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Diffstat (limited to 'desktop/textarea.h')
-rw-r--r-- | desktop/textarea.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/desktop/textarea.h b/desktop/textarea.h new file mode 100644 index 000000000..4213a5484 --- /dev/null +++ b/desktop/textarea.h @@ -0,0 +1,58 @@ +/* + * Copyright 2006 John-Mark Bell <jmb@netsurf-browser.org> + * Copyright 2009 Paul Blokus <paul_pl@users.sourceforge.net> + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * NetSurf 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; version 2 of the License. + * + * NetSurf 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 <http://www.gnu.org/licenses/>. + */ + +/** \file + * Single/Multi-line UTF-8 text area (interface) + */ + +#ifndef _NETSURF_DESKTOP_TEXTAREA_H_ +#define _NETSURF_DESKTOP_TEXTAREA_H_ + +#include <stdint.h> +#include <stdbool.h> +#include "css/css.h" +#include "desktop/browser.h" + +/* Text area flags */ +#define TEXTAREA_MULTILINE 0x01 /**< Text area is multiline */ +#define TEXTAREA_READONLY 0x02 /**< Text area is read only */ + +struct text_area; + +typedef void(*textarea_start_redraw_callback)(void *data); +typedef void(*textarea_end_redraw_callback)(void *data); + +struct text_area *textarea_create(int x, int y, int width, int height, + unsigned int flags, const struct css_style *style, + textarea_start_redraw_callback redraw_start_callback, + textarea_end_redraw_callback redraw_end_callback, void *data); +void textarea_destroy(struct text_area *ta); +bool textarea_set_text(struct text_area *ta, const char *text); +int textarea_get_text(struct text_area *ta, char *buf, unsigned int len); +bool textarea_set_caret(struct text_area *ta, int caret); +int textarea_get_caret(struct text_area *ta); +void textarea_redraw(struct text_area *ta, int x0, int y0, int x1, int y1); +bool textarea_keypress(struct text_area *ta, uint32_t key); +bool textarea_mouse_action(struct text_area *ta, browser_mouse_state mouse, + int x, int y); +bool textarea_drag_end(struct text_area *ta, browser_mouse_state mouse, + int x, int y); + +#endif + |