mirror of
https://gitlab.gnome.org/GNOME/gimp.git
synced 2025-10-06 01:12:40 +02:00
5273f26ef0
for generated brushes. The maximum radius we allowed for generated brushes was not used consistently everywhere. In the API call we clamped it to 0.0-32767.0, while the param_spec set min and max to 0.1 and 4000.0, and the brush editor used a maximum of 1000.0. Using a large value (probably anything larger than 4000) would sooner or later lead to a crash. Instead of manual changes everywhere, let's define a maximum and minimum in one place and use that wherever we need the min/max values. Use the values as set in the param_spec for the defines. The only place we can't easily do that is in brush.pdb, so we add a comment above our defines that the values need updating there too. Actually we should probably use more defines for other values too, that way there is less chance of min/max values getting out of synch throughout our code.
1065 lines
34 KiB
C
1065 lines
34 KiB
C
/* 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 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 <string.h>
|
|
|
|
#include <gegl.h>
|
|
#include <gtk/gtk.h>
|
|
|
|
#include "libgimpbase/gimpbase.h"
|
|
#include "libgimpcolor/gimpcolor.h"
|
|
#include "libgimpwidgets/gimpwidgets.h"
|
|
|
|
#include "actions-types.h"
|
|
|
|
#include "operations/layer-modes/gimp-layer-modes.h"
|
|
|
|
#include "core/gimp.h"
|
|
#include "core/gimpbrushgenerated.h"
|
|
#include "core/gimpcontext.h"
|
|
#include "core/gimpdatafactory.h"
|
|
#include "core/gimpimage.h"
|
|
#include "core/gimplist.h"
|
|
#include "core/gimppaintinfo.h"
|
|
#include "core/gimptoolinfo.h"
|
|
|
|
#include "paint/gimppaintoptions.h"
|
|
|
|
#include "widgets/gimpdialogfactory.h"
|
|
#include "widgets/gimpsessioninfo.h"
|
|
#include "widgets/gimppaletteeditor.h"
|
|
#include "widgets/gimpcolormapeditor.h"
|
|
|
|
#include "actions.h"
|
|
#include "context-commands.h"
|
|
|
|
#include "gimp-intl.h"
|
|
|
|
|
|
/* local function prototypes */
|
|
|
|
static void context_select_object (GimpActionSelectType select_type,
|
|
GimpContext *context,
|
|
GimpContainer *container);
|
|
static gint context_paint_mode_index (GimpLayerMode paint_mode,
|
|
const GimpLayerMode *modes,
|
|
gint n_modes);
|
|
|
|
static void context_select_color (GimpActionSelectType select_type,
|
|
GeglColor *color,
|
|
gboolean use_colormap,
|
|
gboolean use_palette);
|
|
|
|
static gint context_get_color_index (gboolean use_colormap,
|
|
gboolean use_palette,
|
|
GeglColor *color);
|
|
static gint context_max_color_index (gboolean use_colormap,
|
|
gboolean use_palette);
|
|
static gboolean context_set_color_index (gint index,
|
|
gboolean use_colormap,
|
|
gboolean use_palette,
|
|
GeglColor *color);
|
|
|
|
static GimpPaletteEditor * context_get_palette_editor (void);
|
|
static GimpColormapEditor * context_get_colormap_editor (void);
|
|
|
|
|
|
/* public functions */
|
|
|
|
void
|
|
context_colors_default_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
return_if_no_context (context, data);
|
|
|
|
gimp_context_set_default_colors (context);
|
|
}
|
|
|
|
void
|
|
context_colors_swap_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
return_if_no_context (context, data);
|
|
|
|
gimp_context_swap_colors (context);
|
|
}
|
|
|
|
#define SELECT_COLOR_CMD_CALLBACK(name, fgbg, use_colormap, use_palette) \
|
|
void \
|
|
context_##name##_##fgbg##ground_cmd_callback (GimpAction *action, \
|
|
GVariant *value, \
|
|
gpointer data) \
|
|
{ \
|
|
GimpContext *context; \
|
|
GeglColor *color; \
|
|
GimpActionSelectType select_type; \
|
|
return_if_no_context (context, data); \
|
|
\
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value); \
|
|
\
|
|
color = gegl_color_duplicate (gimp_context_get_##fgbg##ground (context)); \
|
|
context_select_color (select_type, color, \
|
|
use_colormap, use_palette); \
