mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-24 23:39:51 +03:00
ca96353d9f
svn://svn.netsurf-browser.org/branches/paulblokus/textinput ........ r7769 | paulblokus | 2009-06-11 22:26:16 +0100 (Thu, 11 Jun 2009) | 4 lines replace global history window with an empty window for future tests add the necessary files first lines ported ........ r7771 | paulblokus | 2009-06-11 23:51:46 +0100 (Thu, 11 Jun 2009) | 1 line more functions ........ r7772 | paulblokus | 2009-06-12 02:07:36 +0100 (Fri, 12 Jun 2009) | 1 line redraw working ........ r7777 | paulblokus | 2009-06-12 11:35:45 +0100 (Fri, 12 Jun 2009) | 3 lines plotter fix make use of the provided clipping rectangle ........ r7781 | paulblokus | 2009-06-12 16:26:51 +0100 (Fri, 12 Jun 2009) | 3 lines callbacks for taxtarea to request a [caret]redraw basic caret handling drawing ........ r7782 | paulblokus | 2009-06-12 22:36:50 +0100 (Fri, 12 Jun 2009) | 1 line single character insertion ........ r7783 | paulblokus | 2009-06-12 22:41:37 +0100 (Fri, 12 Jun 2009) | 1 line single character insertion ........ r7784 | paulblokus | 2009-06-12 23:55:40 +0100 (Fri, 12 Jun 2009) | 3 lines fixed caret clipping arrows, delete and backspace ........ r7812 | paulblokus | 2009-06-16 14:55:41 +0100 (Tue, 16 Jun 2009) | 1 line remove bug causing NS hang on \n in textarea ........ r7816 | paulblokus | 2009-06-16 16:29:48 +0100 (Tue, 16 Jun 2009) | 1 line Enter, Home, End keys ........ r7817 | paulblokus | 2009-06-16 16:56:16 +0100 (Tue, 16 Jun 2009) | 1 line Ctrl + Home/End ........ r7818 | paulblokus | 2009-06-16 17:16:51 +0100 (Tue, 16 Jun 2009) | 1 line redraw caret only on caret moves ........ r7821 | paulblokus | 2009-06-16 20:18:30 +0100 (Tue, 16 Jun 2009) | 1 line line end/start delete ........ r7822 | paulblokus | 2009-06-16 23:43:42 +0100 (Tue, 16 Jun 2009) | 1 line selection drawing + select all ........ r7823 | paulblokus | 2009-06-17 02:31:07 +0100 (Wed, 17 Jun 2009) | 3 lines auto scrolling on caret moves clear selection ........ r7845 | paulblokus | 2009-06-18 17:35:03 +0100 (Thu, 18 Jun 2009) | 1 line page up/down ........ r7846 | paulblokus | 2009-06-18 17:38:45 +0100 (Thu, 18 Jun 2009) | 1 line remove unnecessary fix ........ r7847 | paulblokus | 2009-06-18 18:00:16 +0100 (Thu, 18 Jun 2009) | 1 line clipping fixes ........ r7849 | paulblokus | 2009-06-18 18:21:02 +0100 (Thu, 18 Jun 2009) | 1 line scroll fix ........ r7850 | paulblokus | 2009-06-18 18:45:13 +0100 (Thu, 18 Jun 2009) | 1 line simplified redraw request logic ........ r7855 | paulblokus | 2009-06-18 19:56:24 +0100 (Thu, 18 Jun 2009) | 1 line front end passing mouse events ........ r7858 | paulblokus | 2009-06-18 22:18:39 +0100 (Thu, 18 Jun 2009) | 3 lines drag selection bug fixes ........ r7860 | paulblokus | 2009-06-18 23:32:39 +0100 (Thu, 18 Jun 2009) | 3 lines take selection into account on keypress of different types a few bugs fixed ........ r7876 | paulblokus | 2009-06-19 13:43:07 +0100 (Fri, 19 Jun 2009) | 3 lines pango nsfont_split fix a few textarea fixes ........ r7879 | paulblokus | 2009-06-19 17:33:10 +0100 (Fri, 19 Jun 2009) | 4 lines newline handling seems to work this way clear selection on mouse click more bug fixes ........ r7880 | paulblokus | 2009-06-19 18:16:27 +0100 (Fri, 19 Jun 2009) | 3 lines no caret option selection follows drag ........ r7883 | paulblokus | 2009-06-19 19:08:44 +0100 (Fri, 19 Jun 2009) | 3 lines o width selection bug fix caret at correct side of drag selection ........ r7918 | paulblokus | 2009-06-22 21:01:28 +0100 (Mon, 22 Jun 2009) | 3 lines fix caret positioning at line end CR removal in input methods ........ r7919 | paulblokus | 2009-06-22 21:34:39 +0100 (Mon, 22 Jun 2009) | 1 line fix crash on 0 length text ........ r7926 | paulblokus | 2009-06-23 09:53:56 +0100 (Tue, 23 Jun 2009) | 3 lines change LF into spaces for single line widget text normalisation at one place ........ r7931 | paulblokus | 2009-06-23 10:51:25 +0100 (Tue, 23 Jun 2009) | 1 line cleanup ........ r7933 | paulblokus | 2009-06-23 11:17:22 +0100 (Tue, 23 Jun 2009) | 1 line fix selection draw ........ r7935 | paulblokus | 2009-06-23 11:41:30 +0100 (Tue, 23 Jun 2009) | 1 line guard readonly ........ r7942 | paulblokus | 2009-06-24 08:19:39 +0100 (Wed, 24 Jun 2009) | 1 line applied changes suggested by jmb ........ r7943 | paulblokus | 2009-06-24 09:04:49 +0100 (Wed, 24 Jun 2009) | 1 line little fixes ........ r7945 | paulblokus | 2009-06-24 12:50:14 +0100 (Wed, 24 Jun 2009) | 1 line correct line length and wrapping ........ r7947 | paulblokus | 2009-06-24 14:32:36 +0100 (Wed, 24 Jun 2009) | 3 lines fixed page up/down broken in last commit changed logic for caret positioning on soft breaks ........ r7949 | paulblokus | 2009-06-24 16:31:42 +0100 (Wed, 24 Jun 2009) | 1 line remove temporary/test code ........ r7975 | paulblokus | 2009-06-25 16:00:46 +0100 (Thu, 25 Jun 2009) | 1 line changes suggested by jmb ........ r7976 | paulblokus | 2009-06-25 16:33:23 +0100 (Thu, 25 Jun 2009) | 1 line added ro_ prefix to RISC OS textarea code ........ svn path=/trunk/netsurf/; revision=8060
119 lines
2.6 KiB
C
119 lines
2.6 KiB
C
/*
|
|
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
|
|
* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
|
|
* Copyright 2004 Andrew Timmins <atimmins@blueyonder.co.uk>
|
|
* Copyright 2004 John Tytgat <joty@netsurf-browser.org>
|
|
*
|
|
* 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
|
|
* Textual input handling (interface)
|
|
*/
|
|
|
|
#ifndef _NETSURF_DESKTOP_TEXTINPUT_H_
|
|
#define _NETSURF_DESKTOP_TEXTINPUT_H_
|
|
|
|
#include <stdbool.h>
|
|
|
|
|
|
struct browser_window;
|
|
struct box;
|
|
|
|
|
|
enum input_key {
|
|
|
|
KEY_SELECT_ALL = 1,
|
|
KEY_COPY_SELECTION = 3,
|
|
|
|
KEY_DELETE_LEFT = 8,
|
|
KEY_TAB = 9,
|
|
|
|
KEY_NL = 10,
|
|
KEY_SHIFT_TAB = 11,
|
|
KEY_CR = 13,
|
|
|
|
KEY_CUT_LINE = 21,
|
|
KEY_PASTE = 22,
|
|
KEY_CUT_SELECTION = 24,
|
|
KEY_CLEAR_SELECTION = 26,
|
|
|
|
KEY_ESCAPE = 27,
|
|
|
|
/* cursor movement keys */
|
|
KEY_LEFT = 28,
|
|
KEY_RIGHT,
|
|
KEY_UP,
|
|
KEY_DOWN,
|
|
|
|
KEY_DELETE_RIGHT = 127,
|
|
|
|
KEY_LINE_START = 128,
|
|
KEY_LINE_END,
|
|
KEY_TEXT_START,
|
|
KEY_TEXT_END,
|
|
KEY_WORD_LEFT,
|
|
KEY_WORD_RIGHT,
|
|
KEY_PAGE_UP,
|
|
KEY_PAGE_DOWN,
|
|
KEY_DELETE_LINE_END,
|
|
KEY_DELETE_LINE_START,
|
|
};
|
|
|
|
|
|
struct caret
|
|
{
|
|
bool defined;
|
|
|
|
struct browser_window *bw;
|
|
struct box *text_box;
|
|
size_t char_offset;
|
|
|
|
/* document co-ordinates of bottom left of caret */
|
|
int x;
|
|
int y;
|
|
int height;
|
|
};
|
|
|
|
|
|
/** There's a single ghost caret used to implement
|
|
* drag-and-drop of text into text areas and input fields.
|
|
*/
|
|
|
|
extern struct caret ghost_caret;
|
|
|
|
|
|
void caret_set_position(struct caret *c, struct browser_window *bw,
|
|
struct box *text_box, int char_offset, int pixel_offset);
|
|
void caret_remove(struct caret *c);
|
|
|
|
|
|
struct box *textarea_get_position(struct box *textarea, int x, int y,
|
|
int *pchar_offset, int *ppixel_offset);
|
|
|
|
void browser_window_textarea_click(struct browser_window *bw,
|
|
browser_mouse_state mouse,
|
|
struct box *textarea,
|
|
int box_x, int box_y,
|
|
int x, int y);
|
|
|
|
void browser_window_input_click(struct browser_window* bw,
|
|
struct box *input,
|
|
int box_x, int box_y,
|
|
int x, int y);
|
|
void browser_window_remove_caret(struct browser_window *bw);
|
|
|
|
#endif
|