Merged revisions 7764-7977,7979-8058 via svnmerge from
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
This commit is contained in:
John Mark Bell
parent
fa99a7a3ce
commit
ca96353d9f
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@ -13,7 +13,7 @@ S_RENDER := box.c box_construct.c box_normalise.c directory.c \
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layout.c list.c loosen.c table.c textplain.c
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S_UTILS := base64.c filename.c hashtable.c locale.c messages.c talloc.c \
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url.c utf8.c utils.c useragent.c
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S_DESKTOP := knockout.c options.c print.c tree.c version.c
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S_DESKTOP := knockout.c options.c print.c tree.c version.c textarea.c
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# S_COMMON are sources common to all builds
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S_COMMON := $(addprefix content/,$(S_CONTENT)) \
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@ -191,21 +191,24 @@ typedef enum {
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* a drag. */
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BROWSER_MOUSE_CLICK_1 = 4, /* button 1 clicked. */
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BROWSER_MOUSE_CLICK_2 = 8, /* button 2 clicked. */
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BROWSER_MOUSE_DOUBLE_CLICK = 16, /* button 1 double clicked */
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BROWSER_MOUSE_DRAG_1 = 16, /* start of button 1 drag operation */
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BROWSER_MOUSE_DRAG_2 = 32, /* start of button 2 drag operation */
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BROWSER_MOUSE_DRAG_1 = 32, /* start of button 1 drag operation */
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BROWSER_MOUSE_DRAG_2 = 64, /* start of button 2 drag operation */
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BROWSER_MOUSE_DRAG_ON = 64, /* a drag operation was started and
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BROWSER_MOUSE_DRAG_ON = 128, /* a drag operation was started and
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* a mouse button is still pressed */
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BROWSER_MOUSE_HOLDING_1 = 128, /* while button 1 drag is in progress */
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BROWSER_MOUSE_HOLDING_2 = 256, /* while button 2 drag is in progress */
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BROWSER_MOUSE_HOLDING_1 = 256, /* while button 1 drag is in progress */
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BROWSER_MOUSE_HOLDING_2 = 512, /* while button 2 drag is in progress */
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BROWSER_MOUSE_MOD_1 = 512, /* primary modifier key pressed
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BROWSER_MOUSE_MOD_1 = 1024, /* primary modifier key pressed
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* (eg. Shift) */
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BROWSER_MOUSE_MOD_2 = 1024 /* secondary modifier key pressed
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BROWSER_MOUSE_MOD_2 = 2048, /* secondary modifier key pressed
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* (eg. Ctrl) */
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BROWSER_MOUSE_MOD_3 = 4096 /* secondary modifier key pressed
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* (eg. Alt) */
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} browser_mouse_state;
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,58 @@
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/*
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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 "css/css.h"
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#include "desktop/browser.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_start_redraw_callback)(void *data);
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typedef void(*textarea_end_redraw_callback)(void *data);
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struct text_area *textarea_create(int x, int y, int width, int height,
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unsigned int flags, const struct css_style *style,
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textarea_start_redraw_callback redraw_start_callback,
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textarea_end_redraw_callback redraw_end_callback, 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 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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#endif
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@ -28,6 +28,7 @@
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#include <stdbool.h>
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struct browser_window;
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struct box;
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@ -183,6 +183,7 @@ bool nsfont_split(const struct css_style *style,
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pango_layout_set_width(layout, x * PANGO_SCALE);
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pango_layout_set_wrap(layout, PANGO_WRAP_WORD);
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pango_layout_set_single_paragraph_mode(layout, true);
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line = pango_layout_get_line(layout, 1);
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if (line)
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index = line->start_index - 1;
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@ -43,6 +43,7 @@
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#include "desktop/netsurf.h"
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#include "desktop/options.h"
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#include "desktop/save_pdf/pdf_plotters.h"
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#include "desktop/textinput.h"
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#include "gtk/gtk_gui.h"
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#include "gtk/dialogs/gtk_options.h"
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#include "gtk/gtk_completion.h"
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@ -734,3 +735,72 @@ static void nsgtk_PDF_no_pass(GtkButton *w, gpointer data)
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}
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#endif
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uint32_t gtk_gui_gdkkey_to_nskey(GdkEventKey *key)
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{
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/* this function will need to become much more complex to support
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* everything that the RISC OS version does. But this will do for
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* now. I hope.
