diff options
Diffstat (limited to 'rust/crates/commands/src/scene/create_scene.rs')
| -rw-r--r-- | rust/crates/commands/src/scene/create_scene.rs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/rust/crates/commands/src/scene/create_scene.rs b/rust/crates/commands/src/scene/create_scene.rs new file mode 100644 index 00000000..1f2de02b --- /dev/null +++ b/rust/crates/commands/src/scene/create_scene.rs @@ -0,0 +1,46 @@ +use scene::{Project, Scene}; + +use crate::command::{Command, CommandError, CommandResult}; + +pub struct CreateSceneCommand { + name: String, + is_main: bool, + saved_scenes: Option<Vec<Scene>>, + created_scene_id: Option<String>, +} + +impl CreateSceneCommand { + pub fn new(name: impl Into<String>, is_main: bool) -> Self { + Self { + name: name.into(), + is_main, + saved_scenes: None, + created_scene_id: None, + } + } + + pub fn scene_id(&self) -> Option<&str> { + self.created_scene_id.as_deref() + } +} + +impl Command for CreateSceneCommand { + fn execute( + &mut self, + project: &mut Project, + ) -> Result<Option<CommandResult>, CommandError> { + self.saved_scenes = Some(project.scenes.clone()); + + let created = timeline::scenes::build_default_scene(&self.name, self.is_main); + self.created_scene_id = Some(created.id.clone()); + project.scenes.push(created); + Ok(None) + } + + fn undo(&mut self, project: &mut Project) { + let Some(saved) = &self.saved_scenes else { + return; + }; + project.scenes = saved.clone(); + } +} |
