/* * 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 #include "libgimp/stdplugins-intl.h" #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" /*---------------------------------------------------------------------------*/ /* 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_container_set_border_width(GTK_CONTAINER(*frame), 0); gtk_widget_show(*frame); *preview = gtk_preview_new(GTK_PREVIEW_COLOR); gtk_preview_size(GTK_PREVIEW(*preview), previewWidth, previewHeight); gtk_widget_show(*preview); gtk_container_add(GTK_CONTAINER(*frame), *preview); } /*---------------------------------------------------------------------------*/ /* Previews */ /*---------------------------------------------------------------------------*/ static GtkWidget* rcm_create_previews (void) { GtkWidget *frame, *blabel, *alabel, *bframe, *aframe, *table; /* Previews: create the previews */ rcm_create_one_preview (&Current.Bna->before, &bframe, Current.reduced->width, Current.reduced->height); rcm_create_one_preview (&Current.Bna->after, &aframe, Current.reduced->width, Current.reduced->height); /* Previews: frame */ frame = gtk_frame_new (_("Preview")); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_IN); alabel = gtk_label_new (_("Rotated")); gtk_widget_show (alabel); blabel = gtk_label_new (_("Original")); gtk_widget_show (blabel); table = gtk_table_new (4, 1, FALSE); gtk_container_set_border_width (GTK_CONTAINER (table), 4); gtk_table_set_col_spacings (GTK_TABLE (table), 4); gtk_container_add (GTK_CONTAINER (frame), table); gtk_table_attach (GTK_TABLE (table), blabel, 0, 1, 0, 1, GTK_EXPAND, GTK_EXPAND | GTK_FILL, 0, 0); gtk_table_attach (GTK_TABLE (table), bframe, 0, 1, 1, 2, GTK_EXPAND, GTK_EXPAND, 0, 0); gtk_table_attach (GTK_TABLE (table), alabel, 0, 1, 2, 3, GTK_EXPAND, GTK_EXPAND | GTK_FILL, 0, 0); gtk_table_attach (GTK_TABLE (table), aframe, 0, 1, 3, 4, GTK_EXPAND, GTK_EXPAND, 0, 0); gtk_widget_show (table); gtk_widget_show (frame); return frame; } /*---------------------------------------------------------------------------*/ /* Main: Create one pixmap button */ /*---------------------------------------------------------------------------*/ static void rcm_create_pixmap_button (GtkWidget **label, GtkWidget **xpm_button, GtkWidget **label_box, GCallback callback, gpointer data, const gchar *text, GtkWidget *parent, gint pos) { /* create button */ *xpm_button = gtk_button_new(); g_signal_connect (G_OBJECT (*xpm_button), "clicked", callback, data); gtk_widget_show(*xpm_button); gtk_table_attach(GTK_TABLE(parent), *xpm_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(*xpm_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, *xpm_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 = gtk_frame_new(label_content); gtk_container_set_border_width(GTK_CONTAINER(st->frame), 0); 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_container_set_border_width(GTK_CONTAINER(frame), 0); gtk_widget_show(frame); /* create preview */ st->preview = gtk_preview_new(GTK_PREVIEW_COLOR); gtk_preview_size(GTK_PREVIEW(st->preview), height, height); gtk_widget_show(st->preview); gtk_container_add(GTK_CONTAINER(frame), st->preview); /* set signals */ gtk_widget_set_events(st->preview, RANGE_ADJUST_MASK); g_signal_connect_after (G_OBJECT (st->preview), "expose_event", G_CALLBACK (rcm_expose_event), st); g_signal_connect (G_OBJECT (st->preview), "button_press_event", G_CALLBACK (rcm_button_press_event), st); g_signal_connect (G_OBJECT (st->preview), "button_release_event", G_CALLBACK (rcm_release_event), st); g_signal_connect (G_OBJECT (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, &xpm_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 = xpm_button; st->cw_ccw_box = label_box; st->cw_ccw_label = label; rcm_create_pixmap_button(&label, &xpm_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 = xpm_button; rcm_create_pixmap_button(&label, &xpm_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 = xpm_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 (G_OBJECT (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 (G_OBJECT (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, 4); 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); gtk_widget_show (vbox); return vbox; } /*---------------------------------------------------------------------------*/ /* Misc: Gray */ /*---------------------------------------------------------------------------*/ static RcmGray* rcm_create_gray (void) { GtkWidget *frame, *preview, *as_or_to_frame; GtkWidget *table, *previewframe, *legend_table; GtkWidget *mini_table; GtkWidget *label, *entry; GtkWidget *gray_sat_frame; GtkWidget *radio_box, *button; GSList *group = NULL; RcmGray *st; GtkAdjustment *adj; st = g_new (RcmGray, 1); st->hue = 0; st->satur = 0; st->action_flag = VIRGIN; /** Gray **/ st->frame = frame = gtk_frame_new (_("Gray")); gtk_widget_show (frame); /* Gray: Circle: Circle (Preview) */ previewframe = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (previewframe), GTK_SHADOW_IN); gtk_widget_show (previewframe); st->preview = preview = gtk_preview_new (GTK_PREVIEW_COLOR); gtk_preview_size (GTK_PREVIEW (preview), GRAY_SUM, GRAY_SUM); gtk_widget_show (preview); gtk_container_add (GTK_CONTAINER (previewframe), preview); gtk_widget_set_events (preview, RANGE_ADJUST_MASK); g_signal_connect_after (G_OBJECT (preview), "expose_event", G_CALLBACK (rcm_gray_expose_event), st); g_signal_connect (G_OBJECT (preview), "button_press_event", G_CALLBACK (rcm_gray_button_press_event), st); g_signal_connect (G_OBJECT (preview), "button_release_event", G_CALLBACK (rcm_gray_release_event), st); g_signal_connect (G_OBJECT (preview), "motion_notify_event", G_CALLBACK (rcm_gray_motion_notify_event), st); /* Gray: Circle: Legend */ legend_table = gtk_table_new (2, 3, FALSE); gtk_table_set_col_spacings (GTK_TABLE (legend_table), 4); gtk_table_set_row_spacings (GTK_TABLE (legend_table), 2); gtk_widget_show (legend_table); /* Gray: Circle: Spinbutton 1 */ label = gtk_label_new(_("Hue:")); gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5); gtk_table_attach (GTK_TABLE (legend_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_widget_set_size_request (entry, 75, -1); gtk_table_attach (GTK_TABLE (legend_table), entry, 1, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 0); gtk_widget_show (entry); g_signal_connect (G_OBJECT (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 (legend_table), st->hue_units_label, 2, 3, 0, 1, GTK_EXPAND, GTK_EXPAND, 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 (legend_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_widget_set_size_request (entry, 75, -1); gtk_table_attach (GTK_TABLE (legend_table), entry, 1, 2, 1, 2, GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 2); gtk_widget_show (entry); g_signal_connect (G_OBJECT (entry), "changed", G_CALLBACK (rcm_set_satur), st); /** Gray: Operation-Mode **/ as_or_to_frame = gtk_frame_new (_("Mode")); gtk_widget_show (as_or_to_frame); radio_box = gtk_vbox_new (FALSE, 2); gtk_container_add (GTK_CONTAINER (as_or_to_frame), radio_box); gtk_container_set_border_width (GTK_CONTAINER (radio_box), 4); 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 (G_OBJECT (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 (G_OBJECT (button), "clicked", G_CALLBACK (rcm_switch_to_gray_to), &(Current.Gray_to_from)); /** Gray: What is gray? **/ gray_sat_frame = gtk_frame_new(_("What is Gray?")); gtk_widget_show (gray_sat_frame); table = gtk_table_new (1, 3, FALSE); gtk_table_set_col_spacings (GTK_TABLE (table), 4); gtk_container_set_border_width (GTK_CONTAINER (table), 4); gtk_widget_show (table); label = gtk_label_new(_("Saturation")); gtk_widget_show (label); gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 0); label = gtk_label_new ("<="); gtk_widget_show (label); gtk_table_attach (GTK_TABLE (table), label, 1, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 0); st->gray_sat = INITIAL_GRAY_RSAT; adj = (GtkAdjustment *) gtk_adjustment_new (st->gray_sat, 0.0, 1.0, 0.0001, 0.001, 0.0); st->gray_sat_entry = entry = gtk_spin_button_new (adj, 0.01, 4); gtk_widget_set_size_request (entry, 75, -1); gtk_table_attach (GTK_TABLE (table), entry, 2, 3, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 0); gtk_widget_show (entry); g_signal_connect (G_OBJECT (entry), "changed", G_CALLBACK (rcm_set_gray_sat), st); gtk_container_add (GTK_CONTAINER (gray_sat_frame), table); /** add all frames to table **/ /* add preview and legend to table */ mini_table = gtk_table_new (2, 1, FALSE); gtk_table_set_row_spacings (GTK_TABLE (mini_table), 4); gtk_widget_show (mini_table); gtk_table_attach (GTK_TABLE (mini_table), previewframe, 0, 1, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0); gtk_table_attach (GTK_TABLE (mini_table), legend_table, 0, 1, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0); /* add mini_table & two frames to table */ table = gtk_table_new (2, 2, FALSE); gtk_table_set_col_spacings (GTK_TABLE (table), 4); gtk_table_set_row_spacings (GTK_TABLE (table), 4); gtk_container_set_border_width (GTK_CONTAINER (table), 4); gtk_widget_show (table); gtk_table_attach (GTK_TABLE (table), mini_table, 0, 1, 0, 2, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); gtk_table_attach (GTK_TABLE (table), as_or_to_frame, 1, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); gtk_table_attach (GTK_TABLE (table), gray_sat_frame, 1, 2, 1, 2, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); gtk_container_add (GTK_CONTAINER (frame), table); /* update circle (preview) */ rcm_render_circle (preview, GRAY_SUM, GRAY_MARGIN); return st; } /*----------------------------------------------------------------------------*/ /* Misc */ /*----------------------------------------------------------------------------*/ static GtkWidget * rcm_create_misc (void) { GtkWidget *label, *table; GtkWidget *units_frame, *units_vbox; GtkWidget *preview_frame, *preview_vbox; GtkWidget *item, *menu, *root, *hbox; GtkWidget *button; GSList *units_group = NULL; GSList *preview_group = NULL; /** Misc: Gray circle **/ Current.Gray = rcm_create_gray (); /** Misc: Used unit selection **/ units_frame = gtk_frame_new (_("Units")); gtk_widget_show (units_frame); units_vbox = gtk_vbox_new (FALSE, 2); gtk_container_add (GTK_CONTAINER (units_frame), units_vbox); gtk_container_set_border_width (GTK_CONTAINER (units_vbox), 4); gtk_widget_show (units_vbox); /* Misc: Used unit selection: 3 radio buttons */ button = gtk_radio_button_new_with_label (units_group, _("Radians")); units_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); gtk_box_pack_start (GTK_BOX (units_vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Units == RADIANS) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (rcm_switch_to_radians), NULL); button = gtk_radio_button_new_with_label (units_group, _("Radians/Pi")); units_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); gtk_box_pack_start (GTK_BOX (units_vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Units == RADIANS_OVER_PI) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (rcm_switch_to_radians_over_PI), NULL); button = gtk_radio_button_new_with_label (units_group, _("Degrees")); gtk_box_pack_start (GTK_BOX (units_vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); if (Current.Units == DEGREES) gtk_button_clicked (GTK_BUTTON (button)); g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (rcm_switch_to_degrees), NULL); /** Misc: Preview settings **/ /* Misc: Preview settings: Continuous update ?! */ preview_frame = gtk_frame_new (_("Preview")); preview_vbox = gtk_vbox_new (FALSE, 4); gtk_container_set_border_width (GTK_CONTAINER (preview_vbox), 4); gtk_widget_show (preview_vbox); gtk_container_add (GTK_CONTAINER (preview_frame), preview_vbox); gtk_widget_show (preview_frame); button = gtk_check_button_new_with_label (_("Continuous update")); gtk_box_pack_start(GTK_BOX(preview_vbox), button, FALSE, FALSE, 0); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), Current.RealTime); gtk_widget_show (button); g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (rcm_preview_as_you_drag), &(Current.RealTime)); /* Misc: Preview settings: Area */ hbox = gtk_hbox_new (FALSE, 4); gtk_widget_show (hbox); gtk_box_pack_start (GTK_BOX (preview_vbox), hbox, FALSE, FALSE, 4); label = gtk_label_new (_("Area:")); gtk_widget_show (label); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); /* create menu entries */ menu = gtk_menu_new (); item = gtk_radio_menu_item_new_with_label (preview_group, _("Entire Layer")); preview_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (rcm_entire_image), NULL); item = gtk_radio_menu_item_new_with_label (preview_group, _("Selection")); preview_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (rcm_selection), NULL); item = gtk_radio_menu_item_new_with_label (preview_group, _("Context")); preview_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (rcm_selection_in_context), NULL); /* create (options) menu */ root = gtk_option_menu_new (); gtk_option_menu_set_menu (GTK_OPTION_MENU (root), menu); gtk_option_menu_set_history (GTK_OPTION_MENU (root), 4); gtk_widget_show (root); gtk_box_pack_start (GTK_BOX (hbox), root, FALSE, FALSE, 0); table = gtk_table_new (2, 2, FALSE); gtk_table_set_col_spacings (GTK_TABLE (table), 4); gtk_table_set_row_spacings (GTK_TABLE (table), 4); gtk_container_set_border_width (GTK_CONTAINER (table), 4); /** add frames (gray/preview/units) to table **/ gtk_table_attach (GTK_TABLE (table), Current.Gray->frame, 0, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0); gtk_table_attach (GTK_TABLE (table), preview_frame, 0, 1, 1, 2, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0); gtk_table_attach (GTK_TABLE (table), units_frame, 1, 2, 1, 2, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0); gtk_widget_show (table); return table; } /*---------------------------------------------------------------------------*/ /* create and call main dialog */ /*---------------------------------------------------------------------------*/ gint rcm_dialog (void) { GtkWidget *table, *dlg, *hbox, *notebook; GtkWidget *previews, *mains, *miscs; 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", gimp_standard_help_func, "filters/rcm.html", GTK_WIN_POS_MOUSE, FALSE, TRUE, FALSE, GTK_STOCK_CANCEL, gtk_widget_destroy, NULL, 1, NULL, FALSE, TRUE, GTK_STOCK_OK, rcm_ok_callback, NULL, NULL, NULL, TRUE, FALSE, NULL); Current.Bna->dlg = dlg; g_signal_connect (G_OBJECT (dlg), "destroy", G_CALLBACK (gtk_main_quit), NULL); /* Create sub-dialogs */ Current.reduced = rcm_reduce_image (Current.drawable, Current.mask, MAX_PREVIEW_SIZE, ENTIRE_IMAGE); previews = rcm_create_previews (); mains = rcm_create_main (); miscs = rcm_create_misc (); Current.Bna->bna_frame = previews; rcm_render_preview (Current.Bna->before, ORIGINAL); rcm_render_preview (Current.Bna->after, CURRENT); /* H-Box */ hbox = gtk_hbox_new (FALSE, 6); gtk_container_set_border_width (GTK_CONTAINER (hbox), 6); 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); table = gtk_table_new (1, 2, FALSE); gtk_container_set_border_width (GTK_CONTAINER (table), 4); gtk_widget_show (table); gtk_table_attach (GTK_TABLE (table), mains, 1, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), table, gtk_label_new (_("Main"))); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), miscs, gtk_label_new (_("Misc"))); gtk_widget_show (dlg); rcm_set_pixmaps (Current.From); rcm_set_pixmaps (Current.To); gdk_flush (); gtk_main (); return Current.Success; }