X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fmodest-ui-dimming-rules.c;h=bf20d71d101025bcf3a6969204de1dc05dac942f;hp=d9b69594ba51d6ef95d8be684a43dcc75e13f40a;hb=c04e24ad16b9a570a1152ec2c05c953fe39a3c3c;hpb=e58f14c0d0f1c548c697abd437a2ed2d770f612a diff --git a/src/modest-ui-dimming-rules.c b/src/modest-ui-dimming-rules.c index d9b6959..bf20d71 100644 --- a/src/modest-ui-dimming-rules.c +++ b/src/modest-ui-dimming-rules.c @@ -33,30 +33,54 @@ #include #include "modest-ui-dimming-rules.h" +#include "modest-dimming-rule.h" #include "modest-tny-folder.h" +#include "modest-text-utils.h" +#include #include +#include static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes); -static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique); -static gboolean _already_opened_msg (ModestWindow *win); +static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule); +static gboolean _invalid_attach_selected (ModestWindow *win, gboolean unique, gboolean for_view, ModestDimmingRule *rule); +static gboolean _purged_attach_selected (ModestWindow *win); +static gboolean _clipboard_is_empty (ModestWindow *win); +static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule); +static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages); static gboolean _selected_msg_marked_as (ModestWindow *win, TnyHeaderFlags mask, gboolean opposite); static gboolean _selected_folder_not_writeable (ModestMainWindow *win); -static gboolean _selected_folder_is_any_of_type (ModestMainWindow *win, TnyFolderType types[], guint ntypes); +static gboolean _selected_folder_is_snd_level (ModestMainWindow *win); +static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes); +static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win); +static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win); static gboolean _selected_folder_is_root (ModestMainWindow *win); +static gboolean _selected_folder_is_empty (ModestMainWindow *win); +static gboolean _selected_folder_is_same_as_source (ModestWindow *win); static gboolean _msg_download_in_progress (ModestMsgViewWindow *win); +static gboolean _msg_download_completed (ModestMainWindow *win); +static gboolean _selected_msg_sent_in_progress (ModestWindow *win); +static gboolean _sending_in_progress (ModestWindow *win); +static gboolean _marked_as_deleted (ModestWindow *win); +static gboolean _invalid_attachment_for_purge (ModestWindow *win, ModestDimmingRule *rule); gboolean modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); /* Check dimmed rule */ - if (!dimmed) + if (!dimmed) { dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } return dimmed; } @@ -64,55 +88,160 @@ modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data) gboolean modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data) { - gboolean dimmed = FALSE; + ModestDimmingRule *rule = NULL; GtkWidget *folder_view = NULL; TnyFolderStore *parent_folder = NULL; + gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - + /* Get selected folder as parent of new folder to create */ folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), MODEST_WIDGET_TYPE_FOLDER_VIEW); - /* Get selected folder as parent of new folder to create */ parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); if (!parent_folder) return TRUE; - /* If it's the local account do not dim */ - if (modest_tny_folder_store_is_virtual_local_folders (parent_folder)) { - return FALSE; - } else if (TNY_IS_ACCOUNT (parent_folder)) { - /* If it's the MMC root folder then dim it */ - if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) { - dimmed = TRUE; + if (TNY_IS_ACCOUNT (parent_folder)) { + /* If it's the local account then do not dim */ + if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) { + dimmed = FALSE; } else { const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder)); /* If it's POP then dim */ dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) == MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE; + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error")); } } else { /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */ + + TnyFolderType types[3]; + + types[0] = TNY_FOLDER_TYPE_DRAFTS; + types[1] = TNY_FOLDER_TYPE_OUTBOX; + types[2] = TNY_FOLDER_TYPE_SENT; /* Apply folder rules */ - dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win)); + if (!dimmed) { + dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error")); + } + if (!dimmed) { + dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error")); + } + if (!dimmed) { + dimmed = _selected_folder_is_any_of_type (win, types, 3); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error")); + } } + g_object_unref (parent_folder); return dimmed; } gboolean -modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data) +modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; + TnyFolderType types[5]; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + types[0] = TNY_FOLDER_TYPE_DRAFTS; + types[1] = TNY_FOLDER_TYPE_OUTBOX; + types[2] = TNY_FOLDER_TYPE_SENT; + types[3] = TNY_FOLDER_TYPE_INBOX; + types[4] = TNY_FOLDER_TYPE_ROOT; + /* Check dimmed rule */ - if (!dimmed) + if (!dimmed) { dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win)); - if (!dimmed) + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error")); + } + if (!dimmed) { + dimmed = _selected_folder_is_any_of_type (win, types, 5); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error")); + } + if (!dimmed) { + dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error")); + } + if (!dimmed) { + dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error")); + } + + return dimmed; +} + +gboolean +modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) { dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + + return dimmed; + +} + +gboolean +modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + TnyFolderType types[3]; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + types[0] = TNY_FOLDER_TYPE_DRAFTS; + types[1] = TNY_FOLDER_TYPE_OUTBOX; + types[2] = TNY_FOLDER_TYPE_SENT; + + /* Check dimmed rule */ + if (!dimmed) { + dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + if (!dimmed) { + dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + if (!dimmed) { + dimmed = _selected_folder_is_any_of_type (win, types, 3); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } return dimmed; } @@ -120,13 +249,22 @@ modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data) gboolean modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); /* Check dimmed rule */ - if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE); + if (!dimmed) { + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data); + } + if (!dimmed) { + dimmed = _selected_msg_sent_in_progress (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent")); + } return dimmed; } @@ -134,9 +272,13 @@ modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data) gboolean modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; TnyFolderType types[3]; + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + /* main window dimming rules */ if (MODEST_IS_MAIN_WINDOW(win)) { @@ -145,18 +287,28 @@ modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data) types[2] = TNY_FOLDER_TYPE_ROOT; /* Check dimmed rule */ - if (!dimmed) - dimmed = _selected_folder_is_any_of_type (MODEST_MAIN_WINDOW(win), types, 3); - - if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE); - + if (!dimmed) { + dimmed = _selected_folder_is_any_of_type (win, types, 3); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply")); + } + if (!dimmed) { + dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply")); + } + if (!dimmed) { + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule); + } /* msg view window dimming rules */ } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) { /* Check dimmed rule */ - if (!dimmed) + if (!dimmed) { dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } } return dimmed; @@ -166,12 +318,22 @@ modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data) gboolean modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); /* Check dimmed rule */ - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE); + if (!dimmed) { + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data); + } + if (!dimmed) { + dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } return dimmed; } @@ -193,76 +355,170 @@ modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data) gboolean modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; + guint n_messages = 0; gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); - - /* Check dimmed rule */ - if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE); - if (!dimmed) - dimmed = _already_opened_msg (win); - + /* Check dimmed rule */ + if (MODEST_IS_MAIN_WINDOW (win)) { + if (!dimmed) { + dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete")); + } + if (!dimmed) { + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data); + } + if (!dimmed) { + dimmed = _already_opened_msg (win, &n_messages); + if (dimmed) { + gchar *num = g_strdup_printf ("%d", n_messages); + gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num); +/* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */ + modest_dimming_rule_set_notification (rule, message); + g_free(message); + g_free(num); + } + } + if (!dimmed) { + dimmed = _marked_as_deleted (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete")); + } + if (!dimmed) { + dimmed = _selected_msg_sent_in_progress (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete")); + } + } + else if (MODEST_IS_MSG_VIEW_WINDOW (win)) { + if (!dimmed) { + dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) { + gchar *num = g_strdup("1"); + gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num); +/* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */ + modest_dimming_rule_set_notification (rule, message); + g_free(message); + g_free(num); + } + } + } + return dimmed; } gboolean -modest_ui_dimming_rules_on_details_msg (ModestWindow *win, gpointer user_data) +modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; + GtkWidget *header_view = NULL; gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); /* main window dimming rules */ if (MODEST_IS_MAIN_WINDOW(win)) { + + /* Check dimmed rule */ + header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win), + MODEST_WIDGET_TYPE_HEADER_VIEW); - /* Check dimmed rule */ - if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE); + /* If the header view has the focus: */ + if (header_view && gtk_widget_is_focus (header_view)) { + /* Check dimmed rule */ + if (!dimmed) + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data); + } + else { + /* If the folder view has the focus: */ + GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + if (folder_view && gtk_widget_is_focus (folder_view)) { + TnyFolderStore *folder_store + = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)); + if (folder_store) { + /* Only enable for folders, not accounts, + * though the UI spec is not clear about that. + * If we enable this for accounts then we must + * add code to handle them in modest_ui_actions_on_details(). */ + if (!TNY_IS_FOLDER(folder_store)) { + dimmed = TRUE; + modest_dimming_rule_set_notification (rule, ""); + } + + g_object_unref (folder_store); + } + } + + } /* msg view window dimming rules */ } else { /* Check dimmed rule */ - if (!dimmed) + if (!dimmed) { dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } } return dimmed; } + gboolean modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data) { - gboolean dimmed = FALSE; + ModestDimmingRule *rule = NULL; TnyHeaderFlags flags; + gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); flags = TNY_HEADER_FLAG_SEEN; /* Check dimmed rule */ - if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE); - if (!dimmed) + if (!dimmed) { + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data); + } + if (!dimmed) { dimmed = _selected_msg_marked_as (win, flags, FALSE); - + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + return dimmed; } gboolean modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data) { - gboolean dimmed = FALSE; + ModestDimmingRule *rule = NULL; TnyHeaderFlags flags; + gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); flags = TNY_HEADER_FLAG_SEEN; /* Check dimmed rule */ if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE); - if (!dimmed) + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data); + if (!dimmed) { dimmed = _selected_msg_marked_as (win, flags, TRUE); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } return dimmed; } @@ -270,12 +526,16 @@ modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_ gboolean modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + if (MODEST_IS_MAIN_WINDOW (win)) dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data); - else - dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data); + else if (MODEST_IS_MSG_VIEW_WINDOW (win)) + dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data); return dimmed; } @@ -286,9 +546,12 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user { GtkWidget *folder_view = NULL; GtkWidget *header_view = NULL; + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); /* Get the folder view */ folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), @@ -297,193 +560,835 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user /* Get header view */ header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), MODEST_WIDGET_TYPE_HEADER_VIEW); - - /* Check common diming rules */ - - /* Check diming rules for folder transfer */ - if (gtk_widget_is_focus (folder_view)) { - if (!dimmed) - dimmed = _selected_folder_not_writeable(MODEST_MAIN_WINDOW(win)); - } - /* Check diming rules for msg transfer */ - else if (gtk_widget_is_focus (header_view)) { - if (!dimmed) - dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE); + + /* Check diming rules for folders and messages transfer */ + if (!dimmed) { + dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data); } - + return dimmed; } gboolean modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; + g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) { + dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment")); + + } + return dimmed; } gboolean modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data) { + ModestDimmingRule *rule = NULL; TnyFolderType types[3]; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); types[0] = TNY_FOLDER_TYPE_DRAFTS; types[1] = TNY_FOLDER_TYPE_OUTBOX; types[2] = TNY_FOLDER_TYPE_SENT; /* Check dimmed rule */ - if (!dimmed) - dimmed = _selected_folder_is_any_of_type (MODEST_MAIN_WINDOW(win), types, 3); + if (!dimmed) { + dimmed = _clipboard_is_empty (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + if (!dimmed) { + dimmed = _selected_folder_is_any_of_type (win, types, 3); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here")); + } + if (!dimmed) { + dimmed = _selected_folder_is_same_as_source (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder")); + } return dimmed; } + gboolean -modest_ui_dimming_rules_on_delete_msgs (ModestWindow *win, gpointer user_data) +modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data) { - TnyFolderType types[5]; + ModestDimmingRule *rule = NULL; gboolean dimmed = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - types[0] = TNY_FOLDER_TYPE_DRAFTS; - types[1] = TNY_FOLDER_TYPE_OUTBOX; - types[2] = TNY_FOLDER_TYPE_SENT; - types[3] = TNY_FOLDER_TYPE_INBOX; - types[4] = TNY_FOLDER_TYPE_ROOT; - /* Check dimmed rule */ - if (!dimmed) - dimmed = _selected_folder_is_any_of_type (MODEST_MAIN_WINDOW(win), types, 5); - + if (!dimmed) { + dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + return dimmed; } - -/* *********************** static utility functions ******************** */ - -static gboolean -_selected_folder_not_writeable (ModestMainWindow *win) +gboolean +modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data) { - GtkWidget *folder_view = NULL; - TnyFolderStore *parent_folder = NULL; - ModestTnyFolderRules rules; - gboolean result = FALSE; + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; - g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - /* Get folder view */ - folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), - MODEST_WIDGET_TYPE_FOLDER_VIEW); - /* If no folder view, always dimmed */ - if (!folder_view) - return TRUE; - - /* Get selected folder as parent of new folder to create */ - parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); - if (!