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/***************************************************************************
* Copyright (C) 2006 by Peter Penz <[email protected]> *
* *
* 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. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#include "iconsviewsettingspage.h"
#include "dolphinsettings.h"
#include "iconsizedialog.h"
#include "dolphin_iconsmodesettings.h"
#include <kdialog.h>
#include <kfontrequester.h>
#include <kiconloader.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <QComboBox>
#include <QGroupBox>
#include <QLabel>
#include <QListView>
#include <QPushButton>
#include <QSpinBox>
#include <QGridLayout>
#include <QtDebug>
IconsViewSettingsPage::IconsViewSettingsPage(DolphinMainWindow* mainWindow,
QWidget* parent) :
KVBox(parent),
m_mainWindow(mainWindow),
m_iconSize(0),
m_previewSize(0),
m_iconSizeButton(0),
m_textWidthBox(0),
m_fontRequester(0),
m_textlinesCountBox(0),
m_arrangementBox(0),
m_gridSpacingBox(0)
{
const int spacing = KDialog::spacingHint();
const int margin = KDialog::marginHint();
const QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
setSpacing(spacing);
setMargin(margin);
IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
Q_ASSERT(settings != 0);
m_iconSize = settings->iconSize();
m_previewSize = settings->previewSize();
m_iconSizeButton = new QPushButton(i18n("Change Icon && Preview Size..."), this);
connect(m_iconSizeButton, SIGNAL(clicked()),
this, SLOT(openIconSizeDialog()));
// create 'Text' group for selecting the font, the number of lines
// and the text width
QGroupBox* textGroup = new QGroupBox(i18n("Text"), this);
textGroup->setSizePolicy(sizePolicy);
QLabel* fontLabel = new QLabel(i18n("Font:"), textGroup);
m_fontRequester = new KFontRequester(textGroup);
QFont font(settings->fontFamily(),
settings->fontSize());
font.setItalic(settings->italicFont());
font.setBold(settings->boldFont());
m_fontRequester->setFont(font);
QLabel* textlinesCountLabel = new QLabel(i18n("Number of lines:"), textGroup);
m_textlinesCountBox = new QSpinBox(1, 5, 1, textGroup);
m_textlinesCountBox->setValue(settings->numberOfTextlines());
QLabel* textWidthLabel = new QLabel(i18n("Text width:"), textGroup);
m_textWidthBox = new QComboBox(textGroup);
m_textWidthBox->addItem(i18n("Small"));
m_textWidthBox->addItem(i18n("Medium"));
m_textWidthBox->addItem(i18n("Large"));
const bool leftToRightArrangement = (settings->arrangement() == QListView::LeftToRight);
int textWidthIndex = 0;
const int remainingWidth = settings->gridWidth() - settings->iconSize();
if (leftToRightArrangement) {
textWidthIndex = (remainingWidth - LeftToRightBase) / LeftToRightInc;
} else {
textWidthIndex = (remainingWidth - TopToBottomBase) / TopToBottomInc;
}
// ensure that chosen index is always valid
textWidthIndex = qMax(textWidthIndex, 0);
textWidthIndex = qMin(textWidthIndex, m_textWidthBox->count() - 1);
m_textWidthBox->setCurrentIndex(textWidthIndex);
QGridLayout* textGroupLayout = new QGridLayout(textGroup);
textGroupLayout->addWidget(fontLabel, 0, 0);
textGroupLayout->addWidget(m_fontRequester, 0, 1);
textGroupLayout->addWidget(textlinesCountLabel, 1, 0);
textGroupLayout->addWidget(m_textlinesCountBox, 1, 1);
textGroupLayout->addWidget(textWidthLabel, 2, 0);
textGroupLayout->addWidget(m_textWidthBox, 2, 1);
// create the 'Grid' group for selecting the arrangement and the grid spacing
QGroupBox* gridGroup = new QGroupBox(i18n("Grid"), this);
gridGroup->setSizePolicy(sizePolicy);
QLabel* arrangementLabel = new QLabel(i18n("Arrangement:"), gridGroup);
m_arrangementBox = new QComboBox(gridGroup);
m_arrangementBox->addItem(i18n("Left to Right"));
m_arrangementBox->addItem(i18n("Top to Bottom"));
m_arrangementBox->setCurrentIndex(leftToRightArrangement ? 0 : 1);
QLabel* gridSpacingLabel = new QLabel(i18n("Grid spacing:"), gridGroup);
m_gridSpacingBox = new QComboBox(gridGroup);
m_gridSpacingBox->addItem(i18n("Small"));
m_gridSpacingBox->addItem(i18n("Medium"));
m_gridSpacingBox->addItem(i18n("Large"));
m_gridSpacingBox->setCurrentIndex((settings->gridSpacing() - GridSpacingBase) / GridSpacingInc);
QGridLayout* gridGroupLayout = new QGridLayout(gridGroup);
gridGroupLayout->addWidget(arrangementLabel, 0, 0);
gridGroupLayout->addWidget(m_arrangementBox, 0, 1);
gridGroupLayout->addWidget(gridSpacingLabel, 1, 0);
gridGroupLayout->addWidget(m_gridSpacingBox, 1, 1);
// Add a dummy widget with no restriction regarding
// a vertical resizing. This assures that the dialog layout
// is not stretched vertically.
new QWidget(this);
}
IconsViewSettingsPage::~IconsViewSettingsPage()
{}
void IconsViewSettingsPage::applySettings()
{
IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
Q_ASSERT(settings != 0);
settings->setIconSize(m_iconSize);
settings->setPreviewSize(m_previewSize);
const QFont font = m_fontRequester->font();
const int fontSize = font.pointSize();
const int arrangement = (m_arrangementBox->currentIndex() == 0) ?
QListView::LeftToRight :
QListView::TopToBottom;
settings->setArrangement(arrangement);
const int defaultSize = settings->iconSize();
int gridWidth = defaultSize;
int gridHeight = defaultSize;
const int textSizeIndex = m_textWidthBox->currentIndex();
if (arrangement == QListView::TopToBottom) {
gridWidth += TopToBottomBase + textSizeIndex * TopToBottomInc;
gridHeight += fontSize * 6;
} else {
gridWidth += LeftToRightBase + textSizeIndex * LeftToRightInc;
}
settings->setGridWidth(gridWidth);
settings->setGridHeight(gridHeight);
settings->setFontFamily(font.family());
settings->setFontSize(fontSize);
settings->setItalicFont(font.italic());
settings->setBoldFont(font.bold());
settings->setNumberOfTextlines(m_textlinesCountBox->value());
settings->setGridSpacing(GridSpacingBase +
m_gridSpacingBox->currentIndex() * GridSpacingInc);
}
void IconsViewSettingsPage::openIconSizeDialog()
{
IconSizeDialog dialog(this);
if (dialog.exec() == QDialog::Accepted) {
m_iconSize = dialog.iconSize();
m_previewSize = dialog.previewSize();
}
}
#include "iconsviewsettingspage.moc"
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