416 lines
14 KiB
C++
416 lines
14 KiB
C++
#include "solvespace.h"
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#include <stdarg.h>
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const TextWindow::Color TextWindow::fgColors[] = {
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{ 'd', RGB(255, 255, 255) },
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{ 'l', RGB(100, 100, 255) },
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{ 't', RGB(255, 200, 0) },
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{ 'h', RGB( 90, 90, 90) },
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{ 's', RGB( 40, 255, 40) },
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{ 'm', RGB(200, 200, 0) },
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{ 'r', RGB( 0, 0, 0) },
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{ 'x', RGB(255, 20, 20) },
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{ 'i', RGB( 0, 255, 255) },
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{ 0, 0 },
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};
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const TextWindow::Color TextWindow::bgColors[] = {
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{ 'd', RGB( 0, 0, 0) },
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{ 't', RGB( 34, 15, 15) },
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{ 'a', RGB( 20, 20, 20) },
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{ 'r', RGB(255, 255, 255) },
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{ 0, 0 },
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};
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void TextWindow::Init(void) {
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ClearSuper();
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}
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void TextWindow::ClearSuper(void) {
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HideTextEditControl();
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memset(this, 0, sizeof(*this));
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shown = &(showns[shownIndex]);
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ClearScreen();
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Show();
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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].fg = 'd';
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meta[i][j].bg = 'd';
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meta[i][j].link = NOT_A_LINK;
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}
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top[i] = i*2;
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}
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rows = 0;
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}
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void TextWindow::Printf(bool halfLine, char *fmt, ...) {
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va_list vl;
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va_start(vl, fmt);
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if(rows >= MAX_ROWS) return;
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int r, c;
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r = rows;
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top[r] = (r == 0) ? 0 : (top[r-1] + (halfLine ? 3 : 2));
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rows++;
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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 fg = 'd', bg = 'd';
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int link = NOT_A_LINK;
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DWORD data = 0;
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LinkFunction *f = NULL, *h = 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 '@': {
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double v = va_arg(vl, double);
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sprintf(buf, "%.2f", v);
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break;
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}
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case '2': {
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double v = va_arg(vl, double);
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sprintf(buf, "%s%.2f", v < 0 ? "" : " ", v);
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break;
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}
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case '3': {
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double v = va_arg(vl, double);
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sprintf(buf, "%s%.3f", v < 0 ? "" : " ", 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 'c': {
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char v = va_arg(vl, char);
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sprintf(buf, "%c", v);
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break;
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}
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case 'E':
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fg = 'd';
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// leave the background, though
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link = NOT_A_LINK;
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data = 0;
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f = NULL;
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h = NULL;
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break;
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case 'F':
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case 'B': {
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int color;
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if(fmt[1] == '\0') goto done;
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if(fmt[1] == 'p') {
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color = va_arg(vl, int);
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} else {
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color = fmt[1];
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}
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if((color < 0 || color > 255) && !(color & 0x80000000)) {
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color = 0;
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}
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if(*fmt == 'F') {
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fg = color;
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} else {
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bg = color;
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}
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fmt++;
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break;
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}
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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 'f':
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f = va_arg(vl, LinkFunction *);
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break;
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case 'h':
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h = va_arg(vl, LinkFunction *);
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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].fg = fg;
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meta[r][c].bg = bg;
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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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meta[r][c].h = h;
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c++;
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}
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fmt++;
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}
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while(c < MAX_COLS) {
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meta[r][c].fg = fg;
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meta[r][c].bg = bg;
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c++;
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}
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done:
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va_end(vl);
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}
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#define gs (SS.GW.gs)
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void TextWindow::Show(void) {
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if(!(SS.GW.pending.operation)) SS.GW.ClearPending();
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SS.GW.GroupSelection();
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if(SS.GW.pending.description) {
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// A pending operation (that must be completed with the mouse in
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// the graphics window) will preempt our usual display.
