git.maemo.org Git - conv-inbox/blob - src/el-home-applet.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
   2 /*
   3  *  Copyright (C) 2009 Artem Garmash. All rights reserved.
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  * Contact: Artem Garmash <artemgarmash@gmail.com>
  20  *
  21  */
  22
  23 #include "config.h"
  24 #include "el-home-applet.h"
  25
  26 #include <hildon/hildon.h>
  27 #include <rtcom-eventlogger/eventlogger.h>
  28 #include <sqlite3.h>
  29 #include <string.h>
  30 #include <libosso-abook/osso-abook-init.h>
  31 #include <libosso-abook/osso-abook-aggregator.h>
  32 #include <libosso-abook/osso-abook-contact.h>
  33 #include <libosso-abook/osso-abook-waitable.h>
  34 #include <libosso-abook/osso-abook-presence.h>
  35 #include <libosso-abook/osso-abook-avatar.h>
  36 #include <libosso-abook/osso-abook-touch-contact-starter.h>
  37 #include <libosso-abook/osso-abook-temporary-contact-dialog.h>
  38 #include <libosso-abook/osso-abook-account-manager.h>
  39
  40 #include <telepathy-glib/interfaces.h>
  41 #include <telepathy-glib/dbus.h>
  42 #include <rtcom-telepathy-glib/extensions.h>
  43
  44 #define EL_HOME_APPLET_GET_PRIVATE(obj) ( \
  45         G_TYPE_INSTANCE_GET_PRIVATE (obj, \
  46                 EL_TYPE_HOME_APPLET, ELHomeAppletPrivate))
  47
  48 #define BOX_WIDTH 352
  49 #define BOX_HEIGHT 284
  50
  51 #define CONTENT_OFFSET_X HILDON_MARGIN_HALF
  52 #define CONTENT_OFFSET_Y_TOP 4*HILDON_MARGIN_HALF
  53 #define CONTENT_OFFSET_Y_BOTTOM HILDON_MARGIN_HALF
  54 #define C_WIDTH (BOX_WIDTH - 2*CONTENT_OFFSET_X)
  55 #define C_HEIGHT (BOX_HEIGHT - (CONTENT_OFFSET_Y_TOP + CONTENT_OFFSET_Y_BOTTOM))
  56
  57 #define HEADER_HEIGHT 48
  58 #define FOOTER_HEIGHT 24
  59 #define FOOTER_HEIGHT_PRESS FOOTER_HEIGHT*2 /* approx, used only for checking clicks */
  60 #define FOOTER_WIDTH C_WIDTH/4
  61 #define FOOTER_WIDTH_PRESS (FOOTER_WIDTH + FOOTER_WIDTH/2) /* approx, used only for checking clicks, bigger than controls */
  62
  63 #define MESSAGE_HEIGHT (C_HEIGHT - HEADER_HEIGHT - FOOTER_HEIGHT)
  64 #define MESSAGE_WIDTH (C_WIDTH - 2*HILDON_MARGIN_DEFAULT)
  65
  66 #define AVATAR_SIZE HILDON_ICON_PIXEL_SIZE_THUMB
  67
  68 #define AVATAR_X (C_WIDTH - AVATAR_SIZE - HILDON_MARGIN_DEFAULT)
  69 #define AVATAR_Y 3*HILDON_MARGIN_HALF
  70
  71 #define BOX_RADIOUS 20
  72
  73 #define SCROLL_PERIOD 100 /* ms */
  74 #define SCROLL_STEP 1 /* pixel */
  75 #define TEXT_Y_OFFSET (HEADER_HEIGHT + HILDON_MARGIN_HALF)
  76
  77 #define NOTIFICATION_UI_DBUS_NAME     "org.freedesktop.Telepathy.Client.NotificationUI"
  78 #define NOTIFICATION_UI_DBUS_PATH     "/org/freedesktop/Telepathy/Client/NotificationUI"
  79 #define NOTIFICATION_UI_DBUS_IFACE    "com.nokia.RtcomNotificationUi"
  80
  81 static const gchar *conv_services[] = {"RTCOM_EL_SERVICE_SMS",
  82                                        "RTCOM_EL_SERVICE_CHAT",
  83                                        NULL};
  84 static const gchar *conv_event_types[] = {"RTCOM_EL_EVENTTYPE_SMS_INBOUND",
  85                                           "RTCOM_EL_EVENTTYPE_CHAT_INBOUND",
  86                                           NULL};
  87
  88 typedef enum {
  89         SELECTED_NONE,
  90         SELECTED_HEADER,
  91         SELECTED_BODY,
  92         SELECTED_FOOTER
  93 } WidgetActiveSelection;
  94
  95 struct _ELHomeAppletPrivate
  96 {
  97         RTComEl *eventlogger;
  98
  99         GtkWidget *sender;
 100         GtkWidget *icon;
 101         GtkWidget *unread;
 102         GtkWidget *received;
 103         GtkWidget *empty;
 104         GtkWidget *cut_message;
 105         GtkWidget *avatar;
 106
 107         gchar *message;
 108         gint event_id;
 109
 110         WidgetActiveSelection active;
 111
 112         guint unread_count;
 113
 114         struct {
 115                 float red;
 116                 float green;
 117                 float blue;
 118         } active_color;
 119         PangoFontDescription *font_desc;
 120
 121         GdkPixbuf *avatar_pixbuf;
 122         GdkPixbuf *presence_pixbuf;
 123
 124         guint idle_id;
 125
 126         cairo_surface_t *message_surface;
 127
 128         gboolean scroll_on_click;
 129         gint scroll_offset;
 130         gint hidden_message_height;
 131         guint scroll_anim_id;
 132
 133         OssoABookRoster *aggregator;
 134         OssoABookWaitableClosure *aggregator_ready_closure;
 135         gchar *contact_id;
 136         gchar *remote_id;
 137         gchar *local_id;
 138         gchar *group_uid;
 139         OssoABookContact *contact;
 140 };
 141
 142 HD_DEFINE_PLUGIN_MODULE (ELHomeApplet, el_home_applet, HD_TYPE_HOME_PLUGIN_ITEM);
 143
 144 const gchar* g_module_check_init (GModule *module);
 145 const gchar*
 146 g_module_check_init (GModule *module)
 147 {
 148         g_module_make_resident (module);
 149         return NULL;
 150 }
 151
 152 static void
 153 el_home_applet_class_finalize (ELHomeAppletClass *klass)
 154 {
 155 }
 156
 157 static void
 158 el_home_applet_realize (GtkWidget *widget)
 159 {
 160         GdkScreen *screen;
 161
 162         screen = gtk_widget_get_screen (widget);
 163         gtk_widget_set_colormap (widget,
 164                                  gdk_screen_get_rgba_colormap (screen));
 165
 166         gtk_widget_set_app_paintable (widget,
 167                                       TRUE);
 168
 169         GTK_WIDGET_CLASS (el_home_applet_parent_class)->realize (widget);
 170 }
 171
 172 enum {
 173         ROUND_CORNER_TL = 1,
 174         ROUND_CORNER_TR = 1<<1,
 175         ROUND_CORNER_BL = 1<<2,
 176         ROUND_CORNER_BR = 1<<3,
 177         ROUND_CORNER_ALL = ROUND_CORNER_TL | ROUND_CORNER_TR |
 178                            ROUND_CORNER_BL | ROUND_CORNER_BR
 179 };
 180
 181 /**
 182  * Draw rectangle with optional round corners.
