diff options
Diffstat (limited to 'indra/llui/llbutton.cpp')
-rw-r--r-- | indra/llui/llbutton.cpp | 57 |
1 files changed, 40 insertions, 17 deletions
diff --git a/indra/llui/llbutton.cpp b/indra/llui/llbutton.cpp index bbaf908d2e..b91c614424 100644 --- a/indra/llui/llbutton.cpp +++ b/indra/llui/llbutton.cpp @@ -48,7 +48,7 @@ #include "llfloaterreg.h" #include "llfocusmgr.h" #include "llwindow.h" -#include "llnotifications.h" +#include "llnotificationsutil.h" #include "llrender.h" #include "lluictrlfactory.h" #include "llhelp.h" @@ -146,8 +146,12 @@ LLButton::LLButton(const LLButton::Params& p) mHoverGlowStrength(p.hover_glow_amount), mCommitOnReturn(p.commit_on_return), mFadeWhenDisabled(FALSE), - mForcePressedState(FALSE), - mLastDrawCharsCount(0) + mForcePressedState(false), + mLastDrawCharsCount(0), + mMouseDownSignal(NULL), + mMouseUpSignal(NULL), + mHeldDownSignal(NULL) + { static LLUICachedControl<S32> llbutton_orig_h_pad ("UIButtonOrigHPad", 0); static Params default_params(LLUICtrlFactory::getDefaultParams<LLButton>()); @@ -215,13 +219,28 @@ LLButton::LLButton(const LLButton::Params& p) } if (p.click_callback.isProvided()) - initCommitCallback(p.click_callback, mCommitSignal); // alias -> commit_callback + { + setCommitCallback(initCommitCallback(p.click_callback)); // alias -> commit_callback + } if (p.mouse_down_callback.isProvided()) - initCommitCallback(p.mouse_down_callback, mMouseDownSignal); + { + setMouseDownCallback(initCommitCallback(p.mouse_down_callback)); + } if (p.mouse_up_callback.isProvided()) - initCommitCallback(p.mouse_up_callback, mMouseUpSignal); + { + setMouseUpCallback(initCommitCallback(p.mouse_up_callback)); + } if (p.mouse_held_callback.isProvided()) - initCommitCallback(p.mouse_held_callback, mHeldDownSignal); + { + setHeldDownCallback(initCommitCallback(p.mouse_held_callback)); + } +} + +LLButton::~LLButton() +{ + delete mMouseDownSignal; + delete mMouseUpSignal; + delete mHeldDownSignal; } // HACK: Committing a button is the same as instantly clicking it. @@ -232,9 +251,9 @@ void LLButton::onCommit() // panel containing it. Therefore we need to call LLUICtrl::onCommit() // LAST, otherwise this becomes deleted memory. - mMouseDownSignal(this, LLSD()); + if (mMouseDownSignal) (*mMouseDownSignal)(this, LLSD()); - mMouseUpSignal(this, LLSD()); + if (mMouseUpSignal) (*mMouseUpSignal)(this, LLSD()); if (getSoundFlags() & MOUSE_DOWN) { @@ -257,19 +276,23 @@ void LLButton::onCommit() boost::signals2::connection LLButton::setClickedCallback( const commit_signal_t::slot_type& cb ) { - return mCommitSignal.connect(cb); + if (!mCommitSignal) mCommitSignal = new commit_signal_t(); + return mCommitSignal->connect(cb); } boost::signals2::connection LLButton::setMouseDownCallback( const commit_signal_t::slot_type& cb ) { - return mMouseDownSignal.connect(cb); + if (!mMouseDownSignal) mMouseDownSignal = new commit_signal_t(); + return mMouseDownSignal->connect(cb); } boost::signals2::connection LLButton::setMouseUpCallback( const commit_signal_t::slot_type& cb ) { - return mMouseUpSignal.connect(cb); + if (!mMouseUpSignal) mMouseUpSignal = new commit_signal_t(); + return mMouseUpSignal->connect(cb); } boost::signals2::connection LLButton::setHeldDownCallback( const commit_signal_t::slot_type& cb ) { - return mHeldDownSignal.connect(cb); + if (!mHeldDownSignal) mHeldDownSignal = new commit_signal_t(); + return mHeldDownSignal->connect(cb); } @@ -351,7 +374,7 @@ BOOL LLButton::handleMouseDown(S32 x, S32 y, MASK mask) */ LLUICtrl::handleMouseDown(x, y, mask); - mMouseDownSignal(this, LLSD()); + if(mMouseDownSignal) (*mMouseDownSignal)(this, LLSD()); mMouseDownTimer.start(); mMouseDownFrame = (S32) LLFrameTimer::getFrameCount(); @@ -383,7 +406,7 @@ BOOL LLButton::handleMouseUp(S32 x, S32 y, MASK mask) LLUICtrl::handleMouseUp(x, y, mask); // Regardless of where mouseup occurs, handle callback - mMouseUpSignal(this, LLSD()); + if(mMouseUpSignal) (*mMouseUpSignal)(this, LLSD()); resetMouseDownTimer(); @@ -493,7 +516,7 @@ BOOL LLButton::handleHover(S32 x, S32 y, MASK mask) { LLSD param; param["count"] = mMouseHeldDownCount++; - mHeldDownSignal(this, param); + if (mHeldDownSignal) (*mHeldDownSignal)(this, param); } } @@ -1083,7 +1106,7 @@ void LLButton::showHelp(LLUICtrl* ctrl, const LLSD& sdname) // display an error if we can't find a help_topic string. // fix this by adding a help_topic attribute to the xui file - LLNotifications::instance().add("UnableToFindHelpTopic"); + LLNotificationsUtil::add("UnableToFindHelpTopic"); } void LLButton::resetMouseDownTimer() |