NotificationDevelopmentGuidelines

Attachment 'summary-only.c'

Download

   1 /*******************************************************************************
   2 **3456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
   3 **      10        20        30        40        50        60        70        80
   4 **
   5 ** Info: 
   6 **    Example of how to use libnotify correctly and at the same time comply to
   7 **    the new jaunty notification spec (read: visual guidelines)
   8 **
   9 ** Compile:
  10 **    gcc -O0 -ggdb -Wall -Werror `pkg-config --cflags --libs libnotify \
  11 **    glib-2.0` summary-only.c -o summary-only
  12 **
  13 ** Copyright 2009 Canonical Ltd.
  14 **
  15 ** Author:
  16 **    Mirco "MacSlow" Mueller <mirco.mueller@canonical.com>
  17 **
  18 ** This program is free software: you can redistribute it and/or modify it
  19 ** under the terms of the GNU General Public License version 3, as published
  20 ** by the Free Software Foundation.
  21 **
  22 ** This program is distributed in the hope that it will be useful, but
  23 ** WITHOUT ANY WARRANTY; without even the implied warranties of
  24 ** MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
  25 ** PURPOSE.  See the GNU General Public License for more details.
  26 **
  27 ** You should have received a copy of the GNU General Public License along
  28 ** with this program.  If not, see <http://www.gnu.org/licenses/>.
  29 **
  30 *******************************************************************************/
  31 
  32 #include <glib.h>
  33 #include <unistd.h>
  34 #include <libnotify/notify.h>
  35 
  36 typedef enum _Capability {
  37 	CAP_ACTIONS = 0,
  38 	CAP_BODY,
  39 	CAP_BODY_HYPERLINKS,
  40 	CAP_BODY_IMAGES,
  41 	CAP_BODY_MARKUP,
  42 	CAP_ICON_MULTI,
  43 	CAP_ICON_STATIC,
  44 	CAP_SOUND,
  45 	CAP_IMAGE_SVG,
  46 	CAP_SYNCHRONOUS,
  47 	CAP_APPEND,
  48 	CAP_LAYOUT_ICON_ONLY,
  49 	CAP_MAX
  50 } Capability;
  51 
  52 #define ACTIONS          "actions"
  53 #define BODY             "body"
  54 #define BODY_HYPERLINKS  "body-hyperlinks"
  55 #define BODY_IMAGES      "body-images"
  56 #define BODY_MARKUP      "body-markup"
  57 #define ICON_MULTI       "icon-multi"
  58 #define ICON_STATIC      "icon-static"
  59 #define SOUND            "sound"
  60 #define IMAGE_SVG        "image/svg+xml"
  61 #define SYNCHRONOUS      "private-synchronous"
  62 #define APPEND           "append"
  63 #define LAYOUT_ICON_ONLY "private-icon-only"
  64 
  65 /* this is globally nasty :), do something nicer in your own code */
  66 gboolean g_capabilities[CAP_MAX] = {FALSE, /* actions          */
  67 				    FALSE, /* body             */
  68 				    FALSE, /* body-hyperlinks  */
  69 				    FALSE, /* body-imges       */
  70 				    FALSE, /* body-markup      */
  71 				    FALSE, /* icon-multi       */
  72 				    FALSE, /* icon-static      */
  73 				    FALSE, /* sound            */
  74 				    FALSE, /* image/svg+xml    */
  75 				    FALSE, /* synchronous-hint */
  76 				    FALSE, /* append-hint      */
  77 				    FALSE  /* icon-only-hint   */};
  78 
  79 void
  80 closed_handler (NotifyNotification* notification,
  81 		gpointer            data)
  82 {
  83 	g_print ("closed_handler() called");
  84 
  85 	return;
  86 }
  87 
  88 void
  89 set_cap (gpointer data,
  90 	 gpointer user_data)
  91 {
  92 	/* test for "actions" */
  93 	if (!g_strcmp0 (ACTIONS, (gchar*) data))
  94 		g_capabilities[CAP_ACTIONS] = TRUE;
  95 
  96 	/* test for "body" */
  97 	if (!g_strcmp0 (BODY, (gchar*) data))
  98 		g_capabilities[CAP_BODY] = TRUE;
  99 
 100 	/* test for "body-hyperlinks" */
 101 	if (!g_strcmp0 (BODY_HYPERLINKS, (gchar*) data))
 102 		g_capabilities[CAP_BODY_HYPERLINKS] = TRUE;
 103 
 104 	/* test for "body-images" */
 105 	if (!g_strcmp0 (BODY_IMAGES, (gchar*) data))
 106 		g_capabilities[CAP_BODY_IMAGES] = TRUE;
 107 
 108 	/* test for "body-markup" */
 109 	if (!g_strcmp0 (BODY_MARKUP, (gchar*) data))
 110 		g_capabilities[CAP_BODY_MARKUP] = TRUE;
 111 
 112 	/* test for "icon-multi" */
 113 	if (!g_strcmp0 (ICON_MULTI, (gchar*) data))
