/* VCG description handler for Bison.
- Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
+ Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
You should have received a copy of the GNU General Public License
along with Bison; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+#include <config.h>
#include "system.h"
#include <quotearg.h>
g->y = G_Y;
g->folding = G_FOLDING;
g->shrink = G_SHRINK;
- g->expand = G_EXPAND;
+ g->stretch = G_STRETCH;
g->textmode = G_TEXTMODE;
g->shape = G_SHAPE;
g->classname = G_CLASSNAME; /* No class name association. */
- g->layoutalgorithm = G_LAYOUTALGORITHM;
g->layout_downfactor = G_LAYOUT_DOWNFACTOR;
g->layout_upfactor = G_LAYOUT_UPFACTOR;
g->layout_nearfactor = G_LAYOUT_NEARFACTOR;
g->dirty_edge_labels = G_DIRTY_EDGE_LABELS;
g->finetuning = G_FINETUNING;
g->ignore_singles = G_IGNORE_SINGLES;
- g->long_straight_phase = G_LONG_STRAIGHT_PHASE;
g->priority_phase = G_PRIORITY_PHASE;
g->manhattan_edges = G_MANHATTAN_EDGES;
g->smanhattan_edges = G_SMANHATTAN_EDGES;
n->height = N_HEIGHT; /* Also. */
n->shrink = N_SHRINK;
- n->expand = N_EXPAND;
+ n->stretch = N_STRETCH;
n->folding = N_FOLDING; /* No explicit default value. */
}
/*----------------------------------------------.
-| Get functions. |
+| Get functions. |
| Return string corresponding to an enum value. |
`----------------------------------------------*/
{
switch (color)
{
+ default: abort ();
case white: return "white";
case blue: return "blue";
case red: return "red";
case orange: return "orange";
case orchid: return "orchid";
case black: return "black";
- default: abort (); return NULL;
}
}
{
switch (textmode)
{
+ default: abort ();
case centered: return "center";
case left_justify: return "left_justify";
case right_justify: return "right_justify";
- default: abort (); return NULL;
}
}
{
switch (shape)
{
+ default: abort ();
case box: return "box";
case rhomb: return "rhomb";
case ellipse: return "ellipse";
case triangle: return "triangle";
- default: abort (); return NULL;
- }
-}
-
-static const char *
-get_layoutalgorithm_str (enum layoutalgorithm layoutalgorithm)
-{
- switch (layoutalgorithm)
- {
- case normal: return "normal";
- case maxdepth: return "maxdepth";
- case mindepth: return "mindepth";
- case maxdepthslow: return "maxdepthslow";
- case mindepthslow: return "mindepthslow";
- case maxdegree: return "maxdegree";
- case mindegree: return "mindegree";
- case maxindegree: return "maxindegree";
- case minindegree: return "minindegree";
- case maxoutdegree: return "maxoutdegree";
- case minoutdegree: return "minoutdegree";
- case minbackward: return "minbackward";
- case dfs: return "dfs";
- case tree: return "tree";
- default: abort (); return NULL;
}
}
{
switch (decision)
{
+ default: abort ();
case no: return "no";
case yes: return "yes";
- default: abort (); return NULL;
}
}
{
switch (orientation)
{
+ default: abort ();
case top_to_bottom: return "top_to_bottom";
case bottom_to_top: return "bottom_to_top";
case left_to_right: return "left_to_right";
case right_to_left: return "right_to_left";
- default: abort (); return NULL;
}
}
{
switch (alignment)
{
+ default: abort ();
case center: return "center";
case top: return "top";
case bottom: return "bottom";
- default: abort (); return NULL;
}
}
{
switch (arrow_mode)
{
+ default: abort ();
case fixed: return "fixed";
case free_a: return "free";
- default: abort (); return NULL;
}
}
{
switch (crossing_type)
{
+ default: abort ();
case bary: return "bary";
case median: return "median";
case barymedian: return "barymedian";
case medianbary: return "medianbary";
- default: abort (); return NULL;
}
}
static const char *
get_view_str (enum view view)
{
+ /* There is no way with vcg 1.30 to specify a normal view explicitly,
+ so it is an error here if view == normal_view. */
switch (view)
{
- case normal_view: return "normal_view";
+ default: abort ();
case cfish: return "cfish";
case pfish: return "pfish";
case fcfish: return "fcfish";
case fpfish: return "fpfish";
- default: abort (); return NULL;
}
}
{
switch (linestyle)
{
+ default: abort ();
case continuous: return "continuous";
case dashed: return "dashed";
case dotted: return "dotted";
case invisible: return "invisible";
- default: abort (); return NULL;
}
}
{
switch (arrowstyle)
{
+ default: abort ();
case solid: return "solid";
case line: return "line";
case none: return "none";
- default: abort (); return NULL;
}
}
/*------------------------------.
