1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
//=============================================================================
//
// File : mp_dcopinterface.cpp
// Created on Sun 27 Mar 2005 16:56:21 by Szymon Stefanek
//
// This file is part of the KVIrc IRC client distribution
// Copyright (C) 2005 Szymon Stefanek <pragma at kvirc dot net>
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program is distributed in the HOPE that it will be USEFUL,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "mp_dcopinterface.h"
#ifdef COMPILE_TDE_SUPPORT
#include "dcopclient.h"
#include <tqdatastream.h>
#include <tqvaluelist.h>
#include "kvi_app.h"
#include "kvi_thread.h"
KviMediaPlayerDCOPInterface::KviMediaPlayerDCOPInterface(const KviTQCString &szAppId)
: KviMediaPlayerInterface()
{
m_szAppId = szAppId;
}
KviMediaPlayerDCOPInterface::~KviMediaPlayerDCOPInterface()
{
}
bool KviMediaPlayerDCOPInterface::ensureAppRunning(const TQString &szApp)
{
if(findRunningApp(m_szAppId))return true;
return startApp(m_szAppId,400);
}
bool KviMediaPlayerDCOPInterface::simpleDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc)
{
if(!ensureAppRunning(m_szAppId))return false;
TQByteArray data;
return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
}
bool KviMediaPlayerDCOPInterface::boolDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,bool bVal)
{
if(!ensureAppRunning(m_szAppId))return false;
TQByteArray data;
TQDataStream arg(data, IO_WriteOnly);
arg << bVal;
return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
}
bool KviMediaPlayerDCOPInterface::intDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,int iVal)
{
if(!ensureAppRunning(m_szAppId))return false;
TQByteArray data;
TQDataStream arg(data, IO_WriteOnly);
arg << iVal;
return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
}
bool KviMediaPlayerDCOPInterface::floatDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,float fVal)
{
if(!ensureAppRunning(m_szAppId))return false;
TQByteArray data;
TQDataStream arg(data, IO_WriteOnly);
arg << fVal;
return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
}
bool KviMediaPlayerDCOPInterface::stringDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,TQString szVal)
{
if(!ensureAppRunning(m_szAppId))return false;
TQByteArray data;
TQDataStream arg(data, IO_WriteOnly);
arg << szVal;
return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
}
bool KviMediaPlayerDCOPInterface::stringRetDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,TQString &ret)
{
if(!ensureAppRunning(m_szAppId))return false;
TQString title;
TQByteArray data, replyData;
KviTQCString replyType;
if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
return false;
TQDataStream reply( replyData, IO_ReadOnly );
if(replyType == "TQString")
{
reply >> ret;
return true;
}
return false;
}
bool KviMediaPlayerDCOPInterface::intRetDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,int &ret)
{
if(!ensureAppRunning(m_szAppId))return false;
TQString title;
TQByteArray data, replyData;
KviTQCString replyType;
if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
return false;
TQDataStream reply( replyData, IO_ReadOnly );
if(replyType == "int")
{
reply >> ret;
return true;
}
return false;
}
bool KviMediaPlayerDCOPInterface::boolRetDCOPCall(const KviTQCString &szObj,const KviTQCString &szFunc,bool &ret)
{
if(!ensureAppRunning(m_szAppId))return false;
TQString title;
TQByteArray data, replyData;
KviTQCString replyType;
if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
return false;
TQDataStream reply( replyData, IO_ReadOnly );
if(replyType == "bool")
{
reply >> ret;
return true;
}
return false;
}
bool KviMediaPlayerDCOPInterface::findRunningApp(const TQString &szApp)
{
TQValueList<KviTQCString> allApps = g_pApp->dcopClient() ->registeredApplications();
TQValueList<KviTQCString>::iterator iterator;
KviTQCString sz = szApp.local8Bit();
for(iterator = allApps.begin();iterator != allApps.end();iterator++)
{
if(*iterator == sz)return true;
}
return false;
}
int KviMediaPlayerDCOPInterface::detectApp(const TQString &szApp,bool bStart,int iScoreWhenFound,int iScoreWhenStarted)
{
// lookup the amarok interface
if(!g_pApp->dcopClient())return 0;
if(findRunningApp(szApp))return 95; // found a running amarok, no need to run further
// no amarok app found
if(bStart)
{
// try to start it
if(!startApp(szApp,5000))return 10; // very low possibility
return findRunningApp(szApp) ? 99 : 0; // try to find it again
}
return 30; // it still might be installed on the system but we're just unable to start it...
}
bool KviMediaPlayerDCOPInterface::startApp(const TQString &szApp,int iWaitMSecs)
{
// we could use TDEApplication::startServiceByDesktopName here
// but we want to be able to wait a defined amount of time
TQStringList tmp;
TQByteArray data, replyData;
KviTQCString replyType;
TQDataStream arg(data, IO_WriteOnly);
arg << szApp << tmp;
if(!g_pApp->dcopClient()->call(
"tdelauncher",
"tdelauncher",
"start_service_by_desktop_name(TQString,TQStringList)",
data,
replyType,
replyData))
{
return false;
} else {
TQDataStream reply(replyData, IO_ReadOnly);
if(replyType != "serviceResult")return false;
int result;
KviTQCString dcopName;
TQString error;
reply >> result >> dcopName >> error;
if(result != 0)return false;
}
// ok , we seem to have started it.. but it might take some seconds
// for the app to get registered
// we wait up to five seconds
if(iWaitMSecs > 0)
{
int i = 0;
while(i < iWaitMSecs)
{
if(findRunningApp(szApp))return true;
KviThread::msleep(100);
i += 100;
}
return findRunningApp(szApp);
}
return true;
}
#endif //COMPILE_TDE_SUPPORT
|
