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388 lines
13 KiB
388 lines
13 KiB
/* This file is part of the KDE project
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Copyright (C) 1999 David Faure <faure@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <assert.h>
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#include <tqcheckbox.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqwhatsthis.h>
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#include <dcopclient.h>
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#include <tdeapplication.h>
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#include <kcolorbutton.h>
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#include <tdeconfig.h>
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#include <kdebug.h>
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#include <tdefontcombo.h>
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#include <tdefontdialog.h>
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#include <klocale.h>
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#include <konq_defaults.h> // include default values directly from konqueror
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#include "fontopts.h"
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//-----------------------------------------------------------------------------
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KonqFontOptions::KonqFontOptions(TDEConfig *config, TQString group, bool desktop, TQWidget *parent, const char* /*name*/)
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: TDECModule( parent, "kcmkonq" ), g_pConfig(config), groupname(group), m_bDesktop(desktop)
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{
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TQLabel *label;
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TQString wtstr;
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int row = 0;
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int LASTLINE = m_bDesktop ? 8 : 10; // this can be different :)
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#define LASTCOLUMN 2
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TQGridLayout *lay = new TQGridLayout(this,LASTLINE+1,LASTCOLUMN+1, 0,
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KDialog::spacingHint());
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lay->setRowStretch(LASTLINE,10);
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lay->setColStretch(LASTCOLUMN,10);
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row++;
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m_pStandard = new TDEFontCombo( this );
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label = new TQLabel( m_pStandard, i18n("&Standard font:"), this );
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lay->addWidget(label,row,0);
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lay->addMultiCellWidget(m_pStandard,row,row,1,1);
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wtstr = i18n("This is the font used to display text in Konqueror windows.");
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TQWhatsThis::add( label, wtstr );
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TQWhatsThis::add( m_pStandard, wtstr );
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row++;
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connect( m_pStandard, TQT_SIGNAL( activated(const TQString&) ),
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TQT_SLOT( slotStandardFont(const TQString&) ) );
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connect( m_pStandard, TQT_SIGNAL( activated(const TQString&) ),
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TQT_SLOT(changed() ) );
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connect( m_pStandard, TQT_SIGNAL( textChanged(const TQString&) ),
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TQT_SLOT( slotStandardFont(const TQString&) ) );
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connect( m_pStandard, TQT_SIGNAL( textChanged(const TQString&) ),
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TQT_SLOT(changed() ) );
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m_pSize = new TQSpinBox( 4,18,1,this );
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label = new TQLabel( m_pSize, i18n("Font si&ze:"), this );
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lay->addWidget(label,row,0);
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lay->addMultiCellWidget(m_pSize,row,row,1,1);
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connect( m_pSize, TQT_SIGNAL( valueChanged(int) ),
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this, TQT_SLOT( slotFontSize(int) ) );
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row+=2;
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wtstr = i18n("This is the font size used to display text in Konqueror windows.");
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TQWhatsThis::add( label, wtstr );
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TQWhatsThis::add( m_pSize, wtstr );
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int hAlign = TQApplication::reverseLayout() ? AlignRight : AlignLeft;
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//
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#define COLOR_BUTTON_COL 1
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m_pNormalText = new KColorButton( normalTextColor, this );
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label = new TQLabel( m_pNormalText, i18n("Normal te&xt color:"), this );
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lay->addWidget(label,row,0);
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lay->addWidget(m_pNormalText,row,COLOR_BUTTON_COL,(TQ_Alignment)hAlign);
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wtstr = i18n("This is the color used to display text in Konqueror windows.");
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TQWhatsThis::add( label, wtstr );
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TQWhatsThis::add( m_pNormalText, wtstr );
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connect( m_pNormalText, TQT_SIGNAL( changed( const TQColor & ) ),
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TQT_SLOT( slotNormalTextColorChanged( const TQColor & ) ) );
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/*
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row++;
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label = new TQLabel( i18n("Highlighted text color:"), this );
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lay->addWidget(label,row,0);
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m_pHighlightedText = new KColorButton( highlightedTextColor, this );
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lay->addWidget(m_pHighlightedText,row,COLOR_BUTTON_COL,hAlign);
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wtstr = i18n("This is the color used to display selected text in Konqueror windows.");
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TQWhatsThis::add( label, wtstr );
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TQWhatsThis::add( m_pHighlightedText, wtstr );
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connect( m_pHighlightedText, TQT_SIGNAL( changed( const TQColor & ) ),
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TQT_SLOT( slotHighlightedTextColorChanged( const TQColor & ) ) );
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*/
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row++;
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if ( m_bDesktop )
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{
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m_cbTextBackground = new TQCheckBox( i18n("&Text background color:"), this );
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lay->addWidget(m_cbTextBackground,row,0);
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connect( m_cbTextBackground, TQT_SIGNAL( clicked() ),
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TQT_SLOT( slotTextBackgroundClicked() ) );
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m_pTextBackground = new KColorButton( textBackgroundColor, this );
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lay->addWidget(m_pTextBackground,row,COLOR_BUTTON_COL,(TQ_Alignment)hAlign);
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wtstr = i18n("This is the color used behind the text for the icons on the desktop.");
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TQWhatsThis::add( label, wtstr );
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TQWhatsThis::add( m_pTextBackground, wtstr );
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connect( m_pTextBackground, TQT_SIGNAL( changed( const TQColor & ) ),
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TQT_SLOT( slotTextBackgroundColorChanged( const TQColor & ) ) );
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row++;
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}
