Open conversation on message click
[conv-inbox] / src / el-home-applet.c
index 78e8491..4f7858e 100644 (file)
 #include <rtcom-eventlogger/eventlogger.h>
 #include <sqlite3.h>
 #include <string.h>
+#include <libosso-abook/osso-abook-init.h>
+#include <libosso-abook/osso-abook-aggregator.h>
+#include <libosso-abook/osso-abook-contact.h>
+#include <libosso-abook/osso-abook-waitable.h>
+#include <libosso-abook/osso-abook-contact.h>
+#include <libosso-abook/osso-abook-touch-contact-starter.h>
+#include <libosso-abook/osso-abook-temporary-contact-dialog.h>
+#include <libosso-abook/osso-abook-account-manager.h>
+
+#include <telepathy-glib/interfaces.h>
 
 #define EL_HOME_APPLET_GET_PRIVATE(obj) ( \
         G_TYPE_INSTANCE_GET_PRIVATE (obj, \
                 EL_TYPE_HOME_APPLET, ELHomeAppletPrivate))
 
 #define BOX_WIDTH 352
-#define BOX_HEIGHT 256
+#define BOX_HEIGHT 276
 
-#define C_WIDTH (BOX_WIDTH - 2*HILDON_MARGIN_HALF)
-#define C_HEIGHT (BOX_HEIGHT - 2*HILDON_MARGIN_HALF)
-#define C_X HILDON_MARGIN_HALF
-#define C_Y HILDON_MARGIN_HALF
+#define CONTENT_OFFSET_X HILDON_MARGIN_HALF
+#define CONTENT_OFFSET_Y_TOP 4*HILDON_MARGIN_HALF
+#define CONTENT_OFFSET_Y_BOTTOM HILDON_MARGIN_HALF
+#define C_WIDTH (BOX_WIDTH - 2*CONTENT_OFFSET_X)
+#define C_HEIGHT (BOX_HEIGHT - (CONTENT_OFFSET_Y_TOP + CONTENT_OFFSET_Y_BOTTOM))
 
 #define HEADER_HEIGHT 48
 #define MESSAGE_HEIGHT (C_HEIGHT - HEADER_HEIGHT)
 
 #define BOX_RADIOUS 10
 
-#define DEBUG_LAYOUT
+#define SCROLL_PERIOD 100 /* ms */
+#define SCROLL_STEP 1 /* pixel */
+#define TEXT_Y_OFFSET (HEADER_HEIGHT + HILDON_MARGIN_HALF)
+
+#define NOTIFICATION_UI_DBUS_NAME     "org.freedesktop.Telepathy.Client.NotificationUI"
+#define NOTIFICATION_UI_DBUS_PATH     "/org/freedesktop/Telepathy/Client/NotificationUI"
+#define NOTIFICATION_UI_DBUS_IFACE    "com.nokia.RtcomNotificationUi"
 
 struct _ELHomeAppletPrivate
 {
         RTComEl *eventlogger;
 
         GtkWidget *sender;
-        GtkWidget *icon;
+        /* GtkWidget *icon; */
         GtkWidget *unread;
         GtkWidget *received;
         GtkWidget *empty;
+        GtkWidget *cut_message;
+        GtkWidget *avatar;
 
         gchar *message;
         gint event_id;
 
-        gboolean active;
+        gboolean active_body;
+        gboolean active_header;
 
         guint unread_count;
 
-        const gchar *current_font;
+        struct {
+                float red;
+                float green;
+                float blue;
+        } active_color;
+        guint8 border_color[4];
+        PangoFontDescription *font_desc;
 
         guint idle_id;
 
+        cairo_surface_t *message_surface;
+
         gboolean scroll_on_click;
         gint scroll_offset;
+        gint hidden_message_height;
         guint scroll_anim_id;
+
+        OssoABookRoster *aggregator;
+        OssoABookWaitableClosure *aggregator_ready_closure;
+        gchar *contact_id;
+        gchar *remote_id;
+        gchar *local_id;
+        OssoABookContact *contact;
 };
 
 HD_DEFINE_PLUGIN_MODULE (ELHomeApplet, el_home_applet, HD_TYPE_HOME_PLUGIN_ITEM);
 
-const gchar* g_module_check_init(GModule *module);
+const gchar* g_module_check_init (GModule *module);
 const gchar*
-g_module_check_init(GModule *module)
+g_module_check_init (GModule *module)
 {
        g_module_make_resident (module);
        return NULL;
@@ -134,96 +170,153 @@ rounded_rectangle (cairo_t *cr,
                         x + r, y);
 }
 
-static gboolean
-draw_text (cairo_t *cr,
-           const gchar *text,
-           double x,
-           double y,
-           int width,
-           int height,
-           int offset)
+static cairo_surface_t*
+draw_text (cairo_t              *cr,
+           PangoFontDescription *desc,
+           const gchar          *text,
+           gint                  width,
+           gint                 *height)
 {
         PangoLayout *layout;
-        PangoFontDescription *desc;
-        gboolean result;
+        PangoRectangle extent;
 
-        cairo_save (cr);
-        cairo_rectangle (cr,
-                         x, y, width, height);
-        cairo_clip (cr);
+        cairo_surface_t *gdk_surface, *result_surface;
+        cairo_t *msg_cr;
 
         /* Create a PangoLayout, set the font and text */
         layout = pango_cairo_create_layout (cr);
         pango_layout_set_text (layout,
                                text,
                                -1);
-        desc = pango_font_description_from_string ("Sans 17");
         pango_layout_set_font_description (layout, desc);
-        pango_font_description_free (desc);
 
         pango_layout_set_wrap (layout, PANGO_WRAP_WORD_CHAR);
-        if (!offset)
-                pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
         pango_layout_set_width (layout, PANGO_SCALE*width);
-        pango_layout_set_height (layout, PANGO_SCALE*height);
 
