/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */

/*
    Rosegarden
    A MIDI and audio sequencer and musical notation editor.
 
    This program is Copyright 2000-2008
        Guillaume Laurent   <glaurent@telegraph-road.org>,
        Chris Cannam        <cannam@all-day-breakfast.com>,
        Richard Bown        <richard.bown@ferventsoftware.com>
 
    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
    Bown to claim authorship of this work have been asserted.
 
    Other copyrights also apply to some parts of this work.  Please
    see the AUTHORS file and individual file headers for details.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/


#include "NotationConfigurationPage.h"
#include <tqlayout.h>

#include "misc/Strings.h"
#include "document/ConfigGroups.h"
#include "base/Exception.h"
#include "base/NotationTypes.h"
#include "commands/edit/PasteEventsCommand.h"
#include "ConfigurationPage.h"
#include "document/RosegardenGUIDoc.h"
#include "gui/editors/notation/HeadersGroup.h"
#include "gui/editors/notation/NotationHLayout.h"
#include "gui/editors/notation/NoteFontFactory.h"
#include "gui/editors/notation/NoteFont.h"
#include "gui/editors/notation/NoteFontMap.h"
#include "gui/editors/notation/NoteFontViewer.h"
#include "gui/editors/notation/NotePixmapFactory.h"
#include "gui/editors/notation/NoteStyleFactory.h"
#include "gui/widgets/QuantizeParameters.h"
#include "TabbedConfigurationPage.h"
#include <kcombobox.h>
#include <kconfig.h>
#include <kfontrequester.h>
#include <kmessagebox.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqfont.h>
#include <tqframe.h>
#include <tqgroupbox.h>
#include <tqhbox.h>
#include <tqlabel.h>
#include <tqobject.h>
#include <tqpushbutton.h>
#include <tqstring.h>
#include <tqstringlist.h>
#include <tqtabwidget.h>
#include <tqwidget.h>
#include <tqtooltip.h>
#include <algorithm>

namespace Rosegarden
{

NotationConfigurationPage::NotationConfigurationPage(KConfig *cfg,
        TQWidget *parent,
        const char *name) :
        TabbedConfigurationPage(cfg, parent, name)
{
    m_cfg->setGroup(NotationViewConfigGroup);

    TQFrame *frame;
    TQGridLayout *tqlayout;

    frame = new TQFrame(m_tabWidget);
    tqlayout = new TQGridLayout(frame, 9, 3, 10, 5);

    int row = 0;

    tqlayout->setRowSpacing(row, 15);
    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Default tqlayout mode"), frame), row, 0);

    m_layoutMode = new KComboBox(frame);
    m_layoutMode->setEditable(false);
    m_layoutMode->insertItem(i18n("Linear tqlayout"));
    m_layoutMode->insertItem(i18n("Continuous page tqlayout"));
    m_layoutMode->insertItem(i18n("Multiple page tqlayout"));
    int defaultLayoutMode = m_cfg->readNumEntry("layoutmode", 0);
    if (defaultLayoutMode >= 0 && defaultLayoutMode <= 2) {
        m_layoutMode->setCurrentItem(defaultLayoutMode);
    }
    tqlayout->addMultiCellWidget(m_layoutMode, row, row, 1, 2);
    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Default spacing"), frame), row, 0);

    m_spacing = new KComboBox(frame);
    m_spacing->setEditable(false);

    std::vector<int> s = NotationHLayout::getAvailableSpacings();
    int defaultSpacing = m_cfg->readNumEntry("spacing", 100);

    for (std::vector<int>::iterator i = s.begin(); i != s.end(); ++i) {

        TQString text("%1 %");
        if (*i == 100)
            text = "%1 % (normal)";
        m_spacing->insertItem(text.tqarg(*i));

        if (*i == defaultSpacing) {
            m_spacing->setCurrentItem(m_spacing->count() - 1);
        }
    }

    tqlayout->addMultiCellWidget(m_spacing, row, row, 1, 2);

