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Diffstat (limited to 'src/modules/objects/class_slider.cpp')
| -rw-r--r-- | src/modules/objects/class_slider.cpp | 287 |
1 files changed, 287 insertions, 0 deletions
diff --git a/src/modules/objects/class_slider.cpp b/src/modules/objects/class_slider.cpp new file mode 100644 index 00000000..603e4c9a --- /dev/null +++ b/src/modules/objects/class_slider.cpp @@ -0,0 +1,287 @@ +//mdm : +// File : class_Slider.cpp +// Creation date : Mon Gen 27 21:30:48 CEST 2005 +// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor) +// +// This file is part of the KVirc irc client distribution +// Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net) +// +// 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 "class_slider.h" +#include "kvi_error.h" + +#include "kvi_debug.h" + +#include "kvi_locale.h" +#include "kvi_iconmanager.h" + + +/* +@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(KviKvsObject_slider,"slider","widget") + + + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setTracking", functionsetTracking); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setValue", functionsetValue); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setMinValue", functionsetMinValue); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setMaxValue", functionsetMaxValue); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setLineStep", functionsetLineStep); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setPageStep", functionsetPageStep); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setTickInterval", functionsetTickInterval); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"value",functionvalue); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"minValue", functionminValue); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"maxValue", functionmaxValue); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"lineStep", functionlineStep); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"pageStep", functionpageStep); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setTickmarks", functionsetTickmarks); + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"setOrientation", functionsetOrientation); + + + KVSO_REGISTER_HANDLER(KviKvsObject_slider,"valueChangedEvent", functionvalueChangedEvent); +KVSO_END_REGISTERCLASS(KviKvsObject_slider) + +KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_slider,KviKvsObject_widget) + +KVSO_END_CONSTRUCTOR(KviKvsObject_slider) + + +KVSO_BEGIN_DESTRUCTOR(KviKvsObject_slider) + +KVSO_END_CONSTRUCTOR(KviKvsObject_slider) + +bool KviKvsObject_slider::init(KviKvsRunTimeContext * pContext,KviKvsVariantList *pParams) +{ + setObject(new QSlider(parentScriptWidget(), name()), true); + connect(widget(),SIGNAL(valueChanged(int)),this,SLOT(valueChanged(int))); + return true; +} + +bool KviKvsObject_slider::functionsetTracking(KviKvsObjectFunctionCall *c) +{ + bool bEnabled; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled) + KVSO_PARAMETERS_END(c) + if(widget()) + ((QSlider *)widget())->setTracking(bEnabled); + return true; +} + + +bool KviKvsObject_slider::functionsetValue(KviKvsObjectFunctionCall *c) +{ + kvs_int_t iValue; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("value",KVS_PT_INT,0,iValue) + KVSO_PARAMETERS_END(c) + if (widget()) ((QSlider *)widget())->setValue(iValue); + return true; +} +bool KviKvsObject_slider::functionsetMinValue(KviKvsObjectFunctionCall *c) +{ + kvs_int_t iMinvalue; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("minimum_value",KVS_PT_INT,0,iMinvalue) + KVSO_PARAMETERS_END(c) + if (widget()) ((QSlider *)widget())->setMinValue(iMinvalue); + return true; +} +bool KviKvsObject_slider::functionsetMaxValue(KviKvsObjectFunctionCall *c) +{ + kvs_int_t iMaxvalue; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("max_value",KVS_PT_INT,0,iMaxvalue) + KVSO_PARAMETERS_END(c) + if (widget()) ((QSlider *)widget())->setMaxValue(iMaxvalue); + return true; +} + +bool KviKvsObject_slider::functionsetLineStep(KviKvsObjectFunctionCall *c) +{ + kvs_int_t iLinestep; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("line_step",KVS_PT_INT,0,iLinestep) + KVSO_PARAMETERS_END(c) + if (widget()) ((QSlider *)widget())->setLineStep(iLinestep); + return true; +} +bool KviKvsObject_slider::functionsetPageStep(KviKvsObjectFunctionCall *c) +{ + 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; +} + +bool KviKvsObject_slider::functionsetTickInterval(KviKvsObjectFunctionCall *c) +{ + kvs_int_t iInterval; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("tick_interval",KVS_PT_INT,0,iInterval) + KVSO_PARAMETERS_END(c) + if (widget()) ((QSlider *)widget())->setTickInterval(iInterval); + return true; +} + +bool KviKvsObject_slider::functionvalue(KviKvsObjectFunctionCall *c) +{ + if (widget()) c->returnValue()->setInteger(((QSlider *)widget())->value()); + return true; +} + +bool KviKvsObject_slider::functionminValue(KviKvsObjectFunctionCall *c) +{ + if (widget()) c->returnValue()->setInteger(((QSlider *)widget())->minValue()); + return true; +} +bool KviKvsObject_slider::functionmaxValue(KviKvsObjectFunctionCall *c) +{ + if (widget()) c->returnValue()->setInteger(((QSlider *)widget())->maxValue()); + return true; +} +bool KviKvsObject_slider::functionlineStep(KviKvsObjectFunctionCall *c) +{ + if (widget()) c->returnValue()->setInteger(((QSlider *)widget())->lineStep()); + return true; +} + +bool KviKvsObject_slider::functionpageStep(KviKvsObjectFunctionCall *c) +{ + if (widget()) c->returnValue()->setInteger(((QSlider *)widget())->pageStep()); + return true; +} + + +bool KviKvsObject_slider::functionsetTickmarks(KviKvsObjectFunctionCall *c) +{ + + QString szTick; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("tick_marks",KVS_PT_STRING,0,szTick) + KVSO_PARAMETERS_END(c) + if(!widget())return true; + if(KviQString::equalCI(szTick,"NoMarks")) + ((QSlider *)widget())->setTickmarks(QSlider::NoMarks); + else if(KviQString::equalCI(szTick,"Both")) + ((QSlider *)widget())->setTickmarks(QSlider::Both); + else if(KviQString::equalCI(szTick,"Above")) + ((QSlider *)widget())->setTickmarks(QSlider::Above); + else if(KviQString::equalCI(szTick,"Below")) + ((QSlider *)widget())->setTickmarks(QSlider::Below); + else if(KviQString::equalCI(szTick,"Left")) + ((QSlider *)widget())->setTickmarks(QSlider::Left); + else if(KviQString::equalCI(szTick,"Right")) + ((QSlider *)widget())->setTickmarks(QSlider::Right); + else c->warning( __tr2qs("Unknown tickmark '%Q'"),&szTick); + return true; +} +bool KviKvsObject_slider::functionsetOrientation(KviKvsObjectFunctionCall *c) +{ + + QString szOrientation; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("orientation",KVS_PT_STRING,0,szOrientation) + KVSO_PARAMETERS_END(c) + if(!widget())return true; + 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("Unknown orientation '%Q'"),&szOrientation); + return true; +} +bool KviKvsObject_slider::functionvalueChangedEvent(KviKvsObjectFunctionCall *c) +{ + emitSignal("valueChanged",c,c->params()); + return true; +} + +void KviKvsObject_slider::valueChanged(int value) +{ + KviKvsVariantList params(new KviKvsVariant((kvs_int_t)value)); + callFunction(this,"valueChangedEvent",¶ms); +} + + +#include "m_class_slider.moc" |