-| Add functions. |
+| Add functions. |
| Edge and nodes into a graph. |
`------------------------------*/
void
add_classname (graph *g, int val, const char *name)
{
- struct classname *classname;
-
- MALLOC (classname, 1);
+ struct classname *classname = xmalloc (sizeof *classname);
classname->no = val;
classname->name = name;
classname->next = g->classname;
void
add_infoname (graph *g, int integer, const char *str)
{
- struct infoname *infoname;
-
- MALLOC (infoname, 1);
+ struct infoname *infoname = xmalloc (sizeof *infoname);
infoname->integer = integer;
infoname->chars = str;
infoname->next = g->infoname;
add_colorentry (graph *g, int color_idx, int red_cp,
int green_cp, int blue_cp)
{
- struct colorentry *ce;
-
- MALLOC (ce, 1);
+ struct colorentry *ce = xmalloc (sizeof *ce);
ce->color_index = color_idx;
ce->red_cp = red_cp;
ce->green_cp = green_cp;
if (n->shrink != N_SHRINK)
fprintf (fout, "\t\tshrink:\t%d\n", n->shrink);
- if (n->expand != N_EXPAND)
- fprintf (fout, "\t\texpand:\t%d\n", n->expand);
+ if (n->stretch != N_STRETCH)
+ fprintf (fout, "\t\tstretch:\t%d\n", n->stretch);
if (n->folding != N_FOLDING)
fprintf (fout, "\t\tfolding:\t%d\n", n->folding);
fprintf (fout, "\t\tlabel:\t%s\n", quote (e->label));
if (e->linestyle != E_LINESTYLE)
- fprintf (fout, "\t\tlinestyle:\t%s\n",
- quote (get_linestyle_str (e->linestyle)));
+ fprintf (fout, "\t\tlinestyle:\t%s\n", get_linestyle_str (e->linestyle));
if (e->thickness != E_THICKNESS)
fprintf (fout, "\t\tthickness:\t%d\n", e->thickness);
if (g->shrink != G_SHRINK)
fprintf (fout, "\tshrink:\t%d\n", g->shrink);
- if (g->expand != G_EXPAND)
- fprintf (fout, "\texpand:\t%d\n", g->expand);
+ if (g->stretch != G_STRETCH)
+ fprintf (fout, "\tstretch:\t%d\n", g->stretch);
if (g->textmode != G_TEXTMODE)
fprintf (fout, "\ttextmode:\t%s\n",
}
}
- if (g->layoutalgorithm != G_LAYOUTALGORITHM)
- fprintf (fout, "\tlayoutalgorithm:\t%s\n",
- get_layoutalgorithm_str (g->layoutalgorithm));
-
if (g->layout_downfactor != G_LAYOUT_DOWNFACTOR)
fprintf (fout, "\tlayout_downfactor:\t%d\n", g->layout_downfactor);
if (g->layout_upfactor != G_LAYOUT_UPFACTOR)
if (g->ignore_singles != G_IGNORE_SINGLES)
fprintf (fout, "\tignore_singles:\t%s\n",
get_decision_str (g->ignore_singles));
- if (g->long_straight_phase != G_LONG_STRAIGHT_PHASE)
- fprintf (fout, "\tlong_straight_phase:\t%s\n",
- get_decision_str (g->long_straight_phase));
if (g->priority_phase != G_PRIORITY_PHASE)
fprintf (fout, "\tpriority_phase:\t%s\n",
get_decision_str (g->priority_phase));
fprintf (fout, "\tcrossing_optimization:\t%s\n",
get_decision_str (g->crossing_optimization));
- if (g->view != G_VIEW)
+ if (g->view != normal_view)
fprintf (fout, "\tview:\t%s\n", get_view_str (g->view));
if (g->edges != G_EDGES)
projects / bison.git / blobdiff