#include <cassert>
+#include "pbd/convert.h"
+#include "pbd/debug.h"
#include "pbd/enumwriter.h"
#include "pbd/error.h"
#include "pbd/failed_constructor.h"
#include "ardour/presentation_info.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace PBD;
using std::string;
+string PresentationInfo::state_node_name = X_("PresentationInfo");
+PBD::Signal0<void> PresentationInfo::Change;
+
+namespace ARDOUR {
+ namespace Properties {
+ PBD::PropertyDescriptor<bool> selected;
+ PBD::PropertyDescriptor<uint32_t> order;
+ PBD::PropertyDescriptor<uint32_t> color;
+ }
+}
+
const PresentationInfo::order_t PresentationInfo::max_order = UINT32_MAX;
const PresentationInfo::Flag PresentationInfo::Bus = PresentationInfo::Flag (PresentationInfo::AudioBus|PresentationInfo::MidiBus);
const PresentationInfo::Flag PresentationInfo::Track = PresentationInfo::Flag (PresentationInfo::AudioTrack|PresentationInfo::MidiTrack);
const PresentationInfo::Flag PresentationInfo::Route = PresentationInfo::Flag (PresentationInfo::Bus|PresentationInfo::Track);
+const PresentationInfo::Flag PresentationInfo::AllRoutes = PresentationInfo::Flag (PresentationInfo::Route|PresentationInfo::MasterOut|PresentationInfo::MonitorOut);
+const PresentationInfo::Flag PresentationInfo::AllStripables = PresentationInfo::Flag (PresentationInfo::AllRoutes|PresentationInfo::VCA);
-PresentationInfo::PresentationInfo (std::string const & str)
+void
+PresentationInfo::make_property_quarks ()
{
- if (parse (str)) {
- throw failed_constructor ();
- }
+ Properties::selected.property_id = g_quark_from_static_string (X_("selected"));
+ DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for selected = %1\n", Properties::selected.property_id));
+ Properties::color.property_id = g_quark_from_static_string (X_("color"));
+ DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for color = %1\n", Properties::color.property_id));
+ Properties::order.property_id = g_quark_from_static_string (X_("order"));
+ DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for order = %1\n", Properties::order.property_id));
}
-int
-PresentationInfo::parse (string const& str)
+PresentationInfo::PresentationInfo (Flag f)
+ : _order (0)
+ , _flags (Flag (f & ~OrderSet))
+ , _color (0)
{
- std::stringstream s (str);
-
- /* new school, segmented string "NNN:TYPE" */
- string f;
- char c;
- s >> _order;
- /* skip colon */
- s >> c;
- /* grab flags */
- s >> f;
- _flags = Flag (string_2_enum (f, _flags)|GroupOrderSet);
- std::cerr << "Parsed [" << str << "] as " << _order << " + " << enum_2_string (_flags) << std::endl;
- return 0;
+ /* OrderSet is not set */
}
-int
-PresentationInfo::parse (uint32_t n, Flag f)
+PresentationInfo::PresentationInfo (order_t o, Flag f)
+ : _order (o)
+ , _flags (Flag (f | OrderSet))
+ , _color (0)
{
- if (n < UINT16_MAX) {
- assert (f != Flag (0));
- _order = n;
- _flags = Flag (f|GroupOrderSet);
- } else {
- _order = (n & 0xffff);
- _flags = Flag ((n >> 16)|GroupOrderSet);
- }
+ /* OrderSet is set */
+}
+PresentationInfo::PresentationInfo (PresentationInfo const& other)
+ : _order (other.order())
+ , _flags (other.flags())
+ , _color (other.color())
+{
+}
- return 0;
+XMLNode&
+PresentationInfo::get_state ()
+{
+ XMLNode* node = new XMLNode (state_node_name);
+ node->add_property ("order", PBD::to_string (_order, std::dec));
+ node->add_property ("flags", enum_2_string (_flags));
+ node->add_property ("color", PBD::to_string (_color, std::dec));
