STORM-1253 WIP New day cycle editor.

Done:
* Creating new local day cycles.
* Editing existing local day cycles.
* Deleting day cycles.

To do:
* Editing region day cycle, dealing with skies in region scope.
* Handle teleport while editing a day cycle.
* Update UI when a day cycle or sky preset gets deleted.
* Make the time ctrl increase/decrease consistently.

2 files changed, 88 insertions, 19 deletions

diff --git a/indra/llui/lltimectrl.cpp b/indra/llui/lltimectrl.cpp
index a77842a392..ce376f001d 100644
--- a/indra/llui/lltimectrl.cpp
+++ b/indra/llui/lltimectrl.cpp
@@ -108,7 +108,7 @@ LLTimeCtrl::LLTimeCtrl(const LLTimeCtrl::Params& p)
 	mEditor = LLUICtrlFactory::create<LLLineEditor> (params);
 	mEditor->setPrevalidateInput(LLTextValidate::validateNonNegativeS32NoSpace);
 	mEditor->setPrevalidate(boost::bind(&LLTimeCtrl::isTimeStringValid, this, _1));
-	mEditor->setText(LLStringExplicit("0:00 AM"));
+	mEditor->setText(LLStringExplicit("12:00 AM"));
 	addChild(mEditor);
 
 	//================= Spin Buttons ==========//
@@ -130,6 +130,66 @@ LLTimeCtrl::LLTimeCtrl(const LLTimeCtrl::Params& p)
 	setUseBoundingRect( TRUE );
 }
 
+F32 LLTimeCtrl::getTime24() const
+{
+	return getHours24() + getMinutes() / 60.0f;
+}
+
+U32 LLTimeCtrl::getHours24() const
+{
+	U32 h = mHours;
+
+	if (h == 12)
+    {
+        h = 0;
+    }
+
+    if (mCurrentDayPeriod == PM)
+    {
+        h += 12;
+    }
+
+    return h;
+}
+
+U32 LLTimeCtrl::getMinutes() const
+{
+	return mMinutes;
+}
+
+void LLTimeCtrl::setTime24(F32 time)
+{
+	time = llclamp(time, 0.0f, 23.99f); // fix out of range values
+
+	U32 h = time;
+	U32 m = llround((time - h) * 60); // fixes values like 4.99999
+
+	// fix rounding error
+	if (m == 60)
+	{
+		m = 0;
+		++h;
+	}
+
+	mCurrentDayPeriod = (h >= 12 ? PM : AM);
+
+	if (h >= 12)
+	{
+		h -= 12;
+	}
+
+	if (h == 0)
+	{
+		h = 12;
+	}
+
+
+	mHours = h;
+	mMinutes = m;
+
+	updateText();
+}
+
 BOOL LLTimeCtrl::handleKeyHere(KEY key, MASK mask)
 {
 	if (mEditor->hasFocus())
@@ -144,6 +204,11 @@ BOOL LLTimeCtrl::handleKeyHere(KEY key, MASK mask)
 			onDownBtn();
 			return TRUE;
 		}
+		if (key == KEY_RETURN)
+		{
+			onCommit();
+			return TRUE;
+		}
 	}
 	return FALSE;
 }
@@ -165,8 +230,8 @@ void LLTimeCtrl::onUpBtn()
 		break;
 	}
 
-	buildTimeString();
-	mEditor->setText(mTimeString);
+	updateText();
+	onCommit();
 }
 
 void LLTimeCtrl::onDownBtn()
@@ -186,15 +251,14 @@ void LLTimeCtrl::onDownBtn()
 		break;
 	}
 
-	buildTimeString();
-	mEditor->setText(mTimeString);
+	updateText();
+	onCommit();
 }
 
 void LLTimeCtrl::onFocusLost()
 {
-	buildTimeString();
-	mEditor->setText(mTimeString);
-
+	updateText();
+	onCommit();
 	LLUICtrl::onFocusLost();
 }
 
@@ -300,6 +364,7 @@ LLWString LLTimeCtrl::getMinutesWString(const LLWString& wstr)
 
 void LLTimeCtrl::increaseMinutes()
 {
+	// *TODO: snap to 5 min
 	if (++mMinutes > MINUTES_MAX)
 	{
 		mMinutes = MINUTES_MIN;
@@ -316,6 +381,7 @@ void LLTimeCtrl::increaseHours()
 
 void LLTimeCtrl::decreaseMinutes()
 {
+	// *TODO: snap to 5 min
 	if (mMinutes-- == MINUTES_MIN)
 	{
 		mMinutes = MINUTES_MAX;
@@ -344,7 +410,7 @@ void LLTimeCtrl::switchDayPeriod()
 	}
 }
 
-void LLTimeCtrl::buildTimeString()
+void LLTimeCtrl::updateText()
 {
 	std::stringstream time_buf;
 	time_buf << mHours << ":";
@@ -367,7 +433,7 @@ void LLTimeCtrl::buildTimeString()
 		break;
 	}
 
-	mTimeString = time_buf.str();
+	mEditor->setText(time_buf.str());
 }
 
 LLTimeCtrl::EEditingPart LLTimeCtrl::getEditingPart()
diff --git a/indra/llui/lltimectrl.h b/indra/llui/lltimectrl.h
index 81d4477da4..aebc5b6eab 100644
--- a/indra/llui/lltimectrl.h
+++ b/indra/llui/lltimectrl.h
@@ -37,6 +37,7 @@ class LLLineEditor;
 class LLTimeCtrl
 : public LLUICtrl
 {
+	LOG_CLASS(LLTimeCtrl);
 public:
 	struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
 	{
@@ -51,13 +52,17 @@ public:
 
 		Params();
 	};
+
+	F32 getTime24() const;		// 0.0 - 24.0
+	U32 getHours24() const;		// 0 - 23
+	U32 getMinutes() const;		// 0 - 59
+
+	void setTime24(F32 time);	// 0.0 - 23.98(3)
+
 protected:
 	LLTimeCtrl(const Params&);
 	friend class LLUICtrlFactory;
 
-	U32 getHours() const	{ return mHours; }
-	U32 getMinutes() const { return mMinutes; }
-
 private:
 
 	enum EDayPeriod
@@ -101,7 +106,7 @@ private:
 
 	void switchDayPeriod();
 
-	void buildTimeString();
+	void updateText();
 
 	EEditingPart getEditingPart();
 
@@ -114,11 +119,9 @@ private:
 	class LLButton*		mUpBtn;
 	class LLButton*		mDownBtn;
 
-	U32 			mHours;
-	U32 			mMinutes;
-	EDayPeriod 		mCurrentDayPeriod;
-
-	std::string	mTimeString;
+	U32 			mHours;				// 1 - 12
+	U32 			mMinutes;			// 0 - 59
+	EDayPeriod 		mCurrentDayPeriod;	// AM/PM
 
 	BOOL			mAllowEdit;
 };