275 lines
9.0 KiB
C
275 lines
9.0 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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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 "libpikabase/pikabase.h"
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#include "libpikaconfig/pikaconfig.h"
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#include "tools-types.h"
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#include "pikafilteroptions.h"
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#include "pika-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_SPLIT_ALIGNMENT,
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PROP_PREVIEW_SPLIT_POSITION,
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PROP_CONTROLLER,
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PROP_BLENDING_OPTIONS_EXPANDED,
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PROP_COLOR_OPTIONS_EXPANDED
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};
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static void pika_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 pika_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 (PikaFilterOptions, pika_filter_options,
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PIKA_TYPE_COLOR_OPTIONS)
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#define parent_class pika_filter_options_parent_class
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static void
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pika_filter_options_class_init (PikaFilterOptionsClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->set_property = pika_filter_options_set_property;
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object_class->get_property = pika_filter_options_get_property;
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PIKA_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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PIKA_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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PIKA_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_PREVIEW_SPLIT_ALIGNMENT,
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g_param_spec_enum ("preview-split-alignment",
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NULL, NULL,
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PIKA_TYPE_ALIGNMENT_TYPE,
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PIKA_ALIGN_LEFT,
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PIKA_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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g_object_class_install_property (object_class, PROP_PREVIEW_SPLIT_POSITION,
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g_param_spec_int ("preview-split-position",
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NULL, NULL,
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G_MININT, G_MAXINT, 0,
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PIKA_PARAM_READWRITE |
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G_PARAM_CONSTRUCT));
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PIKA_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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PIKA_PARAM_STATIC_STRINGS);
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PIKA_CONFIG_PROP_BOOLEAN (object_class, PROP_BLENDING_OPTIONS_EXPANDED,
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"blending-options-expanded",
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NULL, NULL,
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FALSE,
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PIKA_PARAM_STATIC_STRINGS);
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PIKA_CONFIG_PROP_BOOLEAN (object_class, PROP_COLOR_OPTIONS_EXPANDED,
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"color-options-expanded",
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NULL, NULL,
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FALSE,
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PIKA_PARAM_STATIC_STRINGS);
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}
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static void
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pika_filter_options_init (PikaFilterOptions *options)
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{
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}
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static void
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pika_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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PikaFilterOptions *options = PIKA_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_SPLIT_ALIGNMENT:
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options->preview_split_alignment = g_value_get_enum (value);
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break;
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case PROP_PREVIEW_SPLIT_POSITION:
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options->preview_split_position = g_value_get_int (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_BLENDING_OPTIONS_EXPANDED:
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options->blending_options_expanded = g_value_get_boolean (value);
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break;
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case PROP_COLOR_OPTIONS_EXPANDED:
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options->color_options_expanded = 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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pika_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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PikaFilterOptions *options = PIKA_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_SPLIT_ALIGNMENT:
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g_value_set_enum (value, options->preview_split_alignment);
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break;
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case PROP_PREVIEW_SPLIT_POSITION:
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g_value_set_int (value, options->preview_split_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_BLENDING_OPTIONS_EXPANDED:
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g_value_set_boolean (value, options->blending_options_expanded);
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break;
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case PROP_COLOR_OPTIONS_EXPANDED:
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g_value_set_boolean (value, options->color_options_expanded);
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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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pika_filter_options_switch_preview_side (PikaFilterOptions *options)
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{
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PikaAlignmentType alignment;
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g_return_if_fail (PIKA_IS_FILTER_OPTIONS (options));
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switch (options->preview_split_alignment)
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{
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case PIKA_ALIGN_LEFT: alignment = PIKA_ALIGN_RIGHT; break;
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case PIKA_ALIGN_RIGHT: alignment = PIKA_ALIGN_LEFT; break;
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case PIKA_ALIGN_TOP: alignment = PIKA_ALIGN_BOTTOM; break;
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case PIKA_ALIGN_BOTTOM: alignment = PIKA_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-split-alignment", alignment, NULL);
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}
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void
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pika_filter_options_switch_preview_orientation (PikaFilterOptions *options,
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gint position_x,
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gint position_y)
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{
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PikaAlignmentType alignment;
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gint position;
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g_return_if_fail (PIKA_IS_FILTER_OPTIONS (options));
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switch (options->preview_split_alignment)
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{
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case PIKA_ALIGN_LEFT: alignment = PIKA_ALIGN_TOP; break;
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case PIKA_ALIGN_RIGHT: alignment = PIKA_ALIGN_BOTTOM; break;
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case PIKA_ALIGN_TOP: alignment = PIKA_ALIGN_LEFT; break;
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case PIKA_ALIGN_BOTTOM: alignment = PIKA_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 == PIKA_ALIGN_LEFT ||
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alignment == PIKA_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-split-alignment", alignment,
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"preview-split-position", position,
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NULL);
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}
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