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{
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static GRegex *path_ret;
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char *grist;
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||||
|
||||
if (path_ret) return path_ret;
|
||||
|
||||
grist = g_strdup_printf (
|
||||
"(" /* PATH */
|
||||
PATH
|
||||
")"
|
||||
);
|
||||
path_ret = make_re (grist, "re_path");
|
||||
return path_ret;
|
||||
}
|
||||
|
||||
@ -14,7 +14,8 @@ extern void *url_tree;
|
||||
|
||||
void url_clear (void);
|
||||
void url_save_tree (const char *fname, const char *mode, gboolean fullpath);
|
||||
int url_check_word (const char *word, int len);
|
||||
int url_last (int *, int *);
|
||||
int url_check_word (const char *word);
|
||||
void url_check_line (char *buf, int len);
|
||||
|
||||
#endif
|
||||
|
||||
@ -192,7 +192,7 @@ find_cmp (const char *name, struct User *user, server *serv)
|
||||
}
|
||||
|
||||
struct User *
|
||||
userlist_find (struct session *sess, char *name)
|
||||
userlist_find (struct session *sess, const char *name)
|
||||
{
|
||||
int pos;
|
||||
|
||||
|
||||
@ -26,7 +26,7 @@ int userlist_add_hostname (session *sess, char *nick,
|
||||
char *hostname, char *realname,
|
||||
char *servername, unsigned int away);
|
||||
void userlist_set_away (session *sess, char *nick, unsigned int away);
|
||||
struct User *userlist_find (session *sess, char *name);
|
||||
struct User *userlist_find (session *sess, const char *name);
|
||||
struct User *userlist_find_global (server *serv, char *name);
|
||||
void userlist_clear (session *sess);
|
||||
void userlist_free (session *sess);
|
||||
|
||||
@ -1058,7 +1058,7 @@ static void
|
||||
fe_open_url_locale (const char *url)
|
||||
{
|
||||
/* the http:// part's missing, prepend it, otherwise it won't always work */
|
||||
if (strchr (url, ':') == NULL && url_check_word (url, strlen (url)) != WORD_PATH)
|
||||
if (strchr (url, ':') == NULL && url_check_word (url) != WORD_PATH)
|
||||
{
|
||||
url = g_strdup_printf ("http://%s", url);
|
||||
fe_open_url_inner (url);
|
||||
|
||||
@ -2242,20 +2242,14 @@ mg_create_topicbar (session *sess, GtkWidget *box)
|
||||
/* check if a word is clickable */
|
||||
|
||||
static int
|
||||
mg_word_check (GtkWidget * xtext, char *word, int len)
|
||||
mg_word_check (GtkWidget * xtext, char *word)
|
||||
{
|
||||
session *sess = current_sess;
|
||||
int ret;
|
||||
|
||||
ret = url_check_word (word, len); /* common/url.c */
|
||||
if (ret == 0)
|
||||
{
|
||||
if (( (word[0]=='@' || word[0]=='+' || word[0]=='%') && userlist_find (sess, word+1)) || userlist_find (sess, word))
|
||||
return WORD_NICK;
|
||||
|
||||
if (sess->type == SESS_DIALOG)
|
||||
return WORD_DIALOG;
|
||||
}
|
||||
ret = url_check_word (word);
|
||||
