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Diffstat (limited to 'src/gui/curses/gui-curses-keyboard.c')
-rw-r--r--src/gui/curses/gui-curses-keyboard.c501
1 files changed, 0 insertions, 501 deletions
diff --git a/src/gui/curses/gui-curses-keyboard.c b/src/gui/curses/gui-curses-keyboard.c
deleted file mode 100644
index 8331bf4c2..000000000
--- a/src/gui/curses/gui-curses-keyboard.c
+++ /dev/null
@@ -1,501 +0,0 @@
-/*
- * Copyright (C) 2003-2011 Sebastien Helleu <flashcode@flashtux.org>
- *
- * This file is part of WeeChat, the extensible chat client.
- *
- * WeeChat 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.
- *
- * WeeChat 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 WeeChat. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * gui-curses-keyboard.c: keyboard functions for Curses GUI
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include "../../core/weechat.h"
-#include "../../core/wee-config.h"
-#include "../../core/wee-hook.h"
-#include "../../core/wee-log.h"
-#include "../../core/wee-utf8.h"
-#include "../../core/wee-string.h"
-#include "../../plugins/plugin.h"
-#include "../gui-keyboard.h"
-#include "../gui-buffer.h"
-#include "../gui-color.h"
-#include "../gui-input.h"
-#include "../gui-completion.h"
-#include "../gui-window.h"
-#include "gui-curses.h"
-
-#define BIND(key, command) gui_keyboard_default_bind(key, command)
-
-
-/*
- * gui_keyboard_default_bind: create key bind, only if it does not exist yet
- */
-
-void
-gui_keyboard_default_bind (const char *key, const char *command)
-{
- struct t_gui_key *ptr_key;
- char *internal_code;
-
- internal_code = gui_keyboard_get_internal_code (key);
-
- ptr_key = gui_keyboard_search (gui_keys,
- (internal_code) ? internal_code : key);
- if (!ptr_key)
- {
- gui_keyboard_new (NULL, key, command);
- }
-
- if (internal_code)
- free (internal_code);
-}
-
-/*
- * gui_keyboard_default_bindings: create default key bindings
- */
-
-void
-gui_keyboard_default_bindings ()
-{
- int i;
- char key_str[32], command[32];
-
- BIND(/* RC */ "ctrl-M", "/input return");
- BIND(/* RC */ "ctrl-J", "/input return");
- BIND(/* tab */ "ctrl-I", "/input complete_next");
- BIND(/* s-tab */ "meta2-Z", "/input complete_previous");
- BIND(/* ^R */ "ctrl-R", "/input search_text");
- BIND(/* basckpace */ "ctrl-H", "/input delete_previous_char");
- BIND(/* basckpace */ "ctrl-?", "/input delete_previous_char");
- BIND(/* ^_ */ "ctrl-_", "/input undo");
- BIND(/* m-_ */ "meta-_", "/input redo");
- BIND(/* del */ "meta2-3~", "/input delete_next_char");
- BIND(/* ^D */ "ctrl-D", "/input delete_next_char");
- BIND(/* ^W */ "ctrl-W", "/input delete_previous_word");
- BIND(/* ^X */ "ctrl-X", "/input switch_active_buffer");
- BIND(/* m-d */ "meta-d", "/input delete_next_word");
- BIND(/* ^K */ "ctrl-K", "/input delete_end_of_line");
- BIND(/* m-r */ "meta-r", "/input delete_line");
- BIND(/* ^T */ "ctrl-T", "/input transpose_chars");
- BIND(/* ^U */ "ctrl-U", "/input delete_beginning_of_line");
- BIND(/* ^Y */ "ctrl-Y", "/input clipboard_paste");
- BIND(/* home */ "meta2-1~", "/input move_beginning_of_line");
