diff options
Diffstat (limited to 'indra/llui/lltextbase.h')
| -rw-r--r-- | indra/llui/lltextbase.h | 88 |
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? |