|
|
gimp_context_set_##fgbg##ground (context, color); \
|
|
g_object_unref (color); \
|
|
}
|
|
|
|
SELECT_COLOR_CMD_CALLBACK (palette, fore, FALSE, TRUE)
|
|
SELECT_COLOR_CMD_CALLBACK (palette, back, FALSE, TRUE)
|
|
SELECT_COLOR_CMD_CALLBACK (colormap, fore, TRUE, FALSE)
|
|
SELECT_COLOR_CMD_CALLBACK (colormap, back, TRUE, FALSE)
|
|
SELECT_COLOR_CMD_CALLBACK (swatch, fore, TRUE, TRUE)
|
|
SELECT_COLOR_CMD_CALLBACK (swatch, back, TRUE, TRUE)
|
|
|
|
void
|
|
context_foreground_red_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
const Babl *format;
|
|
gdouble pixel[4];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_foreground (context));
|
|
format = gimp_context_get_rgba_format (context, color, "double", NULL);
|
|
|
|
gegl_color_get_pixel (color, format, pixel);
|
|
/* TODO: if value was already out-of-gamut, say we want to decrease it
|
|
* progressively. Should the algorithm allow it to be decreased while still
|
|
* staying out-of-gamut? Currently the function always clamps the result to
|
|
* min/max.
|
|
*/
|
|
pixel[0] = action_select_value (select_type,
|
|
pixel[0],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, format, pixel);
|
|
gimp_context_set_foreground (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_foreground_green_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
const Babl *format;
|
|
gdouble pixel[4];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_foreground (context));
|
|
format = gimp_context_get_rgba_format (context, color, "double", NULL);
|
|
|
|
gegl_color_get_pixel (color, format, pixel);
|
|
pixel[1] = action_select_value (select_type,
|
|
pixel[1],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, format, pixel);
|
|
gimp_context_set_foreground (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_foreground_blue_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
const Babl *format;
|
|
gdouble pixel[4];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_foreground (context));
|
|
format = gimp_context_get_rgba_format (context, color, "double", NULL);
|
|
|
|
gegl_color_get_pixel (color, format, pixel);
|
|
pixel[2] = action_select_value (select_type,
|
|
pixel[2],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, format, pixel);
|
|
gimp_context_set_foreground (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_background_red_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
const Babl *format;
|
|
gdouble pixel[4];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_background (context));
|
|
format = gimp_context_get_rgba_format (context, color, "double", NULL);
|
|
|
|
gegl_color_get_pixel (color, format, pixel);
|
|
pixel[0] = action_select_value (select_type,
|
|
pixel[0],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, format, pixel);
|
|
gimp_context_set_background (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_background_green_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
const Babl *format;
|
|
gdouble pixel[4];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_background (context));
|
|
format = gimp_context_get_rgba_format (context, color, "double", NULL);
|
|
|
|
gegl_color_get_pixel (color, format, pixel);
|
|
pixel[1] = action_select_value (select_type,
|
|
pixel[1],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, format, pixel);
|
|
gimp_context_set_background (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_background_blue_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
const Babl *format;
|
|
gdouble pixel[4];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_background (context));
|
|
format = gimp_context_get_rgba_format (context, color, "double", NULL);
|
|
|
|
gegl_color_get_pixel (color, format, pixel);
|
|
pixel[2] = action_select_value (select_type,
|
|
pixel[2],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, format, pixel);
|
|
