/* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) version 3. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with the program; if not, see * * * Authors: * Damon Chaplin * Rodrigo Moya * Nathan Owens * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ /* * EMemoTable - displays the ECalComponent objects in a table (an ETable). * Used for calendar events and tasks. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include
#include
#include
#include #include #include
#include
#include #include #include "calendar-config.h" #include "dialogs/delete-comp.h" #include "dialogs/delete-error.h" #include "dialogs/memo-editor.h" #include "e-cal-model-memos.h" #include "e-memo-table.h" #include "e-calendar-view.h" #include "e-cell-date-edit-text.h" #include "print.h" #include #include "e-cal-popup.h" #include "misc.h" #define E_MEMO_TABLE_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE \ ((obj), E_TYPE_MEMO_TABLE, EMemoTablePrivate)) struct _EMemoTablePrivate { gpointer shell_view; /* weak pointer */ ECalModel *model; }; enum { PROP_0, PROP_MODEL, PROP_SHELL_VIEW }; enum { OPEN_COMPONENT, POPUP_EVENT, STATUS_MESSAGE, USER_CREATED, LAST_SIGNAL }; enum { TARGET_TYPE_VCALENDAR }; static GtkTargetEntry target_types[] = { { (gchar *) "text/calendar", 0, TARGET_TYPE_VCALENDAR }, { (gchar *) "text/x-calendar", 0, TARGET_TYPE_VCALENDAR } }; static guint n_target_types = G_N_ELEMENTS (target_types); static struct tm e_memo_table_get_current_time (ECellDateEdit *ecde, gpointer data); static gpointer parent_class; static guint signals[LAST_SIGNAL]; static GdkAtom clipboard_atom; /* The icons to represent the task. */ #define E_MEMO_MODEL_NUM_ICONS 2 static const gchar * icon_names[E_MEMO_MODEL_NUM_ICONS] = { "stock_notes", "stock_insert-note" }; static GdkPixbuf* icon_pixbufs[E_MEMO_MODEL_NUM_ICONS] = { NULL }; static void memo_table_emit_open_component (EMemoTable *memo_table, ECalModelComponent *comp_data) { guint signal_id = signals[OPEN_COMPONENT]; g_signal_emit (memo_table, signal_id, 0, comp_data); } static void memo_table_emit_popup_event (EMemoTable *memo_table, GdkEvent *event) { guint signal_id = signals[POPUP_EVENT]; g_signal_emit (memo_table, signal_id, 0, event); } static void memo_table_emit_status_message (EMemoTable *memo_table, const gchar *message, gdouble percent) { guint signal_id = signals[STATUS_MESSAGE]; g_signal_emit (memo_table, signal_id, 0, message, percent); } static void memo_table_emit_user_created (EMemoTable *memo_table) { guint signal_id = signals[USER_CREATED]; g_signal_emit (memo_table, signal_id, 0); } static gint memo_table_date_compare_cb (gconstpointer a, gconstpointer b) { ECellDateEditValue *dv1 = (ECellDateEditValue *) a; ECellDateEditValue *dv2 = (ECellDateEditValue *) b; struct icaltimetype tt; /* First check if either is NULL. NULL dates sort last. */ if (!dv1 || !dv2) { if (dv1 == dv2) return 0; else if (dv1) return -1; else return 1; } /* Copy the 2nd value and convert it to the same timezone as the first. */ tt = dv2->tt; icaltimezone_convert_time (&tt, dv2->zone, dv1->zone); /* Now we can compare them. */ return icaltime_compare (dv1->tt, tt); } static void memo_table_double_click_cb (EMemoTable *memo_table, gint row, gint col, GdkEvent *event) { ECalModel *model; ECalModelComponent *comp_data; model = e_memo_table_get_model (memo_table); comp_data = e_cal_model_get_component_at (model, row); memo_table_emit_open_component (memo_table, comp_data); } static void memo_table_model_cal_view_progress_cb (EMemoTable *memo_table, const