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Move a few declarations to first use.
[ardour.git] / libs / ardour / region_factory.cc
diff --git a/libs/ardour/region_factory.cc b/libs/ardour/region_factory.cc
index 513ec7301bbd8547513c78643aad8b9427704660..5e408b2786a4181ab7d87c21f27f2b80c5eaf1ff 100644 (file)
--- a/libs/ardour/region_factory.cc
+++ b/libs/ardour/region_factory.cc
@@ -36,6 +36,7 @@
 
 using namespace ARDOUR;
 using namespace PBD;
+using namespace std;
 
 PBD::Signal1<void,boost::shared_ptr<Region> > RegionFactory::CheckNewRegion;
 Glib::StaticMutex                             RegionFactory::region_map_lock;
@@ -58,7 +59,11 @@ RegionFactory::create (boost::shared_ptr<const Region> region, bool announce)
 
        } else if ((mr = boost::dynamic_pointer_cast<const MidiRegion>(region)) != 0) {
 
-               ret = boost::shared_ptr<Region> (new MidiRegion (mr, 0));
+               if (mr->session().config.get_midi_copy_is_fork()) {
+                       ret = mr->clone ();
+               } else {
+                       ret = boost::shared_ptr<Region> (new MidiRegion (mr, 0));
+               }
 
        } else {
                fatal << _("programming error: RegionFactory::create() called with unknown Region type")
@@ -68,6 +73,12 @@ RegionFactory::create (boost::shared_ptr<const Region> region, bool announce)
 
        if (ret) {
                ret->set_name (new_region_name(ret->name()));
+               ret->set_position (region->position());
+               
+               if (ret->session().config.get_glue_new_regions_to_bars_and_beats ()) {
+                       ret->set_position_lock_style (MusicTime);
+               }
+               
                map_add (ret);
 
                /* pure copy constructor - no property list */
@@ -77,7 +88,7 @@ RegionFactory::create (boost::shared_ptr<const Region> region, bool announce)
        }
 
 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
-       boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
+       // boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
 }
@@ -106,6 +117,11 @@ RegionFactory::create (boost::shared_ptr<Region> region, const PropertyList& pli
 
        if (ret) {
                ret->apply_changes (plist);
+
+               if (ret->session().config.get_glue_new_regions_to_bars_and_beats ()) {
+                       ret->set_position_lock_style (MusicTime);
+               }
+               
                map_add (ret);
 
                if (announce) {
@@ -113,8 +129,8 @@ RegionFactory::create (boost::shared_ptr<Region> region, const PropertyList& pli
                }
        }
 
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS     
-        boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
+#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
+        // boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
 }
@@ -129,7 +145,7 @@ RegionFactory::create (boost::shared_ptr<Region> region, frameoffset_t offset, c
        if ((other_a = boost::dynamic_pointer_cast<AudioRegion>(region)) != 0) {
 
                ret = boost::shared_ptr<Region> (new AudioRegion (other_a, offset));
-               
+
        } else if ((other_m = boost::dynamic_pointer_cast<MidiRegion>(region)) != 0) {
 
                ret = boost::shared_ptr<Region> (new MidiRegion (other_m, offset));
@@ -143,6 +159,11 @@ RegionFactory::create (boost::shared_ptr<Region> region, frameoffset_t offset, c
 
        if (ret) {
                ret->apply_changes (plist);
+
+               if (ret->session().config.get_glue_new_regions_to_bars_and_beats ()) {
+                       ret->set_position_lock_style (MusicTime);
+               }
+
                map_add (ret);
 
                if (announce) {
@@ -151,7 +172,7 @@ RegionFactory::create (boost::shared_ptr<Region> region, frameoffset_t offset, c
        }
 
 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
-       boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
+       // boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
 }
@@ -169,7 +190,7 @@ RegionFactory::create (boost::shared_ptr<Region> region, const SourceList& srcs,
        if ((other = boost::dynamic_pointer_cast<AudioRegion>(region)) != 0) {
 
                // XXX use me in caller where plist is setup, this is start i think srcs.front()->length (srcs.front()->timeline_position())
-               
+
                ret = boost::shared_ptr<Region> (new AudioRegion (other, srcs));
 
        } else {
@@ -180,6 +201,11 @@ RegionFactory::create (boost::shared_ptr<Region> region, const SourceList& srcs,
 
        if (ret) {
                ret->apply_changes (plist);
+
+               if (ret->session().config.get_glue_new_regions_to_bars_and_beats ()) {
+                       ret->set_position_lock_style (MusicTime);
+               }
+
                map_add (ret);
 
                if (announce) {
@@ -187,8 +213,8 @@ RegionFactory::create (boost::shared_ptr<Region> region, const SourceList& srcs,
                }
        }
 
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS     
-        boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
+#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
+        // boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
 }
@@ -204,7 +230,7 @@ RegionFactory::create (boost::shared_ptr<Source> src, const PropertyList& plist,
 boost::shared_ptr<Region>
 RegionFactory::create (const SourceList& srcs, const PropertyList& plist, bool announce)
 {
-       boost::shared_ptr<Region> ret; 
+       boost::shared_ptr<Region> ret;
        boost::shared_ptr<AudioSource> as;
        boost::shared_ptr<MidiSource> ms;
 
