8c09210d7d
Add new string members to GimpImageMapTool and use them instead of the resp. fields of GimpToolInfo. Change ::get_operation() to return the operation name and a lot of strings for the UI, and create both the GeglNode and the config object in GimpOperationTool. Lots of various cleanups in GimpImageMapTool subclasses. This is an intermediate state on the way of making the whole filter applying mechanism more generic and less depending on subclasses.
447 lines
15 KiB
C
447 lines
15 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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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 <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.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 "libgimpwidgets/gimpwidgets.h"
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#include "tools-types.h"
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#include "operations/gimphuesaturationconfig.h"
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#include "operations/gimpoperationhuesaturation.h"
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#include "core/gimpdrawable.h"
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#include "core/gimperror.h"
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#include "core/gimpimage.h"
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#include "widgets/gimphelp-ids.h"
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#include "widgets/gimppropwidgets.h"
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#include "widgets/gimpspinscale.h"
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#include "display/gimpdisplay.h"
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#include "gimphuesaturationtool.h"
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#include "gimpimagemapoptions.h"
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#include "gimp-intl.h"
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#define DA_WIDTH 40
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#define DA_HEIGHT 20
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/* local function prototypes */
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static void gimp_hue_saturation_tool_constructed (GObject *object);
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static gboolean gimp_hue_saturation_tool_initialize (GimpTool *tool,
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GimpDisplay *display,
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GError **error);
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static gchar * gimp_hue_saturation_tool_get_operation (GimpImageMapTool *im_tool,
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gchar **title,
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gchar **description,
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gchar **undo_desc,
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gchar **icon_name,
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gchar **help_id);
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static void gimp_hue_saturation_tool_dialog (GimpImageMapTool *im_tool);
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static void gimp_hue_saturation_tool_reset (GimpImageMapTool *im_tool);
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static void hue_saturation_config_notify (GObject *object,
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GParamSpec *pspec,
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GimpHueSaturationTool *hs_tool);
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static void hue_saturation_update_color_areas (GimpHueSaturationTool *hs_tool);
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static void hue_saturation_range_callback (GtkWidget *widget,
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GimpImageMapTool *im_tool);
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static void hue_saturation_range_reset_callback (GtkWidget *widget,
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GimpImageMapTool *hs_tool);
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G_DEFINE_TYPE (GimpHueSaturationTool, gimp_hue_saturation_tool,
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GIMP_TYPE_IMAGE_MAP_TOOL)
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#define parent_class gimp_hue_saturation_tool_parent_class
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void
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gimp_hue_saturation_tool_register (GimpToolRegisterCallback callback,
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gpointer data)
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{
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(* callback) (GIMP_TYPE_HUE_SATURATION_TOOL,
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GIMP_TYPE_IMAGE_MAP_OPTIONS, NULL,
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0,
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"gimp-hue-saturation-tool",
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_("Hue-Saturation"),
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_("Hue-Saturation Tool: Adjust hue, saturation, and lightness"),
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N_("Hue-_Saturation..."), NULL,
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NULL, GIMP_HELP_TOOL_HUE_SATURATION,
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GIMP_STOCK_TOOL_HUE_SATURATION,
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data);
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}
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static void
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gimp_hue_saturation_tool_class_init (GimpHueSaturationToolClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
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GimpImageMapToolClass *im_tool_class = GIMP_IMAGE_MAP_TOOL_CLASS (klass);
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object_class->constructed = gimp_hue_saturation_tool_constructed;
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tool_class->initialize = gimp_hue_saturation_tool_initialize;
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im_tool_class->settings_name = "hue-saturation";
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im_tool_class->import_dialog_title = _("Import Hue-Saturation Settings");
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im_tool_class->export_dialog_title = _("Export Hue-Saturation Settings");
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im_tool_class->get_operation = gimp_hue_saturation_tool_get_operation;
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im_tool_class->dialog = gimp_hue_saturation_tool_dialog;
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im_tool_class->reset = gimp_hue_saturation_tool_reset;
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}
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static void
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gimp_hue_saturation_tool_init (GimpHueSaturationTool *hs_tool)
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{
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}
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static void
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gimp_hue_saturation_tool_constructed (GObject *object)
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{
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G_OBJECT_CLASS (parent_class)->constructed (object);
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g_signal_connect_object (GIMP_IMAGE_MAP_TOOL (object)->config, "notify",
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G_CALLBACK (hue_saturation_config_notify),
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object, 0);
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}
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static gboolean
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gimp_hue_saturation_tool_initialize (GimpTool *tool,
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GimpDisplay *display,
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GError **error)
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{
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GimpImage *image = gimp_display_get_image (display);
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GimpDrawable *drawable = gimp_image_get_active_drawable (image);
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if (! drawable)
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return FALSE;
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if (! gimp_drawable_is_rgb (drawable))
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{
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g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
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_("Hue-Saturation operates only on RGB color layers."));
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return FALSE;
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}
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return GIMP_TOOL_CLASS (parent_class)->initialize (tool, display, error);
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}
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static gchar *
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gimp_hue_saturation_tool_get_operation (GimpImageMapTool *im_tool,
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gchar **title,
