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/**********************************************************************
* File: txtregn.c (Formerly text_region.c)
* Description: Text region within a polygonal block
* Author: Sheelagh Lloyd?
* Created:
*
* (C) Copyright 1993, Hewlett-Packard Ltd.
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
** http://www.apache.org/licenses/LICENSE-2.0
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*
**********************************************************************/
#include "mfcpch.h"
#include <ctype.h>
#include <math.h>
#include "txtregn.h"
#include "labls.h"
#include "hpddef.h" //must be last (handpd.dll)
ELISTIZE_S (TEXT_REGION) TEXT_REGION::TEXT_REGION (inT32 idno, ICOORDELT_LIST * points, TEXT_REGION_LIST * child):POLY_BLOCK (points,
POLY_TEXT) {
TEXT_REGION_IT
c = &txt_regions;
id_number = idno;
txt_regions.clear ();
c.move_to_first ();
c.add_list_before (child);
}
TEXT_REGION::TEXT_REGION (inT32 idno, ICOORDELT_LIST * points):POLY_BLOCK (points,
POLY_TEXT) {
id_number = idno;
txt_regions.clear ();
}
TEXT_REGION::TEXT_REGION ( //constructor
inT32 idno, ICOORDELT_LIST * points, inT8 hor, inT8 tex, inT8 ser, inT8 pro, inT8 nor, inT8 upr, inT8 sol, inT8 bla, inT8 und, inT8 dro):POLY_BLOCK (points,
POLY_TEXT) {
id_number = idno;
horizontal = hor;
text = tex;
serif = ser;
proportional = pro;
normal = nor;
upright = upr;
solid = sol;
black = bla;
underlined = und;
dropcaps = dro;
txt_regions.clear ();
}
void TEXT_REGION::set_attrs(inT8 hor,
inT8 tex,
inT8 ser,
inT8 pro,
inT8 nor,
inT8 upr,
inT8 sol,
inT8 bla,
inT8 und,
inT8 dro) {
horizontal = hor;
text = tex;
serif = ser;
proportional = pro;
normal = nor;
upright = upr;
solid = sol;
black = bla;
underlined = und;
dropcaps = dro;
}
#include "hpddef.h" //must be last (handpd.dll)
void TEXT_REGION::show_attrs( //Now uses tprintf instead
DEBUG_WIN *f) {
TEXT_REGION_IT it = &txt_regions;
if (id_number > -1) {
f->
dprintf
("Text region no. %d with attributes %s, %s, %s, %s, %s, %s, %s, %s, %s, %s\n",
id_number, tlabel[0][horizontal], tlabel[1][text],
tlabel[2][serif], tlabel[3][proportional], tlabel[4][normal],
tlabel[5][upright], tlabel[6][solid], tlabel[7][black],
tlabel[8][underlined], tlabel[9][dropcaps]);
if (!txt_regions.empty ()) {
f->dprintf ("with text subregions\n");
for (it.mark_cycle_pt (); !it.cycled_list (); it.forward ())
it.data ()->show_attrs (f);
f->dprintf ("end of subregions\n");
}
}
else
f->
dprintf
("Text subregion with attributes %s, %s, %s, %s, %s, %s, %s, %s, %s, %s\n",
tlabel[0][horizontal], tlabel[1][text], tlabel[2][serif],
tlabel[3][proportional], tlabel[4][normal], tlabel[5][upright],
tlabel[6][solid], tlabel[7][black], tlabel[8][underlined],
tlabel[9][dropcaps]);
}
void TEXT_REGION::add_a_region(TEXT_REGION *newchild) {
TEXT_REGION_IT c = &txt_regions;
c.move_to_first ();
c.add_to_end (newchild);
}
/**********************************************************************
* TEXT_REGION::rotate
*
* Rotate the TEXT_REGION and its children
**********************************************************************/
void TEXT_REGION::rotate( //cos,sin
FCOORD rotation) {
//sub block iterator
TEXT_REGION_IT child_it = &txt_regions;
TEXT_REGION *child; //child block
for (child_it.mark_cycle_pt (); !child_it.cycled_list ();
child_it.forward ()) {
child = child_it.data ();
child->rotate (rotation);
}
POLY_BLOCK::rotate(rotation);
}
/**********************************************************************
* TEXT_REGION::move
*
* Move the TEXT_REGION and its children
**********************************************************************/
void TEXT_REGION::move(ICOORD shift //amount to move
) {
//sub block iterator
TEXT_REGION_IT child_it = &txt_regions;
TEXT_REGION *child; //child block
for (child_it.mark_cycle_pt (); !child_it.cycled_list ();
child_it.forward ()) {
child = child_it.data ();
child->move (shift);
}
POLY_BLOCK::move(shift);
}
/**********************************************************************
* TEXT_REGION::serialise_asc() Convert to ascii file.
*
**********************************************************************/
void TEXT_REGION::serialise_asc( //convert to ascii
FILE *f //file to use
) {
((POLY_BLOCK *) this)->serialise_asc (f);
serialise_INT32(f, id_number); //unique id
//horizontal, vertical, skewed
serialise_INT32(f, horizontal);
serialise_INT32(f, text); //text, table, form
serialise_INT32(f, serif); //serif, sansserif
//proportional, fixed
serialise_INT32(f, proportional);
serialise_INT32(f, normal); //normal, bold
serialise_INT32(f, upright); //upright, italic
serialise_INT32(f, solid); //solid, outline
serialise_INT32(f, black); //black, coloured, white,
//not underlined, underlined
serialise_INT32(f, underlined);
serialise_INT32(f, dropcaps); //not dropcaps, dropcaps
txt_regions.serialise_asc (f);
}
/**********************************************************************
* TEXT_REGION::de_serialise_asc() Convert from ascii file.
*
**********************************************************************/
void TEXT_REGION::de_serialise_asc( //convert from ascii
FILE *f //file to use
) {
((POLY_BLOCK *) this)->de_serialise_asc (f);
//unique id
id_number = de_serialise_INT32 (f);
//horizontal, vertical, skewed
horizontal = de_serialise_INT32 (f);
text = de_serialise_INT32 (f); //text, table, form
serif = de_serialise_INT32 (f);//serif, sansserif
//proportional, fixed
proportional = de_serialise_INT32 (f);
//normal, bold
normal = de_serialise_INT32 (f);
//upright, italic
upright = de_serialise_INT32 (f);
solid = de_serialise_INT32 (f);//solid, outline
black = de_serialise_INT32 (f);//black, coloured, white,
//not underlined, underlined
underlined = de_serialise_INT32 (f);
//not dropcaps, dropcaps
dropcaps = de_serialise_INT32 (f);
txt_regions.de_serialise_asc (f);
}
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