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*/
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switch (key->keyval)
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{
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case GDK_BackSpace:
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if (key->state & GDK_SHIFT_MASK)
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return KEY_DELETE_LINE_START;
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else
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return KEY_DELETE_LEFT;
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case GDK_Delete:
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if (key->state & GDK_SHIFT_MASK)
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return KEY_DELETE_LINE_END;
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else
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return KEY_DELETE_RIGHT;
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case GDK_Linefeed: return 13;
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case GDK_Return: return 10;
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case GDK_Left: return KEY_LEFT;
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case GDK_Right: return KEY_RIGHT;
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case GDK_Up: return KEY_UP;
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case GDK_Down: return KEY_DOWN;
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case GDK_Home:
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if (key->state & GDK_CONTROL_MASK)
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return KEY_TEXT_START;
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else
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return KEY_LINE_START;
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case GDK_End:
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if (key->state & GDK_CONTROL_MASK)
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return KEY_TEXT_END;
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else
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return KEY_LINE_END;
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case GDK_Page_Up:
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return KEY_PAGE_UP;
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case GDK_Page_Down:
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return KEY_PAGE_DOWN;
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case 'a':
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if (key->state & GDK_CONTROL_MASK)
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return KEY_SELECT_ALL;
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return gdk_keyval_to_unicode(key->keyval);
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case 'u':
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if (key->state & GDK_CONTROL_MASK)
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return KEY_CLEAR_SELECTION;
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return gdk_keyval_to_unicode(key->keyval);
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case GDK_Escape:
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return KEY_ESCAPE;
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/* Modifiers - do nothing for now */
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case GDK_Shift_L:
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case GDK_Shift_R:
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case GDK_Control_L:
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case GDK_Control_R:
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case GDK_Caps_Lock:
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case GDK_Shift_Lock:
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case GDK_Meta_L:
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case GDK_Meta_R:
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case GDK_Alt_L:
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case GDK_Alt_R:
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case GDK_Super_L:
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case GDK_Super_R:
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case GDK_Hyper_L:
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case GDK_Hyper_R: return 0;
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default: return gdk_keyval_to_unicode(
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key->keyval);
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}
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}
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@ -19,6 +19,7 @@
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#ifndef GTK_GUI_H
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#define GTK_GUI_H
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#include <inttypes.h>
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#include <stdbool.h>
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#include <gtk/gtk.h>
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#include <glade/glade.h>
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@ -37,5 +38,7 @@ extern GtkLabel *labelTooltip;
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extern GtkDialog *wndOpenFile;
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uint32_t gtk_gui_gdkkey_to_nskey(GdkEventKey *);
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#endif /* GTK_GUI_H */
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@ -119,7 +119,7 @@ bool nsgtk_plot_rectangle(int x0, int y0, int width, int height,
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line_width = 1;
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cairo_set_line_width(current_cr, line_width);
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cairo_rectangle(current_cr, x0, y0, width, height);
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cairo_rectangle(current_cr, x0 + 0.5, y0 + 0.5, width, height);
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cairo_stroke(current_cr);
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return true;
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@ -38,7 +38,7 @@
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struct gui_window *window_list = 0; /**< first entry in win list*/
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int temp_open_background = -1;
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static uint32_t gdkkey_to_nskey(GdkEventKey *);
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static void nsgtk_gui_window_attach_child(struct gui_window *parent,
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struct gui_window *child);
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/* Methods which apply only to a gui_window */
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@ -449,50 +449,11 @@ gboolean nsgtk_window_button_release_event(GtkWidget *widget,
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return TRUE;
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}
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uint32_t gdkkey_to_nskey(GdkEventKey *key)
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{
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/* this function will need to become much more complex to support
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* everything that the RISC OS version does. But this will do for
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* now. I hope.
