list_slider<T>::list_slider(CVideo &video) :
slider(video)
{
set_min(0);
set_increment(1);
slider::set_value(0);
}
void calc_search_template_window(
variogram_search_template_t * templ,
search_template_window_t * window)
{
double max = 1e10;
double mini, maxi, minj, maxj, mink, maxk;
mini = minj = mink = max;
maxi = maxj = maxk = -max;
for (int i = 0; i < 2; ++i)
for (int j = -1; j < 3; j += 2)
for (int k = -1; k < 3; k+=2)
{
vector_t DI = {0};
vector_t DJ = {0};
vector_t DK = {0};
vector_t V = {0};
vec_by_scalar(&templ->m_ellipsoid.m_direction1, templ->m_lag_separation, &DI);
vec_by_scalar(&DI, templ->m_num_lags, &DI);
vec_by_scalar(&DI, i, &DI);
vec_by_scalar(&templ->m_ellipsoid.m_direction2, templ->m_ellipsoid.m_R2, &DJ);
vec_by_scalar(&DJ, j, &DJ);
vec_by_scalar(&templ->m_ellipsoid.m_direction3, templ->m_ellipsoid.m_R3, &DK);
vec_by_scalar(&DK, k, &DK);
sum_vec(&DI, &DJ, &V);
sum_vec(&V, &DK, &V);
set_min(&mini, V.m_data[0]);
set_max(&maxi, V.m_data[0]);
set_min(&minj, V.m_data[1]);
set_max(&maxj, V.m_data[1]);
set_min(&mink, V.m_data[2]);
set_max(&maxk, V.m_data[2]);
}
window->m_min_i = mini;
window->m_max_i = maxi;
window->m_min_j = minj;
window->m_max_j = maxj;
window->m_min_k = mink;
window->m_max_k = maxk;
}
void add( value_t x )
{
base_t::add( x );
if ( x < _min )
set_min( x );
if ( x > _max )
set_max( x );
}
list_slider<T>::list_slider(CVideo &video, const std::vector<T> &items) :
slider(video),
items_(items)
{
set_min(0);
set_increment(1);
if(items.size() > 0)
{
set_max(items.size() - 1);
}
slider::set_value(0);
}
void merge( const simple_sample_data_with_min_max_t& other )
{
base_t::merge( other );
if ( other.found_min_max() )
{
if ( other._min < _min )
{
set_min( other._min );
}
if ( other._max > _max )
{
set_max( other._max );
}
}
}
void time_manager_t::set(const int my_time, const int opp_time, const int my_inc, const int opp_inc, const int moves_left) {
//determine M, the guessed amount of moves left
int M_MAX, M_MIN;
if (my_inc > my_time) {
M_MAX = 1;
M_MIN = 1;
} else if (moves_left > 0) {
M_MIN = MIN(2 * moves_left, time_man::M_MIN);
M_MAX = MIN(moves_left, time_man::M_MAX);
} else if (my_inc == 0 && my_time < time_man::LOW_TIME) {
M_MIN = time_man::M_MIN_LOW_TIME;
M_MAX = time_man::M_MAX_LOW_TIME;
} else {
M_MIN = time_man::M_MIN;
M_MAX = time_man::M_MAX;
}
//set the min/max time range based on time left and M
tot_min = my_time / M_MIN;
tot_max = my_time / M_MAX;
//adjustment based on opponent's time
const int delta = my_time - opp_time;
if (delta > 0 && tot_max < delta && my_inc >= opp_inc && opp_time > 0) {
tot_min += (32 * delta) / 256;
tot_max += (64 * delta) / 256;
} else if (delta < 0 && tot_max < -delta && my_inc <= opp_inc && moves_left == 0) {
const double factor = MAX(0.5, (1.0 * my_time) / (1.0 * opp_time + 1.0));
tot_min *= factor;
tot_max *= factor;
}
//increment bonus
if (my_inc > 0) {
const int min_inc_bonus = MIN(my_inc, my_time - tot_min);
const int max_inc_bonus = MIN(my_inc, my_time - tot_max);
tot_min += (196 * min_inc_bonus) / 256;
tot_max += max_inc_bonus;
}
tot_min = MAX(0, tot_min - time_man::LAG_TIME);
tot_max = MAX(0, tot_max - time_man::LAG_TIME);
set_max(tot_max);
set_min(tot_min);
}
TITANIUM_PROPERTY_SETTER(Slider, min)
{
TITANIUM_ASSERT(argument.IsNumber());
set_min(static_cast<double>(argument));
return true;
}
/**************************************************************************
*
*N related_rows
*
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* Return the list of related rows of table2 based upon the value of
* table 1's key.
* Supported data types - I and T<n>.
* Binary search supported only for data type I. (column must be sorted)
* Thematic index used, if present on key column.
* NOTE: A sequential search operation will search the entire
* table ...zzz...
