Skip to content
API Documentation
BastionGuard™
DeleteBox Class Reference
Inheritance diagram for DeleteBox:

Public Member Functions

 DeleteBox (Gtk.Window _parent_window)
bool delete_snapshots ()

Public Attributes

Gtk.Label lbl_msg
Gtk.Label lbl_status
Gtk.Label lbl_remaining
Gtk.ProgressBar progressbar

Private Attributes

Gtk.Spinner spinner
Gtk.Window parent_window

Detailed Description

Definition at line 39 of file DeleteBox.vala.

Constructor & Destructor Documentation

◆ DeleteBox()

DeleteBox.DeleteBox ( Gtk.Window _parent_window)
inline

Definition at line 48 of file DeleteBox.vala.

48 {
49
50 log_debug("DeleteBox: DeleteBox()");
51
52 //base(Gtk.Orientation.VERTICAL, 6); // issue with vala
53 GLib.Object(orientation: Gtk.Orientation.VERTICAL, spacing: 6); // work-around
54 parent_window = _parent_window;
55 margin_top = 12;
56 margin_bottom = 12;
57 margin_start = 12;
58 margin_end = 12;
59
60 // header
61 add_label_header(this, _("Deleting Snapshots..."), true);
62
63 var hbox_status = new Gtk.Box(Orientation.HORIZONTAL, 6);
64 append(hbox_status);
65
66 spinner = new Gtk.Spinner();
67 spinner.start();
68 hbox_status.append(spinner);
69
70 //lbl_msg
71 lbl_msg = add_label(hbox_status, _("Preparing..."));
72 lbl_msg.hexpand = true;
73 lbl_msg.ellipsize = Pango.EllipsizeMode.END;
74 lbl_msg.max_width_chars = 45;
75
76 lbl_remaining = add_label(hbox_status, "");
77
78 //progressbar
79 progressbar = new Gtk.ProgressBar();
80 //progressbar.set_size_request(-1,25);
81 //progressbar.show_text = true;
82 //progressbar.pulse_step = 0.1;
83 append(progressbar);
84
85 //lbl_status
86 lbl_status = add_label(this, "");
87 lbl_status.ellipsize = Pango.EllipsizeMode.MIDDLE;
88 lbl_status.max_width_chars = 45;
89 lbl_status.margin_bottom = 12;
90
91 log_debug("DeleteBox: DeleteBox(): exit");
92 }
_
#define _(s)
Definition BastionGuard-mailproxy.cpp:47
DeleteBox.lbl_remaining
Gtk.Label lbl_remaining
Definition DeleteBox.vala:43
DeleteBox.lbl_status
Gtk.Label lbl_status
Definition DeleteBox.vala:42
DeleteBox.spinner
Gtk.Spinner spinner
Definition DeleteBox.vala:40
DeleteBox.parent_window
Gtk.Window parent_window
Definition DeleteBox.vala:46
DeleteBox.lbl_msg
Gtk.Label lbl_msg
Definition DeleteBox.vala:41
DeleteBox.progressbar
Gtk.ProgressBar progressbar
Definition DeleteBox.vala:44
TeeJee.GtkHelper.add_label
Gtk.Label add_label(Gtk.Box box, string text, bool bold=false, bool italic=false, bool large=false)
Definition GtkHelper.vala:234
TeeJee.Logging.log_debug
void log_debug(string message)
Definition TeeJee.Logging.vala:118

References _, TeeJee.GtkHelper.add_label(), lbl_msg, lbl_remaining, lbl_status, TeeJee.Logging.log_debug(), parent_window, progressbar, and spinner.

Referenced by DeleteWindow.DeleteWindow().

Member Function Documentation

◆ delete_snapshots()

bool DeleteBox.delete_snapshots ( )
inline

Definition at line 94 of file DeleteBox.vala.

