# data file for the Fltk User Interface Designer (fluid)
version 1.0300
header_name {.h}
code_name {.cxx}
decl {\#include <unistd.h>} {private global
}

decl {\#include <stdint.h>} {private global
}

decl {\#include <limits.h>} {private global
}

decl {\#include <fcntl.h>} {private global
}

decl {\#define shadow _shadow} {private global
}

decl {\#define transparent _transparent} {private global
}

decl {\#define MenuChoice _MenuChoice} {private global
}

decl {\#define Cell _Cell} {private global
}

decl {\#include <FL/fl_message.H>} {private local
}

decl {\#include <FL/fl_draw.H>} {private global
}

decl {\#include <FL/Fl_Native_File_Chooser.H>} {private global
}

decl {\#include <FL/Fl_File_Icon.H>} {private global
}

decl {\#include <FL/filename.H>} {private global
}

decl {\#include <FL/Fl_Table.H>} {public global
}

decl {\#include <FL/Fl_Select_Browser.H>} {public global
}

decl {\#include <FL/Fl_Sys_Menu_Bar.H>} {public global
}

decl {\#undef shadow} {private global
}

decl {\#undef transparent} {private global
}

decl {\#undef MenuChoice} {private global
}

decl {\#undef Cell} {private global
}

decl {\#include "misc.h"} {private global
}

decl {\#include "display.h"} {public global
}

decl {\#define SHEET(s,x,y,z) (*(s->sheet+(x)*s->dimz*s->dimy+(y)*s->dimz+(z)))} {private global
}

decl {\#define SHADOWED(sheet,x,y,z) (x<sheet->dimx && y<sheet->dimy && z<sheet->dimz && SHEET(sheet,x,y,z)!=(Cell*)0 && SHEET(sheet,x,y,z)->shadowed)} {private global
}

class TeapotTable {open : {public Fl_Table}
} {
  decl {Sheet *cursheet;} {protected local
  }
  decl {bool cut, updating;} {protected local
  }
  decl {static const TableContext ACTION = (TableContext)(1<<8);} {public local
  }
  decl {static const TableContext REFRESH = (TableContext)(1<<9);} {public local
  }
  Function {TeapotTable(int x, int y, int w, int h, const char *l=0) : Fl_Table(x, y, w, h, l), cut(false), updating(false)} {open
  } {
	code {end();
col_resize_min(10);
col_resize(true);
col_header(header);
row_resize(false);
row_header(header);
set_visible_focus();
table_box(FL_THIN_UP_FRAME);} {}
  }
  Function {~TeapotTable()} {} {
	code {} {}
  }
  Function {sheet(Sheet *s)} {open return_type void
  } {
	code {cursheet = s;
s->display = (void *)this;
clear();
update_table();
do_callback(CONTEXT_NONE, 0, 0);} {}
  }
  Function {sheet()} {return_type {Sheet *}
  } {
	code {return cursheet;} {}
  }
  Function {draw_cell(TableContext context, int R, int C, int X, int Y, int W, int H)} {open return_type void
  } {
	code {char s[1024];
//printf("DRAW: %i @%i,%i - (%i,%i) %ix%i\\n", context, C,R, X,Y, W,H);
switch (context) {
case CONTEXT_ENDPAGE:
	W = X-x()-2;
	H = Y-y()-2;
	X = x()+2;
	Y = y()+2;
	fl_font(FL_HELVETICA | FL_BOLD, 14);
	fl_push_clip(X, Y, W, H);
	fl_draw_box(FL_DIAMOND_UP_BOX, X, Y, W, H, col_header_color());
	fl_color(FL_INACTIVE_COLOR);
	sprintf(s, "%d", cursheet->curz);
	fl_draw(s, X, Y, W, H, FL_ALIGN_CENTER);
	fl_pop_clip();
	break;

case CONTEXT_STARTPAGE:
	adjust_outside();
	if (Fl::event_button1()) update_sheet();
	break;