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*/
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switch (key->keyval)
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{
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case GDK_BackSpace: return KEY_DELETE_LEFT;
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case GDK_Delete: return KEY_DELETE_RIGHT;
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case GDK_Linefeed: return 13;
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case GDK_Return: return 10;
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case GDK_Left: return KEY_LEFT;
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case GDK_Right: return KEY_RIGHT;
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case GDK_Up: return KEY_UP;
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case GDK_Down: return KEY_DOWN;
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/* Modifiers - do nothing for now */
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case GDK_Shift_L:
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case GDK_Shift_R:
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case GDK_Control_L:
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case GDK_Control_R:
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case GDK_Caps_Lock:
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case GDK_Shift_Lock:
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case GDK_Meta_L:
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case GDK_Meta_R:
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case GDK_Alt_L:
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case GDK_Alt_R:
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case GDK_Super_L:
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case GDK_Super_R:
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case GDK_Hyper_L:
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case GDK_Hyper_R: return 0;
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default: return gdk_keyval_to_unicode(
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key->keyval);
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}
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}
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gboolean nsgtk_window_keypress_event(GtkWidget *widget, GdkEventKey *event,
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gpointer data)
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{
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struct gui_window *g = data;
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uint32_t nskey = gdkkey_to_nskey(event);
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uint32_t nskey = gtk_gui_gdkkey_to_nskey(event);
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if (browser_window_key_press(g->bw, nskey))
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return TRUE;
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@ -338,8 +338,8 @@ void ro_gui_cert_open(struct tree *tree, struct node *node)
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return;
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}
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if (session->issuer)
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textarea_destroy(session->issuer);
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session->issuer = textarea_create(w, ICON_CERT_ISSUER,
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ro_textarea_destroy(session->issuer);
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session->issuer = ro_textarea_create(w, ICON_CERT_ISSUER,
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TEXTAREA_MULTILINE | TEXTAREA_READONLY,
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ro_gui_desktop_font_family, ro_gui_desktop_font_size,
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ro_gui_desktop_font_style);
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@ -348,28 +348,28 @@ void ro_gui_cert_open(struct tree *tree, struct node *node)
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warn_user("NoMemory", 0);
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return;
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}
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if (!textarea_set_text(session->issuer, session->issuer_t)) {
