PIKApp/app/tools/pikatexttool.h

137 lines
4.6 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* PikaTextTool
* Copyright (C) 2002-2010 Sven Neumann <sven@gimp.org>
* Daniel Eddeland <danedde@svn.gnome.org>
* Michael Natterer <mitch@gimp.org>
*
* 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/>.
*/
#ifndef __PIKA_TEXT_TOOL_H__
#define __PIKA_TEXT_TOOL_H__
#include "pikadrawtool.h"
#define PIKA_TYPE_TEXT_TOOL (pika_text_tool_get_type ())
#define PIKA_TEXT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_TEXT_TOOL, PikaTextTool))
#define PIKA_IS_TEXT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_TEXT_TOOL))
#define PIKA_TEXT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_TEXT_TOOL, PikaTextToolClass))
#define PIKA_IS_TEXT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_TEXT_TOOL))
#define PIKA_TEXT_TOOL_GET_OPTIONS(t) (PIKA_TEXT_OPTIONS (pika_tool_get_options (PIKA_TOOL (t))))
typedef struct _PikaTextTool PikaTextTool;
typedef struct _PikaTextToolClass PikaTextToolClass;
struct _PikaTextTool
{
PikaDrawTool parent_instance;
PikaText *proxy;
GList *pending;
guint idle_id;
gboolean moving;
PikaTextBuffer *buffer;
PikaText *text;
PikaTextLayer *layer;
PikaImage *image;
GtkWidget *confirm_dialog;
gboolean handle_rectangle_change_complete;
gboolean text_box_fixed;
PikaTextLayout *layout;
gint drawing_blocked;
PikaToolWidget *widget;
PikaToolWidget *grab_widget;
/* text editor state: */
GtkWidget *style_overlay;
GtkWidget *style_editor;
gboolean selecting;
GtkTextIter select_start_iter;
gboolean select_words;
gboolean select_lines;
GtkIMContext *im_context;
gboolean needs_im_reset;
gboolean preedit_active;
gchar *preedit_string;
gint preedit_cursor;
GtkTextMark *preedit_start;
GtkTextMark *preedit_end;
gboolean overwrite_mode;
gint x_pos;
GtkWidget *offscreen_window;
GtkWidget *proxy_text_view;
GtkWidget *editor_dialog;
};
struct _PikaTextToolClass
{
PikaDrawToolClass parent_class;
};
void pika_text_tool_register (PikaToolRegisterCallback callback,
gpointer data);
GType pika_text_tool_get_type (void) G_GNUC_CONST;
gboolean pika_text_tool_set_layer (PikaTextTool *text_tool,
PikaLayer *layer);
gboolean pika_text_tool_get_has_text_selection (PikaTextTool *text_tool);
void pika_text_tool_delete_selection (PikaTextTool *text_tool);
void pika_text_tool_cut_clipboard (PikaTextTool *text_tool);
void pika_text_tool_copy_clipboard (PikaTextTool *text_tool);
void pika_text_tool_paste_clipboard (PikaTextTool *text_tool);
void pika_text_tool_create_vectors (PikaTextTool *text_tool);
gboolean pika_text_tool_create_vectors_warped (PikaTextTool *text_tool,
GError **error);
PikaTextDirection
pika_text_tool_get_direction (PikaTextTool *text_tool);
/* only for the text editor */
void pika_text_tool_clear_layout (PikaTextTool *text_tool);
gboolean pika_text_tool_ensure_layout (PikaTextTool *text_tool);
void pika_text_tool_apply (PikaTextTool *text_tool,
gboolean push_undo);
#endif /* __PIKA_TEXT_TOOL_H__ */