diff options
Diffstat (limited to 'calendar/gui/memos-component.c')
| -rw-r--r-- | calendar/gui/memos-component.c | 1330 |
1 files changed, 1330 insertions, 0 deletions
diff --git a/calendar/gui/memos-component.c b/calendar/gui/memos-component.c new file mode 100644 index 0000000000..ab9719f426 --- /dev/null +++ b/calendar/gui/memos-component.c @@ -0,0 +1,1330 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* memos-component.c + * + * Copyright (C) 2003 Novell, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * Authors: Rodrigo Moya <rodrigo@ximian.com> + * Nathan Owens <pianocomp81@yahoo.com> + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <errno.h> +#include <string.h> +#include <bonobo/bonobo-control.h> +#include <bonobo/bonobo-i18n.h> +#include <bonobo/bonobo-exception.h> +#include <gconf/gconf-client.h> +#include <libecal/e-cal.h> +#include <libedataserverui/e-source-selector.h> +#include <shell/e-user-creatable-items-handler.h> +#include "e-cal-model.h" +#include "e-memos.h" +#include "memos-component.h" +#include "memos-control.h" +#include "e-comp-editor-registry.h" +#include "migration.h" +#include "comp-util.h" +#include "calendar-config.h" +#include "e-cal-popup.h" +#include "common/authentication.h" +#include "dialogs/calendar-setup.h" +#include "dialogs/comp-editor.h" +#include "dialogs/copy-source-dialog.h" +#include "dialogs/memo-editor.h" +#include "widgets/misc/e-info-label.h" +#include "e-util/e-icon-factory.h" +#include "e-util/e-error.h" +#include "calendar-component.h" + +#define CREATE_MEMO_ID "memo" +#define CREATE_MEMO_LIST_ID "memo-list" + +enum DndTargetType { + DND_TARGET_TYPE_CALENDAR_LIST, +}; +#define CALENDAR_TYPE "text/calendar" +#define XCALENDAR_TYPE "text/x-calendar" +#define WEB_BASE_URI "webcal://" +#define PERSONAL_RELATIVE_URI "system" + +static GtkTargetEntry drag_types[] = { + { CALENDAR_TYPE, 0, DND_TARGET_TYPE_CALENDAR_LIST }, + { XCALENDAR_TYPE, 0, DND_TARGET_TYPE_CALENDAR_LIST } +}; +static gint num_drag_types = sizeof(drag_types) / sizeof(drag_types[0]); + +#define PARENT_TYPE bonobo_object_get_type () + +static BonoboObjectClass *parent_class = NULL; + +/* Memos should have their own registry */ +extern ECompEditorRegistry *comp_editor_registry; + + +typedef struct _MemosComponentView +{ + ESourceList *source_list; + + GSList *source_selection; + + EMemos *memos; + ETable *table; + ETableModel *model; + + EInfoLabel *info_label; + GtkWidget *source_selector; + + BonoboControl *view_control; + BonoboControl *sidebar_control; + BonoboControl *statusbar_control; + + GList *notifications; + + EUserCreatableItemsHandler *creatable_items_handler; + + EActivityHandler *activity_handler; +} MemosComponentView; + +struct _MemosComponentPrivate { + char *base_directory; + char *config_directory; + + ESourceList *source_list; + GSList *source_selection; + + GList *views; + + ECal *create_ecal; + + GList *notifications; +}; + +/* #define d(x) x */ +#define d(x) + +static void +ensure_sources (MemosComponent *component) +{ + GSList *groups; + ESourceList *source_list; + ESourceGroup *group; + ESourceGroup *on_this_computer; + ESourceGroup *on_the_web; + ESource *personal_source; + char *base_uri, *base_uri_proto; + + on_this_computer = NULL; + on_the_web = NULL; + personal_source = NULL; + + if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_JOURNAL, NULL)) { + g_warning ("Could not get memo source list from GConf!"); + return; + } + + base_uri = g_build_filename (memos_component_peek_base_directory (component), + "memos", "local", + NULL); + + base_uri_proto = g_strconcat ("file://", base_uri, NULL); + + groups = e_source_list_peek_groups (source_list); + if (groups) { + /* groups are already there, we need to search for things... */ + GSList *g; + + for (g = groups; g; g = g->next) { + + group = E_SOURCE_GROUP (g->data); + + /* compare only file:// part. If user home dir name changes we do not want to create + one more group */ + + if (!on_this_computer && !strncmp (base_uri_proto, e_source_group_peek_base_uri (group), 7)) + on_this_computer = group; + else if (!on_the_web && !strcmp (WEB_BASE_URI, e_source_group_peek_base_uri (group))) + on_the_web = group; + } + } + + if (on_this_computer) { + /* make sure "Personal" shows up as a source under + this group */ + GSList *sources = e_source_group_peek_sources (on_this_computer); + GSList *s; + for (s = sources; s; s = s->next) { + ESource *source = E_SOURCE (s->data); + if (!strcmp (PERSONAL_RELATIVE_URI, e_source_peek_relative_uri (source))) { + personal_source = source; + break; + } + } + /* Make sure we have the correct base uri. This can change when user's + homedir name changes */ + if (strcmp (base_uri_proto, e_source_group_peek_base_uri (on_this_computer))) { + e_source_group_set_base_uri (on_this_computer, base_uri_proto); + + /* *sigh* . We shouldn't need this sync call here as set_base_uri + call results in synching to gconf, but that happens in idle loop + and too late to prevent user seeing "Can not Open ... because of invalid uri" error.