Memo Component - submitted by Nathan Owens <pianocomp81@yahoo.com>

2005-10-19 Harish Krishnaswamy <kharish@novell.com>

Memo Component - submitted by Nathan Owens <pianocomp81@yahoo.com>

svn path=/trunk/; revision=30537

1 files changed, 1029 insertions, 0 deletions

diff --git a/calendar/gui/e-memo-table.c b/calendar/gui/e-memo-table.c
new file mode 100644
index 0000000000..906d61bba9
--- /dev/null
+++ b/calendar/gui/e-memo-table.c
@@ -0,0 +1,1029 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * Authors :
+ *  Damon Chaplin <damon@ximian.com>
+ *  Rodrigo Moya <rodrigo@ximian.com>
+ *  Nathan Owens <pianocomp81@yahoo.com>
+ *
+ * Copyright 2000, 2001, 2002, 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
+ */
+
+/*
+ * EMemoTable - displays the ECalComponent objects in a table (an ETable).
+ * Used for memos.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/stat.h>
+#include <unistd.h>
+#include <gnome.h>
+#include <widgets/misc/e-gui-utils.h>
+#include <table/e-cell-checkbox.h>
+#include <table/e-cell-toggle.h>
+#include <table/e-cell-text.h>
+#include <table/e-cell-combo.h>
+#include <e-util/e-dialog-utils.h>
+#include <widgets/misc/e-cell-date-edit.h>
+#include <widgets/misc/e-cell-percent.h>
+
+#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-cell-date-edit-text.h"
+#include "e-comp-editor-registry.h"
+#include "print.h"
+#include <e-util/e-icon-factory.h>
+#include "e-cal-popup.h"
+
+
+extern ECompEditorRegistry *comp_editor_registry;
+
+static void e_memo_table_class_init		(EMemoTableClass *klass);
+static void e_memo_table_init			(EMemoTable	*memo_table);
+static void e_memo_table_destroy		(GtkObject	*object);
+
+static void e_memo_table_on_double_click	(ETable		*table,
+						 gint		 row,
+						 gint		 col,
+						 GdkEvent	*event,
+						 EMemoTable *memo_table);
+static gint e_memo_table_show_popup_menu    	(ETable *table,
+						 GdkEvent *gdk_event,
+						 EMemoTable *memo_table);
+
+static gint e_memo_table_on_right_click		(ETable		*table,
+						 gint		 row,
+						 gint		 col,
+						 GdkEvent       *event,
+						 EMemoTable *memo_table);
+static gboolean e_memo_table_on_popup_menu  	(GtkWidget *widget,
+						 gpointer data);
+
+static gint e_memo_table_on_key_press		(ETable		*table,
+						 gint		 row,
+						 gint		 col,
+						 GdkEventKey	*event,
+						 EMemoTable *memo_table);
+
+static ECalModelComponent *get_selected_comp (EMemoTable *memo_table);
+static void open_memo (EMemoTable *memo_table, ECalModelComponent *comp_data);
+
+/* Signal IDs */
+enum {
+	USER_CREATED,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+/* The icons to represent the task. */
+#define E_MEMO_MODEL_NUM_ICONS	2
+static const char* icon_names[E_MEMO_MODEL_NUM_ICONS] = {
+	"stock_notes", "stock_insert-note"
+};
+static GdkPixbuf* icon_pixbufs[E_MEMO_MODEL_NUM_ICONS] = { 0 };
+
+static GdkAtom clipboard_atom = GDK_NONE;
+
+G_DEFINE_TYPE (EMemoTable, e_memo_table, GTK_TYPE_TABLE);
+
+
+static void
+e_memo_table_class_init (EMemoTableClass *klass)
+{
+	GtkObjectClass *object_class;
+	GtkWidgetClass *widget_class;
+
+	object_class = (GtkObjectClass *) klass;
+	widget_class = (GtkWidgetClass *) klass;
+
+	/* Method override */
+	object_class->destroy		= e_memo_table_destroy;
+
+	signals[USER_CREATED] =
+		g_signal_new ("user_created",
+			      G_TYPE_FROM_CLASS (klass),
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (EMemoTableClass, user_created),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__VOID,
+			      G_TYPE_NONE, 0);
+
+	/* clipboard atom */
+	if (!clipboard_atom)
+		clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
+}
+
+/* Comparison function for the task-sort column.  Sorts by due date and then by
+ * priority.
+ *
+ * FIXME: Does this ever get called?? It doesn't seem to.
