[gnome-calendar] calendars-page: Introduce GcalCalendarsPage



commit ad017d1709a323f743eb4704c85759e170479f69
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sun Jun 2 12:03:32 2019 -0300

    calendars-page: Introduce GcalCalendarsPage
    
    A page dedicated to show a list of calendars and add
    new ones. Other pages will come in soon.

 data/calendar.gresource.xml                        |   1 +
 data/meson.build                                   |   1 +
 data/ui/calendar-management-dialog.ui              | 182 --------
 data/ui/calendars-page.ui                          | 120 +++++
 .../gcal-calendar-management-dialog.c              | 447 ++----------------
 src/gui/calendar-management/gcal-calendars-page.c  | 501 +++++++++++++++++++++
 src/gui/calendar-management/gcal-calendars-page.h  |  30 ++
 src/meson.build                                    |   1 +
 8 files changed, 697 insertions(+), 586 deletions(-)
---
diff --git a/data/calendar.gresource.xml b/data/calendar.gresource.xml
index aefd806b..74331d7e 100644
--- a/data/calendar.gresource.xml
+++ b/data/calendar.gresource.xml
@@ -5,6 +5,7 @@
     <file alias="calendar-management-dialog.ui" compressed="true">ui/calendar-management-dialog.ui</file>
     <file alias="calendar-popover.ui" compressed="true">ui/calendar-popover.ui</file>
     <file alias="calendar-row.ui" compressed="true">ui/calendar-row.ui</file>
+    <file alias="calendars-page.ui" compressed="true">ui/calendars-page.ui</file>
     <file alias="date-chooser.ui" compressed="true">ui/date-chooser.ui</file>
     <file alias="date-selector.ui" compressed="true">ui/date-selector.ui</file>
     <file alias="edit-dialog.ui" compressed="true">ui/edit-dialog.ui</file>
diff --git a/data/meson.build b/data/meson.build
index aeb3506b..5befb3e0 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -85,6 +85,7 @@ resource_data = files(
   'ui/alarm-row.ui',
   'ui/calendar-management-dialog.ui',
   'ui/calendar-row.ui',
+  'ui/calendars-page.ui',
   'ui/date-chooser.ui',
   'ui/date-selector.ui',
   'ui/edit-dialog.ui',
diff --git a/data/ui/calendar-management-dialog.ui b/data/ui/calendar-management-dialog.ui
index ee90d41b..26d9aff7 100644
--- a/data/ui/calendar-management-dialog.ui
+++ b/data/ui/calendar-management-dialog.ui
@@ -20,84 +20,6 @@
         <child>
           <object class="GtkOverlay" id="overlay">
             <property name="visible">True</property>
-            <child type="overlay">
-              <object class="GtkRevealer" id="notification">
-                <property name="visible">True</property>
-                <property name="halign">center</property>
-                <property name="valign">start</property>
-                <property name="transition_duration">100</property>
-                <signal name="notify::child-revealed" handler="notification_child_revealed_changed" 
object="GcalCalendarManagementDialog" swapped="no"/>
-                <child>
-                  <object class="GtkFrame">
-                    <property name="visible">True</property>
-                    <child>
-                      <object class="GtkGrid">
-                        <property name="visible">True</property>
-                        <property name="margin_start">12</property>
-                        <property name="margin_end">12</property>
-                        <property name="margin_top">2</property>
-                        <property name="margin_bottom">2</property>
-                        <property name="column_spacing">12</property>
-                        <child>
-                          <object class="GtkLabel" id="notification_label">
-                            <property name="visible">True</property>
-                            <property name="use_markup">True</property>
-                          </object>
-                          <packing>
-                            <property name="left_attach">0</property>
-                            <property name="top_attach">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkButton" id="notification_action_button">
-                            <property name="label" translatable="yes">Undo</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">True</property>
-                            <property name="no_show_all">True</property>
-                            <signal name="clicked" handler="undo_remove_action" 
object="GcalCalendarManagementDialog" swapped="no"/>
-                            <style>
-                              <class name="text-button"/>
-                            </style>
-                          </object>
-                          <packing>
-                            <property name="left_attach">1</property>
-                            <property name="top_attach">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkButton" id="notification_close_button">
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">True</property>
-                            <property name="relief">none</property>
-                            <property name="focus_on_click">False</property>
-                            <signal name="clicked" handler="hide_notification" 
object="GcalCalendarManagementDialog" swapped="yes"/>
-                            <child>
-                              <object class="GtkImage">
-                                <property name="visible">True</property>
-                                <property name="icon_name">window-close-symbolic</property>
-                                <property name="icon_size">2</property>
-                              </object>
-                            </child>
-                            <style>
-                              <class name="image-button"/>
-                            </style>
-                          </object>
-                          <packing>
-                            <property name="left_attach">2</property>
-                            <property name="top_attach">0</property>
-                          </packing>
-                        </child>
-                      </object>
-                    </child>
-                    <style>
-                      <class name="app-notification"/>
-                    </style>
-                  </object>
-                </child>
-              </object>
-            </child>
             <child>
               <object class="GtkStack" id="stack">
                 <property name="visible">True</property>
@@ -106,110 +28,6 @@
                 <property name="vhomogeneous">False</property>
                 <property name="transition_type">crossfade</property>
                 <signal name="notify::visible-child-name" handler="stack_visible_child_name_changed" 
object="GcalCalendarManagementDialog" swapped="no"/>
-                <child>
-                  <object class="GtkScrolledWindow" id="main_scrolledwindow">
-                    <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="hscrollbar_policy">never</property>
-                    <child>
-                      <object class="GtkViewport" id="main_viewport">
-                        <property name="visible">True</property>
-                        <property name="shadow_type">none</property>
-                        <child>
-                          <object class="GtkBox" id="main_box">
-                            <property name="visible">True</property>
-                            <property name="hexpand">True</property>
-                            <property name="vexpand">True</property>
-                            <property name="border_width">18</property>
-                            <property name="orientation">vertical</property>
-                            <property name="spacing">18</property>
-                            <child>
-                              <object class="GtkGrid" id="other_calendars_main_grid">
-                                <property name="visible">True</property>
-                                <property name="row_spacing">12</property>
-                                <property name="column_spacing">12</property>
-                                <child>
-                                  <object class="GtkLabel" id="calendars_header_label">
-                                    <property name="visible">True</property>
-                                    <property name="hexpand">True</property>
-                                    <property name="label" translatable="yes">Calendars</property>
-                                    <property name="xalign">0</property>
-                                    <attributes>
-                                      <attribute name="weight" value="bold"/>
-                                    </attributes>
-                                  </object>
-                                  <packing>
-                                    <property name="left_attach">0</property>
