1 files changed, 27 insertions, 2 deletions
diff --git a/src/window_glfm.c b/src/window_glfm.c
index 202a55f..a799f5d 100644
--- a/src/window_glfm.c
+++ b/src/window_glfm.c
@@ -4,6 +4,7 @@
 
 #include "window_glfm.h"
 #include "common.h"
+#include "keys.h"
 
 f64 stl_scale_scroll(f64 v, f64 factor)
 {
@@ -87,6 +88,28 @@ static void onOrientationChanged(GLFMDisplay *display, GLFMInterfaceOrientation
     global.orientation = orientation;
 }
 
+static u8 glfm_to_stela_button_action[] = {
+    [GLFMKeyActionPressed] = STELA_BUTTON_PRESSED,
+    [GLFMKeyActionReleased] = STELA_BUTTON_RELEASED
+};
+
+static bool onKey(GLFMDisplay *display, GLFMKeyCode key, GLFMKeyAction action, s32 modifiers)
+{
+    struct stl_window_glfm *glfm = (struct stl_window_glfm *)glfmGetUserData(display);
+    (void)modifiers;
+    u8 mapped_action = glfm_to_stela_button_action[action];
+    switch (key) {
+    case GLFMKeyCodeVolumeUp:
+        return stl_window_send_key_immediate_event(&glfm->w, mapped_action, STELA_KEY_RIGHT);
+    case GLFMKeyCodeVolumeDown:
+        return stl_window_send_key_immediate_event(&glfm->w, mapped_action, STELA_KEY_LEFT);
+    case GLFMKeyCodeNavigationBack:
+    default:
+        break;
+    }
+    return true;
+}
+
 static u8 glfm_to_stela_touch[] = {
     [GLFMTouchPhaseHover] = STELA_TOUCH_HOVER,
     [GLFMTouchPhaseBegan] = STELA_TOUCH_BEGAN,
@@ -126,17 +149,19 @@ void glfmMain(GLFMDisplay *display)
     glfmSetRenderFunc(display, onDraw);
     glfmSetSurfaceDestroyedFunc(display, onSurfaceDestroyed);
     glfmSetOrientationChangedFunc(display, onOrientationChanged);
+    glfmSetKeyFunc(display, onKey);
     glfmSetTouchFunc(display, onTouch);
 }
 
-static bool window_glfm_create_window(struct stl_window *window, u32 width, u32 height,
-    const char *monitor, const char *name, u32 flags)
+static bool window_glfm_create_window(struct stl_window *window, u32 width, u32 height, u32 flags,
+    const char *monitor, const char *name, const char *app_id)
 {
     struct stl_window_glfm *glfm = (struct stl_window_glfm *)window;
     (void)width;
     (void)height;
     (void)monitor;
     (void)name;
+    (void)app_id;
     glfmSetUserData(global.display, glfm);
     s32 display_width, display_height;
     glfmGetDisplaySize(global.display, &display_width, &display_height);