text/e.entry.[ch] text/e-completion.[ch] text/e-text-model-uri.[ch]

2007-10-26  Kjartan Maraas  <kmaraas@gnome.org>

	* e-timezone-dialog/e-timezone-dialog.c: (get_local_offset),
	(get_local_timezone), (on_map_visibility_changed),
	(on_map_button_pressed), (get_zone_from_point),
	(e_timezone_dialog_set_timezone), (on_combo_changed):
	* menus/gal-view-factory.c: (gal_view_factory_get_title):
	* text/Makefile.am:
	* text/e-text.c: (e_text_event), (popup_targets_received),
	(next_word), (find_offset_into_line), (_get_position),
	(e_text_class_init):
	* text/e.entry.[ch]
	* text/e-completion.[ch]
	* text/e-text-model-uri.[ch]
	* text/e-completion-view.[ch]
	* text/e-completion-callbacks.[ch]
	* text/e-completion-match.[ch]
	* text/e-table-text-model.[ch]: Remove all of these. They
	are now unused.

	Warning fixes:
	- NULL vs 0 vs FALSE
	- ANSIfication of function declarations

svn path=/trunk/; revision=34468

1 files changed, 0 insertions, 336 deletions

diff --git a/widgets/text/e-text-model-uri.c b/widgets/text/e-text-model-uri.c
deleted file mode 100644
index 936851c5a8..0000000000
--- a/widgets/text/e-text-model-uri.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* 
- * e-text-model-uri.c - a text model w/ clickable URIs
- * Copyright 2000, 2001, Ximian, Inc.
- *
- * Authors:
- *   Jon Trowbridge <trow@ximian.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License, version 2, as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-#include <config.h>
-
-#include <ctype.h>
-#include <sys/types.h>
-#include <regex.h>
-
-#include <gtk/gtkmain.h>
-#include <libgnome/gnome-url.h>
-
-#include "e-util/e-util.h"
-
-#include "e-text-model-uri.h"
-
-static void e_text_model_uri_class_init (ETextModelURIClass *class);
-static void e_text_model_uri_init (ETextModelURI *model);
-static void e_text_model_uri_dispose (GObject *object);
-
-static void objectify_uris (ETextModelURI *model);
-
-static void e_text_model_uri_objectify (ETextModel *model);
-static gint e_text_model_uri_validate_pos (ETextModel *model, gint pos);
-static gint e_text_model_uri_get_obj_count (ETextModel *model);
-static const gchar *e_text_model_uri_get_nth_object (ETextModel *model, gint i, gint *len);
-static void e_text_model_uri_activate_nth_object (ETextModel *model, gint);
-
-typedef struct _ObjInfo ObjInfo;
-struct _ObjInfo {
-	gint offset, len;
-};
-
-G_DEFINE_TYPE (ETextModelURI, e_text_model_uri, E_TYPE_TEXT_MODEL)
-	     
-static void
-e_text_model_uri_class_init (ETextModelURIClass *klass)
-{
-	GObjectClass *object_class;
-	ETextModelClass *model_class;
-
-	object_class = (GObjectClass *) klass;
-	model_class = E_TEXT_MODEL_CLASS (klass);
-
-	object_class->dispose = e_text_model_uri_dispose;
-
-	model_class->object_activated = e_text_model_uri_activate_nth_object;
-
-	model_class->objectify = e_text_model_uri_objectify;
-	model_class->validate_pos = e_text_model_uri_validate_pos;
-	model_class->obj_count = e_text_model_uri_get_obj_count;
-	model_class->get_nth_obj = e_text_model_uri_get_nth_object;
-
-}
-
-static void