 183  *
 184  * @x
 185  * @y
 186  * @w width
 187  * @h height
 188  * @r round corner radious
 189  * @round_corners define which corners draw round, ROUND_CORNER_TL,
 190  *                ROUND_CORNER_TR, ROUND_CORNER_BL, ROUND_CORNER_BR
 191  */
 192 static void
 193 rounded_rectangle (cairo_t *cr,
 194                    double x,
 195                    double y,
 196                    double w,
 197                    double h,
 198                    double r,
 199                    guint round_corners)
 200 {
 201         if (round_corners & ROUND_CORNER_TL)
 202                 cairo_move_to (cr, x + r, y);
 203         else
 204                 cairo_move_to (cr, x, y);
 205
 206         if (round_corners & ROUND_CORNER_TR) {
 207                 cairo_line_to (cr, x + w - r, y);
 208                 cairo_rel_curve_to (cr,
 209                                     r, 0,
 210                                     r, 0,
 211                                     r, r);
 212         }
 213         else
 214                 cairo_line_to (cr, x + w, y);
 215
 216         if (round_corners & ROUND_CORNER_BR) {
 217                 cairo_line_to (cr, x + w, y + h - r);
 218                 cairo_rel_curve_to (cr,
 219                                     0, r,
 220                                     0, r,
 221                                     -r, r);
 222         }
 223         else
 224                 cairo_line_to (cr, x + w, y + h);
 225
 226         if (round_corners & ROUND_CORNER_BL) {
 227                 cairo_line_to (cr, x + r, y + h);
 228                 cairo_rel_curve_to (cr,
 229                                     -r, 0,
 230                                     -r, 0,
 231                                     -r, -r);
 232         }
 233         else
 234                 cairo_line_to (cr, x, y + h);
 235
 236         if (round_corners & ROUND_CORNER_TL) {
 237                 cairo_line_to (cr, x, y + r);
 238                 cairo_rel_curve_to (cr,
 239                                     0, -r,
 240                                     0, -r,
 241                                     r, -r);
 242         }
 243         else
 244                 cairo_line_to (cr, x, y);
 245 }
 246
 247 static cairo_surface_t*
 248 draw_text (cairo_t              *cr,
 249            PangoFontDescription *desc,
 250            const gchar          *text,
 251            gint                  width,
 252            gint                 *height)
 253 {
 254         PangoLayout *layout;
 255         PangoRectangle extent;
 256
 257         cairo_surface_t *gdk_surface, *result_surface;
 258         cairo_t *msg_cr;
 259
 260         /* Create a PangoLayout, set the font and text */
 261         layout = pango_cairo_create_layout (cr);
 262         pango_layout_set_text (layout,
 263                                text,
 264                                -1);
 265         pango_layout_set_font_description (layout, desc);
 266
 267         pango_layout_set_wrap (layout, PANGO_WRAP_WORD_CHAR);
 268         pango_layout_set_width (layout, PANGO_SCALE*width);
 269
 270         pango_layout_get_pixel_extents (layout, NULL, &extent);
 271         *height = extent.height;
 272
 273         gdk_surface = cairo_get_target (cr);
 274         result_surface = cairo_surface_create_similar
 275                 (gdk_surface,
 276                  CAIRO_CONTENT_COLOR_ALPHA,
 277                  width,
 278                  extent.height);
 279         msg_cr = cairo_create (result_surface);
 280
 281         pango_cairo_update_layout (msg_cr, layout);
 282         /* draw shadow */
 283         cairo_move_to (msg_cr, 1, 1);
 284         cairo_set_source_rgba (msg_cr, 0.2, 0.2, 0.2, 0.8);
 285         pango_cairo_show_layout (msg_cr, layout);
 286
 287         /* draw fg */
 288         cairo_move_to (msg_cr, 0, 0);
 289         cairo_set_source_rgba (msg_cr, 1.0, 1.0, 1.0, 1.0);
 290         pango_cairo_show_layout (msg_cr, layout);
 291
 292         cairo_destroy (msg_cr);
 293         g_object_unref (layout);
 294
 295         return result_surface;
 296 }
 297
 298 static gboolean
 299 stop_scroll_anim (ELHomeAppletPrivate *priv)
 300 {
 301         gboolean result = priv->scroll_anim_id > 0;
 302
 303         if (result) {
 304                 g_source_remove (priv->scroll_anim_id);
 305                 priv->scroll_anim_id = 0;
 306                 priv->scroll_on_click = FALSE;
 307                 gtk_widget_hide (priv->cut_message);
 308         }
 309
 310         return result;
 311 }
 312
 313 static void
 314 style_set_cb (GtkWidget *widget,
 315               GtkStyle  *previous_style,
 316               ELHomeApplet *self)
 317 {
 318         ELHomeAppletPrivate *priv = self->priv;
 319         GdkColor color;
 320         GtkStyle *font_style;
 321
 322         font_style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (widget),
 323                                                 "SystemFont",
 324                                                 NULL,
 325                                                 G_TYPE_NONE);
 326         if (font_style && font_style->font_desc) {
 327                 if (priv->font_desc)
 328                         pango_font_description_free (priv->font_desc);
 329                 priv->font_desc = pango_font_description_copy (font_style->font_desc);
 330         }
 331
 332         if (gtk_style_lookup_color (widget->style,
 333                                     "ActiveTextColor",
 334                                     &color)) {
 335                 priv->active_color.red = color.red/(float)G_MAXUINT16;
 336                 priv->active_color.green = color.green/(float)G_MAXUINT16;
 337                 priv->active_color.blue = color.blue/(float)G_MAXUINT16;
 338         }
 339 }
 340
 341 static void
 342 reset_scroll (ELHomeApplet *self)
 343 {
 344         ELHomeAppletPrivate *priv = self->priv;
 345
 346         if (stop_scroll_anim (self->priv)) {
 347                 priv->scroll_on_click = TRUE;/* priv->scroll_offset; */
 348                 priv->scroll_offset = 0;
 349                 if (priv->scroll_on_click)
 350                         gtk_widget_show (priv->cut_message);
 351         }
 352 }
 353
 354 static void
 355 notify_on_current_desktop (GObject      *object,
 356                            GParamSpec   *unused G_GNUC_UNUSED,
 357                            ELHomeApplet *self)
 358 {
 359         gboolean on;
 360
 361         g_object_get (object, "is-on-current-desktop", &on, NULL);
 362         if (!on) {
 363                 reset_scroll (self);
 364                 gtk_widget_queue_draw (GTK_WIDGET (self));
 365         }
 366 }
 367
 368 static gboolean
 369 expose_event (GtkWidget *self, GdkEventExpose *event)
 370 {
 371         ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
 372         cairo_t *cr;
 373         cairo_pattern_t *grad;
 374
 375         cr = gdk_cairo_create (self->window);
 376         gdk_cairo_region (cr, event->region);
 377         cairo_clip (cr);
 378
 379         cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
 380
 381         /* draw bound box */
 382         cairo_set_source_rgba (cr, 0.4f, 0.4f, 0.4f, 0.1f);
 383         cairo_set_line_width (cr, 3.0f);
 384
 385         rounded_rectangle (cr,
 386                            CONTENT_OFFSET_X,
 387                            CONTENT_OFFSET_Y_TOP,
 388                            BOX_WIDTH - 2*CONTENT_OFFSET_X,
 389                            BOX_HEIGHT - (CONTENT_OFFSET_Y_TOP + CONTENT_OFFSET_Y_BOTTOM),
 390                            BOX_RADIOUS,
 391                            ROUND_CORNER_ALL);
 392
 393         cairo_close_path (cr);
 394         cairo_stroke (cr);
 395
 396         /* draw header */
 397         cairo_set_line_width (cr, 1.0f);
 398
 399         cairo_translate (cr, CONTENT_OFFSET_X, CONTENT_OFFSET_Y_TOP);
 400         rounded_rectangle (cr,
