|
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
|
2 <html xmlns="http://www.w3.org/1999/xhtml"> |
|
3 <head> |
|
4 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> |
|
5 <title>TB9.2 Example Applications: examples/ForumNokia/ThreadAndActiveObjectsEx/src/sharedintermediator.cpp Source File</title> |
|
6 <link href="tabs.css" rel="stylesheet" type="text/css"/> |
|
7 <link href="doxygen.css" rel="stylesheet" type="text/css"/> |
|
8 </head> |
|
9 <body> |
|
10 <!-- Generated by Doxygen 1.6.2 --> |
|
11 <h1>examples/ForumNokia/ThreadAndActiveObjectsEx/src/sharedintermediator.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> |
|
12 <a name="l00002"></a>00002 <span class="comment"> * Copyright © 2008 Nokia Corporation.</span> |
|
13 <a name="l00003"></a>00003 <span class="comment"> */</span> |
|
14 <a name="l00004"></a>00004 |
|
15 <a name="l00005"></a>00005 |
|
16 <a name="l00006"></a>00006 <span class="comment">// INCLUDES</span> |
|
17 <a name="l00007"></a>00007 <span class="preprocessor">#include "SharedIntermediator.h"</span> |
|
18 <a name="l00008"></a>00008 <span class="preprocessor">#include "BluetoothInfo.h"</span> |
|
19 <a name="l00009"></a>00009 <span class="preprocessor">#include "Devicelistcontainer.h"</span> |
|
20 <a name="l00010"></a>00010 <span class="preprocessor">#include "BluetoothRefreshTimer.h"</span> |
|
21 <a name="l00011"></a>00011 <span class="preprocessor">#include "ThreadAOAppUi.h"</span> |
|
22 <a name="l00012"></a>00012 <span class="preprocessor">#include "btdiscoverer.h"</span> |
|
23 <a name="l00013"></a>00013 |
|
24 <a name="l00014"></a>00014 <span class="comment">//CONSTANTS</span> |
|
25 <a name="l00015"></a>00015 <span class="keyword">const</span> TInt KRefreshTime = 20; |
|
26 <a name="l00016"></a>00016 |
|
27 <a name="l00017"></a>00017 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
28 <a name="l00018"></a>00018 <span class="comment">// CSharedIntermediator::CSharedIntermediator(CDeviceListContainer*</span> |
|
29 <a name="l00019"></a>00019 <span class="comment">// aDeviceListContainer)</span> |
|
30 <a name="l00020"></a>00020 <span class="comment">//</span> |
|
31 <a name="l00021"></a>00021 <span class="comment">// Constructor.</span> |
|
32 <a name="l00022"></a>00022 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
33 <a name="l00023"></a>00023 CSharedIntermediator::CSharedIntermediator( |
|
34 <a name="l00024"></a>00024 <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* aDeviceListContainer) |
|
35 <a name="l00025"></a>00025 : iDeviceListContainer(aDeviceListContainer), |
|
36 <a name="l00026"></a>00026 iStopSearching(false), |
|
37 <a name="l00027"></a>00027 iBTRefreshTimer(NULL), |
|
38 <a name="l00028"></a>00028 iInititialRefreshTime( KRefreshTime ) |
|
39 <a name="l00029"></a>00029 { |
|
40 <a name="l00030"></a>00030 } |
|
41 <a name="l00031"></a>00031 |
|
42 <a name="l00032"></a>00032 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
43 <a name="l00033"></a>00033 <span class="comment">// CSharedIntermediator::~CSharedIntermediator()</span> |
|
44 <a name="l00034"></a>00034 <span class="comment">//</span> |
|
45 <a name="l00035"></a>00035 <span class="comment">// Destructor.</span> |
|
46 <a name="l00036"></a>00036 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
47 <a name="l00037"></a><a class="code" href="class_c_shared_intermediator.html#a11fb8f1e5489e3762e75f257b937e014">00037</a> <a class="code" href="class_c_shared_intermediator.html#a11fb8f1e5489e3762e75f257b937e014">CSharedIntermediator::~CSharedIntermediator</a>() |
|
48 <a name="l00038"></a>00038 { |
|
49 <a name="l00039"></a>00039 iMutex.Close(); |
|
50 <a name="l00040"></a>00040 <span class="keywordflow">if</span>( iBluetoothInfoArray ) |
|
51 <a name="l00041"></a>00041 { |
|
52 <a name="l00042"></a>00042 iBluetoothInfoArray->Reset(); |
|
53 <a name="l00043"></a>00043 } |
