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-rw-r--r--indra/newview/lltoast.cpp165
1 files changed, 138 insertions, 27 deletions
diff --git a/indra/newview/lltoast.cpp b/indra/newview/lltoast.cpp
index c3090cb1fc..e0b07ed408 100644
--- a/indra/newview/lltoast.cpp
+++ b/indra/newview/lltoast.cpp
@@ -35,6 +35,13 @@
using namespace LLNotificationsUI;
+//--------------------------------------------------------------------------
+LLToastLifeTimer::LLToastLifeTimer(LLToast* toast, F32 period)
+ : mToast(toast),
+ LLEventTimer(period)
+{
+}
+
/*virtual*/
BOOL LLToastLifeTimer::tick()
{
@@ -45,6 +52,38 @@ BOOL LLToastLifeTimer::tick()
return FALSE;
}
+void LLToastLifeTimer::stop()
+{
+ mEventTimer.stop();
+}
+
+void LLToastLifeTimer::start()
+{
+ mEventTimer.start();
+}
+
+void LLToastLifeTimer::restart()
+{
+ mEventTimer.reset();
+}
+
+BOOL LLToastLifeTimer::getStarted()
+{
+ return mEventTimer.getStarted();
+}
+
+void LLToastLifeTimer::setPeriod(F32 period)
+{
+ mPeriod = period;
+}
+
+F32 LLToastLifeTimer::getRemainingTimeF32()
+{
+ F32 et = mEventTimer.getElapsedTimeF32();
+ if (!getStarted() || et > mPeriod) return 0.0f;
+ return mPeriod - et;
+}
+
//--------------------------------------------------------------------------
LLToast::Params::Params()
: can_fade("can_fade", true),
@@ -60,7 +99,6 @@ LLToast::Params::Params()
LLToast::LLToast(const LLToast::Params& p)
: LLModalDialog(LLSD(), p.is_modal),
- mPanel(p.panel),
mToastLifetime(p.lifetime_secs),
mToastFadingTime(p.fading_time_secs),
mNotificationID(p.notif_id),
@@ -69,11 +107,13 @@ LLToast::LLToast(const LLToast::Params& p)
mCanBeStored(p.can_be_stored),
mHideBtnEnabled(p.enable_hide_btn),
mHideBtn(NULL),
+ mPanel(NULL),
mNotification(p.notification),
mIsHidden(false),
mHideBtnPressed(false),
mIsTip(p.is_tip),
- mWrapperPanel(NULL)
+ mWrapperPanel(NULL),
+ mIsFading(false)
{
mTimer.reset(new LLToastLifeTimer(this, p.lifetime_secs));
@@ -85,9 +125,12 @@ LLToast::LLToast(const LLToast::Params& p)
mWrapperPanel->setMouseEnterCallback(boost::bind(&LLToast::onToastMouseEnter, this));
mWrapperPanel->setMouseLeaveCallback(boost::bind(&LLToast::onToastMouseLeave, this));
- if(mPanel)
+ setBackgroundOpaque(TRUE); // *TODO: obsolete
+ updateTransparency();
+
+ if(p.panel())
{
- insertPanel(mPanel);
+ insertPanel(p.panel);
}
if(mHideBtnEnabled)
@@ -101,10 +144,6 @@ LLToast::LLToast(const LLToast::Params& p)
// init callbacks if present
if(!p.on_delete_toast().empty())
mOnDeleteToastSignal.connect(p.on_delete_toast());
-
- // *TODO: This signal doesn't seem to be used at all.
- if(!p.on_mouse_enter().empty())
- mOnMouseEnterSignal.connect(p.on_mouse_enter());
}
void LLToast::reshape(S32 width, S32 height, BOOL called_from_parent)
@@ -143,6 +182,7 @@ LLToast::~LLToast()
void LLToast::hide()
{
setVisible(FALSE);
+ setFading(false);
mTimer->stop();
mIsHidden = true;
mOnFadeSignal(this);
@@ -153,7 +193,7 @@ void LLToast::onFocusLost()
if(mWrapperPanel && !isBackgroundVisible())
{
// Lets make wrapper panel behave like a floater
- setBackgroundOpaque(FALSE);
+ updateTransparency();
}
}
@@ -162,10 +202,20 @@ void LLToast::onFocusReceived()
if(mWrapperPanel && !isBackgroundVisible())
{
// Lets make wrapper panel behave like a floater
- setBackgroundOpaque(TRUE);
+ updateTransparency();
}
}
+void LLToast::setLifetime(S32 seconds)
+{
+ mToastLifetime = seconds;
+}
+
+void LLToast::setFadingTime(S32 seconds)
+{
+ mToastFadingTime = seconds;
+}
+
S32 LLToast::getTopPad()
{
if(mWrapperPanel)
@@ -195,13 +245,48 @@ void LLToast::setCanFade(bool can_fade)
//--------------------------------------------------------------------------
void LLToast::expire()
{
- // if toast has fade property - hide it
- if(mCanFade)
+ if (mCanFade)
{
- hide();
+ if (mIsFading)
+ {
+ // Fade timer expired. Time to hide.
