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
|
/***************************************************************************
Copyright:
(C) 2002 by George Russell <george.russell@clara.net>
(C) 2003-2004 by Olaf Schmidt <ojschmidt@kde.org>
***************************************************************************/
/***************************************************************************
* *
* 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 option) any later version. *
* *
***************************************************************************/
#include <tdehtml_part.h> // this plugin applies to a tdehtml part
#include <dom/html_document.h>
#include <dom/html_element.h>
#include <dom/dom_string.h>
#include <kdebug.h>
#include "tdehtmlkttsd.h"
#include <kaction.h>
#include <kgenericfactory.h>
#include <kiconloader.h>
#include <tqmessagebox.h>
#include <klocale.h>
#include <tqstring.h>
#include <tqtimer.h>
#include <kspeech.h>
#include <tqbuffer.h>
#include <kapplication.h>
#include <dcopclient.h>
#include <ktrader.h>
TDEHTMLPluginKTTSD::TDEHTMLPluginKTTSD( TQObject* parent, const char* name, const TQStringList& )
: Plugin( parent, name )
{
// If KTTSD is not installed, hide action.
TDETrader::OfferList offers = TDETrader::self()->query("DCOP/Text-to-Speech", "Name == 'KTTSD'");
if (offers.count() > 0)
{
(void) new KAction( i18n("&Speak Text"),
"kttsd", 0,
this, TQT_SLOT(slotReadOut()),
actionCollection(), "tools_kttsd" );
}
else
kdDebug() << "TDEHTMLPLuginKTTSD::TDEHTMLPluginKTTSD: TDETrader did not find KTTSD." << endl;
}
TDEHTMLPluginKTTSD::~TDEHTMLPluginKTTSD()
{
}
void TDEHTMLPluginKTTSD::slotReadOut()
{
// The parent is assumed to be a TDEHTMLPart
if ( !parent()->inherits("TDEHTMLPart") )
TQMessageBox::warning( 0, i18n( "Cannot Read source" ),
i18n( "You cannot read anything except web pages with\n"
"this plugin, sorry." ));
else
{
// If KTTSD not running, start it.
DCOPClient *client = kapp->dcopClient();
if (!client->isApplicationRegistered("kttsd"))
{
TQString error;
if (kapp->startServiceByDesktopName("kttsd", TQStringList(), &error))
TQMessageBox::warning(0, i18n( "Starting KTTSD Failed"), error );
}
// Find out if KTTSD supports xhtml (rich speak).
TQByteArray data;
TQBuffer dataBuf(data);
TQDataStream arg;
dataBuf.open(IO_WriteOnly);
arg.setDevice(&dataBuf);
arg << "" << KSpeech::mtHtml;
TQCString replyType;
TQByteArray replyData;
bool supportsXhtml = false;
if ( !client->call("kttsd", "KSpeech", "supportsMarkup(TQString,uint)",
data, replyType, replyData, true) )
TQMessageBox::warning( 0, i18n( "DCOP Call Failed" ),
i18n( "The DCOP call supportsMarkup failed." ));
else
{
TQDataStream reply(replyData, IO_ReadOnly);
reply >> supportsXhtml;
}
TDEHTMLPart *part = (TDEHTMLPart *) parent();
TQString query;
if (supportsXhtml)
{
kdDebug() << "KTTS claims to support rich speak (XHTML to SSML)." << endl;
if (part->hasSelection())
query = part->selectedTextAsHTML();
else
{
// TODO: Fooling around with the selection probably has unwanted
// side effects, but until a method is supplied to get valid xhtml
// from entire document..
// query = part->document().toString().string();
part->selectAll();
query = part->selectedTextAsHTML();
// Restore no selection.
part->setSelection(part->document().createRange());
}
} else {
if (part->hasSelection())
query = part->selectedText();
else
query = part->htmlDocument().body().innerText().string();
}
// kdDebug() << "TDEHTMLPluginKTTSD::slotReadOut: query = " << query << endl;
dataBuf.at(0); // reset data
arg << query << "";
if ( !client->call("kttsd", "KSpeech", "setText(TQString,TQString)",
data, replyType, replyData, true) )
TQMessageBox::warning( 0, i18n( "DCOP Call Failed" ),
i18n( "The DCOP call setText failed." ));
dataBuf.at(0);
arg << 0;
if ( !client->call("kttsd", "KSpeech", "startText(uint)",
data, replyType, replyData, true) )
TQMessageBox::warning( 0, i18n( "DCOP Call Failed" ),
i18n( "The DCOP call startText failed." ));
}
}
K_EXPORT_COMPONENT_FACTORY( libtdehtmlkttsdplugin, KGenericFactory<TDEHTMLPluginKTTSD>("tdehtmlkttsd") )
#include "tdehtmlkttsd.moc"
|