-                                    <property name="top_attach">0</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <object class="GtkFrame" id="other_calendars_main_frame">
-                                    <property name="visible">True</property>
-                                    <child>
-                                      <object class="GtkListBox" id="calendars_listbox">
-                                        <property name="visible">True</property>
-                                        <property name="selection_mode">none</property>
-                                        <signal name="row-activated" 
handler="calendar_listbox_row_activated" object="GcalCalendarManagementDialog" swapped="no"/>
-                                        <style>
-                                          <class name="calendars-list"/>
-                                        </style>
-                                      </object>
-                                    </child>
-                                  </object>
-                                  <packing>
-                                    <property name="left_attach">0</property>
-                                    <property name="top_attach">1</property>
-                                    <property name="width">2</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <object class="GtkMenuButton" id="add_calendar_menu_button">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="receives_default">True</property>
-                                    <child>
-                                      <object class="GtkBox" id="add_calendar_button_box">
-                                        <property name="visible">True</property>
-                                        <property name="spacing">6</property>
-                                        <child>
-                                          <object class="GtkLabel" id="add_calendar_button">
-                                            <property name="visible">True</property>
-                                            <property name="label" translatable="yes">Add</property>
-                                          </object>
-                                        </child>
-                                        <child>
-                                          <object class="GtkImage" id="add_calendar_button_image">
-                                            <property name="visible">True</property>
-                                            <property name="icon_name">pan-down-symbolic</property>
-                                          </object>
-                                          <packing>
-                                            <property name="position">1</property>
-                                          </packing>
-                                        </child>
-                                      </object>
-                                    </child>
-                                  </object>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="top_attach">0</property>
-                                  </packing>
-                                </child>
-                              </object>
-                              <packing>
-                                <property name="position">1</property>
-                              </packing>
-                            </child>
-                          </object>
-                        </child>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="name">main</property>
-                    <property name="title" translatable="yes">Overview</property>
-                  </packing>
-                </child>
                 <child>
                   <object class="GtkGrid" id="edit_grid">
                     <property name="visible">True</property>
diff --git a/data/ui/calendars-page.ui b/data/ui/calendars-page.ui
new file mode 100644
index 00000000..6076696e
--- /dev/null
+++ b/data/ui/calendars-page.ui
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <template class="GcalCalendarsPage" parent="GtkBox">
+    <property name="visible">True</property>
+    <property name="orientation">vertical</property>
+    <child>
+      <object class="GtkOverlay">
+        <property name="visible">True</property>
+
+        <child type="overlay">
+          <object class="GtkRevealer" id="notification_revealer">
+            <property name="visible">True</property>
+            <property name="halign">center</property>
+            <property name="valign">start</property>
+            <child>
+              <object class="GtkFrame">
+                <property name="visible">True</property>
+                <child>
+                  <object class="GtkBox">
+                    <property name="visible">True</property>
+                    <property name="spacing">12</property>
+                    <child>
+                      <object class="GtkLabel" id="notification_label">
+                        <property name="visible">True</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkButton" id="notification_action_button">
+                        <property name="visible">True</property>
+                        <property name="label" translatable="yes">Undo</property>
+                        <signal name="clicked" handler="on_undo_remove_button_clicked_cb" 
object="GcalCalendarsPage" swapped="no"/>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkButton">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">True</property>
+                        <property name="relief">none</property>
+                        <property name="focus_on_click">False</property>
+                        <signal name="clicked" handler="on_close_notification_button_clicked_cb" 
object="GcalCalendarsPage" swapped="no"/>
+                        <child>
+                          <object class="GtkImage">
+                            <property name="visible">True</property>
+                            <property name="icon_name">window-close-symbolic</property>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+                <style>
+                  <class name="app-notification"/>
+                </style>
+              </object>
+            </child>
+          </object>
+        </child>
+
+        <child>
+          <object class="GtkScrolledWindow">
+            <property name="visible">True</property>
+            <property name="hexpand">True</property>
+            <property name="vexpand">True</property>
+            <property name="hscrollbar_policy">never</property>
+            <property name="max_content_height">600</property>
+            <property name="propagate_natural_height">True</property>
+
+
+            <child>
+              <object class="GtkFrame">
+                <property name="visible">True</property>
+                <property name="margin-top">24</property>
+                <property name="margin-bottom">24</property>
+                <property name="margin-start">12</property>
+                <property name="margin-end">12</property>
+                <child>
+                  <object class="GtkListBox" id="listbox">
+                    <property name="visible">True</property>
+                    <property name="selection-mode">none</property>
+                    <signal name="row-activated" handler="on_listbox_row_activated_cb" 
object="GcalCalendarsPage" swapped="no" />
+                    <style>
+                      <class name="calendars-list"/>
+                    </style>
+
+                    <child>
+                      <object class="GtkListBoxRow" id="add_calendar_row">
+                        <property name="visible">True</property>
+
+                        <child>
+                          <object class="GtkLabel">
+                            <property name="visible">True</property>
+                            <property name="expand">True</property>
+                            <property name="xalign">0.5</property>
+                            <property name="yalign">0.5</property>
+                            <property name="label" translatable="yes">Add Calendar…</property>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+
+          </object>
+        </child>
+      </object>
+    </child>
+  </template>
+
+  <!-- Size group for the listbox rows -->
+  <object class="GtkSizeGroup" id="sizegroup">
+    <property name="mode">vertical</property>
+    <widgets>
+      <widget name="add_calendar_row" />
+    </widgets>
+  </object>
+</interface>
diff --git a/src/gui/calendar-management/gcal-calendar-management-dialog.c 
b/src/gui/calendar-management/gcal-calendar-management-dialog.c
index 4bcde41e..37521d36 100644
--- a/src/gui/calendar-management/gcal-calendar-management-dialog.c
+++ b/src/gui/calendar-management/gcal-calendar-management-dialog.c
@@ -21,6 +21,8 @@
 #include "gcal-context.h"
 #include "gcal-debug.h"
 #include "gcal-calendar-management-dialog.h"
+#include "gcal-calendar-management-page.h"
+#include "gcal-calendars-page.h"
 #include "gcal-utils.h"
 
