/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors :
* Damon Chaplin <damon@ximian.com>
* Rodrigo Moya <rodrigo@ximian.com>
*
* Copyright 2000, Ximian, Inc.
* Copyright 2000, Ximian, 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
*/
/*
* ECalendarTable - displays the CalComponent objects in a table (an ETable).
* Used for calendar events and tasks.
*/
#include <config.h>
#include <sys/stat.h>
#include <unistd.h>
#include <gnome.h>
#include <gtk/gtkinvisible.h>
#include <gal/e-table/e-cell-checkbox.h>
#include <gal/e-table/e-cell-toggle.h>
#include <gal/e-table/e-cell-text.h>
#include <gal/e-table/e-cell-combo.h>
#include <gal/util/e-unicode-i18n.h>
#include <gal/widgets/e-popup-menu.h>
#include <e-util/e-dialog-utils.h>
#include <widgets/misc/e-cell-date-edit.h>
#include <widgets/misc/e-cell-percent.h>
#include "e-comp-editor-registry.h"
#include "e-calendar-table.h"
#include "e-cell-date-edit-text.h"
#include "calendar-config.h"
#include "calendar-model.h"
#include "print.h"
#include "dialogs/delete-comp.h"
#include "dialogs/task-editor.h"
/* Pixmaps. */
#include "art/task.xpm"
#include "art/task-recurring.xpm"
#include "art/task-assigned.xpm"
#include "art/task-assigned-to.xpm"
#include "art/check-filled.xpm"
extern ECompEditorRegistry *comp_editor_registry;
static void e_calendar_table_class_init (ECalendarTableClass *class);
static void e_calendar_table_init (ECalendarTable *cal_table);
static void e_calendar_table_destroy (GtkObject *object);
static void e_calendar_table_on_double_click (ETable *table,
gint row,
gint col,
GdkEvent *event,
ECalendarTable *cal_table);
static gint e_calendar_table_on_right_click (ETable *table,
gint row,
gint col,
GdkEventButton *event,
ECalendarTable *cal_table);
static void e_calendar_table_on_open_task (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_save_as (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_print_task (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_cut (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_copy (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_paste (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_assign (GtkWidget *menuitem,
gpointer data);
static void e_calendar_table_on_forward (GtkWidget *menuitem,
gpointer data);
static gint e_calendar_table_on_key_press (ETable *table,
gint row,
gint col,
GdkEventKey *event,
ECalendarTable *cal_table);
static void selection_clear_event (GtkWidget *invisible,
GdkEventSelection *event,
ECalendarTable *cal_table);
static void selection_received (GtkWidget *invisible,
GtkSelectionData *selection_data,
guint time,
ECalendarTable *cal_table);
static void selection_get (GtkWidget *invisible,
GtkSelectionData *selection_data,
guint info,
guint time_stamp,
ECalendarTable *cal_table);
static void invisible_destroyed (GtkWidget *invisible,
ECalendarTable *cal_table);
static struct tm e_calendar_table_get_current_time (ECellDateEdit *ecde,
gpointer data);
static void mark_row_complete_cb (int model_row, gpointer data);
/* The icons to represent the task. */
#define E_CALENDAR_MODEL_NUM_ICONS 4
static char** icon_xpm_data[E_CALENDAR_MODEL_NUM_ICONS] = {
task_xpm, task_recurring_xpm, task_assigned_xpm, task_assigned_to_xpm
};
static GdkPixbuf* icon_pixbufs[E_CALENDAR_MODEL_NUM_ICONS] = { 0 };
static GtkTableClass *parent_class;
static GdkAtom clipboard_atom = GDK_NONE;
GtkType
e_calendar_table_get_type (void)
{
static GtkType e_calendar_table_type = 0;
if (!e_calendar_table_type){
GtkTypeInfo e_calendar_table_info = {
