--- rxvt-unicode/src/rxvt.h 2004/04/08 20:22:25 1.70 +++ rxvt-unicode/src/rxvt.h 2007/09/09 10:14:40 1.303 @@ -5,18 +5,53 @@ #include "feature.h" +#if defined (ISO_14755) || defined (ENABLE_PERL) +# define ENABLE_OVERLAY 1 +#endif + +#if ENABLE_PERL +# define ENABLE_FRILLS 1 +# define ENABLE_COMBINING 1 +#endif + +#if ENABLE_FRILLS +# define ENABLE_XEMBED 1 +# define ENABLE_EWMH 1 +# define ENABLE_XIM_ONTHESPOT 1 +# define CURSOR_BLINK 1 +# define OPTION_HC 1 +#else +# define ENABLE_MINIMAL 1 +#endif + #include #include #include #include #include +#if ENABLE_FRILLS +# include +#endif #include "encoding.h" -#include "defaultfont.h" -#include "rxvtcolor.h" +#include "rxvtutil.h" +#include "rxvtfont.h" +#include "rxvttoolkit.h" #include "iom.h" #include "salloc.h" +#include "libptytty.h" + +#include "rxvtperl.h" + +// try to avoid some macros to decrease code size, on some systems +#if ENABLE_MINIMAL +# define strcmp(a,b) (strcmp)(a,b) +# define strlen(a) (strlen)(a) +# define strcpy(a,b) (strcpy)(a,b) +# define memset(a,c,l) (memset)(a,c,l) +# define memcpy(a,b,l) (memcpy)(a,b,l) +#endif /* ***************************************************************************** @@ -27,36 +62,23 @@ * @ Unixware: defines (__svr4__) */ #if defined (SVR4) && !defined (__svr4__) -# define __svr4__ +# define __svr4__ 1 #endif #if defined (sun) && !defined (__sun__) -# define __sun__ +# define __sun__ 1 #endif #ifndef HAVE_XPOINTER -typedef char *XPointer; +typedef char *XPointer; #endif -#ifdef HAVE_TERMIOS_H -# include +#include typedef struct termios ttymode_t; -#else -# include -typedef struct { - struct sgttyb sg; - struct tchars tc; - struct ltchars lc; - int line; - int local; -} ttymode_t; -#endif -#ifdef XPM_BACKGROUND -# ifdef XPM_INC_X11 -# include -# else -# include -# endif +#ifdef HAVE_AFTERIMAGE +# include +#undef min +#undef max #endif #ifndef STDIN_FILENO @@ -65,14 +87,68 @@ # define STDERR_FILENO 2 #endif -#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) -# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) -# define NO_SETOWNER_TTYDEV -# endif -#endif -#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) -# define NO_SETOWNER_TTYDEV +/****************************************************************************/ + +// exception thrown on fatal (per-instance) errors +class rxvt_failure_exception { }; + +// exception thrown when the command parser runs out of input data +class out_of_input { }; + +/* + ***************************************************************************** + * PROTOTYPES + ***************************************************************************** + */ +// main.C +void * rxvt_malloc (size_t size); +void * rxvt_calloc (size_t number, size_t size); +void * rxvt_realloc (void *ptr, size_t size); + +// misc.C +char * rxvt_wcstombs (const wchar_t *str, int len = -1); +wchar_t * rxvt_mbstowcs (const char *str, int len = -1); +char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); +wchar_t * rxvt_utf8towcs (const char *str, int len = -1); + +#define rxvt_strdup(s) ((s) ? strdup(s) : 0) + +char * rxvt_basename (const char *str) NOTHROW; +void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; +void rxvt_log (const char *fmt,...) NOTHROW; +void rxvt_warn (const char *fmt,...) NOTHROW; +void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; +void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; + +char * rxvt_strtrim (char *str) NOTHROW; +char ** rxvt_splitcommastring (const char *cs) NOTHROW; +void rxvt_freecommastring (char **cs) NOTHROW; + +///////////////////////////////////////////////////////////////////////////// + +// temporarily replace the process environment +extern char **environ; +extern char **rxvt_environ; // the original environ pointer + +static inline void set_environ (stringvec *envv) +{ +#if ENABLE_PERL + assert (envv); +#else + if (envv) +#endif + environ = (char **)envv->begin (); +} + +static inline void set_environ (char **envv) +{ +#if ENABLE_PERL + assert (envv); +#else + if (envv) #endif + environ = envv; +} /* ***************************************************************************** @@ -81,28 +157,106 @@ */ struct grwin_t; -/* Sanitize menubar info */ -#ifndef MENUBAR -# undef MENUBAR_MAX -#endif -#ifndef MENUBAR_MAX -# define MENUBAR_MAX 0 -#endif - -/* If we're using either the rxvt scrollbar or menu bars, keep the +/* If we're using either the rxvt scrollbar, keep the * scrollColor resource. */ -#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) +#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) # define KEEP_SCROLLCOLOR 1 #else # undef KEEP_SCROLLCOLOR #endif -#ifdef XPM_BACKGROUND -typedef struct { - short w, h, x, y; - Pixmap pixmap; -} bgPixmap_t; +#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY) +# define HAVE_BG_PIXMAP 1/* to simplify further usage */ +struct bgPixmap_t { + + enum { + geometrySet = (1UL<<0), + propScale = (1UL<<1), + geometryFlags = (geometrySet|propScale), + + tintSet = (1UL<<8), + tintNeeded = (1UL<<9), + tintWholesome = (1UL<<10), + tintServerSide = (1UL<<11), + tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome), + blurNeeded = (1UL<<12), + + isTransparent = (1UL<<16), + isInvalid = (1UL<<17) + }; + + unsigned long flags; + + enum { + transpPmapTiled = (1UL<<0), + transpPmapTinted = tintNeeded, + transpPmapBlured = blurNeeded, + transpTransformations = (tintNeeded|blurNeeded) + }; /* this flags are returned by make_transparency_pixmap if called */ + +# ifdef XPM_BACKGROUND +# ifdef HAVE_AFTERIMAGE + ASImage *original_asim; + bool render_asim (ASImage *background, ARGB32 background_tint); +# endif + + enum { defaultScale = 100, defaultAlign = 50 }; + + unsigned int h_scale, v_scale;/* percents of the window size */ + int h_align, v_align; /* percents of the window size: + 0 - left align, 50 - center, 100 - right */ + void unset_geometry () { flags = flags & ~geometryFlags; }; + bool set_geometry (const char *geom); + void set_defaultGeometry () + { + h_scale = v_scale = defaultScale; + h_align = v_align = defaultAlign; + flags |= geometrySet; + }; + + bool set_file (const char *file); +# endif /* XPM_BACKGROUND */ + + rxvt_term *target; + bool set_target (rxvt_term *new_target); + +# ifdef ENABLE_TRANSPARENCY + int root_depth; /* obtained when target is set */ + Pixmap root_pixmap; /* current root pixmap set */ + rxvt_color tint; + int shade; + int h_blurRadius, v_blurRadius; + + bool set_transparent (); + bool set_blur_radius (const char *geom); + bool set_tint (rxvt_color &new_tint); + bool unset_tint (); + bool set_shade (const char *shade_str); + bool set_root_pixmap (); + + unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ +# endif + double invalid_since; + + Pixmap pixmap; + unsigned int pmap_width, pmap_height; + unsigned int pmap_depth; + + bool window_size_sensitive (); + bool need_client_side_rendering (); + void apply (); + bool render (); + void invalidate () { + if (!