 #include <glib/gi18n.h>
@@ -41,6 +43,12 @@
  * online accounts.
  */
 
+typedef enum
+{
+  GCAL_PAGE_CALENDARS,
+  N_PAGES,
+} GcalPageType;
+
 struct _GcalCalendarManagementDialog
 {
   GtkDialog           parent;
@@ -53,17 +61,12 @@ struct _GcalCalendarManagementDialog
   GtkWidget          *default_check;
   GtkWidget          *edit_grid;
   GtkWidget          *headerbar;
-  GtkWidget          *main_scrolledwindow;
   GtkWidget          *name_entry;
   GtkWidget          *notebook;
   GtkWidget          *remove_button;
   GtkWidget          *stack;
   GtkWidget          *web_source_grid;
 
-  /* notification */
-  GtkWidget          *notification;
-  GtkWidget          *notification_label;
-
   /* edit page widgets */
   GtkWidget          *account_box;
   GtkWidget          *account_label;
@@ -88,10 +91,6 @@ struct _GcalCalendarManagementDialog
   gint                validate_url_resource_id;
   gint                notification_timeout_id;
 
-  /* overview widgets */
-  GtkWidget          *add_calendar_menu_button;
-  GtkWidget          *calendars_listbox;
-
   /* flags */
   GcalCalendarManagementDialogMode mode;
   ESource            *source;
@@ -104,6 +103,8 @@ struct _GcalCalendarManagementDialog
   /* auxiliary */
   GSimpleActionGroup *action_group;
 
+  GcalCalendarManagementPage *pages[N_PAGES];
+
   GcalContext        *context;
 };
 
@@ -129,14 +130,6 @@ static void       back_button_clicked                   (GtkButton            *b
 static void       calendar_file_selected                (GtkFileChooser       *button,
                                                          gpointer              user_data);
 
-static void       calendar_listbox_row_activated        (GtkListBox          *box,
-                                                         GtkListBoxRow       *row,
-                                                         gpointer             user_data);
-
-static gint       calendar_listbox_sort_func             (GtkListBoxRow       *row1,
-                                                          GtkListBoxRow       *row2,
-                                                          gpointer             user_data);
-
 static void       calendar_visible_check_toggled        (GObject             *object,
                                                          GParamSpec          *pspec,
                                                          gpointer             user_data);
@@ -157,10 +150,6 @@ static gboolean   description_label_link_activated      (GtkWidget            *w
                                                          gchar                *uri,
                                                          gpointer              user_data);
 
-static void       display_header_func                   (GtkListBoxRow        *row,
-                                                         GtkListBoxRow        *before,
-                                                         gpointer              user_data);
-
 static gboolean   is_goa_source                         (GcalCalendarManagementDialog     *dialog,
                                                          ESource              *source);
 
@@ -184,10 +173,6 @@ static void       response_signal                       (GtkDialog           *di
                                                          gint                 response_id,
                                                          gpointer             user_data);
 
-static void       stack_visible_child_name_changed      (GObject             *object,
-                                                         GParamSpec          *pspec,
-                                                         gpointer             user_data);
-
 static void       settings_button_clicked               (GtkWidget           *button,
                                                          gpointer             user_data);
 
@@ -270,121 +255,6 @@ add_button_clicked (GtkWidget *button,
     }
 }
 
-static void
-source_color_changed (GcalCalendar *calendar,
-                      GParamSpec   *pspec,
-                      GtkImage     *icon)
-{
-  cairo_surface_t *surface;
-  const GdkRGBA *color;
-
-  color = gcal_calendar_get_color (calendar);
-  surface = get_circle_surface_from_color (color, 24);
-  gtk_image_set_from_surface (GTK_IMAGE (icon), surface);
-  g_clear_pointer (&surface, cairo_surface_destroy);
-}
-
-static GtkWidget*
-make_calendar_row (GcalCalendarManagementDialog *dialog,
-                   GcalCalendar     *calendar)
-{
-  cairo_surface_t *surface;
-  const GdkRGBA *color;
-  GcalManager *manager;
-  GtkBuilder *builder;
-  GtkWidget *bottom_label;
-  GtkWidget *top_label;
-  GtkWidget *icon;
-  GtkWidget *row;
-  gchar *parent_name;
-
-  manager = gcal_context_get_manager (dialog->context);
-  get_source_parent_name_color (manager, gcal_calendar_get_source (calendar), &parent_name, NULL);
-
-  builder = gtk_builder_new_from_resource ("/org/gnome/calendar/calendar-row.ui");
-
-  /*
-   * Since we're destroying the builder instance before adding
-   * the row to the listbox, it should be referenced here so
-   * it isn't destroyed with the GtkBuilder.
-   */
-  row = g_object_ref (GTK_WIDGET (gtk_builder_get_object (builder, "row")));
-
-  /* source color icon */
-  color = gcal_calendar_get_color (calendar);
-  surface = get_circle_surface_from_color (color, 24);
-  icon = GTK_WIDGET (gtk_builder_get_object (builder, "icon"));
-  gtk_image_set_from_surface (GTK_IMAGE (icon), surface);
-
-  /* source name label */
-  top_label = GTK_WIDGET (gtk_builder_get_object (builder, "title"));
-  gtk_label_set_label (GTK_LABEL (top_label), gcal_calendar_get_name (calendar));
-  g_object_bind_property (calendar, "name", top_label, "label", G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
-  g_signal_connect_swapped (calendar,
-                            "notify::name",
-                            G_CALLBACK (gtk_list_box_invalidate_sort),
-                            dialog->calendars_listbox);
-
-  g_signal_connect (calendar, "notify::color", G_CALLBACK (source_color_changed), icon);
-
-  /* parent source name label */
-  bottom_label = GTK_WIDGET (gtk_builder_get_object (builder, "subtitle"));
-  gtk_label_set_label (GTK_LABEL (bottom_label), parent_name);
-
-  g_clear_pointer (&surface, cairo_surface_destroy);
-  g_object_unref (builder);
-  g_free (parent_name);
-
-  return row;
-}
-
-static void
-add_calendar (GcalManager      *manager,
-              GcalCalendar     *calendar,
-              GcalCalendarManagementDialog *self)
-{
-  GList *children, *l;
-  gboolean contains_source;
-
-  children = gtk_container_get_children (GTK_CONTAINER (self->calendars_listbox));
-  contains_source = FALSE;
-
-  for (l = children; l != NULL; l = l->next)
-    {
-      if (g_object_get_data (l->data, "calendar") == calendar)
-        {
-          contains_source = TRUE;
-          break;
-        }
-    }
-
-  if (!contains_source)
-    {
-      GtkWidget *row;
-      ESource *source;
-      ESource *parent;
-
-      source = gcal_calendar_get_source (calendar);
-      parent = gcal_manager_get_source (manager, e_source_get_parent (source));
-
-      row = make_calendar_row (self, calendar);
-      g_object_set_data (G_OBJECT (row), "source", source);
-
-      if (e_source_has_extension (parent, E_SOURCE_EXTENSION_GOA))
-        {
-          ESourceGoa *goa = e_source_get_extension (parent, E_SOURCE_EXTENSION_GOA);
-
-          g_object_set_data (G_OBJECT (row), "account-id", (gpointer) e_source_goa_get_account_id (goa));
-        }
-
-      gtk_container_add (GTK_CONTAINER (self->calendars_listbox), row);
-
-      g_object_unref (parent);
-    }
-
-  g_list_free (children);
-}
-
 static void
 action_widget_activated (GtkWidget *widget,
                          gpointer   user_data)
@@ -418,55 +288,6 @@ back_button_clicked (GtkButton *button,
   gcal_calendar_management_dialog_set_mode (GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data), 
GCAL_CALENDAR_MANAGEMENT_MODE_NORMAL);
 }
 
