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Diffstat (limited to 'src/modules/objects/KvsObject_slider.cpp')
| -rw-r--r-- | src/modules/objects/KvsObject_slider.cpp | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/src/modules/objects/KvsObject_slider.cpp b/src/modules/objects/KvsObject_slider.cpp new file mode 100644 index 000000000..7bf2f4923 --- /dev/null +++ b/src/modules/objects/KvsObject_slider.cpp @@ -0,0 +1,301 @@ +//============================================================================= +// +// File : KvsObject_slider.cpp +// Creation date : Fri Mar 18 14:30:48 CEST 2005 +// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor) +// +// This file is part of the KVIrc irc client distribution +// Copyright (C) 2005-2008 Alessandro Carbone (elfonol at gmail dot com) +// +// 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 opinion) 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 "KvsObject_slider.h" +#include "KviError.h" +#include "kvi_debug.h" +#include "KviLocale.h" +#include "KviIconManager.h" + +#include <QSlider> + + +/* +@doc: slider + @keyterms: + slider object class + @title: + slider class + @type: + class + @short: + The slider widget provides a vertical or horizontal slider. + @inherits: + [class]object[/class] + [class]widget[/class] + @description: + The slider is the classic widget for controlling a bounded value.[br] + It lets the user move a slider along a horizontal or vertical groove [br] + and translates the slider's position into an integer value within the legal range.[/classfnc]() + @functions: + !fn: $setOrientation(<orientation:string>) + Sets the slider's orientation.[br] + Orientation value can be "Horizontal" or "Vertical". + !fn: $setTracking(<bTracking:boolean>) + Sets whether slider tracking is enabled to enable.[br] + Value can be 1 or 0. + !fn: $setMaxValue(<value:integer>) + Sets maximum value for slider's range. + !fn: $setMinValue(<minv_value:integer>) + Sets minimum value for slider's range. + !fn: $setLineStep(<line_step:integer>) + Sets the line step to <line_step>. + !fn: $setPageStep(<page_step:integer>) + Sets the page step to <page_step>. + !fn: $setTickmarks(<tick_marks:string>) + Sets the tickmark settings for this slider.[br] + Values are:[br] + NoMarks - do not draw any tickmarks.[br] + Both - draw tickmarks on both sides of the groove.[br] + Above - draw tickmarks above the (horizontal) slider[br] + Below - draw tickmarks below the (horizontal) slider[br] + Left - draw tickmarks to the left of the (vertical) slider[br] + Right - draw tickmarks to the right of the (vertical) slider + !fn: $setTickInterval(<value>) + Sets the interval between tickmarks. + !fn: <integer> $value() + Returns slider value. + !fn: <integer> $minValue() + Returns slider minValue. + !fn: <integer> $maxValue() + Returns slider maxValue. + !fn: <integer> $lineStep() + Returns slider lineStep value. + !fn: <integer>$pageStep() + Returns slider pageStep value. + !fn: $valueChangedEvent(<new slider value:integer>) + This function is called by the framework when the slider value is changed and return the new slider value as its argument.[br] + The default implementation emits the [classfnc]$valueChanged[/classfnc]() signal, + so it is easy to handle the values from many sliders without reimplementing + the [classfnc]$valueChangedEvent[/classfnc]() for every one.[br] + Note: If you reimplement this function to catch the slider value, you will have to emit the signal by yourself (if you still need it, obviously). + @signals: + !sg: $valueChanged() + This signal is emitted by the default implementation of [classfnc]valueChangedEvent[/classfnc]().[br] + If you reimplement that function you will have to emit the signal manually (if you still need it). + +*/ + + + +KVSO_BEGIN_REGISTERCLASS(KvsObject_slider,"slider","widget") + + + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setTracking); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setValue); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setMinValue); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setMaxValue); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setLineStep); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setPageStep); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setTickInterval); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,value); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,minValue); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,maxValue); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,lineStep); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,pageStep); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setTickmarks); + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,setOrientation); + + + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_slider,valueChangedEvent); +KVSO_END_REGISTERCLASS(KvsObject_slider) + +KVSO_BEGIN_CONSTRUCTOR(KvsObject_slider,KvsObject_widget) + +KVSO_END_CONSTRUCTOR(KvsObject_slider) + + +KVSO_BEGIN_DESTRUCTOR(KvsObject_slider) + +KVSO_END_CONSTRUCTOR(KvsObject_slider) + +bool