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Diffstat (limited to 'tools/qtconfig/mainwindow.cpp')
| -rw-r--r-- | tools/qtconfig/mainwindow.cpp | 1073 |
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diff --git a/tools/qtconfig/mainwindow.cpp b/tools/qtconfig/mainwindow.cpp new file mode 100644 index 0000000..498a6b6 --- /dev/null +++ b/tools/qtconfig/mainwindow.cpp @@ -0,0 +1,1073 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the tools applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" +#include "colorbutton.h" +#include "previewframe.h" +#include "paletteeditoradvanced.h" + +#include <QLabel> +#include <QApplication> +#include <QComboBox> +#include <QStyleFactory> +#include <QFontDatabase> +#include <QLineEdit> +#include <QSpinBox> +#include <QCheckBox> +#include <QFileDialog> +#include <QAction> +#include <QStatusBar> +#include <QSettings> +#include <QMessageBox> +#include <QStyle> +#include <QtEvents> +#include <Q3ValueList> +#include <QInputContext> +#include <QInputContextFactory> +#include <QtDebug> + +#include <stdlib.h> + +#ifndef QT_NO_GSTREAMER +#include <gst/gst.h> +#include <phonon/phononnamespace.h> +#endif + +#include <QtGui/private/qt_x11_p.h> + +QT_BEGIN_NAMESPACE + +// from qapplication.cpp and qapplication_x11.cpp - These are NOT for +// external use ignore them +// extern bool Q_CORE_EXPORT qt_resolve_symlinks; + +static const char *appearance_text = +"<p><b><font size+=2>Appearance</font></b></p>" +"<hr>" +"<p>Use this tab to customize the appearance of your Qt applications.</p>" +"<p>You can select the default GUI Style from the drop down list and " +"customize the colors.</p>" +"<p>Any GUI Style plugins in your plugin path will automatically be added " +"to the list of built-in Qt styles. (See the Library Paths tab for " +"information on adding new plugin paths.)</p>" +"<p>When you choose 3-D Effects and Window Background colors, the Qt " +"Configuration program will automatically generate a palette for you. " +"To customize colors further, press the Tune Palette button to open " +"the advanced palette editor." +"<p>The Preview Window shows what the selected Style and colors look " +"like."; + +static const char *font_text = +"<p><b><font size+=2>Fonts</font></b></p>" +"<hr>" +"<p>Use this tab to select the default font for your Qt applications. " +"The selected font is shown (initially as 'Sample Text') in the line " +"edit below the Family, " +"Style and Point Size drop down lists.</p>" +"<p>Qt has a powerful font substitution feature that allows you to " +"specify a list of substitute fonts. Substitute fonts are used " +"when a font cannot be loaded, or if the specified font doesn't have " +"a particular character." +"<p>For example, if you select the font Lucida, which doesn't have Korean " +"characters, but need to show some Korean text using the Mincho font family " +"you can do so by adding Mincho to the list. Once Mincho is added, any " +"Korean characters that are not found in the Lucida font will be taken " +"from the Mincho font. Because the font substitutions are " +"lists, you can also select multiple families, such as Song Ti (for " +"use with Chinese text)."; + +static const char *interface_text = +"<p><b><font size+=2>Interface</font></b></p>" +"<hr>" +"<p>Use this tab to customize the feel of your Qt applications.</p>" +"<p>If the Resolve Symlinks checkbox is checked Qt will follow symlinks " +"when handling URLs. For example, in the file dialog, if this setting is turned " +"on and /usr/tmp is a symlink to /var/tmp, entering the /usr/tmp directory " +"will cause the file dialog to change to /var/tmp. With this setting turned " +"off, symlinks are not resolved or followed.