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/*
Copyright (C) 1994-2008 Edward Der-Hua Liu, Hsin-Chu, Taiwan
*/
#include <stdio.h>
#include <X11/Xlib.h>
#include <X11/keysym.h>
#include "gcin.h"
struct keystruc {
char *kname;
KeySym ksym;
char *str;
char *str_caps;
};
struct keystruc tran[]={
{"`", '~'},
{"0", ')'}, {"1", '!'}, {"2", '@'}, {"3", '#'}, {"4", '$'}, {"5", '%'},
{"6", '^'}, {"7", '&'}, {"8", '*'}, {"9", '('},
{"a", 'a'}, {"b", 'b'}, {"c", 'c'}, {"d", 'd'}, {"e", 'e'}, {"f", 'f'},
{"g", 'g'}, {"h", 'h'}, {"i", 'i'}, {"j", 'j'}, {"k", 'k'}, {"l", 'l'},
{"m", 'm'}, {"n", 'n'}, {"o", 'o'}, {"p", 'p'}, {"q", 'q'}, {"r", 'r'},
{"s", 's'}, {"t", 't'}, {"u", 'u'}, {"v", 'v'}, {"w", 'w'}, {"x", 'x'},
{"y", 'y'}, {"z", 'z'},
{",", '<'}, {".", '>'}, {";", ':'}, {"'", '"'}, {"/", '?'},
{"[", '{'}, {"]", '}'}, {"\\", '|'},
{"-", '_'}, {"=", '+'},
{"f1",XK_F1},{"f2",XK_F2},{"f3",XK_F3},{"f4",XK_F4},{"f5",XK_F5},{"f6",XK_F6},
{"f7",XK_F7},{"f8",XK_F8},{"f9",XK_F9},{"f10",XK_F10},{"f11",XK_F11},
{"f12",XK_F12},
{"left", XK_Left}, {"right", XK_Right}, {"down", XK_Down}, {"up", XK_Up},
{"k_ins", XK_KP_Insert}, {"k_del", XK_KP_Delete}, {"k_end", XK_KP_End},
{"k_down",XK_KP_Down}, {"k_pgup",XK_KP_Prior},
{"k_up",XK_KP_Up},
{"k_pgdn",XK_KP_Next}, {"k_left",XK_KP_Left},
{"k_5", XK_KP_Begin}, {"k_right", XK_KP_Right}, {"k_home",XK_KP_Home},
{"k_up",XK_Up}, {"k_pgup",XK_Prior},
{"kp0", XK_KP_0}, {"kp.", XK_KP_Decimal},
{"kp1", XK_KP_1}, {"kp2", XK_KP_2}, {"kp3", XK_KP_3},
{"kp4", XK_KP_4}, {"kp5", XK_KP_5}, {"kp6", XK_KP_6},
{"kp7", XK_KP_7}, {"kp8", XK_KP_8}, {"kp9", XK_KP_9},
{"kp/",XK_KP_Divide}, {"kp*", XK_KP_Multiply}, {"kp-", XK_KP_Subtract},
{"kp+",XK_KP_Add}, {"kpenter",XK_KP_Enter}
};
struct keystruc tran_ctrl[]={
{",", ','}, {".", '.'}, {";", ';'}, {"'", '\''}, {"/", '/'}, {"?",'?'},
{"[", '['}, {"]", ']'},
{":",':'}, {"{",'{'}, {"}",'}'}, {"<",'<'}, {">",'>'}, {"\"",'"'},
};
int tranN=sizeof(tran)/sizeof(tran[0]);
int tran_ctrlN=sizeof(tran_ctrl)/sizeof(tran_ctrl[0]);
extern char *TableDir;
FILE *watch_fopen(char *filename, time_t *pfile_modify_time);
static time_t file_modify_time;
static time_t ctrl_file_modify_time;
void load_phrase(char *fname, time_t *modtime, struct keystruc *tr, int trN)
{
FILE *fp;
char kname[32];
char ttt[512];
if ((fp=watch_fopen(fname, modtime)) == NULL)
return;
while (!feof(fp)) {
int i,j;
char str[512];
kname[0]=str[0]=0;
fgets(ttt, sizeof(ttt), fp);
if (ttt[0]=='#')
continue;
for(i=0; ttt[i]!=' ' && ttt[i]!=9 && ttt[i]; i++)
kname[i]=ttt[i];
kname[i]=0;
gboolean is_upper = FALSE;
if (isupper(kname[0])) {
is_upper = TRUE;
kname[0] = tolower(kname[0]);
}
while((ttt[i]==' ' || ttt[i]==9) && ttt[i])
i++;
for(j=0; ttt[i]!='\n' && ttt[i]; i++,j++)
str[j]=ttt[i];
if (!str[0] || !kname[0])
continue;
str[j]=0;
for(i=0; i < trN; i++)
if (!strcmp(kname, tr[i].kname))
break;
if (i==trN) {
dbg("unknown key: %s\n", kname);
continue;
}
if (is_upper)
tr[i].str_caps = strdup(str);
else
tr[i].str = strdup(str);
}
}
void free_phrase()
{
int i;
for(i=0; i < tranN; i++)
free(tran[i].str);
}
void add_to_tsin_buf_str(char *str);
gboolean feed_phrase(KeySym ksym, int state)
{
int i;
// dbg("ksym:%x %c\n", ksym, ksym);
load_phrase("phrase.table", &file_modify_time, tran, tranN);
load_phrase("phrase-ctrl.table", &ctrl_file_modify_time, tran_ctrl, tran_ctrlN);
if (isupper(ksym))
ksym = tolower(ksym);
struct keystruc *tr;
int trN;
if (state & ControlMask) {
tr = tran_ctrl;
trN = tran_ctrlN;
} else {
tr = tran;
trN = tranN;
}
for(i=0; i < trN; i++) {
if (tr[i].ksym!= ksym)
continue;
char *str;
str = ((state & LockMask) && tr[i].str_caps) ? tr[i].str_caps : tr[i].str;
if (str) {
if (current_CS->in_method == 6 && current_CS->im_state == GCIN_STATE_CHINESE)
add_to_tsin_buf_str(str);
else
send_text(str);
}
return str!=NULL;
}
return FALSE;
}
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