Fancy Window

/*  Title: Elementary Sequal
 *
 *
 *  Based Upon the code-example by Tom Beckmann:            https://plus.google.com/111734729718206650167/posts/jGGQrQrqxdg
 *  Toms' Code is Based upon the design by Harvey Cabaguio: https://plus.google.com/110079731285191638950/posts/F8LZJuHxojD
 *
 */



using Gtk;
using Granite;

namespace eSQL {

    class MainWindow : Gtk.Window {

        /* APPLICATION INFORMATION */
        const string program_name = "";
        const string exec_name = "";

        const string app_years = "";
        const string app_version = "";
        const string application_id = "";
        const string app_icon = "";
        const string app_launcher = ".desktop";
        const string app_website = "";
        const string app_website_lbl = "";

        const string[] app_authors = {""};
        const string[] app_documenters = {""};
        const string[] app_translators = {"Chris Timberlake <game64@gmail.com>"};
        const string[] app_artists = {""};

        const string app_license_name = "Unknown License";
        const Gtk.License app_license = License.Unknown;

        const string app_comments = "";


        //Define variables.
        Gtk.Box                     main_container;
        Gtk.Toolbar                 main_toolbar;
        Gtk.ToolItem                main_title;


        const int icon_size    = Gtk.IconSize.LARGE_TOOLBAR;
        const int icon_height  = 48;

        const string main_toolbar_css      = """
                                    .title {
                                            color: #666;
                                            text-shadow: 0px 1px 0px white;
                                    }
                                    .toolbar {
                                            padding: 0px;
                                            box-shadow: inset 0px 1px 0px rgba(255,255,255,0.3);
                                    }
                                  """;
        Gtk.CssProvider css;

        /* CUSTOM WIDGETS */

        // It's just good coding practice in any language to define everything before it's used.
        // Even if that specific language doesn't care.
        public Gtk.ToolItem toolbar_seperator() {

            //Create the Seperator Referance
            var sep = new Gtk.ToolItem ();
            //Set Height/Width
            sep.height_request = icon_height;
            sep.width_request = 1;

            //Design the look!
            sep.draw.connect ((cr) => {
                   cr.move_to (0, 0);
                   cr.line_to (0, 60);
                   cr.set_line_width (1);
                   var grad = new Cairo.Pattern.linear (0, 0, 0, icon_height);
                   grad.add_color_stop_rgba (0, 0.3, 0.3, 0.3, 0.4);
                   grad.add_color_stop_rgba (0.8, 0, 0, 0, 0);
                   cr.set_source (grad);
                   cr.stroke ();
                   return true;
            });
            //Add CSS Class Contexts
            sep.get_style_context ().add_class ("sep");
            sep.get_style_context ().add_provider (css, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);

            return sep;
        }

        //Main window's title
        Gtk.Label mw_title;
        public new string title {
            get {
                return mw_title.label;
            }
            set {
                mw_title.label = value;
            }
        }

        public MainWindow(){

            /* CREATE THE BASE! */

            //Build Main Toolbar
            main_toolbar = new Gtk.Toolbar();
            //Setup the Toolbar's Look
            main_toolbar.icon_size = icon_size;
            //The CSS
            main_toolbar.get_style_context().add_class ("primary-toolbar");
            main_toolbar.get_style_context().add_provider (css, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);

            //Build the Box Container!
            main_container = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
            main_container.pack_start (main_toolbar, false);
            //main_container.window-state-event.connect (() => { this.toggle_maximize();  });

            /* TOOLBAR ITEMS! */
            // Close Button
            var tb_close = new Gtk.ToolButton (new Gtk.Image.from_file("/usr/share/themes/elementary/metacity-1/close.svg"), "Close");
            // Clicked Action
            tb_close.clicked.connect (() => destroy ());
            // Set the proper dimension so it doesn't look ugly!
            tb_close.height_request = icon_height;
            tb_close.width_request  = icon_height;