if (ret == 0 && sess->type == SESS_DIALOG)
|
||||
return WORD_DIALOG;
|
||||
|
||||
return ret;
|
||||
}
|
||||
@ -2266,23 +2260,28 @@ static void
|
||||
mg_word_clicked (GtkWidget *xtext, char *word, GdkEventButton *even)
|
||||
{
|
||||
session *sess = current_sess;
|
||||
int word_type, start, end;
|
||||
char *tmp;
|
||||
|
||||
if (even->button == 1) /* left button */
|
||||
if (word == NULL)
|
||||
{
|
||||
if (word == NULL)
|
||||
{
|
||||
if (even->button == 1) /* left button */
|
||||
mg_focus (sess);
|
||||
return;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if ((even->state & 13) == prefs.hex_gui_url_mod)
|
||||
word_type = mg_word_check (xtext, word);
|
||||
url_last (&start, &end);
|
||||
|
||||
if (even->button == 1 && (even->state & 13) == prefs.hex_gui_url_mod)
|
||||
{
|
||||
switch (word_type)
|
||||
{
|
||||
switch (mg_word_check (xtext, word, strlen (word)))
|
||||
{
|
||||
case WORD_URL:
|
||||
case WORD_HOST:
|
||||
fe_open_url (word);
|
||||
}
|
||||
case WORD_URL:
|
||||
case WORD_HOST:
|
||||
word[end] = 0;
|
||||
word += start;
|
||||
fe_open_url (word);
|
||||
}
|
||||
return;
|
||||
}
|
||||
@ -2296,7 +2295,7 @@ mg_word_clicked (GtkWidget *xtext, char *word, GdkEventButton *even)
|
||||
return;
|
||||
}
|
||||
|
||||
switch (mg_word_check (xtext, word, strlen (word)))
|
||||
switch (word_type)
|
||||
{
|
||||
case 0:
|
||||
case WORD_PATH:
|
||||
@ -2304,26 +2303,22 @@ mg_word_clicked (GtkWidget *xtext, char *word, GdkEventButton *even)
|
||||
break;
|
||||
case WORD_URL:
|
||||
case WORD_HOST:
|
||||
word[end] = 0;
|
||||
word += start;
|
||||
menu_urlmenu (even, word);
|
||||
break;
|
||||
case WORD_NICK:
|
||||
menu_nickmenu (sess, even, (word[0]=='@' || word[0]=='+' || word[0]=='%') ?
|
||||
word+1 : word, FALSE);
|
||||
menu_nickmenu (sess, even, word + (ispunct (*word)? 1: 0), FALSE);
|
||||
break;
|
||||
case WORD_CHANNEL:
|
||||
if (*word == '@' || *word == '+' || *word=='^' || *word=='%' || *word=='*')
|
||||
word++;
|
||||
menu_chanmenu (sess, even, word);
|
||||
menu_chanmenu (sess, even, word + (ispunct (*word)? 1: 0));
|
||||
break;
|
||||
case WORD_EMAIL:
|
||||
{
|
||||
char *newword = malloc (strlen (word) + 10);
|
||||
if (*word == '~')
|
||||
word++;
|
||||
sprintf (newword, "mailto:%s", word);
|
||||
menu_urlmenu (even, newword);
|
||||
free (newword);
|
||||
}
|
||||
word[end] = 0;
|
||||
word += start;
|
||||
tmp = g_strdup_printf("mailto:%s", word + (ispunct (*word)? 1: 0));
|
||||
menu_urlmenu (even, tmp);
|
||||
g_free (tmp);
|
||||
break;
|
||||
case WORD_DIALOG:
|
||||
menu_nickmenu (sess, even, sess->channel, FALSE);
|
||||
|
||||
@ -13,7 +13,7 @@
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
* =========================================================================
|
||||
*
|
||||
* xtext, the text widget used by X-Chat.
