19
|
1 |
/*
|
25
|
2 |
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
3 |
* All rights reserved.
|
|
4 |
* This component and the accompanying materials are made available
|
|
5 |
* under the terms of "Eclipse Public License v1.0"
|
|
6 |
* which accompanies this distribution, and is available
|
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
8 |
*
|
|
9 |
* Initial Contributors:
|
|
10 |
* Nokia Corporation - initial contribution.
|
|
11 |
*
|
|
12 |
* Contributors:
|
|
13 |
*
|
|
14 |
* Description: Nokia Linear Volume Interface Implementation
|
|
15 |
*
|
|
16 |
*/
|
19
|
17 |
|
|
18 |
#include <stdio.h>
|
|
19 |
#include <stdlib.h>
|
|
20 |
#include <assert.h>
|
|
21 |
|
|
22 |
#include "xanlinearvolumeitf.h"
|
|
23 |
#include "xanokialinearvolumeitfadaptationmmf.h"
|
|
24 |
|
|
25 |
/**
|
|
26 |
* XANokiaLinearVolumeItfImpl* GetImpl(XANokiaLinearVolumeItf self)
|
|
27 |
* Description: Validated interface pointer and cast it to implementations pointer.
|
|
28 |
**/
|
|
29 |
static XANokiaLinearVolumeItfImpl* GetImpl(XANokiaLinearVolumeItf self)
|
|
30 |
{
|
25
|
31 |
if (self)
|
19
|
32 |
{
|
25
|
33 |
XANokiaLinearVolumeItfImpl* impl =
|
|
34 |
(XANokiaLinearVolumeItfImpl*) (*self);
|
|
35 |
if (impl && impl == impl->self)
|
|
36 |
{
|
19
|
37 |
return impl;
|
25
|
38 |
}
|
19
|
39 |
}
|
25
|
40 |
return NULL;
|
19
|
41 |
}
|
|
42 |
|
|
43 |
/**
|
|
44 |
* XAresult XANokiaLinearVolumeItfImpl_RegisterVolumeCallback(XANokiaLinearVolumeItf self,
|
|
45 |
* xaNokiaLinearVolumeCallback callback,
|
|
46 |
* void * pContext)
|
|
47 |
* Description: Sets or clears the xaVolumeCallback.
|
|
48 |
**/
|
25
|
49 |
XAresult XANokiaLinearVolumeItfImpl_RegisterVolumeCallback(
|
|
50 |
XANokiaLinearVolumeItf self, xaNokiaLinearVolumeCallback callback,
|
|
51 |
void * pContext)
|
|
52 |
{
|
19
|
53 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
54 |
XANokiaLinearVolumeItfImpl* impl = GetImpl(self);
|
|
55 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_RegisterVolumeCallback");
|
|
56 |
|
25
|
57 |
if (!impl)
|
|
58 |
{
|
19
|
59 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
60 |
/* invalid parameter */
|
|
61 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_RegisterVolumeCallback");
|
|
62 |
return XA_RESULT_PARAMETER_INVALID;
|
25
|
63 |
}
|
19
|
64 |
|
|
65 |
impl->callback = callback;
|
|
66 |
impl->context = pContext;
|
|
67 |
impl->cbPtrToSelf = self;
|
|
68 |
|
|
69 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_RegisterVolumeCallback");
|
|
70 |
return ret;
|
25
|
71 |
}
|
19
|
72 |
|
|
73 |
/**
|
|
74 |
* Base interface XANokiaLinearVolumeItf implementation
|
|
75 |
*/
|
|
76 |
|
|
77 |
/**
|
|
78 |
* XAresult XANokiaLinearVolumeItfImpl_SetVolumeLevel(XANokiaLinearVolumeItf self, XAuint32 percentage)
|
|
79 |
* Description: Sets the object's volume level.
