[gnome-calendar/ui-rewrite] search: added initial search implementation



commit 977fcdc0182afc28e85abc27dba4aafb067f2d98
Author: Erick Pérez Castellanos <erick red gmail com>
Date:   Tue Nov 4 15:05:10 2014 -0500

    search: added initial search implementation

 src/Makefile.am        |    2 +
 src/gcal-manager.c     |   20 +++
 src/gcal-manager.h     |    3 +
 src/gcal-search-view.c |  315 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/gcal-search-view.h |   55 +++++++++
 src/gcal-window.c      |  210 ++++++++++++++++++++------------
 6 files changed, 525 insertions(+), 80 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 077106c..c5374b4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -39,6 +39,8 @@ gnome_calendar_SOURCES =                                  \
     gcal-week-view.h                                      \
     gcal-year-view.c                                      \
     gcal-year-view.h                                      \
+    gcal-search-view.h                                    \
+    gcal-search-view.c                                    \
     gcal-event-widget.c                                   \
     gcal-event-widget.h                                   \
     gcal-new-event-widget.c                               \
diff --git a/src/gcal-manager.c b/src/gcal-manager.c
index 6cb665c..13ecbd6 100644
--- a/src/gcal-manager.c
+++ b/src/gcal-manager.c
@@ -507,6 +507,26 @@ gcal_manager_set_subscriber (GcalManager             *manager,
 }
 
 /**
+ * gcal_manager_set_query:
+ * @manager: A #GcalManager instance
+ * @query: (nullable): query terms or %NULL
+ *
+ * Set the query terms of the #ECalDataModel or clear it if %NULL is
+ * passed
+ *
+ **/
+void
+gcal_manager_set_query (GcalManager *manager,
+                        const gchar *query)
+{
+  GcalManagerPrivate *priv;
+
+  priv = gcal_manager_get_instance_private (manager);
+  e_cal_data_model_set_filter (priv->e_data_model,
+                               query != NULL ? query : "#t");
+}
+
+/**
  * gcal_manager_add_source:
  * @manager: a #GcalManager
  * @base_uri: URI defining the ESourceGroup the client will belongs
diff --git a/src/gcal-manager.h b/src/gcal-manager.h
index d38f307..5137513 100644
--- a/src/gcal-manager.h
+++ b/src/gcal-manager.h
@@ -71,6 +71,9 @@ void           gcal_manager_set_subscriber          (GcalManager        *manager
                                                      time_t              range_start,
                                                      time_t              range_end);
 
