#include "gtkmm2ext/actions.h"
#include "gtkmm2ext/utils.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace Gtk;
RefPtr<UIManager> ActionManager::ui_manager;
string ActionManager::unbound_string = "--";
-
-RefPtr<Action>
-ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
-{
- RefPtr<Action> act;
-
- act = Action::create (name, label);
- group->add (act, sl);
-
- return act;
-}
-
-RefPtr<Action>
-ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label)
-{
- RefPtr<Action> act;
-
- act = Action::create (name, label);
- group->add (act);
-
- return act;
-}
-
-
-RefPtr<Action>
-ActionManager::register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group& rgroup, const char * name, const char * label, slot<void> sl)
-{
- RefPtr<Action> act;
-
- act = RadioAction::create (rgroup, name, label);
- group->add (act, sl);
-
- return act;
-}
-
-RefPtr<Action>
-ActionManager::register_radio_action (
- RefPtr<ActionGroup> group, RadioAction::Group& rgroup, string const & name, string const & label, string const & tooltip, slot<void> sl
- )
-{
- RefPtr<Action> act;
-
- act = RadioAction::create (rgroup, name, label, tooltip);
- group->add (act, sl);
-
- return act;
-}
-
-RefPtr<Action>
-ActionManager::register_toggle_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
-{
- RefPtr<Action> act;
-
- act = ToggleAction::create (name, label);
- group->add (act, sl);
-
- return act;
-}
-
-RefPtr<Action>
-ActionManager::register_toggle_action (RefPtr<ActionGroup> group, string const & name, string const & label, string const & tooltip, slot<void> sl)
-{
- RefPtr<Action> act;
-
- act = ToggleAction::create (name, label, tooltip);
- group->add (act, sl);
-
- return act;
-}
-
-bool
-ActionManager::lookup_entry (const ustring accel_path, Gtk::AccelKey& key)
-{
- GtkAccelKey gkey;
- bool known = gtk_accel_map_lookup_entry (accel_path.c_str(), &gkey);
-
- if (known) {
- key = AccelKey (gkey.accel_key, Gdk::ModifierType (gkey.accel_mods));
- } else {
- key = AccelKey (GDK_VoidSymbol, Gdk::ModifierType (0));
- }
-
- return known;
-}
-
-struct SortActionsByLabel {
- bool operator() (Glib::RefPtr<Gtk::Action> a, Glib::RefPtr<Gtk::Action> b) {
- ustring astr = a->get_accel_path();
- ustring bstr = b->get_accel_path();
- return astr < bstr;
- }
-};
-
-void
-ActionManager::get_all_actions (vector<string>& groups, vector<string>& names, vector<string>& tooltips, vector<AccelKey>& bindings)
-{
- /* 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;
-
- for (node = list; node; node = g_list_next (node)) {
-
- GtkActionGroup* group = (GtkActionGroup*) node->data;
-
- /* first pass: collect them all */
-
- typedef std::list<Glib::RefPtr<Gtk::Action> > action_list;
- action_list the_acts;
-
- for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
- GtkAction* action = (GtkAction*) acts->data;
- the_acts.push_back (Glib::wrap (action, true));
- }
-
- /* now sort by label */
-
- SortActionsByLabel cmp;
- the_acts.sort (cmp);
-
- for (action_list::iterator a = the_acts.begin(); a != the_acts.end(); ++a) {
-
- string accel_path = (*a)->get_accel_path ();
-
- groups.push_back (gtk_action_group_get_name(group));
- names.push_back (accel_path.substr (accel_path.find_last_of ('/') + 1));
- tooltips.push_back ((*a)->get_tooltip ());
-
- AccelKey key;
- lookup_entry (accel_path, key);
- bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
- }
- }
-}
-
-void
-ActionManager::get_all_actions (vector<string>& names, vector<string>& paths, vector<string>& tooltips, vector<string>& keys, vector<AccelKey>& bindings)
-{
- /* 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;
-
- for (node = list; node; node = g_list_next (node)) {
-
- GtkActionGroup* group = (GtkActionGroup*) node->data;
-
- /* first pass: collect them all */
-
- typedef std::list<Glib::RefPtr<Gtk::Action> > action_list;
- action_list the_acts;
-
- for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
- GtkAction* action = (GtkAction*) acts->data;
- the_acts.push_back (Glib::wrap (action, true));
- }
-
- /* now sort by label */
-
- SortActionsByLabel cmp;
- the_acts.sort (cmp);
-
- for (action_list::iterator a = the_acts.begin(); a != the_acts.end(); ++a) {
-
- ustring const label = (*a)->property_label ();
- string const accel_path = (*a)->get_accel_path ();
-
- names.push_back (label);
- paths.push_back (accel_path);
- tooltips.push_back ((*a)->get_tooltip ());
-
- AccelKey key;
- keys.push_back (get_key_representation (accel_path, key));
- bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
- }
- }
-}
-
-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;
typedef std::vector<ActionState> ActionStates;
-static std::stack<boost::shared_ptr<ActionStates> > state_stack;
+static ActionStates action_states_to_restore;
+static bool actions_disabled = false;
-static boost::shared_ptr<ActionStates>
-get_action_state ()
+void
+ActionManager::save_action_states ()
{
- boost::shared_ptr<ActionStates> state = boost::shared_ptr<ActionStates>(new ActionStates);
-
/* 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 (ActionManager::ui_manager->gobj());
