/*
* 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
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
/*
* ECalendarTable - 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/task-editor.h"
#include "e-cal-model-tasks.h"
#include "e-calendar-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_CALENDAR_TABLE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_CALENDAR_TABLE, ECalendarTablePrivate))
struct _ECalendarTablePrivate {
gpointer shell_view; /* weak pointer */
};
enum {
PROP_0,
PROP_SHELL_VIEW
};
enum {
OPEN_COMPONENT,
POPUP_EVENT,
STATUS_MESSAGE,
USER_CREATED,
LAST_SIGNAL
};
enum {
TARGET_TYPE_VCALENDAR
};
static GtkTargetEntry target_types[] = {
{ "text/calendar", 0, TARGET_TYPE_VCALENDAR },
{ "text/x-calendar", 0, TARGET_TYPE_VCALENDAR }
};
static guint n_target_types = G_N_ELEMENTS (target_types);
static struct tm e_calendar_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_CALENDAR_MODEL_NUM_ICONS 4
static const char* icon_names[E_CALENDAR_MODEL_NUM_ICONS] = {
"stock_task", "stock_task-recurring", "stock_task-assigned", "stock_task-assigned-to"
};
static GdkPixbuf* icon_pixbufs[E_CALENDAR_MODEL_NUM_ICONS] = { NULL };
static void
calendar_table_emit_open_component (ECalendarTable *cal_table,
ECalModelComponent *comp_data)
{
guint signal_id = signals[OPEN_COMPONENT];
g_signal_emit (cal_table, signal_id, 0, comp_data);
}
static void
calendar_table_emit_popup_event (ECalendarTable *cal_table,
GdkEvent *event)
{
guint signal_id = signals[POPUP_EVENT];
g_signal_emit (cal_table, signal_id, 0, event);
}
static void
calendar_table_emit_status_message (ECalendarTable *cal_table,
const gchar *message,
gdouble percent)
{
guint signal_id = signals[STATUS_MESSAGE];
g_signal_emit (cal_table, signal_id, 0, message, percent);
}
static void
calendar_table_emit_user_created (ECalendarTable *cal_table)
{
guint signal_id = signals[USER_CREATED];
g_signal_emit (cal_table, signal_id, 0);
}
static gint
calendar_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 gint
calendar_table_percent_compare_cb (gconstpointer a,
gconstpointer b)
{
int percent1 = GPOINTER_TO_INT (a);
int percent2 = GPOINTER_TO_INT (b);
return (percent1 < percent2) ? -1 : (percent1 > percent2);
}
static gint
calendar_table_priority_compare_cb (gconstpointer a,
gconstpointer b)
{
int priority1, priority2;
priority1 = e_cal_util_priority_from_string ((const char*) a);
priority2 = e_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. */
return (priority1 < priority2) ? -1 : (priority1 > priority2);
}
static gint
calendar_table_status_compare_cb (gconstpointer a,
gconstpointer b)
{
const gchar *string_a = a;
const gchar *string_b = b;
gint status_a = -2;
gint status_b = -2;
if (string_a == NULL || *string_a == '\0')
status_a = -1;
else if (!g_utf8_collate (string_a, _("Not Started")))
status_a = 0;
else if (!g_utf8_collate (string_a, _("In Progress")))
status_a = 1;
else if (!g_utf8_collate (string_a, _("Completed")))
status_a = 2;
else if (!g_utf8_collate (string_a, _("Canceled")))
status_a = 3;
if (string_b == NULL || *string_b == '\0')
status_b = -1;
else if (!g_utf8_collate (string_b, _("Not Started")))
status_b = 0;
else if (!g_utf8_collate (string_b, _("In Progress")))
status_b = 1;
else if (!g_utf8_collate (string_b, _("Completed")))
status_b = 2;
else if (!g_utf8_collate (string_b, _("Canceled")))
status_b = 3;
return (status_a < status_b) ? -1 : (status_a > status_b);
}
static void
calendar_table_double_click_cb (ECalendarTable *cal_table,
gint row,
gint col,
GdkEvent *event)
{
ECalModelComponent *comp_data;
comp_data = e_cal_model_get_component_at (cal_table->model, row);
calendar_table_emit_open_component (cal_table, comp_data);
}
static void
calendar_table_model_cal_view_progress_cb (ECalendarTable *cal_table,
const gchar *message,
gint progress,
ECalSourceType type)
{
gdouble percent = (gdouble) progress;
calendar_table_emit_status_message (cal_table, message, percent);
}
static void
calendar_table_model_cal_view_done_cb (ECalendarTable *cal_table,
ECalendarStatus status,
ECalSourceType type)
{
calendar_table_emit_status_message (cal_table, NULL, -1.0);
}
static gboolean
calendar_table_query_tooltip_cb (ECalendarTable *cal_table,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip)
{
ECalModelComponent *comp_data;
int row = -1, col = -1;
GtkWidget *box, *l, *w;
