Add GPL

[petitboot] / petitboot.c

diff --git a/petitboot.c b/petitboot.c
index 236d8e7d448877ee6568279ac5b1ebca1911208d..581d6332f411d5c5b4f847b64700d660da9ad204 100644 (file)
--- a/petitboot.c
+++ b/petitboot.c
@@ -31,7 +31,8 @@ static twin_fbdev_t *pboot_fbdev;
 static twin_screen_t *pboot_screen;
 
 #define PBOOT_INITIAL_MESSAGE          \
-       "video hack: 0=default 1=720p 2=1080i 3=1080p"  
+       "video hack: 0=default 1=720p 2=1080i 3=1080p    " \
+       "BACKSPACE=return to GameOS"
 
 #define PBOOT_LEFT_PANE_SIZE           160
 #define PBOOT_LEFT_PANE_COLOR          0x80000000
@@ -521,12 +522,30 @@ int pboot_add_option(int devindex, const char *title,
 }
 
 
-static void pboot_set_device_select(int sel)
+static void pboot_set_device_select(int sel, int force)
 {
        LOG("%s: %d -> %d\n", __FUNCTION__, pboot_dev_sel, sel);
-       if (sel == pboot_dev_sel || sel >= pboot_dev_count)
+       if (!force && sel == pboot_dev_sel)
+               return;
+       if (sel >= pboot_dev_count)
                return;
        pboot_dev_sel = sel;
+       if (force) {
+               pboot_lpane->focus_curindex = sel;
+               if (sel < 0)
+                       pboot_lpane->focus_target = 0 - PBOOT_LEFT_FOCUS_HEIGHT;
+               else
+                       pboot_lpane->focus_target = PBOOT_LEFT_FOCUS_YOFF +
+                               PBOOT_LEFT_ICON_STRIDE * sel;
+               pboot_rpane->focus_box.bottom = pboot_lpane->focus_target;
+               pboot_rpane->focus_box.bottom = pboot_rpane->focus_box.top +
+                       PBOOT_RIGHT_FOCUS_HEIGHT;
+               twin_window_damage(pboot_lpane->window,
+                                  0, 0,
+                                  pboot_lpane->window->pixmap->width,
+                                  pboot_lpane->window->pixmap->height);
+               twin_window_queue_paint(pboot_lpane->window);
+       }
        pboot_rpane->focus_curindex = -1;
        pboot_rpane->mouse_target = -1;
        pboot_rpane->focus_box.top = -2*PBOOT_RIGHT_FOCUS_HEIGHT;
@@ -574,9 +593,10 @@ static twin_time_t pboot_lfocus_timeout (twin_time_t now, void *closure)
        const int accel[11] = { 7, 4, 2, 1, 1, 1, 1, 1, 2, 2, 3 };
 
        dist = abs(pboot_lpane->focus_target - pboot_lpane->focus_start);
+       dir = dist > 2 ? 2 : dist;
        pos = pboot_lpane->focus_target - (int)pboot_lpane->focus_box.top;
        if (pos == 0) {
-               pboot_set_device_select(pboot_lpane->focus_curindex);
+               pboot_set_device_select(pboot_lpane->focus_curindex, 0);
                return -1;
        }
        if (pos < 0) {
@@ -711,8 +731,8 @@ twin_bool_t pboot_event_filter(twin_screen_t            *screen,
                                               pboot_cursor_hy);
                break;
        case TwinEventKeyDown:
-               /* Gross hack for video modes, need something better ! */
                switch(event->u.key.key) {
+               /* Gross hack for video modes, need something better ! */
                case KEY_0:
                        pboot_vmode_change = 0; /* auto */
                        pboot_quit();
@@ -729,6 +749,12 @@ twin_bool_t pboot_event_filter(twin_screen_t           *screen,
                        pboot_vmode_change = 5; /* 1080p */
                        pboot_quit();
                        return TWIN_TRUE;
+
+               /* Another gross hack for booting back to gameos */
+               case KEY_BACKSPACE:
+               case KEY_DELETE:
+                       system("boot-game-os");
+                       pboot_quit();
                }
        case TwinEventKeyUp:
                twin_screen_set_cursor(pboot_screen, NULL, 0, 0);
@@ -926,8 +952,8 @@ int pboot_add_device(const char *dev_id, const char *name,
 
 int pboot_remove_device(const char *dev_id)
 {
-       int             i, new_dev_index;
        pboot_device_t  *dev = NULL;
+       int             i, newsel = pboot_dev_sel;
 
        /* find the matching device */
        for (i = 0; i < pboot_dev_count; i++) {
@@ -940,22 +966,16 @@ int pboot_remove_device(const char *dev_id)
        if (!dev)
                return TWIN_FALSE;
 
-       /* select the newly-focussed device */
-       if (i == pboot_dev_count - 1)
-               new_dev_index = i - 1;
-       else
-               new_dev_index = i + 1;
-
        memmove(pboot_devices + i, pboot_devices + i + 1,
                        sizeof(*pboot_devices) * (pboot_dev_count + i - 1));
-
        pboot_devices[--pboot_dev_count] = NULL;
 
-       pboot_set_device_select(new_dev_index);
-       twin_window_damage(pboot_lpane->window,
-                          dev->box.left, dev->box.top,
-                          dev->box.right, dev->box.bottom);
-       twin_window_queue_paint(pboot_lpane->window);
+       /* select the newly-focussed device */
+       if (pboot_dev_sel > i)
+               newsel = pboot_dev_sel - 1;
+       else if (pboot_dev_sel == i && i >= pboot_dev_count)
+                       newsel = pboot_dev_count - 1;
+       pboot_set_device_select(newsel, 1);
 
        /* todo: free device & options */