 401                            0, 0,
 402                            C_WIDTH, HEADER_HEIGHT,
 403                            BOX_RADIOUS,
 404                            ROUND_CORNER_TL | ROUND_CORNER_TR);
 405         cairo_close_path (cr);
 406
 407         switch (priv->active) {
 408         case SELECTED_HEADER:
 409                 cairo_set_source_rgba (cr,
 410                                        priv->active_color.red,
 411                                        priv->active_color.green,
 412                                        priv->active_color.blue,
 413                                        0.8f);
 414                 break;
 415         default:
 416                 cairo_set_source_rgba (cr, 0.2f, 0.2f, 0.2f, 0.8f);
 417         }
 418
 419         cairo_fill (cr);
 420
 421         cairo_move_to (cr, 0, HEADER_HEIGHT);
 422         cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
 423         cairo_set_source_rgba (cr,
 424                                priv->active_color.red,
 425                                priv->active_color.green,
 426                                priv->active_color.blue,
 427                                1.0f);
 428         cairo_stroke (cr);
 429
 430         /* draw body */
 431         if (!priv->message) {
 432                 rounded_rectangle (cr,
 433                                    0, HEADER_HEIGHT,
 434                                    C_WIDTH, C_HEIGHT,
 435                                    BOX_RADIOUS,
 436                                    ROUND_CORNER_BL | ROUND_CORNER_BR);
 437                 cairo_close_path (cr);
 438         }
 439         else
 440                 cairo_rectangle (cr, 0, HEADER_HEIGHT,
 441                                  C_WIDTH, MESSAGE_HEIGHT);
 442
 443         /* draw body filling depending on (in)active state */
 444         grad = cairo_pattern_create_linear (0, HEADER_HEIGHT,
 445                                             0, C_HEIGHT - FOOTER_HEIGHT);
 446
 447         switch (priv->active) {
 448         case SELECTED_BODY:
 449                 cairo_pattern_add_color_stop_rgba (grad,
 450                                                    0.5f,
 451                                                    priv->active_color.red,
 452                                                    priv->active_color.green,
 453                                                    priv->active_color.blue,
 454                                                    0.8f);
 455                 cairo_pattern_add_color_stop_rgba (grad,
 456                                                    1.0f,
 457                                                    priv->active_color.red/2,
 458                                                    priv->active_color.green/2,
 459                                                    priv->active_color.blue/2,
 460                                                    0.8f);
 461                 break;
 462         default:
 463                 cairo_pattern_add_color_stop_rgba (grad, 0.5f,
 464                                                    0.4f, 0.4f, 0.4f, 0.8f);
 465                 cairo_pattern_add_color_stop_rgba (grad, 1.0f,
 466                                                    0.2f, 0.2f, 0.2f, 0.8f);
 467         }
 468
 469         cairo_set_source (cr, grad);
 470         cairo_fill (cr);
 471
 472         cairo_pattern_destroy (grad);
 473
 474         /* draw avatar */
 475         if (priv->avatar_pixbuf) {
 476                 rounded_rectangle (cr,
 477                                    AVATAR_X, -AVATAR_Y,
 478                                    AVATAR_SIZE, AVATAR_SIZE,
 479                                    BOX_RADIOUS,
 480                                    ROUND_CORNER_ALL);
 481                 cairo_close_path (cr);
 482
 483                 gdk_cairo_set_source_pixbuf (cr,
 484                                              priv->avatar_pixbuf,
 485                                              AVATAR_X,
 486                                              -AVATAR_Y);
 487                 cairo_fill_preserve (cr);
 488
 489                 cairo_set_source_rgba (cr,
 490                                        priv->active_color.red,
 491                                        priv->active_color.green,
 492                                        priv->active_color.blue,
 493                                        1.0f);
 494                 cairo_stroke (cr);
 495         }
 496         if (priv->presence_pixbuf) {
 497                 guint x = C_WIDTH - HILDON_ICON_PIXEL_SIZE_XSMALL - HILDON_MARGIN_DEFAULT;
 498                 guint y = (HEADER_HEIGHT - HILDON_ICON_PIXEL_SIZE_XSMALL)/2;
 499
 500                 if (priv->avatar_pixbuf)
 501                         x -= AVATAR_SIZE + HILDON_MARGIN_DEFAULT;
 502
 503                 cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
 504                 gdk_cairo_set_source_pixbuf (cr,
 505                                              priv->presence_pixbuf,
 506                                              x,
 507                                              y);
 508                 cairo_paint (cr);
 509         }
 510
 511         if (priv->message) {
 512
 513                 /* draw footer unread part bg */
 514                 rounded_rectangle (cr,
 515                                    0, C_HEIGHT - FOOTER_HEIGHT,
 516                                    FOOTER_WIDTH, FOOTER_HEIGHT,
 517                                    BOX_RADIOUS,
 518                                    ROUND_CORNER_BL);
 519                 cairo_close_path (cr);
 520
 521                 /* draw body filling depending on (in)active state */
 522                 switch (priv->active) {
 523                 case SELECTED_FOOTER:
 524                         cairo_set_source_rgba (cr,
 525                                                priv->active_color.red,
 526                                                priv->active_color.green,
 527                                                priv->active_color.blue,
 528                                                0.8f);
 529                         break;
 530                 default:
 531                         cairo_set_source_rgba (cr, 0.1f, 0.1f, 0.1f, 0.9f);
 532                 }
 533                 cairo_fill (cr);
 534
 535                 /* draw footer received part bg */
 536                 rounded_rectangle (cr,
 537                                    FOOTER_WIDTH, C_HEIGHT - FOOTER_HEIGHT,
 538                                    C_WIDTH - FOOTER_WIDTH, FOOTER_HEIGHT,
 539                                    BOX_RADIOUS,
 540                                    ROUND_CORNER_BR);
 541                 cairo_close_path (cr);
 542
 543                 cairo_set_source_rgba (cr, 0.2f, 0.2f, 0.2f, 0.8f);
 544                 cairo_fill (cr);
 545
 546                 /* draw message */
 547                 if (!priv->message_surface) {
 548                         gint height;
 549
 550                         priv->message_surface = draw_text (cr,
 551                                                            priv->font_desc,
 552                                                            priv->message,
 553                                                            MESSAGE_WIDTH,
 554                                                            &height);
 555
 556                         priv->hidden_message_height = height - MESSAGE_HEIGHT;
 557                         priv->scroll_on_click = priv->hidden_message_height > 0;
 558                         if (priv->scroll_on_click)
 559                                 gtk_widget_show (priv->cut_message);
 560                 }
 561
 562                 cairo_rectangle (cr,
 563                                  2*CONTENT_OFFSET_X,
 564                                  TEXT_Y_OFFSET,
 565                                  MESSAGE_WIDTH,