gimp_context_set_background (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_foreground_hue_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
gfloat pixel[3];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_foreground (context));
|
|
gegl_color_get_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
pixel[0] = (gfloat) action_select_value (select_type,
|
|
pixel[0],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 360.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
gimp_context_set_foreground (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_foreground_saturation_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
gfloat pixel[3];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_foreground (context));
|
|
gegl_color_get_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
pixel[1] = (gfloat) action_select_value (select_type,
|
|
pixel[1],
|
|
0.0, 1.0, 1.0,
|
|
0.01, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
gimp_context_set_foreground (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_foreground_value_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
gfloat pixel[3];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_foreground (context));
|
|
gegl_color_get_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
pixel[2] = (gfloat) action_select_value (select_type,
|
|
pixel[2],
|
|
0.0, 1.0, 1.0,
|
|
0.01, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
gimp_context_set_foreground (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_background_hue_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
gfloat pixel[3];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_background (context));
|
|
gegl_color_get_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
pixel[0] = (gfloat) action_select_value (select_type,
|
|
pixel[0],
|
|
0.0, 1.0, 1.0,
|
|
1.0 / 360.0, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
gimp_context_set_background (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_background_saturation_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
gfloat pixel[3];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_background (context));
|
|
gegl_color_get_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
pixel[1] = (gfloat) action_select_value (select_type,
|
|
pixel[1],
|
|
0.0, 1.0, 1.0,
|
|
0.01, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
gimp_context_set_background (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_background_value_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GeglColor *color;
|
|
gfloat pixel[3];
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
color = gegl_color_duplicate (gimp_context_get_background (context));
|
|
gegl_color_get_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
pixel[2] = (gfloat) action_select_value (select_type,
|
|
pixel[2],
|
|
0.0, 1.0, 1.0,
|
|
0.01, 0.01, 0.1, 0.0, FALSE);
|
|
gegl_color_set_pixel (color, babl_format_with_space ("HSV float", NULL), pixel);
|
|
gimp_context_set_background (context, color);
|
|
g_object_unref (color);
|
|
}
|
|
|
|
void
|
|
context_opacity_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpToolInfo *tool_info;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
tool_info = gimp_context_get_tool (context);
|
|
|
|
if (tool_info && GIMP_IS_TOOL_OPTIONS (tool_info->tool_options))
|
|
{
|
|
action_select_property (select_type,
|
|
action_data_get_display (data),
|
|
G_OBJECT (tool_info->tool_options),
|
|
"opacity",
|
|
1.0 / 255.0, 0.01, 0.1, 0.1, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
context_paint_mode_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpToolInfo *tool_info;
|
|
GimpLayerMode *modes;
|
|
gint n_modes;
|
|
GimpLayerMode paint_mode;
|
|
gint index;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
paint_mode = gimp_context_get_paint_mode (context);
|
|
|
|
