diff options
Diffstat (limited to 'indra/llui/llsliderctrl.cpp')
| -rw-r--r-- | indra/llui/llsliderctrl.cpp | 978 |
1 files changed, 489 insertions, 489 deletions
diff --git a/indra/llui/llsliderctrl.cpp b/indra/llui/llsliderctrl.cpp index e7e25716ad..22579205d8 100644 --- a/indra/llui/llsliderctrl.cpp +++ b/indra/llui/llsliderctrl.cpp @@ -1,489 +1,489 @@ -/**
- * @file llsliderctrl.cpp
- * @brief LLSliderCtrl base class
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * 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 "llsliderctrl.h"
-
-#include "llmath.h"
-#include "llfontgl.h"
-#include "llgl.h"
-#include "llkeyboard.h"
-#include "lllineeditor.h"
-#include "llslider.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<LLSliderCtrl> r("slider");
-
-LLSliderCtrl::LLSliderCtrl(const LLSliderCtrl::Params& p)
-: LLF32UICtrl(p),
- mLabelBox( NULL ),
- mEditor( NULL ),
- mTextBox( NULL ),
- mFont(p.font),
- mShowText(p.show_text),
- mCanEditText(p.can_edit_text),
- mPrecision(p.decimal_digits),
- mTextEnabledColor(p.text_color()),
- mTextDisabledColor(p.text_disabled_color()),
- mLabelWidth(p.label_width),
- mEditorCommitSignal(NULL)
-{
- 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.isProvided())
- {
- label_width = p.font()->getWidth(p.label);
- }
- LLRect label_rect( left, top, label_width, bottom );
- LLTextBox::Params params(p.slider_label);
- if (!params.rect.isProvided())
- {
- params.rect = label_rect;
- }
- if (!params.font.isProvided())
- {
- params.font = p.font;
- }
- params.initial_value(p.label());
- mLabelBox = LLUICtrlFactory::create<LLTextBox> (params);
- addChild(mLabelBox);
- mLabelFont = params.font();
- }
-
- if (p.show_text && !p.text_width.isProvided())
- {
- // 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;
- static LLUICachedControl<S32> sliderctrl_spacing ("UISliderctrlSpacing", 0);
-
- S32 slider_right = getRect().getWidth();
- if( p.show_text )
- {
- slider_right = text_left - sliderctrl_spacing;
- }
-
- S32 slider_left = label_width ? label_width + sliderctrl_spacing : 0;
- LLSlider::Params slider_p(p.slider_bar);
- slider_p.name("slider_bar");
- if (!slider_p.rect.isProvided())
- {
- slider_p.rect = LLRect(slider_left,top,slider_right,bottom);
- }
- if (!slider_p.initial_value.isProvided())
- {
- slider_p.initial_value = p.initial_value().asReal();
- }
- if (!slider_p.min_value.isProvided())
- {
- slider_p.min_value = p.min_value;
- }
- if (!slider_p.max_value.isProvided())
- {
- slider_p.max_value = p.max_value;
- }
- if (!slider_p.increment.isProvided())
- {
- slider_p.increment = p.increment;
- }
- if (!slider_p.orientation.isProvided())
- {
- slider_p.orientation = p.orientation;
- }
-
- slider_p.commit_callback.function = &LLSliderCtrl::onSliderCommit;
- slider_p.control_name = p.control_name;
- slider_p.mouse_down_callback( p.mouse_down_callback );
- slider_p.mouse_up_callback( p.mouse_up_callback );
- mSlider = LLUICtrlFactory::create<LLSlider> (slider_p);
-
- addChild( mSlider );
-
- if( p.show_text() )
- {
- LLRect text_rect( text_left, top, getRect().getWidth(), bottom );
- if( p.can_edit_text() )
- {
- LLLineEditor::Params line_p(p.value_editor);
- if (!line_p.rect.isProvided())
- {
- line_p.rect = text_rect;
- }
- if (!line_p.font.isProvided())
- {
- line_p.font = p.font;
- }
-
- line_p.commit_callback.function(&LLSliderCtrl::onEditorCommit);
- line_p.prevalidator(&LLTextValidate::validateFloat);
- mEditor = LLUICtrlFactory::create<LLLineEditor>(line_p);
-
- mEditor->setFocusReceivedCallback( boost::bind(&LLSliderCtrl::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 text_p(p.value_text);
- if (!text_p.rect.isProvided())
- {
- text_p.rect = text_rect;
- }
- if (!text_p.font.isProvided())
- {
- text_p.font = p.font;
- }
- mTextBox = LLUICtrlFactory::create<LLTextBox>(text_p);
- addChild(mTextBox);
- }
