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kmconfiggeneral.cpp
1 /*
2  * This file is part of the KDE libraries
3  * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License version 2 as published by the Free Software Foundation.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB. If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  **/
19 
20 #include "kmconfiggeneral.h"
21 
22 #include <tqlayout.h>
23 #include <tqgroupbox.h>
24 #include <tqcheckbox.h>
25 #include <tqlabel.h>
26 #include <tqwhatsthis.h>
27 
28 #include <kpushbutton.h>
29 #include <tdelocale.h>
30 #include <kurlrequester.h>
31 #include <krun.h>
32 #include <kmimemagic.h>
33 #include <tdeconfig.h>
34 #include <knuminput.h>
35 #include <tdemessagebox.h>
36 #include <kcursor.h>
37 #include <klineedit.h>
38 #include <kguiitem.h>
39 #include <kdialog.h>
40 
41 KMConfigGeneral::KMConfigGeneral(TQWidget *parent)
42 : KMConfigPage(parent,"ConfigTimer")
43 {
44  setPageName(i18n("General"));
45  setPageHeader(i18n("General Settings"));
46  setPagePixmap("document-print");
47 
48  TQGroupBox *m_timerbox = new TQGroupBox(0, TQt::Vertical, i18n("Refresh Interval"), this);
49  m_timer = new KIntNumInput(m_timerbox,"Timer");
50  m_timer->setRange(0,30);
51  m_timer->setSuffix( i18n( " sec" ) );
52  m_timer->setSpecialValueText(i18n("Disabled"));
53  TQWhatsThis::add(m_timer, i18n("This time setting controls the refresh rate of various "
54  "<b>TDE Print</b> components like the print manager "
55  "and the job viewer."));
56 
57  TQGroupBox *m_testpagebox = new TQGroupBox(0, TQt::Vertical, i18n("Test Page"), this);
58  m_defaulttestpage = new TQCheckBox(i18n("&Specify personal test page"), m_testpagebox, "TestPageCheck");
59  m_testpage = new KURLRequester(m_testpagebox,"TestPage");
60  m_preview = new KPushButton(KGuiItem(i18n("Preview..."), "filefind"), m_testpagebox);
61  connect(m_defaulttestpage,TQ_SIGNAL(toggled(bool)),m_testpage,TQ_SLOT(setEnabled(bool)));
62  connect(m_defaulttestpage,TQ_SIGNAL(toggled(bool)),this,TQ_SLOT(setEnabledPreviewButton(bool)));
63  connect(m_preview,TQ_SIGNAL(clicked()),TQ_SLOT(slotTestPagePreview()));
64  connect(m_testpage->lineEdit(),TQ_SIGNAL(textChanged ( const TQString & )),this,TQ_SLOT(testPageChanged(const TQString & )));
65  m_testpage->setDisabled(true);
66  m_preview->setDisabled(true);
67  m_defaulttestpage->setCursor(KCursor::handCursor());
68 
69  TQGroupBox *m_statusbox = new TQGroupBox(0, TQt::Vertical, i18n("Miscellaneous"), this);
70  m_statusmsg = new TQCheckBox(i18n("Sho&w printing status message box"), m_statusbox);
71  m_uselast = new TQCheckBox(i18n("De&faults to the last printer used in the application"), m_statusbox);
72 
73  //layout
74  TQVBoxLayout *lay0 = new TQVBoxLayout(this, 0, KDialog::spacingHint());
75  lay0->addWidget(m_timerbox);
76  lay0->addWidget(m_testpagebox);
77  lay0->addWidget(m_statusbox);
78  lay0->addStretch(1);
79  TQVBoxLayout *lay1 = new TQVBoxLayout(m_timerbox->layout(),
80  KDialog::spacingHint());
81  lay1->addWidget(m_timer);
82  TQVBoxLayout *lay2 = new TQVBoxLayout(m_testpagebox->layout(),
83  KDialog::spacingHint());
84  TQHBoxLayout *lay3 = new TQHBoxLayout(0, 0, 0);
85  lay2->addWidget(m_defaulttestpage);
86  lay2->addWidget(m_testpage);
87  lay2->addLayout(lay3);
88  lay3->addStretch(1);
89  lay3->addWidget(m_preview);
90  TQVBoxLayout *lay4 = new TQVBoxLayout(m_statusbox->layout(),
91  KDialog::spacingHint());
92  lay4->addWidget(m_statusmsg);
93  lay4->addWidget(m_uselast);
94  m_preview->setEnabled( !m_testpage->url().isEmpty());
95 }
96 
97 void KMConfigGeneral::testPageChanged(const TQString &test )
98 {
99  m_preview->setEnabled( !test.isEmpty());
100 }
101 
102 void KMConfigGeneral::setEnabledPreviewButton(bool b)
103 {
104  m_preview->setEnabled(!m_testpage->url().isEmpty() && b);
105 }
106 
107 void KMConfigGeneral::loadConfig(TDEConfig *conf)
108 {
109  conf->setGroup("General");
110  m_timer->setValue(conf->readNumEntry("TimerDelay",5));
111  TQString tpage = conf->readPathEntry("TestPage");
112  if (!tpage.isEmpty())
113  {
114  m_defaulttestpage->setChecked(true);
115  m_testpage->setURL(tpage);
116  }
117  m_statusmsg->setChecked(conf->readBoolEntry("ShowStatusMsg", true));
118  m_uselast->setChecked(conf->readBoolEntry("UseLast", true));
119 }
120 
121 void KMConfigGeneral::saveConfig(TDEConfig *conf)
122 {
123  conf->setGroup("General");
124  conf->writeEntry("TimerDelay",m_timer->value());
125  conf->writePathEntry("TestPage",(m_defaulttestpage->isChecked() ? m_testpage->url() : TQString::null));
126  if (m_defaulttestpage->isChecked() && KMimeMagic::self()->findFileType(m_testpage->url())->mimeType() != "application/postscript")
127  KMessageBox::sorry(this, i18n("The selected test page is not a PostScript file. You may not "
128  "be able to test your printer anymore."));
129  conf->writeEntry("ShowStatusMsg", m_statusmsg->isChecked());
130  conf->writeEntry("UseLast", m_uselast->isChecked());
131 }
132 
133 void KMConfigGeneral::slotTestPagePreview()
134 {
135  TQString tpage = m_testpage->url();
136  if (tpage.isEmpty())
137  KMessageBox::error(this, i18n("Empty file name."));
138  else
139  KRun::runURL(KURL( tpage ), KMimeMagic::self()->findFileType(tpage)->mimeType());
140 }
141 
142 #include "kmconfiggeneral.moc"

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