"ECalendarTable",
sizeof (ECalendarTable),
sizeof (ECalendarTableClass),
(GtkClassInitFunc) e_calendar_table_class_init,
(GtkObjectInitFunc) e_calendar_table_init,
NULL, /* reserved 1 */
NULL, /* reserved 2 */
(GtkClassInitFunc) NULL
};
parent_class = gtk_type_class (GTK_TYPE_TABLE);
e_calendar_table_type = gtk_type_unique (GTK_TYPE_TABLE,
&e_calendar_table_info);
}
return e_calendar_table_type;
}
static void
e_calendar_table_class_init (ECalendarTableClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
object_class = (GtkObjectClass *) class;
widget_class = (GtkWidgetClass *) class;
/* Method override */
object_class->destroy = e_calendar_table_destroy;
#if 0
widget_class->realize = e_calendar_table_realize;
widget_class->unrealize = e_calendar_table_unrealize;
widget_class->style_set = e_calendar_table_style_set;
widget_class->size_allocate = e_calendar_table_size_allocate;
widget_class->focus_in_event = e_calendar_table_focus_in;
widget_class->focus_out_event = e_calendar_table_focus_out;
widget_class->key_press_event = e_calendar_table_key_press;
#endif
/* clipboard atom */
if (!clipboard_atom)
clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
}
/* Compares two priority values, which may not exist */
static int
compare_priorities (int *a, int *b)
{
if (a && b) {
if (*a < *b)
return -1;
else if (*a > *b)
return 1;
else
return 0;
} else if (a)
return -1;
else if (b)
return 1;
else
return 0;
}
/* 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 CalComponents, but I think it
* may just be passed pointers to the 2 cell values.
*/
static gint
task_compare_cb (gconstpointer a, gconstpointer b)
{
CalComponent *ca, *cb;
CalComponentDateTime due_a, due_b;
int *prio_a, *prio_b;
int retval;
ca = CAL_COMPONENT (a);
cb = CAL_COMPONENT (b);
cal_component_get_due (ca, &due_a);
cal_component_get_due (cb, &due_b);
cal_component_get_priority (ca, &prio_a);
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
CalClient, 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);
cal_component_free_datetime (&due_a);
cal_component_free_datetime (&due_b);
if (prio_a)
cal_component_free_priority (prio_a);
if (prio_b)
cal_component_free_priority (prio_b);
return retval;
}
static gint
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 gint
percent_compare_cb (gconstpointer a, gconstpointer b)
{
int percent1 = GPOINTER_TO_INT (a);
int percent2 = GPOINTER_TO_INT (b);
int retval;
if (percent1 > percent2)
retval = 1;
else if (percent1 < percent2)
retval = -1;
else
retval = 0;
return retval;
}
static gint
priority_compare_cb (gconstpointer a, gconstpointer b)
{
int priority1, priority2;
priority1 = cal_util_priority_from_string ((const char*) a);
priority2 = cal_util_priority_from_string ((const char*) b);
/* We change undefined priorities so they appear after 'Low'. */
if (priority1 <= 0)
priority1 = 10;
if (priority2 <= 0)
priority2 = 10;
/* We'll just use the ordering of the priority values. */
if (priority1 < priority2)
return -1;
else if (priority1 > priority2)
return 1;
else
return 0;
}
static void
e_calendar_table_init (ECalendarTable *cal_table)
{
GtkWidget *table;
ETable *e_table;
ECell *cell, *popup_cell;
ETableExtras *extras;
gint i;
GdkPixbuf *pixbuf;
GList *strings;
/* Create the model */
cal_table->model = calendar_model_new ();
/* Create the header columns */
extras = e_table_extras_new();
/*
* Normal string fields.
*/
cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
NULL);
e_table_extras_add_cell (extras, "calstring", cell);
/*
* Date fields.
