diff options
Diffstat (limited to 'indra/llui/llmultisliderctrl.cpp')
| -rw-r--r-- | indra/llui/llmultisliderctrl.cpp | 1050 |
1 files changed, 525 insertions, 525 deletions
diff --git a/indra/llui/llmultisliderctrl.cpp b/indra/llui/llmultisliderctrl.cpp index 879fdde254..01e2fc6ac9 100644 --- a/indra/llui/llmultisliderctrl.cpp +++ b/indra/llui/llmultisliderctrl.cpp @@ -1,525 +1,525 @@ -/**
- * @file llmultisliderctrl.cpp
- * @brief LLMultiSliderCtrl base class
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#include "llmultisliderctrl.h"
-
-#include "llmath.h"
-#include "llfontgl.h"
-#include "llgl.h"
-#include "llkeyboard.h"
-#include "lllineeditor.h"
-#include "llmultislider.h"
-#include "llstring.h"
-#include "lltextbox.h"
-#include "llui.h"
-#include "lluiconstants.h"
-#include "llcontrol.h"
-#include "llfocusmgr.h"
-#include "llresmgr.h"
-#include "lluictrlfactory.h"
-
-static LLDefaultChildRegistry::Register<LLMultiSliderCtrl> r("multi_slider");
-
-const U32 MAX_STRING_LENGTH = 10;
-LLMultiSliderCtrl::Params::Params()
-: text_width("text_width"),
- label_width("label_width"),
- show_text("show_text", true),
- can_edit_text("can_edit_text", false),
- max_sliders("max_sliders", 1),
- allow_overlap("allow_overlap", false),
- loop_overlap("loop_overlap", false),
- orientation("orientation"),
- thumb_image("thumb_image"),
- thumb_width("thumb_width"),
- thumb_highlight_color("thumb_highlight_color"),
- overlap_threshold("overlap_threshold", 0),
- draw_track("draw_track", true),
- use_triangle("use_triangle", false),
- decimal_digits("decimal_digits", 3),
- text_color("text_color"),
- text_disabled_color("text_disabled_color"),
- mouse_down_callback("mouse_down_callback"),
- mouse_up_callback("mouse_up_callback"),
- sliders("slider")
-{
- mouse_opaque = true;
-}
-
-LLMultiSliderCtrl::LLMultiSliderCtrl(const LLMultiSliderCtrl::Params& p)
-: LLF32UICtrl(p),
- mLabelBox( NULL ),
- mEditor( NULL ),
- mTextBox( NULL ),
- mTextEnabledColor(p.text_color()),
- mTextDisabledColor(p.text_disabled_color())
-{
- static LLUICachedControl<S32> multi_sliderctrl_spacing ("UIMultiSliderctrlSpacing", 0);
-
- S32 top = getRect().getHeight();
- S32 bottom = 0;
- S32 left = 0;
-
- S32 label_width = p.label_width;
- S32 text_width = p.text_width;
-
- // Label
- if( !p.label().empty() )
- {
- if (p.label_width == 0)
- {
- label_width = p.font()->getWidth(p.label);
- }
- LLRect label_rect( left, top, label_width, bottom );
- LLTextBox::Params params;
- params.name("MultiSliderCtrl Label");
- params.rect(label_rect);
- params.initial_value(p.label());
- params.font(p.font);
- mLabelBox = LLUICtrlFactory::create<LLTextBox> (params);
- addChild(mLabelBox);
- }
-
- S32 slider_right = getRect().getWidth();
-
- if (p.show_text)
- {
- if (!p.text_width.isProvided())
- {
- text_width = 0;
- // calculate the size of the text box (log max_value is number of digits - 1 so plus 1)
- if ( p.max_value() )
- text_width = p.font()->getWidth(std::string("0")) * ( static_cast < S32 > ( log10 ( p.max_value ) ) + p.decimal_digits + 1 );
-
- if ( p.increment < 1.0f )
- text_width += p.font()->getWidth(std::string(".")); // (mostly) take account of decimal point in value
-
- if ( p.min_value < 0.0f || p.max_value < 0.0f )
- text_width += p.font()->getWidth(std::string("-")); // (mostly) take account of minus sign
-
- // padding to make things look nicer
- text_width += 8;
- }
- S32 text_left = getRect().getWidth() - text_width;
-
- slider_right = text_left - multi_sliderctrl_spacing;
-
- LLRect text_rect( text_left, top, getRect().getWidth(), bottom );
- if( p.can_edit_text )
- {
- LLLineEditor::Params params;
- params.name("MultiSliderCtrl Editor");