gchar *message, gint progress, ECalSourceType type) { gdouble percent = (gdouble) progress; memo_table_emit_status_message (memo_table, message, percent); } static void memo_table_model_cal_view_done_cb (EMemoTable *memo_table, ECalendarStatus status, ECalSourceType type) { memo_table_emit_status_message (memo_table, NULL, -1.0); } static gboolean memo_table_query_tooltip_cb (EMemoTable *memo_table, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip) { ECalModel *model; ECalModelComponent *comp_data; gint row = -1, col = -1; GtkWidget *box, *l, *w; GtkStyle *style = gtk_widget_get_default_style (); gchar *tmp; const gchar *str; GString *tmp2; gchar buff[1001]; gboolean free_text = FALSE; ECalComponent *new_comp; ECalComponentOrganizer organizer; ECalComponentDateTime dtstart, dtdue; icalcomponent *clone; icaltimezone *zone, *default_zone; GSList *desc, *p; gint len; ETable *etable; ESelectionModel *esm; struct tm tmp_tm; if (keyboard_mode) return FALSE; etable = e_memo_table_get_table (memo_table); e_table_get_mouse_over_cell (etable, &row, &col); if (row == -1 || !etable) return FALSE; /* Respect sorting option; the 'e_table_get_mouse_over_cell' * returns sorted row, not the model one. */ esm = e_table_get_selection_model (etable); if (esm && esm->sorter && e_sorter_needs_sorting (esm->sorter)) row = e_sorter_sorted_to_model (esm->sorter, row); model = e_memo_table_get_model (memo_table); comp_data = e_cal_model_get_component_at (model, row); if (!comp_data || !comp_data->icalcomp) return FALSE; new_comp = e_cal_component_new (); clone = icalcomponent_new_clone (comp_data->icalcomp); if (!e_cal_component_set_icalcomponent (new_comp, clone)) { g_object_unref (new_comp); return FALSE; } box = gtk_vbox_new (FALSE, 0); str = e_calendar_view_get_icalcomponent_summary ( comp_data->client, comp_data->icalcomp, &free_text); if (!(str && *str)) { if (free_text) g_free ((gchar *)str); free_text = FALSE; str = _("* No Summary *"); } l = gtk_label_new (NULL); tmp = g_markup_printf_escaped ("%s", str); gtk_label_set_line_wrap (GTK_LABEL (l), TRUE); gtk_label_set_markup (GTK_LABEL (l), tmp); gtk_misc_set_alignment (GTK_MISC (l), 0.0, 0.5); w = gtk_event_box_new (); gtk_widget_modify_bg (w, GTK_STATE_NORMAL, &(style->bg[GTK_STATE_SELECTED])); gtk_widget_modify_fg (l, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED])); gtk_container_add (GTK_CONTAINER (w), l); gtk_box_pack_start (GTK_BOX (box), w, TRUE, TRUE, 0); g_free (tmp); if (free_text) g_free ((gchar *)str); free_text = FALSE; w = gtk_event_box_new (); gtk_widget_modify_bg (w, GTK_STATE_NORMAL, &(style->bg[GTK_STATE_NORMAL])); l = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (w), l); gtk_box_pack_start (GTK_BOX (box), w, FALSE, FALSE, 0); w = l; e_cal_component_get_organizer (new_comp, &organizer); if (organizer.cn) { gchar *ptr; ptr = strchr( organizer.value, ':'); if (ptr) { ptr++; /* To Translators: It will display "Organizer: NameOfTheUser " */ tmp = g_strdup_printf (_("Organizer: %s <%s>"), organizer.cn, ptr); } else { /* With SunOne accounts, there may be no ':' in organiser.value */ tmp = g_strdup_printf (_("Organizer: %s"), organizer.cn); } l = gtk_label_new (tmp); gtk_label_set_line_wrap (GTK_LABEL (l), FALSE); gtk_misc_set_alignment (GTK_MISC (l), 0.0, 0.5); gtk_box_pack_start (GTK_BOX (w), l, FALSE, FALSE, 0); g_free (tmp); } e_cal_component_get_dtstart (new_comp, &dtstart); e_cal_component_get_due (new_comp, &dtdue); default_zone = e_cal_model_get_timezone (model); if (dtstart.tzid) { zone = icalcomponent_get_timezone (e_cal_component_get_icalcomponent (new_comp), dtstart.tzid); if (!zone) e_cal_get_timezone ( comp_data->client, dtstart.tzid, &zone, NULL); if (!zone) zone = default_zone; } else { zone = NULL; } tmp2 = g_string_new (""); if (dtstart.value) { buff[0] = 0; tmp_tm = icaltimetype_to_tm_with_zone ( dtstart.value, zone, default_zone); e_time_format_date_and_time ( &tmp_tm, calendar_config_get_24_hour_format (), FALSE, FALSE, buff, 1000); if (buff [0]) { g_string_append (tmp2, _("Start: ")); g_string_append (tmp2, buff); } } if (dtdue.value) { buff[0] = 0; tmp_tm = icaltimetype_to_tm_with_zone ( dtdue.value, zone, default_zone); e_time_format_date_and_time ( &tmp_tm, calendar_config_get_24_hour_format (), FALSE, FALSE, buff, 1000); if (buff [0]) { if (tmp2->len) g_string_append (tmp2, "; "); g_string_append (tmp2, _("Due: ")); g_string_append (tmp2, buff); } } if (tmp2->len) { l = gtk_label_new (tmp2->str); gtk_misc_set_alignment (GTK_MISC (l), 0.0, 0.5); gtk_box_pack_start (GTK_BOX (w), l, FALSE, FALSE, 0); } g_string_free (tmp2, TRUE); e_cal_component_free_datetime (&dtstart); e_cal_component_free_datetime (&dtdue); tmp2 = g_string_new (""); e_cal_component_get_description_list (new_comp, &desc); for (len = 0, p = desc; p != NULL; p = p->next) { ECalComponentText *text = p->data; if (text->value != NULL) { len += strlen (text->value); g_string_append (tmp2, text->value); if (len > 1024) { g_string_set_size (tmp2, 1020); g_string_append (tmp2, "..."); break; } } } e_cal_component_free_text_list (desc); if (tmp2->len) { l = gtk_label_new (tmp2->str); gtk_misc_set_alignment (GTK_MISC (l), 0.0, 0.5); gtk_box_pack_start (GTK_BOX (box), l, FALSE, FALSE, 0); } g_string_free (tmp2, TRUE); gtk_widget_show_all (box); gtk_tooltip_set_custom (tooltip, box); g_object_unref (new_comp); return TRUE; } static gboolean memo_table_popup_menu_cb (EMemoTable *memo_table) { memo_table_emit_popup_event (memo_table, NULL); return TRUE; } static gint memo_table_right_click_cb (EMemoTable *memo_table, gint row, gint col, GdkEvent *event) { memo_table_emit_popup_event (memo_table, event); return TRUE; } static void memo_table_set_model (EMemoTable *memo_table, ECalModel *model) { g_return_if_fail (memo_table->priv->model == NULL); memo_table->priv->model = g_object_ref (model); g_signal_connect_swapped ( model, "row-appended", G_CALLBACK (memo_table_emit_user_created), memo_table); g_signal_connect_swapped ( model, "cal-view-progress", G_CALLBACK (memo_table_model_cal_view_progress_cb), memo_table); g_signal_connect_swapped ( model, "cal-view-done", G_CALLBACK (memo_table_model_cal_view_done_cb), memo_table); } static void memo_table_set_shell_view (EMemoTable *memo_table, EShellView *shell_view) { g_return_if_fail (memo_table->priv->shell_view == NULL); memo_table->priv->shell_view = shell_view; g_object_add_weak_pointer ( G_OBJECT (shell_view), &memo_table->priv->shell_view); } static void memo_table_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_MODEL: memo_table_set_model ( E_MEMO_TABLE (object), g_value_get_object (value)); return; case PROP_SHELL_VIEW: memo_table_set_shell_view ( E_MEMO_TABLE (object), g_value_get_object (value)); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void memo_table_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_MODEL: g_value_set_object ( value, e_memo_table_get_model ( E_MEMO_TABLE (object))); return; case PROP_SHELL_VIEW: g_value_set_object ( value, e_memo_table_get_shell_view ( E_MEMO_TABLE (object))); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void memo_table_dispose (GObject *object) { EMemoTablePrivate *priv; priv = E_MEMO_TABLE_GET_PRIVATE (object); if (priv->model != NULL) { g_object_unref (priv->model); priv->model = NULL; } /* Chain up to parent's dispose() method. */ G_OBJECT_CLASS (parent_class)->dispose (object); } static void memo_table_constructed (GObject *object) { EMemoTable *memo_table; GtkWidget *widget; ECalModel *model; ETable *table; ECell *cell, *popup_cell; ETableExtras *extras; gint i; AtkObject *a11y; gchar *etspecfile; memo_table = E_MEMO_TABLE (object); model = e_memo_table_get_model (memo_table); /* Create the header columns */ extras = e_table_extras_new (); /* * Normal string fields. */ cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT); g_object_set (cell, "bg_color_column", E_CAL_MODEL_FIELD_COLOR, NULL); e_table_extras_add_cell (extras, "calstring", cell); /* * Date fields. */ cell = e_cell_date_edit_text_new (NULL, GTK_JUSTIFY_LEFT); g_object_set (cell, "bg_color_column", E_CAL_MODEL_FIELD_COLOR, NULL); popup_cell = e_cell_date_edit_new (); e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell); g_object_unref (cell); e_table_extras_add_cell (extras, "dateedit", popup_cell); memo_table->dates_cell = E_CELL_DATE_EDIT (popup_cell); e_cell_date_edit_set_get_time_callback ( E_CELL_DATE_EDIT (popup_cell), e_memo_table_get_current_time, memo_table, NULL); /* Sorting */ e_table_extras_add_compare ( extras, "date-compare", memo_table_date_compare_cb); /* Create pixmaps */ if (!icon_pixbufs[0]) for (i = 0; i < E_MEMO_MODEL_NUM_ICONS; i++) { icon_pixbufs[i] = e_icon_factory_get_icon (icon_names[i], GTK_ICON_SIZE_MENU); } cell = e_cell_toggle_new (0, E_MEMO_MODEL_NUM_ICONS, icon_pixbufs); e_table_extras_add_cell (extras, "icon", cell); e_table_extras_add_pixbuf (extras, "icon", icon_pixbufs[0]); /* Create the table */ etspecfile = g_build_filename ( EVOLUTION_ETSPECDIR, "e-memo-table.etspec", NULL); widget = e_table_scrolled_new_from_spec_file ( E_TABLE_MODEL (model), extras, etspecfile, NULL); gtk_table_attach ( GTK_TABLE (memo_table), widget, 0, 1, 0, 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); memo_table->etable = widget; gtk_widget_show (widget); g_free (etspecfile); table = e_table_scrolled_get_table (E_TABLE_SCROLLED (widget)); g_signal_connect_swapped ( table, "double-click", G_CALLBACK (memo_table_double_click_cb), memo_table); g_signal_connect_swapped ( table, "query-tooltip", G_CALLBACK (memo_table_query_tooltip_cb), memo_table); g_signal_connect_swapped ( table, "popup-menu", G_CALLBACK (memo_table_popup_menu_cb), memo_table); g_signal_connect_swapped ( table, "right-click", G_CALLBACK (memo_table_right_click_cb), memo_table); gtk_widget_set_has_tooltip (GTK_WIDGET (table), TRUE); a11y = gtk_widget_get_accessible (GTK_WIDGET (table)); if (a11y) atk_object_set_name (a11y, _("Memos")); } static void memo_table_class_init (EMemoTableClass *class) { GObjectClass *object_class; parent_class = g_type_class_peek_parent (class); g_type_class_add_private (class, sizeof (EMemoTablePrivate)); object_class = G_OBJECT_CLASS (class); object_class->set_property = memo_table_set_property; object_class->get_property = memo_table_get_property; object_class->dispose = memo_table_dispose; object_class->constructed = memo_table_constructed; g_object_class_install_property ( object_class, PROP_MODEL, g_param_spec_object ( "model", _("Model"), NULL, E_TYPE_CAL_MODEL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property ( object_class, PROP_SHELL_VIEW, g_param_spec_object ( "shell-view", _("Shell View"), NULL, E_TYPE_SHELL_VIEW, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); signals[OPEN_COMPONENT] = g_signal_new ( "open-component", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (EMemoTableClass, open_component), NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, E_TYPE_CAL_MODEL_COMPONENT); signals[POPUP_EVENT] = g_signal_new ( "popup-event", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (EMemoTableClass, popup_event), NULL, NULL, g_cclosure_marshal_VOID__BOXED, G_TYPE_NONE, 1, GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE); signals[STATUS_MESSAGE] = g_signal_new ( "status-message", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (EMemoTableClass, status_message), NULL, NULL, g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING); signals[USER_CREATED] = g_signal_new ( "user-created", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (EMemoTableClass, user_created), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); } static void memo_table_init (EMemoTable *memo_table) { memo_table->priv = E_MEMO_TABLE_GET_PRIVATE (memo_table); } GType e_memo_table_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) { static const GTypeInfo type_info = { sizeof (EMemoTableClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) memo_table_class_init, (GClassFinalizeFunc) NULL, NULL, /* class_data */ sizeof (EMemoTable), 0, /* n_preallocs */ (GInstanceInitFunc) memo_table_init, NULL /* value_table */ }; type = g_type_register_static ( GTK_TYPE_TABLE, "EMemoTable", &type_info, 0); } return type; } /** * e_memo_table_new: * @shell_view: an #EShellView * @model: an #ECalModel for the table * * Returns a new #EMemoTable. * * Returns: a new #EMemoTable **/ GtkWidget * e_memo_table_new (EShellView *shell_view, ECalModel *model) { g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); g_return_val_if_fail (E_IS_CAL_MODEL (model), NULL); return g_object_new ( E_TYPE_MEMO_TABLE, "model", model, "shell-view", shell_view, NULL); } EShellView * e_memo_table_get_shell_view (EMemoTable *memo_table) { g_return_val_if_fail (E_IS_MEMO_TABLE (memo_table), NULL); return memo_table->priv->shell_view; } /** * e_memo_table_get_model: * @memo_table: A calendar table. * * Queries the calendar data model that a calendar table is using. * * Return value: A memo model. **/ ECalModel * e_memo_table_get_model (EMemoTable *memo_table) { g_return_val_if_fail (memo_table != NULL, NULL); g_return_val_if_fail (E_IS_MEMO_TABLE (memo_table), NULL); return memo_table->priv->model; } /** * e_memo_table_get_table: * @memo_table: A calendar table. * * Queries the #ETable widget that the calendar table is using. * * Return value: The #ETable widget that the calendar table uses to display its * data. **/ ETable * e_memo_table_get_table (EMemoTable *memo_table) { ETableScrolled *table_scrolled; g_return_val_if_fail (E_IS_MEMO_TABLE (memo_table), NULL); table_scrolled = E_TABLE_SCROLLED (memo_table->etable); return e_table_scrolled_get_table (table_scrolled); } /* Used from e_table_selected_row_foreach(); puts the selected row number in an * gint pointed to by the closure data. */ static void get_selected_row_cb (gint model_row, gpointer data) { gint *row; row = data; *row = model_row; } /* * Returns the component that is selected in the table; only works if there is * one and only one selected row. */ static ECalModelComponent * get_selected_comp (EMemoTable *memo_table) { ECalModel *model; ETable *etable; gint