+ * I specified that the table should be sorted by this column, but it still
+ * never calls this function.
+ * Also, this assumes it is passed pointers to ECalComponents, but I think it
+ * may just be passed pointers to the 2 cell values.
+ */
+/*
+static gint
+task_compare_cb (gconstpointer a, gconstpointer b)
+{
+	ECalComponent *ca, *cb;
+	ECalComponentDateTime due_a, due_b;
+	int *prio_a, *prio_b;
+	int retval;
+
+	ca = E_CAL_COMPONENT (a);
+	cb = E_CAL_COMPONENT (b);
+
+	e_cal_component_get_due (ca, &due_a);
+	e_cal_component_get_due (cb, &due_b);
+	e_cal_component_get_priority (ca, &prio_a);
+	e_cal_component_get_priority (cb, &prio_b);
+
+	if (due_a.value && due_b.value) {
+		int v;
+
+		/* FIXME: TIMEZONES. But currently we have no way to get the
+		   ECal, so we can't get the timezone. *
+		v = icaltime_compare (*due_a.value, *due_b.value);
+
+		if (v == 0)
+			retval = compare_priorities (prio_a, prio_b);
+		else
+			retval = v;
+	} else if (due_a.value)
+		retval = -1;
+	else if (due_b.value)
+		retval = 1;
+	else
+		retval = compare_priorities (prio_a, prio_b);
+
+	e_cal_component_free_datetime (&due_a);
+	e_cal_component_free_datetime (&due_b);
+
+	if (prio_a)
+		e_cal_component_free_priority (prio_a);
+
+	if (prio_b)
+		e_cal_component_free_priority (prio_b);
+
+	return retval;
+}
+*/
+
+static void
+row_appended_cb (ECalModel *model, EMemoTable *memo_table) 
+{
+	g_signal_emit (memo_table, signals[USER_CREATED], 0);
+}
+
+static void
+e_memo_table_init (EMemoTable *memo_table)
+{
+	GtkWidget *table;
+	ETable *e_table;
+	ECell *cell;
+	ETableExtras *extras;
+	gint i;
+	AtkObject *a11y;
+
+	/* Create the model */
+
+	memo_table->model = (ECalModel *) e_cal_model_memos_new ();
+	g_signal_connect (memo_table->model, "row_appended", G_CALLBACK (row_appended_cb), 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 (G_OBJECT (cell),
+		      "bg_color_column", E_CAL_MODEL_FIELD_COLOR,
+		      NULL);
+
+	e_table_extras_add_cell (extras, "calstring", cell);
+
+
+
+	/* 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], E_ICON_SIZE_LIST);
+		}
+
+	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 */
+
+	table = e_table_scrolled_new_from_spec_file (E_TABLE_MODEL (memo_table->model),
+						     extras,
+						     EVOLUTION_ETSPECDIR "/e-memo-table.etspec",
+						     NULL);
+	/* FIXME: this causes a message from GLib about 'extras' having only a floating
+	   reference */
+	/* g_object_unref (extras); */
+
+	memo_table->etable = table;
+	gtk_table_attach (GTK_TABLE (memo_table), table, 0, 1, 0, 1,
+			  GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
+	gtk_widget_show (table);
+
+
+	e_table = e_table_scrolled_get_table (E_TABLE_SCROLLED (table));
+	g_signal_connect (e_table, "double_click", G_CALLBACK (e_memo_table_on_double_click), memo_table);
+	g_signal_connect (e_table, "right_click", G_CALLBACK (e_memo_table_on_right_click), memo_table);
+	g_signal_connect (e_table, "key_press", G_CALLBACK (e_memo_table_on_key_press), memo_table);
+	g_signal_connect (e_table, "popup_menu", G_CALLBACK (e_memo_table_on_popup_menu), memo_table);
+	
+	a11y = gtk_widget_get_accessible (GTK_WIDGET(e_table));
+	if (a11y)
+		atk_object_set_name (a11y, _("Memo Table"));
+}
+
+
+/**
+ * e_memo_table_new:
+ * @Returns: a new #EMemoTable.
+ *
+ * Creates a new #EMemoTable.
