664 lines
20 KiB
C++
664 lines
20 KiB
C++
#include "solvespace.h"
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#include "obj/icons-proto.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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{ 'g', RGB(160, 160, 160) },
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{ 'b', RGB(200, 200, 200) },
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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( 25, 25, 25) },
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{ 'r', RGB(255, 255, 255) },
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{ 0, 0 },
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};
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bool TextWindow::SPACER = false;
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TextWindow::HideShowIcon TextWindow::hideShowIcons[] = {
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{ &(SS.GW.showWorkplanes), Icon_workplane, "workplanes from inactive groups"},
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{ &(SS.GW.showNormals), Icon_normal, "normals" },
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{ &(SS.GW.showPoints), Icon_point, "points" },
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{ &(SS.GW.showConstraints), Icon_constraint, "constraints and dimensions" },
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{ &(SS.GW.showFaces), Icon_faces, "XXX - special cased" },
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{ &SPACER, 0 },
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{ &(SS.GW.showShaded), Icon_shaded, "shaded view of solid model" },
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{ &(SS.GW.showEdges), Icon_edges, "edges of solid model" },
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{ &(SS.GW.showMesh), Icon_mesh, "triangle mesh of solid model" },
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{ &SPACER, 0 },
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{ &(SS.GW.showHdnLines), Icon_hidden_lines, "hidden lines" },
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{ 0, 0 },
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};
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void TextWindow::MakeColorTable(const Color *in, float *out) {
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int i;
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for(i = 0; in[i].c != 0; i++) {
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int c = in[i].c;
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if(c < 0 || c > 255) oops();
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out[c*3 + 0] = REDf(in[i].color);
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out[c*3 + 1] = GREENf(in[i].color);
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out[c*3 + 2] = BLUEf(in[i].color);
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}
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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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MakeColorTable(fgColors, fgColorTable);
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MakeColorTable(bgColors, bgColorTable);
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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 '#': {
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double v = va_arg(vl, double);
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sprintf(buf, "%.3f", 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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if(v == 0) {
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strcpy(buf, "");
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} else {
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sprintf(buf, "%c", v);
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}
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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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if(*fmt == 'p') {
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link = va_arg(vl, int);
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} else {
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link = *fmt;
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}
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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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// Make sure these tests agree with test used to draw indicator line on
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// main list of groups screen.
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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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Printf(true, "%Fl%f%Ll(cancel operation)%E",
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&TextWindow::ScreenUnselectAll);
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} else if((gs.n > 0 || gs.constraints > 0) &&
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shown.screen != SCREEN_PASTE_TRANSFORMED)
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{
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if(edit.meaning != EDIT_TTF_TEXT) HideTextEditControl();
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ShowHeader(false);
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DescribeSelection();
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} else {
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if(edit.meaning == EDIT_TTF_TEXT) HideTextEditControl();
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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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case SCREEN_STEP_DIMENSION: ShowStepDimension(); break;
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case SCREEN_LIST_OF_STYLES: ShowListOfStyles(); break;
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case SCREEN_STYLE_INFO: ShowStyleInfo(); break;
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case SCREEN_PASTE_TRANSFORMED: ShowPasteTransformed(); break;
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case SCREEN_EDIT_VIEW: ShowEditView(); break;
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case SCREEN_TANGENT_ARC: ShowTangentArc(); 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::TimerCallback(void)
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{
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tooltippedIcon = hoveredIcon;
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InvalidateText();
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}
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void TextWindow::DrawOrHitTestIcons(int how, double mx, double my)
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{
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int width, height;
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GetTextWindowSize(&width, &height);
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int x = 20, y = 33 + LINE_HEIGHT;
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y -= scrollPos*(LINE_HEIGHT/2);
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double grey = 30.0/255;
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double top = y - 28, bot = y + 4;
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glColor4d(grey, grey, grey, 1.0);
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glxAxisAlignedQuad(0, width, top, bot);
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HideShowIcon *oldHovered = hoveredIcon;
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if(how != PAINT) {
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hoveredIcon = NULL;
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}
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HideShowIcon *hsi;
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for(hsi = &(hideShowIcons[0]); hsi->var; hsi++) {
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if(hsi->var == &SPACER) {
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// Draw a darker-grey spacer in between the groups of icons.
