215 lines
7.7 KiB
C
215 lines
7.7 KiB
C
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/* 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 "text/pikatextlayer.h"
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#include "widgets/pikaactiongroup.h"
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#include "widgets/pikatexteditor.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 "tools/pikatool.h"
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#include "tools/pikatexttool.h"
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#include "text-tool-actions.h"
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#include "text-tool-commands.h"
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#include "pika-intl.h"
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static const PikaActionEntry text_tool_actions[] =
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{
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{ "text-tool-cut", PIKA_ICON_EDIT_CUT,
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NC_("text-tool-action", "Cu_t"), NULL, { "<primary>X", NULL }, NULL,
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text_tool_cut_cmd_callback,
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NULL },
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{ "text-tool-copy", PIKA_ICON_EDIT_COPY,
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NC_("text-tool-action", "_Copy"), NULL, { "<primary>C", NULL }, NULL,
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text_tool_copy_cmd_callback,
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NULL },
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{ "text-tool-paste", PIKA_ICON_EDIT_PASTE,
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NC_("text-tool-action", "_Paste"), NULL, { "<primary>V", NULL }, NULL,
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text_tool_paste_cmd_callback,
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NULL },
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{ "text-tool-delete", PIKA_ICON_EDIT_DELETE,
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NC_("text-tool-action", "_Delete"), NULL, { NULL }, NULL,
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text_tool_delete_cmd_callback,
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NULL },
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{ "text-tool-load", PIKA_ICON_DOCUMENT_OPEN,
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NC_("text-tool-action", "_Open text file..."), NULL, { NULL }, NULL,
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text_tool_load_cmd_callback,
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NULL },
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{ "text-tool-clear", PIKA_ICON_EDIT_CLEAR,
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NC_("text-tool-action", "Cl_ear"), NULL, { NULL },
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NC_("text-tool-action", "Clear all text"),
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text_tool_clear_cmd_callback,
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NULL },
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{ "text-tool-text-to-path", PIKA_ICON_PATH,
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NC_("text-tool-action", "_Path from Text"), NULL, { NULL },
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NC_("text-tool-action",
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"Create a path from the outlines of the current text"),
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text_tool_text_to_path_cmd_callback,
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NULL },
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{ "text-tool-text-along-path", PIKA_ICON_PATH,
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NC_("text-tool-action", "Text _along Path"), NULL, { NULL },
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NC_("text-tool-action",
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"Bend the text along the currently active path"),
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text_tool_text_along_path_cmd_callback,
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NULL }
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};
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static const PikaRadioActionEntry text_tool_direction_actions[] =
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{
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{ "text-tool-direction-ltr", PIKA_ICON_FORMAT_TEXT_DIRECTION_LTR,
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NC_("text-tool-action", "From left to right"), NULL, { NULL }, NULL,
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PIKA_TEXT_DIRECTION_LTR,
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NULL },
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{ "text-tool-direction-rtl", PIKA_ICON_FORMAT_TEXT_DIRECTION_RTL,
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NC_("text-tool-action", "From right to left"), NULL, { NULL }, NULL,
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PIKA_TEXT_DIRECTION_RTL,
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NULL },
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{ "text-tool-direction-ttb-rtl", PIKA_ICON_FORMAT_TEXT_DIRECTION_TTB_RTL,
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NC_("text-tool-action", "Vertical, right to left (mixed orientation)"), NULL, { NULL }, NULL,
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PIKA_TEXT_DIRECTION_TTB_RTL,
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NULL },
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{ "text-tool-direction-ttb-rtl-upright", PIKA_ICON_FORMAT_TEXT_DIRECTION_TTB_RTL_UPRIGHT,
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NC_("text-tool-action", "Vertical, right to left (upright orientation)"), NULL, { NULL }, NULL,
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PIKA_TEXT_DIRECTION_TTB_RTL_UPRIGHT,
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NULL },
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{ "text-tool-direction-ttb-ltr", PIKA_ICON_FORMAT_TEXT_DIRECTION_TTB_LTR,
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NC_("text-tool-action", "Vertical, left to right (mixed orientation)"), NULL, { NULL }, NULL,
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PIKA_TEXT_DIRECTION_TTB_LTR,
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NULL },
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{ "text-tool-direction-ttb-ltr-upright", PIKA_ICON_FORMAT_TEXT_DIRECTION_TTB_LTR_UPRIGHT,
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NC_("text-tool-action", "Vertical, left to right (upright orientation)"), NULL, { NULL }, NULL,
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PIKA_TEXT_DIRECTION_TTB_LTR_UPRIGHT,
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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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text_tool_actions_setup (PikaActionGroup *group)
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{
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pika_action_group_add_actions (group, "text-tool-action",
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text_tool_actions,
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G_N_ELEMENTS (text_tool_actions));
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pika_action_group_add_radio_actions (group, "text-tool-action",
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text_tool_direction_actions,
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G_N_ELEMENTS (text_tool_direction_actions),
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NULL,
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PIKA_TEXT_DIRECTION_LTR,
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text_tool_direction_cmd_callback);
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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 in a text layer.
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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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text_tool_actions_update (PikaActionGroup *group,
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gpointer data)
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{
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PikaTextTool *text_tool = PIKA_TEXT_TOOL (data);
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PikaDisplay *display = PIKA_TOOL (text_tool)->display;
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PikaImage *image = pika_display_get_image (display);
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GList *layers;
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GList *paths;
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PikaDisplayShell *shell;
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GtkClipboard *clipboard;
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gboolean text_layer = FALSE;
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gboolean text_sel = FALSE; /* some text is selected */
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gboolean clip = FALSE; /* clipboard has text available */
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PikaTextDirection direction;
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gint i;
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layers = pika_image_get_selected_layers (image);
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if (g_list_length (layers) == 1)
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text_layer = pika_item_is_text_layer (PIKA_ITEM (layers->data));
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paths = pika_image_get_selected_vectors (image);
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text_sel = pika_text_tool_get_has_text_selection (text_tool);
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/* see whether there is text available for pasting */
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shell = pika_display_get_shell (display);
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clipboard = gtk_widget_get_clipboard (shell->canvas,
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GDK_SELECTION_CLIPBOARD);
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clip = gtk_clipboard_wait_is_text_available (clipboard);
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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, NULL)
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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_SENSITIVE ("text-tool-cut", text_sel);
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SET_SENSITIVE ("text-tool-copy", text_sel);
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SET_SENSITIVE ("text-tool-paste", clip);
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SET_SENSITIVE ("text-tool-delete", text_sel);
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SET_SENSITIVE ("text-tool-clear", text_layer);
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SET_SENSITIVE ("text-tool-load", image);
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SET_SENSITIVE ("text-tool-text-to-path", text_layer);
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SET_SENSITIVE ("text-tool-text-along-path", text_layer && g_list_length (paths) == 1);
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direction = pika_text_tool_get_direction (text_tool);
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for (i = 0; i < G_N_ELEMENTS (text_tool_direction_actions); i++)
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{
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if (direction == text_tool_direction_actions[i].value)
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{
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SET_ACTIVE (text_tool_direction_actions[i].name, TRUE);
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break;
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}
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}
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}
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