/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Authors : * Damon Chaplin * Rodrigo Moya * * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #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" 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 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) { TaskEditor *tedit; tedit = task_editor_new (); comp_editor_set_cal_client (COMP_EDITOR (tedit), calendar_model_get_cal_client (cal_table->model)); comp_editor_edit_comp (COMP_EDITOR (tedit), comp); if (assign) task_editor_show_assignment (TASK_EDITOR (tedit)); comp_editor_focus (COMP_EDITOR (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. */ }; 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, 0), E_POPUP_ITEM (N_("_Copy"), e_calendar_table_on_copy, 0), E_POPUP_ITEM (N_("_Paste"), e_calendar_table_on_paste, 0), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("_Assign Task"), e_calendar_table_on_assign, MASK_SINGLE), 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), E_POPUP_ITEM (N_("_Mark Selected Tasks as Complete"), mark_as_complete_cb, MASK_MULTIPLE), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("_Delete"), delete_cb, MASK_SINGLE), E_POPUP_ITEM (N_("_Delete Selected Tasks"), delete_cb, MASK_MULTIPLE), 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; 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