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
66 const gchar *current_font;
71 HD_DEFINE_PLUGIN_MODULE (ELHomeApplet, el_home_applet, HD_TYPE_HOME_PLUGIN_ITEM);
73 const gchar* g_module_check_init(GModule *module);
75 g_module_check_init(GModule *module)
77 g_module_make_resident (module);
82 el_home_applet_class_finalize (ELHomeAppletClass *klass)
87 el_home_applet_realize (GtkWidget *widget)
91 screen = gtk_widget_get_screen (widget);
92 gtk_widget_set_colormap (widget,
93 gdk_screen_get_rgba_colormap (screen));
95 gtk_widget_set_app_paintable (widget,
98 GTK_WIDGET_CLASS (el_home_applet_parent_class)->realize (widget);
102 * Thanks http://cairographics.org/cookbook/roundedrectangles/
105 rounded_rectangle (cairo_t *cr,
112 cairo_move_to (cr, x + r, y);
113 cairo_line_to (cr, x + w - r, y);
114 cairo_curve_to (cr, x + w, y,
117 cairo_line_to (cr, x + w, y + h - r);
118 cairo_curve_to (cr, x + w, y + h,
121 cairo_line_to (cr, x + r, y + h);
122 cairo_curve_to (cr, x, y + h,
125 cairo_line_to (cr, x, y + r);
126 cairo_curve_to (cr, x, y,
132 expose_event (GtkWidget *self, GdkEventExpose *event)
134 ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
138 float red, green, blue;
140 /* find theme active color */
141 gtk_style_lookup_color (self->style, "ActiveTextColor", &color);
142 red = color.red/(float)G_MAXUINT16;
143 green = color.green/(float)G_MAXUINT16;
144 blue = color.blue/(float)G_MAXUINT16;
146 cr = gdk_cairo_create (self->window);
147 gdk_cairo_region (cr, event->region);
151 cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
153 cairo_set_source_rgba (cr, 0.4f, 0.4f, 0.4f, 0.1f);
154 cairo_set_line_width (cr, 3.0f);
156 rounded_rectangle (cr,
163 cairo_close_path(cr);
167 cairo_set_line_width (cr, 1.0f);
169 cairo_translate (cr, C_X, C_Y);
170 cairo_move_to (cr, 0, HEADER_HEIGHT);
171 cairo_line_to (cr, 0, BOX_RADIOUS);
172 cairo_curve_to (cr, 0, 0, 0, 0, BOX_RADIOUS, 0);
173 cairo_line_to (cr, C_WIDTH - BOX_RADIOUS, 0);
174 cairo_curve_to (cr, C_WIDTH, 0, C_WIDTH, 0, C_WIDTH, BOX_RADIOUS);
175 cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
176 cairo_line_to (cr, 0, HEADER_HEIGHT);
178 cairo_close_path(cr);
180 cairo_set_source_rgba (cr, 0.2f, 0.2f, 0.2f, 0.8f);
181 cairo_fill_preserve (cr);
182 cairo_set_source_rgba (cr, red, green, blue, 1.0f);
186 cairo_move_to (cr, 0, HEADER_HEIGHT);
187 cairo_line_to (cr, 0, C_HEIGHT - BOX_RADIOUS);
188 cairo_curve_to (cr, 0, C_HEIGHT, 0, C_HEIGHT, BOX_RADIOUS, C_HEIGHT);
189 cairo_line_to (cr, C_WIDTH - BOX_RADIOUS, C_HEIGHT);
190 cairo_curve_to (cr, C_WIDTH, C_HEIGHT, C_WIDTH, C_HEIGHT, C_WIDTH, C_HEIGHT - BOX_RADIOUS);
191 cairo_line_to (cr, C_WIDTH, HEADER_HEIGHT);
192 cairo_line_to (cr, 0, HEADER_HEIGHT);
193 cairo_close_path(cr);
195 /* draw body filling depending on (in)active state */
196 cairo_pattern_t *grad;
197 grad = cairo_pattern_create_linear(0, HEADER_HEIGHT,
201 cairo_pattern_add_color_stop_rgba (grad, 0.5f,
202 red, green, blue, 0.8f);
203 cairo_pattern_add_color_stop_rgba (grad, 1.0f,
204 red/2, green/2, blue/2, 0.8f);
207 cairo_pattern_add_color_stop_rgba (grad, 0.5f,
208 0.4f, 0.4f, 0.4f, 0.8f);
209 cairo_pattern_add_color_stop_rgba (grad, 1.0f,
