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-rw-r--r--indra/llui/lltextbase.h88
1 files changed, 54 insertions, 34 deletions
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index 3611ab0499..9d3c54fbee 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
{
@@ -273,7 +285,7 @@ typedef LLPointer<LLTextSegment> LLTextSegmentPtr;
/// as LLTextEditor and LLTextBox. It implements shared functionality
/// such as Url highlighting and opening.
///
-class LLTextBase
+class LLTextBase
: public LLUICtrl,
protected LLEditMenuHandler,
public LLSpellCheckMenuHandler,
@@ -316,6 +328,7 @@ public:
plain_text,
wrap,
use_ellipses,
+ use_color,
parse_urls,
force_urls_external,
parse_highlights,
@@ -335,55 +348,58 @@ public:
Optional<LLFontGL::ShadowType> font_shadow;
+ Optional<LLFontGL::VAlign> text_valign;
+
Params();
};
// LLMouseHandler interface
- /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleMiddleMouseDown(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleMiddleMouseUp(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleRightMouseUp(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
- /*virtual*/ BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
- /*virtual*/ BOOL handleToolTip(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleMiddleMouseDown(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleMiddleMouseUp(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleRightMouseDown(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleRightMouseUp(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleDoubleClick(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask) override;
+ /*virtual*/ BOOL handleScrollWheel(S32 x, S32 y, S32 clicks) override;
+ /*virtual*/ BOOL handleToolTip(S32 x, S32 y, MASK mask) override;
// LLView interface
- /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
- /*virtual*/ void draw();
+ /*virtual*/ const std::string getToolTip() const override;
+ /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE) override;
+ /*virtual*/ void draw() override;
// LLUICtrl interface
- /*virtual*/ BOOL acceptsTextInput() const { return !mReadOnly; }
- /*virtual*/ void setColor( const LLColor4& c );
+ /*virtual*/ BOOL acceptsTextInput() const override { return !mReadOnly; }
+ /*virtual*/ void setColor(const LLColor4& c) override;
virtual void setReadOnlyColor(const LLColor4 &c);
- virtual void onVisibilityChange( BOOL new_visibility );
+ /*virtual*/ void onVisibilityChange(BOOL new_visibility) override;
- /*virtual*/ void setValue(const LLSD& value );
- /*virtual*/ LLTextViewModel* getViewModel() const;
+ /*virtual*/ void setValue(const LLSD& value) override;
+ /*virtual*/ LLTextViewModel* getViewModel() const override;
// LLEditMenuHandler interface
- /*virtual*/ BOOL canDeselect() const;
- /*virtual*/ void deselect();
+ /*virtual*/ BOOL canDeselect() const override;
+ /*virtual*/ void deselect() override;
- virtual void onFocusReceived();
- virtual void onFocusLost();
+ virtual void onFocusReceived() override;
+ virtual void onFocusLost() override;
void setParseHTML(bool parse_html) { mParseHTML = parse_html; }
// LLSpellCheckMenuHandler overrides
- /*virtual*/ bool getSpellCheck() const;
+ /*virtual*/ bool getSpellCheck() const override;
- /*virtual*/ const std::string& getSuggestion(U32 index) const;
- /*virtual*/ U32 getSuggestionCount() const;
- /*virtual*/ void replaceWithSuggestion(U32 index);
+ /*virtual*/ const std::string& getSuggestion(U32 index) const override;
+ /*virtual*/ U32 getSuggestionCount() const override;
+ /*virtual*/ void replaceWithSuggestion(U32 index) override;
- /*virtual*/ void addToDictionary();
- /*virtual*/ bool canAddToDictionary() const;
+ /*virtual*/ void addToDictionary() override;
+ /*virtual*/ bool canAddToDictionary() const override;
- /*virtual*/ void addToIgnore();
- /*virtual*/ bool canAddToIgnore() const;
+ /*virtual*/ void addToIgnore() override;
+ /*virtual*/ bool canAddToIgnore() const override;
// Spell checking helper functions
std::string getMisspelledWord(U32 pos) const;
@@ -394,6 +410,7 @@ 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;}
@@ -416,7 +433,7 @@ public:
void appendText(const std::string &new_text, bool prepend_newline, const LLStyle::Params& input_params = LLStyle::Params());
void setLabel(const LLStringExplicit& label);
- virtual BOOL setLabelArg(const std::string& key, const LLStringExplicit& text );
+ /*virtual*/ BOOL setLabelArg(const std::string& key, const LLStringExplicit& text) override;
const std::string& getLabel() { return mLabel.getString(); }
const LLWString& getWlabel() { return mLabel.getWString();}
@@ -633,7 +650,8 @@ protected:
S32 normalizeUri(std::string& uri);
protected:
- virtual std::string _getSearchText() const
+ // virtual
+ std::string _getSearchText() const override
{
return mLabel.getString() + getToolTip();
}
@@ -687,8 +705,9 @@ 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 +716,7 @@ 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?