GtkStyle *style = gtk_widget_get_default_style ();
char *tmp;
const char *str;
GString *tmp2;
char buff[1001];
gboolean free_text = FALSE;
ECalComponent *new_comp;
ECalComponentOrganizer organizer;
ECalComponentDateTime dtstart, dtdue;
icalcomponent *clone;
icaltimezone *zone, *default_zone;
GSList *desc, *p;
int len;
ETable *etable;
ESelectionModel *esm;
struct tm tmp_tm;
if (keyboard_mode)
return FALSE;
etable = e_calendar_table_get_table (cal_table);
e_table_get_mouse_over_cell (etable, x, y, &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);
comp_data = e_cal_model_get_component_at (cal_table->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 ((char *)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 ((char *)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) {
char *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 (cal_table->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
calendar_table_popup_menu_cb (ECalendarTable *cal_table)
{
calendar_table_emit_popup_event (cal_table, NULL);
return TRUE;
}
static gint
calendar_table_right_click_cb (ECalendarTable *cal_table,
gint row,
gint col,
GdkEvent *event)
{
calendar_table_emit_popup_event (cal_table, event);
return TRUE;
}
static void
calendar_table_set_shell_view (ECalendarTable *cal_table,
EShellView *shell_view)
{
g_return_if_fail (cal_table->priv->shell_view == NULL);
cal_table->priv->shell_view = shell_view;
g_object_add_weak_pointer (
G_OBJECT (shell_view),
&cal_table->priv->shell_view);
}
static void
calendar_table_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_SHELL_VIEW:
calendar_table_set_shell_view (
E_CALENDAR_TABLE (object),
g_value_get_object (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
calendar_table_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_SHELL_VIEW:
g_value_set_object (
value, e_calendar_table_get_shell_view (
E_CALENDAR_TABLE (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
calendar_table_dispose (GObject *object)
{
ECalendarTable *cal_table;
cal_table = E_CALENDAR_TABLE (object);
if (cal_table->model != NULL) {
g_object_unref (cal_table->model);
cal_table->model = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
calendar_table_class_init (ECalendarTableClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (ECalendarTablePrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = calendar_table_set_property;
object_class->get_property = calendar_table_get_property;
object_class->dispose = calendar_table_dispose;
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 (ECalendarTableClass, 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 (ECalendarTableClass, 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 (ECalendarTableClass, 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 (ECalendarTableClass, user_created),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
}
static void
calendar_table_init (ECalendarTable *cal_table)
{
GtkWidget *widget;
ETable *table;
ECell *cell, *popup_cell;
ETableExtras *extras;
gint i;
GdkPixbuf *pixbuf;
GList *strings;
AtkObject *a11y;
gchar *etspecfile;
cal_table->priv = E_CALENDAR_TABLE_GET_PRIVATE (cal_table);
/* Create the model */
cal_table->model = (ECalModel *) e_cal_model_tasks_new ();
g_signal_connect_swapped (
cal_table->model, "row_appended",
G_CALLBACK (calendar_table_emit_user_created), cal_table);
g_signal_connect_swapped (
cal_table->model, "cal-view-progress",
G_CALLBACK (calendar_table_model_cal_view_progress_cb),
cal_table);
g_signal_connect_swapped (
cal_table->model, "cal-view-done",
G_CALLBACK (calendar_table_model_cal_view_done_cb),
cal_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,
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"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,
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"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);
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);
g_object_set (cell,
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"bg_color_column", E_CAL_MODEL_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
g_object_unref (cell);
strings = NULL;
strings = g_list_append (strings, (char*) _("Public"));
strings = g_list_append (strings, (char*) _("Private"));
strings = g_list_append (strings, (char*) _("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);
g_object_set (G_OBJECT (cell),
