From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Fri, 8 Aug 2014 14:42:07 +0300 Subject: Add third_party libs --- .../fltk-1.1.10/documentation/Fl_Text_Buffer.html | 465 +++++++++++++++++++++ 1 file changed, 465 insertions(+) create mode 100644 third_party/windows/fltk-1.1.10/documentation/Fl_Text_Buffer.html (limited to 'third_party/windows/fltk-1.1.10/documentation/Fl_Text_Buffer.html') diff --git a/third_party/windows/fltk-1.1.10/documentation/Fl_Text_Buffer.html b/third_party/windows/fltk-1.1.10/documentation/Fl_Text_Buffer.html new file mode 100644 index 0000000..c17f8bc --- /dev/null +++ b/third_party/windows/fltk-1.1.10/documentation/Fl_Text_Buffer.html @@ -0,0 +1,465 @@ + + + Fl_Text_Buffer + + + + + +

class Fl_Text_Buffer

+ +
+ +

Class Hierarchy

+ + + +

Include Files

+ + + +

Description

+ +

The Fl_Text_Buffer class is used by the +Fl_Text_Display +and +Fl_Text_Editor +to manage complex text data and is based upon the +excellent NEdit text editor engine - see +http://www.nedit.org/.

+ +

Methods

+ + + +
+ +

Fl_Text_Buffer(int requestedSize = 0);

+ +

Creates a new text buffer of the specified initial size. + +

~Fl_Text_Buffer();

+ +

Destroys a text buffer. + +

void add_modify_callback(Fl_Text_Modify_Cb bufModifiedCB, void* cbArg);

+ +

Adds a callback function that is called whenever the text buffer is +modified. The callback function is declared as follows: + +

+ +

void append(const char* text);

+ +

Appends the text string to the end of the buffer. + +

int appendfile(const char *file, int buflen = 128*1024);

+ +

Appends the named file to the end of the buffer. Returns 0 on +success, non-zero on error (strerror() contains reason). 1 indicates +open for read failed (no data loaded). 2 indicates error occurred +while reading data (data was partially loaded). + +

void call_modify_callbacks();

+ +

Calls all modify callbacks that have been registered using +the add_modify_callback() +method. + +

char character(int pos);

+ +

Returns the character at the specified position in the buffer. + +

static int character_width(char c, int indent, int tabDist, char nullSubsChar);

+ +

Returns the column width of the specified character. The +indent argument specifies the current column position, +and tabDist specifies the number of columns to use for +each tab. + +

The nullSubsChar argument specifies the current +nul character. + +

void clear_rectangular(int start, int end, int rectStart, int rectEnd);

+ +

Clears text in the specified area. + +

void copy(Fl_Text_Buffer* fromBuf, int fromStart, int fromEnd, int toPos);

+ +

Copies text from one buffer to this one; fromBuf may +be the same as this. + +

int count_displayed_characters(int lineStartPos, int targetPos);

+ +

Determines the number of characters that will be displayed +between lineStartPos and targetPos. + +

int count_lines(int startPos, int endPos);

+ +

Determines the number of lines between startPos and +endPos. + +

int expand_character(int pos, int indent, char *outStr);
+static int expand_character(char c, int indent, char* outStr, int tabDist, +char nullSubsChar);

+ +

Expands the given character to a displayable format. Tabs and +other control characters are given special treatment. + +

int findchar_backward(int startPos, char searchChar, int* foundPos);

+ +

Finds the previous occurrence of the specified character. + +

int findchar_forward(int startPos, char searchChar, int* foundPos);

+ +

Finds the next occurrence of the specified character. + +

int findchars_backward(int startPos, const char* searchChars, int* foundPos);

+ +

Finds the previous occurrence of the specified characters. + +

int findchars_forward(int startPos, const char* searchChars, int* foundPos);

+ +

Finds the next occurrence of the specified characters. +Search forwards in buffer for characters in searchChars, starting +with the character startPos, and returning the result in foundPos +returns 1 if found, 0 if not. + +

void highlight(int start, int end);

+ +

Highlights the specified text within the buffer. + +

int highlight_position(int* start, int* end, int* isRect, int* rectStart, +int* rectEnd);

+ +

Returns the current highlight positions. + +

void highlight_rectangular(int start, int end, int rectStart, int rectEnd);

+ +

Highlights the specified rectangle of text within the buffer. + +

Fl_Text_Selection* highlight_selection();

+ +

Returns the current highlight selection. + +

const char* highlight_text();

+ +

Returns the highlighted text. When you are done with the +text, free it using the free() function. + +

void insert_column(int column, int startPos, const char* text, +int* charsInserted, int* charsDeleted);

+ +

Inserts a column of text without calling the modify callbacks. + +

int insertfile(const char *file, int pos, int buflen = 128*1024);

+ +

Inserts a file at the specified position. Returns 0 on success, +non-zero on error (strerror() contains reason). 1 indicates open +for read failed (no data loaded). 2 indicates error occurred +while reading data (data was partially loaded). + +

void insert(int pos, const char* text);

+ +

Inserts text at the specified position. + +

int length();

+ +

Returns the number of characters in the buffer. + +

int line_end(int pos);

+ +

Returns the end position of the line. + +

int line_start(int pos);

+ +

Returns the start position of the line. + +

const char* line_text(int pos);