 566                                  MESSAGE_HEIGHT);
 567                 cairo_clip (cr);
 568
 569                 cairo_set_source_surface (cr,
 570                                           priv->message_surface,
 571                                           2*CONTENT_OFFSET_X,
 572                                           TEXT_Y_OFFSET - priv->scroll_offset);
 573                 cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
 574                 cairo_paint (cr);
 575         }
 576
 577         cairo_destroy (cr);
 578
 579         return GTK_WIDGET_CLASS (el_home_applet_parent_class)->expose_event (self, event);
 580 }
 581
 582 static void
 583 update_presence_pixbuf (ELHomeApplet *self,
 584                         OssoABookPresence *presence)
 585 {
 586         ELHomeAppletPrivate *priv = self->priv;
 587         const gchar *icon_name = osso_abook_presence_get_icon_name (presence);
 588
 589         if (priv->presence_pixbuf) {
 590                 g_object_unref (priv->presence_pixbuf);
 591                 priv->presence_pixbuf = NULL;
 592         }
 593         g_warning ("presence %s", icon_name);
 594         if (icon_name)
 595                 priv->presence_pixbuf = gtk_icon_theme_load_icon
 596                         (gtk_icon_theme_get_default (),
 597                          icon_name,
 598                          HILDON_ICON_PIXEL_SIZE_XSMALL,
 599                          0, NULL);
 600
 601         gtk_widget_queue_draw (GTK_WIDGET (self));
 602 }
 603
 604 static void
 605 presence_updated (OssoABookPresence *presence,
 606                   GParamSpec *spec,
 607                   gpointer *user_data)
 608 {
 609         ELHomeApplet *self = EL_HOME_APPLET(user_data);
 610
 611         if (!OSSO_ABOOK_IS_CONTACT(self->priv->contact))
 612                 return;
 613
 614         update_presence_pixbuf (self, presence);
 615 }
 616
 617 static void
 618 clean_state (ELHomeApplet *self)
 619 {
 620         ELHomeAppletPrivate *priv = self->priv;
 621
 622         gtk_widget_set_size_request (priv->sender,
 623                                      C_WIDTH,
 624                                      HILDON_ICON_PIXEL_SIZE_THUMB);
 625
 626         gtk_widget_hide (priv->icon);
 627
 628         if (priv->avatar_pixbuf) {
 629                 g_object_unref (priv->avatar_pixbuf);
 630                 priv->avatar_pixbuf = NULL;
 631         }
 632
 633         if (priv->presence_pixbuf) {
 634                 g_object_unref (priv->presence_pixbuf);
 635                 priv->presence_pixbuf = NULL;
 636         }
 637
 638         if (priv->message) {
 639                 g_free (priv->message);
 640                 priv->message = NULL;
 641         }
 642
 643         if (priv->contact_id) {
 644                 g_free (priv->contact_id);
 645                 priv->contact_id = NULL;
 646         }
 647         if (priv->local_id) {
 648                 g_free (priv->local_id);
 649                 priv->local_id = NULL;
 650         }
 651         if (priv->remote_id) {
 652                 g_free (priv->remote_id);
 653                 priv->remote_id = NULL;
 654         }
 655         if (priv->group_uid) {
 656                 g_free (priv->group_uid);
 657                 priv->group_uid = NULL;
 658         }
 659
 660         if (priv->contact) {
 661                 g_signal_handlers_disconnect_by_func (priv->contact,
 662                                                       presence_updated,
 663                                                       self);
 664                 g_object_unref (priv->contact);
 665                 priv->contact = NULL;
 666         }
 667         if (priv->aggregator) {
 668                 if (priv->aggregator_ready_closure){
 669                         osso_abook_waitable_cancel (OSSO_ABOOK_WAITABLE (priv->aggregator),
 670                                                     priv->aggregator_ready_closure);
 671                         priv->aggregator_ready_closure = NULL;
 672                 }
 673                 osso_abook_roster_stop (priv->aggregator);
 674                 g_object_unref (priv->aggregator);
 675                 priv->aggregator = NULL;
 676         }
 677 }
 678
 679 static void
 680 dispose (GObject *self)
 681 {
 682         ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
 683
 684         stop_scroll_anim (priv);
 685         if (priv->idle_id) {
 686                 g_source_remove (priv->idle_id);
 687                 priv->idle_id = 0;
 688         }
 689         if (priv->eventlogger) {
 690                 g_object_unref (priv->eventlogger);
 691                 priv->eventlogger = NULL;
 692         }
 693         if (priv->font_desc) {
 694                 pango_font_description_free (priv->font_desc);
 695                 priv->font_desc = NULL;
 696         }
 697
 698         clean_state (EL_HOME_APPLET (self));
 699
 700         G_OBJECT_CLASS (el_home_applet_parent_class)->dispose (self);
 701 }
 702
 703 static void
 704 finalize (GObject *self)
 705 {
 706         G_OBJECT_CLASS (el_home_applet_parent_class)->finalize (self);
 707 }
 708
 709 static void
 710 aggregator_ready_cb (OssoABookWaitable *waitable,
 711                      const GError      *error,
 712                      gpointer           userdata)
 713 {
 714         ELHomeApplet *self = EL_HOME_APPLET(userdata);
 715         ELHomeAppletPrivate *priv = self->priv;
 716         GList *contacts = NULL;
 717                 g_warning (G_STRFUNC);
 718         priv->aggregator_ready_closure = NULL;
 719
 720         if (error) {
 721                 g_warning ("Failed to create aggregator: %s", error->message);
 722                 return;
 723         }
 724
 725         if (priv->contact_id) {
 726                 contacts = osso_abook_aggregator_lookup
 727                         (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
 728                          priv->contact_id);
 729         }
 730         else if (priv->local_id && priv->remote_id) {
 731                 if (g_strcmp0 (priv->local_id, "ring/tel/ring" == 0)) {
 732                         contacts = osso_abook_aggregator_find_contacts_for_phone_number
 733                                 (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
 734                                  priv->remote_id,
 735                                  TRUE);
 736                 }
 737                 else {
 738                         McAccount *account;
 739                         account = osso_abook_account_manager_lookup_by_name
 740                                 (NULL,
 741                                  priv->local_id);
 742                         if (account) {
 743                                 contacts = osso_abook_aggregator_find_contacts_for_im_contact
 744                                         (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
 745                                          priv->remote_id,
 746                                          account);
 747                         }
 748                 }
 749         }
 750
 751         if (contacts && contacts->data) {
 752                 priv->contact = g_object_ref (OSSO_ABOOK_CONTACT (contacts->data));
 753                 gtk_label_set_text (GTK_LABEL (priv->sender),
 754                                     osso_abook_contact_get_display_name (priv->contact));
 755
 756                 priv->avatar_pixbuf = osso_abook_avatar_get_image_scaled
 757                         (OSSO_ABOOK_AVATAR (priv->contact),
 758                          HILDON_ICON_PIXEL_SIZE_THUMB,
 759                          HILDON_ICON_PIXEL_SIZE_THUMB,
 760                          TRUE);
 761
 762                 g_warning ("HAVE avatar");
 763                 if (priv->avatar_pixbuf) {
 764                         gtk_widget_set_size_request (priv->sender,
 765                                                      C_WIDTH - AVATAR_SIZE - HILDON_MARGIN_DEFAULT,
