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Diffstat (limited to '')
| -rw-r--r-- | plug-ins/common/file-gih.c | 819 |
1 files changed, 819 insertions, 0 deletions
diff --git a/plug-ins/common/file-gih.c b/plug-ins/common/file-gih.c new file mode 100644 index 0000000..6e44f9a --- /dev/null +++ b/plug-ins/common/file-gih.c @@ -0,0 +1,819 @@ +/* Plug-in to load and export .gih (GIMP Brush Pipe) files. + * + * Copyright (C) 1999 Tor Lillqvist + * Copyright (C) 2000 Jens Lautenbacher, Sven Neumann + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + + /* Example of how to call file_gih_save from script-fu: + + (let ((ranks (cons-array 1 'byte))) + (aset ranks 0 12) + (file-gih-save 1 + img + drawable + "foo.gih" + "foo.gih" + 100 + "test brush" + 125 + 125 + 3 + 4 + 1 + ranks + 1 + '("random"))) + */ + + +#include "config.h" + +#include <libgimp/gimp.h> +#include <libgimp/gimpui.h> +#include <libgimpbase/gimpparasiteio.h> + +#include "libgimp/stdplugins-intl.h" + + +#define SAVE_PROC "file-gih-save" +#define PLUG_IN_BINARY "file-gih" +#define PLUG_IN_ROLE "gimp-file-gih" + + +/* Parameters applicable each time we export a gih, exported in the + * main gimp application between invocations of this plug-in. + */ +typedef struct +{ + gchar description[256]; + gint spacing; +} BrushInfo; + +typedef struct +{ + GimpOrientationType orientation; + gint32 image; + gint32 toplayer; + gint nguides; + gint32 *guides; + gint *value; + GtkWidget *count_label; /* Corresponding count adjustment, */ + gint *count; /* cols or rows */ + gint *other_count; /* and the other one */ + GtkAdjustment *ncells; + GtkAdjustment *rank0; + GtkWidget *warning_label; + GtkWidget *rank_entry[GIMP_PIXPIPE_MAXDIM]; + GtkWidget *mode_entry[GIMP_PIXPIPE_MAXDIM]; +} SizeAdjustmentData; + + +/* local function prototypes */ + +static void query (void); +static void run (const gchar *name, + gint nparams, + const GimpParam *param, + gint *nreturn_vals, + GimpParam **return_vals); + +static gboolean gih_save_dialog (gint32 image_ID); + + +/* private variables */ + +const GimpPlugInInfo PLUG_IN_INFO = +{ + NULL, /* init_proc */ + NULL, /* quit_proc */ + query, /* query_proc */ + run, /* run_proc */ +}; + +static BrushInfo info = +{ + "GIMP Brush Pipe", + 20 +}; + +static gint num_layers = 0; +static GimpPixPipeParams gihparams = { 0, }; + +static const gchar * const selection_modes[] = { "incremental", + "angular", + "random", + "velocity", + "pressure", + "xtilt", + "ytilt" }; + + +MAIN () + +static void +query (void) +{ + static const GimpParamDef gih_save_args[] = + { + { GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" }, + { GIMP_PDB_IMAGE, "image", "Input image" }, + { GIMP_PDB_DRAWABLE, "drawable", "Drawable to export" }, + { GIMP_PDB_STRING, "uri", "The URI of the file to export the brush pipe in" }, + { GIMP_PDB_STRING, "raw-uri", "The URI of the file to export the brush pipe in" }, + { GIMP_PDB_INT32, "spacing", "Spacing of the brush" }, + { GIMP_PDB_STRING, "description", "Short description of the brush pipe" }, + { GIMP_PDB_INT32, "cell-width", "Width of the brush cells" }, + { GIMP_PDB_INT32, "cell-height", "Width of the brush cells" }, + { GIMP_PDB_INT8, "display-cols", "Display column number" }, + { GIMP_PDB_INT8, "display-rows", "Display row number" }, + { GIMP_PDB_INT32, "dimension", "Dimension of the brush pipe" }, + /* The number of rank and sel args depend on the dimension */ + { GIMP_PDB_INT8ARRAY, "rank", "Ranks of the dimensions" }, + { GIMP_PDB_INT32, "dimension", "Dimension (again)" }, + { GIMP_PDB_STRINGARRAY, "sel", "Selection