case CONTEXT_COL_HEADER:
	fl_font(FL_HELVETICA | FL_BOLD, 14);
	fl_push_clip(X, Y, W, H);
	fl_draw_box(FL_THIN_UP_BOX, X, Y, W, H, col_header_color());
	fl_color(FL_FOREGROUND_COLOR);
	sprintf(s, "%d", C);
	fl_draw(s, X, Y, W, H, FL_ALIGN_CENTER);
	fl_pop_clip();
	return;

case CONTEXT_ROW_HEADER:
	fl_font(FL_HELVETICA | FL_BOLD, 14);
	fl_push_clip(X, Y, W, H);
	fl_draw_box(FL_THIN_UP_BOX, X, Y, W, H, row_header_color());
	fl_color(FL_FOREGROUND_COLOR);
	sprintf(s, "%d", R);
	fl_draw(s, X, Y, W, H, FL_ALIGN_CENTER);
	fl_pop_clip();
	return;

case CONTEXT_CELL: {
	while (SHADOWED(cursheet, C, R, cursheet->curz)) X -= W = col_width(--C);
	int x = C+1;
	while (SHADOWED(cursheet,x,R,cursheet->curz)) W += col_width(x), x++;

	fl_push_clip(X, Y, W, H);
	bool selected = false;
	if (cursheet->mark1x >= 0) {
		int x1 = cursheet->mark1x, x2 = cursheet->mark2x, y1 = cursheet->mark1y, y2 = cursheet->mark2y, z1 = cursheet->mark1z, z2 = cursheet->mark2z;
		posorder(&x1, &x2);
		posorder(&y1, &y2);
		posorder(&z1, &z2);
		selected = cursheet->mark1x >= 0 && C >= x1 && C <= x2 && R >= y1 && R <= y2 && cursheet->curz >= z1 && cursheet->curz <= z2;
	}
	fl_draw_box(C == cursheet->curx && R == cursheet->cury?FL_BORDER_BOX:FL_THIN_DOWN_BOX, X, Y, W, H, selected?FL_SELECTION_COLOR:FL_BACKGROUND2_COLOR);
	if (Fl::focus() == this && C == cursheet->curx && R == cursheet->cury) draw_focus(FL_BORDER_BOX, X, Y, W, H);
	fl_pop_clip();

	fl_push_clip(X+3, Y+3, W-6, H-6);
	fl_color(FL_FOREGROUND_COLOR);
	fl_font(FL_HELVETICA | (isbold(cursheet, C, R, cursheet->curz)? FL_BOLD:0), 14);

	printvalue(s, sizeof(s), 0, 0, getscientific(cursheet, C, R, cursheet->curz), getprecision(cursheet, C, R, cursheet->curz), cursheet, C, R, cursheet->curz);
	int ww = 0, hh = 0;
	fl_measure(s, ww, hh, 0);
	if (ww > W-6) for (int i = 0; s[i]; i++) s[i] = '\#';

	int adj = getadjust(cursheet, C, R, cursheet->curz);
	fl_draw(s, X+3, Y+3, W-6, H-6, adj == RIGHT?FL_ALIGN_RIGHT:adj == LEFT?FL_ALIGN_LEFT:FL_ALIGN_CENTER);
	if (underlined(cursheet, C, R, cursheet->curz)) fl_xyline(X, Y+H-7, X+W);
	fl_pop_clip();

	return;
}

default:
	return;
}} {selected
	}
  }
  Function {update_table()} {open return_type void
  } {
	code {if (updating) return;

updating = true;
//printf("update_table: %ix%i@%i,%i; %i[%i], %i[%i]\\n", cursheet->dimx, cursheet->dimy, cursheet->curx, cursheet->cury, cursheet->offx, cursheet->maxx, cursheet->offy, cursheet->maxy);

if (cursheet->dimx > cols()) cols(cursheet->dimx);
if (cursheet->dimy > rows()) rows(cursheet->dimy);
adjust_outside();

