From ed8f202a40d86bbd2e46c1404ad4eec880c4604e Mon Sep 17 00:00:00 2001 From: Dan Winship Date: Tue, 3 Feb 2004 17:33:26 +0000 Subject: Moved to misc/widgets since they depend on libemiscwidgets now, and aren't * e-activity-handler.c: * e-activity-handler.h: * e-task-bar.c: * e-task-bar.h: * e-task-widget.c: * e-task-widget.h: Moved to misc/widgets since they depend on libemiscwidgets now, and aren't actually used by the shell itself. * Makefile.am (eshell_HEADERS, libeshell_la_SOURCES): Update svn path=/trunk/; revision=24590 --- shell/e-activity-handler.c | 420 --------------------------------------------- 1 file changed, 420 deletions(-) delete mode 100644 shell/e-activity-handler.c (limited to 'shell/e-activity-handler.c') diff --git a/shell/e-activity-handler.c b/shell/e-activity-handler.c deleted file mode 100644 index d64bcd8f6e..0000000000 --- a/shell/e-activity-handler.c +++ /dev/null @@ -1,420 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-activity-handler.c - * - * Copyright (C) 2001, 2002, 2003 Novell, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include "e-activity-handler.h" - -#include -#include - -#include -#include - -#include -#include - - -#define PARENT_TYPE G_TYPE_OBJECT -static GObjectClass *parent_class = NULL; - - -#define ICON_SIZE 16 - - -struct _ActivityInfo { - char *component_id; - GdkPixbuf *icon_pixbuf; - guint id; - char *information; - gboolean cancellable; - double progress; - GtkWidget *menu; -}; -typedef struct _ActivityInfo ActivityInfo; - -struct _EActivityHandlerPrivate { - uint next_activity_id; - GList *activity_infos; - GSList *task_bars; -}; - - -/* Utility functions. */ - -static unsigned int -get_new_activity_id (EActivityHandler *activity_handler) -{ - EActivityHandlerPrivate *priv; - - priv = activity_handler->priv; - - return priv->next_activity_id ++; -} - -static GList * -lookup_activity (GList *list, - guint activity_id, - int *order_number_return) -{ - GList *p; - int i; - - for (p = list, i = 0; p != NULL; p = p->next, i ++) { - ActivityInfo *activity_info; - - activity_info = (ActivityInfo *) p->data; - if (activity_info->id == activity_id) { - *order_number_return = i; - return p; - } - } - - *order_number_return = -1; - return NULL; -} - - -/* ETaskWidget actions. */ - -static int -task_widget_button_press_event_callback (GtkWidget *widget, - GdkEventButton *button_event, - void *data) -{ - ActivityInfo *activity_info; - - activity_info = (ActivityInfo *) data; - - if (button_event->button == 3) - return activity_info->cancellable; - - if (button_event->button != 1) - return FALSE; - - return TRUE; -} - - -/* Creating and destroying ActivityInfos. */ - -static ActivityInfo * -activity_info_new (const char *component_id, - guint id, - GdkPixbuf *icon, - const char *information, - gboolean cancellable) -{ - ActivityInfo *info; - - info = g_new (ActivityInfo, 1); - info->component_id = g_strdup (component_id); - info->id = id; - info->icon_pixbuf = g_object_ref (icon); - info->information = g_strdup (information); - info->cancellable = cancellable; - info->progress = -1.0; /* (Unknown) */ - info->menu = NULL; - - return info; -} - -static void -activity_info_free (ActivityInfo *info) -{ - g_free (info->component_id); - - g_object_unref (info->icon_pixbuf); - g_free (info->information); - - if (info->menu != NULL) - gtk_widget_destroy (info->menu); - - g_free (info); -} - -static ETaskWidget * -task_widget_new_from_activity_info (ActivityInfo *activity_info) -{ - GtkWidget *widget; - - widget = e_task_widget_new (activity_info->icon_pixbuf, - activity_info->component_id, - activity_info->information); - gtk_widget_show (widget); - - g_signal_connect (widget, "button_press_event", - G_CALLBACK (task_widget_button_press_event_callback), - activity_info); - - return E_TASK_WIDGET (widget); -} - - -/* Task Bar handling. */ - -static void -setup_task_bar (EActivityHandler *activity_handler, - ETaskBar *task_bar) -{ - EActivityHandlerPrivate *priv; - GList *p; - - priv = activity_handler->priv; - - for (p = g_list_last (priv->activity_infos); p != NULL; p = p->prev) { - e_task_bar_prepend_task (task_bar, - task_widget_new_from_activity_info ((ActivityInfo *) p->data)); - } -} - -static void -task_bar_destroy_notify (void *data, - GObject *task_bar_instance) -{ - EActivityHandler *activity_handler; - EActivityHandlerPrivate *priv; - - activity_handler = E_ACTIVITY_HANDLER (data); - priv = activity_handler->priv; - - priv->task_bars = g_slist_remove (priv->task_bars, task_bar_instance); -} - - -/* GObject methods. */ - -static void -impl_dispose (GObject *object) -{ - EActivityHandler *handler; - EActivityHandlerPrivate *priv; - GList *p; - GSList *sp; - - handler = E_ACTIVITY_HANDLER (object); - priv = handler->priv; - - for (p = priv->activity_infos; p != NULL; p = p->next) { - ActivityInfo *info; - - info = (ActivityInfo *) p->data; - activity_info_free (info); - } - - g_list_free (priv->activity_infos); - priv->activity_infos = NULL; - - for (sp = priv->task_bars; sp != NULL; sp = sp->next) - g_object_weak_unref (G_OBJECT (sp->data), task_bar_destroy_notify, sp->data); - priv->task_bars = NULL; - - (* G_OBJECT_CLASS (parent_class)->dispose) (object); -} - -static void -impl_finalize (GObject *object) -{ - EActivityHandler *handler; - EActivityHandlerPrivate *priv; - - handler = E_ACTIVITY_HANDLER (object); - priv = handler->priv; - - g_free (priv); - - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - - -/* GTK+ type stuff. */ - -static void -class_init (GObjectClass *object_class) -{ - parent_class = g_type_class_ref(PARENT_TYPE); - - object_class->dispose = impl_dispose; - object_class->finalize = impl_finalize; -} - -static void -init (EActivityHandler *activity_handler) -{ - EActivityHandlerPrivate *priv; - - priv = g_new (EActivityHandlerPrivate, 1); - priv->next_activity_id = 1; - priv->activity_infos = NULL; - priv->task_bars = NULL; - - activity_handler->priv = priv; -} - - -EActivityHandler * -e_activity_handler_new (void) -{ - return g_object_new (e_activity_handler_get_type (), 0); -} - -void -e_activity_handler_set_message (EActivityHandler *activity_handler, - const char *message) -{ - EActivityHandlerPrivate *priv; - GSList *i; - - priv = activity_handler->priv; - - for (i = priv->task_bars; i; i = i->next) - e_task_bar_set_message (E_TASK_BAR (i->data), message); -} - -void -e_activity_handler_unset_message (EActivityHandler *activity_handler) -{ - EActivityHandlerPrivate *priv; - GSList *i; - - priv = activity_handler->priv; - - for (i = priv->task_bars; i; i = i->next) - e_task_bar_unset_message (E_TASK_BAR (i->data)); -} - -void -e_activity_handler_attach_task_bar (EActivityHandler *activity_handler, - ETaskBar *task_bar) -{ - EActivityHandlerPrivate *priv; - - g_return_if_fail (activity_handler != NULL); - g_return_if_fail (E_IS_ACTIVITY_HANDLER (activity_handler)); - g_return_if_fail (task_bar != NULL); - g_return_if_fail (E_IS_TASK_BAR (task_bar)); - - priv = activity_handler->priv; - - g_object_weak_ref (G_OBJECT (task_bar), task_bar_destroy_notify, activity_handler); - - priv->task_bars = g_slist_prepend (priv->task_bars, task_bar); - - setup_task_bar (activity_handler, task_bar); -} - -/* CORBA methods. */ - -guint -e_activity_handler_operation_started (EActivityHandler *activity_handler, - const char *component_id, - GdkPixbuf *icon_pixbuf, - const char *information, - gboolean cancellable) -{ - EActivityHandlerPrivate *priv; - ActivityInfo *activity_info; - unsigned int activity_id; - GSList *p; - - priv = activity_handler->priv; - - activity_id = get_new_activity_id (activity_handler); - - activity_info = activity_info_new (component_id, activity_id, icon_pixbuf, information, cancellable); - - for (p = priv->task_bars; p != NULL; p = p->next) { - e_task_bar_prepend_task (E_TASK_BAR (p->data), - task_widget_new_from_activity_info (activity_info)); - } - - priv->activity_infos = g_list_prepend (priv->activity_infos, activity_info); - - return activity_id; -} - -void -e_activity_handler_operation_progressing (EActivityHandler *activity_handler, - guint activity_id, - const char *information, - double progress) -{ - EActivityHandlerPrivate *priv = activity_handler->priv; - ActivityInfo *activity_info; - GList *p; - GSList *sp; - int order_number; - - p = lookup_activity (priv->activity_infos, activity_id, &order_number); - if (p == NULL) { - g_warning ("EActivityHandler: unknown operation %d", activity_id); - return; - } - - activity_info = (ActivityInfo *) p->data; - - g_free (activity_info->information); - activity_info->information = g_strdup (information); - - activity_info->progress = progress; - - for (sp = priv->task_bars; sp != NULL; sp = sp->next) { - ETaskBar *task_bar; - ETaskWidget *task_widget; - - task_bar = E_TASK_BAR (sp->data); - task_widget = e_task_bar_get_task_widget (task_bar, order_number); - - e_task_widget_update (task_widget, information, progress); - } -} - -void -e_activity_handler_operation_finished (EActivityHandler *activity_handler, - guint activity_id) -{ - EActivityHandlerPrivate *priv = activity_handler->priv; - GList *p; - GSList *sp; - int order_number; - - p = lookup_activity (priv->activity_infos, activity_id, &order_number); - if (p == NULL) { - g_warning ("e_activity_handler_operation_finished: Unknown activity %d\n", activity_id); - return; - } - - activity_info_free ((ActivityInfo *) p->data); - priv->activity_infos = g_list_remove_link (priv->activity_infos, p); - - for (sp = priv->task_bars; sp != NULL; sp = sp->next) { - ETaskBar *task_bar; - - task_bar = E_TASK_BAR (sp->data); - e_task_bar_remove_task (task_bar, order_number); - } -} - - -E_MAKE_TYPE (e_activity_handler, "EActivityHandler", EActivityHandler, class_init, init, PARENT_TYPE) -- cgit v1.2.3