*/ + e_source_list_sync (source_list,NULL); + } + } + else { + /* create the local source group */ + group = e_source_group_new (_("On This Computer"), base_uri_proto); + e_source_list_add_group (source_list, group, -1); + + on_this_computer = group; + } + + if (!personal_source) { + /* Create the default Person addressbook */ + ESource *source = e_source_new (_("Personal"), PERSONAL_RELATIVE_URI); + e_source_group_add_source (on_this_computer, source, -1); + + if (!calendar_config_get_primary_memos () && !calendar_config_get_memos_selected ()) { + GSList selected; + + calendar_config_set_primary_memos (e_source_peek_uid (source)); + + selected.data = (gpointer)e_source_peek_uid (source); + selected.next = NULL; + calendar_config_set_memos_selected (&selected); + } + + e_source_set_color (source, 0xBECEDD); + personal_source = source; + } + + if (!on_the_web) { + /* Create the LDAP source group */ + group = e_source_group_new (_("On The Web"), WEB_BASE_URI); + e_source_list_add_group (source_list, group, -1); + + on_the_web = group; + } + + component->priv->source_list = source_list; + g_free (base_uri_proto); + g_free (base_uri); +} + +/* Utility functions. */ +/* FIXME Some of these are duplicated from calendar-component.c */ +static gboolean +is_in_selection (GSList *selection, ESource *source) +{ + GSList *l; + + for (l = selection; l; l = l->next) { + ESource *selected_source = l->data; + + if (!strcmp (e_source_peek_uid (selected_source), e_source_peek_uid (source))) + return TRUE; + } + + return FALSE; +} + +static gboolean +is_in_uids (GSList *uids, ESource *source) +{ + GSList *l; + + for (l = uids; l; l = l->next) { + const char *uid = l->data; + + if (!strcmp (uid, e_source_peek_uid (source))) + return TRUE; + } + + return FALSE; +} + +static void +update_uris_for_selection (MemosComponentView *component_view) +{ + GSList *selection, *l, *uids_selected = NULL; + + selection = e_source_selector_get_selection (E_SOURCE_SELECTOR (component_view->source_selector)); + + for (l = component_view->source_selection; l; l = l->next) { + ESource *old_selected_source = l->data; + + if (!is_in_selection (selection, old_selected_source)) + e_memos_remove_memo_source (component_view->memos, old_selected_source); + } + + for (l = selection; l; l = l->next) { + ESource *selected_source = l->data; + + e_memos_add_memo_source (component_view->memos, selected_source); + uids_selected = g_slist_append (uids_selected, (char *)e_source_peek_uid (selected_source)); + } + + e_source_selector_free_selection (component_view->source_selection); + component_view->source_selection = selection; + + /* Save the selection for next time we start up */ + calendar_config_set_memos_selected (uids_selected); + g_slist_free (uids_selected); +} + +static void +update_uri_for_primary_selection (MemosComponentView *component_view) +{ + ESource *source; + EMemoTable *cal_table; + ETable *etable; + + source = e_source_selector_peek_primary_selection (E_SOURCE_SELECTOR (component_view->source_selector)); + if (!source) + return; + + /* Set the default */ + e_memos_set_default_source (component_view->memos, source); + + cal_table = e_memos_get_calendar_table (component_view->memos); + etable = e_memo_table_get_table (cal_table); + + memos_control_sensitize_commands (component_view->view_control, component_view->memos, e_table_selected_count (etable)); + + /* Save the selection for next time we start up */ + calendar_config_set_primary_memos (e_source_peek_uid (source)); +} + +static void +update_selection (MemosComponentView *component_view) +{ + GSList *selection, *uids_selected, *l; + + d(g_message("memos-component.c: update_selection called");) + + /* Get the selection in gconf */ + uids_selected = calendar_config_get_memos_selected (); + + /* Remove any that aren't there any more */ + selection = e_source_selector_get_selection (E_SOURCE_SELECTOR (component_view->source_selector)); + + for (l = selection; l; l = l->next) { + ESource *source = l->data; + + if (!is_in_uids (uids_selected, source)) + e_source_selector_unselect_source (E_SOURCE_SELECTOR (component_view->source_selector), source); + } + + e_source_selector_free_selection (selection); + + /* Make sure the whole selection is there */ + for (l = uids_selected; l; l = l->next) { + char *uid = l->data; + ESource *source; + + source = e_source_list_peek_source_by_uid (component_view->source_list, uid); + if (source) + e_source_selector_select_source (E_SOURCE_SELECTOR (component_view->source_selector), source); + + g_free (uid); + } + g_slist_free (uids_selected); +} + +static void +update_primary_selection (MemosComponentView *component_view) +{ + ESource *source = NULL; + char *uid; + + uid = calendar_config_get_primary_memos (); + if (uid) { + source = e_source_list_peek_source_by_uid (component_view->source_list, uid); + g_free (uid); + } + + if (source) { + e_source_selector_set_primary_selection (E_SOURCE_SELECTOR (component_view->source_selector), source); + } else { + /* Try to create a default if there isn't one */ + source = e_source_list_peek_source_any (component_view->source_list); + if (source) + e_source_selector_set_primary_selection (E_SOURCE_SELECTOR (component_view->source_selector), source); + } + +} + + +/* Callbacks. */ +/* TODO: doesn't work! */ +static void +copy_memo_list_cb (EPopup *ep, EPopupItem *pitem, void *data) +{ + MemosComponentView *component_view = data; + ESource *selected_source; + + selected_source = e_source_selector_peek_primary_selection (E_SOURCE_SELECTOR (component_view->source_selector)); + if (!selected_source) + return; + + copy_source_dialog (GTK_WINDOW (gtk_widget_get_toplevel(ep->target->widget)), selected_source, E_CAL_SOURCE_TYPE_JOURNAL); +} + +static void +delete_memo_list_cb (EPopup *ep, EPopupItem *pitem, void *data) +{ + MemosComponentView *component_view = data; + ESource *selected_source; + ECal *cal; + char *uri; + + selected_source = e_source_selector_peek_primary_selection (E_SOURCE_SELECTOR (component_view->source_selector)); + if (!selected_source) + return; + + if (e_error_run((GtkWindow *)gtk_widget_get_toplevel(ep->target->widget), + "calendar:prompt-delete-memo-list", e_source_peek_name(selected_source)) != GTK_RESPONSE_YES) + return; + + /* first, ask the backend to remove the memo list */ + uri = e_source_get_uri (selected_source); + cal = e_cal_model_get_client_for_uri ( + e_memo_table_get_model (E_MEMO_TABLE (e_memos_get_calendar_table (component_view->memos))), + uri); + if (!cal) + cal = e_cal_new_from_uri (uri, E_CAL_SOURCE_TYPE_JOURNAL); + g_free (uri); + if (cal) { + if (e_cal_remove (cal, NULL)) { + if (e_source_selector_source_is_selected (E_SOURCE_SELECTOR (component_view->source_selector), + selected_source)) { + e_memos_remove_memo_source (component_view->memos, selected_source); + e_source_selector_unselect_source (E_SOURCE_SELECTOR (component_view->source_selector), + selected_source); + } + + e_source_group_remove_source (e_source_peek_group (selected_source), selected_source); + e_source_list_sync (component_view->source_list, NULL); + } + } +} + +static void +new_memo_list_cb (EPopup *ep, EPopupItem *pitem, void *data) +{ + calendar_setup_new_memo_list (GTK_WINDOW (gtk_widget_get_toplevel(ep->target->widget))); +} + +static void +edit_memo_list_cb (EPopup *ep, EPopupItem *pitem, void *data) +{ + MemosComponentView *component_view = data; + ESource *selected_source; + + selected_source = e_source_selector_peek_primary_selection (E_SOURCE_SELECTOR (component_view->source_selector)); + if (!selected_source) + return; + + calendar_setup_edit_memo_list (GTK_WINDOW (gtk_widget_get_toplevel(ep->target->widget)), selected_source); +} + +static EPopupItem emc_source_popups[] = { + { E_POPUP_ITEM, "10.new", N_("New Memo List"), new_memo_list_cb, NULL, "stock_notes", 0, 0 }, + { E_POPUP_ITEM, "15.copy", N_("Copy"), copy_memo_list_cb, NULL, "stock_folder-copy", 0, E_CAL_POPUP_SOURCE_PRIMARY }, + { E_POPUP_ITEM, "20.delete", N_("Delete"), delete_memo_list_cb, NULL, "stock_delete", 0, E_CAL_POPUP_SOURCE_USER|E_CAL_POPUP_SOURCE_PRIMARY }, + { E_POPUP_ITEM, "30.properties", N_("Properties..."), edit_memo_list_cb, NULL, "stock_folder-properties", 0, E_CAL_POPUP_SOURCE_PRIMARY }, +}; + +static void +emc_source_popup_free(EPopup *ep, GSList *list, void *data) +{ + g_slist_free(list); +} + +static gboolean +popup_event_cb(ESourceSelector *selector, ESource *insource, GdkEventButton *event, MemosComponentView *component_view) +{ + ECalPopup *ep; + ECalPopupTargetSource *t; + GSList *menus = NULL; + int i; + GtkMenu *menu; + + /** @HookPoint-ECalPopup: Memos Source Selector Context Menu + * @Id: org.gnome.evolution.memos.source.popup + * @Class: org.gnome.evolution.calendar.popup:1.0 + * @Target: ECalPopupTargetSource + * + * The context menu on the source selector in the memos window. + */ + ep = e_cal_popup_new("org.gnome.evolution.memos.source.popup"); + t = e_cal_popup_target_new_source(ep, selector); + t->target.widget = (GtkWidget *)component_view->memos; + + for (i=0;i<sizeof(emc_source_popups)/sizeof(emc_source_popups[0]);i++) + menus = g_slist_prepend(menus, &emc_source_popups[i]); + + e_popup_add_items((EPopup *)ep, menus, NULL,emc_source_popup_free, component_view); + + menu = e_popup_create_menu_once((EPopup *)ep, (EPopupTarget *)t, 0); + gtk_menu_popup(menu, NULL, NULL, NULL, NULL, event?event->button:0, event?event->time:gtk_get_current_event_time()); + + return TRUE; +} + +static void +source_selection_changed_cb (ESourceSelector *selector, MemosComponentView *component_view) +{ + update_uris_for_selection (component_view); +} + +static void +primary_source_selection_changed_cb (ESourceSelector *selector, MemosComponentView *component_view) +{ + update_uri_for_primary_selection (component_view); +} + +static void +source_added_cb (EMemos *memos, ESource *source, MemosComponentView *component_view) +{ + e_source_selector_select_source (E_SOURCE_SELECTOR (component_view->source_selector), source); +} + +static void +source_removed_cb (EMemos *memos, ESource *source, MemosComponentView *component_view) +{ + e_source_selector_unselect_source (E_SOURCE_SELECTOR (component_view->source_selector), source); +} + +static void +set_info (MemosComponentView *component_view) +{ + GString *message = g_string_new (""); + int rows, selected_rows; + + rows = e_table_model_row_count (component_view->model); + selected_rows = e_table_selected_count (component_view->table); + + g_string_append_printf(message, ngettext("%d memo", "%d memos", rows), rows); + if (selected_rows > 0) + g_string_append_printf(message, ngettext(", %d selected", ", %d selected", selected_rows), selected_rows); + + e_info_label_set_info (component_view->info_label, _("Memos"), message->str); + + g_string_free (message, TRUE); +} + +static void +table_selection_change_cb (ETableModel *etm, MemosComponentView *component_view) +{ + set_info (component_view); +} + +static void +model_changed_cb (ETableModel *etm, MemosComponentView *component_view) +{ + set_info (component_view); +} + +static void +model_rows_inserted_cb (ETableModel *etm, int row, int count, MemosComponentView *component_view) +{ + set_info (component_view); +} + +static void +model_rows_deleted_cb (ETableModel *etm, int row, int count, MemosComponentView *component_view) +{ + set_info (component_view); +} + +/* Evolution::Component CORBA methods */ + +static void +impl_upgradeFromVersion (PortableServer_Servant servant, + CORBA_short major, + CORBA_short minor, + CORBA_short revision, + CORBA_Environment *ev) +{ + GError *err = NULL; + MemosComponent *component = MEMOS_COMPONENT (bonobo_object_from_servant (servant)); + + if (!migrate_memos(component, major, minor, revision, &err)) { + GNOME_Evolution_Component_UpgradeFailed *failedex; + + failedex = GNOME_Evolution_Component_UpgradeFailed__alloc(); + failedex->what = CORBA_string_dup(_("Failed upgrading memos.")); + failedex->why = CORBA_string_dup(err->message); + CORBA_exception_set(ev, CORBA_USER_EXCEPTION, ex_GNOME_Evolution_Component_UpgradeFailed, failedex); + } + + if (err) + g_error_free(err); +} + +static gboolean +selector_tree_drag_drop (GtkWidget *widget, + GdkDragContext *context, + int x, + int y, + guint time, + CalendarComponent *component) +{ + GtkTreeViewColumn *column; + int cell_x; + int cell_y; + GtkTreePath *path; + GtkTreeModel *model; + GtkTreeIter iter; + gpointer data; + + if (!gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget), x, y, &path, + &column, &cell_x, &cell_y)) + return FALSE; + + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + + if (!gtk_tree_model_get_iter (model, &iter, path)) { + gtk_tree_path_free (path); + return FALSE; + } + + gtk_tree_model_get (model, &iter, 0, &data, -1); + + if (E_IS_SOURCE_GROUP (data)) { + g_object_unref (data); + gtk_tree_path_free (path); + return FALSE; + } + + gtk_tree_path_free (path); + return TRUE; +} + +static gboolean +selector_tree_drag_motion (GtkWidget *widget, + GdkDragContext *context, + int x, + int y, + guint time, + gpointer user_data) +{ + GtkTreePath *path = NULL; + gpointer data = NULL; + GtkTreeViewDropPosition pos; + GtkTreeModel *model; + GtkTreeIter iter; + GdkDragAction action = GDK_ACTION_DEFAULT; + + if (!gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), + x, y, &path, &pos)) + goto finish; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + + if (!gtk_tree_model_get_iter (model, &iter, path)) + goto finish; + + gtk_tree_model_get (model, &iter, 0, &data, -1); + + if (E_IS_SOURCE_GROUP (data) || e_source_get_readonly (data)) + goto finish; + + gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW (widget), path, GTK_TREE_VIEW_DROP_INTO_OR_BEFORE); + action = context->suggested_action; + + finish: + if (path) + gtk_tree_path_free (path); + if (data) + g_object_unref (data); + + gdk_drag_status (context, action, time); + return TRUE; +} + +static gboolean +update_single_object (ECal *client, icalcomponent *icalcomp) +{ + char *uid; + icalcomponent *tmp_icalcomp; + + d(g_message("memos-component.c: update_single_object called");) + + uid = (char *) icalcomponent_get_uid (icalcomp); + + if (e_cal_get_object (client, uid, NULL, &tmp_icalcomp, NULL)) + return e_cal_modify_object (client, icalcomp, CALOBJ_MOD_ALL, NULL); + + return e_cal_create_object (client, icalcomp, &uid, NULL); +} + +static gboolean +update_objects (ECal *client, icalcomponent *icalcomp) +{ + icalcomponent *subcomp; + icalcomponent_kind kind; + + d(g_message("memos-component.c: update_objects called");) + + kind = icalcomponent_isa (icalcomp); + if (kind == ICAL_VJOURNAL_COMPONENT) + return update_single_object (client, icalcomp); + else if (kind != ICAL_VCALENDAR_COMPONENT) + return FALSE; + + subcomp = icalcomponent_get_first_component (icalcomp, ICAL_ANY_COMPONENT); + while (subcomp) { + gboolean success; + + kind = icalcomponent_isa (subcomp); + if (kind == ICAL_VTIMEZONE_COMPONENT) { + icaltimezone *zone; + + zone = icaltimezone_new (); + icaltimezone_set_component (zone, subcomp); + + success = e_cal_add_timezone (client, zone, NULL); + icaltimezone_free (zone, 1); + if (!success) + return success; + } else if (kind == ICAL_VJOURNAL_COMPONENT) { + success = update_single_object (client, subcomp); + if (!success) + return success; + } + + subcomp = icalcomponent_get_next_component (icalcomp, ICAL_ANY_COMPONENT); + } + + return TRUE; +} + +static void +selector_tree_drag_data_received (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + GtkSelectionData *data, + guint info, + guint time, + gpointer user_data) +{ + GtkTreePath *path = NULL; + GtkTreeViewDropPosition pos; + gpointer source = NULL; + GtkTreeModel *model; + GtkTreeIter iter; + gboolean success = FALSE; + icalcomponent *icalcomp = NULL; + ECal *client = NULL; + + if (!gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), + x, y, &path, &pos)) + goto finish; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + + if (!gtk_tree_model_get_iter (model, &iter, path)) + goto finish; + + + gtk_tree_model_get (model, &iter, 0, &source, -1); + + if (E_IS_SOURCE_GROUP (source) || e_source_get_readonly (source)) + goto finish; + + icalcomp = icalparser_parse_string (data->data); + + if (icalcomp) { + char * uid; + + /* FIXME deal with GDK_ACTION_ASK */ + if (context->action == GDK_ACTION_COPY) { + uid = e_cal_component_gen_uid (); + icalcomponent_set_uid (icalcomp, uid); + } + + client = auth_new_cal_from_source (source, + E_CAL_SOURCE_TYPE_JOURNAL); + + if (client) { + if (e_cal_open (client, TRUE, NULL)) { + success = TRUE; + update_objects (client, icalcomp); + } + + g_object_unref (client); + } + + icalcomponent_free (icalcomp); + } + + finish: + if (source) + g_object_unref (source); + if (path) + gtk_tree_path_free (path); + + gtk_drag_finish (context, success, context->action == GDK_ACTION_MOVE, time); +} + +static void +selector_tree_drag_leave (GtkWidget *widget, GdkDragContext *context, guint time, gpointer data) +{ + gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW (widget), + NULL, GTK_TREE_VIEW_DROP_BEFORE); +} + + +static void +control_activate_cb (BonoboControl *control, gboolean activate, gpointer data) +{ + MemosComponentView *component_view = data; + + if (activate) { + BonoboUIComponent *uic; + uic = bonobo_control_get_ui_component (component_view->view_control); + + e_user_creatable_items_handler_activate (component_view->creatable_items_handler, uic); + } +} + +static void +config_create_ecal_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data) +{ + MemosComponent *component = data; + MemosComponentPrivate *priv; + + priv = component->priv; + + g_object_unref (priv->create_ecal); + priv->create_ecal = NULL; + + priv->notifications = g_list_remove (priv->notifications, GUINT_TO_POINTER (id)); +} + +static ECal * +setup_create_ecal (MemosComponent *component, MemosComponentView *component_view) +{ + MemosComponentPrivate *priv; + ESource *source = NULL; + char *uid; + guint not; + + priv = component->priv; + + if (component_view) { + ECal *default_ecal; + + default_ecal = e_memos_get_default_client (component_view->memos); + if (default_ecal) + return default_ecal; + } + + if (priv->create_ecal) + return priv->create_ecal; + + /* Get the current primary calendar, or try to set one if it doesn't already exist */ + uid = calendar_config_get_primary_memos (); + if (uid) { + source = e_source_list_peek_source_by_uid (priv->source_list, uid); + g_free (uid); + + priv->create_ecal = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_JOURNAL); + } + + if (!priv->create_ecal) { + /* Try to create a default if there isn't one */ + source = e_source_list_peek_source_any (priv->source_list); + if (source) + priv->create_ecal = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_JOURNAL); + } + + if (priv->create_ecal) { + + if (!e_cal_open (priv->create_ecal, FALSE, NULL)) { + GtkWidget *dialog; + + dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, + GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, + _("Unable to open the memo list '%s' for creating events and meetings"), + e_source_peek_name (source)); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + + return NULL; + } + + } else { + GtkWidget *dialog; + + dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, + GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, + _("There is no calendar available for creating memos")); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + + return NULL; + } + + /* Handle