- }
-
- updateText();
-}
-
-LLSliderCtrl::~LLSliderCtrl()
-{
- delete mEditorCommitSignal;
-}
-
-// static
-void LLSliderCtrl::onEditorGainFocus( LLFocusableElement* caller, void *userdata )
-{
- LLSliderCtrl* self = (LLSliderCtrl*) userdata;
- llassert( caller == self->mEditor );
-
- self->onFocusReceived();
-}
-
-
-void LLSliderCtrl::setValue(F32 v, bool from_event)
-{
- mSlider->setValue( v, from_event );
- mValue = mSlider->getValueF32();
- updateText();
-}
-
-bool LLSliderCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text )
-{
- bool res = false;
- if (mLabelBox)
- {
- res = mLabelBox->setTextArg(key, text);
- if (res && mLabelFont && mLabelWidth == 0)
- {
- S32 label_width = mLabelFont->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 = mSlider->getRect();
- S32 left = rect.mLeft + delta;
- static LLUICachedControl<S32> sliderctrl_spacing ("UISliderctrlSpacing", 0);
- left = llclamp(left, 0, rect.mRight - sliderctrl_spacing);
- rect.mLeft = left;
- mSlider->setRect(rect);
- }
- }
- return res;
-}
-
-void LLSliderCtrl::clear()
-{
- setValue(0.0f);
- if( mEditor )
- {
- mEditor->setText( LLStringUtil::null );
- }
- if( mTextBox )
- {
- mTextBox->setText( LLStringUtil::null );
- }
-
-}
-
-void LLSliderCtrl::updateText()
-{
- if( mEditor || mTextBox )
- {
- LLLocale locale(LLLocale::USER_LOCALE);
-
- // Don't display very small negative values as -0.000
- F32 displayed_value = (F32)(floor(getValueF32() * 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 )
- {
- // Setting editor text here to "" before using actual text is here because if text which
- // is set is the same as the one which is actually typed into lineeditor, LLLineEditor::setText()
- // will exit at it's beginning, so text for revert on escape won't be saved. (EXT-8536)
- mEditor->setText( LLStringUtil::null );
- mEditor->setText( text );
- }
- else
- {
- mTextBox->setText( text );
- }
- }
-}
-
-void LLSliderCtrl::updateSliderRect()
-{
- S32 right = getRect().getWidth();
- S32 top = getRect().getHeight();
- S32 bottom = 0;
- S32 left = 0;
- static LLUICachedControl<S32> sliderctrl_spacing("UISliderctrlSpacing", 0);
- if (mEditor)
- {
- LLRect editor_rect = mEditor->getRect();
- S32 editor_width = editor_rect.getWidth();
- editor_rect.mRight = right;
- editor_rect.mLeft = right - editor_width;
- mEditor->setRect(editor_rect);
-
- right -= editor_width + sliderctrl_spacing;
- }
- if (mTextBox)
- {
- right -= mTextBox->getRect().getWidth() + sliderctrl_spacing;
- }
- if (mLabelBox)
- {
- left += mLabelBox->getRect().getWidth() + sliderctrl_spacing;
- }
-
- mSlider->setRect(LLRect(left, top,right,bottom));
-}
-
-// static
-void LLSliderCtrl::onEditorCommit( LLUICtrl* ctrl, const LLSD& userdata )
-{
- LLSliderCtrl* self = dynamic_cast<LLSliderCtrl*>(ctrl->getParent());
- if (!self)
- return;
-
- bool success = false;
- F32 val = self->mValue;
- F32 saved_val = self->mValue;
-
- std::string text = self->mEditor->getText();
- if( LLLineEditor::postvalidateFloat( text ) )
- {
- LLLocale locale(LLLocale::USER_LOCALE);
- val = (F32) atof( text.c_str() );
- if( self->mSlider->getMinValue() <= val && val <= self->mSlider->getMaxValue() )
- {
- self->setValue( 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();
- if (self->mEditorCommitSignal)
- (*(self->mEditorCommitSignal))(self, self->getValueF32());
- }
- else
- {
- if( self->getValueF32() != saved_val )
- {
- self->setValue( saved_val );
- }
- self->reportInvalidData();
- }
- self->updateText();
-}
-
-// static
-void LLSliderCtrl::onSliderCommit( LLUICtrl* ctrl, const LLSD& userdata )
-{
- LLSliderCtrl* self = dynamic_cast<LLSliderCtrl*>(ctrl->getParent());
- if (!self)
- return;
-
- bool success = false;
- F32 saved_val = self->mValue;
- F32 new_val = self->mSlider->getValueF32();
-
- self->mValue = 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->mValue != saved_val )
