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406 lines
9.9 KiB
406 lines
9.9 KiB
/* |
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* kdvi: KDE dvi viewer |
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* This file: Copyright (C) 2000 Espen Sand, espen@kde.org |
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* Based on ealier dialog code |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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* |
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*/ |
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// Add header files alphabetically |
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#include <qcheckbox.h> |
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#include <qcombobox.h> |
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#include <qlabel.h> |
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#include <qlayout.h> |
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#include <qlineedit.h> |
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#include <qspinbox.h> |
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#include <kapp.h> |
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#include <kconfig.h> |
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#include <klocale.h> |
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#include "optiondialog.h" |
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static const char *paperNames[] = |
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{ |
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"US", |
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"US landscape", |
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"Legal", |
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"foolscap", |
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// ISO `A' formats, Portrait |
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"A1", |
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"A2", |
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"A3", |
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"A4", |
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"A5", |
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"A6", |
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"A7", |
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// ISO `A' formats, Landscape |
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"A1 landscape", |
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"A2 landscape", |
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"A3 landscape", |
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"A4 landscape", |
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"A5 landscape", |
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"A6 landscape", |
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"A7 landscape", |
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// ISO `B' formats, Portrait |
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"B1", |
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"B2", |
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"B3", |
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"B4", |
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"B5", |
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"B6", |
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"B7", |
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// ISO `B' formats, Landscape |
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"B1 landscape", |
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"B2 landscape", |
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"B3 landscape", |
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"B4 landscape", |
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"B5 landscape", |
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"B6 landscape", |
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"B7 landscape", |
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// ISO `C' formats, Portrait |
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"C1", |
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"C2", |
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"C3", |
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"C4", |
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"C5", |
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"C6", |
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"C7", |
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// ISO `C' formats, Landscape |
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"C1 landscape", |
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"C2 landscape", |
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"C3 landscape", |
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"C4 landscape", |
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"C5 landscape", |
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"C6 landscape", |
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"C7 landscape", |
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0 |
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}; |
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static const char *papers[] = |
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{ |
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"us", "8.5x11", |
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"usr", "11x8.5", |
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"legal", "8.5x14", |
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"foolscap", "13.5x17.0", /* ??? */ |
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// ISO `A' formats, Portrait |
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"a1", "59.4x84.0cm", |
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"a2", "42.0x59.4cm", |
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"a3", "29.7x42.0cm", |
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"a4", "21.0x29.7cm", |
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"a5", "14.85x21.0cm", |
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"a6", "10.5x14.85cm", |
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"a7", "7.42x10.5cm", |
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// ISO `A' formats, Landscape |
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"a1r", "84.0x59.4cm", |
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"a2r", "59.4x42.0cm", |
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"a3r", "42.0x29.7cm", |
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"a4r", "29.7x21.0cm", |
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"a5r", "21.0x14.85cm", |
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"a6r", "14.85x10.5cm", |
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"a7r", "10.5x7.42cm", |
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// ISO `B' formats, Portrait |
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"b1", "70.6x100.0cm", |
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"b2", "50.0x70.6cm", |
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"b3", "35.3x50.0cm", |
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"b4", "25.0x35.3cm", |
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"b5", "17.6x25.0cm", |
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"b6", "13.5x17.6cm", |
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"b7", "8.8x13.5cm", |
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// ISO `B' formats, Landscape |
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"b1r", "100.0x70.6cm", |
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"b2r", "70.6x50.0cm", |
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"b3r", "50.0x35.3cm", |
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"b4r", "35.3x25.0cm", |
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"b5r", "25.0x17.6cm", |
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"b6r", "17.6x13.5cm", |
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"b7r", "13.5x8.8cm", |
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// ISO `C' formats, Portrait |
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"c1", "64.8x91.6cm", |
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"c2", "45.8x64.8cm", |
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"c3", "32.4x45.8cm", |
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"c4", "22.9x32.4cm", |
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"c5", "16.2x22.9cm", |
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"c6", "11.46x16.2cm", |
