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Code Issues Projects Releases Wiki Activity

a) completely refactor abstract UI code

Browse source 
b) single-thread Tranzport implementation
c) implement BasicUI to share functionality across multiple
     controllers
d) various minor fixes here and there


git-svn-id: svn://localhost/trunk/ardour2@468 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2006-04-24 22:45:19 +00:00
parent 484debb45c
commit 028e1ebc4a
38 changed files with 1218 additions and 1084 deletions
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69
libs/ardour/control_protocol_manager.cc
View file

@ -15,6 +15,7 @@ using namespace std;
#include "i18n.h"
ControlProtocolManager* ControlProtocolManager::_instance = 0;
const string ControlProtocolManager::state_node_name = X_("ControlProtocols");
ControlProtocolManager::ControlProtocolManager ()
{
@ -42,6 +43,13 @@ ControlProtocolManager::set_session (Session& s)
{
_session = &s;
_session->going_away.connect (mem_fun (*this, &ControlProtocolManager::drop_session));
for (list<ControlProtocolInfo*>::iterator i = control_protocol_info.begin(); i != control_protocol_info.end(); ++i) {
if ((*i)->requested) {
instantiate (**i);
(*i)->requested = false;
}
}
}
void
@ -122,6 +130,8 @@ ControlProtocolManager::discover_control_protocols (string path)
vector<string *> *found;
PathScanner scanner;
cerr << "looking for control protocols in " << path << endl;
found = scanner (path, protocol_filter, 0, false, true);
for (vector<string*>::iterator i = found->begin(); i != found->end(); ++i) {
@ -145,9 +155,12 @@ ControlProtocolManager::control_protocol_discover (string path)
info->name = descriptor->name;
info->path = path;
info->protocol = 0;
info->requested = false;
control_protocol_info.push_back (info);
cerr << "discovered control surface protocol \"" << info->name << '"' << endl;
dlclose (descriptor->module);
}
@ -195,3 +208,59 @@ ControlProtocolManager::foreach_known_protocol (sigc::slot<void,const ControlPro
method (*i);
}
}
ControlProtocolInfo*
ControlProtocolManager::cpi_by_name (string name)
{
for (list<ControlProtocolInfo*>::iterator i = control_protocol_info.begin(); i != control_protocol_info.end(); ++i) {
if (name == (*i)->name) {
return *i;
}
}
return 0;
}
int
ControlProtocolManager::set_state (const XMLNode& node)
{
XMLNodeList clist;
XMLNodeConstIterator citer;
XMLProperty* prop;
clist = node.children();
for (citer = clist.begin(); citer != clist.end(); ++citer) {
if ((*citer)->name() == X_("Protocol")) {
if ((prop = (*citer)->property (X_("active"))) != 0) {
if (prop->value() == X_("yes")) {
if ((prop = (*citer)->property (X_("name"))) != 0) {
ControlProtocolInfo* cpi = cpi_by_name (prop->value());
if (cpi) {
if (_session) {
instantiate (*cpi);
} else {
cpi->requested = true;
}
}
}
}
}
}
}
}
XMLNode&
ControlProtocolManager::get_state (void)
{
XMLNode* root = new XMLNode (state_node_name);
LockMonitor lm (protocols_lock, __LINE__, __FILE__);
for (list<ControlProtocolInfo*>::iterator i = control_protocol_info.begin(); i != control_protocol_info.end(); ++i) {
XMLNode* child = new XMLNode (X_("Protocol"));
child->add_property (X_("name"), (*i)->name);
child->add_property (X_("active"), (*i)->protocol ? "yes" : "no");
root->add_child_nocopy (*child);
}
return *root;
}