initial pass at session-renaming functionality

[ardour.git] / libs / ardour / region_factory.cc

diff --git a/libs/ardour/region_factory.cc b/libs/ardour/region_factory.cc
index f4fd209fea964e1fd3b02dda9b660f3414d7d3f9..3ca33cac0119905a2c755b52fabfbc55039c2a69 100644 (file)
--- a/libs/ardour/region_factory.cc
+++ b/libs/ardour/region_factory.cc
@@ -113,7 +113,7 @@ RegionFactory::create (boost::shared_ptr<Region> region, const PropertyList& pli
                }
        }
 
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS     
+#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
         boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
@@ -129,7 +129,7 @@ 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));
@@ -169,7 +169,7 @@ 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 {
@@ -187,7 +187,7 @@ RegionFactory::create (boost::shared_ptr<Region> region, const SourceList& srcs,
                }
        }
 
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS     
+#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
         boost_debug_shared_ptr_mark_interesting (ret.get(), "Region");
 #endif
        return ret;
@@ -204,7 +204,7 @@ 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;
 
@@ -253,7 +253,7 @@ 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));
 
        }
@@ -280,7 +280,7 @@ 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 +319,7 @@ 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 +346,7 @@ 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 +357,7 @@ RegionFactory::region_by_name (const std::string& name)
                }
        }
        return boost::shared_ptr<Region>();
-}      
+}
 
 void
 RegionFactory::clear_map ()
@@ -394,7 +394,7 @@ RegionFactory::delete_all_regions ()
           vanish as we leave this scope, thus calling all destructors.
        */
 }
-        
+
 uint32_t
 RegionFactory::nregions ()
 {
@@ -507,25 +507,25 @@ RegionFactory::new_region_name (string old)
        char buf[len];
 
        if ((last_period = old.find_last_of ('.')) == string::npos) {
-               
+
                /* no period present - add one explicitly */
-               
+
                old += '.';
                last_period = old.length() - 1;
                number = 0;
-               
+
        } else {
-               
+
                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);
@@ -538,7 +538,7 @@ RegionFactory::new_region_name (string old)
        }
 
        while (number < (UINT_MAX-1)) {
-               
+
                const RegionMap& regions (RegionFactory::regions());
                RegionMap::const_iterator i;
                string sbuf;
@@ -567,7 +567,7 @@ 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);
@@ -579,7 +579,7 @@ 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);