+ **/
+GtkWidget *
+e_memo_table_new (void)
+{
+	GtkWidget *memo_table;
+
+	memo_table = GTK_WIDGET (g_object_new (e_memo_table_get_type (), NULL));
+
+	return memo_table;
+}
+
+
+/**
+ * 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->model;
+}
+
+
+static void
+e_memo_table_destroy (GtkObject *object)
+{
+	EMemoTable *memo_table;
+
+	memo_table = E_MEMO_TABLE (object);
+
+	if (memo_table->model) {
+		g_object_unref (memo_table->model);
+		memo_table->model = NULL;
+	}
+
+	GTK_OBJECT_CLASS (e_memo_table_parent_class)->destroy (object);
+}
+
+/**
+ * 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)
+{
+	g_return_val_if_fail (memo_table != NULL, NULL);
+	g_return_val_if_fail (E_IS_MEMO_TABLE (memo_table), NULL);
+
+	return e_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable));
+}
+
+void
+e_memo_table_open_selected (EMemoTable *memo_table)
+{
+	ECalModelComponent *comp_data;
+
+	comp_data = get_selected_comp (memo_table);
+	if (comp_data != NULL)
+		open_memo (memo_table, comp_data);
+}
+
+/* Used from e_table_selected_row_foreach(); puts the selected row number in an
+ * int pointed to by the closure data.
+ */
+static void
+get_selected_row_cb (int model_row, gpointer data)
+{
+	int *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)
+{
+	ETable *etable;
+	int row;
+
+	etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable));
+	if (e_table_selected_count (etable) != 1)
+		return NULL;
+
+	row = -1;
+	e_table_selected_row_foreach (etable,
+				      get_selected_row_cb,
+				      &row);
+	g_assert (row != -1);
+
+	return e_cal_model_get_component_at (memo_table->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 (int model_row, gpointer data)
+{
+	struct get_selected_uids_closure *closure;
+	ECalModelComponent *comp_data;
+
+	closure = data;
+
+	comp_data = e_cal_model_get_component_at (closure->memo_table->model, model_row);
+
+	closure->objects = g_slist_prepend (closure->objects, comp_data);
+}
+
+static GSList *
+get_selected_objects (EMemoTable *memo_table)
+{
+	struct get_selected_uids_closure closure;
+	ETable *etable;
+
+	closure.memo_table = memo_table;
+	closure.objects = NULL;
+
+	etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable));
+	e_table_selected_row_foreach (etable, add_uid_cb, &closure);
+
+	return closure.objects;
+}
+
+/* Deletes all of the selected components in the table */
+static void
+delete_selected_components (EMemoTable *memo_table)
+{
+	GSList *objs, *l;
+
+	objs = get_selected_objects (memo_table);
+
+	e_memo_table_set_status_message (memo_table, _("Deleting selected objects"));
+
+	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);
+	}
+
+	e_memo_table_set_status_message (memo_table, NULL);
+
+	g_slist_free (objs);
+}
+
+/**
+ * e_memo_table_get_selected:
+ * @cal_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)
+{
+	return get_selected_objects(memo_table);
+}
+
+/**
+ * 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;
+	int 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_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable));
+
+	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_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);
+}
+
+/* callback for e_table_selected_row_foreach */
+static void
+copy_row_cb (int model_row, gpointer data)
+{
+	EMemoTable *memo_table;
+	ECalModelComponent *comp_data;
+	gchar *comp_str;
+	icalcomponent *child;
+
+	memo_table = E_MEMO_TABLE (data);
+
+	g_return_if_fail (memo_table->tmp_vcal != NULL);
+
+	comp_data = e_cal_model_get_component_at (memo_table->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 (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);
+	}
+}
+
+/**
+ * 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;
