mirror of
https://github.com/netsurf-browser/netsurf
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60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/*
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* Copyright 2006 John-Mark Bell <jmb@netsurf-browser.org>
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* Copyright 2009 Paul Blokus <paul_pl@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf 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; version 2 of the License.
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*
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* NetSurf 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 <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Single/Multi-line UTF-8 text area (interface)
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*/
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#ifndef _NETSURF_DESKTOP_TEXTAREA_H_
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#define _NETSURF_DESKTOP_TEXTAREA_H_
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#include <stdint.h>
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#include <stdbool.h>
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#include "desktop/browser.h"
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#include "desktop/plot_style.h"
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/* Text area flags */
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#define TEXTAREA_MULTILINE 0x01 /**< Text area is multiline */
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#define TEXTAREA_READONLY 0x02 /**< Text area is read only */
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struct text_area;
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typedef void(*textarea_redraw_request_callback)(void *data, int x, int y,
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int width, int height);
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struct text_area *textarea_create(int width, int height,
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unsigned int flags, const plot_font_style_t *style,
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textarea_redraw_request_callback redraw_request, void *data);
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void textarea_destroy(struct text_area *ta);
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bool textarea_set_text(struct text_area *ta, const char *text);
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int textarea_get_text(struct text_area *ta, char *buf, unsigned int len);
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bool textarea_set_caret(struct text_area *ta, int caret);
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int textarea_get_caret(struct text_area *ta);
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void textarea_redraw(struct text_area *ta, int x, int y,
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int x0, int y0, int x1, int y1);
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bool textarea_keypress(struct text_area *ta, uint32_t key);
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bool textarea_mouse_action(struct text_area *ta, browser_mouse_state mouse,
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int x, int y);
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bool textarea_drag_end(struct text_area *ta, browser_mouse_state mouse,
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int x, int y);
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void textarea_get_dimensions(struct text_area *ta, int *width, int *height);
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#endif
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