for (int x = 0; x < cursheet->dimx; x++) {
	int w = columnwidth(cursheet, x, cursheet->curz)*10;
	if (col_width(x) != w) col_width(x, w);
}
col_position(cursheet->offx);
row_position(cursheet->offy);
set_selection(cursheet->cury, cursheet->curx, cursheet->cury, cursheet->curx);
move_cursor(0,0);
updating = false;} {}
  }
  Function {update_sheet()} {return_type void
  } {
	code {int x1, x2, y1, y2;

if (updating) return;
updating = true;

get_selection(y1, x1, y2, x2);
if (x1 != x2 || y1 != y2) {
	cursheet->mark1x = x1;
	cursheet->mark1y = y1;
	cursheet->mark2x = x2;
	cursheet->mark2y = y2;
	cursheet->mark1z = cursheet->mark2z = cursheet->curz;
	cursheet->marking = 0;
}
moveto(cursheet, current_col, current_row, -1);
visible_cells(cursheet->offy, cursheet->maxy, cursheet->offx, cursheet->maxx);
cursheet->maxx -= cursheet->offx;
cursheet->maxy -= cursheet->offy;

if (is_interactive_resize()) {
		for (int C = 0; C < cursheet->dimx; C++) {
				int w = (col_width(C) + 5)/10;
				if (w != columnwidth(cursheet, C, cursheet->curz)) setwidth(cursheet, C, cursheet->curz, w);
		}
}


updating = false;
//printf("update_sheet: %ix%i@%i,%i; %i[%i], %i[%i] (%i,%i)-(%i,%i)\\n", cols(), rows(), cursheet->curx, cursheet->cury, cursheet->offx, cursheet->maxx, cursheet->offy, cursheet->maxy, x1, y1, x2, y2);} {}
  }
  Function {handle(int event)} {open return_type int
  } {
	code {if (event == FL_KEYDOWN) {
	int ctrl = Fl::event_ctrl();
	int alt = Fl::event_alt();
	int shift = Fl::event_shift();
	Key k = (Key)Fl::event_key();

	switch ((unsigned int)k) {
	case FL_Escape: k = K_INVALID; break;
	case FL_BackSpace: k = K_BACKSPACE; break;
	case FL_F+1: k = ctrl?K_ABOUT:K_HELP; break;
	case FL_F+8: k = ctrl?K_RECALC:K_CLOCK; break;
	case FL_F+9: k = ctrl?K_RECALC:K_CLOCK; break;
	case FL_F+10: k = (Key)'/'; break;
	case FL_Enter:
	case FL_KP_Enter: k = alt?K_MENTER:K_ENTER; break;
	case 'c': if (ctrl) { do_mark(cursheet, 2); cut = false; k = K_NONE; } break;
	case 'v': k = ctrl?(cut?BLOCK_MOVE:BLOCK_COPY):(Key)'v'; break;
	case 'x': if (ctrl) { do_mark(cursheet, 2); cut = true, k = K_NONE; } break;
	case FL_Insert: if (ctrl) { do_mark(cursheet, 2); cut = false; } k = !shift?K_NONE:cut?BLOCK_MOVE:BLOCK_COPY; break;
	case FL_Delete: if (shift) { do_mark(cursheet, 2); cut = true; } k = shift?K_NONE:BLOCK_CLEAR; break;
	case FL_Home: k = ctrl?K_FIRSTL:shift?K_FSHEET:K_HOME; break;
	case FL_End: k = ctrl?K_LASTL:shift?K_LSHEET:K_END; break;
	case FL_Up: if (shift && !cursheet->marking) do_mark(cursheet, 1); k = ctrl?K_PPAGE:K_UP; break;
	case FL_Down: if (shift && !cursheet->marking) do_mark(cursheet, 1); k = ctrl?K_NPAGE:K_DOWN; break;
	case FL_Right: if (shift && !cursheet->marking) do_mark(cursheet, 1); k = ctrl?K_FPAGE:K_RIGHT; break;
	case FL_Left: if (shift && !cursheet->marking) do_mark(cursheet, 1); k = ctrl?K_BPAGE:K_LEFT; break;
	case FL_Page_Down: k = shift?K_NSHEET:ctrl?K_LASTL :K_NPAGE; break;
	case FL_Page_Up: k = shift?K_PSHEET:ctrl?K_FIRSTL:K_PPAGE; break;
	}

	if (k > 0 && (ctrl || alt))  return 0;