    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Default duration factor"), frame), row, 0);

    m_proportion = new KComboBox(frame);
    m_proportion->setEditable(false);

    s = NotationHLayout::getAvailableProportions();
    int defaultProportion = m_cfg->readNumEntry("proportion", 60);

    for (std::vector<int>::iterator i = s.begin(); i != s.end(); ++i) {

        TQString text = TQString("%1 %").tqarg(*i);
        if (*i == 40)
            text = "40 % (normal)";
        else if (*i == 0)
            text = i18n("None");
        else if (*i == 100)
            text = i18n("Full");
        m_proportion->insertItem(text);

        if (*i == defaultProportion) {
            m_proportion->setCurrentItem(m_proportion->count() - 1);
        }
    }

    tqlayout->addMultiCellWidget(m_proportion, row, row, 1, 2);
    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Show track headers (linear tqlayout only)"),
                                      frame), row, 0);

    m_showTrackHeaders = new KComboBox(frame);
    m_showTrackHeaders->setEditable(false);
    m_showTrackHeaders->insertItem(i18n("Never"), HeadersGroup::ShowNever);
    m_showTrackHeaders->insertItem(i18n("When needed"), HeadersGroup::ShowWhenNeeded);
    m_showTrackHeaders->insertItem(i18n("Always"), HeadersGroup::ShowAlways);
    int defaultShowTrackHeaders = m_cfg->readNumEntry("shownotationheader", 
                                                 HeadersGroup::DefaultShowMode);
    if (HeadersGroup::isValidShowMode(defaultShowTrackHeaders)) {
        m_showTrackHeaders->setCurrentItem(defaultShowTrackHeaders);
    }
    TQToolTip::add(m_showTrackHeaders, TQString(i18n(
        "\"Always\" and \"Never\" mean what they usually mean\n"
        "\"When needed\" means \"when staves are too many to all fit"
        " in the current window\"")));

    tqlayout->addMultiCellWidget(m_showTrackHeaders, row, row, 1, 2);
    ++row;

    tqlayout->setRowSpacing(row, 20);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Show non-notation events as question marks"), frame),
         row, row, 0, 1);
    m_showUnknowns = new TQCheckBox(frame);
    bool defaultShowUnknowns = m_cfg->readBoolEntry("showunknowns", false);
    m_showUnknowns->setChecked(defaultShowUnknowns);
    tqlayout->addWidget(m_showUnknowns, row, 2);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Show notation-quantized notes in a different color"), frame),
         row, row, 0, 1);
    m_colourQuantize = new TQCheckBox(frame);
    bool defaultColourQuantize = m_cfg->readBoolEntry("colourquantize", false);
    m_colourQuantize->setChecked(defaultColourQuantize);
    tqlayout->addWidget(m_colourQuantize, row, 2);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Show \"invisible\" events in grey"), frame),
         row, row, 0, 1);
    m_showInvisibles = new TQCheckBox(frame);
    bool defaultShowInvisibles = m_cfg->readBoolEntry("showinvisibles", true);
    m_showInvisibles->setChecked(defaultShowInvisibles);
    tqlayout->addWidget(m_showInvisibles, row, 2);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Show notes outside suggested playable range in red"), frame),
         row, row, 0, 1);
    m_showRanges = new TQCheckBox(frame);
    bool defaultShowRanges = m_cfg->readBoolEntry("showranges", true);
    m_showRanges->setChecked(defaultShowRanges);
    tqlayout->addWidget(m_showRanges, row, 2);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Highlight superimposed notes with a halo effect"), frame),
         row, row, 0, 1);
    m_showCollisions = new TQCheckBox(frame);
    bool defaultShowCollisions = m_cfg->readBoolEntry("showcollisions", true);
    m_showCollisions->setChecked(defaultShowCollisions);
    tqlayout->addWidget(m_showCollisions, row, 2);
    ++row;

    tqlayout->setRowSpacing(row, 20);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("When recording MIDI, split-and-tie long notes at barlines"), frame),
         row, row, 0, 1);
    m_splitAndTie = new TQCheckBox(frame);
    bool defaultSplitAndTie = m_cfg->readBoolEntry("quantizemakeviable", false);
    m_splitAndTie->setChecked(defaultSplitAndTie);
    tqlayout->addWidget(m_splitAndTie, row, 2);
    ++row;

    tqlayout->setRowStretch(row, 10);


    addTab(frame, i18n("Layout"));



    frame = new TQFrame(m_tabWidget);
    tqlayout = new TQGridLayout(frame, 6, 3, 10, 5);

    row = 0;

    tqlayout->setRowSpacing(row, 15);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel(i18n("Default note style for new notes"), frame),
         row, row, 0, 1);

    tqlayout->setColStretch(2, 10);

    m_noteStyle = new KComboBox(frame);
    m_noteStyle->setEditable(false);
    m_untranslatedNoteStyle.clear();