+        pango_layout_get_pixel_extents (layout, NULL, &extent);
+        *height = extent.height;
+
+        gdk_surface = cairo_get_target (cr);
+        result_surface = cairo_surface_create_similar
+                (gdk_surface,
+                 CAIRO_CONTENT_COLOR_ALPHA,
+                 width,
+                 extent.height);
+        msg_cr = cairo_create (result_surface);
+
+        pango_cairo_update_layout (msg_cr, layout);
         /* draw shadow */
-        cairo_move_to (cr, x + 1, y + 1 - offset);
-        cairo_set_source_rgba (cr, 0.2, 0.2, 0.2, 0.8);
-        pango_cairo_show_layout (cr, layout);
+        cairo_move_to (msg_cr, 1, 1);
+        cairo_set_source_rgba (msg_cr, 0.2, 0.2, 0.2, 0.8);
+        pango_cairo_show_layout (msg_cr, layout);
 
         /* draw fg */
-        cairo_move_to (cr, x, y - offset);
-        cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 1.0);
-        pango_cairo_show_layout (cr, layout);
-
-        result = !offset && pango_layout_is_ellipsized (layout);
+        cairo_move_to (msg_cr, 0, 0);
+        cairo_set_source_rgba (msg_cr, 1.0, 1.0, 1.0, 1.0);
+        pango_cairo_show_layout (msg_cr, layout);
 
+        cairo_destroy (msg_cr);
         g_object_unref (layout);
-        cairo_restore (cr);
 
-        return result;
+        return result_surface;
+}
+
+static void
+stop_scroll_anim (ELHomeAppletPrivate *priv)
+{
+        if (priv->scroll_anim_id > 0) {
+                g_source_remove (priv->scroll_anim_id);
+                priv->scroll_anim_id = 0;
+                priv->scroll_on_click = FALSE;
+                gtk_widget_hide (priv->cut_message);
+        }
+}
+
+static void
+style_set_cb (GtkWidget *widget,
+              GtkStyle  *previous_style,
+              ELHomeApplet *self)
+{
+        ELHomeAppletPrivate *priv = self->priv;
+        GdkColor color;
+        GtkStyle *font_style;
+
+        font_style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (widget),
+                                                "SystemFont",
+                                                NULL,
+                                                G_TYPE_NONE);
+        if (font_style && font_style->font_desc) {
+                if (priv->font_desc)
+                        pango_font_description_free (priv->font_desc);
+                priv->font_desc = pango_font_description_copy (font_style->font_desc);
+        }
+
+        if (gtk_style_lookup_color (widget->style,
+                                    "ActiveTextColor",
+                                    &color)) {
+                priv->active_color.red = color.red/(float)G_MAXUINT16;
+                priv->active_color.green = color.green/(float)G_MAXUINT16;
+                priv->active_color.blue = color.blue/(float)G_MAXUINT16;
+
+                priv->border_color[0] = color.red;
+                priv->border_color[1] = color.green;
+                priv->border_color[2] = color.blue;
+                priv->border_color[3] = 255;
+        }
+}
+
+static void
+notify_on_current_desktop (GObject      *object,
+                           GParamSpec   *unused G_GNUC_UNUSED,
+                           ELHomeApplet *self)
+{
+        ELHomeAppletPrivate *priv = self->priv;
+        gboolean on;
+
+        g_object_get (object, "is-on-current-desktop", &on, NULL);
+        if (!on) {
+                stop_scroll_anim (self->priv);
+                priv->scroll_on_click = priv->scroll_offset;
+                priv->scroll_offset = 0;
+                if (priv->scroll_on_click)
+                        gtk_widget_show (priv->cut_message);
+                gtk_widget_queue_draw (GTK_WIDGET (self));
+        }
 }
 
 static gboolean
 expose_event (GtkWidget *self, GdkEventExpose *event)
 {
         ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
-
         cairo_t *cr;
-        GdkColor color;
-        float red, green, blue;
+        int message_height;
 
-        /* find theme active color */
-        gtk_style_lookup_color (self->style, "ActiveTextColor", &color);
-        red = color.red/(float)G_MAXUINT16;
-        green = color.green/(float)G_MAXUINT16;
-        blue = color.blue/(float)G_MAXUINT16;
+        message_height = C_HEIGHT - priv->received->allocation.height - HEADER_HEIGHT;
 
         cr = gdk_cairo_create (self->window);
         gdk_cairo_region (cr, event->region);
         cairo_clip (cr);
 
-        /* draw bound box */
         cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
 
+        /* draw bound box */
         cairo_set_source_rgba (cr, 0.4f, 0.4f, 0.4f, 0.1f);
         cairo_set_line_width (cr, 3.0f);
 
         rounded_rectangle (cr,
-                           C_X,
-                           C_Y,
-                           BOX_WIDTH - 2*C_X,
-                           BOX_HEIGHT - 2*C_Y,
+                           CONTENT_OFFSET_X,
+                           CONTENT_OFFSET_Y_TOP,
+                           BOX_WIDTH - 2*CONTENT_OFFSET_X,
+                           BOX_HEIGHT - (CONTENT_OFFSET_Y_TOP + CONTENT_OFFSET_Y_BOTTOM),
                            BOX_RADIOUS);
 
-        cairo_close_path(cr);
+        cairo_close_path (cr);
         cairo_stroke (cr);
 
         /* draw header */
         cairo_set_line_width (cr, 1.0f);
 
-        cairo_translate (cr, C_X, C_Y);
+        cairo_translate (cr, CONTENT_OFFSET_X, CONTENT_OFFSET_Y_TOP);
         cairo_move_to (cr, 0, HEADER_HEIGHT);
         cairo_line_to (cr, 0, BOX_RADIOUS);
         cairo_curve_to (cr, 0, 0, 0, 0, BOX_RADIOUS, 0);
@@ -232,11 +325,25 @@ expose_event (GtkWidget *self, GdkEventExpose *event)
         cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
         cairo_line_to (cr, 0, HEADER_HEIGHT);
 
-        cairo_close_path(cr);
+        cairo_close_path (cr);
+
+        if (priv->active_header)
+                cairo_set_source_rgba (cr,
+                                       priv->active_color.red,
+                                       priv->active_color.green,
+                                       priv->active_color.blue,
+                                       0.8f);
+        else
+                cairo_set_source_rgba (cr, 0.2f, 0.2f, 0.2f, 0.8f);
+        cairo_fill (cr);
 
