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Convert the body of activate_link to a single switch statement.

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This commit is contained in:
Miciah Dashiel Butler Masters 2005-12-13 00:00:08 +00:00 committed by Miciah Dashiel Butler Masters
parent b191247894
commit db5b9be213
1 changed files with 24 additions and 14 deletions
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38
src/viewer/text/link.c
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@ -893,24 +893,25 @@ activate_link(struct session *ses, struct document_view *doc_view,
struct link *link, int do_reload)
{
struct form_control *link_fc;
struct form_state *fs;
struct form *form;
if (!link_is_form(link)
|| link_is_textinput(link)
|| link->type == LINK_BUTTON) {
switch (link->type) {
case LINK_HYPERTEXT:
case LINK_MAP:
case LINK_FIELD:
case LINK_AREA:
case LINK_BUTTON:
if (goto_current_link(ses, doc_view, do_reload))
return FRAME_EVENT_OK;
return FRAME_EVENT_REFRESH;
}
break;
link_fc = get_link_form_control(link);
case LINK_CHECKBOX:
link_fc = get_link_form_control(link);
if (form_field_is_readonly(link_fc))
return FRAME_EVENT_OK;
if (link->type == LINK_CHECKBOX) {
struct form_state *fs;
struct form *form;
if (form_field_is_readonly(link_fc))
return FRAME_EVENT_OK;
fs = find_form_state(doc_view, link_fc);
if (!fs) return FRAME_EVENT_OK;
@ -939,14 +940,23 @@ activate_link(struct session *ses, struct document_view *doc_view,
}
fs->state = 1;
} else if (link->type == LINK_SELECT) {
break;
case LINK_SELECT:
link_fc = get_link_form_control(link);
if (form_field_is_readonly(link_fc))
return FRAME_EVENT_OK;
object_lock(doc_view->document);
add_empty_window(ses->tab->term,
(void (*)(void *)) release_document,
doc_view->document);
do_select_submenu(ses->tab->term, link_fc->menu, ses);
} else {
break;
default:
INTERNAL("bad link type %d", link->type);
}