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if(how == PAINT) {
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int l = x, r = l + 4,
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t = y, b = t - 24;
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glColor4d(0.17, 0.17, 0.17, 1);
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glxAxisAlignedQuad(l, r, t, b);
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}
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x += 12;
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continue;
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}
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if(how == PAINT) {
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glPushMatrix();
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glTranslated(x, y-24, 0);
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// Only thing that matters about the color is the alpha,
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// should be one for no transparency
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glColor3d(0, 0, 0);
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glxDrawPixelsWithTexture(hsi->icon, 24, 24);
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glPopMatrix();
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if(hsi == hoveredIcon) {
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glColor4d(1, 1, 0, 0.3);
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glxAxisAlignedQuad(x - 2, x + 26, y + 2, y - 26);
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}
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if(!*(hsi->var)) {
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glColor4d(1, 0, 0, 0.6);
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glLineWidth(2);
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int s = 0, f = 24;
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glBegin(GL_LINES);
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glVertex2d(x+s, y-s);
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glVertex2d(x+f, y-f);
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glVertex2d(x+s, y-f);
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glVertex2d(x+f, y-s);
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glEnd();
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}
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} else {
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if(mx > x - 2 && mx < x + 26 &&
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my < y + 2 && my > y - 26)
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{
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// The mouse is hovered over this icon, so do the tooltip
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// stuff.
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if(hsi != tooltippedIcon) {
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oldMousePos = Point2d::From(mx, my);
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}
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if(hsi != oldHovered || how == CLICK) {
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SetTimerFor(1000);
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}
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hoveredIcon = hsi;
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if(how == CLICK) {
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SS.GW.ToggleBool(hsi->var);
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}
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}
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}
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x += 32;
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}
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if(how != PAINT && hoveredIcon != oldHovered) {
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InvalidateText();
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}
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if(tooltippedIcon) {
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if(how == PAINT) {
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char str[1024];
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if(tooltippedIcon->icon == Icon_faces) {
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if(SS.GW.showFaces) {
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strcpy(str, "Don't make faces selectable with mouse");
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} else {
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strcpy(str, "Make faces selectable with mouse");
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}
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} else {
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sprintf(str, "%s %s", *(tooltippedIcon->var) ? "Hide" : "Show",
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tooltippedIcon->tip);
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}
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double ox = oldMousePos.x, oy = oldMousePos.y - LINE_HEIGHT;
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ox += 3;
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oy -= 3;
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int tw = (strlen(str) + 1)*CHAR_WIDTH;
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ox = min(ox, (width - 25) - tw);
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oy = max(oy, 5);
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glxCreateBitmapFont();
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glLineWidth(1);
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glColor4d(1.0, 1.0, 0.6, 1.0);
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glxAxisAlignedQuad(ox, ox+tw, oy, oy+LINE_HEIGHT);
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glColor4d(0.0, 0.0, 0.0, 1.0);
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glxAxisAlignedLineLoop(ox, ox+tw, oy, oy+LINE_HEIGHT);
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glColor4d(0, 0, 0, 1);
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glxBitmapText(str, Vector::From(ox+5, oy-3+LINE_HEIGHT, 0));
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} else {
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if(!hoveredIcon ||
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(hoveredIcon != tooltippedIcon))
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{
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tooltippedIcon = NULL;
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InvalidateGraphics();
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}
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// And if we're hovered, then we've set a timer that will cause
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// us to show the tool tip later.
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}
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}
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}
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void TextWindow::Paint(void) {
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int width, height;
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GetTextWindowSize(&width, &height);
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// We would like things pixel-exact, to avoid shimmering.
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glViewport(0, 0, width, height);
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glMatrixMode(GL_PROJECTION);
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glLoadIdentity();
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glMatrixMode(GL_MODELVIEW);
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glLoadIdentity();
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glClearColor(0, 0, 0, 1);
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glClear(GL_COLOR_BUFFER_BIT);
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glColor3d(1, 1, 1);
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glTranslated(-1, 1, 0);
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glScaled(2.0/width, -2.0/height, 1);
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glTranslated(0, 0, 0);
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halfRows = height / (LINE_HEIGHT/2);
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int bottom = top[rows-1] + 2;
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scrollPos = min(scrollPos, bottom - halfRows);
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scrollPos = max(scrollPos, 0);
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// Let's set up the scroll bar first
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MoveTextScrollbarTo(scrollPos, top[rows - 1] + 1, halfRows);
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// Create the bitmap font that we're going to use.
