diff options
Diffstat (limited to 'indra/llui/llcheckboxctrl.cpp')
| -rw-r--r-- | indra/llui/llcheckboxctrl.cpp | 608 |
1 files changed, 304 insertions, 304 deletions
diff --git a/indra/llui/llcheckboxctrl.cpp b/indra/llui/llcheckboxctrl.cpp index 8578059fab..3bcf0a6517 100644 --- a/indra/llui/llcheckboxctrl.cpp +++ b/indra/llui/llcheckboxctrl.cpp @@ -1,304 +1,304 @@ -/**
- * @file llcheckboxctrl.cpp
- * @brief LLCheckBoxCtrl base class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
-
-// The mutants are coming!
-#include "linden_common.h"
-
-#define LLCHECKBOXCTRL_CPP
-#include "llcheckboxctrl.h"
-
-#include "llgl.h"
-#include "llui.h"
-#include "lluiconstants.h"
-#include "lluictrlfactory.h"
-#include "llcontrol.h"
-
-#include "llstring.h"
-#include "llfontgl.h"
-#include "lltextbox.h"
-#include "llkeyboard.h"
-
-static LLDefaultChildRegistry::Register<LLCheckBoxCtrl> r("check_box");
-
-// Compiler optimization, generate extern template
-template class LLCheckBoxCtrl* LLView::getChild<class LLCheckBoxCtrl>(
- const std::string& name, bool recurse) const;
-
-void LLCheckBoxCtrl::WordWrap::declareValues()
-{
- declare("none", EWordWrap::WRAP_NONE);
- declare("down", EWordWrap::WRAP_DOWN);
- declare("up", EWordWrap::WRAP_UP);
-}
-
-LLCheckBoxCtrl::Params::Params()
-: initial_value("initial_value", false),
- label_text("label_text"),
- check_button("check_button"),
- word_wrap("word_wrap", EWordWrap::WRAP_NONE),
- radio_style("radio_style")
-{}
-
-
-LLCheckBoxCtrl::LLCheckBoxCtrl(const LLCheckBoxCtrl::Params& p)
-: LLUICtrl(p),
- mTextEnabledColor(p.label_text.text_color()),
- mTextDisabledColor(p.label_text.text_readonly_color()),
- mFont(p.font()),
- mWordWrap(p.word_wrap)
-{
- mViewModel->setValue(LLSD(p.initial_value));
- mViewModel->resetDirty();
- static LLUICachedControl<S32> llcheckboxctrl_spacing ("UICheckboxctrlSpacing", 0);
- static LLUICachedControl<S32> llcheckboxctrl_hpad ("UICheckboxctrlHPad", 0);
- static LLUICachedControl<S32> llcheckboxctrl_vpad ("UICheckboxctrlVPad", 0);
-
- // must be big enough to hold all children
- setUseBoundingRect(true);
-
- // *HACK Get rid of this with SL-55508...
- // this allows blank check boxes and radio boxes for now
- std::string local_label = p.label;
- if(local_label.empty())
- {
- local_label = " ";
- }
-
- LLTextBox::Params tbparams = p.label_text;
- tbparams.initial_value(local_label);
- if (p.font.isProvided())
- {
- tbparams.font(p.font);
- }
-
- mLabel = LLUICtrlFactory::create<LLTextBox>(tbparams);
- if (mWordWrap != WRAP_NONE)
- {
- // Not setWordWrap(mWordWrap != WRAP_NONE) because there might be some old lurking code that sets it manually
- mLabel->setWordWrap(true);
- S32 new_width = getRect().getWidth() - p.check_button.rect().getWidth() - llcheckboxctrl_hpad;
- LLRect label_rect = mLabel->getRect();
- label_rect.mRight = label_rect.mLeft + new_width;
- mLabel->setRect(label_rect);
- }
- mLabel->reshapeToFitText();
-
- LLRect label_rect = mLabel->getRect();
- if (mLabel->getLineCount() > 1)
- {
- if (mWordWrap == WRAP_DOWN)
- {
- // reshapeToFitText uses LLView::reshape() which always reshapes
- // from bottom to top, but we want to extend the bottom
- // Note: might be better idea to use getRect().mTop of LLCheckBoxCtrl (+pad) as top point of new rect
- S32 delta = ll_round((F32)mLabel->getFont()->getLineHeight() * mLabel->getLineSpacingMult()) - label_rect.getHeight();
- label_rect.translate(0, delta);
- mLabel->setRect(label_rect);
- }
- // else
- // WRAP_UP is essentially done by reshapeToFitText() (extends from bottom to top)
- // howhever it doesn't respect rect of checkbox
- // todo: this should be fixed, but there are at least couple checkboxes that use this feature as is.
