gboolean
peacock_file_find_and_select (PeacockFile *file, const gchar *search_str,
gboolean from_start, gboolean case_sensitive)
{
GtkTextIter start_iter;
GtkTextIter end_iter;
GtkTextIter match_start;
GtkTextIter match_end;
GtkSourceSearchFlags flags;
gboolean retval;
/* Get start iter or current cursor pos iter. */
if (from_start)
gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (file),
&start_iter);
else
gtk_text_buffer_get_iter_at_mark (
GTK_TEXT_BUFFER (file), &start_iter,
gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (file)));
/* Get the end iter. */
gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (file), &end_iter);
/* Setup search flags. */
flags = GTK_SOURCE_SEARCH_TEXT_ONLY;
if (!case_sensitive)
flags |= GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
/* Perform search. */
retval = gtk_source_iter_forward_search (&start_iter, search_str,
flags, &match_start,
&match_end, &end_iter);
/* It found something, highlight it. */
if (retval)
peacock_file_set_selection (PEACOCK_FILE (file), &match_start,
&match_end);
return retval;
}
static gboolean hlight_searched_strings(GtkTextBuffer *buffer, gchar *str)
{
GtkTextIter iter, start, end;
gboolean res, retval = FALSE;
GtkSourceSearchFlags search_flags =
GTK_SOURCE_SEARCH_VISIBLE_ONLY | GTK_SOURCE_SEARCH_TEXT_ONLY;
if (!string_find)
return FALSE;
if (!match_case)
search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
gtk_text_buffer_get_bounds(buffer, &start, &end);
/* gtk_text_buffer_remove_tag_by_name(buffer,
"searched", &start, &end);
gtk_text_buffer_remove_tag_by_name(buffer,
"replaced", &start, &end); */
gtk_text_buffer_remove_all_tags(buffer, &start, &end);
iter = start;
do {
res = gtk_source_iter_forward_search(
&iter, str, search_flags, &start, &end, NULL);
if (res) {
retval = TRUE;
gtk_text_buffer_apply_tag_by_name(buffer,
"searched", &start, &end);
// replace_mode ? "replaced" : "searched", &start, &end);
iter = end;
}
} while (res);
/* if (replace_mode)
replace_mode = FALSE;
else */
hlight_toggle_searched(buffer);
return retval;
}
gboolean document_search_real(GtkWidget *textview, gint direction)
{
GtkTextIter iter, match_start, match_end;
gboolean res;
GtkSourceSearchFlags search_flags = GTK_SOURCE_SEARCH_VISIBLE_ONLY | GTK_SOURCE_SEARCH_TEXT_ONLY;
GtkTextBuffer *textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
if (!string_find)
return FALSE;
if (!match_case)
search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
// if (direction == 0 || !hlight_check_searched())
if (direction == 0 || (direction != 2 && !hlight_check_searched()))
hlight_searched_strings(GTK_TEXT_VIEW(textview)->buffer, string_find);
gtk_text_mark_set_visible(
gtk_text_buffer_get_selection_bound(
GTK_TEXT_VIEW(textview)->buffer), FALSE);
gtk_text_buffer_get_iter_at_mark(textbuffer, &iter, gtk_text_buffer_get_insert(textbuffer));
if (direction < 0) {
res = gtk_source_iter_backward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
if (gtk_text_iter_equal(&iter, &match_end)) {
res = gtk_source_iter_backward_search(
&match_start, string_find, search_flags, &match_start, &match_end, NULL);
}
} else {
res = gtk_source_iter_forward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
}
/* TODO: both gtk_(text/source)_iter_backward_search works not fine for multi-byte */
/* wrap */
/* TODO: define limit NULL -> proper value */
if (!res) {
if (direction < 0) {
gtk_text_buffer_get_end_iter(textbuffer, &iter);
res = gtk_source_iter_backward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
} else {
gtk_text_buffer_get_start_iter(textbuffer, &iter);
res = gtk_source_iter_forward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
}
}
if (res) {
gtk_text_buffer_place_cursor(textbuffer, &match_start);
gtk_text_buffer_move_mark_by_name(textbuffer, "insert", &match_end);
// gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview), &match_start, 0.1, FALSE, 0.5, 0.5);
scroll_to_cursor(textbuffer, 0.05);
}
else if (direction == 0)
run_dialog_message(gtk_widget_get_toplevel(textview), GTK_MESSAGE_WARNING,
_("Search string not found"));
return res;
}
static gint document_replace_real(GtkWidget *textview)
{
GtkTextIter iter, match_start, match_end, rep_start;
GtkTextMark *mark_init = NULL;
gboolean res;
gint num = 0, offset;
GtkWidget *q_dialog = NULL;
GtkSourceSearchFlags search_flags = GTK_SOURCE_SEARCH_VISIBLE_ONLY | GTK_SOURCE_SEARCH_TEXT_ONLY;
GtkTextBuffer *textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
if (!match_case)
search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
if (replace_all) {
gtk_text_buffer_get_iter_at_mark(textbuffer,
&iter, gtk_text_buffer_get_insert(textbuffer));
mark_init = gtk_text_buffer_create_mark(textbuffer, NULL, &iter, FALSE);
gtk_text_buffer_get_start_iter(textbuffer, &iter);
gtk_text_buffer_get_end_iter(textbuffer, &match_end);
// gtk_text_buffer_remove_tag_by_name(textbuffer,
// "replaced", &iter, &match_end);
gtk_text_buffer_remove_all_tags(textbuffer,
&iter, &match_end);
} else {
hlight_searched_strings(textbuffer, string_find);
hlight_toggle_searched(textbuffer);
}
do {
if (replace_all) {
res = gtk_source_iter_forward_search(
&iter, string_find, search_flags, &match_start, &match_end, NULL);
if (res) {
gtk_text_buffer_place_cursor(textbuffer, &match_start);
gtk_text_buffer_move_mark_by_name(textbuffer, "insert", &match_end);
gtk_text_buffer_get_iter_at_mark(
textbuffer, &iter, gtk_text_buffer_get_insert(textbuffer));
}
}
else
// res = document_search_real(textview, 0);
res = document_search_real(textview, 2);
if (res) {
if (!replace_all) {
if (num == 0 && q_dialog == NULL)
q_dialog = create_dialog_message_question(
gtk_widget_get_toplevel(textview), _("Replace?"));
#if GTK_CHECK_VERSION(2, 10, 0)
GtkTextIter ins,bou;
gtk_text_buffer_get_selection_bounds(textbuffer, &ins, &bou);
#endif
switch (gtk_dialog_run(GTK_DIALOG(q_dialog))) {
case GTK_RESPONSE_YES:
#if GTK_CHECK_VERSION(2, 10, 0)
gtk_text_buffer_select_range(textbuffer, &ins, &bou);
#endif
break;
case GTK_RESPONSE_NO:
continue;
// case GTK_RESPONSE_CANCEL:
default:
res = 0;
if (num == 0)
num = -1;
continue;
}
}
gtk_text_buffer_delete_selection(textbuffer, TRUE, TRUE);
if (strlen(string_replace)) {
gtk_text_buffer_get_iter_at_mark(
textbuffer, &rep_start,
gtk_text_buffer_get_insert(textbuffer));
offset = gtk_text_iter_get_offset(&rep_start);
undo_set_sequency(TRUE);
g_signal_emit_by_name(G_OBJECT(textbuffer),
"begin-user-action");
gtk_text_buffer_insert_at_cursor(textbuffer,
string_replace, strlen(string_replace));
g_signal_emit_by_name(G_OBJECT(textbuffer),
"end-user-action");
gtk_text_buffer_get_iter_at_mark(
textbuffer, &iter,
gtk_text_buffer_get_insert(textbuffer));
gtk_text_buffer_get_iter_at_offset(textbuffer,
&rep_start, offset);
gtk_text_buffer_apply_tag_by_name(textbuffer,
"replaced", &rep_start, &iter);
} else
gtk_text_buffer_get_iter_at_mark(
textbuffer, &iter,
gtk_text_buffer_get_insert(textbuffer));
num++;
/* if (replace_all)
undo_set_sequency(TRUE);
else
undo_set_sequency(FALSE);*/
undo_set_sequency(replace_all);
}
} while (res);
if (!hlight_check_searched())
hlight_toggle_searched(textbuffer);
if (q_dialog)
gtk_widget_destroy(q_dialog);
/* if (strlen(string_replace)) {
replace_mode = TRUE;
hlight_searched_strings(textbuffer, string_replace);
} */
if (replace_all) {
gtk_text_buffer_get_iter_at_mark(textbuffer, &iter, mark_init);
gtk_text_buffer_place_cursor(textbuffer, &iter);
run_dialog_message(gtk_widget_get_toplevel(textview), GTK_MESSAGE_INFO,
_("%d strings replaced"), num);
undo_set_sequency(FALSE);
}
return num;
}