row; model = e_memo_table_get_model (memo_table); etable = e_memo_table_get_table (memo_table); if (e_table_selected_count (etable) != 1) return NULL; row = -1; e_table_selected_row_foreach (etable, get_selected_row_cb, &row); g_return_val_if_fail (row != -1, NULL); return e_cal_model_get_component_at (model, row); } struct get_selected_uids_closure { EMemoTable *memo_table; GSList *objects; }; /* Used from e_table_selected_row_foreach(), builds a list of the selected UIDs */ static void add_uid_cb (gint model_row, gpointer data) { struct get_selected_uids_closure *closure; ECalModelComponent *comp_data; ECalModel *model; closure = data; model = e_memo_table_get_model (closure->memo_table); comp_data = e_cal_model_get_component_at (model, model_row); closure->objects = g_slist_prepend (closure->objects, comp_data); } /* Deletes all of the selected components in the table */ static void delete_selected_components (EMemoTable *memo_table) { GSList *objs, *l; const gchar *status_message; objs = e_memo_table_get_selected (memo_table); status_message = _("Deleting selected objects"); memo_table_emit_status_message (memo_table, status_message, -1.0); for (l = objs; l; l = l->next) { ECalModelComponent *comp_data = (ECalModelComponent *) l->data; GError *error = NULL; e_cal_remove_object (comp_data->client, icalcomponent_get_uid (comp_data->icalcomp), &error); delete_error_dialog (error, E_CAL_COMPONENT_JOURNAL); g_clear_error (&error); } memo_table_emit_status_message (memo_table, NULL, -1.0); g_slist_free (objs); } /** * e_memo_table_delete_selected: * @memo_table: A memo table. * * Deletes the selected components in the table; asks the user first. **/ void e_memo_table_delete_selected (EMemoTable *memo_table) { ETable *etable; gint n_selected; ECalModelComponent *comp_data; ECalComponent *comp = NULL; g_return_if_fail (memo_table != NULL); g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); etable = e_memo_table_get_table (memo_table); n_selected = e_table_selected_count (etable); if (n_selected <= 0) return; if (n_selected == 1) comp_data = get_selected_comp (memo_table); else comp_data = NULL; /* FIXME: this may be something other than a TODO component */ if (comp_data) { comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp)); } if (delete_component_dialog (comp, FALSE, n_selected, E_CAL_COMPONENT_JOURNAL, GTK_WIDGET (memo_table))) delete_selected_components (memo_table); /* free memory */ if (comp) g_object_unref (comp); } /** * e_memo_table_get_selected: * @memo_table: * * Get the currently selected ECalModelComponent's on the table. * * Return value: A GSList of the components, which should be * g_slist_free'd when finished with. **/ GSList * e_memo_table_get_selected (EMemoTable *memo_table) { struct get_selected_uids_closure closure; ETable *etable; closure.memo_table = memo_table; closure.objects = NULL; etable = e_memo_table_get_table (memo_table); e_table_selected_row_foreach (etable, add_uid_cb, &closure); return closure.objects; } /** * e_memo_table_cut_clipboard: * @memo_table: A calendar table. * * Cuts selected tasks in the given calendar table */ void e_memo_table_cut_clipboard (EMemoTable *memo_table) { g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); e_memo_table_copy_clipboard (memo_table); delete_selected_components (memo_table); } static void clipboard_get_calendar_cb (GtkClipboard *clipboard, GtkSelectionData *selection_data, guint info, gpointer data) { gchar *comp_str = (gchar *) data; switch (info) { case TARGET_TYPE_VCALENDAR: gtk_selection_data_set (selection_data, gdk_atom_intern (target_types[info].target, FALSE), 8, (const guchar *) comp_str, (gint) strlen (comp_str)); break; default: break; } } /* callback for e_table_selected_row_foreach */ static void copy_row_cb (gint model_row, gpointer data) { EMemoTable *memo_table; ECalModelComponent *comp_data; ECalModel *model; gchar *comp_str; icalcomponent *child; memo_table = E_MEMO_TABLE (data); g_return_if_fail (memo_table->tmp_vcal != NULL); model = e_memo_table_get_model (memo_table); comp_data = e_cal_model_get_component_at (model, model_row); if (!comp_data) return; /* add timezones to the VCALENDAR component */ e_cal_util_add_timezones_from_component (memo_table->tmp_vcal, comp_data->icalcomp); /* add the new component to the VCALENDAR component */ comp_str = icalcomponent_as_ical_string_r (comp_data->icalcomp); child = icalparser_parse_string (comp_str); if (child) { icalcomponent_add_component (memo_table->tmp_vcal, icalcomponent_new_clone (child)); icalcomponent_free (child); } g_free (comp_str); } /** * e_memo_table_copy_clipboard: * @memo_table: A calendar table. * * Copies selected tasks into the clipboard */ void e_memo_table_copy_clipboard (EMemoTable *memo_table) { ETable *etable; GtkClipboard *clipboard; gchar *comp_str; g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); /* create temporary VCALENDAR object */ memo_table->tmp_vcal = e_cal_util_new_top_level (); etable = e_memo_table_get_table (memo_table); e_table_selected_row_foreach (etable, copy_row_cb, memo_table); comp_str = icalcomponent_as_ical_string_r (memo_table->tmp_vcal); clipboard = gtk_widget_get_clipboard (GTK_WIDGET (memo_table), clipboard_atom); if (!gtk_clipboard_set_with_data(clipboard, target_types, n_target_types, clipboard_get_calendar_cb, NULL, comp_str)) { /* no-op */ } else { gtk_clipboard_set_can_store (clipboard, target_types + 1, n_target_types - 1); } /* free memory */ icalcomponent_free (memo_table->tmp_vcal); g_free (comp_str); memo_table->tmp_vcal = NULL; } static void clipboard_get_calendar_data (EMemoTable *memo_table, const gchar *text) { icalcomponent *icalcomp; gchar *uid; ECalComponent *comp; ECal *client; ECalModel *model; icalcomponent_kind kind; const gchar *status_message; g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); if (!text || !*text) return; icalcomp = icalparser_parse_string (text); if (!icalcomp) return; /* check the type of the component */ kind = icalcomponent_isa (icalcomp); if (kind != ICAL_VCALENDAR_COMPONENT && kind != ICAL_VEVENT_COMPONENT && kind != ICAL_VTODO_COMPONENT && kind != ICAL_VJOURNAL_COMPONENT) { return; } model = e_memo_table_get_model (memo_table); client = e_cal_model_get_default_client (model); status_message = _("Updating objects"); memo_table_emit_status_message (memo_table, status_message, -1.0); if (kind == ICAL_VCALENDAR_COMPONENT) { icalcomponent_kind child_kind; icalcomponent *subcomp; icalcomponent *vcal_comp; vcal_comp = icalcomp; subcomp = icalcomponent_get_first_component ( vcal_comp, ICAL_ANY_COMPONENT); while (subcomp) { child_kind = icalcomponent_isa (subcomp); if (child_kind == ICAL_VEVENT_COMPONENT || child_kind == ICAL_VTODO_COMPONENT || child_kind == ICAL_VJOURNAL_COMPONENT) { ECalComponent *tmp_comp; uid = e_cal_component_gen_uid (); tmp_comp = e_cal_component_new (); e_cal_component_set_icalcomponent ( tmp_comp, icalcomponent_new_clone (subcomp)); e_cal_component_set_uid (tmp_comp, uid); free (uid); /* FIXME should we convert start/due/complete times? */ /* FIXME Error