- {
- self->setValue( saved_val );
- }
- self->reportInvalidData();
- }
- self->updateText();
-}
-
-void LLSliderCtrl::setEnabled(bool b)
-{
- LLView::setEnabled( b );
-
- if( mLabelBox )
- {
- mLabelBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() );
- }
-
- mSlider->setEnabled( b );
-
- if( mEditor )
- {
- mEditor->setEnabled( b );
- }
-
- if( mTextBox )
- {
- mTextBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() );
- }
-}
-
-
-void LLSliderCtrl::setTentative(bool b)
-{
- if( mEditor )
- {
- mEditor->setTentative(b);
- }
- LLF32UICtrl::setTentative(b);
-}
-
-
-void LLSliderCtrl::onCommit()
-{
- setTentative(false);
-
- if( mEditor )
- {
- mEditor->setTentative(false);
- }
-
- setControlValue(getValueF32());
- LLF32UICtrl::onCommit();
-}
-
-void LLSliderCtrl::setRect(const LLRect& rect)
-{
- LLF32UICtrl::setRect(rect);
- updateSliderRect();
-}
-
-//virtual
-void LLSliderCtrl::reshape(S32 width, S32 height, bool called_from_parent)
-{
- LLF32UICtrl::reshape(width, height, called_from_parent);
- updateSliderRect();
-}
-
-void LLSliderCtrl::setPrecision(S32 precision)
-{
- if (precision < 0 || precision > 10)
- {
- LL_ERRS() << "LLSliderCtrl::setPrecision - precision out of range" << LL_ENDL;
- return;
- }
-
- mPrecision = precision;
- updateText();
-}
-
-boost::signals2::connection LLSliderCtrl::setSliderMouseDownCallback( const commit_signal_t::slot_type& cb )
-{
- return mSlider->setMouseDownCallback( cb );
-}
-
-boost::signals2::connection LLSliderCtrl::setSliderMouseUpCallback( const commit_signal_t::slot_type& cb )
-{
- return mSlider->setMouseUpCallback( cb );
-}
-
-boost::signals2::connection LLSliderCtrl::setSliderEditorCommitCallback( const commit_signal_t::slot_type& cb )
-{
- if (!mEditorCommitSignal) mEditorCommitSignal = new commit_signal_t();
- return mEditorCommitSignal->connect(cb);
-}
-void LLSliderCtrl::onTabInto()
-{
- if( mEditor )
- {
- mEditor->onTabInto();
- }
- LLF32UICtrl::onTabInto();
-}
-
-void LLSliderCtrl::reportInvalidData()
-{
- make_ui_sound("UISndBadKeystroke");
-}
-
+/** + * @file llsliderctrl.cpp + * @brief LLSliderCtrl base class + * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ + * 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 "llsliderctrl.h" + +#include "llmath.h" +#include "llfontgl.h" +#include "llgl.h" +#include "llkeyboard.h" +#include "lllineeditor.h" +#include "llslider.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<LLSliderCtrl> r("slider"); + +LLSliderCtrl::LLSliderCtrl(const LLSliderCtrl::Params& p) +: LLF32UICtrl(p), + mLabelBox( NULL ), + mEditor( NULL ), + mTextBox( NULL ), + mFont(p.font), + mShowText(p.show_text), + mCanEditText(p.can_edit_text), + mPrecision(p.decimal_digits), + mTextEnabledColor(p.text_color()), + mTextDisabledColor(p.text_disabled_color()), + mLabelWidth(p.label_width), + mEditorCommitSignal(NULL) +{ + 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.isProvided()) + { + label_width = p.font()->getWidth(p.label); + } + LLRect label_rect( left, top, label_width, bottom ); + LLTextBox::Params params(p.slider_label); + if (!params.rect.isProvided()) + { + params.rect = label_rect; + } + if (!params.font.isProvided()) + { + params.font = p.font; + } + params.initial_value(p.label()); + mLabelBox = LLUICtrlFactory::create<LLTextBox> (params); + addChild(mLabelBox); + mLabelFont = params.font(); + } + + if (p.show_text && !p.text_width.isProvided()) + { + // 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; + static LLUICachedControl<S32> sliderctrl_spacing ("UISliderctrlSpacing", 0); + + S32 slider_right = getRect().getWidth(); + if( p.show_text ) + { + slider_right = text_left - sliderctrl_spacing; + } + + S32 slider_left = label_width ? label_width + sliderctrl_spacing : 0; + LLSlider::Params