- }
-
- addChild(mLabel);
-
- // Button
- // Note: button cover the label by extending all the way to the right and down.
- LLRect btn_rect = p.check_button.rect();
- btn_rect.setOriginAndSize(
- btn_rect.mLeft,
- llmin(btn_rect.mBottom, label_rect.mBottom),
- llmax(btn_rect.mRight, label_rect.mRight - btn_rect.mLeft),
- llmax(label_rect.getHeight(), btn_rect.mTop));
- std::string active_true_id, active_false_id;
- std::string inactive_true_id, inactive_false_id;
-
- LLButton::Params params = p.check_button;
- params.rect(btn_rect);
- //params.control_name(p.control_name);
- params.click_callback.function(boost::bind(&LLCheckBoxCtrl::onCommit, this));
- params.commit_on_return(false);
- // Checkboxes only allow boolean initial values, but buttons can
- // take any LLSD.
- params.initial_value(LLSD(p.initial_value));
- params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
-
- mButton = LLUICtrlFactory::create<LLButton>(params);
- addChild(mButton);
-}
-
-LLCheckBoxCtrl::~LLCheckBoxCtrl()
-{
- // Children all cleaned up by default view destructor.
-}
-
-void LLCheckBoxCtrl::onCommit()
-{
- if( getEnabled() )
- {
- setTentative(false);
- setControlValue(getValue());
- LLUICtrl::onCommit();
- }
-}
-
-void LLCheckBoxCtrl::setEnabled(bool b)
-{
- LLView::setEnabled(b);
-
- if (b)
- {
- mLabel->setColor( mTextEnabledColor.get() );
- }
- else
- {
- mLabel->setColor( mTextDisabledColor.get() );
- }
-}
-
-void LLCheckBoxCtrl::clear()
-{
- setValue( false );
-}
-
-void LLCheckBoxCtrl::reshape(S32 width, S32 height, bool called_from_parent)
-{
- LLRect rect = getRect();
- S32 delta_width = width - rect.getWidth();
- S32 delta_height = height - rect.getHeight();
-
- if (delta_width || delta_height)
- {
- // adjust our rectangle
- rect.mRight = getRect().mLeft + width;
- rect.mTop = getRect().mBottom + height;
- setRect(rect);
- }
-
- // reshapeToFitText reshapes label to minimal size according to last bounding box
- // it will work fine in case of decrease of space, but if we get more space or text
- // becomes longer, label will fail to grow so reinit label's dimentions.
-
- LLRect label_rect = mLabel->getRect();
- S32 new_width = rect.getWidth() - label_rect.mLeft;
- mLabel->reshape(new_width, label_rect.getHeight(), true);
-
- S32 label_top = label_rect.mTop;
- mLabel->reshapeToFitText(true);
-
- label_rect = mLabel->getRect();
- if (label_top != label_rect.mTop && mWordWrap == WRAP_DOWN)
- {
- // reshapeToFitText uses LLView::reshape() which always reshapes
- // from bottom to top, but we want to extend the bottom so
- // reposition control
- S32 delta = label_top - label_rect.mTop;
- label_rect.translate(0, delta);
- mLabel->setRect(label_rect);
- }
-
- // Button
- // Note: button cover the label by extending all the way to the right and down.
- LLRect btn_rect = mButton->getRect();
- btn_rect.setOriginAndSize(
- btn_rect.mLeft,
- llmin(btn_rect.mBottom, label_rect.mBottom),
- llmax(btn_rect.getWidth(), label_rect.mRight - btn_rect.mLeft),
- llmax(label_rect.mTop - btn_rect.mBottom, btn_rect.getHeight()));
- mButton->setShape(btn_rect);
-
- updateBoundingRect();
-}
-
-//virtual
-void LLCheckBoxCtrl::setValue(const LLSD& value )
-{
- mButton->setValue( value );
-}
-
-//virtual
-LLSD LLCheckBoxCtrl::getValue() const
-{
- return mButton->getValue();
-}
-
-//virtual
-void LLCheckBoxCtrl::setTentative(bool b)
-{
- mButton->setTentative(b);
-}
-
-//virtual
-bool LLCheckBoxCtrl::getTentative() const
-{
- return mButton->getTentative();
-}
-
-void LLCheckBoxCtrl::setLabel( const LLStringExplicit& label )
-{
- mLabel->setText( label );
- reshape(getRect().getWidth(), getRect().getHeight(), false);
-}
-
-std::string LLCheckBoxCtrl::getLabel() const
-{
- return mLabel->getText();
-}
-
-bool LLCheckBoxCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text )
-{
- bool res = mLabel->setTextArg(key, text);
- reshape(getRect().getWidth(), getRect().getHeight(), false);
- return res;
-}
-
-// virtual
-void LLCheckBoxCtrl::setControlName(const std::string& control_name, LLView* context)
-{
- mButton->setControlName(control_name, context);
-}
-
-
-// virtual Returns true if the user has modified this control.