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"bg_color_column", E_CAL_MODEL_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
g_object_unref (cell);
strings = NULL;
strings = g_list_append (strings, (char*) _("High"));
strings = g_list_append (strings, (char*) _("Normal"));
strings = g_list_append (strings, (char*) _("Low"));
strings = g_list_append (strings, (char*) _("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);
g_object_set (G_OBJECT (cell),
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"bg_color_column", E_CAL_MODEL_FIELD_COLOR,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
g_object_unref (cell);
strings = NULL;
strings = g_list_append (strings, (char*) _("0%"));
strings = g_list_append (strings, (char*) _("10%"));
strings = g_list_append (strings, (char*) _("20%"));
strings = g_list_append (strings, (char*) _("30%"));
strings = g_list_append (strings, (char*) _("40%"));
strings = g_list_append (strings, (char*) _("50%"));
strings = g_list_append (strings, (char*) _("60%"));
strings = g_list_append (strings, (char*) _("70%"));
strings = g_list_append (strings, (char*) _("80%"));
strings = g_list_append (strings, (char*) _("90%"));
strings = g_list_append (strings, (char*) _("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);
g_object_set (G_OBJECT (cell),
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"bg_color_column", E_CAL_MODEL_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
g_object_unref (cell);
strings = NULL;
strings = g_list_append (strings, (char*) _("Free"));
strings = g_list_append (strings, (char*) _("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);
g_object_set (G_OBJECT (cell),
"strikeout_column", E_CAL_MODEL_TASKS_FIELD_STRIKEOUT,
"bold_column", E_CAL_MODEL_TASKS_FIELD_OVERDUE,
"bg_color_column", E_CAL_MODEL_FIELD_COLOR,
"editable", FALSE,
NULL);
popup_cell = e_cell_combo_new ();
e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
g_object_unref (cell);
strings = NULL;
strings = g_list_append (strings, (char*) _("Not Started"));
strings = g_list_append (strings, (char*) _("In Progress"));
strings = g_list_append (strings, (char*) _("Completed"));
strings = g_list_append (strings, (char*) _("Canceled"));
e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
strings);
e_table_extras_add_cell (extras, "calstatus", popup_cell);
e_table_extras_add_compare (extras, "date-compare",
calendar_table_date_compare_cb);
e_table_extras_add_compare (extras, "percent-compare",
calendar_table_percent_compare_cb);
e_table_extras_add_compare (extras, "priority-compare",
calendar_table_priority_compare_cb);
e_table_extras_add_compare (extras, "status-compare",
calendar_table_status_compare_cb);
/* Create pixmaps */
if (!icon_pixbufs[0])
for (i = 0; i < E_CALENDAR_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_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 = e_icon_factory_get_icon ("stock_check-filled", E_ICON_SIZE_LIST);
e_table_extras_add_pixbuf(extras, "complete", pixbuf);
g_object_unref(pixbuf);
/* Create the table */
etspecfile = g_build_filename (
EVOLUTION_ETSPECDIR, "e-calendar-table.etspec", NULL);
widget = e_table_scrolled_new_from_spec_file (
E_TABLE_MODEL (cal_table->model), extras, etspecfile, NULL);
gtk_table_attach (
GTK_TABLE (cal_table), widget, 0, 1, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
cal_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 (calendar_table_double_click_cb), cal_table);
g_signal_connect_swapped (
table, "query-tooltip",
G_CALLBACK (calendar_table_query_tooltip_cb), cal_table);
g_signal_connect_swapped (
table, "popup-menu",
G_CALLBACK (calendar_table_popup_menu_cb), cal_table);
g_signal_connect_swapped (
table, "right-click",
G_CALLBACK (calendar_table_right_click_cb), cal_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, _("Tasks"));
}
GType
e_calendar_table_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (ECalendarTableClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) calendar_table_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (ECalendarTable),
0, /* n_preallocs */
(GInstanceInitFunc) calendar_table_init,
NULL /* value_table */
};
type = g_type_register_static (
GTK_TYPE_TABLE, "ECalendarTable", &type_info, 0);
}
return type;
}
/**
* e_calendar_table_new:
* @shell_view: an #EShellView
*
* Returns a new #ECalendarTable.
