1 //=============================================================================
2 //
3 // File : libkvinotifier.cpp
4 // Creation date : Tue Jul 7 2004 20:21:12 CEST by Szymon Stefanek
5 //
6 // This file is part of the KVIrc IRC client distribution
7 // Copyright (C) 2004 Szymon Stefanek (pragma at kvirc dot net)
8 // Copyright (C) 2005-2008 Iacopo Palazzi < iakko(at)siena(dot)linux(dot)it >
9 //
10 // This program is FREE software. You can redistribute it and/or
11 // modify it under the terms of the GNU General Public License
12 // as published by the Free Software Foundation; either version 2
13 // of the License, or (at your option) any later version.
14 //
15 // This program is distributed in the HOPE that it will be USEFUL,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
18 // See the GNU General Public License for more details.
19 //
20 // You should have received a copy of the GNU General Public License
21 // along with this program. If not, write to the Free Software Foundation,
22 // Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
23 //
24 //=============================================================================
25
26 #include "NotifierWindow.h"
27 #include "NotifierMessage.h"
28
29 #include "KviModule.h"
30 #include "KviKvsVariant.h"
31 #include "KviApplication.h"
32 #include "KviMainWindow.h"
33 #include "KviWindow.h"
34 #include "KviLocale.h"
35 #include "KviIconManager.h"
36 #include "KviTimeUtils.h"
37 #include "KviOptions.h"
38
39 NotifierWindow * g_pNotifierWindow = nullptr;
40 kvi_time_t g_tNotifierDisabledUntil = 0;
41
42 /*
43 @doc: notifier.message
44 @type:
45 command
46 @title:
47 notifier.message
48 @short:
49 Adds a message to the notifier window
50 @syntax:
51 notifier.message [-q|quiet] [-n|noanim] [-w[=<window_id:string>]!] [-i=<image_id:string>] [-t=<timeout:integer>] <messag:string>
52 @description:
53 Adds a message to the notifier window.
54 The notifier window is shown (if not already visible)
55 unless the -q switch is present.
56 The new message becomes the current message of the notifier
57 unless the user is already typing in the input window
58 and the typed message would be directed to a different window.
59 In that case the message is appended at the end of the
60 message queue and the user will be able to scroll to it
61 by using the proper notifier buttons.[br]
62 The <message> text can contain simple HTML tags: basically you are
63 allowed to use <b> and <i>. The usage of other
64 tags is possible but is discouraged since it tends to
65 mess up the message display. In particular you should avoid
66 any color and/or font specification since the notifier is
67 skinnable and you don't know which color will result in a visible text.
68 [b]Please note that the user can forcibly disable the notifier
69 for a limited period of time (a sort of [i]don't bug me[/i] option).[/b]
70 @switches:
71 !sw: -n | --noanim
72 Do not animate
73 !sw: -w | --windowid
74 Causes the message gets attached to the specified window and
75 the user is able to type commands in that window after
76 showing up the notifier input. If the "=<window_id>" part
77 is omitted then the current window is used.[br]
78 !sw: -i | --icon
79 If the -i=<image_id> switch is present then the
80 message has the specified image displayed.
81 See the [doc:image_id]documentation on the image identifier[/doc]
82 for more information about the image_id parameter.[br]
83 !sw: -q | --quiet
84 If you use -q then you must explicitly call [cmd]notifier.show[/cmd] to
85 show the notifier. If the -n switch is present then
86 the show action will not be animated (the notifier
87 will be shown immediately instead of fading in).
88 Obviously -n has no meaning if -q is used.[br]
89 !sw: -t | --timeout
90 Set the message lifetime to <timeout>
91 Obviously this option has no meaning if the window is not going to be shown.
92 The timeout may be overridden by new messages but only in the future.
93 If the timeout expires and is not overridden by any new message
94 then the window will be automatically hidden.
95 A zero timeout disables auto-hiding.
96 @seealso:
97 [cmd]notifier.show[/cmd] [cmd]notifier.hide[/cmd] [fnc]$notifier.isEnabled[/fnc]()
98 @examples:
99 [example]
100 notifier.message Hello world!
101 [cmd]notifier.hide[/cmd]
102 notifier.message -q This is a hidden message!
