/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* tasks-control.c * * Copyright (C) 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. * * Authors: Damon Chaplin * Ettore Perazzoli */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "dialogs/cal-prefs-dialog.h" #include "calendar-config.h" #include "calendar-commands.h" #include "e-tasks.h" #include "tasks-control.h" #include "evolution-shell-component-utils.h" #define TASKS_CONTROL_PROPERTY_URI "folder_uri" #define TASKS_CONTROL_PROPERTY_URI_IDX 1 static void tasks_control_properties_init (BonoboControl *control, ETasks *tasks); static void tasks_control_get_property (BonoboPropertyBag *bag, BonoboArg *arg, guint arg_id, CORBA_Environment *ev, gpointer user_data); static void tasks_control_set_property (BonoboPropertyBag *bag, const BonoboArg *arg, guint arg_id, CORBA_Environment *ev, gpointer user_data); static void tasks_control_activate_cb (BonoboControl *control, gboolean activate, gpointer user_data); static void tasks_control_activate (BonoboControl *control, ETasks *tasks); static void tasks_control_deactivate (BonoboControl *control, ETasks *tasks); static void tasks_control_new_task_cmd (BonoboUIComponent *uic, gpointer data, const char *path); static void tasks_control_cut_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path); static void tasks_control_copy_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path); static void tasks_control_paste_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path); static void tasks_control_delete_cmd (BonoboUIComponent *uic, gpointer data, const char *path); static void tasks_control_complete_cmd (BonoboUIComponent *uic, gpointer data, const char *path); static void tasks_control_expunge_cmd (BonoboUIComponent *uic, gpointer data, const char *path); static void tasks_control_print_cmd (BonoboUIComponent *uic, gpointer data, const char *path); static void tasks_control_print_preview_cmd (BonoboUIComponent *uic, gpointer data, const char *path); BonoboControl * tasks_control_new (void) { BonoboControl *control; GtkWidget *tasks; tasks = e_tasks_new (); if (!tasks) return NULL; gtk_widget_show (tasks); control = bonobo_control_new (tasks); if (!control) { gtk_widget_destroy (tasks); g_message ("control_factory_fn(): could not create the control!"); return NULL; } tasks_control_properties_init (control, E_TASKS (tasks)); gtk_signal_connect (GTK_OBJECT (control), "activate", GTK_SIGNAL_FUNC (tasks_control_activate_cb), tasks); return control; } /* Creates the property bag for our new control. */ static void tasks_control_properties_init (BonoboControl *control, ETasks *tasks) { BonoboPropertyBag *pbag; pbag = bonobo_property_bag_new (tasks_control_get_property, tasks_control_set_property, tasks); bonobo_property_bag_add (pbag, TASKS_CONTROL_PROPERTY_URI, TASKS_CONTROL_PROPERTY_URI_IDX, BONOBO_ARG_STRING, NULL, _("The URI of the tasks folder to display"), 0); bonobo_control_set_properties (control, pbag); bonobo_object_unref (BONOBO_OBJECT (pbag)); } /* Gets a property of our control. FIXME: Finish. */ static void tasks_control_get_property (BonoboPropertyBag *bag, BonoboArg *arg, guint arg_id, CORBA_Environment *ev, gpointer user_data) { ETasks *tasks = user_data; char *uri; switch (arg_id) { case TASKS_CONTROL_PROPERTY_URI_IDX: uri = cal_client_get_uri (e_tasks_get_cal_client (tasks)); BONOBO_ARG_SET_STRING (arg, uri); break; default: g_warning ("Unhandled arg %d\n", arg_id); } } static void tasks_control_set_property (BonoboPropertyBag *bag, const BonoboArg *arg, guint arg_id, CORBA_Environment *ev, gpointer user_data) { ETasks *tasks = user_data; char *uri; switch (arg_id) { case TASKS_CONTROL_PROPERTY_URI_IDX: uri = BONOBO_ARG_GET_STRING (arg); if (!e_tasks_open (tasks, uri)) { char *msg; msg = g_strdup_printf (_("Could not load the tasks in `%s'"), uri); gnome_error_dialog_parented ( msg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks)))); g_free (msg); } break; default: g_warning ("Unhandled arg %d\n", arg_id); break; } } static void tasks_control_activate_cb (BonoboControl *control, gboolean activate, gpointer user_data) { ETasks *tasks; tasks = E_TASKS (user_data); if (activate) tasks_control_activate (control, tasks); else tasks_control_deactivate (control, tasks); } /* Sensitizes the UI Component menu/toolbar commands based on the number of * selected tasks. */ static void sensitize_commands (ETasks *tasks, BonoboControl *control, int n_selected) { BonoboUIComponent *uic; uic = bonobo_control_get_ui_component (control); g_assert (uic != NULL); bonobo_ui_component_set_prop (uic, "/commands/TasksCut", "sensitive", n_selected == 0 ? "0" : "1", NULL); bonobo_ui_component_set_prop (uic, "/commands/TasksCopy", "sensitive", n_selected == 0 ? "0" : "1", NULL); bonobo_ui_component_set_prop (uic, "/commands/TasksDelete", "sensitive", n_selected == 0 ? "0" : "1", NULL); bonobo_ui_component_set_prop (uic, "/commands/TasksMarkComplete", "sensitive", n_selected == 0 ? "0" : "1", NULL); } /* Callback used when the selection in the table changes */ static void selection_changed_cb (ETasks *tasks, int n_selected, gpointer data) { BonoboControl *control; control = BONOBO_CONTROL (data); sensitize_commands (tasks, control, n_selected); } static BonoboUIVerb verbs [] = { BONOBO_UI_VERB ("TasksNewTask", tasks_control_new_task_cmd), BONOBO_UI_VERB ("TasksCut", tasks_control_cut_cmd), BONOBO_UI_VERB ("TasksCopy", tasks_control_copy_cmd), BONOBO_UI_VERB ("TasksPaste", tasks_control_paste_cmd), BONOBO_UI_VERB ("TasksDelete", tasks_control_delete_cmd), BONOBO_UI_VERB ("TasksMarkComplete", tasks_control_complete_cmd), BONOBO_UI_VERB ("TasksExpunge", tasks_control_expunge_cmd), BONOBO_UI_VERB ("TasksPrint", tasks_control_print_cmd), BONOBO_UI_VERB ("TasksPrintPreview", tasks_control_print_preview_cmd), BONOBO_UI_VERB_END }; static EPixmap pixmaps [] = { E_PIXMAP ("/menu/File/New/NewFirstItem/NewTask", "new_task-16.png"), E_PIXMAP ("/menu/File/Print/Print", "print.xpm"), E_PIXMAP ("/menu/File/Print/PrintPreview", "print-preview.xpm"), E_PIXMAP ("/menu/EditPlaceholder/Edit/TasksCut", "16_cut.png"), E_PIXMAP ("/menu/EditPlaceholder/Edit/TasksCopy", "16_copy.png"), E_PIXMAP ("/menu/EditPlaceholder/Edit/TasksPaste", "16_paste.png"), E_PIXMAP ("/menu/EditPlaceholder/Edit/TasksDelete", "evolution-trash-mini.png"), E_PIXMAP ("/menu/Tools/ComponentPlaceholder/TasksSettings", "configure_16_calendar.xpm"), E_PIXMAP ("/Toolbar/New", "buttons/new_task.png"), E_PIXMAP ("/Toolbar/Cut", "buttons/cut.png"), E_PIXMAP ("/Toolbar/Copy", "buttons/copy.png"), E_PIXMAP ("/Toolbar/Paste", "buttons/paste.png"), E_PIXMAP ("/Toolbar/Delete", "buttons/delete-message.png"), E_PIXMAP ("/Toolbar/Print", "buttons/print.png"), E_PIXMAP_END }; static void tasks_control_activate (BonoboControl *control, ETasks *tasks) { Bonobo_UIContainer remote_uih; BonoboUIComponent *uic; int n_selected; ECalendarTable *cal_table; ETable *etable; uic = bonobo_control_get_ui_component (control); g_assert (uic != NULL); e_tasks_set_ui_component (tasks, uic); remote_uih = bonobo_control_get_remote_ui_container (control); bonobo_ui_component_set_container (uic, remote_uih); bonobo_object_release_unref (remote_uih, NULL); bonobo_ui_component_add_verb_list_with_data (uic, verbs, tasks); bonobo_ui_component_freeze (uic, NULL); bonobo_ui_util_set_ui (uic, EVOLUTION_DATADIR, "evolution-tasks.xml", "evolution-tasks"); e_pixmaps_update (uic, pixmaps); e_tasks_setup_view_menus (tasks, uic); /* Signals from the tasks widget; also sensitize the menu items as appropriate */ gtk_signal_connect (GTK_OBJECT (tasks), "selection_changed", GTK_SIGNAL_FUNC (selection_changed_cb), control); cal_table = e_tasks_get_calendar_table (tasks); etable = e_calendar_table_get_table (cal_table); n_selected = e_table_selected_count (etable); sensitize_commands (tasks, control, n_selected); bonobo_ui_component_thaw (uic, NULL); /* Show the dialog for setting the timezone if the user hasn't chosen a default timezone already. This is done in the startup wizard now, so we don't do it here. */ #if 0 calendar_config_check_timezone_set (); #endif control_util_set_folder_bar_label (control, ""); } static void tasks_control_deactivate (BonoboControl *control, ETasks *tasks) { BonoboUIComponent *uic = bonobo_control_get_ui_component (control); g_assert (uic != NULL); e_tasks_set_ui_component (tasks, NULL); e_tasks_discard_view_menus (tasks); /* Stop monitoring the "selection_changed" signal */ gtk_signal_disconnect_by_data (GTK_OBJECT (tasks), control); bonobo_ui_component_rm (uic, "/", NULL); bonobo_ui_component_unset_container (uic); } static void tasks_control_new_task_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; tasks = E_TASKS (data); e_tasks_new_task (tasks); } static void tasks_control_cut_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; ECalendarTable *cal_table; tasks = E_TASKS (data); cal_table = e_tasks_get_calendar_table (tasks); e_calendar_table_cut_clipboard (cal_table); } static void tasks_control_copy_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; ECalendarTable *cal_table; tasks = E_TASKS (data); cal_table = e_tasks_get_calendar_table (tasks); e_calendar_table_copy_clipboard (cal_table); } static void tasks_control_paste_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; ECalendarTable *cal_table; tasks = E_TASKS (data); cal_table = e_tasks_get_calendar_table (tasks); e_calendar_table_paste_clipboard (cal_table); } static void tasks_control_delete_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; tasks = E_TASKS (data); e_tasks_delete_selected (tasks); } static void tasks_control_complete_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; tasks = E_TASKS (data); e_tasks_complete_selected (tasks); } static gboolean confirm_expunge (ETasks *tasks) { GtkWidget *dialog, *label, *checkbox; int button; if (!calendar_config_get_confirm_expunge ()) return TRUE; dialog = gnome_dialog_new (_("Warning"), GNOME_STOCK_BUTTON_YES, GNOME_STOCK_BUTTON_NO, NULL); e_gnome_dialog_set_parent (GNOME_DIALOG (dialog), GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (tasks), GTK_TYPE_WINDOW))); label = gtk_label_new (_("This operation will permanently erase all tasks marked as completed. If you continue, you will not be able to recover these tasks.\n\nReally erase these tasks?")); gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); gtk_widget_show (label); gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label, TRUE, TRUE, 4); checkbox = gtk_check_button_new_with_label (_("Do not ask me again.")); gtk_widget_show (checkbox); gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), checkbox, TRUE, TRUE, 4); button = gnome_dialog_run (GNOME_DIALOG (dialog)); if (button == 0 && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbox))) calendar_config_set_confirm_expunge (FALSE); gnome_dialog_close (GNOME_DIALOG (dialog)); if (button == 0) return TRUE; else return FALSE; } static void tasks_control_expunge_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; tasks = E_TASKS (data); if (confirm_expunge (tasks)) e_tasks_delete_completed (tasks); } static void print_title (GnomePrintContext *pc, double page_width, double page_height) { GnomeFont *font; char *text; double w, x, y; font = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 0, 18); text = _("Tasks"); w = gnome_font_get_width_utf8 (font, text); x = (page_width - w) / 2; y = page_height - gnome_font_get_ascender (font); gnome_print_moveto (pc, x, y); gnome_print_setfont (pc, font); gnome_print_setrgbcolor (pc, 0, 0, 0); gnome_print_show (pc, text); gtk_object_unref (GTK_OBJECT (font)); } static void print_tasks (ETasks *tasks, gboolean preview, gboolean landscape, int copies, gboolean collate) { ECalendarTable *cal_table; EPrintable *printable; ETable *etable; GnomePrintMaster *master; GnomePrintContext *pc; const GnomePaper *paper_info; double l, r, t, b, page_width, page_height, left_margin, bottom_margin; cal_table = e_tasks_get_calendar_table (tasks); etable = e_calendar_table_get_table (E_CALENDAR_TABLE (cal_table)); printable = e_table_get_printable (etable); master = gnome_print_master_new (); paper_info = gnome_paper_with_name (gnome_paper_name_default ()); gnome_print_master_set_paper (master, paper_info); gnome_print_master_set_copies (master, copies, collate); pc = gnome_print_master_get_context (master); e_printable_reset (printable); l = gnome_paper_lmargin (paper_info); r = gnome_paper_pswidth (paper_info) - gnome_paper_rmargin (paper_info); t = gnome_paper_psheight (paper_info) - gnome_paper_tmargin (paper_info); b = gnome_paper_bmargin (paper_info); if (landscape) { page_width = t - b; page_height = r - l; left_margin = b; bottom_margin = gnome_paper_rmargin (paper_info); } else { page_width = r - l; page_height = t - b; left_margin = l; bottom_margin = b; } while (e_printable_data_left (printable)) { gnome_print_beginpage (pc, "Tasks"); gnome_print_gsave (pc); if (landscape) { gnome_print_rotate (pc, 90); gnome_print_translate (pc, 0, -gnome_paper_pswidth (paper_info)); } gnome_print_translate (pc, left_margin, bottom_margin); print_title (pc, page_width, page_height); e_printable_print_page (printable, pc, page_width, page_height - 24, TRUE); gnome_print_grestore (pc); gnome_print_showpage (pc); } gnome_print_master_close (master); if (preview) { GnomePrintMasterPreview *gpmp; gpmp = gnome_print_master_preview_new_with_orientation (master, _("Print Preview"), landscape); gtk_widget_show (GTK_WIDGET (gpmp)); } else { gnome_print_master_print (master); } gtk_object_unref (GTK_OBJECT (master)); gtk_object_unref (GTK_OBJECT (printable)); } /* File/Print callback */ static void tasks_control_print_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; GtkWidget *gpd, *mode_box, *portrait_radio, *landscape_radio; GtkWidget *dialog_vbox, *dialog_hbox, *mode_frame; GList *children; GSList *group; gboolean preview = FALSE, landscape = FALSE; GnomePrinter *printer; int copies; gboolean collate; tasks = E_TASKS (data); gpd = gnome_print_dialog_new (_("Print Tasks"), GNOME_PRINT_DIALOG_COPIES); mode_frame = gtk_frame_new (_("Orientation")); mode_box = gtk_vbox_new (FALSE, 4); gtk_container_add (GTK_CONTAINER (mode_frame), mode_box); /* Portrait */ portrait_radio = gtk_radio_button_new_with_label (NULL, _("Portrait")); group = gtk_radio_button_group (GTK_RADIO_BUTTON (portrait_radio)); gtk_box_pack_start (GTK_BOX (mode_box), portrait_radio, FALSE, FALSE, 0); /* Landscape */ landscape_radio = gtk_radio_button_new_with_label (group, _("Landscape")); gtk_box_pack_start (GTK_BOX (mode_box), landscape_radio, FALSE, FALSE, 0); gtk_widget_show_all (mode_frame); /* A bit of a hack to insert our own Orientation option. */ dialog_vbox = GNOME_DIALOG (gpd)->vbox; children = gtk_container_children (GTK_CONTAINER (dialog_vbox)); dialog_hbox = children->next->data; g_list_free (children); gtk_box_pack_start (GTK_BOX (dialog_hbox), mode_frame, FALSE, FALSE, 3); gnome_dialog_set_default (GNOME_DIALOG (gpd), GNOME_PRINT_PRINT); /* Run dialog */ switch (gnome_dialog_run (GNOME_DIALOG (gpd))) { case GNOME_PRINT_PRINT: break; case GNOME_PRINT_PREVIEW: preview = TRUE; break; case -1: return; default: gnome_dialog_close (GNOME_DIALOG (gpd)); return; } gnome_print_dialog_get_copies (GNOME_PRINT_DIALOG (gpd), &copies, &collate); if (GTK_TOGGLE_BUTTON (landscape_radio)->active) landscape = TRUE; printer = gnome_print_dialog_get_printer (GNOME_PRINT_DIALOG (gpd)); gnome_dialog_close (GNOME_DIALOG (gpd)); print_tasks (tasks, preview, landscape, copies, collate); } static void tasks_control_print_preview_cmd (BonoboUIComponent *uic, gpointer data, const char *path) { ETasks *tasks; tasks = E_TASKS (data); print_tasks (tasks, TRUE, FALSE, 1, FALSE); }