Feat: comfort features

src/services/clipboard.rs

@@ -24,6 +24,33 @@ pub fn paste_pattern(
     project.banks[bank].patterns[pattern] = pat;
 }
 
+pub fn copy_patterns(project: &Project, bank: usize, indices: &[usize]) -> Vec<Pattern> {
+    indices
+        .iter()
+        .map(|&i| project.banks[bank].patterns[i].clone())
+        .collect()
+}
+
+pub fn paste_patterns(
+    project: &mut Project,
+    bank: usize,
+    start: usize,
+    sources: &[Pattern],
+) -> usize {
+    let mut count = 0;
+    for (i, src) in sources.iter().enumerate() {
+        let target = start + i;
+        if target >= crate::model::MAX_PATTERNS {
+            break;
+        }
+        let mut pat = src.clone();
+        pat.name = annotate_copy_name(&src.name);
+        project.banks[bank].patterns[target] = pat;
+        count += 1;
+    }
+    count
+}
+
 pub fn copy_bank(project: &Project, bank: usize) -> Bank {
     project.banks[bank].clone()
 }
@@ -35,6 +62,28 @@ pub fn paste_bank(project: &mut Project, bank: usize, source: &Bank) -> usize {
     project.banks[bank].patterns.len()
 }
 
+pub fn copy_banks(project: &Project, indices: &[usize]) -> Vec<Bank> {
+    indices
+        .iter()
+        .map(|&i| project.banks[i].clone())
+        .collect()
+}
+
+pub fn paste_banks(project: &mut Project, start: usize, sources: &[Bank]) -> usize {
+    let mut count = 0;
+    for (i, src) in sources.iter().enumerate() {
+        let target = start + i;
+        if target >= crate::model::MAX_BANKS {
+            break;
+        }
+        let mut b = src.clone();
+        b.name = annotate_copy_name(&src.name);
+        project.banks[target] = b;
+        count += 1;
+    }
+    count
+}
+
 pub fn copy_steps(
     project: &Project,
     bank: usize,