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gchar **description,
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gchar **undo_desc,
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gchar **icon_name,
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gchar **help_id)
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{
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*description = g_strdup (_("Adjust Hue / Lightness / Saturation"));
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return g_strdup ("gimp:hue-saturation");
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}
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/***************************/
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/* Hue-Saturation dialog */
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/***************************/
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static void
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gimp_hue_saturation_tool_dialog (GimpImageMapTool *im_tool)
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{
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GimpHueSaturationTool *hs_tool = GIMP_HUE_SATURATION_TOOL (im_tool);
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GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (im_tool->config);
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GtkWidget *main_vbox;
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GtkWidget *frame;
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GtkWidget *vbox;
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GtkWidget *abox;
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GtkWidget *table;
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GtkWidget *scale;
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GtkWidget *button;
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GtkWidget *hbox;
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GSList *group = NULL;
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gint i;
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const struct
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{
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const gchar *label;
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const gchar *tooltip;
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gint label_col;
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gint label_row;
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gint frame_col;
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gint frame_row;
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}
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hue_range_table[] =
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{
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{ N_("M_aster"), N_("Adjust all colors"), 2, 3, 0, 0 },
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{ N_("_R"), N_("Red"), 2, 1, 2, 0 },
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{ N_("_Y"), N_("Yellow"), 1, 2, 0, 2 },
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{ N_("_G"), N_("Green"), 1, 4, 0, 4 },
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{ N_("_C"), N_("Cyan"), 2, 5, 2, 6 },
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{ N_("_B"), N_("Blue"), 3, 4, 4, 4 },
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{ N_("_M"), N_("Magenta"), 3, 2, 4, 2 }
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};
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main_vbox = gimp_image_map_tool_dialog_get_vbox (im_tool);
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frame = gimp_frame_new (_("Select Primary Color to Adjust"));
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gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
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gtk_widget_show (frame);
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
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gtk_container_add (GTK_CONTAINER (frame), vbox);
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gtk_widget_show (vbox);
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abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
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gtk_box_pack_start (GTK_BOX (vbox), abox, TRUE, TRUE, 0);
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gtk_widget_show (abox);
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/* The table containing hue ranges */
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table = gtk_table_new (7, 5, FALSE);
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gtk_table_set_col_spacing (GTK_TABLE (table), 0, 4);
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gtk_table_set_col_spacing (GTK_TABLE (table), 3, 4);
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gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2);
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gtk_table_set_row_spacing (GTK_TABLE (table), 5, 2);
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gtk_container_add (GTK_CONTAINER (abox), table);
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/* the radio buttons for hue ranges */
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for (i = 0; i < G_N_ELEMENTS (hue_range_table); i++)
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{
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button = gtk_radio_button_new_with_mnemonic (group,
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gettext (hue_range_table[i].label));
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group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
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g_object_set_data (G_OBJECT (button), "gimp-item-data",
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GINT_TO_POINTER (i));
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gimp_help_set_help_data (button,
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gettext (hue_range_table[i].tooltip),
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NULL);
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if (i == 0)
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{
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gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
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hs_tool->range_radio = button;
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}
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gtk_table_attach (GTK_TABLE (table), button,
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hue_range_table[i].label_col,
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hue_range_table[i].label_col + 1,
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hue_range_table[i].label_row,
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hue_range_table[i].label_row + 1,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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if (i > 0)
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{
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GimpRGB color = { 0.0 };
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frame = gtk_frame_new (NULL);
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gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
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gtk_table_attach (GTK_TABLE (table), frame,
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hue_range_table[i].frame_col,
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hue_range_table[i].frame_col + 1,
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hue_range_table[i].frame_row,
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hue_range_table[i].frame_row + 1,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (frame);
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hs_tool->hue_range_color_area[i - 1] =
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gimp_color_area_new (&color, GIMP_COLOR_AREA_FLAT, 0);
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gtk_widget_set_size_request (hs_tool->hue_range_color_area[i - 1],
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DA_WIDTH, DA_HEIGHT);
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gtk_container_add (GTK_CONTAINER (frame),
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hs_tool->hue_range_color_area[i - 1]);
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gtk_widget_show (hs_tool->hue_range_color_area[i - 1]);
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}
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g_signal_connect (button, "toggled",
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G_CALLBACK (hue_saturation_range_callback),
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hs_tool);
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gtk_widget_show (button);
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}
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gtk_widget_show (table);
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/* Create the 'Overlap' option slider */
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scale = gimp_prop_spin_scale_new (im_tool->config, "overlap",
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_("_Overlap"), 0.01, 0.1, 0);
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gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1);
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gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
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gtk_widget_show (scale);