- params.rect(text_rect);
- params.font(p.font);
- params.max_length.bytes(MAX_STRING_LENGTH);
- params.commit_callback.function(LLMultiSliderCtrl::onEditorCommit);
- params.prevalidator(&LLTextValidate::validateFloat);
- params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
- mEditor = LLUICtrlFactory::create<LLLineEditor> (params);
- mEditor->setFocusReceivedCallback( boost::bind(LLMultiSliderCtrl::onEditorGainFocus, _1, this) );
- // don't do this, as selecting the entire text is single clicking in some cases
- // and double clicking in others
- //mEditor->setSelectAllonFocusReceived(true);
- addChild(mEditor);
- }
- else
- {
- LLTextBox::Params params;
- params.name("MultiSliderCtrl Text");
- params.rect(text_rect);
- params.font(p.font);
- params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
- mTextBox = LLUICtrlFactory::create<LLTextBox> (params);
- addChild(mTextBox);
- }
- }
-
- S32 slider_left = label_width ? label_width + multi_sliderctrl_spacing : 0;
- LLRect slider_rect( slider_left, top, slider_right, bottom );
- LLMultiSlider::Params params;
- params.sliders = p.sliders;
- params.rect(slider_rect);
- params.commit_callback.function( LLMultiSliderCtrl::onSliderCommit );
- params.mouse_down_callback( p.mouse_down_callback );
- params.mouse_up_callback( p.mouse_up_callback );
- params.initial_value(p.initial_value());
- params.min_value(p.min_value);
- params.max_value(p.max_value);
- params.increment(p.increment);
- params.max_sliders(p.max_sliders);
- params.allow_overlap(p.allow_overlap);
- params.loop_overlap(p.loop_overlap);
- if (p.overlap_threshold.isProvided())
- {
- params.overlap_threshold = p.overlap_threshold;
- }
- params.orientation(p.orientation);
- params.thumb_image(p.thumb_image);
- params.thumb_highlight_color(p.thumb_highlight_color);
- if (p.thumb_width.isProvided())
- {
- // otherwise should be provided by template
- params.thumb_width(p.thumb_width);
- }
- params.draw_track(p.draw_track);
- params.use_triangle(p.use_triangle);
- params.control_name(p.control_name);
- mMultiSlider = LLUICtrlFactory::create<LLMultiSlider> (params);
- addChild( mMultiSlider );
- mCurValue = mMultiSlider->getCurSliderValue();
-
-
- updateText();
-}
-
-LLMultiSliderCtrl::~LLMultiSliderCtrl()
-{
- // Children all cleaned up by default view destructor.
-}
-
-// static
-void LLMultiSliderCtrl::onEditorGainFocus( LLFocusableElement* caller, void *userdata )
-{
- LLMultiSliderCtrl* self = (LLMultiSliderCtrl*) userdata;
- llassert( caller == self->mEditor );
-
- self->onFocusReceived();
-}
-
-
-void LLMultiSliderCtrl::setValue(const LLSD& value)
-{
- mMultiSlider->setValue(value);
- mCurValue = mMultiSlider->getCurSliderValue();
- updateText();
-}
-
-void LLMultiSliderCtrl::setSliderValue(const std::string& name, F32 v, bool from_event)
-{
- mMultiSlider->setSliderValue(name, v, from_event );
- mCurValue = mMultiSlider->getCurSliderValue();
- updateText();
-}
-
-void LLMultiSliderCtrl::setCurSlider(const std::string& name)
-{
- mMultiSlider->setCurSlider(name);
- mCurValue = mMultiSlider->getCurSliderValue();
-}
-
-void LLMultiSliderCtrl::resetCurSlider()
-{
- mMultiSlider->resetCurSlider();
-}
-
-bool LLMultiSliderCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text )
-{
- bool res = false;
- if (mLabelBox)
- {
- res = mLabelBox->setTextArg(key, text);
- if (res && mLabelWidth == 0)
- {
- S32 label_width = mFont->getWidth(mLabelBox->getText());
- LLRect rect = mLabelBox->getRect();
- S32 prev_right = rect.mRight;
- rect.mRight = rect.mLeft + label_width;
- mLabelBox->setRect(rect);
-
- S32 delta = rect.mRight - prev_right;
- rect = mMultiSlider->getRect();
- S32 left = rect.mLeft + delta;