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HideTextEditControl();
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ShowHeader(false);
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Printf(false, "");
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Printf(false, "%s", SS.GW.pending.description);
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} else if(gs.n > 0) {
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HideTextEditControl();
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ShowHeader(false);
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DescribeSelection();
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} else {
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ShowHeader(true);
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switch(shown->screen) {
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default:
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shown->screen = SCREEN_LIST_OF_GROUPS;
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// fall through
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case SCREEN_LIST_OF_GROUPS: ShowListOfGroups(); break;
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case SCREEN_GROUP_INFO: ShowGroupInfo(); break;
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case SCREEN_GROUP_SOLVE_INFO: ShowGroupSolveInfo(); break;
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case SCREEN_CONFIGURATION: ShowConfiguration(); break;
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}
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}
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Printf(false, "");
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InvalidateText();
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}
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void TextWindow::ScreenUnselectAll(int link, DWORD v) {
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GraphicsWindow::MenuEdit(GraphicsWindow::MNU_UNSELECT_ALL);
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}
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void TextWindow::DescribeSelection(void) {
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Entity *e;
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Vector p;
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int i;
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Printf(false, "");
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if(gs.n == 1 && (gs.points == 1 || gs.entities == 1)) {
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e = SS.GetEntity(gs.points == 1 ? gs.point[0] : gs.entity[0]);
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#define COSTR(p) \
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SS.MmToString((p).x), SS.MmToString((p).y), SS.MmToString((p).z)
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#define PT_AS_STR "(%Fi%s%E, %Fi%s%E, %Fi%s%E)"
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#define PT_AS_NUM "(%Fi%3%E, %Fi%3%E, %Fi%3%E)"
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switch(e->type) {
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case Entity::POINT_IN_3D:
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case Entity::POINT_IN_2D:
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case Entity::POINT_N_TRANS:
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case Entity::POINT_N_ROT_TRANS:
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case Entity::POINT_N_COPY:
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case Entity::POINT_N_ROT_AA:
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p = e->PointGetNum();
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Printf(false, "%FtPOINT%E at " PT_AS_STR, COSTR(p));
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break;
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case Entity::NORMAL_IN_3D:
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case Entity::NORMAL_IN_2D:
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case Entity::NORMAL_N_COPY:
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case Entity::NORMAL_N_ROT:
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case Entity::NORMAL_N_ROT_AA: {
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Quaternion q = e->NormalGetNum();
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p = q.RotationN();
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Printf(false, "%FtNORMAL / COORDINATE SYSTEM%E");
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Printf(true, " basis n = " PT_AS_NUM, CO(p));
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p = q.RotationU();
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Printf(false, " u = " PT_AS_NUM, CO(p));
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p = q.RotationV();
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Printf(false, " v = " PT_AS_NUM, CO(p));
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break;
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}
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case Entity::WORKPLANE: {
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p = SS.GetEntity(e->point[0])->PointGetNum();
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Printf(false, "%FtWORKPLANE%E");
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Printf(true, " origin = " PT_AS_STR, COSTR(p));
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Quaternion q = e->Normal()->NormalGetNum();
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p = q.RotationN();
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Printf(true, " normal = " PT_AS_NUM, CO(p));
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break;
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}
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case Entity::LINE_SEGMENT: {
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Vector p0 = SS.GetEntity(e->point[0])->PointGetNum();
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p = p0;
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Printf(false, "%FtLINE SEGMENT%E");
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Printf(true, " thru " PT_AS_STR, COSTR(p));
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Vector p1 = SS.GetEntity(e->point[1])->PointGetNum();
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p = p1;
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Printf(false, " " PT_AS_STR, COSTR(p));
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Printf(true, " len = %Fi%s%E",
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SS.MmToString((p1.Minus(p0).Magnitude())));
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break;
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}
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case Entity::CUBIC:
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Printf(false, "%FtCUBIC BEZIER CURVE%E");
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for(i = 0; i <= 3; i++) {
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p = SS.GetEntity(e->point[i])->PointGetNum();
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Printf((i==0), " p%c = " PT_AS_STR, '0'+i, COSTR(p));
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}
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break;
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case Entity::ARC_OF_CIRCLE: {
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Printf(false, "%FtARC OF A CIRCLE%E");
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p = SS.GetEntity(e->point[0])->PointGetNum();
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Printf(true, " center = " PT_AS_STR, COSTR(p));
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p = SS.GetEntity(e->point[1])->PointGetNum();
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Printf(true, " endpoints = " PT_AS_STR, COSTR(p));
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p = SS.GetEntity(e->point[2])->PointGetNum();
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Printf(false, " " PT_AS_STR, COSTR(p));
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double r = e->CircleGetRadiusNum();
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Printf(true, " diameter = %Fi%s", SS.MmToString(r*2));
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Printf(false, " radius = %Fi%s", SS.MmToString(r));
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break;
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}
