Merge remote-tracking branch 'upstream/master' into exit-title

CHANGELOG

@@ -8,3 +8,4 @@
 - Show or hide and customise roster panel (/roster)
 - /account remove
 - Added default account for /connect
+- Additional readline style shortcuts

src/config/preferences.c

@@ -657,7 +657,6 @@ _get_default_boolean(preference_t pref)
 {
     switch (pref)
     {
-        case PREF_TITLEBAR:
         case PREF_OTR_WARN:
         case PREF_AUTOAWAY_CHECK:
         case PREF_LOG_ROTATE:

src/profanity.c

@@ -254,6 +254,8 @@ _init(const int disable_tls, char *log_level)
     setlocale(LC_ALL, "");
     // ignore SIGPIPE
     signal(SIGPIPE, SIG_IGN);
+    signal(SIGINT, SIG_IGN);
+    signal(SIGTSTP, SIG_IGN);
     _create_directories();
     log_level_t prof_log_level = log_level_from_string(log_level);
     prefs_load();

src/ui/console.c

@@ -1393,15 +1393,23 @@ cons_navigation_help(void)
     cons_show("");
     cons_show("Navigation:");
     cons_show("");
-    cons_show("Alt-1 (F1)                       : This console window.");
+    cons_show("Alt-1                            : This console window.");
-    cons_show("Alt-2..Alt-0 (F2..F10)           : Chat windows.");
+    cons_show("F1                               : This console window.");
-    cons_show("Alt-LEFT                         : Previous chat window");
+    cons_show("Alt-2..Alt-0                     : Chat windows.");
-    cons_show("Alt-RIGHT                        : Next chat window");
+    cons_show("F2..F10                          : Chat windows.");
+    cons_show("Alt-LEFT, Alt-RIGHT              : Previous/next chat window");
     cons_show("UP, DOWN                         : Navigate input history.");
-    cons_show("LEFT, RIGHT, HOME, END           : Move cursor in current input.");
+    cons_show("Ctrl-n, Ctrl-p                   : Navigate input history.");
-    cons_show("Ctrl-LEFT, Ctrl-RIGHT            : Jump word in input.");
+    cons_show("LEFT, RIGHT, HOME, END           : Move cursor.");
-    cons_show("Ctrl-w, Alt-Backspace            : Delete previous word in input.");
+    cons_show("Ctrl-b, Ctrl-f, Ctrl-a, Ctrl-e   : Move cursor.");
+    cons_show("Ctrl-LEFT, Ctrl-RIGHT            : Jump word.");
+    cons_show("Ctrl-w                           : Delete previous word.");
+    cons_show("Alt-Backspace                    : Delete previous word.");
+    cons_show("Backspace                        : Delete previous character.");
+    cons_show("DEL                              : Delete next character.");
+    cons_show("Ctrl-d                           : Delete next character.");
     cons_show("ESC                              : Clear current input.");
+    cons_show("Ctrl-u                           : Delete all previous characters.");
     cons_show("TAB                              : Autocomplete.");
     cons_show("PAGE UP, PAGE DOWN               : Page the main window.");
     cons_show("Shift-UP, Shift-DOWN             : Page occupants/roster panel.");

src/ui/core.c

@@ -2281,21 +2281,23 @@ _ui_draw_term_title(void)
 
         if (unread != 0) {
             snprintf(new_win_title, sizeof(new_win_title),
-                "%c]0;%s (%d) - %s%c", '\033', "Profanity",
+                "/bin/echo -n \"%c]0;%s (%d) - %s%c\"", '\033', "Profanity",
                 unread, jid, '\007');
         } else {
             snprintf(new_win_title, sizeof(new_win_title),
-                "%c]0;%s - %s%c", '\033', "Profanity", jid,
+                "/bin/echo -n \"%c]0;%s - %s%c\"", '\033', "Profanity", jid,
                 '\007');
         }
     } else {
-        snprintf(new_win_title, sizeof(new_win_title), "%c]0;%s%c", '\033',
+        snprintf(new_win_title, sizeof(new_win_title), "/bin/echo -n \"%c]0;%s%c\"", '\033',
             "Profanity", '\007');
     }
-
     if (g_strcmp0(win_title, new_win_title) != 0) {
         // print to x-window title bar
-        printf("%s", new_win_title);
+        int res = system(new_win_title);
+        if (res == -1) {
+            log_error("Error writing terminal window title.");
+        }
         if (win_title != NULL) {
             free(win_title);
         }

src/ui/inputwin.c

@@ -62,6 +62,16 @@
 
 #define _inp_win_update_virtual() pnoutrefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1)
 
+#define KEY_CTRL_A 0001
+#define KEY_CTRL_B 0002
+#define KEY_CTRL_D 0004
+#define KEY_CTRL_E 0005
+#define KEY_CTRL_F 0006
+#define KEY_CTRL_N 0016
+#define KEY_CTRL_P 0020
+#define KEY_CTRL_U 0025
+#define KEY_CTRL_W 0027
+
 static WINDOW *inp_win;
 static int pad_start = 0;
 static int rows, cols;
@@ -423,6 +433,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_D:
             if (inp_x == display_size-1) {
                 gchar *start = g_utf8_substring(input, 0, inp_x);
                 for (*size = 0; *size < strlen(start); (*size)++) {
@@ -459,6 +470,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_B:
             if (inp_x > 0) {
                 wmove(inp_win, 0, inp_x-1);
 
@@ -474,6 +486,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_F:
             if (inp_x < display_size) {
                 wmove(inp_win, 0, inp_x+1);
 
@@ -489,6 +502,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_P:
             prev = cmd_history_previous(input, size);
             if (prev) {
                 inp_replace_input(input, prev, size);
@@ -499,6 +513,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_N:
             next = cmd_history_next(input, size);
             if (next) {
                 inp_replace_input(input, next, size);
@@ -513,6 +528,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_A:
             wmove(inp_win, 0, 0);
             pad_start = 0;
             _inp_win_update_virtual();
@@ -522,6 +538,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             if (result != KEY_CODE_YES) {
                 return 0;
             }
+        case KEY_CTRL_E:
             _go_to_end(display_size);
             return 1;
 
@@ -535,10 +552,18 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
             }
             return 1;
 
-        case 23: // ctrl-w
+        case KEY_CTRL_W:
             _delete_previous_word(input, size);
             return 1;
             break;
+
+        case KEY_CTRL_U:
+            while (getcurx(inp_win) > 0) {
+                _delete_previous_word(input, size);
+            }
+            return 1;
+            break;
+
         default:
             return 0;
         }