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| author | Jonathan Gordon <rockbox@jdgordon.info> | 2009-10-28 06:44:37 +0000 |
|---|---|---|
| committer | Jonathan Gordon <rockbox@jdgordon.info> | 2009-10-28 06:44:37 +0000 |
| commit | bee59000324bfd74a38d6d652dae62fc61b3b344 (patch) | |
| tree | 1f210c42661e3f2bc3de3d0e73e0e2c635b43611 /apps/gui | |
| parent | a30f25ddd422c3bf39a6c9964b25c3a7b01676b3 (diff) | |
| download | rockbox-bee59000324bfd74a38d6d652dae62fc61b3b344.zip rockbox-bee59000324bfd74a38d6d652dae62fc61b3b344.tar.gz rockbox-bee59000324bfd74a38d6d652dae62fc61b3b344.tar.bz2 rockbox-bee59000324bfd74a38d6d652dae62fc61b3b344.tar.xz | |
Allow the x and y pixel values of viewports to be a negative number..
%V|-50|0|-|..... will position that viewport 50 pixels from the right of the display at the top.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23378 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/gui')
| -rw-r--r-- | apps/gui/viewport.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/apps/gui/viewport.c b/apps/gui/viewport.c index f39a299..9bf0e80 100644 --- a/apps/gui/viewport.c +++ b/apps/gui/viewport.c @@ -445,7 +445,11 @@ const char* viewport_parse_viewport(struct viewport *vp, /* X and Y *must* be set */ if (!LIST_VALUE_PARSED(set, PL_X) || !LIST_VALUE_PARSED(set, PL_Y)) return NULL; - + /* check for negative values */ + if (vp->x < 0) + vp->x += screens[screen].lcdwidth; + if (vp->y < 0) + vp->y += screens[screen].lcdheight; /* fix defaults */ if (!LIST_VALUE_PARSED(set, PL_WIDTH)) vp->width = screens[screen].lcdwidth - vp->x; |