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
|
/***************************************************************************
kocrgocr.cpp - GOCR ocr dialog
-------------------
begin : Fri Now 10 2000
copyright : (C) 2000 by Klaas Freitag
email : freitag@suse.de
***************************************************************************/
/***************************************************************************
* *
* This file may be distributed and/or modified under the terms of the *
* GNU General Public License version 2 as published by the Free Software *
* Foundation and appearing in the file COPYING included in the *
* packaging of this file. *
*
* As a special exception, permission is given to link this program *
* with any version of the KADMOS ocr/icr engine of reRecognition GmbH, *
* Kreuzlingen and distribute the resulting executable without *
* including the source code for KADMOS in the source distribution. *
*
* As a special exception, permission is given to link this program *
* with any edition of TQt, and distribute the resulting executable, *
* without including the source code for TQt in the source distribution. *
* *
***************************************************************************/
/* $Id$ */
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqfileinfo.h>
#include <tqtooltip.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kglobal.h>
#include <kdebug.h>
#include <klocale.h>
#include <kanimwidget.h>
#include <kseparator.h>
#include <kmessagebox.h>
#include "resource.h"
#include "ksaneocr.h" // TODO: Really needed?
#include "kocrgocr.h"
#include "kocrgocr.moc"
#include <kscanslider.h>
#include "kookaimage.h"
#include "kookapref.h"
#include <tqvbox.h>
#include <tqhbox.h>
/* defines for konfig-reading */
#define CFG_GOCR_DUSTSIZE "gocrDustSize"
#define CFG_GOCR_GRAYLEVEL "gocrGrayLevel"
#define CFG_GOCR_SPACEWIDTH "gocrSpaceWidth"
KGOCRDialog::KGOCRDialog( TQWidget *parent, KSpellConfig *spellConfig )
:KOCRBase( parent, spellConfig, KDialogBase::Tabbed ),
m_ocrCmd( TQString())
{
kdDebug(28000) << "Starting KOCR-Start-Dialog!" << endl;
// Layout-Boxes
}
TQString KGOCRDialog::ocrEngineLogo() const
{
return "gocr.png";
}
TQString KGOCRDialog::ocrEngineName() const
{
return i18n("GOCR" );
}
TQString KGOCRDialog::ocrEngineDesc() const
{
return i18n("GOCR is an Open Source project "
"for optical character recognition.<P>"
"The author of gocr is <B>Joerg Schulenburg</B><BR>"
"For more information about gocr see "
"<A HREF=http://jocr.sourceforge.net>"
"http://jocr.sourceforge.net</A>");
}
EngineError KGOCRDialog::setupGui()
{
KOCRBase::setupGui();
TQVBox *page = ocrPage();
TQ_CHECK_PTR( page );
KConfig *conf = KGlobal::config ();
conf->setGroup( CFG_GROUP_OCR_DIA );
//Qt::Horizontal line
// (void) new KSeparator( KSeparator::HLine, page);
// Entry-Field.
TQString res = conf->readPathEntry( CFG_GOCR_BINARY, "notFound" );
if( res == "notFound" )
{
res = KookaPreferences::tryFindGocr();
if( res.isEmpty() )
{
/* Popup here telling that the config needs to be called */
KMessageBox::sorry( this, i18n( "The path to the gocr binary is not configured yet.\n"
"Please go to the Kooka configuration and enter the path manually."),
i18n("OCR Software Not Found") );
}
}
if( res.isEmpty() )
res = i18n("Not found");
else
m_ocrCmd = res;
(void) new TQLabel( i18n("Using GOCR binary: ") + res, page );
(void) new KSeparator( KSeparator::HLine, page);
TQHBox *hb = new TQHBox(page);
hb->setSpacing( KDialog::spacingHint());
TQVBox *innerBox = new TQVBox( hb );
innerBox->setSpacing( KDialog::spacingHint());
/* This is for a 'work-in-progress'-Animation */
getAnimation(hb);
/* Slider for OCR-Options */
sliderGrayLevel = new KScanSlider( innerBox , i18n("&Gray level"), 0, 254, true, 160 );
int numdefault = conf->readNumEntry( CFG_GOCR_GRAYLEVEL, 160 );
sliderGrayLevel->slSetSlider( numdefault );
TQToolTip::add( sliderGrayLevel,
i18n( "The numeric value gray pixels are \nconsidered to be black.\n\nDefault is 160"));
sliderDustSize = new KScanSlider( innerBox, i18n("&Dust size" ), 0, 60, true, 10 );
numdefault = conf->readNumEntry( CFG_GOCR_DUSTSIZE, 10 );
sliderDustSize->slSetSlider( numdefault );
TQToolTip::add( sliderDustSize,
i18n( "Clusters smaller than this value\nwill be considered to be dust and \nremoved from the image.\n\nDefault is 10"));
sliderSpace = new KScanSlider( innerBox, i18n( "&Space width" ), 0, 60, true, 0 );
numdefault = conf->readNumEntry( CFG_GOCR_SPACEWIDTH, 0 );
sliderSpace->slSetSlider( numdefault );
TQToolTip::add( sliderSpace, i18n("Spacing between characters.\n\nDefault is 0 what means autodetection"));
return ENG_OK;
}
void KGOCRDialog::introduceImage( KookaImage *img )
{
if( !img ) return;
KOCRBase::introduceImage( img );
bool isOn = true;
if( img->numColors() > 0 && img->numColors() <3 )
{
kdDebug(29000) << "introduceImage: Have " << img->numColors() << " colors on depth " << img->depth() << endl;
/* that means it is a black-and-white image. Thus we do not need the GrayLevel slider */
isOn = false;
}
if( sliderGrayLevel )
sliderGrayLevel->setEnabled( isOn );
}
KGOCRDialog::~KGOCRDialog()
{
}
void KGOCRDialog::writeConfig( void )
{
KConfig *conf = KGlobal::config ();
conf->setGroup( CFG_GROUP_OCR_DIA );
conf->writeEntry( CFG_GOCR_BINARY, TQString(getOCRCmd()));
conf->writeEntry( CFG_GOCR_GRAYLEVEL, getGraylevel());
conf->writeEntry( CFG_GOCR_DUSTSIZE, getDustsize());
conf->writeEntry( CFG_GOCR_SPACEWIDTH, getSpaceWidth());
}
void KGOCRDialog::enableFields(bool b)
{
kdDebug(28000) << "About to disable the entry fields" << endl;
sliderGrayLevel->setEnabled( b );
sliderDustSize->setEnabled( b );
sliderSpace->setEnabled( b );
}
/* The End ;) */
|