 114 		g_capabilities[CAP_ICON_MULTI] = TRUE;
 115 
 116 	/* test for "icon-static" */
 117 	if (!g_strcmp0 (ICON_STATIC, (gchar*) data))
 118 		g_capabilities[CAP_ICON_STATIC] = TRUE;
 119 
 120 	/* test for "sound" */
 121 	if (!g_strcmp0 (SOUND, (gchar*) data))
 122 		g_capabilities[CAP_SOUND] = TRUE;
 123 
 124 	/* test for "image/svg+xml" */
 125 	if (!g_strcmp0 (IMAGE_SVG, (gchar*) data))
 126 		g_capabilities[CAP_IMAGE_SVG] = TRUE;
 127 
 128 	/* test for "canonical-private-1" */
 129 	if (!g_strcmp0 (SYNCHRONOUS, (gchar*) data))
 130 		g_capabilities[CAP_SYNCHRONOUS] = TRUE;
 131 
 132 	/* test for "canonical-private-2" */
 133 	if (!g_strcmp0 (APPEND, (gchar*) data))
 134 		g_capabilities[CAP_APPEND] = TRUE;
 135 
 136 	/* test for "canonical-private-3" */
 137 	if (!g_strcmp0 (LAYOUT_ICON_ONLY, (gchar*) data))
 138 		g_capabilities[CAP_LAYOUT_ICON_ONLY] = TRUE;
 139 }
 140 
 141 void
 142 init_caps (void)
 143 {
 144 	GList* caps_list;
 145 
 146 	caps_list = notify_get_server_caps ();
 147 	if (caps_list)
 148 	{
 149 		g_list_foreach (caps_list, set_cap, NULL);
 150 		g_list_foreach (caps_list, (GFunc) g_free, NULL);
 151 		g_list_free (caps_list);
 152 	}
 153 }
 154 
 155 gboolean
 156 has_cap (Capability cap)
 157 {
 158 	return g_capabilities[cap];
 159 }
 160 
 161 void
 162 print_caps (void)
 163 {
 164 	gchar* name;
 165 	gchar* vendor;
 166 	gchar* version;
 167 	gchar* spec_version;
 168 
 169 	notify_get_server_info (&name, &vendor, &version, &spec_version);
 170 
 171 	g_print ("Name:          %s\n"
 172 	         "Vendor:        %s\n"
 173 	         "Version:       %s\n"
 174 	         "Spec. Version: %s\n",
 175 		 name,
 176 		 vendor,
 177 		 version,
 178 		 spec_version);
 179 
 180 	g_print ("Supported capabilities/hints:\n");
 181 
 182 	if (has_cap (CAP_ACTIONS))
 183 		g_print ("\tactions\n");
 184 
 185 	if (has_cap (CAP_BODY))
 186 		g_print ("\tbody\n");
 187 
 188 	if (has_cap (CAP_BODY_HYPERLINKS))
 189 		g_print ("\tbody-hyperlinks\n");
 190 
 191 	if (has_cap (CAP_BODY_IMAGES))
 192 		g_print ("\tbody-images\n");
 193 
 194 	if (has_cap (CAP_BODY_MARKUP))
 195 		g_print ("\tbody-markup\n");
 196 
 197 	if (has_cap (CAP_ICON_MULTI))
 198 		g_print ("\ticon-multi\n");
 199 
 200 	if (has_cap (CAP_ICON_STATIC))
 201 		g_print ("\ticon-static\n");
 202 
 203 	if (has_cap (CAP_SOUND))
 204 		g_print ("\tsound\n");
 205 
 206 	if (has_cap (CAP_IMAGE_SVG))
 207 		g_print ("\timage/svg+xml\n");
 208 
 209 	if (has_cap (CAP_SYNCHRONOUS))
 210 		g_print ("\tprivate-synchronous\n");
 211 
 212 	if (has_cap (CAP_APPEND))
 213 		g_print ("\tappend\n");
 214 
 215 	if (has_cap (CAP_LAYOUT_ICON_ONLY))
 216 		g_print ("\tprivate-icon-only\n");
 217 
 218 	g_print ("Notes:\n");
 219 	if (!g_strcmp0 ("notify-osd", name))
 220 	{
 221 		g_print ("\tx- and y-coordinates hints are ignored\n");
 222 		g_print ("\texpire-timeout is ignored\n");
 223 		g_print ("\tbody-markup is accepted but filtered\n");
 224 	}
 225 	else
 226 		g_print ("\tnone");
 227 
 228 	g_free ((gpointer) name);
 229 	g_free ((gpointer) vendor);
 230 	g_free ((gpointer) version);
 231 	g_free ((gpointer) spec_version);
 232 }
 233 
 234 int 
 235 main (int    argc,
 236       char** argv)
 237 {
 238 	NotifyNotification* notification;
 239 	gboolean            success;
 240 	GError*             error = NULL;
 241 
 242 	if (!notify_init ("summary-only"))
 243 		return 1;
 244 
 245 	/* call this so we can savely use has_cap(CAP_SOMETHING) later */
 246 	init_caps ();
 247 
 248 	/* show what's supported */
 249 	print_caps ();
 250 
 251 	/* try the summary-only case */
 252 	notification = notify_notification_new (
 253 				"Summary-only",
 254 				NULL,
 255 				NULL,
 256 				NULL);
 257 	error = NULL;
 258 	success = notify_notification_show (notification, &error);
 259 	if (!success)
 260 		g_print ("That did not work ... \"%s\".\n", error->message);
 261 	g_signal_connect (G_OBJECT (notification),
 262 			  "closed",
 263 			  G_CALLBACK (closed_handler),
 264 			  NULL);
 265 
 266 	notify_uninit ();
 267 
 268 	return 0;
 269 }