the fact it may change on us */ + not = calendar_config_add_notification_primary_memos (config_create_ecal_changed_cb, + component); + priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not)); + + /* Save the primary source for use elsewhere */ + calendar_config_set_primary_memos (e_source_peek_uid (source)); + + return priv->create_ecal ; +} + +static gboolean +create_new_memo (MemosComponent *memo_component, gboolean is_assigned, MemosComponentView *component_view) +{ + ECal *ecal; + MemosComponentPrivate *priv; + ECalComponent *comp; + MemoEditor *editor; + + priv = memo_component->priv; + + ecal = setup_create_ecal (memo_component, component_view); + if (!ecal) + return FALSE; + + editor = memo_editor_new (ecal); + comp = cal_comp_memo_new_with_defaults (ecal); + + comp_editor_edit_comp (COMP_EDITOR (editor), comp); + comp_editor_focus (COMP_EDITOR (editor)); + + e_comp_editor_registry_add (comp_editor_registry, COMP_EDITOR (editor), TRUE); + + return TRUE; +} + +static void +create_local_item_cb (EUserCreatableItemsHandler *handler, const char *item_type_name, void *data) +{ + MemosComponent *memos_component = data; + MemosComponentPrivate *priv; + MemosComponentView *component_view = NULL; + GList *l; + + priv = memos_component->priv; + + for (l = priv->views; l; l = l->next) { + component_view = l->data; + + if (component_view->creatable_items_handler == handler) + break; + + component_view = NULL; + } + + if (strcmp (item_type_name, CREATE_MEMO_ID) == 0) { + create_new_memo (memos_component, FALSE, component_view); + } + else if (strcmp (item_type_name, CREATE_MEMO_LIST_ID) == 0) { + calendar_setup_new_memo_list (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (component_view->memos)))); + } +} + +static MemosComponentView * +create_component_view (MemosComponent *memos_component) +{ + MemosComponentPrivate *priv; + MemosComponentView *component_view; + GtkWidget *selector_scrolled_window, *vbox; + GtkWidget *statusbar_widget; + AtkObject *a11y; + + priv = memos_component->priv; + + /* Create the calendar component view */ + component_view = g_new0 (MemosComponentView, 1); + + /* Add the source lists */ + component_view->source_list = g_object_ref (priv->source_list); + + /* Create sidebar selector */ + component_view->source_selector = e_source_selector_new (memos_component->priv->source_list); + e_source_selector_set_select_new ((ESourceSelector *)component_view->source_selector, TRUE); + a11y = gtk_widget_get_accessible (GTK_WIDGET (component_view->source_selector)); + atk_object_set_name (a11y, _("Memo Source Selector")); + + g_signal_connect (component_view->source_selector, "drag-motion", G_CALLBACK (selector_tree_drag_motion), + memos_component); + g_signal_connect (component_view->source_selector, "drag-leave", G_CALLBACK (selector_tree_drag_leave), + memos_component); + g_signal_connect (component_view->source_selector, "drag-drop", G_CALLBACK (selector_tree_drag_drop), + memos_component); + g_signal_connect (component_view->source_selector, "drag-data-received", + G_CALLBACK (selector_tree_drag_data_received), memos_component); + + gtk_drag_dest_set(component_view->source_selector, GTK_DEST_DEFAULT_ALL, drag_types, + num_drag_types, GDK_ACTION_COPY | GDK_ACTION_MOVE); + + gtk_widget_show (component_view->source_selector); + + selector_scrolled_window = gtk_scrolled_window_new (NULL, NULL); + gtk_container_add (GTK_CONTAINER (selector_scrolled_window), component_view->source_selector); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (selector_scrolled_window), + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (selector_scrolled_window), + GTK_SHADOW_IN); + gtk_widget_show (selector_scrolled_window); + + component_view->info_label = (EInfoLabel *)e_info_label_new("stock_insert-note"); + e_info_label_set_info(component_view->info_label, _("Memos"), ""); + gtk_widget_show (GTK_WIDGET (component_view->info_label)); + + vbox = gtk_vbox_new(FALSE, 0); + gtk_box_pack_start(GTK_BOX (vbox), GTK_WIDGET (component_view->info_label), FALSE, TRUE, 0); + gtk_box_pack_start(GTK_BOX (vbox), selector_scrolled_window, TRUE, TRUE, 0); + gtk_widget_show (vbox); + + component_view->sidebar_control = bonobo_control_new (vbox); + + /* Create main view */ + component_view->view_control = memos_control_new (); + if (!component_view->view_control) { + /* FIXME free memory */ + + return NULL; + } + + component_view->memos = (EMemos *) bonobo_control_get_widget (component_view->view_control); + component_view->table = e_memo_table_get_table (e_memos_get_calendar_table (component_view->memos)); + component_view->model = E_TABLE_MODEL (e_memo_table_get_model (e_memos_get_calendar_table (component_view->memos))); + + /* This signal is thrown if backends die - we update the selector */ + g_signal_connect (component_view->memos, "source_added", + G_CALLBACK (source_added_cb), component_view); + g_signal_connect (component_view->memos, "source_removed", + G_CALLBACK (source_removed_cb), component_view); + + /* Create status bar */ + statusbar_widget = e_task_bar_new (); + component_view->activity_handler = e_activity_handler_new (); + e_activity_handler_attach_task_bar (component_view->activity_handler, E_TASK_BAR (statusbar_widget)); + gtk_widget_show (statusbar_widget); + + component_view->statusbar_control = bonobo_control_new (statusbar_widget); + + e_memo_table_set_activity_handler (e_memos_get_calendar_table (component_view->memos), component_view->activity_handler); + + /* connect after setting the initial selections, or we'll get unwanted calls + to calendar_control_sensitize_calendar_commands */ + g_signal_connect (component_view->source_selector, "selection_changed", + G_CALLBACK (source_selection_changed_cb), component_view); + g_signal_connect (component_view->source_selector, "primary_selection_changed", + G_CALLBACK (primary_source_selection_changed_cb), component_view); + g_signal_connect (component_view->source_selector, "popup_event", + G_CALLBACK (popup_event_cb), component_view); + + /* Set up the "new" item handler */ + component_view->creatable_items_handler = e_user_creatable_items_handler_new ("memos", create_local_item_cb, memos_component); + g_signal_connect (component_view->view_control, "activate", G_CALLBACK (control_activate_cb), component_view); + + /* We use this to update the component information */ + set_info (component_view); + g_signal_connect (component_view->table, "selection_change", + G_CALLBACK (table_selection_change_cb), component_view); + g_signal_connect (component_view->model, "model_changed", + G_CALLBACK (model_changed_cb), component_view); + g_signal_connect (component_view->model, "model_rows_inserted", + G_CALLBACK (model_rows_inserted_cb), component_view); + g_signal_connect (component_view->model, "model_rows_deleted", + G_CALLBACK (model_rows_deleted_cb), component_view); + + /* Load the selection from the last run */ + update_selection (component_view); + update_primary_selection (component_view); + + return component_view; +} + +static void +destroy_component_view (MemosComponentView *component_view) +{ + GList *l; + + if (component_view->source_list) + g_object_unref (component_view->source_list); + + if (component_view->source_selection) + e_source_selector_free_selection (component_view->source_selection); + + for (l = component_view->notifications; l; l = l->next) + calendar_config_remove_notification (GPOINTER_TO_UINT (l->data)); + g_list_free (component_view->notifications); + + if (component_view->creatable_items_handler) + g_object_unref (component_view->creatable_items_handler); + + if (component_view->activity_handler) + g_object_unref (component_view->activity_handler); + + g_free (component_view); +} + +static void +view_destroyed_cb (gpointer data, GObject *where_the_object_was) +{ + MemosComponent *memos_component = data; + MemosComponentPrivate *priv; + GList *l; + + priv = memos_component->priv; + + for (l = priv->views; l; l = l->next) { + MemosComponentView *component_view = l->data; + + if (G_OBJECT (component_view->view_control) == where_the_object_was) { + priv->views = g_list_remove (priv->views, component_view); + destroy_component_view (component_view); + + break; + } + } +} + +static void +impl_createControls (PortableServer_Servant servant, + Bonobo_Control *corba_sidebar_control, + Bonobo_Control *corba_view_control, + Bonobo_Control *corba_statusbar_control, + CORBA_Environment *ev) +{ + MemosComponent *component = MEMOS_COMPONENT (bonobo_object_from_servant (servant)); + MemosComponentPrivate *priv; + MemosComponentView *component_view; + + priv = component->priv; + + /* Create the calendar component view */ + component_view = create_component_view (component); + if (!component_view) { + /* FIXME Should we describe the problem in a control? */ + bonobo_exception_set (ev, ex_GNOME_Evolution_Component_Failed); + + return; + } + + g_object_weak_ref (G_OBJECT (component_view->view_control), view_destroyed_cb, component); + priv->views = g_list_append (priv->views, component_view); + + /* Return the controls */ + *corba_sidebar_control = CORBA_Object_duplicate (BONOBO_OBJREF (component_view->sidebar_control), ev); + *corba_view_control = CORBA_Object_duplicate (BONOBO_OBJREF (component_view->view_control), ev); + *corba_statusbar_control = CORBA_Object_duplicate (BONOBO_OBJREF (component_view->statusbar_control), ev); +} + +static GNOME_Evolution_CreatableItemTypeList * +impl__get_userCreatableItems (PortableServer_Servant servant, + CORBA_Environment *ev) +{ + GNOME_Evolution_CreatableItemTypeList *list = GNOME_Evolution_CreatableItemTypeList__alloc (); + + list->_length = 2; + list->_maximum = list->_length; + list->_buffer = GNOME_Evolution_CreatableItemTypeList_allocbuf (list->_length); + + CORBA_sequence_set_release (list, FALSE); + + list->_buffer[0].id = CREATE_MEMO_ID; + list->_buffer[0].description = _("New memo"); + list->_buffer[0].menuDescription = _("_Memo"); + list->_buffer[0].tooltip = _("Create a new memo"); + list->_buffer[0].menuShortcut = 'o'; + list->_buffer[0].iconName = "stock_insert-note"; + list->_buffer[0].type = GNOME_Evolution_CREATABLE_OBJECT; + + list->_buffer[1].id = CREATE_MEMO_LIST_ID; + list->_buffer[1].description = _("New memo list"); + list->_buffer[1].menuDescription = _("Memo l_ist"); + list->_buffer[1].tooltip = _("Create a new memo list"); + list->_buffer[1].menuShortcut = 'i'; + list->_buffer[1].iconName = "stock_notes"; + list->_buffer[1].type = GNOME_Evolution_CREATABLE_FOLDER; + + return list; +} + +static void +impl_requestCreateItem (PortableServer_Servant servant, + const CORBA_char *item_type_name, + CORBA_Environment *ev) +{ + MemosComponent *memos_component = MEMOS_COMPONENT (bonobo_object_from_servant (servant)); + MemosComponentPrivate *priv; + + priv = memos_component->priv; + + if (strcmp (item_type_name, CREATE_MEMO_ID) == 0) { + if (!create_new_memo (memos_component, FALSE, NULL)) + bonobo_exception_set (ev, ex_GNOME_Evolution_Component_Failed); + } + else if (strcmp (item_type_name, CREATE_MEMO_LIST_ID) == 0) { + /* FIXME Should we use the last opened window? */ + calendar_setup_new_memo_list (NULL); + } + else { + bonobo_exception_set (ev, ex_GNOME_Evolution_Component_UnknownType); + } +} + +/* GObject methods. */ + +static void +impl_dispose (GObject *object) +{ + MemosComponent *memos_component = MEMOS_COMPONENT (object); + MemosComponentPrivate *priv = memos_component->priv; + GList *l; + + if (priv->source_list != NULL) { + g_object_unref (priv->source_list); + priv->source_list = NULL; + } + if (priv->source_selection != NULL) { + e_source_selector_free_selection (priv->source_selection); + priv->source_selection = NULL; + } + + if (priv->create_ecal) { + g_object_unref (priv->create_ecal); + priv->create_ecal = NULL; + } + + for (l = priv->views; l; l = l->next) { + MemosComponentView *component_view = l->data; + + g_object_weak_unref (G_OBJECT (component_view->view_control), view_destroyed_cb, memos_component); + } + g_list_free (priv->views); + priv->views = NULL; + + for (l = priv->notifications; l; l = l->next) + calendar_config_remove_notification (GPOINTER_TO_UINT (l->data)); + g_list_free (priv->notifications); + priv->notifications = NULL; + + (* G_OBJECT_CLASS (parent_class)->dispose) (object); +} + +static void +impl_finalize (GObject *object) +{ + MemosComponentPrivate *priv = MEMOS_COMPONENT (object)->priv; + GList *l; + + for (l = priv->views; l; l = l->next) { + MemosComponentView *component_view = l->data; + + destroy_component_view (component_view); + } + g_list_free (priv->views); + + g_free (priv->base_directory); + g_free (priv->config_directory); + g_free (priv); + + (* G_OBJECT_CLASS (parent_class)->finalize) (object); +} + +static void +memos_component_class_init (MemosComponentClass *klass) +{ + POA_GNOME_Evolution_Component__epv *epv = &klass->epv; + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + parent_class = g_type_class_peek_parent (klass); + + epv->upgradeFromVersion = impl_upgradeFromVersion; + epv->createControls = impl_createControls; + epv->_get_userCreatableItems = impl__get_userCreatableItems; + epv->requestCreateItem = impl_requestCreateItem; + + object_class->dispose = impl_dispose; + object_class->finalize = impl_finalize; +} + +static void +memos_component_init (MemosComponent *component, MemosComponentClass *klass) +{ + MemosComponentPrivate *priv; + + priv = g_new0 (MemosComponentPrivate, 1); + + printf("priv (MemosComponentnPrivate) == %p\n", priv); + + priv->base_directory = g_build_filename (g_get_home_dir (), ".evolution", NULL); + priv->config_directory = g_build_filename (g_get_home_dir (), + ".evolution", "memos", "config", + NULL); + + component->priv = priv; + ensure_sources (component); +} + +/* Public API */ + +MemosComponent * +memos_component_peek (void) +{ + static MemosComponent *component = NULL; + + if (component == NULL) { + component = g_object_new (memos_component_get_type (), NULL); + + if (e_mkdir_hier (component->priv->config_directory, 0777) != 0) { + g_warning (G_STRLOC ": Cannot create directory %s: %s", + component->priv->config_directory, g_strerror (errno)); + g_object_unref (component); + component = NULL; + } + } + + return component; +} + +const char * +memos_component_peek_base_directory (MemosComponent *component) +{ + return component->priv->base_directory; +} + +const char * +memos_component_peek_config_directory (MemosComponent *component) +{ + return component->priv->config_directory; +} + +ESourceList * +memos_component_peek_source_list (MemosComponent *component) +{ + return component->priv->source_list; +} + +BONOBO_TYPE_FUNC_FULL (MemosComponent, GNOME_Evolution_Component, PARENT_TYPE, memos_component) |