static void
dialog_response (GtkWidget *widget,
gint response_id,
gpointer data)
{
switch (response_id)
{
case GTK_RESPONSE_OK:
store_values ();
pcvals.run = TRUE;
gtk_widget_destroy (widget);
break;
default:
gtk_widget_destroy (widget);
break;
}
}
static void
save_preset (void)
{
const gchar *preset_name;
gchar *fname, *presets_dir_path;
FILE *f;
GList *thispath;
gchar buf[G_ASCII_DTOSTR_BUF_SIZE];
gchar vbuf[6][G_ASCII_DTOSTR_BUF_SIZE];
guchar color[3];
gint i;
gchar *desc_escaped, *preset_name_escaped;
preset_name = gtk_entry_get_text (GTK_ENTRY (presetnameentry));
thispath = parsepath ();
store_values ();
if (!thispath)
{
g_printerr ("Internal error: (save_preset) thispath == NULL\n");
return;
}
/* Create the ~/.gimp-$VER/gimpressionist/Presets directory if
* it doesn't already exists.
*
*/
presets_dir_path = g_build_filename ((const gchar *) thispath->data,
"Presets",
NULL);
if (! g_file_test (presets_dir_path, G_FILE_TEST_IS_DIR))
{
if (g_mkdir (presets_dir_path,
S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP |
S_IROTH | S_IXOTH) == -1)
{
g_printerr ("Error creating folder \"%s\"!\n",
gimp_filename_to_utf8 (presets_dir_path));
g_free (presets_dir_path);
return;
}
}
/* Check if the user-friendly name has changed. If so, then save it
* under a new file. If not - use the same file name.
*/
if (selected_preset_orig_name &&
strcmp (preset_name, selected_preset_orig_name) == 0)
{
fname = g_build_filename (presets_dir_path,
selected_preset_filename,
NULL);
}
else
{
fname = preset_create_filename (preset_name, presets_dir_path);
}
g_free (presets_dir_path);
if (!fname)
{
g_printerr ("Error building a filename for preset \"%s\"!\n",
preset_name);
return;
}
f = g_fopen (fname, "wt");
if (!f)
{
g_printerr ("Error opening file \"%s\" for writing!\n",
gimp_filename_to_utf8 (fname));
g_free (fname);
return;
}
fprintf (f, "%s\n", PRESETMAGIC);
desc_escaped = g_strescape (presetdesc, NULL);
fprintf (f, "desc=%s\n", desc_escaped);
g_free (desc_escaped);
preset_name_escaped = g_strescape (preset_name, NULL);
fprintf (f, "name=%s\n", preset_name_escaped);
g_free (preset_name_escaped);
fprintf (f, "orientnum=%d\n", pcvals.orient_num);
fprintf (f, "orientfirst=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_first));
fprintf (f, "orientlast=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_last));
fprintf (f, "orienttype=%d\n", pcvals.orient_type);
fprintf (f, "sizenum=%d\n", pcvals.size_num);
fprintf (f, "sizefirst=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_first));
fprintf (f, "sizelast=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_last));
fprintf (f, "sizetype=%d\n", pcvals.size_type);
fprintf (f, "brushrelief=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.brush_relief));
fprintf (f, "brushdensity=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.brush_density));
fprintf (f, "brushgamma=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.brushgamma));
fprintf (f, "brushaspect=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.brush_aspect));
fprintf (f, "generalbgtype=%d\n", pcvals.general_background_type);
fprintf (f, "generaldarkedge=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.general_dark_edge));
fprintf (f, "generalpaintedges=%d\n", pcvals.general_paint_edges);
fprintf (f, "generaltileable=%d\n", pcvals.general_tileable);
fprintf (f, "generaldropshadow=%d\n", pcvals.general_drop_shadow);
fprintf (f, "generalshadowdarkness=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.general_shadow_darkness));
fprintf (f, "generalshadowdepth=%d\n", pcvals.general_shadow_depth);
fprintf (f, "generalshadowblur=%d\n", pcvals.general_shadow_blur);
fprintf (f, "devthresh=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.devthresh));
fprintf (f, "paperrelief=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.paper_relief));
fprintf (f, "paperscale=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.paper_scale));
fprintf (f, "paperinvert=%d\n", pcvals.paper_invert);
fprintf (f, "paperoverlay=%d\n", pcvals.paper_overlay);
fprintf (f, "selectedbrush=%s\n", pcvals.selected_brush);
fprintf (f, "selectedpaper=%s\n", pcvals.selected_paper);
gimp_rgb_get_uchar (&pcvals.color, &color[0], &color[1], &color[2]);
fprintf (f, "color=%02x%02x%02x\n", color[0], color[1], color[2]);
fprintf (f, "placetype=%d\n", pcvals.place_type);
fprintf (f, "placecenter=%d\n", pcvals.placement_center);
fprintf (f, "numorientvector=%d\n", pcvals.num_orient_vectors);
for (i = 0; i < pcvals.num_orient_vectors; i++)
{
g_ascii_formatd (vbuf[0], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_vectors[i].x);
g_ascii_formatd (vbuf[1], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_vectors[i].y);
g_ascii_formatd (vbuf[2], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_vectors[i].dir);
g_ascii_formatd (vbuf[3], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_vectors[i].dx);
g_ascii_formatd (vbuf[4], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_vectors[i].dy);
g_ascii_formatd (vbuf[5], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.orient_vectors[i].str);
fprintf (f, "orientvector=%d,%s,%s,%s,%s,%s,%s,%d\n", i,
vbuf[0], vbuf[1], vbuf[2], vbuf[3], vbuf[4], vbuf[5],
pcvals.orient_vectors[i].type);
}
fprintf (f, "orientangoff=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f",
pcvals.orient_angle_offset));
fprintf (f, "orientstrexp=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f",
pcvals.orient_strength_exponent));
fprintf (f, "orientvoronoi=%d\n", pcvals.orient_voronoi);
fprintf (f, "numsizevector=%d\n", pcvals.num_size_vectors);
for (i = 0; i < pcvals.num_size_vectors; i++)
{
g_ascii_formatd (vbuf[0], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_vectors[i].x);
g_ascii_formatd (vbuf[1], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_vectors[i].y);
g_ascii_formatd (vbuf[2], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_vectors[i].siz);
g_ascii_formatd (vbuf[3], G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_vectors[i].str);
fprintf (f, "sizevector=%d,%s,%s,%s,%s\n", i,
vbuf[0], vbuf[1], vbuf[2], vbuf[3]);
}
fprintf (f, "sizestrexp=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.size_strength_exponent));
fprintf (f, "sizevoronoi=%d\n", pcvals.size_voronoi);
fprintf (f, "colortype=%d\n", pcvals.color_type);
fprintf (f, "colornoise=%s\n",
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, "%f", pcvals.color_noise));
fclose (f);
preset_refresh_presets ();
reselect (presetlist, fname);
g_free (fname);
}