	// Quick and dirty upper-case fix, fails for international chars on keyboards...
	if (shift && !alt && !ctrl && k >= 'a' && k <= 'z') k = (Key)(k - 'a' + 'A');

	do_sheetcmd(cursheet, k, cursheet->moveonly);
	do_callback(ACTION, 0, 0);
	redraw();
} else if (event == FL_FOCUS) {
	do_callback(REFRESH, 0, 0);
	return 1;
} else if (event == FL_PUSH) {
	int ex = Fl::event_x() - x(), ey = Fl::event_y() - y();
	if (ex >= row_header_width() || ey >= col_header_height()) {
		int rc = Fl_Table::handle(event);
		do_callback(ACTION, 0, 0);
		return rc;
	}
	if (ex < row_header_width()/2) relmoveto(cursheet, 0, 0, -1);
	else relmoveto(cursheet, 0, 0, 1);
	return 1;
} else if (event != FL_KEYUP) {
	return Fl_Table::handle(event);
}

return 1;} {}
  }
  Function {adjust_outside()} {open protected return_type void
  } {
	code {int x1, x2, y1, y2;

if (!cols() || !rows()) {
	cols(1);
	rows(1);
}

visible_cells(y1, y2, x1, x2);
//printf("adj: (%i,%i)-(%i,%i) %ix%i\\n", x1, y1, x2, y2, cols(), rows());
if (x2+2 < cols() && cols() > cursheet->dimx) cols(x2+2 < cursheet->dimx?cursheet->dimx:x2+2);
else if (x2+1 == cols()) {
	int xpos = col_scroll_position(cols());
	int w = col_width(cols()-1);
	x2 += (tow + hscrollbar->value() - xpos) / w + 2;
	//printf("   : t: %i, w: %i, p: %i, r: %i\\n", tow, w, xpos, x2+1);
	cols(x2+1);
}

if (y2+2 < rows() && rows() > cursheet->dimy) rows(y2+2 < cursheet->dimy?cursheet->dimy:y2+2);
else if (y2+1 == rows()) {
	int ypos = row_scroll_position(rows());
	int h = row_height(rows()-1);
	y2 += (toh + vscrollbar->value() - ypos) / h + 2;
	rows(y2+1);
}} {}
  }
}

class MainWindow {open
} {
  decl {static MainWindow *current;} {protected local
  }
  decl {int edit_rc;} {private local
  }
  Function {MainWindow(Sheet *sheet)} {open
  } {
	Fl_Window window {
	  label teapot
	  callback {if (Fl::event_key(FL_Escape)) table->take_focus();
else if (do_sheetcmd(table->sheet(), K_QUIT, 0) && doanyway(table->sheet(), _("Sheet modified, leave anyway?"))) {
	line_label->deactivate();
	window->hide();
}} open
	  protected xywh {866 342 800 600} type Double when 0 hide resizable
	} {
	  Fl_Menu_Bar menu {
		callback {Sheet *sheet = table->sheet();
Key action = (Key)(intptr_t)o->mvalue()->user_data();

if (do_sheetcmd(sheet, action, sheet->moveonly) && doanyway(sheet, _("Sheet modified, leave anyway?"))) {
	window->hide();
	return;
}