+	char *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_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable));
+	e_table_selected_row_foreach (etable, copy_row_cb, memo_table);
+	comp_str = icalcomponent_as_ical_string (memo_table->tmp_vcal);
+	gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (memo_table), clipboard_atom),
+				(const char *) comp_str,
+				g_utf8_strlen (comp_str, -1));
+	
+	/* free memory */
+	icalcomponent_free (memo_table->tmp_vcal);
+	memo_table->tmp_vcal = NULL;
+}
+
+static void
+clipboard_get_text_cb (GtkClipboard *clipboard, const gchar *text, EMemoTable *memo_table)
+{
+	icalcomponent *icalcomp;
+	char *uid;
+	ECalComponent *comp;
+	ECal *client;
+	icalcomponent_kind kind;
+
+	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_VJOURNAL_COMPONENT) {
+		return;
+	}
+
+	client = e_cal_model_get_default_client (memo_table->model);
+	
+	e_memo_table_set_status_message (memo_table, _("Updating objects"));
+
+	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_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 char *) uid);
+		free (uid);
+
+		e_cal_create_object (client, e_cal_component_get_icalcomponent (comp), NULL, NULL);
+
+		g_object_unref (comp);
+	}
+
+	e_memo_table_set_status_message (memo_table, NULL);
+}
+
+/**
+ * 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)
+{
+	g_return_if_fail (E_IS_MEMO_TABLE (memo_table));
+
+	gtk_clipboard_request_text (gtk_widget_get_clipboard (GTK_WIDGET (memo_table), clipboard_atom),
+				    (GtkClipboardTextReceivedFunc) clipboard_get_text_cb, memo_table);
+}
+
+/* Opens a task in the task editor */
+static void
+open_memo (EMemoTable *memo_table, ECalModelComponent *comp_data)
+{
+	CompEditor *medit;
+	const char *uid;
+	
+	uid = icalcomponent_get_uid (comp_data->icalcomp);
+
+	medit = e_comp_editor_registry_find (comp_editor_registry, uid);
+	if (medit == NULL) {
+		ECalComponent *comp;
+
+		medit = COMP_EDITOR (memo_editor_new (comp_data->client));
+
+		comp = e_cal_component_new ();
+		e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp));
+		comp_editor_edit_comp (medit, comp);
+		
+		e_comp_editor_registry_add (comp_editor_registry, medit, FALSE);
+	}
+	
+	comp_editor_focus (medit);
+}
+
+/* Opens the task in the specified row */
+static void
+open_memo_by_row (EMemoTable *memo_table, int row)
+{
+	ECalModelComponent *comp_data;
+
+	comp_data = e_cal_model_get_component_at (memo_table->model, row);
+	open_memo (memo_table, comp_data);
+}
+
+static void
+e_memo_table_on_double_click (ETable *table,
+			      gint row, 
+			      gint col,
+			      GdkEvent *event,
+			      EMemoTable *memo_table)
+{
+	open_memo_by_row (memo_table, row);
+}
+
+
+static void
+e_memo_table_on_open_memo (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+	ECalModelComponent *comp_data;
+
+	comp_data = get_selected_comp (memo_table);
+	if (comp_data)
+		open_memo (memo_table, comp_data);
+}
+
+static void
+e_memo_table_on_save_as (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+	ECalModelComponent *comp_data;
+	char *filename;
+	char *ical_string;
+	FILE *file;
+
+	comp_data = get_selected_comp (memo_table);
+	if (comp_data == NULL)
+		return;
+	
+	filename = e_file_dialog_save (_("Save as..."), NULL);
+	if (filename == NULL)
+		return;
+	
+	ical_string = e_cal_get_component_as_string (comp_data->client, comp_data->icalcomp);
+	if (ical_string == NULL) {
+		g_warning ("Couldn't convert item to a string");
+		return;
+	}
+	
+	file = fopen (filename, "w");
+	if (file == NULL) {
+		g_warning ("Couldn't save item");
+		return;
+	}
+	
+	fprintf (file, ical_string);
+	g_free (ical_string);
+	fclose (file);
+}
+
+static void
+e_memo_table_on_print_memo (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+	ECalModelComponent *comp_data;
+	ECalComponent *comp;
+
+	comp_data = get_selected_comp (memo_table);
