void URLHistory_AddPage( const char * urlString )
{
if(!option_url_suggestion) return;
// Only search if length > 0
if( strlen( urlString ) > 0 )
{
urldb_iterate_partial(urlString, URLHistoryFound);
}
}
/* exported interface documented in completion.h */
gboolean nsgtk_completion_update(GtkEntry *entry)
{
gtk_list_store_clear(nsgtk_completion_list);
if (nsoption_bool(url_suggestion) == true) {
urldb_iterate_partial(gtk_entry_get_text(entry),
nsgtk_completion_udb_callback);
}
return TRUE;
}
bool ro_gui_url_complete_keypress(struct toolbar *toolbar, uint32_t key)
{
wimp_w parent;
wimp_window_state state;
char *match_url;
const char *url;
int old_selection;
int height;
os_error *error;
bool currently_open;
assert(toolbar != NULL);
parent = ro_toolbar_get_parent_window(toolbar);
/* we must have a toolbar/url bar */
if (!ro_toolbar_get_display_url(toolbar) ||
(!nsoption_bool(url_suggestion))) {
ro_gui_url_complete_close();
return false;
}
/* if we are currently active elsewhere, remove the previous window */
currently_open = ((parent == url_complete_parent) &&
(url_complete_matches_available > 0));
if (parent != url_complete_parent)
ro_gui_url_complete_close();
/* forcibly open on down keys */
if ((!currently_open) && (url_complete_matched_string)) {
switch (key) {
case IS_WIMP_KEY | wimp_KEY_DOWN:
case IS_WIMP_KEY | wimp_KEY_PAGE_DOWN:
case IS_WIMP_KEY | wimp_KEY_CONTROL | wimp_KEY_DOWN:
free(url_complete_matched_string);
url_complete_matched_string = NULL;
}
}
/* get the text to match */
url_complete_parent = parent;
url = ro_toolbar_get_url(toolbar);
match_url = (url != NULL) ? strdup(url) : NULL;
if (match_url == NULL) {
ro_gui_url_complete_close();
return false;
}
/* if the text to match has changed then update it */
if ((!url_complete_matched_string) ||
(strcmp(match_url, url_complete_matched_string))) {
/* memorize the current matches */
int i;
int lines = MAXIMUM_VISIBLE_LINES;
if (lines > url_complete_matches_available)
lines = url_complete_matches_available;
if (url_complete_matches) {
for (i = 0; i < MAXIMUM_VISIBLE_LINES; i++) {
if (i < lines) {
url_complete_redraw[i] =
url_complete_matches[i];
} else {
url_complete_redraw[i] = NULL;
}
}
}
/* our selection gets wiped */
error = xwimp_force_redraw(dialog_url_complete,
0,
-(url_complete_matches_selection + 1) * 44,
65536, -url_complete_matches_selection * 44);
if (error) {
LOG("xwimp_force_redraw: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
}
/* clear our state */
free(url_complete_original_url);
free(url_complete_matched_string);
url_complete_matched_string = match_url;
url_complete_original_url = NULL;
url_complete_matches_available = 0;
url_complete_matches_selection = -1;
url_complete_keypress_selection = -1;
/* get some initial memory */
if (!url_complete_matches) {
url_complete_matches = malloc(64 * sizeof(char *));
if (!url_complete_matches) {
ro_gui_url_complete_close();
return false;
}
url_complete_matches_allocated = 64;
}
/* find matches */
url_complete_memory_exhausted = false;
if (strlen(match_url) == 0)
urldb_iterate_entries(url_complete_callback);
else
urldb_iterate_partial(match_url, url_complete_callback);
if ((url_complete_memory_exhausted) ||
(url_complete_matches_available == 0)) {
ro_gui_url_complete_close();
return false;
}
/* update the window */
state.w = parent;
error = xwimp_get_window_state(&state);
if (error) {
LOG("xwimp_get_window_state: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
return false;
}
url_complete_matches_reset = true;
ro_gui_url_complete_resize(toolbar, PTR_WIMP_OPEN(&state));
url_complete_matches_reset = false;
/* redraw the relevant bits of the window */
lines = MAXIMUM_VISIBLE_LINES;
if (lines > url_complete_matches_available)
lines = url_complete_matches_available;
for (i = 0; i < lines; i++) {
if (url_complete_redraw[i] !=
url_complete_matches[i]) {
error = xwimp_force_redraw(dialog_url_complete,
0, -(i + 1) * 44, 65536, -i * 44);
if (error) {
LOG("xwimp_force_redraw: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError",
error->errmess);
}
}
}
} else {
free(match_url);
}
/* handle keypresses */
if (!currently_open)
return false;
old_selection = url_complete_matches_selection;
switch (key) {
case IS_WIMP_KEY | wimp_KEY_UP:
url_complete_matches_selection--;
break;
case IS_WIMP_KEY | wimp_KEY_DOWN:
url_complete_matches_selection++;
break;
case IS_WIMP_KEY | wimp_KEY_PAGE_UP:
url_complete_matches_selection -=
MAXIMUM_VISIBLE_LINES;
break;
case IS_WIMP_KEY | wimp_KEY_PAGE_DOWN:
url_complete_matches_selection +=
MAXIMUM_VISIBLE_LINES;
break;
case IS_WIMP_KEY | wimp_KEY_CONTROL | wimp_KEY_UP:
url_complete_matches_selection = 0;
break;
case IS_WIMP_KEY | wimp_KEY_CONTROL | wimp_KEY_DOWN:
url_complete_matches_selection = 65536;
break;
}
if (url_complete_matches_selection >
url_complete_matches_available - 1)
url_complete_matches_selection =
url_complete_matches_available - 1;
else if (url_complete_matches_selection < -1)
url_complete_matches_selection = -1;
if (old_selection == url_complete_matches_selection)
return false;
error = xwimp_force_redraw(dialog_url_complete,
0, -(old_selection + 1) * 44,
65536, -old_selection * 44);
if (error) {
LOG("xwimp_force_redraw: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
}
error = xwimp_force_redraw(dialog_url_complete,
0, -(url_complete_matches_selection + 1) * 44,
65536, -url_complete_matches_selection * 44);
if (error) {
LOG("xwimp_force_redraw: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
}
if (old_selection == -1) {
free(url_complete_original_url);
url_complete_original_url = malloc(strlen(url) + 1);
if (!url_complete_original_url)
return false;
strcpy(url_complete_original_url, url);
}
if (url_complete_matches_selection == -1) {
ro_toolbar_set_url(toolbar,
url_complete_original_url, true, false);
} else {
ro_toolbar_set_url(toolbar,
nsurl_access(url_complete_matches[
url_complete_matches_selection]),
true, false);
free(url_complete_matched_string);
url_complete_matched_string = strdup(nsurl_access(
url_complete_matches[
url_complete_matches_selection]));
}
url_complete_keypress_selection = url_complete_matches_selection;
/* auto-scroll */
state.w = dialog_url_complete;
error = xwimp_get_window_state(&state);
if (error) {
LOG("xwimp_get_window_state: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
return true;
}
if (state.yscroll < -(url_complete_matches_selection * 44))
state.yscroll = -(url_complete_matches_selection * 44);
height = state.visible.y1 - state.visible.y0;
if (state.yscroll - height >
-((url_complete_matches_selection + 1) * 44))
state.yscroll =
-((url_complete_matches_selection + 1) * 44) + height;
error = xwimp_open_window(PTR_WIMP_OPEN(&state));
if (error) {
LOG("xwimp_open_window: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
return true;
}
return true;
}
