936 lines
28 KiB
C
936 lines
28 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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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 <https://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 "libpikamath/pikamath.h"
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#include "actions-types.h"
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#include "core/pika.h"
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#include "core/pikacontainer.h"
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#include "core/pikacontext.h"
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#include "core/pikatoolinfo.h"
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#include "paint/pikainkoptions.h"
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#include "paint/pikaairbrushoptions.h"
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#include "paint/pikamybrushoptions.h"
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#include "widgets/pikaaction.h"
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#include "widgets/pikaenumaction.h"
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#include "widgets/pikauimanager.h"
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#include "display/pikadisplay.h"
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#include "tools/pika-tools.h"
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#include "tools/pikacoloroptions.h"
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#include "tools/pikaforegroundselectoptions.h"
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#include "tools/pikapaintselectoptions.h"
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#include "tools/pikarectangleoptions.h"
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#include "tools/pikatool.h"
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#include "tools/pikatoolcontrol.h"
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#include "tools/pikatransformoptions.h"
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#include "tools/pikatransformtool.h"
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#include "tools/pikawarpoptions.h"
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#include "tools/tool_manager.h"
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#include "actions.h"
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#include "tools-commands.h"
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/* local function prototypes */
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static void tools_activate_enum_action (const gchar *action_desc,
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GVariant *value);
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/* public functions */
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void
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tools_select_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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Pika *pika;
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PikaToolInfo *tool_info;
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PikaContext *context;
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const gchar *tool_name;
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gboolean set_transform_type = FALSE;
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PikaTransformType transform_type;
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return_if_no_pika (pika, data);
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tool_name = g_variant_get_string (value, NULL);
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/* special case pika-rotate-tool being called from the Image or Layer
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* menus
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*/
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if (strcmp (tool_name, "pika-rotate-layer") == 0)
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{
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tool_name = "pika-rotate-tool";
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set_transform_type = TRUE;
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transform_type = PIKA_TRANSFORM_TYPE_LAYER;
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}
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else if (strcmp (tool_name, "pika-rotate-image") == 0)
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{
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tool_name = "pika-rotate-tool";
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set_transform_type = TRUE;
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transform_type = PIKA_TRANSFORM_TYPE_IMAGE;
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}
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tool_info = pika_get_tool_info (pika, tool_name);
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context = pika_get_user_context (pika);
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/* always allocate a new tool when selected from the image menu
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*/
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if (pika_context_get_tool (context) != tool_info)
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{
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pika_context_set_tool (context, tool_info);
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}
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else
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{
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pika_context_tool_changed (context);
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}
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if (set_transform_type)
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{
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PikaTool *tool = tool_manager_get_active (pika);
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pika_transform_tool_set_type (PIKA_TRANSFORM_TOOL (tool),
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transform_type);
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}
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}
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void
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tools_color_average_radius_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_COLOR_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"average-radius",
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1.0, 1.0, 10.0, 0.1, FALSE);
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}
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}
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void
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tools_paintbrush_pixel_size_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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gdouble dvalue;
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return_if_no_context (context, data);
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dvalue = g_variant_get_double (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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GParamSpec *pspec;
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pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
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"brush-size");
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dvalue = CLAMP (dvalue,
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G_PARAM_SPEC_DOUBLE (pspec)->minimum,
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G_PARAM_SPEC_DOUBLE (pspec)->maximum);
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g_object_set (G_OBJECT (tool_info->tool_options),
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"brush-size", dvalue,
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NULL);
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}
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}
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void
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tools_paintbrush_size_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"brush-size",
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0.1, 1.0, 10.0, 1.0, FALSE);
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}
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}
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void
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tools_paintbrush_angle_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"brush-angle",
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0.1, 1.0, 15.0, 0.1, TRUE);
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}
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}
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void
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tools_paintbrush_aspect_ratio_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"brush-aspect-ratio",
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0.01, 0.1, 1.0, 0.1, TRUE);
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}
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}
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void
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tools_paintbrush_spacing_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"brush-spacing",
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0.001, 0.01, 0.1, 0.1, FALSE);
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}
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}
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void
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tools_paintbrush_hardness_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"brush-hardness",
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0.001, 0.01, 0.1, 0.1, FALSE);
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}
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}
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void
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tools_paintbrush_force_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_PAINT_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"brush-force",
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0.001, 0.01, 0.1, 0.1, FALSE);
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}
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}
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void