 766                                                      HILDON_ICON_PIXEL_SIZE_THUMB);
 767
 768                 }
 769
 770                 update_presence_pixbuf (self,
 771                                         OSSO_ABOOK_PRESENCE (priv->contact));
 772                 g_signal_connect (priv->contact,
 773                                   "notify::presence-status",
 774                                   G_CALLBACK (presence_updated),
 775                                   self);
 776                 gtk_widget_queue_draw (GTK_WIDGET (self));
 777         }
 778 }
 779
 780 static void
 781 resolve_contact (ELHomeApplet *self)
 782 {
 783         ELHomeAppletPrivate *priv = self->priv;
 784         EBookQuery *query = NULL;
 785         GError *error = NULL;
 786         g_warning ("%s rid %s lid %s", G_STRFUNC, priv->remote_id, priv->local_id);
 787         if (priv->local_id && priv->remote_id) {
 788                 const gchar *vcard = osso_abook_account_manager_get_vcard_field
 789                         (NULL, priv->local_id);
 790                 if (vcard)
 791                         query = e_book_query_vcard_field_test (vcard,
 792                                                                E_BOOK_QUERY_IS,
 793                                                                priv->remote_id);
 794                 else
 795                         query = e_book_query_any_field_contains (priv->remote_id);
 796         }
 797         g_warning ("%s query %p", G_STRFUNC, query);
 798         if (query) {
 799                 priv->aggregator = osso_abook_aggregator_new_with_query (NULL,
 800                                                                          query,
 801                                                                          NULL,
 802                                                                          1,
 803                                                                          &error);
 804                 e_book_query_unref (query);
 805         }
 806         if (error) {
 807                 g_warning ("Failed to create aggregator: %s", error->message);
 808                 g_error_free (error);
 809                 return;
 810         }
 811
 812         if (priv->aggregator) {
 813                 g_warning ("%s start aggr", G_STRFUNC);
 814                 priv->aggregator_ready_closure = osso_abook_waitable_call_when_ready
 815                         (OSSO_ABOOK_WAITABLE (priv->aggregator),
 816                          aggregator_ready_cb,
 817                          self, NULL);
 818
 819                 osso_abook_roster_start (priv->aggregator);
 820         }
 821 }
 822
 823 static gchar*
 824 format_time (time_t t)
 825 {
 826         static const guint RESULT_SIZE = 32;
 827
 828         time_t now;
 829         struct tm now_tm, t_tm;
 830         const gchar *format = "%x %X";
 831         gchar *result = g_malloc0 (RESULT_SIZE);
 832
 833         now = time (NULL);
 834         localtime_r (&now, &now_tm);
 835         localtime_r (&t, &t_tm);
 836
 837         if ((now_tm.tm_year == t_tm.tm_year) &&
 838             (now_tm.tm_mon  == t_tm.tm_mon) &&
 839             (now_tm.tm_mday == t_tm.tm_mday))
 840                 format = "%X";
 841
 842         strftime (result, RESULT_SIZE, format, &t_tm);
 843
 844         return result;
 845 }
 846
 847 static void
 848 show_event (ELHomeApplet *self, RTComElIter *it)
 849 {
 850         ELHomeAppletPrivate *priv = self->priv;
 851         const gchar *remote = NULL;
 852         gchar *received = NULL;
 853         GValueArray *event = NULL;
 854
 855         if (it && rtcom_el_iter_first (it)) {
 856
 857                 event = rtcom_el_iter_get_valuearray (it,
 858                                                       "id",
 859                                                       "start-time",
 860                                                       "local-uid",
 861                                                       "remote-uid",
 862                                                       "remote-name",
 863                                                       "remote-ebook-uid",
 864                                                       "free-text",
 865                                                       "group-uid",
 866                                                       NULL);
 867                 if (event) {
 868                         time_t received_t;
 869 #define _VARR_DUP_STR(array, i) g_value_dup_string (g_value_array_get_nth ((array), (i)))
 870
 871                         priv->event_id = g_value_get_int (g_value_array_get_nth (event, 0));
 872                         received_t = g_value_get_int (g_value_array_get_nth (event, 1));
 873                         received = format_time (received_t);
 874                         priv->local_id = _VARR_DUP_STR (event, 2);
 875                         priv->remote_id = _VARR_DUP_STR (event, 3);
 876                         if (priv->remote_id && priv->remote_id[0]) {
 877                                 remote = g_value_get_string (g_value_array_get_nth (event, 4));
 878                                 if (!remote)
 879                                         remote = priv->remote_id;
 880                                 priv->contact_id = _VARR_DUP_STR (event, 5);
 881                         }
 882                         else if (priv->remote_id) {
 883                                 g_free (priv->remote_id);
 884                                 priv->remote_id = NULL;
 885                         }
 886
 887                         priv->message = _VARR_DUP_STR (event, 6);
 888                         priv->group_uid = _VARR_DUP_STR (event, 7);
 889
 890 #undef _VARR_DUP_STR
 891                 }
 892         }
 893         else {
 894                 priv->event_id = -1;
 895         }
 896
 897         gtk_widget_hide (priv->avatar);
 898
 899         if (priv->message) {
 900                 gtk_widget_hide (priv->empty);
 901         }
 902         else {
 903                 gtk_widget_show (priv->empty);
 904         }
 905
 906         gtk_label_set_text (GTK_LABEL (priv->received), received);
 907
 908         if (remote)
 909                 gtk_label_set_text (GTK_LABEL (priv->sender), remote);
 910         else
 911                 gtk_label_set_text (GTK_LABEL (priv->sender), priv->remote_id);
 912
 913         stop_scroll_anim (priv);
 914         priv->scroll_offset = 0;
 915         if (priv->message_surface) {
 916                 cairo_surface_destroy (priv->message_surface);
 917                 priv->message_surface = NULL;
 918         }
 919
 920         if (event)
 921                 g_value_array_free (event);
 922
 923         gtk_widget_hide (priv->cut_message);
 924         gtk_widget_queue_draw (GTK_WIDGET (self));
 925 }
 926
 927 static RTComElIter*
 928 make_query (RTComEl *el, gint event_id)
 929 {
 930         RTComElQuery *query = NULL;
 931         RTComElIter *it = NULL;
 932
 933         query = rtcom_el_query_new (el);
 934         rtcom_el_query_set_limit (query, 1);
 935         if (event_id >= 0) {
 936                 rtcom_el_query_prepare (query,
 937                                         "id", event_id, RTCOM_EL_OP_EQUAL,
 938                                         NULL);
 939         }
 940         else {
 941                 rtcom_el_query_prepare (query,
 942                                         "is-read", FALSE, RTCOM_EL_OP_EQUAL,
 943                                         "service", conv_services, RTCOM_EL_OP_IN_STRV,
 944                                         /* "event-type", conv_event_types, RTCOM_EL_OP_IN_STRV, */
 945                                         NULL);
 946         }
 947         it = rtcom_el_get_events (el, query);
 948         g_object_unref (query);
 949
 950         return it;
 951 }
 952