modes" } + }; + + gimp_install_procedure (SAVE_PROC, + "exports images in GIMP brush pipe format", + "This plug-in exports an image in the GIMP brush pipe " + "format. For a colored brush pipe, RGBA layers are " + "used, otherwise the layers should be grayscale " + "masks. The image can be multi-layered, and " + "additionally the layers can be divided into a " + "rectangular array of brushes.", + "Tor Lillqvist", + "Tor Lillqvist", + "1999", + N_("GIMP brush (animated)"), + "RGB*, GRAY*", + GIMP_PLUGIN, + G_N_ELEMENTS (gih_save_args), 0, + gih_save_args, NULL); + + gimp_plugin_icon_register (SAVE_PROC, GIMP_ICON_TYPE_ICON_NAME, + (const guint8 *) GIMP_ICON_BRUSH); + gimp_register_file_handler_mime (SAVE_PROC, "image/x-gimp-gih"); + gimp_register_file_handler_uri (SAVE_PROC); + gimp_register_save_handler (SAVE_PROC, "gih", ""); +} + +static void +run (const gchar *name, + gint nparams, + const GimpParam *param, + gint *nreturn_vals, + GimpParam **return_vals) +{ + static GimpParam values[2]; + GimpRunMode run_mode; + GimpPDBStatusType status = GIMP_PDB_SUCCESS; + gint32 image_ID; + gint32 drawable_ID; + GimpExportReturn export = GIMP_EXPORT_CANCEL; + GError *error = NULL; + gint i; + + INIT_I18N(); + + run_mode = param[0].data.d_int32; + + *return_vals = values; + *nreturn_vals = 1; + + values[0].type = GIMP_PDB_STATUS; + values[0].data.d_status = GIMP_PDB_EXECUTION_ERROR; + + if (strcmp (name, SAVE_PROC) == 0) + { + GFile *file; + GimpParasite *parasite; + gint32 orig_image_ID; + + image_ID = param[1].data.d_int32; + drawable_ID = param[2].data.d_int32; + file = g_file_new_for_uri (param[3].data.d_string); + + orig_image_ID = image_ID; + + switch (run_mode) + { + case GIMP_RUN_INTERACTIVE: + case GIMP_RUN_WITH_LAST_VALS: + gimp_ui_init (PLUG_IN_BINARY, FALSE); + + export = gimp_export_image (&image_ID, &drawable_ID, "GIH", + GIMP_EXPORT_CAN_HANDLE_RGB | + GIMP_EXPORT_CAN_HANDLE_GRAY | + GIMP_EXPORT_CAN_HANDLE_ALPHA | + GIMP_EXPORT_CAN_HANDLE_LAYERS); + + if (export == GIMP_EXPORT_CANCEL) + { + values[0].data.d_status = GIMP_PDB_CANCEL; + return; + } + + /* Possibly retrieve data */ + gimp_get_data (SAVE_PROC, &info); + + parasite = gimp_image_get_parasite (orig_image_ID, + "gimp-brush-pipe-name"); + if (parasite) + { + strncpy (info.description, + gimp_parasite_data (parasite), + MIN (sizeof (info.description), + gimp_parasite_data_size (parasite))); + info.description[sizeof (info.description) - 1] = '\0'; + + gimp_parasite_free (parasite); + } + else + { + gchar *name = g_path_get_basename (gimp_file_get_utf8_name (file)); + + if (g_str_has_suffix (name, ".gih")) + name[strlen (name) - 4] = '\0'; + + if (strlen (name)) + { + strncpy (info.description, name, sizeof (info.description)); + info.description[sizeof (info.description) - 1] = '\0'; + } + + g_free (name); + } + + parasite = gimp_image_get_parasite (orig_image_ID, + "gimp-brush-pipe-spacing"); + if (parasite) + { + info.spacing = atoi (gimp_parasite_data (parasite)); + gimp_parasite_free (parasite); + } + break; + + default: + break; + } + + g_free (gimp_image_get_layers (image_ID, &num_layers)); + + gimp_pixpipe_params_init (&gihparams); + + switch (run_mode) + { + case GIMP_RUN_INTERACTIVE: + gihparams.ncells = (num_layers * gihparams.rows * gihparams.cols); + + gihparams.cellwidth = gimp_image_width (image_ID) / gihparams.cols; + gihparams.cellheight = gimp_image_height (image_ID) / gihparams.rows; + + parasite = gimp_image_get_parasite (orig_image_ID, + "gimp-brush-pipe-parameters"); + if (parasite) + { + gimp_pixpipe_params_parse (gimp_parasite_data (parasite), + &gihparams); + gimp_parasite_free (parasite); + } + + /* Force default rank to same as number of cells if there is + * just one dim + */ + if (gihparams.dim == 1) + gihparams.rank[0] = gihparams.ncells; + + if (! gih_save_dialog (image_ID)) + status = GIMP_PDB_CANCEL; + break; + + case GIMP_RUN_NONINTERACTIVE: + if (nparams != 15) + { + status = GIMP_PDB_CALLING_ERROR; + } + else + { + info.spacing = param[5].data.d_int32; + strncpy (info.description, param[6].data.d_string, + sizeof (info.description)); + info.description[sizeof (info.description) - 1] = '\0'; + + gihparams.cellwidth = param[7].data.d_int32; + gihparams.cellheight = param[8].data.d_int32; + gihparams.cols = param[9].data.d_int8; + gihparams.rows = param[10].data.d_int8; + gihparams.dim = param[11].data.d_int32; + gihparams.ncells = 1; + + if (param[13].data.d_int32 != gihparams.dim) + { + status = GIMP_PDB_CALLING_ERROR; + } + else + { + for (i = 0; i < gihparams.dim; i++) + { + gihparams.rank[i] = param[12].data.d_int8array[i]; + gihparams.selection[i] = g_strdup (param[14].data.d_stringarray[i]); + gihparams.ncells *= gihparams.rank[i]; + } + } + } + break; + + case GIMP_RUN_WITH_LAST_VALS: + parasite = gimp_image_get_parasite (orig_image_ID, + "gimp-brush-pipe-parameters"); + if (parasite) + { + gimp_pixpipe_params_parse (gimp_parasite_data (parasite), + &gihparams); + gimp_parasite_free (parasite); + } + break; + } + + if (status == GIMP_PDB_SUCCESS) + { + GimpParam *save_retvals; + gint n_save_retvals; + gchar spacing[8]; + gchar *paramstring; + + paramstring = gimp_pixpipe_params_build (&gihparams); + + save_retvals = + gimp_run_procedure ("file-gih-save-internal", + &n_save_retvals, + GIMP_PDB_INT32, GIMP_RUN_NONINTERACTIVE, + GIMP_PDB_IMAGE, image_ID, + GIMP_PDB_DRAWABLE, drawable_ID, + GIMP_PDB_STRING, param[3].data.d_string, + GIMP_PDB_STRING, param[4].data.d_string, + GIMP_PDB_INT32, info.spacing, + GIMP_PDB_STRING, info.description, + GIMP_PDB_STRING, paramstring, + GIMP_PDB_END); + + if (save_retvals[0].data.d_status == GIMP_PDB_SUCCESS) + { + gimp_set_data (SAVE_PROC, &info, sizeof (info)); + + parasite = gimp_parasite_new ("gimp-brush-pipe-name", + GIMP_PARASITE_PERSISTENT, + strlen (info.description) + 1, + info.description); + gimp_image_attach_parasite (orig_image_ID, parasite); + gimp_parasite_free (parasite); + + g_snprintf (spacing, sizeof (spacing), "%d", + info.spacing); + + parasite = gimp_parasite_new ("gimp-brush-pipe-spacing", + GIMP_PARASITE_PERSISTENT, + strlen (spacing) + 1, spacing); + gimp_image_attach_parasite (orig_image_ID, parasite); + gimp_parasite_free (parasite); + + parasite = gimp_parasite_new ("gimp-brush-pipe-parameters", + GIMP_PARASITE_PERSISTENT, + strlen (paramstring) + 1, + paramstring); + gimp_image_attach_parasite (orig_image_ID, parasite); + gimp_parasite_free (parasite); + } + else + { + g_set_error (&error, 0, 0, + "Running procedure 'file-gih-save-internal' " + "failed: %s", + gimp_get_pdb_error ()); + + status = GIMP_PDB_EXECUTION_ERROR; + } + + g_free (paramstring); + } + + gimp_pixpipe_params_free (&gihparams); + + if (export == GIMP_EXPORT_EXPORT) + gimp_image_delete (image_ID); + } + else + { + status = GIMP_PDB_CALLING_ERROR; + } + + if (status != GIMP_PDB_SUCCESS && error) + { + *nreturn_vals = 2; + values[1].type = GIMP_PDB_STRING; + values[1].data.d_string = error->message; + } + + values[0].data.d_status = status; +} + + +/* save routines */ + +static void +size_adjustment_callback (GtkWidget *widget, + SizeAdjustmentData *adj) +{ + gint i; + gint size; + gint newn; + gchar