slider_p(p.slider_bar); + slider_p.name("slider_bar"); + if (!slider_p.rect.isProvided()) + { + slider_p.rect = LLRect(slider_left,top,slider_right,bottom); + } + if (!slider_p.initial_value.isProvided()) + { + slider_p.initial_value = p.initial_value().asReal(); + } + if (!slider_p.min_value.isProvided()) + { + slider_p.min_value = p.min_value; + } + if (!slider_p.max_value.isProvided()) + { + slider_p.max_value = p.max_value; + } + if (!slider_p.increment.isProvided()) + { + slider_p.increment = p.increment; + } + if (!slider_p.orientation.isProvided()) + { + slider_p.orientation = p.orientation; + } + + slider_p.commit_callback.function = &LLSliderCtrl::onSliderCommit; + slider_p.control_name = p.control_name; + slider_p.mouse_down_callback( p.mouse_down_callback ); + slider_p.mouse_up_callback( p.mouse_up_callback ); + mSlider = LLUICtrlFactory::create<LLSlider> (slider_p); + + addChild( mSlider ); + + if( p.show_text() ) + { + LLRect text_rect( text_left, top, getRect().getWidth(), bottom ); + if( p.can_edit_text() ) + { + LLLineEditor::Params line_p(p.value_editor); + if (!line_p.rect.isProvided()) + { + line_p.rect = text_rect; + } + if (!line_p.font.isProvided()) + { + line_p.font = p.font; + } + + line_p.commit_callback.function(&LLSliderCtrl::onEditorCommit); + line_p.prevalidator(&LLTextValidate::validateFloat); + mEditor = LLUICtrlFactory::create<LLLineEditor>(line_p); + + mEditor->setFocusReceivedCallback( boost::bind(&LLSliderCtrl::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 text_p(p.value_text); + if (!text_p.rect.isProvided()) + { + text_p.rect = text_rect; + } + if (!text_p.font.isProvided()) + { + text_p.font = p.font; + } + mTextBox = LLUICtrlFactory::create<LLTextBox>(text_p); + addChild(mTextBox); + } + } + + updateText(); +} + +LLSliderCtrl::~LLSliderCtrl() +{ + delete mEditorCommitSignal; +} + +// static +void LLSliderCtrl::onEditorGainFocus( LLFocusableElement* caller, void *userdata ) +{ + LLSliderCtrl* self = (LLSliderCtrl*) userdata; + llassert( caller == self->mEditor ); + + self->onFocusReceived(); +} + + +void LLSliderCtrl::setValue(F32 v, bool from_event) +{ + mSlider->setValue( v, from_event ); + mValue = mSlider->getValueF32(); + updateText(); +} + +bool LLSliderCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text ) +{ + bool res = false; + if (mLabelBox) + { + res = mLabelBox->setTextArg(key, text); + if (res && mLabelFont && mLabelWidth == 0) + { + S32 label_width = mLabelFont->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 = mSlider->getRect(); + S32 left = rect.mLeft + delta; + static LLUICachedControl<S32> sliderctrl_spacing ("UISliderctrlSpacing", 0); + left = llclamp(left, 0, rect.mRight - sliderctrl_spacing); + rect.mLeft = left; + mSlider->setRect(rect); + } + } + return res; +} + +void LLSliderCtrl::clear() +{ + setValue(0.0f); + if( mEditor ) + { + mEditor->setText( LLStringUtil::null ); + } + if( mTextBox ) + { + mTextBox->setText( LLStringUtil::null ); + } + +} + +void LLSliderCtrl::updateText() +{ + if( mEditor || mTextBox ) + { + LLLocale locale(LLLocale::USER_LOCALE); + + // Don't display very small negative values as -0.000 + F32 displayed_value = (F32)(floor(getValueF32() * 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 ) + { + // Setting editor text here to "" before using actual text is here because if text which + // is set is the same as the one which is actually typed into lineeditor, LLLineEditor::setText() + // will exit at it's beginning, so text for revert on escape won't be saved. (EXT-8536) + mEditor->setText( LLStringUtil::null ); + mEditor->setText( text ); + } + else + { + mTextBox->setText( text ); + } + } +} + +void LLSliderCtrl::updateSliderRect() +{ + S32 right = getRect().getWidth(); + S32 top = getRect().getHeight(); + S32 bottom = 0; + S32 left = 0; + static LLUICachedControl<S32> sliderctrl_spacing("UISliderctrlSpacing", 