Harikrishnan potty N wrote:
> Hi,
>
> I think its better to specify that in the directfbrc file.
Depends on whether the cursor should still be active, e.g. using a touchscreen.
In that case "no-cursor" would make it unusable, while "no-cursor-update" would
still allow events to go through, but only input, not output on screen.
I think I did not integrate this one, yet:
Index: DirectFB-1.0.1/src/core/wm.c
===================================================================
--- DirectFB-1.0.1.orig/src/core/wm.c
+++ DirectFB-1.0.1/src/core/wm.c
@@ -843,6 +843,9 @@ dfb_wm_update_cursor( CoreWindowStack
D_ASSERT( stack != NULL );
D_FLAGS_ASSERT( flags, CCUF_ALL );
+ if (dfb_config->no_cursor_updates)
+ return;
+
return wm_local->funcs->UpdateCursor( stack, wm_local->data,
stack->stack_data, flags );
}
Index: DirectFB-1.0.1/src/misc/conf.c
===================================================================
--- DirectFB-1.0.1.orig/src/misc/conf.c
+++ DirectFB-1.0.1/src/misc/conf.c
@@ -114,7 +114,8 @@ static const char *config_usage =
" [no-]lefty Swap left and right mouse buttons\n"
" [no-]capslock-meta Map the CapsLock key to Meta\n"
" linux-input-ir-only Ignore all non-IR Linux Input devices\n"
- " [no-]cursor Never create a cursor\n"
+ " [no-]cursor Never create a cursor or handle it\n"
+ " [no-]cursor-updates Never show a cursor, but still handle
it\n"
" wm=<wm> Window manager module ('default' or
'unique')\n"
" bg-none Disable background clear\n"
" bg-color=AARRGGBB Use background color (hex)\n"
@@ -841,6 +842,12 @@ DFBResult dfb_config_set( const char *na
if (strcmp (name, "no-cursor" ) == 0) {
dfb_config->no_cursor = true;
} else
+ if (strcmp (name, "cursor-updates" ) == 0) {
+ dfb_config->no_cursor_updates = false;
+ } else
+ if (strcmp (name, "no-cursor-updates" ) == 0) {
+ dfb_config->no_cursor_updates = true;
+ } else
if (strcmp (name, "linux-input-ir-only" ) == 0) {
dfb_config->linux_input_ir_only = true;
} else
Index: DirectFB-1.0.1/src/misc/conf.h
===================================================================
--- DirectFB-1.0.1.orig/src/misc/conf.h
+++ DirectFB-1.0.1/src/misc/conf.h
@@ -168,6 +168,8 @@ typedef struct
unsigned long mmio_phys; /* Physical base address of
MMIO area */
unsigned int mmio_length; /* Size of MMIO area */
int accelerator; /* Accelerator ID */
+
+ bool no_cursor_updates; /* Never show the cursor
etc. */
} DFBConfig;
extern DFBConfig *dfb_config;
--
Best regards,
Denis Oliver Kropp
.------------------------------------------.
| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/ |
"------------------------------------------"
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