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gimp/app/actions/tools-commands.c

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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 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 "libgimpmath/gimpmath.h"
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimptoolinfo.h"
#include "paint/gimpinkoptions.h"
#include "paint/gimpairbrushoptions.h"
#include "paint/gimpmybrushoptions.h"
#include "widgets/gimpaction.h"
#include "widgets/gimpenumaction.h"
#include "widgets/gimpuimanager.h"
#include "display/gimpdisplay.h"
#include "tools/gimp-tools.h"
#include "tools/gimpcoloroptions.h"
#include "tools/gimpforegroundselectoptions.h"
#include "tools/gimppaintselectoptions.h"
#include "tools/gimprectangleoptions.h"
#include "tools/gimptool.h"
#include "tools/gimptoolcontrol.h"
#include "tools/gimptransformoptions.h"
#include "tools/gimptransformtool.h"
#include "tools/gimpwarpoptions.h"
#include "tools/tool_manager.h"
#include "actions.h"
#include "tools-commands.h"
/* local function prototypes */
static void tools_activate_enum_action (const gchar *action_desc,
GVariant *value);
/* public functions */
void
tools_select_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GimpToolInfo *tool_info;
GimpContext *context;
const gchar *tool_name;
gboolean set_transform_type = FALSE;
GimpTransformType transform_type;
return_if_no_gimp (gimp, data);
tool_name = g_variant_get_string (value, NULL);
/* special case gimp-rotate-tool being called from the Image or Layer
* menus
*/
if (strcmp (tool_name, "gimp-rotate-layer") == 0)
{
tool_name = "gimp-rotate-tool";
set_transform_type = TRUE;
transform_type = GIMP_TRANSFORM_TYPE_LAYER;
}
else if (strcmp (tool_name, "gimp-rotate-image") == 0)
{
tool_name = "gimp-rotate-tool";
set_transform_type = TRUE;
transform_type = GIMP_TRANSFORM_TYPE_IMAGE;
}
tool_info = gimp_get_tool_info (gimp, tool_name);
context = gimp_get_user_context (gimp);
/* always allocate a new tool when selected from the image menu
*/
if (gimp_context_get_tool (context) != tool_info)
{
gimp_context_set_tool (context, tool_info);
}
else
{
gimp_context_tool_changed (context);
}
if (set_transform_type)
{
GimpTool *tool = tool_manager_get_active (gimp);
gimp_transform_tool_set_type (GIMP_TRANSFORM_TOOL (tool),
transform_type);
}
}
void
tools_color_average_radius_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_COLOR_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"average-radius",
1.0, 1.0, 10.0, 0.1, FALSE);
}
}
void
tools_paintbrush_pixel_size_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
gdouble dvalue;
return_if_no_context (context, data);
dvalue = g_variant_get_double (value);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
{
GParamSpec *pspec;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
"brush-size");
dvalue = CLAMP (dvalue,
G_PARAM_SPEC_DOUBLE (pspec)->minimum,
G_PARAM_SPEC_DOUBLE (pspec)->maximum);
g_object_set (G_OBJECT (tool_info->tool_options),
"brush-size", dvalue,
NULL);
}
}
void
tools_paintbrush_size_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_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"brush-size",
0.1, 1.0, 10.0, 1.0, FALSE);
}
}
void
tools_paintbrush_angle_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_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"brush-angle",
0.1, 1.0, 15.0, 0.1, TRUE);
}
}
void
tools_paintbrush_aspect_ratio_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_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"brush-aspect-ratio",
0.01, 0.1, 1.0, 0.1, TRUE);
}
}
void
tools_paintbrush_spacing_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_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"brush-spacing",
0.001, 0.01, 0.1, 0.1, FALSE);
}
}
void
tools_paintbrush_hardness_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_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"brush-hardness",
0.001, 0.01, 0.1, 0.1, FALSE);
}
}
void
tools_paintbrush_force_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_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"brush-force",
0.001, 0.01, 0.1, 0.1, FALSE);
}
}
void
tools_ink_blob_pixel_size_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
gdouble dvalue;
return_if_no_context (context, data);
dvalue = g_variant_get_double (value);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
{
GParamSpec *pspec;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
"size");
dvalue = CLAMP (dvalue,
G_PARAM_SPEC_DOUBLE (pspec)->minimum,
G_PARAM_SPEC_DOUBLE (pspec)->maximum);
g_object_set (G_OBJECT (tool_info->tool_options),
"size", dvalue,
NULL);
}
}
void
tools_ink_blob_size_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_INK_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"size",
0.1, 1.0, 10.0, 0.1, FALSE);
}
}
void
tools_ink_blob_aspect_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_INK_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"blob-aspect",
1.0, 0.1, 1.0, 0.1, FALSE);
}
}
void
tools_ink_blob_angle_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_INK_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"blob-angle",
gimp_deg_to_rad (0.1),
gimp_deg_to_rad (1.0),
gimp_deg_to_rad (15.0),
0.1, TRUE);
}
}
void
tools_airbrush_rate_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_AIRBRUSH_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"rate",
0.1, 1.0, 10.0, 0.1, FALSE);
}
}
void
tools_airbrush_flow_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_AIRBRUSH_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"flow",
0.1, 1.0, 10.0, 0.1, FALSE);
}
}
void
tools_mybrush_radius_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_MYBRUSH_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"radius",
0.1, 0.1, 0.5, 1.0, FALSE);
}
}
void
tools_mybrush_pixel_size_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
gdouble dvalue;
return_if_no_context (context, data);
dvalue = g_variant_get_double (value);
/* Dividing by 2.0 because the parameter is the size of the brush,
* hence the diameter and this tool uses the radius as parameter.
