Started ctrl-left

src/input_win.c

@@ -49,7 +49,7 @@ static WINDOW *inp_win;
 static int pad_start = 0;
 static int rows, cols;
 
-static int _handle_edit(const wint_t ch, char *input, int *size);
+static int _handle_edit(int result, const wint_t ch, char *input, int *size);
 static int _printable(const wint_t ch);
 static void _clear_input(void);
 static void _go_to_end(int display_size);
@@ -131,9 +131,25 @@ inp_get_char(char *input, int *size)
             prof_handle_activity();
         }
     }
+/*
+    if (ch != 0) {
+        char *res = "?";
+        if (result == ERR) {
+            res = "ERR";
+        }
+        if (result == OK) {
+            res = "OK";
+        }
+        if (result == KEY_CODE_YES) {
+            res = "KEY_CODE_YES";
+        }
         
+        cons_show("KEY CODE: %d, RESULT = %s", ch, res);
+        win_current_page_off();
+    }
+*/    
     // if it wasn't an arrow key etc
-    if (!_handle_edit(ch, input, size)) {
+    if (!_handle_edit(result, ch, input, size)) {
         if (_printable(ch) && result != KEY_CODE_YES) {
             inp_x = getcurx(inp_win);
 
@@ -248,7 +264,7 @@ _clear_input(void)
  * return 0 if it wasnt
  */
 static int
-_handle_edit(const wint_t ch, char *input, int *size)
+_handle_edit(int result, const wint_t ch, char *input, int *size)
 {
     char *prev = NULL;
     char *next = NULL;
@@ -262,6 +278,54 @@ _handle_edit(const wint_t ch, char *input, int *size)
 
     inp_x = getcurx(inp_win);
 
+    // CTRL-LEFT
+    if ((result == KEY_CODE_YES) && (ch == 540) && (inp_x > 0)) {
+        input[*size] = '\0';
+        gchar *curr_ch = g_utf8_offset_to_pointer(input, inp_x);
+        gchar *prev_ch = g_utf8_find_prev_char(input, curr_ch);
+
+        // no more chars to left, set to beginning
+        if (prev_ch == NULL) {
+            inp_x = 0;
+            wmove(inp_win, 0, inp_x);
+
+        // otherwise, go back to start of previous word
+        } else {
+            gunichar prev_uni = g_utf8_get_char(prev_ch);
+            while (!g_unichar_isspace(prev_uni)) {
+                prev_ch = g_utf8_find_prev_char(input, prev_ch);
+                if (prev_ch != NULL) {
+                    prev_uni = g_utf8_get_char(prev_ch);
+                } else {
+                    break;
+                }
+            }
+
+            if (prev_ch == NULL) {
+                inp_x = 0;
+                wmove(inp_win, 0, inp_x);
+            } else {
+                glong offset = g_utf8_pointer_to_offset(input, prev_ch);
+                inp_x = offset;
+                wmove(inp_win, 0, inp_x);
+            }
+        }
+        
+        // if gone off screen to left, jump left (half a screen worth)
+        if (inp_x <= pad_start) {
+            pad_start = pad_start - (cols / 2);
+            if (pad_start < 0) {
+                pad_start = 0;
+            }
+
+            _inp_win_refresh();
+        }
+        return 1;
+    } else if ((result == KEY_CODE_YES) && (ch == 555)) { // CTRL-RIGHT
+        cons_show("CTRL-RIGHT");
+        win_current_page_off();
+        return 1;
+    } else {
         switch(ch) {
 
         case 27: // ESC
@@ -396,7 +460,7 @@ _handle_edit(const wint_t ch, char *input, int *size)
             return 1;
 
         case KEY_LEFT:
-        if (inp_x > 0)
+            if (inp_x > 0) {
                 wmove(inp_win, 0, inp_x-1);
 
                 // current position off screen to left
@@ -404,6 +468,7 @@ _handle_edit(const wint_t ch, char *input, int *size)
                     pad_start--;
                     _inp_win_refresh();
                 }
+            }
             return 1;
 
         case KEY_RIGHT:
@@ -449,6 +514,7 @@ _handle_edit(const wint_t ch, char *input, int *size)
         default:
             return 0;
         }
+    }
 }
 
 static void