diff options
Diffstat (limited to 'indra/llui/lluictrl.cpp')
| -rw-r--r-- | indra/llui/lluictrl.cpp | 179 |
1 files changed, 150 insertions, 29 deletions
diff --git a/indra/llui/lluictrl.cpp b/indra/llui/lluictrl.cpp index 08fc8fb784..a30d5b4651 100644 --- a/indra/llui/lluictrl.cpp +++ b/indra/llui/lluictrl.cpp @@ -78,7 +78,16 @@ LLUICtrl::LLUICtrl(const LLUICtrl::Params& p, const LLViewModelPtr& viewmodel) mEnabledControlVariable(NULL), mDisabledControlVariable(NULL), mMakeVisibleControlVariable(NULL), - mMakeInvisibleControlVariable(NULL) + mMakeInvisibleControlVariable(NULL), + mCommitSignal(NULL), + mValidateSignal(NULL), + mMouseEnterSignal(NULL), + mMouseLeaveSignal(NULL), + mMouseDownSignal(NULL), + mMouseUpSignal(NULL), + mRightMouseDownSignal(NULL), + mRightMouseUpSignal(NULL), + mDoubleClickSignal(NULL) { mUICtrlHandle.bind(this); } @@ -129,10 +138,14 @@ void LLUICtrl::initFromParams(const Params& p) } if (p.commit_callback.isProvided()) - initCommitCallback(p.commit_callback, mCommitSignal); + { + setCommitCallback(initCommitCallback(p.commit_callback)); + } if (p.validate_callback.isProvided()) - initEnableCallback(p.validate_callback, mValidateSignal); + { + setValidateCallback(initEnableCallback(p.validate_callback)); + } if (p.init_callback.isProvided()) { @@ -151,10 +164,14 @@ void LLUICtrl::initFromParams(const Params& p) } if(p.mouseenter_callback.isProvided()) - initCommitCallback(p.mouseenter_callback, mMouseEnterSignal); + { + setMouseEnterCallback(initCommitCallback(p.mouseenter_callback)); + } if(p.mouseleave_callback.isProvided()) - initCommitCallback(p.mouseleave_callback, mMouseLeaveSignal); + { + setMouseLeaveCallback(initCommitCallback(p.mouseleave_callback)); + } } @@ -167,16 +184,40 @@ LLUICtrl::~LLUICtrl() llwarns << "UI Control holding top ctrl deleted: " << getName() << ". Top view removed." << llendl; gFocusMgr.removeTopCtrlWithoutCallback( this ); } + + delete mCommitSignal; + delete mValidateSignal; + delete mMouseEnterSignal; + delete mMouseLeaveSignal; + delete mMouseDownSignal; + delete mMouseUpSignal; + delete mRightMouseDownSignal; + delete mRightMouseUpSignal; + delete mDoubleClickSignal; } -void LLUICtrl::initCommitCallback(const CommitCallbackParam& cb, commit_signal_t& sig) +void default_commit_handler(LLUICtrl* ctrl, const LLSD& param) +{} + +bool default_enable_handler(LLUICtrl* ctrl, const LLSD& param) +{ + return true; +} + +bool default_visible_handler(LLUICtrl* ctrl, const LLSD& param) +{ + return true; +} + + +LLUICtrl::commit_signal_t::slot_type LLUICtrl::initCommitCallback(const CommitCallbackParam& cb) { if (cb.function.isProvided()) { if (cb.parameter.isProvided()) - sig.connect(boost::bind(cb.function(), _1, cb.parameter)); + return boost::bind(cb.function(), _1, cb.parameter); else - sig.connect(cb.function()); + return cb.function(); } else { @@ -185,26 +226,27 @@ void LLUICtrl::initCommitCallback(const CommitCallbackParam& cb, commit_signal_t if (func) { if (cb.parameter.isProvided()) - sig.connect(boost::bind((*func), _1, cb.parameter)); + return boost::bind((*func), _1, cb.parameter); else - sig.connect(*func); + return commit_signal_t::slot_type(*func); } else if (!function_name.empty()) { llwarns << "No callback found for: '" << function_name << "' in control: " << getName() << llendl; } } + return default_commit_handler; } -void LLUICtrl::initEnableCallback(const EnableCallbackParam& cb, enable_signal_t& sig) +LLUICtrl::enable_signal_t::slot_type LLUICtrl::initEnableCallback(const EnableCallbackParam& cb) { // Set the callback function if (cb.function.isProvided()) { if (cb.parameter.isProvided()) - sig.connect(boost::bind(cb.function(), this, cb.parameter)); + return boost::bind(cb.function(), this, cb.parameter); else - sig.connect(cb.function()); + return cb.function(); } else { @@ -212,22 +254,23 @@ void LLUICtrl::initEnableCallback(const EnableCallbackParam& cb, enable_signal_t if (func) { if (cb.parameter.isProvided()) - sig.connect(boost::bind((*func), this, cb.parameter)); + return boost::bind((*func), this, cb.parameter); else - sig.connect(*func); + return enable_signal_t::slot_type(*func); } } + return default_enable_handler; } -void LLUICtrl::initVisibleCallback(const VisibleCallbackParam& cb, visible_signal_t& sig) +LLUICtrl::visible_signal_t::slot_type LLUICtrl::initVisibleCallback(const VisibleCallbackParam& cb) { // Set the callback function if (cb.function.isProvided()) { if (cb.parameter.isProvided()) - sig.connect(boost::bind(cb.function(), this, cb.parameter)); + return boost::bind(cb.function(), this, cb.parameter); else - sig.connect(cb.function()); + return cb.function(); } else { @@ -235,30 +278,40 @@ void LLUICtrl::initVisibleCallback(const