[gnome-todo] edit-pane: added buttons today, tomorrow, nextweek to set due-date for tasks

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 3fe693462799d61af6ba4c3c6e83134a09bc6a67
Author: Rohit Kaushik <koushrk7 gmail com>
Date:   Mon Oct 10 03:31:54 2016 +0530

    edit-pane: added buttons today,tomorrow,nextweek to set due-date for tasks
    
    https://bugzilla.gnome.org/show_bug.cgi?id=768536
    
    set width-chars to 10 for date_label

 data/ui/edit-pane.ui |  192 ++++++++++++++++++++++++++++----------------------
 src/gtd-edit-pane.c  |   60 ++++++++++++++++
 2 files changed, 167 insertions(+), 85 deletions(-)
---
diff --git a/data/ui/edit-pane.ui b/data/ui/edit-pane.ui
index f2caa10..4bc94ac 100644
--- a/data/ui/edit-pane.ui
+++ b/data/ui/edit-pane.ui
@@ -1,7 +1,36 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.18.1 -->
 <interface>
   <requires lib="gtk+" version="3.16"/>
+  <object class="GtkPopover" id="date_popover">
+    <property name="can_focus">False</property>
+    <property name="border_width">12</property>
+    <property name="position">bottom</property>
+    <child>
+      <object class="GtkBox" id="date_popover_box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">12</property>
+        <child>
+          <object class="GtkCalendar" id="calendar">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="show_week_numbers">True</property>
+            <signal name="day-selected" handler="gtd_edit_pane__date_selected" object="GtdEditPane" 
swapped="no"/>
+          </object>
+        </child>
+        <child>
+          <object class="GtkButton" id="no_date_button">
+            <property name="label" translatable="yes" context="taskdate">None</property>
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="receives_default">False</property>
+            <signal name="clicked" handler="gtd_edit_pane__no_date_button_clicked" object="GtdEditPane" 
swapped="no"/>
+          </object>
+        </child>
+      </object>
+    </child>
+  </object>
   <template class="GtdEditPane" parent="GtkGrid">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
@@ -149,50 +178,6 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkMenuButton" id="date_button">
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="receives_default">True</property>
-                        <property name="popover">date_popover</property>
-                        <child>
-                          <object class="GtkBox" id="date_button_box">
-                            <property name="visible">True</property>
-                            <property name="can_focus">False</property>
-                            <property name="spacing">6</property>
-                            <child>
-                              <object class="GtkLabel" id="date_label">
-                                <property name="visible">True</property>
-                                <property name="can_focus">False</property>
-                                <property name="hexpand">True</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">0</property>
-                              </packing>
-                            </child>
-                            <child>
-                              <object class="GtkImage" id="date_button_image">
-                                <property name="visible">True</property>
-                                <property name="can_focus">False</property>
-                                <property name="icon_name">pan-down-symbolic</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">1</property>
-                              </packing>
-                            </child>
-                          </object>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="left_attach">0</property>
-                        <property name="top_attach">3</property>
-                        <property name="width">2</property>
-                      </packing>
-                    </child>
-                    <child>
                       <object class="GtkLabel" id="priority_dim_label">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
@@ -245,6 +230,83 @@
                         <property name="width">2</property>
                       </packing>
                     </child>
+                    <child>
+                      <object class="GtkBox" id="date_select_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <child>
+                          <object class="GtkButton" id="gtd_set_date_today">
+                            <property name="label" translatable="yes">Today</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="hexpand">True</property>
+                            <signal name="clicked" handler="today_button_clicked" object="GtdEditPane" 
swapped="no" />
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkButton" id="tomorrow_button">
+                            <property name="label" translatable="yes">Tomorrow</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="hexpand">True</property>
+                            <signal name="clicked" handler="tomorrow_button_clicked" object="GtdEditPane" 
swapped="no"/>
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkButton" id="next_week_button">
+                            <property name="label" translatable="yes">Next Week</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="hexpand">True</property>
+                            <signal name="clicked" handler="next_week_button_clicked" object="GtdEditPane" 
swapped="no"/>
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkMenuButton" id="date_button">
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="hexpand">True</property>
+                            <property name="popover">date_popover</property>
+                            <child>
+                              <object class="GtkBox" id="date_button_box">
+                                <property name="visible">True</property>
+                                <property name="can_focus">False</property>
+                                <property name="spacing">7</property>
+                                <child>
+                                  <object class="GtkLabel" id="date_label">
+                                    <property name="visible">True</property>
+                                    <property name="can_focus">False</property>
+                                    <property name="hexpand">True</property>
+                                    <property name="width-chars">10</property>
+                                  </object>
+                                </child>
+                                <child>
+                                  <object class="GtkImage" id="date_button_image">
+                                    <property name="visible">True</property>
+                                    <property name="can_focus">False</property>
+                                    <property name="icon_name">pan-down-symbolic</property>
+                                  </object>
+                                </child>
+                              </object>
+                            </child>
+                          </object>
+                        </child>
+                        <style>
+                          <class name="linked"/>
+                        </style>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">3</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <placeholder/>
+                    </child>
                   </object>
                   <packing>
                     <property name="left_attach">0</property>
@@ -263,44 +325,4 @@
       </packing>
     </child>
   </template>
-  <object class="GtkPopover" id="date_popover">
-    <property name="can_focus">False</property>
-    <property name="border_width">12</property>
-    <property name="position">bottom</property>
-    <child>
-      <object class="GtkBox" id="date_popover_box">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="orientation">vertical</property>
-        <property name="spacing">12</property>
-        <child>
-          <object class="GtkCalendar" id="calendar">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="show_week_numbers">True</property>
-            <signal name="day-selected" handler="gtd_edit_pane__date_selected" object="GtdEditPane" 
swapped="no"/>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="no_date_button">
-            <property name="label" translatable="yes" context="taskdate">None</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">False</property>
-            <signal name="clicked" handler="gtd_edit_pane__no_date_button_clicked" object="GtdEditPane" 
swapped="no" />
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
 </interface>
diff --git a/src/gtd-edit-pane.c b/src/gtd-edit-pane.c
index 780b99f..c17c3ac 100644
--- a/src/gtd-edit-pane.c
+++ b/src/gtd-edit-pane.c
@@ -113,6 +113,63 @@ gtd_edit_pane__close_button_clicked (GtkButton *button,
 }
 