-static gint
-calendar_listbox_sort_func (GtkListBoxRow *row1,
-                            GtkListBoxRow *row2,
-                            gpointer       user_data)
-{
-  GcalCalendarManagementDialog *self;
-  GcalManager *manager;
-  ESource *source1, *source2;
-  gboolean is_goa1, is_goa2;
-  gint retval;
-
-  self = GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data);
-  manager = gcal_context_get_manager (self->context);
-
-  /* first source */
-  source1 = g_object_get_data (G_OBJECT (row1), "source");
-  is_goa1 = is_goa_source (GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data), source1);
-
-  /* second source */
-  source2 = g_object_get_data (G_OBJECT (row2), "source");
-  is_goa2 = is_goa_source (GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data), source2);
-
-  if (is_goa1 == is_goa2)
-    {
-      gchar *parent_name1 = NULL;
-      gchar *parent_name2 = NULL;
-
-      /* Retrieve parent names */
-      get_source_parent_name_color (manager, source1, &parent_name1, NULL);
-      get_source_parent_name_color (manager, source2, &parent_name2, NULL);
-
-      retval = g_strcmp0 (parent_name1, parent_name2);
-
-      /* If they have the same parent names, compare by the source display names */
-      if (retval == 0)
-        retval = g_ascii_strcasecmp (e_source_get_display_name (source1), e_source_get_display_name 
(source2));
-
-      g_free (parent_name1);
-      g_free (parent_name2);
-    }
-  else
-    {
-      /* If one is a GOA account and the other isn't, make the GOA one go first */
-      retval = is_goa1 ? -1 : 1;
-    }
-
-  return retval;
-}
-
 static void
 calendar_visible_check_toggled (GObject    *object,
                                 GParamSpec *pspec,
@@ -574,20 +395,6 @@ description_label_link_activated (GtkWidget *widget,
   return TRUE;
 }
 
-static void
-display_header_func (GtkListBoxRow *row,
-                     GtkListBoxRow *before,
-                     gpointer       user_data)
-{
-  if (before != NULL)
-    {
-      GtkWidget *header = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
-      gtk_widget_show (header);
-
-      gtk_list_box_row_set_header (row, header);
-    }
-}
-
 static gboolean
 is_goa_source (GcalCalendarManagementDialog *dialog,
                ESource          *source)
@@ -725,6 +532,7 @@ settings_button_clicked (GtkWidget *button,
                                            NULL);
 }
 
+#if 0
 static void
 stack_visible_child_name_changed (GObject    *object,
                                   GParamSpec *pspec,
@@ -867,6 +675,7 @@ stack_visible_child_name_changed (GObject    *object,
       g_free (parent_name);
     }
 }
+#endif
 
 /* calendar_path_to_name_suggestion:
  * @file: a calendar file reference.
@@ -945,28 +754,6 @@ calendar_file_selected (GtkFileChooser *button,
   gtk_widget_set_sensitive (self->add_button, TRUE);
 }
 
-static void
-calendar_listbox_row_activated (GtkListBox    *box,
-                                GtkListBoxRow *row,
-                                gpointer       user_data)
-{
-  GcalCalendarManagementDialog *self = GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data);
-
-  g_assert (row != NULL);
-
-  /*
-   * For non-GOA calendars, show the edit page
-   * directly.
-   */
-  if (GTK_WIDGET (box) == self->calendars_listbox)
-    {
-      ESource *source = g_object_get_data (G_OBJECT (row), "source");
-
-      gcal_calendar_management_dialog_set_source (GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data), source);
-      gcal_calendar_management_dialog_set_mode (GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data), 
GCAL_CALENDAR_MANAGEMENT_MODE_EDIT);
-    }
-}
-
 static gboolean
 pulse_web_entry (GcalCalendarManagementDialog *dialog)
 {
@@ -1496,147 +1283,7 @@ discover_sources_cb (GObject      *source,
   g_slist_free_full (user_addresses, g_free);
 }
 
-static void
-remove_calendar (GcalManager      *manager,
-                 GcalCalendar     *calendar,
-                 GcalCalendarManagementDialog *self)
-{
-  GList *children, *aux;
-
-  children = gtk_container_get_children (GTK_CONTAINER (self->calendars_listbox));
-
-  for (aux = children; aux != NULL; aux = aux->next)
-    {
-      GcalCalendar *row_calendar = g_object_get_data (G_OBJECT (aux->data), "calendar");
-
-      if (row_calendar && row_calendar == calendar)
-        {
-          gtk_widget_destroy (aux->data);
-          break;
-        }
-    }
-
-  g_list_free (children);
-}
-
-/**
- * notification_child_revealed_changed:
- *
- * Remove the source after the notification
- * is hidden.
- *
- * Returns:
- */
-static void
-notification_child_revealed_changed (GtkWidget  *notification,
-                                     GParamSpec *spec,
-                                     gpointer    user_data)
-{
-  GcalCalendarManagementDialog *self = GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data);
-  GcalManager *manager;
-
-  if (gtk_revealer_get_child_revealed (GTK_REVEALER (notification)))
-      return;
-
-  manager = gcal_context_get_manager (self->context);
-
-  /* If we have any removed source, delete it */
-  if (self->removed_calendar != NULL)
-    {
-      g_autoptr (GError) error = NULL;
-      ESource *removed_source;
-
-      removed_source = gcal_calendar_get_source (self->removed_calendar);
-
-      /* We don't really want to remove non-removable sources */
-      if (!e_source_get_removable (removed_source))
-        return;
-
-      /* Enable the source again to remove it's name from disabled list */
-      gcal_calendar_set_visible (self->removed_calendar, TRUE);
-      e_source_remove_sync (removed_source, NULL, &error);
-
-      if (error != NULL)
-        {
-          g_warning ("[source-dialog] Error removing source: %s", error->message);
-          add_calendar (manager, self->removed_calendar, self);
-        }
-    }
-}
-
-/**
- * undo_remove_action:
- *
- * Readd the removed source.
- *
- * Returns:
- */
-static void
-undo_remove_action (GtkButton *button,
-                    gpointer   user_data)
-{
-  GcalCalendarManagementDialog *self = GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data);
-  GcalManager *manager;
-
-  manager = gcal_context_get_manager (self->context);
-
-  /* if there's any set source, unremove it */
-  if (self->removed_calendar != NULL)
-    {
-      gcal_calendar_set_visible (self->removed_calendar, TRUE);
-      add_calendar (manager, self->removed_calendar, self);
-
-      /*
-       * Don't clear the pointer, since we don't
-       * want to erase the source at all.
-       */
-      self->removed_calendar = NULL;
-
-      /* Hide notification */
-      gtk_revealer_set_reveal_child (GTK_REVEALER (self->notification), FALSE);
-    }
-}
-
-/**
- * hide_notification:
- *
- * Helper function that hides the
- * notification, causing the removal
- * of the source (when valid).
- *
- * Returns:
- */
-static void
-hide_notification (GcalCalendarManagementDialog *dialog,
-                   GtkWidget        *button)
-{
-  gtk_revealer_set_reveal_child (GTK_REVEALER (dialog->notification), FALSE);
-  dialog->notification_timeout_id = 0;
-}
-
-/**
- * hide_notification_scheduled:
- *
- * Limit the ammount of time that
- * the notification is shown.
- *
- * Returns: %FALSE
- */
-static gboolean
-hide_notification_scheduled (gpointer dialog)
-{
-  hide_notification (GCAL_CALENDAR_MANAGEMENT_DIALOG (dialog), NULL);
-  return FALSE;
-}
-
-/**
- * remove_button_clicked:
- *
- * Trigger the source removal
- * logic.
- *
- * Returns:
- */
+#if 0
 static void
 remove_button_clicked (GtkWidget *button,
                        gpointer   user_data)
@@ -1687,6 +1334,7 @@ remove_button_clicked (GtkWidget *button,
 