* Furthermore MyPaint brush radius is stored as a natural logarithm
* radius.
*/
dvalue = log (dvalue / 2.0);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_MYBRUSH_OPTIONS (tool_info->tool_options))
{
GParamSpec *pspec;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
"radius");
dvalue = CLAMP (dvalue,
G_PARAM_SPEC_DOUBLE (pspec)->minimum,
G_PARAM_SPEC_DOUBLE (pspec)->maximum);
g_object_set (G_OBJECT (tool_info->tool_options),
"radius", dvalue,
NULL);
}
}
void
tools_mybrush_hardness_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_MYBRUSH_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"hardness",
0.001, 0.01, 0.1, 1.0, FALSE);
}
}
void
tools_fg_select_brush_size_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_FOREGROUND_SELECT_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"stroke-width",
1.0, 4.0, 16.0, 0.1, FALSE);
}
}
void
tools_transform_preview_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_TRANSFORM_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"preview-opacity",
0.01, 0.1, 0.5, 0.1, FALSE);
}
}
void
tools_warp_effect_pixel_size_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
gdouble dvalue;
return_if_no_context (context, data);
dvalue = g_variant_get_double (value);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_WARP_OPTIONS (tool_info->tool_options))
{
GParamSpec *pspec;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
"effect-size");
dvalue = CLAMP (dvalue,
G_PARAM_SPEC_DOUBLE (pspec)->minimum,
G_PARAM_SPEC_DOUBLE (pspec)->maximum);
g_object_set (G_OBJECT (tool_info->tool_options),
"effect-size", dvalue,
NULL);
}
}
void
tools_warp_effect_size_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_WARP_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"effect-size",
1.0, 4.0, 16.0, 0.1, FALSE);
}
}
void
tools_warp_effect_hardness_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_WARP_OPTIONS (tool_info->tool_options))
{
action_select_property (select_type,
action_data_get_display (data),
G_OBJECT (tool_info->tool_options),
"effect-hardness",
0.001, 0.01, 0.1, 0.1, FALSE);
}
}
void
tools_opacity_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_opacity (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_size_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_size (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_aspect_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_aspect (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_angle_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_angle (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_spacing_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_spacing (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_hardness_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_hardness (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_force_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_force (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_paint_select_pixel_size_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
gdouble dvalue;
return_if_no_context (context, data);
dvalue = g_variant_get_double (value);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_PAINT_SELECT_OPTIONS (tool_info->tool_options))
{
GParamSpec *pspec;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
"stroke-width");
dvalue = CLAMP (dvalue,
G_PARAM_SPEC_INT (pspec)->minimum,
G_PARAM_SPEC_INT (pspec)->maximum);
g_object_set (G_OBJECT (tool_info->tool_options),
"stroke-width", (gint) dvalue,
NULL);
}
}
void
tools_object_1_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_object_1 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_object_2_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_object_2 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
/* private functions */
static void
tools_activate_enum_action (const gchar *action_desc,
GVariant *value)
{
gchar *group_name;
gchar *action_name;
group_name = g_strdup (action_desc);
action_name = strchr (group_name, '/');
if (action_name)
{
GList *managers;
GimpAction *action;
*action_name++ = '\0';
managers = gimp_ui_managers_from_name ("<Image>");
action = gimp_ui_manager_find_action (managers->data,
group_name, action_name);
if (GIMP_IS_ENUM_ACTION (action) &&
GIMP_ENUM_ACTION (action)->value_variable)
{
gimp_action_emit_activate (GIMP_ACTION (action), value);
}
}
g_free (group_name);
}
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