(flags & isInvalid)) + { + flags |= isInvalid; + invalid_since = NOW; + } + }; +}; +#else +# undef HAVE_BG_PIXMAP #endif /* @@ -110,28 +264,46 @@ * pared down from XButtonEvent */ struct mouse_event { - int clicks; - Time time; /* milliseconds */ - unsigned int state; /* key or button mask */ - unsigned int button; /* detail */ + int clicks; + Time time; /* milliseconds */ + unsigned int state; /* key or button mask */ + unsigned int button; /* detail */ }; -#ifndef min -# define min(a,b) (((a) < (b)) ? (a) : (b)) -# define max(a,b) (((a) > (b)) ? (a) : (b)) -#endif - -#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) -#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) -#define SWAP_IT(one, two, typeof) \ - do { \ - typeof swapittmp; \ - (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ - } while (/* CONSTCOND */ 0) -#define BOUND_POSITIVE_INT16(val) \ - (int16_t) ((val) <= 0 \ - ? 0 \ - : min ((val), (((uint16_t)-1)>>1))) +#if ENABLE_FRILLS +typedef struct _mwmhints { + CARD32 flags; + CARD32 functions; + CARD32 decorations; + INT32 input_mode; + CARD32 status; +} MWMHints; +#endif + +#if ENABLE_XEMBED +// XEMBED messages +# define XEMBED_EMBEDDED_NOTIFY 0 +# define XEMBED_WINDOW_ACTIVATE 1 +# define XEMBED_WINDOW_DEACTIVATE 2 +# define XEMBED_REQUEST_FOCUS 3 +# define XEMBED_FOCUS_IN 4 +# define XEMBED_FOCUS_OUT 5 +# define XEMBED_FOCUS_NEXT 6 +# define XEMBED_FOCUS_PREV 7 + +# define XEMBED_MODALITY_ON 10 +# define XEMBED_MODALITY_OFF 11 +# define XEMBED_REGISTER_ACCELERATOR 12 +# define XEMBED_UNREGISTER_ACCELERATOR 13 +# define XEMBED_ACTIVATE_ACCELERATOR 14 + +// XEMBED detail code +# define XEMBED_FOCUS_CURRENT 0 +# define XEMBED_FOCUS_FIRST 1 +# define XEMBED_FOCUS_LAST 2 + +# define XEMBED_MAPPED (1 << 0) +#endif /* ***************************************************************************** @@ -147,15 +319,11 @@ # define COLORTERMENVFULL COLORTERMENV #endif #ifndef TERMENV -# define TERMENV "rxvt" +# define TERMENV "rxvt-unicode" #endif #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) -# define NO_MOUSE_REPORT_SCROLLBAR -#endif - -#ifdef NO_RESOURCES -# undef USE_XGETDEFAULT +# define NO_MOUSE_REPORT_SCROLLBAR 1 #endif /* now look for other badly set stuff */ @@ -169,29 +337,20 @@ # define EXIT_FAILURE 1 /* exit function failure */ #endif -#define menuBar_esc 10 #define scrollBar_esc 30 -#define menuBar_margin 2 /* margin below text */ #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) -# define HAVE_SCROLLBARS -#endif - -/* width of scrollBar, menuBar shadow, must be 1 or 2 */ -#ifdef HALFSHADOW -# define SHADOW 1 -#else -# define SHADOW 2 +# define HAVE_SCROLLBARS 1 #endif #define R_SB_ALIGN_CENTRE 0 #define R_SB_ALIGN_TOP 1 #define R_SB_ALIGN_BOTTOM 2 -#define R_SB_RXVT 0 #define R_SB_NEXT 1 #define R_SB_XTERM 2 #define R_SB_PLAIN 4 +#define R_SB_RXVT 8 #define SB_WIDTH_NEXT 19 #define SB_WIDTH_XTERM 15 @@ -264,11 +423,9 @@ */ enum { - NO_REFRESH = 0 , /* Window not visible at all! */ - FAST_REFRESH = 1<<0, /* Fully exposed window */ - SLOW_REFRESH = 1<<1, /* Partially exposed window */ - SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */ - REFRESH_BOUNDS = 1<<3 + NO_REFRESH = 0, /* Window not visible at all! */ + FAST_REFRESH = 1, /* Fully exposed window */ + SLOW_REFRESH = 2, /* Partially exposed window */ }; #ifdef NO_SECONDARY_SCREEN @@ -277,10 +434,6 @@ # define NSCREENS 1 #endif -#define IGNORE 0 -#define SAVE 's' -#define RESTORE 'r' - /* special (internal) prefix for font commands */ #define FONT_CMD '#' #define FONT_DN "#-" @@ -288,9 +441,9 @@ /* flags for rxvt_scr_gotorc () */ enum { - C_RELATIVE = 1 , /* col movement is relative */ - R_RELATIVE = 2, /* row movement is relative */ - RELATIVE = 1 | 2, + C_RELATIVE = 1, /* col movement is relative */ + R_RELATIVE = 2, /* row movement is relative */ + RELATIVE = C_RELATIVE | R_RELATIVE, }; /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ @@ -313,20 +466,44 @@ SECONDARY, }; -#define RS_None 0 /* Normal */ +#define RS_None 0 + +#define RS_fgMask 0x0000007fUL // 128 colors +#define RS_bgMask 0x00003f80UL // 128 colors + +// font styles +#define RS_Bold 0x00004000UL // value 1 +#define RS_Italic 0x00008000UL // value 2 -#define RS_fgMask 0x000001FFu /* 512 colors */ -#define RS_bgMask 0x0003FE00u /* 512 colors */ -#define RS_Bold 0x00040000u /* bold */ -#define RS_Blink 0x00080000u /* blink */ -#define RS_RVid 0x00100000u /* reverse video */ -#define RS_Uline 0x00200000u /* underline */ +// fake styles +#define RS_Blink 0x00010000UL // blink +#define RS_RVid 0x00020000UL // reverse video +#define RS_Uline 0x00040000UL // underline -#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ -#define RS_fontShift 22 +// toggle this to force redraw, must be != RS_Careful +#define RS_redraw 0x01000000UL -#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) -#define RS_attrMask (RS_baseattrMask|RS_fontMask) +// 5 custom bits for extensions +#define RS_customCount 32 +#define RS_customMask 0x00f80000UL +#define RS_customShift 19 + +// other flags +#define RS_Careful 0x80000000UL /* be careful when drawing these */ + +#define RS_styleCount 4 +#define RS_styleMask (RS_Bold | RS_Italic) +#define RS_styleShift 14 + +#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) +#define RS_attrMask (RS_baseattrMask | RS_fontMask) + +#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h +#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful +#define RS_fontShift 24 + +#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) +#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) #define Sel_none 0 /* Not waiting */ #define Sel_normal 0x01 /* normal selection */ @@ -361,10 +538,10 @@ XTerm_Color00 = 10, // not implemented, CLASH! XTerm_Color01 = 