dnrops
/
gimp
mirror of https://github.com/GNOME/gimp.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Change signature of gimp_random_seed_new() to allow caller to specify that 

2003-12-17  Dave Neary  <bolsh@gimp.org>

        * libgimpwidgets/gimpwidgets.[ch]: Change signature of
        gimp_random_seed_new() to allow caller to specify that he wants to
        use a random seed rather than the specified seed. Previously it was
        up to the caller to initialise the seed.

        * plug-ins/gflare/gflare.c
        * plug-ins/maze/maze_face.c
        * plug-ins/common/
        * plug-ins/common/plasma.c
        * plug-ins/common/sinus.c
        * plug-ins/common/snoise.c: Trivial modifications of call to
        gimp_random_seed_new() with FALSE.

        * plug-ins/common/blur.c
        * plug-ins/common/randomize.c: Modify PDB routines and tool options
        to allow a random seed to be specified. Useful for scripts. Reverts
        PDB to 1.2 state. Fixes bug #129529.
This commit is contained in:
Dave Neary 2003-12-17 14:39:38 +00:00 committed by David Neary
parent 74f546d714
commit 5907708efa
10 changed files with 67 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
ChangeLog
View File

@ -1,3 +1,23 @@
2003-12-17 Dave Neary <bolsh@gimp.org>
* libgimpwidgets/gimpwidgets.[ch]: Change signature of
gimp_random_seed_new() to allow caller to specify that he wants to
use a random seed rather than the specified seed. Previously it was
up to the caller to initialise the seed.
* plug-ins/gflare/gflare.c
* plug-ins/maze/maze_face.c
* plug-ins/common/
* plug-ins/common/plasma.c
* plug-ins/common/sinus.c
* plug-ins/common/snoise.c: Trivial modifications of call to
gimp_random_seed_new() with FALSE.
* plug-ins/common/blur.c
* plug-ins/common/randomize.c: Modify PDB routines and tool options
to allow a random seed to be specified. Useful for scripts. Reverts
PDB to 1.2 state. Fixes bug #129529.
2003-12-17 Dave Neary <bolsh@gimp.org>
* plug-ins/script-fu/script-fu-server.c: Destroy widget, not data.

10
libgimpwidgets/gimpwidgets.c
View File

@ -1222,7 +1222,9 @@ gimp_random_seed_update (GtkWidget *widget,
/**
* gimp_random_seed_new:
* @seed: A pointer to the variable which stores the random seed.
* @seed: A pointer to the variable which stores the random seed.
* @random_seed: A boolean indicating whether seed should be initialised
* randomly or not.
*
* Creates a widget that allows the user to control how the random number
* generator is initialized.
@ -1231,7 +1233,7 @@ gimp_random_seed_update (GtkWidget *widget,
* a #GtkButton for setting a random seed.
**/
GtkWidget *
gimp_random_seed_new (guint *seed)
gimp_random_seed_new (guint *seed, gboolean random_seed)
{
GtkWidget *hbox;
GtkWidget *spinbutton;
@ -1240,6 +1242,10 @@ gimp_random_seed_new (guint *seed)
hbox = gtk_hbox_new (FALSE, 4);
if (random_seed)
{
*seed = g_random_int ();
}
spinbutton = gimp_spin_button_new (&adj, *seed,
0, (guint32) -1 , 1, 10, 0, 1, 0);
gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);

3
libgimpwidgets/gimpwidgets.h
View File

@ -238,7 +238,8 @@ void gimp_scale_entry_set_sensitive (GtkObject *adjustment,
gtk_spin_button_get_adjustment \
(GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (hbox), "spinbutton")))
GtkWidget * gimp_random_seed_new (guint32 *seed);
GtkWidget * gimp_random_seed_new (guint32 *seed,
gboolean random_seed);
#define GIMP_COORDINATES_CHAINBUTTON(sizeentry) \
(g_object_get_data (G_OBJECT (sizeentry), "chainbutton"))

