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keys.c
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
$Id: keys.c,v 1.80 2007-09-26 13:53:42 tonik Exp $
*/
#include <wchar.h>
#include "quakedef.h"
#include "textencoding.h"
#include "menu.h"
#include "keys.h"
#include "input.h"
#ifdef _WIN32
#include <windows.h>
#endif
#include "gl_model.h"
#include "gl_local.h"
#include "tr_types.h"
#include "hud.h"
#include "hud_common.h"
#include "hud_editor.h"
#include "demo_controls.h"
#include "irc.h"
#include "qtv.h"
#include "utils.h"
extern cvar_t sys_disable_alt_enter;
//key up events are sent even if in console mode
cvar_t cl_chatmode = {"cl_chatmode", "2"};
cvar_t con_funchars_mode = {"con_funchars_mode", "0"};
cvar_t con_tilde_mode = {"con_tilde_mode", "0"};
// values: old style, current + default values , current only, default only, current + default if changed, none.
cvar_t con_completion_format = {"con_completion_format", "2"};
cvar_t con_hide_chat_input = {"con_hide_chat_input", "1"};
cvar_t con_completion_changed_mark = {"con_completion_changed_mark", "1"};
cvar_t con_bindphysical = {"con_bindphysical", "0"};
cvar_t in_builtinkeymap = {"in_builtinkeymap", "0"};
char* escape_regex(char* string);
void OnChange_con_prompt_charcode(cvar_t *var, char *string, qbool *cancel);
void OnChange_con_completion_color(cvar_t *var, char *string, qbool *cancel);
cvar_t con_prompt_charcode = {"con_prompt_charcode", "93", CVAR_NONE, OnChange_con_prompt_charcode};
cvar_t con_completion_color_name = {"con_completion_color_name", "8ff", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_value_current = {"con_completion_color_value_current", "fff", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_value_default = {"con_completion_color_value_default", "fff", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_quotes_current = {"con_completion_color_quotes_current", "ff8", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_quotes_default = {"con_completion_color_quotes_default", "ff8", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_colon = {"con_completion_color_colon", "fff", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_title = {"con_completion_color_title", "ff3", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_color_changed_mark = {"con_completion_color_changed_mark", "f30", CVAR_NONE, OnChange_con_completion_color};
cvar_t con_completion_padding = {"con_completion_padding", "2"};
cvar_t cl_savehistory = {"cl_savehistory", "1"};
#define HISTORY_FILE_NAME "ezquake/.ezquake_history"
wchar key_lines[CMDLINES][MAXCMDLINE];
int key_linepos;
int key_lastpress;
int edit_line=0;
int history_line=0;
int del_removes;
int key_lineposorig;
int old_keyline_length;
int last_cmd_length = 0;
int called_second = 0;
int try = 0;
int count = 0;
int count_cmd = 0;
int count_cvar = 0;
int count_alias = 0;
keydest_t key_dest, key_dest_beforemm, key_dest_beforecon;
char *keybindings[UNKNOWN + 256];
qbool consolekeys[UNKNOWN + 256]; // if true, can't be rebound while in console
qbool hudeditorkeys[UNKNOWN + 256]; // if true, can't be rebound while in hud editor
qbool democontrolskey[UNKNOWN + 256];
int keyshift[UNKNOWN + 256]; // key to map to if shift held down in console
int key_repeats[UNKNOWN + 256]; // if > 1, it is autorepeating
qbool keydown[UNKNOWN + 256];
qbool keyactive[UNKNOWN + 256];
// SDL2 sends a KEYDOWN event and then an optional TEXTINPUT event for the actual character generated
// This stores the last quake key (K_*) from the KEYDOWN, or 0 if any subsequent TEXTINPUT event should be ignored.