KvsObject_slider::init(KviKvsRunTimeContext *,KviKvsVariantList *) +{ + SET_OBJECT(QSlider) + connect(widget(),SIGNAL(valueChanged(int)),this,SLOT(valueChanged(int))); + return true; +} + +KVSO_CLASS_FUNCTION(slider,setTracking) +{ + CHECK_INTERNAL_POINTER(widget()) + bool bEnabled; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled) + KVSO_PARAMETERS_END(c) + ((QSlider *)widget())->setTracking(bEnabled); + return true; +} + + +KVSO_CLASS_FUNCTION(slider,setValue) +{ + CHECK_INTERNAL_POINTER(widget()) + kvs_int_t iValue; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("value",KVS_PT_INT,0,iValue) + KVSO_PARAMETERS_END(c) + ((QSlider *)widget())->setValue(iValue); + return true; +} +KVSO_CLASS_FUNCTION(slider,setMinValue) +{ + CHECK_INTERNAL_POINTER(widget()) + kvs_int_t iMinvalue; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("minimum_value",KVS_PT_INT,0,iMinvalue) + KVSO_PARAMETERS_END(c) + ((QSlider *)widget())->setMinimum(iMinvalue); + return true; +} +KVSO_CLASS_FUNCTION(slider,setMaxValue) +{ + CHECK_INTERNAL_POINTER(widget()) + kvs_int_t iMaxvalue; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("max_value",KVS_PT_INT,0,iMaxvalue) + KVSO_PARAMETERS_END(c) + ((QSlider *)widget())->setMaximum(iMaxvalue); + return true; +} + +KVSO_CLASS_FUNCTION(slider,setLineStep) +{ + CHECK_INTERNAL_POINTER(widget()) + kvs_int_t iLinestep; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("line_step",KVS_PT_INT,0,iLinestep) + KVSO_PARAMETERS_END(c) + ((QSlider *)widget())->setSingleStep(iLinestep); + return true; +} +KVSO_CLASS_FUNCTION(slider,setPageStep) +{ + CHECK_INTERNAL_POINTER(widget()) + kvs_int_t iPagestep; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("page_step",KVS_PT_INT,0,iPagestep) + KVSO_PARAMETERS_END(c) + if (widget()) ((QSlider *)widget())->setPageStep(iPagestep); + return true; +} + +KVSO_CLASS_FUNCTION(slider,setTickInterval) +{ + kvs_int_t iInterval; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("tick_interval",KVS_PT_INT,0,iInterval) + KVSO_PARAMETERS_END(c) + ((QSlider *)widget())->setTickInterval(iInterval); + return true; +} + +KVSO_CLASS_FUNCTION(slider,value) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setInteger(((QSlider *)widget())->value()); + return true; +} + +KVSO_CLASS_FUNCTION(slider,minValue) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setInteger(((QSlider *)widget())->minimum()); + return true; +} +KVSO_CLASS_FUNCTION(slider,maxValue) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setInteger(((QSlider *)widget())->maximum()); + return true; +} +KVSO_CLASS_FUNCTION(slider,lineStep) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setInteger(((QSlider *)widget())->singleStep()); + return true; +} + +KVSO_CLASS_FUNCTION(slider,pageStep) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setInteger(((QSlider *)widget())->pageStep()); + return true; +} + + +KVSO_CLASS_FUNCTION(slider,setTickmarks) +{ + CHECK_INTERNAL_POINTER(widget()) + QString szTick; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("tick_marks",KVS_PT_STRING,0,szTick) + KVSO_PARAMETERS_END(c) + if(KviQString::equalCI(szTick,"NoMarks")) + ((QSlider *)widget())->setTickPosition(QSlider::NoTicks); + else if(KviQString::equalCI(szTick,"Both")) + ((QSlider *)widget())->setTickPosition(QSlider::TicksBothSides); + else if(KviQString::equalCI(szTick,"Above")) + ((QSlider *)widget())->setTickPosition(QSlider::TicksAbove); + else if(KviQString::equalCI(szTick,"Below")) + ((QSlider *)widget())->setTickPosition(QSlider::TicksBelow); + else if(KviQString::equalCI(szTick,"Left")) + ((QSlider *)widget())->setTickPosition(QSlider::TicksLeft); + else if(KviQString::equalCI(szTick,"Right")) + ((QSlider *)widget())->setTickPosition(QSlider::TicksRight); + else c->warning( __tr2qs_ctx("Unknown tickmark '%Q'","objects"),&szTick); + return true; +} +KVSO_CLASS_FUNCTION(slider,setOrientation) +{ + CHECK_INTERNAL_POINTER(widget()) + QString szOrientation; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("orientation",KVS_PT_STRING,0,szOrientation) + KVSO_PARAMETERS_END(c) + if(KviQString::equalCI(szOrientation,"Horizontal")) + ((QSlider *)widget())->setOrientation(Qt::Horizontal); + else if(KviQString::equalCI(szOrientation,"Vertical")) + ((QSlider *)widget())->setOrientation(Qt::Vertical); + else c->warning( __tr2qs_ctx("Unknown orientation '%Q'","objects"),&szOrientation); + return true; +} +KVSO_CLASS_FUNCTION(slider,valueChangedEvent) +{ + emitSignal("valueChanged",c,c->params()); + return true; +} + +void KvsObject_slider::valueChanged(int value) +{ + KviKvsVariantList params(new KviKvsVariant((kvs_int_t)value)); + callFunction(this,"valueChangedEvent",¶ms); +} + + +#ifndef COMPILE_USE_STANDALONE_MOC_SOURCES +#include "m_KvsObject_slider.moc" +#endif //!COMPILE_USE_STANDALONE_MOC_SOURCES + |