 953 static void
 954 update_unread_label (ELHomeApplet *self)
 955 {
 956         ELHomeAppletPrivate *priv = self->priv;
 957
 958         if (priv->unread_count > 0) {
 959                 gchar *text;
 960                 text = g_strdup_printf
 961                         ("%d<span foreground=\"red\" rise=\"5000\">*</span>",
 962                          priv->unread_count);
 963
 964                 gtk_label_set_markup (GTK_LABEL (priv->unread), text);
 965                 g_free (text);
 966         }
 967         else
 968                 gtk_label_set_text (GTK_LABEL (priv->unread), NULL);
 969 }
 970
 971 static gint
 972 query_unread_events (RTComEl *el)
 973 {
 974         sqlite3 *db;
 975         sqlite3_stmt *stmt;
 976         int ret;
 977         gint count = 0;
 978
 979         g_object_get (el, "db", &db, NULL);
 980
 981         if (sqlite3_prepare_v2 (db,
 982                                 "SELECT SUM(total_events)-SUM(read_events) FROM GroupCache;",
 983                                 -1,
 984                                 &stmt,
 985                                 NULL) != SQLITE_OK) {
 986                 g_error ("%s: can't compile SQL", G_STRFUNC);
 987                 return -1;
 988         }
 989
 990         while (SQLITE_BUSY == (ret = sqlite3_step (stmt)));
 991
 992         if (ret == SQLITE_ROW) {
 993                 count = sqlite3_column_int (stmt, 0);
 994         }
 995         else {
 996                 g_error ("%s: error while executing SQL", G_STRFUNC);
 997         }
 998
 999         sqlite3_finalize (stmt);
1000
1001         return count;
1002 }
1003
1004 static void
1005 read_event (ELHomeApplet *self)
1006 {
1007         ELHomeAppletPrivate *priv = self->priv;
1008         RTComElIter *it = NULL;
1009         const gchar *icon_name = NULL;
1010
1011         clean_state (self);
1012
1013         it = make_query (priv->eventlogger, -1);
1014         show_event (self, it);
1015         resolve_contact (self);
1016
1017         if (g_strcmp0 (priv->local_id, "ring/tel/ring") == 0) {
1018                 icon_name = "general_sms";
1019         }
1020         else{
1021                 McAccount *account;
1022                 account = osso_abook_account_manager_lookup_by_name (NULL,
1023                                                                      priv->local_id);
1024                 if (account) {
1025                         McProfile *profile = mc_profile_lookup (mc_account_compat_get_profile (account));
1026                         icon_name = mc_profile_get_icon_name (profile);
1027                 }
1028         }
1029
1030         if (icon_name) {
1031                 gtk_image_set_from_icon_name (GTK_IMAGE (priv->icon),
1032                                               icon_name,
1033                                               HILDON_ICON_SIZE_XSMALL);
1034                 gtk_widget_show (priv->icon);
1035         }
1036
1037         if (it) g_object_unref (it);
1038 }
1039
1040 static void
1041 remove_notification (ELHomeApplet *self)
1042 {
1043         ELHomeAppletPrivate *priv = self->priv;
1044
1045         DBusGConnection* conn;
1046         GError *error;
1047         DBusGProxy *proxy;
1048         GPtrArray *conv_structs;
1049         GType conv_structs_type;
1050         GValueArray *account_info;
1051         GValue value = {0, };
1052         DBusGProxyCall *call;
1053
1054         if (!(priv->remote_id && priv->local_id))
1055                 return;
1056
1057         conn = hd_home_plugin_item_get_dbus_g_connection (HD_HOME_PLUGIN_ITEM (self),
1058                                                           DBUS_BUS_SESSION,
1059                                                           &error);
1060         if (!conn) {
1061                 g_error ("Failed get dbus g connection %s", error->message);
1062                 g_error_free (error);
1063                 return;
1064         }
1065
1066         proxy = dbus_g_proxy_new_for_name (conn,
1067                                            NOTIFICATION_UI_DBUS_NAME,
1068                                            NOTIFICATION_UI_DBUS_PATH,
1069                                            NOTIFICATION_UI_DBUS_IFACE);
1070
1071         conv_structs = g_ptr_array_sized_new (1);
1072         account_info = g_value_array_new (2);
1073
1074         g_value_init (&value, G_TYPE_STRING);
1075         g_value_set_string (&value, priv->local_id);
1076         g_value_array_append (account_info, &value);
1077         g_value_unset (&value);
1078
1079         g_value_init (&value, G_TYPE_STRING);
1080         g_value_set_string (&value, priv->remote_id);
1081         g_value_array_append (account_info, &value);
1082         g_value_unset (&value);
1083
1084         g_ptr_array_add (conv_structs, account_info);
1085
1086         conv_structs_type = dbus_g_type_get_collection
1087                 ("GPtrArray",
1088                  dbus_g_type_get_struct ("GValueArray",
1089                                          G_TYPE_STRING,
1090                                          G_TYPE_STRING,
1091                                          G_TYPE_INVALID));
1092
1093         call = dbus_g_proxy_begin_call (proxy,
1094                                         "ClearConversationNotifications",
1095                                         NULL, NULL, NULL,
1096                                         conv_structs_type,
1097                                         conv_structs,
1098                                         G_TYPE_INVALID);
1099
1100         g_value_array_free (account_info);
1101         g_ptr_array_free (conv_structs, TRUE);
1102
1103         g_object_unref (proxy);
1104 }
1105
1106 static void
1107 mark_as_read (ELHomeApplet *self)
1108 {
1109         ELHomeAppletPrivate *priv = self->priv;
1110
1111         if (priv->event_id >= 0) {
1112                 rtcom_el_set_read_event (priv->eventlogger,
1113                                          priv->event_id,
1114                                          TRUE,
1115                                          NULL);
1116                 remove_notification (self);
1117         }
1118 }
1119
1120 static void
1121 open_conversation (ELHomeApplet *self)
1122 {
1123         ELHomeAppletPrivate *priv = self->priv;
1124         McAccount *account;
1125         const gchar *persistent_id = NULL;
1126
1127         if (!((priv->remote_id || priv->group_uid) && priv->local_id))
1128                 return;
1129
1130         account = osso_abook_account_manager_lookup_by_name (NULL,
1131                                                              priv->local_id);
1132         if (!account)
1133                 return;
1134
1135         if (priv->group_uid &&
1136             g_str_has_prefix (priv->group_uid, "group:")) {
1137                 persistent_id = strchr (priv->group_uid, '-');
1138                 if (persistent_id)
1139                         persistent_id++;
1140         }
1141
1142         if (persistent_id && persistent_id[0] != '\0') {
1143                 GHashTable *properties = tp_asv_new
1144                         (TP_IFACE_CHANNEL ".ChannelType", G_TYPE_STRING,
1145                          TP_IFACE_CHANNEL_TYPE_TEXT,
1146                          TP_IFACE_CHANNEL ".TargetHandleType", G_TYPE_UINT,
1147                          TP_HANDLE_TYPE_NONE,
1148                          RTCOM_TP_IFACE_CHANNEL_INTERFACE_PERSISTENT ".PersistentID",
1149                          G_TYPE_STRING, persistent_id,
1150                          NULL);
1151
1152                 mc_account_channelrequest_ht (account,
1153                                               properties,
1154                                               time (NULL),
1155                                               NULL,
1156                                               MC_ACCOUNT_CR_FLAG_USE_EXISTING,
1157                                               NULL, NULL, NULL, NULL);
1158