- BIND(/* home */ "meta2-H", "/input move_beginning_of_line");
- BIND(/* home */ "meta2-7~", "/input move_beginning_of_line");
- BIND(/* home */ "meta-OH", "/input move_beginning_of_line");
- BIND(/* ^A */ "ctrl-A", "/input move_beginning_of_line");
- BIND(/* end */ "meta2-4~", "/input move_end_of_line");
- BIND(/* end */ "meta2-F", "/input move_end_of_line");
- BIND(/* end */ "meta2-8~", "/input move_end_of_line");
- BIND(/* end */ "meta-OF", "/input move_end_of_line");
- BIND(/* ^E */ "ctrl-E", "/input move_end_of_line");
- BIND(/* left */ "meta2-D", "/input move_previous_char");
- BIND(/* ^B */ "ctrl-B", "/input move_previous_char");
- BIND(/* right */ "meta2-C", "/input move_next_char");
- BIND(/* ^F */ "ctrl-F", "/input move_next_char");
- BIND(/* m-b */ "meta-b", "/input move_previous_word");
- BIND(/* ^left */ "meta-Od", "/input move_previous_word");
- BIND(/* ^left */ "meta-OD", "/input move_previous_word");
- BIND(/* m-f */ "meta-f", "/input move_next_word");
- BIND(/* ^right */ "meta-Oc", "/input move_next_word");
- BIND(/* ^right */ "meta-OC", "/input move_next_word");
- BIND(/* up */ "meta2-A", "/input history_previous");
- BIND(/* down */ "meta2-B", "/input history_next");
- BIND(/* ^up */ "meta-Oa", "/input history_global_previous");
- BIND(/* ^up */ "meta-OA", "/input history_global_previous");
- BIND(/* ^up */ "meta2-1;5A", "/input history_global_previous");
- BIND(/* ^down */ "meta-Ob", "/input history_global_next");
- BIND(/* ^down */ "meta-OB", "/input history_global_next");
- BIND(/* ^down */ "meta2-1;5B", "/input history_global_next");
- BIND(/* m-a */ "meta-a", "/input jump_smart");
- BIND(/* m-j,m-l */ "meta-jmeta-l", "/input jump_last_buffer");
- BIND(/* m-j,m-r */ "meta-jmeta-r", "/server raw");
- BIND(/* m-j,m-s */ "meta-jmeta-s", "/server jump");
- BIND(/* m-h */ "meta-h", "/input hotlist_clear");
- BIND(/* m-k */ "meta-k", "/input grab_key_command");
- BIND(/* m-u */ "meta-u", "/input scroll_unread");
- BIND(/* ^S^U */ "ctrl-Sctrl-U", "/input set_unread");
- BIND(/* ^Cb */ "ctrl-Cb", "/input insert \\x02");
- BIND(/* ^Cc */ "ctrl-Cc", "/input insert \\x03");
- BIND(/* ^Ci */ "ctrl-Ci", "/input insert \\x1D");
- BIND(/* ^Co */ "ctrl-Co", "/input insert \\x0F");
- BIND(/* ^Cr */ "ctrl-Cr", "/input insert \\x12");
- BIND(/* ^Cu */ "ctrl-Cu", "/input insert \\x15");
- BIND(/* m-right */ "meta-meta2-C", "/buffer +1");
- BIND(/* m-right */ "meta2-1;3C", "/buffer +1");
- BIND(/* m-down */ "meta-meta2-B", "/buffer +1");
- BIND(/* m-down */ "meta2-1;3B", "/buffer +1");
- BIND(/* F6 */ "meta2-17~", "/buffer +1");
- BIND(/* ^N */ "ctrl-N", "/buffer +1");
- BIND(/* m-left */ "meta-meta2-D", "/buffer -1");
- BIND(/* m-left */ "meta2-1;3D", "/buffer -1");
- BIND(/* m-up */ "meta-meta2-A", "/buffer -1");
- BIND(/* m-up */ "meta2-1;3A", "/buffer -1");
- BIND(/* F5 */ "meta2-15~", "/buffer -1");
- BIND(/* ^P */ "ctrl-P", "/buffer -1");
- BIND(/* pgup */ "meta2-5~", "/window page_up");
- BIND(/* pgup */ "meta2-I", "/window page_up");
- BIND(/* pgdn */ "meta2-6~", "/window page_down");
- BIND(/* pgdn */ "meta2-G", "/window page_down");
- BIND(/* m-pgup */ "meta-meta2-5~", "/window scroll_up");