buf[10]; + + for (i = 0; i < adj->nguides; i++) + gimp_image_delete_guide (adj->image, adj->guides[i]); + + g_free (adj->guides); + adj->guides = NULL; + gimp_displays_flush (); + + *(adj->value) = gtk_adjustment_get_value (GTK_ADJUSTMENT (widget)); + + if (adj->orientation == GIMP_ORIENTATION_VERTICAL) + { + size = gimp_image_width (adj->image); + newn = size / *(adj->value); + adj->nguides = newn - 1; + adj->guides = g_new (gint32, adj->nguides); + for (i = 0; i < adj->nguides; i++) + adj->guides[i] = gimp_image_add_vguide (adj->image, + *(adj->value) * (i+1)); + } + else + { + size = gimp_image_height (adj->image); + newn = size / *(adj->value); + adj->nguides = newn - 1; + adj->guides = g_new (gint32, adj->nguides); + for (i = 0; i < adj->nguides; i++) + adj->guides[i] = gimp_image_add_hguide (adj->image, + *(adj->value) * (i+1)); + } + gimp_displays_flush (); + g_snprintf (buf, sizeof (buf), "%2d", newn); + gtk_label_set_text (GTK_LABEL (adj->count_label), buf); + + *(adj->count) = newn; + + gtk_widget_set_visible (GTK_WIDGET (adj->warning_label), + newn * *(adj->value) != size); + + if (adj->ncells != NULL) + gtk_adjustment_set_value (GTK_ADJUSTMENT (adj->ncells), + *(adj->other_count) * *(adj->count)); + if (adj->rank0 != NULL) + gtk_adjustment_set_value (GTK_ADJUSTMENT (adj->rank0), + *(adj->other_count) * *(adj->count)); +} + +static void +entry_callback (GtkWidget *widget, + gpointer data) +{ + if (data == info.description) + { + strncpy (info.description, gtk_entry_get_text (GTK_ENTRY (widget)), + sizeof (info.description)); + info.description[sizeof (info.description) - 1] = 0; + } +} + +static void +cb_callback (GtkWidget *widget, + gpointer data) +{ + gint index; + + index = gtk_combo_box_get_active (GTK_COMBO_BOX (widget)); + + *((const gchar **) data) = selection_modes [index]; +} + +static void +dim_callback (GtkAdjustment *adjustment, + SizeAdjustmentData *data) +{ + gint i; + + gihparams.dim = RINT (gtk_adjustment_get_value (adjustment)); + + for (i = 0; i < GIMP_PIXPIPE_MAXDIM; i++) + { + gtk_widget_set_sensitive (data->rank_entry[i], i < gihparams.dim); + gtk_widget_set_sensitive (data->mode_entry[i], i < gihparams.dim); + } +} + +static gboolean +gih_save_dialog (gint32 image_ID) +{ + GtkWidget *dialog; + GtkWidget *table; + GtkWidget *dimtable; + GtkWidget *label; + GtkAdjustment *adjustment; + GtkWidget *spinbutton; + GtkWidget *entry; + GtkWidget *box; + GtkWidget *cb; + gint i; + gchar buffer[100]; + SizeAdjustmentData cellw_adjust; + SizeAdjustmentData cellh_adjust; + gint32 *layer_ID; + gint32 nlayers; + gboolean run; + + dialog = gimp_export_dialog_new (_("Brush Pipe"), PLUG_IN_BINARY, SAVE_PROC); + + /* The main table */ + table = gtk_table_new (8, 2, FALSE); + gtk_table_set_row_spacings (GTK_TABLE (table), 6); + gtk_table_set_col_spacings (GTK_TABLE (table), 6); + gtk_container_set_border_width (GTK_CONTAINER (table), 12); + gtk_box_pack_start (GTK_BOX (gimp_export_dialog_get_content_area (dialog)), + table, TRUE, TRUE, 0); + gtk_widget_show (table); + + /* + * Description: ___________ + */ + entry = gtk_entry_new (); + gtk_widget_set_size_request (entry, 200, -1); + gtk_entry_set_text (GTK_ENTRY (entry), info.description); + gimp_table_attach_aligned (GTK_TABLE (table), 0, 0, + _("_Description:"), 0.0, 0.5, + entry, 1, FALSE); + + g_signal_connect (entry, "changed", + G_CALLBACK (entry_callback), + info.description); + + /* + * Spacing: __ + */ + adjustment = (GtkAdjustment *) gtk_adjustment_new (info.spacing, + 1, 1000, 1, 10, 0); + spinbutton = gimp_spin_button_new (adjustment, 