+ hide();
+ }
+ else
+ {
+ // "Life" time has ended. Time to fade.
+ setFading(true);
+ mTimer->restart();
+ }
}
}
+void LLToast::setFading(bool transparent)
+{
+ mIsFading = transparent;
+ updateTransparency();
+
+ if (transparent)
+ {
+ mTimer->setPeriod(mToastFadingTime);
+ }
+ else
+ {
+ mTimer->setPeriod(mToastLifetime);
+ }
+}
+
+F32 LLToast::getTimeLeftToLive()
+{
+ F32 time_to_live = mTimer->getRemainingTimeF32();
+
+ if (!mIsFading)
+ {
+ time_to_live += mToastFadingTime;
+ }
+
+ return time_to_live;
+}
//--------------------------------------------------------------------------
void LLToast::reshapeToPanel()
@@ -224,6 +309,7 @@ void LLToast::reshapeToPanel()
void LLToast::insertPanel(LLPanel* panel)
{
+ mPanel = panel;
mWrapperPanel->addChild(panel);
reshapeToPanel();
}
@@ -245,13 +331,6 @@ void LLToast::draw()
drawChild(mHideBtn);
}
}
-
- // if timer started and remaining time <= fading time
- if (mTimer->getStarted() && (mToastLifetime
- - mTimer->getEventTimer().getElapsedTimeF32()) <= mToastFadingTime)
- {
- setBackgroundOpaque(FALSE);
- }
}
//--------------------------------------------------------------------------
@@ -267,9 +346,13 @@ void LLToast::setVisible(BOOL show)
return;
}
+ if (show && getVisible())
+ {
+ return;
+ }
+
if(show)
{
- setBackgroundOpaque(TRUE);
if(!mTimer->getStarted() && mCanFade)
{
mTimer->start();
@@ -311,7 +394,7 @@ void LLToast::onToastMouseEnter()
{
mOnToastHoverSignal(this, MOUSE_ENTER);
- setBackgroundOpaque(TRUE);
+ updateTransparency();
//toasts fading is management by Screen Channel
@@ -320,7 +403,6 @@ void LLToast::onToastMouseEnter()
{
mHideBtn->setVisible(TRUE);
}
- mOnMouseEnterSignal(this);
mToastMouseEnterSignal(this, getValue());
}
}
@@ -341,6 +423,8 @@ void LLToast::onToastMouseLeave()
{
mOnToastHoverSignal(this, MOUSE_LEAVE);
+ updateTransparency();
+
//toasts fading is management by Screen Channel
if(mHideBtn && mHideBtn->getEnabled())
@@ -368,19 +452,46 @@ void LLToast::setBackgroundOpaque(BOOL b)
}
}
-void LLNotificationsUI::LLToast::stopFading()
+void LLToast::updateTransparency()
+{
+ ETypeTransparency transparency_type;
+
+ if (mCanFade)
+ {
+ // Notification toasts (including IM/chat toasts) change their transparency on hover.
+ if (isHovered())
+ {
+ transparency_type = TT_ACTIVE;
+ }
+ else
+ {
+ transparency_type = mIsFading ? TT_FADING : TT_INACTIVE;
+ }
+ }
+ else
+ {
+ // Transparency of alert toasts depends on focus.
+ transparency_type = hasFocus() ? TT_ACTIVE : TT_INACTIVE;
+ }
+
+ LLFloater::updateTransparency(transparency_type);
+}
+
+void LLNotificationsUI::LLToast::stopTimer()
{
if(mCanFade)
{
- stopTimer();
+ setFading(false);
+ mTimer->stop();
}
}
-void LLNotificationsUI::LLToast::startFading()
+void LLNotificationsUI::LLToast::startTimer()
{
if(mCanFade)
{
- resetTimer();
+ setFading(false);
+ mTimer->start();
}
}