103 notifier.message -q -i=14 This is a second hidden message with an icon
104 [cmd]notifier.show[/cmd]
105 notifier.message -w This message has the current window associated
106 notifier.message -w=[fnc]$window[/fnc] This is equivalent to the above
107 notifier.message <b>Bold text</b> and normal text
108 [cmd]notifier.hide[/cmd]
109 notifier.message -t=10 This message will be shown only for 10 seconds
110 [/example]
111 */
112
notifier_kvs_cmd_message(KviKvsModuleCommandCall * c)113 static bool notifier_kvs_cmd_message(KviKvsModuleCommandCall * c)
114 {
115 QString szMessage;
116 KVSM_PARAMETERS_BEGIN(c)
117 KVSM_PARAMETER("message", KVS_PT_STRING, 0, szMessage)
118 KVSM_PARAMETERS_END(c)
119
120 if(!g_pNotifierWindow)
121 g_pNotifierWindow = new NotifierWindow();
122
123 QString szIco = "";
124 QString szWnd = "";
125
126 KviWindow * pWnd = c->window();
127
128 if(c->hasSwitch('w', "window_id"))
129 {
130 c->switches()->getAsStringIfExisting('w', "window_id", szWnd);
131 if(!szWnd.isEmpty())
132 {
133 pWnd = g_pApp->findWindow(szWnd);
134 if(!pWnd)
135 c->warning(__tr2qs_ctx("The specified window does not exist", "notifier"));
136 }
137 }
138 c->switches()->getAsStringIfExisting('i', "icon", szIco);
139 kvs_int_t uTime = KVI_OPTION_UINT(KviOption_uintNotifierAutoHideTime);
140 if(c->hasSwitch('t', "timeout"))
141 {
142 KviKvsVariant * pTime = c->getSwitch('t', "timeout");
143 if(pTime)
144 {
145 bool bOk = pTime->asInteger(uTime);
146 if(!bOk)
147 {
148 uTime = 0;
149 c->warning(__tr2qs_ctx("The specified timeout is not valid, assuming 0", "notifier"));
150 }
151 }
152 else
153 {
154 c->warning(__tr2qs_ctx("The -t switch expects a timeout in seconds", "notifier"));
155 }
156 }
157
158 g_pNotifierWindow->addMessage(pWnd, szIco, szMessage, uTime);
159
160 if(!c->hasSwitch('q', "quiet"))
161 g_pNotifierWindow->doShow(!(c->hasSwitch('n', "new")));
162 return true;
163 }
164
165 /*
166 @doc: notifier.hide
167 @type:
168 command
169 @title:
170 notifier.hide
171 @short:
172 Hides the notifier window
173 @syntax:
174 notifier.hide [-n|--noanim]
175 @switches:
176 !sw: -n
177 Causes the hide operation is not animated.
178 @description:
179 Hide the notifier window
180 [b]Please note that the user can forcibly disable the notifier
181 for a limited period of time (a sort of [i]don't bug me[/i] option).[/b]
182 @seealso:
183 [cmd]notifier.show[/cmd] [cmd]notifier.message[/cmd] [fnc]$notifier.isEnabled[/fnc]
184 */
185
notifier_kvs_cmd_hide(KviKvsModuleCommandCall * c)186 static bool notifier_kvs_cmd_hide(KviKvsModuleCommandCall * c)
187 {
188 if(g_pNotifierWindow)
189 g_pNotifierWindow->doHide(!(c->hasSwitch('n', "notanimated")));
190 return true;
191 }
192
193 /*
194 @doc: notifier.show
195 @type:
196 command
197 @title:
198 notifier.show
199 @short:
200 Shows the notifier window
201 @syntax:
202 notifier.show [-n|--noanim]
203 @switches:
204 !sw: -n
205 Disables the animation
206 @description:
207 Shows the notifier window if it is not already visible
208 If the -n switch is present then the show operation is
209 not animated.[br]