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textarea_destroy(session->issuer);
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if (!ro_textarea_set_text(session->issuer, session->issuer_t)) {
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ro_textarea_destroy(session->issuer);
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xwimp_delete_window(w);
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warn_user("NoMemory", 0);
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return;
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}
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if (session->subject)
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textarea_destroy(session->subject);
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session->subject = textarea_create(w, ICON_CERT_SUBJECT,
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ro_textarea_destroy(session->subject);
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session->subject = ro_textarea_create(w, ICON_CERT_SUBJECT,
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TEXTAREA_MULTILINE | TEXTAREA_READONLY,
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ro_gui_desktop_font_family, ro_gui_desktop_font_size,
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ro_gui_desktop_font_style);
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if (!session->subject) {
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textarea_destroy(session->issuer);
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ro_textarea_destroy(session->issuer);
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xwimp_delete_window(w);
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warn_user("NoMemory", 0);
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return;
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}
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if (!textarea_set_text(session->subject, session->subject_t)) {
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textarea_destroy(session->subject);
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textarea_destroy(session->issuer);
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if (!ro_textarea_set_text(session->subject, session->subject_t)) {
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ro_textarea_destroy(session->subject);
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ro_textarea_destroy(session->issuer);
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xwimp_delete_window(w);
|
||||
warn_user("NoMemory", 0);
|
||||
return;
|
||||
|
|
@ -392,9 +392,9 @@ void ro_gui_cert_close(wimp_w w)
|
|||
|
||||
for (i = 0; i < data->num; i++) {
|
||||
if (data->certs[i].subject)
|
||||
textarea_destroy(data->certs[i].subject);
|
||||
ro_textarea_destroy(data->certs[i].subject);
|
||||
if (data->certs[i].issuer)
|
||||
textarea_destroy(data->certs[i].issuer);
|
||||
ro_textarea_destroy(data->certs[i].issuer);
|
||||
}
|
||||
free(data->certs);
|
||||
free(data->url);
|
||||
|
|
|
|||
|
|
@ -110,12 +110,12 @@ static wimp_window text_area_definition = {
|
|||
{}
|
||||
};
|
||||
|
||||
static void textarea_reflow(struct text_area *ta, unsigned int line);
|
||||
static bool textarea_mouse_click(wimp_pointer *pointer);
|
||||
static bool textarea_key_press(wimp_key *key);
|
||||
static void textarea_redraw(wimp_draw *redraw);
|
||||
static void textarea_redraw_internal(wimp_draw *redraw, bool update);
|
||||
static void textarea_open(wimp_open *open);
|
||||
static void ro_textarea_reflow(struct text_area *ta, unsigned int line);
|
||||
static bool ro_textarea_mouse_click(wimp_pointer *pointer);
|
||||
static bool ro_textarea_key_press(wimp_key *key);
|
||||
static void ro_textarea_redraw(wimp_draw *redraw);
|
||||
static void ro_textarea_redraw_internal(wimp_draw *redraw, bool update);
|
||||
static void ro_textarea_open(wimp_open *open);
|
||||
|
||||
/**
|
||||
* Create a text area
|
||||
|
|
@ -128,7 +128,7 @@ static void textarea_open(wimp_open *open);
|
|||
* \param font_style Font style to use, or 0 for default
|
||||
* \return Opaque handle for textarea or 0 on error
|
||||
*/
|
||||
uintptr_t textarea_create(wimp_w parent, wimp_i icon, unsigned int flags,
|
||||
uintptr_t ro_textarea_create(wimp_w parent, wimp_i icon, unsigned int flags,
|
||||
const char *font_family, unsigned int font_size,
|
||||
rufl_style font_style)
|
||||
{
|
||||
|
|
