static void colsel_ok_clicked_lcb(GtkWidget *widget, Tcolsel *csd) {
gchar *tmpstr;
GdkColor gcolor;
/* only on a OK click we do the setcolor thing */
gtk_color_selection_get_current_color(GTK_COLOR_SELECTION(csd->csel), &gcolor);
tmpstr = gdk_color_to_hexstring(&gcolor, FALSE);
if (csd->bfwin) {
csd->bfwin->session->colorlist = add_to_stringlist(csd->bfwin->session->colorlist, tmpstr);
}
if (csd->is_modal) {
g_free(csd->returnval);
csd->returnval = tmpstr;
gtk_main_quit();
} else {
if (string_is_color(tmpstr)) {
if (csd->startpos || csd->endpos) {
DEBUG_MSG("colsel_ok_clicked_lcb, replacing with %s\n", tmpstr);
doc_replace_text(csd->bfwin->current_document, tmpstr, csd->startpos, csd->endpos);
} else {
DEBUG_MSG("colsel_ok_clicked_lcb, inserting %s\n", tmpstr);
doc_insert_two_strings(csd->bfwin->current_document,tmpstr, NULL);
}
}
g_free(tmpstr);
window_destroy(csd->win);
}
}
void sel_colour_cb(GtkWidget *widget, Tbfwin *bfwin) {
gchar *tmpstr=NULL;
gint startpos=0;
gint endpos=0;
if (doc_get_selection(bfwin->current_document,&startpos , &endpos)) {
DEBUG_MSG("sel_colour_cb, selection found\n");
if (startpos > endpos) {
gint tmpint;
tmpint = startpos;
startpos = endpos;
endpos = tmpint;
}
if ((endpos - startpos) == 7) {
tmpstr = doc_get_chars(bfwin->current_document,startpos,endpos);
if (!string_is_color(tmpstr)) {
startpos = endpos = 0;
}
DEBUG_MSG("sel_colour_cb, tmpstr = %s (startpos=%d, endpos=%d)\n", tmpstr, startpos, endpos);
} else {
DEBUG_MSG("sel_colour_cb, startpos=%d, endpos=%d\n", startpos, endpos);
startpos = endpos = 0;
}
} else {
DEBUG_MSG("sel_colour_cb, NO selection found\n");
}
colsel_dialog(bfwin, tmpstr, 0, startpos, endpos);
if (tmpstr)
g_free(tmpstr);
}
static gboolean locate_color(Tdocument *doc, const GtkTextIter *iter) {
Tin_html_tag iht;
gboolean retval=FALSE;
GtkTextIter leftiter=*iter, rightiter, maxiter = *iter;
DEBUG_MSG("locate_color, started\n");
rec_color.found = FALSE;
gtk_text_iter_backward_chars(&maxiter, 8);
/* first we look to the left for a #, and we look back at max. 8 chars (7 would be good enough) */
iht.findchar = '#';
iht.prevchar = '\n';
iht.ignore_if_prevchar = '\0';
if (gtk_text_iter_backward_find_char(&leftiter,
(GtkTextCharPredicate)iter_char_search_lcb,&iht,&maxiter))
{
gchar *text;
rightiter = leftiter;
gtk_text_iter_forward_chars(&rightiter, 7);
text = gtk_text_buffer_get_text(doc->buffer,&leftiter,&rightiter,FALSE);
DEBUG_MSG("locate_color,is '%s' a color?\n",text);
if (text) {
retval = string_is_color(text);
if (retval) {
rec_color.so = gtk_text_iter_get_offset(&leftiter);
rec_color.eo = gtk_text_iter_get_offset(&rightiter);
rec_color.found = TRUE;
rec_color.doc = doc;
DEBUG_MSG("found color from so=%d to eo=%d\n",rec_color.so, rec_color.eo);
}
g_free(text);
}
}
return retval;
}
