1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
3 * Copyright (C) 2009 Artem Garmash. All rights reserved.
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.
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.
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
19 * Contact: Artem Garmash <artemgarmash@gmail.com>
24 #include "el-home-applet.h"
26 #include <hildon/hildon.h>
27 #include <rtcom-eventlogger/eventlogger.h>
31 #define EL_HOME_APPLET_GET_PRIVATE(obj) ( \
32 G_TYPE_INSTANCE_GET_PRIVATE (obj, \
33 EL_TYPE_HOME_APPLET, ELHomeAppletPrivate))
36 #define BOX_HEIGHT 266
38 #define C_WIDTH (BOX_WIDTH - 2*HILDON_MARGIN_HALF)
39 #define C_HEIGHT (BOX_HEIGHT - 2*HILDON_MARGIN_HALF)
40 #define C_X HILDON_MARGIN_HALF
41 #define C_Y HILDON_MARGIN_HALF
43 #define HEADER_HEIGHT 48
44 #define MESSAGE_HEIGHT (C_HEIGHT - HEADER_HEIGHT)
45 #define MESSAGE_WIDTH (C_WIDTH - 2*HILDON_MARGIN_DEFAULT)
47 #define BOX_RADIOUS 10
49 struct _ELHomeAppletPrivate
65 const gchar *current_font;
68 /* new or updated event id */
74 HD_DEFINE_PLUGIN_MODULE (ELHomeApplet, el_home_applet, HD_TYPE_HOME_PLUGIN_ITEM);
76 const gchar* g_module_check_init(GModule *module);
78 g_module_check_init(GModule *module)
80 g_module_make_resident (module);
85 el_home_applet_class_finalize (ELHomeAppletClass *klass)
90 el_home_applet_realize (GtkWidget *widget)
94 screen = gtk_widget_get_screen (widget);
95 gtk_widget_set_colormap (widget,
96 gdk_screen_get_rgba_colormap (screen));
98 gtk_widget_set_app_paintable (widget,
101 GTK_WIDGET_CLASS (el_home_applet_parent_class)->realize (widget);
105 * Thanks http://cairographics.org/cookbook/roundedrectangles/
108 rounded_rectangle (cairo_t *cr,
115 cairo_move_to (cr, x + r, y);
116 cairo_line_to (cr, x + w - r, y);
117 cairo_curve_to (cr, x + w, y,
120 cairo_line_to (cr, x + w, y + h - r);
121 cairo_curve_to (cr, x + w, y + h,
124 cairo_line_to (cr, x + r, y + h);
125 cairo_curve_to (cr, x, y + h,
128 cairo_line_to (cr, x, y + r);
129 cairo_curve_to (cr, x, y,
135 expose_event (GtkWidget *self, GdkEventExpose *event)
137 ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
141 float red, green, blue;
143 /* find theme active color */
144 gtk_style_lookup_color (self->style, "ActiveTextColor", &color);
145 red = color.red/(float)G_MAXUINT16;
146 green = color.green/(float)G_MAXUINT16;
147 blue = color.blue/(float)G_MAXUINT16;
149 cr = gdk_cairo_create (self->window);
150 gdk_cairo_region (cr, event->region);
154 cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
156 cairo_set_source_rgba (cr, 0.4f, 0.4f, 0.4f, 0.1f);
157 cairo_set_line_width (cr, 3.0f);
159 rounded_rectangle (cr,
166 cairo_close_path(cr);
170 cairo_set_line_width (cr, 1.0f);
172 cairo_translate (cr, C_X, C_Y);
173 cairo_move_to (cr, 0, HEADER_HEIGHT);
174 cairo_line_to (cr, 0, BOX_RADIOUS);
175 cairo_curve_to (cr, 0, 0, 0, 0, BOX_RADIOUS, 0);
176 cairo_line_to (cr, C_WIDTH - BOX_RADIOUS, 0);
177 cairo_curve_to (cr, C_WIDTH, 0, C_WIDTH, 0, C_WIDTH, BOX_RADIOUS);
178 cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
179 cairo_line_to (cr, 0, HEADER_HEIGHT);
181 cairo_close_path(cr);
183 cairo_set_source_rgba (cr, 0.2f, 0.2f, 0.2f, 0.8f);
184 cairo_fill_preserve (cr);
185 cairo_set_source_rgba (cr, red, green, blue, 1.0f);
189 cairo_move_to (cr, 0, HEADER_HEIGHT);
190 cairo_line_to (cr, 0, C_HEIGHT - BOX_RADIOUS);
191 cairo_curve_to (cr, 0, C_HEIGHT, 0, C_HEIGHT, BOX_RADIOUS, C_HEIGHT);
192 cairo_line_to (cr, C_WIDTH - BOX_RADIOUS, C_HEIGHT);
