path: root/mail/em-folder-properties.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Authors: Michael Zucchi <notzed@ximian.com>
 *
 * Copyright 2003 Ximian, Inc. (www.ximian.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2.
 *
 * 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 Street #330, Boston, MA 02111-1307, USA.
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <string.h>

#include <gtk/gtkbox.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtkdialog.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkframe.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkmisc.h>
#include <gtk/gtkstock.h>
#include <gtk/gtktable.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkvbox.h>

#include <camel/camel-folder.h>
#include <camel/camel-vee-folder.h>

#include "em-folder-properties.h"

#include "mail-ops.h"
#include "mail-mt.h"
#include "mail-vfolder.h"

struct _prop_data {
    void *object;
    CamelArgV *argv;
    GtkWidget **widgets;
};

static void
emfp_dialog_response (GtkWidget *dialog, int response, struct _prop_data *prop_data)
{
    CamelArgV *argv = prop_data->argv;
    int i;
    
    if (response != GTK_RESPONSE_OK) {
        gtk_widget_destroy (dialog);
        return;
    }
    
    for (i = 0; i < argv->argc; i++) {
        CamelArg *arg = &argv->argv[i];
        
        switch (arg->tag & CAMEL_ARG_TYPE) {
        case CAMEL_ARG_BOO:
            arg->ca_int = gtk_toggle_button_get_active ((GtkToggleButton *) prop_data->widgets[i]);
            break;
        case CAMEL_ARG_STR:
            g_free (arg->ca_str);
            arg->ca_str = (char *) gtk_entry_get_text ((GtkEntry *) prop_data->widgets[i]);
            break;
        default:
            g_assert_not_reached ();
            break;
        }
    }
    
    camel_object_setv (prop_data->object, NULL, argv);
    gtk_widget_destroy (dialog);
}

static void
emfp_dialog_free (void *data)
{
    struct _prop_data *prop_data = data;
    int i;
    
    for (i = 0; i < prop_data->argv->argc; i++) {
        if ((prop_data->argv->argv[i].tag & CAMEL_ARG_TYPE) == CAMEL_ARG_STR)
            g_free (prop_data->argv->argv[i].ca_str);
    }
    
    camel_object_unref (prop_data->object);
    g_free (prop_data->argv);
    g_free (prop_data);
}

static void
emfp_dialog_got_folder (char *uri, CamelFolder *folder, void *data)
{
    GtkWidget *dialog, *w, *table, *label, *vbox, *hbox;
    struct _prop_data *prop_data;
    CamelArgGetV *arggetv;
    CamelArgV *argv;
    GSList *list, *l;
    gint32 count, i;
    char *name, *title;
    char countstr[16];
    int row = 0, total=0, unread=0;
    
    if (folder == NULL)
        return;
    
    camel_object_get (folder, NULL, CAMEL_FOLDER_PROPERTIES, &list, CAMEL_FOLDER_NAME, &name,
              CAMEL_FOLDER_TOTAL, &total, CAMEL_FOLDER_UNREAD, &unread, NULL);
    
    dialog = gtk_dialog_new_with_buttons (_("Folder Properties"), NULL,
                          GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
                          GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                          GTK_STOCK_OK, GTK_RESPONSE_OK,
                          NULL);
    gtk_window_set_default_size ((GtkWindow *) dialog, 192, 160);
    gtk_widget_ensure_style (dialog);
    gtk_container_set_border_width ((GtkContainer *) ((GtkDialog *) dialog)->vbox, 0);
    gtk_container_set_border_width ((GtkContainer *) ((GtkDialog *) dialog)->vbox, 12);

    vbox = gtk_vbox_new (FALSE, 12);
    gtk_container_set_border_width ((GtkContainer *) vbox, 12);
    gtk_box_pack_start ((GtkBox *) ((GtkDialog *) dialog)->vbox, vbox, TRUE, TRUE, 0);
    gtk_widget_show (vbox);

    title = g_strdup_printf ("<b>%s</b>", name);
    label = gtk_label_new (title);
    gtk_label_set_use_markup ((GtkLabel *) label, TRUE);
    gtk_misc_set_alignment ((GtkMisc *) label, 0.0, 0.5);
    gtk_box_pack_start ((GtkBox *) vbox, label, FALSE, FALSE, 0);
    gtk_widget_show (label);
    g_free (title);

    hbox = gtk_hbox_new (FALSE, 12);
    gtk_box_pack_start ((GtkBox *) vbox, hbox, FALSE, FALSE, 0);
    gtk_widget_show (hbox);

    label = gtk_label_new ("");
    gtk_box_pack_start ((GtkBox *) hbox, label, FALSE, FALSE, 0);
    gtk_widget_show (label);

    /* TODO: maybe we want some basic properties here, like message counts/approximate size/etc */
    table = gtk_table_new (g_slist_length (list) + 2, 2, FALSE);
    gtk_table_set_row_spacings ((GtkTable *) table, 6);
    gtk_table_set_col_spacings ((GtkTable *) table, 12);
    gtk_widget_show (table);
    gtk_box_pack_start ((GtkBox *) hbox, table, TRUE, TRUE, 0);