modes = gimp_layer_mode_get_context_array (paint_mode,
|
|
GIMP_LAYER_MODE_CONTEXT_PAINT,
|
|
&n_modes);
|
|
index = context_paint_mode_index (paint_mode, modes, n_modes);
|
|
index = action_select_value (select_type,
|
|
index, 0, n_modes - 1, 0,
|
|
0.0, 1.0, 1.0, 0.0, FALSE);
|
|
paint_mode = modes[index];
|
|
g_free (modes);
|
|
|
|
gimp_context_set_paint_mode (context, paint_mode);
|
|
|
|
tool_info = gimp_context_get_tool (context);
|
|
|
|
if (tool_info && GIMP_IS_TOOL_OPTIONS (tool_info->tool_options))
|
|
{
|
|
GimpDisplay *display;
|
|
const char *value_desc;
|
|
|
|
gimp_enum_get_value (GIMP_TYPE_LAYER_MODE, paint_mode,
|
|
NULL, NULL, &value_desc, NULL);
|
|
|
|
display = action_data_get_display (data);
|
|
|
|
if (value_desc && display)
|
|
{
|
|
action_message (display, G_OBJECT (tool_info->tool_options),
|
|
_("Paint Mode: %s"), value_desc);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
context_tool_select_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
context_select_object (select_type,
|
|
context, context->gimp->tool_info_list);
|
|
}
|
|
|
|
void
|
|
context_brush_select_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
context_select_object (select_type,
|
|
context,
|
|
gimp_data_factory_get_container (context->gimp->brush_factory));
|
|
}
|
|
|
|
void
|
|
context_pattern_select_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
context_select_object (select_type,
|
|
context,
|
|
gimp_data_factory_get_container (context->gimp->pattern_factory));
|
|
}
|
|
|
|
void
|
|
context_palette_select_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
context_select_object (select_type,
|
|
context,
|
|
gimp_data_factory_get_container (context->gimp->palette_factory));
|
|
}
|
|
|
|
void
|
|
context_gradient_select_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
context_select_object (select_type,
|
|
context,
|
|
gimp_data_factory_get_container (context->gimp->gradient_factory));
|
|
}
|
|
|
|
void
|
|
context_font_select_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
context_select_object (select_type,
|
|
context,
|
|
gimp_data_factory_get_container (context->gimp->font_factory));
|
|
}
|
|
|
|
void
|
|
context_brush_spacing_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH (brush) && gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
action_select_property (select_type,
|
|
action_data_get_display (data),
|
|
G_OBJECT (brush),
|
|
"spacing",
|
|
1.0, 5.0, 20.0, 0.1, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
context_brush_shape_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpBrushGeneratedShape shape;
|
|
return_if_no_context (context, data);
|
|
|
|
shape = (GimpBrushGeneratedShape) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH_GENERATED (brush) &&
|
|
gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
|
|
GimpDisplay *display;
|
|
const char *value_desc;
|
|
|
|
gimp_brush_generated_set_shape (generated, shape);
|
|
|
|
gimp_enum_get_value (GIMP_TYPE_BRUSH_GENERATED_SHAPE, shape,
|
|
NULL, NULL, &value_desc, NULL);
|
|
display = action_data_get_display (data);
|
|
|
|
if (value_desc && display)
|
|
{
|
|
action_message (display, G_OBJECT (brush),
|
|
_("Brush Shape: %s"), value_desc);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
context_brush_radius_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH_GENERATED (brush) &&
|
|
gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
|
|
GimpDisplay *display;
|
|
gdouble radius;
|
|
gdouble min_radius;
|
|
|
|
radius = gimp_brush_generated_get_radius (generated);
|
|
|
|
/* If the user uses a high precision radius adjustment command
|
|
* then we allow a minimum radius of 0.1 px, otherwise we set the
|
|
* minimum radius to 1.0 px and adjust the radius to 1.0 px if it
|
|
* is less than 1.0 px. This prevents irritating 0.1, 1.1, 2.1 etc
|
|
* radius sequences when 1.0 px steps are used.
