EMFilterFolderElement cleanups.
This commit is contained in:
Matthew Barnes
committed by
Rodrigo Moya
Rodrigo Moya
parent
1eb782e310
commit
c728cc2d96
@ -39,6 +39,10 @@
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#include "libedataserver/e-sexp.h"
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#include "e-util/e-alert.h"
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#define EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE(obj) \
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(G_TYPE_INSTANCE_GET_PRIVATE \
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((obj), EM_TYPE_FILTER_FOLDER_ELEMENT, EMFilterFolderElementPrivate))
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struct _EMFilterFolderElementPrivate {
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EMailBackend *backend;
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gchar *uri;
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@ -49,20 +53,27 @@ enum {
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PROP_BACKEND
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};
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static gboolean validate (EFilterElement *fe, EAlert **alert);
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static gint folder_eq (EFilterElement *fe, EFilterElement *cm);
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static xmlNodePtr xml_encode (EFilterElement *fe);
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static gint xml_decode (EFilterElement *fe, xmlNodePtr node);
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static GtkWidget *get_widget (EFilterElement *fe);
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static void build_code (EFilterElement *fe, GString *out, EFilterPart *ff);
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static void format_sexp (EFilterElement *, GString *);
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static void emff_copy_value (EFilterElement *de, EFilterElement *se);
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G_DEFINE_TYPE (
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EMFilterFolderElement,
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em_filter_folder_element,
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E_TYPE_FILTER_ELEMENT)
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static void
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filter_folder_element_selected_cb (EMFolderSelectionButton *button,
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EMFilterFolderElement *ff)
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{
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GtkWidget *toplevel;
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const gchar *uri;
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uri = em_folder_selection_button_get_selection (button);
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g_free (ff->priv->uri);
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ff->priv->uri = g_strdup (uri);
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toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
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gtk_window_present (GTK_WINDOW (toplevel));
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}
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static void
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filter_folder_element_set_backend (EMFilterFolderElement *element,
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EMailBackend *backend)
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@ -123,7 +134,7 @@ filter_folder_element_dispose (GObject *object)
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{
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EMFilterFolderElementPrivate *priv;
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priv = EM_FILTER_FOLDER_ELEMENT (object)->priv;
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priv = EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE (object);
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if (priv->backend != NULL) {
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g_object_unref (priv->backend);
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@ -139,7 +150,7 @@ filter_folder_element_finalize (GObject *object)
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{
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EMFilterFolderElementPrivate *priv;
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priv = EM_FILTER_FOLDER_ELEMENT (object)->priv;
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priv = EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE (object);
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g_free (priv->uri);
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@ -147,6 +158,128 @@ filter_folder_element_finalize (GObject *object)
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G_OBJECT_CLASS (em_filter_folder_element_parent_class)->finalize (object);
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}
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static gboolean
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filter_folder_element_validate (EFilterElement *fe,
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EAlert **alert)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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g_warn_if_fail (alert == NULL || *alert == NULL);
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if (ff->priv->uri != NULL && *ff->priv->uri != '\0')
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return TRUE;
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if (alert)
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*alert = e_alert_new ("mail:no-folder", NULL);
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return FALSE;
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}
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static gint
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filter_folder_element_eq (EFilterElement *fe,
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EFilterElement *cm)
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{
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return E_FILTER_ELEMENT_CLASS (
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em_filter_folder_element_parent_class)->eq (fe, cm) &&
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strcmp (((EMFilterFolderElement *) fe)->priv->uri,
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((EMFilterFolderElement *) cm)->priv->uri)== 0;
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}
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static xmlNodePtr
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filter_folder_element_xml_encode (EFilterElement *fe)
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{
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xmlNodePtr value, work;
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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value = xmlNewNode (NULL, (xmlChar *) "value");
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xmlSetProp (value, (xmlChar *) "name", (xmlChar *) fe->name);
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xmlSetProp (value, (xmlChar *) "type", (xmlChar *) "folder");
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work = xmlNewChild (value, NULL, (xmlChar *) "folder", NULL);
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xmlSetProp (work, (xmlChar *) "uri", (xmlChar *) ff->priv->uri);
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return value;
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}
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static gint
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filter_folder_element_xml_decode (EFilterElement *fe,
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xmlNodePtr node)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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xmlNodePtr n;