(parent_folder || TNY_IS_FOLDER(parent_folder))) - return TRUE; - /* Check dimmed rule */ - rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder)); - result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE; + if (!dimmed) + dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule); + + return dimmed; +} - /* free */ - g_object_unref (parent_folder); +gboolean +modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; - return result; + g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) + dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule); + + return dimmed; } -static gboolean -_selected_folder_is_root (ModestMainWindow *win) +gboolean +modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data) { - TnyFolderType types[2]; - gboolean result = FALSE; + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; - g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) { + dimmed = _purged_attach_selected (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged")); + } - types[0] = TNY_FOLDER_TYPE_ROOT; - types[1] = TNY_FOLDER_TYPE_INBOX; + if (!dimmed) { + dimmed = _invalid_attachment_for_purge (win, rule); + } - /* Check folder type */ - result = _selected_folder_is_any_of_type (win, types, 2); - return result; + return dimmed; } -static gboolean -_selected_folder_is_any_of_type (ModestMainWindow *win, - TnyFolderType types[], - guint ntypes) +gboolean +modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data) { - GtkWidget *folder_view = NULL; - TnyFolderStore *folder = NULL; - gboolean result = FALSE; + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + /* Check dimmed rule */ + if (!dimmed) { + dimmed = _clipboard_is_empty (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + + return dimmed; +} - /* Get folder view */ - folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), - MODEST_WIDGET_TYPE_FOLDER_VIEW); - /* If no folder view, always dimmed */ - if (!folder_view) - return TRUE; - - /* Get selected folder as parent of new folder to create */ - folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); - if (!(folder || TNY_IS_FOLDER(folder))) - return TRUE; +gboolean +modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; - /* Check folder type */ - result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - /* free */ - g_object_unref (folder); + /* Check common dimming rules */ + if (!dimmed) { + dimmed = _invalid_clipboard_selected (win, rule); + } - return result; + /* Check window specific dimming rules */ + if (MODEST_IS_MAIN_WINDOW (win)) { + if (!dimmed) { + dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete")); + } + if (!dimmed) { + dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + if (!dimmed) { + dimmed = _selected_msg_sent_in_progress (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess")); + } + } + + return dimmed; } -static gboolean -_folder_is_any_of_type (TnyFolder *folder, - TnyFolderType types[], - guint ntypes) +gboolean +modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data) { - TnyFolderType folder_type; - gboolean result = FALSE; - guint i; - - g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE); + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); - /* Get folder type */ - if (modest_tny_folder_is_local_folder (folder)) - folder_type = modest_tny_folder_get_local_folder_type (folder); - else - folder_type = modest_tny_folder_guess_folder_type (folder); + /* Check common dimming rules */ + if (!dimmed) { + dimmed = _invalid_clipboard_selected (win, rule); + } - /* Check foler type */ - for (i=0; i < ntypes; i++) { - result = result || folder_type == types[i]; + /* Check window specific dimming rules */ + if (MODEST_IS_MAIN_WINDOW (win)) { + if (!dimmed) { + dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + if (!dimmed) { + dimmed = _selected_msg_sent_in_progress (win); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess")); + } } + + return dimmed; +} + +gboolean +modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE); + + /* Check dimmed rule */ + if (!dimmed) { + dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + + return dimmed; +} + +gboolean +modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) { + dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW(win)); + if (dimmed) + modest_dimming_rule_set_notification (rule, ""); + } + + return dimmed; +} + + +gboolean +modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data) +{ + const gboolean dimmed = + !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), + TRUE); + + return dimmed; +} + +gboolean +modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data) +{ + gboolean dimmed = FALSE; + + /* Check dimmed rule */ + if (!dimmed) + dimmed = !