   gcal_calendar_management_dialog_set_mode (GCAL_CALENDAR_MANAGEMENT_DIALOG (user_data), 
GCAL_CALENDAR_MANAGEMENT_MODE_NORMAL);
 }
+#endif
 
 /*
  * Callbacks
@@ -1695,16 +1343,32 @@ remove_button_clicked (GtkWidget *button,
 static void
 setup_context (GcalCalendarManagementDialog *self)
 {
-  GList *accounts = NULL;
-  GcalManager *manager;
+  const struct {
+    GcalPageType page_type;
+    GType        gtype;
+  } pages[] = {
+    { GCAL_PAGE_CALENDARS, GCAL_TYPE_CALENDARS_PAGE },
+  };
+  gint i;
 
   GCAL_ENTRY;
 
-  manager = gcal_context_get_manager (self->context);
-  g_signal_connect (manager, "calendar-added", G_CALLBACK (add_calendar), self);
-  g_signal_connect (manager, "calendar-removed", G_CALLBACK (remove_calendar), self);
+  for (i = 0; i < G_N_ELEMENTS (pages); i++)
+    {
+      GcalCalendarManagementPage *page;
+
+      page = g_object_new (pages[i].gtype,
+                           "context", self->context,
+                           NULL);
+      gtk_widget_show (GTK_WIDGET (page));
 
-  g_list_free_full (accounts, g_object_unref);
+      gtk_stack_add_titled (GTK_STACK (self->stack),
+                            GTK_WIDGET (page),
+                            gcal_calendar_management_page_get_name (page),
+                            gcal_calendar_management_page_get_title (page));
+
+      self->pages[pages[i].page_type] = page;
+    }
 
   GCAL_EXIT;
 }
@@ -1713,8 +1377,6 @@ static void
 gcal_calendar_management_dialog_constructed (GObject *object)
 {
   GcalCalendarManagementDialog *self;
-  GtkBuilder *builder;
-  GMenuModel *menu;
 
   self = GCAL_CALENDAR_MANAGEMENT_DIALOG (object);
 
@@ -1725,25 +1387,12 @@ gcal_calendar_management_dialog_constructed (GObject *object)
 
   g_object_set_data (G_OBJECT (self->remove_button), "response", GINT_TO_POINTER 
(GCAL_RESPONSE_REMOVE_SOURCE));
 
-  /* Setup listbox header functions */
-  gtk_list_box_set_header_func (GTK_LIST_BOX (self->calendars_listbox), display_header_func, NULL, NULL);
-  gtk_list_box_set_sort_func (GTK_LIST_BOX (self->calendars_listbox), (GtkListBoxSortFunc) 
calendar_listbox_sort_func,
-                              object, NULL);
-
   /* Action group */
   self->action_group = g_simple_action_group_new ();
   gtk_widget_insert_action_group (GTK_WIDGET (object), "source", G_ACTION_GROUP (self->action_group));
 
   g_action_map_add_action_entries (G_ACTION_MAP (self->action_group), actions, G_N_ELEMENTS (actions), 
object);
 
-  /* Load the "Add" button menu */
-  builder = gtk_builder_new_from_resource ("/org/gnome/calendar/gtk/menus.ui");
-
-  menu = G_MENU_MODEL (gtk_builder_get_object (builder, "add-source-menu"));
-  gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (self->add_calendar_menu_button), menu);
-
-  g_object_unref (builder);
-
   /* setup titlebar */
   gtk_window_set_titlebar (GTK_WINDOW (object), self->headerbar);
 }
@@ -1822,13 +1471,11 @@ gcal_calendar_management_dialog_class_init (GcalCalendarManagementDialogClass *k
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, account_box);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, account_label);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, add_button);
-  gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, 
add_calendar_menu_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, back_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, calendar_address_entry);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, calendar_color_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, calendar_url_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, calendar_visible_check);
-  gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, calendars_listbox);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, cancel_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, 
credentials_cancel_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, 
credentials_connect_button);
@@ -1839,10 +1486,7 @@ gcal_calendar_management_dialog_class_init (GcalCalendarManagementDialogClass *k
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, edit_grid);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, headerbar);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, location_dim_label);
-  gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, main_scrolledwindow);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, name_entry);
-  gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, notification);
-  gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, notification_label);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, remove_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, settings_button);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarManagementDialog, stack);
@@ -1855,7 +1499,6 @@ gcal_calendar_management_dialog_class_init (GcalCalendarManagementDialogClass *k
   gtk_widget_class_bind_template_callback (widget_class, back_button_clicked);
   gtk_widget_class_bind_template_callback (widget_class, calendar_address_activated);
   gtk_widget_class_bind_template_callback (widget_class, calendar_file_selected);
-  gtk_widget_class_bind_template_callback (widget_class, calendar_listbox_row_activated);
   gtk_widget_class_bind_template_callback (widget_class, calendar_visible_check_toggled);
   gtk_widget_class_bind_template_callback (widget_class, cancel_button_clicked);
   gtk_widget_class_bind_template_callback (widget_class, credential_button_clicked);
@@ -1863,14 +1506,10 @@ gcal_calendar_management_dialog_class_init (GcalCalendarManagementDialogClass *k
   gtk_widget_class_bind_template_callback (widget_class, color_set);
   gtk_widget_class_bind_template_callback (widget_class, default_check_toggled);
   gtk_widget_class_bind_template_callback (widget_class, description_label_link_activated);
-  gtk_widget_class_bind_template_callback (widget_class, hide_notification);
   gtk_widget_class_bind_template_callback (widget_class, name_entry_text_changed);
-  gtk_widget_class_bind_template_callback (widget_class, notification_child_revealed_changed);
-  gtk_widget_class_bind_template_callback (widget_class, remove_button_clicked);
   gtk_widget_class_bind_template_callback (widget_class, response_signal);
   gtk_widget_class_bind_template_callback (widget_class, settings_button_clicked);
-  gtk_widget_class_bind_template_callback (widget_class, stack_visible_child_name_changed);
-  gtk_widget_class_bind_template_callback (widget_class, undo_remove_action);
+  //gtk_widget_class_bind_template_callback (widget_class, stack_visible_child_name_changed);
   gtk_widget_class_bind_template_callback (widget_class, url_entry_text_changed);
 }
 