-e_text_model_uri_init (ETextModelURI *model)
-{
-
-}
-
-static void
-e_text_model_uri_dispose (GObject *object)
-{
-	ETextModelURI *model_uri = E_TEXT_MODEL_URI (object);
-	GList *iter;
-
-	if (model_uri->objectify_idle) {
-		g_source_remove (model_uri->objectify_idle);
-		model_uri->objectify_idle = 0;
-	}
-
-	for (iter = model_uri->uris; iter != NULL; iter = g_list_next (iter))
-		g_free (iter->data);
-	g_list_free (model_uri->uris);
-	model_uri->uris = NULL;
-
-	if (G_OBJECT_CLASS (e_text_model_uri_parent_class)->dispose)
-		(* G_OBJECT_CLASS (e_text_model_uri_parent_class)->dispose) (object);
-
-}
-
-static const gchar *uri_regex[] = {
-	"(((news|telnet|nttp|file|http|ftp|https)://)|(www|ftp))[-A-Za-z0-9\\.]+(:[0-9]*)?/[-A-Za-z0-9_\\$\\.\\+\\!\\*\\(\\),;:@&=\\?/~\\#\\%]*[^]'\\.}>\\) ,\\\"]",
-        "(((news|telnet|nttp|file|http|ftp|https)://)|(www|ftp))[-A-Za-z0-9\\.]+[-A-Za-z0-9](:[0-9]*)?",
-        "mailto:[A-Za-z0-9_]+@[-A-Za-z0-9_]+\\.[-A-Za-z0-9\\.]+[-A-Za-z0-9]",
-	NULL
-};
-static gint regex_count = 0;
-static regex_t *regex_compiled = NULL;
-
-static void
-regex_init (void)
-{
-	gint i;
-
-	if (regex_count != 0)
-		return;
-
-	while (uri_regex[regex_count]) ++regex_count;
-
-	regex_compiled = g_new0 (regex_t, regex_count);
-	
-	for (i=0; i<regex_count; ++i) {
-		if (regcomp (&regex_compiled[i], uri_regex[i], REG_EXTENDED))
-			g_error ("Bad regex?: %s", uri_regex[i]);
-	}
-}
-
-
-static void
-objectify_uris (ETextModelURI *model_uri)
-{
-	static gboolean objectifying = FALSE;
-
-	ETextModel *model = E_TEXT_MODEL (model_uri);
-	const gchar *txt;
-	GList *iter, *old_uris;
-	gint offset, len;
-	gboolean found_match;
-	regmatch_t match;
-	gboolean changed;
-
-	if (objectifying)
-		return;
-
-	objectifying = TRUE;
-
-	if (regex_count == 0)
-		regex_init ();
-
-	txt = e_text_model_get_text (model);
-	len  = e_text_model_get_text_length (model);
-
-	old_uris = model_uri->uris;
-	model_uri->uris = NULL;
-
-	if (txt) {
-		offset = 0;
-		found_match = TRUE;
-
-		while (offset < len && found_match) {
-			
-			gint i, so=-1, eo=-1;
-
-			found_match = FALSE;
-			
-			for (i=0; i<regex_count; ++i) {
-				
-				if (regexec (&regex_compiled[i], txt+offset, 1, &match, 0) == 0) {
-
-					/* Take earliest match possible.  In case of a tie, take the
-					   largest possible match. */
-					if (!found_match
-					    || match.rm_so < so
-					    || (match.rm_so == so && match.rm_eo > eo)) {
-						so = match.rm_so;
-						eo = match.rm_eo;
-					}
-					found_match = TRUE;
-				}
-			}
-			
-			if (found_match) {
-				
-				ObjInfo *info = g_new0 (ObjInfo, 1);
-				info->offset = offset + so;
-				info->len = eo - so;
-
-				model_uri->uris = g_list_append (model_uri->uris, info);
-				
-				offset += eo;
-			}
-		}
-	}
-
-	changed = (g_list_length (old_uris) != g_list_length (model_uri->uris));
-
-	if (!changed) {
-		/* Check that there is a 1-1 correspondence between object positions. */
-		GList *jter;
-
-		for (iter = model_uri->uris; iter != NULL && !changed; iter = g_list_next (iter)) {
-			ObjInfo *info = (ObjInfo *) iter->data;