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"c7", "8.1x11.46cm", |
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// ISO `C' formats, Landscape |
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"c1r", "91.6x64.8cm", |
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"c2r", "64.8x45.8cm", |
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"c3r", "45.8x32.4cm", |
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"c4r", "32.4x22.9cm", |
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"c5r", "22.9x16.2cm", |
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"c6r", "16.2x11.46cm", |
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"c7r", "11.46x8.1cm", |
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0 |
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}; |
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OptionDialog::OptionDialog( QWidget *parent, const char *name, bool modal ) |
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:KDialogBase( Tabbed, i18n("Preferences"), Help|Ok|Apply|Cancel, Ok, |
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parent, name, modal ) |
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{ |
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makeFontPage(); |
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makeRenderingPage(); |
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makePaperPage(); |
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makeMiscPage(); |
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} |
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void OptionDialog::show() |
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{ |
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if( isVisible() == false ) |
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{ |
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setup(); |
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showPage(0); |
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} |
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KDialogBase::show(); |
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} |
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void OptionDialog::slotOk() |
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{ |
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slotApply(); |
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accept(); |
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} |
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void OptionDialog::slotApply() |
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{ |
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KConfig &config = *kapp->config(); |
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config.setGroup("kdvi"); |
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config.writeEntry( "BaseResolution", mFont.resolutionEdit->text() ); |
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config.writeEntry( "MetafontMode", mFont.metafontEdit->text() ); |
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config.writeEntry( "MakePK", mFont.fontPathCheck->isChecked() ); |
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config.writeEntry( "FontPath", mFont.fontPathEdit->text() ); |
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config.writeEntry( "SmallZoom", mFont.zoomSmallEdit->text() ); |
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config.writeEntry( "LargeZoom", mFont.zoomLargeEdit->text() ); |
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config.writeEntry( "ShowPS", mRender.showSpecialCheck->isChecked() ); |
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config.writeEntry( "PS Anti Alias", mRender.antialiasCheck->isChecked() ); |
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config.writeEntry( "Gamma", mRender.gammaEdit->text() ); |
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QString paperText = mPaper.paperCombo->currentText(); |
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config.writeEntry( "Paper", paperText.simplifyWhiteSpace() ); |
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config.setGroup("RecentFiles"); |
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config.writeEntry( "MaxCount", mMisc.recentSpin->value() ); |
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emit preferencesChanged(); |
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} |
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void OptionDialog::setup() |
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{ |
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KConfig &config = *kapp->config(); |
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config.setGroup("kdvi"); |
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// Font page |
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mFont.resolutionEdit->setText( config.readEntry( "BaseResolution" ) ); |
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mFont.metafontEdit->setText( config.readEntry( "MetafontMode" ) ); |
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mFont.fontPathCheck->setChecked( config.readNumEntry( "MakePK" ) ); |
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mFont.fontPathEdit->setText( config.readEntry( "FontPath" ) ); |
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mFont.zoomSmallEdit->setText( config.readEntry( "SmallZoom" ) ); |
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mFont.zoomLargeEdit->setText( config.readEntry( "LargeZoom" ) ); |
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fontPathCheckChanged( mFont.fontPathCheck->isChecked() ); |
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// Rendering page |
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mRender.showSpecialCheck->setChecked( config.readNumEntry( "ShowPS" ) ); |
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mRender.antialiasCheck->setChecked(config.readNumEntry("PS Anti Alias", 1)); |
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mRender.gammaEdit->setText( config.readEntry( "Gamma" ) ); |
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// Paper page |
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QString paperText = config.readEntry( "Paper" ); |
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if( mPaper.paperCombo->currentText() != paperText ) |
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{ |
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bool match = false; |
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for( int i=0; i<mPaper.paperCombo->count() && papers[i*2] != 0; i++ ) |
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{ |
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if( paperText == mPaper.paperCombo->text(i) || paperText == papers[i*2] ) |
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{ |
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match = true; |
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mPaper.paperCombo->setCurrentItem(i); |
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break; |
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} |
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} |
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if( match == false ) |
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{ |
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mPaper.paperCombo->insertItem( paperText, 0 ); |
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mPaper.paperCombo->setCurrentItem(0); |
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} |
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} |
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// Misc page |
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config.setGroup("RecentFiles"); |
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mMisc.recentSpin->setValue( config.readEntry( "MaxCount", "5" ).toInt() ); |
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} |
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void OptionDialog::makeFontPage() |
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{ |
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QFrame *page = addPage( i18n("Fonts") ); |
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QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() ); |
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mFont.pageIndex = pageIndex(page); |
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QGridLayout *glay = new QGridLayout(topLayout, 8, 2 ); |
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QLabel *label = new QLabel( i18n("Resolution [dpi]:"), page ); |