+void           gcal_manager_set_query               (GcalManager        *manager,
+                                                     const gchar        *query);
+
 gchar*         gcal_manager_add_source              (GcalManager        *manager,
                                                      const gchar        *name,
                                                      const gchar        *backend,
diff --git a/src/gcal-search-view.c b/src/gcal-search-view.c
new file mode 100644
index 0000000..7178d4c
--- /dev/null
+++ b/src/gcal-search-view.c
@@ -0,0 +1,315 @@
+/* -*- mode: c; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * gcal-search-view.c
+ *
+ * Copyright (C) 2014 - Erick Pérez Castellanos
+ *
+ * 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 2 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/>.
+ */
+
+#include "gcal-search-view.h"
+
+#include "gcal-event-widget.h"
+#include "gcal-utils.h"
+
+#include <glib/gi18n.h>
+
+typedef struct
+{
+  GtkWidget      *listbox;
+
+  GtkSizeGroup   *desc_size_group;
+
+  /* property */
+  icaltimetype   *date;
+  GcalManager    *manager; /* weak reference */
+} GcalSearchViewPrivate;
+
+enum
+{
+  PROP_0,
+  PROP_DATE,  /* active-date inherited property */
+  PROP_MANAGER  /* manager inherited property */
+};
+
+static void           gcal_data_model_subscriber_interface_init (ECalDataModelSubscriberInterface *iface);
+
+static void           gcal_search_view_constructed              (GObject        *object);
+
+static void           gcal_search_view_set_property             (GObject        *object,
+                                                                 guint           property_id,
+                                                                 const GValue   *value,
+                                                                 GParamSpec     *pspec);
+
+static void           gcal_search_view_get_property             (GObject        *object,
+                                                                 guint           property_id,
+                                                                 GValue         *value,
+                                                                 GParamSpec     *pspec);
+
+static void           gcal_search_view_finalize                 (GObject        *object);
+
+static void           gcal_search_view_component_added          (ECalDataModelSubscriber *subscriber,
+                                                                 ECalClient              *client,
+                                                                 ECalComponent           *comp);
+
+static void           gcal_search_view_component_modified       (ECalDataModelSubscriber *subscriber,
+                                                                 ECalClient              *client,
+                                                                 ECalComponent           *comp);
+
+static void           gcal_search_view_component_removed        (ECalDataModelSubscriber *subscriber,
+                                                                 ECalClient              *client,
+                                                                 const gchar             *uid,
+                                                                 const gchar             *rid);
+
+static void           gcal_search_view_freeze                   (ECalDataModelSubscriber *subscriber);
+
+static void           gcal_search_view_thaw                     (ECalDataModelSubscriber *subscriber);
+
+G_DEFINE_TYPE_WITH_CODE (GcalSearchView,
+                         gcal_search_view,
+                         GTK_TYPE_SCROLLED_WINDOW,
+                         G_ADD_PRIVATE (GcalSearchView)
+                         G_IMPLEMENT_INTERFACE (E_TYPE_CAL_DATA_MODEL_SUBSCRIBER,
+                                                gcal_data_model_subscriber_interface_init));
+
+static void
+gcal_search_view_class_init (GcalSearchViewClass *klass)
+{
+  GObjectClass *object_class;
+
+  object_class = G_OBJECT_CLASS (klass);
+  object_class->constructed = gcal_search_view_constructed;
+  object_class->set_property = gcal_search_view_set_property;
+  object_class->get_property = gcal_search_view_get_property;
+  object_class->finalize = gcal_search_view_finalize;
+
+  g_object_class_install_property (
+      object_class,
+      PROP_DATE,
+      g_param_spec_boxed ("active-date",
+                          "The active date",
+                          "The active/selecetd date in the view",
+                          ICAL_TIME_TYPE,
+                          G_PARAM_READWRITE));
+
+  g_object_class_install_property (
+      object_class,
+      PROP_MANAGER,
+      g_param_spec_pointer ("manager",
+                            "The manager object",
+                            "A weak reference to the app manager object",
+                            G_PARAM_CONSTRUCT_ONLY |
+                            G_PARAM_READWRITE));
+}
+
+static void
+gcal_search_view_init (GcalSearchView *self)
+{
+}
+
+static void
+gcal_data_model_subscriber_interface_init (ECalDataModelSubscriberInterface *iface)
+{
+  iface->component_added = gcal_search_view_component_added;
+  iface->component_modified = gcal_search_view_component_modified;
+  iface->component_removed = gcal_search_view_component_removed;
+  iface->freeze = gcal_search_view_freeze;
+  iface->thaw = gcal_search_view_thaw;
+}
+
+static void
+gcal_search_view_constructed (GObject *object)
+{
+  GcalSearchViewPrivate *priv;
+
+  priv =
+    gcal_search_view_get_instance_private (GCAL_SEARCH_VIEW (object));
+
+  priv->listbox = gtk_list_box_new ();
+  gtk_list_box_set_selection_mode (GTK_LIST_BOX (priv->listbox),
+                                   GTK_SELECTION_NONE);
+  gtk_widget_show (priv->listbox);
+
+  gtk_container_add (GTK_CONTAINER (object), priv->listbox);
+
+  priv->desc_size_group =
+    gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+}
+
+static void
+gcal_search_view_set_property (GObject       *object,
+                               guint          property_id,
+                               const GValue  *value,
+                               GParamSpec    *pspec)
+{
+  GcalSearchViewPrivate *priv;
+
+  priv =
+    gcal_search_view_get_instance_private (GCAL_SEARCH_VIEW (object));
+
+  switch (property_id)
+    {
+    case PROP_DATE:
+      {