    TQString defaultStyle =
        m_cfg->readEntry("style", strtoqstr(NoteStyleFactory::DefaultStyle));
    std::vector<NoteStyleName> styles
    (NoteStyleFactory::getAvailableStyleNames());

    for (std::vector<NoteStyleName>::iterator i = styles.begin();
            i != styles.end(); ++i) {

        TQString styleTQName(strtoqstr(*i));
        m_untranslatedNoteStyle.append(styleTQName);
        m_noteStyle->insertItem(i18n(styleTQName.utf8()));
        if (styleTQName == defaultStyle) {
            m_noteStyle->setCurrentItem(m_noteStyle->count() - 1);
        }
    }

    tqlayout->addWidget(m_noteStyle, row, 2);
    ++row;

    tqlayout->setRowSpacing(row, 20);
    ++row;

    tqlayout->addWidget
    (new TQLabel(i18n("When inserting notes..."), frame), row, 0);

    int defaultInsertType = m_cfg->readNumEntry("inserttype", 0);

    m_insertType = new KComboBox(frame);
    m_insertType->setEditable(false);
    m_insertType->insertItem
    (i18n("Split notes into ties to make durations match"));
    m_insertType->insertItem(i18n("Ignore existing durations"));
    m_insertType->setCurrentItem(defaultInsertType);

    tqlayout->addMultiCellWidget(m_insertType, row, row, 1, 2);
    ++row;

    bool autoBeam = m_cfg->readBoolEntry("autobeam", true);

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Auto-beam on insert when appropriate"), frame),
         row, row, 0, 1);
    m_autoBeam = new TQCheckBox(frame);
    m_autoBeam->setChecked(autoBeam);
    tqlayout->addMultiCellWidget(m_autoBeam, row, row, 2, 2);

    ++row;

    bool collapse = m_cfg->readBoolEntry("collapse", false);

    tqlayout->addMultiCellWidget
        (new TQLabel
         (i18n("Collapse rests after erase"), frame),
         row, row, 0, 1);
    m_collapseRests = new TQCheckBox(frame);
    m_collapseRests->setChecked(collapse);
    tqlayout->addMultiCellWidget(m_collapseRests, row, row, 2, 2);
    ++row;

    tqlayout->setRowSpacing(row, 20);
    ++row;

    tqlayout->addWidget
    (new TQLabel(i18n("Default paste type"), frame), row, 0);

    m_pasteType = new KComboBox(frame);
    m_pasteType->setEditable(false);

    unsigned int defaultPasteType = m_cfg->readUnsignedNumEntry
                                    ("pastetype", PasteEventsCommand::Restricted);

    PasteEventsCommand::PasteTypeMap pasteTypes =
        PasteEventsCommand::getPasteTypes();

    for (PasteEventsCommand::PasteTypeMap::iterator i = pasteTypes.begin();
            i != pasteTypes.end(); ++i) {
        m_pasteType->insertItem(i->second);
    }

    m_pasteType->setCurrentItem(defaultPasteType);
    tqlayout->addMultiCellWidget(m_pasteType, row, row, 1, 2);
    ++row;

    tqlayout->setRowStretch(row, 10);

    addTab(frame, i18n("Editing"));



    frame = new TQFrame(m_tabWidget);
    tqlayout = new TQGridLayout(frame, 4, 2, 10, 5);
    
    row = 0;