table->update_table();
table->redraw();} open
		xywh {0 0 800 25}
		class Fl_Sys_Menu_Bar
	  } {
		Submenu {} {
		  label {&File}
		  xywh {25 25 67 24}
		} {
		  MenuItem {} {
			label {&Open...}
			user_data K_LOADMENU
			xywh {5 5 30 20} shortcut 0x4006f
		  }
		  MenuItem {} {
			label {&Save}
			user_data K_SAVE
			xywh {0 0 30 20} shortcut 0x40073
		  }
		  MenuItem {} {
			label {Save &As...}
			user_data K_NAME
			xywh {0 0 30 20} shortcut 0x50053 divider
		  }
		  MenuItem {} {
			label {&Quit}
			user_data K_QUIT
			xywh {0 0 30 20} shortcut 0x40071
		  }
		}
		Submenu {} {
		  label {&Block}
		  xywh {25 25 67 24}
		} {
		  MenuItem {} {
			label {&Insert}
			user_data BLOCK_INSERT
			xywh {0 0 30 20} shortcut 0x90069
		  }
		  MenuItem {} {
			label {&Delete}
			user_data BLOCK_DELETE
			xywh {0 0 30 20} shortcut 0x90064 divider
		  }
		  MenuItem {} {
			label {&Move}
			user_data BLOCK_MOVE
			xywh {0 0 30 20} shortcut 0x9006d
		  }
		  MenuItem {} {
			label {&Copy}
			user_data BLOCK_COPY
			xywh {0 0 36 21} shortcut 0x90063 divider
		  }
		  MenuItem {} {
			label {&Fill}
			user_data BLOCK_FILL
			xywh {0 0 36 21} shortcut 0x90066
		  }
		  MenuItem {} {
			label {C&lear}
			user_data BLOCK_CLEAR
			xywh {0 0 36 21} shortcut 0x9006c divider
		  }
		  MenuItem {} {
			label {&Sort}
			user_data BLOCK_SORT
			xywh {0 0 36 21} shortcut 0x90073
		  }
		  MenuItem {} {
			label {Mi&rror}
			user_data BLOCK_MIRROR
			xywh {0 0 36 21} shortcut 0x90072
		  }
		}
		Submenu {} {
		  label {&View}
		  xywh {0 0 70 21}
		} {
		  MenuItem {} {
			label {Column &Width...}
			user_data K_COLWIDTH
			xywh {0 0 36 21} shortcut 0x80077
		  }
		  MenuItem {} {
			label {&Goto}
			user_data K_GOTO
			xywh {0 0 36 21} shortcut 0x40067
		  }
		}
		Submenu {} {
		  label {F&ormat} open
		  xywh {5 5 70 21}
		} {
		  MenuItem {} {
			label {L&abel...}
			user_data ADJUST_LABEL
			xywh {0 0 36 21} shortcut 0x80061 divider
		  }
		  MenuItem bold {
			label {&Bold}
			user_data ADJUST_BOLD
			protected xywh {0 0 34 21} shortcut 0x80062
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		  MenuItem underline {
			label {&Underline}
			user_data ADJUST_UNDERLINE
			protected xywh {0 0 34 21} shortcut 0x80075 divider
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		  MenuItem left {
			label {&Left}
			user_data ADJUST_LEFT
			protected xywh {0 0 36 21} shortcut 0x8006c
			code0 {o->flags |= FL_MENU_RADIO;}
		  }
		  MenuItem right {
			label {&Right}
			user_data ADJUST_RIGHT
			protected xywh {0 0 36 21} shortcut 0x80072
			code0 {o->flags |= FL_MENU_RADIO;}
		  }
		  MenuItem center {
			label {&Center}
			user_data ADJUST_CENTER
			protected xywh {0 0 36 21} shortcut 0x80063 divider
			code0 {o->flags |= FL_MENU_RADIO;}
		  }
		  MenuItem {} {
			label {&Precision...}
			user_data ADJUST_PRECISION
			xywh {0 0 36 21} shortcut 0x80070 divider
		  }
		  MenuItem sci {
			label {&Scientific}
			user_data ADJUST_SCIENTIFIC
			protected xywh {0 0 36 21} shortcut 0x80073
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		  MenuItem shadow {
			label {Shadow&ed}
			user_data ADJUST_SHADOW
			protected xywh {0 0 36 21} shortcut 0x80065
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		  MenuItem transparent {
			label {&Transparent}
			user_data ADJUST_TRANSPARENT
			protected xywh {0 0 36 21} shortcut 0x80074 divider
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		  MenuItem lock {
			label {Lo&ck}
			user_data ADJUST_LOCK
			protected xywh {0 0 36 21} shortcut 0x80063
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		  MenuItem ignore {
			label {&Ignore}
			user_data ADJUST_IGNORE
			protected xywh {0 0 36 21} shortcut 0x80069
			code0 {o->flags |= FL_MENU_TOGGLE;}
		  }
		}
		Submenu {} {
		  label {&Help} open
		  xywh {25 25 67 24}
		} {
		  MenuItem {} {
			label {&Manual}
			user_data K_HELP
			xywh {0 0 30 20} shortcut 0xffbe
		  }
		  MenuItem {} {
			label {&About}
			user_data K_ABOUT
			xywh {0 0 30 20}
		  }
		}
	  }
	  Fl_Group line_label {
		label { Input:} open
		protected xywh {0 25 800 25} box ROUND_UP_BOX align 20 deactivate
	  } {
		Fl_Input line_input {
		  callback {bool enterkey = Fl::event_key(FL_Enter) || Fl::event_key(FL_KP_Enter);
if (Fl::focus() && (Fl::focus() != table || enterkey || Fl::event_key(FL_Escape))) {
	if (enterkey) edit_rc = 0;
	line_label->deactivate();
}}
		  protected xywh {75 27 723 21} box ROUND_DOWN_BOX labeltype NO_LABEL align 20 when 6 deactivate
		}
	  }
	  Fl_Box table {
		callback {Sheet *sheet = table->sheet();
table->update_sheet();

