/* * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * This is a plug-in for the GIMP. * * Colormap-Rotation plug-in. Exchanges two color ranges. * * Copyright (C) 1999 Sven Anders (anderss@fmi.uni-passau.de) * Based on code from Pavel Grinfeld (pavel@ml.com) * * * 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 2 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /*--------------------------------------------------------------------------- * Change log: * * Version 2.0, 04 April 1999. * Nearly complete rewrite, made plug-in stable. * (Works with GIMP 1.1 and GTK+ 1.2) * * Version 1.0, 27 March 1997. * Initial (unstable) release by Pavel Grinfeld * *---------------------------------------------------------------------------*/ #include "config.h" #include #include #ifdef __GNUC__ #warning GTK_DISABLE_DEPRECATED #endif #undef GTK_DISABLE_DEPRECATED #include #include #include "rcm.h" #include "rcm_misc.h" #include "rcm_gdk.h" #include "rcm_callback.h" #include "rcm_dialog.h" #include "pixmaps/rcm_360.xpm" #include "pixmaps/rcm_a_b.xpm" #include "pixmaps/rcm_cw.xpm" #include "libgimp/stdplugins-intl.h" /* Defines */ #define INITIAL_ALPHA 0 #define INITIAL_BETA G_PI_2 #define INITIAL_GRAY_SAT 0.0 #define INITIAL_GRAY_RSAT 0.0 #define INITIAL_GRAY_HUE 0.0 #define RANGE_ADJUST_MASK GDK_EXPOSURE_MASK | \ GDK_ENTER_NOTIFY_MASK | \ GDK_BUTTON_PRESS_MASK | \ GDK_BUTTON_RELEASE_MASK | \ GDK_BUTTON1_MOTION_MASK | \ GDK_POINTER_MOTION_HINT_MASK /* Previews: create one preview */ static void rcm_create_one_preview (GtkWidget **preview, GtkWidget **frame, gint previewWidth, gint previewHeight) { *frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (*frame), GTK_SHADOW_IN); gtk_widget_show (*frame); *preview = gtk_preview_new (GTK_PREVIEW_COLOR); gtk_preview_size (GTK_PREVIEW (*preview), previewWidth, previewHeight); gtk_container_add (GTK_CONTAINER (*frame), *preview); gtk_widget_show (*preview); } /* Previews */ static GtkWidget * rcm_create_previews (void) { GtkWidget *top_vbox; GtkWidget *vbox; GtkWidget *frame; GtkWidget *hbox; GtkWidget *label; GtkWidget *button; GtkWidget *combo; top_vbox = gtk_vbox_new (FALSE, 12); vbox = gtk_vbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (top_vbox), vbox, TRUE, TRUE, 0); gtk_widget_show (vbox); label = gtk_label_new (_("Original")); gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); gtk_widget_show (label); rcm_create_one_preview (&Current.Bna->before, &frame, Current.reduced->width, Current.reduced->height); gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); vbox = gtk_vbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (top_vbox), vbox, TRUE, TRUE, 0); gtk_widget_show (vbox); label = gtk_label_new (_("Rotated")); gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); gtk_widget_show (label); rcm_create_one_preview (&Current.Bna->after, &frame, Current.reduced->width, Current.reduced->height); gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); vbox = gtk_vbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (top_vbox), vbox, FALSE, FALSE, 0); gtk_widget_show (vbox); button = gtk_check_button_new_with_label (_("Continuous update")); gtk_box_pack_start(GTK_BOX (vbox), button, FALSE, FALSE, 0); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), Current.RealTime); gtk_widget_show (button); g_signal_connect (button, "clicked", G_CALLBACK (rcm_preview_as_you_drag), &(Current.RealTime)); hbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); label = gtk_label_new (_("Area:")); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); gtk_widget_show (label); combo = gimp_int_combo_box_new (_("Entire