*
* Returns: a new #ECalendarTable
**/
GtkWidget *
e_calendar_table_new (EShellView *shell_view)
{
g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL);
return g_object_new (
E_TYPE_CALENDAR_TABLE,
"shell-view", shell_view, NULL);
}
EShellView *
e_calendar_table_get_shell_view (ECalendarTable *cal_table)
{
g_return_val_if_fail (E_IS_CALENDAR_TABLE (cal_table), NULL);
return cal_table->priv->shell_view;
}
/**
* 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.
**/
ECalModel *
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;
}
/**
* 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)
{
ETableScrolled *table_scrolled;
g_return_val_if_fail (E_IS_CALENDAR_TABLE (cal_table), NULL);
table_scrolled = E_TABLE_SCROLLED (cal_table->etable);
return e_table_scrolled_get_table (table_scrolled);
}
/* 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 (ECalendarTable *cal_table)
{
ETable *etable;
int row;
etable = e_calendar_table_get_table (cal_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 (cal_table->model, row);
}
struct get_selected_uids_closure {
ECalendarTable *cal_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->cal_table->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 (ECalendarTable *cal_table)
{
GSList *objs, *l;
const gchar *status_message;
objs = e_calendar_table_get_selected (cal_table);
status_message = _("Deleting selected objects");
calendar_table_emit_status_message (cal_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_TODO);
g_clear_error (&error);
}
calendar_table_emit_status_message (cal_table, NULL, -1.0);
g_slist_free (objs);
}
static void
add_retract_data (ECalComponent *comp, const char *retract_comment)
{
icalcomponent *icalcomp = NULL;
icalproperty *icalprop = NULL;
icalcomp = e_cal_component_get_icalcomponent (comp);
if (retract_comment && *retract_comment)
icalprop = icalproperty_new_x (retract_comment);
else
icalprop = icalproperty_new_x ("0");
icalproperty_set_x_name (icalprop, "X-EVOLUTION-RETRACT-COMMENT");
icalcomponent_add_property (icalcomp, icalprop);
}
static gboolean
check_for_retract (ECalComponent *comp, ECal *client)
{
ECalComponentOrganizer org;
char *email = NULL;
const char *strip = NULL;
gboolean ret_val = FALSE;
if (!(e_cal_component_has_attendees (comp) &&
e_cal_get_save_schedules (client)))
return ret_val;
e_cal_component_get_organizer (comp, &org);
strip = itip_strip_mailto (org.value);
if (e_cal_get_cal_address (client, &email, NULL) && !g_ascii_strcasecmp (email, strip)) {
ret_val = TRUE;
}
if (!ret_val)
ret_val = e_account_list_find(itip_addresses_get(), E_ACCOUNT_FIND_ID_ADDRESS, strip) != NULL;
g_free (email);
return ret_val;
}
/**
* 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;
ECalModelComponent *comp_data;
ECalComponent *comp = NULL;
gboolean delete = FALSE;
GError *error = NULL;
g_return_if_fail (cal_table != NULL);
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
etable = e_calendar_table_get_table (cal_table);
n_selected = e_table_selected_count (etable);
if (n_selected <= 0)
return;
if (n_selected == 1)
comp_data = get_selected_comp (cal_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 ((n_selected == 1) && comp && check_for_retract (comp, comp_data->client)) {
char *retract_comment = NULL;
gboolean retract = FALSE;
retract = prompt_retract_dialog (comp, &retract_comment, GTK_WIDGET (cal_table));
delete = retract;
if (retract) {
GList *users = NULL;
icalcomponent *icalcomp = NULL, *mod_comp = NULL;
add_retract_data (comp, retract_comment);
icalcomp = e_cal_component_get_icalcomponent (comp);
icalcomponent_set_method (icalcomp, ICAL_METHOD_CANCEL);
if (!e_cal_send_objects (comp_data->client, icalcomp, &users,
&mod_comp, &error)) {
delete_error_dialog (error, E_CAL_COMPONENT_TODO);
g_clear_error (&error);
error = NULL;
} else {
if (mod_comp)
icalcomponent_free (mod_comp);
if (users) {
g_list_foreach (users, (GFunc) g_free, NULL);