|
|
80 |
**/
|
25
|
81 |
XAresult XANokiaLinearVolumeItfImpl_SetVolumeLevel(
|
|
82 |
XANokiaLinearVolumeItf self, XAuint32 *percentage)
|
|
83 |
{
|
19
|
84 |
XANokiaLinearVolumeItfImpl *impl = GetImpl(self);
|
25
|
85 |
XAresult ret = XA_RESULT_SUCCESS;
|
19
|
86 |
XAuint32 vol = *percentage;
|
25
|
87 |
|
19
|
88 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_SetVolumeLevel");
|
|
89 |
|
25
|
90 |
if ((!impl) || (vol > MAX_PERCENTAGE_VOLUME))
|
|
91 |
{
|
28
|
92 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
93 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_SetVolumeLevel");
|
19
|
94 |
/* invalid parameter */
|
|
95 |
return XA_RESULT_PARAMETER_INVALID;
|
25
|
96 |
}
|
19
|
97 |
|
|
98 |
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
|
25
|
99 |
if (ret == XA_RESULT_SUCCESS)
|
19
|
100 |
{
|
25
|
101 |
if (impl->adapCtx && impl->adapCtx->fwtype == FWMgrFWMMF)
|
|
102 |
{
|
|
103 |
ret = XANokiaLinearVolumeItfAdapt_SetVolumeLevel(
|
|
104 |
(XAAdaptationMMFCtx*) impl->adapCtx, vol);
|
|
105 |
if (ret == XA_RESULT_SUCCESS)
|
|
106 |
{
|
|
107 |
impl->volumeLevel = vol;
|
|
108 |
}
|
|
109 |
}
|
|
110 |
XAAdaptationBase_ThreadExit(impl->adapCtx);
|
19
|
111 |
}
|
25
|
112 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_SetVolumeLevel");
|
|
113 |
return ret;
|
19
|
114 |
}
|
|
115 |
|
|
116 |
/**
|
|
117 |
* XAresult XANokiaLinearVolumeItfImpl_GetVolumeLevel(XANokiaLinearVolumeItf self, XAmillibel *pLevel)
|
|
118 |
* Description: Gets the object’s volume level.
|
|
119 |
**/
|
25
|
120 |
XAresult XANokiaLinearVolumeItfImpl_GetVolumeLevel(
|
|
121 |
XANokiaLinearVolumeItf self, XAuint32 *percentage)
|
|
122 |
{
|
19
|
123 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
124 |
XANokiaLinearVolumeItfImpl *impl = GetImpl(self);
|
|
125 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_GetVolumeLevel");
|
|
126 |
|
25
|
127 |
if (!impl || !percentage)
|
|
128 |
{
|
|
129 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");DEBUG_API("<-XANokiaLinearVolumeItfImpl_GetVolumeLevel");
|
19
|
130 |
/* invalid parameter */
|
|
131 |
return XA_RESULT_PARAMETER_INVALID;
|
25
|
132 |
}
|
19
|
133 |
|
28
|
134 |
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
|
|
135 |
if (ret == XA_RESULT_SUCCESS)
|
|
136 |
{
|
|
137 |
if (impl->adapCtx && impl->adapCtx->fwtype == FWMgrFWMMF)
|
|
138 |
{
|
|
139 |
ret = XANokiaLinearVolumeItfAdapt_GetVolumeLevel(
|
|
140 |
(XAAdaptationMMFCtx*) impl->adapCtx, percentage);
|
|
141 |
if (ret == XA_RESULT_SUCCESS)
|
|
142 |
{
|
|
143 |
impl->volumeLevel = *percentage;
|
|
144 |
}
|
|
145 |
}
|
|
146 |
XAAdaptationBase_ThreadExit(impl->adapCtx);
|
|
147 |
}
|
19
|
148 |
|
|
149 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_GetVolumeLevel");
|
|
150 |
return ret;
|
25
|
151 |
}
|
19
|
152 |
|
|
153 |
/**
|
|
154 |
* XAresult XANokiaLinearVolumeItfImpl_GetMaxVolumeLevel(XANokiaLinearVolumeItf self, XAmillibel *pMaxLevel)
|
|
155 |
* Description: Gets the maximum supported level.
