static enum request
blob_request(struct view *view, enum request request, struct line *line)
{
switch (request) {
case REQ_VIEW_BLAME:
if (view->parent)
string_copy(view->env->ref, view->parent->vid);
return request;
case REQ_EDIT:
open_blob_editor(view->vid, NULL, (line - view->line) + 1);
return REQ_NONE;
default:
return pager_request(view, request, line);
}
}
static enum request
tree_request(struct view *view, enum request request, struct line *line)
{
enum open_flags flags;
struct tree_entry *entry = line->data;
switch (request) {
case REQ_VIEW_BLAME:
if (line->type != LINE_FILE) {
report("Blame only supported for files");
return REQ_NONE;
}
string_copy(view->env->ref, view->vid);
return request;
case REQ_EDIT:
if (line->type != LINE_FILE) {
report("Edit only supported for files");
} else if (!is_head_commit(view->vid)) {
open_blob_editor(entry->id, entry->name, 0);
} else {
open_editor(view->env->file, 0);
}
return REQ_NONE;
case REQ_PARENT:
case REQ_BACK:
if (!*view->env->directory) {
/* quit view if at top of tree */
return REQ_VIEW_CLOSE;
}
/* fake 'cd ..' */
pop_tree_stack_entry(&view->pos);
reload_view(view);
break;
case REQ_ENTER:
break;
default:
return request;
}
/* Cleanup the stack if the tree view is at a different tree. */
if (!*view->env->directory)
reset_view_history(&tree_view_history);
switch (line->type) {
case LINE_DIRECTORY:
/* Depending on whether it is a subdirectory or parent link
* mangle the path buffer. */
if (tree_path_is_parent(entry->name) && *view->env->directory) {
pop_tree_stack_entry(&view->pos);
} else {
const char *basename = tree_path(line);
push_tree_stack_entry(view, basename, &view->pos);
}
/* Trees and subtrees share the same ID, so they are not not
* unique like blobs. */
reload_view(view);
break;
case LINE_FILE:
flags = view_is_displayed(view) ? OPEN_SPLIT : OPEN_DEFAULT;
open_blob_view(view, flags);
break;
default:
return REQ_NONE;
}
return REQ_NONE;
}