g_list_free (users);
}
}
}
} else {
delete = delete_component_dialog (comp, FALSE, n_selected, E_CAL_COMPONENT_TODO, GTK_WIDGET (cal_table));
}
if (delete)
delete_selected_components (cal_table);
/* free memory */
if (comp)
g_object_unref (comp);
}
/**
* e_calendar_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_calendar_table_get_selected (ECalendarTable *cal_table)
{
struct get_selected_uids_closure closure;
ETable *etable;
closure.cal_table = cal_table;
closure.objects = NULL;
etable = e_calendar_table_get_table (cal_table);
e_table_selected_row_foreach (etable, add_uid_cb, &closure);
return closure.objects;
}
/**
* 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);
}
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 (int model_row, gpointer data)
{
ECalendarTable *cal_table;
ECalModelComponent *comp_data;
gchar *comp_str;
icalcomponent *child;
cal_table = E_CALENDAR_TABLE (data);
g_return_if_fail (cal_table->tmp_vcal != NULL);
comp_data = e_cal_model_get_component_at (cal_table->model, model_row);
if (!comp_data)
return;
/* add timezones to the VCALENDAR component */
e_cal_util_add_timezones_from_component (cal_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 (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;
GtkClipboard *clipboard;
char *comp_str;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
/* create temporary VCALENDAR object */
cal_table->tmp_vcal = e_cal_util_new_top_level ();
etable = e_calendar_table_get_table (cal_table);
e_table_selected_row_foreach (etable, copy_row_cb, cal_table);
comp_str = icalcomponent_as_ical_string (cal_table->tmp_vcal);
clipboard = gtk_widget_get_clipboard (GTK_WIDGET (cal_table), clipboard_atom);
if (!gtk_clipboard_set_with_data(clipboard, target_types, n_target_types,
clipboard_get_calendar_cb,
NULL, comp_str)) {
/* do not free this pointer, it owns libical */
/* g_free (comp_str); */
} else {
gtk_clipboard_set_can_store (clipboard, target_types + 1, n_target_types - 1);
}
/* free memory */
icalcomponent_free (cal_table->tmp_vcal);
g_free (comp_str);
cal_table->tmp_vcal = NULL;
}
static void
clipboard_get_calendar_data (ECalendarTable *cal_table, const gchar *text)
{
icalcomponent *icalcomp;
char *uid;
ECalComponent *comp;
ECal *client;
icalcomponent_kind kind;
const gchar *status_message;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_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;
}
client = e_cal_model_get_default_client (cal_table->model);
status_message = _("Updating objects");
calendar_table_emit_status_message (cal_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 char *) uid);
free (uid);
e_cal_create_object (client, e_cal_component_get_icalcomponent (comp), NULL, NULL);
g_object_unref (comp);
}
calendar_table_emit_status_message (cal_table, NULL, -1.0);
}
static void
clipboard_paste_received_cb (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
gpointer data)
{
ECalendarTable *cal_table = E_CALENDAR_TABLE (data);
ETable *e_table = e_calendar_table_get_table (cal_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 (cal_table, result);
g_free (result);
}
}
g_object_unref (cal_table);
}
/**
* 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)
{
GtkClipboard *clipboard;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
clipboard = gtk_widget_get_clipboard (
GTK_WIDGET (cal_table), clipboard_atom);
gtk_clipboard_request_contents (
clipboard, gdk_atom_intern (target_types[0].target, FALSE),
clipboard_paste_received_cb, g_object_ref (cal_table));
}
static void
hide_completed_rows (ECalModel *model, GList *clients_list, char *hide_sexp, GPtrArray *comp_objects)
{
GList *l, *m, *objects;
ECal *client;
int pos;
for (l = clients_list; l != NULL; l = l->next) {
client = l->data;
if (!e_cal_get_object_list (client, hide_sexp, &objects, NULL)) {
g_warning (G_STRLOC ": Could not get the objects");
continue;