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels DOS Turbo C
*E
*************************************************************************/
linked_list_type related_rows( void *keyval1,
vpf_table_type table2, char *key2,
int sort_flag,
ThematicIndex *idx )
{
linked_list_type rowlist;
set_type rowset;
long int rowid, i, ival, kval, n, start,end;
row_type row = 0;
int KEY2_;
char cval, *tval;
rowlist = ll_init();
if (ossim_strcasecmp(key2,"ID")==0) {
memcpy( &rowid, keyval1, sizeof(rowid) );
ll_insert(&rowid,sizeof(rowid),rowlist);
return rowlist;
}
KEY2_ = table_pos(key2,table2);
if ((table2.header[KEY2_].type != 'I')&&
(table2.header[KEY2_].type != 'T')) return rowlist;
if ((table2.header[KEY2_].type == 'I')&&
(table2.header[KEY2_].count != 1)) return rowlist;
if ((table2.header[KEY2_].type == 'T')&&(sort_flag)) sort_flag = 0;
if (idx) {
if (idx->fp) {
rowset = search_thematic_index(idx,(char *)keyval1);
start = set_min(rowset);
end = set_max(rowset);
for (i=start;i<=end;i++)
if (set_member(i,rowset)) {
ll_insert(&i,sizeof(i),ll_last(rowlist));
}
set_nuke(&rowset);
return rowlist;
}
}
if (!sort_flag) { /* Sequential search */
for (i=1;i<=table2.nrows;i++) {
row = get_row(i,table2);
if (table2.header[KEY2_].type == 'I') {
get_table_element(KEY2_,row,table2,&ival,&n);
if (memcmp(&ival,keyval1,sizeof(ival))==0)
ll_insert(&i,sizeof(i),ll_last(rowlist));
} else {
if (table2.header[KEY2_].count==1) {
get_table_element(KEY2_,row,table2,&cval,&n);
if (memcmp(&cval,keyval1,sizeof(ival))==0)
ll_insert(&i,sizeof(i),ll_last(rowlist));
} else {
tval = (char*)get_table_element(KEY2_,row,table2,NULL,&n);
if (strcmp(tval,(char *)keyval1)==0)
ll_insert(&i,sizeof(i),ll_last(rowlist));
}
}
free_row(row,table2);
}
} else { /* Binary search */
memcpy(&kval,keyval1,sizeof(kval));
rowid = vpf_binary_search( kval, KEY2_, table2 );
if (rowid > 0) {
ll_insert(&rowid,sizeof(rowid),ll_last(rowlist));
i = rowid-1L;
do {
get_row(i,table2);
get_table_element(KEY2_,row,table2,&ival,&n);
if (ival == kval)
ll_insert(&i,sizeof(i),ll_last(rowlist));
i--;
} while ((ival==kval)&&(i>0));
i = rowid+1L;
do {
get_row(i,table2);
get_table_element(KEY2_,row,table2,&ival,&n);
if (ival == kval)
ll_insert(&i,sizeof(i),ll_last(rowlist));
i++;
} while ((ival==kval)&&(i<=table2.nrows));
}
}
return rowlist;
}
/**************************************************************************
*
*N fcs_relate_list
*
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* Read the feature class schema table and create the list of
* tables to chain through.
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Parameters:
*A
* fcname <input> == (char *) feature class name.
* start_table <input> == (char *) table to start from.
* end_table <input> == (char *) table to end with.
* fcs <input> == (vpf_table_type) feature class schema table.
* fcs_relate_list <output> == (linked_list_type) list of tables to
* chain through.
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels DOS Turbo C
*E
*************************************************************************/
linked_list_type fcs_relate_list( char *fcname, char *start_table,
char *end_table, vpf_table_type fcs )
{
linked_list_type rlist;
vpf_relate_struct rstruct;
set_type fcset, set1, set2;
char tablename[255], *buf, expr[255];
row_type row;
long int rownum,n;
int TABLE1_, KEY1_, TABLE2_, KEY2_;
rlist = ll_init();
sprintf(expr,"FEATURE_CLASS = %s",fcname);
fcset = query_table(expr,fcs);
if (set_empty(fcset)) {
set_nuke(&fcset);
return rlist;
}
TABLE1_ = table_pos("TABLE1",fcs);
KEY1_ = table_pos("FOREIGN_KEY",fcs);
if (KEY1_ < 0) KEY1_ = table_pos("TABLE1_KEY",fcs);
TABLE2_ = table_pos("TABLE2",fcs);
KEY2_ = table_pos("PRIMARY_KEY",fcs);
if (KEY2_ < 0) KEY2_ = table_pos("TABLE2_KEY",fcs);
strcpy( tablename, start_table );
while (1) {
sprintf(expr,"TABLE1 = %s",tablename);
set1 = query_table(expr,fcs);
set2 = set_intersection(set1,fcset);
set_nuke(&set1);
if (set_empty(set2)) {
set_nuke(&fcset);
set_nuke(&set2);
return rlist;
}
rownum = set_min(set2);
set_nuke(&set2);
row = get_row(rownum,fcs);
buf = (char *)get_table_element(TABLE1_,row,fcs,NULL,&n);
strcpy(rstruct.table1,buf);
rightjust(rstruct.table1);
free(buf);
buf = (char *)get_table_element(KEY1_,row,fcs,NULL,&n);
strcpy(rstruct.key1,buf);
rightjust(rstruct.key1);
free(buf);
buf = (char *)get_table_element(TABLE2_,row,fcs,NULL,&n);
strcpy(rstruct.table2,buf);
rightjust(rstruct.table2);
free(buf);
buf = (char *)get_table_element(KEY2_,row,fcs,NULL,&n);
strcpy(rstruct.key2,buf);
rightjust(rstruct.key2);
free(buf);
rstruct.degree = R_ONE; /* Default */
free_row( row, fcs );
if (table_in_list(rstruct.table1, rlist)) break;
ll_insert( &rstruct, sizeof(rstruct), ll_last(rlist) );
strcpy( tablename, rstruct.table2 );
if (ossim_strcasecmp(tablename,end_table)==0) break;
}
set_nuke(&fcset);
return rlist;
}
OutputImageParam &OutputImageParam::set_bounds(int dim, Expr min, Expr extent) {
return set_min(dim, min).set_extent(dim, extent);
}
Dimension Dimension::set_bounds(Expr min, Expr extent) {
return set_min(min).set_extent(extent);
}
/*************************************************************************
*
*N get_selected_tile_primitives
*
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* This function determines all of the selected primitive rows from
* the selected features of a given tile.
