diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2014-07-04 07:48:41 -0400 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2014-07-04 07:48:41 -0400 |
commit | 08b1a9d52082612d99a209dc3841792a69010374 (patch) | |
tree | 6f2ef3436f97067381cfc8228c90ae2ea5376387 /libs/gtkmm2ext/actions.cc | |
parent | a2c7fe03ef75d4db79b71b5c6202c7077df59ab6 (diff) |
add ActionManager::enable_accelerators(), which takes all known Actions and registers them via the UIManager as accelerators.
This makes them available for use with key bindings/shortcuts/accelerators even if they have no proxy widget
Diffstat (limited to 'libs/gtkmm2ext/actions.cc')
-rw-r--r-- | libs/gtkmm2ext/actions.cc | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libs/gtkmm2ext/actions.cc b/libs/gtkmm2ext/actions.cc index f4159c71e2..5f853b0170 100644 --- a/libs/gtkmm2ext/actions.cc +++ b/libs/gtkmm2ext/actions.cc @@ -34,6 +34,8 @@ #include <gtkmm/accelmap.h> #include <gtkmm/uimanager.h> +#include <glibmm/miscutils.h> + #include "pbd/error.h" #include "gtkmm2ext/actions.h" @@ -235,6 +237,50 @@ ActionManager::get_all_actions (vector<string>& names, vector<string>& paths, ve } } +void +ActionManager::enable_accelerators () +{ + /* the C++ API for functions used here appears to be broken in + gtkmm2.6, so we fall back to the C level. + */ + + GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj()); + GList* node; + GList* acts; + string ui_string = "<ui>"; + + /* get all actions, build a string describing them all as <accelerator + * action="name"/> + */ + + for (node = list; node; node = g_list_next (node)) { + + GtkActionGroup* group = (GtkActionGroup*) node->data; + + for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) { + ui_string += "<accelerator action=\""; + + /* OK, this is pretty stupid ... there is the full + * accel path returned by gtk_action_get_accel_path () + * but of course the UIManager doesn't use that, but + * just a name, which is the last component of the + * path. What a totally ridiculous design. + */ + + string fullpath = gtk_action_get_accel_path ((GtkAction*) acts->data); + + ui_string += Glib::path_get_basename (fullpath); + ui_string += "\"/>"; + } + } + + ui_string += "</ui>"; + + /* and load it */ + + ui_manager->add_ui_from_string (ui_string); +} + struct ActionState { GtkAction* action; bool sensitive; |