51 * @brief PluginProcess subclasses are meant to notify about the progress state of some process (typically a plugin)
52 *
53 * PluginProgress are mainly used alongside with tlp::Plugin instances to give user a visual feedback about the progress of the plugin.
54 * Every plugin in tulip got a pluginProgress member they can call to give progress feedbacks. When running, the plugin should make a call to tlp::PluginProgress::progress() indicating the current state of the compuation.
55 * The tlp::PluginProgress returns a tlp::ProgressState indicating what behavior the underleying system should have (see tlp::ProgressState for details)