</p>" +"<p>The Global Strut setting is useful for people who require a " +"minimum size for all widgets (e.g. when using a touch panel or for users " +"who are visually impaired). Leaving the Global Strut width and height " +"at 0 will disable the Global Strut feature</p>" +"<p>XIM (Extended Input Methods) are used for entering characters in " +"languages that have large character sets, for example, Chinese and " +"Japanese."; +// ### What does the 'Enhanced support for languages written R2L do? + +static const char *printer_text = +"<p><b><font size+=2>Printer</font></b></p>" +"<hr>" +"<p>Use this tab to configure the way Qt generates output for the printer." +"You can specify if Qt should try to embed fonts into its generated output." +"If you enable font embedding, the resulting postscript will be more " +"portable and will more accurately reflect the " +"visual output on the screen; however the resulting postscript file " +"size will be bigger." +"<p>When using font embedding you can select additional directories where " +"Qt should search for embeddable font files. By default, the X " +"server font path is used."; + +static const char *phonon_text = +"<p><b><font size+=2>Phonon</font></b></p>" +"<hr>" +"<p>Use this tab to configure the Phonon GStreamer multimedia backend. " +"<p>It is reccommended to leave all settings on \"Auto\" to let " +"Phonon determine your settings automatically."; + +static QColorGroup::ColorRole centralFromItem( int item ) +{ + switch( item ) { + case 0: return QColorGroup::Window; + case 1: return QColorGroup::WindowText; + case 2: return QColorGroup::Button; + case 3: return QColorGroup::Base; + case 4: return QColorGroup::Text; + case 5: return QColorGroup::BrightText; + case 6: return QColorGroup::ButtonText; + case 7: return QColorGroup::Highlight; + case 8: return QColorGroup::HighlightedText; + default: return QColorGroup::NColorRoles; + } +} + + +static QColorGroup::ColorRole effectFromItem( int item ) +{ + switch( item ) { + case 0: return QColorGroup::Light; + case 1: return QColorGroup::Midlight; + case 2: return QColorGroup::Mid; + case 3: return QColorGroup::Dark; + case 4: return QColorGroup::Shadow; + default: return QColorGroup::NColorRoles; + } +} + + +static void setStyleHelper(QWidget *w, QStyle *s) +{ + const QObjectList children = w->children(); + for (int i = 0; i < children.size(); ++i) { + QObject *child = children.at(i); + if (child->isWidgetType()) + setStyleHelper((QWidget *) child, s); + } + w->setStyle(s); +} + + +MainWindow::MainWindow() + : MainWindowBase(0, "main window"), + editPalette(palette()), previewPalette(palette()), previewstyle(0) +{ + modified = true; + desktopThemeName = tr("Desktop Settings (Default)"); + QStringList gstyles = QStyleFactory::keys(); + gstyles.sort(); + gstylecombo->addItem(desktopThemeName); + gstylecombo->setItemData(gstylecombo->findText(desktopThemeName), + tr("Choose style and palette based on your desktop settings."), Qt::ToolTipRole); + gstylecombo->insertStringList(gstyles); + + QSettings settings(QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("Qt")); + + QString currentstyle = settings.value(QLatin1String("style")).toString(); + if (currentstyle.isEmpty()) { + gstylecombo->setCurrentItem(gstylecombo->findText(desktopThemeName)); + currentstyle = QLatin1String(QApplication::style()->name()); + } else { + int index = gstylecombo->findText(currentstyle, Qt::MatchFixedString); + if (index != -1) { + gstylecombo->setCurrentItem(index); + } else { // we give up + gstylecombo->insertItem(QLatin1String("Unknown")); + gstylecombo->setCurrentItem(gstylecombo->count() - 1); + } + } + buttonMainColor->setColor(palette().color(QPalette::Active, + QColorGroup::Button)); + buttonMainColor2->setColor(palette().color(QPalette::Active, + QColorGroup::Window)); + connect(buttonMainColor, SIGNAL(colorChanged(QColor)), + this, SLOT(buildPalette())); + connect(buttonMainColor2, SIGNAL(colorChanged(QColor)), + this, SLOT(buildPalette())); + + if (X11->desktopEnvironment == DE_KDE) + colorConfig->hide(); + else + labelKDENote->hide(); + + QFontDatabase db; + QStringList families = db.families(); + familycombo->insertStringList(families); + + QStringList fs = families; + QStringList fs2 = QFont::substitutions(); + QStringList::Iterator fsit = fs2.begin(); + while (fsit != fs2.end()) { + if (! fs.contains(*fsit)) + fs += *fsit; + fsit++; + } + fs.sort(); + familysubcombo->insertStringList(fs); + + choosesubcombo->insertStringList(families); + Q3ValueList<int> sizes = db.standardSizes(); + Q3ValueList<int>::Iterator it = sizes.begin(); + while (it != sizes.end()) + psizecombo->insertItem(QString::number(*it++)); + + dcispin->setValue(QApplication::doubleClickInterval()); + cfispin->setValue(QApplication::cursorFlashTime()); + wslspin->setValue(QApplication::wheelScrollLines()); + // ############# +// resolvelinks->setChecked(qt_resolve_symlinks); + + effectcheckbox->setChecked(QApplication::isEffectEnabled(Qt::UI_General)); + effectbase->setEnabled(effectcheckbox->isChecked()); + + if (QApplication::isEffectEnabled(Qt::UI_FadeMenu)) + menueffect->setCurrentItem(2); + else if (QApplication::isEffectEnabled(Qt::UI_AnimateMenu)) + menueffect->setCurrentItem(1); + + if (QApplication::isEffectEnabled(Qt::UI_AnimateCombo)) + comboeffect->setCurrentItem(1); + + if (QApplication::isEffectEnabled(Qt::UI_FadeTooltip)) + tooltipeffect->setCurrentItem(2); + else if (QApplication::isEffectEnabled(Qt::UI_AnimateTooltip)) + tooltipeffect->setCurrentItem(1); + + if ( QApplication::isEffectEnabled( Qt::UI_AnimateToolBox ) ) + toolboxeffect->setCurrentItem( 1 ); + + QSize globalStrut = QApplication::globalStrut(); + strutwidth->setValue(globalStrut.width()); + strutheight->setValue(globalStrut.height()); + + // find the default family + QStringList::Iterator sit = families.begin(); + int i = 0, possible = -1; + while (sit != families.end()) { + if (*sit == QApplication::font().family()) + break; + if ((*sit).contains(QApplication::font().family())) + possible = i; + + i++; + sit++; + } + if (sit == families.end()) + i = possible; + if (i == -1) // no clue about the current font + i = 0; + + familycombo->setCurrentItem(i); + + QStringList styles = db.styles(familycombo->currentText()); + stylecombo->insertStringList(styles); + + QString stylestring = db.styleString(QApplication::font()); + sit = styles.begin(); + i = 0; + possible = -1; + while (sit != styles.end()) { + if (*sit == stylestring) + break; + if ((*sit).contains(stylestring)) + possible = i; + + i++; + sit++; + } + if (sit == styles.end()) + i = possible; + if (i == -1) // no clue about the current font + i = 0; + stylecombo->setCurrentItem(i); + + i = 0; + for (int psize = QApplication::font().pointSize(); i < psizecombo->count(); ++i) { + const int sz = psizecombo->text(i).toInt(); + if (sz == psize) { + psizecombo->setCurrentItem(i); + break; + } else if(sz > psize) { + psizecombo->insertItem(i, QString::number(psize)); + psizecombo->setCurrentItem(i); + break; + } + } + + QStringList subs = QFont::substitutes(familysubcombo->currentText()); + sublistbox->clear(); + sublistbox->insertStringList(subs); + + rtlExtensions->setChecked(settings.value(QLatin1String("useRtlExtensions"), false).toBool()); + +#ifdef Q_WS_X11 + inputStyle->setCurrentText(settings.value(QLatin1String("XIMInputStyle"), trUtf8("On The Spot")).toString()); +#else + inputStyle->hide(); + inputStyleLabel->hide(); +#endif + +#if defined(Q_WS_X11) && !defined(QT_NO_XIM) + QStringList inputMethods = QInputContextFactory::keys(); + int inputMethodIndex = -1; + QString defaultInputMethod = settings.value(QLatin1String("DefaultInputMethod"), QLatin1String("xim")).toString(); + for (int i = inputMethods.size()-1; i >= 0; --i) { + const QString &im = inputMethods.at(i); + if (im.contains(QLatin1String("imsw"))) { + inputMethods.removeAt(i); + if (inputMethodIndex > i) + --inputMethodIndex; + } else if (im == defaultInputMethod) { + inputMethodIndex = i; + } + } + if (inputMethodIndex == -1 && !inputMethods.isEmpty()) + inputMethodIndex = 0; + inputMethod->addItems(inputMethods); + inputMethod->setCurrentIndex(inputMethodIndex); +#else + inputMethod->hide(); + inputMethodLabel->hide(); +#endif + + fontembeddingcheckbox->setChecked(settings.value(QLatin1String("embedFonts"), true).toBool()); + fontpaths = settings.value(QLatin1String("fontPath")).toStringList(); + fontpathlistbox->insertStringList(fontpaths); + + audiosinkCombo->addItem(tr("Auto (default)"), QLatin1String("Auto")); + audiosinkCombo->setItemData(audiosinkCombo->findText(tr("Auto (default)")), + tr("Choose audio output automatically."), Qt::ToolTipRole); + audiosinkCombo->addItem(tr("aRts"), QLatin1String("artssink")); + audiosinkCombo->setItemData(audiosinkCombo->findText(tr("aRts")), + tr("Experimental aRts support for GStreamer."), Qt::ToolTipRole); +#ifndef QT_NO_GSTREAMER + phononVersionLabel->setText(QLatin1String(Phonon::phononVersion())); + if (gst_init_check(0, 0, 0)) { + gchar *versionString = gst_version_string(); + gstversionLabel->setText(QLatin1String(versionString)); + g_free(versionString); + GList* factoryList = gst_registry_get_feature_list(gst_registry_get_default (), GST_TYPE_ELEMENT_FACTORY); + QString name, klass, description; + for (GList* iter = g_list_first(factoryList) ; iter != NULL ; iter = g_list_next(iter)) { + GstPluginFeature *feature = GST_PLUGIN_FEATURE(iter->data); + klass = QLatin1String(gst_element_factory_get_klass(GST_ELEMENT_FACTORY(feature))); + if (klass == QLatin1String("Sink/Audio")) { + name = QLatin1String(GST_PLUGIN_FEATURE_NAME(feature)); + if (name == QLatin1String("sfsink")) + continue; //useless to output audio to file when you cannot set the file path + else if (name == QLatin1String("autoaudiosink")) + continue; //This is used implicitly from the auto setting + GstElement *sink = gst_element_factory_make (qPrintable(name), NULL); + if (sink) { + description = QLatin1String(gst_element_factory_get_description (GST_ELEMENT_FACTORY(feature))); + audiosinkCombo->addItem(name, name); + audiosinkCombo->setItemData(audiosinkCombo->findText(name), description, Qt::ToolTipRole); + gst_object_unref (sink); + } + } + } + g_list_free(factoryList); + } +#else + tab4->setEnabled(false); + phononLabel->setText(tr("Phonon GStreamer backend not available.")); +#endif + + videomodeCombo->addItem(tr("Auto (default)"), QLatin1String("Auto")); + videomodeCombo->setItemData(videomodeCombo->findText(tr("Auto (default)")), tr("Choose render method automatically"), Qt::ToolTipRole); +#ifdef Q_WS_X11 + videomodeCombo->addItem(tr("X11"), QLatin1String("X11")); + videomodeCombo->setItemData(videomodeCombo->findText(tr("X11")), tr("Use X11 Overlays"), Qt::ToolTipRole); +#endif +#ifndef QT_NO_OPENGL + videomodeCombo->addItem(tr("OpenGL"), QLatin1String("OpenGL")); + videomodeCombo->setItemData(videomodeCombo->findText(tr("OpenGL")), tr("Use OpenGL if avaiable"), Qt::ToolTipRole); +#endif + videomodeCombo->addItem(tr("Software"), QLatin1String("Software")); + videomodeCombo->setItemData(videomodeCombo->findText(tr("Software")), tr("Use simple software rendering"), Qt::ToolTipRole); + + QString audioSink = settings.value(QLatin1String("audiosink"), QLatin1String("Auto")).toString(); + QString videoMode = settings.value(QLatin1String("videomode"), QLatin1String("Auto")).toString(); + audiosinkCombo->setCurrentItem(audiosinkCombo->findData(audioSink)); + videomodeCombo->setCurrentItem(videomodeCombo->findData(videoMode)); + + settings.endGroup(); // Qt + + helpview->setText(tr(appearance_text)); + + setModified(false); + updateStyleLayout(); +} + + +MainWindow::~MainWindow() +{ +} + +#ifdef Q_WS_X11 +extern void qt_x11_apply_settings_in_all_apps(); +#endif + +void MainWindow::fileSave() +{ + if (! modified) { + statusBar()->showMessage(tr("No changes to be saved."), 2000); + return; + } + + statusBar()->showMessage(tr("Saving changes...")); + + { + QSettings settings(QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("Qt")); + QFontDatabase db; + QFont font = db.font(familycombo->currentText(), + stylecombo->currentText(), + psizecombo->currentText().toInt()); + + QStringList actcg, inactcg, discg; + bool overrideDesktopSettings = (gstylecombo->currentText() != desktopThemeName); + if (overrideDesktopSettings) { + int i; + for (i = 0; i < QColorGroup::NColorRoles; i++) + actcg << editPalette.color(QPalette::Active, + (QColorGroup::ColorRole) i).name(); + for (i = 0; i < QColorGroup::NColorRoles; i++) + inactcg << editPalette.color(QPalette::Inactive, + (QColorGroup::ColorRole) i).name(); + for (i = 0; i < QColorGroup::NColorRoles; i++) + discg << editPalette.color(QPalette::Disabled, + (QColorGroup::ColorRole) i).name(); + } + + settings.setValue(QLatin1String("font"), font.toString()); + settings.setValue(QLatin1String("Palette/active"), actcg); + settings.setValue(QLatin1String("Palette/inactive"), inactcg); + settings.setValue(QLatin1String("Palette/disabled"), discg); + + settings.setValue(QLatin1String("fontPath"), fontpaths); + settings.setValue(QLatin1String("embedFonts"), fontembeddingcheckbox->isChecked()); + settings.setValue(QLatin1String("style"), overrideDesktopSettings ? gstylecombo->currentText() : QString()); + + settings.setValue(QLatin1String("doubleClickInterval"), dcispin->value()); + settings.setValue(QLatin1String("cursorFlashTime"), cfispin->value() == 9 ? 0 : cfispin->value() ); + settings.setValue(QLatin1String("wheelScrollLines"), wslspin->value()); + settings.setValue(QLatin1String("resolveSymlinks"), resolvelinks->isChecked()); + + QSize strut(strutwidth->value(), strutheight->value()); + settings.setValue(QLatin1String("globalStrut/width"), strut.width()); + settings.setValue(QLatin1String("globalStrut/height"), strut.height()); + + settings.setValue(QLatin1String("useRtlExtensions"), rtlExtensions->isChecked()); + +#ifdef Q_WS_X11 + QString style = inputStyle->currentText(); + QString str = QLatin1String("On The Spot"); + if ( style == trUtf8( "Over The Spot" ) ) + str = QLatin1String("Over The Spot"); + else if ( style == trUtf8( "Off The Spot" ) ) + str = QLatin1String("Off The Spot"); + else if ( style == trUtf8( "Root" ) ) + str = QLatin1String("Root"); + settings.setValue( QLatin1String("XIMInputStyle"), str ); +#endif +#if defined(Q_WS_X11) && !defined(QT_NO_XIM) + settings.setValue(QLatin1String("DefaultInputMethod"), inputMethod->currentText()); +#endif + + QString audioSink = settings.value(QLatin1String("audiosink"), QLatin1String("Auto")).toString(); + QString videoMode = settings.value(QLatin1String("videomode"), QLatin1String("Auto")).toString(); + settings.setValue(QLatin1String("audiosink"), audiosinkCombo->itemData(audiosinkCombo->currentIndex())); + settings.setValue(QLatin1String("videomode"), videomodeCombo->itemData(videomodeCombo->currentIndex())); + + QStringList effects; + if (effectcheckbox->isChecked()) { + effects << QLatin1String("general"); + + switch (menueffect->currentItem()) { + case 1: effects << QLatin1String("animatemenu"); break; + case 2: effects << QLatin1String("fademenu"); break; + } + + switch (comboeffect->currentItem()) { + case 1: effects << QLatin1String("animatecombo"); break; + } + + switch (tooltipeffect->currentItem()) { + case 1: effects << QLatin1String("animatetooltip"); break; + case 2: effects << QLatin1String("fadetooltip"); break; + } + + switch ( toolboxeffect->currentItem() ) { + case 1: effects << QLatin1String("animatetoolbox"); break; + } + } else + effects << QLatin1String("none"); + settings.setValue(QLatin1String("GUIEffects"), effects); + + QStringList familysubs = QFont::substitutions(); + QStringList::Iterator fit = familysubs.begin(); + settings.beginGroup(QLatin1String("Font Substitutions")); + while (fit != familysubs.end()) { + QStringList subs = QFont::substitutes(*fit); + settings.setValue(*fit, subs); + fit++; + } + settings.endGroup(); // Font Substitutions + settings.endGroup(); // Qt + } + +#if defined(Q_WS_X11) + qt_x11_apply_settings_in_all_apps(); +#endif // Q_WS_X11 + + setModified(false); + statusBar()->showMessage(QLatin1String("Saved changes.")); +} + + +void MainWindow::fileExit() +{ + qApp->closeAllWindows(); +} + + +void MainWindow::setModified(bool m) +{ + if (modified == m) + return; + + modified = m; + fileSaveAction->setEnabled(m); +} + + +void MainWindow::buildPalette() +{ + int i; + QColorGroup cg; + QColor btn = buttonMainColor->color(); + QColor back = buttonMainColor2->color(); + QPalette automake( btn, back ); + + for (i = 0; i<9; i++) + cg.setColor( centralFromItem(i), automake.active().color( centralFromItem(i) ) ); + + editPalette.setActive( cg ); + buildActiveEffect(); + + cg = editPalette.inactive(); + + QPalette temp( editPalette.active().color( QColorGroup::Button ), + editPalette.active().color( QColorGroup::Window ) ); + + for (i = 0; i<9; i++) + cg.setColor( centralFromItem(i), temp.inactive().color( centralFromItem(i) ) ); + + editPalette.setInactive( cg ); + buildInactiveEffect(); + + cg = editPalette.disabled(); + + for (i = 0; i<9; i++) + cg.setColor( centralFromItem(i), temp.disabled().color( centralFromItem(i) ) ); + + editPalette.setDisabled( cg ); + buildDisabledEffect(); + + updateColorButtons(); + + setModified(true); +} + + +void MainWindow::buildActiveEffect() +{ + QColorGroup cg = editPalette.active(); + QColor btn = cg.color( QColorGroup::Button ); + + QPalette temp( btn, btn ); + + for (int i = 0; i<5; i++) + cg.setColor( effectFromItem(i), temp.active().color( effectFromItem(i) ) ); + + editPalette.setActive( cg ); + setPreviewPalette( editPalette ); + + updateColorButtons(); +} + + +void MainWindow::buildInactive() +{ + editPalette.setInactive( editPalette.active() ); + buildInactiveEffect(); +} + + +void MainWindow::buildInactiveEffect() +{ + QColorGroup cg = editPalette.inactive(); + + QColor light, midlight, mid, dark, shadow; + QColor btn = cg.color( QColorGroup::Button ); + + light = btn.light(150); + midlight = btn.light(115); + mid = btn.dark(150); + dark = btn.dark(); + shadow = Qt::black; + + cg.setColor( QColorGroup::Light, light ); + cg.setColor( QColorGroup::Midlight, midlight ); + cg.setColor( QColorGroup::Mid, mid ); + cg.setColor( QColorGroup::Dark, dark ); + cg.setColor( QColorGroup::Shadow, shadow ); + + editPalette.setInactive( cg ); + setPreviewPalette( editPalette ); + updateColorButtons(); +} + + +void MainWindow::buildDisabled() +{ + QColorGroup cg = editPalette.active(); + cg.setColor( QColorGroup::ButtonText, Qt::darkGray ); + cg.setColor( QColorGroup::WindowText, Qt::darkGray ); + cg.setColor( QColorGroup::Text, Qt::darkGray ); + cg.setColor( QColorGroup::HighlightedText, Qt::darkGray ); + editPalette.setDisabled( cg ); + + buildDisabledEffect(); +} + + +void MainWindow::buildDisabledEffect() +{ + QColorGroup cg = editPalette.disabled(); + + QColor light, midlight, mid, dark, shadow; + QColor btn = cg.color( QColorGroup::Button ); + + light = btn.light(150); + midlight = btn.light(115); + mid = btn.dark(150); + dark = btn.dark(); + shadow = Qt::black; + + cg.setColor( QColorGroup::Light, light ); + cg.setColor( QColorGroup::Midlight, midlight ); + cg.setColor( QColorGroup::Mid, mid ); + cg.setColor( QColorGroup::Dark, dark ); + cg.setColor( QColorGroup::Shadow, shadow ); + + editPalette.setDisabled( cg ); + setPreviewPalette( editPalette ); + updateColorButtons(); +} + + +void MainWindow::setPreviewPalette( const QPalette& pal ) +{ + QColorGroup cg; + + switch (paletteCombo->currentItem()) { + case 0: + default: + cg = pal.active(); + break; + case 1: + cg = pal.inactive(); + break; + case 2: + cg = pal.disabled(); + break; + } + previewPalette.setActive( cg ); + previewPalette.setInactive( cg ); + previewPalette.setDisabled( cg ); + + previewFrame->setPreviewPalette(previewPalette); +} + + +void MainWindow::updateColorButtons() +{ + buttonMainColor->setColor( editPalette.active().color( QColorGroup::Button )); + buttonMainColor2->setColor( editPalette.active().color( QColorGroup::Window )); +} + + +void MainWindow::tunePalette() +{ + bool ok; + QPalette pal = PaletteEditorAdvanced::getPalette(&ok, editPalette, + backgroundMode(), this); + if (! ok) + return; + + editPalette = pal; + setPreviewPalette(editPalette); + setModified(true); +} + + +void MainWindow::paletteSelected(int) +{ + setPreviewPalette(editPalette); +} + +void MainWindow::updateStyleLayout() +{ + QString currentStyle = gstylecombo->currentText(); + bool autoStyle = (currentStyle == desktopThemeName); + previewFrame->setPreviewVisible(!autoStyle); + groupAutoPalette->setEnabled(currentStyle.toLower() != QLatin1String("gtk") && !autoStyle); +} + +void MainWindow::styleSelected(const QString &stylename) +{ + QStyle *style = 0; + if (stylename == desktopThemeName) { + setModified(true); + } else { + style = QStyleFactory::create(stylename); + if (!style) + return; + setStyleHelper(previewFrame, style); + delete previewstyle; + previewstyle = style; + setModified(true); + } + updateStyleLayout(); +} + + +void MainWindow::familySelected(const QString &family) +{ + QFontDatabase db; + QStringList styles = db.styles(family); + stylecombo->clear(); + stylecombo->insertStringList(styles); + familysubcombo->insertItem(family); + buildFont(); +} + + +void MainWindow::buildFont() +{ + QFontDatabase db; + QFont font = db.font(familycombo->currentText(), + stylecombo->currentText(), + psizecombo->currentText().toInt()); + samplelineedit->setFont(font); + setModified(true); +} + + +void MainWindow::substituteSelected(const QString &family) +{ + QStringList subs = QFont::substitutes(family); + sublistbox->clear(); + sublistbox->insertStringList(subs); +} + + +void MainWindow::removeSubstitute() +{ + if (sublistbox->currentItem() < 0 || + uint(sublistbox->currentItem()) > sublistbox->count()) + return; + + int item = sublistbox->currentItem(); + QStringList subs = QFont::substitutes(familysubcombo->currentText()); + subs.remove(subs.at(sublistbox->currentItem())); + sublistbox->clear(); + sublistbox->insertStringList(subs); + if (uint(item) > sublistbox->count()) + item = int(sublistbox->count()) - 1; + sublistbox->setCurrentItem(item); + QFont::removeSubstitution(familysubcombo->currentText()); + QFont::insertSubstitutions(familysubcombo->currentText(), subs); + setModified(true); +} + + +void MainWindow::addSubstitute() +{ + if (sublistbox->currentItem() < 0 || + uint(sublistbox->currentItem()) > sublistbox->count()) { + QFont::insertSubstitution(familysubcombo->currentText(), choosesubcombo->currentText()); + QStringList subs = QFont::substitutes(familysubcombo->currentText()); + sublistbox->clear(); + sublistbox->insertStringList(subs); + setModified(true); + return; + } + + int item = sublistbox->currentItem(); + QFont::insertSubstitution(familysubcombo->currentText(), choosesubcombo->currentText()); + QStringList subs = QFont::substitutes(familysubcombo->currentText()); + sublistbox->clear(); + sublistbox->insertStringList(subs); + sublistbox->setCurrentItem(item); + setModified(true); +} + + +void MainWindow::downSubstitute() +{ + if (sublistbox->currentItem() < 0 || + uint(sublistbox->currentItem()) >= sublistbox->count()) + return; + + int item = sublistbox->currentItem(); + QStringList subs = QFont::substitutes(familysubcombo->currentText()); + QString fam = subs.at(item); + subs.removeAt(item); + subs.insert(item+1, fam); + sublistbox->clear(); + sublistbox->insertStringList(subs); + sublistbox->setCurrentItem(item + 1); + QFont::removeSubstitution(familysubcombo->currentText()); + QFont::insertSubstitutions(familysubcombo->currentText(), subs); + setModified(true); +} + + +void MainWindow::upSubstitute() +{ + if (sublistbox->currentItem() < 1) + return; + + int item = sublistbox->currentItem(); + QStringList subs = QFont::substitutes(familysubcombo->currentText()); + QString fam = subs.at(item); + subs.removeAt(item); + subs.insert(item-1, fam); + sublistbox->clear(); + sublistbox->insertStringList(subs); + sublistbox->setCurrentItem(item - 1); + QFont::removeSubstitution(familysubcombo->currentText()); + QFont::insertSubstitutions(familysubcombo->currentText(), subs); + setModified(true); +} + + +void MainWindow::removeFontpath() +{ + if (fontpathlistbox->currentItem() < 0 || + uint(fontpathlistbox->currentItem()) > fontpathlistbox->count()) + return; + + int item = fontpathlistbox->currentItem(); + fontpaths.remove(fontpaths.at(fontpathlistbox->currentItem())); + fontpathlistbox->clear(); + fontpathlistbox->insertStringList(fontpaths); + if (uint(item) > fontpathlistbox->count()) + item = int(fontpathlistbox->count()) - 1; + fontpathlistbox->setCurrentItem(item); + setModified(true); +} + + +void MainWindow::addFontpath() +{ + if (fontpathlineedit->text().isEmpty()) + return; + + if (fontpathlistbox->currentItem() < 0 || + uint(fontpathlistbox->currentItem()) > fontpathlistbox->count()) { + fontpaths.append(fontpathlineedit->text()); + fontpathlistbox->clear(); + fontpathlistbox->insertStringList(fontpaths); + setModified(true); + + return; + } + + int item = fontpathlistbox->currentItem(); + fontpaths.insert(fontpathlistbox->currentItem()+1, + fontpathlineedit->text()); + fontpathlistbox->clear(); + fontpathlistbox->insertStringList(fontpaths); + fontpathlistbox->setCurrentItem(item); + setModified(true); +} + + +void MainWindow::downFontpath() +{ + if (fontpathlistbox->currentItem() < 0 || + uint(fontpathlistbox->currentItem()) >= fontpathlistbox->count() - 1) + return; + + int item = fontpathlistbox->currentItem(); + QString fam = fontpaths.at(item); + fontpaths.removeAt(item); + fontpaths.insert(item+1, fam); + fontpathlistbox->clear(); + fontpathlistbox->insertStringList(fontpaths); + fontpathlistbox->setCurrentItem(item + 1); + setModified(true); +} + + +void MainWindow::upFontpath() +{ + if (fontpathlistbox->currentItem() < 1) + return; + + int item = fontpathlistbox->currentItem(); + QString fam = fontpaths.at(item); + fontpaths.removeAt(item); + fontpaths.insert(item-1, fam); + fontpathlistbox->clear(); + fontpathlistbox->insertStringList(fontpaths); + fontpathlistbox->setCurrentItem(item - 1); + setModified(true); +} + + +void MainWindow::browseFontpath() +{ + QString dirname = QFileDialog::getExistingDirectory(QString(), this, 0, + tr("Select a Directory")); + if (dirname.isNull()) + return; + + fontpathlineedit->setText(dirname); +} + + +void MainWindow::somethingModified() +{ + setModified(true); +} + + +void MainWindow::helpAbout() +{ + QMessageBox box(this); + box.setText(tr("<h3>%1</h3>" + "<br/>Version %2" +#if QT_EDITION == QT_EDITION_OPENSOURCE + " Open Source Edition</center><p>" + "This version of Qt Configuration is part of the Qt Open Source Edition, for use " + "in the development of Open Source applications. " + "Qt is a comprehensive C++ framework for cross-platform application " + "development.<br/><br/>" + "You need a commercial Qt license for development of proprietary (closed " + "source) applications. Please see <tt>http://qtsoftware.com/company/model" + ".html</tt> for an overview of Qt licensing." +#else + "</center><p>This program is licensed to you under the terms of the " + "Qt Commercial License Agreement. For details, see the file LICENSE " + "that came with this software distribution." +#endif + "<br/><br/>Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)." + "<br/><br/>The program is provided AS IS with NO WARRANTY OF ANY KIND," + " INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A" + " PARTICULAR PURPOSE.<br/> ") + .arg(tr("Qt Configuration")).arg(QLatin1String(QT_VERSION_STR))); + box.setWindowTitle(tr("Qt Configuration")); + box.setIcon(QMessageBox::NoIcon); + box.exec(); +} + + +void MainWindow::helpAboutQt() +{ + QMessageBox::aboutQt(this, tr("Qt Configuration")); +} + + +void MainWindow::pageChanged(QWidget *page) +{ + if (page == tab) + helpview->setText(tr(interface_text)); + else if (page == tab1) + helpview->setText(tr(appearance_text)); + else if (page == tab2) + helpview->setText(tr(font_text)); + else if (page == tab3) + helpview->setText(tr(printer_text)); + else if (page == tab4) + helpview->setText(tr(phonon_text)); +} + + +void MainWindow::closeEvent(QCloseEvent *e) +{ + if (modified) { + switch(QMessageBox::warning(this, tr("Save Changes"), + tr("Save changes to settings?"), + tr("&Yes"), tr("&No"), tr("&Cancel"), 0, 2)) { + case 0: // save + qApp->processEvents(); + fileSave(); + + // fall through intended + case 1: // don't save + e->accept(); + break; + + case 2: // cancel + e->ignore(); + break; + + default: break; + } + } else + e->accept(); +} + +QT_END_NAMESPACE |