210 The notifier is shown [b]only[/b] if it contains some messages.
211 [b]Please note that the user can forcibly disable the notifier
212 for a limited period of time (a sort of [i]don't bug me[/i] option).[/b]
213 @seealso:
214 [cmd]notifier.hide[/cmd] [cmd]notifier.message[/cmd] [fnc]$notifier.isEnabled[/fnc]
215 */
216
notifier_kvs_cmd_show(KviKvsModuleCommandCall * c)217 static bool notifier_kvs_cmd_show(KviKvsModuleCommandCall * c)
218 {
219 if(!g_pNotifierWindow)
220 return true;
221 if(!g_pNotifierWindow->countTabs())
222 return true;
223
224 g_pNotifierWindow->setDisableHideOnMainWindowGotAttention(true);
225 g_pNotifierWindow->doShow(!(c->hasSwitch('n', "noanim")));
226
227 return true;
228 }
229
230 /*
231 @doc: notifier.isEnabled
232 @type:
233 function
234 @title:
235 $notifier.isEnabled
236 @short:
237 Returns [b]1[/b] if the notifier window is enabled
238 @syntax:
239 <boolean> $notifier.isEnabled
240 @description:
241 Returns [b]1[/b] if the notifier window is enabled and [b]0[/b] otherwise.
242 The user can forcibly disable the notifier as a sort of [i]don't bug me[/i]
243 feature for a limited period of time. When the notifier
244 is disabled the messages sent to it will not be shown.[br]
245 The only method that you (the scripter) can use to forcibly
246 re-enable the notifier is to unload the module and
247 reload it, but [b]don't do it[/b] :)[br]
248 There is also a global option that allows forcibly disabling
249 the notifier forever, this option could be overridden with [cmd]option[/cmd]
250 instead, but again [b]don't do it[/b] :)[br]
251
252 */
253
notifier_kvs_fnc_isEnabled(KviKvsModuleFunctionCall * c)254 static bool notifier_kvs_fnc_isEnabled(KviKvsModuleFunctionCall * c)
255 {
256 bool bCheck = false;
257 if(KVI_OPTION_BOOL(KviOption_boolEnableNotifier))
258 bCheck = g_tNotifierDisabledUntil < kvi_unixTime();
259 c->returnValue()->setBoolean(bCheck);
260 return true;
261 }
262
notifier_module_init(KviModule * m)263 static bool notifier_module_init(KviModule * m)
264 {
265 KVSM_REGISTER_SIMPLE_COMMAND(m, "message", notifier_kvs_cmd_message);
266 KVSM_REGISTER_SIMPLE_COMMAND(m, "show", notifier_kvs_cmd_show);
267 KVSM_REGISTER_SIMPLE_COMMAND(m, "hide", notifier_kvs_cmd_hide);
268 KVSM_REGISTER_FUNCTION(m, "isEnabled", notifier_kvs_fnc_isEnabled);
269
270 return true;
271 }
272
notifier_module_cleanup(KviModule *)273 static bool notifier_module_cleanup(KviModule *)
274 {
275 if(g_pNotifierWindow)
276 {
277 delete g_pNotifierWindow;
278 g_pNotifierWindow = nullptr;
279 }
280 return true;
281 }
282
notifier_module_can_unload(KviModule *)283 static bool notifier_module_can_unload(KviModule *)
284 {
285 return (!g_pNotifierWindow);
286 }
287
notifier_module_ctrl(KviModule *,const char * pcOperation,void * pParam)288 static bool notifier_module_ctrl(KviModule *, const char * pcOperation, void * pParam)
289 {
290 if(!kvi_strEqualCI("notifier::message", pcOperation))
291 return false;
292
293 KviNotifierMessageParam * p = (KviNotifierMessageParam *)pParam;
294 if(!p)
295 return false;
296
297 if(!g_pNotifierWindow)
298 g_pNotifierWindow = new NotifierWindow();
299
300 g_pNotifierWindow->addMessage(p->pWindow, p->szIcon, p->szMessage, p->uMessageLifetime);
301 g_pNotifierWindow->doShow(KVI_OPTION_BOOL(KviOption_boolNotifierFading) ? true : false);
302
303 return true;
304 }
305
306 KVIRC_MODULE(
307 "Notifier",
308 "4.0.0",
309 "Copyright (C) 2005 Iacopo Palazzi (iakko at siena dot linux dot it)\n"
310 " 2010 Elvio Basello (hell at hellvis69 dot netsons dot org)",
311 "KVIrc Client - Taskbar Notifier",
312 notifier_module_init,
313 notifier_module_can_unload,
314 notifier_module_ctrl,
315 notifier_module_cleanup,
316 "notifier")
317