- static LLUICachedControl<S32> multi_slider_ctrl_spacing ("UIMultiSliderctrlSpacing", 0);
- left = llclamp(left, 0, rect.mRight - multi_slider_ctrl_spacing);
- rect.mLeft = left;
- mMultiSlider->setRect(rect);
- }
- }
- return res;
-}
-
-const std::string& LLMultiSliderCtrl::addSlider()
-{
- const std::string& name = mMultiSlider->addSlider();
-
- // if it returns null, pass it on
- if(name == LLStringUtil::null) {
- return LLStringUtil::null;
- }
-
- // otherwise, update stuff
- mCurValue = mMultiSlider->getCurSliderValue();
- updateText();
- return name;
-}
-
-const std::string& LLMultiSliderCtrl::addSlider(F32 val)
-{
- const std::string& name = mMultiSlider->addSlider(val);
-
- // if it returns null, pass it on
- if(name == LLStringUtil::null) {
- return LLStringUtil::null;
- }
-
- // otherwise, update stuff
- mCurValue = mMultiSlider->getCurSliderValue();
- updateText();
- return name;
-}
-
-bool LLMultiSliderCtrl::addSlider(F32 val, const std::string& name)
-{
- bool res = mMultiSlider->addSlider(val, name);
- if (res)
- {
- mCurValue = mMultiSlider->getCurSliderValue();
- updateText();
- }
- return res;
-}
-
-void LLMultiSliderCtrl::deleteSlider(const std::string& name)
-{
- mMultiSlider->deleteSlider(name);
- mCurValue = mMultiSlider->getCurSliderValue();
- updateText();
-}
-
-
-void LLMultiSliderCtrl::clear()
-{
- setCurSliderValue(0.0f);
- if( mEditor )
- {
- mEditor->setText(std::string(""));
- }
- if( mTextBox )
- {
- mTextBox->setText(std::string(""));
- }
-
- // get rid of sliders
- mMultiSlider->clear();
-
-}
-
-bool LLMultiSliderCtrl::isMouseHeldDown()
-{
- return gFocusMgr.getMouseCapture() == mMultiSlider;
-}
-
-void LLMultiSliderCtrl::updateText()
-{
- if( mEditor || mTextBox )
- {
- LLLocale locale(LLLocale::USER_LOCALE);
-
- // Don't display very small negative values as -0.000
- F32 displayed_value = (F32)(floor(getCurSliderValue() * pow(10.0, (F64)mPrecision) + 0.5) / pow(10.0, (F64)mPrecision));
-
- std::string format = llformat("%%.%df", mPrecision);
- std::string text = llformat(format.c_str(), displayed_value);
- if( mEditor )
- {
- mEditor->setText( text );
- }
- else
- {
- mTextBox->setText( text );
- }
- }
-}
-
-// static
-void LLMultiSliderCtrl::onEditorCommit( LLUICtrl* ctrl, const LLSD& userdata)
-{
- llassert(ctrl);
- if (!ctrl)
- return;
-
- LLMultiSliderCtrl* self = dynamic_cast<LLMultiSliderCtrl*>(ctrl->getParent());
- llassert(self);
- if (!self) // cast failed - wrong type! :O
- return;
-
- bool success = false;
- F32 val = self->mCurValue;
- F32 saved_val = self->mCurValue;
-
- std::string text = self->mEditor->getText();
- if( LLLineEditor::postvalidateFloat( text ) )
- {
- LLLocale locale(LLLocale::USER_LOCALE);
- val = (F32) atof( text.c_str() );
- if( self->mMultiSlider->getMinValue() <= val && val <= self->mMultiSlider->getMaxValue() )
- {
- self->setCurSliderValue( val ); // set the value temporarily so that the callback can retrieve it.
- if( !self->mValidateSignal || (*(self->mValidateSignal))( self, val ) )
- {
- success = true;
- }
- }
- }
-
- if( success )
- {
- self->onCommit();
- }
- else
- {
- if( self->getCurSliderValue() != saved_val )
- {
- self->setCurSliderValue( saved_val );
- }
- self->reportInvalidData();
- }
- self->updateText();
-}
-
-// static
-void LLMultiSliderCtrl::onSliderCommit(LLUICtrl* ctrl, const LLSD& userdata)
-{
- LLMultiSliderCtrl* self = dynamic_cast<LLMultiSliderCtrl*>(ctrl->getParent());
- if (!self)
- return;
-
- bool success = false;
- F32 saved_val = self->mCurValue;
- F32 new_val = self->mMultiSlider->getCurSliderValue();
-
- self->mCurValue = new_val; // set the value temporarily so that the callback can retrieve it.