210 0.2f, 0.2f, 0.2f, 0.8f);
212 cairo_set_source (cr, grad);
215 /* cairo_set_source_rgba (cr, red, green, blue, 1.0f); */
216 /* cairo_translate (cr, -C_X, -C_Y); */
217 /* rounded_rectangle (cr, */
220 /* BOX_WIDTH - 2*C_X, */
221 /* BOX_HEIGHT - 2*C_Y, */
223 /* cairo_close_path(cr); */
224 /* cairo_stroke (cr); */
225 cairo_pattern_destroy (grad);
228 return GTK_WIDGET_CLASS (el_home_applet_parent_class)->expose_event (self, event);
232 dispose (GObject *self)
234 ELHomeAppletPrivate *priv = EL_HOME_APPLET(self)->priv;
237 g_source_remove (priv->idle_id);
240 if (priv->eventlogger){
241 g_object_unref (priv->eventlogger);
242 priv->eventlogger = NULL;
245 G_OBJECT_CLASS (el_home_applet_parent_class)->dispose (self);
249 finalize (GObject *self)
251 G_OBJECT_CLASS (el_home_applet_parent_class)->finalize (self);
255 format_time (time_t t)
257 static const guint RESULT_SIZE = 32;
260 struct tm now_tm, t_tm;
261 const gchar *format = "%Y.%m.%d %T";
262 gchar *result = g_malloc0 (RESULT_SIZE);
265 localtime_r (&now, &now_tm);
266 localtime_r (&t, &t_tm);
268 if ((now_tm.tm_year == t_tm.tm_year) &&
269 (now_tm.tm_mon == t_tm.tm_mon) &&
270 (now_tm.tm_mday == t_tm.tm_mday))
273 strftime (result, RESULT_SIZE, format, &t_tm);
279 show_event (ELHomeApplet *self, RTComElIter *it)
281 ELHomeAppletPrivate *priv = self->priv;
283 gchar *message = NULL;
284 gchar *remote = NULL;
285 gchar *received = NULL;
286 const gchar *icon_name = NULL;
288 if (it && rtcom_el_iter_first (it)){
289 rtcom_el_iter_dup_string (it, "free-text", &message);
291 const gchar *service;
294 rtcom_el_iter_get_int (it, "id", &priv->event_id);
295 if (rtcom_el_iter_get_int (it, "start-time", (gint*)&received_t))
296 received = format_time (received_t);
298 if(!rtcom_el_iter_dup_string (it, "remote-name", &remote))
299 rtcom_el_iter_dup_string (it, "remote-id", &remote);
300 service = rtcom_el_iter_get_service (it);
301 if (!g_strcmp0 (service, "RTCOM_EL_SERVICE_SMS"))
302 icon_name = "chat_unread_sms";
303 else if (!g_strcmp0 (service, "RTCOM_EL_SERVICE_CHAT"))
304 icon_name = "chat_unread_chat";
312 if (!GTK_WIDGET_VISIBLE (priv->message))
313 gtk_widget_show (priv->message);
314 gtk_label_set_text (GTK_LABEL (priv->message), message);
317 gtk_widget_hide (priv->message);
318 gtk_widget_show (priv->empty);
321 gtk_label_set_text (GTK_LABEL (priv->sender), remote);
322 gtk_label_set_text (GTK_LABEL (priv->received), received);
325 const gchar *current_icon_name;
326 gtk_image_get_icon_name (GTK_IMAGE (priv->icon),
329 if (g_strcmp0 (current_icon_name, icon_name))
330 gtk_image_set_from_icon_name (GTK_IMAGE (priv->icon),
332 HILDON_ICON_SIZE_FINGER);
333 gtk_widget_show (priv->icon);
336 gtk_widget_hide (priv->icon);
343 make_query (RTComEl *el, gint event_id)
345 RTComElQuery *query = NULL;
346 RTComElIter *it = NULL;
348 static const gchar *services[] = {"RTCOM_EL_SERVICE_SMS",
349 "RTCOM_EL_SERVICE_CHAT",
351 static const gchar *event_types[] = {"RTCOM_EL_EVENTTYPE_SMS_INBOUND",
352 "RTCOM_EL_EVENTTYPE_CHAT_INBOUND",
355 query = rtcom_el_query_new (el);
356 rtcom_el_query_set_limit (query, 1);
358 rtcom_el_query_prepare (query,
359 "is-read", FALSE, RTCOM_EL_OP_EQUAL,
360 "id", event_id, RTCOM_EL_OP_EQUAL,