    tqlayout->setRowSpacing(row, 15);
    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Accidentals in one octave..."), frame), row, 0);
    m_accOctavePolicy = new KComboBox(frame);
    m_accOctavePolicy->insertItem(i18n("Affect only that octave"));
    m_accOctavePolicy->insertItem(i18n("Require cautionaries in other octaves"));
    m_accOctavePolicy->insertItem(i18n("Affect all subsequent octaves"));
    int accOctaveMode = m_cfg->readNumEntry("accidentaloctavemode", 1);
    if (accOctaveMode >= 0 && accOctaveMode < 3) {
        m_accOctavePolicy->setCurrentItem(accOctaveMode);
    }
    tqlayout->addWidget(m_accOctavePolicy, row, 1);
    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Accidentals in one bar..."), frame), row, 0);
    m_accBarPolicy = new KComboBox(frame);
    m_accBarPolicy->insertItem(i18n("Affect only that bar"));
    m_accBarPolicy->insertItem(i18n("Require cautionary resets in following bar"));
    m_accBarPolicy->insertItem(i18n("Require explicit resets in following bar"));
    int accBarMode = m_cfg->readNumEntry("accidentalbarmode", 0);
    if (accBarMode >= 0 && accBarMode < 3) {
        m_accBarPolicy->setCurrentItem(accBarMode);
    }
    tqlayout->addWidget(m_accBarPolicy, row, 1);
    ++row;

    tqlayout->addWidget(new TQLabel(i18n("Key signature cancellation style"), frame), row, 0);
    m_keySigCancelMode = new KComboBox(frame);
    m_keySigCancelMode->insertItem(i18n("Cancel only when entering C major or A minor"));
    m_keySigCancelMode->insertItem(i18n("Cancel whenever removing sharps or flats"));
    m_keySigCancelMode->insertItem(i18n("Cancel always"));
    int cancelMode = m_cfg->readNumEntry("keysigcancelmode", 1);
    if (cancelMode >= 0 && cancelMode < 3) {
        m_keySigCancelMode->setCurrentItem(cancelMode);
    }
    tqlayout->addWidget(m_keySigCancelMode, row, 1);
    ++row;

    tqlayout->setRowStretch(row, 10);

    addTab(frame, i18n("Accidentals"));

/*
    TQString preamble =
        (i18n("Rosegarden can apply automatic quantization to recorded "
              "or imported MIDI data for notation purposes only. "
              "This does not affect playback, and does not affect "
              "editing in any of the views except notation."));

    // force to default of 2 if not used before
    int quantizeType = m_cfg->readNumEntry("quantizetype", 2);
    m_cfg->writeEntry("quantizetype", quantizeType);
    m_cfg->writeEntry("quantizenotationonly", true);

    m_quantizeFrame = new QuantizeParameters
                      (m_tabWidget, QuantizeParameters::Notation,
                       false, false, "Notation Options", preamble);

    addTab(m_quantizeFrame, i18n("Quantize"));
*/
    row = 0;

//    TQFrame *mainFrame = new TQFrame(m_tabWidget);
//    TQGridLayout *mainLayout = new TQGridLayout(mainFrame, 2, 4, 10, 5);

//    TQGroupBox *noteFontBox = new TQGroupBox(1, Horizontal, i18n("Notation font"), mainFrame);
//    TQGroupBox *otherFontBox = new TQGroupBox(1, Horizontal, i18n("Other fonts"), mainFrame);
//    TQGroupBox *descriptionBox = new TQGroupBox(1, Horizontal, i18n("Description"), mainFrame);

//    mainLayout->addWidget(noteFontBox, 0, 0);
//    mainLayout->addWidget(otherFontBox, 1, 0);

//    TQFrame *mainFrame = new TQFrame(m_tabWidget);
    frame = new TQFrame(m_tabWidget);
    tqlayout = new TQGridLayout(frame, 2, 4, 10, 5);

//    frame = new TQFrame(noteFontBox);
//    tqlayout = new TQGridLayout(frame, 5, 2, 10, 5);

    m_viewButton = 0;

    tqlayout->addWidget(new TQLabel(i18n("Notation font"), frame), 0, 0);

    m_font = new KComboBox(frame);

#ifdef HAVE_XFT
    m_viewButton = new TQPushButton(i18n("View"), frame);
    tqlayout->addMultiCellWidget(m_font, row, row, 1, 2);
    tqlayout->addWidget(m_viewButton, row, 3);
    TQObject::connect(m_viewButton, TQT_SIGNAL(clicked()),
                     this, TQT_SLOT(slotViewButtonPressed()));
#else
    tqlayout->addMultiCellWidget(m_font, row, row, 1, 3);
#endif
    m_font->setEditable(false);
    TQObject::connect(m_font, TQT_SIGNAL(activated(int)),
                     this, TQT_SLOT(slotFontComboChanged(int)));
    ++row;

