113 lines
4.0 KiB
C
113 lines
4.0 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 <gegl.h>
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#include <gtk/gtk.h>
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#include "libpikawidgets/pikawidgets.h"
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#include "actions-types.h"
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#include "core/pikaimage.h"
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#include "widgets/pikaactiongroup.h"
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#include "widgets/pikahelp-ids.h"
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#include "display/pikadisplay.h"
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#include "display/pikadisplayshell.h"
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#include "display/pikatoolpath.h"
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#include "vector-toolpath-actions.h"
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#include "vector-toolpath-commands.h"
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#include "pika-intl.h"
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static const PikaActionEntry vector_toolpath_actions[] =
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{
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{ "vector-toolpath-delete-anchor", PIKA_ICON_PATH,
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NC_("vector-toolpath-action", "_Delete Anchor"), NULL, { NULL }, NULL,
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vector_toolpath_delete_anchor_cmd_callback,
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NULL },
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{ "vector-toolpath-shift-start", PIKA_ICON_PATH,
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NC_("vector-toolpath-action", "Shift S_tart"), NULL, { NULL }, NULL,
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vector_toolpath_shift_start_cmd_callback,
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NULL },
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{ "vector-toolpath-insert-anchor", PIKA_ICON_PATH,
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NC_("vector-toolpath-action", "_Insert Anchor"), NULL, { NULL }, NULL,
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vector_toolpath_insert_anchor_cmd_callback,
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NULL },
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{ "vector-toolpath-delete-segment", PIKA_ICON_PATH,
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NC_("vector-toolpath-action", "Delete _Segment"), NULL, { NULL }, NULL,
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vector_toolpath_delete_segment_cmd_callback,
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NULL },
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{ "vector-toolpath-reverse-stroke", PIKA_ICON_PATH,
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NC_("vector-toolpath-action", "_Reverse Stroke"), NULL, { NULL }, NULL,
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vector_toolpath_reverse_stroke_cmd_callback,
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NULL }
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};
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#define SET_HIDE_EMPTY(action,condition) \
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pika_action_group_set_action_hide_empty (group, action, (condition) != 0)
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void
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vector_toolpath_actions_setup (PikaActionGroup *group)
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{
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pika_action_group_add_actions (group, "vector-toolpath-action",
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vector_toolpath_actions,
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G_N_ELEMENTS (vector_toolpath_actions));
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}
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/* The following code is written on the assumption that this is for a
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* context menu, activated by right-clicking on a toolpath vectors widget.
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* Therefore, the tool must have a display. If for any reason the
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* code is adapted to a different situation, some existence testing
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* will need to be added.
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*/
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void
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vector_toolpath_actions_update (PikaActionGroup *group,
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gpointer data)
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{
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PikaToolPath *toolpath = PIKA_TOOL_PATH (data);
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gboolean on_handle, on_curve;
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pika_tool_path_get_popup_state (toolpath, &on_handle, &on_curve);
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#define SET_VISIBLE(action,condition) \
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pika_action_group_set_action_visible (group, action, (condition) != 0)
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#define SET_SENSITIVE(action,condition) \
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pika_action_group_set_action_sensitive (group, action, (condition) != 0)
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#define SET_ACTIVE(action,condition) \
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pika_action_group_set_action_active (group, action, (condition) != 0)
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SET_VISIBLE ("vector-toolpath-shift-start", on_handle);
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SET_VISIBLE ("vector-toolpath-delete-anchor", on_handle);
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SET_VISIBLE ("vector-toolpath-insert-anchor", !on_handle && on_curve);
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SET_VISIBLE ("vector-toolpath-delete-segment", !on_handle && on_curve);
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SET_VISIBLE ("vector-toolpath-reverse-stroke", on_curve);
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}
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