*/
cell = e_cell_date_edit_text_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
NULL);
popup_cell = e_cell_date_edit_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
gtk_object_unref (GTK_OBJECT (cell));
e_table_extras_add_cell (extras, "dateedit", popup_cell);
cal_table->dates_cell = E_CELL_DATE_EDIT (popup_cell);
e_cell_date_edit_set_get_time_callback (E_CELL_DATE_EDIT (popup_cell),
e_calendar_table_get_current_time,
cal_table, NULL);
/*
* Combo fields.
*/
/* Classification field. */
cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
gtk_object_unref (GTK_OBJECT (cell));
strings = NULL;
strings = g_list_append (strings, (char*) U_("Public"));
strings = g_list_append (strings, (char*) U_("Private"));
strings = g_list_append (strings, (char*) U_("Confidential"));
e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
strings);
e_table_extras_add_cell (extras, "classification", popup_cell);
/* Priority field. */
cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
gtk_object_unref (GTK_OBJECT (cell));
strings = NULL;
strings = g_list_append (strings, (char*) U_("High"));
strings = g_list_append (strings, (char*) U_("Normal"));
strings = g_list_append (strings, (char*) U_("Low"));
strings = g_list_append (strings, (char*) U_("Undefined"));
e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
strings);
e_table_extras_add_cell (extras, "priority", popup_cell);
/* Percent field. */
cell = e_cell_percent_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
gtk_object_unref (GTK_OBJECT (cell));
strings = NULL;
strings = g_list_append (strings, (char*) U_("0%"));
strings = g_list_append (strings, (char*) U_("10%"));
strings = g_list_append (strings, (char*) U_("20%"));
strings = g_list_append (strings, (char*) U_("30%"));
strings = g_list_append (strings, (char*) U_("40%"));
strings = g_list_append (strings, (char*) U_("50%"));
strings = g_list_append (strings, (char*) U_("60%"));
strings = g_list_append (strings, (char*) U_("70%"));
strings = g_list_append (strings, (char*) U_("80%"));
strings = g_list_append (strings, (char*) U_("90%"));
strings = g_list_append (strings, (char*) U_("100%"));
e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
strings);
e_table_extras_add_cell (extras, "percent", popup_cell);
/* Transparency field. */
cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
gtk_object_unref (GTK_OBJECT (cell));
strings = NULL;
strings = g_list_append (strings, (char*) U_("Free"));
strings = g_list_append (strings, (char*) U_("Busy"));
e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
strings);
e_table_extras_add_cell (extras, "transparency", popup_cell);
/* Status field. */
cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
gtk_object_set (GTK_OBJECT (cell),
"strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
"bold_column", CAL_COMPONENT_FIELD_OVERDUE,
"color_column", CAL_COMPONENT_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
gtk_object_unref (GTK_OBJECT (cell));
strings = NULL;
strings = g_list_append (strings, (char*) U_("Not Started"));
strings = g_list_append (strings, (char*) U_("In Progress"));
strings = g_list_append (strings, (char*) U_("Completed"));
strings = g_list_append (strings, (char*) U_("Cancelled"));
e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
strings);
e_table_extras_add_cell (extras, "calstatus", popup_cell);
/* Task sorting field */
/* FIXME: This column should not be displayed, but ETableExtras requires
* its shit to be visible columns listed in the XML spec.