const char *label = getlabel(sheet,sheet->curx,sheet->cury,sheet->curz);
char moveonly=sheet->moveonly ? *_("V") : *_("E");

char buf[1024];
if (*label == 0) snprintf(buf, sizeof(buf), "%c @@(%d,%d,%d)=", moveonly, sheet->curx, sheet->cury, sheet->curz);
else snprintf(buf, sizeof(buf), "%c @@(%s)=", moveonly, label);

if (moveonly && table->callback_context() == TeapotTable::ACTION) {
	char valbuf[1024] = "";
	if (Fl::event_key() == 'p' || Fl::event_button1()) sprintf(valbuf, "(%i,%i,%i)", sheet->curx, sheet->cury, sheet->curz);
	else if (Fl::event_key() == 'v') printvalue(valbuf,sizeof(valbuf),0,1,getscientific(sheet,sheet->curx,sheet->cury,sheet->curz),-1,sheet,sheet->curx,sheet->cury,sheet->curz);
	else if (Fl::event_key(FL_Tab)) line_input->take_focus();
	if (valbuf[0]) {
		line_input->insert(valbuf);
		line_input->take_focus();
	}
}


char *err;
char val[1024];
if ((err = geterror(sheet, sheet->curx, sheet->cury, sheet->curz))) {
		strncpy(val,err,sizeof(val));
		free(err);
		val[sizeof(val)-1] = 0;
} else {
		print(val,sizeof(val),0,1,getscientific(sheet,sheet->curx,sheet->cury,sheet->curz),-1,getcont(sheet,sheet->curx,sheet->cury,sheet->curz,0));
		if (getcont(sheet,sheet->curx,sheet->cury,sheet->curz,1)) {
				snprintf(val+strlen(val),sizeof(val)-strlen(val)," -> ");
				print(val+strlen(val),sizeof(val)-strlen(val),0,1,getscientific(sheet,sheet->curx,sheet->cury,sheet->curz),-1,getcont(sheet,sheet->curx,sheet->cury,sheet->curz,1));
		}
}