*
* This function expects a feature class relationship structure that
* has been successfully created with select_feature_class_relate()
* from the feature table to the primitive. The primitive table in
* the feature class relate structure must have been successfully
* opened for the given tile.
*E
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Parameters:
*A
* library <input>==(library_type *) VPF library structure.
* fcnum <input>==(int) feature class number of the feature table.
* fcrel <input>==(fcrel_type) feature class relate structure.
* feature_rows <input>==(set_type) set of selected features.
* mapenv <input>==(map_environment_type *) map environment.
* tile <input>==(rspf_int32) tile number.
* tiledir <input>==(char *) path to the tile directory.
* status <output>==(int *) status of the function:
* 1 if completed, 0 if user escape.
* return <output>==(set_type) set of primitives for the features
* in the corresponding tile.
*E
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels May 1991 DOS Turbo C
*E
*************************************************************************/
set_type get_selected_tile_primitives( library_type *library,
int fcnum,
fcrel_type fcrel,
set_type feature_rows,
map_environment_type *mapenv,
rspf_int32 tile,
char *tiledir,
int *status )
{
int cov, degree;
int feature, prim;
row_type row;
char *spxname[] = {"","esi","fsi","tsi","nsi","csi"};
char *brname[] = {"","ebr","fbr","tbr","nbr","cbr"};
set_type primitive_rows, tile_features;
set_type primitives;
rspf_int32 prim_rownum;
register rspf_int32 i,pclass, start,end;
char path[255], covpath[255];
linked_list_type primlist;
position_type p;
vpf_relate_struct rcell;
ThematicIndex idx;
feature = 0;
prim = fcrel.nchain-1;
/* Assume that fcrel.table[prim] has been opened */
primitives.size = 0;
primitives.buf = NULL;
cov = library->fc[fcnum].coverage;
strcpy( covpath, library->cover[cov].path );
p = ll_previous(ll_last(fcrel.relate_list),fcrel.relate_list);
ll_element(p,&rcell);
degree = rcell.degree;
for (pclass=EDGE;pclass<=CONNECTED_NODE;pclass++) {
if ((pclass != library->fc[fcnum].primclass) &&
(library->fc[fcnum].primclass != COMPLEX_FEATURE)) continue;
primitives = set_init(fcrel.table[prim].nrows+1);
/* Get the set of primitive rows within the map extent */
/* Look for the spatial index file to weed out primitives in the */
/* given tile but outside of the viewing area. If a projection */
/* other than plate-carree (rectangular) is on, or if the extent */
/* crosses the meridian, the quick check is no longer valid. */
primitive_rows.size = 0;
if (mapenv->projection == PLATE_CARREE &&
mapenv->mapextent.x1 < mapenv->mapextent.x2) {
sprintf(path,"%s%s%s",covpath,tiledir,spxname[pclass]);
/* 20 (below) is a fairly arbitrary cutoff of the number of */
/* primitives that make a spatial index search worth while. */
if ((access(path,0)==0)&&(fcrel.table[prim].nrows > 20)) {
primitive_rows = spatial_index_search(path,
mapenv->mapextent.x1,mapenv->mapextent.y1,
mapenv->mapextent.x2,mapenv->mapextent.y2);
} else {
/* Next best thing - bounding rectangle table */
sprintf(path,"%s%s%s",covpath,tiledir,brname[pclass]);
if ((access(path,0)==0)&&(fcrel.table[prim].nrows > 20)) {
primitive_rows = bounding_select(path,mapenv->mapextent,
library->dec_degrees);
}
}
}