+
+ return *node;
}
-std::string
-PresentationInfo::to_string() const
+int
+PresentationInfo::set_state (XMLNode const& node, int /* version */)
{
- std::stringstream ss;
+ if (node.name() != state_node_name) {
+ return -1;
+ }
+
+ XMLProperty const* prop;
+ PropertyChange pc;
+
+ if ((prop = node.property (X_("order"))) != 0) {
+ order_t o = atoi (prop->value());
+ if (o != _order) {
+ pc.add (Properties::order);
+ _order = o;
+ }
+ _order = atoi (prop->value());
+ }
- /* Do not save or selected hidden status, or group-order set bit */
+ if ((prop = node.property (X_("flags"))) != 0) {
+ Flag f = Flag (string_2_enum (prop->value(), f));
+ if ((f&Hidden) != (_flags&Hidden)) {
+ pc.add (Properties::hidden);
+ }
+ _flags = f;
+ }
- Flag f = Flag (_flags & ~(Hidden|Selected|GroupOrderSet));
+ if ((prop = node.property (X_("color"))) != 0) {
+ color_t c = atoi (prop->value());
+ if (c != _color) {
+ pc.add (Properties::color);
+ _color = c;
+ }
+ }
- ss << _order << ':' << enum_2_string (f);
+ send_change (PropertyChange (pc));
+
+ return 0;
- return ss.str();
}
PresentationInfo::Flag
PresentationInfo::get_flags (XMLNode const& node)
{
- const XMLProperty *prop;
XMLNodeList nlist = node.children ();
- XMLNodeConstIterator niter;
- XMLNode *child;
- for (niter = nlist.begin(); niter != nlist.end(); ++niter){
- child = *niter;
+ for (XMLNodeConstIterator niter = nlist.begin(); niter != nlist.end(); ++niter){
+ XMLNode* child = *niter;
- if (child->name() == X_("PresentationInfo")) {
- if ((prop = child->property (X_("value"))) != 0) {
- PresentationInfo pi (prop->value());
- return pi.flags ();
+ if (child->name() == PresentationInfo::state_node_name) {
+ XMLProperty const* prop = child->property (X_("flags"));
+ if (prop) {
+ Flag f = (Flag) string_2_enum (prop->value(), f);
+ return f;
}
}
}
return Flag (0);
}
+void
+PresentationInfo::set_color (PresentationInfo::color_t c)
+{
+ if (c != _color) {
+ _color = c;
+ send_change (PropertyChange (Properties::color));
+ }
+}
+
+bool
+PresentationInfo::color_set () const
+{
+ /* all RGBA values zero? not set.
+ *
+ * this is heuristic, but it is fairly realistic. who will ever set
+ * a color to completely transparent black? only the constructor ..
+ */
+ return _color != 0;
+}
+
+void
+PresentationInfo::set_selected (bool yn)
+{
+ if (yn != selected()) {
+ if (yn) {
+ _flags = Flag (_flags | Selected);
+ } else {
+ _flags = Flag (_flags & ~Selected);
+ }
+ send_change (PropertyChange (Properties::selected));
+ }
+}
+
+void
+PresentationInfo::set_hidden (bool yn)
+{
+ if (yn != hidden()) {
+
+ if (yn) {
+ _flags = Flag (_flags | Hidden);
+ } else {
+ _flags = Flag (_flags & ~Hidden);
+ }
+
+ send_change (PropertyChange (Properties::hidden));
+ }
+}
+
+void
+PresentationInfo::set_order (order_t order)
+{
+ _flags = Flag (_flags|OrderSet);
+
+ if (order != _order) {
+ _order = order;
+ send_change (PropertyChange (Properties::order));
+ }
+}
+
+PresentationInfo&
+PresentationInfo::operator= (PresentationInfo const& other)
+{
+ if (this != &other) {
+ _order = other.order();
+ _flags = other.flags();
+ _color = other.color();
+ }
+
+ return *this;
+}
+
std::ostream&
-operator<<(std::ostream& o, ARDOUR::PresentationInfo const& rid)
+operator<<(std::ostream& o, ARDOUR::PresentationInfo const& pi)
{
- return o << rid.to_string ();
+ return o << pi.order() << '/' << enum_2_string (pi.flags()) << '/' << pi.color();
}
projects / ardour.git / blobdiff