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xmlFree (fe->name);
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fe->name = (gchar *) xmlGetProp(node, (xmlChar *) "name");
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n = node->children;
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while (n) {
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if (!strcmp((gchar *) n->name, "folder")) {
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gchar *uri;
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uri = (gchar *) xmlGetProp(n, (xmlChar *) "uri");
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g_free (ff->priv->uri);
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ff->priv->uri = g_strdup (uri);
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xmlFree (uri);
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break;
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}
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n = n->next;
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}
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return 0;
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}
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static GtkWidget *
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filter_folder_element_get_widget (EFilterElement *fe)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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EMailBackend *backend;
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GtkWidget *button;
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backend = em_filter_folder_element_get_backend (ff);
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button = em_folder_selection_button_new (
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backend, _("Select Folder"), NULL);
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em_folder_selection_button_set_selection (
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EM_FOLDER_SELECTION_BUTTON (button), ff->priv->uri);
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gtk_widget_show (button);
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g_signal_connect (
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button, "selected",
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G_CALLBACK (filter_folder_element_selected_cb), ff);
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return button;
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}
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static void
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filter_folder_element_build_code (EFilterElement *fe,
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GString *out,
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EFilterPart *ff)
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{
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/* We are doing nothing on purpose. */
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}
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static void
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filter_folder_element_format_sexp (EFilterElement *fe,
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GString *out)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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e_sexp_encode_string (out, ff->priv->uri);
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}
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static void
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filter_folder_element_copy_value (EFilterElement *de,
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EFilterElement *se)
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{
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if (EM_IS_FILTER_FOLDER_ELEMENT (se)) {
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em_filter_folder_element_set_uri (
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EM_FILTER_FOLDER_ELEMENT (de),
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EM_FILTER_FOLDER_ELEMENT (se)->priv->uri);
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} else {
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E_FILTER_ELEMENT_CLASS (
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em_filter_folder_element_parent_class)->copy_value (de, se);
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}
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}
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static void
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em_filter_folder_element_class_init (EMFilterFolderElementClass *class)
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{
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@ -162,14 +295,14 @@ em_filter_folder_element_class_init (EMFilterFolderElementClass *class)
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object_class->finalize = filter_folder_element_finalize;
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filter_element_class = E_FILTER_ELEMENT_CLASS (class);
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filter_element_class->validate = validate;
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filter_element_class->eq = folder_eq;
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filter_element_class->xml_encode = xml_encode;
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filter_element_class->xml_decode = xml_decode;
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filter_element_class->get_widget = get_widget;
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filter_element_class->build_code = build_code;
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filter_element_class->format_sexp = format_sexp;
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filter_element_class->copy_value = emff_copy_value;
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filter_element_class->validate = filter_folder_element_validate;
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filter_element_class->eq = filter_folder_element_eq;
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filter_element_class->xml_encode = filter_folder_element_xml_encode;
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filter_element_class->xml_decode = filter_folder_element_xml_decode;
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filter_element_class->get_widget = filter_folder_element_get_widget;
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filter_element_class->build_code = filter_folder_element_build_code;
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filter_element_class->format_sexp = filter_folder_element_format_sexp;
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filter_element_class->copy_value = filter_folder_element_copy_value;
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g_object_class_install_property (
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object_class,
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@ -186,9 +319,7 @@ em_filter_folder_element_class_init (EMFilterFolderElementClass *class)
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static void
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em_filter_folder_element_init (EMFilterFolderElement *element)
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{
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element->priv = G_TYPE_INSTANCE_GET_PRIVATE (
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element, EM_TYPE_FILTER_FOLDER_ELEMENT,
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EMFilterFolderElementPrivate);
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element->priv = EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE (element);
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}
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EFilterElement *
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@ -227,135 +358,3 @@ em_filter_folder_element_set_uri (EMFilterFolderElement *element,
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element->priv->uri = g_strdup (uri);
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}