            // Maximize Button
            var tb_maximize = new Gtk.ToolButton (new Gtk.Image.from_file("/usr/share/themes/elementary/metacity-1/maximize.svg"), "Close");
            // Clicked Action => TOGGLE MAXIMIZE!
            tb_maximize.clicked.connect (() => { this.toggle_maximize();  });
            // Set the proper dimension so it doesn't look ugly!
            tb_maximize.height_request = icon_height;
            tb_maximize.width_request  = icon_height;

            // Prepare the Main Window Title.
            mw_title = new Gtk.Label("Elementary Studio (Sequal)");
            // Make it look right.
            mw_title.override_font(Pango.FontDescription.from_string("bold"));
            //  Create the ToolBar Item
            main_title = new Gtk.ToolItem();
            // Add the Main Window Title.
            main_title.add(mw_title);
            // Expand it!
            main_title.set_expand(true);

            // Settings Menu!
            var settings_menu = new Gtk.Menu();
            //Make a spot for an about dlg
            Gtk.MenuItem item_about = new Gtk.MenuItem.with_label ("About");
            Gtk.MenuItem item_tf = new Gtk.MenuItem.with_label ("tf");
            item_about.activate.connect (() => {

                            Granite.Widgets.show_about_dialog (base,
                                               "program_name", program_name,
                                            //   "version", build_version,
                                               "logo_icon_name", app_icon,

                                               "comments", app_comments,
                                               "copyright", "%s %s Developers".printf (app_years, program_name),
                                               "website", app_website,
                                               "website_label", "Website",

                                               "authors", app_authors,
                                               "documenters", app_documenters,
                                               "artists", app_artists,
                                               "translator_credits", app_translators,
                                               "license", app_license_name,
                                               "license_type", app_license,

                                               "help", app_website,
                                               "translate", app_website,
                                               "bug", app_website);
            });


            // Compile the menu!
            settings_menu.add(item_about);
            settings_menu.add(item_tf);

            // Settings Button!
            //new Granite.Widgets.ToolButtonWithMenu (new Gtk.Image.from_icon_name ("application-menu", Gtk.IconSize.LARGE_TOOLBAR), "", new Gtk.Menu ()), true
            var tb_menu = new Granite.Widgets.ToolButtonWithMenu(new Gtk.Image.from_icon_name ("application-menu", Gtk.IconSize.LARGE_TOOLBAR), "", settings_menu);

            // Insert the toolbar items in order!
            main_toolbar.insert (tb_close, -1);
            main_toolbar.insert (toolbar_seperator (), -1);
            main_toolbar.insert (main_title, -1);
            main_toolbar.insert (toolbar_seperator (), -1);
            main_toolbar.insert (tb_menu, -1);
            main_toolbar.insert (toolbar_seperator (), -1);
            main_toolbar.insert (tb_maximize, -1);


            /*CONTENT */

        //main_container.pack_start(/*CONTENT WIDGET HERE*/, true, true, 0);



            //Add the Container to the Base GTK
            base.add(main_container);
            //set the default size
            base.set_default_size(800, 600);
            //Push it to the center!
            base.window_position = WindowPosition.CENTER;
        }

        // This is to check and see if it's maximized. If so, Minimize.
        void toggle_maximize(){
            get_window ().maximize ();
        }

        // We need to hijack the show function of the GTK Window.
        public override void show(){
            //Show the GTK Window
            base.show();
            //Change the window style. Border-Only.
            get_window ().set_decorations (Gdk.WMDecoration.BORDER);
        }


        public override void add (Gtk.Widget widget){
            main_container.pack_start(widget, true, true, 0);
            main_container.show_all();
        }


        public override void remove (Gtk.Widget widget){
            main_container.remove(widget);
        }
    }
}


//Main Loop!
public static int main (string[] args){

    //Init GTK!
    Gtk.init(ref args);

    //Assign window
    var main_window = new eSQL.MainWindow();
    // When our app is closed, Cancel the process.
    main_window.destroy.connect (Gtk.main_quit);

    //Show the main window.
    main_window.show_all();

    //GTK Main Loop.
    Gtk.main();
    return 0;
}