From e997a09343ad2a1f082b63c3bce83f9cd9566637 Mon Sep 17 00:00:00 2001
From: Paul Guslisty <pguslisty@productengine.com>
Date: Wed, 24 Nov 2010 19:12:02 +0200
Subject: STORM-593 FIXED Make transparent texteditor and lineeditor

Reason: If some child of transparent LLFloater has a visible non-transparent background then this part of floater is non-transparent. As a result floater became partially transparent.

Solution: When transparent floater changes focus, iterate through its children and set corresponding (corresponding to whether control in active or in inactive floater see STORM-535) transparency value.

- Added method LLUICtrl::getCurrentTransparency. This method calculates transparency level of a control. Calculated value should be used as an alpha chennel value in case we want this control to be transparent. For now this method is used by LLFloater to adjust transparency of its children.

- Added calculating of transparecny level for: LLLineEditor, LLTextBase, LLinventoryListItem, LLScrollContainer, LLScrollListCtrl, LLAccrodionCtrlTab.

- Added method LLFlaoter::updateChildrenTransparency which updates transparency value of its children
---
 indra/llui/lluictrl.cpp | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

(limited to 'indra/llui/lluictrl.cpp')

diff --git a/indra/llui/lluictrl.cpp b/indra/llui/lluictrl.cpp
index 3ac3bf8c41..0065d164d7 100644
--- a/indra/llui/lluictrl.cpp
+++ b/indra/llui/lluictrl.cpp
@@ -36,6 +36,9 @@
 
 static LLDefaultChildRegistry::Register<LLUICtrl> r("ui_ctrl");
 
+F32 LLUICtrl::sActiveControlTransparency = 1.0f;
+F32 LLUICtrl::sInactiveControlTransparency = 1.0f;
+
 // Compiler optimization, generate extern template
 template class LLUICtrl* LLView::getChild<class LLUICtrl>(
 	const std::string& name, BOOL recurse) const;
@@ -110,7 +113,8 @@ LLUICtrl::LLUICtrl(const LLUICtrl::Params& p, const LLViewModelPtr& viewmodel)
 	mMouseUpSignal(NULL),
 	mRightMouseDownSignal(NULL),
 	mRightMouseUpSignal(NULL),
-	mDoubleClickSignal(NULL)
+	mDoubleClickSignal(NULL),
+	mTransparencyType(TT_DEFAULT)
 {
 	mUICtrlHandle.bind(this);
 }
@@ -923,6 +927,33 @@ BOOL LLUICtrl::getTentative() const
 void LLUICtrl::setColor(const LLColor4& color)							
 { }
 
+F32 LLUICtrl::getCurrentTransparency()
+{
+	F32 alpha;
+
+	switch(mTransparencyType)
+	{
+	case TT_DEFAULT:
+		alpha = getDrawContext().mAlpha;
+		break;
+
+	case TT_ACTIVE:
+		alpha = sActiveControlTransparency;
+		break;
+
+	case TT_INACTIVE:
+		alpha = sInactiveControlTransparency;
+		break;
+	}
+
+	return alpha;
+}
+
+void LLUICtrl::setTransparencyType(ETypeTransparency type)
+{
+	mTransparencyType = type;
+}
+
 boost::signals2::connection LLUICtrl::setCommitCallback( const commit_signal_t::slot_type& cb ) 
 { 
 	if (!mCommitSignal) mCommitSignal = new commit_signal_t();
-- 
cgit v1.2.3


From d4d292bba9fe6b1b85c427518aff1b9005b436e4 Mon Sep 17 00:00:00 2001
From: Andrew Productengine <adyukov@productengine.com>
Date: Fri, 26 Nov 2010 14:31:11 +0200
Subject: Fixed Windows build.

---
 indra/llui/lluictrl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'indra/llui/lluictrl.cpp')

diff --git a/indra/llui/lluictrl.cpp b/indra/llui/lluictrl.cpp
index 0065d164d7..7e4cb78d80 100644
--- a/indra/llui/lluictrl.cpp
+++ b/indra/llui/lluictrl.cpp
@@ -929,7 +929,7 @@ void LLUICtrl::setColor(const LLColor4& color)
 
 F32 LLUICtrl::getCurrentTransparency()
 {
-	F32 alpha;
+	F32 alpha = 0;
 
 	switch(mTransparencyType)
 	{
-- 
cgit v1.2.3