|
|
*/
|
|
switch (select_type)
|
|
{
|
|
case GIMP_ACTION_SELECT_SMALL_PREVIOUS:
|
|
case GIMP_ACTION_SELECT_SMALL_NEXT:
|
|
case GIMP_ACTION_SELECT_PERCENT_PREVIOUS:
|
|
case GIMP_ACTION_SELECT_PERCENT_NEXT:
|
|
min_radius = 0.1;
|
|
break;
|
|
|
|
default:
|
|
min_radius = 1.0;
|
|
|
|
if (radius < 1.0)
|
|
radius = 1.0;
|
|
break;
|
|
}
|
|
|
|
radius = action_select_value (select_type,
|
|
radius,
|
|
min_radius, GIMP_BRUSH_GENERATED_MAX_RADIUS, min_radius,
|
|
0.1, 1.0, 10.0, 0.05, FALSE);
|
|
gimp_brush_generated_set_radius (generated, radius);
|
|
|
|
display = action_data_get_display (data);
|
|
|
|
if (display)
|
|
{
|
|
action_message (action_data_get_display (data), G_OBJECT (brush),
|
|
_("Brush Radius: %2.2f"), radius);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
context_brush_spikes_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH_GENERATED (brush) &&
|
|
gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
action_select_property (select_type,
|
|
action_data_get_display (data),
|
|
G_OBJECT (brush),
|
|
"spikes",
|
|
0.0, 1.0, 4.0, 0.1, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
context_brush_hardness_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH_GENERATED (brush) &&
|
|
gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
action_select_property (select_type,
|
|
action_data_get_display (data),
|
|
G_OBJECT (brush),
|
|
"hardness",
|
|
0.001, 0.01, 0.1, 0.1, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
context_brush_aspect_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH_GENERATED (brush) &&
|
|
gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
action_select_property (select_type,
|
|
action_data_get_display (data),
|
|
G_OBJECT (brush),
|
|
"aspect-ratio",
|
|
0.1, 1.0, 4.0, 0.1, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
context_brush_angle_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpBrush *brush;
|
|
GimpActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (GimpActionSelectType) g_variant_get_int32 (value);
|
|
|
|
brush = gimp_context_get_brush (context);
|
|
|
|
if (GIMP_IS_BRUSH_GENERATED (brush) &&
|
|
gimp_data_is_writable (GIMP_DATA (brush)))
|
|
{
|
|
GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
|
|
GimpDisplay *display;
|
|
gdouble angle;
|
|
|
|
angle = gimp_brush_generated_get_angle (generated);
|
|
|
|
if (select_type == GIMP_ACTION_SELECT_FIRST)
|
|
angle = 0.0;
|
|
else if (select_type == GIMP_ACTION_SELECT_LAST)
|
|
angle = 90.0;
|
|
else
|
|
angle = action_select_value (select_type,
|
|
angle,
|
|
0.0, 180.0, 0.0,
|
|
0.1, 1.0, 15.0, 0.1, TRUE);
|
|
|
|
gimp_brush_generated_set_angle (generated, angle);
|
|
|
|
display = action_data_get_display (data);
|
|
|
|
if (display)
|
|
{
|
|
action_message (action_data_get_display (data), G_OBJECT (brush),
|
|
_("Brush Angle: %2.2f"), angle);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
context_toggle_dynamics_cmd_callback (GimpAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
GimpContext *context;
|
|
GimpPaintInfo *paint_info;
|
|
gboolean enabled;
|
|
|
|
return_if_no_context (context, data);
|
|
|
|
paint_info = gimp_context_get_paint_info (context);
|
|
if (paint_info)
|
|
{
|
|
GimpPaintOptions *paint_options;
|
|
GimpDisplay *display;
|
|
|
|
paint_options = paint_info->paint_options;
|
|
enabled = gimp_paint_options_are_dynamics_enabled (paint_options);
|
|
|
|
gimp_paint_options_enable_dynamics (paint_options, ! enabled);
|
|
|
|
display = action_data_get_display (data);
|
|
|
|
if (enabled)
|
|
action_message (display, G_OBJECT (paint_options),
|
|
_("Dynamics disabled"));
|
|
else
|
|
action_message (display, G_OBJECT (paint_options),
|
|
_("Dynamics enabled"));
|
|
}
|
|
}
|
|
|
|
|
|
