#118 some work, still not ready

Bone-Project · Jan 19, 2017 · f8f9204 · f8f9204
1 parent ced743f
commit f8f9204
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Showing 4 changed files with 15 additions and 1 deletion.
diff --git a/apps/sh/shell.c b/apps/sh/shell.c
@@ -56,7 +56,8 @@ volatile uint32_t cmd_active_index = 0;
 
 volatile uint32_t shell_instance_cnt = 0;
 
-volatile struct typed_cmd cmd_active;
+volatile struct typed_cmd cmd_active;
+int virtual_cursor_pos = 0;
 rtc_t start_time;
 
 struct cmd_t *cmds[] =

diff --git a/bin/boneshell/boneshell.c b/bin/boneshell/boneshell.c
@@ -98,6 +98,8 @@ void loop_terminal()
         video_drivers[VGA_VIDEO_DRIVER_INDEX]->fg = FG__;
         video_drivers[VGA_VIDEO_DRIVER_INDEX]->bg = BG__;
 
+        virtual_cursor_pos = 0;
+
         scank(true,true, "%s" , cmd_active.value);
 
         if(tab_multiple_opts==true)

diff --git a/include/apps/sh/shell.h b/include/apps/sh/shell.h
@@ -63,6 +63,7 @@ extern volatile bool tab_multiple_opts;
 extern volatile bool tab_one_opt;
 extern volatile bool tab_zero_opt;
 volatile uint32_t shell_instance_cnt;
+extern int virtual_cursor_pos;
 extern rtc_t start_time;
 
 #endif /*_APPS_TERM_TERMINAL_H_*/

diff --git a/platform/pc/drv/ps2/kbd/kbd.c b/platform/pc/drv/ps2/kbd/kbd.c
@@ -354,6 +354,16 @@ void key_handler()
                 break;
         case KBD_CAPS_PRESS_ID:
                 kbd_info.is_caps = !kbd_info.is_caps;
+                break;
+        case KBD_LEFT_KEY_ID:
+                if (LENGTH_INPUT > 0)
+                {
+                    virtual_cursor_pos ++;
+                    video_drivers[VGA_VIDEO_DRIVER_INDEX]->update_cursor
+                    (video_drivers[VGA_VIDEO_DRIVER_INDEX]->video_row,video_drivers[VGA_VIDEO_DRIVER_INDEX]->video_column - virtual_cursor_pos
+                    ,__crsr_start,__crsr_end);
+                    index_scank --;
+                }
                 break;
         case KBD_UP_KEY_ID:
                 if(TERMINAL_MODE == true && UP_KEY_ACTIVE == true)