VisibleCallbackParam& cb, visible_signa if (func) { if (cb.parameter.isProvided()) - sig.connect(boost::bind((*func), this, cb.parameter)); + return boost::bind((*func), this, cb.parameter); else - sig.connect(*func); + return visible_signal_t::slot_type(*func); } } + return default_visible_handler; } // virtual void LLUICtrl::onMouseEnter(S32 x, S32 y, MASK mask) { - mMouseEnterSignal(this, getValue()); + if (mMouseEnterSignal) + { + (*mMouseEnterSignal)(this, getValue()); + } } // virtual void LLUICtrl::onMouseLeave(S32 x, S32 y, MASK mask) { - mMouseLeaveSignal(this, getValue()); + if(mMouseLeaveSignal) + { + (*mMouseLeaveSignal)(this, getValue()); + } } //virtual BOOL LLUICtrl::handleMouseDown(S32 x, S32 y, MASK mask) { BOOL handled = LLView::handleMouseDown(x,y,mask); - mMouseDownSignal(this,x,y,mask); + if (mMouseDownSignal) + { + (*mMouseDownSignal)(this,x,y,mask); + } return handled; } @@ -266,7 +319,10 @@ BOOL LLUICtrl::handleMouseDown(S32 x, S32 y, MASK mask) BOOL LLUICtrl::handleMouseUp(S32 x, S32 y, MASK mask) { BOOL handled = LLView::handleMouseUp(x,y,mask); - mMouseUpSignal(this,x,y,mask); + if (mMouseUpSignal) + { + (*mMouseUpSignal)(this,x,y,mask); + } return handled; } @@ -274,7 +330,10 @@ BOOL LLUICtrl::handleMouseUp(S32 x, S32 y, MASK mask) BOOL LLUICtrl::handleRightMouseDown(S32 x, S32 y, MASK mask) { BOOL handled = LLView::handleRightMouseDown(x,y,mask); - mRightMouseDownSignal(this,x,y,mask); + if (mRightMouseDownSignal) + { + (*mRightMouseDownSignal)(this,x,y,mask); + } return handled; } @@ -282,14 +341,20 @@ BOOL LLUICtrl::handleRightMouseDown(S32 x, S32 y, MASK mask) BOOL LLUICtrl::handleRightMouseUp(S32 x, S32 y, MASK mask) { BOOL handled = LLView::handleRightMouseUp(x,y,mask); - mRightMouseUpSignal(this,x,y,mask); + if(mRightMouseUpSignal) + { + (*mRightMouseUpSignal)(this,x,y,mask); + } return handled; } BOOL LLUICtrl::handleDoubleClick(S32 x, S32 y, MASK mask) { BOOL handled = LLView::handleDoubleClick(x, y, mask); - mDoubleClickSignal(this, x, y, mask); + if (mDoubleClickSignal) + { + (*mDoubleClickSignal)(this, x, y, mask); + } return handled; } @@ -302,7 +367,8 @@ BOOL LLUICtrl::canFocusChildren() const void LLUICtrl::onCommit() { - mCommitSignal(this, getValue()); + if (mCommitSignal) + (*mCommitSignal)(this, getValue()); } //virtual @@ -832,7 +898,8 @@ boost::signals2::connection LLUICtrl::setCommitCallback( boost::function<void (L } boost::signals2::connection LLUICtrl::setValidateBeforeCommit( boost::function<bool (const LLSD& data)> cb ) { - return mValidateSignal.connect(boost::bind(cb, _2)); + if (!mValidateSignal) mValidateSignal = new enable_signal_t(); + return mValidateSignal->connect(boost::bind(cb, _2)); } // virtual @@ -850,3 +917,57 @@ BOOL LLUICtrl::getTentative() const // virtual void LLUICtrl::setColor(const LLColor4& color) { } + +boost::signals2::connection LLUICtrl::setCommitCallback( const commit_signal_t::slot_type& cb ) +{ + if (!mCommitSignal) mCommitSignal = new commit_signal_t(); + return mCommitSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setValidateCallback( const enable_signal_t::slot_type& cb ) +{ + if (!mValidateSignal) mValidateSignal = new enable_signal_t(); + return mValidateSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setMouseEnterCallback( const commit_signal_t::slot_type& cb ) +{ + if (!mMouseEnterSignal) mMouseEnterSignal = new commit_signal_t(); + return mMouseEnterSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setMouseLeaveCallback( const commit_signal_t::slot_type& cb ) +{ + if (!mMouseLeaveSignal) mMouseLeaveSignal = new commit_signal_t(); + return mMouseLeaveSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setMouseDownCallback( const mouse_signal_t::slot_type& cb ) +{ + if (!mMouseDownSignal) mMouseDownSignal = new mouse_signal_t(); + return mMouseDownSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setMouseUpCallback( const mouse_signal_t::slot_type& cb ) +{ + if (!mMouseUpSignal) mMouseUpSignal = new mouse_signal_t(); + return mMouseUpSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setRightMouseDownCallback( const mouse_signal_t::slot_type& cb ) +{ + if (!mRightMouseDownSignal) mRightMouseDownSignal = new mouse_signal_t(); + return mRightMouseDownSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setRightMouseUpCallback( const mouse_signal_t::slot_type& cb ) +{ + if (!mRightMouseUpSignal) mRightMouseUpSignal = new mouse_signal_t(); + return mRightMouseUpSignal->connect(cb); +} + +boost::signals2::connection LLUICtrl::setDoubleClickCallback( const mouse_signal_t::slot_type& cb ) +{ + if (!mDoubleClickSignal) mDoubleClickSignal = new mouse_signal_t(); + return mDoubleClickSignal->connect(cb); +} |