/* The GIMP -- an image manipulation program * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * 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. */ #include "config.h" #include #include "libgimpwidgets/gimpwidgets.h" #include "tools-types.h" #include "config/gimpconfig-params.h" #include "core/gimp.h" #include "core/gimpdatafactory.h" #include "core/gimptoolinfo.h" #include "widgets/gimpcontainerpopup.h" #include "widgets/gimpdialogfactory.h" #include "widgets/gimppropwidgets.h" #include "gimpblendoptions.h" #include "paint_options.h" #include "gimp-intl.h" enum { PROP_0, PROP_OFFSET, PROP_GRADIENT_TYPE, PROP_REPEAT, PROP_SUPERSAMPLE, PROP_SUPERSAMPLE_DEPTH, PROP_SUPERSAMPLE_THRESHOLD }; static void gimp_blend_options_init (GimpBlendOptions *options); static void gimp_blend_options_class_init (GimpBlendOptionsClass *options_class); static void gimp_blend_options_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec); static void gimp_blend_options_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec); static void blend_options_gradient_clicked (GtkWidget *widget, GimpContext *context); static void blend_options_gradient_type_notify (GimpBlendOptions *options, GParamSpec *pspec, GtkWidget *repeat_menu); static GimpPaintOptionsClass *parent_class = NULL; GType gimp_blend_options_get_type (void) { static GType type = 0; if (! type) { static const GTypeInfo info = { sizeof (GimpBlendOptionsClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gimp_blend_options_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (GimpBlendOptions), 0, /* n_preallocs */ (GInstanceInitFunc) gimp_blend_options_init, }; type = g_type_register_static (GIMP_TYPE_PAINT_OPTIONS, "GimpBlendOptions", &info, 0); } return type; } static void gimp_blend_options_class_init (GimpBlendOptionsClass *klass) { GObjectClass *object_class; object_class = G_OBJECT_CLASS (klass); parent_class = g_type_class_peek_parent (klass); object_class->set_property = gimp_blend_options_set_property; object_class->get_property = gimp_blend_options_get_property; GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_OFFSET, "offset", NULL, 0.0, 100.0, 0.0, 0); GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_GRADIENT_TYPE, "gradient-type", NULL, GIMP_TYPE_GRADIENT_TYPE, GIMP_LINEAR, 0); GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_REPEAT, "repeat", NULL, GIMP_TYPE_REPEAT_MODE, GIMP_REPEAT_NONE, 0); GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_SUPERSAMPLE, "supersample", NULL, FALSE, 0); GIMP_CONFIG_INSTALL_PROP_INT (object_class, PROP_SUPERSAMPLE_DEPTH, "supersample-depth", NULL, 0, 10, 3, 0); GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_SUPERSAMPLE_THRESHOLD, "supersample-threshold", NULL, 0.0, 4.0, 0.2, 0); } static void gimp_blend_options_init (GimpBlendOptions *options) { } static void gimp_blend_options_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { GimpBlendOptions *options; options = GIMP_BLEND_OPTIONS (object); switch (property_id) { case PROP_OFFSET: options->offset = g_value_get_double (value); break; case PROP_GRADIENT_TYPE: options->gradient_type = g_value_get_enum (value); break; case PROP_REPEAT: options->repeat = g_value_get_enum (value); break; case PROP_SUPERSAMPLE: options->supersample = g_value_get_boolean (value); break; case PROP_SUPERSAMPLE_DEPTH: options->supersample_depth = g_value_get_int (value); break; case PROP_SUPERSAMPLE_THRESHOLD: options->supersample_threshold = g_value_get_double (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void gimp_blend_options_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { GimpBlendOptions *options; options = GIMP_BLEND_OPTIONS (object); switch (property_id) { case PROP_OFFSET: g_value_set_double (value, options->offset); break; case PROP_GRADIENT_TYPE: g_value_set_enum (value, options->gradient_type); break; case PROP_REPEAT: g_value_set_enum (value, options->repeat); break; case PROP_SUPERSAMPLE: g_value_set_boolean (value, options->supersample); break; case PROP_SUPERSAMPLE_DEPTH: g_value_set_int (value, options->supersample_depth); break; case PROP_SUPERSAMPLE_THRESHOLD: g_value_set_double (value, options->supersample_threshold); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } GtkWidget * gimp_blend_options_gui (GimpToolOptions *tool_options) { GObject *config; GtkWidget *vbox; GtkWidget *table; GtkWidget *frame; GtkWidget *optionmenu; GtkWidget *button; GtkWidget *preview; config = G_OBJECT (tool_options); vbox = gimp_paint_options_gui (tool_options); table = g_object_get_data (G_OBJECT (vbox), GIMP_PAINT_OPTIONS_TABLE_KEY); /* the gradient preview */ button = gtk_button_new (); preview = gimp_prop_preview_new (config, "gradient", 32); gtk_container_add (GTK_CONTAINER (button), preview); gtk_widget_show (preview); gimp_table_attach_aligned (GTK_TABLE (table), 0, 2, _("Gradient:"), 1.0, 0.5, button, 2, TRUE); g_signal_connect (button, "clicked", G_CALLBACK (blend_options_gradient_clicked), tool_options); /* the offset scale */ gimp_prop_scale_entry_new (config, "offset", GTK_TABLE (table), 0, 3, _("Offset:"), 1.0, 10.0, 1, FALSE, 0.0, 0.0); /* the gradient type menu */ optionmenu = gimp_prop_enum_option_menu_new (config, "gradient-type", 0, 0); gimp_table_attach_aligned (GTK_TABLE (table), 0, 4, _("Shape:"), 1.0, 0.5, optionmenu, 2, TRUE); /* the repeat option */ optionmenu = gimp_prop_enum_option_menu_new (config, "repeat", 0, 0); gimp_table_attach_aligned (GTK_TABLE (table), 0, 5, _("Repeat:"), 1.0, 0.5, optionmenu, 2, TRUE); g_signal_connect (config, "notify::gradient-type", G_CALLBACK (blend_options_gradient_type_notify), optionmenu); /* frame for supersampling options */ frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_IN); gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); /* table for supersampling options */ table = gtk_table_new (2, 3, FALSE); gtk_container_set_border_width (GTK_CONTAINER (table), 2); gtk_table_set_col_spacings (GTK_TABLE (table), 2); gtk_table_set_row_spacings (GTK_TABLE (table), 1); gtk_container_add (GTK_CONTAINER (frame), table); gtk_widget_show (table); /* supersampling toggle */ button = gimp_prop_check_button_new (config, "supersample", _("Adaptive Supersampling")); gtk_frame_set_label_widget (GTK_FRAME (frame), button); gtk_widget_show (button); gtk_widget_set_sensitive (table, GIMP_BLEND_OPTIONS (config)->supersample); g_object_set_data (G_OBJECT (button), "set_sensitive", table); /* max depth scale */ gimp_prop_scale_entry_new (config, "supersample-depth", GTK_TABLE (table), 0, 0, _("Max Depth:"), 1.0, 1.0, 0, FALSE, 0.0, 0.0); /* threshold scale */ gimp_prop_scale_entry_new (config, "supersample-threshold", GTK_TABLE (table), 0, 1, _("Threshold:"), 0.01, 0.1, 2, FALSE, 0.0, 0.0); return vbox; } static void blend_options_gradient_clicked (GtkWidget *widget, GimpContext *context) { GtkWidget *popup; popup = gimp_container_popup_new (context->gimp->gradient_factory->container, context); gimp_container_popup_show (GIMP_CONTAINER_POPUP (popup), widget); } static void blend_options_gradient_type_notify (GimpBlendOptions *options, GParamSpec *pspec, GtkWidget *repeat_menu) { gtk_widget_set_sensitive (repeat_menu, options->gradient_type < 6); }