-        cairo_set_source_rgba (cr, 0.2f, 0.2f, 0.2f, 0.8f);
-        cairo_fill_preserve (cr);
-        cairo_set_source_rgba (cr, red, green, blue, 1.0f);
+        cairo_move_to (cr, 0, HEADER_HEIGHT);
+        cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
+        cairo_set_source_rgba (cr,
+                               priv->active_color.red,
+                               priv->active_color.green,
+                               priv->active_color.blue,
+                               1.0f);
         cairo_stroke (cr);
 
         /* draw body */
@@ -247,18 +354,26 @@ expose_event (GtkWidget *self, GdkEventExpose *event)
         cairo_curve_to (cr, C_WIDTH, C_HEIGHT, C_WIDTH, C_HEIGHT, C_WIDTH, C_HEIGHT - BOX_RADIOUS);
         cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
         cairo_line_to (cr, 0, HEADER_HEIGHT);
-        cairo_close_path(cr);
+        cairo_close_path (cr);
 
         /* draw body filling depending on (in)active state */
         cairo_pattern_t *grad;
-        grad = cairo_pattern_create_linear(0, HEADER_HEIGHT,
-                                           0, C_HEIGHT);
-
-        if (priv->active){
-                cairo_pattern_add_color_stop_rgba (grad, 0.5f,
-                                                   red, green, blue, 0.8f);
-                cairo_pattern_add_color_stop_rgba (grad, 1.0f,
-                                                   red/2, green/2, blue/2, 0.8f);
+        grad = cairo_pattern_create_linear (0, HEADER_HEIGHT,
+                                            0, C_HEIGHT);
+
+        if (priv->active_body) {
+                cairo_pattern_add_color_stop_rgba (grad,
+                                                   0.5f,
+                                                   priv->active_color.red,
+                                                   priv->active_color.green,
+                                                   priv->active_color.blue,
+                                                   0.8f);
+                cairo_pattern_add_color_stop_rgba (grad,
+                                                   1.0f,
+                                                   priv->active_color.red/2,
+                                                   priv->active_color.green/2,
+                                                   priv->active_color.blue/2,
+                                                   0.8f);
         }
         else {
                 cairo_pattern_add_color_stop_rgba (grad, 0.5f,
@@ -270,25 +385,45 @@ expose_event (GtkWidget *self, GdkEventExpose *event)
         cairo_fill (cr);
 
         /* cairo_set_source_rgba (cr, red, green, blue, 1.0f); */
-        /* cairo_translate (cr, -C_X, -C_Y); */
+        /* cairo_translate (cr, -CONTENT_OFFSET_X, -C_Y); */
         /* rounded_rectangle (cr, */
-        /*                    C_X, */
+        /*                    CONTENT_OFFSET_X, */
         /*                    C_Y, */
-        /*                    BOX_WIDTH - 2*C_X, */
+        /*                    BOX_WIDTH - 2*CONTENT_OFFSET_X, */
         /*                    BOX_HEIGHT - 2*C_Y, */
         /*                    BOX_RADIOUS); */
-        /* cairo_close_path(cr); */
+        /* cairo_close_path (cr); */
         /* cairo_stroke (cr); */
 
         /* draw message */
-        gboolean ellipsized;
-        ellipsized = draw_text (cr, priv->message,
-                                2*C_X, HEADER_HEIGHT,
-                                MESSAGE_WIDTH,
-                                MESSAGE_HEIGHT - 2*C_Y,
-                                priv->scroll_offset);
-        if (!priv->scroll_offset && !priv->active)
-                priv->scroll_on_click = ellipsized;
+        if (!priv->message_surface) {
+                gint height;
+
+                priv->message_surface = draw_text (cr,
+                                                   priv->font_desc,
+                                                   priv->message,
+                                                   MESSAGE_WIDTH,
+                                                   &height);
+
+                priv->hidden_message_height = height - message_height;
+                priv->scroll_on_click = priv->hidden_message_height > 0;
+                if (priv->scroll_on_click)
+                        gtk_widget_show (priv->cut_message);
+        }
+
+        cairo_rectangle (cr,
+                         2*CONTENT_OFFSET_X,
+                         TEXT_Y_OFFSET,
+                         MESSAGE_WIDTH,
+                         message_height);
+        cairo_clip (cr);
+
+        cairo_set_source_surface (cr,
+                                  priv->message_surface,
+                                  2*CONTENT_OFFSET_X,
+                                  TEXT_Y_OFFSET - priv->scroll_offset);
+        cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+        cairo_paint (cr);
 
         cairo_pattern_destroy (grad);
         cairo_destroy (cr);
@@ -296,14 +431,43 @@ expose_event (GtkWidget *self, GdkEventExpose *event)
         return GTK_WIDGET_CLASS (el_home_applet_parent_class)->expose_event (self, event);
 }
 
+
 static void
-stop_scroll_anim (ELHomeAppletPrivate *priv)
+clean_state (ELHomeApplet *self)
 {
-        priv->scroll_on_click = FALSE;
-        priv->scroll_offset = 0;
-        if (priv->scroll_anim_id > 0) {
-                g_source_remove (priv->scroll_anim_id);
-                priv->scroll_anim_id = 0;
+        ELHomeAppletPrivate *priv = self->priv;
+
+        if (priv->message) {
+                g_free (priv->message);
+                priv->message = NULL;
+        }
+
+        if (priv->contact_id) {
+                g_free (priv->contact_id);
+                priv->contact_id = NULL;
+        }
+        if (priv->local_id) {
+                g_free (priv->local_id);
+                priv->local_id = NULL;
+        }
+        if (priv->remote_id) {
+                g_free (priv->remote_id);
+                priv->remote_id = NULL;
+        }
+
+        if (priv->contact) {
+                g_object_unref (priv->contact);
+                priv->contact = NULL;
+        }
+        if (priv->aggregator) {
+                if (priv->aggregator_ready_closure){
+                        osso_abook_waitable_cancel (OSSO_ABOOK_WAITABLE (priv->aggregator),
+                                                    priv->aggregator_ready_closure);
+                        priv->aggregator_ready_closure = NULL;
+                }
+                osso_abook_roster_stop (priv->aggregator);
+                g_object_unref (priv->aggregator);
+                priv->aggregator = NULL;
         }
 }
 