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static gboolean
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validate (EFilterElement *fe, EAlert **alert)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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g_warn_if_fail (alert == NULL || *alert == NULL);
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if (ff->priv->uri && *ff->priv->uri) {
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return TRUE;
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} else {
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if (alert)
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*alert = e_alert_new ("mail:no-folder", NULL);
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return FALSE;
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}
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}
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static gint
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folder_eq (EFilterElement *fe, EFilterElement *cm)
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{
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return E_FILTER_ELEMENT_CLASS (
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em_filter_folder_element_parent_class)->eq (fe, cm) &&
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strcmp (((EMFilterFolderElement *) fe)->priv->uri,
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((EMFilterFolderElement *) cm)->priv->uri)== 0;
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}
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static xmlNodePtr
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xml_encode (EFilterElement *fe)
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{
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xmlNodePtr value, work;
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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value = xmlNewNode(NULL, (xmlChar *) "value");
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xmlSetProp(value, (xmlChar *) "name", (xmlChar *) fe->name);
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xmlSetProp(value, (xmlChar *) "type", (xmlChar *) "folder");
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work = xmlNewChild(value, NULL, (xmlChar *) "folder", NULL);
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xmlSetProp(work, (xmlChar *) "uri", (xmlChar *) ff->priv->uri);
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return value;
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}
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static gint
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xml_decode (EFilterElement *fe, xmlNodePtr node)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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xmlNodePtr n;
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xmlFree (fe->name);
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fe->name = (gchar *) xmlGetProp(node, (xmlChar *) "name");
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n = node->children;
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while (n) {
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if (!strcmp((gchar *) n->name, "folder")) {
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gchar *uri;
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uri = (gchar *) xmlGetProp(n, (xmlChar *) "uri");
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g_free (ff->priv->uri);
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ff->priv->uri = g_strdup (uri);
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xmlFree (uri);
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break;
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}
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n = n->next;
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}
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return 0;
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}
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static void
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folder_selected (EMFolderSelectionButton *button,
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EMFilterFolderElement *ff)
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{
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GtkWidget *toplevel;
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const gchar *uri;
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uri = em_folder_selection_button_get_selection (button);
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g_free (ff->priv->uri);
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ff->priv->uri = g_strdup (uri);
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toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
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gtk_window_present (GTK_WINDOW (toplevel));
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}
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static GtkWidget *
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get_widget (EFilterElement *fe)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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EMailBackend *backend;
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GtkWidget *button;
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backend = em_filter_folder_element_get_backend (ff);
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button = em_folder_selection_button_new (
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backend, _("Select Folder"), NULL);
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em_folder_selection_button_set_selection (
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EM_FOLDER_SELECTION_BUTTON (button), ff->priv->uri);
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gtk_widget_show (button);
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g_signal_connect (
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button, "selected",
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G_CALLBACK (folder_selected), ff);
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return button;
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}
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static void
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build_code (EFilterElement *fe, GString *out, EFilterPart *ff)
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{
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return;
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}
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static void
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format_sexp (EFilterElement *fe, GString *out)
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{
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EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
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e_sexp_encode_string (out, ff->priv->uri);
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}
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static void
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emff_copy_value (EFilterElement *de, EFilterElement *se)
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{
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if (EM_IS_FILTER_FOLDER_ELEMENT (se)) {
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em_filter_folder_element_set_uri (
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EM_FILTER_FOLDER_ELEMENT (de),
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EM_FILTER_FOLDER_ELEMENT (se)->priv->uri);
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} else {
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E_FILTER_ELEMENT_CLASS (
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em_filter_folder_element_parent_class)->copy_value (de, se);
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}
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}
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