static void usb_screens_draw(struct usb_screen_vps_t *usb_screen_vps_ar)
{
#ifdef HAVE_LCD_BITMAP
static const struct bitmap* logos[NB_SCREENS] = {
&bm_usblogo,
#ifdef HAVE_REMOTE_LCD
&bm_remote_usblogo,
#endif
};
#endif
FOR_NB_SCREENS(i)
{
struct screen *screen = &screens[i];
struct usb_screen_vps_t *usb_screen_vps = &usb_screen_vps_ar[i];
struct viewport *parent = &usb_screen_vps->parent;
#ifdef HAVE_LCD_BITMAP
struct viewport *logo = &usb_screen_vps->logo;
#endif
screen->set_viewport(parent);
screen->clear_viewport();
screen->backlight_on();
#ifdef HAVE_LCD_BITMAP
screen->set_viewport(logo);
screen->bmp(logos[i], 0, 0);
if (i == SCREEN_MAIN)
{
#ifdef USB_ENABLE_HID
if (usb_hid)
{
char modestring[100];
screen->set_viewport(&usb_screen_vps->title);
usb_screen_vps->title.flags |= VP_FLAG_ALIGN_CENTER;
snprintf(modestring, sizeof(modestring), "%s: %s",
str(LANG_USB_KEYPAD_MODE),
str(keypad_mode_name_get()));
screen->puts_scroll(0, 0, modestring);
}
#endif /* USB_ENABLE_HID */
}
screen->set_viewport(parent);
#else /* !HAVE_LCD_BITMAP */
screen->double_height(false);
screen->puts_scroll(0, 0, "[USB Mode]");
status_set_param(false);
status_set_audio(false);
status_set_usb(true);
#endif /* HAVE_LCD_BITMAP */
screen->set_viewport(NULL);
screen->update_viewport();
}
}
static void usb_screens_draw(struct usb_screen_vps_t *usb_screen_vps_ar)
{
int i;
FOR_NB_SCREENS(i)
{
struct screen *screen = &screens[i];
struct usb_screen_vps_t *usb_screen_vps = &usb_screen_vps_ar[i];
struct viewport *parent = &usb_screen_vps->parent;
#ifdef HAVE_LCD_BITMAP
struct viewport *logo = &usb_screen_vps->logo;
#endif
screen->set_viewport(parent);
screen->clear_viewport();
screen->backlight_on();
#ifdef HAVE_LCD_BITMAP
screen->set_viewport(logo);
#ifdef HAVE_REMOTE_LCD
if (i == SCREEN_REMOTE)
{
screen->bitmap(remote_usblogo, 0, 0, logo->width,
logo->height);
}
else
#endif
{
screen->transparent_bitmap(usblogo, 0, 0, logo->width,
logo->height);
#ifdef USB_ENABLE_HID
if (usb_hid)
{
screen->set_viewport(&usb_screen_vps->title);
usb_screen_vps->title.flags |= VP_FLAG_ALIGN_CENTER;
screen->puts_scroll(0, 0, str(keypad_mode_name_get()));
}
#endif /* USB_ENABLE_HID */
}
screen->set_viewport(parent);
#else /* HAVE_LCD_BITMAP */
screen->double_height(false);
screen->puts_scroll(0, 0, "[USB Mode]");
status_set_param(false);
status_set_audio(false);
status_set_usb(true);
#endif /* HAVE_LCD_BITMAP */
screen->set_viewport(NULL);
screen->update_viewport();
}
}
void gui_usb_screen_run(bool early_usb)
{
(void) early_usb;
struct usb_screen_vps_t usb_screen_vps_ar[NB_SCREENS];
#if defined HAVE_TOUCHSCREEN
enum touchscreen_mode old_mode = touchscreen_get_mode();
/* TODO: Paint buttons on screens OR switch to point mode and use
* touchscreen as a touchpad to move the host's mouse cursor */
touchscreen_set_mode(TOUCHSCREEN_BUTTON);
#endif
push_current_activity(ACTIVITY_USBSCREEN);
#ifdef USB_ENABLE_HID
usb_hid = global_settings.usb_hid;
usb_keypad_mode = global_settings.usb_keypad_mode;
#endif
FOR_NB_SCREENS(i)
{
struct screen *screen = &screens[i];
screen->set_viewport(NULL);
#ifdef HAVE_LCD_CHARCELLS
/* Quick fix. Viewports should really be enabled proper for charcell */
viewport_set_defaults(&usb_screen_vps_ar[i].parent, i);
#else
usb_screen_fix_viewports(screen, &usb_screen_vps_ar[i]);
#endif
}
/* update the UI before disabling fonts, this maximizes the propability
* that font cache lookups succeed during USB */
send_event(GUI_EVENT_ACTIONUPDATE, NULL);
#ifdef HAVE_LCD_BITMAP
if(!early_usb)
{
/* The font system leaves the .fnt fd's open, so we need for force close them all */
font_disable_all();
}
#endif
usb_acknowledge(SYS_USB_CONNECTED_ACK);
while (1)
{
usb_screens_draw(usb_screen_vps_ar);
#ifdef SIMULATOR
if (button_get_w_tmo(HZ/2))
break;
send_event(GUI_EVENT_ACTIONUPDATE, NULL);
#else
if (handle_usb_events())
break;
#endif /* SIMULATOR */
}
FOR_NB_SCREENS(i)
{