193 cairo_curve_to (cr, C_WIDTH, C_HEIGHT, C_WIDTH, C_HEIGHT, C_WIDTH, C_HEIGHT - BOX_RADIOUS);
194 cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
195 cairo_line_to (cr, 0, HEADER_HEIGHT);
196 cairo_close_path(cr);
198 /* draw body filling depending on (in)active state */
199 cairo_pattern_t *grad;
200 grad = cairo_pattern_create_linear(0, HEADER_HEIGHT,
204 cairo_pattern_add_color_stop_rgba (grad, 0.5f,
205 red, green, blue, 0.8f);
206 cairo_pattern_add_color_stop_rgba (grad, 1.0f,
207 red/2, green/2, blue/2, 0.8f);
210 cairo_pattern_add_color_stop_rgba (grad, 0.5f,
211 0.4f, 0.4f, 0.4f, 0.8f);
212 cairo_pattern_add_color_stop_rgba (grad, 1.0f,
213 0.2f, 0.2f, 0.2f, 0.8f);
215 cairo_set_source (cr, grad);
218 /* cairo_set_source_rgba (cr, red, green, blue, 1.0f); */
219 /* cairo_translate (cr, -C_X, -C_Y); */
220 /* rounded_rectangle (cr, */
223 /* BOX_WIDTH - 2*C_X, */
224 /* BOX_HEIGHT - 2*C_Y, */
226 /* cairo_close_path(cr); */
227 /* cairo_stroke (cr); */
228 cairo_pattern_destroy (grad);
231 return GTK_WIDGET_CLASS (el_home_applet_parent_class)->expose_event (self, event);
235 dispose (GObject *self)
237 ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
240 g_source_remove (priv->idle_id);
243 if (priv->eventlogger){
244 g_object_unref (priv->eventlogger);
245 priv->eventlogger = NULL;
248 G_OBJECT_CLASS (el_home_applet_parent_class)->dispose (self);
252 finalize (GObject *self)
254 G_OBJECT_CLASS (el_home_applet_parent_class)->finalize (self);
258 format_time (time_t t)
260 static const guint RESULT_SIZE = 32;
263 struct tm now_tm, t_tm;
264 const gchar *format = "%Y.%m.%d %T";
265 gchar *result = g_malloc0 (RESULT_SIZE);
268 localtime_r (&now, &now_tm);
269 localtime_r (&t, &t_tm);
271 if ((now_tm.tm_year == t_tm.tm_year) &&
272 (now_tm.tm_mon == t_tm.tm_mon) &&
273 (now_tm.tm_mday == t_tm.tm_mday))
276 strftime (result, RESULT_SIZE, format, &t_tm);
282 show_event (ELHomeApplet *self, RTComElIter *it)
284 ELHomeAppletPrivate *priv = self->priv;
286 gchar *message = NULL;
287 gchar *remote = NULL;
288 gchar *received = NULL;
289 const gchar *icon_name = NULL;
291 if (it && rtcom_el_iter_first (it)){
292 rtcom_el_iter_dup_string (it, "free-text", &message);
294 const gchar *service;
297 rtcom_el_iter_get_int (it, "id", &priv->event_id);
298 if (rtcom_el_iter_get_int (it, "start-time", (gint*)&received_t))
299 received = format_time (received_t);
301 if(!rtcom_el_iter_dup_string (it, "remote-name", &remote))
302 rtcom_el_iter_dup_string (it, "remote-id", &remote);
303 service = rtcom_el_iter_get_service (it);
304 if (!g_strcmp0 (service, "RTCOM_EL_SERVICE_SMS"))
305 icon_name = "chat_unread_sms";
306 else if (!g_strcmp0 (service, "RTCOM_EL_SERVICE_CHAT"))
307 icon_name = "chat_unread_chat";
315 if (!GTK_WIDGET_VISIBLE (priv->message))
316 gtk_widget_show (priv->message);
317 gtk_label_set_text (GTK_LABEL (priv->message), message);
320 gtk_widget_hide (priv->message);
321 gtk_widget_show (priv->empty);
324 gtk_label_set_text (GTK_LABEL (priv->sender), remote);
325 gtk_label_set_text (GTK_LABEL (priv->received), received);
328 const gchar *current_icon_name;
329 gtk_image_get_icon_name (GTK_IMAGE (priv->icon),
332 if (g_strcmp0 (current_icon_name, icon_name))
333 gtk_image_set_from_icon_name (GTK_IMAGE (priv->icon),
335 HILDON_ICON_SIZE_FINGER);
336 gtk_widget_show (priv->icon);
339 gtk_widget_hide (priv->icon);
346 make_query (RTComEl *el, gint event_id)
348 RTComElQuery *query = NULL;
349 RTComElIter *it = NULL;
351 static const gchar *services[] = {"RTCOM_EL_SERVICE_SMS",
352 "RTCOM_EL_SERVICE_CHAT",
