From fb16495ec7b0daa11d53921b9d26cb3c16382333 Mon Sep 17 00:00:00 2001
From: daleclack <daleclack1@foxmail.com>
Date: Mon, 19 Dec 2022 08:04:27 +0800
Subject: [PATCH] Add menu item for dark mode

---
 XeRelease_Gtkmm4/res/menubar.xml |  3 +++
 XeRelease_Gtkmm4/src/MyPrefs.cc  | 10 ++++++++++
 XeRelease_Gtkmm4/src/MyPrefs.hh  |  2 ++
 XeRelease_Gtkmm4/src/MyWin.cc    | 19 ++++++++++++++++---
 XeRelease_Gtkmm4/src/MyWin.hh    |  4 +++-
 5 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/XeRelease_Gtkmm4/res/menubar.xml b/XeRelease_Gtkmm4/res/menubar.xml
index 584bdf4..460a36c 100644
--- a/XeRelease_Gtkmm4/res/menubar.xml
+++ b/XeRelease_Gtkmm4/res/menubar.xml
@@ -21,6 +21,9 @@
                     <attribute name='action'>win.back3</attribute>
                 </item>
             </submenu>
+            <item>
+                <attribute name='custom'>check_dark</attribute>
+            </item>
             <item>
                 <attribute name='label'>About</attribute>
                 <attribute name='action'>win.about</attribute>
diff --git a/XeRelease_Gtkmm4/src/MyPrefs.cc b/XeRelease_Gtkmm4/src/MyPrefs.cc
index f4f71c6..f5f5eb8 100644
--- a/XeRelease_Gtkmm4/src/MyPrefs.cc
+++ b/XeRelease_Gtkmm4/src/MyPrefs.cc
@@ -181,6 +181,16 @@ void MyPrefs::set_parent_win(Gtk::Window *parent)
     msg_dialog1.set_transient_for(*parent);
 }
 
+void MyPrefs::set_dark_mode(bool dark_mode_enabled){
+    // Put the config of dark mode to the class
+    dark_mode = dark_mode_enabled;
+}
+
+void MyPrefs::save_config_now(){
+    // Save config when the dark mode config is modified
+    btnok_clicked();
+}
+
 void MyPrefs::btnpath_clicked()
 {
     // Create a Dialog
diff --git a/XeRelease_Gtkmm4/src/MyPrefs.hh b/XeRelease_Gtkmm4/src/MyPrefs.hh
index d989797..be21773 100644
--- a/XeRelease_Gtkmm4/src/MyPrefs.hh
+++ b/XeRelease_Gtkmm4/src/MyPrefs.hh
@@ -32,6 +32,8 @@ public:
     static MyPrefs *create();
     void set_parent_win(Gtk::Window *parent);
     void init_json_data(json &data1);
+    void save_config_now();
+    void set_dark_mode(bool dark_mode_enabled);
 
 private:
     Glib::RefPtr<Gtk::Builder> ref_Glade;
diff --git a/XeRelease_Gtkmm4/src/MyWin.cc b/XeRelease_Gtkmm4/src/MyWin.cc
index 8c4d9ad..c98889c 100644
--- a/XeRelease_Gtkmm4/src/MyWin.cc
+++ b/XeRelease_Gtkmm4/src/MyWin.cc
@@ -18,7 +18,7 @@ MyWin::MyWin()
       btn_ver("Xe-Ver"),
       cfg_box(Gtk::Orientation::VERTICAL, 5),
       msg_dialog(*this),
-      dark_mode(true)
+      check_dark("Enable dark mode")
 {
     // Initalize window
     set_icon_name("Xe-Release");
@@ -58,7 +58,6 @@ MyWin::MyWin()
     btn_box.append(btn_ver);
     btn_box.set_opacity(0.7);
     overlay.add_overlay(btn_box);
-    btn_ver.signal_clicked().connect(sigc::mem_fun(*this, &MyWin::main_releases));
 
     // Show everything
     set_child(back_overlay);
@@ -79,7 +78,7 @@ MyWin::MyWin()
 
     // Create Style for widgets
     provider = Gtk::CssProvider::create();
-    if(dark_mode){
+    if(check_dark.get_active()){
         provider->load_from_resource("/org/gtk/daleclack/style_dark.css");
     }else{
         provider->load_from_resource("/org/gtk/daleclack/style.css");
@@ -92,6 +91,10 @@ MyWin::MyWin()
     switcher.set_stack(stack1);
     // show_all_children();
 
+    // Connect Signals
+    btn_ver.signal_clicked().connect(sigc::mem_fun(*this, &MyWin::main_releases));
+    check_dark.signal_toggled().connect(sigc::mem_fun(*this, &MyWin::check_toggled));
+
     // Free Memory
     pixbuf.reset();
     sized.reset();
@@ -114,6 +117,9 @@ void MyWin::titlebar_init()
     auto object = menu_builder->get_object<Gio::MenuModel>("app-menu");
     popover.set_menu_model(object);
 
+    // Add a check button for dark mode
+    popover.add_child(check_dark, "check_dark");
+
     // Add Menu Actions
     add_action("configs", sigc::mem_fun(*this, &MyWin::config_dialog));
     add_action("back1", sigc::mem_fun(*this, &MyWin::background1));
@@ -186,6 +192,7 @@ void MyWin::load_config(){
         config_longterm = data["Longterm"];
         config_stable = data["Stable"];
         config_devel = data["Develop"];
+        check_dark.set_active(data["dark_mode"]);
     }
     else
     {
@@ -229,6 +236,12 @@ void MyWin::main_releases()
     }
 }
 
+void MyWin::check_toggled(){
+    // Get the state of check button and set the config to json file
+    prefs->set_dark_mode(check_dark.get_active());
+    prefs->save_config_now();
+}
+
 void MyWin::about_dialog()
 {
     char *version, *copyright;
diff --git a/XeRelease_Gtkmm4/src/MyWin.hh b/XeRelease_Gtkmm4/src/MyWin.hh
index 59c4870..382c662 100644
--- a/XeRelease_Gtkmm4/src/MyWin.hh
+++ b/XeRelease_Gtkmm4/src/MyWin.hh
@@ -29,7 +29,8 @@ private:
     void titlebar_init();
 
     // Css Style
-    bool dark_mode;
+    // bool dark_mode;
+    Gtk::CheckButton check_dark;
     Glib::RefPtr<Gtk::CssProvider> provider;
 
     // Config Page
@@ -55,4 +56,5 @@ private:
     void on_window_hide(Gtk::Window *window);
     void about_dialog();
     void main_releases();
+    void check_toggled();
 };
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