- if( !self->mValidateSignal || (*(self->mValidateSignal))( self, new_val ) )
- {
- success = true;
- }
-
- if( success )
- {
- self->onCommit();
- }
- else
- {
- if( self->mCurValue != saved_val )
- {
- self->setCurSliderValue( saved_val );
- }
- self->reportInvalidData();
- }
- self->updateText();
-}
-
-void LLMultiSliderCtrl::setEnabled(bool b)
-{
- LLF32UICtrl::setEnabled( b );
-
- if( mLabelBox )
- {
- mLabelBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() );
- }
-
- mMultiSlider->setEnabled( b );
-
- if( mEditor )
- {
- mEditor->setEnabled( b );
- }
-
- if( mTextBox )
- {
- mTextBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() );
- }
-}
-
-
-void LLMultiSliderCtrl::setTentative(bool b)
-{
- if( mEditor )
- {
- mEditor->setTentative(b);
- }
- LLF32UICtrl::setTentative(b);
-}
-
-
-void LLMultiSliderCtrl::onCommit()
-{
- setTentative(false);
-
- if( mEditor )
- {
- mEditor->setTentative(false);
- }
-
- setControlValue(getValueF32());
- LLF32UICtrl::onCommit();
-}
-
-
-void LLMultiSliderCtrl::setPrecision(S32 precision)
-{
- if (precision < 0 || precision > 10)
- {
- LL_ERRS() << "LLMultiSliderCtrl::setPrecision - precision out of range" << LL_ENDL;
- return;
- }
-
- mPrecision = precision;
- updateText();
-}
-
-boost::signals2::connection LLMultiSliderCtrl::setSliderMouseDownCallback( const commit_signal_t::slot_type& cb )
-{
- return mMultiSlider->setMouseDownCallback( cb );
-}
-
-boost::signals2::connection LLMultiSliderCtrl::setSliderMouseUpCallback( const commit_signal_t::slot_type& cb )
-{
- return mMultiSlider->setMouseUpCallback( cb );
-}
-
-void LLMultiSliderCtrl::onTabInto()
-{
- if( mEditor )
- {
- mEditor->onTabInto();
- }
- LLF32UICtrl::onTabInto();
-}
-
-void LLMultiSliderCtrl::reportInvalidData()
-{
- make_ui_sound("UISndBadKeystroke");
-}
-
-// virtual
-void LLMultiSliderCtrl::setControlName(const std::string& control_name, LLView* context)
-{
- mMultiSlider->setControlName(control_name, context);
-}
-
+/** + * @file llmultisliderctrl.cpp + * @brief LLMultiSliderCtrl base class + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llmultisliderctrl.h" + +#include "llmath.h" +#include "llfontgl.h" +#include "llgl.h" +#include "llkeyboard.h" +#include "lllineeditor.h" +#include "llmultislider.h" +#include "llstring.h" +#include "lltextbox.h" +#include "llui.h" +#include "lluiconstants.h" +#include "llcontrol.h" +#include "llfocusmgr.h" +#include "llresmgr.h" +#include "lluictrlfactory.h" + +static LLDefaultChildRegistry::Register<LLMultiSliderCtrl> r("multi_slider"); + +const U32 MAX_STRING_LENGTH = 10; +LLMultiSliderCtrl::Params::Params() +: text_width("text_width"), + label_width("label_width"), + show_text("show_text", true), + can_edit_text("can_edit_text", false), + max_sliders("max_sliders", 1), + allow_overlap("allow_overlap", false), + loop_overlap("loop_overlap", false), + orientation("orientation"), + thumb_image("thumb_image"), + thumb_width("thumb_width"), + thumb_highlight_color("thumb_highlight_color"), + overlap_threshold("overlap_threshold", 0), + draw_track("draw_track", true), + use_triangle("use_triangle", false), + decimal_digits("decimal_digits", 3), + text_color("text_color"), + text_disabled_color("text_disabled_color"), + mouse_down_callback("mouse_down_callback"), + mouse_up_callback("mouse_up_callback"), + sliders("slider") +{ + mouse_opaque = true; +} + +LLMultiSliderCtrl::LLMultiSliderCtrl(const LLMultiSliderCtrl::Params& p) +: LLF32UICtrl(p), + mLabelBox( NULL ), + mEditor( NULL ), + mTextBox( NULL ), + mTextEnabledColor(p.text_color()), + mTextDisabledColor(p.text_disabled_color()) +{ + static