205 lines
4.8 KiB
C++
205 lines
4.8 KiB
C++
#include "solvespace.h"
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#include <stdarg.h>
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const TextWindow::Color TextWindow::colors[] = {
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{ COLOR_FG_DEFAULT, COLOR_BG_DEFAULT, }, // 0
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{ RGB(255, 40, 40), COLOR_BG_DEFAULT, }, // 1
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{ RGB(255, 255, 0), COLOR_BG_DEFAULT, }, // 2
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{ RGB( 40, 255, 40), COLOR_BG_DEFAULT, }, // 3
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{ RGB( 0, 255, 255), COLOR_BG_DEFAULT, }, // 4
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{ RGB(140, 140, 255), COLOR_BG_DEFAULT, }, // 5
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{ RGB(255, 0, 255), COLOR_BG_DEFAULT, }, // 6
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};
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void TextWindow::Init(void) {
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ClearScreen();
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ClearCommand();
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}
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void TextWindow::ClearScreen(void) {
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int i, j;
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for(i = 0; i < MAX_ROWS; i++) {
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for(j = 0; j < MAX_COLS; j++) {
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text[i][j] = ' ';
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meta[i][j].color = COLOR_NORMAL;
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meta[i][j].link = NOT_A_LINK;
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}
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}
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row0 = 0;
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rows = 0;
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}
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void TextWindow::Printf(char *fmt, ...) {
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va_list vl;
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va_start(vl, fmt);
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int r, c;
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if(rows < MAX_ROWS) {
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r = rows;
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rows++;
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} else {
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r = row0;
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row0++;
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}
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for(c = 0; c < MAX_COLS; c++) {
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text[r][c] = ' ';
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meta[r][c].link = NOT_A_LINK;
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}
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int color = COLOR_NORMAL;
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int link = NOT_A_LINK;
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DWORD data = 0;
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LinkFunction *f = NULL;
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c = 0;
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while(*fmt) {
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char buf[1024];
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if(*fmt == '%') {
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fmt++;
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if(*fmt == '\0') goto done;
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strcpy(buf, "");
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switch(*fmt) {
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case 'd': {
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int v = va_arg(vl, int);
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sprintf(buf, "%d", v);
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break;
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}
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case 'x': {
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DWORD v = va_arg(vl, DWORD);
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sprintf(buf, "%08x", v);
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break;
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}
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case 's': {
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char *s = va_arg(vl, char *);
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memcpy(buf, s, min(sizeof(buf), strlen(s)+1));
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break;
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}
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case 'E':
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color = COLOR_NORMAL;
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link = NOT_A_LINK;
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data = 0;
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f = NULL;
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break;
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case 'C':
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if(fmt[1] == '\0') goto done;
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fmt++;
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color = *fmt - '0';
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if(color < 0 || color >= arraylen(colors)) color = 0;
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break;
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case 'L':
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if(fmt[1] == '\0') goto done;
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fmt++;
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link = *fmt;
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break;
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case 'D':
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data = va_arg(vl, DWORD);
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break;
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case '%':
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strcpy(buf, "%");
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break;
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}
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} else {
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buf[0] = *fmt;
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buf[1]= '\0';
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}
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for(unsigned i = 0; i < strlen(buf); i++) {
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if(c >= MAX_COLS) goto done;
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text[r][c] = buf[i];
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meta[r][c].color = color;
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meta[r][c].link = link;
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meta[r][c].data = data;
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meta[r][c].f = f;
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c++;
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}
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fmt++;
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}
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done:
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va_end(vl);
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}
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void TextWindow::ClearCommand(void) {
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int j;
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for(j = 0; j < MAX_COLS; j++) {
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cmd[j] = ' ';
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}
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memcpy(cmd, "+> ", 3);
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cmdLen = 0;
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cmdInsert = 3;
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}
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void TextWindow::ProcessCommand(char *cmd)
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{
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Printf("%C2command:%E '%s' done %C3(green)%E %C5%LaLink%E", cmd);
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}
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void TextWindow::KeyPressed(int c) {
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if(cmdLen >= MAX_COLS - 10) {
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ClearCommand();
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return;
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}
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if(c == '\n' || c == '\r') {
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cmd[cmdLen+3] = '\0';
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ProcessCommand(cmd+3);
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ClearCommand();
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return;
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} else if(c == 27) {
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ClearCommand();
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} else if(c == 'l' - 'a' + 1) {
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ClearScreen();
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} else if(c == '\b') {
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// backspace, delete from insertion point
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if(cmdInsert <= 3) return;
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memmove(cmd+cmdInsert-1, cmd+cmdInsert, MAX_COLS-cmdInsert);
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cmdLen--;
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cmdInsert--;
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} else {
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cmd[cmdInsert] = c;
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cmdInsert++;
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cmdLen++;
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}
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}
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void TextWindow::ShowGroupList(void) {
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ClearScreen();
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Printf("*** ALL GROUPS IN SKETCH");
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Printf("");
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int i;
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for(i = 0; i < SS.group.elems; i++) {
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Group *g = &(SS.group.elem[i].t);
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if(g->name.str[0]) {
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Printf(" %s", g->name.str);
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} else {
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Printf(" unnamed");
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}
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}
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}
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void TextWindow::ShowRequestList(void) {
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ClearScreen();
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Printf("*** REQUESTS");
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Printf("");
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int i;
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for(i = 0; i < SS.request.elems; i++) {
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Request *r = &(SS.request.elem[i].t);
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if(r->name.str[0]) {
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Printf(" %s", r->name.str);
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} else {
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Printf(" unnamed");
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}
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}
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}
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