diff options
Diffstat (limited to 'src/libvterm/include')
-rw-r--r-- | src/libvterm/include/vterm.h | 588 | ||||
-rw-r--r-- | src/libvterm/include/vterm_keycodes.h | 64 |
2 files changed, 652 insertions, 0 deletions
diff --git a/src/libvterm/include/vterm.h b/src/libvterm/include/vterm.h new file mode 100644 index 0000000..fe4a6fc --- /dev/null +++ b/src/libvterm/include/vterm.h @@ -0,0 +1,588 @@ +/* + * NOTE: This is a MODIFIED version of libvterm, see the README file. + */ +#ifndef __VTERM_H__ +#define __VTERM_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdlib.h> + +#include "vterm_keycodes.h" + +#define TRUE 1 +#define FALSE 0 + +// from stdint.h +typedef unsigned char uint8_t; +typedef unsigned int uint32_t; + +#define VTERM_VERSION_MAJOR 0 +#define VTERM_VERSION_MINOR 1 + +#define VTERM_CHECK_VERSION \ + vterm_check_version(VTERM_VERSION_MAJOR, VTERM_VERSION_MINOR) + +typedef struct VTerm VTerm; +typedef struct VTermState VTermState; +typedef struct VTermScreen VTermScreen; + +// Specifies a screen point. +typedef struct { + int row; + int col; +} VTermPos; + +/* some small utility functions; we can just keep these static here */ + +/* + * Order points by on-screen flow order: + * Return < 0 if "a" is before "b" + * Return 0 if "a" and "b" are equal + * Return > 0 if "a" is after "b". + */ +int vterm_pos_cmp(VTermPos a, VTermPos b); + +#if defined(DEFINE_INLINES) || USE_INLINE +INLINE int vterm_pos_cmp(VTermPos a, VTermPos b) +{ + return (a.row == b.row) ? a.col - b.col : a.row - b.row; +} +#endif + +// Specifies a rectangular screen area. +typedef struct { + int start_row; + int end_row; + int start_col; + int end_col; +} VTermRect; + +/* true if the rect contains the point */ +int vterm_rect_contains(VTermRect r, VTermPos p); + +#if defined(DEFINE_INLINES) || USE_INLINE +INLINE int vterm_rect_contains(VTermRect r, VTermPos p) +{ + return p.row >= r.start_row && p.row < r.end_row && + p.col >= r.start_col && p.col < r.end_col; +} +#endif + +/* move a rect */ +// Move "rect" "row_delta" down and "col_delta" right. +// Does not check boundaries. +void vterm_rect_move(VTermRect *rect, int row_delta, int col_delta); + +#if defined(DEFINE_INLINES) || USE_INLINE +INLINE void vterm_rect_move(VTermRect *rect, int row_delta, int col_delta) +{ + rect->start_row += row_delta; rect->end_row += row_delta; + rect->start_col += col_delta; rect->end_col += col_delta; +} +#endif + +/** + * Bit-field describing the value of VTermColor.type + */ +typedef enum { + /** + * If the lower bit of `type` is not set, the colour is 24-bit RGB. + */ + VTERM_COLOR_RGB = 0x00, + + /** + * The colour is an index into a palette of 256 colours. + */ + VTERM_COLOR_INDEXED = 0x01, + + /** + * Mask that can be used to extract the RGB/Indexed bit. + */ + VTERM_COLOR_TYPE_MASK = 0x01, + + /** + * If set, indicates that this colour should be the default foreground + * color, i.e. there was no SGR request for another colour. When + * rendering this colour it is possible to ignore "idx" and just use a + * colour that is not in the palette. + */ + VTERM_COLOR_DEFAULT_FG = 0x02, + + /** + * If set, indicates that this colour should be the default background + * color, i.e. there was no SGR request for another colour. A common + * option when rendering this colour is to not render a background at + * all, for example by rendering the window transparently at this spot. + */ + VTERM_COLOR_DEFAULT_BG = 0x04, + + /** + * Mask that can be used to extract the default foreground/background bit. + */ + VTERM_COLOR_DEFAULT_MASK = 0x06 +} VTermColorType; + +/** + * Returns true if the VTERM_COLOR_RGB `type` flag is set, indicating that the + * given VTermColor instance is an indexed colour. + */ +#define VTERM_COLOR_IS_INDEXED(col) \ + (((col)->type & VTERM_COLOR_TYPE_MASK) == VTERM_COLOR_INDEXED) + +/** + * Returns true if the VTERM_COLOR_INDEXED `type` flag is set, indicating that + * the given VTermColor instance is an rgb colour. + */ +#define VTERM_COLOR_IS_RGB(col) \ + (((col)->type & VTERM_COLOR_TYPE_MASK) == VTERM_COLOR_RGB) + +/** + * Returns true if the VTERM_COLOR_DEFAULT_FG `type` flag is set, indicating + * that the given VTermColor instance corresponds to the default foreground + * color. + */ +#define VTERM_COLOR_IS_DEFAULT_FG(col) \ + (!!((col)->type & VTERM_COLOR_DEFAULT_FG)) + +/** + * Returns true if the VTERM_COLOR_DEFAULT_BG `type` flag is set, indicating + * that the given VTermColor instance corresponds to the default background + * color. + */ +#define VTERM_COLOR_IS_DEFAULT_BG(col) \ + (!!((col)->type & VTERM_COLOR_DEFAULT_BG)) + +typedef struct { + /** + * Tag indicating which member is actually valid. + * Please use the `VTERM_COLOR_IS_*` test macros to check whether a + * particular type flag is set. + */ + uint8_t type; + + uint8_t red, green, blue; + + uint8_t index; +} VTermColor; + +/** + * Constructs a new VTermColor instance representing the given RGB values. + */ +void vterm_color_rgb(VTermColor *col, uint8_t red, uint8_t green, uint8_t blue); + +/** + * Construct a new VTermColor instance representing an indexed color with the + * given index. + */ +void vterm_color_indexed(VTermColor *col, uint8_t idx); + +/** + * Compares two colours. Returns true if the colors are equal, false otherwise. + */ +int vterm_color_is_equal(const VTermColor *a, const VTermColor *b); + +typedef enum { + /* VTERM_VALUETYPE_NONE = 0 */ + VTERM_VALUETYPE_BOOL = 1, + VTERM_VALUETYPE_INT, + VTERM_VALUETYPE_STRING, + VTERM_VALUETYPE_COLOR, + + VTERM_N_VALUETYPES +} VTermValueType; + +typedef struct { + const char *str; + size_t len : 30; + unsigned int initial : 1; + unsigned int final : 1; +} VTermStringFragment; + +typedef union { + int boolean; + int number; + VTermStringFragment string; + VTermColor color; +} VTermValue; + +typedef enum { + /* VTERM_ATTR_NONE = 0 */ + VTERM_ATTR_BOLD = 1, // bool: 1, 22 + VTERM_ATTR_UNDERLINE, // number: 4, 21, 24 + VTERM_ATTR_ITALIC, // bool: 3, 23 + VTERM_ATTR_BLINK, // bool: 5, 25 + VTERM_ATTR_REVERSE, // bool: 7, 27 + VTERM_ATTR_CONCEAL, // bool: 8, 28 + VTERM_ATTR_STRIKE, // bool: 9, 29 + VTERM_ATTR_FONT, // number: 10-19 + VTERM_ATTR_FOREGROUND, // color: 30-39 90-97 + VTERM_ATTR_BACKGROUND, // color: 40-49 100-107 + + VTERM_N_ATTRS +} VTermAttr; + +typedef enum { + /* VTERM_PROP_NONE = 0 */ + VTERM_PROP_CURSORVISIBLE = 1, // bool + VTERM_PROP_CURSORBLINK, // bool + VTERM_PROP_ALTSCREEN, // bool + VTERM_PROP_TITLE, // string + VTERM_PROP_ICONNAME, // string + VTERM_PROP_REVERSE, // bool + VTERM_PROP_CURSORSHAPE, // number + VTERM_PROP_MOUSE, // number + VTERM_PROP_CURSORCOLOR, // string + + VTERM_N_PROPS +} VTermProp; + +enum { + VTERM_PROP_CURSORSHAPE_BLOCK = 1, + VTERM_PROP_CURSORSHAPE_UNDERLINE, + VTERM_PROP_CURSORSHAPE_BAR_LEFT, + + VTERM_N_PROP_CURSORSHAPES +}; + +enum { + VTERM_PROP_MOUSE_NONE = 0, + VTERM_PROP_MOUSE_CLICK, + VTERM_PROP_MOUSE_DRAG, + VTERM_PROP_MOUSE_MOVE, + + VTERM_N_PROP_MOUSES +}; + +typedef struct { + const uint32_t *chars; + int width; + unsigned int protected_cell:1; /* DECSCA-protected against DECSEL/DECSED */ + unsigned int dwl:1; /* DECDWL or DECDHL double-width line */ + unsigned int dhl:2; /* DECDHL double-height line (1=top 2=bottom) */ +} VTermGlyphInfo; + +typedef struct { + unsigned int doublewidth:1; /* DECDWL or DECDHL line */ + unsigned int doubleheight:2; /* DECDHL line (1=top 2=bottom) */ + unsigned int continuation:1; /* Line is a flow continuation of the previous */ +} VTermLineInfo; + +/* Copies of VTermState fields that the 'resize' callback might have reason to + * edit. 