static void
gstyle_color_widget_actions_rename (GSimpleAction *action,
GVariant *variant,
gpointer user_data)
{
GstyleColorWidget *self = (GstyleColorWidget *)user_data;
GtkWidget *popover;
GstyleColor *color;
const gchar *name;
g_assert (GSTYLE_IS_COLOR_WIDGET (self));
g_assert (G_IS_SIMPLE_ACTION (action));
color = gstyle_color_widget_get_color (self);
name = gstyle_color_get_name (color);
popover = g_object_new (GSTYLE_TYPE_RENAME_POPOVER,
"label", _("Color name"),
"name", name,
"message", _("Enter a new name for the color"),
NULL);
gtk_popover_set_relative_to (GTK_POPOVER (popover), GTK_WIDGET (self));
g_signal_connect_swapped (popover, "closed", G_CALLBACK (contextual_popover_closed_cb), self);
g_signal_connect_swapped (popover, "renamed", G_CALLBACK (rename_popover_entry_renamed_cb), self);
gtk_popover_popup (GTK_POPOVER (popover));
}
static gboolean
remove_color_to_names_sets (GstylePalette *self,
GstyleColor *color)
{
const gchar *name;
GPtrArray *set;
gboolean ret = FALSE;
g_assert (GSTYLE_IS_PALETTE (self));
g_assert (GSTYLE_IS_COLOR (color));
name = gstyle_color_get_name (color);
if (gstyle_str_empty0 (name))
return FALSE;
set = g_hash_table_lookup (self->color_names, name);
if (set == NULL)
return FALSE;
ret = g_ptr_array_remove (set, color);
if (set->len == 0)
{
g_ptr_array_unref (set);
g_hash_table_remove (self->color_names, name);
}
return ret;
}
static void
update_label_visibility (GstyleColorWidget *self)
{
const gchar *color_name;
g_autofree gchar *fallback_name = NULL;
g_assert (GSTYLE_IS_COLOR_WIDGET (self));
if (self->color == NULL)
{
if (gtk_widget_is_visible (GTK_WIDGET (self->label)))
gtk_widget_hide (GTK_WIDGET (self->label));
return;
}
if (self->is_name_visible)
{
if (self->filter_func != NULL && GSTYLE_IS_COLOR (self->filtered_color))
color_name = gstyle_color_get_name (self->filtered_color);
else
color_name = gstyle_color_get_name (self->color);
if (color_name != NULL)
{
gtk_label_set_text (self->label, color_name);
if (!gtk_widget_is_visible (GTK_WIDGET (self->label)))
gtk_widget_show (GTK_WIDGET (self->label));
return;
}
}
if (self->is_fallback_name_visible)
{
if (self->filter_func != NULL && GSTYLE_IS_COLOR (self->filtered_color))
fallback_name = gstyle_color_to_string (self->filtered_color, self->fallback_name_kind);
else
fallback_name = gstyle_color_to_string (self->color, self->fallback_name_kind);
gtk_label_set_text (self->label, fallback_name);
if (!gtk_widget_is_visible (GTK_WIDGET (self->label)))
gtk_widget_show (GTK_WIDGET (self->label));
}
else
gtk_widget_hide (GTK_WIDGET (self->label));
}
/* TODO: add an unnamed category ? */
static gboolean
add_color_to_names_sets (GstylePalette *self,
GstyleColor *color)
{
const gchar *name;
GPtrArray *set;
g_assert (GSTYLE_IS_PALETTE (self));
g_assert (GSTYLE_IS_COLOR (color));
name = gstyle_color_get_name (color);
if (gstyle_str_empty0 (name))
return FALSE;
set = g_hash_table_lookup (self->color_names, name);
if (set == NULL)
{
set = g_ptr_array_new ();
g_hash_table_insert (self->color_names, (gpointer)name, set);
}
g_ptr_array_add (set, color);
return TRUE;
}
static void
dnd_color_fill (GstyleColorWidget *self,
GstyleColor *src_color,
GstyleColor *dst_color)
{
const gchar *name;
GdkRGBA src_rgba;
GdkRGBA dst_rgba;
g_assert (GSTYLE_COLOR_WIDGET (self));
g_assert (GSTYLE_COLOR (src_color));
g_assert (GSTYLE_COLOR (dst_color));
gstyle_color_fill_rgba (src_color, &src_rgba);
gstyle_color_fill_rgba (dst_color, &dst_rgba);
if (!(self->dnd_lock & GSTYLE_COLOR_WIDGET_DND_LOCK_FLAGS_COLOR))
{
dst_rgba.red = src_rgba.red;
dst_rgba.green = src_rgba.green;
dst_rgba.blue = src_rgba.blue;
}
if (!(self->dnd_lock & GSTYLE_COLOR_WIDGET_DND_LOCK_FLAGS_ALPHA))
dst_rgba.alpha = src_rgba.alpha;
gstyle_color_set_rgba (self->color, &dst_rgba);
if (!(self->dnd_lock & GSTYLE_COLOR_WIDGET_DND_LOCK_FLAGS_KIND))
gstyle_color_set_kind (dst_color, gstyle_color_get_kind (src_color));
if (!(self->dnd_lock & GSTYLE_COLOR_WIDGET_DND_LOCK_FLAGS_NAME))
{
name = gstyle_color_get_name (src_color);
gstyle_color_set_name (dst_color, name);
}
}
/**
* gstyle_palette_save_to_xml:
* @self: a #GstylePalette
* @file: a #GFile
* @error: (nullable): a #GError location or %NULL
*
* Save a palette to Gnome-Builder .xml palette format.