1159                 g_hash_table_unref (properties);
1160         }
1161         else if (priv->remote_id) {
1162                 McAccountChannelrequestData request;
1163
1164                 MC_ACCOUNT_CRD_INIT (&request);
1165                 MC_ACCOUNT_CRD_SET (&request, channel_type, TP_IFACE_QUARK_CHANNEL_TYPE_TEXT);
1166                 MC_ACCOUNT_CRD_SET (&request, target_handle_type, TP_HANDLE_TYPE_CONTACT);
1167                 MC_ACCOUNT_CRD_SET (&request, target_id, priv->remote_id);
1168
1169                 mc_account_channelrequest (account,
1170                                            &request,
1171                                            time (NULL),
1172                                            NULL,
1173                                            MC_ACCOUNT_CR_FLAG_USE_EXISTING,
1174                                            NULL, NULL, NULL, NULL);
1175         }
1176 }
1177
1178 static gboolean
1179 read_new_event (ELHomeApplet *self)
1180 {
1181         ELHomeAppletPrivate *priv = self->priv;
1182
1183         g_warning ("read_new_event");
1184
1185         read_event (self);
1186         priv->unread_count = query_unread_events (priv->eventlogger);
1187         update_unread_label (self);
1188
1189         priv->idle_id = 0;
1190
1191         return FALSE;
1192 }
1193
1194 static void
1195 add_new_idle (ELHomeApplet *self)
1196 {
1197         ELHomeAppletPrivate *priv = self->priv;
1198         g_warning ("add_new_idle");
1199         if (priv->idle_id)
1200                 g_source_remove (priv->idle_id);
1201         priv->idle_id = g_idle_add ((GSourceFunc)read_new_event,
1202                                     self);
1203 }
1204
1205 static void
1206 new_event_cb (RTComEl      *backend,
1207               gint          event_id,
1208               const gchar  *local_uid,
1209               const gchar  *remote_uid,
1210               const gchar  *remote_ebook_uid,
1211               const gchar  *group_uid,
1212               const gchar  *service,
1213               ELHomeApplet *self)
1214 {
1215         g_warning ("%s %s %s %s", local_uid, remote_uid, remote_ebook_uid, service);
1216 #if 0
1217         const gchar** conv_service = conv_services;
1218                 g_warning ("%s", service);
1219         do {
1220                 g_warning ("%s", *conv_service);
1221                 if (!g_strcmp0 (*conv_service, service)) {
1222                         add_new_idle (self);
1223                         return;
1224                 }
1225         }
1226         while(*++conv_service);
1227 #else
1228         add_new_idle (self);
1229 #endif
1230 }
1231
1232 static gboolean
1233 scroll_anim_cb (ELHomeApplet *self)
1234 {
1235         ELHomeAppletPrivate *priv = self->priv;
1236         gboolean to_continue;
1237
1238         priv->scroll_offset += SCROLL_STEP;
1239         gtk_widget_queue_draw_area (GTK_WIDGET (self),
1240                                     3*CONTENT_OFFSET_X,
1241                                     HEADER_HEIGHT + CONTENT_OFFSET_Y_TOP,
1242                                     MESSAGE_WIDTH,
1243                                     MESSAGE_HEIGHT);
1244
1245         to_continue = priv->scroll_offset <= priv->hidden_message_height;
1246         if (!to_continue) {
1247                 priv->scroll_anim_id = 0;
1248                 gtk_widget_hide (priv->cut_message);
1249         }
1250
1251         return to_continue;
1252 }
1253
1254 static gboolean
1255 button_press_event_cb (GtkWidget      *widget,
1256                        GdkEventButton *event,
1257                        ELHomeApplet   *self)
1258 {
1259         ELHomeAppletPrivate *priv = self->priv;
1260
1261         if (priv->event_id > 0) {
1262                 if (event->y < CONTENT_OFFSET_Y_TOP + HEADER_HEIGHT) {
1263                         if (priv->aggregator &&
1264                             osso_abook_waitable_is_ready
1265                             (OSSO_ABOOK_WAITABLE (priv->aggregator), NULL))
1266                                 priv->active = SELECTED_HEADER;
1267                 }
1268                 else if (event->y > (BOX_HEIGHT - CONTENT_OFFSET_Y_BOTTOM - FOOTER_HEIGHT_PRESS) &&
1269                          event->x < FOOTER_WIDTH_PRESS)
1270                         priv->active = SELECTED_FOOTER;
1271                 else
1272                         priv->active = SELECTED_BODY;
1273
1274                 gtk_widget_queue_draw (widget);
1275         }
1276
1277         return TRUE;
1278 }
1279
1280 static GtkWidget*
1281 create_contact_starter_dialog (OssoABookAggregator *aggregator, const gchar *contact_id)
1282 {
1283         GtkWidget *dialog = NULL;
1284         GList *contacts = osso_abook_aggregator_lookup (aggregator, contact_id);
1285         if (contacts && contacts->data) {
1286                 GtkWidget *starter =
1287                         osso_abook_touch_contact_starter_new_with_contact
1288                         (NULL,
1289                          OSSO_ABOOK_CONTACT (contacts->data));
1290                 dialog = osso_abook_touch_contact_starter_dialog_new
1291                         (NULL,
1292                          OSSO_ABOOK_TOUCH_CONTACT_STARTER (starter));
1293                 gtk_widget_show_all (starter);
1294         }
1295
1296         g_list_free (contacts);
1297
1298         return dialog;
1299 }
1300
1301 static GtkWidget*
1302 create_temporary_contact_dialog (const gchar *remote_id,
1303                                  const gchar *account_id)
1304 {
1305         GtkWidget *dialog = NULL;
1306         const gchar *vcard = NULL;
1307         McAccount *account = NULL;
1308
1309         if (account_id) {
1310             vcard = osso_abook_account_manager_get_vcard_field (NULL, account_id);
1311             account = osso_abook_account_manager_lookup_by_name (NULL, account_id);
1312         }
1313
1314         if (vcard && account) {
1315                 EVCardAttribute *attribute = e_vcard_attribute_new (NULL, vcard);
1316
1317                 e_vcard_attribute_add_value (attribute, remote_id);
1318                 dialog = osso_abook_temporary_contact_dialog_new
1319                         (NULL,
1320                          NULL, /*EBook            *book,*/
1321                          attribute,
1322                          account);
1323                 g_signal_connect (dialog,
1324                                   "response",
1325                                   G_CALLBACK (gtk_widget_destroy),
1326                                   NULL);
1327                 e_vcard_attribute_free (attribute);
1328         }
1329
1330         return dialog;
1331 }
1332
1333 static gboolean
1334 button_release_event_cb (GtkWidget      *widget,
1335                          GdkEventButton *event,
1336                          ELHomeApplet   *self)
1337 {
1338         ELHomeAppletPrivate *priv = self->priv;
1339
1340         switch (priv->active) {
1341         case SELECTED_BODY:
1342                 reset_scroll (self);
1343                 open_conversation (self);
1344                 break;
1345         case SELECTED_HEADER: {
1346                 GtkWidget *dialog = NULL;
1347
1348                 reset_scroll (self);
1349
1350                 if (priv->aggregator && priv->contact_id)
1351                         dialog = create_contact_starter_dialog
1352                                 (OSSO_ABOOK_AGGREGATOR (priv->aggregator),
1353                                  priv->contact_id);
1354                 if (!dialog &&
1355                     priv->remote_id &&
1356                     priv->local_id)
1357                         dialog = create_temporary_contact_dialog (priv->remote_id,
1358                                                                   priv->local_id);
1359
1360                 if (dialog)
1361                         gtk_widget_show (dialog);
1362         }
1363                 break;
1364         case SELECTED_FOOTER:
1365                 if (priv->scroll_on_click) {
1366                         priv->scroll_on_click = FALSE;
1367                         priv->scroll_anim_id = g_timeout_add (SCROLL_PERIOD,
1368                                                               (GSourceFunc)scroll_anim_cb,
1369                                                               self);
1370                 }
1371                 else
1372 #ifndef DEBUG_LAYOUT
1373                         mark_as_read (self);
1374 #endif
1375                 break;
1376         default:;
1377         }
1378
1379         priv->active = SELECTED_NONE;
1380         gtk_widget_queue_draw (widget);
1381
1382         return TRUE;
1383 }
1384
1385 static gboolean
1386 leave_notify_event_cb (GtkWidget        *widget,
1387                        GdkEventCrossing *event,
1388                        ELHomeApplet     *self)
1389 {
1390         ELHomeAppletPrivate *priv = self->priv;
1391
1392         switch (priv->active) {
1393         case SELECTED_FOOTER:
1394                 stop_scroll_anim (priv);
1395                 /* fall down */
1396         case SELECTED_HEADER:
1397         case SELECTED_BODY:
1398                 gtk_widget_queue_draw (widget);
1399                 break;
1400         default:;
1401         }
1402
1403         priv->active = SELECTED_NONE;
1404         return FALSE;
1405 }
1406
1407 static void
1408 el_home_applet_init (ELHomeApplet *self)
1409 {
1410         ELHomeAppletPrivate *priv;
1411         GtkWidget *event_box;
1412         GtkWidget *hbox, *vbox, *align, *footer;
1413
1414         self->priv = EL_HOME_APPLET_GET_PRIVATE (self);
1415         priv = self->priv;
1416
1417         gtk_widget_set_app_paintable (GTK_WIDGET (self), TRUE);
1418
1419         priv->unread = gtk_label_new ("12");
1420         gtk_misc_set_alignment (GTK_MISC (priv->unread),
1421                                 0.0f,
1422                                 0.5f);
1423         hildon_helper_set_logical_font (priv->unread, "SmallSystemFont");
1424
1425         priv->icon = gtk_image_new ();
1426         gtk_misc_set_alignment (GTK_MISC (priv->icon),
1427                                 0.5f,
1428                                 0.5f);
1429
1430         priv->avatar = gtk_image_new ();
1431         gtk_misc_set_alignment (GTK_MISC (priv->avatar),
1432                                 0.5f,
1433                                 0.5f);
1434
1435         priv->sender = gtk_label_new ("asdf asdf asdf asdf asdf");
1436         gtk_misc_set_alignment (GTK_MISC (priv->sender),
1437                                 0.5f,
1438                                 0.55f);
1439         gtk_label_set_ellipsize (GTK_LABEL (priv->sender),
1440                                  PANGO_ELLIPSIZE_END);
1441         gtk_widget_set_name (priv->sender, "hildon-shadow-label");
1442         hildon_helper_set_logical_font (priv->sender, "SystemFont");
1443         gtk_widget_set_size_request (priv->sender,
1444                                      C_WIDTH,
1445                                      HILDON_ICON_PIXEL_SIZE_THUMB);
1446
1447         priv->message = g_strdup ("One two three four five six seven eight nine ten");
1448
1449         /* TODO: l10n */
1450         priv->empty = gtk_label_new ("No new messages");
1451         gtk_widget_set_name (priv->empty, "hildon-shadow-label");
1452         GTK_WIDGET_SET_FLAGS (priv->empty, GTK_NO_SHOW_ALL);
1453
1454         priv->received = gtk_label_new ("aewf aewf aewf awef");
1455         gtk_misc_set_alignment (GTK_MISC (priv->received),
1456                                 1.0f,
1457                                 0.5f);
1458         hildon_helper_set_logical_font (priv->received, "SmallSystemFont");
1459         gtk_widget_set_name (priv->received, "hildon-shadow-label");
1460
1461
1462         priv->cut_message = gtk_label_new ("...");
1463         gtk_misc_set_alignment (GTK_MISC (priv->cut_message),
1464                                 0.5f,
1465                                 0.0f);
1466         hildon_helper_set_logical_font (priv->cut_message, "SmallSystemFont");
1467         gtk_widget_set_name (priv->cut_message, "hildon-shadow-label");
1468         GTK_WIDGET_SET_FLAGS (priv->cut_message, GTK_NO_SHOW_ALL);
1469
1470         hbox = gtk_hbox_new (FALSE, 0);
1471         gtk_box_pack_start (GTK_BOX (hbox), priv->sender, FALSE, FALSE, 0);
1472
1473         footer = gtk_hbox_new (FALSE, HILDON_MARGIN_DEFAULT);
1474         gtk_box_pack_start (GTK_BOX (footer), priv->unread, FALSE, FALSE, 0);
1475         gtk_box_pack_start (GTK_BOX (footer), priv->cut_message, TRUE, TRUE, 0);
1476         gtk_box_pack_end (GTK_BOX (footer), priv->icon, FALSE, FALSE, 0);
1477         gtk_box_pack_end (GTK_BOX (footer), priv->received, FALSE, FALSE, 0);
1478
1479         vbox = gtk_vbox_new (FALSE, 0);
1480         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
1481         gtk_box_pack_start (GTK_BOX (vbox), priv->empty, TRUE, TRUE, 0);
1482         gtk_box_pack_end (GTK_BOX (vbox), footer, FALSE, FALSE, 0);
1483
1484         align = gtk_alignment_new (0.5f, 0.0f, 1.0f, 1.0f);
1485         gtk_alignment_set_padding (GTK_ALIGNMENT (align),
1486                                    0, 0, HILDON_MARGIN_DEFAULT, HILDON_MARGIN_DEFAULT);
1487
1488         gtk_container_set_border_width (GTK_CONTAINER (vbox), HILDON_MARGIN_HALF);
1489
1490         event_box = gtk_event_box_new ();
1491         gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
1492         gtk_widget_set_size_request (event_box, BOX_WIDTH, BOX_HEIGHT);
1493
1494         gtk_container_add (GTK_CONTAINER (align), vbox);
1495         gtk_container_add (GTK_CONTAINER (event_box), align);
1496         gtk_container_add (GTK_CONTAINER (self), event_box);
1497
1498         g_signal_connect (event_box,
1499                           "button-press-event",
1500                           G_CALLBACK (button_press_event_cb),
1501                           self);
1502         g_signal_connect (event_box,
1503                           "button-release-event",
1504                           G_CALLBACK (button_release_event_cb),
1505                           self);
1506         g_signal_connect (event_box,
1507                           "leave-notify-event",
1508                           G_CALLBACK (leave_notify_event_cb),
1509                           self);
1510
1511         g_signal_connect (event_box,
1512                           "style-set",
1513                           G_CALLBACK (style_set_cb),
1514                           self);
1515         g_signal_connect (self,
1516                           "notify::is-on-current-desktop",
1517                           G_CALLBACK (notify_on_current_desktop),
1518                           self);
1519
1520         gtk_widget_show_all (GTK_WIDGET (event_box));
1521
1522 #ifndef DEBUG_LAYOUT
1523         priv->eventlogger = rtcom_el_new ();
1524         g_signal_connect (priv->eventlogger,
1525                           "new-event",
1526                           G_CALLBACK (new_event_cb),
1527                           self);
1528         g_signal_connect (priv->eventlogger,
1529                           "event-updated",
1530                           G_CALLBACK (new_event_cb),
1531                           self);
1532
1533         osso_abook_init_with_name (PACKAGE, NULL);
1534
1535         add_new_idle (self);
1536 #endif
1537 }
1538
1539 static void
1540 el_home_applet_class_init (ELHomeAppletClass *klass)
1541 {
1542         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1543         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1544
1545         object_class->dispose = dispose;
1546         object_class->finalize = finalize;
1547         widget_class->expose_event = expose_event;
1548         widget_class->realize = el_home_applet_realize;
1549
1550         g_type_class_add_private (klass, sizeof (ELHomeAppletPrivate));
1551 }
1552