if (primitive_rows.size == 0) {
/* Search through all the primitives */
primitive_rows=set_init(fcrel.table[prim].nrows+1);
set_on(primitive_rows);
}
if (strcmp(tiledir,"") != 0) {
tile_thematic_index_name(fcrel.table[feature], path);
if ((strcmp(path,"")!=0) && (access(path,4)==0)) {
/* Tile thematic index for feature table present, */
tile_features = read_thematic_index( path, (char *)&tile );
} else {
tile_features = set_init(fcrel.table[feature].nrows+1);
set_on(tile_features);
}
} else {
tile_features = set_init(fcrel.table[feature].nrows+1);
set_on(tile_features);
}
set_delete(0,tile_features);
idx.fp = NULL;
i = table_pos(rcell.key2,fcrel.table[prim]);
if (i >= 0) {
if (fcrel.table[prim].header[i].tdx) {
sprintf(path,"%s%s",fcrel.table[prim].path,
fcrel.table[prim].header[i].tdx);
if (access(path,0)==0)
idx = open_thematic_index(path);
}
if (fcrel.table[prim].header[i].keytype == 'U') degree = R_ONE;
if (fcrel.table[prim].header[i].keytype == 'N') degree = R_MANY;
if (fcrel.table[prim].header[i].keytype == 'P') degree = R_ONE;
}
start = set_min(tile_features);
end = set_max(tile_features);
/* It turns out to be MUCH faster off of a CD-ROM to */
/* read each row and discard unwanted ones than to */
/* forward seek past them. It's about the same off */
/* of a hard disk. */
fseek(fcrel.table[feature].fp,index_pos(start,fcrel.table[feature]),
SEEK_SET);
for (i=start;i<=end;i++) {
row = read_next_row(fcrel.table[feature]);
if (!set_member( i, feature_rows )) {
free_row(row,fcrel.table[feature]);
continue;
}
if (!set_member( i, tile_features )) {
free_row(row,fcrel.table[feature]);
continue;
}
if (degree == R_ONE) {
prim_rownum = fc_row_number( row, fcrel, tile );
primlist = NULL;
p = NULL;
} else {
primlist = fc_row_numbers( row, fcrel, tile, &idx );
}
free_row( row, fcrel.table[feature] );
if (!primlist) {
if ((prim_rownum<1)||(prim_rownum>fcrel.table[prim].nrows))
continue;
if (set_member( prim_rownum, primitive_rows )) {
set_insert(prim_rownum,primitives);
}
} else {
p = ll_first(primlist);
while (!ll_end(p)) {
ll_element(p,&prim_rownum);
if ((prim_rownum<1)||
(prim_rownum>fcrel.table[prim].nrows))
continue;
if (set_member( prim_rownum, primitive_rows )) {
set_insert(prim_rownum,primitives);
}
p = ll_next(p);
}
}
if (primlist) ll_reset(primlist);
if (kbhit()) {
if (getch()==27) {
*status = 0;
break;
}
}
}
set_nuke(&primitive_rows);
set_nuke(&tile_features);
if (idx.fp) close_thematic_index(&idx);
*status = 1;
if (kbhit()) {
if (getch()==27) {
*status = 0;
break;
}
}
}
return primitives;
}
/*************************************************************************
*
*N get_selected_primitives
*
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* This function determines all of the selected primitive rows from
* the selected features.
*E
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Parameters:
*A
* view <input> == (view_type *) view structure.
* themenum <input> == (int) theme number.
* library <input> == (library_type *) VPF library structure.
* mapenv <input> == (map_environment_type *) map environment.
* status <output> == (int *) status of the function:
* 1 if completed, 0 if user escape.
* get_selected_primitives <output> == (set_type *) array of sets, each position
* representing the set of primitives for the
* corresponding tile in the tileref.aft table.
