Merge branch main into DRTVWR-489

1 files changed, 20 insertions, 2 deletions

diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index 3611ab0499..37ab798a1d 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -178,6 +178,18 @@ protected:
 	/*virtual*/	const S32			getLength()	const;
 };
 
+// Text segment that represents a single emoji character that has a different style (=font size) than the rest of
+// the document it belongs to
+class LLEmojiTextSegment : public LLNormalTextSegment
+{
+public:
+	LLEmojiTextSegment(LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor);
+	LLEmojiTextSegment(const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible = TRUE);
+
+	bool canEdit() const override { return false; }
+	BOOL handleToolTip(S32 x, S32 y, MASK mask) override;
+};
+
 // Text segment that changes it's style depending of mouse pointer position ( is it inside or outside segment)
 class LLOnHoverChangeableTextSegment : public LLNormalTextSegment
 {
@@ -316,6 +328,7 @@ public:
 								plain_text,
 								wrap,
 								use_ellipses,
+								use_color,
 								parse_urls,
 								force_urls_external,
 								parse_highlights,
@@ -335,6 +348,8 @@ public:
 
 		Optional<LLFontGL::ShadowType>	font_shadow;
 
+		Optional<LLFontGL::VAlign> text_valign;
+
 		Params();
 	};
 
@@ -394,6 +409,7 @@ public:
 	// used by LLTextSegment layout code
 	bool					getWordWrap() { return mWordWrap; }
 	bool					getUseEllipses() { return mUseEllipses; }
+	bool					getUseColor() { return mUseColor; }
 	bool					truncate(); // returns true of truncation occurred
 
 	bool					isContentTrusted() {return mTrustedContent;}
@@ -687,8 +703,9 @@ protected:
 	// configuration
 	S32							mHPad;				// padding on left of text
 	S32							mVPad;				// padding above text
-	LLFontGL::HAlign			mHAlign;
-	LLFontGL::VAlign			mVAlign;
+	LLFontGL::HAlign			mHAlign;			// horizontal alignment of the document in its entirety
+	LLFontGL::VAlign			mVAlign;			// vertical alignment of the document in its entirety
+	LLFontGL::VAlign			mTextVAlign;		// vertical alignment of a text segment within a single line of text
 	F32							mLineSpacingMult;	// multiple of line height used as space for a single line of text (e.g. 1.5 to get 50% padding)
 	S32							mLineSpacingPixels;	// padding between lines
 	bool						mBorderVisible;
@@ -697,6 +714,7 @@ protected:
 	bool						mParseHighlights;	// highlight user-defined keywords
 	bool                		mWordWrap;
 	bool						mUseEllipses;
+	bool						mUseColor;
 	bool						mTrackEnd;			// if true, keeps scroll position at end of document during resize
 	bool						mReadOnly;
 	bool						mBGVisible;			// render background?