|
54 <a name="l00044"></a>00044 <span class="keyword">delete</span> iBluetoothInfoArray; |
|
55 <a name="l00045"></a>00045 } |
|
56 <a name="l00046"></a>00046 |
|
57 <a name="l00047"></a><a class="code" href="class_c_shared_intermediator.html#a57ac0686f87c29e49149a38809b990f4">00047</a> <a class="code" href="class_c_shared_intermediator.html">CSharedIntermediator</a>* <a class="code" href="class_c_shared_intermediator.html#a57ac0686f87c29e49149a38809b990f4">CSharedIntermediator::NewL</a>(<a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* aView) |
|
58 <a name="l00048"></a>00048 { |
|
59 <a name="l00049"></a>00049 <a class="code" href="class_c_shared_intermediator.html">CSharedIntermediator</a>* <span class="keyword">self</span> = <a class="code" href="class_c_shared_intermediator.html#adf971a6fd4ffe1bc850a028a975f0cbc">CSharedIntermediator::NewLC</a>(aView); |
|
60 <a name="l00050"></a>00050 CleanupStack::Pop(); |
|
61 <a name="l00051"></a>00051 <span class="keywordflow">return</span> <span class="keyword">self</span>; |
|
62 <a name="l00052"></a>00052 } |
|
63 <a name="l00053"></a>00053 |
|
64 <a name="l00054"></a><a class="code" href="class_c_shared_intermediator.html#adf971a6fd4ffe1bc850a028a975f0cbc">00054</a> <a class="code" href="class_c_shared_intermediator.html">CSharedIntermediator</a>* <a class="code" href="class_c_shared_intermediator.html#adf971a6fd4ffe1bc850a028a975f0cbc">CSharedIntermediator::NewLC</a>(<a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* aView) |
|
65 <a name="l00055"></a>00055 { |
|
66 <a name="l00056"></a>00056 <a class="code" href="class_c_shared_intermediator.html">CSharedIntermediator</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_shared_intermediator.html">CSharedIntermediator</a>(aView); |
|
67 <a name="l00057"></a>00057 CleanupStack::PushL(<span class="keyword">self</span>); |
|
68 <a name="l00058"></a>00058 <span class="keyword">self</span>->ConstructL(); |
|
69 <a name="l00059"></a>00059 <span class="keywordflow">return</span> <span class="keyword">self</span>; |
|
70 <a name="l00060"></a>00060 } |
|
71 <a name="l00061"></a>00061 |
|
72 <a name="l00062"></a>00062 <span class="comment">// Standard Symbian OS 2nd phase constructor</span> |
|
73 <a name="l00063"></a>00063 <span class="keywordtype">void</span> CSharedIntermediator::ConstructL() |
|
74 <a name="l00064"></a>00064 { |
|
75 <a name="l00065"></a>00065 iBluetoothInfoArray = <span class="keyword">new</span> (ELeave) CArrayFixFlat <TBluetoothInfo>(1); |
|
76 <a name="l00066"></a>00066 iMutex.CreateLocal(); |
|
77 <a name="l00067"></a>00067 } |
|
78 <a name="l00068"></a>00068 |
|
79 <a name="l00069"></a>00069 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
80 <a name="l00070"></a>00070 <span class="comment">// CSharedIntermediator::AddBluetoothInfoL(TBluetoothInfo& btInfoElement)</span> |
|
81 <a name="l00071"></a>00071 <span class="comment">//</span> |
|
82 <a name="l00072"></a>00072 <span class="comment">// Add bluetooth info into bluetooth info array and add's new bluetooth</span> |
|
83 <a name="l00073"></a>00073 <span class="comment">// device's name into UI's list box.</span> |
|
84 <a name="l00074"></a>00074 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
85 <a name="l00075"></a><a class="code" href="class_c_shared_intermediator.html#a8c4ec9ad89fd0b9168c50472fa3e1ec7">00075</a> <span class="keywordtype">void</span> <a class="code" href="class_c_shared_intermediator.html#a8c4ec9ad89fd0b9168c50472fa3e1ec7">CSharedIntermediator::AddBluetoothInfoL</a>(<a class="code" href="class_t_bluetooth_info.html">TBluetoothInfo</a>& aBtInfoElement) |
|
86 <a name="l00076"></a>00076 { |
|
87 <a name="l00077"></a>00077 iMutex.Wait(); |
|
88 <a name="l00078"></a>00078 |
|
89 <a name="l00079"></a>00079 <span class="comment">// Add new device data into array</span> |
|