*E
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels May 1991 DOS Turbo C
*E
*************************************************************************/
set_type *get_selected_primitives( view_type *view,
int themenum,
library_type *library,
map_environment_type *mapenv,
int *status )
{
int fcnum, finished, found, cov, tilecover, TILEPATH_, degree;
int feature, prim;
vpf_table_type tile_table;
row_type row;
char *ptable[] = {"","edg","fac","txt","end","cnd"};
char *spxname[] = {"","esi","fsi","tsi","nsi","csi"};
char *brname[] = {"","ebr","fbr","tbr","nbr","cbr"};
set_type feature_rows, primitive_rows, tile_features;
set_type *primitives;
rspf_int32 prim_rownum, count, tile;
register rspf_int32 i,j, pclass, start,end;
char path[255], covpath[255], tiledir[255], *buf, str[255];
fcrel_type fcrel;
linked_list_type primlist;
position_type p;
vpf_relate_struct rcell;
ThematicIndex idx;
primitives = (set_type *)vpfmalloc((library->ntiles+1)*sizeof(set_type));
for (i=0;i<=library->ntiles;i++) {
primitives[i].size = 0;
primitives[i].buf = NULL;
}
fcnum = view->theme[themenum].fcnum;
feature_rows = get_selected_features( view, themenum, *library );
/* Open the tile reference table, if present */
sprintf(path,"%stileref\\tileref.aft",library->path);
if (access(path,0) != 0) {
tilecover = FALSE;
} else {
tile_table = vpf_open_table(path,disk,"rb",NULL);
TILEPATH_ = table_pos("TILE_NAME",tile_table);
tilecover = TRUE;
}
for (pclass=EDGE;pclass<=CONNECTED_NODE;pclass++) {
if ((pclass != library->fc[fcnum].primclass) &&
(library->fc[fcnum].primclass != COMPLEX_FEATURE)) continue;
/* Set up the feature class table relate chain. */
/* The feature table is fcrel.table[0]. */
/* The primitive table is the last table in the chain: */
/* fcrel.table[ fcrel.nchain-1 ]. */
j = 0;
for (i=0;i<strlen(library->fc[fcnum].table);i++)
if (library->fc[fcnum].table[i] == '\\') j = i+1;
strcpy( str, &(library->fc[fcnum].table[j]));
fcrel = select_feature_class_relate(fcnum, library, str,
ptable[pclass]);
feature = 0;
prim = fcrel.nchain-1;
p = ll_previous(ll_last(fcrel.relate_list),fcrel.relate_list);
ll_element(p,&rcell);
degree = rcell.degree;
/*** 'Tile' number 1 is the universe polygon for the tileref cover ***/
for (tile = 2; tile <= library->ntiles; tile++ ) {
if (!set_member(tile,library->tile_set)) continue;
if (tilecover) {
row = get_row(tile,tile_table);
buf = (char *)get_table_element(TILEPATH_,row,tile_table,
NULL,&count);
free_row(row,tile_table);
strcpy(tiledir,buf);
rightjust(tiledir);
strcat(tiledir,"\\");
free(buf);
} else {
strcpy(tiledir,"");
}
cov = library->fc[fcnum].coverage;
strcpy( covpath, library->cover[cov].path );
finished = 1;
found = 0;
/* Open primitive table in tile */
sprintf(path,"%s%s%s",covpath,tiledir,ptable[pclass]);
if (access(path,0) != 0) continue;
found = 1;
fcrel.table[prim] = vpf_open_table(path,disk,"rb",NULL);
if (primitives[tile].size > 0) {
printf("Oops! size = %ld\n",primitives[tile].size);
exit(1);
}
primitives[tile] = set_init(fcrel.table[prim].nrows+1);
/* Get the set of primitive rows within the map extent */
/* Look for spatial index file */
primitive_rows.size = 0;
if (mapenv->projection == PLATE_CARREE &&
mapenv->mapextent.x1 < mapenv->mapextent.x2) {
sprintf(path,"%s%s%s",covpath,tiledir,spxname[pclass]);
if ((access(path,0)==0)&&(fcrel.table[prim].nrows > 20)) {
primitive_rows = spatial_index_search(path,
mapenv->mapextent.x1,mapenv->mapextent.y1,
mapenv->mapextent.x2,mapenv->mapextent.y2);
} else {
/* Next best thing - bounding rectangle table */
sprintf(path,"%s%s%s",covpath,tiledir,brname[pclass]);
if (access(path,0)==0) {
primitive_rows = bounding_select(path,mapenv->mapextent,
library->dec_degrees);
}
}
} /* projection check */
if (primitive_rows.size == 0) {
/* Search through all the primitives */
primitive_rows=set_init(fcrel.table[prim].nrows+1);
set_on(primitive_rows);
}
tile_thematic_index_name(fcrel.table[feature], path);
if ( (strcmp(path,"") != 0) && (access(path,4)==0) ) {
/* Tile thematic index for feature table present, */
tile_features = read_thematic_index( path, (char *)&tile );
} else {
tile_features = set_init(fcrel.table[feature].nrows+1);
set_on(tile_features);
}
idx.fp = NULL;
i = table_pos(rcell.key2,fcrel.table[prim]);
if (i >= 0) {
if (fcrel.table[prim].header[i].tdx) {
