[chronojump] JumpsRj exercise selection with left/right buttons

[Xavier de Blas <xaviblas src gnome org>]

commit 02ad0bcbce2b064ffac76fd80f02bfe5bfb1af89
Author: Xavier de Blas <xaviblas gmail com>
Date:   Sun Apr 4 13:32:46 2021 +0200

    JumpsRj exercise selection with left/right buttons

 glade/app1.glade     | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/gui/app1/jump.cs | 20 +++++++++++++++++++
 2 files changed, 74 insertions(+)
---
diff --git a/glade/app1.glade b/glade/app1.glade
index c337a11a..d9577100 100644
--- a/glade/app1.glade
+++ b/glade/app1.glade
@@ -12306,6 +12306,33 @@ EncoderInertialCapture</property>
                                                             <property name="can_focus">False</property>
                                                             <property name="spacing">12</property>
                                                             <child>
+                                                            <widget class="GtkHBox" id="hbox423">
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">False</property>
+                                                            <property name="spacing">10</property>
+                                                            <child>
+                                                            <widget class="GtkButton" 
id="button_combo_jumps_rj_exercise_capture_left">
+                                                            <property name="width_request">40</property>
+                                                            <property name="visible">True</property>
+                                                            <property name="sensitive">False</property>
+                                                            <property name="can_focus">True</property>
+                                                            <property name="receives_default">True</property>
+                                                            <signal name="clicked" 
handler="on_button_combo_jumps_rj_exercise_capture_left_clicked" swapped="no"/>
+                                                            <child>
+                                                            <widget class="GtkArrow" id="arrow33">
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">False</property>
+                                                            <property name="arrow_type">left</property>
+                                                            </widget>
+                                                            </child>
+                                                            </widget>
+                                                            <packing>
+                                                            <property name="expand">True</property>
+                                                            <property name="fill">True</property>
+                                                            <property name="position">0</property>
+                                                            </packing>
+                                                            </child>
+                                                            <child>
                                                             <widget class="GtkHBox" 
id="hbox_combo_select_jumps_rj">
                                                             <property name="visible">True</property>
                                                             <property name="can_focus">False</property>
@@ -12314,6 +12341,33 @@ EncoderInertialCapture</property>
                                                             </child>
                                                             </widget>
                                                             <packing>
+                                                            <property name="expand">True</property>
+                                                            <property name="fill">True</property>
+                                                            <property name="position">1</property>
+                                                            </packing>
+                                                            </child>
+                                                            <child>
+                                                            <widget class="GtkButton" 
id="button_combo_jumps_rj_exercise_capture_right">
+                                                            <property name="width_request">40</property>
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">True</property>
+                                                            <property name="receives_default">True</property>
+                                                            <signal name="clicked" 
handler="on_button_combo_jumps_rj_exercise_capture_right_clicked" swapped="no"/>
+                                                            <child>
+                                                            <widget class="GtkArrow" id="arrow34">
+                                                            <property name="visible">True</property>
+                                                            <property name="can_focus">False</property>
+                                                            </widget>
+                                                            </child>
+                                                            </widget>
+                                                            <packing>
+                                                            <property name="expand">True</property>
+                                                            <property name="fill">True</property>
+                                                            <property name="position">2</property>
+                                                            </packing>
+                                                            </child>
+                                                            </widget>
+                                                            <packing>
                                                             <property name="expand">False</property>
                                                             <property name="fill">False</property>
                                                             <property name="position">0</property>
diff --git a/src/gui/app1/jump.cs b/src/gui/app1/jump.cs
index 230a61bb..2de53c7d 100644
--- a/src/gui/app1/jump.cs
+++ b/src/gui/app1/jump.cs
@@ -65,6 +65,8 @@ public partial class ChronoJumpWindow
        [Widget] Gtk.SpinButton extra_window_jumps_spin_single_leg_angle;
        
        //options jumps_rj
+       [Widget] Gtk.Button button_combo_jumps_rj_exercise_capture_left;
+       [Widget] Gtk.Button button_combo_jumps_rj_exercise_capture_right;
        [Widget] Gtk.Button button_jump_type_delete_reactive;
        [Widget] Gtk.Label extra_window_jumps_rj_label_limit;
        [Widget] Gtk.SpinButton extra_window_jumps_rj_spinbutton_limit;
@@ -120,6 +122,7 @@ public partial class ChronoJumpWindow
                return t;
        }
 
+       //left-right buttons on jumps combo exercise selection
        private void on_button_combo_jumps_exercise_capture_left_clicked (object o, EventArgs args)
        {
                combo_select_jumps = UtilGtk.ComboSelectPrevious(combo_select_jumps);
@@ -136,6 +139,23 @@ public partial class ChronoJumpWindow
                button_combo_jumps_exercise_capture_right.Sensitive = ! isLast;
        }
 
+       //left-right buttons on jumps_rj combo exercise selection
+       private void on_button_combo_jumps_rj_exercise_capture_left_clicked (object o, EventArgs args)
+       {
+               combo_select_jumps_rj = UtilGtk.ComboSelectPrevious(combo_select_jumps_rj);
+
+               button_combo_jumps_rj_exercise_capture_left.Sensitive = (combo_select_jumps_rj.Active > 0);
+               button_combo_jumps_rj_exercise_capture_right.Sensitive = true;
+       }
+       private void on_button_combo_jumps_rj_exercise_capture_right_clicked (object o, EventArgs args)
+       {
+               bool isLast;
+               combo_select_jumps_rj = UtilGtk.ComboSelectNext(combo_select_jumps_rj, out isLast);
+
+               button_combo_jumps_rj_exercise_capture_left.Sensitive = true;
+               button_combo_jumps_rj_exercise_capture_right.Sensitive = ! isLast;
+       }
+
        /*
         * when pre-jump from inside, dj fall is calculated
         * when fall down from outside, the dj fall is predefined