|
||||
@ -73,6 +73,7 @@
|
||||
#include "../common/fe.h"
|
||||
#include "../common/util.h"
|
||||
#include "../common/hexchatc.h"
|
||||
#include "../common/url.h"
|
||||
#include "fe-gtk.h"
|
||||
#include "xtext.h"
|
||||
#include "fkeys.h"
|
||||
@ -1901,7 +1902,7 @@ gtk_xtext_selection_update (GtkXText * xtext, GdkEventMotion * event, int p_y, g
|
||||
|
||||
static char *
|
||||
gtk_xtext_get_word (GtkXText * xtext, int x, int y, textentry ** ret_ent,
|
||||
int *ret_off, int *ret_len)
|
||||
int *ret_off, int *ret_len, GSList **slp)
|
||||
{
|
||||
textentry *ent;
|
||||
int offset;
|
||||
@ -1950,9 +1951,9 @@ gtk_xtext_get_word (GtkXText * xtext, int x, int y, textentry ** ret_ent,
|
||||
if (ret_off)
|
||||
*ret_off = word - ent->str;
|
||||
if (ret_len)
|
||||
*ret_len = str - word;
|
||||
*ret_len = len; /* Length before stripping */
|
||||
|
||||
return gtk_xtext_strip_color (word, len, xtext->scratch_buffer, NULL, NULL, NULL, FALSE);
|
||||
return gtk_xtext_strip_color (word, len, xtext->scratch_buffer, NULL, NULL, slp, FALSE);
|
||||
}
|
||||
|
||||
#ifdef MOTION_MONITOR
|
||||
@ -2028,14 +2029,62 @@ gtk_xtext_check_mark_stamp (GtkXText *xtext, GdkModifierType mask)
|
||||
return redraw;
|
||||
}
|
||||
|
||||
static int
|
||||
gtk_xtext_get_word_adjust (GtkXText *xtext, int x, int y, textentry **word_ent, int *offset, int *len)
|
||||
{
|
||||
GSList *slp = NULL;
|
||||
unsigned char *word;
|
||||
int word_type = 0;
|
||||
|
||||
word = gtk_xtext_get_word (xtext, x, y, word_ent, offset, len, &slp);
|
||||
if (word)
|
||||
{
|
||||
int laststart, lastend;
|
||||
|
||||
word_type = xtext->urlcheck_function (GTK_WIDGET (xtext), word);
|
||||
if (word_type > 0)
|
||||
{
|
||||
if (url_last (&laststart, &lastend))
|
||||
{
|
||||
int cumlen, startadj = 0, endadj = 0;
|
||||
offlen_t o;
|
||||
GSList *sl;
|
||||
|
||||
for (sl = slp, cumlen = 0; sl; sl = g_slist_next (sl))
|
||||
{
|
||||
o.u = GPOINTER_TO_UINT (sl->data);
|
||||
startadj = o.o.off - cumlen;
|
||||
cumlen += o.o.len;
|
||||
if (laststart < cumlen)
|
||||
break;
|
||||
}
|
||||
for (sl = slp, cumlen = 0; sl; sl = g_slist_next (sl))
|
||||
{
|
||||
o.u = GPOINTER_TO_UINT (sl->data);
|
||||
endadj = o.o.off - cumlen;
|
||||
cumlen += o.o.len;
|
||||
if (lastend < cumlen)
|
||||
break;
|
||||
}
|
||||
laststart += startadj;
|
||||
*offset += laststart;
|
||||
*len = lastend + endadj - laststart;
|
||||
}
|
||||
}
|
||||
}
|
||||
g_slist_free (slp);
|
||||
|
||||
return word_type;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
|
||||
{
|
||||
GtkXText *xtext = GTK_XTEXT (widget);
|
||||
GdkModifierType mask;
|
||||
int redraw, tmp, x, y, offset, len, line_x;
|
||||
unsigned char *word;
|
||||
textentry *word_ent;
|
||||
int word_type;
|
||||
|
||||
gdk_window_get_pointer (widget->window, &x, &y, &mask);
|
||||
|
||||
@ -2104,43 +2153,40 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
|
||||
if (xtext->urlcheck_function == NULL)