LLUICachedControl<S32> multi_sliderctrl_spacing ("UIMultiSliderctrlSpacing", 0); + + S32 top = getRect().getHeight(); + S32 bottom = 0; + S32 left = 0; + + S32 label_width = p.label_width; + S32 text_width = p.text_width; + + // Label + if( !p.label().empty() ) + { + if (p.label_width == 0) + { + label_width = p.font()->getWidth(p.label); + } + LLRect label_rect( left, top, label_width, bottom ); + LLTextBox::Params params; + params.name("MultiSliderCtrl Label"); + params.rect(label_rect); + params.initial_value(p.label()); + params.font(p.font); + mLabelBox = LLUICtrlFactory::create<LLTextBox> (params); + addChild(mLabelBox); + } + + S32 slider_right = getRect().getWidth(); + + if (p.show_text) + { + if (!p.text_width.isProvided()) + { + text_width = 0; + // calculate the size of the text box (log max_value is number of digits - 1 so plus 1) + if ( p.max_value() ) + text_width = p.font()->getWidth(std::string("0")) * ( static_cast < S32 > ( log10 ( p.max_value ) ) + p.decimal_digits + 1 ); + + if ( p.increment < 1.0f ) + text_width += p.font()->getWidth(std::string(".")); // (mostly) take account of decimal point in value + + if ( p.min_value < 0.0f || p.max_value < 0.0f ) + text_width += p.font()->getWidth(std::string("-")); // (mostly) take account of minus sign + + // padding to make things look nicer + text_width += 8; + } + S32 text_left = getRect().getWidth() - text_width; + + slider_right = text_left - multi_sliderctrl_spacing; + + LLRect text_rect( text_left, top, getRect().getWidth(), bottom ); + if( p.can_edit_text ) + { + LLLineEditor::Params params; + params.name("MultiSliderCtrl Editor"); + params.rect(text_rect); + params.font(p.font); + params.max_length.bytes(MAX_STRING_LENGTH); + params.commit_callback.function(LLMultiSliderCtrl::onEditorCommit); + params.prevalidator(&LLTextValidate::validateFloat); + params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM); + mEditor = LLUICtrlFactory::create<LLLineEditor> (params); + mEditor->setFocusReceivedCallback( boost::bind(LLMultiSliderCtrl::onEditorGainFocus, _1, this) ); + // don't do this, as selecting the entire text is single clicking in some cases + // and double clicking in others + //mEditor->setSelectAllonFocusReceived(true); + addChild(mEditor); + } + else + { + LLTextBox::Params params; + params.name("MultiSliderCtrl Text"); + params.rect(text_rect); + params.font(p.font); + params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM); + mTextBox = LLUICtrlFactory::create<LLTextBox> (params); + addChild(mTextBox); + } + } + + S32 slider_left = label_width ? label_width + multi_sliderctrl_spacing : 0; + LLRect slider_rect( slider_left, top, slider_right, bottom ); + LLMultiSlider::Params params; + params.sliders = p.sliders; + params.rect(slider_rect); + params.commit_callback.function( LLMultiSliderCtrl::onSliderCommit ); + params.mouse_down_callback( p.mouse_down_callback ); + params.mouse_up_callback( p.mouse_up_callback ); + params.initial_value(p.initial_value()); + params.min_value(p.min_value); + params.max_value(p.max_value); + params.increment(p.increment); + params.max_sliders(p.max_sliders); + params.allow_overlap(p.allow_overlap); + params.loop_overlap(p.loop_overlap); + if (p.overlap_threshold.isProvided()) + { + params.overlap_threshold = p.overlap_threshold; + } + params.orientation(p.orientation); + params.thumb_image(p.thumb_image); + params.thumb_highlight_color(p.thumb_highlight_color); + if (p.thumb_width.isProvided()) + { + // otherwise should be provided by template + params.thumb_width(p.thumb_width); + } + params.draw_track(p.draw_track); + params.use_triangle(p.use_triangle); + params.control_name(p.control_name); + mMultiSlider = LLUICtrlFactory::create<LLMultiSlider> (params); + addChild( mMultiSlider ); + mCurValue = mMultiSlider->getCurSliderValue(); + + + updateText(); +} + +LLMultiSliderCtrl::~LLMultiSliderCtrl() +{ + // Children all cleaned up by default view destructor. +} + +// static +void LLMultiSliderCtrl::onEditorGainFocus( LLFocusableElement* caller, void *userdata ) +{ + LLMultiSliderCtrl* self = (LLMultiSliderCtrl*) userdata; + llassert( caller == self->mEditor ); + + self->onFocusReceived(); +} + + +void LLMultiSliderCtrl::setValue(const LLSD& value) +{ + mMultiSlider->setValue(value); + mCurValue = mMultiSlider->getCurSliderValue(); + updateText(); +} + +void LLMultiSliderCtrl::setSliderValue(const std::string& name, F32 v, bool from_event) +{ + mMultiSlider->setSliderValue(name, v, from_event ); + mCurValue = mMultiSlider->getCurSliderValue(); + updateText(); +} + +void LLMultiSliderCtrl::setCurSlider(const std::string& name) +{ + mMultiSlider->setCurSlider(name); + mCurValue = mMultiSlider->getCurSliderValue(); +} + +void LLMultiSliderCtrl::resetCurSlider() +{ + mMultiSlider->resetCurSlider(); +} + +bool LLMultiSliderCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text ) +{ + bool res = false; + if (mLabelBox) + { + res = mLabelBox->setTextArg(key, text); + if (res && mLabelWidth == 0) + { + S32 label_width = mFont->getWidth(mLabelBox->getText()); + LLRect rect = mLabelBox->getRect(); + S32 prev_right = rect.mRight; + rect.mRight = rect.mLeft + label_width; + mLabelBox->setRect(rect); + + S32 delta = rect.mRight - prev_right; + rect = mMultiSlider->getRect(); + S32 left = rect.mLeft + delta; + static LLUICachedControl<S32> multi_slider_ctrl_spacing ("UIMultiSliderctrlSpacing", 0); + left = llclamp(left, 0, rect.mRight - multi_slider_ctrl_spacing); + rect.mLeft = left; + mMultiSlider->setRect(rect); + } + } + return res; +} + +const std::string& LLMultiSliderCtrl::addSlider() +{ + const std::string& name = mMultiSlider->addSlider(); + + // if it returns null, pass it on + if(name == LLStringUtil::null) { + return LLStringUtil::null; + } + + // otherwise, update stuff + mCurValue = mMultiSlider->getCurSliderValue(); + updateText(); + return name; +} + +const std::string& LLMultiSliderCtrl::addSlider(F32 val) +{ + const std::string& name = mMultiSlider->addSlider(val); + + // if it returns null, pass it on + if(name == LLStringUtil::null) { + return LLStringUtil::null; + } + + // otherwise, update stuff + mCurValue = mMultiSlider->getCurSliderValue(); + updateText(); + return name; +} + +bool LLMultiSliderCtrl::addSlider(F32 val, const std::string& name) +{ + bool res = mMultiSlider->addSlider(val, name); + if (res) + { + mCurValue = mMultiSlider->getCurSliderValue(); + updateText(); + } + return res; +} + +void LLMultiSliderCtrl::deleteSlider(const std::string& name) +{ + mMultiSlider->deleteSlider(name); + mCurValue = mMultiSlider->getCurSliderValue(); + updateText(); +} + + +void LLMultiSliderCtrl::clear() +{ + setCurSliderValue(0.0f); + if( mEditor ) + { + mEditor->setText(std::string("")); + } + if( mTextBox ) + { + mTextBox->setText(std::string("")); + } + + // get rid of sliders + mMultiSlider->clear(); + +} + +bool LLMultiSliderCtrl::isMouseHeldDown() +{ + return gFocusMgr.getMouseCapture() == mMultiSlider; +} + +void LLMultiSliderCtrl::updateText() +{ + if( mEditor || mTextBox ) + { + LLLocale locale(LLLocale::USER_LOCALE); + + // Don't display very small negative values as -0.000 + F32 displayed_value = (F32)(floor(getCurSliderValue() * pow(10.0, (F64)mPrecision) + 0.5) / pow(10.0, (F64)mPrecision)); + + std::string format = llformat("%%.