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Diffstat (limited to 'src/klcddimmer.cpp')
| -rw-r--r-- | src/klcddimmer.cpp | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/src/klcddimmer.cpp b/src/klcddimmer.cpp new file mode 100644 index 0000000..971c7c1 --- /dev/null +++ b/src/klcddimmer.cpp @@ -0,0 +1,213 @@ +/*************************************************************************** + * Copyright (C) 2005 by Lorenzo Bettini * + * http://www.lorenzobettini.it * + * * + * 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., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#include <qlcdnumber.h> +#include <kglobal.h> +#include <klocale.h> +#include <kconfigdialog.h> +#include <kapplication.h> +#include <kmessagebox.h> +#include <kpopupmenu.h> +#include <kdatetbl.h> // for KPopupFrame +#include <kiconloader.h> +#include <kaboutapplication.h> +#include <qlabel.h> +#include <qframe.h> +#include <kdebug.h> + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "klcddimmer.h" +#include "brightnesschooserimpl.h" +#include "progpreferences.h" +#include "preferences.h" +#include "klcddimmerapplet.h" + + +klcddimmer::klcddimmer(const QString& configFile, Type type, int actions, QWidget *parent, const char *name) + : KPanelApplet(configFile, type, actions, parent, name), + mBrightnessChooserFrame(0) +{ + // Get the current application configuration handle + ksConfig = config(); + + /* + QLCDNumber *w = new QLCDNumber(this); + w->display(42); + */ + + // this is the popup windows that is shown when the left button is pressed + mBrightnessChooserFrame = new KPopupFrame(this); + //mBrightnessChooserFrame = new QWidget + // (this, "klcddimmer popup", WStyle_Customize | WType_Popup | Qt::WStyle_DialogBorder); + chooser = new BrightnessChooserImpl(mBrightnessChooserFrame); + mBrightnessChooserFrame->setMainWidget(chooser); + mBrightnessChooserFrame->resize(chooser->size()); + + connect(chooser, SIGNAL(valueUpdated()), this, SLOT(valueUpdate())); + + initContextMenu(); + + /* + QFrame *w = new QFrame(this); + valueLabel = new QLabel(w); + valueLabel->setText(chooser->getValue()); + */ + + klcddimmerView = new KlcdDimmerApplet(this); + mainView = klcddimmerView; + + // klcddimmerView->brightnessIcon->setPixmap(SmallIcon("klcddimmer")); + klcddimmerView->setBrightnessLevel(chooser->getValue()); + //klcddimmerView->resize( QSize(122, 48).expandedTo(minimumSizeHint()) ); + + mainView->show(); + + /* get the current value */ + chooser->getBrightness(); +} + + +klcddimmer::~klcddimmer() +{ +} + + +void klcddimmer::about() +{ + //KMessageBox::information(0, i18n("This is an about box")); + + KAboutData aboutData("KLcdDimmer", "KLcdDimmer", VERSION, + I18N_NOOP("Applet for LCD brightness adjustment"), KAboutData::License_GPL_V2); + aboutData.addAuthor("Lorenzo Bettini", "main author", "", + "http://www.lorenzobettini.it"); + aboutData.setHomepage("http://klcddimmer.sourceforge.net"); + aboutData.setCustomAuthorText("please use http://sourceforge.net/projects/klcddimmer to report bugs", + "please use <a href=http://sourceforge.net/projects/klcddimmer>http://sourceforge.net/projects/klcddimmer</a> to report bugs"); + KAboutApplication about(&aboutData, this, 0); + about.setProgramLogo( KGlobal::instance()->iconLoader()->iconPath( "klcddimmer", -KIcon::SizeLarge ) ); + about.exec(); +} + + +void klcddimmer::help() +{ + KMessageBox::information(0, i18n("This is a help box")); +} + + +void klcddimmer::preferences() +{ + KConfigDialog dialog( this, "settings", Preferences::self() ); + + ProgPreferences *preferences = new ProgPreferences(0, "Program"); + dialog.addPage(preferences, i18n("Program"), "wizard"); + + if (dialog.exec()) + { + chooser->updateSlider(); + } +} + +/* +int klcddimmer::widthForHeight(int height) const +{ + return klcddimmerView->width(); +} + +int klcddimmer::heightForWidth(int width) const +{ + return klcddimmerView->height(); +} +*/ + +int klcddimmer::widthForHeight( int height ) const +{ + // kdDebug() << "icon sizeHint: " << klcddimmerView->brightnessIcon->sizeHint() << endl; + // kdDebug() << "text sizeHint: " << klcddimmerView->brightnessLevel->sizeHint() << endl; + + return height; +} + +int klcddimmer::heightForWidth( int width ) const +{ + // kdDebug() << "icon sizeHint: " << klcddimmerView->brightnessIcon->sizeHint() << endl; + // kdDebug() << "text sizeHint: " << klcddimmerView->brightnessLevel->sizeHint() << endl; + + return width; +} + + +void klcddimmer::resizeEvent(QResizeEvent *e) +{ + klcddimmerView->resize(this->width(),this->height()); +} + +void klcddimmer::initContextMenu() +{ + mContextMenu = new KPopupMenu(this); + //mContextMenu->insertItem(SmallIcon("reload"), i18n("&Update Now"), + // this, SLOT(slotUpdateNow()), 0, -1, 2); + mContextMenu->insertSeparator(); + mContextMenu->insertItem(SmallIcon("klcddimmer"), i18n("&About KLcdDimmer"), this, SLOT(about())); + mContextMenu->insertItem(SmallIcon("configure"), + i18n("&Configure KLcdDimmer..."), this, SLOT(preferences())); + setCustomMenu(mContextMenu); +} + +void klcddimmer::mousePressEvent(QMouseEvent *e) +{ + if ( e->button() == LeftButton ) + { + if (!mBrightnessChooserFrame->isShown()) { + mBrightnessChooserFrame->popup(e->globalPos()); + } + } + else if ( e->button() != RightButton ) + { + KPanelApplet::mousePressEvent( e ); + return; + } + else // must be right button + { + mContextMenu->exec(e->globalPos()); + } +} + +void klcddimmer::valueUpdate() +{ + kdDebug() << "updated value: " << chooser->getValue() << endl; + klcddimmerView->setBrightnessLevel(chooser->getValue()); +} + +extern "C" +{ + KPanelApplet* init( QWidget *parent, const QString& configFile) + { + KGlobal::locale()->insertCatalogue("klcddimmer"); + return new klcddimmer(configFile, KPanelApplet::Normal, + KPanelApplet::About | KPanelApplet::Help | KPanelApplet::Preferences, + parent, "klcddimmer"); + } +} + + |