@@ -313,20 +477,21 @@ dispose (GObject *self)
         ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
 
         stop_scroll_anim (priv);
-        if (priv->idle_id){
+        if (priv->idle_id) {
                 g_source_remove (priv->idle_id);
                 priv->idle_id = 0;
         }
-        if (priv->eventlogger){
+        if (priv->eventlogger) {
                 g_object_unref (priv->eventlogger);
                 priv->eventlogger = NULL;
         }
-
-        if (priv->message){
-                g_free (priv->message);
-                priv->message = NULL;
+        if (priv->font_desc) {
+                pango_font_description_free (priv->font_desc);
+                priv->font_desc = NULL;
         }
 
+        clean_state (EL_HOME_APPLET (self));
+
         G_OBJECT_CLASS (el_home_applet_parent_class)->dispose (self);
 }
 
@@ -336,6 +501,124 @@ finalize (GObject *self)
         G_OBJECT_CLASS (el_home_applet_parent_class)->finalize (self);
 }
 
+static void
+aggregator_ready_cb (OssoABookWaitable *waitable,
+                     const GError      *error,
+                     gpointer           userdata)
+{
+        g_warning (G_STRFUNC);
+        ELHomeApplet *self = EL_HOME_APPLET(userdata);
+        ELHomeAppletPrivate *priv = self->priv;
+        GList *contacts = NULL;
+
+        priv->aggregator_ready_closure = NULL;
+
+        if (error) {
+                g_warning ("Failed to create aggregator: %s", error->message);
+                return;
+        }
+
+        if (priv->contact_id) {
+                contacts = osso_abook_aggregator_lookup
+                        (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
+                         priv->contact_id);
+        }
+        else if (priv->local_id && priv->remote_id) {
+                if (g_strcmp0 (priv->local_id, "ring/tel/ring" == 0)) {
+                        contacts = osso_abook_aggregator_find_contacts_for_phone_number
+                                (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
+                                 priv->remote_id,
+                                 TRUE);
+                }
+                else {
+                        McAccount *account;
+                        account = osso_abook_account_manager_lookup_by_name
+                                (NULL,
+                                 priv->local_id);
+                        if (account) {
+                                contacts = osso_abook_aggregator_find_contacts_for_im_contact
+                                        (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
+                                         priv->remote_id,
+                                         account);
+                        }
+                }
+        }
+
+        if (contacts && contacts->data) {
+                GdkPixbuf *avatar_image;
+
+                priv->contact = g_object_ref (OSSO_ABOOK_CONTACT (contacts->data));
+                gtk_label_set_text (GTK_LABEL (priv->sender),
+                                    osso_abook_contact_get_display_name (priv->contact));
+                avatar_image = osso_abook_avatar_get_image_rounded
+                        (OSSO_ABOOK_AVATAR (priv->contact),
+                         HILDON_ICON_PIXEL_SIZE_THUMB,
+                         HILDON_ICON_PIXEL_SIZE_THUMB,
+                         TRUE,
+                         -1,
+                         priv->border_color);
+
+                g_warning ("contact's name %s\nid=%s\npid=%s",
+                           osso_abook_contact_get_display_name (priv->contact),
+                           osso_abook_contact_get_uid (priv->contact),
+                           osso_abook_contact_get_persistent_uid (priv->contact));
+
+
+                if (avatar_image) {
+                        gtk_image_set_from_pixbuf (GTK_IMAGE (priv->avatar),
+                                                   avatar_image);
+                        gtk_widget_show (priv->avatar);
+                        g_object_unref (avatar_image);
+                }
+                gtk_widget_queue_draw (GTK_WIDGET (self));
+        }
+}
+
+static void
+resolve_contact (ELHomeApplet *self)
+{
+        ELHomeAppletPrivate *priv = self->priv;
+        EBookQuery *query = NULL;
+        GError *error = NULL;
+
+        g_warning ("%s %s %s %s", G_STRFUNC, priv->contact_id, priv->local_id, priv->remote_id);
+
+        if (priv->local_id && priv->remote_id) {
+                const gchar *vcard = osso_abook_account_manager_get_vcard_field
+                        (NULL, priv->local_id);
+                if (vcard)
+                        query = e_book_query_vcard_field_test (vcard,
+                                                               E_BOOK_QUERY_IS,
+                                                               priv->remote_id);
+                else
+                        query = e_book_query_any_field_contains (priv->remote_id);
+        }
+
+        if (query) {
+                priv->aggregator = osso_abook_aggregator_new_with_query (NULL,
+                                                                         query,
+                                                                         NULL,
+                                                                         1,
+                                                                         &error);
+                e_book_query_unref (query);
+        }
+        if (error) {
+                g_warning ("Failed to create aggregator: %s", error->message);
+                g_error_free (error);
+                return;
+        }
+
+        if (priv->aggregator) {
+                priv->aggregator_ready_closure = osso_abook_waitable_call_when_ready
+                        (OSSO_ABOOK_WAITABLE (priv->aggregator),
+                         aggregator_ready_cb,
+                         self, NULL);
+
+                osso_abook_roster_start (priv->aggregator);
+                g_warning ("AGG STARTED");
+        }
+}
+
 static gchar*
 format_time (time_t t)
 {
@@ -343,7 +626,7 @@ format_time (time_t t)
 
         time_t now;
         struct tm now_tm, t_tm;
-        const gchar *format = "%Y.%m.%d %T";
+        const gchar *format = "%x %X";
         gchar *result = g_malloc0 (RESULT_SIZE);
 
         now = time (NULL);
@@ -353,7 +636,7 @@ format_time (time_t t)
         if ((now_tm.tm_year == t_tm.tm_year) &&
             (now_tm.tm_mon  == t_tm.tm_mon) &&
             (now_tm.tm_mday == t_tm.tm_mday))
-                format = "%T";
+                format = "%X";
 
         strftime (result, RESULT_SIZE, format, &t_tm);
 
