121 lines
2.7 KiB
C
121 lines
2.7 KiB
C
#ifndef ELM_CODE_LINE_H_
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# define ELM_CODE_LINE_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @file
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* @brief These routines are used for interacting with lines of content using Elm Code.
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*/
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typedef struct _Elm_Code_Token
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{
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int start, end;
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Eina_Bool continues;
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Elm_Code_Token_Type type;
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} Elm_Code_Token;
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typedef struct _Elm_Code_Line
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{
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Elm_Code_File *file;
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const char *content;
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unsigned int length;
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unsigned int number;
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char *modified;
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Elm_Code_Status_Type status;
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Eina_List *tokens;
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unsigned int scope;
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void *data;
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char *status_text;
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} Elm_Code_Line;
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EAPI void elm_code_line_free(Elm_Code_Line *line);
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/**
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* @brief Line manipulation functions.
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* @defgroup Content
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* @{
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*
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* Functions for changing the content of lines in an Elm_Code_File
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*/
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/**
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* Split the given line into two at the specified character position.
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* The additional line will be inserted into the file immediately below the specified line.
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*
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* @param line The line to split
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* @param position The character position to split at
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*
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* @ingroup Content
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*/
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EAPI void elm_code_line_split_at(Elm_Code_Line *line, unsigned int position);
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/**
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* Merge the specified line with the line above.
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* The content of the specified line will be added to the end of the previous line.
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* The specified line will then be removed from the file.
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*
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* If there is no previous line this method does nothing.
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*
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* @param line The line to merge with the previous line.
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*
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* @ingroup Content
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*/
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EAPI void elm_code_line_merge_up(Elm_Code_Line *line);
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/**
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* Merge the specified line with the line below.
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* The content of the specified line will have the contents of the next line added to the end.
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* The next line will then be removed from the file.
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*
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* If there is no next line this method does nothing.
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*
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* @param line The line to merge with the next line.
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*
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* @ingroup Content
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*/
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EAPI void elm_code_line_merge_down(Elm_Code_Line *line);
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/**
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* @}
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*
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* @brief Line markup functions.
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* @defgroup Highlighting
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*
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* @{
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*
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* Functions for handling styling and marking up lines within elm code.
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*
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*/
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EAPI void elm_code_line_status_set(Elm_Code_Line *line, Elm_Code_Status_Type status);
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EAPI void elm_code_line_status_text_set(Elm_Code_Line *line, const char *text);
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EAPI void elm_code_line_status_clear(Elm_Code_Line *line);
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EAPI void elm_code_line_token_add(Elm_Code_Line *line, int start, int end, int lines, Elm_Code_Token_Type type);
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EAPI void elm_code_line_tokens_clear(Elm_Code_Line *line);
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EAPI unsigned int elm_code_line_scope_get(Elm_Code_Line *line);
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EAPI Eina_Bool elm_code_line_contains_widget_cursor(Elm_Code_Line *line);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* ELM_CODE_LINE_H_ */
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