1.0, 0); + gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE); + gimp_table_attach_aligned (GTK_TABLE (table), 0, 1, + _("_Spacing (percent):"), 0.0, 0.5, + spinbutton, 1, TRUE); + + g_signal_connect (adjustment, "value-changed", + G_CALLBACK (gimp_int_adjustment_update), + &info.spacing); + + /* + * Cell size: __ x __ pixels + */ + box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + adjustment = (GtkAdjustment *) + gtk_adjustment_new (gihparams.cellwidth, + 2, gimp_image_width (image_ID), 1, 10, 0); + spinbutton = gimp_spin_button_new (adjustment, 1.0, 0); + gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE); + gtk_box_pack_start (GTK_BOX (box), spinbutton, FALSE, FALSE, 0); + gtk_widget_show (spinbutton); + + layer_ID = gimp_image_get_layers (image_ID, &nlayers); + cellw_adjust.orientation = GIMP_ORIENTATION_VERTICAL; + cellw_adjust.image = image_ID; + cellw_adjust.toplayer = layer_ID[nlayers-1]; + cellw_adjust.nguides = 0; + cellw_adjust.guides = NULL; + cellw_adjust.value = &gihparams.cellwidth; + + g_signal_connect (adjustment, "value-changed", + G_CALLBACK (size_adjustment_callback), + &cellw_adjust); + + label = gtk_label_new ("x"); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + adjustment = (GtkAdjustment *) + gtk_adjustment_new (gihparams.cellheight, + 2, gimp_image_height (image_ID), 1, 10, 0); + spinbutton = gimp_spin_button_new (adjustment, 1.0, 0); + gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE); + gtk_box_pack_start (GTK_BOX (box), spinbutton, FALSE, FALSE, 0); + gtk_widget_show (spinbutton); + + cellh_adjust.orientation = GIMP_ORIENTATION_HORIZONTAL; + cellh_adjust.image = image_ID; + cellh_adjust.toplayer = layer_ID[nlayers-1]; + cellh_adjust.nguides = 0; + cellh_adjust.guides = NULL; + cellh_adjust.value = &gihparams.cellheight; + + g_signal_connect (adjustment, "value-changed", + G_CALLBACK (size_adjustment_callback), + &cellh_adjust); + + label = gtk_label_new ( _("Pixels")); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + gimp_table_attach_aligned (GTK_TABLE (table), 0, 2, + _("Ce_ll size:"), 0.0, 0.5, + box, 1, FALSE); + + g_free (layer_ID); + + /* + * Number of cells: ___ + */ + adjustment = (GtkAdjustment *) + gtk_adjustment_new (gihparams.ncells, 1, 1000, 1, 10, 0); + spinbutton = gimp_spin_button_new (adjustment, 1.0, 0); + gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE); + gimp_table_attach_aligned (GTK_TABLE (table), 0, 3, + _("_Number of cells:"), 0.0, 0.5, + spinbutton, 1, TRUE); + + g_signal_connect (adjustment, "value-changed", + G_CALLBACK (gimp_int_adjustment_update), + &gihparams.ncells); + + if (gihparams.dim == 1) + cellw_adjust.ncells = cellh_adjust.ncells = adjustment; + else + cellw_adjust.ncells = cellh_adjust.ncells = NULL; + + /* + * Display as: __ rows x __ cols + */ + box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); + + g_snprintf (buffer, sizeof (buffer), "%2d", gihparams.rows); + label = gtk_label_new (buffer); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + cellh_adjust.count_label = label; + cellh_adjust.count = &gihparams.rows; + cellh_adjust.other_count = &gihparams.cols; + gtk_widget_show (label); + + label = gtk_label_new (_(" Rows of ")); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + g_snprintf (buffer, sizeof (buffer), "%2d", gihparams.cols); + label = gtk_label_new (buffer); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + cellw_adjust.count_label = label; + cellw_adjust.count = &gihparams.cols; + cellw_adjust.other_count = &gihparams.rows; + gtk_widget_show (label); + + label = gtk_label_new (_(" Columns on each layer")); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + label = gtk_label_new (_(" (Width Mismatch!) ")); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + cellw_adjust.warning_label = label; + + label = gtk_label_new (_(" (Height Mismatch!) ")); + gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); + cellh_adjust.warning_label = label; + + gimp_table_attach_aligned (GTK_TABLE (table), 0, 4, + _("Display as:"), 0.0, 0.5, + box, 1, FALSE); + + /* + * Dimension: ___ + */ + adjustment = (GtkAdjustment *) + gtk_adjustment_new (gihparams.dim, 1, GIMP_PIXPIPE_MAXDIM, 1, 1, 0); + spinbutton = gimp_spin_button_new (adjustment, 1.0, 0); + gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE); + gimp_table_attach_aligned (GTK_TABLE (table), 0, 5, + _("Di_mension:"), 0.0, 0.5, + spinbutton, 1, TRUE); + + g_signal_connect (adjustment, "value-changed", + G_CALLBACK (dim_callback), + &cellw_adjust); + + /* + * Ranks / Selection: ______ ______ ______ ______ ______ + */ + + dimtable = gtk_table_new (2, GIMP_PIXPIPE_MAXDIM, FALSE); + gtk_table_set_col_spacings (GTK_TABLE (dimtable), 4); + for (i = 0; i < GIMP_PIXPIPE_MAXDIM; i++) + { + gint j; + + adjustment = (GtkAdjustment *) + gtk_adjustment_new (gihparams.rank[i], 1, 100, 1, 1, 0); + spinbutton = gimp_spin_button_new (adjustment, 1.0, 0); + gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE); + gtk_table_attach (GTK_TABLE (dimtable), spinbutton, 0, 1, i, i + 1, + GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); + + gtk_widget_show (spinbutton); + + if (i >= gihparams.dim) + gtk_widget_set_sensitive (spinbutton, FALSE); + + g_signal_connect (adjustment, "value-changed", + G_CALLBACK (gimp_int_adjustment_update), + &gihparams.rank[i]); + + cellw_adjust.rank_entry[i] = cellh_adjust.rank_entry[i] = spinbutton; + + if (i == 0) + { + if (gihparams.dim == 1) + cellw_adjust.rank0 = cellh_adjust.rank0 = adjustment; + else + cellw_adjust.rank0 = cellh_adjust.rank0 = NULL; + } + + cb = gtk_combo_box_text_new (); + + for (j = 0; j < G_N_ELEMENTS (selection_modes); j++) + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (cb), + selection_modes[j]); + gtk_combo_box_set_active (GTK_COMBO_BOX (cb), 2); /* random */ + + if (gihparams.selection[i]) + for (j = 0; j < G_N_ELEMENTS (selection_modes); j++) + if (!strcmp (gihparams.selection[i], selection_modes[j])) + { + gtk_combo_box_set_active (GTK_COMBO_BOX (cb), j); + break; + } + + gtk_table_attach (GTK_TABLE (dimtable), cb, 1, 2, i, i + 1, + GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); + + gtk_widget_show (cb); + + if (i >= gihparams.dim) + gtk_widget_set_sensitive (cb, FALSE); + + g_signal_connect (GTK_COMBO_BOX (cb), "changed", + G_CALLBACK (cb_callback), + &gihparams.selection[i]); + + cellw_adjust.mode_entry[i] = cellh_adjust.mode_entry[i] = cb; + + + } + + gimp_table_attach_aligned (GTK_TABLE (table), 0, 6, + _("Ranks:"), 0.0, 0.0, + dimtable, 1, FALSE); + + gtk_widget_show (dialog); + + run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK); + + if (run) + { + gint i; + + for (i = 0; i < GIMP_PIXPIPE_MAXDIM; i++) + gihparams.selection[i] = g_strdup (gihparams.selection[i]); + + /* Fix up bogus values */ + gihparams.ncells = MIN (gihparams.ncells, + num_layers * gihparams.rows * gihparams.cols); + } + + gtk_widget_destroy (dialog); + + for (i = 0; i < cellw_adjust.nguides; i++) + gimp_image_delete_guide (image_ID, cellw_adjust.guides[i]); + for (i = 0; i < cellh_adjust.nguides; i++) + gimp_image_delete_guide (image_ID, cellh_adjust.guides[i]); + + return run; +} |