/* private functions */
|
|
|
|
static void
|
|
context_select_object (GimpActionSelectType select_type,
|
|
GimpContext *context,
|
|
GimpContainer *container)
|
|
{
|
|
GimpObject *current;
|
|
|
|
current =
|
|
gimp_context_get_by_type (context,
|
|
gimp_container_get_children_type (container));
|
|
|
|
current = action_select_object (select_type, container, current);
|
|
|
|
if (current)
|
|
gimp_context_set_by_type (context,
|
|
gimp_container_get_children_type (container),
|
|
current);
|
|
}
|
|
|
|
static gint
|
|
context_paint_mode_index (GimpLayerMode paint_mode,
|
|
const GimpLayerMode *modes,
|
|
gint n_modes)
|
|
{
|
|
gint i = 0;
|
|
|
|
while (i < (n_modes - 1) && modes[i] != paint_mode)
|
|
i++;
|
|
|
|
return i;
|
|
}
|
|
|
|
static void
|
|
context_select_color (GimpActionSelectType select_type,
|
|
GeglColor *color,
|
|
gboolean use_colormap,
|
|
gboolean use_palette)
|
|
{
|
|
gint index;
|
|
gint max;
|
|
|
|
index = context_get_color_index (use_colormap, use_palette, color);
|
|
max = context_max_color_index (use_colormap, use_palette);
|
|
|
|
index = action_select_value (select_type,
|
|
index,
|
|
0, max, 0,
|
|
0, 1, 4, 0, FALSE);
|
|
|
|
context_set_color_index (index, use_colormap, use_palette, color);
|
|
}
|
|
|
|
static gint
|
|
context_get_color_index (gboolean use_colormap,
|
|
gboolean use_palette,
|
|
GeglColor *color)
|
|
{
|
|
if (use_colormap)
|
|
{
|
|
GimpColormapEditor *editor = context_get_colormap_editor ();
|
|
|
|
if (editor)
|
|
{
|
|
gint index = gimp_colormap_editor_get_index (editor, color);
|
|
|
|
if (index != -1)
|
|
return index;
|
|
}
|
|
}
|
|
|
|
if (use_palette)
|
|
{
|
|
GimpPaletteEditor *editor = context_get_palette_editor ();
|
|
|
|
if (editor)
|
|
{
|
|
gint index = gimp_palette_editor_get_index (editor, color);
|
|
|
|
if (index != -1)
|
|
return index;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static gint
|
|
context_max_color_index (gboolean use_colormap,
|
|
gboolean use_palette)
|
|
{
|
|
if (use_colormap)
|
|
{
|
|
GimpColormapEditor *editor = context_get_colormap_editor ();
|
|
|
|
if (editor)
|
|
{
|
|
gint index = gimp_colormap_editor_max_index (editor);
|
|
|
|
if (index != -1)
|
|
return index;
|
|
}
|
|
}
|
|
|
|
if (use_palette)
|
|
{
|
|
GimpPaletteEditor *editor = context_get_palette_editor ();
|
|
|
|
if (editor)
|
|
{
|
|
gint index = gimp_palette_editor_max_index (editor);
|
|
|
|
if (index != -1)
|
|
return index;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static gboolean
|
|
context_set_color_index (gint index,
|
|
gboolean use_colormap,
|
|
gboolean use_palette,
|
|
GeglColor *color)
|
|
{
|
|
if (use_colormap)
|
|
{
|
|
GimpColormapEditor *editor = context_get_colormap_editor ();
|
|
|
|
if (editor && gimp_colormap_editor_set_index (editor, index, color))
|
|
return TRUE;
|
|
}
|
|
|
|
if (use_palette)
|
|
{
|
|
GimpPaletteEditor *editor = context_get_palette_editor ();
|
|
|
|
if (editor && gimp_palette_editor_set_index (editor, index, color))
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static GimpPaletteEditor *
|
|
context_get_palette_editor (void)
|
|
{
|
|
GtkWidget *widget;
|
|
|
|
g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
|
|
|
|
widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
|
|
"gimp-palette-editor");
|
|
if (widget)
|
|
return GIMP_PALETTE_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static GimpColormapEditor *
|
|
context_get_colormap_editor (void)
|
|
{
|
|
GtkWidget *widget;
|
|
|
|
g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
|
|
|
|
widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
|
|
"gimp-indexed-palette");
|
|
if (widget)
|
|
return GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
|
|
|
|
return NULL;
|
|
}
|