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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "tools-types.h"
#include "paint/gimpdodgeburnoptions.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpwidgets-utils.h"
#include "gimpdodgeburntool.h"
#include "gimppaintoptions-gui.h"
#include "gimptoolcontrol.h"
#include "gimp-intl.h"
static void gimp_dodge_burn_tool_modifier_key (GimpTool *tool,
GdkModifierType key,
gboolean press,
GdkModifierType state,
GimpDisplay *display);
static void gimp_dodge_burn_tool_cursor_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display);
static void gimp_dodge_burn_tool_oper_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
gboolean proximity,
GimpDisplay *display);
static void gimp_dodge_burn_tool_status_update (GimpTool *tool,
GimpDodgeBurnType type);
static GtkWidget * gimp_dodge_burn_options_gui (GimpToolOptions *tool_options);
G_DEFINE_TYPE (GimpDodgeBurnTool, gimp_dodge_burn_tool, GIMP_TYPE_BRUSH_TOOL)
#define parent_class gimp_dodge_burn_tool_parent_class
void
gimp_dodge_burn_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_DODGE_BURN_TOOL,
GIMP_TYPE_DODGE_BURN_OPTIONS,
gimp_dodge_burn_options_gui,
GIMP_PAINT_OPTIONS_CONTEXT_MASK,
"gimp-dodge-burn-tool",
_("Dodge / Burn"),
_("Dodge / Burn Tool: Selectively lighten or darken using a brush"),
N_("Dod_ge / Burn"), "<shift>D",
NULL, GIMP_HELP_TOOL_DODGE_BURN,
GIMP_STOCK_TOOL_DODGE,
data);
}
static void
gimp_dodge_burn_tool_class_init (GimpDodgeBurnToolClass *klass)
{
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
tool_class->modifier_key = gimp_dodge_burn_tool_modifier_key;
tool_class->cursor_update = gimp_dodge_burn_tool_cursor_update;
tool_class->oper_update = gimp_dodge_burn_tool_oper_update;
}
static void
gimp_dodge_burn_tool_init (GimpDodgeBurnTool *dodgeburn)
{
GimpTool *tool = GIMP_TOOL (dodgeburn);
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_DODGE);
gimp_tool_control_set_toggle_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_BURN);
gimp_dodge_burn_tool_status_update (tool, GIMP_BURN);
}
static void
gimp_dodge_burn_tool_modifier_key (GimpTool *tool,
GdkModifierType key,
gboolean press,
GdkModifierType state,
GimpDisplay *display)
{
GimpDodgeBurnOptions *options = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
if (key == GDK_CONTROL_MASK &&
! (state & GDK_SHIFT_MASK)) /* leave stuff untouched in line draw mode */
{
switch (options->type)
{
case GIMP_DODGE:
g_object_set (options, "type", GIMP_BURN, NULL);
break;
case GIMP_BURN:
g_object_set (options, "type", GIMP_DODGE, NULL);
break;
default:
break;
}
}
GIMP_TOOL_CLASS (parent_class)->modifier_key (tool, key, press, state,
display);
}
static void
gimp_dodge_burn_tool_cursor_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpDodgeBurnOptions *options = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
gimp_tool_control_set_toggled (tool->control, (options->type == GIMP_BURN));
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state,
display);
}
static void
gimp_dodge_burn_tool_oper_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
gboolean proximity,
GimpDisplay *display)
{
GimpDodgeBurnOptions *options = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
gimp_dodge_burn_tool_status_update (tool, options->type);
GIMP_TOOL_CLASS (parent_class)->oper_update (tool, coords, state, proximity,
display);
}
static void
gimp_dodge_burn_tool_status_update (GimpTool *tool,
GimpDodgeBurnType type)
{
GimpPaintTool *paint_tool = GIMP_PAINT_TOOL (tool);
switch (type)
{
case GIMP_DODGE:
paint_tool->status = _("Click to dodge");
paint_tool->status_line = _("Click to dodge the line");
paint_tool->status_ctrl = _("%s to burn");
break;
case GIMP_BURN:
paint_tool->status = _("Click to burn");
paint_tool->status_line = _("Click to burn the line");
paint_tool->status_ctrl = _("%s to dodge");
break;
default:
break;
}
}
/* tool options stuff */
static GtkWidget *
gimp_dodge_burn_options_gui (GimpToolOptions *tool_options)
{
GObject *config = G_OBJECT (tool_options);
GtkWidget *vbox = gimp_paint_options_gui (tool_options);
GtkWidget *table;
GtkWidget *frame;
gchar *str;
/* the type (dodge or burn) */
str = g_strdup_printf (_("Type (%s)"),
gimp_get_mod_string (GDK_CONTROL_MASK));
frame = gimp_prop_enum_radio_frame_new (config, "type",
str, 0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
g_free (str);
/* mode (highlights, midtones, or shadows) */
frame = gimp_prop_enum_radio_frame_new (config, "mode",
_("Mode"), 0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* the exposure scale */
table = gtk_table_new (1, 3, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 2);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
gimp_prop_scale_entry_new (config, "exposure",
GTK_TABLE (table), 0, 0,
_("Exposure:"),
1.0, 10.0, 1,
FALSE, 0.0, 0.0);
return vbox;
}
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