| -rw-r--r-- | noncore/applets/brightnessapplet/brightnessapplet.cpp | 235 | ||||
| -rw-r--r-- | noncore/applets/brightnessapplet/brightnessapplet.h | 81 | ||||
| -rw-r--r-- | noncore/applets/brightnessapplet/brightnessapplet.pro | 13 | ||||
| -rw-r--r-- | noncore/applets/brightnessapplet/config.in | 6 |
4 files changed, 335 insertions, 0 deletions
diff --git a/noncore/applets/brightnessapplet/brightnessapplet.cpp b/noncore/applets/brightnessapplet/brightnessapplet.cpp new file mode 100644 index 0000000..1ade35e --- a/dev/null +++ b/noncore/applets/brightnessapplet/brightnessapplet.cpp @@ -0,0 +1,235 @@ +/* + This file is part of the Opie Project + + =. (C) 2004 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> + .=l. Based on Qtopia 1.7 Brightnessapplet (C) 2003-2004 TrollTech + .>+-= + _;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. 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 application; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ + +#include "brightnessapplet.h" + +/* OPIE */ +#include <opie2/odebug.h> +#include <opie2/odevice.h> +#include <opie2/otaskbarapplet.h> +#include <qpe/applnk.h> +#include <qpe/config.h> +#include <qpe/power.h> +#include <qpe/qcopenvelope_qws.h> +#include <qpe/resource.h> +using namespace Opie::Core; +using namespace Opie::Ui; + +/* QT */ +#include <qpainter.h> +#include <qlabel.h> +#include <qslider.h> +#include <qlayout.h> + +/* STD */ +#include <assert.h> + +/* XPM */ +static const char * const light_on_xpm[] = { +"9 16 5 1", +" c None", +". c #FFFFFFFF0000", +"X c #000000000000", +"o c #FFFFFFFFFFFF", +"O c #FFFF6C6C0000", +" ", +" XXX ", +" XoooX ", +" Xoooo.X ", +"Xoooooo.X", +"Xoooo...X", +"Xooo.o..X", +" Xooo..X ", +" Xoo...X ", +" Xoo.X ", +" Xoo.XX ", +" XOOOXX ", +" XOOOXX ", +" XOXX ", +" XX ", +" "}; + + +/* XPM */ +static const char * const light_off_xpm[] = { +"9 16 4 1", +" c None", +". c #000000000000", +"X c #6B6B6C6C6C6C", +"o c #FFFF6C6C0000", +" ", +" ", +" ... ", +" . . ", +" . X. ", +". X.", +". XXX.", +". X XX.", +" . XX. ", +" . XXX. ", +" . X. ", +" . X.. ", +" .ooo.. ", +" .ooo.. ", +" .o.. ", +" .. "}; + +BrightnessAppletControl::BrightnessAppletControl( OTaskbarApplet* parent, const char* name ) + :QFrame( parent, name, WStyle_StaysOnTop | WType_Popup ) +{ + setFrameStyle( QFrame::PopupPanel | QFrame::Raised ); + QGridLayout *gl = new QGridLayout( this, 3, 2, 6, 3 ); + //gl->setRowStretch( 1, 100 ); + + int maxbright = ODevice::inst()->displayBrightnessResolution(); + slider = new QSlider(this); + slider->setMaxValue(maxbright); + slider->setOrientation(QSlider::Vertical); + slider->setTickmarks(QSlider::Right); + slider->setTickInterval(QMAX(1, maxbright / 16)); + slider->setLineStep(QMAX(1, maxbright / 16)); + slider->setPageStep(QMAX(1, maxbright / 16)); + gl->addMultiCellWidget( slider, 0, 2, 0, 0 ); + + QPixmap onPm( (const char **)light_on_xpm ); + QLabel *l = new QLabel( this ); + l->setPixmap( onPm ); + gl->addWidget( l, 0, 1 ); + + QPixmap offPm( (const char **)light_off_xpm ); + l = new QLabel( this ); + l->setPixmap( offPm ); + gl->addWidget( l, 2, 1 ); + + setFixedHeight( 100 ); + setFixedWidth( gl->sizeHint().width() ); + setFocusPolicy(QWidget::NoFocus); +} + + +BrightnessAppletControl::~BrightnessAppletControl() +{ +} + + +BrightnessApplet::BrightnessApplet( QWidget *parent, const char *name ) + :OTaskbarApplet( parent, name ) +{ + setFixedHeight( AppLnk::smallIconSize() ); + setFixedWidth( AppLnk::smallIconSize() ); + _pixmap.convertFromImage( Resource::loadImage( "brightnessapplet/icon" ).smoothScale( height(), width() ) ); + _control = new BrightnessAppletControl( this, "control" ); +} + + +void BrightnessApplet::writeSystemBrightness(int brightness) +{ + PowerStatus ps = PowerStatusManager::readStatus(); + + Config cfg("qpe"); + if (ps.acStatus() == PowerStatus::Online) { + cfg.setGroup("AC"); + } else { + cfg.setGroup("Battery"); + } + cfg.writeEntry("Brightness", brightness); +} + + +int BrightnessApplet::readSystemBrightness(void) +{ + PowerStatus ps = PowerStatusManager::readStatus(); + Config