|
||||
return FALSE;
|
||||
|
||||
word = gtk_xtext_get_word (xtext, x, y, &word_ent, &offset, &len);
|
||||
if (word)
|
||||
word_type = gtk_xtext_get_word_adjust (xtext, x, y, &word_ent, &offset, &len);
|
||||
if (word_type > 0)
|
||||
{
|
||||
if (xtext->urlcheck_function (GTK_WIDGET (xtext), word, len) > 0)
|
||||
if (!xtext->cursor_hand ||
|
||||
xtext->hilight_ent != word_ent ||
|
||||
xtext->hilight_start != offset ||
|
||||
xtext->hilight_end != offset + len)
|
||||
{
|
||||
if (!xtext->cursor_hand ||
|
||||
xtext->hilight_ent != word_ent ||
|
||||
xtext->hilight_start != offset ||
|
||||
xtext->hilight_end != offset + len)
|
||||
if (!xtext->cursor_hand)
|
||||
{
|
||||
if (!xtext->cursor_hand)
|
||||
{
|
||||
gdk_window_set_cursor (GTK_WIDGET (xtext)->window,
|
||||
xtext->hand_cursor);
|
||||
xtext->cursor_hand = TRUE;
|
||||
}
|
||||
|
||||
/* un-render the old hilight */
|
||||
if (xtext->hilight_ent)
|
||||
gtk_xtext_unrender_hilight (xtext);
|
||||
|
||||
xtext->hilight_ent = word_ent;
|
||||
xtext->hilight_start = offset;
|
||||
xtext->hilight_end = offset + len;
|
||||
|
||||
xtext->skip_border_fills = TRUE;
|
||||
xtext->render_hilights_only = TRUE;
|
||||
xtext->skip_stamp = TRUE;
|
||||
|
||||
gtk_xtext_render_ents (xtext, word_ent, NULL);
|
||||
|
||||
xtext->skip_border_fills = FALSE;
|
||||
xtext->render_hilights_only = FALSE;
|
||||
xtext->skip_stamp = FALSE;
|
||||
gdk_window_set_cursor (GTK_WIDGET (xtext)->window,
|
||||
xtext->hand_cursor);
|
||||
xtext->cursor_hand = TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
|
||||
/* un-render the old hilight */
|
||||
if (xtext->hilight_ent)
|
||||
gtk_xtext_unrender_hilight (xtext);
|
||||
|
||||
xtext->hilight_ent = word_ent;
|
||||
xtext->hilight_start = offset;
|
||||
xtext->hilight_end = offset + len;
|
||||
|
||||
xtext->skip_border_fills = TRUE;
|
||||
xtext->render_hilights_only = TRUE;
|
||||
xtext->skip_stamp = TRUE;
|
||||
|
||||
gtk_xtext_render_ents (xtext, word_ent, NULL);
|
||||
|
||||
xtext->skip_border_fills = FALSE;
|
||||
xtext->render_hilights_only = FALSE;
|
||||
xtext->skip_stamp = FALSE;
|
||||
}
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
gtk_xtext_leave_notify (widget, NULL);
|
||||
@ -2280,7 +2326,7 @@ gtk_xtext_button_release (GtkWidget * widget, GdkEventButton * event)
|
||||
|
||||
if (!xtext->hilighting)
|
||||
{
|
||||
word = gtk_xtext_get_word (xtext, event->x, event->y, 0, 0, 0);
|
||||
word = gtk_xtext_get_word (xtext, event->x, event->y, 0, 0, 0, 0);
|
||||
g_signal_emit (G_OBJECT (xtext), xtext_signals[WORD_CLICK], 0, word ? word : NULL, event);
|
||||
} else
|
||||
{
|
||||
@ -2288,7 +2334,6 @@ gtk_xtext_button_release (GtkWidget * widget, GdkEventButton * event)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
@ -2305,7 +2350,7 @@ gtk_xtext_button_press (GtkWidget * widget, GdkEventButton * event)
|
||||
|
||||
if (event->button == 3 || event->button == 2) /* right/middle click */
|