 static void
+today_button_clicked (GtkButton   *button,
+                      GtdEditPane *self)
+{
+  GtdEditPanePrivate *priv;
+  GDateTime *new_dt;
+
+  priv = self->priv;
+
+  new_dt = g_date_time_new_now_utc ();
+
+  gtd_task_set_due_date (priv->task, new_dt);
+  gtd_edit_pane_update_date (self);
+
+  g_clear_pointer (&new_dt, g_date_time_unref);
+}
+
+static void
+tomorrow_button_clicked (GtkButton   *button,
+                         GtdEditPane *self)
+{
+  GtdEditPanePrivate *priv;
+  GDateTime *current_date;
+  GDateTime *new_dt;
+
+  priv = self->priv;
+
+  current_date = g_date_time_new_now_utc ();
+  new_dt = g_date_time_add_days (current_date, 1);
+
+  gtd_task_set_due_date (priv->task, new_dt);
+  gtd_edit_pane_update_date (self);
+
+  g_clear_pointer (&current_date, g_date_time_unref);
+  g_clear_pointer (&new_dt, g_date_time_unref);
+}
+
+static void
+next_week_button_clicked (GtkButton   *button,
+                          GtdEditPane *self)
+{
+  GtdEditPanePrivate *priv;
+  GDateTime *current_date;
+  GDateTime *new_dt;
+
+  priv = self->priv;
+
+  current_date = g_date_time_new_now_utc ();
+  new_dt = g_date_time_add_days (current_date, 7);
+
+  gtd_task_set_due_date (priv->task, new_dt);
+  gtd_edit_pane_update_date (self);
+
+  g_clear_pointer (&current_date, g_date_time_unref);
+  g_clear_pointer (&new_dt, g_date_time_unref);
+}
+
+static void
 gtd_edit_pane_update_date (GtdEditPane *pane)
 {
   GtdEditPanePrivate *priv;
@@ -310,6 +367,9 @@ gtd_edit_pane_class_init (GtdEditPaneClass *klass)
   gtk_widget_class_bind_template_callback (widget_class, gtd_edit_pane__date_selected);
   gtk_widget_class_bind_template_callback (widget_class, gtd_edit_pane__delete_button_clicked);
   gtk_widget_class_bind_template_callback (widget_class, gtd_edit_pane__no_date_button_clicked);
+  gtk_widget_class_bind_template_callback (widget_class, next_week_button_clicked);
+  gtk_widget_class_bind_template_callback (widget_class, today_button_clicked);
+  gtk_widget_class_bind_template_callback (widget_class, tomorrow_button_clicked);
 }
 
 static void