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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glEnable(GL_BLEND);
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// Now paint the window.
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int r, c, a;
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for(a = 0; a < 2; a++) {
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if(a == 0) {
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glBegin(GL_QUADS);
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} else if(a == 1) {
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glEnable(GL_TEXTURE_2D);
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glxCreateBitmapFont();
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glBegin(GL_QUADS);
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}
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for(r = 0; r < rows; r++) {
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int ltop = top[r];
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if(ltop < (scrollPos-1)) continue;
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if(ltop > scrollPos+halfRows) break;
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for(c = 0; c < min((width/CHAR_WIDTH)+1, MAX_COLS); c++) {
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int x = LEFT_MARGIN + c*CHAR_WIDTH;
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int y = (ltop-scrollPos)*(LINE_HEIGHT/2) + 4;
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int fg = meta[r][c].fg;
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int bg = meta[r][c].bg;
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// On the first pass, all the background quads; on the next
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// pass, all the foreground (i.e., font) quads.
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if(a == 0) {
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int bh = LINE_HEIGHT, adj = -2;
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if(bg & 0x80000000) {
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glColor3f(REDf(bg), GREENf(bg), BLUEf(bg));
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bh = CHAR_HEIGHT;
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adj += 2;
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} else {
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glColor3fv(&(bgColorTable[bg*3]));
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}
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if(!(bg == 'd')) {
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// Move the quad down a bit, so that the descenders
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// still have the correct background.
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y += adj;
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glxAxisAlignedQuad(x, x + CHAR_WIDTH, y, y + bh);
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y -= adj;
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}
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} else if(a == 1) {
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glColor3fv(&(fgColorTable[fg*3]));
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glxBitmapCharQuad(text[r][c], x, y + CHAR_HEIGHT);
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// If this is a link and it's hovered, then draw the
|
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// underline
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if(meta[r][c].link && meta[r][c].link != 'n' &&
|
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(r == hoveredRow && c == hoveredCol))
|
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{
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int cs = c, cf = c;
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while(cs >= 0 && meta[r][cs].link &&
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meta[r][cs].f == meta[r][c].f &&
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meta[r][cs].data == meta[r][c].data)
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{
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cs--;
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}
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cs++;
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|
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while( meta[r][cf].link &&
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meta[r][cf].f == meta[r][c].f &&
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meta[r][cf].data == meta[r][c].data)
|
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{
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cf++;
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}
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|
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// But don't underline checkboxes or radio buttons
|
|
while((text[r][cs] & 0x80 || text[r][cs] == ' ') &&
|
|
cs < cf)
|
|
{
|
|
cs++;
|
|
}
|
|
|
|
glEnd();
|
|
|
|
// Always use the color of the rightmost character
|
|
// in the link, so that underline is consistent color
|
|
fg = meta[r][cf-1].fg;
|
|
glColor3fv(&(fgColorTable[fg*3]));
|
|
glDisable(GL_TEXTURE_2D);
|
|
glLineWidth(1);
|
|
glBegin(GL_LINES);
|
|
int yp = y + CHAR_HEIGHT;
|
|
glVertex2d(LEFT_MARGIN + cs*CHAR_WIDTH, yp);
|
|
glVertex2d(LEFT_MARGIN + cf*CHAR_WIDTH, yp);
|
|
glEnd();
|
|
|
|
glEnable(GL_TEXTURE_2D);
|
|
glBegin(GL_QUADS);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
glEnd();
|
|
glDisable(GL_TEXTURE_2D);
|
|
}
|
|
|
|
// The line to indicate the column of radio buttons that indicates the
|
|
// active group.
