static void
main_register_commit(struct view *view, struct commit *commit, const char *ids, bool is_boundary)
{
struct main_state *state = view->private;
string_copy_rev(commit->id, ids);
/* FIXME: lazily check index state here instead of in main_open. */
if ((state->add_changes_unstaged || state->add_changes_staged) && is_head_commit(commit->id)) {
main_add_changes(view, state, ids);
state->add_changes_unstaged = state->add_changes_staged = FALSE;
}
if (state->with_graph)
graph_add_commit(state->graph, &commit->graph, commit->id, ids, is_boundary);
}
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;
}