37
plug-ins/common/blur.c
View File

@ -93,16 +93,18 @@
typedef struct
{
gdouble blur_pct; /* likelihood of randomization (as %age) */
gdouble blur_rcount; /* repeat count */
guint blur_seed; /* seed value for g_random_set_seed() function */
gdouble blur_pct; /* likelihood of randomization (as %age) */
gdouble blur_rcount; /* repeat count */
gboolean blur_randomize; /* Generate a random seed value */
guint blur_seed; /* seed value for g_random_set_seed() function */
} BlurVals;
static BlurVals pivals =
{
100.0,
1.0,
0,
FALSE,
0
};
@ -166,7 +168,8 @@ query (void)
{ GIMP_PDB_DRAWABLE, "drawable", "Input drawable" },
{ GIMP_PDB_FLOAT, "blur_pct", "Randomization percentage (1 - 100)" },
{ GIMP_PDB_FLOAT, "blur_rcount", "Repeat count(1 - 100)" },
{ GIMP_PDB_INT32, "blur_seed", "Seed value (used only if seed type is 11)" }
{ GIMP_PDB_INT32, "randomize", "Use a random seed (TRUE, FALSE)" },
{ GIMP_PDB_INT32, "seed", "Seed value (used only if randomize is FALSE)" }
};
const gchar *blurb = "Apply a 3x3 blurring convolution kernel to the specified drawable.";
@ -261,20 +264,22 @@ run (const gchar *name,
if ((strcmp (name, "plug_in_blur_randomize") == 0) &&
(nparams == 7))
{
pivals.blur_pct = (gdouble) param[3].data.d_float;
pivals.blur_pct = (gdouble) MIN (100.0, pivals.blur_pct);
pivals.blur_pct = (gdouble) MAX (1.0, pivals.blur_pct);
pivals.blur_rcount = (gdouble) param[4].data.d_float;
pivals.blur_rcount = (gdouble) MIN (100.0,pivals.blur_rcount);
pivals.blur_rcount = (gdouble) MAX (1.0, pivals.blur_rcount);
pivals.blur_seed = (gint) param[6].data.d_int32;
pivals.blur_pct = (gdouble) param[3].data.d_float;
pivals.blur_pct = (gdouble) MIN (100.0, pivals.blur_pct);
pivals.blur_pct = (gdouble) MAX (1.0, pivals.blur_pct);
pivals.blur_rcount = (gdouble) param[4].data.d_float;
pivals.blur_rcount = (gdouble) MIN (100.0,pivals.blur_rcount);
pivals.blur_rcount = (gdouble) MAX (1.0, pivals.blur_rcount);
pivals.blur_randomize = (gboolean) param[5].data.d_int32;
pivals.blur_seed = (gint) param[6].data.d_int32;
}
else if ((strcmp (name, PLUG_IN_NAME) == 0) &&
(nparams == 3))
{
pivals.blur_pct = (gdouble) 100.0;
pivals.blur_rcount = (gdouble) 1.0;
pivals.blur_seed = g_random_int ();
pivals.blur_pct = (gdouble) 100.0;
pivals.blur_rcount = (gdouble) 1.0;
pivals.blur_randomize = FALSE;
pivals.blur_seed = g_random_int ();
}
else
{
@ -604,7 +609,7 @@ blur_dialog (void)
gtk_widget_show (table);
/* Random Seed */
seed_hbox = gimp_random_seed_new (&pivals.blur_seed);
seed_hbox = gimp_random_seed_new (&pivals.blur_seed, pivals.blur_randomize);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("_Random Seed:"), 1.0, 0.5,
seed_hbox, 1, TRUE);

2
plug-ins/common/plasma.c
View File

@ -331,7 +331,7 @@ plasma_dialog (GimpDrawable *drawable,
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_widget_show (table);
seed = gimp_random_seed_new (&pvals.seed);
seed = gimp_random_seed_new (&pvals.seed, FALSE);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("Random _Seed:"), 1.0, 0.5,
seed, 1, TRUE);