|
|
SS.GW.GroupSelection();
|
|
// Make sure this test agrees with test to determine which screen is drawn
|
|
if(!SS.GW.pending.description && gs.n == 0 && gs.constraints == 0 &&
|
|
shown.screen == SCREEN_LIST_OF_GROUPS)
|
|
{
|
|
int x = 29, y = 70 + LINE_HEIGHT;
|
|
y -= scrollPos*(LINE_HEIGHT/2);
|
|
|
|
glLineWidth(1);
|
|
glColor3fv(&(fgColorTable['t'*3]));
|
|
glBegin(GL_LINES);
|
|
glVertex2d(x, y);
|
|
glVertex2d(x, y+40);
|
|
glEnd();
|
|
}
|
|
|
|
// The header has some icons that are drawn separately from the text
|
|
DrawOrHitTestIcons(PAINT, 0, 0);
|
|
}
|
|
|
|
void TextWindow::MouseEvent(bool leftClick, double x, double y) {
|
|
if(TextEditControlIsVisible() || GraphicsEditControlIsVisible()) {
|
|
if(leftClick) {
|
|
HideTextEditControl();
|
|
HideGraphicsEditControl();
|
|
} else {
|
|
SetMousePointerToHand(false);
|
|
}
|
|
return;
|
|
}
|
|
|
|
DrawOrHitTestIcons(leftClick ? CLICK : HOVER, x, y);
|
|
|
|
GraphicsWindow::Selection ps = SS.GW.hover;
|
|
SS.GW.hover.Clear();
|
|
|
|
int prevHoveredRow = hoveredRow,
|
|
prevHoveredCol = hoveredCol;
|
|
hoveredRow = 0;
|
|
hoveredCol = 0;
|
|
|
|
// Find the corresponding character in the text buffer
|
|
int c = (int)((x - LEFT_MARGIN) / CHAR_WIDTH);
|
|
int hh = (LINE_HEIGHT)/2;
|
|
y += scrollPos*hh;
|
|
int r;
|
|
for(r = 0; r < rows; r++) {
|
|
if(y >= top[r]*hh && y <= (top[r]+2)*hh) {
|
|
break;
|
|
}
|
|
}
|
|
if(r >= rows) {
|
|
SetMousePointerToHand(false);
|
|
goto done;
|
|
}
|
|
|
|
hoveredRow = r;
|
|
hoveredCol = c;
|
|
|
|
#define META (meta[r][c])
|
|
if(leftClick) {
|
|
if(META.link && META.f) {
|
|
(META.f)(META.link, META.data);
|
|
Show();
|
|
InvalidateGraphics();
|
|
}
|
|
} else {
|
|
if(META.link) {
|
|
SetMousePointerToHand(true);
|
|
if(META.h) {
|
|
(META.h)(META.link, META.data);
|
|
}
|
|
} else {
|
|
SetMousePointerToHand(false);
|
|
}
|
|
}
|
|
|
|
done:
|
|
if((!ps.Equals(&(SS.GW.hover))) ||
|
|
prevHoveredRow != hoveredRow ||
|
|
prevHoveredCol != hoveredCol)
|
|
{
|
|
InvalidateGraphics();
|
|
InvalidateText();
|
|
}
|
|
}
|
|
|
|
void TextWindow::MouseLeave(void) {
|
|
tooltippedIcon = NULL;
|
|
hoveredIcon = NULL;
|
|
hoveredRow = 0;
|
|
hoveredCol = 0;
|
|
InvalidateText();
|
|
}
|
|
|
|
void TextWindow::ScrollbarEvent(int newPos) {
|
|
int bottom = top[rows-1] + 2;
|
|
newPos = min(newPos, bottom - halfRows);
|
|
newPos = max(newPos, 0);
|
|
|
|
if(newPos != scrollPos) {
|
|
scrollPos = newPos;
|
|
MoveTextScrollbarTo(scrollPos, top[rows - 1] + 1, halfRows);
|
|
|
|
if(TextEditControlIsVisible()) {
|
|
extern int TextEditControlCol, TextEditControlHalfRow;
|
|
ShowTextEditControl(
|
|
TextEditControlHalfRow, TextEditControlCol, NULL);
|
|
}
|
|
InvalidateText();
|
|
}
|
|
}
|
|
|