From bfa86780054e09cd859243c22595e902570cfa66 Mon Sep 17 00:00:00 2001
From: daleclack <daleclack1@foxmail.com>
Date: Mon, 25 Mar 2024 23:52:51 +0800
Subject: [PATCH] Add custom titlebar for Calc App

---
 Gtk4_Reset/CMakeLists.txt           |  1 +
 Gtk4_Reset/src/calc_app/CalcApp.cpp |  4 ++
 Gtk4_Reset/src/ui/MyDock.cpp        | 74 ++++++++++++++++++-----------
 3 files changed, 50 insertions(+), 29 deletions(-)

diff --git a/Gtk4_Reset/CMakeLists.txt b/Gtk4_Reset/CMakeLists.txt
index 70018b1..003658f 100644
--- a/Gtk4_Reset/CMakeLists.txt
+++ b/Gtk4_Reset/CMakeLists.txt
@@ -55,6 +55,7 @@ set(RESOURCE_LIST
     style.css
     style_dark.css
     mine_app.css
+    title_style.css
     folder.svg
     folder-images.svg
     image_file.svg
diff --git a/Gtk4_Reset/src/calc_app/CalcApp.cpp b/Gtk4_Reset/src/calc_app/CalcApp.cpp
index 1806be9..a8ac43a 100644
--- a/Gtk4_Reset/src/calc_app/CalcApp.cpp
+++ b/Gtk4_Reset/src/calc_app/CalcApp.cpp
@@ -1,11 +1,13 @@
 #include "CalcApp.h"
 #include "calc.h"
+#include "MyTitleBar.h"
 #include <string>
 #include <iostream>
 
 struct _CalcApp
 {
     GtkWindow parent_instance;
+    MyTitleBar *title_bar;
     GtkWidget *entry_ans; // Child widgets
     GtkWidget *btnanswer, *btnback, *btnclear;
     GtkWidget *btn0, *btn1, *btn2, *btn3, *btn4,
@@ -103,8 +105,10 @@ static void calc_app_init(CalcApp *self)
 {
     gtk_widget_init_template(GTK_WIDGET(self));
     // Initalize window
+    self->title_bar = my_titlebar_new();
     gtk_window_set_title(GTK_WINDOW(self), "Calculator");
     gtk_window_set_icon_name(GTK_WINDOW(self), "calcapp");
+    my_titlebar_set_window(self->title_bar, GTK_WIDGET(self));
     
     // Link Signals
     g_signal_connect(self->btnanswer, "clicked", G_CALLBACK(btnanswer_clicked), self);
diff --git a/Gtk4_Reset/src/ui/MyDock.cpp b/Gtk4_Reset/src/ui/MyDock.cpp
index 97ff65e..f93ded5 100644
--- a/Gtk4_Reset/src/ui/MyDock.cpp
+++ b/Gtk4_Reset/src/ui/MyDock.cpp
@@ -96,41 +96,57 @@ static void pressed(GtkGesture *gesture, int n_press,
 }
 
 // Window control func, X11/Windows Only!
+// static void window_ctrl(GtkWindow *window, GtkWindow *parent)
+// {
+//     // Get GdkSurface for window state
+//     GdkSurface *surface = gtk_native_get_surface(GTK_NATIVE(window));
+//     if (surface)
+//     {
+//         // The state will available when the window open
+//         ushort state = gdk_toplevel_get_state(GDK_TOPLEVEL(surface));
+//         static ushort state1 = state;
+//         g_print("%d\n", state);
+//         state -= state1;
+//         switch (state)
+//         {
+//         // Minimized
+//         case GDK_TOPLEVEL_STATE_MINIMIZED:
+//             g_print("Try to unminimize");
+//             gtk_window_set_transient_for(window, parent);
+//             gtk_window_unminimize(window);
+// #ifdef WAYLAND_FIX
+//                 // Fix for non-x11 environments
+//                 gtk_window_present(window);
+// #endif
+//             break;
+//         default:
+//             // The controlled window is on dock
+//             gtk_window_set_transient_for(window, NULL);
+//             gtk_window_minimize(window);
+//             break;
+//         }
+//     }
+//     else
+//     {
+//         // Create a window
+//         gtk_window_set_transient_for(window, parent);
+//         gtk_window_present(window);
+//     }
+// }
+
 static void window_ctrl(GtkWindow *window, GtkWindow *parent)
 {
-    // Get GdkSurface for window state
-    GdkSurface *surface = gtk_native_get_surface(GTK_NATIVE(window));
-    if (surface)
+    gboolean visible = gtk_widget_get_visible(GTK_WIDGET(window));
+    // The unminimize if changed to hide
+    if (!visible)
     {
-        // The state will available when the window open
-        ushort state = gdk_toplevel_get_state(GDK_TOPLEVEL(surface));
-        static ushort state1 = state;
-        g_print("%d\n", state);
-        state -= state1;
-        switch (state)
-        {
-        // Minimized
-        case GDK_TOPLEVEL_STATE_MINIMIZED:
-            g_print("Try to unminimize");
-            gtk_window_set_transient_for(window, parent);
-            gtk_window_unminimize(window);
-#ifdef WAYLAND_FIX
-                // Fix for non-x11 environments
-                gtk_window_present(window);
-#endif
-            break;
-        default:
-            // The controlled window is on dock
-            gtk_window_set_transient_for(window, NULL);
-            gtk_window_minimize(window);
-            break;
-        }
+        gtk_widget_set_visible(GTK_WIDGET(window), TRUE);
+        gtk_window_present(window);
     }
     else
     {
-        // Create a window
-        gtk_window_set_transient_for(window, parent);
-        gtk_window_present(window);
+        // Window control only available for icons on dock
+        gtk_widget_set_visible(GTK_WIDGET(window), FALSE);
     }
 }