34
|
1 |
/*
|
|
2 |
* Copyright (c) 2007 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: Menu Framework Extension Manager
|
|
15 |
*
|
|
16 |
*/
|
|
17 |
|
|
18 |
#include <mmf/common/mmfcontrollerpluginresolver.h> // for CleanupResetAndDestroyPushL
|
|
19 |
|
|
20 |
#include "mmextensionplugin.h"
|
|
21 |
#include "mmextensionmanager.h"
|
|
22 |
#include "menudebug.h"
|
|
23 |
|
|
24 |
// ---------------------------------------------------------------------------
|
|
25 |
//
|
|
26 |
// ---------------------------------------------------------------------------
|
|
27 |
//
|
|
28 |
CMMExtensionManager::CMMExtensionManager( MMmActionRequest& aActionRequest ):
|
|
29 |
iActionRequest( aActionRequest )
|
|
30 |
{
|
|
31 |
// No implementation required
|
|
32 |
}
|
|
33 |
|
|
34 |
// ---------------------------------------------------------------------------
|
|
35 |
//
|
|
36 |
// ---------------------------------------------------------------------------
|
|
37 |
//
|
|
38 |
CMMExtensionManager::~CMMExtensionManager()
|
|
39 |
{
|
|
40 |
THashMapIter< TInt32, CMMExtensionPlugin* > iter( iPluginMap);
|
|
41 |
for (CMMExtensionPlugin* const* ptr =
|
|
42 |
( CMMExtensionPlugin* const* ) iter.NextValue();
|
|
43 |
ptr; ptr = ( CMMExtensionPlugin* const* ) iter.NextValue())
|
|
44 |
{
|
|
45 |
delete (CMMExtensionPlugin*)(*ptr);
|
|
46 |
}
|
|
47 |
iPluginMap.Close ();
|
|
48 |
}
|
|
49 |
|
|
50 |
// ---------------------------------------------------------------------------
|
|
51 |
//
|
|
52 |
// ---------------------------------------------------------------------------
|
|
53 |
//
|
|
54 |
CMMExtensionManager* CMMExtensionManager::NewLC( MMmActionRequest& aActionRequest )
|
|
55 |
{
|
|
56 |
CMMExtensionManager* self = new (ELeave) CMMExtensionManager( aActionRequest );
|
|
57 |
CleanupStack::PushL( self );
|
|
58 |
self->ConstructL();
|
|
59 |
return self;
|
|
60 |
}
|
|
61 |
|
|
62 |
// ---------------------------------------------------------------------------
|
|
63 |
//
|
|
64 |
// ---------------------------------------------------------------------------
|
|
65 |
//
|
|
66 |
EXPORT_C CMMExtensionManager* CMMExtensionManager::NewL(
|
|
67 |
MMmActionRequest& aActionRequest )
|
|
68 |
{
|
|
69 |
CMMExtensionManager* self = CMMExtensionManager::NewLC( aActionRequest );
|
|
70 |
CleanupStack::Pop (); // self;
|
|
71 |
return self;
|
|
72 |
}
|
|
73 |
|
|
74 |
// ---------------------------------------------------------------------------
|
|
75 |
//
|
|
76 |
// ---------------------------------------------------------------------------
|
|
77 |
//
|
|
78 |
void CMMExtensionManager::ConstructL()
|
|
79 |
{
|
|
80 |
LoadPluginsL();
|
|
81 |
}
|
|
82 |
|
|
83 |
// ---------------------------------------------------------------------------
|
|
84 |
// CASpaPluginManager::LoadPluginsL
|
|
85 |
// Load plugins implementations
|
|
86 |
// ---------------------------------------------------------------------------
|
|
87 |
//
|
|
88 |
void CMMExtensionManager::LoadPluginsL()
|
|
89 |
{
|
|
90 |
DEBUG16(("\t_MM_: CMMExtensionManager::LoadPluginsL()") );
|
|
91 |
|
|
92 |
// Read info about all implementations into infoArray
|
|
93 |
RImplInfoPtrArray infoArray;
|
|
94 |
|
|
95 |
// Note that a special cleanup function is required to reset and destroy
|
|
96 |
// all items in the array, and then close it.