94 {
95
96 log_debug("DeleteBox: delete_snapshots()");
97
98 if (!App.thread_delete_running){
99 App.delete_begin();
100 }
101
102 if (App.btrfs_mode){
103
104 while (App.thread_delete_running){
105
106 lbl_msg.label = App.progress_text;
107 gtk_do_events();
108 sleep(200);
109
110 #if XAPP
111 XApp.set_window_progress_pulse(parent_window, true);
112 #endif
113 }
114
115 #if XAPP
116 XApp.set_window_progress_pulse(parent_window, false);
117 #endif
118 }
119 else{
120
121 int wait_interval_millis = 100;
122 int status_line_counter = 0;
123 int status_line_counter_default = 1000 / wait_interval_millis;
124 string status_line = "";
125 string last_status_line = "";
126 int remaining_counter = 10;
127
128 while (App.thread_delete_running){
129
130 status_line = escape_html(App.delete_file_task.status_line);
131
132 if (status_line != last_status_line){
133 lbl_status.label = status_line;
134 last_status_line = status_line;
135 status_line_counter = status_line_counter_default;
136 }
137 else{
138 status_line_counter--;
139 if (status_line_counter < 0){
140 status_line_counter = status_line_counter_default;
141 lbl_status.label = "";
142 }
143 }
144
145 double fraction = App.delete_file_task.progress;
146
147 // time remaining
148 remaining_counter--;
149
150 if (remaining_counter == 0){
151
152 lbl_remaining.label = App.delete_file_task.stat_time_remaining + " " + _("remaining");
153
154 remaining_counter = 10;
155 }
156
157 if (fraction < 0.99){
158 progressbar.fraction = fraction;
159
160 #if XAPP
161 XApp.set_window_progress(parent_window, (int)(fraction * 100.0));
162 #endif
163 }
164
165 lbl_msg.label = App.delete_file_task.status_message;
166
167 gtk_do_events();
168
169 sleep(100);
170 }
171
172 #if XAPP
173 XApp.set_window_progress(parent_window, 0);
174 #endif
175 }
176
177 //parent_window.destroy();
178
179 return App.thread_delete_success;
180 }
App
Main App
Definition AppConsole.vala:38
AsyncTask.progress
double progress
Definition AsyncTask.vala:61
AsyncTask.status_line
string status_line
Definition AsyncTask.vala:73
Main.progress_text
string progress_text
Definition Main.vala:156
Main.delete_begin
void delete_begin()
Definition Main.vala:1882
Main.btrfs_mode
bool btrfs_mode
Definition Main.vala:52
Main.delete_file_task
DeleteFileTask delete_file_task
Definition Main.vala:161
Main.thread_delete_success
bool thread_delete_success
Definition Main.vala:109
Main.thread_delete_running
bool thread_delete_running
Definition Main.vala:108
TeeJee.Misc.escape_html
string escape_html(string html)
Definition TeeJee.Misc.vala:93
TeeJee.System.sleep
void sleep(int milliseconds)
Definition TeeJee.System.vala:172

References _, App, Main.btrfs_mode, Main.delete_begin(), Main.delete_file_task, TeeJee.Misc.escape_html(), TeeJee.GtkHelper.gtk_do_events(), TeeJee.Logging.log_debug(), parent_window, AsyncTask.progress, Main.progress_text, TeeJee.System.sleep(), AsyncTask.status_line, DeleteFileTask.status_message, Main.thread_delete_running, and Main.thread_delete_success.

Referenced by DeleteWindow.initialize_tab().

Member Data Documentation

◆ lbl_msg

Gtk.Label DeleteBox.lbl_msg

Definition at line 41 of file DeleteBox.vala.

Referenced by DeleteBox().

◆ lbl_remaining

Gtk.Label DeleteBox.lbl_remaining

Definition at line 43 of file DeleteBox.vala.

Referenced by DeleteBox().

◆ lbl_status

Gtk.Label DeleteBox.lbl_status

Definition at line 42 of file DeleteBox.vala.

Referenced by DeleteBox().

◆ parent_window

Gtk.Window DeleteBox.parent_window
private

Definition at line 46 of file DeleteBox.vala.

Referenced by delete_snapshots(), and DeleteBox().

◆ progressbar

Gtk.ProgressBar DeleteBox.progressbar

Definition at line 44 of file DeleteBox.vala.

Referenced by DeleteBox().

◆ spinner

Gtk.Spinner DeleteBox.spinner
private

Definition at line 40 of file DeleteBox.vala.

Referenced by DeleteBox().

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