line_edit(sheet, val, 0, buf, 0, 0);
int x = sheet->curx, y = sheet->cury, z = sheet->curz;
int adj = getadjust(sheet, x, y, z);
if (adj == LEFT) left->setonly();
else if (adj == RIGHT) right->setonly();
else if (adj == CENTER) center->setonly();
if (shadowed(sheet, x+1, y, z)) shadow->set();
else shadow->clear();
if (::transparent(sheet, x, y, z)) transparent->set();
else transparent->clear();
if (locked(sheet, x, y, z)) lock->set();
else lock->clear();
if (ignored(sheet, x, y, z)) ignore->set();
else ignore->clear();
if (isbold(sheet, x, y, z)) bold->set();
else bold->clear();
if (underlined(sheet, x, y, z)) underline->set();
else underline->clear();
if (getscientific(sheet, x, y, z)) sci->set();
else sci->clear();}
		protected xywh {0 50 800 525} box DOWN_FRAME labeltype NO_LABEL resizable
		code0 {table->sheet(sheet);}
		class TeapotTable
	  }
	  Fl_Box status {
		label {teapot ready.}
		protected xywh {0 575 800 25} box GTK_ROUND_DOWN_BOX align 20
	  }
	}
	code {current = this;} {}
  }
  Function {line_edit(Sheet *sheet, char *buf, size_t size, const char *prompt, size_t *x, size_t *offx)} {open return_type int
  } {
	code {if (line_label->active()) {
	if (x) line_msg(NULL, "Action not possible at this time.");
	return -1;
}

line_label->copy_label(prompt);

int ww = 0, hh = 0;
line_label->measure_label(ww, hh);
line_input->resize(line_label->x()+ww+5, line_input->y(), line_label->w()-ww-7, line_input->h());
line_input->value(buf);

if (!x) return 0;

line_input->maximum_size(size);
line_input->position(*x, *x);
line_label->activate();
line_input->activate();
table->sheet()->moveonly = 1;
line_input->take_focus();

edit_rc = -1;
while (line_label->active()) Fl::wait();

memcpy(buf, line_input->value(), size);
line_input->deactivate();
table->sheet()->moveonly = 0;
table->take_focus();
return edit_rc;} {}
  }
  Function {line_msg(const char *prompt, const char *msg)} {return_type void
  } {
	code {char label[1024];
snprintf(label, sizeof(label), "%s%s%s", prompt?prompt:"", prompt?" ":"", msg);
status->copy_label(label);} {}
  }
  decl {friend void line_msg(const char*, const char*);} {private local
  }
}

Function {line_file(const char *file, const char *pattern, const char *title, int create)} {open C return_type {const char *}
} {
  code {static char buf[PATH_MAX];
Fl_Native_File_Chooser chooser;

chooser.title(title);
chooser.type(create?Fl_Native_File_Chooser::BROWSE_SAVE_FILE:Fl_Native_File_Chooser::BROWSE_FILE);
chooser.filter(pattern);
chooser.options((create?Fl_Native_File_Chooser::NEW_FOLDER:0)|Fl_Native_File_Chooser::SAVEAS_CONFIRM);

if (file) {
	fl_filename_absolute(buf, sizeof(buf), file);
	char *p = (char *)fl_filename_name(buf);
	*p = 0;
	chooser.directory(buf);
}
if (chooser.show()) return NULL;

strncpy(buf, chooser.filename(), sizeof(buf));
buf[sizeof(buf)-1] = 0;
return buf;} {}
}

Function {line_edit(Sheet *sheet, char *buf, size_t size, const char *prompt, size_t *x, size_t *offx)} {C return_type int
} {
  code {if (sheet) return ((MainWindow*)((TeapotTable*)sheet->display)->parent()->user_data())->line_edit(sheet, buf, size, prompt, x, offx);

const char *val = fl_input("%s", buf, prompt);
if (val) {
	strncpy(buf, val, size);
	buf[size-1] = 0;
}

return !val;} {}
}

Function {line_ok(const char *prompt, int curx)} {C return_type int
} {
  code {int rc = !!fl_choice("%s", "&No", NULL, "&Yes", prompt);
if (Fl::event_key(FL_Escape)) return -1;
return rc;} {}
}

Function {line_msg(const char *prompt, const char *msg)} {C return_type void
} {
  code {MainWindow::current->line_msg(prompt, msg);} {}
}

