From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- app/tools/gimpselectionoptions.c | 292 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 292 insertions(+) create mode 100644 app/tools/gimpselectionoptions.c (limited to 'app/tools/gimpselectionoptions.c') diff --git a/app/tools/gimpselectionoptions.c b/app/tools/gimpselectionoptions.c new file mode 100644 index 0000000..4599386 --- /dev/null +++ b/app/tools/gimpselectionoptions.c @@ -0,0 +1,292 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1999 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 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 . + */ + +#include "config.h" + +#include +#include + +#include "libgimpconfig/gimpconfig.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "tools-types.h" + +#include "widgets/gimppropwidgets.h" +#include "widgets/gimpwidgets-utils.h" + +#include "gimpselectionoptions.h" +#include "gimptooloptions-gui.h" + +#include "gimp-intl.h" + + +enum +{ + PROP_0, + PROP_OPERATION, + PROP_ANTIALIAS, + PROP_FEATHER, + PROP_FEATHER_RADIUS +}; + + +static void gimp_selection_options_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec); +static void gimp_selection_options_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec); + + +G_DEFINE_TYPE (GimpSelectionOptions, gimp_selection_options, + GIMP_TYPE_TOOL_OPTIONS) + +#define parent_class gimp_selection_options_parent_class + + +static void +gimp_selection_options_class_init (GimpSelectionOptionsClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->set_property = gimp_selection_options_set_property; + object_class->get_property = gimp_selection_options_get_property; + + GIMP_CONFIG_PROP_ENUM (object_class, PROP_OPERATION, + "operation", + NULL, NULL, + GIMP_TYPE_CHANNEL_OPS, + GIMP_CHANNEL_OP_REPLACE, + GIMP_PARAM_STATIC_STRINGS); + + GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_ANTIALIAS, + "antialias", + _("Antialiasing"), + _("Smooth edges"), + TRUE, + GIMP_PARAM_STATIC_STRINGS); + + GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FEATHER, + "feather", + _("Feather edges"), + _("Enable feathering of selection edges"), + FALSE, + GIMP_PARAM_STATIC_STRINGS); + + GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_FEATHER_RADIUS, + "feather-radius", + _("Radius"), + _("Radius of feathering"), + 0.0, 100.0, 10.0, + GIMP_PARAM_STATIC_STRINGS); +} + +static void +gimp_selection_options_init (GimpSelectionOptions *options) +{ +} + +static void +gimp_selection_options_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + GimpSelectionOptions *options = GIMP_SELECTION_OPTIONS (object); + + switch (property_id) + { + case PROP_OPERATION: + options->operation = g_value_get_enum (value); + break; + + case PROP_ANTIALIAS: + options->antialias = g_value_get_boolean (value); + break; + + case PROP_FEATHER: + options->feather = g_value_get_boolean (value); + break; + + case PROP_FEATHER_RADIUS: + options->feather_radius = g_value_get_double (value); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + break; + } +} + +static void +gimp_selection_options_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + GimpSelectionOptions *options = GIMP_SELECTION_OPTIONS (object); + + switch (property_id) + { + case PROP_OPERATION: + g_value_set_enum (value, options->operation); + break; + + case PROP_ANTIALIAS: + g_value_set_boolean (value, options->antialias); + break; + + case PROP_FEATHER: + g_value_set_boolean (value, options->feather); + break; + + case PROP_FEATHER_RADIUS: + g_value_set_double (value, options->feather_radius); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + break; + } +} + +static const gchar * +gimp_selection_options_get_modifiers (GimpChannelOps operation) +{ + GdkModifierType extend_mask; + GdkModifierType modify_mask; + GdkModifierType modifiers = 0; + + extend_mask = gimp_get_extend_selection_mask (); + modify_mask = gimp_get_modify_selection_mask (); + + switch (operation) + { + case GIMP_CHANNEL_OP_ADD: + modifiers = extend_mask; + break; + + case GIMP_CHANNEL_OP_SUBTRACT: + modifiers = modify_mask; + break; + + case GIMP_CHANNEL_OP_REPLACE: + modifiers = 0; + break; + + case GIMP_CHANNEL_OP_INTERSECT: + modifiers = extend_mask | modify_mask; + break; + } + + return gimp_get_mod_string (modifiers); +} + +GtkWidget * +gimp_selection_options_gui (GimpToolOptions *tool_options) +{ + GObject *config = G_OBJECT (tool_options); + GimpSelectionOptions *options = GIMP_SELECTION_OPTIONS (tool_options); + GtkWidget *vbox = gimp_tool_options_gui (tool_options); + GtkWidget *button; + + /* the selection operation radio buttons */ + { + GtkWidget *hbox; + GtkWidget *label; + GtkWidget *box; + GList *children; + GList *list; + gint i; + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + options->mode_box = hbox; + + label = gtk_label_new (_("Mode:")); + gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + box = gimp_prop_enum_icon_box_new (config, "operation", + "gimp-selection", 0, 0); + gtk_box_pack_start (GTK_BOX (hbox), box, FALSE, FALSE, 0); + gtk_widget_show (box); + + children = gtk_container_get_children (GTK_CONTAINER (box)); + + /* add modifier keys to the tooltips */ + for (list = children, i = 0; list; list = list->next, i++) + { + GtkWidget *button = list->data; + const gchar *modifier = gimp_selection_options_get_modifiers (i); + gchar *tooltip; + + if (! modifier) + continue; + + tooltip = gtk_widget_get_tooltip_text (button); + + if (tooltip) + { + gchar *tip = g_strdup_printf ("%s %s", tooltip, modifier); + + gimp_help_set_help_data_with_markup (button, tip, NULL); + + g_free (tip); + g_free (tooltip); + } + else + { + gimp_help_set_help_data (button, modifier, NULL); + } + } + + /* move GIMP_CHANNEL_OP_REPLACE to the front */ + gtk_box_reorder_child (GTK_BOX (box), + GTK_WIDGET (children->next->next->data), 0); + + g_list_free (children); + } + + /* the antialias toggle button */ + button = gimp_prop_check_button_new (config, "antialias", NULL); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + options->antialias_toggle = button; + + /* the feather frame */ + { + GtkWidget *frame; + GtkWidget *scale; + + /* the feather radius scale */ + scale = gimp_prop_spin_scale_new (config, "feather-radius", NULL, + 1.0, 10.0, 1); + + frame = gimp_prop_expanding_frame_new (config, "feather", NULL, + scale, NULL); + gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + } + + return vbox; +} -- cgit v1.2.3