*/
e_table_extras_add_compare (extras, "task-sort", task_compare_cb);
e_table_extras_add_compare (extras, "date-compare",
date_compare_cb);
e_table_extras_add_compare (extras, "percent-compare",
percent_compare_cb);
e_table_extras_add_compare (extras, "priority-compare",
priority_compare_cb);
/* Create pixmaps */
if (!icon_pixbufs[0])
for (i = 0; i < E_CALENDAR_MODEL_NUM_ICONS; i++) {
icon_pixbufs[i] = gdk_pixbuf_new_from_xpm_data (
(const char **) icon_xpm_data[i]);
}
cell = e_cell_toggle_new (0, E_CALENDAR_MODEL_NUM_ICONS, icon_pixbufs);
e_table_extras_add_cell(extras, "icon", cell);
e_table_extras_add_pixbuf(extras, "icon", icon_pixbufs[0]);
pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) check_filled_xpm);
e_table_extras_add_pixbuf(extras, "complete", pixbuf);
gdk_pixbuf_unref(pixbuf);
/* Create the table */
table = e_table_scrolled_new_from_spec_file (E_TABLE_MODEL (cal_table->model),
extras,
EVOLUTION_ETSPECDIR "/e-calendar-table.etspec",
NULL);
gtk_object_unref (GTK_OBJECT (extras));
cal_table->etable = table;
gtk_table_attach (GTK_TABLE (cal_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));
gtk_signal_connect (GTK_OBJECT (e_table), "double_click",
GTK_SIGNAL_FUNC (e_calendar_table_on_double_click),
cal_table);
gtk_signal_connect (GTK_OBJECT (e_table), "right_click",
GTK_SIGNAL_FUNC (e_calendar_table_on_right_click),
cal_table);
gtk_signal_connect (GTK_OBJECT (e_table), "key_press",
GTK_SIGNAL_FUNC (e_calendar_table_on_key_press),
cal_table);
/* Set up the invisible widget for the clipboard selections */
cal_table->invisible = gtk_invisible_new ();
gtk_selection_add_target (cal_table->invisible,
clipboard_atom,
GDK_SELECTION_TYPE_STRING,
0);
gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
"selection_get",
GTK_SIGNAL_FUNC (selection_get),
(gpointer) cal_table);
gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
"selection_clear_event",
GTK_SIGNAL_FUNC (selection_clear_event),
(gpointer) cal_table);
gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
"selection_received",
GTK_SIGNAL_FUNC (selection_received),
(gpointer) cal_table);
gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
"destroy",
GTK_SIGNAL_FUNC (invisible_destroyed),
(gpointer) cal_table);
cal_table->clipboard_selection = NULL;
}
/**
* e_calendar_table_new:
* @Returns: a new #ECalendarTable.
*
* Creates a new #ECalendarTable.
**/
GtkWidget *
e_calendar_table_new (void)
{
GtkWidget *cal_table;
cal_table = GTK_WIDGET (gtk_type_new (e_calendar_table_get_type ()));
return cal_table;
}
/**
* e_calendar_table_get_model:
* @cal_table: A calendar table.
*
* Queries the calendar data model that a calendar table is using.
*
* Return value: A calendar model.
**/
CalendarModel *
e_calendar_table_get_model (ECalendarTable *cal_table)
{
g_return_val_if_fail (cal_table != NULL, NULL);
g_return_val_if_fail (E_IS_CALENDAR_TABLE (cal_table), NULL);
return cal_table->model;
}
static void
e_calendar_table_destroy (GtkObject *object)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (object);
gtk_object_unref (GTK_OBJECT (cal_table->model));
cal_table->model = NULL;
if (cal_table->invisible)
gtk_widget_destroy (cal_table->invisible);
if (cal_table->clipboard_selection) {
g_free (cal_table->clipboard_selection);
cal_table->clipboard_selection = NULL;
}
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
/**
* e_calendar_table_get_table:
* @cal_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_calendar_table_get_table (ECalendarTable *cal_table)
{
g_return_val_if_fail (cal_table != NULL, NULL);
g_return_val_if_fail (E_IS_CALENDAR_TABLE (cal_table), NULL);
return e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
}
/**
* e_calendar_table_complete_selected:
* @cal_table: A calendar table
*
* Marks the selected items as completed
**/
void
e_calendar_table_complete_selected (ECalendarTable *cal_table)
{
ETable *etable;
g_return_if_fail (cal_table != NULL);
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
e_table_selected_row_foreach (etable, mark_row_complete_cb, cal_table);
}
/* 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 CalComponent *
get_selected_comp (ECalendarTable *cal_table)
{
ETable *etable;
int row;
etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_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 calendar_model_get_component (cal_table->model, row);
}
struct get_selected_uids_closure {
ECalendarTable *cal_table;
GSList *uids;
};
/* 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;
CalComponent *comp;
const char *uid;
closure = data;
comp = calendar_model_get_component (closure->cal_table->model, model_row);
cal_component_get_uid (comp, &uid);
closure->uids = g_slist_prepend (closure->uids, (char *) uid);
}
static GSList *
get_selected_uids (ECalendarTable *cal_table)
{
struct get_selected_uids_closure closure;
ETable *etable;
closure.cal_table = cal_table;
closure.uids = NULL;
etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
e_table_selected_row_foreach (etable, add_uid_cb, &closure);
return closure.uids;
}
/* Deletes all of the selected components in the table */
static void
delete_selected_components (ECalendarTable *cal_table)
{
CalClient *client;
GSList *uids, *l;
uids = get_selected_uids (cal_table);
client = calendar_model_get_cal_client (cal_table->model);
calendar_model_set_status_message (e_calendar_table_get_model (cal_table),
_("Deleting selected objects"));
for (l = uids; l; l = l->next) {
const char *uid;
uid = l->data;
/* We don't check the return value; FALSE can mean the object
* was not in the server anyways.