    TQFrame *subFrame = new TQFrame(frame);
    TQGridLayout *subLayout = new TQGridLayout(subFrame,
                                             4, 2,  // nbrow, nbcol
                                             12, 2);

    TQFont font = m_font->font();
    font.setPointSize((font.pointSize() * 9) / 10);

    TQLabel *originLabel = new TQLabel(i18n("Origin:"), subFrame);
    originLabel->setFont(font);
    subLayout->addWidget(originLabel, 0, 0);

    TQLabel *copyrightLabel = new TQLabel(i18n("Copyright:"), subFrame);
    copyrightLabel->setFont(font);
    subLayout->addWidget(copyrightLabel, 1, 0);

    TQLabel *mappedLabel = new TQLabel(i18n("Mapped by:"), subFrame); 
    mappedLabel->setFont(font);
    subLayout->addWidget(mappedLabel, 2, 0);

    TQLabel *typeLabel = new TQLabel(i18n("Type:"), subFrame);
    typeLabel->setFont(font);
    subLayout->addWidget(typeLabel, 3, 0);

    m_fontOriginLabel = new TQLabel(subFrame);
    m_fontOriginLabel->tqsetAlignment(TQt::WordBreak);
    m_fontOriginLabel->setFont(font);
//    m_fontOriginLabel->setFixedWidth(250);
    m_fontCopyrightLabel = new TQLabel(subFrame);
    m_fontCopyrightLabel->tqsetAlignment(TQt::WordBreak);
    m_fontCopyrightLabel->setFont(font);
//    m_fontCopyrightLabel->setFixedWidth(250);
    m_fontMappedByLabel = new TQLabel(subFrame);
    m_fontMappedByLabel->setFont(font);
    m_fontTypeLabel = new TQLabel(subFrame);
    m_fontTypeLabel->setFont(font);
    subLayout->addWidget(m_fontOriginLabel, 0, 1);
    subLayout->addWidget(m_fontCopyrightLabel, 1, 1);
    subLayout->addWidget(m_fontMappedByLabel, 2, 1);
    subLayout->addWidget(m_fontTypeLabel, 3, 1);

    subLayout->setColStretch(1, 10);

    tqlayout->addMultiCellWidget(subFrame,
                               row, row,
                               0, 3);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel(i18n("Font size for single-staff views"), frame),
         row, row, 0, 1);
    m_singleStaffSize = new KComboBox(frame);
    m_singleStaffSize->setEditable(false);
    tqlayout->addMultiCellWidget(m_singleStaffSize, row, row, 2, 2);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel(i18n("Font size for multi-staff views"), frame),
         row, row, 0, 1);
    m_multiStaffSize = new KComboBox(frame);
    m_multiStaffSize->setEditable(false);
    tqlayout->addMultiCellWidget(m_multiStaffSize, row, row, 2, 2);
    ++row;

    tqlayout->addMultiCellWidget
        (new TQLabel(i18n("Font size for printing (pt)"), frame),
         row, row, 0, 1);
    m_printingSize = new KComboBox(frame);
    m_printingSize->setEditable(false);
    tqlayout->addMultiCellWidget(m_printingSize, row, row, 2, 2);
    ++row;

    slotPopulateFontCombo(false);

    tqlayout->setRowSpacing(row, 15);
    ++row;

    TQFont defaultTextFont(NotePixmapFactory::defaultSerifFontFamily),
        defaultSansFont(NotePixmapFactory::defaultSansSerifFontFamily),
        defaultTimeSigFont(NotePixmapFactory::defaultTimeSigFontFamily);

    tqlayout->addWidget
        (new TQLabel(i18n("Text font"), frame), row, 0);
    m_textFont = new KFontRequester(frame);
    TQFont textFont = m_cfg->readFontEntry("textfont", &defaultTextFont);
    m_textFont->setFont(textFont);
    tqlayout->addMultiCellWidget(m_textFont, row, row, 1, 3);
    ++row;

    tqlayout->addWidget
        (new TQLabel(i18n("Sans-serif font"), frame), row, 0);
    m_sansFont = new KFontRequester(frame);
    TQFont sansFont = m_cfg->readFontEntry("sansfont", &defaultSansFont);
    m_sansFont->setFont(sansFont);
    tqlayout->addMultiCellWidget(m_sansFont, row, row, 1, 3);
    ++row;