90 <a name="l00080"></a>00080 iBluetoothInfoArray->AppendL(aBtInfoElement); |
|
91 <a name="l00081"></a>00081 |
|
92 <a name="l00082"></a>00082 TBuf <KBTDeviceLength> deviceName; |
|
93 <a name="l00083"></a>00083 aBtInfoElement.<a class="code" href="class_t_bluetooth_info.html#a617ecc3e977de7578be598e50644252e">GetDeviceName</a>(deviceName); |
|
94 <a name="l00084"></a>00084 <span class="comment">// Show new device name in the list box.</span> |
|
95 <a name="l00085"></a>00085 iDeviceListContainer-><a class="code" href="class_c_device_list_container.html#a3cb96c5eefbd529e47a20bcf0568415d">AddItemL</a>(deviceName); |
|
96 <a name="l00086"></a>00086 |
|
97 <a name="l00087"></a>00087 iMutex.Signal(); |
|
98 <a name="l00088"></a>00088 } |
|
99 <a name="l00089"></a>00089 |
|
100 <a name="l00090"></a>00090 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
101 <a name="l00091"></a>00091 <span class="comment">// CSharedIntermediator::ResetArray()</span> |
|
102 <a name="l00092"></a>00092 <span class="comment">//</span> |
|
103 <a name="l00093"></a>00093 <span class="comment">// Clears bluetooth info array.</span> |
|
104 <a name="l00094"></a>00094 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
105 <a name="l00095"></a><a class="code" href="class_c_shared_intermediator.html#a22888d5681085c1321e3e3890bc0c780">00095</a> <span class="keywordtype">void</span> <a class="code" href="class_c_shared_intermediator.html#a22888d5681085c1321e3e3890bc0c780">CSharedIntermediator::ResetArray</a>() |
|
106 <a name="l00096"></a>00096 { |
|
107 <a name="l00097"></a>00097 iMutex.Wait(); |
|
108 <a name="l00098"></a>00098 iBluetoothInfoArray->Reset(); |
|
109 <a name="l00099"></a>00099 iMutex.Signal(); |
|
110 <a name="l00100"></a>00100 } |
|
111 <a name="l00101"></a>00101 |
|
112 <a name="l00102"></a>00102 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
113 <a name="l00103"></a>00103 <span class="comment">// CSharedIntermediator::SetRefreshTimerInitlVal(TInt aRefreshTime)</span> |
|
114 <a name="l00104"></a>00104 <span class="comment">//</span> |
|
115 <a name="l00105"></a>00105 <span class="comment">// Set thread one's CBluetoothrefreshtimer initial value.</span> |
|
116 <a name="l00106"></a>00106 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
117 <a name="l00107"></a><a class="code" href="class_c_shared_intermediator.html#a9760bf8202ebb31c85f1a81fe48d2575">00107</a> <span class="keywordtype">void</span> <a class="code" href="class_c_shared_intermediator.html#a9760bf8202ebb31c85f1a81fe48d2575">CSharedIntermediator::SetRefreshTimerInitlVal</a>(TInt aRefreshTime) |
|
118 <a name="l00108"></a>00108 { |
|
119 <a name="l00109"></a>00109 <span class="keywordflow">if</span> ( aRefreshTime < KRefreshTimeMin ) |
|
120 <a name="l00110"></a>00110 { |
|
121 <a name="l00111"></a>00111 aRefreshTime = KRefreshTimeDefault; |
|
122 <a name="l00112"></a>00112 } |
|
123 <a name="l00113"></a>00113 |
|
124 <a name="l00114"></a>00114 iInititialRefreshTime = aRefreshTime; |
|
125 <a name="l00115"></a>00115 } |
|
126 <a name="l00116"></a>00116 |
|
127 <a name="l00117"></a>00117 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
128 <a name="l00118"></a>00118 <span class="comment">// CSharedIntermediator::RefreshTimerInitlVal()</span> |
|
129 <a name="l00119"></a>00119 <span class="comment">//</span> |
|
130 <a name="l00120"></a>00120 <span class="comment">// Get thread one's CBluetoothrefreshtimer initial value.</span> |
|
131 <a name="l00121"></a>00121 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
132 <a name="l00122"></a><a class="code" href="class_c_shared_intermediator.html#a028d5958e4503d319b594412bf118a3d">00122</a> TInt <a class="code" href="class_c_shared_intermediator.html#a028d5958e4503d319b594412bf118a3d">CSharedIntermediator::RefreshTimerInitlVal</a>() |
|
133 <a name="l00123"></a>00123 { |
|
