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tools: implement dpi set, drop switch-dpi

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Same code, except that we use a helper function to get the active profile.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2015-09-14 06:53:49 +10:00
parent c89eb2f37b
commit a0fb3a82f6
1 changed files with 82 additions and 83 deletions
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165
tools/ratbag-command.c
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@@ -191,6 +191,27 @@ ratbag_cmd_device_from_arg(struct ratbag *ratbag,
return device;
}
static inline struct ratbag_profile *
ratbag_cmd_get_active_profile(struct ratbag_device *device)
{
struct ratbag_profile *profile = NULL;
int i;
for (i = 0; i < ratbag_device_get_num_profiles(device); i++) {
profile = ratbag_device_get_profile_by_index(device, i);
if (ratbag_profile_is_active(profile))
return profile;
ratbag_profile_unref(profile);
profile = NULL;
}
if (!profile)
error("Huh hoh, something bad happened, unable to retrieve the active profile\n");
return NULL;
}
static int
ratbag_cmd_info(const struct ratbag_cmd *cmd,
struct ratbag *ratbag,
@@ -626,78 +647,6 @@ static const struct ratbag_cmd cmd_list = {
.subcommands = { NULL },
};
static int
ratbag_cmd_switch_dpi(const struct ratbag_cmd *cmd,
struct ratbag *ratbag,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
struct ratbag_device *device;
struct ratbag_profile *profile = NULL;
int rc = 1;
int dpi;
int i;
if (argc != 2) {
usage();
return 1;
}
dpi = atoi(argv[0]);
argc--;
argv++;
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION)) {
error("Looks like '%s' has no switchable resolution\n",
ratbag_device_get_name(device));
goto out;
}
for (i = 0; i < ratbag_device_get_num_profiles(device); i++) {
profile = ratbag_device_get_profile_by_index(device, i);
if (ratbag_profile_is_active(profile))
break;
ratbag_profile_unref(profile);
profile = NULL;
}
if (!profile) {
error("Huh hoh, something bad happened, unable to retrieve the active profile\n");
goto out;
}
for (i = 0; i < ratbag_profile_get_num_resolutions(profile); i++) {
struct ratbag_resolution *res;
res = ratbag_profile_get_resolution(profile, i);
if (ratbag_resolution_is_active(res)) {
rc = ratbag_resolution_set_dpi(res, dpi);
if (!rc)
printf("Switched the current resolution profile of '%s' to %d dpi\n",
ratbag_device_get_name(device),
dpi);
else
error("can't seem to be able to change the dpi: %s (%d)\n",
strerror(-rc),
rc);
}
ratbag_resolution_unref(res);
}
out:
profile = ratbag_profile_unref(profile);
device = ratbag_device_unref(device);
return rc;
}
static int
ratbag_cmd_resolution_active_set(const struct ratbag_cmd *cmd,
struct ratbag *ratbag,
@@ -790,8 +739,67 @@ ratbag_cmd_resolution_dpi_set(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
printf("Not yet implemented\n");
return 1;
struct ratbag_device *device;
struct ratbag_profile *profile = NULL;
int rc = 1;
int dpi;
int i;
if (argc != 2) {
usage();
return 1;
}
dpi = atoi(argv[0]);
argc--;
argv++;
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION)) {
error("Looks like '%s' has no switchable resolution\n",
ratbag_device_get_name(device));
goto out;
}
if (options->profile == -1)
profile = ratbag_cmd_get_active_profile(device);
else
profile = ratbag_device_get_profile_by_index(device,
options->profile);
if (!profile) {
error("Huh hoh, something bad happened, unable to retrieve the active profile\n");
goto out;
}
for (i = 0; i < ratbag_profile_get_num_resolutions(profile); i++) {
struct ratbag_resolution *res;
res = ratbag_profile_get_resolution(profile, i);
if (ratbag_resolution_is_active(res)) {
rc = ratbag_resolution_set_dpi(res, dpi);
if (!rc)
printf("Switched the current resolution profile of '%s' to %d dpi\n",
ratbag_device_get_name(device),
dpi);
else
error("can't seem to be able to change the dpi: %s (%d)\n",
strerror(-rc),
rc);
}
ratbag_resolution_unref(res);
}
out:
profile = ratbag_profile_unref(profile);
device = ratbag_device_unref(device);
return rc;
}
static const struct ratbag_cmd cmd_resolution_dpi_set = {
@@ -874,14 +882,6 @@ static const struct ratbag_cmd cmd_resolution = {
},
};
static const struct ratbag_cmd cmd_switch_dpi = {
.name = "switch-dpi",
.cmd = ratbag_cmd_switch_dpi,
.args = "N",
.help = "Switch the resolution of the mouse in the active profile",
.subcommands = { NULL },
};
static int
ratbag_cmd_button(const struct ratbag_cmd *cmd,
struct ratbag *ratbag,
@@ -1143,7 +1143,6 @@ static const struct ratbag_cmd *ratbag_commands[] = {
&cmd_list,
&cmd_change_button,
&cmd_switch_etekcity,
&cmd_switch_dpi,
&cmd_button,
&cmd_resolution,
&cmd_profile,