static int lastKeyDown = 0;
static qbool lastKeyGeneratedCharacter = false;
typedef struct
{
char *name;
char *type;
} jogi_avail_complete_t;
typedef struct {
char *name;
int keynum;
} keyname_t;
keyname_t keynames[] = {
{"TAB", K_TAB},
{"ENTER", K_ENTER},
{"ESCAPE", K_ESCAPE},
{"SPACE", K_SPACE},
{"BACKSPACE", K_BACKSPACE},
{"CAPSLOCK",K_CAPSLOCK},
{"PRINTSCR", K_PRINTSCR},
{"PRINTSCRN", K_PRINTSCR},
{"PRINTSCREEN", K_PRINTSCR},
{"SCRLCK", K_SCRLCK},
{"SCROLLLOCK", K_SCRLCK},
{"SCROLLOCK", K_SCRLCK}, // misspelled; kept for compatibility
#ifdef __APPLE__
{"COMMAND", K_CMD},
{"PARA", K_PARA},
{"F13", K_F13},
{"F14", K_F14},
{"F15", K_F15},
{"KP_EQUAL", KP_EQUAL},
#endif
{"PAUSE", K_PAUSE},
{"UPARROW", K_UPARROW},
{"DOWNARROW", K_DOWNARROW},
{"LEFTARROW", K_LEFTARROW},
{"RIGHTARROW", K_RIGHTARROW},
{"ALT", K_ALT},
{"LALT", K_LALT},
{"RALT", K_RALT},
{"ALTGR", K_RALT},
{"ALTCHAR", K_RALT},
{"CTRL", K_CTRL},
{"LCTRL", K_LCTRL},
{"RCTRL", K_RCTRL},
{"SHIFT", K_SHIFT},
{"LSHIFT", K_LSHIFT},
{"RSHIFT", K_RSHIFT},
{"WINKEY", K_WIN},
{"LWINKEY", K_LWIN},
{"RWINKEY", K_RWIN},
{"POPUPMENU", K_MENU}, //???
// special keys
{"WIN", K_WIN},
{"LWIN", K_LWIN},
{"RWIN", K_RWIN},
{"SUPER", K_WIN},
{"LSUPER", K_LWIN},
{"RSUPER", K_RWIN},
{"MENU", K_MENU},
{"ISO", K_ISO},
// Keypad stuff..
{"NUMLOCK", KP_NUMLOCK},
{"KP_NUMLCK", KP_NUMLOCK},
{"KP_NUMLOCK", KP_NUMLOCK},
{"KP_SLASH", KP_SLASH},
{"KP_DIVIDE", KP_SLASH},
{"KP_STAR", KP_STAR},
{"KP_MULTIPLY", KP_STAR},
{"KP_MINUS", KP_MINUS},
{"KP_HOME", KP_HOME},
{"KP_7", KP_HOME},
{"KP_UPARROW", KP_UPARROW},
{"KP_8", KP_UPARROW},
{"KP_PGUP", KP_PGUP},
{"KP_9", KP_PGUP},
{"KP_PLUS", KP_PLUS},
{"KP_LEFTARROW", KP_LEFTARROW},
{"KP_4", KP_LEFTARROW},
{"KP_5", KP_5},
{"KP_RIGHTARROW", KP_RIGHTARROW},
{"KP_6", KP_RIGHTARROW},
{"KP_END", KP_END},
{"KP_1", KP_END},
{"KP_DOWNARROW", KP_DOWNARROW},
{"KP_2", KP_DOWNARROW},
{"KP_PGDN", KP_PGDN},
{"KP_3", KP_PGDN},
{"KP_INS", KP_INS},
{"KP_0", KP_INS},
{"KP_DEL", KP_DEL},
{"KP_ENTER", KP_ENTER},
{"F1", K_F1},
{"F2", K_F2},
{"F3", K_F3},
{"F4", K_F4},
{"F5", K_F5},
{"F6", K_F6},
{"F7", K_F7},
{"F8", K_F8},
{"F9", K_F9},
{"F10", K_F10},
{"F11", K_F11},
{"F12", K_F12},
{"INS", K_INS},
{"DEL", K_DEL},
{"PGDN", K_PGDN},
{"PGUP", K_PGUP},
{"HOME", K_HOME},
{"END", K_END},
{"MOUSE1", K_MOUSE1},
{"MOUSE2", K_MOUSE2},
{"MOUSE3", K_MOUSE3},
{"MOUSE4", K_MOUSE4},
{"MOUSE5", K_MOUSE5},
{"MOUSE6", K_MOUSE6},
{"MOUSE7", K_MOUSE7},
{"MOUSE8", K_MOUSE8},
{"MWHEELUP", K_MWHEELUP},
{"MWHEELDOWN", K_MWHEELDOWN},
{"SEMICOLON", ';'}, // because a raw semicolon separates commands
{"SECTION", K_SECTION},
{"ACUTE", K_ACUTE},
{"DIAERESIS", K_DIAERESIS},
{"ARING", K_ARING},
{"ADIAERESIS", K_ADIAERESIS},
{"ODIAERESIS", K_ODIAERESIS},
{"WAKE_UP", K_WAKE_UP},
{NULL,0}
};
mouse_state_t scr_pointer_state;
/*
==============================================================================
Flushing my array
==============================================================================
*/
void CompleteCommandNew_Reset (void)
{
if ((del_removes) || (key_linepos == key_lineposorig))
{
del_removes = 0;
