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Diffstat (limited to 'ksim/themeprefs.cpp')
| -rw-r--r-- | ksim/themeprefs.cpp | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/ksim/themeprefs.cpp b/ksim/themeprefs.cpp new file mode 100644 index 0000000..3951f61 --- /dev/null +++ b/ksim/themeprefs.cpp @@ -0,0 +1,272 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * 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 "themeprefs.h" +#include "themeprefs.moc" + +#include <qdir.h> +#include <qlayout.h> +#include <qtooltip.h> +#include <qlabel.h> +#include <qregexp.h> + +#include <klocale.h> +#include <kdebug.h> +#include <kglobal.h> +#include <kstandarddirs.h> +#include <kurllabel.h> +#include <kapplication.h> +#include <kfontdialog.h> +#include <kcombobox.h> +#include <klistview.h> +#include <ksqueezedtextlabel.h> +#include <knuminput.h> +#include <kseparator.h> + +#include <ksimconfig.h> +#include <common.h> +#include <themeloader.h> + +class ThemeViewItem : public KListViewItem +{ + public: + ThemeViewItem(QListView *parent, const QString &text, + const KURL &url) : KListViewItem(parent, text) + { + m_url = url; + } + + const KURL &url() const { return m_url; } + + private: + KURL m_url; +}; + +KSim::ThemePrefs::ThemePrefs(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + m_themeLayout = new QGridLayout(this); + m_themeLayout->setSpacing(6); + + m_label = new QLabel(this); + m_label->setText(i18n("GKrellm theme support. To use" + " gkrellm themes just untar the themes into the folder below")); + m_label->setAlignment(QLabel::WordBreak | + QLabel::AlignVCenter | QLabel::AlignLeft); + m_themeLayout->addMultiCellWidget(m_label, 0, 0, 0, 4); + + QString themeDir(locateLocal("data", "ksim")); + themeDir += QString::fromLatin1("/themes"); + + m_urlLabel = new KURLLabel(this); + m_urlLabel->setText(i18n("Open Konqueror in KSim's theme folder")); + m_urlLabel->setURL(QString::fromLatin1("file://") + themeDir); + connect(m_urlLabel, SIGNAL(leftClickedURL(const QString &)), + this, SLOT(openURL(const QString &))); + m_themeLayout->addMultiCellWidget(m_urlLabel, 1, 1, 0, 4); + + m_line = new KSeparator(Horizontal, this); + m_themeLayout->addMultiCellWidget(m_line, 2, 2, 0, 4); + + m_authorLabel = new QLabel(this); + m_authorLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, + QSizePolicy::Minimum)); + m_authorLabel->setText(i18n("Author:")); + m_themeLayout->addMultiCellWidget(m_authorLabel, 3, 3, 0, 0); + + m_authLabel = new KSqueezedTextLabel(this); + m_authLabel->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, + QSizePolicy::Minimum)); + m_authLabel->setText(i18n("None")); + m_themeLayout->addMultiCellWidget(m_authLabel, 3, 3, 1, 4); + + m_listView = new KListView(this); + m_listView->addColumn(i18n("Theme")); + m_listView->setFullWidth(true); + connect(m_listView, SIGNAL(currentChanged(QListViewItem *)), + this, SLOT(selectItem(QListViewItem *))); + m_themeLayout->addMultiCellWidget(m_listView, 4, 4, 0, 4); + + m_alternateLabel = new QLabel(this); + m_alternateLabel->setText(i18n("Alternate themes:")); + m_alternateLabel->setAlignment(AlignVCenter | AlignRight); + m_themeLayout->addMultiCellWidget(m_alternateLabel, 5, 5, 0, 1); + + m_altTheme = new KIntSpinBox(this); + m_themeLayout->addMultiCellWidget(m_altTheme, 5, 5, 2, 2); + + m_fontLabel = new QLabel(this); + m_fontLabel->setText(i18n("Font:")); + m_fontLabel->setAlignment(AlignVCenter | AlignRight); + m_fontLabel->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, + QSizePolicy::Fixed)); + m_themeLayout->addMultiCellWidget(m_fontLabel, 5, 5, 3, 3); + + m_fontsCombo = new KComboBox(this); + m_fontsCombo->insertItem(i18n("Small")); + m_fontsCombo->insertItem(i18n("Normal")); + m_fontsCombo->insertItem(i18n("Large")); + m_fontsCombo->insertItem(i18n("Custom")); + m_fontsCombo->insertItem(i18n("Default")); + m_fontsCombo->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, + QSizePolicy::Fixed)); + connect(m_fontsCombo, SIGNAL(activated(int)), + this, SLOT(showFontDialog(int))); + m_themeLayout->addMultiCellWidget(m_fontsCombo, 5, 5, 4, 4); + + QStringList locatedFiles = KGlobal::dirs()->findDirs("data", "ksim/themes"); + for (QStringList::ConstIterator it = locatedFiles.begin(); it != locatedFiles.end(); ++it) + readThemes(*it); +} + +KSim::ThemePrefs::~ThemePrefs() +{ +} + +void KSim::ThemePrefs::saveConfig(KSim::Config *config) +{ + config->setThemeName(m_currentTheme.name); + config->setThemeAlt(m_altTheme->value()); + config->setThemeFontItem(m_fontsCombo->currentItem()); + config->setThemeFont(m_font); +} + +void KSim::ThemePrefs::readConfig(KSim::Config *config) +{ + setCurrentTheme(ThemeInfo(KSim::ThemeLoader::currentName(), + KURL( KSim::ThemeLoader::currentUrl() ), KSim::ThemeLoader::self().current().alternatives())); + m_altTheme->setValue(config->themeAlt()); + m_fontsCombo->setCurrentItem(config->themeFontItem()); + m_font = config->themeFont(); +} + +void KSim::ThemePrefs::setCurrentTheme(const ThemeInfo &theme) +{ + if (theme == m_currentTheme) + return; + + m_currentTheme = theme; + completed(); +} + +void KSim::ThemePrefs::setThemeAlts(int alternatives) +{ + m_currentTheme.alternatives = alternatives; + m_altTheme->setMaxValue(alternatives); + if (m_altTheme->value() > m_altTheme->maxValue()) + m_altTheme->setValue(m_altTheme->maxValue()); + + m_altTheme->setEnabled(alternatives == 0 ? false : true); + m_alternateLabel->setEnabled(alternatives == 0 ? false : true); +} + +void KSim::ThemePrefs::openURL(const QString &url) +{ + kapp->invokeBrowser(url); +} + +void KSim::ThemePrefs::insertItems(const ThemeInfoList &itemList) +{ + ThemeInfoList::ConstIterator it; + for (it = itemList.begin(); it != itemList.end(); ++it) { + (void) new ThemeViewItem(m_listView, (*it).name, (*it).url); + m_themeList.append((*it)); + } + + completed(); +} + +void KSim::ThemePrefs::clear() +{ + m_themeList.clear(); +} + +void KSim::ThemePrefs::completed() +{ + kdDebug(2003) << "Finished listing" << endl; + + for (QListViewItemIterator it(m_listView); it.current(); it++) + { + if (it.current()->text(0) == m_currentTheme.name) + { + m_listView->setSelected(it.current(), true); + m_listView->setCurrentItem(it.current()); + m_listView->ensureItemVisible(it.current()); + + selectItem( it.current() ); + break; + } + } +} + +void KSim::ThemePrefs::selectItem(QListViewItem *item) +{ + if (!item) + return; + + ThemeViewItem *themeItem = static_cast<ThemeViewItem *>(item); + ThemeInfoList::ConstIterator it = qFind(m_themeList.begin(), + m_themeList.end(), ThemeInfo(themeItem->text(0), themeItem->url())); + + if (it == m_themeList.end()) + return; + + m_currentTheme = (*it); + + const KSim::Theme &theme(KSim::ThemeLoader::self().theme(m_currentTheme.url.path())); + if (theme.name() != "ksim") + KSim::ThemeLoader::self().parseDir(theme.path(), theme.alternatives()); + + QToolTip::remove(m_authLabel); + if (theme.author().isEmpty()) { + m_authLabel->setText(i18n("None Specified")); + QToolTip::add(m_authLabel, i18n("None specified")); + } + else { + m_authLabel->setText(theme.author()); + QToolTip::add(m_authLabel, theme.author()); + } + + kdDebug( 2003 ) << "theme.alternatives() = " << theme.alternatives() << endl; + setThemeAlts(theme.alternatives()); +} + +void KSim::ThemePrefs::readThemes(const QString &location) +{ + kdDebug(2003) << "readThemes(" << location << ")" << endl; + ThemeInfoList themeList; + QStringList items(QDir(location).entryList(QDir::Dirs, QDir::IgnoreCase)); + QStringList::ConstIterator it; + for (it = items.begin(); it != items.end(); ++it) { + if ((*it) != "." && (*it) != "..") + themeList.append(ThemeInfo((*it), KURL(location + (*it) + "/"))); + } + + insertItems(themeList); +} + +void KSim::ThemePrefs::showFontDialog(int currentItem) +{ + if (currentItem == 3) { + QFont customFont = m_font; + int result = KFontDialog::getFont(customFont); + if (result == KFontDialog::Accepted) + m_font = customFont; + } +} |