CodeHighlighter

public CodeHighlighter();

Creates a lexical highlighter with empty keyword and region tables. Attach an editor and configure a palette; not a complete syntax configuration for a particular language.

public Reckfell.Collections.Dictionary ColorRegions { get; set; }

Snapshot Dictionary of regions: keys are "opener closer", or only "opener" for a line-only region; values are Color. Assignment replaces regions without sharing the container. Does not encode explicit lineOnly with a nonempty closer; use AddColorRegion for that.

public Color FunctionColor { get; set; }

Lexical color for names before an opening call parenthesis. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public Reckfell.Collections.Dictionary KeywordColors { get; set; }

Shared Dictionary mapping exact words to Color. Assignment replaces the table and clears the resource cache. In-place changes to the shared dictionary do not clear the cache. Opaque black with alpha 1 is not applied as a keyword color. Use EmitChanged to refresh the editor.

public Reckfell.Collections.Dictionary MemberKeywordColors { get; set; }

Shared Dictionary for unqualified member-word colors. A word after a dot does not use this rule; MemberVariableColor applies. Assignment clears the resource cache, but in-place shared-table changes do not. Opaque black with alpha 1 is treated as unset.

public Color MemberVariableColor { get; set; }

Lexical color for words after a dot. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public Color NumberColor { get; set; }

Lexical color for numbers. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public Color SymbolColor { get; set; }

Lexical color for symbol characters. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public void AddColorRegion(string startKey, string endKey, Color color, bool lineOnly = false);

Adds a literal comment/string region. Delimiters consist of symbol characters; use a nonempty opener without spaces. Openers must be unique: RemoveColorRegion before replacing. An empty closer always means line-only; lineOnly true limits to one line even with a closer. Longer openers are checked before shorter ones.

public void AddKeywordColor(string keyword, Color color);

Adds or replaces an exact case-sensitive keyword color and clears the resource cache. Not a regex. Notify the editor through EmitChanged after changing rules.

public void AddMemberKeywordColor(string memberKeyword, Color color);

Adds or replaces an exact unqualified member-word color. Not intended for a name after a dot. Clears the resource cache; then notify the editor through EmitChanged.

public void ClearColorRegions();

Removes all colored regions and clears their multiline-state cache. Retains keyword tables.

public void ClearKeywordColors();

Clears the shared keyword table and cache. If supplied externally, the original Dictionary also becomes empty.

public void ClearMemberKeywordColors();

Clears the shared member table and resource cache. An externally supplied Dictionary is cleared too.

public Reckfell.Collections.Dictionary GetColorRegions();

Snapshot Dictionary of regions: keys are "opener closer", or only "opener" for a line-only region; values are Color. Assignment replaces regions without sharing the container. Does not encode explicit lineOnly with a nonempty closer; use AddColorRegion for that.

public Color GetFunctionColor();

Lexical color for names before an opening call parenthesis. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public Color GetKeywordColor(string keyword);

Stored color of an existing keyword. Check HasKeywordColor first: a missing rule is an error rather than a way to obtain the theme color.

public Reckfell.Collections.Dictionary GetKeywordColors();

Shared Dictionary mapping exact words to Color. Assignment replaces the table and clears the resource cache. In-place changes to the shared dictionary do not clear the cache. Opaque black with alpha 1 is not applied as a keyword color. Use EmitChanged to refresh the editor.

public Color GetMemberKeywordColor(string memberKeyword);

Color of an existing member rule. Check HasMemberKeywordColor first; a missing key produces an error.

public Reckfell.Collections.Dictionary GetMemberKeywordColors();

Shared Dictionary for unqualified member-word colors. A word after a dot does not use this rule; MemberVariableColor applies. Assignment clears the resource cache, but in-place shared-table changes do not. Opaque black with alpha 1 is treated as unset.

public Color GetMemberVariableColor();

Lexical color for words after a dot. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public Color GetNumberColor();

Lexical color for numbers. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public Color GetSymbolColor();

Lexical color for symbol characters. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public bool HasColorRegion(string startKey);

Whether an exact region opener is registered. Does not test whether a text position is inside the region.

public bool HasKeywordColor(string keyword);

Whether the table contains the key. true does not guarantee a visible color: opaque black with alpha 1 is the unset marker.

public bool HasMemberKeywordColor(string memberKeyword);

Whether the member table contains the key. Does not guarantee application to a qualified name after a dot.

public void RemoveColorRegion(string startKey);

Removes a region by its exact opening delimiter and clears the resource cache. Call EmitChanged after rule changes.

public void RemoveKeywordColor(string keyword);

Removes a keyword rule and clears the resource cache. Removal is visible to every owner of a shared table. Does not delete the word from text.

public void RemoveMemberKeywordColor(string memberKeyword);

Removes a member rule from the shared table and clears the resource cache. Does not edit document text.

public void SetColorRegions(Reckfell.Collections.Dictionary colorRegions);

Snapshot Dictionary of regions: keys are "opener closer", or only "opener" for a line-only region; values are Color. Assignment replaces regions without sharing the container. Does not encode explicit lineOnly with a nonempty closer; use AddColorRegion for that.

public void SetFunctionColor(Color color);

Lexical color for names before an opening call parenthesis. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public void SetKeywordColors(Reckfell.Collections.Dictionary keywords);

Shared Dictionary mapping exact words to Color. Assignment replaces the table and clears the resource cache. In-place changes to the shared dictionary do not clear the cache. Opaque black with alpha 1 is not applied as a keyword color. Use EmitChanged to refresh the editor.

public void SetMemberKeywordColors(Reckfell.Collections.Dictionary memberKeyword);

Shared Dictionary for unqualified member-word colors. A word after a dot does not use this rule; MemberVariableColor applies. Assignment clears the resource cache, but in-place shared-table changes do not. Opaque black with alpha 1 is treated as unset.

public void SetMemberVariableColor(Color color);

Lexical color for words after a dot. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public void SetNumberColor(Color color);

Lexical color for numbers. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.

public void SetSymbolColor(Color color);

Lexical color for symbol characters. A text rule rather than compiler semantic classification. The setter clears the resource cache; call EmitChanged to refresh the editor.