/*!!! No -- not much point in having the time sig font here: it's only
 * used if the time sig characters are not found in the notation font,
 * and our default notation font has all the characters we need

    tqlayout->addWidget
        (new TQLabel(i18n("Time Signature font"), frame), row, 0);
    m_timeSigFont = new KFontRequester(frame);
    TQFont timeSigFont = m_cfg->readFontEntry("timesigfont", &defaultTimeSigFont);
    m_timeSigFont->setFont(timeSigFont);
    tqlayout->addMultiCellWidget(m_timeSigFont, row, row, 1, 3);
    ++row;
*/

//    addTab(mainFrame, i18n("Font"));
    addTab(frame, i18n("Font"));


}

void
NotationConfigurationPage::slotViewButtonPressed()
{
#ifdef HAVE_XFT
    std::string fontName = qstrtostr(m_untranslatedFont[m_font->currentItem()]);

    try {
        NoteFont *noteFont = NoteFontFactory::getFont
                             (fontName, NoteFontFactory::getDefaultSize(fontName));
        const NoteFontMap &map(noteFont->getNoteFontMap());
        TQStringList systemFontNames(map.getSystemFontNames());
        if (systemFontNames.count() == 0) {
            m_viewButton->setEnabled(false); // oops
        } else {
            NoteFontViewer *viewer =
                new NoteFontViewer(0, m_untranslatedFont[m_font->currentItem()],
                                   systemFontNames, 24);
            (void)viewer->exec(); // no return value
        }
    } catch (Exception f) {
        KMessageBox::error(0, i18n(strtoqstr(f.getMessage()).ascii()));
    }
#endif
}

void
NotationConfigurationPage::slotPopulateFontCombo(bool rescan)
{
    TQString defaultFont = m_cfg->readEntry
                          ("notefont", strtoqstr(NoteFontFactory::getDefaultFontName()));

    try {
        (void)NoteFontFactory::getFont
        (qstrtostr(defaultFont),
         NoteFontFactory::getDefaultSize(qstrtostr(defaultFont)));
    } catch (Exception e) {
        defaultFont = strtoqstr(NoteFontFactory::getDefaultFontName());
    }

    std::set
        <std::string> fs(NoteFontFactory::getFontNames(rescan));
    std::vector<std::string> f(fs.begin(), fs.end());
    std::sort(f.begin(), f.end());

    m_untranslatedFont.clear();
    m_font->clear();

    for (std::vector<std::string>::iterator i = f.begin(); i != f.end(); ++i) {
        TQString s(strtoqstr(*i));
        m_untranslatedFont.append(s);
        m_font->insertItem(i18n(s.utf8()));
        if (s == defaultFont)
            m_font->setCurrentItem(m_font->count() - 1);
    }

    slotFontComboChanged(m_font->currentItem());
}

void
NotationConfigurationPage::slotFontComboChanged(int index)
{
    std::string fontStr = qstrtostr(m_untranslatedFont[index]);

    populateSizeCombo(m_singleStaffSize, fontStr,
                      m_cfg->readUnsignedNumEntry
                      ("singlestaffnotesize",
                       NoteFontFactory::getDefaultSize(fontStr)));
    populateSizeCombo(m_multiStaffSize, fontStr,
                      m_cfg->readUnsignedNumEntry
                      ("multistaffnotesize",
                       NoteFontFactory::getDefaultSize(fontStr)));

    int printpt = m_cfg->readUnsignedNumEntry("printingnotesize", 5);
    for (int i = 2; i < 16; ++i) {
        m_printingSize->insertItem(TQString("%1").tqarg(i));
        if (i == printpt) {
            m_printingSize->setCurrentItem(m_printingSize->count() - 1);
        }
    }