-bool LLCheckBoxCtrl::isDirty() const
-{
- if ( mButton )
- {
- return mButton->isDirty();
- }
- return false; // Shouldn't get here
-}
-
-
-// virtual Clear dirty state
-void LLCheckBoxCtrl::resetDirty()
-{
- if ( mButton )
- {
- mButton->resetDirty();
- }
-}
+/** + * @file llcheckboxctrl.cpp + * @brief LLCheckBoxCtrl base class + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +// The mutants are coming! +#include "linden_common.h" + +#define LLCHECKBOXCTRL_CPP +#include "llcheckboxctrl.h" + +#include "llgl.h" +#include "llui.h" +#include "lluiconstants.h" +#include "lluictrlfactory.h" +#include "llcontrol.h" + +#include "llstring.h" +#include "llfontgl.h" +#include "lltextbox.h" +#include "llkeyboard.h" + +static LLDefaultChildRegistry::Register<LLCheckBoxCtrl> r("check_box"); + +// Compiler optimization, generate extern template +template class LLCheckBoxCtrl* LLView::getChild<class LLCheckBoxCtrl>( + const std::string& name, bool recurse) const; + +void LLCheckBoxCtrl::WordWrap::declareValues() +{ + declare("none", EWordWrap::WRAP_NONE); + declare("down", EWordWrap::WRAP_DOWN); + declare("up", EWordWrap::WRAP_UP); +} + +LLCheckBoxCtrl::Params::Params() +: initial_value("initial_value", false), + label_text("label_text"), + check_button("check_button"), + word_wrap("word_wrap", EWordWrap::WRAP_NONE), + radio_style("radio_style") +{} + + +LLCheckBoxCtrl::LLCheckBoxCtrl(const LLCheckBoxCtrl::Params& p) +: LLUICtrl(p), + mTextEnabledColor(p.label_text.text_color()), + mTextDisabledColor(p.label_text.text_readonly_color()), + mFont(p.font()), + mWordWrap(p.word_wrap) +{ + mViewModel->setValue(LLSD(p.initial_value)); + mViewModel->resetDirty(); + static LLUICachedControl<S32> llcheckboxctrl_spacing ("UICheckboxctrlSpacing", 0); + static LLUICachedControl<S32> llcheckboxctrl_hpad ("UICheckboxctrlHPad", 0); + static LLUICachedControl<S32> llcheckboxctrl_vpad ("UICheckboxctrlVPad", 0); + + // must be big enough to hold all children + setUseBoundingRect(true); + + // *HACK Get rid of this with SL-55508... + // this allows blank check boxes and radio boxes for now + std::string local_label = p.label; + if(local_label.empty()) + { + local_label = " "; + } + + LLTextBox::Params tbparams = p.label_text; + tbparams.initial_value(local_label); + if (p.font.isProvided()) + { + tbparams.font(p.font); + } + + mLabel = LLUICtrlFactory::create<LLTextBox>(tbparams); + if (mWordWrap != WRAP_NONE) + { + // Not setWordWrap(mWordWrap != WRAP_NONE) because there might be some old lurking code that sets it manually + mLabel->setWordWrap(true); + S32 new_width = getRect().getWidth() - p.check_button.rect().getWidth() - llcheckboxctrl_hpad; + LLRect label_rect = mLabel->getRect(); + label_rect.mRight = label_rect.mLeft + new_width; + mLabel->setRect(label_rect); + } + mLabel->reshapeToFitText(); + + LLRect label_rect = mLabel->getRect(); + if (mLabel->getLineCount() > 1) + { + if (mWordWrap == WRAP_DOWN) + { + // reshapeToFitText uses LLView::reshape() which always reshapes + // from bottom to top, but we want to extend the bottom + // Note: might be better idea to use getRect().mTop of LLCheckBoxCtrl (+pad) as top point of new rect + S32 delta = ll_round((F32)mLabel->getFont()->getLineHeight() * mLabel->getLineSpacingMult()) - label_rect.getHeight(); + label_rect.translate(0, delta); + mLabel->setRect(label_rect); + } + // else + // WRAP_UP is essentially done by reshapeToFitText() (extends from bottom to top) + // howhever it doesn't respect rect of checkbox + // todo: this should be fixed, but there are at least couple checkboxes that use this feature as is. + } + + addChild(mLabel); + + // Button + // Note: button cover the label by extending all the way to the right and down. + LLRect btn_rect = p.check_button.rect(); + btn_rect.setOriginAndSize( + btn_rect.mLeft, + llmin(btn_rect.mBottom, label_rect.mBottom), + llmax(btn_rect.mRight, label_rect.mRight - btn_rect.mLeft), + llmax(label_rect.getHeight(), btn_rect.mTop)); + std::string active_true_id, active_false_id; + std::string