Layer"), ENTIRE_IMAGE, _("Selection"), SELECTION, _("Context"), SELECTION_IN_CONTEXT, NULL); gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (combo), Current.Slctn); gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0); gtk_widget_show (combo); g_signal_connect (combo, "changed", G_CALLBACK (rcm_combo_callback), NULL); gtk_widget_show (top_vbox); return top_vbox; } /* Main: Create one pixmap button */ static void rcm_create_pixmap_button (GtkWidget **label, GtkWidget **button, GtkWidget **label_box, GCallback callback, gpointer data, const gchar *text, GtkWidget *parent, gint pos) { /* create button */ *button = gtk_button_new (); g_signal_connect (*button, "clicked", callback, data); gtk_widget_show (*button); gtk_table_attach (GTK_TABLE (parent), *button, 0, 1, pos, pos + 1, GTK_EXPAND | GTK_FILL, GTK_FILL, 4, 2); /* create hbox */ *label_box = gtk_hbox_new (FALSE, 0); gtk_widget_show (*label_box); /* create label */ *label = gtk_label_new (text); gtk_widget_show (*label); /* put label and pixmap in hbox */ gtk_box_pack_end (GTK_BOX (*label_box), *label, TRUE, FALSE, 0); /* create hbox in button */ gtk_container_add (GTK_CONTAINER (*button), *label_box); } /* Set buttons pixmaps */ static void rcm_set_pixmaps (RcmCircle *circle) { rcm_set_pixmap (&circle->cw_ccw_pixmap, circle->cw_ccw_button->parent, circle->cw_ccw_box, rcm_cw_xpm); rcm_set_pixmap (&circle->a_b_pixmap, circle->a_b_button->parent, circle->a_b_box, rcm_a_b_xpm); rcm_set_pixmap (&circle->f360_pixmap, circle->f360_button->parent, circle->f360_box, rcm_360_xpm); } /* Main: One circles with values and buttons */ static RcmCircle* rcm_create_one_circle (gint height, gchar *label_content) { GtkWidget *frame, *button_table, *legend_table; GtkWidget *label, *label_box, *button, *entry; GtkAdjustment *adj; RcmCircle *st; st = g_new (RcmCircle, 1); st->action_flag = VIRGIN; st->angle = g_new (RcmAngle, 1); st->angle->alpha = INITIAL_ALPHA; st->angle->beta = INITIAL_BETA; st->angle->cw_ccw = 1; /** Main: Circle: create (main) frame **/ st->frame = gimp_frame_new (label_content); gtk_widget_show (st->frame); /** Main: Circle: create frame & preview **/ /* create frame */ frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_widget_show (frame); /* create preview */ st->preview = gtk_preview_new (GTK_PREVIEW_COLOR); gtk_preview_size (GTK_PREVIEW (st->preview), height, height); gtk_container_add (GTK_CONTAINER (frame), st->preview); gtk_widget_show (st->preview); /* set signals */ gtk_widget_set_events (st->preview, RANGE_ADJUST_MASK); g_signal_connect_after (st->preview, "expose_event", G_CALLBACK (rcm_expose_event), st); g_signal_connect (st->preview, "button_press_event", G_CALLBACK (rcm_button_press_event), st); g_signal_connect (st->preview, "button_release_event", G_CALLBACK (rcm_release_event), st); g_signal_connect (st->preview, "motion_notify_event", G_CALLBACK (rcm_motion_notify_event), st); rcm_render_circle (st->preview, SUM, MARGIN); /** Main: Circle: create table for buttons **/ button_table = gtk_table_new (3, 1, FALSE); gtk_widget_show (button_table); /** Main: Circle: Buttons **/ rcm_create_pixmap_button (&label, &button, &label_box, G_CALLBACK (rcm_cw_ccw), st, (st->angle->cw_ccw>0) ? _("Switch to clockwise") : _("Switch to c/clockwise"), button_table, 0); st->cw_ccw_pixmap = NULL; st->cw_ccw_button = button; st->cw_ccw_box = label_box; st->cw_ccw_label = label; rcm_create_pixmap_button (&label, &button, &label_box, G_CALLBACK (rcm_a_to_b), st, _("Change order of arrows"), button_table, 1); st->a_b_pixmap = NULL; st->a_b_box = label_box; st->a_b_button = button; rcm_create_pixmap_button (&label, &button, &label_box, G_CALLBACK (rcm_360_degrees), st, _("Select all"), button_table, 2); st->f360_pixmap = NULL; st->f360_box = label_box; st->f360_button = button; /** Main: Circle: Legend **/ legend_table = gtk_table_new (1, 6, FALSE); gtk_widget_show (legend_table); /* spinbutton 1 */ label = gtk_label_new (_("From")); gtk_widget_show (label); gtk_table_attach (GTK_TABLE (legend_table), label, 0, 1, 0, 1, 0, GTK_EXPAND, 5, 5); st->angle->alpha = INITIAL_ALPHA; adj = (GtkAdjustment *) gtk_adjustment_new(st->angle->alpha, 0.0, 2.0, 0.0001, 0.001, 0.0); st->alpha_entry = entry = gtk_spin_button_new(adj, 0.01, 4); gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(entry), TRUE); gtk_table_attach(GTK_TABLE(legend_table), entry, 1,2, 0,1, GTK_EXPAND|GTK_FILL, GTK_EXPAND, 2, 4); gtk_widget_show(entry); g_signal_connect (entry, "changed", G_CALLBACK (rcm_set_alpha), st); /* label */ st->alpha_units_label = gtk_label_new (rcm_units_string (Current.Units)); gtk_widget_show (st->alpha_units_label); gtk_table_attach (GTK_TABLE (legend_table), st->alpha_units_label, 2, 3, 0, 1, 0, GTK_EXPAND, 4, 4); /* spinbutton 2 */ label = gtk_label_new (_("To")); gtk_widget_show (label); gtk_table_attach (GTK_TABLE (legend_table), label, 3,4, 0,1, 0, GTK_EXPAND, 4, 4); st->angle->beta = INITIAL_BETA; adj = (GtkAdjustment *) gtk_adjustment_new (st->angle->beta, 0.0, 2.0, 0.0001, 0.001, 0.0); st->beta_entry = entry = gtk_spin_button_new (adj, 0.01, 4); gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (entry), TRUE); gtk_table_attach (GTK_TABLE (legend_table), entry, 4,5, 0,1, GTK_EXPAND|GTK_FILL, GTK_EXPAND, 2, 4); gtk_widget_show (entry); g_signal_connect (entry, "changed", G_CALLBACK (rcm_set_beta), st); /* label */ st->beta_units_label = gtk_label_new (rcm_units_string (Current.Units)); gtk_widget_show (st->beta_units_label); gtk_table_attach (GTK_TABLE (legend_table), st->beta_units_label, 5,6, 0,1, 0, GTK_EXPAND, 4, 4); /* Main: Circle: create table for Preview / Buttons / Legend */ st->table= gtk_table_new (2, 2, FALSE); gtk_widget_show (st->table); gtk_table_attach (GTK_TABLE (st->table), frame, 0, 1, 0, 1, 0, GTK_EXPAND, 4, 0); gtk_table_attach (GTK_TABLE (st->table), button_table, 1, 2, 0, 1, 0, GTK_EXPAND, 2, 0); gtk_table_attach (GTK_TABLE (st->table), legend_table, 0, 2, 1, 2, GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 2); /* add table to (main) frame */ gtk_container_add (GTK_CONTAINER (st->frame), st->table); return st; } /* Main */ static GtkWidget * rcm_create_main (void) { GtkWidget *vbox; Current.From = rcm_create_one_circle (SUM, _("From")); Current.To = rcm_create_one_circle (SUM, _("To")); vbox = gtk_vbox_new (FALSE, 12); gtk_container_set_border_width (GTK_CONTAINER (vbox), 12); gtk_widget_show (vbox); gtk_box_pack_start (GTK_BOX (vbox), Current.From->frame, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (vbox), Current.To->frame, FALSE, FALSE, 0); return vbox; } /* Misc: Gray */ static GtkWidget * rcm_create_gray (void) { GtkWidget *top_vbox, *vbox; GtkWidget *frame, *preview; GtkWidget *table; GtkWidget *entry; GtkWidget *radio_box; GtkWidget *hbox; GtkWidget *label; GtkWidget *button; GSList *group = NULL; RcmGray *st; GtkAdjustment *adj; Current.Gray = st = g_new (RcmGray, 1); st->hue = 0; st->satur = 0; st->action_flag = VIRGIN; top_vbox = gtk_vbox_new (FALSE, 12); gtk_container_set_border_width (GTK_CONTAINER (top_vbox), 12); gtk_widget_show (top_vbox); frame = gimp_frame_new (_("Gray")); gtk_box_pack_start (GTK_BOX (top_vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); vbox = gtk_vbox_new (FALSE, 6); gtk_container_add (GTK_CONTAINER (frame), vbox); gtk_widget_show (vbox); hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); st->preview = preview = gtk_preview_new (GTK_PREVIEW_COLOR); gtk_preview_size (GTK_PREVIEW (preview), GRAY_SUM, GRAY_SUM); gtk_container_add (GTK_CONTAINER (frame), preview); gtk_widget_show (preview); gtk_widget_add_events (preview, RANGE_ADJUST_MASK); g_signal_connect_after (preview, "expose_event", G_CALLBACK (rcm_gray_expose_event), st); g_signal_connect (preview, "button_press_event", G_CALLBACK (rcm_gray_button_press_event), st); g_signal_connect (preview, "button_release_event", G_CALLBACK (rcm_gray_release_event), st); g_signal_connect (preview, "motion_notify_event", G_CALLBACK (rcm_gray_motion_notify_event), st); /* Gray: Circle: Legend */ table = gtk_table_new (2, 3, FALSE); gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0); gtk_table_set_col_spacings (GTK_TABLE (table), 6); gtk_table_set_row_spacings (GTK_TABLE (table), 6); gtk_widget_show (table); /* Gray: Circle: Spinbutton 1 */ label = gtk_label_new(_("Hue:")); gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1, GTK_FILL, GTK_FILL, 0, 0); gtk_widget_show (label); st->hue = INITIAL_GRAY_HUE; adj = (GtkAdjustment *) gtk_adjustment_new (st->hue, 0.0, 2.0, 0.0001, 0.001, 0.0); st->hue_entry = entry = gtk_spin_button_new (adj, 0.01, 4); gtk_spin_button_set_numeric (GTK_SPIN_BUTTON(entry), TRUE); gtk_table_attach (GTK_TABLE (table), entry, 1, 2, 0, 1, GTK_FILL, GTK_FILL, 0, 0); gtk_widget_show (entry); g_signal_connect (entry, "changed", G_CALLBACK (rcm_set_hue), st); /* Gray: Circle: units label */ st->hue_units_label = gtk_label_new (rcm_units_string (Current.Units)); gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); gtk_table_attach (GTK_TABLE (table), st->hue_units_label, 2, 3, 0, 1, GTK_FILL, GTK_FILL, 0, 0); gtk_widget_show (st->hue_units_label); /* Gray: Circle: Spinbutton 2 */ label = gtk_label_new (_("Saturation:")); gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5); gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2, GTK_FILL, GTK_FILL, 0, 0); gtk_widget_show (label); st->satur = INITIAL_GRAY_SAT; adj = (GtkAdjustment *) gtk_adjustment_new (st->satur, 0.0, 1.0, 0.0001, 0.001, 0.0); st->satur_entry = entry = gtk_spin_button_new (adj, 0.01, 4); gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (entry), TRUE); gtk_table_attach (GTK_TABLE (table), entry, 1, 2, 1, 2, GTK_FILL, GTK_FILL, 0, 2); gtk_widget_show (entry); g_signal_connect (entry, "changed", G_CALLBACK (rcm_set_satur), st); /** Gray: Operation-Mode **/ frame = gimp_frame_new (_("Gray Mode")); gtk_box_pack_start (GTK_BOX (top_vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); radio_box = gtk_vbox_new (FALSE, 6); gtk_container_add (GTK_CONTAINER (frame), radio_box); gtk_widget_show (radio_box); /* Gray: Operation-Mode: two radio buttons */ button = gtk_radio_button_new_with_label(group, _("Treat as this")); group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); gtk_box_pack_start (GTK_BOX (radio_box), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Gray_to_from == GRAY_FROM) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (button, "clicked", G_CALLBACK (rcm_switch_to_gray_from), &(Current.Gray_to_from)); button = gtk_radio_button_new_with_label (group, _("Change to this")); group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); gtk_box_pack_start (GTK_BOX (radio_box), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Gray_to_from == GRAY_TO) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (button, "clicked", G_CALLBACK (rcm_switch_to_gray_to), &(Current.Gray_to_from)); /** Gray: What is gray? **/ frame = gimp_frame_new (_("Gray Threshold")); gtk_box_pack_start (GTK_BOX (top_vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); hbox = gtk_hbox_new (FALSE, 6); gtk_container_add (GTK_CONTAINER (frame), hbox); gtk_widget_show (hbox); label = gtk_label_new (_("Saturation")); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); gtk_widget_show (label); st->gray_sat = INITIAL_GRAY_RSAT; adj = (GtkAdjustment *) gtk_adjustment_new (st->gray_sat, 0.0, 1.0, 0.0001, 0.001, 0.0); entry = gtk_spin_button_new (adj, 0.01, 4); gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, FALSE, 0); gtk_widget_show (entry); g_signal_connect (entry, "changed", G_CALLBACK (rcm_set_gray_sat), st); /* update circle (preview) */ rcm_render_circle (preview, GRAY_SUM, GRAY_MARGIN); return top_vbox; } /* Misc */ static GtkWidget * rcm_create_units (void) { GtkWidget *frame; GtkWidget *vbox; GtkWidget *button; GSList *group = NULL; /** Misc: Used unit selection **/ frame = gimp_frame_new (_("Units")); gtk_container_set_border_width (GTK_CONTAINER (frame), 12); gtk_widget_show (frame); vbox = gtk_vbox_new (FALSE, 6); gtk_container_add (GTK_CONTAINER (frame), vbox); gtk_widget_show (vbox); /* Misc: Used unit selection: 3 radio buttons */ button = gtk_radio_button_new_with_label (group, _("Radians")); group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Units == RADIANS) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (button, "clicked", G_CALLBACK (rcm_switch_to_radians), NULL); button = gtk_radio_button_new_with_label (group, _("Radians/Pi")); group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Units == RADIANS_OVER_PI) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (button, "clicked", G_CALLBACK (rcm_switch_to_radians_over_PI), NULL); button = gtk_radio_button_new_with_label (group, _("Degrees")); gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Units == DEGREES) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (button, "clicked", G_CALLBACK (rcm_switch_to_degrees), NULL); return frame; } /* create and call main dialog */ gboolean rcm_dialog (void) { GtkWidget *dlg, *hbox, *notebook; GtkWidget *previews; gboolean run; Current.Bna = g_new (RcmBna, 1); /* init GTK and install colormap */ gimp_ui_init ("rcm", TRUE); /* Create dialog */ dlg = gimp_dialog_new (_("Colormap Rotation"), "rcm", NULL, 0, gimp_standard_help_func, "plug-in-rotate-colormap", GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); Current.Bna->dlg = dlg; /* Create sub-dialogs */ Current.reduced = rcm_reduce_image (Current.drawable, Current.mask, MAX_PREVIEW_SIZE, Current.Slctn); Current.Bna->bna_frame = previews = rcm_create_previews (); /* H-Box */ hbox = gtk_hbox_new (FALSE, 12); gtk_container_set_border_width (GTK_CONTAINER (hbox), 12); gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), hbox, TRUE, TRUE, 0); gtk_widget_show (hbox); gtk_box_pack_start (GTK_BOX (hbox), previews, TRUE, TRUE, 0); /* Notebook */ notebook = gtk_notebook_new (); gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP); gtk_box_pack_start (GTK_BOX (hbox), notebook, TRUE, TRUE, 0); gtk_widget_show (notebook); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), rcm_create_main (), gtk_label_new (_("Main Options"))); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), rcm_create_gray (), gtk_label_new (_("Gray Options"))); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), rcm_create_units (), gtk_label_new (_("Units"))); gtk_widget_show (dlg); rcm_render_preview (Current.Bna->before, ORIGINAL); rcm_render_preview (Current.Bna->after, CURRENT); rcm_set_pixmaps (Current.From); rcm_set_pixmaps (Current.To); run = (gimp_dialog_run (GIMP_DIALOG (dlg)) == GTK_RESPONSE_OK); gtk_widget_destroy (dlg); return run; }