361 "service", services, RTCOM_EL_OP_IN_STRV,
362 "event-type", event_types, RTCOM_EL_OP_IN_STRV,
366 rtcom_el_query_prepare (query,
367 "is-read", FALSE, RTCOM_EL_OP_EQUAL,
368 "service", services, RTCOM_EL_OP_IN_STRV,
369 "event-type", event_types, RTCOM_EL_OP_IN_STRV,
372 it = rtcom_el_get_events (el, query);
373 g_object_unref(query);
379 update_unread_label (ELHomeApplet *self)
381 ELHomeAppletPrivate *priv = self->priv;
384 if (priv->unread_count > 0){
385 text = g_strdup_printf ("%d", priv->unread_count);
386 gtk_label_set_text (GTK_LABEL (priv->unread), text);
390 gtk_label_set_text (GTK_LABEL (priv->unread), NULL);
394 query_unread_events (RTComEl *el)
401 g_object_get (el, "db", &db, NULL);
403 if (sqlite3_prepare_v2 (db,
404 "SELECT SUM(total_events)-SUM(read_events) FROM GroupCache;",
408 g_error ("%s: can't compile SQL", G_STRFUNC);
412 while (SQLITE_BUSY == (ret = sqlite3_step (stmt)));
414 if (ret == SQLITE_ROW){
415 count = sqlite3_column_int (stmt, 0);
418 g_error ("%s: error while executing SQL", G_STRFUNC);
421 sqlite3_finalize (stmt);
427 read_event (ELHomeApplet *self)
429 ELHomeAppletPrivate *priv = self->priv;
430 RTComElIter *it = NULL;
432 it = make_query (priv->eventlogger, -1);
433 show_event (self, it);
434 if (it) g_object_unref (it);
438 mark_as_read (ELHomeApplet *self)
440 ELHomeAppletPrivate *priv = self->priv;
442 if (priv->event_id >= 0){
443 rtcom_el_set_read_event (priv->eventlogger,
448 priv->unread_count--;
449 update_unread_label (self);
454 read_new_event (ELHomeApplet *self)
456 ELHomeAppletPrivate *priv = self->priv;
459 priv->unread_count = query_unread_events (priv->eventlogger);
460 update_unread_label (self);
468 add_new_idle (ELHomeApplet *self)
470 ELHomeAppletPrivate *priv = self->priv;
473 g_source_remove (priv->idle_id);
474 priv->idle_id = g_idle_add ((GSourceFunc)read_new_event,
479 new_event_cb (RTComEl *backend,
481 const gchar *local_uid,
482 const gchar *remote_uid,
483 const gchar *remote_ebook_uid,
484 const gchar *group_uid,
485 const gchar *service,
492 button_release_event_cb (GtkWidget *widget,
493 GdkEventButton *event,
496 ELHomeAppletPrivate *priv = self->priv;
499 priv->active = FALSE;
500 gtk_widget_queue_draw (widget);
510 button_press_event_cb (GtkWidget *widget,
511 GdkEventButton *event,
514 ELHomeAppletPrivate *priv = self->priv;
516 if (priv->event_id > 0){
518 gtk_widget_queue_draw (widget);
525 leave_notify_event_cb (GtkWidget *widget,
526 GdkEventCrossing *event,
529 ELHomeAppletPrivate *priv = self->priv;
532 priv->active = FALSE;
533 gtk_widget_queue_draw (widget);
540 el_home_applet_init (ELHomeApplet *self)
542 ELHomeAppletPrivate *priv;
543 GtkWidget *event_box;
544 GtkWidget *hbox, *vbox, *align;
546 self->priv = EL_HOME_APPLET_GET_PRIVATE (self);
549 gtk_widget_set_app_paintable (GTK_WIDGET (self), TRUE);
551 priv->unread = gtk_label_new ("12");
552 hildon_helper_set_logical_color (priv->unread,
556 gtk_misc_set_alignment (GTK_MISC (priv->unread),
559 gtk_widget_set_size_request (priv->unread,
563 priv->icon = gtk_image_new_from_icon_name ("chat_unread_sms",
564 HILDON_ICON_SIZE_FINGER);
565 gtk_misc_set_alignment (GTK_MISC (priv->icon),