@@ -1890,8 +1529,8 @@ gcal_calendar_management_dialog_init (GcalCalendarManagementDialog *self)
  * will be edited.
  */
 void
-gcal_calendar_management_dialog_set_mode (GcalCalendarManagementDialog    *dialog,
-                             GcalCalendarManagementDialogMode mode)
+gcal_calendar_management_dialog_set_mode (GcalCalendarManagementDialog     *dialog,
+                                          GcalCalendarManagementDialogMode  mode)
 {
   GcalCalendarManagementDialogMode previous_mode = dialog->mode;
 
@@ -1934,15 +1573,15 @@ gcal_calendar_management_dialog_set_mode (GcalCalendarManagementDialog    *dialo
 
       gtk_header_bar_set_title (GTK_HEADER_BAR (dialog->headerbar), _("Calendar Settings"));
       gtk_header_bar_set_subtitle (GTK_HEADER_BAR (dialog->headerbar), NULL);
-      gtk_stack_set_visible_child (GTK_STACK (dialog->stack), dialog->main_scrolledwindow);
+      gtk_stack_set_visible_child (GTK_STACK (dialog->stack), GTK_WIDGET 
(dialog->pages[GCAL_PAGE_CALENDARS]));
       break;
 
     default:
       g_assert_not_reached ();
     }
 
-  if (previous_mode == mode)
-    stack_visible_child_name_changed (G_OBJECT (dialog->stack), NULL, dialog);
+  //if (previous_mode == mode)
+  //  stack_visible_child_name_changed (G_OBJECT (dialog->stack), NULL, dialog);
 }
 
 /**
@@ -1954,7 +1593,7 @@ gcal_calendar_management_dialog_set_mode (GcalCalendarManagementDialog    *dialo
  */
 void
 gcal_calendar_management_dialog_set_source (GcalCalendarManagementDialog *dialog,
-                               ESource          *source)
+                                            ESource                      *source)
 {
   g_return_if_fail (source && E_IS_SOURCE (source));
 
