From 772598996c24d570cb74686c4d888d6f1aa070ad Mon Sep 17 00:00:00 2001
From: ouwou <26526779+ouwou@users.noreply.github.com>
Date: Sun, 23 Oct 2022 02:56:07 +0000
Subject: Add option to hide the menu bar behind alt key (#115)

---
 src/abaddon.cpp | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'src/abaddon.cpp')

diff --git a/src/abaddon.cpp b/src/abaddon.cpp
index ec567e7..630e584 100644
--- a/src/abaddon.cpp
+++ b/src/abaddon.cpp
@@ -68,14 +68,13 @@ Abaddon &Abaddon::Get() {
     return instance;
 }
 
-#ifdef WITH_LIBHANDY
-    #ifdef _WIN32
+#ifdef _WIN32
 constexpr static guint BUTTON_BACK = 4;
 constexpr static guint BUTTON_FORWARD = 5;
-    #else
+#else
 constexpr static guint BUTTON_BACK = 8;
 constexpr static guint BUTTON_FORWARD = 9;
-    #endif
+#endif
 
 static bool HandleButtonEvents(GdkEvent *event, MainWindow *main_window) {
     if (event->type != GDK_BUTTON_PRESS) return false;
@@ -85,6 +84,7 @@ static bool HandleButtonEvents(GdkEvent *event, MainWindow *main_window) {
     auto *window = gtk_widget_get_toplevel(widget);
     if (static_cast<void *>(window) != static_cast<void *>(main_window->gobj())) return false; // is this the right way???
 
+#ifdef WITH_LIBHANDY
     switch (event->button.button) {
         case BUTTON_BACK:
             main_window->GoBack();
@@ -93,6 +93,7 @@ static bool HandleButtonEvents(GdkEvent *event, MainWindow *main_window) {
             main_window->GoForward();
             break;
     }
+#endif
 
     return false;
 }
@@ -108,6 +109,15 @@ static bool HandleKeyEvents(GdkEvent *event, MainWindow *main_window) {
     const bool ctrl = (event->key.state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK;
     const bool shft = (event->key.state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK;
 
+    constexpr static guint EXCLUDE_STATES = GDK_CONTROL_MASK | GDK_SHIFT_MASK;
+
+    if (!(event->key.state & EXCLUDE_STATES) && event->key.keyval == GDK_KEY_Alt_L) {
+        if (Abaddon::Get().GetSettings().AltMenu) {
+            main_window->ToggleMenuVisibility();
+        }
+    }
+
+#ifdef WITH_LIBHANDY
     if (ctrl) {
         switch (event->key.keyval) {
             case GDK_KEY_Tab:
@@ -134,6 +144,7 @@ static bool HandleKeyEvents(GdkEvent *event, MainWindow *main_window) {
                 return true;
         }
     }
+#endif
 
     return false;
 }
@@ -143,7 +154,6 @@ static void MainEventHandler(GdkEvent *event, void *main_window) {
     if (HandleKeyEvents(event, static_cast<MainWindow *>(main_window))) return;
     gtk_main_do_event(event);
 }
-#endif
 
 int Abaddon::StartGTK() {
     m_gtk_app = Gtk::Application::create("com.github.uowuo.abaddon");
-- 
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