11, // not implemented XTerm_Color_cursor = 12, // change actual 'Cursor' color - XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color - XTerm_Color_pointer_bg = 14, // not implemented - XTerm_Color05 = 15, // not implemented - XTerm_Color06 = 16, // not implemented + XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color + XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color + XTerm_Color05 = 15, // not implemented (tektronix fg) + XTerm_Color06 = 16, // not implemented (tektronix bg) XTerm_Color_RV = 17, // change actual 'Highlight' color XTerm_logfile = 46, // not implemented XTerm_font = 50, @@ -374,28 +551,44 @@ XTerm_emacs51 = 51, // reserved for emacs shell /* * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) + * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm */ - XTerm_Color_BD = 18, // change actual 'Bold' color - XTerm_Color_UL = 19, // change actual 'Underline' color - XTerm_Pixmap = 20, // new bg pixmap - XTerm_restoreFG = 39, // change default fg color - XTerm_restoreBG = 49, // change default bg color - XTerm_dumpscreen = 55, // dump scrollback and all of screen - XTerm_locale = 701, // change locale - XTerm_findfont = 702, // find font of given character (in decimal) - XTerm_Menu = 703, // set menu item + Rxvt_Color_BD = 18, // change actual 'Bold' color + Rxvt_Color_UL = 19, // change actual 'Underline' color + Rxvt_Pixmap = 20, // new bg pixmap + Rxvt_restoreFG = 39, // change default fg color + Rxvt_restoreBG = 49, // change default bg color + Rxvt_dumpscreen = 55, // dump scrollback and all of screen + + URxvt_locale = 701, // change locale + URxvt_version = 702, // request version + + URxvt_Color_IT = 704, // change actual 'Italic' colour + URxvt_Color_tint = 705, // change actual tint colour + URxvt_Color_BD = 706, + URxvt_Color_UL = 707, + + URxvt_font = 710, + URxvt_boldFont = 711, + URxvt_italicFont = 712, + URxvt_boldItalicFont = 713, + + URxvt_view_up = 720, + URxvt_view_down = 721, + + URxvt_perl = 777, }; /* Words starting with `Color_' are colours. Others are counts */ /* - * The following comment is mostly obsolete since pixcolor_set was expanded: - * We're currently upto 29 colours. Only 3 more available. The - * PixColor and rendition colour usage should probably be decoupled + * The PixColor and rendition colour usage should probably be decoupled * on the unnecessary items, e.g. Color_pointer, but won't bother * until we need to. Also, be aware of usage in pixcolor_set */ enum colour_list { + Color_none = -2, + Color_transparent = -1, Color_fg = 0, Color_bg, minCOLOR, /* 2 */ @@ -422,10 +615,8 @@ #else Color_White = maxCOLOR, #endif -#ifdef TTY_256COLOR - min256COLOR = Color_White + 1, - max256COLOR = minCOLOR + 255, -#endif + minTermCOLOR = Color_White + 1, + maxTermCOLOR = Color_White + 72, #ifndef NO_CURSORCOLOR Color_cursor, Color_cursor2, @@ -435,9 +626,13 @@ Color_border, #ifndef NO_BOLD_UNDERLINE_REVERSE Color_BD, + Color_IT, Color_UL, Color_RV, #endif +#if ENABLE_FRILLS + Color_underline, +#endif #ifdef OPTION_HC Color_HC, #endif @@ -445,256 +640,161 @@ Color_scroll, Color_trough, #endif -#if TINTING +#if ENABLE_TRANSPARENCY Color_tint, #endif +#if OFF_FOCUS_FADING + Color_fade, +#endif NRS_COLORS, /* */ #ifdef KEEP_SCROLLCOLOR Color_topShadow = NRS_COLORS, Color_bottomShadow, - TOTAL_COLORS /* upto 30 */ + TOTAL_COLORS #else - TOTAL_COLORS = NRS_COLORS /* */ + TOTAL_COLORS = NRS_COLORS #endif }; -#define Color_Bits 9 -#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) -#define NPIXCLR_BITS 32 - -#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<depth -#define XCMAP display->cmap -#define XVISUAL display->visual - +// do not change these constants lightly, there are many interdependencies #define IMBUFSIZ 128 // input modifier buffer sizes #define KBUFSZ 512 // size of keyboard mapping buffer -#define CBUFSIZ 4096 // size of command buffer -#define UBUFSIZ 4096 // character buffer +#define CBUFSIZ 2048 // size of command buffer +#define UBUFSIZ 2048 // character buffer #ifndef PATH_MAX # define PATH_MAX 16384 #endif +/* Motif window hints */ +#define MWM_HINTS_FUNCTIONS (1L << 0) +#define MWM_HINTS_DECORATIONS (1L << 1) +#define MWM_HINTS_INPUT_MODE (1L << 2) +#define MWM_HINTS_STATUS (1L << 3) +/* bit definitions for MwmHints.functions */ +#define MWM_FUNC_ALL (1L << 0) +#define MWM_FUNC_RESIZE (1L << 1) +#define MWM_FUNC_MOVE (1L << 2) +#define MWM_FUNC_MINIMIZE (1L << 3) +#define MWM_FUNC_MAXIMIZE (1L << 4) +#define MWM_FUNC_CLOSE (1L << 5) +/* bit definitions for MwmHints.decorations */ +#define MWM_DECOR_ALL (1L << 0) +#define MWM_DECOR_BORDER (1L << 1) +#define MWM_DECOR_RESIZEH (1L << 2) +#define MWM_DECOR_TITLE (1L << 3) +#define MWM_DECOR_MENU (1L << 4) +#define MWM_DECOR_MINIMIZE (1L << 5) +#define MWM_DECOR_MAXIMIZE (1L << 6) +/* bit definitions for MwmHints.inputMode */ +#define MWM_INPUT_MODELESS 0 +#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1 +#define MWM_INPUT_SYSTEM_MODAL 2 +#define MWM_INPUT_FULL_APPLICATION_MODAL 3 +#define PROP_MWM_HINTS_ELEMENTS 5 + /* ***************************************************************************** * MACRO DEFINES ***************************************************************************** */ -#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) -#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) -#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) -#define STRCASECMP(x, y) strcasecmp((x), (y)) -#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) -#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) -#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) -#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) -#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) -#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) -#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) -#define STRDUP(x) strdup((const char *)(x)) -#define STRLEN(x) strlen((const char *)(x)) -#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) -#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) +#define dLocal(type,name) type const name = this->name + +// for speed reasons, we assume that all codepoints 32 to 126 are +// single-width. +#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) /* convert pixel dimensions to row/column values. Everything as int32_t */ -#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) -#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) -#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) -#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) -#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) -#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) -#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) -#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) +#define Pixel2Col(x) Pixel2Width((int32_t)(x)) +#define Pixel2Row(y) Pixel2Height((int32_t)(y)) +#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) +#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight) +#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) +#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) +#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) +#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) + +// for m >= -n, ensure remainder lies between 0..n-1 +#define MOD(m,n) (((m) + (n)) % (n)) -#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) -#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) +#define LINENO(n) MOD (term_start + int(n), total_rows) +#define ROW(n) row_buf [LINENO (n)] /* how to build & extract colors and attributes */ #define GET_BASEFG(x) (((x) & RS_fgMask)) #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) -#ifndef NO_BRIGHTCOLOR -# define GET_FGCOLOR(x) \ - ((((x) & RS_Bold) == 0 \ - || GET_BASEFG (x) < minCOLOR \ - || GET_BASEFG (x) >= minBrightCOLOR) \ - ? GET_BASEFG (x) \ - : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR))) -# define GET_BGCOLOR(x) \ - ((((x) & RS_Blink) == 0 \ - || GET_BASEBG (x) < minCOLOR \ - || GET_BASEBG (x) >= minBrightCOLOR) \ - ? GET_BASEBG (x) \ - : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR))) -#else -# define GET_FGCOLOR(x) GET_BASEFG(x) -# define GET_BGCOLOR(x) GET_BASEBG(x) -#endif #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) -#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) +#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) + +#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) +#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) #define GET_ATTR(x) (((x) & RS_attrMask)) #define GET_BGATTR(x) \ (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ | (((x) & RS_fgMask)< 1) -/* rendition style flags */ -# define menuBar_height() (TermWin.fheight + SHADOW) -# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) -# define isMenuBarWindow(w) ((w) == menuBar.win) -#else -# define menuBar_height() (0) -# define menuBar_TotalHeight() (0) -# define isMenuBarWindow(w) (0) -#endif - -#ifdef XPM_BACKGROUND -# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) -#else -# define XPMClearArea(a, b, c, d, e, f, g) -#endif - -#ifndef STRICT_FONT_CHECKING -# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) -#endif - -#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y)) -#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y)) - -#ifdef UTMP_SUPPORT -# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) -# undef HAVE_UTMPX_H -# undef HAVE_STRUCT_UTMPX -# endif -# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) -# undef HAVE_UTMP_H -# undef HAVE_STRUCT_UTMP -# endif - -# ifdef HAVE_UTMPX_H -# include -# endif -# ifdef HAVE_UTMP_H -# include -# endif -#endif - -#ifdef DEBUG_CMD -# define D_CMD(x) fprintf x ; fputc('\n', stderr) -#else -# define D_CMD(x) -#endif -#ifdef DEBUG_INIT -# define D_INIT(x) fprintf x ; fputc('\n', stderr) -#else -# define D_INIT(x) -#endif -#ifdef DEBUG_MAIN -# define D_MAIN(x) fprintf x ; fputc('\n', stderr) -#else -# define D_MAIN(x) -#endif -#ifdef DEBUG_SCREEN -# define D_SCREEN(x) fprintf x ; fputc('\n', stderr) -#else -# define D_SCREEN(x) -#endif -#ifdef DEBUG_SELECT -# define D_SELECT(x) fprintf x ; fputc('\n', stderr) -#else -# define D_SELECT(x) -#endif -#ifdef DEBUG_SIZE -# define D_SIZE(x) fprintf x ; fputc('\n', stderr) -#else -# define D_SIZE(x) -#endif -#ifdef DEBUG_X -# define D_X(x) fprintf x ; fputc('\n', stderr) -#else -# define D_X(x) -#endif - -extern class rxvt_failure_exception { } rxvt_failure_exception; - -typedef callback1 log_callback; - -extern void rxvt_vlog (const char *fmt, va_list arg_ptr); -extern void rxvt_log (const char *fmt, ...); -extern void rxvt_warn (const char *fmt, ...); -extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); -extern void rxvt_exit_failure () __attribute__ ((noreturn)); +typedef callback log_callback; +typedef callback getfd_callback; #define SET_LOCALE(locale) rxvt_set_locale (locale) -extern bool rxvt_set_locale (const char *locale); - -/* - ***************************************************************************** - * VARIABLES - ***************************************************************************** - */ -#ifdef MENUBAR -# include "menubar.h" -#endif - -#define BLINK_INTERVAL 0.5 -#define TEXT_BLINK_INTERVAL 0.5 +extern bool rxvt_set_locale (const char *locale) NOTHROW; +extern void rxvt_push_locale (const char *locale) NOTHROW; +extern void rxvt_pop_locale () NOTHROW; + +/****************************************************************************/ + +#define LINE_LONGER 0x0001 // line is continued on the next row +#define LINE_FILTERED 0x0002 // line has been filtered +#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) +#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) +#define LINE_BIDI 0x0010 // line needs bidi (NYI) + +struct line_t { + text_t *t; // terminal the text + rend_t *r; // rendition, uses RS_ flags + tlen_t_ l; // length of each text line, LINE_CONT == continued on next line + uint32_t f; // flags + + bool is_longer () + { + return f & LINE_LONGER; + } + + void is_longer (int set) + { + if (set) + f |= LINE_LONGER; + else + f &= ~LINE_LONGER; + } + + void clear () + { + t = 0; + r = 0; + l = 0; + f = 0; + } + + void touch () // call whenever a line is changed/touched/updated + { +#if ENABLE_PERL + f &= ~LINE_FILTERED; +#endif + } + + void touch (int col) + { + max_it (l, col); + touch (); + } +}; -#ifndef __attribute__ -# ifdef __GNUC__ -# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) -# define __attribute__(x) -# endif -# endif -# define __attribute__(x) -#endif +/****************************************************************************/ // primivite wrapper around mbstate_t to ensure