- BIND(/* m-pgup */ "meta2-5;3~", "/window scroll_up");
- BIND(/* m-pgdn */ "meta-meta2-6~", "/window scroll_down");
- BIND(/* m-pgdn */ "meta2-6;3~", "/window scroll_down");
- BIND(/* m-home */ "meta-meta2-1~", "/window scroll_top");
- BIND(/* m-home */ "meta-meta2-7~", "/window scroll_top");
- BIND(/* m-end */ "meta-meta2-4~", "/window scroll_bottom");
- BIND(/* m-end */ "meta-meta2-8~", "/window scroll_bottom");
- BIND(/* m-n */ "meta-n", "/window scroll_next_highlight");
- BIND(/* m-p */ "meta-p", "/window scroll_previous_highlight");
- BIND(/* F9 */ "meta2-20~", "/bar scroll title * x-50%");
- BIND(/* F10 */ "meta2-21~", "/bar scroll title * x+50%");
- BIND(/* F11 */ "meta2-23~", "/bar scroll nicklist * y-100%");
- BIND(/* F12 */ "meta2-24~", "/bar scroll nicklist * y+100%");
- BIND(/* m-F11 */ "meta-meta2-23~", "/bar scroll nicklist * yb");
- BIND(/* m-F12 */ "meta-meta2-24~", "/bar scroll nicklist * ye");
- BIND(/* ^L */ "ctrl-L", "/window refresh");
- BIND(/* F7 */ "meta2-18~", "/window -1");
- BIND(/* F8 */ "meta2-19~", "/window +1");
- BIND(/* m-w,m-up */ "meta-wmeta-meta2-A", "/window up");
- BIND(/* m-w,m-up */ "meta-wmeta2-1;3A", "/window up");
- BIND(/* m-w,m-down */ "meta-wmeta-meta2-B", "/window down");
- BIND(/* m-w,m-down */ "meta-wmeta2-1;3B", "/window down");
- BIND(/* m-w,m-right */ "meta-wmeta-meta2-C", "/window right");
- BIND(/* m-w,m-right */ "meta-wmeta2-1;3C", "/window right");
- BIND(/* m-w,m-left */ "meta-wmeta-meta2-D", "/window left");
- BIND(/* m-w,m-left */ "meta-wmeta2-1;3D", "/window left");
- BIND(/* m-w,m-b */ "meta-wmeta-b", "/window balance");
- BIND(/* m-w,m-s */ "meta-wmeta-s", "/window swap");
- BIND(/* m-z */ "meta-z", "/window zoom");
- BIND(/* m-= */ "meta-=", "/filter toggle");
- BIND(/* m-0 */ "meta-0", "/buffer *10");
- BIND(/* m-1 */ "meta-1", "/buffer *1");
- BIND(/* m-2 */ "meta-2", "/buffer *2");
- BIND(/* m-3 */ "meta-3", "/buffer *3");
- BIND(/* m-4 */ "meta-4", "/buffer *4");
- BIND(/* m-5 */ "meta-5", "/buffer *5");
- BIND(/* m-6 */ "meta-6", "/buffer *6");
- BIND(/* m-7 */ "meta-7", "/buffer *7");
- BIND(/* m-8 */ "meta-8", "/buffer *8");
- BIND(/* m-9 */ "meta-9", "/buffer *9");
- BIND(/* m-< */ "meta-<", "/input jump_previously_visited_buffer");
- BIND(/* m-> */ "meta->", "/input jump_next_visited_buffer");
-
- /* bind meta-j + {01..99} to switch to buffers # > 10 */
- for (i = 1; i < 100; i++)
- {
- sprintf (key_str, "meta-j%02d", i);
- sprintf (command, "/buffer %d", i);
- BIND(key_str, command);
- }
-}
-
-/*
- * gui_keyboard_flush: flush keyboard buffer
- */
-
-void
-gui_keyboard_flush ()
-{
- int i, key, insert_ok;
- char key_str[32], *key_utf, *input_old;
-
- /*
- * if there's no paste pending, then we use buffer and do actions
- * according to keys
- */
- if (!gui_keyboard_paste_pending)
- {
- if (gui_keyboard_buffer_size > 0)
- gui_keyboard_last_activity_time = time (NULL);
-
- for (i = 0; i < gui_keyboard_buffer_size; i++)
- {
- key = gui_keyboard_buffer[i];
-
- insert_ok = 1;
-
- if (key < 32)
- {
- insert_ok = 0;
- key_str[0] = '^';
- key_str[1] = (char) key + '@';
- key_str[2] = '\0';
- }