|
|
156 |
**/
|
25
|
157 |
XAresult XANokiaLinearVolumeItfImpl_GetStepCount(XANokiaLinearVolumeItf self,
|
|
158 |
XAuint32 *pStepCount)
|
|
159 |
{
|
19
|
160 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
161 |
XANokiaLinearVolumeItfImpl *impl = GetImpl(self);
|
|
162 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_GetVolumeLevel");
|
|
163 |
|
25
|
164 |
if (!impl || !pStepCount)
|
|
165 |
{
|
|
166 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");DEBUG_API("<-XANokiaLinearVolumeItfImpl_GetMaxVolumeLevel");
|
19
|
167 |
/* invalid parameter */
|
|
168 |
return XA_RESULT_PARAMETER_INVALID;
|
25
|
169 |
}
|
19
|
170 |
|
|
171 |
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
|
25
|
172 |
if (ret == XA_RESULT_SUCCESS)
|
19
|
173 |
{
|
25
|
174 |
if (impl->adapCtx && impl->adapCtx->fwtype == FWMgrFWMMF)
|
|
175 |
{
|
|
176 |
ret = XANokiaLinearVolumeItfAdapt_GetStepCount(
|
|
177 |
(XAAdaptationMMFCtx*) impl->adapCtx, pStepCount);
|
|
178 |
}
|
|
179 |
|
|
180 |
XAAdaptationBase_ThreadExit(impl->adapCtx);
|
19
|
181 |
}
|
|
182 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_GetMaxVolumeLevel");
|
|
183 |
return ret;
|
25
|
184 |
}
|
19
|
185 |
|
25
|
186 |
XAresult XANokiaLinearVolumeItfImpl_SetCallbackEventsMask(
|
|
187 |
XANokiaLinearVolumeItf self, XAuint32 eventFlags)
|
19
|
188 |
{
|
|
189 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
190 |
XANokiaLinearVolumeItfImpl* impl = GetImpl(self);
|
|
191 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_SetCallbackEventsMask");
|
|
192 |
|
25
|
193 |
if (!impl)
|
|
194 |
{
|
19
|
195 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
196 |
/* invalid parameter */
|
|
197 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_SetCallbackEventsMask");
|
|
198 |
return XA_RESULT_PARAMETER_INVALID;
|
25
|
199 |
}
|
19
|
200 |
|
|
201 |
impl->eventFlags = eventFlags;
|
|
202 |
|
|
203 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_SetCallbackEventsMask");
|
25
|
204 |
return ret;
|
19
|
205 |
}
|
|
206 |
|
25
|
207 |
XAresult XANokiaLinearVolumeItfImpl_GetCallbackEventsMask(
|
|
208 |
XANokiaLinearVolumeItf self, XAuint32 * pEventFlags)
|
19
|
209 |
{
|
|
210 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
211 |
XANokiaLinearVolumeItfImpl* impl = GetImpl(self);
|
|
212 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_GetCallbackEventsMask");
|
|
213 |
|
25
|
214 |
if (!impl || !pEventFlags)
|
|
215 |
{
|
19
|
216 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
217 |
/* invalid parameter */
|
|
218 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_GetCallbackEventsMask");
|
|
219 |
return XA_RESULT_PARAMETER_INVALID;
|
25
|
220 |
}
|
19
|
221 |
|
|
222 |
*pEventFlags = impl->eventFlags;
|
|
223 |
|
|
224 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_GetCallbackEventsMask");
|
25
|
225 |
return ret;
|
19
|
226 |
}
|
|
227 |
|
|
228 |
/**
|
|
229 |
* XANokiaLinearVolumeItfImpl -specific methods
|
|
230 |
**/
|
|
231 |
|
|
232 |
/**
|
|
233 |
* XANokiaLinearVolumeItfImpl* XANokiaLinearVolumeItfImpl_Create()
|
|
234 |
* Description: Allocate and initialize VolumeItfImpl
|
|
235 |
**/
|
25
|
236 |
XANokiaLinearVolumeItfImpl* XANokiaLinearVolumeItfImpl_Create(