GList* node;
GList* acts;
GtkActionGroup* group = (GtkActionGroup*) node->data;
- /* first pass: collect them all */
-
- typedef std::list<Glib::RefPtr<Gtk::Action> > action_list;
- action_list the_acts;
-
for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
GtkAction* action = (GtkAction*) acts->data;
-
- state->push_back (ActionState (action, gtk_action_get_sensitive (action)));
+ action_states_to_restore.push_back (ActionState (action, gtk_action_get_sensitive (action)));
}
}
-
- return state;
-}
-
-void
-ActionManager::push_action_state ()
-{
- state_stack.push (get_action_state());
}
void
-ActionManager::pop_action_state ()
+ActionManager::enable_active_actions ()
{
- if (state_stack.empty()) {
- warning << string_compose (_("programming error: %1"), X_("ActionManager::pop_action_state called with empty stack")) << endmsg;
- return;
+ if (!actions_disabled) {
+ return ;
}
- boost::shared_ptr<ActionStates> as = state_stack.top ();
- state_stack.pop ();
-
- for (ActionStates::iterator i = as->begin(); i != as->end(); ++i) {
- gtk_action_set_sensitive ((*i).action, (*i).sensitive);
+ for (ActionStates::iterator i = action_states_to_restore.begin(); i != action_states_to_restore.end(); ++i) {
+ if ((*i).action && (*i).sensitive) {
+ gtk_action_set_sensitive ((*i).action, true);
+ }
}
+
+ action_states_to_restore.clear ();
+ actions_disabled = false;
}
void
-ActionManager::disable_all_actions ()
+ActionManager::disable_active_actions ()
{
- push_action_state ();
- boost::shared_ptr<ActionStates> as = state_stack.top ();
-
- for (ActionStates::iterator i = as->begin(); i != as->end(); ++i) {
- gtk_action_set_sensitive ((*i).action, false);
+ if (actions_disabled == true ) {
+ return ;
}
-}
+ // save all action's states to action_states_to_restore
+ save_action_states ();
-void
-ActionManager::add_action_group (RefPtr<ActionGroup> grp)
-{
- ui_manager->insert_action_group (grp);
+ // set all action's states disabled
+ for (ActionStates::iterator i = action_states_to_restore.begin(); i != action_states_to_restore.end(); ++i) {
+ if ((*i).sensitive) {
+ gtk_action_set_sensitive ((*i).action, false);
+ }
+ }
+ actions_disabled = true;
}
Widget*
*slash = '\0';
return get_action (©[0], ++slash);
-
+
}
RefPtr<Action>
gtkmm2.6, so we fall back to the C level.
*/
- if (ui_manager == 0) {
+ if (! ui_manager) {
return RefPtr<Action> ();
}
act = Glib::wrap (_act, true);
break;
}
- }
- }
-
- return act;
-}
-RefPtr<Action>
-ActionManager::get_action_from_name (const char* name)
-{
- /* 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;
-
- 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)) {
- GtkAction* action = (GtkAction*) acts->data;
- if (!strcmp (gtk_action_get_name (action), name)) {
- return Glib::wrap (action, true);
- }
+ break;
}
}
- return RefPtr<Action>();
+ return act;
}
void
ActionManager::set_sensitive (vector<RefPtr<Action> >& actions, bool state)
{
- for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
- (*i)->set_sensitive (state);
+ // if actions weren't disabled
+ if (!actions_disabled) {
+ for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
+ (*i)->set_sensitive (state);
+ }
+ }
+ else {
+ // actions were disabled
+ // so we should just set necessary action's states in action_states_to_restore
+ for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
+ // go through action_states_to_restore and set state of actions
+ for (ActionStates::iterator j = action_states_to_restore.begin(); j != action_states_to_restore.end(); ++j) {
+ // all actions should have their individual name, so we can use it for comparison
+ if (gtk_action_get_name ((*j).action) == (*i)->get_name ()) {
+ (*j).sensitive = state;
+ }
+ }
+ }
}
}
ActionManager::set_toggleaction_state (string n, bool s)
{
char const * name = n.c_str ();
-
+
const char *last_slash = strrchr (name, '/');
if (last_slash == 0) {
fatal << string_compose ("programmer error: %1 %2", "illegal toggle action name", name) << endmsg;
- /*NOTREACHED*/
+ abort(); /*NOTREACHED*/
return;
}
const char* action_name = last_slash + 1;
-
RefPtr<Action> act = get_action (group_name, action_name);
+ RefPtr<Action> act = get_action (group_name, action_name);
if (act) {
- RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
- tact->set_active (s);
+ RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
+ tact->set_active (s);
} else {
error << string_compose (_("Unknown action name: %1"), name) << endmsg;
}
delete [] group_name;
}
-string
-ActionManager::get_key_representation (const string& accel_path, AccelKey& key)
-{
- bool known = lookup_entry (accel_path, key);
-
- if (known) {
- uint32_t k = possibly_translate_legal_accelerator_to_real_key (key.get_key());
- key = AccelKey (k, Gdk::ModifierType (key.get_mod()));
- return ui_manager->get_accel_group()->get_label (key.get_key(), Gdk::ModifierType (key.get_mod()));
- }
-
- return unbound_string;
-}
-
void
ActionManager::do_action (const char* group, const char*action)
{
}
}
}
-
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