+	if (comp_data == NULL)
+		return;
+	
+	comp = e_cal_component_new ();
+	e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp));
+	print_comp (comp, comp_data->client, FALSE);
+
+	g_object_unref (comp);
+}
+
+static void
+e_memo_table_on_cut (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+
+	e_memo_table_cut_clipboard (memo_table);
+}
+
+static void
+e_memo_table_on_copy (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+
+	e_memo_table_copy_clipboard (memo_table);
+}
+
+static void
+e_memo_table_on_paste (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+	
+	e_memo_table_paste_clipboard (memo_table);
+}
+
+static void
+e_memo_table_on_forward (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+	ECalModelComponent *comp_data;
+
+	comp_data = get_selected_comp (memo_table);
+	if (comp_data) {
+		ECalComponent *comp;
+
+		comp = e_cal_component_new ();
+		e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp));
+		itip_send_comp (E_CAL_COMPONENT_METHOD_PUBLISH, comp, comp_data->client, NULL, NULL);
+
+		g_object_unref (comp);
+	}
+}
+
+/* Opens the URL of the memo */
+static void
+open_url_cb (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+	ECalModelComponent *comp_data;
+	icalproperty *prop;
+
+	comp_data = get_selected_comp (memo_table);
+	if (!comp_data)
+		return;
+
+	prop = icalcomponent_get_first_property (comp_data->icalcomp, ICAL_URL_PROPERTY);
+	if (!prop)
+		return;
+
+	gnome_url_show (icalproperty_get_url (prop), NULL);
+}
+
+/* Callback for the "delete tasks" menu item */
+static void
+delete_cb (EPopup *ep, EPopupItem *pitem, void *data)
+{
+	EMemoTable *memo_table = E_MEMO_TABLE (data);
+
+	e_memo_table_delete_selected (memo_table);
+}
+
+static EPopupItem memos_popup_items [] = {
+	{ E_POPUP_ITEM, "00.open", N_("_Open"), e_memo_table_on_open_memo, NULL, GTK_STOCK_OPEN, E_CAL_POPUP_SELECT_ONE },
+	{ E_POPUP_ITEM, "05.openweb", N_("Open _Web Page"), open_url_cb, NULL, NULL, E_CAL_POPUP_SELECT_ONE, E_CAL_POPUP_SELECT_HASURL },
+	{ E_POPUP_ITEM, "10.saveas", N_("_Save As..."), e_memo_table_on_save_as, NULL, GTK_STOCK_SAVE_AS, E_CAL_POPUP_SELECT_ONE },
+	{ E_POPUP_ITEM, "20.print", N_("_Print..."), e_memo_table_on_print_memo, NULL, GTK_STOCK_PRINT, E_CAL_POPUP_SELECT_ONE },
+
+	{ E_POPUP_BAR, "30.bar" },
+	
+	{ E_POPUP_ITEM, "40.cut", N_("C_ut"), e_memo_table_on_cut, NULL, GTK_STOCK_CUT, 0, E_CAL_POPUP_SELECT_EDITABLE },
+	{ E_POPUP_ITEM, "50.copy", N_("_Copy"), e_memo_table_on_copy, NULL, GTK_STOCK_COPY, 0, 0 },
+	{ E_POPUP_ITEM, "60.paste", N_("_Paste"), e_memo_table_on_paste, NULL, GTK_STOCK_PASTE, 0, E_CAL_POPUP_SELECT_EDITABLE },
+
+	{ E_POPUP_BAR, "70.bar" },
+
+	{ E_POPUP_ITEM, "80.forward", N_("_Forward as iCalendar"), e_memo_table_on_forward, NULL, "stock_mail-forward", E_CAL_POPUP_SELECT_ONE },
+
+	{ E_POPUP_BAR, "90.bar" },
+
+	{ E_POPUP_ITEM, "a0.delete", N_("_Delete"), delete_cb, NULL, GTK_STOCK_DELETE, E_CAL_POPUP_SELECT_ONE, E_CAL_POPUP_SELECT_EDITABLE },
+	{ E_POPUP_ITEM, "b0.deletemany", N_("_Delete Selected Memos"), delete_cb, NULL, GTK_STOCK_DELETE, E_CAL_POPUP_SELECT_MANY, E_CAL_POPUP_SELECT_EDITABLE },
+};
+
+static void
+emt_popup_free(EPopup *ep, GSList *items, void *data)
+{
+	g_slist_free(items);
+}
+
+static gint
+e_memo_table_show_popup_menu (ETable *table,
+				GdkEvent *gdk_event,
+				EMemoTable *memo_table)
+{
+	GtkMenu *menu;
+	GSList *selection, *l, *menus = NULL;
+	GPtrArray *events;
+	ECalPopup *ep;
+	ECalPopupTargetSelect *t;
+	int i;
+
+	selection = get_selected_objects (memo_table);
+	if (!selection)
+		return TRUE;
+
+	/** @HookPoint-ECalPopup: Tasks Table Context Menu
+	 * @Id: org.gnome.evolution.tasks.table.popup
+	 * @Class: org.gnome.evolution.calendar.popup:1.0
+	 * @Target: ECalPopupTargetSelect
+	 *
+	 * The context menu on the tasks table.