354 static const gchar *event_types[] = {"RTCOM_EL_EVENTTYPE_SMS_INBOUND",
355 "RTCOM_EL_EVENTTYPE_CHAT_INBOUND",
358 query = rtcom_el_query_new (el);
359 rtcom_el_query_set_limit (query, 1);
361 rtcom_el_query_prepare (query,
362 "is-read", FALSE, RTCOM_EL_OP_EQUAL,
363 "id", event_id, RTCOM_EL_OP_EQUAL,
364 "service", services, RTCOM_EL_OP_IN_STRV,
365 "event-type", event_types, RTCOM_EL_OP_IN_STRV,
369 rtcom_el_query_prepare (query,
370 "is-read", FALSE, RTCOM_EL_OP_EQUAL,
371 "service", services, RTCOM_EL_OP_IN_STRV,
372 "event-type", event_types, RTCOM_EL_OP_IN_STRV,
375 it = rtcom_el_get_events (el, query);
376 g_object_unref(query);
382 update_unread_label (ELHomeApplet *self)
384 ELHomeAppletPrivate *priv = self->priv;
387 if (priv->unread_count > 0){
388 text = g_strdup_printf ("%d", priv->unread_count);
389 gtk_label_set_text (GTK_LABEL (priv->unread), text);
393 gtk_label_set_text (GTK_LABEL (priv->unread), NULL);
397 query_unread_events (RTComEl *el)
404 g_object_get (el, "db", &db, NULL);
406 if (sqlite3_prepare_v2 (db,
407 "SELECT SUM(total_events)-SUM(read_events) FROM GroupCache;",
411 g_error ("%s: can't compile SQL", G_STRFUNC);
415 while (SQLITE_BUSY == (ret = sqlite3_step (stmt)));
417 if (ret == SQLITE_ROW){
418 count = sqlite3_column_int (stmt, 0);
421 g_error ("%s: error while executing SQL", G_STRFUNC);
424 sqlite3_finalize (stmt);
430 read_event (ELHomeApplet *self)
432 ELHomeAppletPrivate *priv = self->priv;
433 RTComElIter *it = NULL;
435 it = make_query (priv->eventlogger, -1);
436 show_event (self, it);
437 if (it) g_object_unref (it);
441 mark_as_read (ELHomeApplet *self)
443 ELHomeAppletPrivate *priv = self->priv;
445 if (priv->event_id >= 0){
446 rtcom_el_set_read_event (priv->eventlogger,
451 priv->unread_count--;
452 update_unread_label (self);
457 read_new_event (ELHomeApplet *self)
459 ELHomeAppletPrivate *priv = self->priv;
461 if (priv->new_event_id >= 0){
462 RTComElIter *it = NULL;
463 it = make_query (priv->eventlogger, priv->new_event_id);
465 if (rtcom_el_iter_first (it))
466 show_event (self, it);
469 priv->unread_count = query_unread_events (priv->eventlogger);
470 update_unread_label (self);
472 priv->new_event_id = -1;
479 add_new_idle (ELHomeApplet *self)
481 ELHomeAppletPrivate *priv = self->priv;
484 g_source_remove (priv->idle_id);
485 priv->idle_id = g_idle_add ((GSourceFunc)read_new_event,
490 new_event_cb (RTComEl *backend,
492 const gchar *local_uid,
493 const gchar *remote_uid,
494 const gchar *remote_ebook_uid,
495 const gchar *group_uid,
496 const gchar *service,
499 ELHomeAppletPrivate *priv = self->priv;
501 priv->new_event_id = event_id;
506 button_release_event_cb (GtkWidget *widget,
507 GdkEventButton *event,
510 ELHomeAppletPrivate *priv = self->priv;
513 priv->active = FALSE;
514 gtk_widget_queue_draw (widget);
524 button_press_event_cb (GtkWidget *widget,
525 GdkEventButton *event,
528 ELHomeAppletPrivate *priv = self->priv;
530 if (priv->event_id > 0){
532 gtk_widget_queue_draw (widget);
539 leave_notify_event_cb (GtkWidget *widget,
540 GdkEventCrossing *event,
543 ELHomeAppletPrivate *priv = self->priv;
546 priv->active = FALSE;
547 gtk_widget_queue_draw (widget);
554 el_home_applet_init (ELHomeApplet *self)
556 ELHomeAppletPrivate *priv;
557 GtkWidget *event_box;
558 GtkWidget *hbox, *vbox, *align;
560 self->priv = EL_HOME_APPLET_GET_PRIVATE (self);
563 gtk_widget_set_app_paintable (GTK_WIDGET (self), TRUE);
565 priv->unread = gtk_label_new ("12");
566 hildon_helper_set_logical_color (priv->unread,