Attached Files

To refer to attachments on a page, use attachment:filename, as shown below in the list of files. Do NOT use the URL of the [get] link, since this is subject to change and can break easily.
  • [get | view] (2009-02-25 22:40:59, 8.2 KB) [[attachment:append-hint-example.c]]
  • [get | view] (2009-02-25 22:41:05, 6.3 KB) [[attachment:append-hint-example.cs]]
  • [get | view] (2009-02-25 15:44:14, 931.0 KB) [[attachment:append-hint-example.ogg]]
  • [get | view] (2009-02-25 22:41:10, 4.1 KB) [[attachment:append-hint-example.py]]
  • [get | view] (2009-02-25 22:41:58, 6.8 KB) [[attachment:icon-summary-body.c]]
  • [get | view] (2009-02-25 22:42:06, 5.8 KB) [[attachment:icon-summary-body.cs]]
  • [get | view] (2009-02-25 23:32:31, 25.9 KB) [[attachment:icon-summary-body.png]]
  • [get | view] (2010-01-13 10:26:42, 3.6 KB) [[attachment:icon-summary-body.py]]
  • [get | view] (2009-02-25 22:41:37, 6.7 KB) [[attachment:icon-summary.c]]
  • [get | view] (2009-02-25 22:41:42, 5.7 KB) [[attachment:icon-summary.cs]]
  • [get | view] (2009-02-25 23:32:25, 21.8 KB) [[attachment:icon-summary.png]]
  • [get | view] (2009-02-25 22:41:48, 3.5 KB) [[attachment:icon-summary.py]]
  • [get | view] (2009-02-25 17:28:21, 39.8 KB) [[attachment:small_append-hint-example_ogg.png]]
  • [get | view] (2009-03-02 00:26:37, 31.5 KB) [[attachment:small_update-notifications_ogg.png]]
  • [get | view] (2009-02-25 22:42:54, 6.7 KB) [[attachment:summary-body.c]]
  • [get | view] (2009-02-25 22:43:06, 5.7 KB) [[attachment:summary-body.cs]]
  • [get | view] (2009-02-25 23:32:55, 22.4 KB) [[attachment:summary-body.png]]
  • [get | view] (2009-02-25 22:43:22, 3.5 KB) [[attachment:summary-body.py]]
  • [get | view] (2009-02-25 22:43:29, 6.7 KB) [[attachment:summary-only.c]]
  • [get | view] (2009-02-25 22:43:35, 5.6 KB) [[attachment:summary-only.cs]]
  • [get | view] (2009-02-25 23:33:04, 20.3 KB) [[attachment:summary-only.png]]
  • [get | view] (2009-02-25 22:43:42, 3.5 KB) [[attachment:summary-only.py]]
  • [get | view] (2009-03-01 07:01:45, 8.5 KB) [[attachment:update-notifications.c]]
  • [get | view] (2009-03-01 07:01:53, 6.6 KB) [[attachment:update-notifications.cs]]
  • [get | view] (2009-03-01 07:02:38, 1226.6 KB) [[attachment:update-notifications.ogg]]
  • [get | view] (2009-03-01 07:01:59, 4.3 KB) [[attachment:update-notifications.py]]
 All files | Selected Files: delete move to page

You are not allowed to attach a file to this page.