/*#*
*#* $Log$
+ *#* Revision 1.7 2006/04/27 05:39:24 bernie
+ *#* Enhance text rendering to arbitrary x,y coords.
+ *#*
*#* Revision 1.6 2006/04/11 00:07:32 bernie
*#* Implemenent MF_SAVESEL flag.
*#*
#include <avr/pgmspace.h> /* strncpy_P() */
#endif
+#if CONFIG_MENU_SMOOTH
+#include <drv/lcd_gfx.h>
+#endif
+
#if CONFIG_MENU_MENUBAR
#include "menubar.h"
#endif
#define PTRMSG(x) ((const char *)x)
#endif
-
/* Temporary fake defines for ABORT stuff... */
#define abort_top 0
#define PUSH_ABORT false
return cnt;
}
-#if 0 /* UNUSED */
-/**
- * Compute total number of visible entries, which excludes items
- * without a label.
- */
-static int menu_count_visible(const struct Menu *menu)
-{
- struct MenuItem *item;
- int visible_entries = 0;
-
- for (item = menu->items; (item->label || item->hook); ++item)
- {
- if (!(item->flags & MIF_HIDDEN))
- ++visible_entries;
- }
-
- return visible_entries;
-}
-#endif
-
#if CONFIG_MENU_MENUBAR
/*!
{
int ypos, cnt;
const char * PROGMEM title = PTRMSG(menu->title);
+ Bitmap *bm = menu->bitmap;
- ypos = 0;
+ ypos = bm->cr.ymin;
if (title)
- text_xprintf(menu->bitmap, ypos++, 0, STYLEF_UNDERLINE | STYLEF_BOLD | TEXT_CENTER | TEXT_FILL, title);
+ {
+ text_xyprintf(bm, 0, ypos, STYLEF_UNDERLINE | STYLEF_BOLD | TEXT_CENTER | TEXT_FILL, title);
+ ypos += bm->font->height;
+ }
#if CONFIG_MENU_SMOOTH
static coord_t yoffset = 0;
static int old_first_item = 0;
+ static mtime_t old_time = 0; //UNUSED
+ static int speed;
+ coord_t old_ymin = bm->cr.ymin;
+
+ gfx_setClipRect(bm,
+ bm->cr.xmin, bm->cr.ymin + ypos,
+ bm->cr.xmax, bm->cr.ymax);
+
if (old_first_item != first_item)
{
+ speed = ABS(old_first_item - first_item) * 3;
+
if (old_first_item > first_item)
{
- if (++yoffset > menu->bitmap->font->height)
+ yoffset += speed;
+ if (yoffset > bm->font->height)
{
yoffset = 0;
--old_first_item;
}
else
{
- if (--yoffset < -menu->bitmap->font->height)
+ yoffset -= speed;
+ if (yoffset < -bm->font->height)
{
yoffset = 0;
++old_first_item;
}
first_item = old_first_item;
}
- text_offset(menu->bitmap, 0, yoffset);
+ ypos += yoffset;
#endif
for (cnt = 0; cnt < items_per_page; ++cnt)
if (!(item->flags & MIF_HIDDEN))
{
#if CPU_HARVARD
- text_xprintf_P
+ text_xyprintf_P
#else
- text_xprintf
+ text_xyprintf
#endif
(
- menu->bitmap, ypos++, 0,
+ bm, 0, ypos,
(first_item + cnt == selected) ? (STYLEF_INVERT | TEXT_FILL) : TEXT_FILL,
(item->flags & MIF_RAMLABEL) ? PSTR("%s%S") : PSTR("%S%S"),
PTRMSG(item->label),
( (item->flags & MIF_CHECKED) ? PSTR(":ON") : PSTR(":OFF") )
: ( (item->flags & MIF_CHECKED) ? PSTR("\04") : PSTR("") )
);
+ ypos += bm->font->height;
}
}
+
+#if CONFIG_MENU_SMOOTH
+ /* Restore old cliprect */
+ gfx_setClipRect(bm,
+ bm->cr.xmin, old_ymin,
+ bm->cr.xmax, bm->cr.ymax);
+
+ lcd_blitBitmap(&lcd_bitmap);
+#endif
}
/* Selected item should be a visible entry */
first_item = selected = menu_next_visible_item(menu, menu->selected - 1);
+ /* Clear screen */
+ text_clear(menu->bitmap);
+
for(;;)
{
keymask_t key;
while (selected >= first_item + items_per_page)
first_item = menu_next_visible_item(menu, first_item);
- /* Clear screen */
- text_clear(menu->bitmap);
menu_layout(menu, first_item, items_per_page, selected);
#if CONFIG_MENU_MENUBAR
CONST_CAST(struct Menu *, menu)->selected = selected;
return item->userdata;
}
+
+ /* Clear screen */
+ text_clear(menu->bitmap);
}
else if (key & K_UP)
{