const struct viewport* vp = NULL;
#if defined(HAVE_LCD_BITMAP) && defined(USB_ENABLE_HID)
vp = usb_hid ? &usb_screen_vps_ar[i].title : NULL;
#elif !defined(HAVE_LCD_BITMAP)
vp = &usb_screen_vps_ar[i].parent;
#endif
if (vp)
screens[i].scroll_stop_viewport(vp);
}
#ifdef USB_ENABLE_HID
if (global_settings.usb_keypad_mode != usb_keypad_mode)
{
global_settings.usb_keypad_mode = usb_keypad_mode;
settings_save();
}
#endif
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(old_mode);
#endif
#ifdef HAVE_LCD_CHARCELLS
status_set_usb(false);
#endif /* HAVE_LCD_CHARCELLS */
#ifdef HAVE_LCD_BITMAP
if(!early_usb)
{
font_enable_all();
/* Not pretty, reload all settings so fonts are loaded again correctly */
settings_apply(true);
/* Reload playlist */
playlist_resume();
}
#endif
FOR_NB_SCREENS(i)
{
screens[i].backlight_on();
viewportmanager_theme_undo(i, false);
}
pop_current_activity();
}
void gui_usb_screen_run(void)
{
int i;
struct usb_screen_vps_t usb_screen_vps_ar[NB_SCREENS];
#if defined HAVE_TOUCHSCREEN
enum touchscreen_mode old_mode = touchscreen_get_mode();
/* TODO: Paint buttons on screens OR switch to point mode and use
* touchscreen as a touchpad to move the host's mouse cursor */
touchscreen_set_mode(TOUCHSCREEN_BUTTON);
#endif
#ifndef SIMULATOR
usb_acknowledge(SYS_USB_CONNECTED_ACK);
#endif
#ifdef USB_ENABLE_HID
usb_hid = global_settings.usb_hid;
usb_keypad_mode = global_settings.usb_keypad_mode;
#endif
FOR_NB_SCREENS(i)
{
struct screen *screen = &screens[i];
screen->set_viewport(NULL);
#ifdef HAVE_LCD_BITMAP
usb_screen_fix_viewports(screen, &usb_screen_vps_ar[i]);
#endif
}
while (1)
{
usb_screens_draw(usb_screen_vps_ar);
#ifdef SIMULATOR
if (button_get_w_tmo(HZ/2))
break;
send_event(GUI_EVENT_ACTIONUPDATE, NULL);
#else
if (handle_usb_events())
break;
#endif /* SIMULATOR */
}
FOR_NB_SCREENS(i)
{
const struct viewport* vp = NULL;
#if defined(HAVE_LCD_BITMAP) && defined(USB_ENABLE_HID)
vp = usb_hid ? &usb_screen_vps_ar[i].title : NULL;
#elif !defined(HAVE_LCD_BITMAP)
vp = &usb_screen_vps_ar[i].parent;
#endif
if (vp)
screens[i].scroll_stop(vp);
}
#ifdef USB_ENABLE_HID
if (global_settings.usb_keypad_mode != usb_keypad_mode)
{
global_settings.usb_keypad_mode = usb_keypad_mode;
settings_save();
}
#endif
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(old_mode);
#endif
#ifdef HAVE_LCD_CHARCELLS
status_set_usb(false);
#endif /* HAVE_LCD_CHARCELLS */
FOR_NB_SCREENS(i)
{
screens[i].backlight_on();
viewportmanager_theme_undo(i, false);
}
}
static void usb_screens_draw(struct usb_screen_vps_t *usb_screen_vps_ar)
{
int i;
/* Clear main and remote screens to remove scrolling line artifacts */
lcd_clear_display();
#ifdef HAVE_LCD_REMOTE
lcd_remote_clear_display();
#endif
FOR_NB_SCREENS(i)
{
struct screen *screen = &screens[i];
struct usb_screen_vps_t *usb_screen_vps = &usb_screen_vps_ar[i];
struct viewport *parent = &usb_screen_vps->parent;
#ifdef HAVE_LCD_BITMAP
struct viewport *logo = &usb_screen_vps->logo;
#endif
screen->set_viewport(parent);
screen->clear_viewport();
screen->backlight_on();
#ifdef HAVE_LCD_BITMAP
screen->set_viewport(logo);
#ifdef HAVE_REMOTE_LCD
if (i == SCREEN_REMOTE)
{
screen->bitmap(remote_usblogo, 0, 0, logo->width,
logo->height);
}
else
#endif
{
screen->transparent_bitmap(usblogo, 0, 0, logo->width,
logo->height);
#ifdef USB_ENABLE_HID
if (usb_hid)
{
char modestring[100];
screen->set_viewport(&usb_screen_vps->title);
usb_screen_vps->title.flags |= VP_FLAG_ALIGN_CENTER;
snprintf(modestring, sizeof(modestring), "%s: %s",
str(LANG_USB_KEYPAD_MODE),
str(keypad_mode_name_get()));
screen->puts_scroll(0, 0, modestring);
}
#endif /* USB_ENABLE_HID */
}
screen->set_viewport(parent);
#else /* HAVE_LCD_BITMAP */
screen->double_height(false);
screen->puts_scroll(0, 0, "[USB Mode]");
status_set_param(false);
status_set_audio(false);
status_set_usb(true);
#endif /* HAVE_LCD_BITMAP */
screen->set_viewport(NULL);
screen->update_viewport();
}
}