inactive_true_id, inactive_false_id; + + LLButton::Params params = p.check_button; + params.rect(btn_rect); + //params.control_name(p.control_name); + params.click_callback.function(boost::bind(&LLCheckBoxCtrl::onCommit, this)); + params.commit_on_return(false); + // Checkboxes only allow boolean initial values, but buttons can + // take any LLSD. + params.initial_value(LLSD(p.initial_value)); + params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM); + + mButton = LLUICtrlFactory::create<LLButton>(params); + addChild(mButton); +} + +LLCheckBoxCtrl::~LLCheckBoxCtrl() +{ + // Children all cleaned up by default view destructor. +} + +void LLCheckBoxCtrl::onCommit() +{ + if( getEnabled() ) + { + setTentative(false); + setControlValue(getValue()); + LLUICtrl::onCommit(); + } +} + +void LLCheckBoxCtrl::setEnabled(bool b) +{ + LLView::setEnabled(b); + + if (b) + { + mLabel->setColor( mTextEnabledColor.get() ); + } + else + { + mLabel->setColor( mTextDisabledColor.get() ); + } +} + +void LLCheckBoxCtrl::clear() +{ + setValue( false ); +} + +void LLCheckBoxCtrl::reshape(S32 width, S32 height, bool called_from_parent) +{ + LLRect rect = getRect(); + S32 delta_width = width - rect.getWidth(); + S32 delta_height = height - rect.getHeight(); + + if (delta_width || delta_height) + { + // adjust our rectangle + rect.mRight = getRect().mLeft + width; + rect.mTop = getRect().mBottom + height; + setRect(rect); + } + + // reshapeToFitText reshapes label to minimal size according to last bounding box + // it will work fine in case of decrease of space, but if we get more space or text + // becomes longer, label will fail to grow so reinit label's dimentions. + + LLRect label_rect = mLabel->getRect(); + S32 new_width = rect.getWidth() - label_rect.mLeft; + mLabel->reshape(new_width, label_rect.getHeight(), true); + + S32 label_top = label_rect.mTop; + mLabel->reshapeToFitText(true); + + label_rect = mLabel->getRect(); + if (label_top != label_rect.mTop && mWordWrap == WRAP_DOWN) + { + // reshapeToFitText uses LLView::reshape() which always reshapes + // from bottom to top, but we want to extend the bottom so + // reposition control + S32 delta = label_top - label_rect.mTop; + label_rect.translate(0, delta); + mLabel->setRect(label_rect); + } + + // Button + // Note: button cover the label by extending all the way to the right and down. + LLRect btn_rect = mButton->getRect(); + btn_rect.setOriginAndSize( + btn_rect.mLeft, + llmin(btn_rect.mBottom, label_rect.mBottom), + llmax(btn_rect.getWidth(), label_rect.mRight - btn_rect.mLeft), + llmax(label_rect.mTop - btn_rect.mBottom, btn_rect.getHeight())); + mButton->setShape(btn_rect); + + updateBoundingRect(); +} + +//virtual +void LLCheckBoxCtrl::setValue(const LLSD& value ) +{ + mButton->setValue( value ); +} + +//virtual +LLSD LLCheckBoxCtrl::getValue() const +{ + return mButton->getValue(); +} + +//virtual +void LLCheckBoxCtrl::setTentative(bool b) +{ + mButton->setTentative(b); +} + +//virtual +bool LLCheckBoxCtrl::getTentative() const +{ + return mButton->getTentative(); +} + +void LLCheckBoxCtrl::setLabel( const LLStringExplicit& label ) +{ + mLabel->setText( label ); + reshape(getRect().getWidth(), getRect().getHeight(), false); +} + +std::string LLCheckBoxCtrl::getLabel() const +{ + return mLabel->getText(); +} + +bool LLCheckBoxCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text ) +{ + bool res = mLabel->setTextArg(key, text); + reshape(getRect().getWidth(), getRect().getHeight(), false); + return res; +} + +// virtual +void LLCheckBoxCtrl::setControlName(const std::string& control_name, LLView* context) +{ + mButton->setControlName(control_name, context); +} + + +// virtual Returns true if the user has modified this control. +bool LLCheckBoxCtrl::isDirty() const +{ + if ( mButton ) + { + return mButton->isDirty(); + } + return false; // Shouldn't get here +} + + +// virtual Clear dirty state +void LLCheckBoxCtrl::resetDirty() +{ + if ( mButton ) + { + mButton->resetDirty(); + } +} |