*
* Returns: %TRUE if succesfull, %FALSE otherwise.
*/
gboolean
gstyle_palette_save_to_xml (GstylePalette *self,
GFile *file,
GError **error)
{
g_autofree gchar *file_path = NULL;
const gchar *id;
const gchar *name;
xmlDocPtr doc;
xmlNodePtr root_node;
xmlNodePtr palette_node;
xmlNodePtr color_node;
gint n_colors;
gint succes;
gchar *header = "Copyright (C) 2016 GNOME Builder Team at irc.gimp.net/#gnome-builder\n" \
"This program is free software: you can redistribute it and/or modify\n" \
"it under the terms of the GNU General Public License as published by\n" \
"the Free Software Foundation, either version 3 of the License, or\n" \
"(at your option) any later version.\n\n" \
"This program is distributed in the hope that it will be useful,\n" \
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n" \
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" \
"GNU General Public License for more details.\n\n" \
"You should have received a copy of the GNU General Public License\n" \
"along with this program. If not, see <http://www.gnu.org/licenses/>\n";
g_return_val_if_fail (GSTYLE_IS_PALETTE (self), FALSE);
g_return_val_if_fail (G_IS_FILE (file), FALSE);
doc = xmlNewDoc(CHAR_TO_XML ("1.0"));
root_node = xmlNewDocComment (doc, CHAR_TO_XML (header));
xmlDocSetRootElement(doc, root_node);
palette_node = xmlNewNode (NULL, CHAR_TO_XML ("palette"));
xmlAddSibling (root_node, palette_node);
id = gstyle_palette_get_id (self);
name = gstyle_palette_get_name (self);
xmlNewProp (palette_node, CHAR_TO_XML ("id"), CHAR_TO_XML (id));
if (self->gettext_domain)
{
xmlNewProp (palette_node, CHAR_TO_XML ("_name"), CHAR_TO_XML (name));
xmlNewProp (palette_node, CHAR_TO_XML ("gettext-domain"), CHAR_TO_XML (self->gettext_domain));
}
else
xmlNewProp (palette_node, CHAR_TO_XML ("name"), CHAR_TO_XML (name));
n_colors = gstyle_palette_get_len (self);
for (gint i = 0; i < n_colors; ++i)
{
const GstyleColor *color;
const gchar *color_name;
g_autofree gchar *color_string = NULL;
color = gstyle_palette_get_color_at_index (self, i);
color_name = gstyle_color_get_name ((GstyleColor *)color);
if (gstyle_color_get_kind ((GstyleColor *)color) == GSTYLE_COLOR_KIND_PREDEFINED)
color_string = gstyle_color_to_string ((GstyleColor *)color, GSTYLE_COLOR_KIND_RGB_HEX6);
else
color_string = gstyle_color_to_string ((GstyleColor *)color, GSTYLE_COLOR_KIND_ORIGINAL);
color_node = xmlNewChild (palette_node, NULL, CHAR_TO_XML ("color"), NULL);
xmlNewProp (color_node, CHAR_TO_XML ("name"), CHAR_TO_XML (color_name));
xmlNewProp (color_node, CHAR_TO_XML ("value"), CHAR_TO_XML (color_string));
}
file_path = g_file_get_path (file);
succes = xmlSaveFormatFileEnc (file_path, doc, "UTF-8", 1);
xmlFreeDoc(doc);
if (succes == -1)
{
g_set_error (error, GSTYLE_PALETTE_ERROR, GSTYLE_PALETTE_ERROR_FILE,
_("Unable to save %s\n"), file_path);
return FALSE;
}
else
{
gstyle_palette_set_changed (self, FALSE);
return TRUE;
}
}