'resize' callback gets total control of these fields and may + * free-and-reallocate them if required. They will be copied back from the + * struct after the callback has returned. + */ +typedef struct { + VTermPos pos; /* current cursor position */ +} VTermStateFields; + +typedef struct { + /* libvterm relies on this memory to be zeroed out before it is returned + * by the allocator. */ + void *(*malloc)(size_t size, void *allocdata); + void (*free)(void *ptr, void *allocdata); +} VTermAllocatorFunctions; + +void vterm_check_version(int major, int minor); + +// Allocate and initialize a new terminal with default allocators. +VTerm *vterm_new(int rows, int cols); + +// Allocate and initialize a new terminal with specified allocators. +VTerm *vterm_new_with_allocator(int rows, int cols, VTermAllocatorFunctions *funcs, void *allocdata); + +// Free and cleanup a terminal and all its data. +void vterm_free(VTerm* vt); + +// Get the current size of the terminal and store in "rowsp" and "colsp". +void vterm_get_size(const VTerm *vt, int *rowsp, int *colsp); + +void vterm_set_size(VTerm *vt, int rows, int cols); + +int vterm_get_utf8(const VTerm *vt); +void vterm_set_utf8(VTerm *vt, int is_utf8); + +size_t vterm_input_write(VTerm *vt, const char *bytes, size_t len); + +/* Setting output callback will override the buffer logic */ +typedef void VTermOutputCallback(const char *s, size_t len, void *user); +void vterm_output_set_callback(VTerm *vt, VTermOutputCallback *func, void *user); + +/* These buffer functions only work if output callback is NOT set + * These are deprecated and will be removed in a later version */ +size_t vterm_output_get_buffer_size(const VTerm *vt); +size_t vterm_output_get_buffer_current(const VTerm *vt); +size_t vterm_output_get_buffer_remaining(const VTerm *vt); + +/* This too */ +size_t vterm_output_read(VTerm *vt, char *buffer, size_t len); + +int vterm_is_modify_other_keys(VTerm *vt); +void vterm_keyboard_unichar(VTerm *vt, uint32_t c, VTermModifier mod); +void vterm_keyboard_key(VTerm *vt, VTermKey key, VTermModifier mod); + +void vterm_keyboard_start_paste(VTerm *vt); +void vterm_keyboard_end_paste(VTerm *vt); + +void vterm_mouse_move(VTerm *vt, int row, int col, VTermModifier mod); +// "button" is 1 for left, 2 for middle, 3 for right. +// Button 4 is scroll wheel down, button 5 is scroll wheel up. +void vterm_mouse_button(VTerm *vt, int button, int pressed, VTermModifier mod); + +// ------------ +// Parser layer +// ------------ + +/* Flag to indicate non-final subparameters in a single CSI parameter. + * Consider + * CSI 1;2:3:4;5a + * 1 4 and 5 are final. + * 2 and 3 are non-final and will have this bit set + * + * Don't confuse this with the final byte of the CSI escape; 'a' in this case. + */ +#define CSI_ARG_FLAG_MORE (1U<<31) +#define CSI_ARG_MASK (~(1U<<31)) + +#define CSI_ARG_HAS_MORE(a) ((a) & CSI_ARG_FLAG_MORE) +#define CSI_ARG(a) ((a) & CSI_ARG_MASK) + +/* Can't use -1 to indicate a missing argument; use this instead */ +#define CSI_ARG_MISSING ((1<<30)-1) + +#define CSI_ARG_IS_MISSING(a) (CSI_ARG(a) == CSI_ARG_MISSING) +#define CSI_ARG_OR(a,def) (CSI_ARG(a) == CSI_ARG_MISSING ? (def) : CSI_ARG(a)) +#define CSI_ARG_COUNT(a) (CSI_ARG(a) == CSI_ARG_MISSING || CSI_ARG(a) == 0 ? 