*/
cal_client_remove_object (client, uid);
}
calendar_model_set_status_message (e_calendar_table_get_model (cal_table), NULL);
g_slist_free (uids);
}
/**
* e_calendar_table_delete_selected:
* @cal_table: A calendar table.
*
* Deletes the selected components in the table; asks the user first.
**/
void
e_calendar_table_delete_selected (ECalendarTable *cal_table)
{
ETable *etable;
int n_selected;
CalComponent *comp;
g_return_if_fail (cal_table != NULL);
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
n_selected = e_table_selected_count (etable);
if (n_selected <= 0)
return;
if (n_selected == 1)
comp = get_selected_comp (cal_table);
else
comp = NULL;
/* FIXME: this may be something other than a TODO component */
if (delete_component_dialog (comp, FALSE, n_selected, CAL_COMPONENT_TODO,
GTK_WIDGET (cal_table)))
delete_selected_components (cal_table);
}
/**
* e_calendar_table_cut_clipboard:
* @cal_table: A calendar table.
*
* Cuts selected tasks in the given calendar table
*/
void
e_calendar_table_cut_clipboard (ECalendarTable *cal_table)
{
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
e_calendar_table_copy_clipboard (cal_table);
delete_selected_components (cal_table);
}
/* callback for e_table_selected_row_foreach */
static void
copy_row_cb (int model_row, gpointer data)
{
ECalendarTable *cal_table;
CalComponent *comp;
gchar *comp_str;
icalcomponent *child;
cal_table = E_CALENDAR_TABLE (data);
g_return_if_fail (cal_table->tmp_vcal != NULL);
comp = calendar_model_get_component (cal_table->model, model_row);
if (!comp)
return;
/* add timezones to the VCALENDAR component */
cal_util_add_timezones_from_component (cal_table->tmp_vcal, comp);
/* add the new component to the VCALENDAR component */
comp_str = cal_component_get_as_string (comp);
child = icalparser_parse_string (comp_str);
if (child) {
icalcomponent_add_component (cal_table->tmp_vcal,
icalcomponent_new_clone (child));
icalcomponent_free (child);
}
g_free (comp_str);
}
/**
* e_calendar_table_copy_clipboard:
* @cal_table: A calendar table.
*
* Copies selected tasks into the clipboard
*/
void
e_calendar_table_copy_clipboard (ECalendarTable *cal_table)
{
ETable *etable;
char *comp_str;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
if (cal_table->clipboard_selection) {
g_free (cal_table->clipboard_selection);
cal_table->clipboard_selection = NULL;
}
/* create temporary VCALENDAR object */
cal_table->tmp_vcal = cal_util_new_top_level ();
etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
e_table_selected_row_foreach (etable, copy_row_cb, cal_table);
comp_str = icalcomponent_as_ical_string (cal_table->tmp_vcal);
cal_table->clipboard_selection = g_strdup (comp_str);
icalcomponent_free (cal_table->tmp_vcal);
cal_table->tmp_vcal = NULL;
gtk_selection_owner_set (cal_table->invisible, clipboard_atom, GDK_CURRENT_TIME);
}
/**
* e_calendar_table_paste_clipboard:
* @cal_table: A calendar table.
