static void
cdisplay_lcms_update_profile_label (CdisplayLcms *lcms,
const gchar *name)
{
GimpColorConfig *config;
GimpColorManaged *managed;
GtkWidget *label;
GimpColorProfile *profile = NULL;
const gchar *text;
const gchar *tooltip;
config = gimp_color_display_get_config (GIMP_COLOR_DISPLAY (lcms));
managed = gimp_color_display_get_managed (GIMP_COLOR_DISPLAY (lcms));
label = g_object_get_data (G_OBJECT (lcms), name);
if (! label)
return;
if (strcmp (name, "rgb-profile") == 0)
{
profile = gimp_color_managed_get_color_profile (managed);
if (profile)
g_object_ref (profile);
}
else if (g_str_has_prefix (name, "display-profile"))
{
profile = cdisplay_lcms_get_display_profile (lcms);
}
else if (strcmp (name, "printer-profile") == 0)
{
profile = gimp_color_config_get_simulation_color_profile (config, NULL);
}
else
{
g_return_if_reached ();
}
if (profile)
{
text = gimp_color_profile_get_label (profile);
tooltip = gimp_color_profile_get_summary (profile);
}
else
{
text = _("None");
tooltip = NULL;
}
gtk_label_set_text (GTK_LABEL (label), text);
gimp_help_set_help_data (label, tooltip, NULL);
if (profile)
g_object_unref (profile);
}
static void
cdisplay_lcms_update_profile_label (CdisplayLcms *lcms,
const gchar *name)
{
GtkWidget *label;
cmsHPROFILE profile = NULL;
gchar *text = NULL;
gchar *tooltip = NULL;
label = g_object_get_data (G_OBJECT (lcms), name);
if (! label)
return;
if (strcmp (name, "rgb-profile") == 0)
{
profile = cdisplay_lcms_get_rgb_profile (lcms);
}
else if (g_str_has_prefix (name, "display-profile"))
{
profile = cdisplay_lcms_get_display_profile (lcms);
}
else if (strcmp (name, "printer-profile") == 0)
{
profile = cdisplay_lcms_get_printer_profile (lcms);
}
else
{
g_return_if_reached ();
}
cdisplay_lcms_profile_get_info (profile, &text, &tooltip);
gtk_label_set_text (GTK_LABEL (label), text);
gimp_help_set_help_data (label, tooltip, NULL);
g_free (text);
g_free (tooltip);
if (profile)
cmsCloseProfile (profile);
}
static void
cdisplay_lcms_changed (GimpColorDisplay *display)
{
CdisplayLcms *lcms = CDISPLAY_LCMS (display);
GimpColorConfig *config = gimp_color_display_get_config (display);
cmsHPROFILE src_profile = NULL;
cmsHPROFILE dest_profile = NULL;
cmsHPROFILE proof_profile = NULL;
cmsUInt16Number alarmCodes[cmsMAXCHANNELS] = { 0, };
if (lcms->transform)
{
cmsDeleteTransform (lcms->transform);
lcms->transform = NULL;
}
if (! config)
return;
switch (config->mode)
{
case GIMP_COLOR_MANAGEMENT_OFF:
return;
case GIMP_COLOR_MANAGEMENT_SOFTPROOF:
proof_profile = cdisplay_lcms_get_printer_profile (lcms);
/* fallthru */
case GIMP_COLOR_MANAGEMENT_DISPLAY:
src_profile = cdisplay_lcms_get_rgb_profile (lcms);
dest_profile = cdisplay_lcms_get_display_profile (lcms);
break;
}
if (proof_profile)
{
cmsUInt32Number softproof_flags = 0;
if (! src_profile)
src_profile = gimp_lcms_create_srgb_profile ();
if (! dest_profile)
dest_profile = gimp_lcms_create_srgb_profile ();
softproof_flags |= cmsFLAGS_SOFTPROOFING;
if (config->simulation_use_black_point_compensation)
{
softproof_flags |= cmsFLAGS_BLACKPOINTCOMPENSATION;
}
if (config->simulation_gamut_check)
{
guchar r, g, b;
softproof_flags |= cmsFLAGS_GAMUTCHECK;
gimp_rgb_get_uchar (&config->out_of_gamut_color, &r, &g, &b);
alarmCodes[0] = (cmsUInt16Number) r * 256;
alarmCodes[1] = (cmsUInt16Number) g * 256;
alarmCodes[2] = (cmsUInt16Number) b * 256;
cmsSetAlarmCodes (alarmCodes);
}
lcms->transform = cmsCreateProofingTransform (src_profile, TYPE_RGBA_FLT,
dest_profile, TYPE_RGBA_FLT,
proof_profile,
config->simulation_intent,
config->display_intent,
softproof_flags);
cmsCloseProfile (proof_profile);
}
else if (src_profile || dest_profile)
{
cmsUInt32Number display_flags = 0;
if (! src_profile)
src_profile = gimp_lcms_create_srgb_profile ();
if (! dest_profile)
dest_profile = gimp_lcms_create_srgb_profile ();
if (config->display_use_black_point_compensation)
{
display_flags |= cmsFLAGS_BLACKPOINTCOMPENSATION;
}
lcms->transform = cmsCreateTransform (src_profile, TYPE_RGBA_FLT,
dest_profile, TYPE_RGBA_FLT,
config->display_intent,
display_flags);
}
if (dest_profile)
cmsCloseProfile (dest_profile);
if (src_profile)
cmsCloseProfile (src_profile);
}