134 <a name="l00124"></a>00124 <span class="keywordflow">return</span> iInititialRefreshTime; |
|
135 <a name="l00125"></a>00125 } |
|
136 <a name="l00126"></a>00126 |
|
137 <a name="l00127"></a>00127 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
138 <a name="l00128"></a>00128 <span class="comment">// CSharedIntermediator::GetAddress(TDes& aAddress, TInt aIndex)</span> |
|
139 <a name="l00129"></a>00129 <span class="comment">//</span> |
|
140 <a name="l00130"></a>00130 <span class="comment">// Get bluetooth device address from the bluetooth info array.</span> |
|
141 <a name="l00131"></a>00131 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
142 <a name="l00132"></a><a class="code" href="class_c_shared_intermediator.html#accce976d88b563b511fee0754aac51d7">00132</a> <span class="keywordtype">void</span> <a class="code" href="class_c_shared_intermediator.html#accce976d88b563b511fee0754aac51d7">CSharedIntermediator::GetAddress</a>(TDes& aAddress, TInt aIndex) |
|
143 <a name="l00133"></a>00133 { |
|
144 <a name="l00134"></a>00134 iMutex.Wait(); |
|
145 <a name="l00135"></a>00135 <span class="keywordflow">if</span> ( aIndex < iBluetoothInfoArray->Count() ) |
|
146 <a name="l00136"></a>00136 { |
|
147 <a name="l00137"></a>00137 <a class="code" href="class_t_bluetooth_info.html">TBluetoothInfo</a>& tempBTInfo = iBluetoothInfoArray->At(aIndex); |
|
148 <a name="l00138"></a>00138 tempBTInfo.<a class="code" href="class_t_bluetooth_info.html#ac49072f87f7d2b6f499538ac3c23d37f">GetAddressHex</a>(aAddress); |
|
149 <a name="l00139"></a>00139 } |
|
150 <a name="l00140"></a>00140 iMutex.Signal(); |
|
151 <a name="l00141"></a>00141 } |
|
152 <a name="l00142"></a>00142 |
|
153 <a name="l00143"></a>00143 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
154 <a name="l00144"></a>00144 <span class="comment">// CSharedIntermediator::SetStopSearching(bool aStopSearhing)</span> |
|
155 <a name="l00145"></a>00145 <span class="comment">//</span> |
|
156 <a name="l00146"></a>00146 <span class="comment">// Set variable (iStopSearching), which tells to thread</span> |
|
157 <a name="l00147"></a>00147 <span class="comment">// that Activescheduler's wait loop should stop. After that thread cleans up</span> |
|
158 <a name="l00148"></a>00148 <span class="comment">// itself, the program is terminated "naturally".</span> |
|
159 <a name="l00149"></a>00149 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
160 <a name="l00150"></a><a class="code" href="class_c_shared_intermediator.html#a90e24ea996df35031bcee2bd575abbcb">00150</a> <span class="keywordtype">void</span> <a class="code" href="class_c_shared_intermediator.html#a90e24ea996df35031bcee2bd575abbcb">CSharedIntermediator::SetStopSearching</a>(<span class="keywordtype">bool</span> aStopSearhing) |
|
161 <a name="l00151"></a>00151 { |
|
162 <a name="l00152"></a>00152 iStopSearching = aStopSearhing; |
|
163 <a name="l00153"></a>00153 } |
|
164 <a name="l00154"></a>00154 |
|
165 <a name="l00155"></a>00155 |
|
166 <a name="l00156"></a>00156 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
167 <a name="l00157"></a>00157 <span class="comment">// TBool CSharedIntermediator::StopSearching()</span> |
|
168 <a name="l00158"></a>00158 <span class="comment">// </span> |
|
169 <a name="l00159"></a>00159 <span class="comment">// ---------------------------------------------------------------------------- </span> |
|
170 <a name="l00160"></a><a class="code" href="class_c_shared_intermediator.html#a8d00c726b3de0ad952e32d0ed9a89364">00160</a> TBool <a class="code" href="class_c_shared_intermediator.html#a8d00c726b3de0ad952e32d0ed9a89364">CSharedIntermediator::StopSearching</a>() |
|
171 <a name="l00161"></a>00161 { |
|
172 <a name="l00162"></a>00162 <span class="keywordflow">return</span> iStopSearching; |
|
173 <a name="l00163"></a>00163 } |
|
174 <a name="l00164"></a>00164 |
|