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tools_ink_blob_pixel_size_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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gdouble dvalue;
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return_if_no_context (context, data);
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dvalue = g_variant_get_double (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_INK_OPTIONS (tool_info->tool_options))
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{
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GParamSpec *pspec;
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pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
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"size");
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dvalue = CLAMP (dvalue,
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G_PARAM_SPEC_DOUBLE (pspec)->minimum,
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G_PARAM_SPEC_DOUBLE (pspec)->maximum);
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g_object_set (G_OBJECT (tool_info->tool_options),
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"size", dvalue,
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NULL);
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}
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}
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void
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tools_ink_blob_size_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_INK_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"size",
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0.1, 1.0, 10.0, 0.1, FALSE);
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}
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}
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void
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tools_ink_blob_aspect_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_INK_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"blob-aspect",
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1.0, 0.1, 1.0, 0.1, FALSE);
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}
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}
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void
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tools_ink_blob_angle_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_INK_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"blob-angle",
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pika_deg_to_rad (0.1),
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pika_deg_to_rad (1.0),
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pika_deg_to_rad (15.0),
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0.1, TRUE);
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}
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}
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void
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tools_airbrush_rate_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_AIRBRUSH_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"rate",
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0.1, 1.0, 10.0, 0.1, FALSE);
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}
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}
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void
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tools_airbrush_flow_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
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PikaActionSelectType select_type;
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_AIRBRUSH_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"flow",
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0.1, 1.0, 10.0, 0.1, FALSE);
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}
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}
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void
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tools_mybrush_radius_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
|
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PikaActionSelectType select_type;
|
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return_if_no_context (context, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_MYBRUSH_OPTIONS (tool_info->tool_options))
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{
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action_select_property (select_type,
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action_data_get_display (data),
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G_OBJECT (tool_info->tool_options),
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"radius",
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0.1, 0.1, 0.5, 1.0, FALSE);
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}
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}
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|
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void
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tools_mybrush_pixel_size_cmd_callback (PikaAction *action,
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GVariant *value,
|
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gpointer data)
|
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{
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PikaContext *context;
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PikaToolInfo *tool_info;
|
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gdouble dvalue;
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return_if_no_context (context, data);
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|
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dvalue = g_variant_get_double (value);
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/* Dividing by 2.0 because the parameter is the size of the brush,
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* hence the diameter and this tool uses the radius as parameter.
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* Furthermore MyPaint brush radius is stored as a natural logarithm
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* radius.
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*/
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dvalue = log (dvalue / 2.0);
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|
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tool_info = pika_context_get_tool (context);
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if (tool_info && PIKA_IS_MYBRUSH_OPTIONS (tool_info->tool_options))
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{
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GParamSpec *pspec;
|
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|
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pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (tool_info->tool_options),
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"radius");
|
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dvalue = CLAMP (dvalue,
|
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G_PARAM_SPEC_DOUBLE (pspec)->minimum,
|
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G_PARAM_SPEC_DOUBLE (pspec)->maximum);
|
|
|
|
g_object_set (G_OBJECT (tool_info->tool_options),
|
|
"radius", dvalue,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_mybrush_hardness_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
PikaActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (PikaActionSelectType) g_variant_get_int32 (value);
|
|
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
PikaActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (PikaActionSelectType) g_variant_get_int32 (value);
|
|
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
PikaActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (PikaActionSelectType) g_variant_get_int32 (value);
|
|
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
gdouble dvalue;
|
|
return_if_no_context (context, data);
|
|
|
|
dvalue = g_variant_get_double (value);
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
PikaActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (PikaActionSelectType) g_variant_get_int32 (value);
|
|
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
PikaActionSelectType select_type;
|
|
return_if_no_context (context, data);
|
|
|
|
select_type = (PikaActionSelectType) g_variant_get_int32 (value);
|
|
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_opacity (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_size_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_size (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_aspect_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_aspect (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_angle_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_angle (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_spacing_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_spacing (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_hardness_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_hardness (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_force_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaToolInfo *tool_info;
|
|
gdouble dvalue;
|
|
return_if_no_context (context, data);
|
|
|
|
dvalue = g_variant_get_double (value);
|
|
tool_info = pika_context_get_tool (context);
|
|
|
|
if (tool_info && PIKA_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 (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_tool_control_get_action_object_1 (tool->control);
|
|
|
|
if (action_desc)
|
|
tools_activate_enum_action (action_desc, value);
|
|
}
|
|
}
|
|
|
|
void
|
|
tools_object_2_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaContext *context;
|
|
PikaTool *tool;
|
|
return_if_no_context (context, data);
|
|
|
|
tool = tool_manager_get_active (context->pika);
|
|
|
|
if (tool)
|
|
{
|
|
const gchar *action_desc;
|
|
|
|
action_desc = pika_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)
|
|
{
|
|
if (action_desc)
|
|
{
|
|
GList *managers;
|
|
PikaAction *action;
|
|
|
|
managers = pika_ui_managers_from_name ("<Image>");
|
|
|
|
action = pika_ui_manager_find_action (managers->data,
|
|
NULL, action_desc);
|
|
|
|
if (PIKA_IS_ENUM_ACTION (action) &&
|
|
PIKA_ENUM_ACTION (action)->value_variable)
|
|
{
|
|
pika_action_emit_activate (PIKA_ACTION (action), value);
|
|
}
|
|
}
|
|
}
|