@@ -364,48 +647,67 @@ static void
 show_event (ELHomeApplet *self, RTComElIter *it)
 {
         ELHomeAppletPrivate *priv = self->priv;
-
+        g_warning (G_STRFUNC);
         gchar *remote = NULL;
         gchar *received = NULL;
-        const gchar *icon_name = NULL;
+        /* const gchar *icon_name = NULL; */
 
-        if (priv->message) {
-                g_free (priv->message);
-                priv->message = NULL;
-        }
-
-        if (it && rtcom_el_iter_first (it)){
+        if (it && rtcom_el_iter_first (it)) {
                 rtcom_el_iter_dup_string (it, "free-text", &priv->message);
-                if (priv->message){
-                        const gchar *service;
+                if (priv->message) {
+                        /* const gchar *service; */
                         time_t received_t;
 
                         rtcom_el_iter_get_int (it, "id", &priv->event_id);
                         if (rtcom_el_iter_get_int (it, "start-time", (gint*)&received_t))
                                 received = format_time (received_t);
 
-                        if(!rtcom_el_iter_dup_string (it, "remote-name", &remote))
-                                rtcom_el_iter_dup_string (it, "remote-id", &remote);
+                        if (rtcom_el_iter_dup_string (it, "remote-uid", &priv->remote_id)) {
+                                if (priv->remote_id && priv->remote_id[0])  {
+                                        if (!rtcom_el_iter_dup_string (it, "remote-name", &remote))
+                                                remote = g_strdup (priv->remote_id);
+
+                                        rtcom_el_iter_dup_string (it, "remote-ebook-uid", &priv->contact_id);
+                                        rtcom_el_iter_dup_string (it, "local-uid", &priv->local_id);
+                                        g_warning ("abook uid %s", priv->contact_id);
+                                }
+                                else if (priv->remote_id) {
+                                        g_free (priv->remote_id);
+                                        priv->remote_id = NULL;
+                                }
+                        }
+#if 0
                         service = rtcom_el_iter_get_service (it);
                         if (!g_strcmp0 (service, "RTCOM_EL_SERVICE_SMS"))
                                 icon_name = "chat_unread_sms";
                         else if (!g_strcmp0 (service, "RTCOM_EL_SERVICE_CHAT"))
                                 icon_name = "chat_unread_chat";
+#endif
                 }
         }
-        else{
+        else {
                 priv->event_id = -1;
         }
 
-        if (priv->message)
+        g_warning ("event_id=%d\nremote-uid=%s\nremote_name=%s",
+                   priv->event_id,
+                   priv->remote_id,
+                   remote);
+
+        gtk_widget_hide (priv->avatar);
+
+        if (priv->message) {
                 gtk_widget_hide (priv->empty);
-        else
+        }
+        else {
                 gtk_widget_show (priv->empty);
+        }
 
-        gtk_label_set_text (GTK_LABEL (priv->sender), remote);
         gtk_label_set_text (GTK_LABEL (priv->received), received);
 
-        if (icon_name){
+#if 0
+        gtk_widget_hide (priv->avatar);
+        if (icon_name) {
                 const gchar *current_icon_name;
                 gtk_image_get_icon_name (GTK_IMAGE (priv->icon),
                                          &current_icon_name,
@@ -418,9 +720,22 @@ show_event (ELHomeApplet *self, RTComElIter *it)
         }
         else
                 gtk_widget_hide (priv->icon);
+#endif
 
+        if (remote)
+                gtk_label_set_text (GTK_LABEL (priv->sender), remote);
+        else
+                gtk_label_set_text (GTK_LABEL (priv->sender), priv->remote_id);
         g_free (remote);
 
+        stop_scroll_anim (priv);
+        priv->scroll_offset = 0;
+        if (priv->message_surface) {
+                cairo_surface_destroy (priv->message_surface);
+                priv->message_surface = NULL;
+        }
+
+        gtk_widget_hide (priv->cut_message);
         gtk_widget_queue_draw (GTK_WIDGET (self));
 }
 
@@ -439,7 +754,7 @@ make_query (RTComEl *el, gint event_id)
 
         query = rtcom_el_query_new (el);
         rtcom_el_query_set_limit (query, 1);
-        if (event_id >= 0){
+        if (event_id >= 0) {
                 rtcom_el_query_prepare (query,
                                         "is-read", FALSE, RTCOM_EL_OP_EQUAL,
                                         "id", event_id, RTCOM_EL_OP_EQUAL,
@@ -447,7 +762,7 @@ make_query (RTComEl *el, gint event_id)
                                         "event-type", event_types, RTCOM_EL_OP_IN_STRV,
                                         NULL);
         }
-        else{
+        else {
                 rtcom_el_query_prepare (query,
                                         "is-read", FALSE, RTCOM_EL_OP_EQUAL,
                                         "service", services, RTCOM_EL_OP_IN_STRV,
@@ -455,7 +770,7 @@ make_query (RTComEl *el, gint event_id)
                                         NULL);
         }
         it = rtcom_el_get_events (el, query);
-        g_object_unref(query);
+        g_object_unref (query);
 
         return it;
 }
@@ -466,7 +781,7 @@ update_unread_label (ELHomeApplet *self)
         ELHomeAppletPrivate *priv = self->priv;
         gchar *text;
 
-        if (priv->unread_count > 0){
+        if (priv->unread_count > 0) {
                 text = g_strdup_printf ("%d", priv->unread_count);
                 gtk_label_set_text (GTK_LABEL (priv->unread), text);
                 g_free (text);
@@ -489,17 +804,17 @@ query_unread_events (RTComEl *el)
                                 "SELECT SUM(total_events)-SUM(read_events) FROM GroupCache;",
                                 -1,
                                 &stmt,
-                                NULL) != SQLITE_OK){
+                                NULL) != SQLITE_OK) {
                 g_error ("%s: can't compile SQL", G_STRFUNC);
                 return -1;
         }
 
         while (SQLITE_BUSY == (ret = sqlite3_step (stmt)));
 