@ -189,21 +189,21 @@ uintptr_t textarea_create(wimp_w parent, wimp_i icon, unsigned int flags,
|
|||
}
|
||||
|
||||
/* set the window dimensions */
|
||||
if (!textarea_update((uintptr_t)ret)) {
|
||||
textarea_destroy((uintptr_t)ret);
|
||||
if (!ro_textarea_update((uintptr_t)ret)) {
|
||||
ro_textarea_destroy((uintptr_t)ret);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* and register our event handlers */
|
||||
ro_gui_wimp_event_set_user_data(ret->window, ret);
|
||||
ro_gui_wimp_event_register_mouse_click(ret->window,
|
||||
textarea_mouse_click);
|
||||
ro_textarea_mouse_click);
|
||||
ro_gui_wimp_event_register_keypress(ret->window,
|
||||
textarea_key_press);
|
||||
ro_textarea_key_press);
|
||||
ro_gui_wimp_event_register_redraw_window(ret->window,
|
||||
textarea_redraw);
|
||||
ro_textarea_redraw);
|
||||
ro_gui_wimp_event_register_open_window(ret->window,
|
||||
textarea_open);
|
||||
ro_textarea_open);
|
||||
|
||||
return (uintptr_t)ret;
|
||||
}
|
||||
|
|
@ -213,7 +213,7 @@ uintptr_t textarea_create(wimp_w parent, wimp_i icon, unsigned int flags,
|
|||
*
|
||||
* \param self Text area to update
|
||||
*/
|
||||
bool textarea_update(uintptr_t self)
|
||||
bool ro_textarea_update(uintptr_t self)
|
||||
{
|
||||
struct text_area *ta;
|
||||
wimp_window_state state;
|
||||
|
|
@ -291,7 +291,7 @@ bool textarea_update(uintptr_t self)
|
|||
}
|
||||
|
||||
/* reflow the text */
|
||||
textarea_reflow(ta, 0);
|
||||
ro_textarea_reflow(ta, 0);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -300,7 +300,7 @@ bool textarea_update(uintptr_t self)
|
|||
*
|
||||
* \param self Text area to destroy
|
||||
*/
|
||||
void textarea_destroy(uintptr_t self)
|
||||
void ro_textarea_destroy(uintptr_t self)
|
||||
{
|
||||
struct text_area *ta;
|
||||
os_error *error;
|
||||
|
|
@ -329,7 +329,7 @@ void textarea_destroy(uintptr_t self)
|
|||
* \param text UTF-8 text to set text area's contents to
|
||||
* \return true on success, false on memory exhaustion
|
||||
*/
|
||||
bool textarea_set_text(uintptr_t self, const char *text)
|
||||
bool ro_textarea_set_text(uintptr_t self, const char *text)
|
||||
{
|
||||
struct text_area *ta;
|
||||
unsigned int len = strlen(text) + 1;
|
||||
|
|
@ -353,7 +353,7 @@ bool textarea_set_text(uintptr_t self, const char *text)
|
|||
memcpy(ta->text, text, len);
|
||||
ta->text_len = len;
|
||||
|
||||
textarea_reflow(ta, 0);
|
||||
ro_textarea_reflow(ta, 0);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
|
@ -367,7 +367,7 @@ bool textarea_set_text(uintptr_t self, const char *text)
|
|||
* \param len Length (bytes) of buffer pointed to by buf, or 0 to read length
|
||||
* \return Length (bytes) written/required or -1 on error
|
||||
*/
|
||||
int textarea_get_text(uintptr_t self, char *buf, unsigned int len)
|
||||
int ro_textarea_get_text(uintptr_t self, char *buf, unsigned int len)
|
||||
{
|
||||
struct text_area *ta;
|
||||
|
||||
|
|
@ -399,7 +399,7 @@ int textarea_get_text(uintptr_t self, char *buf, unsigned int len)
|
|||
* \param index 0-based character index to insert at
|
||||
* \param text UTF-8 text to insert
|
||||
*/
|
||||
void textarea_insert_text(uintptr_t self, unsigned int index,
|
||||
void ro_textarea_insert_text(uintptr_t self, unsigned int index,
|
||||
const char *text)
|
||||
{
|
||||
struct text_area *ta;
|
||||
|
|
@ -442,7 +442,7 @@ void textarea_insert_text(uintptr_t self, unsigned int index,
|
|||
ta->text_len += b_len;
|
||||
|
||||
/** \todo calculate line to reflow from */
|
||||
textarea_reflow(ta, 0);
|
||||
ro_textarea_reflow(ta, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -453,7 +453,7 @@ void textarea_insert_text(uintptr_t self, unsigned int index,
|
|||
* \param end End character index of replaced section (exclusive)
|
||||
* \param text UTF-8 text to insert
|
||||
*/
|
||||
void textarea_replace_text(uintptr_t self, unsigned int start,
|
||||
void ro_textarea_replace_text(uintptr_t self, unsigned int start,
|
||||
unsigned int end, const char *text)
|
||||
{
|
||||
struct text_area *ta;
|
||||
|
|
@ -474,7 +474,7 @@ void textarea_replace_text(uintptr_t self, unsigned int start,
|
|||
end = c_len;
|
||||
|
||||
if (start == end)
|
||||
return textarea_insert_text(self, start, text);
|
||||
return ro_textarea_insert_text(self, start, text);
|
||||
|
||||
if (start > end) {
|
||||
int temp = end;
|
||||
|
|
@ -515,7 +515,7 @@ void textarea_replace_text(uintptr_t self, unsigned int start,
|
|||