initialisation struct mbstate { mbstate_t mbs; operator mbstate_t *() { return &mbs; } - void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } + void reset () { memset (&mbs, 0, sizeof (mbs)); } mbstate () { reset (); } }; +/****************************************************************************/ + +#define UNICODE_MASK 0x1fffffUL + #if UNICODE3 # define COMPOSE_LO 0x40000000UL # define COMPOSE_HI 0x400fffffUL # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) #else -# define COMPOSE_LO 0xd800UL -# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... -# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) +# if ENABLE_PERL +# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates +# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only +# else +# define COMPOSE_LO 0xd800UL +# define COMPOSE_HI 0xf8ffUL +# endif +# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) #endif #if ENABLE_COMBINING @@ -884,22 +940,31 @@ extern class rxvt_composite_vec rxvt_composite; #endif +/****************************************************************************/ -struct rxvt_term : rxvt_vars { - log_callback *log_hook; // log error messages through this hook, if != 0 +#ifdef KEYSYM_RESOURCE +class keyboard_manager; +#endif +struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { + + // special markers with magic addresses + static const char resval_undef []; // options specifically unset + static const char resval_on []; // boolean options switched on + static const char resval_off []; // or off + + log_callback *log_hook; // log error messages through this hook, if != 0 + getfd_callback *getfd_hook; // convert remote to local fd, if != 0 +#if ENABLE_PERL + rxvt_perl_term perl; +#endif struct mbstate mbstate; // current input multibyte state unsigned char want_refresh:1, -#ifdef TRANSPARENT +#ifdef ENABLE_TRANSPARENCY want_full_refresh:1, /* awaiting full screen refresh */ #endif -#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) - am_transparent:1, /* is a transparent term */ - am_pixmap_trans:1, /* transparency w/known root pixmap */ -#endif current_screen:1, /* primary or secondary */ - hate_those_clicks:1, /* a.k.a. keep mark position */ num_scr_allow:1, bypass_keystate:1, #ifdef CURSOR_BLINK @@ -911,16 +976,12 @@ #ifdef POINTER_BLANK hidden_pointer:1, #endif -// enc_utf8:1, /* wether terminal reads/writes utf-8 */ + enc_utf8:1, /* wether locale uses utf-8 */ + seen_input:1, /* wether we have seen some program output yet */ + seen_resize:1, /* wether we had a resize event */ parsed_geometry:1; unsigned char refresh_type, -#ifdef UTMP_SUPPORT - next_utmp_action, -#endif -#ifndef NO_SETOWNER_TTYDEV - next_tty_action, -#endif #ifdef META8_OPTION meta_char, /* Alt-key prefix */ #endif @@ -928,48 +989,34 @@ selection_wait, selection_type; /* ---------- */ - short rvideo; - int16_t num_scr; /* screen: number lines scrolled */ - unsigned int prev_ncol, /* screen: previous number of columns */ + bool rvideo_state, rvideo_mode; +#ifndef NO_BELL + bool rvideo_bell; +#endif + int num_scr; /* screen: number lines scrolled */ + int prev_ncol, /* screen: previous number of columns */ prev_nrow; /* screen: previous number of rows */ /* ---------- */ rend_t rstyle; /* ---------- */ - uint32_t pixcolor_set[NPIXCLR_SETS]; -/* ---------- */ #ifdef SELECTION_SCROLLING - int scroll_selection_delay, - scroll_selection_lines; + int scroll_selection_lines; enum page_dirn scroll_selection_dir; int selection_save_x, selection_save_y, - selection_save_state, - pending_scroll_selection; + selection_save_state; #endif /* ---------- */ int csrO, /* Hops - csr offset in thumb/slider to */ /* give proper Scroll behaviour */ -#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING - scroll_arrow_delay, -#endif #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) - mouse_slip_wheel_delay, mouse_slip_wheel_speed, #endif refresh_count, - refresh_limit, - fnum, /* logical font number */ last_bot, /* scrollbar last bottom position */ last_top, /* scrollbar last top position */ last_state, /* scrollbar last state */ scrollbar_len, -#ifdef MENUBAR - menu_readonly, /* okay to alter menu? */ - Arrows_x, -#endif -#if MENUBAR_MAX > 1 - Nbars, -#endif window_vt_x, window_vt_y, window_sb_x, @@ -978,23 +1025,17 @@ # endif allowedxerror; /* ---------- */ - unsigned int ModMetaMask, - ModNumLockMask, - old_width, /* last used width in screen resize */ - old_height, /* last used height in screen resize */ -#ifndef NO_BRIGHTCOLOR - colorfgbg, -#endif - ttymode; - unsigned long PrivateModes, + unsigned int ModLevel3Mask, + ModMetaMask, + ModNumLockMask; + int old_width, /* last used width in screen resize */ + old_height; /* last used height in screen resize */ + unsigned long priv_modes, SavedModes; /* ---------- */ - Atom xa[NUM_XA]; + Atom *xa; /* ---------- */ -#ifdef MENUBAR - GC menubarGC; -#endif -#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) +#ifdef RXVT_SCROLLBAR GC scrollbarGC, topShadowGC, botShadowGC; @@ -1022,118 +1063,112 @@ Time selection_time, selection_request_time; pid_t cmd_pid; /* process id of child */ - gid_t ttygid; -#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) - uid_t euid; - gid_t egid; -#endif + char * incr_buf; + size_t incr_buf_size, incr_buf_fill; /* ---------- */ Cursor leftptr_cursor; -#ifdef POINTER_BLANK - Cursor blank_cursor; -#endif /* ---------- */ - const char *ttydev; /* pty/tty name */ -#ifndef NO_BACKSPACE_KEY - const char *key_backspace; -#endif -#ifndef NO_DELETE_KEY - const char *key_delete; -#endif -#ifdef USE_XIM - rxvt_xim *input_method; - XIC Input_Context; - XIMStyle input_style; - int event_type; -#endif struct mouse_event MEvent; XComposeStatus compose; ttymode_t tio; -#ifdef UTMP_SUPPORT -# ifdef HAVE_STRUCT_UTMP - struct utmp ut; -# endif -# ifdef HAVE_STRUCT_UTMPX - struct utmpx utx; -# endif -# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) - char ut_id[5]; -# endif - int utmp_pos; -#endif row_col_t oldcursor; -#ifdef XPM_BACKGROUND +#ifdef HAVE_BG_PIXMAP bgPixmap_t bgPixmap; - XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ -#endif -#ifndef RESET_TTY_TO_COMMON_DEFAULTS - struct stat ttyfd_stat; /* original status of our tty */ -#endif -#ifdef MENUBAR - menu_t *ActiveMenu, /* currently active menu */ - *BuildMenu; /* the menu currently being built */ - bar_t *CurrentBar; -# if ! (MENUBAR_MAX > 1) - bar_t BarList; -# endif /* (MENUBAR_MAX > 1) */ -#endif -#ifdef CURSOR_BLINK - struct timeval lastcursorchange; #endif -#ifdef POINTER_BLANK - struct timeval lastmotion; +#ifdef HAVE_AFTERIMAGE + ASVisual *asv; + ASImageManager *asimman; +#endif + +#if ENABLE_OVERLAY + int ov_x, ov_y, ov_w, ov_h; // overlay dimensions + text_t **ov_text; + rend_t **ov_rend; + + void scr_swap_overlay () NOTHROW; + void scr_overlay_new (int x, int y, int w, int h) NOTHROW; + void scr_overlay_off () NOTHROW; + void scr_overlay_set (int x, int y, + text_t text, + rend_t rend = OVERLAY_RSTYLE) NOTHROW; + void scr_overlay_set (int x, int y, const char *s) NOTHROW; + void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; #endif vector allocated; // free these memory blocks with free() - char *env_windowid; /* environmental variable WINDOWID */ + char env_windowid[21]; /* environmental variable WINDOWID */ + char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; char *env_display; /* environmental variable DISPLAY */ char *env_term; /* environmental variable TERM */ - char *env_colorfgbg; + char *locale; -#if 0 - char *codeset; -#endif char charsets[4]; - unsigned char *v_buffer; /* pointer to physical buffer */ + char *v_buffer; /* pointer to physical buffer */ unsigned int v_buflen; /* size of area to write */ - stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ + stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ + #ifdef KEYSYM_RESOURCE - const unsigned char *Keysym_map[256]; + keyboard_manager *keyboard; #endif + const char *rs[NUM_RESOURCES]; /* command input buffering */ - unsigned char *cmdbuf_ptr, *cmdbuf_endp; - unsigned char cmdbuf_base[CBUFSIZ]; + char *cmdbuf_ptr, *cmdbuf_endp; + char cmdbuf_base[CBUFSIZ]; + + ptytty *pty; rxvt_salloc *talloc; // text line allocator rxvt_salloc *ralloc; // rend line allocator static vector termlist; // a vector of all running rxvt_term's - void paste (const unsigned char *data, unsigned int len); +#if ENABLE_FRILLS || ISO_14755 + // ISO 14755 entry support + unicode_t iso14755buf; + void commit_iso14755 (); + int hex_keyval (XKeyEvent &ev); +# if ISO_14755 + void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); + void iso14755_54 (int x, int y); +# endif +#endif - void flush (); + // modifies first argument(!) + void paste (char *data, unsigned int len) NOTHROW; + + long vt_emask, vt_emask_perl, vt_emask_xim; + void vt_select_input () const NOTHROW + { + XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); + } + +#if ENABLE_TRANSPARENCY || ENABLE_PERL void rootwin_cb (XEvent &xev); xevent_watcher rootwin_ev; +#endif +#ifdef HAVE_BG_PIXMAP + int update_background (); + void update_background_cb (time_watcher &w); + time_watcher update_background_ev; +#endif void x_cb (XEvent &xev); + void flush (); xevent_watcher termwin_ev; xevent_watcher vt_ev; #ifdef HAVE_SCROLLBARS xevent_watcher scrollbar_ev; #endif -#ifdef MENUBAR - xevent_watcher menubar_ev; -#endif - void check_cb (check_watcher &w); check_watcher check_ev; + void child_cb (child_watcher &w, int status); child_watcher child_ev; + void check_cb (check_watcher &w); check_watcher check_ev; void destroy_cb (time_watcher &w); time_watcher destroy_ev; - + void flush_cb (time_watcher &w); time_watcher flush_ev; void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; - - void incr_cb (time_watcher &w); time_watcher incr_ev; + void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; #ifdef CURSOR_BLINK void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; @@ -1141,97 +1176,110 @@ #ifdef TEXT_BLINK void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; #endif +#ifndef NO_BELL + void bell_cb (time_watcher &w); time_watcher bell_ev; +#endif + +#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING + void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; +#endif +#ifdef SELECTION_SCROLLING + void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; +#endif +#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) + void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; +#endif #ifdef POINTER_BLANK void pointer_cb (time_watcher &w); time_watcher pointer_ev; void pointer_blank (); - void pointer_unblank (); #endif + void pointer_unblank (); void tt_printf (const char *fmt,...); - void tt_write (const unsigned char *data, unsigned int len); + void tt_write (const char *data, unsigned int len); + void pty_write (); void tt_winch (); rxvt_term (); ~rxvt_term (); void destroy (); + void emergency_cleanup (); - bool init (int argc, const char *const *argv); - bool init_vars (); + bool init (int argc, const char *const *argv, stringvec *envv); - unicode_t next_char (); + bool init (stringvec *argv, stringvec *envv) + { + this->argv = argv; + return init (argv->size (), argv->begin (), envv); + } + + bool init_vars (); bool pty_fill (); - void *operator new (size_t s); - void operator delete (void *p, size_t s); + void make_current () const // make this the "currently active" urxvt instance + { + SET_R (this); + set_environ (envv); + rxvt_set_locale (locale); + } void init_secondary (); const char **init_resources (int argc, const char *const *argv); + const char *x_resource (const char *name); void init_env (); void set_locale (const char *locale); void init_xlocale (); void init_command (const char *const *argv); - int run_command (const char *const *argv); + void run_command (const char *const *argv); int run_child (const char *const *argv); - static void child_exited (int pid); void color_aliases (int idx); void recolour_cursor (); void create_windows (int argc, const char *const *argv); - void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); - void window_calc (unsigned int width, unsigned int height); + void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); + void window_calc (unsigned int newwidth, unsigned int newheight); #if USE_XIM + rxvt_xim *input_method; + XIC Input_Context; + XIMStyle input_style; + XPoint spot; // most recently sent spot position + void im_destroy (); void im_cb (); im_watcher im_ev; - void im_set_size (XRectangle *size); - void im_set_position (XPoint *pos); - void im_set_color (unsigned long *fg, unsigned long *bg); - void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); + void im_set_size (XRectangle &size); + void im_set_position (XPoint &pos) NOTHROW; + void im_set_color (unsigned long &fg, unsigned long &bg); + void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); bool IMisRunning (); void IMSendSpot (); bool IM_get_IC (const char *modifiers); - void IMSetStatusPosition (); + void IMSetPosition (); #endif void resize_scrollbar (); - void pixel_position (int *x, int *y); - - void selection_click (int clicks, int x, int y); - void selection_extend (int x, int y, int flag); - void selection_rotate (int x, int y); - - /* screen (!) */ - void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); - void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); - int scr_scroll_text (int row1, int row2, int count, int spec); - void scr_reset (); - void scr_reset_realloc (); - void scr_release (); - void scr_clear (bool really = true); - void scr_refresh (unsigned char refresh_type); - bool scr_refresh_rend (rend_t mask, rend_t value); - void scr_erase_screen (int mode); - void scr_touch (bool refresh); - void scr_expose (int x, int y, int width, int height, bool refresh); - void scr_remap_chars (); - void scr_remap_chars (text_t *tp, rend_t *rp); - - /* autoconvert */ - // command.C - void lookup_key (XKeyEvent &ev); - unsigned int cmd_write (const unsigned char *str, unsigned int count); - unicode_t cmd_getc (); + void key_press (XKeyEvent &ev); + void key_release (XKeyEvent &ev); + unsigned int cmd_write (const char *str, unsigned int count); + + wchar_t next_char () NOTHROW; + wchar_t cmd_getc () THROW ((class out_of_input)); + uint32_t next_octet () NOTHROW; + uint32_t cmd_get8 () THROW ((class out_of_input)); + bool cmd_parse (); void mouse_report (XButtonEvent &ev); void button_press (XButtonEvent &ev); void button_release (XButtonEvent &ev); - int check_our_parents (); + void focus_in (); + void focus_out (); + void update_fade_color (unsigned int idx); #ifdef PRINTPIPE FILE *popen_printer (); int pclose_printer (FILE *stream); @@ -1242,11 +1290,11 @@ void process_escape_seq (); void process_csi_seq (); void process_window_ops (const int *args, unsigned int nargs); - unsigned char *get_to_st (unicode_t &ends_how); + char *get_to_st (unicode_t &ends_how); void process_dcs_seq (); void process_osc_seq (); - void process_color_seq (int report, int color, const char *str, unsigned char resp); - void process_xterm_seq (int op, const char *str, unsigned char resp); + void process_color_seq (int report, int color, const char *str, char resp); + void process_xterm_seq (int op, const char *str, char resp); int privcases (int mode, unsigned long bit); void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); void process_sgr_mode (unsigned int nargs, const int *arg); @@ -1254,102 +1302,175 @@ // init.C void Get_Colours (); void get_ourmods (); - // logging.C - void makeutent (const char *pty, const char *hostname); - void cleanutent (); - // main.C; - void privileges (int mode); - void privileged_utmp (char action); - void privileged_ttydev (char action); - bool change_font (const char *fontname); - bool font_up_down (int n, int direction); + // main.C + bool set_fonts (); + void set_string_property (Atom prop, const char *str, int len = -1); + void set_utf8_property (Atom prop, const char *str, int len = -1); void set_title (const char *str); void set_icon_name (const char *str); void set_window_color (int idx, const char *color); void set_colorfgbg (); - int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); - void set_widthheight (unsigned int width, unsigned int height); + bool set_color (rxvt_color &color, const char *name); + void alias_color (int dst, int src); + void set_widthheight (unsigned int newwidth, unsigned int newheight); + + // screen.C + + void lalloc (line_t &l) const + { + l.t = (text_t *)talloc->alloc (); + l.r = (rend_t *)ralloc->alloc (); + } -#ifdef MENUBAR - // menubar.C - void menuitem_free (menu_t *menu, menuitem_t *item); - int action_dispatch (action_t *action); - void menuarrow_free (char name); - void menuarrow_add (char *string); - char *menu_find_base (menu_t **menu, char *path); - menu_t *menu_delete (menu_t *menu); - menu_t *menu_add (menu_t *parent, char *path); - void drawbox_menubar (int x, int len, int state); - void drawtriangle (int x, int y, int state); - void drawbox_menuitem (int y, int state); - void menu_show (); - void menu_display (void (rxvt_term::*update) ()); - void menu_hide_all (); - void menu_hide (); - void menu_clear (menu_t *menu); - void menubar_clear (); - bar_t *menubar_find (const char *name); - int menubar_push (const char *name); - void menubar_remove (const char *name); - void menubar_dump (FILE *fp); - void menubar_read (const char *filename); - void menubar_dispatch (char *str); - void draw_Arrows (int name, int state); - void menubar_expose (); - int menubar_mapping (int map); - int menu_select (XButtonEvent &ev); - void menubar_select (XButtonEvent &ev); - void menubar_control (XButtonEvent &ev); - void map_menuBar (int map); +#if 0 + void lfree (line_t &l) + { + talloc->free (l.t); + ralloc->free (l.r); + } #endif - // screen.C + void lresize (line_t &l) const + { + if (!l.t) + return; + + l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); + l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); + + l.l = min (l.l, ncol); + + if (ncol > prev_ncol) + scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); + } + + int fgcolor_of (rend_t r) const NOTHROW + { + int base = GET_BASEFG (r); +#ifndef NO_BRIGHTCOLOR + if (r & RS_Bold +# if ENABLE_STYLES + && option (Opt_intensityStyles) +# endif + && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) + base += minBrightCOLOR - minCOLOR; +#endif + return base; + } + + int bgcolor_of (rend_t r) const NOTHROW + { + int base = GET_BASEBG (r); +#ifndef NO_BRIGHTCOLOR + if (r & RS_Blink +# if ENABLE_STYLES + && option (Opt_intensityStyles) +# endif + && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) + base += minBrightCOLOR - minCOLOR; +#endif + return base; + } + + bool option (uint8_t opt) const NOTHROW + { + return options[opt >> 3] & (1 << (opt & 7)); + } + + void set_option (uint8_t opt, bool set = true) NOTHROW + { + if (set) + options[opt >> 3] |= (1 << (opt & 7)); + else + options[opt >> 3] &= ~(1 << (opt & 7)); + } + + void PrivMode (int set, unsigned bit) NOTHROW + { + if (set) + priv_modes |= bit; + else + priv_modes &= ~bit; + } + + void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; + void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; + int scr_scroll_text (int row1, int row2, int count) NOTHROW; + void scr_reset (); + void scr_release () NOTHROW; + void scr_clear (bool really = false) NOTHROW; + void scr_refresh () NOTHROW; + bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; + void scr_erase_screen (int mode) NOTHROW; +#if ENABLE_FRILLS + void scr_erase_savelines () NOTHROW; + void scr_backindex () NOTHROW; + void scr_forwardindex () NOTHROW; +#endif + void scr_touch (bool refresh) NOTHROW; + void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; + rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); + void scr_recolour () NOTHROW; + void scr_remap_chars () NOTHROW; + void scr_remap_chars (line_t &l) NOTHROW; + + enum cursor_mode { SAVE, RESTORE }; + void scr_poweron (); - void scr_cursor (int mode); - int scr_change_screen (int scrn); - void scr_color (unsigned int color, int fgbg); - void scr_rendition (int set, int style); - void scr_add_lines (const unicode_t *str, int nlines, int len); - void scr_backspace (); - void scr_tab (int count); - void scr_backindex (); - void scr_forwardindex (); - void scr_gotorc (int row, int col, int relative); - void scr_index (enum page_dirn direction); - void scr_erase_line (int mode); - void scr_E (); - void scr_insdel_lines (int count, int insdel); - void scr_insdel_chars (int count, int insdel); - void scr_scroll_region (int top, int bot); - void scr_cursor_visible (int mode); - void scr_autowrap (int mode); - void scr_relative_origin (int mode); - void scr_insert_mode (int mode); - void scr_set_tab (int mode); - void scr_rvideo_mode (int mode); - void scr_report_position (); - void set_font_style (); - void scr_charset_choose (int set); - void scr_charset_set (int set, unsigned int ch); - int scr_move_to (int y, int len); - int scr_page (enum page_dirn direction, int nlines); - int scr_changeview (uint16_t oldviewstart); - void scr_bell (); - void scr_printscreen (int fullhist); - void scr_reverse_selection (); - void scr_dump (int fd); - void selection_check (int check_more); - int selection_paste (Window win, Atom prop, bool delete_prop); - void selection_property (Window win, Atom prop); - void selection_request (Time tm, int x, int y); - int selection_request_other (Atom target, int selnum); - void selection_clear (); + void scr_cursor (cursor_mode mode) NOTHROW; + void scr_do_wrap () NOTHROW; + void scr_swap_screen () NOTHROW; + void scr_change_screen (int scrn); + void scr_color (unsigned int color, int fgbg) NOTHROW; + void scr_rendition (int set, int style) NOTHROW; + void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; + void scr_backspace () NOTHROW; + void scr_tab (int count, bool ht = false) NOTHROW; + void scr_gotorc (int row, int col, int relative) NOTHROW; + void scr_index (enum page_dirn direction) NOTHROW; + void scr_erase_line (int mode) NOTHROW; + void scr_E () NOTHROW; + void scr_insdel_lines (int count, int insdel) NOTHROW; + void scr_insdel_chars (int count, int insdel) NOTHROW; + void scr_scroll_region (int top, int bot) NOTHROW; + void scr_cursor_visible (int mode) NOTHROW; + void scr_autowrap (int mode) NOTHROW; + void scr_relative_origin (int mode) NOTHROW; + void scr_insert_mode (int mode) NOTHROW; + void scr_set_tab (int mode) NOTHROW; + void scr_rvideo_mode (bool on) NOTHROW; + void scr_report_position () NOTHROW; + void set_font_style () NOTHROW; + void scr_charset_choose (int set) NOTHROW; + void scr_charset_set (int set, unsigned int ch) NOTHROW; + void scr_move_to (int y, int len) NOTHROW; + bool scr_page (enum page_dirn direction, int nlines) NOTHROW; + bool scr_changeview (int new_view_start) NOTHROW; + void scr_bell () NOTHROW; + void scr_printscreen (int fullhist) NOTHROW; + void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; + void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; + void scr_reverse_selection () NOTHROW; + void scr_dump (int fd) NOTHROW; + + void selection_check (int check_more) NOTHROW; + void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; + void selection_property (Window win, Atom prop) NOTHROW; + void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; + int selection_request_other (Atom target, int selnum) NOTHROW; + void selection_clear () NOTHROW; void selection_make (Time tm); - void selection_start_colrow (int col, int row); - void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); - void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); - void selection_remove_trailing_spaces (); - void selection_send (const XSelectionRequestEvent &rq); + bool selection_grab (Time tm) NOTHROW; + void selection_start_colrow (int col, int row) NOTHROW; + void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; + void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; + void selection_remove_trailing_spaces () NOTHROW; + void selection_send (const XSelectionRequestEvent &rq) NOTHROW; + void selection_click (int clicks, int x, int y) NOTHROW; + void selection_extend (int x, int y, int flag) NOTHROW; + void selection_rotate (int x, int y) NOTHROW; + + void pixel_position (int *x, int *y) NOTHROW; #if defined(NEXT_SCROLLBAR) // scrollbar-next.C @@ -1361,7 +1482,6 @@ #if defined(RXVT_SCROLLBAR) // scrollbar-rxvt.C - void Draw_button (int x, int y, int state, int dirn); int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); #endif @@ -1384,28 +1504,11 @@ void get_options (int argc, const char *const *argv); int parse_keysym (const char *str, const char *arg); void get_xdefaults (FILE *stream, const char *name); - void extract_resources (Display *display, const char *name); + void extract_resources (); // xpm.C - int scale_pixmap (const char *geom); - void resize_pixmap (); - Pixmap set_bgPixmap (const char *file); + void get_window_origin (int &x, int &y); + Pixmap get_pixmap_property (int prop_id); }; -/* - ***************************************************************************** - * PROTOTYPES - ***************************************************************************** - */ -#ifdef PROTOTYPES -# define __PROTO(p) p -#else -# define __PROTO(p) () -#endif -#include "protos.h" - -#ifdef DEBUG_malloc -# include "dmalloc.h" /* This comes last */ -#endif - #endif /* _RXVT_H_ */