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frame = gimp_frame_new (_("Adjust Selected Color"));
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gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
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gtk_widget_show (frame);
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
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gtk_container_add (GTK_CONTAINER (frame), vbox);
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gtk_widget_show (vbox);
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/* Create the hue scale widget */
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scale = gimp_prop_spin_scale_new (im_tool->config, "hue",
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_("_Hue"), 1.0 / 180.0, 15.0 / 180.0, 0);
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gimp_prop_widget_set_factor (scale, 180.0, 0.0, 0.0, 1);
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gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
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gtk_widget_show (scale);
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/* Create the lightness scale widget */
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scale = gimp_prop_spin_scale_new (im_tool->config, "lightness",
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_("_Lightness"), 0.01, 0.1, 0);
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gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1);
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gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
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gtk_widget_show (scale);
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/* Create the saturation scale widget */
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scale = gimp_prop_spin_scale_new (im_tool->config, "saturation",
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_("_Saturation"), 0.01, 0.1, 0);
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gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1);
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gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
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gtk_widget_show (scale);
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hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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button = gtk_button_new_with_mnemonic (_("R_eset Color"));
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gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
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gtk_widget_show (button);
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g_signal_connect (button, "clicked",
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G_CALLBACK (hue_saturation_range_reset_callback),
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hs_tool);
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gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (hs_tool->range_radio),
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config->range);
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hue_saturation_update_color_areas (hs_tool);
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}
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static void
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gimp_hue_saturation_tool_reset (GimpImageMapTool *im_tool)
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{
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GimpHueRange range;
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g_object_freeze_notify (im_tool->config);
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g_object_get (im_tool->config,
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"range", &range,
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NULL);
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if (im_tool->default_config)
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{
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gimp_config_copy (GIMP_CONFIG (im_tool->default_config),
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GIMP_CONFIG (im_tool->config),
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0);
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}
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else
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{
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gimp_config_reset (GIMP_CONFIG (im_tool->config));
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}
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g_object_set (im_tool->config,
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"range", range,
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NULL);
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g_object_thaw_notify (im_tool->config);
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}
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static void
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hue_saturation_config_notify (GObject *object,
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GParamSpec *pspec,
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GimpHueSaturationTool *hs_tool)
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{
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GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (object);
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if (! hs_tool->range_radio)
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return;
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if (! strcmp (pspec->name, "range"))
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{
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gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (hs_tool->range_radio),
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config->range);
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}
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hue_saturation_update_color_areas (hs_tool);
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}
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static void
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hue_saturation_update_color_areas (GimpHueSaturationTool *hs_tool)
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{
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static GimpRGB default_colors[6] =
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{
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{ 1.0, 0, 0, },
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{ 1.0, 1.0, 0, },
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{ 0, 1.0, 0, },
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{ 0, 1.0, 1.0, },
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{ 0, 0, 1.0, },
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{ 1.0, 0, 1.0, }
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};
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GimpImageMapTool *im_tool = GIMP_IMAGE_MAP_TOOL (hs_tool);
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GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (im_tool->config);
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gint i;
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for (i = 0; i < 6; i++)
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{
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GimpRGB color = default_colors[i];
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gimp_operation_hue_saturation_map (config, &color, i + 1,
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&color);
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gimp_color_area_set_color (GIMP_COLOR_AREA (hs_tool->hue_range_color_area[i]),
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&color);
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}
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}
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static void
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hue_saturation_range_callback (GtkWidget *widget,
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GimpImageMapTool *im_tool)
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{
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if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
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{
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GimpHueRange range;
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gimp_radio_button_update (widget, &range);
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g_object_set (im_tool->config,
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"range", range,
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NULL);
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}
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}
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static void
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hue_saturation_range_reset_callback (GtkWidget *widget,
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GimpImageMapTool *im_tool)
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{
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gimp_hue_saturation_config_reset_range (GIMP_HUE_SATURATION_CONFIG (im_tool->config));
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}
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