+        time_t range_start, range_end;
+        icaltimetype *date;
+        icaltimezone* default_zone;
+
+        if (priv->date != NULL)
+          g_free (priv->date);
+
+        priv->date = g_value_dup_boxed (value);
+
+        default_zone =
+          gcal_manager_get_system_timezone (priv->manager);
+
+        /* FIXME: using fixed interval */
+        date = gcal_dup_icaltime (priv->date);
+        icaltime_adjust (date, -25, 0, 0, 0);
+        range_start = icaltime_as_timet_with_zone (*date,
+                                                   default_zone);
+        g_free (date);
+        date = gcal_dup_icaltime (priv->date);
+        icaltime_adjust (date, 25, 0, 0, 0);
+        range_end = icaltime_as_timet_with_zone (*date,
+                                                 default_zone);
+        g_free (date);
+
+        gcal_manager_set_subscriber (priv->manager,
+                                     E_CAL_DATA_MODEL_SUBSCRIBER (object),
+                                     range_start,
+                                     range_end);
+        break;
+      }
+    case PROP_MANAGER:
+      {
+        priv->manager = g_value_get_pointer (value);
+        break;
+      }
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gcal_search_view_get_property (GObject       *object,
+                               guint          property_id,
+                               GValue        *value,
+                               GParamSpec    *pspec)
+{
+  GcalSearchViewPrivate *priv;
+
+  priv = gcal_search_view_get_instance_private (GCAL_SEARCH_VIEW (object));
+
+  switch (property_id)
+    {
+    case PROP_DATE:
+      g_value_set_boxed (value, priv->date);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gcal_search_view_finalize (GObject       *object)
+{
+  GcalSearchViewPrivate *priv;
+  priv = gcal_search_view_get_instance_private (GCAL_SEARCH_VIEW (object));
+
+  if (priv->date != NULL)
+    g_free (priv->date);
+
+  /* Chain up to parent's finalize() method. */
+  G_OBJECT_CLASS (gcal_search_view_parent_class)->finalize (object);
+}
+
+/* ECalDataModelSubscriber interface API */
+static void
+gcal_search_view_component_added (ECalDataModelSubscriber *subscriber,
+                                  ECalClient              *client,
+                                  ECalComponent           *comp)
+{
+  GcalSearchViewPrivate *priv;
+
+  GtkWidget *event;
+  GcalEventData *data;
+
+  priv =
+    gcal_search_view_get_instance_private (GCAL_SEARCH_VIEW (subscriber));
+
+  data = g_new0 (GcalEventData, 1);
+  data->source = e_client_get_source (E_CLIENT (client));
+  data->event_component = e_cal_component_clone (comp);
+
+  event = gcal_event_widget_new_from_data (data);
+  g_free (data);
+
+  gtk_widget_set_margin_start (event, 96);
+  gtk_widget_set_margin_end (event, 96);
+  gtk_widget_show (event);
+  gtk_container_add (GTK_CONTAINER (priv->listbox), event);
+}
+
+static void
+gcal_search_view_component_modified (ECalDataModelSubscriber *subscriber,
+                                     ECalClient              *client,
+                                     ECalComponent           *comp)
+{
+  ;
+}
+
+static void
+gcal_search_view_component_removed (ECalDataModelSubscriber *subscriber,
+                                    ECalClient              *client,
+                                    const gchar             *uid,
+                                    const gchar             *rid)
+{
+  GcalSearchViewPrivate *priv;
+
+  priv =
+    gcal_search_view_get_instance_private (GCAL_SEARCH_VIEW (subscriber));
+
+  gtk_container_foreach (GTK_CONTAINER (priv->listbox),
+                         (GtkCallback) gtk_widget_destroy, NULL);
+}
+
+static void
+gcal_search_view_freeze (ECalDataModelSubscriber *subscriber)
+{
+  ;
+}
+
+static void
+gcal_search_view_thaw (ECalDataModelSubscriber *subscriber)
+{
+}
+
+/* Public API */
+/**
+ * gcal_search_view_new:
+ * @manager: App singleton #GcalManager instance
+ *
+ * Since: 0.1
+ * Create a new month view widget
+ *
+ * Returns: (transfer full):
+ **/
+GtkWidget*
+gcal_search_view_new (GcalManager *manager)
+{
+  return g_object_new (GCAL_TYPE_SEARCH_VIEW, "manager", manager, NULL);
+}
diff --git a/src/gcal-search-view.h b/src/gcal-search-view.h
new file mode 100644
index 0000000..3c2a62c
--- /dev/null
+++ b/src/gcal-search-view.h
@@ -0,0 +1,55 @@
+/*
+ * gcal-search-view.h
+ *
+ * Copyright (C) 2014 - Erick Pérez Castellanos
+ *
+ * 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 2 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/>.
+ */
+
+#ifndef __GCAL_SEARCH_VIEW_H__
+#define __GCAL_SEARCH_VIEW_H__
+
+#include "gcal-manager.h"
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define GCAL_TYPE_SEARCH_VIEW                       (gcal_search_view_get_type ())
+#define GCAL_SEARCH_VIEW(obj)                       (G_TYPE_CHECK_INSTANCE_CAST((obj), 
GCAL_TYPE_SEARCH_VIEW, GcalSearchView))
+#define GCAL_SEARCH_VIEW_CLASS(klass)               (G_TYPE_CHECK_CLASS_CAST((klass), GCAL_TYPE_SEARCH_VIEW, 
GcalSearchViewClass))
+#define GCAL_IS_SEARCH_VIEW(obj)                    (G_TYPE_CHECK_INSTANCE_TYPE((obj), 
GCAL_TYPE_SEARCH_VIEW))
+#define GCAL_IS_SEARCH_VIEW_CLASS(klass)            (G_TYPE_CHECK_CLASS_TYPE((klass), GCAL_TYPE_SEARCH_VIEW))
+#define GCAL_SEARCH_VIEW_GET_CLASS(obj)             (G_TYPE_INSTANCE_GET_CLASS((obj), GCAL_TYPE_SEARCH_VIEW, 
GcalSearchViewClass))
+
+typedef struct _GcalSearchView                       GcalSearchView;
+typedef struct _GcalSearchViewClass                  GcalSearchViewClass;
+
+struct _GcalSearchView
+{
+  GtkScrolledWindow parent;
+};
+
+struct _GcalSearchViewClass
+{
+  GtkScrolledWindowClass parent_class;
+};
+
+GType          gcal_search_view_get_type         (void);
+
+GtkWidget*     gcal_search_view_new              (GcalManager *manager);
+
+G_END_DECLS
+
+#endif /* __GCAL_SEARCH_VIEW_H__ */
diff --git a/src/gcal-window.c b/src/gcal-window.c
index e50323b..a929821 100644
--- a/src/gcal-window.c
+++ b/src/gcal-window.c
@@ -26,6 +26,7 @@
 #include "gcal-month-view.h"
 #include "gcal-week-view.h"
 #include "gcal-year-view.h"
+#include "gcal-search-view.h"
 #include "gcal-event-widget.h"
 #include "gcal-edit-dialog.h"
 #include "gcal-enum-types.h"
@@ -70,7 +71,8 @@ typedef struct
   GtkWidget           *search_entry;
   GtkWidget           *views_switcher;
 