sprintf(path,"%s%s",fcrel.table[prim].path,
fcrel.table[prim].header[i].tdx);
if (access(path,0)==0)
idx = open_thematic_index(path);
}
if (fcrel.table[prim].header[i].keytype == 'U') degree = R_ONE;
if (fcrel.table[prim].header[i].keytype == 'N') degree = R_MANY;
if (fcrel.table[prim].header[i].keytype == 'P') degree = R_ONE;
}
finished = 1;
start = set_min(tile_features);
end = set_max(tile_features);
fseek(fcrel.table[feature].fp,
index_pos(start,fcrel.table[feature]),
SEEK_SET);
for (i=start;i<=end;i++) {
row = read_next_row(fcrel.table[feature]);
if (!set_member( i, feature_rows )) {
free_row(row,fcrel.table[feature]);
continue;
}
if (!set_member( i, tile_features )) {
free_row(row,fcrel.table[feature]);
continue;
}
if (degree == R_ONE) {
prim_rownum = fc_row_number( row, fcrel, tile );
primlist = NULL;
p = NULL;
} else {
primlist = fc_row_numbers( row, fcrel, tile, &idx );
}
free_row( row, fcrel.table[feature] );
if (!primlist) {
if ((prim_rownum<1)||
(prim_rownum>fcrel.table[prim].nrows))
continue;
if (set_member( prim_rownum, primitive_rows )) {
set_insert(prim_rownum,primitives[tile]);
}
} else {
p = ll_first(primlist);
while (!ll_end(p)) {
ll_element(p,&prim_rownum);
if ((prim_rownum<1)||
(prim_rownum>fcrel.table[prim].nrows))
continue;
if (set_member( prim_rownum, primitive_rows )) {
set_insert(prim_rownum,primitives[tile]);
}
p = ll_next(p);
}
}
if (kbhit()) {
if (getch()==27) {
*status = 0;
finished = 0;
break;
}
}
}
if (idx.fp) close_thematic_index(&idx);
vpf_close_table(&(fcrel.table[prim]));
set_nuke(&primitive_rows);
set_nuke(&tile_features);
if (set_empty(primitives[tile])) {
set_nuke(&primitives[tile]);
primitives[tile].size = 0;
primitives[tile].buf = NULL;
}
if (!finished) {
*status = 0;
break;
}
}
if (!finished) {
*status = 0;
deselect_feature_class_relate( &fcrel );
break;
}
if (found) *status = 1;
if (kbhit()) {
if (getch()==27) {
*status = 0;
deselect_feature_class_relate( &fcrel );
break;
}
}
deselect_feature_class_relate( &fcrel );
}
set_nuke(&feature_rows);
if (tilecover) {
vpf_close_table(&tile_table);
}
return primitives;
}
/*************************************************************************
*
*N draw_selected_features
*
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* This function draws the selected features from a specified feature
* class based upon a query (either an expression or the pre-compiled
* results of an expression).
*E
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Parameters:
*A
* view <inout>==(view_type *) view structure.
* themenum <input>==(int) theme number.
* library <input>==(library_type *) VPF library structure.
* mapenv <input>==(map_environment_type *) map environment structure.
* return <output>==(int) completion status:
* 1 if completed successfully,
* 0 if an error occurred.
*E
*::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels August 1991 DOS Turbo C
*E
*************************************************************************/
int draw_selected_features( view_type *view,
int themenum,
library_type *library,
map_environment_type *mapenv )
{
int status, fcnum, finished, cov, tilecover, TILEPATH_, prim;
int outline, color1, color2, color3, color4;
vpf_table_type rngtable,edgtable,fbrtable, tile_table;
row_type row;
char *ptable[] = {"","edg","fac","txt","end","cnd"};
register rspf_int32 i, j, p, pclass, tile;
int display_order[] = {FACE,EDGE,ENTITY_NODE,CONNECTED_NODE,TEXT};
register rspf_int32 starttile, endtile, startprim, endprim;
rspf_int32 count;
char path[255], covpath[255], tiledir[255], *buf, str[255];
char *drive, rngpath[255],edgpath[255],edxpath[255],fbrpath[255];
boolean rng_rdisk,edg_rdisk,fbr_rdisk;
set_type primitives, feature_rows;
fcrel_type fcrel;
window_type info;
struct viewporttype vp;
getviewsettings(&vp);
fcnum = view->theme[themenum].fcnum;
sprintf(path,"%stileref\\tileref.aft",library->path);
if (access(path,0) != 0) {
tilecover = FALSE;
} else {
tile_table = vpf_open_table(path,disk,"rb",NULL);
TILEPATH_ = table_pos("TILE_NAME",tile_table);
tilecover = TRUE;
}
feature_rows = get_selected_features( view, themenum, *library );
for (p=0;p<5;p++) {
pclass = display_order[p];
if ((pclass != library->fc[fcnum].primclass) &&
(library->fc[fcnum].primclass != COMPLEX_FEATURE)) continue;
if ((library->fc[fcnum].primclass == COMPLEX_FEATURE) &&