ta->text_len += b_len - (b_end - b_start);
|
||||
|
||||
/** \todo calculate line to reflow from */
|
||||
textarea_reflow(ta, 0);
|
||||
ro_textarea_reflow(ta, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -524,7 +524,7 @@ void textarea_replace_text(uintptr_t self, unsigned int start,
|
|||
* \param self Text area
|
||||
* \param caret 0-based character index to place caret at
|
||||
*/
|
||||
void textarea_set_caret(uintptr_t self, unsigned int caret)
|
||||
void ro_textarea_set_caret(uintptr_t self, unsigned int caret)
|
||||
{
|
||||
struct text_area *ta;
|
||||
size_t c_len, b_off;
|
||||
|
|
@ -566,7 +566,7 @@ void textarea_set_caret(uintptr_t self, unsigned int caret)
|
|||
|
||||
|
||||
/* Finally, redraw the WIMP caret */
|
||||
index = textarea_get_caret(self);
|
||||
index = ro_textarea_get_caret(self);
|
||||
os_line_height.x = 0;
|
||||
os_line_height.y = (int)((float)(ta->line_height - ta->line_spacing) * 0.62) + 1;
|
||||
ro_convert_pixels_to_os_units(&os_line_height, (os_mode)-1);
|
||||
|
|
@ -605,7 +605,7 @@ void textarea_set_caret(uintptr_t self, unsigned int caret)
|
|||
* \param x X position of caret on the screen
|
||||
* \param y Y position of caret on the screen
|
||||
*/
|
||||
void textarea_set_caret_xy(uintptr_t self, int x, int y)
|
||||
void ro_textarea_set_caret_xy(uintptr_t self, int x, int y)
|
||||
{
|
||||
struct text_area *ta;
|
||||
wimp_window_state state;
|
||||
|
|
@ -665,7 +665,7 @@ void textarea_set_caret_xy(uintptr_t self, int x, int y)
|
|||
temp = utf8_next(ta->text, ta->text_len, temp))
|
||||
c_off++;
|
||||
|
||||
textarea_set_caret((uintptr_t)ta, c_off);
|
||||
ro_textarea_set_caret((uintptr_t)ta, c_off);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -674,7 +674,7 @@ void textarea_set_caret_xy(uintptr_t self, int x, int y)
|
|||
* \param self Text area
|
||||
* \return 0-based character index of caret location, or -1 on error
|
||||
*/
|
||||
unsigned int textarea_get_caret(uintptr_t self)
|
||||
unsigned int ro_textarea_get_caret(uintptr_t self)
|
||||
{
|
||||
struct text_area *ta;
|
||||
size_t c_off = 0, b_off;
|
||||
|
|
@ -701,7 +701,7 @@ unsigned int textarea_get_caret(uintptr_t self)
|
|||
* \param ta Text area to reflow
|
||||
* \param line Line number to begin reflow on
|
||||
*/
|
||||
void textarea_reflow(struct text_area *ta, unsigned int line)
|
||||
void ro_textarea_reflow(struct text_area *ta, unsigned int line)
|
||||
{
|
||||
rufl_code code;
|
||||
char *text;
|
||||
|
|
@ -846,7 +846,8 @@ void textarea_reflow(struct text_area *ta, unsigned int line)
|
|||
}
|
||||
|
||||
/* Now, attempt to create vertical scrollbar */
|
||||
ro_gui_wimp_update_window_furniture(ta->window, wimp_WINDOW_VSCROLL,
|
||||
ro_gui_wimp_update_window_furniture(ta->window,
|
||||
wimp_WINDOW_VSCROLL,
|
||||
wimp_WINDOW_VSCROLL);
|
||||
|
||||
/* Get new window state */
|
||||
|
|
@ -877,7 +878,7 @@ void textarea_reflow(struct text_area *ta, unsigned int line)
|
|||
ta->vis_width -= vscroll_width;
|
||||
|
||||
/* Now we've done that, we have to reflow the text area */
|
||||
textarea_reflow(ta, 0);
|
||||
ro_textarea_reflow(ta, 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -887,13 +888,13 @@ void textarea_reflow(struct text_area *ta, unsigned int line)
|
|||
* \param pointer Mouse click state block
|
||||
* \return true if click handled, false otherwise
|
||||
*/
|
||||
bool textarea_mouse_click(wimp_pointer *pointer)
|
||||
bool ro_textarea_mouse_click(wimp_pointer *pointer)
|
||||
{
|
||||
struct text_area *ta;
|
||||
|
||||
ta = (struct text_area *)ro_gui_wimp_event_get_user_data(pointer->w);
|
||||
|
||||
textarea_set_caret_xy((uintptr_t)ta, pointer->pos.x, pointer->pos.y);
|
||||
ro_textarea_set_caret_xy((uintptr_t)ta, pointer->pos.x, pointer->pos.y);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -903,7 +904,7 @@ bool textarea_mouse_click(wimp_pointer *pointer)
|
|||
* \param key Key pressed state block
|
||||
* \param true if press handled, false otherwise
|
||||
*/
|
||||
bool textarea_key_press(wimp_key *key)
|
||||
bool ro_textarea_key_press(wimp_key *key)
|
||||
{
|
||||
uint32_t c = (uint32_t) key->c;
|
||||
wimp_key keypress;
|
||||
|
|
@ -925,49 +926,49 @@ bool textarea_key_press(wimp_key *key)
|
|||
utf8_len = utf8_from_ucs4(c, utf8);
|
||||
utf8[utf8_len] = '\0';
|
||||
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
textarea_insert_text((uintptr_t)ta, c_pos, utf8);
|
