gchar *
eel_bg_get_desktop_color (EelBackground *self)
{
MateBGColorType type;
GdkColor primary, secondary;
char *start_color, *end_color, *color_spec;
gboolean use_gradient = TRUE;
gboolean is_horizontal = FALSE;
mate_bg_get_color (self->details->bg, &type, &primary, &secondary);
if (type == MATE_BG_COLOR_V_GRADIENT)
{
is_horizontal = FALSE;
}
else if (type == MATE_BG_COLOR_H_GRADIENT)
{
is_horizontal = TRUE;
}
else /* implicit (type == MATE_BG_COLOR_SOLID) */
{
use_gradient = FALSE;
}
start_color = eel_gdk_rgb_to_color_spec (eel_gdk_color_to_rgb (&primary));
if (use_gradient)
{
end_color = eel_gdk_rgb_to_color_spec (eel_gdk_color_to_rgb (&secondary));
color_spec = eel_gradient_new (start_color, end_color, is_horizontal);
g_free (end_color);
}
else
{
color_spec = g_strdup (start_color);
}
g_free (start_color);
return color_spec;
}
static void
nautilus_file_background_read_desktop_settings (char **color,
char **image,
EelBackgroundImagePlacement *placement)
{
GConfClient *client;
gboolean enabled;
GdkColor primary, secondary;
gchar *tmp, *filename;
char *end_color;
char *start_color;
gboolean use_gradient;
gboolean is_horizontal;
filename = NULL;
client = gconf_client_get_default ();
/* Get the image filename */
enabled = gconf_client_get_bool (client, BG_PREFERENCES_DRAW_BACKGROUND, NULL);
if (enabled) {
tmp = gconf_client_get_string (client, BG_PREFERENCES_PICTURE_FILENAME, NULL);
if (tmp != NULL) {
if (g_utf8_validate (tmp, -1, NULL) && g_file_test (tmp, G_FILE_TEST_EXISTS)) {
filename = g_strdup (tmp);
}
else {
filename = g_filename_from_utf8 (tmp, -1, NULL, NULL, NULL);
}
}
g_free (tmp);
if (filename != NULL && filename[0] != '\0') {
*image = g_filename_to_uri (filename, NULL, NULL);
}
else {
*image = NULL;
}
g_free (filename);
}
else {
*image = NULL;
}
/* Get the placement */
tmp = gconf_client_get_string (client, BG_PREFERENCES_PICTURE_OPTIONS, NULL);
if (tmp != NULL) {
if (strcmp (tmp, "wallpaper") == 0) {
*placement = EEL_BACKGROUND_TILED;
}
else if (strcmp (tmp, "centered") == 0) {
*placement = EEL_BACKGROUND_CENTERED;
}
else if (strcmp (tmp, "scaled") == 0) {
*placement = EEL_BACKGROUND_SCALED_ASPECT;
}
else if (strcmp (tmp, "stretched") == 0) {
*placement = EEL_BACKGROUND_SCALED;
}
else if (strcmp (tmp, "zoom") == 0) {
*placement = EEL_BACKGROUND_ZOOM;
}
else if (strcmp (tmp, "spanned") == 0) {
*placement = EEL_BACKGROUND_SPANNED;
}
else if (strcmp (tmp, "none") == 0) {
g_free (*image);
*placement = EEL_BACKGROUND_CENTERED;
*image = NULL;
}
else {
*placement = EEL_BACKGROUND_CENTERED;
}
}
else {
*placement = EEL_BACKGROUND_CENTERED;
}
g_free (tmp);
/* Get the color */
tmp = gconf_client_get_string (client, BG_PREFERENCES_COLOR_SHADING_TYPE, NULL);
if (tmp != NULL) {
if (strcmp (tmp, "solid") == 0) {
use_gradient = FALSE;
is_horizontal = FALSE;
}
else if (strcmp (tmp, "vertical-gradient") == 0) {
use_gradient = TRUE;
is_horizontal = FALSE;
}
else if (strcmp (tmp, "horizontal-gradient") == 0) {
use_gradient = TRUE;
is_horizontal = TRUE;
}
else {
use_gradient = FALSE;
is_horizontal = FALSE;
}
}
else {
use_gradient = FALSE;
is_horizontal = FALSE;
}
g_free (tmp);
read_color (client, BG_PREFERENCES_PRIMARY_COLOR, &primary);
read_color (client, BG_PREFERENCES_SECONDARY_COLOR, &secondary);
start_color = eel_gdk_rgb_to_color_spec (eel_gdk_color_to_rgb (&primary));
end_color = eel_gdk_rgb_to_color_spec (eel_gdk_color_to_rgb (&secondary));
if (use_gradient) {
*color = eel_gradient_new (start_color, end_color, is_horizontal);
} else {
*color = g_strdup (start_color);
}
g_free (start_color);
g_free (end_color);
}