called_second = 0;
try = 0;
}
}
/*
==============================================================================
LINE TYPING INTO THE CONSOLE
==============================================================================
*/
qbool CheckForCommand (void)
{
char command[256], *s;
strlcpy(command, wcs2str(key_lines[edit_line] + 1), sizeof(command));
for (s = command; *s > ' '; s++)
;
*s = 0;
return (Cvar_Find(command) || Cmd_FindCommand(command) || Cmd_FindAlias(command) || Cmd_IsLegacyCommand(command));
}
//===================================================================
// Advanced command completion
#define COLUMNWIDTH 20
#define MINCOLUMNWIDTH 18 // the last column may be slightly smaller
void PaddedPrint (char *s)
{
extern int con_linewidth;
extern char *str_repeat (char *str, int amount);
char *pad = NULL;
int nextcolx = 0;
if (con_completion_format.integer) // plain list
{
pad = str_repeat(" ", con_completion_padding.integer);
Com_Printf ("%s&c%s%s&r\n", pad, con_completion_color_name.string, s);
Q_free(pad);
}
else
{
if (con.x)
nextcolx = (int)((con.x + COLUMNWIDTH)/COLUMNWIDTH)*COLUMNWIDTH;
if (nextcolx > con_linewidth - MINCOLUMNWIDTH || (con.x && nextcolx + strlen(s) >= con_linewidth))
Com_Printf ("\n");
if (con.x)
Com_Printf (" ");
while (con.x % COLUMNWIDTH)
Com_Printf (" ");
Com_Printf ("%s", s);
}
}
void PaddedPrintMarkAndPad (qbool mark)
{
extern char *str_repeat (char *str, int amount);
char* s;
int padding = con_completion_padding.integer;
if (mark)
{
Com_Printf ("&c%s*", con_completion_color_changed_mark.string);
padding -= 1;
}
s = str_repeat(" ", padding);
Com_Printf ("%s", s);
Q_free(s);
}
void PaddedPrintValue (char *s, char *v, char *dv) // name, value, default value
{
qbool changed = (strcmp(s, dv) != 0) && (strcmp(dv, v) != 0);
qbool add_mark = (con_completion_changed_mark.integer > 0) && changed;
switch (con_completion_format.integer)
{
case 1: // current + default
if (strcmp(s, dv))
{
PaddedPrintMarkAndPad (add_mark);
Com_Printf ("&c%s%s &c%s:&r &c%s\"&c%s%s&c%s\"&r &c%s:&r &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s , con_completion_color_colon.string,
con_completion_color_quotes_current.string, con_completion_color_value_current.string, v,
con_completion_color_quotes_current.string, con_completion_color_colon.string,
con_completion_color_quotes_default.string, con_completion_color_value_default.string, dv,
con_completion_color_quotes_default.string);
}
else
{
PaddedPrintMarkAndPad (false);
Com_Printf ("&c%s%s &c%s: &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s , con_completion_color_colon.string,
con_completion_color_quotes_current.string, con_completion_color_value_current.string, v,
con_completion_color_quotes_current.string);
}
break;
case 2: // current only
PaddedPrintMarkAndPad (add_mark);
Com_Printf ("&c%s%s &c%s: &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s , con_completion_color_colon.string,
con_completion_color_quotes_current.string, con_completion_color_value_current.string, v,
con_completion_color_quotes_current.string);
break;
case 3: // default only