@@ -220,6 +246,11 @@ RegionFactory::create (const SourceList& srcs, const PropertyList& plist, bool a
 
        if (ret) {
                ret->apply_changes (plist);
+
+               if (ret->session().config.get_glue_new_regions_to_bars_and_beats ()) {
+                       ret->set_position_lock_style (MusicTime);
+               }
+               
                map_add (ret);
 
                if (announce) {
@@ -228,7 +259,7 @@ RegionFactory::create (const SourceList& srcs, const PropertyList& plist, bool a
        }
 
 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
-       boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
+       // boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
 }
@@ -253,7 +284,7 @@ RegionFactory::create (SourceList& srcs, const XMLNode& node)
                ret = boost::shared_ptr<Region> (new AudioRegion (srcs));
 
        } else if (srcs[0]->type() == DataType::MIDI) {
-               
+
                ret = boost::shared_ptr<Region> (new MidiRegion (srcs));
 
        }
@@ -263,12 +294,17 @@ RegionFactory::create (SourceList& srcs, const XMLNode& node)
                        ret.reset ();
                } else {
                        map_add (ret);
+
+                       /* Don't fiddle with position_lock_style here as the region
+                          description is coming from XML.
+                       */
+                       
                        CheckNewRegion (ret);
                }
        }
 
 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
-       boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
+       // boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
 }
@@ -280,7 +316,7 @@ RegionFactory::map_add (boost::shared_ptr<Region> r)
        p.first = r->id();
        p.second = r;
 
-       { 
+       {
                Glib::Mutex::Lock lm (region_map_lock);
                region_map.insert (p);
        }
@@ -319,7 +355,7 @@ RegionFactory::map_remove_with_equivalents (boost::shared_ptr<Region> r)
                        region_map.erase (i);
                } else if (r == i->second) {
                        region_map.erase (i);
-               } 
+               }
 
                i = tmp;
        }
@@ -346,7 +382,7 @@ RegionFactory::wholefile_region_by_name (const std::string& name)
                }
        }
        return boost::shared_ptr<Region>();
-}      
+}
 
 boost::shared_ptr<Region>
 RegionFactory::region_by_name (const std::string& name)
@@ -357,7 +393,7 @@ RegionFactory::region_by_name (const std::string& name)
                }
        }
        return boost::shared_ptr<Region>();
-}      
+}
 
 void
 RegionFactory::clear_map ()
@@ -394,7 +430,7 @@ RegionFactory::delete_all_regions ()
           vanish as we leave this scope, thus calling all destructors.
        */
 }
-        
+
 uint32_t
 RegionFactory::nregions ()
 {
@@ -487,12 +523,23 @@ RegionFactory::region_name (string& result, string base, bool newlevel)
        return 0;
 }
 
+string
+RegionFactory::compound_region_name (const string& playlist, uint32_t compound_ops, uint32_t depth, bool whole_source)
+{
+       if (whole_source) {
+               return string_compose (_("%1 compound-%2 (%3)"), playlist, compound_ops+1, depth+1);
+       } else {
+               return string_compose (_("%1 compound-%2.1 (%3)"), playlist, compound_ops+1, depth+1);
+       }
+}
+
 string
 RegionFactory::new_region_name (string old)
 {
        string::size_type last_period;
        uint32_t number;
        string::size_type len = old.length() + 64;
+       string remainder;
        char buf[len];
 
        if ((last_period = old.find_last_of ('.')) == string::npos) {
@@ -505,19 +552,36 @@ RegionFactory::new_region_name (string old)
 
        } else {
 
-               number = atoi (old.substr (last_period+1).c_str());
+               if (last_period < old.length() - 1) {
 
+                       string period_to_end = old.substr (last_period+1);
+
+                       /* extra material after the period */
+
+                       string::size_type numerals_end = period_to_end.find_first_not_of ("0123456789");
+
+                       number = atoi (period_to_end);
+
+                       if (numerals_end < period_to_end.length() - 1) {
+                               /* extra material after the end of the digits */
+                               remainder = period_to_end.substr (numerals_end);
+                       }
+
+               } else {
+                       last_period = old.length();
+                       number = 0;
+               }
        }
 
        while (number < (UINT_MAX-1)) {
-               
+
                const RegionMap& regions (RegionFactory::regions());
                RegionMap::const_iterator i;
                string sbuf;
 
                number++;
 
-               snprintf (buf, len, "%s%" PRIu32, old.substr (0, last_period + 1).c_str(), number);
+               snprintf (buf, len, "%s%" PRIu32 "%s", old.substr (0, last_period + 1).c_str(), number, remainder.c_str());
                sbuf = buf;
 
                for (i = regions.begin(); i != regions.end(); ++i) {
@@ -539,7 +603,7 @@ RegionFactory::new_region_name (string old)
        return old;
 }
 
-void 
+void
 RegionFactory::get_regions_using_source (boost::shared_ptr<Source> s, std::set<boost::shared_ptr<Region> >& r)
 {
        Glib::Mutex::Lock lm (region_map_lock);
@@ -551,7 +615,7 @@ RegionFactory::get_regions_using_source (boost::shared_ptr<Source> s, std::set<b
        }
 }
 
-void 
+void
 RegionFactory::remove_regions_using_source (boost::shared_ptr<Source> src)
 {
        Glib::Mutex::Lock lm (region_map_lock);
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