_sending_in_progress (win); + + return dimmed; +} + +gboolean +modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) { + dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), + TRUE); + if (dimmed) + modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined")); + } + + return dimmed; +} + +gboolean +modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data) +{ + ModestDimmingRule *rule = NULL; + gboolean dimmed = FALSE; + + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE); + rule = MODEST_DIMMING_RULE (user_data); + + /* Check dimmed rule */ + if (!dimmed) { + GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY); + gchar *selection = NULL; + selection = gtk_clipboard_wait_for_text (clipboard); + + dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection))); + } + + return dimmed; +} + +/* *********************** static utility functions ******************** */ + +static gboolean +_marked_as_deleted (ModestWindow *win) +{ + gboolean result = FALSE; + TnyHeaderFlags flags; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + + flags = TNY_HEADER_FLAG_DELETED; + + /* Check dimmed rule */ + result = _selected_msg_marked_as (win, flags, FALSE); + + return result; +} + +static gboolean +_selected_folder_not_writeable (ModestMainWindow *win) +{ + GtkWidget *folder_view = NULL; + TnyFolderStore *parent_folder = NULL; + ModestTnyFolderRules rules; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + + /* Get folder view */ + folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + /* If no folder view, always dimmed */ + if (!folder_view) + return TRUE; + + /* Get selected folder as parent of new folder to create */ + parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); + if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) { + if (parent_folder) + g_object_unref (parent_folder); + return TRUE; + } + + /* Check dimmed rule */ + rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder)); + result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE; + + /* free */ + g_object_unref (parent_folder); + + return result; +} + +static gboolean +_selected_folder_is_root_or_inbox (ModestMainWindow *win) +{ + TnyFolderType types[2]; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + + types[0] = TNY_FOLDER_TYPE_ROOT; + types[1] = TNY_FOLDER_TYPE_INBOX; + + /* Check folder type */ + result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2); + + /* Check pop and MMC accounts */ + if (!result) { + result = _selected_folder_is_MMC_or_POP_root (win); + } + + return result; +} + + +static gboolean +_selected_folder_is_root (ModestMainWindow *win) +{ + TnyFolderType types[1]; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + + types[0] = TNY_FOLDER_TYPE_ROOT; + + /* Check folder type */ + result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1); + + /* Check pop and MMC accounts */ + if (!result) { + result = _selected_folder_is_MMC_or_POP_root (win); + } + + return result; +} + +static gboolean +_selected_folder_is_MMC_or_POP_root (ModestMainWindow *win) +{ + GtkWidget *folder_view = NULL; + TnyFolderStore *parent_folder = NULL; + gboolean result = FALSE; + + folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + /* Get selected folder as parent of new folder to create */ + parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); + if (!parent_folder) + return TRUE; + + if (TNY_IS_ACCOUNT (parent_folder)) { + /* If it's the local account then do not dim */ + if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) { + result = FALSE; + } else { + /* If it's the MMC root folder then dim it */ + if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) { + result = TRUE; + } else { + const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder)); + /* If it's POP then dim */ + result = (modest_protocol_info_get_transport_store_protocol (proto_str) == + MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE; + } + } + } + g_object_unref (parent_folder); return result; } + +static gboolean +_selected_folder_is_empty (ModestMainWindow *win) +{ + GtkWidget *folder_view = NULL; + TnyFolderStore *folder = NULL; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + + /* Get folder view */ + folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + /* If no folder view, always dimmed */ + if (!folder_view) + return TRUE; + + /* Get selected folder as parent of new folder to create */ + folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); + if (!(folder && TNY_IS_FOLDER(folder))) { + if (folder) + g_object_unref (folder); + return TRUE; + } + + /* Check folder type */ + result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0; + + /* free */ + g_object_unref (folder); + + return result; +} + +static gboolean +_selected_folder_is_same_as_source (ModestWindow *win) +{ + ModestEmailClipboard *clipboard = NULL; + GtkWidget *folder_view = NULL; + TnyFolderStore *folder = NULL; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + + /* Get folder view */ + folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + if (!folder_view) + return FALSE; + + /* Get selected folder as destination folder */ + folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); + if (!