PaddedPrintMarkAndPad (add_mark);
Com_Printf ("&c%s%s &c%s:&r &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s, con_completion_color_colon.string,
con_completion_color_quotes_default.string, con_completion_color_value_default.string,
dv, con_completion_color_quotes_default.string);
break;
case 4: // current + default if changed
if(changed)
{
if (strcmp(s, dv))
{
PaddedPrintMarkAndPad (add_mark);
Com_Printf ("&c%s%s &c%s:&r &c%s\"&c%s%s&c%s\"&r &c%s:&r &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s , con_completion_color_colon.string,
con_completion_color_quotes_current.string, con_completion_color_value_current.string, v,
con_completion_color_quotes_current.string, con_completion_color_colon.string,
con_completion_color_quotes_default.string, con_completion_color_value_default.string, dv,
con_completion_color_quotes_default.string);
}
else
{
PaddedPrintMarkAndPad (false);
Com_Printf ("&c%s%s &c%s: &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s , con_completion_color_colon.string,
con_completion_color_quotes_current.string, con_completion_color_value_current.string, v,
con_completion_color_quotes_current.string);
}
}
else
{
PaddedPrintMarkAndPad (add_mark);
Com_Printf ("&c%s%s &c%s: &c%s\"&c%s%s&c%s\"&r\n",
con_completion_color_name.string, s , con_completion_color_colon.string,
con_completion_color_quotes_current.string, con_completion_color_value_current.string, v,
con_completion_color_quotes_current.string);
}
break;
case 5: // none
PaddedPrintMarkAndPad (add_mark);
Com_Printf ("&c%s%s&r\n",
con_completion_color_name.string, s);
break;
default: // old completion
PaddedPrint(s);
break;
}
}
static char compl_common[64];
static int compl_clen;
static int compl_len;
static void FindCommonSubString (char *s)
{
if (!compl_clen)
{
strlcpy (compl_common, s, sizeof(compl_common));
compl_clen = strlen (compl_common);
}
else
{
while (compl_clen > compl_len && strncasecmp(s, compl_common, compl_clen))
compl_clen--;
}
}
int Cmd_CompleteCountPossible (char *partial);
int Cmd_AliasCompleteCountPossible (char *partial);
int Cvar_CompleteCountPossible (char *partial);
void CompleteName(void);
extern cmd_function_t *cmd_functions;
extern cmd_alias_t *cmd_alias;
extern cvar_t *cvar_vars;
void CompleteCommandNew (void)
{
char *cmd, token[MAXCMDLINE], *s, *escaped;
wchar temp[MAXCMDLINE];
int c, a, v, start, end, i, diff_len, size, my_string_length;
char completebuff[MAXCMDLINE];
cmd_alias_t *s_a;
cmd_function_t *s_c;
cvar_t *s_v;
int s_count;
static cmd_alias_t *sorted_aliases[4096];
static cmd_function_t *sorted_cmds[4096];
static cvar_t *sorted_cvars[4096];
static jogi_avail_complete_t jogi_avail_complete[4096];
#define MAX_SORTED_ALIASES (sizeof(sorted_aliases) / sizeof(sorted_aliases[0]))
#define MAX_SORTED_CVARS (sizeof (sorted_cvars) / sizeof (sorted_cvars[0]))
#define MAX_SORTED_CMDS (sizeof (sorted_cmds) / sizeof (sorted_cmds[0]))
extern int Cmd_AliasCompare (const void *,const void *);
extern int Cmd_CommandCompare (const void *, const void *);
extern int Cvar_CvarCompare (const void *, const void *);
if (!