|
|
237 |
XAAdaptationBaseCtx *adapCtx)
|
|
238 |
{
|
|
239 |
XANokiaLinearVolumeItfImpl *self = (XANokiaLinearVolumeItfImpl*) calloc(
|
|
240 |
1, sizeof(XANokiaLinearVolumeItfImpl));
|
19
|
241 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_Create");
|
|
242 |
|
25
|
243 |
if (self)
|
|
244 |
{
|
19
|
245 |
/* init itf default implementation */
|
|
246 |
self->itf.GetStepCount = XANokiaLinearVolumeItfImpl_GetStepCount;
|
|
247 |
self->itf.GetVolumeLevel = XANokiaLinearVolumeItfImpl_GetVolumeLevel;
|
|
248 |
self->itf.SetVolumeLevel = XANokiaLinearVolumeItfImpl_SetVolumeLevel;
|
25
|
249 |
self->itf.RegisterVolumeCallback
|
|
250 |
= XANokiaLinearVolumeItfImpl_RegisterVolumeCallback;
|
|
251 |
self->itf.SetCallbackEventsMask
|
|
252 |
= XANokiaLinearVolumeItfImpl_SetCallbackEventsMask;
|
|
253 |
self->itf.GetCallbackEventsMask
|
|
254 |
= XANokiaLinearVolumeItfImpl_GetCallbackEventsMask;
|
19
|
255 |
/* init variables */
|
|
256 |
self->volumeLevel = 0;
|
|
257 |
|
|
258 |
self->adapCtx = adapCtx;
|
|
259 |
|
25
|
260 |
XAAdaptationBase_AddEventHandler(adapCtx,
|
|
261 |
&XANokiaLinearVolumeItfImpl_AdaptCb,
|
|
262 |
XA_NOKIALINEARVOLITFEVENTS, self);
|
|
263 |
|
19
|
264 |
self->self = self;
|
25
|
265 |
}
|
19
|
266 |
|
|
267 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_Create");
|
|
268 |
return self;
|
25
|
269 |
}
|
19
|
270 |
|
|
271 |
/**
|
|
272 |
* void XANokiaLinearVolumeItfImpl_Free(XANokiaLinearVolumeItfImpl* self)
|
|
273 |
* Description: Free all resources reserved at XANokiaLinearVolumeItfImpl_Create
|
|
274 |
**/
|
|
275 |
void XANokiaLinearVolumeItfImpl_Free(XANokiaLinearVolumeItfImpl* self)
|
25
|
276 |
{
|
19
|
277 |
DEBUG_API("->XANokiaLinearVolumeItfImpl_Free");
|
|
278 |
assert(self==self->self);
|
|
279 |
free(self);
|
|
280 |
DEBUG_API("<-XANokiaLinearVolumeItfImpl_Free");
|
25
|
281 |
}
|
19
|
282 |
|
|
283 |
/* void XANokiaLinearVolumeItfimpl_AdaptCb( void *pHandlerCtx, XAAdaptEvent *event )
|
|
284 |
* Description: Event handler for adaptation events
|
|
285 |
*/
|
25
|
286 |
void XANokiaLinearVolumeItfImpl_AdaptCb(void *pHandlerCtx,
|
|
287 |
XAAdaptEvent *event)
|
|
288 |
{
|
|
289 |
XANokiaLinearVolumeItfImpl* impl =
|
|
290 |
(XANokiaLinearVolumeItfImpl*) pHandlerCtx;
|
19
|
291 |
XAboolean eventBoolean = XA_BOOLEAN_FALSE;
|
25
|
292 |
|
19
|
293 |
DEBUG_API("->XANokiaLinearVolumeItfimpl_AdaptCb");
|
|
294 |
|
25
|
295 |
if (!impl && !event)
|
|
296 |
{
|
|
297 |
DEBUG_ERR("XANokiaLinearVolumeItfImpl_AdaptCb, invalid context pointer!");DEBUG_API("<-XANokiaLinearVolumeItfImpl_AdaptCb");
|
19
|
298 |
return;
|
25
|
299 |
}
|
|
300 |
|
19
|
301 |
assert(event);
|
|
302 |
|
25
|
303 |
if (event->eventid == XA_ADAPT_VOLUME_VOLUME_CHANGED && impl->callback)
|
|
304 |
{
|
|
305 |
if (XA_NOKIALINEARVOLUME_EVENT_VOLUME_CHANGED & impl->eventFlags)
|
19
|
306 |
{
|
25
|
307 |
DEBUG_API("Volume level changed in adaptation");
|
|
308 |
impl->callback(impl->cbPtrToSelf, impl->context,
|
|
309 |
XA_NOKIALINEARVOLUME_EVENT_VOLUME_CHANGED, eventBoolean);
|
19
|
310 |
}
|
25
|
311 |
}
|
19
|
312 |
else
|
25
|
313 |
{
|
19
|
314 |
/* do nothing */
|
25
|
315 |
}DEBUG_API("<-XANokiaLinearVolumeItfimpl_AdaptCb");
|
19
|
316 |
}
|