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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 "pixmapviewer.h"
#include "dolphin_iconsmodesettings.h"
#include <qlabel.h>
#include <qslider.h>
#include <q3buttongroup.h>
#include <qradiobutton.h>
#include <qspinbox.h>
#include <qfontcombobox.h>
#include <kiconloader.h>
#include <kdialog.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <kvbox.h>
#include <QPushButton>
#include <QListView>
#define GRID_SPACING_BASE 8
#define GRID_SPACING_INC 24
IconsViewSettingsPage::IconsViewSettingsPage(DolphinMainWindow* mainWindow,
QWidget* parent) :
KVBox(parent),
m_mainWindow(mainWindow),
m_iconSize(0),
m_previewSize(0),
m_iconSizeButton(0),
m_textWidthBox(0),
m_fontFamilyBox(0),
m_fontSizeBox(0),
m_textlinesCountBox(0),
m_additionalInfo(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();
KHBox* sizesLayout = new KHBox(this);
sizesLayout->setSpacing(spacing);
sizesLayout->setSizePolicy(sizePolicy);
m_iconSizeButton = new QPushButton(i18n("Change icon and preview size..."), this);
connect(m_iconSizeButton, SIGNAL(clicked()),
this, SLOT(openIconSizeDialog()));
Q3GroupBox* textGroup = new Q3GroupBox(2, Qt::Horizontal, i18n("Text"), this);
textGroup->setSizePolicy(sizePolicy);
textGroup->setMargin(margin);
new QLabel(i18n("Font family:"), textGroup);
m_fontFamilyBox = new QFontComboBox(textGroup);
m_fontFamilyBox->setCurrentFont(settings->fontFamily());
new QLabel(i18n("Font size:"), textGroup);
m_fontSizeBox = new QSpinBox(6, 99, 1, textGroup);
m_fontSizeBox->setValue(settings->fontSize());
new QLabel(i18n("Number of lines:"), textGroup);
m_textlinesCountBox = new QSpinBox(1, 5, 1, textGroup);
m_textlinesCountBox->setValue(settings->numberOfTextlines());
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"));
new QLabel(i18n("Additional information:"), textGroup);
m_additionalInfo = new QComboBox(textGroup);
m_additionalInfo->addItem(i18n("No Information"), KFileItemDelegate::NoInformation);
m_additionalInfo->addItem(i18n("MIME Type"), KFileItemDelegate::FriendlyMimeType);
m_additionalInfo->addItem(i18n("Size"), KFileItemDelegate::Size);
m_additionalInfo->addItem(i18n("Date"), KFileItemDelegate::ModificationTime);
const int index = m_additionalInfo->findData(settings->additionalInfo());
m_additionalInfo->setCurrentIndex(index);
Q3GroupBox* gridGroup = new Q3GroupBox(2, Qt::Horizontal, i18n("Grid"), this);
gridGroup->setSizePolicy(sizePolicy);
gridGroup->setMargin(margin);
const bool leftToRightArrangement = (settings->arrangement() == QListView::LeftToRight);
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);
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() - GRID_SPACING_BASE) / GRID_SPACING_INC);
// Add a dummy widget with no restriction regarding
// a vertical resizing. This assures that the dialog layout
// is not stretched vertically.
new QWidget(this);
adjustTextWidthSelection();
}
IconsViewSettingsPage::~IconsViewSettingsPage()
{
}
void IconsViewSettingsPage::applySettings()
{
IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
Q_ASSERT(settings != 0);
settings->setIconSize(m_iconSize);
settings->setPreviewSize(m_previewSize);
const int fontSize = m_fontSizeBox->value();
const int arrangement = (m_arrangementBox->currentIndex() == 0) ?
QListView::LeftToRight :
QListView::TopToBottom;
settings->setArrangement(arrangement);
// TODO: this is just a very rough testing code to calculate the grid
// width and height
const int defaultSize = settings->iconSize();
int gridWidth = defaultSize;
int gridHeight = defaultSize;
const int textSizeIndex = m_textWidthBox->currentIndex();
if (arrangement == QListView::TopToBottom) {
gridWidth += 96 + textSizeIndex * 32;
gridHeight += 64;
}
else {
gridWidth += 128 + textSizeIndex * 64;
}
settings->setGridWidth(gridWidth);
settings->setGridHeight(gridHeight);
settings->setFontFamily(m_fontFamilyBox->currentFont().family());
settings->setFontSize(fontSize);
settings->setNumberOfTextlines(m_textlinesCountBox->value());
const int index = m_additionalInfo->currentIndex();
settings->setAdditionalInfo(m_additionalInfo->itemData(index).toInt());
settings->setGridSpacing(GRID_SPACING_BASE +
m_gridSpacingBox->currentIndex() * GRID_SPACING_INC);
}
void IconsViewSettingsPage::openIconSizeDialog()
{
IconSizeDialog dialog(this);
if (dialog.exec() == QDialog::Accepted) {
m_iconSize = dialog.iconSize();
m_previewSize = dialog.previewSize();
}
}
void IconsViewSettingsPage::adjustTextWidthSelection()
{
IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
Q_ASSERT(settings != 0);
//m_textWidthBox->setCurrentIndex(DolphinSettings::instance().textWidthHint());
}
#include "iconsviewsettingspage.moc"
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