- else if (key == 127)
- {
- key_str[0] = '^';
- key_str[1] = '?';
- key_str[2] = '\0';
- }
- else
- {
- if (local_utf8)
- {
- /* 1 char: 0vvvvvvv */
- if (key < 0x80)
- {
- key_str[0] = (char) key;
- key_str[1] = '\0';
- }
- /* 2 chars: 110vvvvv 10vvvvvv */
- else if ((key & 0xE0) == 0xC0)
- {
- key_str[0] = (char) key;
- if (i < gui_keyboard_buffer_size - 1)
- {
- key_str[1] = (char) (gui_keyboard_buffer[++i]);
- key_str[2] = '\0';
- }
- else
- key_str[1] = '\0';
- }
- /* 3 chars: 1110vvvv 10vvvvvv 10vvvvvv */
- else if ((key & 0xF0) == 0xE0)
- {
- key_str[0] = (char) key;
- if (i < gui_keyboard_buffer_size - 1)
- {
- key_str[1] = (char) (gui_keyboard_buffer[++i]);
- if (i < gui_keyboard_buffer_size - 1)
- {
- key_str[2] = (char) (gui_keyboard_buffer[++i]);
- key_str[3] = '\0';
- }
- else
- key_str[2] = '\0';
- }
- else
- key_str[1] = '\0';
- }
- /* 4 chars: 11110vvv 10vvvvvv 10vvvvvv 10vvvvvv */
- else if ((key & 0xF8) == 0xF0)
- {
- key_str[0] = (char) key;
- if (i < gui_keyboard_buffer_size - 1)
- {
- key_str[1] = (char) (gui_keyboard_buffer[++i]);
- if (i < gui_keyboard_buffer_size - 1)
- {
- key_str[2] = (char) (gui_keyboard_buffer[++i]);
- if (i < gui_keyboard_buffer_size - 1)
- {
- key_str[3] = (char) (gui_keyboard_buffer[++i]);
- key_str[4] = '\0';
- }
- else
- key_str[3] = '\0';
- }
- else
- key_str[2] = '\0';
- }
- else
- key_str[1] = '\0';
- }
- }
- else
- {
- key_str[0] = (char) key;
- key_str[1] = '\0';
-
- /* convert input to UTF-8 is user is not using UTF-8 as locale */
- if (!local_utf8)
- {
- key_utf = string_iconv_to_internal (NULL, key_str);
- strncpy (key_str, key_utf, sizeof (key_str));
- key_str[sizeof (key_str) - 1] = '\0';
- }
- }
- }
-
- if (strcmp (key_str, "^") == 0)
- {
- key_str[1] = '^';
- key_str[2] = '\0';
- }
-
- /*gui_printf (gui_current_window->buffer,
- "gui_input_read: key = %s (%d)\n", key_str, key);*/
-
- hook_signal_send ("key_pressed",
- WEECHAT_HOOK_SIGNAL_STRING, key_str);
-
- if (gui_current_window->buffer->text_search != GUI_TEXT_SEARCH_DISABLED)
- input_old = (gui_current_window->buffer->input_buffer) ?
- strdup (gui_current_window->buffer->input_buffer) : strdup ("");
- else
- input_old = NULL;
-
- if ((gui_keyboard_pressed (key_str) != 0) && (insert_ok))
- {
- if (strcmp (key_str, "^^") == 0)
- key_str[1] = '\0';
-
- gui_buffer_undo_snap (gui_current_window->buffer);
- gui_input_insert_string (gui_current_window->buffer,
- key_str, -1);
- if (gui_current_window->buffer->completion)
- gui_completion_stop (gui_current_window->buffer->completion, 0);
- gui_input_text_changed_modifier_and_signal (gui_current_window->buffer, 1);
- }
-
- /* incremental text search in buffer */
- if ((gui_current_window->buffer->text_search != GUI_TEXT_SEARCH_DISABLED)
- && ((input_old == NULL)
- || (gui_current_window->buffer->input_buffer == NULL)
- || (strcmp (input_old, gui_current_window->buffer->input_buffer) != 0)))
- {
- /*
- * if current input is longer than old input, and that
- * beginning of current input is exactly equal to old input,
- * then do nothing (search will not find any result and can
- * take some time on buffer with many lines..)