handling */ e_cal_create_object (client, e_cal_component_get_icalcomponent (tmp_comp), NULL, NULL); g_object_unref (tmp_comp); } subcomp = icalcomponent_get_next_component ( vcal_comp, ICAL_ANY_COMPONENT); } } else { comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomp); uid = e_cal_component_gen_uid (); e_cal_component_set_uid (comp, (const gchar *) uid); free (uid); e_cal_create_object (client, e_cal_component_get_icalcomponent (comp), NULL, NULL); g_object_unref (comp); } memo_table_emit_status_message (memo_table, NULL, -1.0); } static void clipboard_paste_received_cb (GtkClipboard *clipboard, GtkSelectionData *selection_data, gpointer data) { EMemoTable *memo_table = E_MEMO_TABLE (data); ETable *e_table = e_memo_table_get_table (memo_table); GnomeCanvas *canvas = e_table->table_canvas; GnomeCanvasItem *item = GNOME_CANVAS (canvas)->focused_item; if (gtk_clipboard_wait_is_text_available (clipboard) && GTK_WIDGET_HAS_FOCUS (canvas) && E_IS_TABLE_ITEM (item) && E_TABLE_ITEM (item)->editing_col >= 0 && E_TABLE_ITEM (item)->editing_row >= 0) { ETableItem *eti = E_TABLE_ITEM (item); ECellView *cell_view = eti->cell_views[eti->editing_col]; e_cell_text_paste_clipboard (cell_view, eti->editing_col, eti->editing_row); } else { GdkAtom type = selection_data->type; if (type == gdk_atom_intern (target_types[TARGET_TYPE_VCALENDAR].target, TRUE)) { gchar *result = NULL; result = g_strndup ((const gchar *) selection_data->data, selection_data->length); clipboard_get_calendar_data (memo_table, result); g_free (result); } } g_object_unref (memo_table); } /** * e_memo_table_paste_clipboard: * @memo_table: A calendar table. * * Pastes tasks currently in the clipboard into the given calendar table */ void e_memo_table_paste_clipboard (EMemoTable *memo_table) { GtkClipboard *clipboard; g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); clipboard = gtk_widget_get_clipboard ( GTK_WIDGET (memo_table), clipboard_atom); gtk_clipboard_request_contents ( clipboard, gdk_atom_intern (target_types[0].target, FALSE), clipboard_paste_received_cb, g_object_ref (memo_table)); } /* Loads the state of the table (headers shown etc.) from the given file. */ void e_memo_table_load_state (EMemoTable *memo_table, const gchar *filename) { ETable *table; g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); g_return_if_fail (filename != NULL); table = e_memo_table_get_table (memo_table); e_table_load_state (table, filename); } /* Saves the state of the table (headers shown etc.) to the given file. */ void e_memo_table_save_state (EMemoTable *memo_table, const gchar *filename) { ETable *table; g_return_if_fail (E_IS_MEMO_TABLE (memo_table)); g_return_if_fail (filename != NULL); table = e_memo_table_get_table (memo_table); e_table_save_state (table, filename); } /* Returns the current time, for the ECellDateEdit items. FIXME: Should probably use the timezone of the item rather than the current timezone, though that may be difficult to get from here. */ static struct tm e_memo_table_get_current_time (ECellDateEdit *ecde, gpointer data) { icaltimezone *zone; struct tm tmp_tm = { 0 }; struct icaltimetype tt; /* Get the current timezone. */ zone = calendar_config_get_icaltimezone (); tt = icaltime_from_timet_with_zone (time (NULL), FALSE, zone); /* Now copy it to the struct tm and return it. */ tmp_tm.tm_year = tt.year - 1900; tmp_tm.tm_mon = tt.month - 1; tmp_tm.tm_mday = tt.day; tmp_tm.tm_hour = tt.hour; tmp_tm.tm_min = tt.minute; tmp_tm.tm_sec = tt.second; tmp_tm.tm_isdst = -1; return tmp_tm; }