-  GtkWidget           *views [5]; /* day, week, month, year, list */
+  /* day, week, month, year, list, search */
+  GtkWidget           *views [6];
   GtkWidget           *edit_dialog;
 
   GcalManager         *manager;
@@ -156,6 +158,13 @@ static void           edit_dialog_closed                 (GtkDialog           *d
                                                           gint                 response,
                                                           gpointer             user_data);
 
+static void           search_toggled                     (GObject             *object,
+                                                          GParamSpec          *pspec,
+                                                          gpointer             user_data);
+
+static void           search_changed                     (GtkEditable         *editable,
+                                                          gpointer             user_data);
+
 static void           gcal_window_constructed            (GObject             *object);
 
 static void           gcal_window_finalize               (GObject             *object);
@@ -176,13 +185,6 @@ static gboolean       gcal_window_configure_event        (GtkWidget           *w
 static gboolean       gcal_window_state_event            (GtkWidget           *widget,
                                                           GdkEventWindowState *event);
 
-static void           gcal_window_search_toggled         (GObject             *object,
-                                                          GParamSpec          *pspec,
-                                                          gpointer             user_data);
-
-static void           gcal_window_search_changed         (GtkEditable         *editable,
-                                                          gpointer             user_data);
-
 /* GcalManager signal handling */
 static void           gcal_window_event_created          (GcalManager         *manager,
                                                           const gchar         *source_uid,
@@ -468,6 +470,9 @@ view_changed (GObject    *object,
 
   g_type_class_unref (eklass);
 
+  if (view_type == GCAL_WINDOW_VIEW_SEARCH)
+    return;
+
   priv->active_view = view_type;
   g_object_notify (G_OBJECT (user_data), "active-view");
 
