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/* This file is part of the KDE project
* Copyright (C) 2007, 2009 Thomas Zander <zander@kde.org>
* Copyright (C) 2008 Girish Ramakrishnan <girish@forwardbias.in>
*
* 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 "ParagraphBulletsNumbers.h"
#include <KoParagraphStyle.h>
#include <KoListLevelProperties.h>
#include <KDebug>
#include <KCharSelect>
#include <KDialog>
ParagraphBulletsNumbers::ParagraphBulletsNumbers(QWidget *parent)
: QWidget(parent)
{
widget.setupUi(this);
foreach(const Lists::ListStyleItem & item, Lists::genericListStyleItems())
addStyle(item);
addStyle(Lists::ListStyleItem(i18n("Custom Bullet"), KoListStyle::CustomCharItem));
m_blankCharIndex = addStyle(Lists::ListStyleItem(i18n("No Bullet"), KoListStyle::CustomCharItem));
foreach(const Lists::ListStyleItem & item, Lists::otherListStyleItems())
addStyle(item);
widget.alignment->addItem(i18nc("Automatic horizontal alignment", "Auto"));
widget.alignment->addItem(i18nc("Text alignment", "Left"));
widget.alignment->addItem(i18nc("Text alignment", "Right"));
widget.alignment->addItem(i18nc("Text alignment", "Centered"));
connect(widget.listTypes, SIGNAL(currentRowChanged(int)), this, SLOT(styleChanged(int)));
connect(widget.customCharacter, SIGNAL(clicked(bool)), this, SLOT(customCharButtonPressed()));
connect(widget.letterSynchronization, SIGNAL(toggled(bool)), widget.startValue, SLOT(setLetterSynchronization(bool)));
}
int ParagraphBulletsNumbers::addStyle(const Lists::ListStyleItem &lsi)
{
m_mapping.insert(widget.listTypes->count(), lsi.style);
widget.listTypes->addItem(lsi.name);
return widget.listTypes->count() - 1;
}
void ParagraphBulletsNumbers::setDisplay(KoParagraphStyle *style, int level)
{
KoListStyle *listStyle = style->listStyle();
widget.listPropertiesPane->setEnabled(listStyle != 0);
widget.customCharacter->setText("-");
if (listStyle == 0) {
widget.listTypes->setCurrentRow(0);
return;
}
KoListLevelProperties llp = listStyle->levelProperties(level);
m_previousLevel = llp.level();
widget.prefix->setText(llp.listItemPrefix());
widget.suffix->setText(llp.listItemSuffix());
widget.letterSynchronization->setChecked(llp.letterSynchronization());
KoListStyle::Style s = llp.style();
foreach(int row, m_mapping.keys()) {
if (m_mapping[row] == s) {
widget.listTypes->setCurrentRow(row);
break;
}
}
int align;
if (llp.alignment() == (Qt::AlignLeft | Qt::AlignAbsolute))
align = 1;
else if (llp.alignment() == (Qt::AlignRight | Qt::AlignAbsolute))
align = 2;
else if (llp.alignment() == Qt::AlignCenter)
align = 3;
else
align = 0;
widget.alignment->setCurrentIndex(align);
widget.depth->setValue(llp.level());
widget.levels->setValue(llp.displayLevel());
widget.startValue->setValue(llp.startValue());
if (s == KoListStyle::CustomCharItem)
widget.customCharacter->setText(llp.bulletCharacter());
// *** features not in GUI;
// character style
// relative bullet size (percent)
// minimum label width
}
void ParagraphBulletsNumbers::save(KoParagraphStyle *savingStyle)
{
Q_ASSERT(savingStyle);
const int currentRow = widget.listTypes->currentRow();
KoListStyle::Style style = m_mapping[currentRow];
if (style == KoListStyle::None) {
savingStyle->setListStyle(0);
return;
}
if (savingStyle->listStyle() == 0) {
KoListStyle *listStyle = new KoListStyle(savingStyle);
savingStyle->setListStyle(listStyle);
}
KoListStyle *listStyle = savingStyle->listStyle();
KoListLevelProperties llp = listStyle->levelProperties(widget.depth->value());
llp.setStyle(style);
llp.setLevel(widget.depth->value());
llp.setDisplayLevel(widget.levels->value());
llp.setStartValue(widget.startValue->value());
llp.setListItemPrefix(widget.prefix->text());
llp.setListItemSuffix(widget.suffix->text());
llp.setLetterSynchronization(widget.letterSynchronization->isVisible() && widget.letterSynchronization->isChecked());
if (style == KoListStyle::CustomCharItem)
llp.setBulletCharacter(currentRow == m_blankCharIndex ? QChar() : widget.customCharacter->text().remove('&').at(0));
Qt::Alignment align;
switch (widget.alignment->currentIndex()) {
case 0: align = Qt::AlignLeft; break;
case 1: align = Qt::AlignLeft | Qt::AlignAbsolute; break;
case 2: align = Qt::AlignRight | Qt::AlignAbsolute; break;
case 3: align = Qt::AlignCenter; break;
default:
Q_ASSERT(false);
}
llp.setAlignment(align);
if (llp.level() != m_previousLevel)
listStyle->removeLevelProperties(m_previousLevel);
listStyle->setLevelProperties(llp);
}
void ParagraphBulletsNumbers::styleChanged(int index)
{
KoListStyle::Style style = m_mapping[index];
bool showLetterSynchronization = false;
switch (style) {
case KoListStyle::SquareItem:
case KoListStyle::DiscItem:
case KoListStyle::CircleItem:
case KoListStyle::BoxItem:
case KoListStyle::CustomCharItem:
case KoListStyle::None:
widget.startValue->setCounterType(KoListStyle::DecimalItem);
widget.startValue->setValue(1);
widget.startValue->setEnabled(false);
break;
case KoListStyle::AlphaLowerItem:
case KoListStyle::UpperAlphaItem:
showLetterSynchronization = true;
// fall through
default:
widget.startValue->setEnabled(true);
widget.startValue->setCounterType(style);
int value = widget.startValue->value();
widget.startValue->setValue(value + 1);
widget.startValue->setValue(value); // surely to trigger a change event.
}
widget.customCharacter->setEnabled(style == KoListStyle::CustomCharItem && index != m_blankCharIndex);
widget.letterSynchronization->setVisible(showLetterSynchronization);
widget.listPropertiesPane->setEnabled(style != KoListStyle::None);
}
void ParagraphBulletsNumbers::customCharButtonPressed()
{
KDialog *dialog = new KDialog(this);
dialog->setModal(true);
dialog->setButtons(KDialog::Ok | KDialog::Cancel);
dialog->setDefaultButton(KDialog::Ok);
KCharSelect *kcs = new KCharSelect(dialog, 0,
KCharSelect::SearchLine | KCharSelect::FontCombo | KCharSelect::BlockCombos
| KCharSelect::CharacterTable | KCharSelect::DetailBrowser);
dialog->setMainWidget(kcs);
if (dialog->exec() == KDialog::Accepted) {
QChar character = kcs->currentChar();
widget.customCharacter->setText(character);
// also switch to the custom list style.
foreach(int row, m_mapping.keys()) {
if (m_mapping[row] == KoListStyle::CustomCharItem) {
widget.listTypes->setCurrentRow(row);
break;
}
}
}
delete dialog;
}
#include <ParagraphBulletsNumbers.moc>
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