- */
- if (!gui_current_window->buffer->text_search_found
- && (input_old != NULL)
- && (input_old[0])
- && (gui_current_window->buffer->input_buffer != NULL)
- && (gui_current_window->buffer->input_buffer[0])
- && (strlen (gui_current_window->buffer->input_buffer) > strlen (input_old))
- && (strncmp (gui_current_window->buffer->input_buffer, input_old,
- strlen (input_old)) == 0))
- {
- /*
- * do not search text in buffer, just alert about text not
- * found
- */
- if (CONFIG_BOOLEAN(config_look_search_text_not_found_alert))
- printf ("\a");
- }
- else
- {
- gui_window_search_restart (gui_current_window);
- }
- }
-
- if (input_old)
- free (input_old);
- }
-
- if (gui_key_grab && (gui_key_grab_count > 0))
- gui_keyboard_grab_end ();
-
- gui_keyboard_buffer_reset ();
- }
-}
-
-/*
- * gui_keyboard_read_cb: read keyboard chars
- */
-
-int
-gui_keyboard_read_cb (void *data, int fd)
-{
- int ret, i, accept_paste, cancel_paste, text_added_to_buffer, paste_lines;
- unsigned char buffer[4096];
-
- /* make C compiler happy */
- (void) data;
- (void) fd;
-
- accept_paste = 0;
- cancel_paste = 0;
- text_added_to_buffer = 0;
-
- if (gui_keyboard_paste_pending)
- {
- ret = read (STDIN_FILENO, buffer, 1);
- if (ret == 0)
- {
- /* no data on stdin, terminal lost */
- log_printf (_("Terminal lost, exiting WeeChat..."));
- hook_signal_send ("quit", WEECHAT_HOOK_SIGNAL_STRING, NULL);
- weechat_quit = 1;
- return WEECHAT_RC_OK;
- }
- if (ret <= 0)
- return WEECHAT_RC_OK;
-
- /* ctrl-Y: accept paste */
- if (buffer[0] == 25)
- accept_paste = 1;
-
- /* ctrl-N: cancel paste */
- if (buffer[0] == 14)
- cancel_paste = 1;
- }
- else
- {
- ret = read (STDIN_FILENO, buffer, sizeof (buffer));
- if (ret == 0)
- {
- /* no data on stdin, terminal lost */
- log_printf (_("Terminal lost, exiting WeeChat..."));
- hook_signal_send ("quit", WEECHAT_HOOK_SIGNAL_STRING, NULL);
- weechat_quit = 1;
- return WEECHAT_RC_OK;
- }
- if (ret < 0)
- return WEECHAT_RC_OK;
-
- for (i = 0; i < ret; i++)
- {
- gui_keyboard_buffer_add (buffer[i]);
- }
-
- text_added_to_buffer = 1;
- }
-
- if (gui_keyboard_paste_pending)
- {
- /* user is ok for pasting text, let's paste! */
- if (accept_paste)
- gui_keyboard_paste_accept ();
- /* user doesn't want to paste text: clear whole buffer! */
- else if (cancel_paste)
- gui_keyboard_paste_cancel ();
- else if (text_added_to_buffer)
- gui_input_text_changed_modifier_and_signal (gui_current_window->buffer, 0);
- }
- else
- {
- /*
- * detect user paste or large amount of text
- * if so, ask user what to do
- */
- if (CONFIG_INTEGER(config_look_paste_max_lines) > 0)
- {
- paste_lines = gui_keyboard_get_paste_lines ();
- if (paste_lines > CONFIG_INTEGER(config_look_paste_max_lines))
- {
- gui_keyboard_paste_pending = 1;
- gui_input_paste_pending_signal ();
- }
- }
- }
-
- gui_keyboard_flush ();
-
- return WEECHAT_RC_OK;
-}
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