diff --git a/src/gui/calendar-management/gcal-calendars-page.c 
b/src/gui/calendar-management/gcal-calendars-page.c
new file mode 100644
index 00000000..b4daebe7
--- /dev/null
+++ b/src/gui/calendar-management/gcal-calendars-page.c
@@ -0,0 +1,501 @@
+/* gcal-calendars-page.c
+ *
+ * Copyright 2019 Georges Basile Stavracas Neto <georges stavracas gmail com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "GcalCalendarsPage"
+
+#include <glib/gi18n.h>
+
+#include "gcal-context.h"
+#include "gcal-calendar-management-page.h"
+#include "gcal-calendars-page.h"
+#include "gcal-debug.h"
+#include "gcal-utils.h"
+
+struct _GcalCalendarsPage
+{
+  GtkBox              parent;
+
+  GtkListBoxRow      *add_calendar_row;
+  GtkListBox         *listbox;
+  GtkLabel           *notification_label;
+  GtkRevealer        *notification_revealer;
+  GtkSizeGroup       *sizegroup;
+
+  GcalCalendar       *removed_calendar;
+  gint                notification_timeout_id;
+
+  GcalContext        *context;
+};
+
+static void          gcal_calendar_management_page_iface_init    (GcalCalendarManagementPageInterface 
*iface);
+
+static void          on_calendar_color_changed_cb                (GcalCalendar       *calendar,
+                                                                  GParamSpec         *pspec,
+                                                                  GtkImage           *icon);
+
+G_DEFINE_TYPE_WITH_CODE (GcalCalendarsPage, gcal_calendars_page, GTK_TYPE_BOX,
+                         G_IMPLEMENT_INTERFACE (GCAL_TYPE_CALENDAR_MANAGEMENT_PAGE,
+                                                gcal_calendar_management_page_iface_init))
+
+enum
+{
+  PROP_0,
+  PROP_CONTEXT,
+  N_PROPS
+};
+
+
+/*
+ * Auxiliary methods
+ */
+
+static GtkWidget*
+make_calendar_row (GcalCalendarsPage *self,
+                   GcalCalendar      *calendar)
+{
+  g_autofree gchar *parent_name = NULL;
+  g_autoptr (GtkBuilder) builder = NULL;
+  cairo_surface_t *surface;
+  const GdkRGBA *color;
+  GcalManager *manager;
+  GtkWidget *bottom_label;
+  GtkWidget *top_label;
+  GtkWidget *icon;
+  GtkWidget *row;
+
+  manager = gcal_context_get_manager (self->context);
+  get_source_parent_name_color (manager, gcal_calendar_get_source (calendar), &parent_name, NULL);
+
+  builder = gtk_builder_new_from_resource ("/org/gnome/calendar/calendar-row.ui");
+
+  /*
+   * Since we're destroying the builder instance before adding
+   * the row to the listbox, it should be referenced here so
+   * it isn't destroyed with the GtkBuilder.
+   */
+  row = g_object_ref (GTK_WIDGET (gtk_builder_get_object (builder, "row")));
+
+  /* source color icon */
+  color = gcal_calendar_get_color (calendar);
+  surface = get_circle_surface_from_color (color, 24);
+  icon = GTK_WIDGET (gtk_builder_get_object (builder, "icon"));
+  gtk_image_set_from_surface (GTK_IMAGE (icon), surface);
+
+  /* source name label */
+  top_label = GTK_WIDGET (gtk_builder_get_object (builder, "title"));
+  gtk_label_set_label (GTK_LABEL (top_label), gcal_calendar_get_name (calendar));
+  g_object_bind_property (calendar, "name", top_label, "label", G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
+  g_signal_connect_swapped (calendar,
+                            "notify::name",
+                            G_CALLBACK (gtk_list_box_invalidate_sort),
+                            self->listbox);
+
+  g_signal_connect_object (calendar,
+                           "notify::color",
+                           G_CALLBACK (on_calendar_color_changed_cb),
+                           icon,
+                           0);
+
+  /* parent source name label */
+  bottom_label = GTK_WIDGET (gtk_builder_get_object (builder, "subtitle"));
+  gtk_label_set_label (GTK_LABEL (bottom_label), parent_name);
+
+  g_clear_pointer (&surface, cairo_surface_destroy);
+
+  gtk_size_group_add_widget (self->sizegroup, row);
+
+  return row;
+}
+
+static void
+add_calendar (GcalCalendarsPage *self,
+              GcalCalendar      *calendar)
+{
+  g_autoptr (GList) children = NULL;
+  GtkWidget *row;
+  ESource *source;
+  GList *l;
+
+  children = gtk_container_get_children (GTK_CONTAINER (self->listbox));
+
+  for (l = children; l; l = l->next)
+    {
+      if (g_object_get_data (l->data, "calendar") == calendar)
+        return;
+    }
+
+  source = gcal_calendar_get_source (calendar);
+
+  row = make_calendar_row (self, calendar);
+  g_object_set_data (G_OBJECT (row), "source", source);
+  g_object_set_data (G_OBJECT (row), "calendar", calendar);
+  gtk_container_add (GTK_CONTAINER (self->listbox), row);
+}
+
+
+static void
+remove_calendar (GcalCalendarsPage *self,
+                 GcalCalendar      *calendar)
+{
+  g_autoptr (GList) children = NULL;
+  GList *aux;
+
+  children = gtk_container_get_children (GTK_CONTAINER (self->listbox));
+
+  for (aux = children; aux != NULL; aux = aux->next)
+    {
+      GcalCalendar *row_calendar = g_object_get_data (G_OBJECT (aux->data), "calendar");
+
+      if (row_calendar && row_calendar == calendar)
+        {
+          gtk_widget_destroy (aux->data);
+          break;
+        }
+    }
+}
+
+static void
+delete_calendar (GcalCalendarsPage *self,
+                 GcalCalendar      *calendar)
+{
+  g_autoptr (GError) error = NULL;
+  ESource *removed_source;
+
+  g_assert (calendar != NULL);
+
+  removed_source = gcal_calendar_get_source (self->removed_calendar);
+
+  /* We don't really want to remove non-removable sources */
+  if (!e_source_get_removable (removed_source))
+    return;
+
+  /* Enable the source again to remove it's name from disabled list */
+  gcal_calendar_set_visible (self->removed_calendar, TRUE);
+  e_source_remove_sync (removed_source, NULL, &error);
+
+  if (error != NULL)
+    {
+      g_warning ("[source-dialog] Error removing source: %s", error->message);
+      add_calendar (self, self->removed_calendar);
+    }
+
+  gtk_revealer_set_reveal_child (self->notification_revealer, FALSE);
+  g_clear_handle_id (&self->notification_timeout_id, g_source_remove);
+}
+
+
+/*
+ * Callbacks
+ */
+
+static gint
+listbox_sort_func (GtkListBoxRow *row1,
+                   GtkListBoxRow *row2,
+                   gpointer       user_data)
+{
+  g_autofree gchar *parent_name1 = NULL;
+  g_autofree gchar *parent_name2 = NULL;
+  GcalCalendarsPage *self;
+  GcalManager *manager;
+  ESource *source1;
+  ESource *source2;
+  gint retval;
+
+  self = GCAL_CALENDARS_PAGE (user_data);
+
+  /* Keep "Add Calendar" row always at the bottom */
+  if (row1 == self->add_calendar_row)
+    return 1;
+  else if (row2 == self->add_calendar_row)
+    return -1;
+
+  manager = gcal_context_get_manager (self->context);
+
+  source1 = g_object_get_data (G_OBJECT (row1), "source");
+  source2 = g_object_get_data (G_OBJECT (row2), "source");
+
+  retval = g_ascii_strcasecmp (e_source_get_display_name (source1), e_source_get_display_name (source2));
+
+  if (retval != 0)
+    return retval;
+
+  get_source_parent_name_color (manager, source1, &parent_name1, NULL);
+  get_source_parent_name_color (manager, source2, &parent_name2, NULL);
+
+  return g_strcmp0 (parent_name1, parent_name2);
+}
+
+static gboolean
+remove_calendar_after_delay_cb (gpointer data)
+{
+  GcalCalendarsPage *self = GCAL_CALENDARS_PAGE (data);
+
+  g_assert (self->removed_calendar != NULL);
+
+  delete_calendar (self, self->removed_calendar);
+  g_clear_object (&self->removed_calendar);
+
+  gtk_revealer_set_reveal_child (self->notification_revealer, FALSE);
+  self->notification_timeout_id = 0;
+
+  return G_SOURCE_REMOVE;
+}
+
+static void
+on_calendar_color_changed_cb (GcalCalendar *calendar,
+                              GParamSpec   *pspec,
+                              GtkImage     *icon)
+{
+  cairo_surface_t *surface;
+  const GdkRGBA *color;
+
+  color = gcal_calendar_get_color (calendar);
+  surface = get_circle_surface_from_color (color, 24);
+  gtk_image_set_from_surface (GTK_IMAGE (icon), surface);
+  g_clear_pointer (&surface, cairo_surface_destroy);
+}
+
+static void