*
* Pastes tasks currently in the clipboard into the given calendar table
*/
void
e_calendar_table_paste_clipboard (ECalendarTable *cal_table)
{
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
gtk_selection_convert (cal_table->invisible,
clipboard_atom,
GDK_SELECTION_TYPE_STRING,
GDK_CURRENT_TIME);
}
/* Opens a task in the task editor */
static void
open_task (ECalendarTable *cal_table, CalComponent *comp, gboolean assign)
{
CompEditor *tedit;
const char *uid;
cal_component_get_uid (comp, &uid);
tedit = e_comp_editor_registry_find (comp_editor_registry, uid);
if (tedit == NULL) {
tedit = COMP_EDITOR (task_editor_new (calendar_model_get_cal_client (cal_table->model)));
comp_editor_edit_comp (tedit, comp);
if (assign)
task_editor_show_assignment (TASK_EDITOR (tedit));
e_comp_editor_registry_add (comp_editor_registry, tedit, FALSE);
}
comp_editor_focus (tedit);
}
/* Opens the task in the specified row */
static void
open_task_by_row (ECalendarTable *cal_table, int row)
{
CalComponent *comp;
comp = calendar_model_get_component (cal_table->model, row);
open_task (cal_table, comp, FALSE);
}
static void
e_calendar_table_on_double_click (ETable *table,
gint row,
gint col,
GdkEvent *event,
ECalendarTable *cal_table)
{
open_task_by_row (cal_table, row);
}
/* Used from e_table_selected_row_foreach() */
static void
mark_row_complete_cb (int model_row, gpointer data)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (data);
calendar_model_mark_task_complete (cal_table->model, model_row);
}
/* Callback used for the "mark tasks as complete" menu item */
static void
mark_as_complete_cb (GtkWidget *menuitem, gpointer data)
{
ECalendarTable *cal_table;
ETable *etable;
cal_table = E_CALENDAR_TABLE (data);
etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
e_table_selected_row_foreach (etable, mark_row_complete_cb, cal_table);
}
/* Callback for the "delete tasks" menu item */
static void
delete_cb (GtkWidget *menuitem, gpointer data)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (data);
e_calendar_table_delete_selected (cal_table);
}
enum {
MASK_SINGLE = 1 << 0, /* For commands that work on 1 task. */
MASK_MULTIPLE = 1 << 1, /* For commands for multiple tasks. */
MASK_EDITABLE = 1 << 2 /* For commands disabled in read-only folders */
};
static EPopupMenu tasks_popup_menu [] = {
E_POPUP_ITEM (N_("_Open"), e_calendar_table_on_open_task, MASK_SINGLE),
E_POPUP_ITEM (N_("_Save as..."), e_calendar_table_on_save_as, MASK_SINGLE),
E_POPUP_ITEM (N_("_Print..."), e_calendar_table_on_print_task, MASK_SINGLE),
E_POPUP_SEPARATOR,
E_POPUP_ITEM (N_("C_ut"), e_calendar_table_on_cut, MASK_EDITABLE),
E_POPUP_ITEM (N_("_Copy"), e_calendar_table_on_copy, 0),
E_POPUP_ITEM (N_("_Paste"), e_calendar_table_on_paste, MASK_EDITABLE),
E_POPUP_SEPARATOR,
E_POPUP_ITEM (N_("_Assign Task"), e_calendar_table_on_assign, MASK_SINGLE | MASK_EDITABLE),
E_POPUP_ITEM (N_("_Forward as iCalendar"), e_calendar_table_on_forward, MASK_SINGLE),
E_POPUP_ITEM (N_("_Mark as Complete"), mark_as_complete_cb, MASK_SINGLE | MASK_EDITABLE),
E_POPUP_ITEM (N_("_Mark Selected Tasks as Complete"), mark_as_complete_cb, MASK_MULTIPLE | MASK_EDITABLE),
E_POPUP_SEPARATOR,
E_POPUP_ITEM (N_("_Delete"), delete_cb, MASK_SINGLE | MASK_EDITABLE),