1 : CSI_ARG(a)) + +typedef struct { + int (*text)(const char *bytes, size_t len, void *user); + int (*control)(unsigned char control, void *user); + int (*escape)(const char *bytes, size_t len, void *user); + int (*csi)(const char *leader, const long args[], int argcount, const char *intermed, char command, void *user); + int (*osc)(int command, VTermStringFragment frag, void *user); + int (*dcs)(const char *command, size_t commandlen, VTermStringFragment frag, void *user); + int (*resize)(int rows, int cols, void *user); +} VTermParserCallbacks; + +void vterm_parser_set_callbacks(VTerm *vt, const VTermParserCallbacks *callbacks, void *user); +void *vterm_parser_get_cbdata(VTerm *vt); + +// ----------- +// State layer +// ----------- + +typedef struct { + int (*putglyph)(VTermGlyphInfo *info, VTermPos pos, void *user); + int (*movecursor)(VTermPos pos, VTermPos oldpos, int visible, void *user); + int (*scrollrect)(VTermRect rect, int downward, int rightward, void *user); + int (*moverect)(VTermRect dest, VTermRect src, void *user); + int (*erase)(VTermRect rect, int selective, void *user); + int (*initpen)(void *user); + int (*setpenattr)(VTermAttr attr, VTermValue *val, void *user); + // Callback for setting various properties. Must return 1 if the property + // was accepted, 0 otherwise. + int (*settermprop)(VTermProp prop, VTermValue *val, void *user); + int (*bell)(void *user); + int (*resize)(int rows, int cols, VTermStateFields *fields, void *user); + int (*setlineinfo)(int row, const VTermLineInfo *newinfo, const VTermLineInfo *oldinfo, void *user); +} VTermStateCallbacks; + +typedef struct { + VTermPos pos; + int buttons; +#define MOUSE_BUTTON_LEFT 0x01 +#define MOUSE_BUTTON_MIDDLE 0x02 +#define MOUSE_BUTTON_RIGHT 0x04 + int flags; +#define MOUSE_WANT_CLICK 0x01 +#define MOUSE_WANT_DRAG 0x02 +#define MOUSE_WANT_MOVE 0x04 + // useful to add protocol? +} VTermMouseState; + +typedef struct { + int (*control)(unsigned char control, void *user); + int (*csi)(const char *leader, const long args[], int argcount, const char *intermed, char command, void *user); + int (*osc)(int command, VTermStringFragment frag, void *user); + int (*dcs)(const char *command, size_t commandlen, VTermStringFragment frag, void *user); +} VTermStateFallbacks; + +VTermState *vterm_obtain_state(VTerm *vt); + +void vterm_state_set_callbacks(VTermState *state, const VTermStateCallbacks *callbacks, void *user); +void *vterm_state_get_cbdata(VTermState *state); + +void vterm_state_set_unrecognised_fallbacks(VTermState *state, const VTermStateFallbacks *fallbacks, void *user); +void *vterm_state_get_unrecognised_fbdata(VTermState *state); + +// Initialize the state. +void vterm_state_reset(VTermState *state, int hard); + +void vterm_state_get_cursorpos(const VTermState *state, VTermPos *cursorpos); +void vterm_state_get_mousestate(const VTermState *state, VTermMouseState *mousestate); +void vterm_state_get_default_colors(const VTermState *state, VTermColor *default_fg, VTermColor *default_bg); +void vterm_state_get_palette_color(const VTermState *state, int index, VTermColor *col); +void vterm_state_set_default_colors(VTermState *state, const VTermColor *default_fg, const VTermColor *default_bg); +void vterm_state_set_palette_color(VTermState *state, int index, const VTermColor *col); +void vterm_state_set_bold_highbright(VTermState *state, int bold_is_highbright); +int vterm_state_get_penattr(const VTermState *state, VTermAttr attr, VTermValue *val); +int vterm_state_set_termprop(VTermState *state, VTermProp prop, VTermValue *val); +void vterm_state_focus_in(VTermState *state); +void vterm_state_focus_out(VTermState *state); +const VTermLineInfo *vterm_state_get_lineinfo(const VTermState *state, int row); + +/** + * Makes sure that the given color `col` is indeed an RGB colour. After this + * function returns, VTERM_COLOR_IS_RGB(col) will return true, while all other + * flags stored in `col->type` will have been reset. + * + * @param state is the VTermState instance from which the colour palette should + * be extracted. + * @param col is a pointer at the VTermColor instance that should be converted + * to an RGB colour. + */ +void vterm_state_convert_color_to_rgb(const VTermState *state, VTermColor *col); + +// ------------ +// Screen layer +// ------------ + +typedef struct { + unsigned int bold : 1; + unsigned int underline : 2; + unsigned int italic : 1; + unsigned int blink : 1; + unsigned int reverse : 1; + unsigned int conceal : 1; + unsigned int strike : 1; + unsigned int font : 4; /* 0 to 9 */ + unsigned int dwl : 1; /* On a DECDWL or DECDHL line */ + unsigned int dhl : 2; /* On a DECDHL line (1=top 2=bottom) */ +} VTermScreenCellAttrs; + +enum { + VTERM_UNDERLINE_OFF, + VTERM_UNDERLINE_SINGLE, + VTERM_UNDERLINE_DOUBLE, + VTERM_UNDERLINE_CURLY, +}; + +typedef struct { +#define VTERM_MAX_CHARS_PER_CELL 6 + uint32_t chars[VTERM_MAX_CHARS_PER_CELL]; + char width; + VTermScreenCellAttrs attrs; + VTermColor fg, bg; +} VTermScreenCell; + +// All fields are optional, NULL when not used. +typedef struct { + int (*damage)(VTermRect rect, void *user); + int (*moverect)(VTermRect dest, VTermRect src, void *user); + int (*movecursor)(VTermPos pos, VTermPos oldpos, int visible, void *user); + int (*settermprop)(VTermProp prop, VTermValue *val, void *user); + int (*bell)(void *user); + int (*resize)(int rows, int cols, void *user); + // A line was pushed off the top of the window. + // "cells[cols]" contains the cells of that line. + // Return value is unused. + int (*sb_pushline)(int cols, const VTermScreenCell *cells, void *user); + int (*sb_popline)(int cols, VTermScreenCell *cells, void *user); +} VTermScreenCallbacks; + +// Return the screen of the vterm. +VTermScreen *vterm_obtain_screen(VTerm *vt); + +/* + * Install screen callbacks. These are invoked when the screen contents is + * changed. "user" is passed into to the callback. + */ +void vterm_screen_set_callbacks(VTermScreen *screen, const VTermScreenCallbacks *callbacks, void *user); +void *vterm_screen_get_cbdata(VTermScreen *screen); + +void vterm_screen_set_unrecognised_fallbacks(VTermScreen *screen, const VTermStateFallbacks *fallbacks, void *user); +void *vterm_screen_get_unrecognised_fbdata(VTermScreen *screen); + +// Enable support for using the alternate screen if "altscreen" is non-zero. +// Before that switching to the alternate screen won't work. +// Calling with "altscreen" zero has no effect. +void vterm_screen_enable_altscreen(VTermScreen *screen, int altscreen); + +typedef enum { + VTERM_DAMAGE_CELL, /* every cell */ + VTERM_DAMAGE_ROW, /* entire rows */ + VTERM_DAMAGE_SCREEN, /* entire screen */ + VTERM_DAMAGE_SCROLL, /* entire screen + scrollrect */ + + VTERM_N_DAMAGES +} VTermDamageSize; + +// Invoke the relevant callbacks to update