cfg("qpe"); + + if (ps.acStatus() == PowerStatus::Online) { + cfg.setGroup("AC"); + } else { + cfg.setGroup("Battery"); + } + + return cfg.readNumEntry("Brightness", 128); +} + + +BrightnessApplet::~BrightnessApplet() +{ +} + + +int BrightnessApplet::position() +{ + return 7; +} + + +void BrightnessApplet::paintEvent( QPaintEvent* ) +{ + QPainter p(this); + p.drawPixmap(0, 0, _pixmap ); +} + + +int BrightnessApplet::calcBrightnessValue() +{ + int v = _control->slider->maxValue() - _control->slider->value(); + return (v * 255 + _control->slider->maxValue() / 2) / _control->slider->maxValue(); +} + + +void BrightnessApplet::sliderMoved( int value ) +{ +#ifndef QT_NO_COP + QCopEnvelope e("QPE/System", "setBacklight(int)"); + e << calcBrightnessValue(); +#else +#error This Applet makes no sense without QCOP +#endif // QT_NO_COP +} + + +void BrightnessApplet::mousePressEvent( QMouseEvent* ) +{ + if ( !_control->isVisible() ) + { + int v = 255 - readSystemBrightness(); + popup( _control ); + _control->slider->setValue((_control->slider->maxValue() * v + 128) / 255); + connect(_control->slider, SIGNAL(valueChanged(int)), this, SLOT(sliderMoved(int))); + } + else + { + _control->hide(); + writeSystemBrightness( calcBrightnessValue() ); + } +} + + +EXPORT_OPIE_APPLET_v1( BrightnessApplet ) + diff --git a/noncore/applets/brightnessapplet/brightnessapplet.h b/noncore/applets/brightnessapplet/brightnessapplet.h new file mode 100644 index 0000000..8b88bd1 --- a/dev/null +++ b/noncore/applets/brightnessapplet/brightnessapplet.h @@ -0,0 +1,81 @@ +/* + This file is part of the Opie Project + + =. (C) 2004 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> + .=l. Based on Qtopia 1.7 Brightnessapplet (C) 2003-2004 TrollTech + .>+-= + _;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. 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 application; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ + +#ifndef NETWORKAPPLET_H +#define NETWORKAPPLET_H + +#include <opie2/otaskbarapplet.h> +#include <qframe.h> +#include <qstring.h> +#include <qtoolbutton.h> +#include <qlineedit.h> +#include <qpixmap.h> + +class QShowEvent; +class QHideEvent; +class QSlider; + +class BrightnessAppletControl : public QFrame +{ + public: + BrightnessAppletControl( Opie::Ui::OTaskbarApplet* parent, const char* name = 0 ); + ~BrightnessAppletControl(); + + QSlider* slider; +}; + +class BrightnessApplet : public Opie::Ui::OTaskbarApplet +{ + Q_OBJECT + + public: + BrightnessApplet( QWidget* parent = 0, const char* name = 0 ); + ~BrightnessApplet(); + + void writeSystemBrightness( int brightness ); + int readSystemBrightness(); + int calcBrightnessValue(); + + static int position(); + + public slots: + void sliderMoved( int value ); + + protected: + virtual void paintEvent( QPaintEvent* ); + virtual void mousePressEvent( QMouseEvent* ); + + private: + BrightnessAppletControl* _control; + QPixmap _pixmap; +}; + +#endif + diff --git a/noncore/applets/brightnessapplet/brightnessapplet.pro b/noncore/applets/brightnessapplet/brightnessapplet.pro new file mode 100644 index 0000000..5044f38 --- a/dev/null +++ b/noncore/applets/brightnessapplet/brightnessapplet.pro @@ -0,0 +1,13 @@ +TEMPLATE = lib +CONFIG += qt plugin warn_on +HEADERS = brightnessapplet.h +SOURCES = brightnessapplet.cpp +TARGET = brightnessapplet +DESTDIR = $(OPIEDIR)/plugins/applets +INCLUDEPATH += $(OPIEDIR)/include +DEPENDPATH += $(OPIEDIR)/include +LIBS += -lqpe -lopiecore2 -lopieui2 +VERSION = 0.1.0 + + +include ( $(OPIEDIR)/include.pro ) diff --git a/noncore/applets/brightnessapplet/config.in b/noncore/applets/brightnessapplet/config.in new file mode 100644 index 0000000..ba88bf0 --- a/dev/null +++ b/noncore/applets/brightnessapplet/config.in @@ -0,0 +1,6 @@ + config BRIGHTNESSAPPLET + boolean "opie-brightness (control lcd brightness on-the-fly)" + default "n" + depends ( LIBQPE || LIBQPE-X11 ) && LIBOPIE2CORE && LIBOPIE2UI + comment "Network applet needs a libqpe and libopie2 (core, ui)" + depends !(( LIBQPE || LIBQPE-X11 ) && LIBOPIE2CORE && LIBOPIE2UI) |