ardour/livetrax
13
0
Fork 0
Code

implement working undo/redo for region/cue marker operations

Browse Source
This commit is contained in:
Paul Davis 2021-05-27 17:15:26 -06:00
parent 3e56eedf11
commit cd7c10c902
1 changed files with 67 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

87
gtk2_ardour/editor_ops.cc
View File

@ -8772,14 +8772,31 @@ Editor::add_region_marker ()
CueMarker marker (str, region->start() + (position - region->position()));
for (SourceList::iterator s = sources.begin(); s != sources.end(); ++s) {
if ((*s)->add_cue_marker (marker)) {
if (!in_command) {
begin_reversible_command (_("add cue marker"));
in_command = true;
}
_session->add_command (new StatefulDiffCommand (*s));
cerr << "added to reversible command\n";
XMLNode* before_cues = (*s)->get_state().child (X_("Cues"));
if (!(*s)->add_cue_marker (marker)) {
delete before_cues;
continue;
}
if (!in_command) {
begin_reversible_command (_("add cue marker"));
in_command = true;
}
XMLNode* after_cues = (*s)->get_state().child (X_("Cues"));
if (!before_cues) {
before_cues = new XMLNode (X_("Cues"));
}
if (!after_cues) {
after_cues = new XMLNode (X_("Cues"));
}
_session->add_command (new MementoCommand<Source> (**s, before_cues, after_cues));
}
}
@ -8798,13 +8815,29 @@ Editor::remove_region_marker (CueMarker& cm)
SourceList & sources = (*r)->region()->sources_for_edit ();
for (SourceList::iterator s = sources.begin(); s != sources.end(); ++s) {
if ((*s)->remove_cue_marker (cm)) {
if (!in_command) {
begin_reversible_command (_("remove cue marker"));
in_command = true;
}
_session->add_command (new StatefulDiffCommand (*s));
XMLNode* before_cues = (*s)->get_state().child (X_("Cues"));
if (!(*s)->remove_cue_marker (cm)) {
delete before_cues;
continue;
}
if (!in_command) {
begin_reversible_command (_("remove cue marker"));
in_command = true;
}
XMLNode* after_cues = (*s)->get_state().child (X_("Cues"));
if (!before_cues) {
before_cues = new XMLNode (X_("Cues"));
}
if (!after_cues) {
after_cues = new XMLNode (X_("Cues"));
}
_session->add_command (new MementoCommand<Source> (**s, before_cues, after_cues));
}
}
@ -8824,13 +8857,28 @@ Editor::clear_region_markers ()
SourceList & sources = (*r)->region()->sources_for_edit ();
for (SourceList::iterator s = sources.begin(); s != sources.end(); ++s) {
if ((*s)->clear_cue_markers ()) {
if (!in_command) {
begin_reversible_command (_("clear cue markers"));
in_command = true;
}
_session->add_command (new StatefulDiffCommand (*s));
XMLNode* before_cues = (*s)->get_state().child (X_("Cues"));
if (!(*s)->clear_cue_markers ()) {
delete before_cues;
continue;
}
if (!in_command) {
begin_reversible_command (_("clear cue markers"));
in_command = true;
}
XMLNode* after_cues = (*s)->get_state().child (X_("Cues"));
if (!before_cues) {
before_cues = new XMLNode (X_("Cues"));
}
if (!after_cues) {
after_cues = new XMLNode (X_("Cues"));
}
_session->add_command (new MementoCommand<Source> (**s, before_cues, after_cues));
}
}
@ -8874,4 +8922,3 @@ Editor::make_region_markers_global (bool as_cd_marker)
commit_reversible_command ();
}
}