||||
textarea_set_caret((uintptr_t)ta, ++c_pos);
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
ro_textarea_insert_text((uintptr_t)ta, c_pos, utf8);
|
||||
ro_textarea_set_caret((uintptr_t)ta, ++c_pos);
|
||||
|
||||
redraw = true;
|
||||
} else {
|
||||
/** \todo handle command keys */
|
||||
switch (c & ~IS_WIMP_KEY) {
|
||||
case 8: /* Backspace */
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
if (c_pos > 0) {
|
||||
textarea_replace_text((uintptr_t)ta,
|
||||
ro_textarea_replace_text((uintptr_t)ta,
|
||||
c_pos - 1, c_pos, "");
|
||||
textarea_set_caret((uintptr_t)ta, c_pos - 1);
|
||||
ro_textarea_set_caret((uintptr_t)ta, c_pos - 1);
|
||||
redraw = true;
|
||||
}
|
||||
break;
|
||||
case 21: /* Ctrl + U */
|
||||
textarea_set_text((uintptr_t)ta, "");
|
||||
textarea_set_caret((uintptr_t)ta, 0);
|
||||
ro_textarea_set_text((uintptr_t)ta, "");
|
||||
ro_textarea_set_caret((uintptr_t)ta, 0);
|
||||
redraw = true;
|
||||
break;
|
||||
case wimp_KEY_DELETE:
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
if (os_version < RISCOS5 && c_pos > 0) {
|
||||
textarea_replace_text((uintptr_t)ta,
|
||||
ro_textarea_replace_text((uintptr_t)ta,
|
||||
c_pos - 1, c_pos, "");
|
||||
textarea_set_caret((uintptr_t)ta, c_pos - 1);
|
||||
ro_textarea_set_caret((uintptr_t)ta, c_pos - 1);
|
||||
} else {
|
||||
textarea_replace_text((uintptr_t)ta, c_pos,
|
||||
ro_textarea_replace_text((uintptr_t)ta, c_pos,
|
||||
c_pos + 1, "");
|
||||
}
|
||||
redraw = true;
|
||||
break;
|
||||
|
||||
case wimp_KEY_LEFT:
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
if (c_pos > 0)
|
||||
textarea_set_caret((uintptr_t)ta, c_pos - 1);
|
||||
ro_textarea_set_caret((uintptr_t)ta, c_pos - 1);
|
||||
break;
|
||||
case wimp_KEY_RIGHT:
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
textarea_set_caret((uintptr_t)ta, c_pos + 1);
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
ro_textarea_set_caret((uintptr_t)ta, c_pos + 1);
|
||||
break;
|
||||
case wimp_KEY_UP:
|
||||
/** \todo Move caret up a line */
|
||||
|
|
@ -984,16 +985,17 @@ bool textarea_key_press(wimp_key *key)
|
|||
/** \todo line end */
|
||||
break;
|
||||
case wimp_KEY_CONTROL | wimp_KEY_UP:
|
||||
textarea_set_caret((uintptr_t)ta, 0);
|
||||
ro_textarea_set_caret((uintptr_t)ta, 0);
|
||||
break;
|
||||
case wimp_KEY_CONTROL | wimp_KEY_DOWN:
|
||||
textarea_set_caret((uintptr_t)ta, utf8_length(ta->text));
|
||||
ro_textarea_set_caret((uintptr_t)ta,
|
||||
utf8_length(ta->text));
|
||||
break;
|
||||
|
||||
case wimp_KEY_COPY:
|
||||
if (os_version < RISCOS5) {
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
textarea_replace_text((uintptr_t)ta, c_pos,
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
ro_textarea_replace_text((uintptr_t)ta, c_pos,
|
||||
c_pos + 1, "");
|
||||
} else {
|
||||
/** \todo line end */
|
||||
|
|
@ -1004,10 +1006,10 @@ bool textarea_key_press(wimp_key *key)
|
|||
case wimp_KEY_RETURN:
|
||||
if (ta->flags & TEXTAREA_MULTILINE) {
|
||||
/* Insert newline */
|
||||
c_pos = textarea_get_caret((uintptr_t)ta);
|
||||
textarea_insert_text((uintptr_t)ta, c_pos,
|
||||
c_pos = ro_textarea_get_caret((uintptr_t)ta);
|
||||
ro_textarea_insert_text((uintptr_t)ta, c_pos,
|
||||
"\n");
|
||||
textarea_set_caret((uintptr_t)ta, ++c_pos);
|
||||
ro_textarea_set_caret((uintptr_t)ta, ++c_pos);
|
||||
|
||||
redraw = true;
|
||||
|
||||
|
|
@ -1038,7 +1040,7 @@ bool textarea_key_press(wimp_key *key)
|
|||
update.box.y1 = 0;
|
||||
update.box.x1 = ta->vis_width;
|
||||
update.box.y0 = -ta->line_height * (ta->line_count + 1);
|
||||
textarea_redraw_internal(&update, true);
|
||||
ro_textarea_redraw_internal(&update, true);
|
||||
}
|
||||
|
||||
return true;
|
||||
|
|
@ -1049,9 +1051,9 @@ bool textarea_key_press(wimp_key *key)
|
|||
*
|
||||
* \param redraw Redraw request block
|
||||
*/
|
||||
void textarea_redraw(wimp_draw *redraw)
|
||||
void ro_textarea_redraw(wimp_draw *redraw)
|
||||
{
|
||||
textarea_redraw_internal(redraw, false);
|
||||
ro_textarea_redraw_internal(redraw, false);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1060,7 +1062,7 @@ void textarea_redraw(wimp_draw *redraw)
|
|||
* \param redraw Redraw/update request block
|
||||
* \param update True if update, false if full redraw
|
||||
*/
|
||||
void textarea_redraw_internal(wimp_draw *redraw, bool update)
|
||||
void ro_textarea_redraw_internal(wimp_draw *redraw, bool update)
|
||||
{
|
