diff options
Diffstat (limited to 'indra/llui/llradiogroup.cpp')
| -rw-r--r-- | indra/llui/llradiogroup.cpp | 105 |
1 files changed, 70 insertions, 35 deletions
diff --git a/indra/llui/llradiogroup.cpp b/indra/llui/llradiogroup.cpp index 86bd2f05ce..997b9c13f8 100644 --- a/indra/llui/llradiogroup.cpp +++ b/indra/llui/llradiogroup.cpp @@ -43,15 +43,43 @@ #include "llui.h" #include "llfocusmgr.h" #include "lluictrlfactory.h" +#include "llsdutil.h" static LLDefaultChildRegistry::Register<LLRadioGroup> r1("radio_group"); -static RadioGroupRegistry::Register<LLRadioCtrl> register_radio_ctrl("radio_item"); +/* + * An invisible view containing multiple mutually exclusive toggling + * buttons (usually radio buttons). Automatically handles the mutex + * condition by highlighting only one button at a time. + */ +class LLRadioCtrl : public LLCheckBoxCtrl +{ +public: + typedef LLRadioGroup::ItemParams Params; + /*virtual*/ ~LLRadioCtrl(); + /*virtual*/ void setValue(const LLSD& value); + + /*virtual*/ BOOL postBuild(); + + LLSD getPayload() { return mPayload; } + // Ensure label is in an attribute, not the contents + static void setupParamsForExport(Params& p, LLView* parent); + +protected: + LLRadioCtrl(const LLRadioGroup::ItemParams& p); + friend class LLUICtrlFactory; + + LLSD mPayload; // stores data that this item represents in the radio group +}; +static LLWidgetNameRegistry::StaticRegistrar register_radio_item(&typeid(LLRadioGroup::ItemParams), "radio_item"); LLRadioGroup::Params::Params() -: has_border("draw_border") +: has_border("draw_border"), + items("item") { + addSynonym(items, "radio_item"); + name = "radio_group"; mouse_opaque = true; follows.flags = FOLLOWS_LEFT | FOLLOWS_TOP; @@ -76,6 +104,25 @@ LLRadioGroup::LLRadioGroup(const LLRadioGroup::Params& p) } } +void LLRadioGroup::initFromParams(const Params& p) +{ + LLUICtrl::initFromParams(p); + for (LLInitParam::ParamIterator<ItemParams>::const_iterator it = p.items().begin(); + it != p.items().end(); + ++it) + { + LLRadioGroup::ItemParams item_params(*it); + + item_params.font.setIfNotProvided(mFont); // apply radio group font by default + item_params.commit_callback.function = boost::bind(&LLRadioGroup::onClickButton, this, _1); + item_params.from_xui = p.from_xui; + + LLRadioCtrl* item = LLUICtrlFactory::create<LLRadioCtrl>(item_params, this); + mRadioButtons.push_back(item); + } +} + + LLRadioGroup::~LLRadioGroup() { } @@ -141,7 +188,7 @@ void LLRadioGroup::setIndexEnabled(S32 index, BOOL enabled) BOOL LLRadioGroup::setSelectedIndex(S32 index, BOOL from_event) { - if (index < 0 || index >= (S32)mRadioButtons.size()) + if (index < 0 || (S32)mRadioButtons.size() <= index ) { return FALSE; } @@ -170,7 +217,7 @@ BOOL LLRadioGroup::setSelectedIndex(S32 index, BOOL from_event) if (!from_event) { - setControlValue(getSelectedIndex()); + setControlValue(getValue()); } return TRUE; @@ -235,27 +282,6 @@ BOOL LLRadioGroup::handleKeyHere(KEY key, MASK mask) return handled; } - -// When adding a child button, we need to ensure that the radio -// group gets a message when the button is clicked. - -/*virtual*/ -bool LLRadioGroup::addChild(LLView* view, S32 tab_group) -{ - bool res = LLView::addChild(view, tab_group); - if (res) - { - LLRadioCtrl* radio_ctrl = dynamic_cast<LLRadioCtrl*>(view); - if (radio_ctrl) - { - radio_ctrl->setFont(mFont); - radio_ctrl->setCommitCallback(boost::bind(&LLRadioGroup::onClickButton, this, _1)); - mRadioButtons.push_back(radio_ctrl); - } - } - return res; -} - BOOL LLRadioGroup::handleMouseDown(S32 x, S32 y, MASK mask) { // grab focus preemptively, before child button takes mousecapture @@ -302,13 +328,12 @@ void LLRadioGroup::onClickButton(LLUICtrl* ctrl) void LLRadioGroup::setValue( const LLSD& value ) { - std::string value_name = value.asString(); int idx = 0; for (button_list_t::const_iterator iter = mRadioButtons.begin(); iter != mRadioButtons.end(); ++iter) { LLRadioCtrl* radio = *iter; - if (radio->getName() == value_name) + if (radio->getPayload().asString() == value.asString()) { setSelectedIndex(idx); idx = -1; @@ -325,7 +350,7 @@ void LLRadioGroup::setValue( const LLSD& value ) } else { - llwarns << "LLRadioGroup::setValue: value not found: " << value_name << llendl; + llwarns << "LLRadioGroup::setValue: value not found: " << value.asString() << llendl; } } } @@ -337,7 +362,7 @@ LLSD LLRadioGroup::getValue() const for (button_list_t::const_iterator iter = mRadioButtons.begin(); iter != mRadioButtons.end(); ++iter) { - if (idx == index) return LLSD((*iter)->getName()); + if (idx == index) return LLSD((*iter)->getPayload()); ++idx; } return LLSD(); @@ -357,11 +382,10 @@ LLUUID LLRadioGroup::getCurrentID() const BOOL LLRadioGroup::setSelectedByValue(const LLSD& value, BOOL selected) { S32 idx = 0; - std::string value_string = value.asString(); for (button_list_t::const_iterator iter = mRadioButtons.begin(); iter != mRadioButtons.end(); ++iter) { - if((*iter)->getName() == value_string) + if((*iter)->getPayload().asString() == value.asString()) { setSelectedIndex(idx); return TRUE; @@ -380,11 +404,10 @@ LLSD LLRadioGroup::getSelectedValue() BOOL LLRadioGroup::isSelected(const LLSD& value) const { S32 idx = 0; - std::string value_string = value.asString(); for (button_list_t::const_iterator iter = mRadioButtons.begin(); iter != mRadioButtons.end(); ++iter) { - if((*iter)->getName() == value_string) + if((*iter)->getPayload().asString() == value.asString()) { if (idx == mSelectedIndex) { @@ -406,9 +429,21 @@ BOOL LLRadioGroup::operateOnAll(EOperation op) return FALSE; } -LLRadioCtrl::LLRadioCtrl(const LLRadioCtrl::Params& p) - : LLCheckBoxCtrl(p) +LLRadioGroup::ItemParams::ItemParams() +: value("value") { + addSynonym(value, "initial_value"); +} + +LLRadioCtrl::LLRadioCtrl(const LLRadioGroup::ItemParams& p) +: LLCheckBoxCtrl(p), + mPayload(p.value) +{ + // use name as default "Value" for backwards compatibility + if (!p.value.isProvided()) + { + mPayload = p.name(); + } } BOOL LLRadioCtrl::postBuild() |