+on_close_notification_button_clicked_cb (GcalCalendarsPage *self,
+                                         GtkWidget         *button)
+{
+  g_assert (self->removed_calendar != NULL);
+
+  delete_calendar (self, self->removed_calendar);
+  g_clear_object (&self->removed_calendar);
+
+  gtk_revealer_set_reveal_child (self->notification_revealer, FALSE);
+  g_clear_handle_id (&self->notification_timeout_id, g_source_remove);
+}
+
+static void
+on_listbox_row_activated_cb (GtkListBox        *listbox,
+                             GtkListBoxRow     *row,
+                             GcalCalendarsPage *self)
+{
+  GcalCalendarManagementPage *page = GCAL_CALENDAR_MANAGEMENT_PAGE (self);
+
+  if (row == self->add_calendar_row)
+    {
+      gcal_calendar_management_page_switch_page (page, "new-calendar", NULL);
+    }
+  else
+    {
+      GcalCalendar *calendar = g_object_get_data (G_OBJECT (row), "calendar");
+
+      gcal_calendar_management_page_switch_page (page, "edit-calendar", calendar);
+    }
+}
+
+static void
+on_manager_calendar_added_cb (GcalManager       *manager,
+                              GcalCalendar      *calendar,
+                              GcalCalendarsPage *self)
+{
+  add_calendar (self, calendar);
+}
+
+static void
+on_manager_calendar_removed_cb (GcalManager       *manager,
+                                GcalCalendar      *calendar,
+                                GcalCalendarsPage *self)
+{
+  remove_calendar (self, calendar);
+}
+
+static void
+on_undo_remove_button_clicked_cb (GtkButton         *button,
+                                  GcalCalendarsPage *self)
+{
+  if (!self->removed_calendar)
+    return;
+
+  gcal_calendar_set_visible (self->removed_calendar, TRUE);
+
+  add_calendar (self, self->removed_calendar);
+  g_clear_object (&self->removed_calendar);
+
+  gtk_revealer_set_reveal_child (self->notification_revealer, FALSE);
+  g_clear_handle_id (&self->notification_timeout_id, g_source_remove);
+}
+
+
+/*
+ * GcalCalendarManagementPage iface
+ */
+
+static const gchar*
+gcal_calendars_page_get_name (GcalCalendarManagementPage *page)
+{
+  return "calendars";
+}
+
+static const gchar*
+gcal_calendars_page_get_title (GcalCalendarManagementPage *page)
+{
+  return _("Manage Calendars");
+}
+
+static void
+gcal_calendars_page_activate (GcalCalendarManagementPage *page,
+                              gpointer                    page_data)
+{
+  g_autofree gchar *new_string = NULL;
+  GcalCalendarsPage *self;
+  GcalCalendar *calendar;
+
+  GCAL_ENTRY;
+
+  g_assert (!page_data || GCAL_IS_CALENDAR (page_data));
+
+  if (!page_data)
+    GCAL_RETURN ();
+
+  self = GCAL_CALENDARS_PAGE (page);
+  calendar = GCAL_CALENDAR (page_data);
+  self->removed_calendar = g_object_ref (calendar);
+
+  /* Remove the listbox entry (if any) */
+  remove_calendar (self, calendar);
+
+  /* Update notification label */
+  new_string = g_markup_printf_escaped (_("Calendar <b>%s</b> removed"),
+                                        gcal_calendar_get_name (self->removed_calendar));
+  gtk_label_set_markup (self->notification_label, new_string);
+
+  gtk_revealer_set_reveal_child (self->notification_revealer, TRUE);
+
+  /* Remove old notifications */
+  if (self->notification_timeout_id != 0)
+    g_source_remove (self->notification_timeout_id);
+
+  self->notification_timeout_id = g_timeout_add_seconds (7, remove_calendar_after_delay_cb, self);
+
+  gcal_calendar_set_visible (self->removed_calendar, FALSE);
+
+
+  GCAL_EXIT;
+}
+
+static void
+gcal_calendar_management_page_iface_init (GcalCalendarManagementPageInterface *iface)
+{
+  iface->get_name = gcal_calendars_page_get_name;
+  iface->get_title = gcal_calendars_page_get_title;
+  iface->activate = gcal_calendars_page_activate;
+}
+
+/*
+ * GObject overrides
+ */
+
+static void
+gcal_calendars_page_finalize (GObject *object)
+{
+  GcalCalendarsPage *self = (GcalCalendarsPage *)object;
+
+  g_clear_handle_id (&self->notification_timeout_id, g_source_remove);
+  g_clear_object (&self->context);
+
+  G_OBJECT_CLASS (gcal_calendars_page_parent_class)->finalize (object);
+}
+
+static void
+gcal_calendars_page_get_property (GObject    *object,
+                                  guint       prop_id,
+                                  GValue     *value,
+                                  GParamSpec *pspec)
+{
+  GcalCalendarsPage *self = GCAL_CALENDARS_PAGE (object);
+
+  switch (prop_id)
+    {
+    case PROP_CONTEXT:
+      g_value_set_object (value, self->context);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+gcal_calendars_page_set_property (GObject      *object,
+                                  guint         prop_id,
+                                  const GValue *value,
+                                  GParamSpec   *pspec)
+{
+  GcalCalendarsPage *self = GCAL_CALENDARS_PAGE (object);
+
+  switch (prop_id)
+    {
+    case PROP_CONTEXT:
+        {
+          GcalManager *manager;
+
+          self->context = g_value_dup_object (value);
+          g_assert (self->context != NULL);
+
+          manager = gcal_context_get_manager (self->context);
+          g_signal_connect_object (manager, "calendar-added", G_CALLBACK (on_manager_calendar_added_cb), 
self, 0);
+          g_signal_connect_object (manager, "calendar-removed", G_CALLBACK (on_manager_calendar_removed_cb), 
self, 0);
+        }
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+gcal_calendars_page_class_init (GcalCalendarsPageClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+  object_class->finalize = gcal_calendars_page_finalize;
+  object_class->get_property = gcal_calendars_page_get_property;
+  object_class->set_property = gcal_calendars_page_set_property;
+
+  g_object_class_override_property (object_class, PROP_CONTEXT, "context");
+
+  gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/calendar/calendars-page.ui");
+
+  gtk_widget_class_bind_template_child (widget_class, GcalCalendarsPage, add_calendar_row);
+  gtk_widget_class_bind_template_child (widget_class, GcalCalendarsPage, listbox);
+  gtk_widget_class_bind_template_child (widget_class, GcalCalendarsPage, notification_label);
+  gtk_widget_class_bind_template_child (widget_class, GcalCalendarsPage, notification_revealer);
+  gtk_widget_class_bind_template_child (widget_class, GcalCalendarsPage, sizegroup);
+
+  gtk_widget_class_bind_template_callback (widget_class, on_close_notification_button_clicked_cb);
+  gtk_widget_class_bind_template_callback (widget_class, on_listbox_row_activated_cb);
+  gtk_widget_class_bind_template_callback (widget_class, on_undo_remove_button_clicked_cb);
+}
+
+static void
+gcal_calendars_page_init (GcalCalendarsPage *self)
+{
+  gtk_widget_init_template (GTK_WIDGET (self));
+
+  gtk_list_box_set_sort_func (self->listbox,
+                              (GtkListBoxSortFunc) listbox_sort_func,
+                              self,
+                              NULL);
+}
diff --git a/src/gui/calendar-management/gcal-calendars-page.h 
b/src/gui/calendar-management/gcal-calendars-page.h
new file mode 100644
index 00000000..a3ae760e
--- /dev/null
+++ b/src/gui/calendar-management/gcal-calendars-page.h
@@ -0,0 +1,30 @@
+/* gcal-calendars-page.h
+ *
+ * Copyright 2019 Georges Basile Stavracas Neto <georges stavracas gmail com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define GCAL_TYPE_CALENDARS_PAGE (gcal_calendars_page_get_type())
+G_DECLARE_FINAL_TYPE (GcalCalendarsPage, gcal_calendars_page, GCAL, CALENDARS_PAGE, GtkBox)
+
+G_END_DECLS
diff --git a/src/meson.build b/src/meson.build
index 44211790..cdb76228 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -104,6 +104,7 @@ sources = files(
   'core/gcal-time-zone-monitor.c',
   'gui/calendar-management/gcal-calendar-management-dialog.c',
   'gui/calendar-management/gcal-calendar-management-page.c',
+  'gui/calendar-management/gcal-calendars-page.c',
   'gui/gcal-application.c',
   'gui/gcal-calendar-popover.c',
   'gui/gcal-date-chooser.c',


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