E_POPUP_ITEM (N_("_Delete Selected Tasks"), delete_cb, MASK_MULTIPLE | MASK_EDITABLE),
E_POPUP_TERMINATOR
};
static gint
e_calendar_table_on_right_click (ETable *table,
gint row,
gint col,
GdkEventButton *event,
ECalendarTable *cal_table)
{
int n_selected;
int hide_mask = 0;
int disable_mask = 0;
n_selected = e_table_selected_count (table);
if (n_selected <= 0)
return TRUE;
if (n_selected == 1)
hide_mask = MASK_MULTIPLE;
else
hide_mask = MASK_SINGLE;
if (cal_client_is_read_only (calendar_model_get_cal_client (e_calendar_table_get_model (cal_table))))
disable_mask |= MASK_EDITABLE;
e_popup_menu_run (tasks_popup_menu, (GdkEvent *) event,
disable_mask, hide_mask, cal_table);
return TRUE;
}
static void
e_calendar_table_on_open_task (GtkWidget *menuitem,
gpointer data)
{
ECalendarTable *cal_table;
CalComponent *comp;
cal_table = E_CALENDAR_TABLE (data);
comp = get_selected_comp (cal_table);
if (comp)
open_task (cal_table, comp, FALSE);
}
static void
e_calendar_table_on_save_as (GtkWidget *widget, gpointer data)
{
ECalendarTable *cal_table;
CalClient *client;
CalComponent *comp;
char *filename;
char *ical_string;
FILE *file;
cal_table = E_CALENDAR_TABLE (data);
client = calendar_model_get_cal_client (cal_table->model);
comp = get_selected_comp (cal_table);
if (comp == NULL)
return;
filename = e_file_dialog_save (_("Save as..."));
if (filename == NULL)
return;
ical_string = cal_client_get_component_as_string (client, comp);
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_calendar_table_on_print_task (GtkWidget *widget, gpointer data)
{
ECalendarTable *cal_table;
CalClient *client;
CalComponent *comp;
cal_table = E_CALENDAR_TABLE (data);
client = calendar_model_get_cal_client (cal_table->model);
comp = get_selected_comp (cal_table);
if (comp == NULL)
return;
print_comp (comp, client, FALSE);
}
static void
e_calendar_table_on_cut (GtkWidget *menuitem, gpointer data)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (data);
e_calendar_table_cut_clipboard (cal_table);
}
static void
e_calendar_table_on_copy (GtkWidget *menuitem, gpointer data)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (data);
e_calendar_table_copy_clipboard (cal_table);
}
static void
e_calendar_table_on_paste (GtkWidget *menuitem, gpointer data)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (data);
e_calendar_table_paste_clipboard (cal_table);
}
static void
e_calendar_table_on_assign (GtkWidget *widget, gpointer data)
{
ECalendarTable *cal_table;
CalComponent *comp;
cal_table = E_CALENDAR_TABLE (data);
comp = get_selected_comp (cal_table);
if (comp)
open_task (cal_table, comp, TRUE);
}
static void
e_calendar_table_on_forward (GtkWidget *widget, gpointer data)
{
ECalendarTable *cal_table;
CalClient *client;
CalComponent *comp;
cal_table = E_CALENDAR_TABLE (data);
client = calendar_model_get_cal_client (cal_table->model);
comp = get_selected_comp (cal_table);
if (comp)
itip_send_comp (CAL_COMPONENT_METHOD_PUBLISH, comp,
client, NULL);
}
static gint
e_calendar_table_on_key_press (ETable *table,
gint row,
gint col,
GdkEventKey *event,
ECalendarTable *cal_table)
{
if (event->keyval == GDK_Delete) {
delete_cb (NULL, cal_table);
return TRUE;
}
return FALSE;
}
/* Loads the state of the table (headers shown etc.) from the given file. */
void