@@ -811,6 +816,95 @@ edit_dialog_closed (GtkDialog *dialog,
 }
 
 static void
+search_toggled (GObject    *object,
+                GParamSpec *pspec,
+                gpointer    user_data)
+{
+  GcalWindowPrivate *priv;
+
+  priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
+
+  if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (priv->search_bar)))
+    {
+      g_debug ("Entering search mode");
+
+      /* update header_bar widget */
+      gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
+                                       NULL);
+      gtk_widget_hide (priv->today_button);
+      gtk_widget_hide (priv->nav_bar);
+
+      gtk_stack_add_named (GTK_STACK (priv->views_stack),
+                           priv->views[GCAL_WINDOW_VIEW_SEARCH],
+                           "search");
+
+      if (gtk_stack_get_visible_child (GTK_STACK (priv->views_stack)) !=
+          priv->views[GCAL_WINDOW_VIEW_SEARCH])
+        {
+          gtk_stack_set_visible_child (GTK_STACK (priv->views_stack),
+                                       priv->views[GCAL_WINDOW_VIEW_SEARCH]);
+        }
+    }
+  else
+    {
+      g_debug ("Leaving search mode");
+      /* update header_bar */
+      gtk_widget_show (priv->nav_bar);
+      gtk_widget_show (priv->today_button);
+
+      gtk_stack_set_visible_child (GTK_STACK (priv->views_stack),
+                                   priv->views[priv->active_view]);
+
+      gtk_container_remove (GTK_CONTAINER (priv->views_stack),
+                            priv->views[GCAL_WINDOW_VIEW_SEARCH]);
+
+      gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
+                                       priv->views_switcher);
+      /* Reset manager filter */
+      gcal_manager_set_query (priv->manager, NULL);
+    }
+}
+
+static void
+search_changed (GtkEditable *editable,
+                gpointer     user_data)
+{
+  GcalWindowPrivate *priv;
+
+  priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
+
+  if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (priv->search_bar)))
+    {
+
+      if (gtk_entry_get_text_length (GTK_ENTRY (priv->search_entry)) != 0)
+        {
+          gchar *title;
+          gchar *query;
+
+          title =
+            g_strdup_printf (
+                "Results for \"%s\"",
+                gtk_entry_get_text (GTK_ENTRY (priv->search_entry)));
+          gtk_header_bar_set_title (GTK_HEADER_BAR (priv->header_bar),
+                                    title);
+          g_free (title);
+
+          /**/
+          query =
+            g_strdup_printf ("(contains? \"summary\" \"%s\")",
+                             gtk_entry_get_text (GTK_ENTRY (priv->search_entry)));
+          gcal_manager_set_query (priv->manager, query);
+          g_free (query);
+        }
+      else
+        {
+          gtk_header_bar_set_title (GTK_HEADER_BAR (priv->header_bar),
+                                    "");
+        }
+    }
+}
+
+static void
 gcal_window_class_init(GcalWindowClass *klass)
 {
   GObjectClass *object_class;
@@ -1010,28 +1104,33 @@ gcal_window_constructed (GObject *object)
   gtk_stack_add_titled (GTK_STACK (priv->views_stack),
                         priv->views[GCAL_WINDOW_VIEW_WEEK],
                         "week", _("Week"));
-  g_object_bind_property (GCAL_WINDOW (object), "active-date",
-                          priv->views[GCAL_WINDOW_VIEW_WEEK], "active-date",
-                          G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
 
   priv->views[GCAL_WINDOW_VIEW_MONTH] =
     gcal_month_view_new (priv->manager);
   gtk_stack_add_titled (GTK_STACK (priv->views_stack),
                         priv->views[GCAL_WINDOW_VIEW_MONTH],
                         "month", _("Month"));
-  g_object_bind_property (GCAL_WINDOW (object), "active-date",
-                          priv->views[GCAL_WINDOW_VIEW_MONTH], "active-date",
-                          G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
 
   priv->views[GCAL_WINDOW_VIEW_YEAR] =
     gcal_year_view_new (priv->manager);
   gtk_stack_add_titled (GTK_STACK (priv->views_stack),
                         priv->views[GCAL_WINDOW_VIEW_YEAR],
                         "year", _("Year"));
+
+  priv->views[GCAL_WINDOW_VIEW_SEARCH] =
+    gcal_search_view_new (priv->manager);
+  g_object_ref_sink (priv->views[GCAL_WINDOW_VIEW_SEARCH]);
+  gtk_widget_show (priv->views[GCAL_WINDOW_VIEW_SEARCH]);
+
   g_object_bind_property (GCAL_WINDOW (object), "active-date",
-                          priv->views[GCAL_WINDOW_VIEW_YEAR], "active-date",
+                          priv->views[GCAL_WINDOW_VIEW_SEARCH],
+                          "active-date",
                           G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
 