    /* TODO: can this be done in a loop? */
    label = gtk_label_new (ngettext ("Total message:", "Total messages:", total));
    gtk_widget_show (label);
    gtk_misc_set_alignment ((GtkMisc *) label, 0.0, 0.5);
    gtk_table_attach ((GtkTable *) table, label, 0, 1, row, row+1, GTK_FILL, 0, 0, 0);
    
    sprintf(countstr, "%d", total);
    label = gtk_label_new (countstr);
    gtk_widget_show (label);
    gtk_misc_set_alignment ((GtkMisc *) label, 1.0, 0.5);
    gtk_table_attach ((GtkTable *) table, label, 1, 2, row, row+1, GTK_FILL | GTK_EXPAND, 0, 0, 0);
    row++;

    label = gtk_label_new (ngettext ("Unread message:", "Unread messages:", unread));
    gtk_widget_show (label);
    gtk_misc_set_alignment ((GtkMisc *) label, 0.0, 0.5);
    gtk_table_attach ((GtkTable *) table, label, 0, 1, row, row+1, GTK_FILL, 0, 0, 0);
    
    sprintf(countstr, "%d", unread);
    label = gtk_label_new (countstr);
    gtk_widget_show (label);
    gtk_misc_set_alignment ((GtkMisc *) label, 1.0, 0.5);
    gtk_table_attach ((GtkTable *) table, label, 1, 2, row, row+1, GTK_FILL | GTK_EXPAND, 0, 0, 0);
    row++;

    /* build an arggetv/argv to retrieve/store the results */
    count = g_slist_length (list);
    arggetv = g_malloc0 (sizeof (*arggetv) + (count - CAMEL_ARGV_MAX) * sizeof (arggetv->argv[0]));
    arggetv->argc = count;
    argv = g_malloc0 (sizeof (*argv) + (count - CAMEL_ARGV_MAX) * sizeof (argv->argv[0]));
    argv->argc = count;
    
    i = 0;
    l = list;
    while (l) {
        CamelProperty *prop = l->data;
        
        argv->argv[i].tag = prop->tag;
        arggetv->argv[i].tag = prop->tag;
        arggetv->argv[i].ca_ptr = &argv->argv[i].ca_ptr;
        
        l = l->next;
        i++;
    }
    
    camel_object_getv (folder, NULL, arggetv);
    g_free (arggetv);
    
    prop_data = g_malloc0 (sizeof (*prop_data));
    prop_data->widgets = g_malloc0 (sizeof (prop_data->widgets[0]) * count);
    prop_data->argv = argv;
    
    /* setup the ui with the values retrieved */
    l = list;
    i = 0;
    while (l) {
        CamelProperty *prop = l->data;
        
        switch (prop->tag & CAMEL_ARG_TYPE) {
        case CAMEL_ARG_BOO:
            w = gtk_check_button_new_with_label (prop->description);
            gtk_toggle_button_set_active ((GtkToggleButton *) w, argv->argv[i].ca_int != 0);
            gtk_widget_show (w);
            gtk_table_attach ((GtkTable *) table, w, 0, 2, row, row + 1, GTK_FILL | GTK_EXPAND, 0, 0, 0);
            prop_data->widgets[i] = w;
            break;
        case CAMEL_ARG_STR:
            label = gtk_label_new (prop->description);
            gtk_misc_set_alignment ((GtkMisc *) label, 0.0, 0.5);
            gtk_widget_show (label);
            gtk_table_attach ((GtkTable *) table, label, 0, 1, row, row + 1, GTK_FILL, 0, 0, 0);
            
            w = gtk_entry_new ();
            gtk_widget_show (w);
            if (argv->argv[i].ca_str) {
                gtk_entry_set_text ((GtkEntry *) w, argv->argv[i].ca_str);
                camel_object_free (folder, argv->argv[i].tag, argv->argv[i].ca_str);
                argv->argv[i].ca_str = NULL;
            }
            gtk_table_attach ((GtkTable *) table, w, 1, 2, row, row + 1, GTK_FILL | GTK_EXPAND, 0, 0, 0);
            prop_data->widgets[i] = w;
            break;
        default:
            g_assert_not_reached ();
            break;
        }
        
        row++;
        l = l->next;
    }
    
    prop_data->object = folder;
    camel_object_ref (folder);
    
    camel_object_free (folder, CAMEL_FOLDER_PROPERTIES, list);
    camel_object_free (folder, CAMEL_FOLDER_NAME, name);
    
    /* we do 'apply on ok' ... since instant apply may apply some very long running tasks */
    
    g_signal_connect (dialog, "response", G_CALLBACK (emfp_dialog_response), prop_data);
    g_object_set_data_full ((GObject *) dialog, "e-prop-data", prop_data, emfp_dialog_free);
    gtk_widget_show (dialog);
}

/**
 * em_folder_properties_show:
 * @parent: parent window for dialogue (currently unused)
 * @folder: 
 * @uri: 
 * 
 * Show folder properties for @folder and @uri.  If @folder is passed
 * as NULL, then the folder @uri will be loaded first.
 **/
void
em_folder_properties_show(GtkWindow *parent, CamelFolder *folder, const char *uri)
{
    /* HACK: its the old behaviour, not very 'neat' but it works */
    if (!strncmp(uri, "vfolder:", 8)) {
        CamelURL *url = camel_url_new(uri, NULL);

        /* MORE HACK: UNMATCHED is a special folder which you can't modify, so check for it here */
        if (url == NULL
            || url->fragment == NULL
            || strcmp(url->fragment, CAMEL_UNMATCHED_NAME) != 0) {
            if (url)
                camel_url_free(url);
            vfolder_edit_rule(uri);
            return;
        }
        if (url)
            camel_url_free(url);
    }

    if (folder == NULL)
        mail_get_folder(uri, 0, emfp_dialog_got_folder, NULL, mail_thread_new);
    else
        emfp_dialog_got_folder((char *)uri, folder, NULL);
}