||||
struct text_area *ta;
|
||||
int clip_x0, clip_y0, clip_x1, clip_y1;
|
||||
|
|
@ -1170,7 +1172,7 @@ void textarea_redraw_internal(wimp_draw *redraw, bool update)
|
|||
*
|
||||
* \param open OpenWindow block
|
||||
*/
|
||||
void textarea_open(wimp_open *open)
|
||||
void ro_textarea_open(wimp_open *open)
|
||||
{
|
||||
os_error *error;
|
||||
|
||||
|
|
|
|||
|
|
@ -31,20 +31,20 @@
|
|||
#define TEXTAREA_MULTILINE 0x01 /**< Text area is multiline */
|
||||
#define TEXTAREA_READONLY 0x02 /**< Text area is read only */
|
||||
|
||||
uintptr_t textarea_create(wimp_w parent, wimp_i icon, unsigned int flags,
|
||||
uintptr_t ro_textarea_create(wimp_w parent, wimp_i icon, unsigned int flags,
|
||||
const char *font_family, unsigned int font_size,
|
||||
rufl_style font_style);
|
||||
bool textarea_update(uintptr_t self);
|
||||
void textarea_destroy(uintptr_t self);
|
||||
bool textarea_set_text(uintptr_t self, const char *text);
|
||||
int textarea_get_text(uintptr_t self, char *buf, unsigned int len);
|
||||
void textarea_insert_text(uintptr_t self, unsigned int index,
|
||||
bool ro_textarea_update(uintptr_t self);
|
||||
void ro_textarea_destroy(uintptr_t self);
|
||||
bool ro_textarea_set_text(uintptr_t self, const char *text);
|
||||
int ro_textarea_get_text(uintptr_t self, char *buf, unsigned int len);
|
||||
void ro_textarea_insert_text(uintptr_t self, unsigned int index,
|
||||
const char *text);
|
||||
void textarea_replace_text(uintptr_t self, unsigned int start,
|
||||
void ro_textarea_replace_text(uintptr_t self, unsigned int start,
|
||||
unsigned int end, const char *text);
|
||||
void textarea_set_caret(uintptr_t self, unsigned int caret);
|
||||
void textarea_set_caret_xy(uintptr_t self, int x, int y);
|
||||
unsigned int textarea_get_caret(uintptr_t self);
|
||||
void ro_textarea_set_caret(uintptr_t self, unsigned int caret);
|
||||
void ro_textarea_set_caret_xy(uintptr_t self, int x, int y);
|
||||
unsigned int ro_textarea_get_caret(uintptr_t self);
|
||||
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1080,7 +1080,7 @@ void ro_gui_tree_start_edit(struct tree *tree, struct node_element *element,
|
|||
LOG(("xwimp_create_icon: 0x%x: %s",
|
||||
error->errnum, error->errmess));
|
||||
|
||||
tree->textarea_handle = textarea_create((wimp_w)tree->handle,
|
||||
tree->textarea_handle = ro_textarea_create((wimp_w)tree->handle,
|
||||
(wimp_i)tree->edit_handle, 0, ro_gui_desktop_font_family,
|
||||
ro_gui_desktop_font_size,
|
||||
ro_gui_desktop_font_style);
|
||||
|
|
@ -1088,12 +1088,13 @@ void ro_gui_tree_start_edit(struct tree *tree, struct node_element *element,
|
|||
ro_gui_tree_stop_edit(tree);
|
||||
return;
|
||||
}
|
||||
textarea_set_text(tree->textarea_handle, element->text);
|
||||
ro_textarea_set_text(tree->textarea_handle, element->text);
|
||||
if (pointer)
|
||||
textarea_set_caret_xy(tree->textarea_handle,
|
||||
ro_textarea_set_caret_xy(tree->textarea_handle,
|
||||
pointer->pos.x, pointer->pos.y);
|
||||
else
|
||||
textarea_set_caret(tree->textarea_handle, strlen(element->text));
|
||||
ro_textarea_set_caret(tree->textarea_handle,
|
||||
strlen(element->text));
|
||||
|
||||
tree_handle_node_element_changed(tree, element);
|
||||
ro_gui_tree_scroll_visible(tree, element);
|
||||
|
|
@ -1114,7 +1115,7 @@ void ro_gui_tree_stop_edit(struct tree *tree)
|
|||
if (!tree->editing) return;
|
||||
|
||||
if (tree->textarea_handle) {
|
||||
textarea_destroy(tree->textarea_handle);
|
||||
ro_textarea_destroy(tree->textarea_handle);
|
||||
tree->textarea_handle = 0;
|
||||
}
|
||||
error = xwimp_delete_icon((wimp_w)tree->handle, (wimp_i)tree->edit_handle);
|
||||
|
|
@ -1308,7 +1309,8 @@ bool ro_gui_tree_keypress(wimp_key *key)
|
|||
return true;
|
||||
case wimp_KEY_RETURN:
|
||||
if ((tree->editing) && (tree->textarea_handle)) {
|
||||
strlen = textarea_get_text(tree->textarea_handle,
|
||||
strlen = ro_textarea_get_text(
|
||||
tree->textarea_handle,
|
||||
NULL, 0);
|
||||
if (strlen == -1) {
|
||||
ro_gui_tree_stop_edit(tree);
|
||||
|
|
@ -1321,7 +1323,7 @@ bool ro_gui_tree_keypress(wimp_key *key)
|
|||
warn_user("NoMemory", 0);
|
||||
return true;
|
||||
}
|
||||
textarea_get_text(tree->textarea_handle,
|
||||
ro_textarea_get_text(tree->textarea_handle,
|
||||
new_string, strlen);
|
||||
free((void *)tree->editing->text);
|
||||
tree->editing->text = new_string;
|
||||
|
|
|
|||
Loading…
Reference in New Issue