569 priv->sender = gtk_label_new ("asdf asdf asdf asdf asdf");
570 gtk_misc_set_alignment (GTK_MISC (priv->sender),
573 gtk_label_set_ellipsize (GTK_LABEL (priv->sender),
574 PANGO_ELLIPSIZE_END);
575 gtk_widget_set_name (priv->sender, "hildon-shadow-label");
576 hildon_helper_set_logical_font (priv->sender, "SystemFont");
578 priv->message = g_object_new (GTK_TYPE_LABEL,
579 "label", "asdf asdf adsf asdf asdf asdf asdf asdf",
581 "wrap-mode", PANGO_WRAP_WORD_CHAR,
584 gtk_misc_set_alignment (GTK_MISC (priv->message),
587 gtk_widget_set_size_request (priv->message,
590 gtk_widget_set_name (priv->message, "hildon-shadow-label");
593 priv->empty = gtk_label_new ("No new messages");
594 gtk_widget_set_name (priv->empty, "hildon-shadow-label");
595 GTK_WIDGET_SET_FLAGS (priv->empty, GTK_NO_SHOW_ALL);
597 priv->received = gtk_label_new ("aewf aewf aewf awef");
598 gtk_misc_set_alignment (GTK_MISC (priv->received),
601 gtk_widget_set_size_request (priv->received,
604 hildon_helper_set_logical_font (priv->received, "SmallSystemFont");
605 gtk_widget_set_name (priv->received, "hildon-shadow-label");
607 hbox = gtk_hbox_new (FALSE, 0);
608 gtk_box_pack_start (GTK_BOX (hbox), priv->unread, FALSE, FALSE, 0);
609 gtk_box_pack_start (GTK_BOX (hbox), priv->icon, FALSE, FALSE, 0);
610 gtk_box_pack_start (GTK_BOX (hbox), priv->sender, TRUE, TRUE, 0);
612 vbox = gtk_vbox_new (FALSE, 0);
613 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
614 gtk_box_pack_start (GTK_BOX (vbox), priv->message, TRUE, TRUE, 0);
615 gtk_box_pack_start (GTK_BOX (vbox), priv->empty, TRUE, TRUE, 0);
616 gtk_box_pack_start (GTK_BOX (vbox), priv->received, FALSE, FALSE, 0);
618 align = gtk_alignment_new (0.5f, 0.0f, 1.0f, 1.0f);
619 gtk_alignment_set_padding (GTK_ALIGNMENT (align),
620 0, 0, HILDON_MARGIN_DEFAULT, HILDON_MARGIN_DEFAULT);
622 gtk_container_set_border_width (GTK_CONTAINER (vbox), HILDON_MARGIN_HALF);
624 event_box = gtk_event_box_new ();
625 gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
626 gtk_widget_set_size_request (event_box, BOX_WIDTH, BOX_HEIGHT);
628 gtk_container_add (GTK_CONTAINER (align), vbox);
629 gtk_container_add (GTK_CONTAINER (event_box), align);
630 gtk_container_add (GTK_CONTAINER (self), event_box);
632 g_signal_connect (event_box, "button-press-event",
633 G_CALLBACK (button_press_event_cb), self);
634 g_signal_connect (event_box, "button-release-event",
635 G_CALLBACK (button_release_event_cb), self);
636 g_signal_connect (event_box, "leave-notify-event",
637 G_CALLBACK (leave_notify_event_cb), self);
639 gtk_widget_show_all (GTK_WIDGET (event_box));
642 priv->eventlogger = rtcom_el_new ();
643 g_signal_connect (priv->eventlogger,
645 G_CALLBACK (new_event_cb),
647 g_signal_connect (priv->eventlogger,
649 G_CALLBACK (new_event_cb),
652 read_new_event (self);
657 el_home_applet_class_init (ELHomeAppletClass *klass)
659 GObjectClass *object_class = G_OBJECT_CLASS (klass);
660 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
662 object_class->dispose = dispose;
663 object_class->finalize = finalize;
664 widget_class->expose_event = expose_event;
665 widget_class->realize = el_home_applet_realize;
667 g_type_class_add_private (klass, sizeof (ELHomeAppletPrivate));