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901b0e72110bb9a87f570611c248b57c3f063004
gimp/app/tools/gimpwarpoptions.c
Ell 9b6604d011 app: add "real-time preview" option to the warp tool 
Add a "real-time preview" option to the warp tool, which, when
toggled, causes the preview to be rendered synchronously during
motion.  This is slower, but gives better feedback.

(cherry picked from commit a93af839fe)
2019-03-03 16:24:05 -05:00

408 lines
15 KiB
C
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/* GIMP - The GNU Image Manipulation Program
*
* gimpwarpoptions.c
* Copyright (C) 2011 Michael Muré <batolettre@gmail.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 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 <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpconfig/gimpconfig.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "tools-types.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimpspinscale.h"
#include "gimpwarpoptions.h"
#include "gimptooloptions-gui.h"
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_BEHAVIOR,
PROP_EFFECT_SIZE,
PROP_EFFECT_HARDNESS,
PROP_EFFECT_STRENGTH,
PROP_STROKE_SPACING,
PROP_INTERPOLATION,
PROP_ABYSS_POLICY,
PROP_HIGH_QUALITY_PREVIEW,
PROP_REAL_TIME_PREVIEW,
PROP_STROKE_DURING_MOTION,
PROP_STROKE_PERIODICALLY,
PROP_STROKE_PERIODICALLY_RATE,
PROP_N_ANIMATION_FRAMES
};
static void gimp_warp_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_warp_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
G_DEFINE_TYPE (GimpWarpOptions, gimp_warp_options,
GIMP_TYPE_TOOL_OPTIONS)
#define parent_class gimp_warp_options_parent_class
static void
gimp_warp_options_class_init (GimpWarpOptionsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->set_property = gimp_warp_options_set_property;
object_class->get_property = gimp_warp_options_get_property;
GIMP_CONFIG_PROP_ENUM (object_class, PROP_BEHAVIOR,
"behavior",
_("Behavior"),
_("Behavior"),
GIMP_TYPE_WARP_BEHAVIOR,
GIMP_WARP_BEHAVIOR_MOVE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_EFFECT_SIZE,
"effect-size",
_("Size"),
_("Effect Size"),
1.0, 10000.0, 40.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_EFFECT_HARDNESS,
"effect-hardness",
_("Hardness"),
_("Effect Hardness"),
0.0, 100.0, 50.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_EFFECT_STRENGTH,
"effect-strength",
_("Strength"),
_("Effect Strength"),
1.0, 100.0, 50.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_STROKE_SPACING,
"stroke-spacing",
_("Spacing"),
_("Stroke Spacing"),
1.0, 100.0, 10.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_INTERPOLATION,
"interpolation",
_("Interpolation"),
_("Interpolation method"),
GIMP_TYPE_INTERPOLATION_TYPE,
GIMP_INTERPOLATION_CUBIC,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_ABYSS_POLICY,
"abyss-policy",
_("Abyss policy"),
_("Out-of-bounds sampling behavior"),
GEGL_TYPE_ABYSS_POLICY,
GEGL_ABYSS_NONE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_HIGH_QUALITY_PREVIEW,
"high-quality-preview",
_("High quality preview"),
_("Use an accurate but slower preview"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_REAL_TIME_PREVIEW,
"real-time-preview",
_("Real-time preview"),
_("Render preview in real time (slower)"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_STROKE_DURING_MOTION,
"stroke-during-motion",
_("During motion"),
_("Apply effect during motion"),
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_STROKE_PERIODICALLY,
"stroke-periodically",
_("Periodically"),
_("Apply effect periodically"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_STROKE_PERIODICALLY_RATE,
"stroke-periodically-rate",
_("Rate"),
_("Periodic stroke rate"),
0.0, 100.0, 50.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_INT (object_class, PROP_N_ANIMATION_FRAMES,
"n-animation-frames",
_("Frames"),
_("Number of animation frames"),
3, 1000, 10,
GIMP_PARAM_STATIC_STRINGS);
}
static void
gimp_warp_options_init (GimpWarpOptions *options)
{
}
static void
gimp_warp_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpWarpOptions *options = GIMP_WARP_OPTIONS (object);
switch (property_id)
{
case PROP_BEHAVIOR:
options->behavior = g_value_get_enum (value);
break;
case PROP_EFFECT_SIZE:
options->effect_size = g_value_get_double (value);
break;
case PROP_EFFECT_HARDNESS:
options->effect_hardness = g_value_get_double (value);
break;
case PROP_EFFECT_STRENGTH:
options->effect_strength = g_value_get_double (value);
break;
case PROP_STROKE_SPACING:
options->stroke_spacing = g_value_get_double (value);
break;
case PROP_INTERPOLATION:
options->interpolation = g_value_get_enum (value);
break;
case PROP_ABYSS_POLICY:
options->abyss_policy = g_value_get_enum (value);
break;
case PROP_HIGH_QUALITY_PREVIEW:
options->high_quality_preview = g_value_get_boolean (value);
break;
case PROP_REAL_TIME_PREVIEW:
options->real_time_preview = g_value_get_boolean (value);
break;
case PROP_STROKE_DURING_MOTION:
options->stroke_during_motion = g_value_get_boolean (value);
break;
case PROP_STROKE_PERIODICALLY:
options->stroke_periodically = g_value_get_boolean (value);
break;
case PROP_STROKE_PERIODICALLY_RATE:
options->stroke_periodically_rate = g_value_get_double (value);
break;
case PROP_N_ANIMATION_FRAMES:
options->n_animation_frames = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_warp_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpWarpOptions *options = GIMP_WARP_OPTIONS (object);
switch (property_id)
{
case PROP_BEHAVIOR:
g_value_set_enum (value, options->behavior);
break;
case PROP_EFFECT_SIZE:
g_value_set_double (value, options->effect_size);
break;
case PROP_EFFECT_HARDNESS:
g_value_set_double (value, options->effect_hardness);
break;
case PROP_EFFECT_STRENGTH:
g_value_set_double (value, options->effect_strength);
break;
case PROP_STROKE_SPACING:
g_value_set_double (value, options->stroke_spacing);
break;
case PROP_INTERPOLATION:
g_value_set_enum (value, options->interpolation);
break;
case PROP_ABYSS_POLICY:
g_value_set_enum (value, options->abyss_policy);
break;
case PROP_HIGH_QUALITY_PREVIEW:
g_value_set_boolean (value, options->high_quality_preview);
break;
case PROP_REAL_TIME_PREVIEW:
g_value_set_boolean (value, options->real_time_preview);
break;
case PROP_STROKE_DURING_MOTION:
g_value_set_boolean (value, options->stroke_during_motion);
break;
case PROP_STROKE_PERIODICALLY:
g_value_set_boolean (value, options->stroke_periodically);
break;
case PROP_STROKE_PERIODICALLY_RATE:
g_value_set_double (value, options->stroke_periodically_rate);
break;
case PROP_N_ANIMATION_FRAMES:
g_value_set_int (value, options->n_animation_frames);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
GtkWidget *
gimp_warp_options_gui (GimpToolOptions *tool_options)
{
GimpWarpOptions *options = GIMP_WARP_OPTIONS (tool_options);
GObject *config = G_OBJECT (tool_options);
GtkWidget *vbox = gimp_tool_options_gui (tool_options);
GtkWidget *frame;
GtkWidget *vbox2;
GtkWidget *button;
GtkWidget *combo;
GtkWidget *scale;
combo = gimp_prop_enum_combo_box_new (config, "behavior", 0, 0);
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
options->behavior_combo = combo;
scale = gimp_prop_spin_scale_new (config, "effect-size", NULL,
0.01, 1.0, 2);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 1.0, 1000.0);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
scale = gimp_prop_spin_scale_new (config, "effect-hardness", NULL,
1, 10, 1);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 0.0, 100.0);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
scale = gimp_prop_spin_scale_new (config, "effect-strength", NULL,
1, 10, 1);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 1.0, 100.0);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
scale = gimp_prop_spin_scale_new (config, "stroke-spacing", NULL,
1, 10, 1);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 1.0, 100.0);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
combo = gimp_prop_enum_combo_box_new (config, "interpolation", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Interpolation"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
combo = gimp_prop_enum_combo_box_new (config, "abyss-policy",
GEGL_ABYSS_NONE, GEGL_ABYSS_LOOP);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Abyss policy"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
button = gimp_prop_check_button_new (config, "high-quality-preview", NULL);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gimp_prop_check_button_new (config, "real-time-preview", NULL);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
/* the stroke frame */
frame = gimp_frame_new (_("Stroke"));
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
options->stroke_frame = frame;
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
gtk_widget_show (vbox2);
button = gimp_prop_check_button_new (config, "stroke-during-motion", NULL);
gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
gtk_widget_show (button);
scale = gimp_prop_spin_scale_new (config, "stroke-periodically-rate", NULL,
1, 10, 1);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 0.0, 100.0);
frame = gimp_prop_expanding_frame_new (config, "stroke-periodically", NULL,
scale, NULL);
gtk_box_pack_start (GTK_BOX (vbox2), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* the animation frame */
frame = gimp_frame_new (_("Animate"));
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
gtk_widget_show (vbox2);
scale = gimp_prop_spin_scale_new (config, "n-animation-frames", NULL,
1.0, 10.0, 0);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 3.0, 100.0);
gtk_box_pack_start (GTK_BOX (vbox2), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
options->animate_button = gtk_button_new_with_label (_("Create Animation"));
gtk_widget_set_sensitive (options->animate_button, FALSE);
gtk_box_pack_start (GTK_BOX (vbox2), options->animate_button,
FALSE, FALSE, 0);
gtk_widget_show (options->animate_button);
g_object_add_weak_pointer (G_OBJECT (options->animate_button),
(gpointer) &options->animate_button);
return vbox;
}
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