175 <a name="l00165"></a>00165 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
176 <a name="l00166"></a>00166 <span class="comment">// CSharedIntermediator::BTRefreshTimerPtr()</span> |
|
177 <a name="l00167"></a>00167 <span class="comment">//</span> |
|
178 <a name="l00168"></a>00168 <span class="comment">// Get pointer to thread's bluetooth refresh timer. New refresh time is set</span> |
|
179 <a name="l00169"></a>00169 <span class="comment">// in main program. Refresh time is time that has passed after bluetooth</span> |
|
180 <a name="l00170"></a>00170 <span class="comment">// discovery is started again.</span> |
|
181 <a name="l00171"></a>00171 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
182 <a name="l00172"></a><a class="code" href="class_c_shared_intermediator.html#a2914f06c89de0dc1c1477b5f3f0a73fb">00172</a> <a class="code" href="class_c_bluetooth_refresh_timer.html">CBluetoothRefreshTimer</a>* <a class="code" href="class_c_shared_intermediator.html#a2914f06c89de0dc1c1477b5f3f0a73fb">CSharedIntermediator::BTRefreshTimerPtr</a>() |
|
183 <a name="l00173"></a>00173 { |
|
184 <a name="l00174"></a>00174 <span class="keywordflow">return</span> iBTRefreshTimer; |
|
185 <a name="l00175"></a>00175 } |
|
186 <a name="l00176"></a>00176 |
|
187 <a name="l00177"></a>00177 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
188 <a name="l00178"></a>00178 <span class="comment">// CSharedIntermediator::SetBTRefreshTimerPtr(CBluetoothRefreshTimer* timer)</span> |
|
189 <a name="l00179"></a>00179 <span class="comment">//</span> |
|
190 <a name="l00180"></a>00180 <span class="comment">// Set pointer to thread's bluetooth refresh timer. New refresh time is set</span> |
|
191 <a name="l00181"></a>00181 <span class="comment">// in the main program by the user.</span> |
|
192 <a name="l00182"></a>00182 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
193 <a name="l00183"></a><a class="code" href="class_c_shared_intermediator.html#ac22c0341f159855b73e858050d6114b1">00183</a> <span class="keywordtype">void</span> <a class="code" href="class_c_shared_intermediator.html#ac22c0341f159855b73e858050d6114b1">CSharedIntermediator::SetBTRefreshTimerPtr</a>(<a class="code" href="class_c_bluetooth_refresh_timer.html">CBluetoothRefreshTimer</a>* aTimer) |
|
194 <a name="l00184"></a>00184 { |
|
195 <a name="l00185"></a>00185 iBTRefreshTimer = aTimer; |
|
196 <a name="l00186"></a>00186 } |
|
197 <a name="l00187"></a>00187 |
|
198 <a name="l00188"></a>00188 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
199 <a name="l00189"></a>00189 <span class="comment">// CSharedIntermediator::DeviceListContainer()</span> |
|
200 <a name="l00190"></a>00190 <span class="comment">//</span> |
|
201 <a name="l00191"></a>00191 <span class="comment">// Get pointer to listbox container. Function is used</span> |
|
202 <a name="l00192"></a>00192 <span class="comment">// when CBTRefreshTimer clears the listbox.</span> |
|
203 <a name="l00193"></a>00193 <span class="comment">// ----------------------------------------------------------------------------</span> |
|
204 <a name="l00194"></a><a class="code" href="class_c_shared_intermediator.html#a1691ecc4482d77cd453f621163947d3c">00194</a> <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* <a class="code" href="class_c_shared_intermediator.html#a1691ecc4482d77cd453f621163947d3c">CSharedIntermediator::DeviceListContainer</a>() |
|
205 <a name="l00195"></a>00195 { |
|
206 <a name="l00196"></a>00196 <span class="keywordflow">return</span> iDeviceListContainer; |
|
207 <a name="l00197"></a>00197 } |
|
208 <a name="l00198"></a>00198 |
|
209 </pre></div></div> |
|
210 <hr size="1"/><address style="text-align: right;"><small>Generated by |
|
211 <a href="http://www.doxygen.org/index.html"> |
|
212 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> |
|
213 </body> |
|
214 </html> |