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else
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{
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m_pNbLines = new TQSpinBox( 1, 10, 1, this );
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TQLabel* label = new TQLabel( m_pNbLines, i18n("H&eight for icon text:"), this );
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lay->addWidget( label, row, 0 );
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lay->addWidget( m_pNbLines, row, 1 );
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connect( m_pNbLines, TQT_SIGNAL( valueChanged(int) ),
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this, TQT_SLOT( changed() ) );
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connect( m_pNbLines, TQT_SIGNAL( valueChanged(int) ),
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TQT_SLOT( slotPNbLinesChanged(int)) );
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TQString thwt = i18n("This is the maximum number of lines that can be"
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" used to draw icon text. Long file names are"
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" truncated at the end of the last line.");
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TQWhatsThis::add( label, thwt );
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TQWhatsThis::add( m_pNbLines, thwt );
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row++;
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// width for the items in multicolumn icon view
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m_pNbWidth = new TQSpinBox( 1, 100000, 1, this );
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label = new TQLabel( m_pNbWidth, i18n("&Width for icon text:"), this );
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lay->addWidget( label, row, 0 );
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lay->addWidget( m_pNbWidth, row, 1 );
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connect( m_pNbWidth, TQT_SIGNAL( valueChanged(int) ),
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this, TQT_SLOT( changed() ) );
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connect( m_pNbWidth, TQT_SIGNAL( valueChanged(int) ),
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TQT_SLOT( slotPNbWidthChanged(int)) );
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thwt = i18n( "This is the maximum width for the icon text when konqueror "
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"is used in multi column view mode." );
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TQWhatsThis::add( label, thwt );
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TQWhatsThis::add( m_pNbWidth, thwt );
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row++;
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}
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cbUnderline = new TQCheckBox(i18n("&Underline filenames"), this);
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lay->addMultiCellWidget(cbUnderline,row,row,0,LASTCOLUMN,(TQ_Alignment)hAlign);
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connect(cbUnderline, TQT_SIGNAL(clicked()), this, TQT_SLOT(changed()));
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TQWhatsThis::add( cbUnderline, i18n("Checking this option will result in filenames"
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" being underlined, so that they look like links on a web page. Note:"
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" to complete the analogy, make sure that single click activation is"
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" enabled in the mouse control module.") );
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if ( !m_bDesktop )
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{
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row++;
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m_pSizeInBytes = new TQCheckBox(i18n("Display file sizes in b&ytes"), this);
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lay->addMultiCellWidget( m_pSizeInBytes,row,row,0,LASTCOLUMN,(TQ_Alignment)hAlign );
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connect( m_pSizeInBytes, TQT_SIGNAL(clicked()), this, TQT_SLOT(changed()) );
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TQWhatsThis::add( m_pSizeInBytes, i18n("Checking this option will result in file sizes"
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" being displayed in bytes. Otherwise file sizes are"
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" being displayed in kilobytes or megabytes if appropriate.") );
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}
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row++;
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assert( row == LASTLINE-1 );
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// The last line is empty and grows if resized
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load();
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}
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void KonqFontOptions::slotFontSize(int i)
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{
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m_fSize = i;
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changed();
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}
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void KonqFontOptions::slotStandardFont(const TQString& n )
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{
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m_stdName = n;
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}
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void KonqFontOptions::slotPNbLinesChanged(int value)
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{
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m_pNbLines->setSuffix( i18n( " line", " lines", value ) );
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}
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void KonqFontOptions::slotPNbWidthChanged(int value)
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{
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m_pNbWidth->setSuffix( i18n( " pixel", " pixels", value ) );
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}
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void KonqFontOptions::load()
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{
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load( false );
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}
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void KonqFontOptions::load( bool useDefaults )
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{
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g_pConfig->setReadDefaults( useDefaults );
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g_pConfig->setGroup(groupname);
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TQFont stdFont = g_pConfig->readFontEntry( "StandardFont" );
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m_stdName = stdFont.family();
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m_fSize = stdFont.pointSize();
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// we have to use TQFontInfo, in case the font was specified with a pixel size
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if ( m_fSize == -1 )
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m_fSize = TQFontInfo(stdFont).pointSize();
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normalTextColor = TDEGlobalSettings::textColor();
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normalTextColor = g_pConfig->readColorEntry( "NormalTextColor", &normalTextColor );
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m_pNormalText->setColor( normalTextColor );
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/* highlightedTextColor = TDEGlobalSettings::highlightedTextColor();
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highlightedTextColor = g_pConfig->readColorEntry( "HighlightedTextColor", &highlightedTextColor );
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m_pHighlightedText->setColor( highlightedTextColor );
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*/
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if ( m_bDesktop )
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{
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textBackgroundColor = g_pConfig->readColorEntry( "ItemTextBackground" );
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m_cbTextBackground->setChecked(textBackgroundColor.isValid());
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m_pTextBackground->setEnabled(textBackgroundColor.isValid());
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m_pTextBackground->setColor( textBackgroundColor );
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// Don't keep an invalid color around, otherwise checking the checkbox still gives invalid.