(!library->fc[fcnum].cprim[pclass])) continue;
/* Set up the feature class table relate chain. */
/* The feature table is fcrel.table[0]. */
/* The primitive table is the last table in the chain: */
/* fcrel.table[ fcrel.nchain-1 ]. */
j = 0;
for (i=0;i<strlen(library->fc[fcnum].table);i++)
if (library->fc[fcnum].table[i] == '\\') j = i+1;
strcpy( str, &(library->fc[fcnum].table[j]));
fcrel = select_feature_class_relate(fcnum, library, str,
ptable[pclass]);
prim = fcrel.nchain-1;
/*** 'Tile' number 1 is the universe polygon for
the tileref cover ***/
starttile = set_min(library->tile_set);
if (starttile < 2) starttile = 2;
endtile = set_max(library->tile_set);
if (endtile < 2) endtile = 2;
for (tile = starttile; tile <= endtile; tile++ ) {
if (!set_member(tile,library->tile_set)) continue;
if (tilecover) {
row = get_row(tile,tile_table);
buf = (char *)get_table_element(TILEPATH_,row,tile_table,
NULL,&count);
free_row(row,tile_table);
strcpy(tiledir,buf);
rightjust(tiledir);
strcat(tiledir,"\\");
free(buf);
} else {
strcpy(tiledir,"");
}
cov = library->fc[fcnum].coverage;
strcpy( covpath, library->cover[cov].path );
finished = TRUE;
sprintf(path,"%s%s%s",covpath,tiledir,ptable[pclass]);
if (access(path,0) != 0) continue;
fcrel.table[prim] = vpf_open_table(path,disk,"rb",NULL);
info = info_window("Searching...");
primitives = get_selected_tile_primitives( library,
fcnum, fcrel,
feature_rows,
mapenv,
tile, tiledir,
&status );
delete_window(&info);
setviewport(vp.left,vp.top,vp.right,vp.bottom,vp.clip);
/* Reset plate-carree parameters (changed in */
/* get_selected_tile_primitives() ) */
if (mapenv->projection == PLATE_CARREE)
set_plate_carree_parameters( central_meridian(
mapenv->mapextent.x1,
mapenv->mapextent.x2),
0.0, 1.0 );
if (primitives.size < 1) {
vpf_close_table(&fcrel.table[prim]);
continue;
}
if (!status) {
set_nuke(&primitives);
vpf_close_table(&fcrel.table[prim]);
break;
}
if (pclass == FACE) {
/* Must also open RNG, EDG, and FBR for drawing faces. */
/* If a RAM disk is specified, copy these to it and open */
/* them there. */
rng_rdisk = FALSE;
edg_rdisk = FALSE;
fbr_rdisk = FALSE;
drive = getenv("TMP");
buf = (char *)vpfmalloc(255);
sprintf(path,"%s%srng",covpath,tiledir);
strcpy(rngpath,path);
if (drive && filesize(path) < available_space(drive)) {
sprintf(rngpath,"%s\\RNG",drive);
sprintf(buf,"COPY %s %s > NUL",path,rngpath);
system(buf);
rng_rdisk = TRUE;
}
rngtable = vpf_open_table(rngpath,disk,"rb",NULL);
sprintf(path,"%s%sedg",covpath,tiledir);
strcpy(edgpath,path);
sprintf(edxpath,"%s%sedx",covpath,tiledir);
if (drive &&
(filesize(path)+filesize(edxpath))<available_space(drive)) {
sprintf(edgpath,"%s\\EDG",drive);
sprintf(buf,"COPY %s %s > NUL",path,edgpath);
system(buf);
sprintf(edxpath,"%s\\EDX",drive);
sprintf(buf,"COPY %s%sedx %s > NUL",covpath,tiledir,edxpath);
system(buf);
edg_rdisk = TRUE;
}
edgtable = vpf_open_table(edgpath,disk,"rb",NULL);
sprintf(path,"%s%sfbr",covpath,tiledir);
strcpy(fbrpath,path);
if (drive && filesize(path) < available_space(drive)) {
sprintf(fbrpath,"%s\\FBR",drive);
sprintf(buf,"COPY %s %s > NUL",path,fbrpath);
system(buf);
fbr_rdisk = TRUE;
}
fbrtable = vpf_open_table(fbrpath,disk,"rb",NULL);
free(buf);
}
finished = 1;
startprim = set_min(primitives);
endprim = set_max(primitives);
/* It turns out to be MUCH faster off of a CD-ROM to */
/* read each row and discard unwanted ones than to */
/* forward seek past them. It's about the same off */
/* of a hard disk. */
fseek(fcrel.table[prim].fp,
index_pos(startprim,fcrel.table[prim]),
SEEK_SET);
for (i=startprim;i<=endprim;i++) {
row = read_next_row(fcrel.table[prim]);
if (set_member( i, primitives )) {
/* Draw the primitive */
switch (pclass) {
case EDGE:
finished = draw_edge_row(row,fcrel.table[prim]);
break;
case ENTITY_NODE:
case CONNECTED_NODE:
finished = draw_point_row(row,fcrel.table[prim]);
break;
case FACE:
gpgetlinecolor( &outline );
gpgetpattern( &color1, &color2, &color3, &color4 );
hidemousecursor();
draw_face_row( row,fcrel.table[prim],
rngtable, edgtable, fbrtable,
outline,
color1, color2, color3, color4 );
showmousecursor();
finished = 1;
if (kbhit()) {
if (getch()==27) finished = 0;
}
break;
case TEXT:
finished = draw_text_row(row,fcrel.table[prim]);
break;
}
}
free_row(row,fcrel.table[prim]);
if (!finished) {
status = 0;
break;
}
}
if (pclass == FACE) {
