Change way Inject backend handles multiline matches on Linux

native/liblinuxbridge/bridge.cpp

@@ -295,6 +295,10 @@ void send_string(const char * string) {
     xdo_enter_text_window(xdo_context, CURRENTWINDOW, string, 1000);
 }
 
+void send_enter() {
+    xdo_send_keysequence_window(xdo_context, CURRENTWINDOW, "Return", 1000);
+}
+
 void delete_string(int32_t count) {
     for (int i = 0; i<count; i++) {
         xdo_send_keysequence_window(xdo_context, CURRENTWINDOW, "BackSpace", 1000);

native/liblinuxbridge/bridge.h

@@ -67,6 +67,11 @@ extern "C" void send_string(const char * string);
  */
 extern "C" void delete_string(int32_t count);
 
+/*
+ * Send an Enter key press
+ */
+extern "C" void send_enter();
+
 /*
  * Send the left arrow keypress, *count* times.
  */

src/bridge/linux.rs

@@ -40,6 +40,7 @@ extern {
     pub fn send_string(string: *const c_char);
     pub fn delete_string(count: i32);
     pub fn left_arrow(count: i32);
+    pub fn send_enter();
     pub fn trigger_paste();
     pub fn trigger_terminal_paste();
     pub fn trigger_shift_ins_paste();

src/engine.rs

@@ -209,22 +209,15 @@ impl <'a, S: KeyboardManager, C: ClipboardManager, M: ConfigManager<'a>, U: UIMa
 
                 match backend {
                     BackendType::Inject => {
-                        // Send the expected string. On linux, newlines are managed automatically
-                        // while on windows and macos, we need to emulate a Enter key press.
+                        // To handle newlines, substitute each "\n" char with an Enter key press.
+                        let splits = target_string.split('\n');
 
-                        if cfg!(target_os = "linux") {
-                            self.keyboard_manager.send_string(&target_string);
-                        }else{
-                            // To handle newlines, substitute each "\n" char with an Enter key press.
-                            let splits = target_string.split('\n');
-
-                            for (i, split) in splits.enumerate() {
-                                if i > 0 {
-                                    self.keyboard_manager.send_enter();
-                                }
-
-                                self.keyboard_manager.send_string(split);
+                        for (i, split) in splits.enumerate() {
+                            if i > 0 {
+                                self.keyboard_manager.send_enter();
                             }
+
+                            self.keyboard_manager.send_string(split);
                         }
                     },
                     BackendType::Clipboard => {

src/keyboard/linux.rs

@@ -35,7 +35,9 @@ impl super::KeyboardManager for LinuxKeyboardManager {
     }
 
     fn send_enter(&self) {
-        // On linux this is not needed, so NOOP
+        unsafe {
+            send_enter();
+        }
     }
 
     fn trigger_paste(&self, shortcut: &PasteShortcut) {