(key_linepos < 2
|| isspace (key_lines[edit_line][key_linepos - 1]))
&& !called_second)
{
count = 0;
count_cmd = 0;
count_cvar = 0;
count_alias = 0;
memset(jogi_avail_complete, 0, sizeof(jogi_avail_complete));
called_second = 1;
if (key_linepos < 2 || isspace (key_lines[edit_line][key_linepos - 1]))
return;
for (start = key_linepos - 1;
start >= 1 && !isspace (key_lines[edit_line][start]);
start--)
;
if (start == 0)
start = 1;
if (isspace (key_lines[edit_line][start]))
start++;
end = key_linepos - 1;
size = min (end - start + 1, sizeof (token) - 1);
memcpy (token, wcs2str(&key_lines[edit_line][start]), size);
token[size] = 0;
s = token;
if (*s == '\\' || *s == '/' || *s == '$')
{
s++;
start++;
}
if (start > end)
return;
compl_len = strlen (s);
compl_clen = 0;
c = Cmd_CompleteCountPossible (s);
a = Cmd_AliasCompleteCountPossible (s);
v = Cvar_CompleteCountPossible (s);
if (c + a + v > 1)
{
Com_Printf ("\n");
if (c)
{
if (con_completion_format.integer)
Com_Printf ("&c%sCommands (%d):&r\n", con_completion_color_title.string, c);
else
Com_Printf ("\x02" "Commands (%d):\n", c);
for (s_c = cmd_functions, s_count = 0; s_c && s_count < MAX_SORTED_CMDS; s_c = s_c->next, s_count++)
sorted_cmds[s_count] = s_c;
qsort(sorted_cmds, s_count, sizeof (cmd_function_t *), Cmd_CommandCompare);
escaped = escape_regex(s);
snprintf(completebuff, sizeof(completebuff), "^((?i)%s)", escaped);
Q_free(escaped);
for (i = 0; i < s_count; i++) {
if (Utils_RegExpMatch(completebuff, sorted_cmds[i]->name))
{
PaddedPrint (sorted_cmds[i]->name);
FindCommonSubString (sorted_cmds[i]->name);
jogi_avail_complete[count].name = sorted_cmds[i]->name;
jogi_avail_complete[count].type = "command";
count++;
count_cmd++;
}
}
if (con.x)
Com_Printf ("\n");
}
if (v)
{
if (con_completion_format.integer)
Com_Printf ("&c%sVariables (%d):&r\n", con_completion_color_title.string, v);
else
Com_Printf ("\x02" "Variables (%d):\n", v);
for (s_v = cvar_vars, s_count = 0; s_v && s_count < MAX_SORTED_CVARS; s_v = s_v->next, s_count++)
sorted_cvars[s_count] = s_v;
qsort(sorted_cvars, s_count, sizeof (cvar_t *), Cvar_CvarCompare);
escaped = escape_regex(s);
snprintf(completebuff, sizeof(completebuff), "^((?i)%s)", escaped);
Q_free(escaped);
for (i = 0; i < s_count; i++) {
if (Utils_RegExpMatch(completebuff, sorted_cvars[i]->name))
{
PaddedPrintValue (sorted_cvars[i]->name, sorted_cvars[i]->string, sorted_cvars[i]->defaultvalue);
FindCommonSubString (sorted_cvars[i]->name);
jogi_avail_complete[count].name = sorted_cvars[i]->name;
jogi_avail_complete[count].type = "variable";
count++;
count_cvar++;
}
}
if (con.x)
Com_Printf ("\n");
}
if (a)
{
if (con_completion_format.integer)
Com_Printf ("&c%sAliases (%d):&r\n", con_completion_color_title.string, a);
else
Com_Printf ("\x02" "Aliases (%d):\n", a);
for (s_a = cmd_alias, s_count = 0; s_a && s_count < MAX_SORTED_ALIASES; s_a = s_a->next, s_count++)
sorted_aliases[s_count] = s_a;