-			found_match = FALSE;
-			for (jter = old_uris; jter != NULL && !found_match; jter = g_list_next (jter)) {
-				ObjInfo *jnfo = (ObjInfo *) jter->data;
-
-				if (info->offset == jnfo->offset && info->len == jnfo->len)
-					found_match = TRUE;
-			}
-			changed = !found_match;
-		}
-	}
-
-	if (changed)
-		e_text_model_changed (model);
-
-	/* Free old uris */
-	for (iter = old_uris; iter != NULL; iter = g_list_next (iter))
-		g_free (iter->data);
-	g_list_free (old_uris);
-
-	objectifying = FALSE;
-}
-
-static gboolean
-objectify_idle_cb (gpointer ptr)
-{
-	ETextModelURI *model_uri = E_TEXT_MODEL_URI (ptr);
-
-	g_return_val_if_fail (model_uri->objectify_idle, FALSE);
-	objectify_uris (model_uri);
-	model_uri->objectify_idle = 0;
-
-	return FALSE;
-}
-
-static void
-e_text_model_uri_objectify (ETextModel *model)
-{
-	ETextModelURI *model_uri = E_TEXT_MODEL_URI (model);
-
-	if (model_uri->objectify_idle == 0)
-		model_uri->objectify_idle = g_idle_add (objectify_idle_cb, model);
-
-	if (E_TEXT_MODEL_CLASS(e_text_model_uri_parent_class)->objectify)
-		E_TEXT_MODEL_CLASS(e_text_model_uri_parent_class)->objectify (model);
-}
-
-static void
-objectify_idle_flush (ETextModelURI *model_uri)
-{
-	if (model_uri->objectify_idle) {
-		g_source_remove (model_uri->objectify_idle);
-		model_uri->objectify_idle = 0;
-		objectify_uris (model_uri);
-	}
-}
-
-static gint
-e_text_model_uri_validate_pos (ETextModel *model, gint pos)
-{
-	gint obj_num;
-
-	/* Cause us to skip over objects */
-
-	obj_num = e_text_model_get_object_at_offset (model, pos);
-	if (obj_num != -1) {
-		gint pos0, pos1, mp;
-		e_text_model_get_nth_object_bounds (model, obj_num, &pos0, &pos1);
-		mp = (pos0 + pos1)/2;
-		if (pos0 < pos && pos < mp)
-			pos = pos1;
-		else if (mp <= pos && pos < pos1)
-			pos = pos0;
-	}
-
-	
-
-	if (E_TEXT_MODEL_CLASS (e_text_model_uri_parent_class)->validate_pos)
-		pos = E_TEXT_MODEL_CLASS (e_text_model_uri_parent_class)->validate_pos (model, pos);
-
-	return pos;
-}
-
-static gint
-e_text_model_uri_get_obj_count (ETextModel *model)
-{
-	ETextModelURI *model_uri = E_TEXT_MODEL_URI (model);
-
-	objectify_idle_flush (model_uri);
-
-	return g_list_length (model_uri->uris);
-}
-
-static const gchar *
-e_text_model_uri_get_nth_object (ETextModel *model, gint i, gint *len)
-{
-	ETextModelURI *model_uri = E_TEXT_MODEL_URI (model);
-	ObjInfo *info;
-	const gchar *txt;
-
-	objectify_idle_flush (model_uri);
-	
-	txt = e_text_model_get_text (model);
-
-	info = (ObjInfo *) g_list_nth_data (model_uri->uris, i);
-	g_return_val_if_fail (info != NULL, NULL);
-
-
-	if (len)
-		*len = info->len;
-	return txt + info->offset;
-}
-
-static void
-e_text_model_uri_activate_nth_object (ETextModel *model, gint i)
-{
-	gchar *obj_str;
-
-	objectify_idle_flush (E_TEXT_MODEL_URI (model));
-	
-	obj_str = e_text_model_strdup_nth_object (model, i);
-	gnome_url_show (obj_str, NULL);
-	g_free (obj_str);
-}
-
-ETextModel *
-e_text_model_uri_new (void)
-{
-	return E_TEXT_MODEL (g_object_new (E_TYPE_TEXT_MODEL_URI, NULL));
-}
-
-
-/* $Id$ */