-        if (ret == SQLITE_ROW){
+        if (ret == SQLITE_ROW) {
                 count = sqlite3_column_int (stmt, 0);
         }
-        else{
+        else {
                 g_error ("%s: error while executing SQL", G_STRFUNC);
         }
 
@@ -511,35 +826,132 @@ query_unread_events (RTComEl *el)
 static void
 read_event (ELHomeApplet *self)
 {
+        g_warning (G_STRFUNC);
         ELHomeAppletPrivate *priv = self->priv;
         RTComElIter *it = NULL;
 
+        clean_state (self);
+
         it = make_query (priv->eventlogger, -1);
         show_event (self, it);
+        resolve_contact (self);
         if (it) g_object_unref (it);
 }
 
 static void
-mark_as_read (ELHomeApplet *self)
+remove_notification (ELHomeApplet *self)
 {
         ELHomeAppletPrivate *priv = self->priv;
 
-        if (priv->event_id >= 0){
+        DBusGConnection* conn;
+        GError *error;
+        DBusGProxy *proxy;
+        GPtrArray *conv_structs;
+        GType conv_structs_type;
+        GValueArray *account_info;
+        GValue value = {0, };
+        DBusGProxyCall *call;
+
+        if (!(priv->remote_id && priv->local_id))
+                return;
+
+        conn = hd_home_plugin_item_get_dbus_g_connection (HD_HOME_PLUGIN_ITEM (self),
+                                                          DBUS_BUS_SESSION,
+                                                          &error);
+        if (!conn) {
+                g_error ("Failed get dbus g connection %s", error->message);
+                g_error_free (error);
+                return;
+        }
+
+        proxy = dbus_g_proxy_new_for_name (conn,
+                                           NOTIFICATION_UI_DBUS_NAME,
+                                           NOTIFICATION_UI_DBUS_PATH,
+                                           NOTIFICATION_UI_DBUS_IFACE);
+
+        conv_structs = g_ptr_array_sized_new (1);
+        account_info = g_value_array_new (2);
+
+        g_value_init (&value, G_TYPE_STRING);
+        g_value_set_string (&value, priv->local_id);
+        g_value_array_append (account_info, &value);
+        g_value_unset (&value);
+
+        g_value_init (&value, G_TYPE_STRING);
+        g_value_set_string (&value, priv->remote_id);
+        g_value_array_append (account_info, &value);
+        g_value_unset (&value);
+
+        g_ptr_array_add (conv_structs, account_info);
+
+        conv_structs_type = dbus_g_type_get_collection
+                ("GPtrArray",
+                 dbus_g_type_get_struct ("GValueArray",
+                                         G_TYPE_STRING,
+                                         G_TYPE_STRING,
+                                         G_TYPE_INVALID));
+
+        call = dbus_g_proxy_begin_call (proxy,
+                                        "ClearConversationNotifications",
+                                        NULL, NULL, NULL,
+                                        conv_structs_type,
+                                        conv_structs,
+                                        G_TYPE_INVALID);
+
+        g_value_array_free (account_info);
+        g_ptr_array_free (conv_structs, TRUE);
+
+        g_object_unref (proxy);
+}
+
+static void
+mark_as_read (ELHomeApplet *self)
+{
+        ELHomeAppletPrivate *priv = self->priv;
+        g_warning (G_STRFUNC);
+        if (priv->event_id >= 0) {
                 rtcom_el_set_read_event (priv->eventlogger,
                                          priv->event_id,
                                          TRUE,
                                          NULL);
-                read_event (self);
-                priv->unread_count--;
-                update_unread_label (self);
+                remove_notification (self);
         }
 }
 
+static void
+open_conversation (ELHomeApplet *self)
+{
+        ELHomeAppletPrivate *priv = self->priv;
+        McAccount *account;
+        McAccountChannelrequestData request;
+
+        if (!(priv->remote_id && priv->local_id))
+                return;
+
+        account = osso_abook_account_manager_lookup_by_name (NULL,
+                                                             priv->local_id);
+        if (!account)
+                return;
+
+        MC_ACCOUNT_CRD_INIT (&request);
+        MC_ACCOUNT_CRD_SET (&request, channel_type, TP_IFACE_QUARK_CHANNEL_TYPE_TEXT);
+        MC_ACCOUNT_CRD_SET (&request, target_handle_type, TP_HANDLE_TYPE_CONTACT);
+        MC_ACCOUNT_CRD_SET (&request, target_id, priv->remote_id);
+
+        mc_account_channelrequest (
+                account,
+                &request,
+                time (NULL),
+                NULL, /* handler */
+                MC_ACCOUNT_CR_FLAG_USE_EXISTING,
+                NULL, NULL, NULL, NULL);
+}
+
 static gboolean
 read_new_event (ELHomeApplet *self)
 {
         ELHomeAppletPrivate *priv = self->priv;
-
+        g_warning (G_STRFUNC);
         read_event (self);
         priv->unread_count = query_unread_events (priv->eventlogger);
         update_unread_label (self);
@@ -570,6 +982,7 @@ new_event_cb (RTComEl      *backend,
               const gchar  *service,
               ELHomeApplet *self)
 {
+        /* TODO: avoid updating if not related */
         add_new_idle (self);
 }
 
@@ -577,11 +990,22 @@ static gboolean
 scroll_anim_cb (ELHomeApplet *self)
 {
         ELHomeAppletPrivate *priv = self->priv;
+        gboolean to_continue;
 
-        priv->scroll_offset += 1;
-        gtk_widget_queue_draw (self);
+        priv->scroll_offset += SCROLL_STEP;
+        gtk_widget_queue_draw_area (GTK_WIDGET (self),
+                                    3*CONTENT_OFFSET_X,
+                                    HEADER_HEIGHT + CONTENT_OFFSET_Y_TOP,
+                                    MESSAGE_WIDTH,
+                                    C_HEIGHT - priv->received->allocation.height - HEADER_HEIGHT);
 