qsort(sorted_aliases, s_count, sizeof (cmd_alias_t *), Cmd_AliasCompare);
escaped = escape_regex(s);
snprintf(completebuff, sizeof(completebuff), "^((?i)%s)", escaped);
Q_free(escaped);
for (i = 0; i < s_count; i++) {
if (Utils_RegExpMatch(completebuff, sorted_aliases[i]->name))
{
PaddedPrintValue(sorted_aliases[i]->name, sorted_aliases[i]->value, sorted_aliases[i]->name);
FindCommonSubString(sorted_aliases[i]->name);
jogi_avail_complete[count].name = sorted_aliases[i]->name;
jogi_avail_complete[count].type = "alias";
count++;
count_alias++;
}
}
if (con.x)
Com_Printf ("\n");
}
}
if (c + a + v == 1)
{
cmd = Cmd_CompleteCommand (s);
if (!cmd)
cmd = Cvar_CompleteVariable (s);
if (!cmd)
return; // this should never happen
}
else if (compl_clen)
{
compl_common[compl_clen] = 0;
cmd = compl_common;
}
else
{
CompleteName ();
return;
}
diff_len = strlen (cmd) - (end - start + 1);
qwcslcpy (temp, key_lines[edit_line] + end + 1, sizeof(temp)/sizeof(temp[0]));
qwcslcpy (key_lines[edit_line] + end + 1 + diff_len, temp, MAXCMDLINE - (end + 1 + diff_len));
for (i = 0; start + i < MAXCMDLINE && i < strlen (cmd); i++)
{
key_lines[edit_line][start + i] = char2wc(cmd[i]);
}
key_linepos += diff_len;
key_lines[edit_line][min
(key_linepos + qwcslen(temp),
MAXCMDLINE - 1)] = 0;
if (start == 1 && key_linepos + qwcslen(temp) < MAXCMDLINE - 1)
{
for (i = key_linepos + qwcslen(temp); i > 0; i--)
{
key_lines[edit_line][i + 1] = key_lines[edit_line][i];
}
key_lines[edit_line][1] = '/';
key_linepos++;
}
if (c + a + v == 1 && !key_lines[edit_line][key_linepos] && key_linepos < MAXCMDLINE - 1)
{
key_lines[edit_line][key_linepos] = ' ';
key_lines[edit_line][++key_linepos] = 0;
}
while (!(isspace (key_lines[edit_line][key_linepos])) && (key_lines[edit_line][key_linepos] != '\0'))
{
qwcscpy (key_lines[edit_line] + key_linepos,
key_lines[edit_line] + key_linepos + 1);
}
key_lineposorig = key_linepos;
try = 0;
last_cmd_length = 0;
old_keyline_length = qwcslen( key_lines[edit_line] );
}
else if ((key_linepos >= 2
|| isspace (key_lines[edit_line][key_linepos - 1]))
&& called_second
&& (key_linepos == key_lineposorig) && (old_keyline_length == (int) qwcslen(key_lines[edit_line])))
{
if (count != try)
{
int len;
char text[50];
int test;
int testvar;
try++;
//Com_Printf("%i\n",try);
test = try - 1;
testvar = key_linepos;
while ((testvar != 0)
&& !(isspace (key_lines[edit_line][testvar]))
&& (key_lines[edit_line][testvar] != '\\')
&& (key_lines[edit_line][testvar] != '$')
&& (key_lines[edit_line][testvar] != '/'))
{
testvar--;
}
testvar = key_linepos - testvar;
my_string_length = strlen (jogi_avail_complete[test].name);
memset(text, 0, sizeof(text));
for (i = 0; i < bound(0, my_string_length-testvar+1, sizeof(text)); i++)
{
text[i] = jogi_avail_complete[test].name[i + testvar -1 ];
}
len = strlen (text);
memmove (key_lines[edit_line] + key_linepos + len,
key_lines[edit_line] + key_linepos +
