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
|
/* This file is part of the KDE Project
Copyright (C) 1999 Klaas Freitag <freitag@suse.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <tdelocale.h>
#include <kdebug.h>
#include <tqbuttongroup.h>
#include <tqradiobutton.h>
#include <knumvalidator.h>
#include "imgscaledialog.h"
/* ############################################################################## */
ImgScaleDialog::ImgScaleDialog( TQWidget *parent, int curr_sel,
const char *name )
:KDialogBase( parent, name , true, i18n("Zoom"),
Ok|Cancel, Ok, true )
{
// setCaption (i18n ("Image Zoom"));
selected = curr_sel;
int one_is_selected = false;
enableButtonSeparator( false );
// (void) new TQLabel( , main, "Page");
//
// makeMainWidget();
TQButtonGroup *radios = new TQButtonGroup ( 2, Qt::Horizontal, this );
setMainWidget(radios);
TQ_CHECK_PTR(radios);
radios->setTitle( i18n("Select Image Zoom") );
connect( radios, TQT_SIGNAL( clicked( int )),
this, TQT_SLOT( setSelValue( int )));
// left gap: smaller Image
TQRadioButton *rb25 = new TQRadioButton (i18n ("25 %"), radios);
if( curr_sel == 25 ){
rb25->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb50 = new TQRadioButton (i18n ("50 %"), radios );
if( curr_sel == 50 ){
rb50->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb75 = new TQRadioButton (i18n ("75 %"), radios );
if( curr_sel == 75 ) {
rb75->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb100 = new TQRadioButton (i18n ("100 %"), radios);
if( curr_sel == 100 ) {
rb100->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb150 = new TQRadioButton (i18n ("150 %"), radios);
if( curr_sel == 150 ) {
rb150->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb200 = new TQRadioButton (i18n ("200 %"), radios );
if( curr_sel == 200 ) {
rb200->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb300 = new TQRadioButton (i18n ("300 %"), radios );
if( curr_sel == 300 ) {
rb300->setChecked( true );
one_is_selected = true;
}
TQRadioButton *rb400 = new TQRadioButton (i18n ("400 %"), radios);
if( curr_sel == 400 ) {
rb400->setChecked( true );
one_is_selected = true;
}
// Custom Scaler at the bottom
TQRadioButton *rbCust = new TQRadioButton (i18n ("Custom scale factor:"),
radios);
if( ! one_is_selected )
rbCust->setChecked( true );
leCust = new TQLineEdit( radios );
TQString sn;
sn.setNum(curr_sel );
leCust->setValidator( new KIntValidator( leCust ) );
leCust->setText(sn );
connect( leCust, TQT_SIGNAL( textChanged( const TQString& )),
this, TQT_SLOT( customChanged( const TQString& )));
connect( rbCust, TQT_SIGNAL( toggled( bool )),
this, TQT_SLOT(enableAndFocus(bool)));
leCust->setEnabled( rbCust->isChecked());
}
void ImgScaleDialog::customChanged( const TQString& s )
{
bool ok;
int okval = s.toInt( &ok );
if( ok && okval > 5 && okval < 1000 ) {
selected = okval;
emit( customScaleChange( okval ));
} else {
kdDebug(29000) << "ERR: To large, to smale, or whatever shitty !" << endl;
}
}
// This slot is called, when the user changes the Scale-Selection
// in the button group. The value val is the index of the active
// button which is translated to the Scale-Size in percent.
// If custom size is selected, the ScaleSize is read from the
// TQLineedit.
//
void ImgScaleDialog::setSelValue( int val )
{
const int translator[]={ 25, 50, 75, 100, 150,200,300, 400, -1 };
const size_t translator_size = sizeof( translator ) / sizeof(int);
int old_sel = selected;
// Check if value is in Range
if( val >= 0 && val < (int) translator_size ) {
selected = translator[val];
// Custom size selected
if( selected == -1 ) {
TQString s = leCust->text();
bool ok;
int okval = s.toInt( &ok );
if( ok ) {
selected = okval;
emit( customScaleChange( okval ));
} else {
selected = old_sel;
}
} // Selection is not custom
} else {
kdDebug(29000) << "ERR: Invalid size selected !" << endl;
}
// debug( "SetValue: Selected Scale is %d", selected );
}
int ImgScaleDialog::getSelected() const
{
return( selected );
}
/* ############################################################################## */
#include "imgscaledialog.moc"
|
