nested clips, big rework and cleanup, sams new icons, leaks and tweaks

[goodguy/history.git] / cinelerra-5.1 / cinelerra / clipedls.C

diff --git a/cinelerra-5.1/cinelerra/clipedls.C b/cinelerra-5.1/cinelerra/clipedls.C
new file mode 100644 (file)
index 0000000..65dd58e
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/clipedls.C
@@ -0,0 +1,93 @@
+#include "bcsignals.h"
+#include "clipedls.h"
+#include "edl.h"
+#include "filexml.h"
+#include "indexstate.h"
+
+
+ClipEDLs::ClipEDLs()
+{
+}
+
+ClipEDLs::~ClipEDLs()
+{
+       clear();
+}
+
+void ClipEDLs::clear()
+{
+       for( int i=0; i<size(); ++i ) get(i)->remove_user();
+       remove_all();
+}
+
+void ClipEDLs::add_clip(EDL *edl)
+{
+       append(edl);
+       edl->add_user();
+}
+
+void ClipEDLs::remove_clip(EDL *clip)
+{
+       int n = size();
+       remove(clip);
+       n -= size();
+       while( --n >= 0 ) clip->remove_user();
+}
+
+
+EDL* ClipEDLs::get_copy(EDL *src)
+{
+       if( !src ) return 0;
+       for( int i=0; i<size(); ++i ) {
+               EDL *dst = get(i);
+               if( !strcmp(dst->path, src->path) ) return dst;
+       }
+
+       EDL *dst = new EDL;
+       dst->create_objects();
+       dst->copy_all(src);
+       append(dst);
+       return dst;
+}
+
+EDL* ClipEDLs::load(char *path)
+{
+       for( int i=0; i<size(); ++i ) {
+               EDL *dst = get(i);
+               if( !strcmp(dst->path, path) ) return dst;
+       }
+
+       EDL *dst = new EDL;
+       dst->create_objects();
+
+       FileXML xml_file;
+       xml_file.read_from_file(path);
+       dst->load_xml(&xml_file, LOAD_ALL);
+
+// Override path EDL was saved to with the path it was loaded from.
+       dst->set_path(path);
+       append(dst);
+       return dst;
+}
+
+void ClipEDLs::copy_nested(ClipEDLs &nested)
+{
+       clear();
+       for( int i=0; i<nested.size(); ++i ) {
+               EDL *new_edl = new EDL;
+               new_edl->create_objects();
+               new_edl->copy_all(nested[i]);
+               append(new_edl);
+       }
+}
+
+void ClipEDLs::update_index(EDL *clip_edl)
+{
+       for( int i=0; i<size(); ++i ) {
+               EDL *current = get(i);
+               if( !strcmp(current->path, clip_edl->path) ) {
+                       current->update_index(clip_edl);
+               }
+       }
+}
+