Function {keypressed()} {open C return_type int
} {
  code {while (Fl::wait(.01)) if (Fl::event_key(FL_Escape)) return 1;
return 0;} {}
}

Function {line_menu(const char *prompt, const MenuChoice *choice, int curx)} {C return_type int
} {
  Fl_Window line_menu_menu {
	label {Please Choose} open
	xywh {706 58 250 245} type Double hide resizable modal
  } {
	Fl_Group {} {
	  label {Please Choose:} open
	  xywh {0 0 250 200} box ENGRAVED_BOX align 21
	} {
	  Fl_Browser line_menu_browser {
		callback {line_menu_menu->hide();}
		xywh {5 25 240 170}
		class Fl_Select_Browser
	  }
	}
	Fl_Button {} {
	  label Cancel
	  callback {line_menu_menu->hide();}
	  xywh {5 205 240 35}
	}
  }
  code {line_menu_browser->clear();
while (choice->str) {
	line_menu_browser->add(choice->str+1);
	choice++;
}

line_menu_menu->show();
while (line_menu_menu->shown()) Fl::wait();

return line_menu_browser->value()-1;} {}
}

Function {redraw_sheet(Sheet *sheet)} {C return_type void
} {
  code {TeapotTable *t = (TeapotTable*)sheet->display;
t->update_table();
t->redraw();} {}
}

Function {redraw_cell(Sheet *sheet, int x, int y, int z)} {C return_type void
} {
  code {redraw_sheet(sheet);} {}
}

Function {display_init(Sheet *sheet, int always_redraw)} {open C return_type void
} {
  code {Fl::get_system_colors();
\#ifdef ENABLE_HELP
Fl_File_Icon::load_system_icons();
\#endif
Fl::scheme("gtk+");
int ch = sheet->changed;
resize(sheet, 1, 1, 1);
sheet->changed = ch;
new MainWindow(sheet);} {}
}

Function {display_end()} {C return_type void
} {
  code {} {}
}

Function {display_main(Sheet *cursheet)} {C return_type void
} {
  code {((TeapotTable *)cursheet->display)->parent()->show();
Fl::run();} {}
}

Function {show_menu(Sheet *sheet)} {C return_type Key
} {
  code {return K_NONE;} {}
}

decl {MainWindow *MainWindow::current;} {private global
}

declblock {\#ifdef ENABLE_HELP} {after {\#endif}
} {
  decl {\#include <FL/Fl_Help_Dialog.H>} {private global
  }
  Function {show_text(const char *text)} {open C return_type void
  } {
	code {Fl_Help_Dialog *d = new Fl_Help_Dialog();
if (strchr(text, '<')) {
	d->value(text);
} else {
	d->load(text);
}
d->resize(d->x(), d->y(), d->w()*3/2, d->h()*3/2);
d->show();} {}
  }
}

declblock {\#ifndef ENABLE_HELP} {after {\#endif}
} {
  Function {show_text(const char *text)} {open C return_type void
  } {
	code {char *txt = striphtml(text);
fl_message("%s", txt);
free(txt);} {}
  }
}

Function {find_helpfile(char *buf, int size, const char *argv0)} {open C return_type void
} {
  code {fl_filename_absolute(buf, size, argv0);
char *p = (char *)fl_filename_name(buf);
strncpy(p, "../share/doc/teapot/html/index.html", buf+size-p);
buf[size-1] = 0;

// Check if help exists in default installed location, fallback value is valid for build directory
int test = open(buf, O_RDONLY);
if (test < 0) strncpy(p, "html/index.html", buf+size-p);
else close(test);
buf[size-1] = 0;

// Try the configure-time determined value
test = open(buf, O_RDONLY);
if (test < 0) strncpy(buf, HELPFILE, size);
else close(test);
buf[size-1] = 0;

// Fall back to a sane value for unixoid systems
test = open(buf, O_RDONLY);
if (test < 0) strncpy(buf, "/usr/share/doc/teapot/html/index.html", size);
else close(test);
buf[size-1] = 0;

} {}
}