18
plug-ins/common/randomize.c
View File

@ -128,15 +128,17 @@ gint rndm_type = RNDM_HURL; /* hurl, pick, etc. */
typedef struct
{
gdouble rndm_pct; /* likelihood of randomization (as %age) */
gdouble rndm_rcount; /* repeat count */
guint rndm_seed; /* seed value for g_rand_set_seed() function */
gdouble rndm_pct; /* likelihood of randomization (as %age) */
gdouble rndm_rcount; /* repeat count */
gboolean randomize; /* Whether to use a random seed */
guint seed; /* seed value for g_rand_set_seed() function */
} RandomizeVals;
static RandomizeVals pivals =
{
50.0,
1.0,
FALSE,
SEED_DEFAULT
};
@ -196,7 +198,8 @@ query (void)
{ GIMP_PDB_DRAWABLE, "drawable", "Input drawable" },
{ GIMP_PDB_FLOAT, "rndm_pct", "Randomization percentage (1.0 - 100.0)" },
{ GIMP_PDB_FLOAT, "rndm_rcount", "Repeat count (1.0 - 100.0)" },
{ GIMP_PDB_INT32, "rndm_seed", "Seed value (used only if seed type is 11)" }
{ GIMP_PDB_INT32, "randomize", "Use random seed (TRUE, FALSE)" },
{ GIMP_PDB_INT32, "seed", "Seed value (used only if randomize is FALSE)" }
};
const gchar *hurl_blurb =
@ -333,7 +336,8 @@ run (const gchar *name,
{
pivals.rndm_pct = (gdouble) param[3].data.d_float;
pivals.rndm_rcount = (gdouble) param[4].data.d_float;
pivals.rndm_seed = (gint) param[6].data.d_int32;
pivals.randomize = (gboolean) param[5].data.d_int32;
pivals.seed = (gint) param[6].data.d_int32;
if ((rndm_type != RNDM_PICK &&
rndm_type != RNDM_SLUR &&
@ -376,7 +380,7 @@ run (const gchar *name,
/*
* Initialize the g_rand() function seed
*/
g_rand_set_seed (gr, pivals.rndm_seed);
g_rand_set_seed (gr, pivals.seed);
randomize (drawable, gr);
/*
@ -715,7 +719,7 @@ randomize_dialog (void)
gtk_widget_show(table);
/* Random Seed */
seed_hbox = gimp_random_seed_new (&pivals.rndm_seed);
seed_hbox = gimp_random_seed_new (&pivals.seed, &pivals.randomize);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("_Random Seed:"), 1.0, 0.5,
seed_hbox, 1, TRUE);

2
plug-ins/common/sinus.c
View File

@ -727,7 +727,7 @@ sinus_dialog (void)
table = gtk_table_new(3, 1, FALSE);
gtk_table_set_col_spacings(GTK_TABLE(table), 4);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
hbox = gimp_random_seed_new (&svals.seed);
hbox = gimp_random_seed_new (&svals.seed, FALSE);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("R_andom Seed:"), 1.0, 0.5,
hbox, 1, TRUE);

2
plug-ins/common/snoise.c
View File

@ -514,7 +514,7 @@ solid_noise_dialog (void)
gtk_widget_show (table);
/* Random Seed */
seed_hbox = gimp_random_seed_new (&snvals.seed);
seed_hbox = gimp_random_seed_new (&snvals.seed, FALSE);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("_Random Seed:"), 1.0, 0.5,
seed_hbox, 1, TRUE);

2
plug-ins/gflare/gflare.c
View File

@ -3846,7 +3846,7 @@ ed_make_page_sflare (GFlareEditor *ed,
gtk_box_pack_start (GTK_BOX (seed_hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
seed = gimp_random_seed_new (&gflare->sflare_seed);
seed = gimp_random_seed_new (&gflare->sflare_seed, FALSE);
entry = GTK_WIDGET (GIMP_RANDOM_SEED_SPINBUTTON (seed));

2
plug-ins/maze/maze_face.c
View File

@ -287,7 +287,7 @@ maze_dialog (void)
&mvals.tile);
/* Seed input box */
seed_hbox = gimp_random_seed_new (&mvals.seed);
seed_hbox = gimp_random_seed_new (&mvals.seed, FALSE);
gimp_table_attach_aligned (GTK_TABLE (table), 0, trow,
_("Seed:"), 1.0, 0.5,
seed_hbox, 1, TRUE);