}
for (m = objects; m; m = m->next) {
ECalModelComponent *comp_data;
ECalComponentId *id;
ECalComponent *comp = e_cal_component_new ();
e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (m->data));
id = e_cal_component_get_id (comp);
if ((comp_data = e_cal_model_get_component_for_uid (model, id))) {
e_table_model_pre_change (E_TABLE_MODEL (model));
pos = get_position_in_array (comp_objects, comp_data);
e_table_model_row_deleted (E_TABLE_MODEL (model), pos);
if (g_ptr_array_remove (comp_objects, comp_data))
e_cal_model_free_component_data (comp_data);
}
e_cal_component_free_id (id);
g_object_unref (comp);
}
g_list_foreach (objects, (GFunc) icalcomponent_free, NULL);
g_list_free (objects);
/* to notify about changes, because in call of row_deleted there are still all events */
e_table_model_changed (E_TABLE_MODEL (model));
}
}
static void
show_completed_rows (ECalModel *model, GList *clients_list, char *show_sexp, GPtrArray *comp_objects)
{
GList *l, *m, *objects;
ECal *client;
for (l = clients_list; l != NULL; l = l->next) {
client = l->data;
if (!e_cal_get_object_list (client, show_sexp, &objects, NULL)) {
g_warning (G_STRLOC ": Could not get the objects");
continue;
}
for (m = objects; m; m = m->next) {
ECalModelComponent *comp_data;
ECalComponentId *id;
ECalComponent *comp = e_cal_component_new ();
e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (m->data));
id = e_cal_component_get_id (comp);
if (!(e_cal_model_get_component_for_uid (model, id))) {
e_table_model_pre_change (E_TABLE_MODEL (model));
comp_data = g_new0 (ECalModelComponent, 1);
comp_data->client = g_object_ref (client);
comp_data->icalcomp = icalcomponent_new_clone (m->data);
e_cal_model_set_instance_times (comp_data,
e_cal_model_get_timezone (model));
comp_data->dtstart = comp_data->dtend = comp_data->due = comp_data->completed = NULL;
comp_data->color = NULL;
g_ptr_array_add (comp_objects, comp_data);
e_table_model_row_inserted (E_TABLE_MODEL (model), comp_objects->len - 1);
}
e_cal_component_free_id (id);
g_object_unref (comp);
}
}
}
/* Loads the state of the table (headers shown etc.) from the given file. */
void
e_calendar_table_load_state (ECalendarTable *cal_table,
const gchar *filename)
{
ETable *table;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
g_return_if_fail (filename != NULL);
table = e_calendar_table_get_table (cal_table);
e_table_load_state (table, filename);
}
/* Saves the state of the table (headers shown etc.) to the given file. */
void
e_calendar_table_save_state (ECalendarTable *cal_table,
const gchar *filename)
{
ETable *table;
g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));
g_return_if_fail (filename != NULL);
table = e_calendar_table_get_table (cal_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_calendar_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;
}
/**
* e_calendar_table_hide_completed_tasks:
* @table: A calendar table model.
* @client_list: Clients List
*
* Hide completed tasks.
*/
void
e_calendar_table_process_completed_tasks (ECalendarTable *table, GList *clients_list, gboolean config_changed)
{
ECalModel *model;
static GMutex *mutex = NULL;
char *hide_sexp, *show_sexp;
GPtrArray *comp_objects = NULL;
if (!mutex)
mutex = g_mutex_new ();
g_mutex_lock (mutex);
model = e_calendar_table_get_model (table);
comp_objects = e_cal_model_get_object_array (model);
hide_sexp = calendar_config_get_hide_completed_tasks_sexp (TRUE);
show_sexp = calendar_config_get_hide_completed_tasks_sexp (FALSE);
/* If hide option is unchecked */
if (!(hide_sexp && show_sexp))
show_sexp = g_strdup ("(is-completed?)");
/* Delete rows from model*/
if (hide_sexp) {
hide_completed_rows (model, clients_list, hide_sexp, comp_objects);
}
/* Insert rows into model */
if (config_changed) {
show_completed_rows (model, clients_list, show_sexp, comp_objects);
}
g_free (hide_sexp);
g_free (show_sexp);
g_mutex_unlock (mutex);
}