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if ( !textBackgroundColor.isValid() )
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textBackgroundColor = Qt::black;
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}
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else
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{
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int n = g_pConfig->readNumEntry( "TextHeight", 0 );
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if ( n == 0 ) {
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if ( g_pConfig->readBoolEntry( "WordWrapText", true ) )
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n = DEFAULT_TEXTHEIGHT;
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else
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n = 1;
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}
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m_pNbLines->setValue( n );
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n = g_pConfig->readNumEntry( "TextWidth", DEFAULT_TEXTWIDTH_MULTICOLUMN );
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m_pNbWidth->setValue( n );
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m_pSizeInBytes->setChecked( g_pConfig->readBoolEntry( "DisplayFileSizeInBytes", DEFAULT_FILESIZEINBYTES ) );
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}
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cbUnderline->setChecked( g_pConfig->readBoolEntry("UnderlineLinks", DEFAULT_UNDERLINELINKS ) );
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TDEConfig cfg("kdeglobals");
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cfg.setGroup("DesktopIcons");
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updateGUI();
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emit changed( useDefaults );
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}
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void KonqFontOptions::defaults()
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{
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load( true );
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}
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void KonqFontOptions::updateGUI()
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{
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if ( m_stdName.isEmpty() )
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m_stdName = TDEGlobalSettings::generalFont().family();
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m_pStandard->setCurrentFont( m_stdName );
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m_pSize->setValue( m_fSize );
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}
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void KonqFontOptions::save()
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{
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g_pConfig->setGroup(groupname);
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TQFont stdFont( m_stdName, m_fSize );
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g_pConfig->writeEntry( "StandardFont", stdFont );
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g_pConfig->writeEntry( "NormalTextColor", normalTextColor );
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//g_pConfig->writeEntry( "HighlightedTextColor", highlightedTextColor );
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if ( m_bDesktop )
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g_pConfig->writeEntry( "ItemTextBackground", m_cbTextBackground->isChecked() ? textBackgroundColor : TQColor());
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else
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{
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g_pConfig->writeEntry( "TextHeight", m_pNbLines->value() );
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g_pConfig->writeEntry( "TextWidth", m_pNbWidth->value() );
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g_pConfig->writeEntry( "DisplayFileSizeInBytes", m_pSizeInBytes->isChecked() );
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}
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g_pConfig->writeEntry( "UnderlineLinks", cbUnderline->isChecked() );
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g_pConfig->sync();
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TDEConfig cfg("kdeglobals");
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cfg.setGroup("DesktopIcons");
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// Send signal to konqueror
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// Warning. In case something is added/changed here, keep kfmclient in sync
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TQByteArray data;
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if ( !kapp->dcopClient()->isAttached() )
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kapp->dcopClient()->attach();
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kapp->dcopClient()->send( "konqueror*", "KonquerorIface", "reparseConfiguration()", data );
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// Tell kdesktop about the new config file
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int konq_screen_number = TDEApplication::desktop()->primaryScreen();
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TQCString appname;
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if (konq_screen_number == 0)
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appname = "kdesktop";
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else
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appname.sprintf("kdesktop-screen-%d", konq_screen_number);
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kapp->dcopClient()->send( appname, "KDesktopIface", "configure()", data );
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}
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void KonqFontOptions::slotTextBackgroundClicked()
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{
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m_pTextBackground->setEnabled( m_cbTextBackground->isChecked() );
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changed();
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}
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void KonqFontOptions::slotNormalTextColorChanged( const TQColor &col )
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{
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if ( normalTextColor != col )
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{
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normalTextColor = col;
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changed();
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}
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}
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/*
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void KonqFontOptions::slotHighlightedTextColorChanged( const TQColor &col )
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{
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if ( highlightedTextColor != col )
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{
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highlightedTextColor = col;
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changed();
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}
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}
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*/
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void KonqFontOptions::slotTextBackgroundColorChanged( const TQColor &col )
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{
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if ( textBackgroundColor != col )
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{
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textBackgroundColor = col;
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changed();
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}
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}
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TQString KonqFontOptions::quickHelp() const
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{
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return i18n("<h1>Appearance</h1> You can configure how Konqueror looks as a file manager here.");
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}
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#include "fontopts.moc"
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