    try {
        NoteFont *noteFont = NoteFontFactory::getFont
                             (fontStr, NoteFontFactory::getDefaultSize(fontStr));
        const NoteFontMap &map(noteFont->getNoteFontMap());
        m_fontOriginLabel->setText(i18n(strtoqstr(map.getOrigin()).ascii()));
        m_fontCopyrightLabel->setText(i18n(strtoqstr(map.getCopyright()).ascii()));
        m_fontMappedByLabel->setText(i18n(strtoqstr(map.getMappedBy()).ascii()));
        if (map.isSmooth()) {
            m_fontTypeLabel->setText(
                i18n("%1 (smooth)").tqarg(i18n(strtoqstr(map.getType()).ascii())));
        } else {
            m_fontTypeLabel->setText(
                i18n("%1 (jaggy)").tqarg(i18n(strtoqstr(map.getType()).ascii())));
        }
        if (m_viewButton) {
            m_viewButton->setEnabled(map.getSystemFontNames().count() > 0);
        }
    } catch (Exception f) {
        KMessageBox::error(0, i18n(strtoqstr(f.getMessage()).ascii()));
    }
}

void
NotationConfigurationPage::populateSizeCombo(TQComboBox *combo,
        std::string font,
        int defaultSize)
{
    std::vector<int> sizes = NoteFontFactory::getScreenSizes(font);
    combo->clear();

    for (std::vector<int>::iterator i = sizes.begin(); i != sizes.end(); ++i) {
        combo->insertItem(TQString("%1").tqarg(*i));
        if (*i == defaultSize)
            combo->setCurrentItem(combo->count() - 1);
    }
}

void
NotationConfigurationPage::apply()
{
    m_cfg->setGroup(NotationViewConfigGroup);

    m_cfg->writeEntry("notefont", m_untranslatedFont[m_font->currentItem()]);
    m_cfg->writeEntry("singlestaffnotesize",
                      m_singleStaffSize->currentText().toUInt());
    m_cfg->writeEntry("multistaffnotesize",
                      m_multiStaffSize->currentText().toUInt());
    m_cfg->writeEntry("printingnotesize",
                      m_printingSize->currentText().toUInt());
    m_cfg->writeEntry("textfont",
                      m_textFont->font());
    m_cfg->writeEntry("sansfont",
                      m_sansFont->font());
/*!!!
    m_cfg->writeEntry("timesigfont",
                      m_timeSigFont->font());
*/
    std::vector<int> s = NotationHLayout::getAvailableSpacings();
    m_cfg->writeEntry("spacing", s[m_spacing->currentItem()]);

    s = NotationHLayout::getAvailableProportions();
    m_cfg->writeEntry("proportion", s[m_proportion->currentItem()]);

    m_cfg->writeEntry("layoutmode", m_layoutMode->currentItem());
    m_cfg->writeEntry("colourquantize", m_colourQuantize->isChecked());
    m_cfg->writeEntry("showunknowns", m_showUnknowns->isChecked());
    m_cfg->writeEntry("showinvisibles", m_showInvisibles->isChecked());
    m_cfg->writeEntry("showranges", m_showRanges->isChecked());
    m_cfg->writeEntry("showcollisions", m_showCollisions->isChecked());
    m_cfg->writeEntry("shownotationheader",
                       m_showTrackHeaders->currentItem());
    m_cfg->writeEntry("style", m_untranslatedNoteStyle[m_noteStyle->currentItem()]);
    m_cfg->writeEntry("inserttype", m_insertType->currentItem());
    m_cfg->writeEntry("autobeam", m_autoBeam->isChecked());
    m_cfg->writeEntry("collapse", m_collapseRests->isChecked());
    m_cfg->writeEntry("pastetype", m_pasteType->currentItem());
    m_cfg->writeEntry("accidentaloctavemode", m_accOctavePolicy->currentItem());
    m_cfg->writeEntry("accidentalbarmode", m_accBarPolicy->currentItem());
    m_cfg->writeEntry("keysigcancelmode", m_keySigCancelMode->currentItem());

    m_cfg->writeEntry("quantizemakeviable", m_splitAndTie->isChecked());

//    (void)m_quantizeFrame->getQuantizer(); // this also writes to the config
}

}
#include "NotationConfigurationPage.moc"