ExcludeMessageWindow.vala

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/*
 * ExcludeMessageWindow.vala
 */
 
using Gtk;
using Gee;
 
using TeeJee.Logging;
using TeeJee.FileSystem;
using TeeJee.JsonHelper;
using TeeJee.ProcessHelper;
using TeeJee.GtkHelper;
using TeeJee.System;
using TeeJee.Misc;
 
public class ExcludeMessageWindow : Gtk.Dialog{
    
    private Gtk.Box vbox_main;
    private Gtk.Box hbox_action;
    private Gtk.ListBox exclude_list;
    private ScrolledWindow sw_exclude;
    private Label lbl_header_exclude;
    private Label lbl_exclude;
    private Label lbl_header_home;
    private Label lbl_home;
 
    private Button btn_ok;
 
    public ExcludeMessageWindow () {
 
        log_debug("ExcludeMessageWindow: ExcludeMessageWindow()");
        
        this.title = _("Excluded Directories");
        this.set_destroy_with_parent (true);
        this.set_modal (true);
        this.set_default_size (520, 420);
 
        string msg;
 
        vbox_main = get_content_area ();
        vbox_main.margin_start = 12;
        vbox_main.margin_end = 12;
        vbox_main.margin_top = 12;
        vbox_main.margin_bottom = 12;
        vbox_main.spacing = 8;
 
        lbl_header_exclude = new Gtk.Label("<b>" + _("Exclude List") + ":</b>");
        lbl_header_exclude.xalign = (float) 0.0;
        lbl_header_exclude.set_use_markup(true);
        vbox_main.append(lbl_header_exclude);
 
        lbl_exclude = new Gtk.Label(_("Files matching the following patterns will be excluded") + ":");
        lbl_exclude.xalign = (float) 0.0;
        lbl_exclude.wrap = true;
        vbox_main.append(lbl_exclude);
 
        exclude_list = new Gtk.ListBox();
        exclude_list.set_selection_mode(Gtk.SelectionMode.NONE);
        exclude_list.add_css_class("boxed-list");
 
        sw_exclude = new ScrolledWindow();
        sw_exclude.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
        sw_exclude.set_child(exclude_list);
        sw_exclude.hexpand = true;
        sw_exclude.vexpand = true;
        vbox_main.append(sw_exclude);
 
        lbl_header_home = new Gtk.Label("<b>" + _("Home Directory") + ":</b>");
        lbl_header_home.xalign = (float) 0.0;
        lbl_header_home.set_use_markup(true);
        lbl_header_home.margin_top = 6;
        vbox_main.append(lbl_header_home);
 
        lbl_home = new Gtk.Label("");
        lbl_home.xalign = (float) 0.0;
        lbl_home.set_use_markup(true);
        lbl_home.wrap = true;
        vbox_main.append(lbl_home);
 
        msg = _("Hidden files and folders are included by default since they contain user-specific configuration files.") + "\n";
        msg += _("All other files and folders are excluded.") + "\n";
        lbl_home.label = msg;
 
        btn_ok = (Gtk.Button) add_button(_("OK"), Gtk.ResponseType.OK);
        btn_ok.clicked.connect (btn_ok_clicked);
 
        foreach(string path in App.exclude_list_default){
            exclude_list_add_item(path);
        }
 
        log_debug("ExcludeMessageWindow: ExcludeMessageWindow(): exit");
    }
 
    private void exclude_list_add_item(string path){
        var row = new Gtk.ListBoxRow();
        var box = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 10);
        box.margin_top = 8;
        box.margin_bottom = 8;
        box.margin_start = 10;
        box.margin_end = 10;
 
        string icon_name = path.has_prefix("+ ") ? "list-add-symbolic" : "list-remove-symbolic";
        string text = path.has_prefix("+ ") ? path.substring(2) : path;
 
        var icon = IconManager.lookup_image(icon_name, 16);
        icon.valign = Gtk.Align.START;
        box.append(icon);
 
        var label = new Gtk.Label(text);
        label.xalign = 0.0f;
        label.wrap = true;
        label.hexpand = true;
        box.append(label);
 
        row.set_child(box);
        exclude_list.append(row);
    }
 
    private void btn_ok_clicked(){
        this.response(Gtk.ResponseType.OK);
    }
}