+  g_signal_connect_swapped (priv->views_stack, "destroy",
+                            G_CALLBACK (gtk_widget_destroy),
+                            priv->views[GCAL_WINDOW_VIEW_SEARCH]);
+
   gtk_stack_switcher_set_stack (GTK_STACK_SWITCHER (priv->views_switcher),
                                 GTK_STACK (priv->views_stack));
 
@@ -1054,10 +1153,16 @@ gcal_window_constructed (GObject *object)
   g_signal_connect (object, "key-press-event",
                     G_CALLBACK (key_pressed), object);
 
+  /* only GcalView implementations */
   for (i = 0; i < 4; ++i)
     {
       if (priv->views[i] != NULL)
         {
+          g_object_bind_property (GCAL_WINDOW (object), "active-date",
+                                  priv->views[i], "active-date",
+                                  G_BINDING_DEFAULT |
+                                  G_BINDING_SYNC_CREATE);
+
           g_signal_connect (priv->views[i], "create-event",
                             G_CALLBACK (show_new_event_widget), object);
           g_signal_connect (priv->views[i], "event-activated",
@@ -1066,9 +1171,9 @@ gcal_window_constructed (GObject *object)
     }
 
   g_signal_connect (priv->search_bar, "notify::search-mode-enabled",
-                    G_CALLBACK (gcal_window_search_toggled), object);
-  g_signal_connect (priv->search_entry, "changed",
-                    G_CALLBACK (gcal_window_search_changed), object);
+                    G_CALLBACK (search_toggled), object);
+  g_signal_connect (priv->search_entry, "search-changed",
+                    G_CALLBACK (search_changed), object);
 
   g_signal_connect (priv->views_stack, "notify::visible-child",
                     G_CALLBACK (view_changed), object);
@@ -1092,6 +1197,12 @@ gcal_window_finalize (GObject *object)
   if (priv->active_date != NULL)
     g_free (priv->active_date);
 
+  if (priv->views_switcher != NULL)
+    g_object_unref (priv->views_switcher);
+
+  if (priv->views[GCAL_WINDOW_VIEW_SEARCH] != NULL)
+    g_object_unref (priv->views[GCAL_WINDOW_VIEW_SEARCH]);
+
   G_OBJECT_CLASS (gcal_window_parent_class)->finalize (object);
 }
 
@@ -1210,68 +1321,6 @@ gcal_window_state_event (GtkWidget           *widget,
 }
 
 static void
-gcal_window_search_toggled (GObject    *object,
-                            GParamSpec *pspec,
-                            gpointer    user_data)
-{
-  GcalWindowPrivate *priv;
-
-  priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
-
-  if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (priv->search_bar)))
-    {
-      g_debug ("Entering search mode");
-
-      /* update headder_bar widget */
-      gtk_widget_hide (priv->today_button);
-      gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
-                                       NULL);
-      /* _prepare_for_search */
-    }
-  else
-    {
-      g_debug ("Leaving search mode");
-      /* update header_bar */
-      gtk_widget_show (priv->today_button);
-      gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
-                                       priv->views_switcher);
-      /* return to last active_view */
-      gtk_stack_set_visible_child (GTK_STACK (priv->views_stack),
-                                   priv->views[priv->active_view]);
-    }
-}
-
-static void
-gcal_window_search_changed (GtkEditable *editable,
-                            gpointer     user_data)
-{
-  GcalWindowPrivate *priv;
-
-  priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
-
-  if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (priv->search_bar)))
-    {
-      gchar *title;
-
-      if (gtk_entry_get_text_length (GTK_ENTRY (priv->search_entry)) != 0)
-        {
-          title =
-            g_strdup_printf (
-                "Results for \"%s\"",
-                gtk_entry_get_text (GTK_ENTRY (priv->search_entry)));
-          gtk_header_bar_set_title (GTK_HEADER_BAR (priv->header_bar),
-                                    title);
-          g_free (title);
-        }
-      else
-        {
-          gtk_header_bar_set_title (GTK_HEADER_BAR (priv->header_bar),
-                                    "");
-        }
-    }
-}
-
-static void
 gcal_window_event_created (GcalManager *manager,
                            const gchar *source_uid,
                            const gchar *event_uid,
@@ -1453,6 +1502,7 @@ gcal_window_set_search_mode (GcalWindow *window,
   GcalWindowPrivate *priv;
 
   priv = gcal_window_get_instance_private (window);
+  priv->search_mode = enabled;
   gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (priv->search_bar),
                                   enabled);
 }


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