last_cmd_length,
(MAXCMDLINE - key_linepos + 1 -
last_cmd_length)*sizeof(wchar));
memcpy (key_lines[edit_line] + key_linepos, str2wcs(text),
len * sizeof(wchar));
del_removes = 1;
last_cmd_length = strlen (text);
}
else if (count == try)
{
try = 0;
}
old_keyline_length = qwcslen( key_lines[edit_line] );
}
else if ((key_linepos >= 2
|| isspace (key_lines[edit_line][key_linepos - 1]))
&& called_second
&& (key_linepos != key_lineposorig))
{
try = 0;
called_second = 0;
del_removes = 0;
CompleteCommandNew ();
}
}
static void CompleteName_InsertNick(const char *name, wchar *s, wchar *p, wchar *q)
{
int i, diff;
wchar t[MAXCMDLINE];
qwcslcpy(t, str2wcs(name), sizeof(t)/sizeof(t[0]));
for (i = 0; t[i]; i++)
{
if ((127 & t[i]) == ' ')
{
int k;
if ((k = qwcslen(t)) < MAXCMDLINE - 2)
{
memmove(t + 1, t, (k + 1)*sizeof(wchar));
t[k + 2] = 0;
t[k + 1] = t[0] = '\"';
}
break;
}
}
diff = qwcslen(t) - qwcslen(s);
memmove(q + diff, q, (qwcslen(q) + 1)*sizeof(wchar));
memmove(p, t, qwcslen(t)*sizeof(wchar));
key_linepos += diff;
if (!key_lines[edit_line][key_linepos] && key_linepos < MAXCMDLINE - 1)
{
key_lines[edit_line][key_linepos] = ' ';
key_lines[edit_line][++key_linepos] = 0;
}
}
void CompleteName(void)
{
extern const char disallowed_in_nick[]; // utils.c
wchar s[MAXCMDLINE], *p, *q;
char name[128] = {0};
p = q = key_lines[edit_line] + key_linepos;
while (--p >= key_lines[edit_line] + 1)
if (!( (*(signed short *)p >= 32) && !strchr(disallowed_in_nick, wc2char(*p)) ))
break;
p++;
if (q - p <= 0)
return;
qwcslcpy (s, p, q - p + 1);
if (FindBestNick(wcs2str(s), 0, name, sizeof(name)))
CompleteName_InsertNick(name, s, p, q);
}
//===================================================================
static void AdjustConsoleHeight (int delta) {
extern cvar_t scr_consize;
int height;
if (cls.state != ca_active && !cl.intermission)
return;
height = (scr_consize.value * vid.height + delta + 5) / 10;
height *= 10;
if (delta < 0 && height < 30)
height = 30;
if (delta > 0 && height > vid.height - 10)
height = vid.height - 10;
Cvar_SetValue (&scr_consize, (float)height / vid.height);
}
static qbool yellowchars = false;
qbool con_redchars = false;
// 1) clear any typing
// 2) put what was typed in console to the history if any
void Key_ClearTyping (void)
{
//if new input is the same as previous one or the line is empty
// do not increment edit_line
if((wcscmp ((wchar_t*)key_lines[edit_line], (wchar_t*)key_lines[(edit_line - 1) & (CMDLINES - 1)]))
&& key_lines[edit_line][1])
edit_line = (edit_line + 1) & (CMDLINES - 1);
history_line = edit_line;
key_lines[edit_line][0] = con_prompt_charcode.integer;
key_lines[edit_line][1] = 0;
key_linepos = 1;
}
void Key_Console_Backspace(void)
{
if (key_linepos > 1)
{
qwcscpy(key_lines[edit_line] + key_linepos - 1, key_lines[edit_line] + key_linepos);
key_linepos--;
}
}
//
// Interactive line editing and console scrollback.