e_calendar_table_load_state (ECalendarTable *cal_table,
gchar *filename)
{
struct stat st;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_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 (cal_table->etable)), filename);
}
}
/* Saves the state of the table (headers shown etc.) to the given file. */
void
e_calendar_table_save_state (ECalendarTable *cal_table,
gchar *filename)
{
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
e_table_save_state (e_table_scrolled_get_table(E_TABLE_SCROLLED (cal_table->etable)),
filename);
}
static void
invisible_destroyed (GtkWidget *invisible, ECalendarTable *cal_table)
{
cal_table->invisible = NULL;
}
static void
selection_get (GtkWidget *invisible,
GtkSelectionData *selection_data,
guint info,
guint time_stamp,
ECalendarTable *cal_table)
{
if (cal_table->clipboard_selection != NULL) {
gtk_selection_data_set (selection_data,
GDK_SELECTION_TYPE_STRING,
8,
cal_table->clipboard_selection,
strlen (cal_table->clipboard_selection));
}
}
static void
selection_clear_event (GtkWidget *invisible,
GdkEventSelection *event,
ECalendarTable *cal_table)
{
if (cal_table->clipboard_selection != NULL) {
g_free (cal_table->clipboard_selection);
cal_table->clipboard_selection = NULL;
}
}
static void
selection_received (GtkWidget *invisible,
GtkSelectionData *selection_data,
guint time,
ECalendarTable *cal_table)
{
char *comp_str;
icalcomponent *icalcomp;
char *uid;
CalComponent *comp;
icalcomponent_kind kind;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
if (selection_data->length < 0 ||
selection_data->type != GDK_SELECTION_TYPE_STRING) {
return;
}
comp_str = (char *) selection_data->data;
icalcomp = icalparser_parse_string ((const char *) comp_str);
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;
}
calendar_model_set_status_message (e_calendar_table_get_model (cal_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_VEVENT_COMPONENT ||
child_kind == ICAL_VTODO_COMPONENT ||
child_kind == ICAL_VJOURNAL_COMPONENT) {
CalComponent *tmp_comp;
uid = cal_component_gen_uid ();
tmp_comp = cal_component_new ();
cal_component_set_icalcomponent (
tmp_comp, icalcomponent_new_clone (subcomp));
cal_component_set_uid (tmp_comp, uid);
cal_client_update_object (
calendar_model_get_cal_client (cal_table->model),
tmp_comp);
free (uid);
gtk_object_unref (GTK_OBJECT (tmp_comp));
}
subcomp = icalcomponent_get_next_component (
vcal_comp, ICAL_ANY_COMPONENT);
}
}
else {
comp = cal_component_new ();
cal_component_set_icalcomponent (comp, icalcomp);
uid = cal_component_gen_uid ();
cal_component_set_uid (comp, (const char *) uid);
free (uid);
cal_client_update_object (
calendar_model_get_cal_client (cal_table->model),
comp);
gtk_object_unref (GTK_OBJECT (comp));
}
calendar_model_set_status_message (e_calendar_table_get_model (cal_table), NULL);
}
/* 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_calendar_table_get_current_time (ECellDateEdit *ecde, gpointer data)
{
char *location;
icaltimezone *zone;
struct tm tmp_tm = { 0 };
struct icaltimetype tt;
/* Get the current timezone. */
location = calendar_config_get_timezone ();
zone = icaltimezone_get_builtin_timezone (location);
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;
}
#ifdef TRANSLATORS_ONLY
static char *test[] = {
N_("Click to add a task")
};
#endif