#include <stdint.h>
+#include "pbd/signals.h"
+#include "pbd/stateful.h"
+#include "pbd/properties.h"
+
#include "ardour/libardour_visibility.h"
class XMLNode;
namespace ARDOUR {
-class LIBARDOUR_API PresentationInfo
+namespace Properties {
+ LIBARDOUR_API extern PBD::PropertyDescriptor<uint32_t> order;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<uint32_t> color;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> selected;
+ /* we use this; declared in region.cc */
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> hidden;
+}
+
+class LIBARDOUR_API PresentationInfo : public PBD::Stateful
{
public:
Selected = 0x100,
Hidden = 0x200,
/* single bit indicates that the group order is set */
- GroupOrderSet = 0x400,
+ OrderSet = 0x400,
/* special mask to delect out "state" bits */
- StatusMask = (Selected|Hidden)
+ StatusMask = (Selected|Hidden),
+ /* special mask to delect select type bits */
+ TypeMask = (AudioBus|AudioTrack|MidiTrack|MidiBus|VCA|MasterOut|MonitorOut|Auditioner)
};
- static const Flag Route;
- static const Flag Track;
- static const Flag Bus;
+ static const Flag AllStripables; /* mask to use for any route or VCA (but not auditioner) */
+ static const Flag AllRoutes; /* mask to use for any route include master+monitor, but not auditioner */
+ static const Flag Route; /* mask for any route (bus or track */
+ static const Flag Track; /* mask to use for any track */
+ static const Flag Bus; /* mask to use for any bus */
typedef uint32_t order_t;
- typedef uint64_t global_order_t;
+ typedef uint32_t color_t;
- PresentationInfo (Flag f) : _order (0), _flags (Flag (f & ~GroupOrderSet)) { /* GroupOrderSet is not set */ }
- PresentationInfo (order_t o, Flag f) : _order (o), _flags (Flag (f | GroupOrderSet)) { /* GroupOrderSet is set */ }
+ PresentationInfo (Flag f);
+ PresentationInfo (order_t o, Flag f);
+ PresentationInfo (PresentationInfo const &);
static const order_t max_order;
+ PresentationInfo::Flag flags() const { return _flags; }
order_t order() const { return _order; }
+ color_t color() const { return _color; }
- PresentationInfo::Flag flags() const { return _flags; }
+ bool color_set() const;
- bool order_set() const { return _flags & GroupOrderSet; }
+ void set_color (color_t);
+ void set_selected (bool yn);
+ void set_hidden (bool yn);
+ void set_flags (Flag f) { _flags = f; }
+
+ bool order_set() const { return _flags & OrderSet; }
+
+ int selection_cnt() const { return _selection_cnt; }
bool hidden() const { return _flags & Hidden; }
bool selected() const { return _flags & Selected; }
bool special() const { return _flags & (MasterOut|MonitorOut|Auditioner); }
- void set_flag (PresentationInfo::Flag f) {
- _flags = PresentationInfo::Flag (_flags | f);
- }
-
- void unset_flag (PresentationInfo::Flag f) {
- _flags = PresentationInfo::Flag (_flags & ~f);
- }
-
- void set_flags (Flag f) {
- _flags = f;
- }
-
bool flag_match (Flag f) const {
/* no flags, match all */
return true;
}
if (f == Route && (_flags & Route)) {
- /* any kind of route */
+ /* any kind of route, but not master, monitor in
+ or auditioner.
+ */
return true;
}
- return f == _flags;
- }
-
- std::string to_string () const;
+ if (f == AllRoutes && (_flags & AllRoutes)) {
+ /* any kind of route, but not auditioner. Ask for that
+ specifically.
+ */
+ return true;
+ }
- uint64_t to_integer () const {
- return ((uint64_t) _flags << (8*sizeof(order_t))) | _order;
- }
+ if (f == AllStripables && (_flags & AllStripables)) {
+ /* any kind of stripable, but not auditioner. Ask for that
+ specifically.
+ */
+ return true;
+ }
- bool operator< (PresentationInfo const& other) const {
- return order() < other.order();
- }
+ /* check for any matching type bits.
+ *
+ * Do comparisoon without status mask or order set bits - we
+ * already checked that above.
+ */
- PresentationInfo& operator= (std::string const& str) {
- parse (str);
- return *this;
+ return ((f & TypeMask) & _flags);
}
- bool match (PresentationInfo const& other) const {
- return (_order == other.order()) && flag_match (other.flags());
- }
+ int set_state (XMLNode const&, int);
+ XMLNode& get_state ();
bool operator==(PresentationInfo const& other) {
return (_order == other.order()) && (_flags == other.flags());
return (_order != other.order()) || (_flags != other.flags());
}
+ PresentationInfo& operator= (PresentationInfo const& other);
+
static Flag get_flags (XMLNode const& node);
+ static std::string state_node_name;
+
+ /* for things concerned about *any* PresentationInfo.
+ */
+
+ static PBD::Signal1<void,PBD::PropertyChange const &> Change;
+
+ static void make_property_quarks ();
+
+ protected:
+ friend class ChangeSuspender;
+ static void suspend_change_signal ();
+ static void unsuspend_change_signal ();
+
+ public:
+ class ChangeSuspender {
+ public:
+ ChangeSuspender() {
+ PresentationInfo::suspend_change_signal ();
+ }
+ ~ChangeSuspender() {
+ PresentationInfo::unsuspend_change_signal ();
+ }
+ };
protected:
friend class Stripable;
- void set_order (order_t order) { _order = order; _flags = Flag (_flags|GroupOrderSet); }
+ void set_order (order_t order);
private:
order_t _order;
Flag _flags;
+ color_t _color;
+ int _selection_cnt;
+
+ static PBD::PropertyChange _pending_static_changes;
+ static Glib::Threads::Mutex static_signal_lock;
+ static int _change_signal_suspended;
+ static void send_static_change (const PBD::PropertyChange&);
- PresentationInfo (std::string const & str);
- int parse (std::string const&);
- int parse (order_t, Flag f);
+ static int selection_counter;
};
}
projects / ardour.git / blobdiff