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Diffstat (limited to 'mail/em-vfolder-editor-context.c')
| -rw-r--r-- | mail/em-vfolder-editor-context.c | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/mail/em-vfolder-editor-context.c b/mail/em-vfolder-editor-context.c new file mode 100644 index 0000000000..89e0048bba --- /dev/null +++ b/mail/em-vfolder-editor-context.c @@ -0,0 +1,216 @@ +/* + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Authors: + * Not Zed <notzed@lostzed.mmc.com.au> + * Jeffrey Stedfast <fejj@ximian.com> + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> +#include <shell/e-shell.h> +#include "mail/em-utils.h" +#include "em-vfolder-editor-context.h" +#include "em-vfolder-editor-rule.h" +#include "filter/e-filter-option.h" +#include "filter/e-filter-int.h" + +#include "em-filter-editor-folder-element.h" + +#define EM_VFOLDER_EDITOR_CONTEXT_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), EM_TYPE_VFOLDER_EDITOR_CONTEXT, EMVFolderEditorContextPrivate)) + +struct _EMVFolderEditorContextPrivate { + EMailSession *session; +}; + +enum { + PROP_0, + PROP_SESSION +}; + +G_DEFINE_TYPE ( + EMVFolderEditorContext, + em_vfolder_editor_context, + EM_TYPE_VFOLDER_CONTEXT) + +static void +vfolder_editor_context_set_session (EMVFolderEditorContext *context, + EMailSession *session) +{ + if (session == NULL) { + EShell *shell; + EShellBackend *shell_backend; + EMailBackend *backend; + + shell = e_shell_get_default (); + shell_backend = e_shell_get_backend_by_name (shell, "mail"); + + backend = E_MAIL_BACKEND (shell_backend); + session = e_mail_backend_get_session (backend); + } + + g_return_if_fail (E_IS_MAIL_SESSION (session)); + g_return_if_fail (context->priv->session == NULL); + + context->priv->session = g_object_ref (session); +} + +static void +vfolder_editor_context_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SESSION: + vfolder_editor_context_set_session ( + EM_VFOLDER_EDITOR_CONTEXT (object), + g_value_get_object (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +vfolder_editor_context_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SESSION: + g_value_set_object ( + value, + em_vfolder_editor_context_get_session ( + EM_VFOLDER_EDITOR_CONTEXT (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +vfolder_editor_context_dispose (GObject *object) +{ + EMVFolderEditorContextPrivate *priv; + + priv = EM_VFOLDER_EDITOR_CONTEXT_GET_PRIVATE (object); + if (priv->session != NULL) { + g_object_unref (priv->session); + priv->session = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (em_vfolder_editor_context_parent_class)->dispose (object); +} + +static EFilterElement * +vfolder_editor_context_new_element (ERuleContext *context, + const gchar *type) +{ + EMVFolderEditorContextPrivate *priv; + + priv = EM_VFOLDER_EDITOR_CONTEXT_GET_PRIVATE (context); + + if (strcmp (type, "system-flag") == 0) + return e_filter_option_new (); + + if (strcmp (type, "score") == 0) + return e_filter_int_new_type("score", -3, 3); + + if (strcmp (type, "folder") == 0) + return em_filter_editor_folder_element_new (priv->session); + + /* XXX Legacy type name. Same as "folder" now. */ + if (strcmp (type, "folder-curi") == 0) + return em_filter_editor_folder_element_new (priv->session); + + return E_RULE_CONTEXT_CLASS (em_vfolder_editor_context_parent_class)-> + new_element (context, type); +} + +static void +em_vfolder_editor_context_class_init (EMVFolderEditorContextClass *class) +{ + GObjectClass *object_class; + ERuleContextClass *rule_context_class; + + g_type_class_add_private (class, sizeof (EMVFolderEditorContextPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = vfolder_editor_context_set_property; + object_class->get_property = vfolder_editor_context_get_property; + object_class->dispose = vfolder_editor_context_dispose; + + rule_context_class = E_RULE_CONTEXT_CLASS (class); + rule_context_class->new_element = vfolder_editor_context_new_element; + + g_object_class_install_property ( + object_class, + PROP_SESSION, + g_param_spec_object ( + "session", + NULL, + NULL, + E_TYPE_MAIL_SESSION, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY)); +} + +static void +em_vfolder_editor_context_init (EMVFolderEditorContext *context) +{ + context->priv = EM_VFOLDER_EDITOR_CONTEXT_GET_PRIVATE (context); + + e_rule_context_add_part_set ( + E_RULE_CONTEXT (context), "partset", E_TYPE_FILTER_PART, + (ERuleContextPartFunc) e_rule_context_add_part, + (ERuleContextNextPartFunc) e_rule_context_next_part); + + e_rule_context_add_rule_set ( + E_RULE_CONTEXT (context), "ruleset", EM_TYPE_VFOLDER_EDITOR_RULE, + (ERuleContextRuleFunc) e_rule_context_add_rule, + (ERuleContextNextRuleFunc) e_rule_context_next_rule); + + E_RULE_CONTEXT (context)->flags = + E_RULE_CONTEXT_THREADING | E_RULE_CONTEXT_GROUPING; +} + +EMVFolderEditorContext * +em_vfolder_editor_context_new (EMailSession *session) +{ + g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); + + return g_object_new ( + EM_TYPE_VFOLDER_EDITOR_CONTEXT, "session", session, NULL); +} + +EMailSession * +em_vfolder_editor_context_get_session (EMVFolderEditorContext *context) +{ + g_return_val_if_fail (EM_IS_VFOLDER_EDITOR_CONTEXT (context), NULL); + + return context->priv->session; +} |