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API Documentation
BastionGuard™
BackupInProgressDialog Class Reference
Inheritance diagram for BackupInProgressDialog:

Public Member Functions

 BackupInProgressDialog (string lock_message)
void run_modal ()

Private Member Functions

void build_ui (string heading, string body)
void close_dialog ()

Private Attributes

GLib.? MainLoop loop = null

Detailed Description

Definition at line 24 of file BackupInProgressDialog.vala.

Constructor & Destructor Documentation

◆ BackupInProgressDialog()

BackupInProgressDialog.BackupInProgressDialog ( string lock_message)
inline

Definition at line 28 of file BackupInProgressDialog.vala.

28 {
29 title = _("BastionGuard Backup");
30 set_default_size(480, -1);
31 resizable = false;
32 modal = true;
33 add_css_class("smb-dialog");
34 // No parent window: this dialog is shown before MainWindow exists.
35
36 // Friendly title and explanation depending on what the running
37 // instance is doing.
38 string heading;
39 string body;
40
41 switch (lock_message){
42 case "backup":
43 case "ondemand":
44 heading = _("A backup is currently in progress");
45 body = _("BastionGuard Backup is currently creating a snapshot in the background.")
46 + "\n\n"
47 + _("Please wait for it to finish, then re-open BastionGuard Backup.");
48 break;
49
50 case "restore":
51 heading = _("A restore is currently in progress");
52 body = _("BastionGuard Backup is currently restoring a snapshot.")
53 + "\n\n"
54 + _("Please wait for it to finish, then re-open BastionGuard Backup.");
55 break;
56
57 case "delete":
58 case "delete-all":
59 heading = _("A snapshot deletion is currently in progress");
60 body = _("BastionGuard Backup is currently deleting one or more snapshots.")
61 + "\n\n"
62 + _("Please wait for it to finish, then re-open BastionGuard Backup.");
63 break;
64
65 default:
66 heading = _("BastionGuard Backup is already running");
67 body = _("Another instance of BastionGuard Backup is currently active.")
68 + "\n\n"
69 + _("Please wait for it to finish, then re-open BastionGuard Backup.");
70 break;
71 }
72
73 build_ui(heading, body);
74 }
_
#define _(s)
Definition BastionGuard-mailproxy.cpp:47
BackupInProgressDialog.build_ui
void build_ui(string heading, string body)
Definition BackupInProgressDialog.vala:76

References _, and build_ui().

Referenced by Main.Main().

Member Function Documentation

◆ build_ui()

void BackupInProgressDialog.build_ui ( string heading,
string body )
inlineprivate

Definition at line 76 of file BackupInProgressDialog.vala.

76 {
77 var outer = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
78 outer.margin_start = 24;
79 outer.margin_end = 24;
80 outer.margin_top = 24;
81 outer.margin_bottom = 18;
82 set_child(outer);
83
84 // Top row: warning icon + heading
85 var top = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 14);
86 top.margin_bottom = 12;
87 outer.append(top);
88
89 var icon = new Gtk.Image.from_icon_name("dialog-information");
90 icon.pixel_size = 48;
91 icon.valign = Gtk.Align.START;
92 top.append(icon);
93
94 var heading_label = new Gtk.Label("");
95 heading_label.set_markup("<span weight=\"bold\" size=\"large\">%s</span>"
96 .printf(GLib.Markup.escape_text(heading)));
97 heading_label.xalign = 0.0f;
98 heading_label.wrap = true;
99 heading_label.wrap_mode = Pango.WrapMode.WORD;
100 heading_label.hexpand = true;
101 heading_label.valign = Gtk.Align.CENTER;
102 top.append(heading_label);
103
104 // Body
105 var body_label = new Gtk.Label(body);
106 body_label.xalign = 0.0f;
107 body_label.wrap = true;
108 body_label.wrap_mode = Pango.WrapMode.WORD;
109 body_label.margin_bottom = 18;
110 outer.append(body_label);
111
112 // Hint
113 var hint = new Gtk.Label("");
114 hint.set_markup("<i>%s</i>".printf(GLib.Markup.escape_text(
115 _("This window will close when you press OK and BastionGuard Backup will exit."))));
116 hint.xalign = 0.0f;
117 hint.wrap = true;
118 hint.add_css_class("dim-label");
119 hint.margin_bottom = 12;
120 outer.append(hint);
121
122 // OK button
123 var btn_box = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 0);
124 btn_box.halign = Gtk.Align.END;
125 outer.append(btn_box);
126
127 var btn_ok = new Gtk.Button.with_label(_("OK"));
128 btn_ok.add_css_class("btn-primary");
129 btn_ok.clicked.connect(() => { close_dialog(); });
130 btn_box.append(btn_ok);
131
132 // Closing the window via the X button must also exit the loop.
133 close_request.connect(() => { close_dialog(); return false; });
134 }

References _, and close_dialog().

Referenced by BackupInProgressDialog().

◆ close_dialog()

void BackupInProgressDialog.close_dialog ( )
inlineprivate

Definition at line 136 of file BackupInProgressDialog.vala.

136 {
137 if (loop != null && loop.is_running()){
138 loop.quit();
139 }
140 this.hide();
141 }

References loop.

Referenced by build_ui().

◆ run_modal()

void BackupInProgressDialog.run_modal ( )
inline

Shows the dialog modally on its own GLib main loop and blocks until the user dismisses it. Safe to call before the application has any other windows open.

Definition at line 148 of file BackupInProgressDialog.vala.

148 {
149 loop = new GLib.MainLoop(null, false);
150 this.present();
151 loop.run();
152 this.destroy();
153 }

References loop.

Member Data Documentation

◆ loop

GLib.? MainLoop BackupInProgressDialog.loop = null
private

Definition at line 26 of file BackupInProgressDialog.vala.

Referenced by close_dialog(), and run_modal().

The documentation for this class was generated from the following file: