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273 lines
8.2 KiB
273 lines
8.2 KiB
/* ksim - a system monitor for kde
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*
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* Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "themeprefs.h"
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#include "themeprefs.moc"
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#include <tqdir.h>
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#include <tqlayout.h>
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#include <tqtooltip.h>
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#include <tqlabel.h>
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#include <tqregexp.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <kglobal.h>
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#include <kstandarddirs.h>
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#include <kurllabel.h>
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#include <kapplication.h>
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#include <kfontdialog.h>
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#include <kcombobox.h>
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#include <klistview.h>
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#include <ksqueezedtextlabel.h>
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#include <knuminput.h>
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#include <kseparator.h>
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#include <ksimconfig.h>
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#include <common.h>
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#include <themeloader.h>
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class ThemeViewItem : public KListViewItem
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{
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public:
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ThemeViewItem(TQListView *parent, const TQString &text,
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const KURL &url) : KListViewItem(parent, text)
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{
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m_url = url;
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}
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const KURL &url() const { return m_url; }
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private:
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KURL m_url;
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};
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KSim::ThemePrefs::ThemePrefs(TQWidget *parent, const char *name)
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: TQWidget(parent, name)
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{
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m_themeLayout = new TQGridLayout(this);
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m_themeLayout->setSpacing(6);
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m_label = new TQLabel(this);
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m_label->setText(i18n("GKrellm theme support. To use"
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" gkrellm themes just untar the themes into the folder below"));
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m_label->setAlignment(TQLabel::WordBreak |
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TQLabel::AlignVCenter | TQLabel::AlignLeft);
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m_themeLayout->addMultiCellWidget(m_label, 0, 0, 0, 4);
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TQString themeDir(locateLocal("data", "ksim"));
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themeDir += TQString::fromLatin1("/themes");
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m_urlLabel = new KURLLabel(this);
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m_urlLabel->setText(i18n("Open Konqueror in KSim's theme folder"));
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m_urlLabel->setURL(TQString::fromLatin1("file://") + themeDir);
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connect(m_urlLabel, TQT_SIGNAL(leftClickedURL(const TQString &)),
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this, TQT_SLOT(openURL(const TQString &)));
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m_themeLayout->addMultiCellWidget(m_urlLabel, 1, 1, 0, 4);
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m_line = new KSeparator(Horizontal, this);
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m_themeLayout->addMultiCellWidget(m_line, 2, 2, 0, 4);
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m_authorLabel = new TQLabel(this);
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m_authorLabel->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed,
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TQSizePolicy::Minimum));
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m_authorLabel->setText(i18n("Author:"));
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m_themeLayout->addMultiCellWidget(m_authorLabel, 3, 3, 0, 0);
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m_authLabel = new KSqueezedTextLabel(this);
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m_authLabel->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding,
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TQSizePolicy::Minimum));
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m_authLabel->setText(i18n("None"));
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m_themeLayout->addMultiCellWidget(m_authLabel, 3, 3, 1, 4);
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m_listView = new KListView(this);
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m_listView->addColumn(i18n("Theme"));
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m_listView->setFullWidth(true);
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connect(m_listView, TQT_SIGNAL(currentChanged(TQListViewItem *)),
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this, TQT_SLOT(selectItem(TQListViewItem *)));
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m_themeLayout->addMultiCellWidget(m_listView, 4, 4, 0, 4);
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m_alternateLabel = new TQLabel(this);
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m_alternateLabel->setText(i18n("Alternate themes:"));
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m_alternateLabel->setAlignment(AlignVCenter | AlignRight);
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m_themeLayout->addMultiCellWidget(m_alternateLabel, 5, 5, 0, 1);
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m_altTheme = new KIntSpinBox(this);
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m_themeLayout->addMultiCellWidget(m_altTheme, 5, 5, 2, 2);
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m_fontLabel = new TQLabel(this);
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m_fontLabel->setText(i18n("Font:"));
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m_fontLabel->setAlignment(AlignVCenter | AlignRight);
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m_fontLabel->setSizePolicy(TQSizePolicy(TQSizePolicy::Minimum,
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TQSizePolicy::Fixed));
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m_themeLayout->addMultiCellWidget(m_fontLabel, 5, 5, 3, 3);
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m_fontsCombo = new KComboBox(this);
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m_fontsCombo->insertItem(i18n("Small"));
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m_fontsCombo->insertItem(i18n("Normal"));
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m_fontsCombo->insertItem(i18n("Large"));
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m_fontsCombo->insertItem(i18n("Custom"));
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m_fontsCombo->insertItem(i18n("Default"));
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m_fontsCombo->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding,
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TQSizePolicy::Fixed));
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connect(m_fontsCombo, TQT_SIGNAL(activated(int)),
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this, TQT_SLOT(showFontDialog(int)));
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m_themeLayout->addMultiCellWidget(m_fontsCombo, 5, 5, 4, 4);
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TQStringList locatedFiles = KGlobal::dirs()->findDirs("data", "ksim/themes");
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for (TQStringList::ConstIterator it = locatedFiles.begin(); it != locatedFiles.end(); ++it)
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readThemes(*it);
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}
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KSim::ThemePrefs::~ThemePrefs()
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{
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}
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void KSim::ThemePrefs::saveConfig(KSim::Config *config)
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{
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config->setThemeName(m_currentTheme.name);
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config->setThemeAlt(m_altTheme->value());
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config->setThemeFontItem(m_fontsCombo->currentItem());
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config->setThemeFont(m_font);
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}
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void KSim::ThemePrefs::readConfig(KSim::Config *config)
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{
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setCurrentTheme(ThemeInfo(KSim::ThemeLoader::currentName(),
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KURL( KSim::ThemeLoader::currentUrl() ), KSim::ThemeLoader::self().current().alternatives()));
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m_altTheme->setValue(config->themeAlt());
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m_fontsCombo->setCurrentItem(config->themeFontItem());
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m_font = config->themeFont();
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}
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void KSim::ThemePrefs::setCurrentTheme(const ThemeInfo &theme)
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{
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if (theme == m_currentTheme)
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return;
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m_currentTheme = theme;
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completed();
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}
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void KSim::ThemePrefs::setThemeAlts(int alternatives)
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{
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m_currentTheme.alternatives = alternatives;
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m_altTheme->setMaxValue(alternatives);
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if (m_altTheme->value() > m_altTheme->maxValue())
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m_altTheme->setValue(m_altTheme->maxValue());
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m_altTheme->setEnabled(alternatives == 0 ? false : true);
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m_alternateLabel->setEnabled(alternatives == 0 ? false : true);
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}
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void KSim::ThemePrefs::openURL(const TQString &url)
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{
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kapp->invokeBrowser(url);
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}
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void KSim::ThemePrefs::insertItems(const ThemeInfoList &itemList)
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{
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ThemeInfoList::ConstIterator it;
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for (it = itemList.begin(); it != itemList.end(); ++it) {
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(void) new ThemeViewItem(m_listView, (*it).name, (*it).url);
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m_themeList.append((*it));
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}
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completed();
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}
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void KSim::ThemePrefs::clear()
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{
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m_themeList.clear();
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}
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void KSim::ThemePrefs::completed()
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{
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kdDebug(2003) << "Finished listing" << endl;
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for (TQListViewItemIterator it(m_listView); it.current(); it++)
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{
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if (it.current()->text(0) == m_currentTheme.name)
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{
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m_listView->setSelected(it.current(), true);
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m_listView->setCurrentItem(it.current());
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m_listView->ensureItemVisible(it.current());
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selectItem( it.current() );
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break;
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}
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}
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}
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void KSim::ThemePrefs::selectItem(TQListViewItem *item)
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{
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if (!item)
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return;
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ThemeViewItem *themeItem = static_cast<ThemeViewItem *>(item);
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ThemeInfoList::ConstIterator it = qFind(m_themeList.begin(),
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m_themeList.end(), ThemeInfo(themeItem->text(0), themeItem->url()));
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if (it == m_themeList.end())
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return;
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m_currentTheme = (*it);
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const KSim::Theme &theme(KSim::ThemeLoader::self().theme(m_currentTheme.url.path()));
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if (theme.name() != "ksim")
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KSim::ThemeLoader::self().parseDir(theme.path(), theme.alternatives());
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TQToolTip::remove(m_authLabel);
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if (theme.author().isEmpty()) {
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m_authLabel->setText(i18n("None Specified"));
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TQToolTip::add(m_authLabel, i18n("None specified"));
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}
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else {
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m_authLabel->setText(theme.author());
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TQToolTip::add(m_authLabel, theme.author());
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}
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kdDebug( 2003 ) << "theme.alternatives() = " << theme.alternatives() << endl;
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setThemeAlts(theme.alternatives());
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}
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void KSim::ThemePrefs::readThemes(const TQString &location)
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{
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kdDebug(2003) << "readThemes(" << location << ")" << endl;
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ThemeInfoList themeList;
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TQStringList items(TQDir(location).entryList(TQDir::Dirs, TQDir::IgnoreCase));
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TQStringList::ConstIterator it;
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for (it = items.begin(); it != items.end(); ++it) {
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if ((*it) != "." && (*it) != "..")
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themeList.append(ThemeInfo((*it), KURL(location + (*it) + "/")));
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}
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insertItems(themeList);
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}
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void KSim::ThemePrefs::showFontDialog(int currentItem)
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{
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if (currentItem == 3) {
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TQFont customFont = m_font;
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int result = KFontDialog::getFont(customFont);
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if (result == KFontDialog::Accepted)
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m_font = customFont;
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}
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}
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