vpf_close_table(&rngtable);
if (rng_rdisk) remove(rngpath);
vpf_close_table(&edgtable);
if (edg_rdisk) {
remove(edgpath);
remove(edxpath);
}
vpf_close_table(&fbrtable);
if (fbr_rdisk) remove(fbrpath);
}
vpf_close_table(&fcrel.table[prim]);
set_nuke(&primitives);
if (!finished) {
status = 0;
break;
}
}
if (!finished) {
status = 0;
deselect_feature_class_relate( &fcrel );
break;
}
status = 1;
if (kbhit()) {
if (getch()==27) {
status = 0;
deselect_feature_class_relate( &fcrel );
break;
}
}
deselect_feature_class_relate(&fcrel);
}
if (tilecover) {
vpf_close_table(&tile_table);
}
set_nuke(&feature_rows);
return status;
}
void set_values(int max, int maxi, int maxj, int min, int mini, int minj) {
if (max > final_max)
set_max(max, maxi, maxj);
if (min < final_min)
set_min(min, mini, minj);
}
KDMShutdown::KDMShutdown( int mode, QWidget* _parent, const char* _name,
const char* _shutdown,
const char* _restart)
: FDialog( _parent, _name, true)
{
shutdown = _shutdown;
restart = _restart;
int h = 10, w = 0;
QFrame* winFrame = new QFrame( this);
winFrame->setFrameStyle( QFrame::WinPanel | QFrame::Raised);
QBoxLayout* box = new QBoxLayout( winFrame, QBoxLayout::TopToBottom,
10, 10);
QString shutdownmsg = klocale->translate( "Shutdown or restart?");
if( mode == KDMConfig::RootOnly) {
shutdownmsg += '\n';
shutdownmsg += klocale->translate( "(Enter Root Password)");
}
label = new QLabel( shutdownmsg, winFrame);
set_fixed( label);
h += label->height() + 10;
w = label->width();
box->addWidget( label, 0, AlignCenter);
QFrame* sepFrame = new QFrame( this);
sepFrame->setFrameStyle( QFrame::HLine| QFrame::Sunken);
h += sepFrame->height();
box->addWidget( sepFrame);
btGroup = new QButtonGroup( /* this */);
QRadioButton *rb;
rb = new QRadioButton( winFrame /*btGroup*/);
rb->setText( klocale->translate("Shutdown"));
set_min( rb);
rb->setFocusPolicy( StrongFocus);
// Default action
rb->setChecked( true);
rb->setFocus();
cur_action = shutdown;
h += rb->height() + 10;
w = QMAX( rb->width(), w);
box->addWidget( rb);
btGroup->insert( rb);
rb = new QRadioButton( winFrame /*btGroup*/);
rb->setText( klocale->translate("Shutdown and restart"));
set_min( rb);
rb->setFocusPolicy( StrongFocus);
h += rb->height() + 10;
w = QMAX( rb->width(), w);
box->addWidget( rb);
btGroup->insert( rb);
rb = new QRadioButton( winFrame /*btGroup*/);
rb->setText( klocale->translate("Restart X Server"));//better description
set_min( rb);
rb->setFocusPolicy( StrongFocus);
h += rb->height() + 10;
w = QMAX( rb->width(), w);
box->addWidget( rb);
btGroup->insert( rb);
// Passwd line edit
if( mode == KDMConfig::RootOnly) {
pswdEdit = new QLineEdit( winFrame);
//set_min( pswdEdit);
pswdEdit->setMinimumHeight( pswdEdit->sizeHint().height());
pswdEdit->setEchoMode( QLineEdit::NoEcho);
/*QColorGroup passwdColGroup(
QApplication::palette()->normal().foreground(),
QApplication::palette()->normal().background(),
QApplication::palette()->normal().light(),
QApplication::palette()->normal().dark(),
QApplication::palette()->normal().mid(),
QApplication::palette()->normal().base(),
QApplication::palette()->normal().base());
QPalette passwdPalette( passwdColGroup, passwdColGroup,
passwdColGroup);
pswdEdit->setPalette( passwdPalette);
*/
pswdEdit->setFocusPolicy( StrongFocus);
pswdEdit->setFocus();
h+= pswdEdit->height() + 10;
box->addWidget( pswdEdit);
}
QBoxLayout* box3 = new QBoxLayout( QBoxLayout::LeftToRight, 10);
box->addLayout( box3);
okButton = new QPushButton( klocale->translate("OK"), winFrame);
set_min( okButton);
okButton->setFocusPolicy( StrongFocus);
cancelButton = new QPushButton( klocale->translate("Cancel"), winFrame);
set_min( cancelButton);
//cancelButton->setDefault( true);
cancelButton->setFocusPolicy( StrongFocus);
h += cancelButton->height() + 10;
w = QMAX( (okButton->width() + 10 + cancelButton->width()), w);
box3->addWidget( okButton);
box3->addWidget( cancelButton);
// Connections
connect( okButton, SIGNAL(clicked()), SLOT(bye_bye()));
connect( cancelButton, SIGNAL(clicked()), SLOT(reject()));
connect( btGroup, SIGNAL(clicked(int)), SLOT(rb_clicked(int)));
if( mode == KDMConfig::RootOnly) {
okButton->setEnabled( false);
connect( pswdEdit, SIGNAL( returnPressed()), this, SLOT( pw_entered()));
} else
cancelButton->setFocus();
resize( 20 + w, h);
winFrame->setGeometry( 0, 0, width(), height());
}