570 gtk_misc_set_alignment (GTK_MISC (priv->unread),
573 gtk_widget_set_size_request (priv->unread,
577 priv->icon = gtk_image_new_from_icon_name ("chat_unread_sms",
578 HILDON_ICON_SIZE_FINGER);
579 gtk_misc_set_alignment (GTK_MISC (priv->icon),
583 priv->sender = gtk_label_new ("asdf asdf asdf asdf asdf");
584 gtk_misc_set_alignment (GTK_MISC (priv->sender),
587 gtk_label_set_ellipsize (GTK_LABEL (priv->sender),
588 PANGO_ELLIPSIZE_END);
589 gtk_widget_set_name (priv->sender, "hildon-shadow-label");
590 hildon_helper_set_logical_font (priv->sender, "SystemFont");
592 priv->message = g_object_new (GTK_TYPE_LABEL,
593 "label", "asdf asdf adsf asdf asdf asdf asdf asdf",
595 "wrap-mode", PANGO_WRAP_WORD_CHAR,
598 gtk_misc_set_alignment (GTK_MISC (priv->message),
601 gtk_widget_set_size_request (priv->message,
604 gtk_widget_set_name (priv->message, "hildon-shadow-label");
607 priv->empty = gtk_label_new ("No new messages");
608 gtk_widget_set_name (priv->empty, "hildon-shadow-label");
609 GTK_WIDGET_SET_FLAGS (priv->empty, GTK_NO_SHOW_ALL);
611 priv->received = gtk_label_new ("aewf aewf aewf awef");
612 gtk_misc_set_alignment (GTK_MISC (priv->received),
615 gtk_widget_set_size_request (priv->received,
618 hildon_helper_set_logical_font (priv->received, "SmallSystemFont");
619 gtk_widget_set_name (priv->received, "hildon-shadow-label");
621 hbox = gtk_hbox_new (FALSE, 0);
622 gtk_box_pack_start (GTK_BOX (hbox), priv->unread, FALSE, FALSE, 0);
623 gtk_box_pack_start (GTK_BOX (hbox), priv->icon, FALSE, FALSE, 0);
624 gtk_box_pack_start (GTK_BOX (hbox), priv->sender, TRUE, TRUE, 0);
626 vbox = gtk_vbox_new (FALSE, 0);
627 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
628 gtk_box_pack_start (GTK_BOX (vbox), priv->message, TRUE, TRUE, 0);
629 gtk_box_pack_start (GTK_BOX (vbox), priv->empty, FALSE, FALSE, 0);
630 gtk_box_pack_start (GTK_BOX (vbox), priv->received, FALSE, FALSE, 0);
632 align = gtk_alignment_new (0.5f, 0.0f, 1.0f, 1.0f);
633 gtk_alignment_set_padding (GTK_ALIGNMENT (align),
634 0, 0, HILDON_MARGIN_DEFAULT, HILDON_MARGIN_DEFAULT);
636 gtk_container_set_border_width (GTK_CONTAINER (vbox), HILDON_MARGIN_HALF);
638 event_box = gtk_event_box_new ();
639 gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
640 gtk_widget_set_size_request (event_box, BOX_WIDTH, BOX_HEIGHT);
642 gtk_container_add (GTK_CONTAINER (align), vbox);
643 gtk_container_add (GTK_CONTAINER (event_box), align);
644 gtk_container_add (GTK_CONTAINER (self), event_box);
646 g_signal_connect (event_box, "button-press-event",
647 G_CALLBACK (button_press_event_cb), self);
648 g_signal_connect (event_box, "button-release-event",
649 G_CALLBACK (button_release_event_cb), self);
650 g_signal_connect (event_box, "leave-notify-event",
651 G_CALLBACK (leave_notify_event_cb), self);
653 gtk_widget_show_all (GTK_WIDGET (event_box));
656 priv->eventlogger = rtcom_el_new ();
657 g_signal_connect (priv->eventlogger,
659 G_CALLBACK (new_event_cb),
661 g_signal_connect (priv->eventlogger,
663 G_CALLBACK (new_event_cb),
667 priv->unread_count = query_unread_events (priv->eventlogger);
668 update_unread_label (self);
673 el_home_applet_class_init (ELHomeAppletClass *klass)
675 GObjectClass *object_class = G_OBJECT_CLASS (klass);
676 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
678 object_class->dispose = dispose;
679 object_class->finalize = finalize;
680 widget_class->expose_event = expose_event;
681 widget_class->realize = el_home_applet_realize;
683 g_type_class_add_private (klass, sizeof (ELHomeAppletPrivate));