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resolution: add support for setting resolutions and report rate

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2016-02-16 07:48:16 +10:00
parent e199278d6f
commit 7aca92f2b3
1 changed files with 43 additions and 3 deletions
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46
src/ratbagd-resolution.c
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@@ -45,12 +45,52 @@ struct ratbagd_resolution {
sd_bus_slot *profile_enum_slot;
};
static int ratbagd_resolution_set_report_rate(sd_bus_message *m,
void *userdata,
sd_bus_error *error)
{
struct ratbagd_resolution *resolution = userdata;
unsigned int rate;
int r;
r = sd_bus_message_read(m, "u", &rate);
if (r < 0)
return r;
/* basic sanity check */
if (rate > 5000 || rate % 100)
return 0;
r = ratbag_resolution_set_report_rate(resolution->lib_resolution,
rate);
return sd_bus_reply_method_return(m, "u", r);
}
static int ratbagd_resolution_set_resolution(sd_bus_message *m,
void *userdata,
sd_bus_error *error)
{
struct ratbagd_resolution *resolution = userdata;
unsigned int xres, yres;
int r;
r = sd_bus_message_read(m, "uu", &xres, &yres);
if (r < 0)
return r;
r = ratbag_resolution_set_dpi_xy(resolution->lib_resolution,
xres, yres);
return sd_bus_reply_method_return(m, "u", r);
}
const sd_bus_vtable ratbagd_resolution_vtable[] = {
SD_BUS_VTABLE_START(0),
SD_BUS_PROPERTY("Index", "u", NULL, offsetof(struct ratbagd_resolution, index), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("XResolution", "u", NULL, offsetof(struct ratbagd_resolution, xres), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("YResolution", "u", NULL, offsetof(struct ratbagd_resolution, yres), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("ReportRate", "u", NULL, offsetof(struct ratbagd_resolution, rate), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("XResolution", "u", NULL, offsetof(struct ratbagd_resolution, xres), 0),
SD_BUS_PROPERTY("YResolution", "u", NULL, offsetof(struct ratbagd_resolution, yres), 0),
SD_BUS_PROPERTY("ReportRate", "u", NULL, offsetof(struct ratbagd_resolution, rate), 0),
SD_BUS_METHOD("SetReportRate", "u", "u", ratbagd_resolution_set_report_rate, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("SetResolution", "uu", "u", ratbagd_resolution_set_resolution, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_VTABLE_END,
};