-        return TRUE;
+        to_continue = priv->scroll_offset <= priv->hidden_message_height;
+        if (!to_continue) {
+                priv->scroll_anim_id = 0;
+                gtk_widget_hide (priv->cut_message);
+        }
+
+        return to_continue;
 }
 
 static gboolean
@@ -589,37 +1013,118 @@ button_press_event_cb (GtkWidget      *widget,
                        GdkEventButton *event,
                        ELHomeApplet   *self)
 {
+        g_warning (G_STRFUNC);
         ELHomeAppletPrivate *priv = self->priv;
 
-        if (priv->event_id > 0){
-                priv->active = TRUE;
+        if (priv->event_id > 0) {
+                if (event->y < CONTENT_OFFSET_Y_TOP + HEADER_HEIGHT) {
+                        if (priv->aggregator &&
+                            osso_abook_waitable_is_ready
+                            (OSSO_ABOOK_WAITABLE (priv->aggregator), NULL))
+                                priv->active_header = TRUE;
+                }
+                else
+                        priv->active_body = TRUE;
                 gtk_widget_queue_draw (widget);
         }
-        priv->active = TRUE;
-        if (priv->scroll_on_click) {
-                stop_scroll_anim (priv);
-                priv->scroll_anim_id = g_timeout_add (100,
-                                                      scroll_anim_cb,
-                                                      self);
-        }
 
-        gtk_widget_queue_draw (widget);
         return TRUE;
 }
 
+static GtkWidget*
+create_contact_starter_dialog (OssoABookAggregator *aggregator, const gchar *contact_id)
+{
+        GtkWidget *dialog = NULL;
+        GList *contacts = osso_abook_aggregator_lookup (aggregator, contact_id);
+        if (contacts && contacts->data) {
+                GtkWidget *starter =
+                        osso_abook_touch_contact_starter_new_with_contact
+                        (NULL,
+                         OSSO_ABOOK_CONTACT (contacts->data));
+                dialog = osso_abook_touch_contact_starter_dialog_new
+                        (NULL,
+                         OSSO_ABOOK_TOUCH_CONTACT_STARTER (starter));
+                gtk_widget_show_all (starter);
+        }
+
+        g_list_free (contacts);
+
+        return dialog;
+}
+
+static GtkWidget*
+create_temporary_contact_dialog (const gchar *remote_id,
+                                 const gchar *account_id)
+{
+        GtkWidget *dialog = NULL;
+        const gchar *vcard = NULL;
+
+        if (account_id) {
+            vcard = osso_abook_account_manager_get_vcard_field (NULL, account_id);
+        }
+
+        if (vcard) {
+                EVCardAttribute *attribute = e_vcard_attribute_new (NULL, vcard);
+
+                e_vcard_attribute_add_value (attribute, remote_id);
+                dialog = osso_abook_temporary_contact_dialog_new
+                        (NULL,
+                         NULL, /*EBook            *book,*/
+                         attribute,
+                         NULL /*McAccount        *account*/);
+                g_signal_connect (dialog,
+                                  "response",
+                                  G_CALLBACK (gtk_widget_destroy),
+                                  NULL);
+                e_vcard_attribute_free (attribute);
+        }
+
+        return dialog;
+}
+
 static gboolean
 button_release_event_cb (GtkWidget      *widget,
                          GdkEventButton *event,
                          ELHomeApplet   *self)
 {
         ELHomeAppletPrivate *priv = self->priv;
+        g_warning (G_STRFUNC);
 
-        if (priv->active){
-                priv->active = FALSE;
-                /* stop_scroll_anim (priv); */
+        if (priv->active_body) {
+                priv->active_body = FALSE;
+                stop_scroll_anim (priv);
+                if (priv->scroll_on_click) {
+                        priv->scroll_on_click = FALSE;
+                        priv->scroll_anim_id = g_timeout_add (SCROLL_PERIOD,
+                                                              (GSourceFunc)scroll_anim_cb,
+                                                              self);
+                }
+                else {
 #ifndef DEBUG_LAYOUT
-                mark_as_read (self);
+                        /* mark_as_read (self); */
+                        open_conversation (self);
 #endif
+                }
+
+                gtk_widget_queue_draw (widget);
+        }
+        if (priv->active_header) {
+                GtkWidget *dialog = NULL;
+                priv->active_header = FALSE;
+
+                if (priv->aggregator && priv->contact_id)
+                        dialog = create_contact_starter_dialog
+                                (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
+                                 priv->contact_id);
+                if (!dialog &&
+                    priv->remote_id &&
+                    priv->local_id)
+                        dialog = create_temporary_contact_dialog (priv->remote_id,
+                                                                  priv->local_id);
+
+                if (dialog)
+                        gtk_widget_show (dialog);
+
                 gtk_widget_queue_draw (widget);
         }
 
@@ -633,11 +1138,16 @@ leave_notify_event_cb (GtkWidget        *widget,
 {
         ELHomeAppletPrivate *priv = self->priv;
 
-        if (priv->active){
-                priv->active = FALSE;
+        if (priv->active_body) {
+                priv->active_body = FALSE;
+                priv->active_header = FALSE;
                 stop_scroll_anim (priv);
                 gtk_widget_queue_draw (widget);
         }
+        if (priv->active_header) {
+                priv->active_header = FALSE;
+                gtk_widget_queue_draw (widget);
+        }
 
         return FALSE;
 }
@@ -647,7 +1157,7 @@ el_home_applet_init (ELHomeApplet *self)
 {
         ELHomeAppletPrivate *priv;
         GtkWidget *event_box;
-        GtkWidget *hbox, *vbox, *align;
+        GtkWidget *hbox, *vbox, *align, *footer;
 