||||
{
|
||||
word = gtk_xtext_get_word (xtext, x, y, 0, 0, 0);
|
||||
word = gtk_xtext_get_word (xtext, x, y, 0, 0, 0, 0);
|
||||
if (word)
|
||||
{
|
||||
g_signal_emit (G_OBJECT (xtext), xtext_signals[WORD_CLICK], 0,
|
||||
@ -2322,7 +2367,7 @@ gtk_xtext_button_press (GtkWidget * widget, GdkEventButton * event)
|
||||
if (event->type == GDK_2BUTTON_PRESS) /* WORD select */
|
||||
{
|
||||
gtk_xtext_check_mark_stamp (xtext, mask);
|
||||
if (gtk_xtext_get_word (xtext, x, y, &ent, &offset, &len))
|
||||
if (gtk_xtext_get_word (xtext, x, y, &ent, &offset, &len, 0))
|
||||
{
|
||||
if (len == 0)
|
||||
return FALSE;
|
||||
@ -2343,7 +2388,7 @@ gtk_xtext_button_press (GtkWidget * widget, GdkEventButton * event)
|
||||
if (event->type == GDK_3BUTTON_PRESS) /* LINE select */
|
||||
{
|
||||
gtk_xtext_check_mark_stamp (xtext, mask);
|
||||
if (gtk_xtext_get_word (xtext, x, y, &ent, 0, 0))
|
||||
if (gtk_xtext_get_word (xtext, x, y, &ent, 0, 0, 0))
|
||||
{
|
||||
gtk_xtext_selection_clear (xtext->buffer);
|
||||
ent->mark_start = 0;
|
||||
@ -2852,7 +2897,7 @@ gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str,
|
||||
{
|
||||
int str_width, dofill;
|
||||
GdkDrawable *pix = NULL;
|
||||
int dest_x, dest_y;
|
||||
int dest_x = 0, dest_y = 0;
|
||||
|
||||
if (xtext->dont_render || len < 1 || xtext->hidden)
|
||||
return 0;
|
||||
@ -5904,7 +5949,7 @@ gtk_xtext_set_tint (GtkXText *xtext, int tint_red, int tint_green, int tint_blue
|
||||
}
|
||||
|
||||
void
|
||||
gtk_xtext_set_urlcheck_function (GtkXText *xtext, int (*urlcheck_function) (GtkWidget *, char *, int))
|
||||
gtk_xtext_set_urlcheck_function (GtkXText *xtext, int (*urlcheck_function) (GtkWidget *, char *))
|
||||
{
|
||||
xtext->urlcheck_function = urlcheck_function;
|
||||
}
|
||||
|
||||
@ -179,7 +179,7 @@ struct _GtkXText
|
||||
unsigned char scratch_buffer[4096];
|
||||
|
||||
void (*error_function) (int type);
|
||||
int (*urlcheck_function) (GtkWidget * xtext, char *word, int len);
|
||||
int (*urlcheck_function) (GtkWidget * xtext, char *word);
|
||||
|
||||
int jump_out_offset; /* point at which to stop rendering */
|
||||
int jump_in_offset; /* "" start rendering */
|
||||
@ -274,7 +274,7 @@ void gtk_xtext_set_show_separator (GtkXText *xtext, gboolean show_separator);
|
||||
void gtk_xtext_set_thin_separator (GtkXText *xtext, gboolean thin_separator);
|
||||
void gtk_xtext_set_time_stamp (xtext_buffer *buf, gboolean timestamp);
|
||||
void gtk_xtext_set_tint (GtkXText *xtext, int tint_red, int tint_green, int tint_blue);
|
||||
void gtk_xtext_set_urlcheck_function (GtkXText *xtext, int (*urlcheck_function) (GtkWidget *, char *, int));
|
||||
void gtk_xtext_set_urlcheck_function (GtkXText *xtext, int (*urlcheck_function) (GtkWidget *, char *));
|
||||
void gtk_xtext_set_wordwrap (GtkXText *xtext, gboolean word_wrap);
|
||||
|
||||
xtext_buffer *gtk_xtext_buffer_new (GtkXText *xtext);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user