//
void Key_Console (int key, int unichar)
{
int i, len;
qbool print_in_console = true;
switch (key)
{
case 'M': case 'm': case 'J': case 'j': //^M,^J = Enter
{
if (!keydown[K_CTRL])
break;
// Fall through.
}
case K_ENTER:
{
CompleteCommandNew_Reset ();
con_redchars = false;
// Backslash text are commands.
if (key_lines[edit_line][1] != '/' || key_lines[edit_line][2] != '/')
{
qbool no_lf = true;
// If Ctrl+enter was pressed, regard the chat as a team message.
if (((keydown[K_CTRL] && key == K_ENTER) || keydown[K_SHIFT]) && cls.state >= ca_connected)
{
// Do we have something to say?
if (*(key_lines[edit_line] + 1))
{
Cbuf_AddText ((keydown[K_CTRL] && key == K_ENTER) ? "say_team \"" : "say \"");
Cbuf_AddText (encode_say(key_lines[edit_line] + 1));
Cbuf_AddText ("\"");
}
else
{
no_lf = false;
}
}
else
{
if (key_lines[edit_line][1] == '\\' || key_lines[edit_line][1] == '/')
{
Cbuf_AddText (encode_say(key_lines[edit_line] + 2)); // skip the ]/
}
else
{
// Check if it's a chat message or a command.
if (cls.state == ca_disconnected || (cl_chatmode.value != 1 && CheckForCommand()))
{
Cbuf_AddText (encode_say(key_lines[edit_line] + 1)); // Valid command.
}
else
{
// It's a chat message.
if (cls.state >= ca_connected) // Can happen if cl_chatmode is 1
{
if (cl_chatmode.value == 2 || cl_chatmode.value == 1)
{
if (*(key_lines[edit_line] + 1)) // Do we have something to say?
{
Cbuf_AddText ("say \"");
Cbuf_AddText (encode_say(key_lines[edit_line] + 1));
Cbuf_AddText ("\"");
if (con_hide_chat_input.integer)
print_in_console = false;
}
else
{
no_lf = false;
}
}
else
{
Cbuf_AddText (encode_say(key_lines[edit_line] + 1)); // skip the ]
}
}
else
{
no_lf = false;
}
}
}
}
if (no_lf)
{
Cbuf_AddText ("\n");
}
}
// cut'n'paste rocks!
if (!print_in_console)
Print_flags[Print_current] |= PR_SKIP;
Con_PrintW (key_lines[edit_line]); // FIXME logging
// cut'n'paste rocks!
if (!print_in_console)
Print_flags[Print_current] |= PR_SKIP;
Con_PrintW (str2wcs("\n"));
Key_ClearTyping ();
if (cls.state == ca_disconnected)
SCR_UpdateScreen (); // force an update, because the command
// may take some time
return;
}
case K_TAB:
{
// Command completion
if (!(keydown[K_SHIFT]) && keydown[K_CTRL])
{
CompleteName ();
}
else
{
CompleteCommandNew ();
}
return;
}
case 'H': case 'h': // ^H = BACKSPACE
{
if (!keydown[K_CTRL] || keydown[K_ALT])
{
break;
}
}
case K_BACKSPACE:
{
// added by jogi start