0); + if (mEditor) + { + LLRect editor_rect = mEditor->getRect(); + S32 editor_width = editor_rect.getWidth(); + editor_rect.mRight = right; + editor_rect.mLeft = right - editor_width; + mEditor->setRect(editor_rect); + + right -= editor_width + sliderctrl_spacing; + } + if (mTextBox) + { + right -= mTextBox->getRect().getWidth() + sliderctrl_spacing; + } + if (mLabelBox) + { + left += mLabelBox->getRect().getWidth() + sliderctrl_spacing; + } + + mSlider->setRect(LLRect(left, top,right,bottom)); +} + +// static +void LLSliderCtrl::onEditorCommit( LLUICtrl* ctrl, const LLSD& userdata ) +{ + LLSliderCtrl* self = dynamic_cast<LLSliderCtrl*>(ctrl->getParent()); + if (!self) + return; + + bool success = false; + F32 val = self->mValue; + F32 saved_val = self->mValue; + + std::string text = self->mEditor->getText(); + if( LLLineEditor::postvalidateFloat( text ) ) + { + LLLocale locale(LLLocale::USER_LOCALE); + val = (F32) atof( text.c_str() ); + if( self->mSlider->getMinValue() <= val && val <= self->mSlider->getMaxValue() ) + { + self->setValue( 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(); + if (self->mEditorCommitSignal) + (*(self->mEditorCommitSignal))(self, self->getValueF32()); + } + else + { + if( self->getValueF32() != saved_val ) + { + self->setValue( saved_val ); + } + self->reportInvalidData(); + } + self->updateText(); +} + +// static +void LLSliderCtrl::onSliderCommit( LLUICtrl* ctrl, const LLSD& userdata ) +{ + LLSliderCtrl* self = dynamic_cast<LLSliderCtrl*>(ctrl->getParent()); + if (!self) + return; + + bool success = false; + F32 saved_val = self->mValue; + F32 new_val = self->mSlider->getValueF32(); + + self->mValue = 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->mValue != saved_val ) + { + self->setValue( saved_val ); + } + self->reportInvalidData(); + } + self->updateText(); +} + +void LLSliderCtrl::setEnabled(bool b) +{ + LLView::setEnabled( b ); + + if( mLabelBox ) + { + mLabelBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() ); + } + + mSlider->setEnabled( b ); + + if( mEditor ) + { + mEditor->setEnabled( b ); + } + + if( mTextBox ) + { + mTextBox->setColor( b ? mTextEnabledColor.get() : mTextDisabledColor.get() ); + } +} + + +void LLSliderCtrl::setTentative(bool b) +{ + if( mEditor ) + { + mEditor->setTentative(b); + } + LLF32UICtrl::setTentative(b); +} + + +void LLSliderCtrl::onCommit() +{ + setTentative(false); + + if( mEditor ) + { + mEditor->setTentative(false); + } + + setControlValue(getValueF32()); + LLF32UICtrl::onCommit(); +} + +void LLSliderCtrl::setRect(const LLRect& rect) +{ + LLF32UICtrl::setRect(rect); + updateSliderRect(); +} + +//virtual +void LLSliderCtrl::reshape(S32 width, S32 height, bool called_from_parent) +{ + LLF32UICtrl::reshape(width, height, called_from_parent); + updateSliderRect(); +} + +void LLSliderCtrl::setPrecision(S32 precision) +{ + if (precision < 0 || precision > 10) + { + LL_ERRS() << "LLSliderCtrl::setPrecision - precision out of range" << LL_ENDL; + return; + } + + mPrecision = precision; + updateText(); +} + +boost::signals2::connection LLSliderCtrl::setSliderMouseDownCallback( const commit_signal_t::slot_type& cb ) +{ + return mSlider->setMouseDownCallback( cb ); +} + +boost::signals2::connection LLSliderCtrl::setSliderMouseUpCallback( const commit_signal_t::slot_type& cb ) +{ + return mSlider->setMouseUpCallback( cb ); +} + +boost::signals2::connection LLSliderCtrl::setSliderEditorCommitCallback( const commit_signal_t::slot_type& cb ) +{ + if (!mEditorCommitSignal) mEditorCommitSignal = new commit_signal_t(); + return mEditorCommitSignal->connect(cb); +} +void LLSliderCtrl::onTabInto() +{ + if( mEditor ) + { + mEditor->onTabInto(); + } + LLF32UICtrl::onTabInto(); +} + +void LLSliderCtrl::reportInvalidData() +{ + make_ui_sound("UISndBadKeystroke"); +} + |