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| author | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2016-06-03 12:30:21 +0200 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2016-06-03 12:30:58 +0200 |
| commit | a531f185872495afa49f52ac84c1d3929113a692 (patch) | |
| tree | b48e5cae0bd1fa72282c70ea8253fa39d39f7d68 /bin/tools | |
| parent | b1924292b42a5084c5269cda908601495be2451f (diff) | |
| download | uca-a531f185872495afa49f52ac84c1d3929113a692.tar.gz uca-a531f185872495afa49f52ac84c1d3929113a692.tar.bz2 uca-a531f185872495afa49f52ac84c1d3929113a692.tar.xz uca-a531f185872495afa49f52ac84c1d3929113a692.zip | |
info: size name column according to longest name
Diffstat (limited to 'bin/tools')
| -rw-r--r-- | bin/tools/info.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/bin/tools/info.c b/bin/tools/info.c index 42e73f0..ec264cd 100644 --- a/bin/tools/info.c +++ b/bin/tools/info.c @@ -16,6 +16,7 @@ Franklin St, Fifth Floor, Boston, MA 02110, USA */ #include <glib-object.h> +#include <string.h> #include "uca-plugin-manager.h" #include "uca-camera.h" @@ -60,11 +61,18 @@ print_properties (UcaCamera *camera) { GObjectClass *oclass; GParamSpec **pspecs; + gchar *fmt_string; guint n_props; + guint max_length = 0; oclass = G_OBJECT_GET_CLASS (camera); pspecs = g_object_class_list_properties (oclass, &n_props); + for (guint i = 0; i < n_props; i++) + max_length = MAX (max_length, strlen (g_param_spec_get_name (pspecs[i]))); + + fmt_string = g_strdup_printf (" %%s | %%-%us | %%s\n", max_length); + for (guint i = 0; i < n_props; i++) { GParamSpec *pspec; GValue value= { 0, { { 0 } } }; @@ -78,12 +86,13 @@ print_properties (UcaCamera *camera) g_object_get_property (G_OBJECT (camera), name, &value); value_string = g_strdup_value_contents (&value); - g_print (" %s | %-26s | %s\n", get_flags_description (pspec), name, value_string); + g_print (fmt_string, get_flags_description (pspec), name, value_string); g_free (value_string); g_value_unset (&value); } + g_free (fmt_string); g_free (pspecs); } |