|
|
97 |
CleanupResetAndDestroyPushL( infoArray );
|
|
98 |
CMMExtensionPlugin::ListAllImplementationsL( infoArray );
|
|
99 |
|
|
100 |
// Loop through each info for each implementation
|
|
101 |
// and create and use each in turn
|
|
102 |
CMMExtensionPlugin* plug;
|
|
103 |
for ( TInt i = 0; i < infoArray.Count(); i++ )
|
|
104 |
{
|
|
105 |
// Slice off first sub-section in the data section
|
|
106 |
TUid current_plugin = infoArray[i]->ImplementationUid();
|
|
107 |
plug = CMMExtensionPlugin::NewL( current_plugin , &iActionRequest );
|
|
108 |
CleanupStack::PushL( plug );
|
|
109 |
TInt32 key = current_plugin.iUid;
|
|
110 |
iPluginMap.InsertL( key, plug );
|
|
111 |
CleanupStack::Pop( plug );
|
|
112 |
plug = NULL;
|
|
113 |
}
|
|
114 |
CleanupStack::PopAndDestroy( &infoArray );
|
|
115 |
}
|
|
116 |
|
|
117 |
// ---------------------------------------------------------------------------
|
|
118 |
//
|
|
119 |
// ---------------------------------------------------------------------------
|
|
120 |
//
|
|
121 |
TInt CMMExtensionManager::ExecuteActionL(
|
|
122 |
const TUid aUid,
|
|
123 |
const TDesC& aCommand,
|
|
124 |
CLiwGenericParamList* aEventParamList )
|
|
125 |
{
|
|
126 |
TInt result = KErrNotFound;
|
|
127 |
if( aUid.iUid != KNullUidValue )
|
|
128 |
{
|
|
129 |
CMMExtensionPlugin* pluginInstance = GetImplementationL( aUid );
|
|
130 |
if( pluginInstance )
|
|
131 |
{
|
|
132 |
result = pluginInstance->ExecuteActionL(
|
|
133 |
aCommand, aEventParamList );
|
|
134 |
}
|
|
135 |
}
|
|
136 |
else
|
|
137 |
{
|
|
138 |
THashMapIter<TInt32, CMMExtensionPlugin*> plugins( iPluginMap );
|
|
139 |
CMMExtensionPlugin* const* plugin = NULL;
|
|
140 |
for( plugin = plugins.NextValue(); plugin;
|
|
141 |
plugin = plugins.NextValue() )
|
|
142 |
{
|
|
143 |
(*plugin)->ExecuteActionL( aCommand, aEventParamList );
|
|
144 |
}
|
|
145 |
result = KErrNone;
|
|
146 |
}
|
|
147 |
return result;
|
|
148 |
}
|
|
149 |
|
|
150 |
// ---------------------------------------------------------------------------
|
|
151 |
//
|
|
152 |
// ---------------------------------------------------------------------------
|
|
153 |
//
|
|
154 |
CMMExtensionPlugin* CMMExtensionManager::GetImplementationL(
|
|
155 |
const TUid aUid )
|
|
156 |
{
|
|
157 |
CMMExtensionPlugin* ret = NULL;
|
|
158 |
CMMExtensionPlugin **imp = NULL;
|
|
159 |
|
|
160 |
TInt pluginId ( aUid.iUid );
|
|
161 |
|
|
162 |
imp = iPluginMap.Find( pluginId );
|
|
163 |
if( imp )
|
|
164 |
{
|
|
165 |
ret = *imp;
|
|
166 |
}
|
|
167 |
return ret;
|
|
168 |
}
|
|
169 |
|
|
170 |
// End of file
|