the screen. +void vterm_screen_flush_damage(VTermScreen *screen); + +void vterm_screen_set_damage_merge(VTermScreen *screen, VTermDamageSize size); + +/* + * Reset the screen. Also invokes vterm_state_reset(). + * Must be called before the terminal can be used. + */ +void vterm_screen_reset(VTermScreen *screen, int hard); + +/* Neither of these functions NUL-terminate the buffer */ +size_t vterm_screen_get_chars(const VTermScreen *screen, uint32_t *chars, size_t len, const VTermRect rect); +size_t vterm_screen_get_text(const VTermScreen *screen, char *str, size_t len, const VTermRect rect); + +typedef enum { + VTERM_ATTR_BOLD_MASK = 1 << 0, + VTERM_ATTR_UNDERLINE_MASK = 1 << 1, + VTERM_ATTR_ITALIC_MASK = 1 << 2, + VTERM_ATTR_BLINK_MASK = 1 << 3, + VTERM_ATTR_REVERSE_MASK = 1 << 4, + VTERM_ATTR_STRIKE_MASK = 1 << 5, + VTERM_ATTR_FONT_MASK = 1 << 6, + VTERM_ATTR_FOREGROUND_MASK = 1 << 7, + VTERM_ATTR_BACKGROUND_MASK = 1 << 8, + VTERM_ATTR_CONCEAL_MASK = 1 << 9, + + VTERM_ALL_ATTRS_MASK = (1 << 10) - 1 +} VTermAttrMask; + +int vterm_screen_get_attrs_extent(const VTermScreen *screen, VTermRect *extent, VTermPos pos, VTermAttrMask attrs); + +int vterm_screen_get_cell(const VTermScreen *screen, VTermPos pos, VTermScreenCell *cell); + +int vterm_screen_is_eol(const VTermScreen *screen, VTermPos pos); + +/** + * Same as vterm_state_convert_color_to_rgb(), but takes a `screen` instead of a `state` + * instance. + */ +void vterm_screen_convert_color_to_rgb(const VTermScreen *screen, VTermColor *col); + +// --------- +// Utilities +// --------- + +VTermValueType vterm_get_attr_type(VTermAttr attr); +VTermValueType vterm_get_prop_type(VTermProp prop); + +void vterm_scroll_rect(VTermRect rect, + int downward, + int rightward, + int (*moverect)(VTermRect src, VTermRect dest, void *user), + int (*eraserect)(VTermRect rect, int selective, void *user), + void *user); + +void vterm_copy_cells(VTermRect dest, + VTermRect src, + void (*copycell)(VTermPos dest, VTermPos src, void *user), + void *user); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/src/libvterm/include/vterm_keycodes.h b/src/libvterm/include/vterm_keycodes.h new file mode 100644 index 0000000..e5fb5ab --- /dev/null +++ b/src/libvterm/include/vterm_keycodes.h @@ -0,0 +1,64 @@ +#ifndef __VTERM_INPUT_H__ +#define __VTERM_INPUT_H__ + +typedef enum { + VTERM_MOD_NONE = 0x00, + VTERM_MOD_SHIFT = 0x01, + VTERM_MOD_ALT = 0x02, + VTERM_MOD_CTRL = 0x04, + + VTERM_ALL_MODS_MASK = 0x07 +} VTermModifier; + +// The order here must match keycodes[] in src/keyboard.c! +typedef enum { + VTERM_KEY_NONE, + + VTERM_KEY_ENTER, + VTERM_KEY_TAB, + VTERM_KEY_BACKSPACE, + VTERM_KEY_ESCAPE, + + VTERM_KEY_UP, + VTERM_KEY_DOWN, + VTERM_KEY_LEFT, + VTERM_KEY_RIGHT, + + VTERM_KEY_INS, + VTERM_KEY_DEL, + VTERM_KEY_HOME, + VTERM_KEY_END, + VTERM_KEY_PAGEUP, + VTERM_KEY_PAGEDOWN, + + // F1 is VTERM_KEY_FUNCTION(1), F2 VTERM_KEY_FUNCTION(2), etc. + VTERM_KEY_FUNCTION_0 = 256, + VTERM_KEY_FUNCTION_MAX = VTERM_KEY_FUNCTION_0 + 255, + + // keypad keys + VTERM_KEY_KP_0, + VTERM_KEY_KP_1, + VTERM_KEY_KP_2, + VTERM_KEY_KP_3, + VTERM_KEY_KP_4, + VTERM_KEY_KP_5, + VTERM_KEY_KP_6, + VTERM_KEY_KP_7, + VTERM_KEY_KP_8, + VTERM_KEY_KP_9, + VTERM_KEY_KP_MULT, + VTERM_KEY_KP_PLUS, + VTERM_KEY_KP_COMMA, + VTERM_KEY_KP_MINUS, + VTERM_KEY_KP_PERIOD, + VTERM_KEY_KP_DIVIDE, + VTERM_KEY_KP_ENTER, + VTERM_KEY_KP_EQUAL, + + VTERM_KEY_MAX, // Must be last + VTERM_N_KEYS = VTERM_KEY_MAX +} VTermKey; + +#define VTERM_KEY_FUNCTION(n) (VTERM_KEY_FUNCTION_0+(n)) + +#endif |