diff options
Diffstat (limited to 'src/progs/ingenuity/BreadCrumbBox.cpp')
| -rw-r--r-- | src/progs/ingenuity/BreadCrumbBox.cpp | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/src/progs/ingenuity/BreadCrumbBox.cpp b/src/progs/ingenuity/BreadCrumbBox.cpp index d2bf7f97..aea1cdf0 100644 --- a/src/progs/ingenuity/BreadCrumbBox.cpp +++ b/src/progs/ingenuity/BreadCrumbBox.cpp @@ -28,9 +28,10 @@ BreadCrumbBox::BreadCrumbBox() } -/** Destroys current breadcrumbs and rebuilds from scratch. - * - * (Needs to be called when a patch is cleared to eliminate children crumbs) +/** Sets up the crumbs to display a @a path. + * + * If @a path is already part of the shown path, it will be selected and the + * children preserved. */ void BreadCrumbBox::build(Path path) @@ -38,8 +39,8 @@ BreadCrumbBox::build(Path path) bool old_enable_signal = _enable_signal; _enable_signal = false; - // Moving to a parent path, just switch the active button - if (path.length() < _full_path.length() && _full_path.substr(0, path.length()) == path) { + // Moving to a path we already contain, just switch the active button + if (_breadcrumbs.size() > 0 && (path.is_parent_of(_full_path) || path == _full_path)) { for (std::list<BreadCrumb*>::iterator i = _breadcrumbs.begin(); i != _breadcrumbs.end(); ++i) (*i)->set_active( ((*i)->path() == path) ); @@ -102,5 +103,33 @@ BreadCrumbBox::breadcrumb_clicked(BreadCrumb* crumb) } } + +void +BreadCrumbBox::object_removed(const Path& path) +{ + for (std::list<BreadCrumb*>::iterator i = _breadcrumbs.begin(); i != _breadcrumbs.end(); ++i) { + if ((*i)->path() == path) { + // Remove all crumbs after the removed one (inclusive) + for (std::list<BreadCrumb*>::iterator j = i; j != _breadcrumbs.end(); ) { + BreadCrumb* bc = *j; + j = _breadcrumbs.erase(j); + remove(*bc); + } + break; + } + } +} + + +void +BreadCrumbBox::object_renamed(const Path& old_path, const Path& new_path) +{ + for (std::list<BreadCrumb*>::iterator i = _breadcrumbs.begin(); i != _breadcrumbs.end(); ++i) { + if ((*i)->path() == old_path) + (*i)->set_path(new_path); + } +} + + } // namespace Ingenuity |