X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fpluginset.C;h=575f04651ce78c10fc33d24958b618ecb4c65ac4;hp=cdc4a7848d1bd7faa778d3bf6274521afc253ea2;hb=9b18af02dc4ccbf052ef9d70180a3d16c0f9848b;hpb=ab209efd7893132268c7dc159cd78a4574276946

diff --git a/cinelerra-5.1/cinelerra/pluginset.C b/cinelerra-5.1/cinelerra/pluginset.C
index cdc4a784..575f0465 100644
--- a/cinelerra-5.1/cinelerra/pluginset.C
+++ b/cinelerra-5.1/cinelerra/pluginset.C
@@ -44,13 +44,6 @@ PluginSet::~PluginSet()
 }
 
 
-PluginSet& PluginSet::operator=(PluginSet& plugins)
-{
-printf("PluginSet::operator= 1\n");
-	copy_from(&plugins);
-	return *this;
-}
-
 void PluginSet::copy_from(PluginSet *src)
 {
 	while(last) delete last;
@@ -59,6 +52,8 @@ void PluginSet::copy_from(PluginSet *src)
 		Plugin *new_plugin;
 		append(new_plugin = (Plugin*)create_edit());
 		new_plugin->copy_from(current);
+// update gui_id when copying edl
+		new_plugin->gui_id = current->gui_id;
 	}
 	this->record = src->record;
 }
@@ -165,6 +160,10 @@ Edit* PluginSet::insert_edit_after(Edit *previous_edit)
 
 KeyFrame *PluginSet::nearest_keyframe(int64_t pos, int dir)
 {
+	if( first && pos < first->startproject )
+		pos = first->startproject;
+	else if( last && pos > last->startproject+last->length )
+		pos = last->startproject+last->length;
 	Plugin *plugin = (Plugin*)editof(pos, dir, 0);
 	if( !plugin ) return 0;
 	KeyFrame *keyframe = (KeyFrame *)(dir == PLAY_FORWARD ?
@@ -343,6 +342,19 @@ void PluginSet::shift_effects(int64_t start, int64_t length, int edit_autos)
 	}
 }
 
+void PluginSet::paste_silence(int64_t start, int64_t end, int edit_autos)
+{
+	Plugin *new_plugin = (Plugin *) insert_new_edit(start);
+	int64_t length = end - start;
+	new_plugin->length = length;
+	while( (new_plugin=(Plugin *)new_plugin->next) != 0 ) {
+		new_plugin->startproject += length;
+		if( !edit_autos ) continue;
+		new_plugin->keyframes->default_auto->position += length;
+		new_plugin->keyframes->paste_silence(start, end);
+	}
+}
+
 void PluginSet::copy(int64_t start, int64_t end, FileXML *file)
 {
 	file->tag.set_title("PLUGINSET");
@@ -429,6 +441,13 @@ int PluginSet::optimize()
 	int result = 1;
 	Plugin *current_edit;
 
+// trim plugins before position 0
+	while( first && first->startproject+first->length < 0 )
+		delete first;
+	if( first && first->startproject < 0 ) {
+		first->length += first->startproject;
+		first->startproject = 0;
+	}
 
 // Delete keyframes out of range
 	for(current_edit = (Plugin*)first;