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#include <Library/DebugLib.h>
#include "tbi/screen.h"
#include "tbi/win.h"
#include "actions.h"
#include "command-bar.h"
#define BUTTON_LENGTH 2
struct window *init_cmdbar(struct screen *scr, CONST struct shortcut *shortcuts)
{
UINTN i, cmd_length, attr_button, attr_cmd;
UINTN amount_cmds = 0;
struct window *cmdbar;
attr_button = EFI_TEXT_ATTR(EFI_WHITE, EFI_LIGHTGRAY);
attr_cmd = EFI_TEXT_ATTR(EFI_DARKGRAY, EFI_CYAN);
/* Why scr->columns-1 and not src->columns? Because EFI Shell moves
the cursor to a new line, after writing to the last cell of the line.
Therefore, menu bar will dissapear from the first line and there will be
an empty last line */
cmdbar = newwin(scr, scr->columns - 1, 1, 0, scr->lines - 1);
if(!cmdbar)
return NULL;
for(i = 0; shortcuts[i].type != ACTION_LAST; i++) {
if(shortcuts[i].type == ACTION_CMD)
amount_cmds++;
}
cmd_length = ((cmdbar->width + 1) - (BUTTON_LENGTH * amount_cmds)) / amount_cmds;
for(i = 0; shortcuts[i].type != ACTION_LAST; i++) {
if(shortcuts[i].type == ACTION_CMD) {
wattrset(cmdbar, attr_button);
wprintf(cmdbar, L"%*s", BUTTON_LENGTH, shortcuts[i].button_name);
wattrset(cmdbar, attr_cmd);
wprintf(cmdbar, L"%-*s", cmd_length, shortcuts[i].cmd_name);
}
}
wattroff(cmdbar);
cmdbar_refresh(cmdbar);
return cmdbar;
}
VOID free_cmdbar(struct window *w)
{
ASSERT(w != NULL);
delwin(w);
}
VOID cmdbar_refresh(struct window *w)
{
ASSERT(w != NULL);
wrefresh(w);
}
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