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79 lines
2.7 KiB
79 lines
2.7 KiB
#ifndef HEADER_RichString |
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#define HEADER_RichString |
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/* |
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htop - RichString.h |
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(C) 2004,2011 Hisham H. Muhammad |
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Released under the GNU GPLv2+, see the COPYING file |
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in the source distribution for its full text. |
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*/ |
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#include "config.h" |
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#include "ProvideCurses.h" |
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#define RichString_size(this) ((this)->chlen) |
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#define RichString_sizeVal(this) ((this).chlen) |
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#define RichString_begin(this) RichString this; RichString_beginAllocated(this) |
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#define RichString_beginAllocated(this) \ |
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do { \ |
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(this).chlen = 0, \ |
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(this).chptr = (this).chstr; \ |
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RichString_setChar(&(this), 0, 0); \ |
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(this).highlightAttr = 0; \ |
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} while(0) |
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#ifdef HAVE_LIBNCURSESW |
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#define RichString_printVal(this, y, x) mvadd_wchstr(y, x, (this).chptr) |
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#define RichString_printoffnVal(this, y, x, off, n) mvadd_wchnstr(y, x, (this).chptr + (off), n) |
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#define RichString_getCharVal(this, i) ((this).chptr[i].chars[0]) |
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#define RichString_setChar(this, at, ch) do { (this)->chptr[(at)] = (CharType) { .chars = { ch, 0 } }; } while (0) |
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#define CharType cchar_t |
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#else |
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#define RichString_printVal(this, y, x) mvaddchstr(y, x, (this).chptr) |
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#define RichString_printoffnVal(this, y, x, off, n) mvaddchnstr(y, x, (this).chptr + (off), n) |
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#define RichString_getCharVal(this, i) ((this).chptr[i] & 0xff) |
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#define RichString_setChar(this, at, ch) do { (this)->chptr[(at)] = ch; } while (0) |
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#define CharType chtype |
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#endif |
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#define RICHSTRING_MAXLEN 350 |
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typedef struct RichString_ { |
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int chlen; |
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CharType* chptr; |
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CharType chstr[RICHSTRING_MAXLEN + 1]; |
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int highlightAttr; |
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} RichString; |
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void RichString_delete(RichString* this); |
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void RichString_rewind(RichString* this, int count); |
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void RichString_setAttrn(RichString* this, int attrs, int start, int charcount); |
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int RichString_findChar(const RichString* this, char c, int start); |
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void RichString_setAttr(RichString* this, int attrs); |
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void RichString_appendChr(RichString* this, int attrs, char c, int count); |
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/* All appending and writing functions return the number of written characters (not columns). */ |
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int RichString_appendWide(RichString* this, int attrs, const char* data); |
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int RichString_appendnWide(RichString* this, int attrs, const char* data, int len); |
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/* columns takes the maximum number of columns to write and contains on return the number of columns written. */ |
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int RichString_appendnWideColumns(RichString* this, int attrs, const char* data, int len, int* columns); |
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int RichString_writeWide(RichString* this, int attrs, const char* data); |
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int RichString_appendAscii(RichString* this, int attrs, const char* data); |
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int RichString_appendnAscii(RichString* this, int attrs, const char* data, int len); |
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int RichString_writeAscii(RichString* this, int attrs, const char* data); |
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#endif
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