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case Entity::CIRCLE: {
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Printf(false, "%FtCIRCLE%E");
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p = SS.GetEntity(e->point[0])->PointGetNum();
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Printf(true, " center = " PT_AS_STR, COSTR(p));
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double r = e->CircleGetRadiusNum();
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Printf(true, " diameter = %Fi%s", SS.MmToString(r*2));
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Printf(false, " radius = %Fi%s", SS.MmToString(r));
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break;
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}
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case Entity::FACE_NORMAL_PT:
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case Entity::FACE_XPROD:
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case Entity::FACE_N_ROT_TRANS:
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case Entity::FACE_N_ROT_AA:
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case Entity::FACE_N_TRANS:
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Printf(false, "%FtPLANE FACE%E");
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p = e->FaceGetNormalNum();
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Printf(true, " normal = " PT_AS_NUM, CO(p));
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p = e->FaceGetPointNum();
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Printf(false, " thru = " PT_AS_STR, COSTR(p));
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break;
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default:
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Printf(true, "%Ft?? ENTITY%E");
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break;
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}
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Group *g = SS.GetGroup(e->group);
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Printf(false, "");
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Printf(false, "%FtIN GROUP%E %s", g->DescriptionString());
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if(e->workplane.v == Entity::FREE_IN_3D.v) {
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Printf(false, "%FtNO WORKPLANE (FREE IN 3D)%E");
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} else {
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Entity *w = SS.GetEntity(e->workplane);
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Printf(false, "%FtIN WORKPLANE%E %s", w->DescriptionString());
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}
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} else if(gs.n == 2 && gs.points == 2) {
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Printf(false, "%FtTWO POINTS");
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Vector p0 = SS.GetEntity(gs.point[0])->PointGetNum();
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Printf(true, " at " PT_AS_STR, COSTR(p0));
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Vector p1 = SS.GetEntity(gs.point[1])->PointGetNum();
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Printf(false, " " PT_AS_STR, COSTR(p1));
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double d = (p1.Minus(p0)).Magnitude();
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Printf(true, " d = %Fi%s", SS.MmToString(d));
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} else if(gs.n == 2 && gs.faces == 1 && gs.points == 1) {
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Printf(false, "%FtA POINT AND A PLANE FACE");
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Vector pt = SS.GetEntity(gs.point[0])->PointGetNum();
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Printf(true, " point = " PT_AS_STR, COSTR(pt));
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Vector n = SS.GetEntity(gs.face[0])->FaceGetNormalNum();
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Printf(true, " plane normal = " PT_AS_NUM, CO(n));
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Vector pl = SS.GetEntity(gs.face[0])->FaceGetPointNum();
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Printf(false, " plane thru = " PT_AS_STR, COSTR(pl));
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double dd = n.Dot(pl) - n.Dot(pt);
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Printf(true, " distance = %Fi%s", SS.MmToString(dd));
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} else if(gs.n == 3 && gs.points == 2 && gs.vectors == 1) {
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Printf(false, "%FtTWO POINTS AND A VECTOR");
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Vector p0 = SS.GetEntity(gs.point[0])->PointGetNum();
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Printf(true, " pointA = " PT_AS_STR, COSTR(p0));
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Vector p1 = SS.GetEntity(gs.point[1])->PointGetNum();
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Printf(false, " pointB = " PT_AS_STR, COSTR(p1));
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Vector v = SS.GetEntity(gs.vector[0])->VectorGetNum();
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v = v.WithMagnitude(1);
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Printf(true, " vector = " PT_AS_NUM, CO(v));
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double d = (p1.Minus(p0)).Dot(v);
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Printf(true, " proj_d = %Fi%s", SS.MmToString(d));
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} else if(gs.n == 2 && gs.faces == 2) {
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Printf(false, "%FtTWO PLANE FACES");
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Vector n0 = SS.GetEntity(gs.face[0])->FaceGetNormalNum();
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Printf(true, " planeA normal = " PT_AS_NUM, CO(n0));
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Vector p0 = SS.GetEntity(gs.face[0])->FaceGetPointNum();
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Printf(false, " planeA thru = " PT_AS_STR, COSTR(p0));
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Vector n1 = SS.GetEntity(gs.face[1])->FaceGetNormalNum();
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Printf(true, " planeB normal = " PT_AS_NUM, CO(n1));
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Vector p1 = SS.GetEntity(gs.face[1])->FaceGetPointNum();
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Printf(false, " planeB thru = " PT_AS_STR, COSTR(p1));
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double theta = acos(n0.Dot(n1));
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Printf(true, " angle = %Fi%2%E degrees", theta*180/PI);
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while(theta < PI/2) theta += PI;
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while(theta > PI/2) theta -= PI;
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Printf(false, " or angle = %Fi%2%E (mod 180)", theta*180/PI);
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if(fabs(theta) < 0.01) {
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double d = (p1.Minus(p0)).Dot(n0);
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Printf(true, " distance = %Fi%s", SS.MmToString(d));
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}
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} else {
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Printf(true, "%FtSELECTED:%E %d item%s", gs.n, gs.n == 1 ? "" : "s");
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}
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Printf(true, "%Fl%f%Ll(unselect all)%E", &TextWindow::ScreenUnselectAll);
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}
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void TextWindow::OneScreenForwardTo(int screen) {
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SS.TW.shownIndex++;
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if(SS.TW.shownIndex >= HISTORY_LEN) SS.TW.shownIndex = 0;
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SS.TW.shown = &(SS.TW.showns[SS.TW.shownIndex]);
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history++;
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if(screen >= 0) shown->screen = screen;
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}
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