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mFont.resolutionEdit = new QLineEdit( page ); |
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glay->addWidget( label, 0, 0 ); |
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glay->addWidget( mFont.resolutionEdit, 0, 1 ); |
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label = new QLabel( i18n("Metafont mode:"), page ); |
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mFont.metafontEdit = new QLineEdit( page ); |
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glay->addWidget( label, 1, 0 ); |
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glay->addWidget( mFont.metafontEdit, 1, 1 ); |
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glay->addRowSpacing( 2, spacingHint()*2 ); |
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mFont.fontPathCheck = new QCheckBox( i18n("Generate missing fonts"), page ); |
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connect( mFont.fontPathCheck, SIGNAL(toggled(bool)), |
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this, SLOT(fontPathCheckChanged(bool)) ); |
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glay->addMultiCellWidget( mFont.fontPathCheck, 3, 3, 0, 1 ); |
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mFont.fontPathLabel = new QLabel( i18n("PK font path:"), page ); |
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mFont.fontPathEdit = new QLineEdit( page ); |
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glay->addWidget( mFont.fontPathLabel, 4, 0 ); |
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glay->addWidget( mFont.fontPathEdit, 4, 1 ); |
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glay->addRowSpacing( 5, spacingHint()*2 ); |
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label = new QLabel( i18n("Zoom factor for small text:"), page ); |
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mFont.zoomSmallEdit = new QLineEdit( page ); |
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glay->addWidget( label, 6, 0 ); |
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glay->addWidget( mFont.zoomSmallEdit, 6, 1 ); |
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label = new QLabel( i18n("Zoom factor for large text:"), page ); |
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mFont.zoomLargeEdit = new QLineEdit( page ); |
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glay->addWidget( label, 7, 0 ); |
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glay->addWidget( mFont.zoomLargeEdit, 7, 1 ); |
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topLayout->addStretch(1); |
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} |
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void OptionDialog::makeRenderingPage() |
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{ |
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QFrame *page = addPage( i18n("Rendering") ); |
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QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() ); |
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mRender.pageIndex = pageIndex(page); |
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mRender.showSpecialCheck = |
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new QCheckBox( i18n("Show PostScript specials"), page ); |
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mRender.antialiasCheck = |
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new QCheckBox( i18n("Antialiased PostScript"), page ); |
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topLayout->addWidget( mRender.showSpecialCheck ); |
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topLayout->addWidget( mRender.antialiasCheck ); |
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QHBoxLayout *hlay = new QHBoxLayout( topLayout ); |
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QLabel *label = new QLabel( i18n("Gamma value:"), page ); |
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mRender.gammaEdit = new QLineEdit( page ); |
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hlay->addWidget( label ); |
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hlay->addWidget( mRender.gammaEdit, 1 ); |
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topLayout->addStretch(1); |
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} |
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void OptionDialog::makePaperPage() |
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{ |
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QFrame *page = addPage( i18n("Paper") ); |
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QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() ); |
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mPaper.pageIndex = pageIndex(page); |
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QLabel *label = new QLabel( i18n("Select paper size:"), page ); |
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topLayout->addWidget( label ); |
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mPaper.paperCombo = new QComboBox( false, page ); |
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topLayout->addWidget( mPaper.paperCombo ); |
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mPaper.paperCombo->insertStrList ( paperNames ); |
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topLayout->addStretch(1); |
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} |
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void OptionDialog::makeMiscPage() |
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{ |
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QFrame *page = addPage( i18n("Miscellaneous") ); |
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QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() ); |
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mMisc.pageIndex = pageIndex(page); |
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QHBoxLayout *hlay = new QHBoxLayout( topLayout ); |
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QLabel *label = new QLabel( i18n("Number of recent files:"), page ); |
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hlay->addWidget( label ); |
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mMisc.recentSpin = new QSpinBox( 0, 100, 1, page ); |
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hlay->addWidget( mMisc.recentSpin ); |
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topLayout->addStretch(1); |
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} |
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void OptionDialog::fontPathCheckChanged( bool state ) |
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{ |
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mFont.fontPathLabel->setEnabled( state ); |
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mFont.fontPathEdit->setEnabled( state ); |
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} |
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bool OptionDialog::paperSizes( const char *p, float &w, float &h ) |
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{ |
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QString s(p); |
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s = s.simplifyWhiteSpace(); |
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for( uint i=0; paperNames[i] != 0; i++ ) |
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{ |
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if( s == paperNames[i] ) |
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{ |
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s = papers[ 2*i + 1 ]; |
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int cm = s.findRev( "cm" ); |
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w = s.toFloat(); |
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int ind = s.find( 'x' ); |
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if ( ind<0 ) |
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return false; |
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s = s.mid( ind + 1, 9999 ); |
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h = s.toFloat(); |
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if ( cm >= 0 ) |
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w /= 2.54, h /= 2.54; |
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return true; |
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} |
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} |
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return false; |
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} |
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