+ +

Returns the text for the line containing the specified +character position. When you are done with the text, free it +using the free() function. + +

int loadfile(const char *file, int buflen = 128*1024);

+ +

Replaces the current buffer with the contents of a file. Returns 0 +on success, non-zero on error (strerror() contains reason). 1 indicates +open for read failed (no data loaded). 2 indicates error occurred +while reading data (data was partially loaded). + +

char null_substitution_character();

+ +

Returns the current nul substitution character. + +

int outputfile(const char *file, int start, int end, int buflen = 128*1024);

+ +

Writes the specified portions of the file to a file. Returns 0 on success, non-zero +on error (strerror() contains reason). 1 indicates open for write failed +(no data saved). 2 indicates error occurred while writing data +(data was partially saved). + +

void overlay_rectangular(int startPos, int rectStart, int rectEnd, +const char* text, int* charsInserted, int* charsDeleted);

+ +

Replaces a rectangular region of text with the given text. + +

Fl_Text_Selection* primary_selection();

+ +

Returns the primary selection. + +

void remove_modify_callback(Fl_Text_Modify_Cb bufModifiedCB, void* cbArg);

+ +

Removes a modify callback. + +

void remove_rectangular(int start, int end, int rectStart, int rectEnd);

+ +

Deletes a rectangular area of text in the buffer. + +

void remove(int start, int end);

+ +

Deletes a range of characters in the buffer. + +

void remove_secondary_selection();

+ +

Removes the text in the secondary selection. + +

void remove_selection();

+ +

Removes the text in the primary selection. + +

void replace_rectangular(int start, int end, int rectStart, int rectEnd, +const char* text);

+ +

Replaces the text in a rectangular area. + +

void replace(int start, int end, const char *text);

+ +

Replaces the text in the specified range of characters in the buffer. + +

void replace_secondary_selection(const char* text);

+ +

Replaces the text in the secondary selection. + +

void replace_selection(const char* text);

+ +

Replaces the text in the primary selection. + +

int rewind_lines(int startPos, int nLines);

+ +

Returns the buffer position for the Nth previous line. + +

int savefile(const char *file, int buflen = 128*1024);

+ +

Saves the entire buffer to a file. Returns 0 on success, non-zero +on error (strerror() contains reason). 1 indicates open for write failed +(no data saved). 2 indicates error occurred while writing data +(data was partially saved). + +

int search_backward(int startPos, const char* searchString, int* foundPos, +int matchCase = 0);

+ +

Searches backwards for the specified string. + +

int search_forward(int startPos, const char* searchString, int* foundPos, +int matchCase = 0);

+ +

Searches forwards for the specified string. + +

int secondary_selection_position(int* start, int* end, int* isRect, +int* rectStart, int* rectEnd);

+ +

Fl_Text_Selection* secondary_selection();

+ +

Returns the secondary selection. + +

const char* secondary_selection_text();

+ +

Returns the text in the secondary selection. When you are +done with the text, free it using the free() function. + +

void secondary_select_rectangular(int start, int end, int rectStart, +int rectEnd);

+ +

Selects a rectangle of characters in the secondary selection. + +

void secondary_select(int start, int end);

+ +

Selects a range of characters in the secondary selection. + +

void secondary_unselect();

+ +

Turns the secondary selection off. + +

int selected();

+ +

Returns a non-zero number if any text has been selected, or 0 +if no text is selected. + +

int selection_position(int* start, int* end);
+int selection_position(int* start, int* end, int* isRect, int* rectStart, int* rectEnd);

+ +

Returns the current selection. + +

const char* selection_text();

+ +

Returns the currently selected text. When you are done with +the text, free it using the free() function. + +

void select_rectangular(int start, int end, int rectStart, int rectEnd);

+ +

Selects a rectangle of characters in the buffer. + +

void select(int start, int end);

+ +

Selects a range of characters in the buffer. + +

int skip_displayed_characters(int lineStartPos, int nChars);

+ +

Skips forward the indicated number of characters in the +buffer from the start position. + +

int skip_lines(int startPos, int nLines);

+ +

Returns the buffer position for the Nth line after the start +position. + +

int substitute_null_characters(char* string, int length);

+ +

Replaces nul characters in the given string with the +nul substitution character. + +

int tab_distance();
+void tab_distance(int tabDist);

+ +

Gets or sets the tab width. + +

const char* text_in_rectangle(int start, int end, int rectStart, int rectEnd);

+ +

Returns the text from the given rectangle. When you are done +with the text, free it using the free() function. + +

const char* text_range(int start, int end);

+ +

Returns the text from the range of characters. When you are +done with the text, free it using the free() function. + +

const char* text();
+void text(const char* text);

+ +

Gets or sets the text in the buffer. The first form +returns a copy of the text in the buffer which you must +later free() when done using it. The second form sets the text in +the buffer, making an internal copy of the string that is automatically managed. + +

void unhighlight();

+ +

Unhighlights text in the buffer. + +

void unselect();

+ +

Unselects text in the buffer. + +

void unsubstitute_null_characters(char* string);

+ +

Replaces the nul substitution characters in the +provided string with the nul character. + +

int word_end(int pos);

+ +

Returns the position for the end of the word. + +

int word_start(int pos);

+ +

Returns the position for the start of the word. + + + -- cgit v1.3.1