+	 */
+	ep = e_cal_popup_new("org.gnome.evolution.memos.table.popup");
+
+	events = g_ptr_array_new();
+	for (l=selection;l;l=g_slist_next(l))
+		g_ptr_array_add(events, e_cal_model_copy_component_data((ECalModelComponent *)l->data));
+	g_slist_free(selection);
+
+	t = e_cal_popup_target_new_select(ep, memo_table->model, events);
+	t->target.widget = (GtkWidget *)memo_table;
+
+	for (i=0;i<sizeof(memos_popup_items)/sizeof(memos_popup_items[0]);i++)
+		menus = g_slist_prepend(menus, &memos_popup_items[i]);
+	e_popup_add_items((EPopup *)ep, menus, NULL, emt_popup_free, memo_table);
+
+	menu = e_popup_create_menu_once((EPopup *)ep, (EPopupTarget *)t, 0);
+
+	gtk_menu_popup(menu, NULL, NULL, NULL, NULL, gdk_event?gdk_event->button.button:0,
+		       gdk_event?gdk_event->button.time:gtk_get_current_event_time());
+
+	return TRUE;
+}
+
+static gint
+e_memo_table_on_right_click (ETable *table,
+				 gint row,
+				 gint col,
+				 GdkEvent *event,
+				 EMemoTable *memo_table)
+{
+	return e_memo_table_show_popup_menu (table, event, memo_table);
+}
+
+static gboolean
+e_memo_table_on_popup_menu (GtkWidget *widget, gpointer data)
+{
+	ETable *table = E_TABLE(widget);
+	g_return_val_if_fail(table, FALSE);
+
+	return e_memo_table_show_popup_menu (table, NULL,
+						 E_MEMO_TABLE(data));
+}
+
+static gint
+e_memo_table_on_key_press (ETable *table,
+			       gint row,
+			       gint col,
+			       GdkEventKey *event,
+			       EMemoTable *memo_table)
+{
+	if (event->keyval == GDK_Delete) {
+		delete_cb (NULL, NULL, memo_table);
+		return TRUE;
+	} else if ((event->keyval == GDK_o)
+		   &&(event->state & GDK_CONTROL_MASK)) {
+		open_memo_by_row (memo_table, row);
+		return TRUE;	
+	}
+
+	return FALSE;
+}
+
+/* Loads the state of the table (headers shown etc.) from the given file. */
+void
+e_memo_table_load_state	(EMemoTable *memo_table,
+			 gchar		*filename)
+{
+	struct stat st;
+
+	g_return_if_fail (E_IS_MEMO_TABLE (memo_table));
+
+	if (stat (filename, &st) == 0 && st.st_size > 0
+	    && S_ISREG (st.st_mode)) {
+		e_table_load_state (e_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable)), filename);
+	}
+}
+
+
+/* Saves the state of the table (headers shown etc.) to the given file. */
+void
+e_memo_table_save_state (EMemoTable	*memo_table,
+			 gchar		*filename)
+{
+	g_return_if_fail (E_IS_MEMO_TABLE (memo_table));
+
+	e_table_save_state (e_table_scrolled_get_table (E_TABLE_SCROLLED (memo_table->etable)),
+			    filename);
+}
+
+#ifdef TRANSLATORS_ONLY
+
+static char *test[] = {
+    N_("Click to add a memo")
+};
+
+#endif
+
+/* Displays messages on the status bar */
+#define EVOLUTION_MEMOS_PROGRESS_IMAGE "stock_notes"
+static GdkPixbuf *progress_icon = NULL;
+
+void
+e_memo_table_set_activity_handler (EMemoTable *memo_table, EActivityHandler *activity_handler)
+{
+	g_return_if_fail (E_IS_MEMO_TABLE (memo_table));
+
+	memo_table->activity_handler = activity_handler;
+}
+
+void
+e_memo_table_set_status_message (EMemoTable *memo_table, const gchar *message)
+{
+        g_return_if_fail (E_IS_MEMO_TABLE (memo_table));
+
+	if (!memo_table->activity_handler)
+		return;
+	
+        if (!message || !*message) {
+		if (memo_table->activity_id != 0) {
+			e_activity_handler_operation_finished (memo_table->activity_handler, memo_table->activity_id);
+			memo_table->activity_id = 0;
+		}
+        } else if (memo_table->activity_id == 0) {
+                char *client_id = g_strdup_printf ("%p", memo_table);
+		
+                if (progress_icon == NULL)
+                        progress_icon = e_icon_factory_get_icon (EVOLUTION_MEMOS_PROGRESS_IMAGE, E_ICON_SIZE_STATUS);
+
+                memo_table->activity_id = e_activity_handler_operation_started (memo_table->activity_handler, client_id,
+									        progress_icon, message, TRUE);
+
+                g_free (client_id);
+        } else {
+                e_activity_handler_operation_progressing (memo_table->activity_handler, memo_table->activity_id, message, -1.0);
+	}
+}