2c8006896d
In GimpFilterTool, add a new "clipping" option, which can be either
Adjust or Clip. This option is controllable for layers, when
there's no selection mask.
When set to Adjust, which is used by default, the filter's output
may extent past the drawable's boundary, and the drawable will be
resized to match the output when committed.
(cherry picked from commit eaec9443c3)
307 lines
10 KiB
C
307 lines
10 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis, and others
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpconfig/gimpconfig.h"
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#include "tools-types.h"
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#include "gimpfilteroptions.h"
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#include "gimp-intl.h"
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enum
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{
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PROP_0,
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PROP_PREVIEW,
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PROP_PREVIEW_SPLIT,
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PROP_PREVIEW_ALIGNMENT,
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PROP_PREVIEW_POSITION,
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PROP_CONTROLLER,
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PROP_CLIP,
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PROP_REGION,
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PROP_COLOR_MANAGED,
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PROP_GAMMA_HACK
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};
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static void gimp_filter_options_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gimp_filter_options_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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G_DEFINE_TYPE (GimpFilterOptions, gimp_filter_options,
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GIMP_TYPE_COLOR_OPTIONS)
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#define parent_class gimp_filter_options_parent_class
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static void
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gimp_filter_options_class_init (GimpFilterOptionsClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->set_property = gimp_filter_options_set_property;
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object_class->get_property = gimp_filter_options_get_property;
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GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_PREVIEW,
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"preview",
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_("_Preview"),
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NULL,
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TRUE,
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GIMP_PARAM_STATIC_STRINGS);
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g_object_class_install_property (object_class, PROP_PREVIEW_SPLIT,
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g_param_spec_boolean ("preview-split",
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_("Split _view"),
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NULL,
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FALSE,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_PREVIEW_ALIGNMENT,
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g_param_spec_enum ("preview-alignment",
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NULL, NULL,
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GIMP_TYPE_ALIGNMENT_TYPE,
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GIMP_ALIGN_LEFT,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_PREVIEW_POSITION,
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g_param_spec_double ("preview-position",
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NULL, NULL,
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0.0, 1.0, 0.5,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONTROLLER,
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"controller",
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_("On-canvas con_trols"),
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_("Show on-canvas filter controls"),
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TRUE,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_PROP_ENUM (object_class, PROP_CLIP,
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"clip",
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_("Clipping"),
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_("How to clip"),
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GIMP_TYPE_TRANSFORM_RESIZE,
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GIMP_TRANSFORM_RESIZE_ADJUST,
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GIMP_PARAM_STATIC_STRINGS);
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g_object_class_install_property (object_class, PROP_REGION,
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g_param_spec_enum ("region",
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NULL, NULL,
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GIMP_TYPE_FILTER_REGION,
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GIMP_FILTER_REGION_SELECTION,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_COLOR_MANAGED,
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g_param_spec_boolean ("color-managed",
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_("Color _managed"),
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NULL,
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FALSE,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_GAMMA_HACK,
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g_param_spec_boolean ("gamma-hack",
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"Gamma hack (temp hack, please ignore)",
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NULL,
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FALSE,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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}
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static void
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gimp_filter_options_init (GimpFilterOptions *options)
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{
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}
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static void
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gimp_filter_options_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GimpFilterOptions *options = GIMP_FILTER_OPTIONS (object);
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switch (property_id)
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{
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case PROP_PREVIEW:
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options->preview = g_value_get_boolean (value);
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break;
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case PROP_PREVIEW_SPLIT:
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options->preview_split = g_value_get_boolean (value);
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break;
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case PROP_PREVIEW_ALIGNMENT:
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options->preview_alignment = g_value_get_enum (value);
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break;
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case PROP_PREVIEW_POSITION:
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options->preview_position = g_value_get_double (value);
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break;
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case PROP_CONTROLLER:
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options->controller = g_value_get_boolean (value);
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break;
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case PROP_CLIP:
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options->clip = g_value_get_enum (value);
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break;
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case PROP_REGION:
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options->region = g_value_get_enum (value);
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break;
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case PROP_COLOR_MANAGED:
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options->color_managed = g_value_get_boolean (value);
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break;
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case PROP_GAMMA_HACK:
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options->gamma_hack = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gimp_filter_options_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GimpFilterOptions *options = GIMP_FILTER_OPTIONS (object);
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switch (property_id)
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{
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case PROP_PREVIEW:
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g_value_set_boolean (value, options->preview);
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break;
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case PROP_PREVIEW_SPLIT:
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g_value_set_boolean (value, options->preview_split);
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break;
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case PROP_PREVIEW_ALIGNMENT:
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g_value_set_enum (value, options->preview_alignment);
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break;
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case PROP_PREVIEW_POSITION:
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g_value_set_double (value, options->preview_position);
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break;
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case PROP_CONTROLLER:
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g_value_set_boolean (value, options->controller);
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break;
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case PROP_CLIP:
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g_value_set_enum (value, options->clip);
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break;
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case PROP_REGION:
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g_value_set_enum (value, options->region);
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break;
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case PROP_COLOR_MANAGED:
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g_value_set_boolean (value, options->color_managed);
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break;
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case PROP_GAMMA_HACK:
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g_value_set_boolean (value, options->gamma_hack);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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/* public functions */
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void
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gimp_filter_options_switch_preview_side (GimpFilterOptions *options)
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{
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GimpAlignmentType alignment;
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g_return_if_fail (GIMP_IS_FILTER_OPTIONS (options));
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switch (options->preview_alignment)
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{
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case GIMP_ALIGN_LEFT: alignment = GIMP_ALIGN_RIGHT; break;
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case GIMP_ALIGN_RIGHT: alignment = GIMP_ALIGN_LEFT; break;
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case GIMP_ALIGN_TOP: alignment = GIMP_ALIGN_BOTTOM; break;
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case GIMP_ALIGN_BOTTOM: alignment = GIMP_ALIGN_TOP; break;
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default:
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g_return_if_reached ();
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}
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g_object_set (options, "preview-alignment", alignment, NULL);
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}
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void
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gimp_filter_options_switch_preview_orientation (GimpFilterOptions *options,
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gdouble position_x,
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gdouble position_y)
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{
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GimpAlignmentType alignment;
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gdouble position;
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g_return_if_fail (GIMP_IS_FILTER_OPTIONS (options));
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switch (options->preview_alignment)
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{
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case GIMP_ALIGN_LEFT: alignment = GIMP_ALIGN_TOP; break;
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case GIMP_ALIGN_RIGHT: alignment = GIMP_ALIGN_BOTTOM; break;
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case GIMP_ALIGN_TOP: alignment = GIMP_ALIGN_LEFT; break;
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case GIMP_ALIGN_BOTTOM: alignment = GIMP_ALIGN_RIGHT; break;
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default:
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g_return_if_reached ();
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}
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if (alignment == GIMP_ALIGN_LEFT ||
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alignment == GIMP_ALIGN_RIGHT)
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{
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position = position_x;
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}
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else
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{
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position = position_y;
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}
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g_object_set (options,
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"preview-alignment", alignment,
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"preview-position", CLAMP (position, 0.0, 1.0),
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NULL);
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}
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