%df", mPrecision); + std::string text = llformat(format.c_str(), displayed_value); + if( mEditor ) + { + mEditor->setText( text ); + } + else + { + mTextBox->setText( text ); + } + } +} + +// static +void LLMultiSliderCtrl::onEditorCommit( LLUICtrl* ctrl, const LLSD& userdata) +{ + llassert(ctrl); + if (!ctrl) + return; + + LLMultiSliderCtrl* self = dynamic_cast<LLMultiSliderCtrl*>(ctrl->getParent()); + llassert(self); + if (!self) // cast failed - wrong type! :O + return; + + bool success = false; + F32 val = self->mCurValue; + F32 saved_val = self->mCurValue; + + std::string text = self->mEditor->getText(); + if( LLLineEditor::postvalidateFloat( text ) ) + { + LLLocale locale(LLLocale::USER_LOCALE); + val = (F32) atof( text.c_str() ); + if( self->mMultiSlider->getMinValue() <= val && val <= self->mMultiSlider->getMaxValue() ) + { + self->setCurSliderValue( val ); // set the value temporarily so that the callback can retrieve it. + if( !self->mValidateSignal || (*(self->mValidateSignal))( self, val ) ) + { + success = true; + } + } + } + + if( success ) + { + self->onCommit(); + } + else + { + if( self->getCurSliderValue() != saved_val ) + { + self->setCurSliderValue( saved_val ); + } + self->reportInvalidData(); + } + self->updateText(); +} + +// static +void LLMultiSliderCtrl::onSliderCommit(LLUICtrl* ctrl, const LLSD& userdata) +{ + LLMultiSliderCtrl* self = dynamic_cast<LLMultiSliderCtrl*>(ctrl->getParent()); + if (!self) + return; + + bool success = false; + F32 saved_val = self->mCurValue; + F32 new_val = self->mMultiSlider->getCurSliderValue(); + + self->mCurValue = new_val; // set the value temporarily so that the callback can retrieve it. + if( !self->mValidateSignal || (*(self->mValidateSignal))( self, new_val ) ) + { + success = true; + } + + if( success ) + { + self->onCommit(); + } + else + { + if( self->mCurValue != saved_val ) + { + self->setCurSliderValue( saved_val ); + } + self->reportInvalidData(); + } + self->updateText(); +} + +void LLMultiSliderCtrl::setEnabled(bool b) +{ + LLF32UICtrl::setEnabled( b ); + + if( mLabelBox ) + { + mLabelBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() ); + } + + mMultiSlider->setEnabled( b ); + + if( mEditor ) + { + mEditor->setEnabled( b ); + } + + if( mTextBox ) + { + mTextBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() ); + } +} + + +void LLMultiSliderCtrl::setTentative(bool b) +{ + if( mEditor ) + { + mEditor->setTentative(b); + } + LLF32UICtrl::setTentative(b); +} + + +void LLMultiSliderCtrl::onCommit() +{ + setTentative(false); + + if( mEditor ) + { + mEditor->setTentative(false); + } + + setControlValue(getValueF32()); + LLF32UICtrl::onCommit(); +} + + +void LLMultiSliderCtrl::setPrecision(S32 precision) +{ + if (precision < 0 || precision > 10) + { + LL_ERRS() << "LLMultiSliderCtrl::setPrecision - precision out of range" << LL_ENDL; + return; + } + + mPrecision = precision; + updateText(); +} + +boost::signals2::connection LLMultiSliderCtrl::setSliderMouseDownCallback( const commit_signal_t::slot_type& cb ) +{ + return mMultiSlider->setMouseDownCallback( cb ); +} + +boost::signals2::connection LLMultiSliderCtrl::setSliderMouseUpCallback( const commit_signal_t::slot_type& cb ) +{ + return mMultiSlider->setMouseUpCallback( cb ); +} + +void LLMultiSliderCtrl::onTabInto() +{ + if( mEditor ) + { + mEditor->onTabInto(); + } + LLF32UICtrl::onTabInto(); +} + +void LLMultiSliderCtrl::reportInvalidData() +{ + make_ui_sound("UISndBadKeystroke"); +} + +// virtual +void LLMultiSliderCtrl::setControlName(const std::string& control_name, LLView* context) +{ + mMultiSlider->setControlName(control_name, context); +} + |