[chronojump] Webcam: show progressbar at capture end on contacts

[Xavier de Blas <xaviblas src gnome org>]

commit 23550dfcbbdbbcfa0a7150c9d0c121c000c9a4d4
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Jul 3 12:31:01 2019 +0200

    Webcam: show progressbar at capture end on contacts

 glade/app1.glade  | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/gui/webcam.cs | 24 ++++++++++++++++++++++--
 2 files changed, 72 insertions(+), 2 deletions(-)
---
diff --git a/glade/app1.glade b/glade/app1.glade
index 3bf89c9d..a1589e36 100644
--- a/glade/app1.glade
+++ b/glade/app1.glade
@@ -1968,6 +1968,9 @@
                                                             <placeholder/>
                                                             </child>
                                                             <child>
+                                                            <placeholder/>
+                                                            </child>
+                                                            <child>
                                                             <widget class="GtkLabel" 
id="label_start_selector_jumps">
                                                             <property name="visible">True</property>
                                                             <property name="can_focus">False</property>
@@ -10869,6 +10872,12 @@ EncoderInertialCapture</property>
                                                             </packing>
                                                             </child>
                                                             <child>
+                                                            <widget class="GtkNotebook" 
id="notebook_last_test_buttons">
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">True</property>
+                                                            <property name="show_tabs">False</property>
+                                                            <property name="show_border">False</property>
+                                                            <child>
                                                             <widget class="GtkHBox" id="hbox52">
                                                             <property name="visible">True</property>
                                                             <property name="can_focus">False</property>
@@ -10944,6 +10953,41 @@ EncoderInertialCapture</property>
                                                             </packing>
                                                             </child>
                                                             </widget>
+                                                            </child>
+                                                            <child>
+                                                            <widget class="GtkLabel" id="label402">
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">False</property>
+                                                            <property name="label" translatable="yes">page 
1</property>
+                                                            </widget>
+                                                            <packing>
+                                                            <property name="tab_fill">False</property>
+                                                            <property name="type">tab</property>
+                                                            </packing>
+                                                            </child>
+                                                            <child>
+                                                            <widget class="GtkProgressBar" 
id="progressbar_video_generating">
+                                                            <property name="width_request">10</property>
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">False</property>
+                                                            </widget>
+                                                            <packing>
+                                                            <property name="position">1</property>
+                                                            </packing>
+                                                            </child>
+                                                            <child>
+                                                            <widget class="GtkLabel" id="label403">
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">False</property>
+                                                            <property name="label" translatable="yes">page 
2</property>
+                                                            </widget>
+                                                            <packing>
+                                                            <property name="position">1</property>
+                                                            <property name="tab_fill">False</property>
+                                                            <property name="type">tab</property>
+                                                            </packing>
+                                                            </child>
+                                                            </widget>
                                                             <packing>
                                                             <property name="expand">False</property>
                                                             <property name="fill">False</property>
@@ -21160,6 +21204,9 @@ Concentric</property>
                                                             <child>
                                                             <placeholder/>
                                                             </child>
+                                                            <child>
+                                                            <placeholder/>
+                                                            </child>
                                                             </widget>
                                                             <packing>
                                                             <property name="expand">False</property>
@@ -29897,6 +29944,9 @@ then click this button.</property>
                                                             <child>
                                                             <placeholder/>
                                                             </child>
+                                                            <child>
+                                                            <placeholder/>
+                                                            </child>
                                                             </widget>
                                                             <packing>
                                                             <property name="expand">False</property>
diff --git a/src/gui/webcam.cs b/src/gui/webcam.cs
index 301429e5..8f6f8708 100644
--- a/src/gui/webcam.cs
+++ b/src/gui/webcam.cs
@@ -27,6 +27,8 @@ using System.Threading;
 
 public partial class ChronoJumpWindow 
 {
+       [Widget] Gtk.Notebook notebook_last_test_buttons;
+       [Widget] Gtk.ProgressBar progressbar_video_generating;
        [Widget] Gtk.VSeparator vseparator_force_sensor_camera_space;
        [Widget] Gtk.VBox vbox_contacts_camera;
        [Widget] Gtk.CheckButton checkbutton_video;
@@ -154,6 +156,7 @@ public partial class ChronoJumpWindow
        private enum statusEnum { NOT_STARTED, STARTING, FAILURE, SUCCESS };
        static statusEnum webcamStartThreadBeforeTestStatus;
        static Stopwatch swWebcamStart;
+       static Stopwatch swWebcamStop;
 
        //Attention: no GTK here
        private void webcamStartThreadBeforeTest()
@@ -339,14 +342,30 @@ public partial class ChronoJumpWindow
                                //call it later to be able to have some video on a short test like a jump.
                                LogB.Information(string.Format("Preparing to call webcamEndDo() in {0} s", 
preferences.videoStopAfter));
 
-                               GLib.Timeout.Add(Convert.ToUInt32(preferences.videoStopAfter * 1000), new 
GLib.TimeoutHandler(webcamEndDo));
+                               notebook_last_test_buttons.CurrentPage = 1;
+                               progressbar_video_generating.Text = "Ending video";
+
+                               //GLib.Timeout.Add(Convert.ToUInt32(preferences.videoStopAfter * 1000), new 
GLib.TimeoutHandler(webcamEndDo));
+                               //do not done the above method because now we call webcamEndDo to update the 
progressbar, until preferences.videoStopAfter end
+                               swWebcamStop = new Stopwatch();
+                               swWebcamStop.Start();
+                               GLib.Timeout.Add(50, new GLib.TimeoutHandler(webcamEndDo));
                        }
                }
        }
 
        private bool webcamEndDo()
        {
-               LogB.Information("Called webcamEndDo()");
+               if(swWebcamStop.Elapsed.TotalSeconds < preferences.videoStopAfter)
+               {
+                       //progressbar_video_generating.Pulse();
+                       progressbar_video_generating.Fraction = 
Util.DivideSafeFraction(swWebcamStop.Elapsed.TotalMilliseconds, preferences.videoStopAfter * 1000);
+                       return true;
+               }
+
+               swWebcamStart.Stop();
+               progressbar_video_generating.Fraction = 1;
+               LogB.Information("Called webcamEndDo() ending the pulse");
                Webcam.Result resultExit = webcamManage.ExitAndFinish (webcamEndParams.camera, 
webcamEndParams.sessionID,
                                webcamEndParams.testType, webcamEndParams.uniqueID, 
webcamEndParams.guiContactsEncoder);
 
@@ -359,6 +378,7 @@ public partial class ChronoJumpWindow
                button_video_play_selected_test(current_menuitem_mode);
 
                sensitiveGuiEventDone();
+               notebook_last_test_buttons.CurrentPage = 0;
 
                return false; //do not call this Timeout routine again
        }