         self->priv = EL_HOME_APPLET_GET_PRIVATE (self);
         priv = self->priv;
@@ -661,32 +1171,36 @@ el_home_applet_init (ELHomeApplet *self)
                                          "ActiveTextColor");
         gtk_misc_set_alignment (GTK_MISC (priv->unread),
                                 1.0f,
-                                0.5f);
-        gtk_widget_set_size_request (priv->unread,
-                                     -1,
-                                     HEADER_HEIGHT);
-
+                                1.0f);
+        hildon_helper_set_logical_font (priv->unread, "SmallSystemFont");
+        /* gtk_widget_set_size_request (priv->unread, */
+        /*                              -1, */
+        /*                              HEADER_HEIGHT); */
+#if 0
         priv->icon = gtk_image_new_from_icon_name ("chat_unread_sms",
                                                    HILDON_ICON_SIZE_FINGER);
         gtk_misc_set_alignment (GTK_MISC (priv->icon),
                                 0.5f,
                                 0.5f);
+#endif
+        priv->avatar = gtk_image_new ();
+        gtk_misc_set_alignment (GTK_MISC (priv->avatar),
+                                0.5f,
+                                0.5f);
 
         priv->sender = gtk_label_new ("asdf asdf asdf asdf asdf");
         gtk_misc_set_alignment (GTK_MISC (priv->sender),
                                 0.5f,
-                                0.5f);
+                                0.55f);
         gtk_label_set_ellipsize (GTK_LABEL (priv->sender),
                                  PANGO_ELLIPSIZE_END);
         gtk_widget_set_name (priv->sender, "hildon-shadow-label");
         hildon_helper_set_logical_font (priv->sender, "SystemFont");
+        gtk_widget_set_size_request (priv->sender,
+                                     -1,
+                                     HILDON_ICON_PIXEL_SIZE_THUMB);
 
-        priv->message = g_strdup ("One two three four five six seven eight nine ten"
-                                  "one two three four five six seven eight nine ten"
-                                  "one two three four five six seven eight nine ten"
-                                  "one two three four five six seven eight nine ten"
-                                  "one two three four five six seven eight nine ten"
-                                  "one two three four five six seven eight nine ten");
+        priv->message = g_strdup ("One two three four five six seven eight nine ten");
 
         /* TODO: l10n */
         priv->empty = gtk_label_new ("No new messages");
@@ -697,21 +1211,32 @@ el_home_applet_init (ELHomeApplet *self)
         gtk_misc_set_alignment (GTK_MISC (priv->received),
                                 1.0f,
                                 0.5f);
-        gtk_widget_set_size_request (priv->received,
-                                     MESSAGE_WIDTH,
-                                     -1);
         hildon_helper_set_logical_font (priv->received, "SmallSystemFont");
         gtk_widget_set_name (priv->received, "hildon-shadow-label");
 
+
+        priv->cut_message = gtk_label_new ("...");
+        gtk_misc_set_alignment (GTK_MISC (priv->cut_message),
+                                0.5f,
+                                0.0f);
+        hildon_helper_set_logical_font (priv->cut_message, "SmallSystemFont");
+        gtk_widget_set_name (priv->cut_message, "hildon-shadow-label");
+        GTK_WIDGET_SET_FLAGS (priv->cut_message, GTK_NO_SHOW_ALL);
+
         hbox = gtk_hbox_new (FALSE, 0);
-        gtk_box_pack_start (GTK_BOX (hbox), priv->unread, FALSE, FALSE, 0);
-        gtk_box_pack_start (GTK_BOX (hbox), priv->icon, FALSE, FALSE, 0);
+        /* gtk_box_pack_start (GTK_BOX (hbox), priv->icon, FALSE, FALSE, 0); */
         gtk_box_pack_start (GTK_BOX (hbox), priv->sender, TRUE, TRUE, 0);
+        gtk_box_pack_start (GTK_BOX (hbox), priv->avatar, FALSE, FALSE, 0);
+
+        footer = gtk_hbox_new (FALSE, 0);
+        gtk_box_pack_start (GTK_BOX (footer), priv->unread, FALSE, FALSE, 0);
+        gtk_box_pack_start (GTK_BOX (footer), priv->cut_message, TRUE, TRUE, 0);
+        gtk_box_pack_end (GTK_BOX (footer), priv->received, FALSE, FALSE, 0);
 
         vbox = gtk_vbox_new (FALSE, 0);
         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
         gtk_box_pack_start (GTK_BOX (vbox), priv->empty, TRUE, TRUE, 0);
-        gtk_box_pack_end (GTK_BOX (vbox), priv->received, FALSE, FALSE, 0);
+        gtk_box_pack_end (GTK_BOX (vbox), footer, FALSE, FALSE, 0);
 
         align = gtk_alignment_new (0.5f, 0.0f, 1.0f, 1.0f);
         gtk_alignment_set_padding (GTK_ALIGNMENT (align),
@@ -727,12 +1252,27 @@ el_home_applet_init (ELHomeApplet *self)
         gtk_container_add (GTK_CONTAINER (event_box), align);
         gtk_container_add (GTK_CONTAINER (self), event_box);
 
-        g_signal_connect (event_box, "button-press-event",
-                G_CALLBACK (button_press_event_cb), self);
-        g_signal_connect (event_box, "button-release-event",
-                G_CALLBACK (button_release_event_cb), self);
-        g_signal_connect (event_box, "leave-notify-event",
-                G_CALLBACK (leave_notify_event_cb), self);
+        g_signal_connect (event_box,
+                          "button-press-event",
+                          G_CALLBACK (button_press_event_cb),
+                          self);
+        g_signal_connect (event_box,
+                          "button-release-event",
+                          G_CALLBACK (button_release_event_cb),
+                          self);
+        g_signal_connect (event_box,
+                          "leave-notify-event",
+                          G_CALLBACK (leave_notify_event_cb),
+                          self);
+
+        g_signal_connect (event_box,
+                          "style-set",
+                          G_CALLBACK (style_set_cb),
+                          self);
+        g_signal_connect (self,
+                          "notify::is-on-current-desktop",
+                          G_CALLBACK (notify_on_current_desktop),
+                          self);
 
         gtk_widget_show_all (GTK_WIDGET (event_box));
 
@@ -748,6 +1288,8 @@ el_home_applet_init (ELHomeApplet *self)
                           self);
 
         read_new_event (self);
+
+        osso_abook_init_with_name (PACKAGE, NULL);
 #endif
 }