(folder && TNY_IS_FOLDER(folder))) { + result = FALSE; + goto frees; + } + + /* Check clipboard is cleared */ + clipboard = modest_runtime_get_email_clipboard (); + if (modest_email_clipboard_cleared (clipboard)) { + result = FALSE; + goto frees; + } + + /* Check source folder */ + result = modest_email_clipboard_check_source_folder (clipboard, + (const TnyFolder *) folder); + + /* Free */ + frees: + g_object_unref (folder); + + return result; +} + +static gboolean +_selected_folder_is_any_of_type (ModestWindow *win, + TnyFolderType types[], + guint ntypes) +{ + GtkWidget *folder_view = NULL; + TnyFolderStore *folder = NULL; + TnyFolderType folder_type; + guint i=0; + gboolean result = FALSE; + + /*Get curent folder */ + if (MODEST_IS_MAIN_WINDOW(win)) { + + /* Get folder view */ + folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + /* If no folder view, always dimmed */ + if (!folder_view) + return TRUE; + + /* Get selected folder as parent of new folder to create */ + folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); + + if (!(folder && TNY_IS_FOLDER(folder))) { + if (folder) + g_object_unref (folder); + return TRUE; + } + + /* Check folder type */ + result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes); + } + else if (MODEST_IS_MSG_VIEW_WINDOW(win)) { + folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win)); + for (i=0; i < ntypes; i++) { + result = result || folder_type == types[i]; + } + } + + + /* free */ + g_object_unref (folder); + + return result; +} + +static gboolean +_folder_is_any_of_type (TnyFolder *folder, + TnyFolderType types[], + guint ntypes) +{ + TnyFolderType folder_type; + gboolean result = FALSE; + guint i; + + g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE); + + /* Get folder type */ + if (modest_tny_folder_is_local_folder (folder)) + folder_type = modest_tny_folder_get_local_folder_type (folder); + else + folder_type = modest_tny_folder_guess_folder_type (folder); + + /* Check foler type */ + for (i=0; i < ntypes; i++) { + result = result || folder_type == types[i]; + } + + return result; +} + +static gboolean +_selected_folder_is_snd_level (ModestMainWindow *win) +{ + GtkWidget *folder_view = NULL; + GtkTreeSelection *sel = NULL; + GtkTreeModel *model = NULL; + GtkTreePath *path = NULL; + GtkTreeIter iter; + TnyFolderStore *folder = NULL; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE); + + /*Get curent folder */ + folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + /* If no folder view, always dimmed */ + if (!folder_view) + goto frees; + + /* Get selected folder as parent of new folder to create */ + folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view)); + if (!(folder && TNY_IS_FOLDER(folder))) { + goto frees; + } + + /* Check folder level */ + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view)); + if (!gtk_tree_selection_get_selected (sel, &model, &iter)) + goto frees; + path = gtk_tree_model_get_path (model, &iter); + result = gtk_tree_path_get_depth (path) > 1; + + frees: + if (folder != NULL) + g_object_unref (folder); + if (path != NULL) + gtk_tree_path_free (path); + + return result; + +} + +static gboolean +_clipboard_is_empty (ModestWindow *win) +{ + gboolean result = FALSE; + + if (MODEST_IS_MAIN_WINDOW (win)) { + ModestEmailClipboard *clipboard = NULL; + clipboard = modest_runtime_get_email_clipboard (); + if (modest_email_clipboard_cleared (clipboard)) + result = TRUE; + } + + return result; +} + +static gboolean +_invalid_clipboard_selected (ModestWindow *win, + ModestDimmingRule *rule) +{ + gboolean result = FALSE; + + if (MODEST_IS_MSG_VIEW_WINDOW (win)) { + GtkClipboard *clipboard = NULL; + gchar *selection = NULL; + GtkWidget *focused = NULL; + + /* Get clipboard selection*/ + clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY); + selection = gtk_clipboard_wait_for_text (clipboard); + + /* Get focuesed widget */ + focused = gtk_window_get_focus (GTK_WINDOW (win)); + + /* Check dimming */ + result = ((selection == NULL) || + (MODEST_IS_ATTACHMENTS_VIEW (focused))); + + if (result) + modest_dimming_rule_set_notification (rule, _("")); + } + else if (MODEST_IS_MAIN_WINDOW (win)) { + GtkWidget *header_view = NULL; + + /* Get header view to check selected messages */ + header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_HEADER_VIEW); + + /* Check dimming */ + result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)); + if (result) + modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message")); + } + + return result; +} + + +static gboolean +_invalid_attach_selected (ModestWindow *win, + gboolean unique, + gboolean for_view, + ModestDimmingRule *rule) +{ + GList *attachments, *node; + gint n_selected; + TnyHeaderFlags flags; + gboolean nested_attachments = FALSE; + gboolean selected_messages = FALSE; + gboolean result = FALSE; + + if (MODEST_IS_MAIN_WINDOW (win)) { + flags = TNY_HEADER_FLAG_ATTACHMENTS; + if (!result) + result = _selected_msg_marked_as (win, flags, TRUE); + } + else if (MODEST_IS_MSG_VIEW_WINDOW (win)) { + + /* Get selected atachments */ + attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win)); + n_selected = g_list_length (attachments); + + /* Check unique */ + if (!result) { + if (unique) + result = n_selected != 1; + else + + result = n_selected < 1; + } + + /* Check attached type (view operation not required) */ + if (!result && !for_view) { + for (node = attachments; node != NULL && !result; node = g_list_next (node)) { + TnyMimePart *mime_part = TNY_MIME_PART (node->data); + TnyList *nested_list = tny_simple_list_new (); + if (TNY_IS_MSG (mime_part)) { + selected_messages = TRUE; + result = TRUE; + } + tny_mime_part_get_parts (mime_part, nested_list); + if (tny_list_get_length (nested_list) > 0) { + nested_attachments = TRUE; + result = TRUE; + } + g_object_unref (nested_list); + } + } + + /* Set notifications */ + if (result && rule != NULL) { + if (selected_messages) { + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail")); + } else if (nested_attachments) { + modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements")); + } else if (n_selected == 0) { + modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected")); + } else if (unique) { + modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more")); + } + } + + /* Free */ + g_list_free (attachments); + } + + return result; +} + +static gboolean +_purged_attach_selected (ModestWindow *win) +{ + GList *attachments, *node; + gint n_selected; + gboolean result = FALSE; + + if (MODEST_IS_MSG_VIEW_WINDOW (win)) { + + /* Get selected atachments */ + attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win)); + n_selected = g_list_length (attachments); + + for (node = attachments; node != NULL && !result; node = g_list_next (node)) { + TnyMimePart *mime_part = TNY_MIME_PART (node->data); + if (tny_mime_part_is_purged (mime_part)) { + result = TRUE; + break; + } + } + + /* Free */ + g_list_free (attachments); + } + + return result; +} + static gboolean _invalid_msg_selected (ModestMainWindow *win, - gboolean unique) + gboolean unique, + ModestDimmingRule *rule) { GtkWidget *header_view = NULL; GtkWidget *folder_view = NULL; - TnyList *selected_headers = NULL; + gboolean selected_headers = FALSE; gboolean result = FALSE; g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE); + g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE); /* Get header view to check selected messages */ header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), @@ -494,23 +1399,27 @@ _invalid_msg_selected (ModestMainWindow *win, MODEST_WIDGET_TYPE_FOLDER_VIEW); /* Get selected headers */ - selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view)); + selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)); /* Check dimmed rule (TODO: check focus on widgets */ - result = ((selected_headers == NULL) || - (GTK_WIDGET_HAS_FOCUS (folder_view))); - if (!result) - result = tny_list_get_length (selected_headers) > 1; - - /* free */ - if (selected_headers != NULL) - g_object_unref (selected_headers); + if (!result) { + result = ((!selected_headers) || + (gtk_widget_is_focus (folder_view))); + if (result) + modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected")); + } + if (!result && unique) { + result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1; + if (result) + modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message")); + } return result; } static gboolean -_already_opened_msg (ModestWindow *win) +_already_opened_msg (ModestWindow *win, + guint *n_messages) { ModestWindow *window = NULL; ModestWindowMgr *mgr = NULL; @@ -526,17 +1435,24 @@ _already_opened_msg (ModestWindow *win) header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), MODEST_WIDGET_TYPE_HEADER_VIEW); + + /* Check no selection */ + if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view))) + return FALSE; + /* Get selected headers */ selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view)); if (selected_headers == NULL) return FALSE; + *n_messages = tny_list_get_length (selected_headers); + /* Check dimmed rule (TODO: check focus on widgets */ mgr = modest_runtime_get_window_mgr (); iter = tny_list_create_iterator (selected_headers); - while (!tny_iterator_is_done (iter) && result) { + while (!tny_iterator_is_done (iter) && result) { header = TNY_HEADER (tny_iterator_get_current (iter)); - window = modest_window_mgr_find_window_by_msguid (mgr, tny_header_get_uid (header)); + window = modest_window_mgr_find_window_by_header (mgr, header); result = result && (window != NULL); g_object_unref (header); @@ -568,6 +1484,10 @@ _selected_msg_marked_as (ModestWindow *win, header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), MODEST_WIDGET_TYPE_HEADER_VIEW); + /* Check no selection */ + if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view))) + return TRUE; + /* Get selected headers */ selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view)); if (selected_headers == NULL) @@ -604,5 +1524,207 @@ _msg_download_in_progress (ModestMsgViewWindow *win) g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE); + result = modest_msg_view_window_toolbar_on_transfer_mode (win); + + return result; +} + +static gboolean +_msg_download_completed (ModestMainWindow *win) +{ + GtkWidget *header_view = NULL; + TnyList *selected_headers = NULL; + TnyIterator *iter = NULL; + TnyHeader *header = NULL; + TnyHeaderFlags flags; + gboolean result = FALSE; + + g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE); + + + /* Get header view to check selected messages */ + header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_HEADER_VIEW); + + /* Check no selection */ + if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view))) + return TRUE; + + /* Get selected headers */ + selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view)); + if (selected_headers == NULL) + return TRUE; + + /* Check dimmed rule */ + result = TRUE; + iter = tny_list_create_iterator (selected_headers); + while (!tny_iterator_is_done (iter) && result) { + header = TNY_HEADER (tny_iterator_get_current (iter)); + + flags = tny_header_get_flags (header); + /* TODO: is this the right flag?, it seems that some + headers that have been previously downloaded do not + come with it */ + result = (flags & TNY_HEADER_FLAG_CACHED); + + g_object_unref (header); + tny_iterator_next (iter); + } + + g_object_unref (iter); + return result; } + +static gboolean +_selected_msg_sent_in_progress (ModestWindow *win) +{ + ModestTnySendQueue *send_queue = NULL; + GtkWidget *header_view = NULL; + ModestTnyAccountStore *acc_store = NULL; + TnyAccount *account = NULL; + TnyList *header_list = NULL; + TnyIterator *iter = NULL; + TnyHeader *header = NULL; + const gchar *account_name = NULL; + gboolean result = FALSE; + gchar *id = NULL; + + /* Get transport account */ + acc_store = modest_runtime_get_account_store(); + account_name = modest_window_get_active_account (win); + + /* If no account defined, this action must be always dimmed */ + if (account_name == NULL) return FALSE; + account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name); + if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE; + + /* Get send queue for current ransport account */ + send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account)); + g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE); + + if (MODEST_IS_MAIN_WINDOW(win)) { + + /* Get header view to check selected messages */ + header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win), + MODEST_WIDGET_TYPE_HEADER_VIEW); + + /* Check no selection */ + if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view))) + return FALSE; + + /* Get selected headers */ + header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view)); + + /* Get message header */ + if (!header_list) return FALSE; + iter = tny_list_create_iterator (header_list); + header = TNY_HEADER (tny_iterator_get_current (iter)); + + /* Get message id */ + id = g_strdup(tny_header_get_message_id (header)); + + } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) { + + /* Get message header */ + header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win)); + + /* Get message id */ + id = g_strdup(tny_header_get_message_id (header)); + } + + /* Check if msg id is being processed inside send queue */ + result = modest_tny_send_queue_msg_is_being_sent (send_queue, id); + + /* Free */ + g_free(id); + g_object_unref (header); + g_object_unref(header_list); + g_object_unref(iter); + + return result; +} + + +static gboolean +_sending_in_progress (ModestWindow *win) +{ + ModestTnySendQueue *send_queue = NULL; + ModestTnyAccountStore *acc_store = NULL; + TnyAccount *account = NULL; + const gchar *account_name = NULL; + gboolean result = FALSE; + + /* Get transport account */ + acc_store = modest_runtime_get_account_store(); + account_name = modest_window_get_active_account (win); + + /* If no account defined, this action must be always dimmed */ + if (account_name == NULL) return FALSE; + account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name); + if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE; + + /* Get send queue for current ransport account */ + send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account)); + g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE); + + /* Check if send queue is perfimring any send operation */ + result = modest_tny_send_queue_sending_in_progress (send_queue); + + return result; +} + +static gboolean +_invalid_attachment_for_purge (ModestWindow *win, + ModestDimmingRule *rule) +{ + TnyMsg *msg = NULL; + TnyFolder *folder = NULL; + TnyAccount *account = NULL; + gboolean result = FALSE; + + if (MODEST_IS_MSG_VIEW_WINDOW (win)) { + + /* Get folder and account of message */ + msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win)); + g_return_val_if_fail(msg != NULL, TRUE); + folder = tny_msg_get_folder (msg); + if (folder == NULL) { + modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments")); + goto frees; + } + account = modest_tny_folder_get_account (folder); + if (account == NULL) goto frees; + + /* Check account */ + if (!modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) { + const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account)); + /* If it's POP then dim */ + if (modest_protocol_info_get_transport_store_protocol (proto_str) == + MODEST_PROTOCOL_STORE_POP) { + GList *attachments; + gint n_selected; + result = TRUE; + attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win)); + n_selected = g_list_length (attachments); + g_list_free (attachments); + + modest_dimming_rule_set_notification (rule, + ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular", + "mail_ib_unable_to_pure_attach_pop_mail_plural", + n_selected)); + } + } + } + + frees: + if (msg != NULL) + g_object_unref (msg); + if (folder != NULL) + g_object_unref (folder); + if (account != NULL) + g_object_unref (account); + + return result; +} +