path: root/addressbook/gui/component/addressbook.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * addressbook.c: 
 *
 * Author:
 *   Chris Lahey (clahey@helixcode.com)
 *
 * (C) 2000 Helix Code, Inc.
 */

#include <config.h>
#include <gnome.h>
#include <libgnorba/gnorba.h>
#include <bonobo.h>

#include "addressbook.h"

#include <ebook/e-book.h>
#include <e-util/e-canvas.h>
#include "e-minicard-view.h"
#include "e-contact-editor.h"

static void
control_deactivate (BonoboControl *control, BonoboUIHandler *uih)
{
    /* how to remove a menu item */
    bonobo_ui_handler_menu_remove (uih, "/Actions/New Contact"); 

    /* remove our toolbar */
    bonobo_ui_handler_dock_remove (uih, "/Toolbar");
}

static void
do_nothing_cb (BonoboUIHandler *uih, void *user_data, const char *path)
{
    printf ("Yow! I am called back!\n");
}
 

#define BLANK_VCARD        \
"BEGIN:VCARD
"            \
"FN:
"                    \
"N:
"                     \
"BDAY:
"                  \
"TEL;WORK:
"              \
"TEL;CELL:
"              \
"EMAIL;INTERNET:
"        \
"EMAIL;INTERNET:
"        \
"ADR;WORK;POSTAL:
"       \
"ADR;HOME;POSTAL;INTL:
"  \
"END:VCARD
"              \
"
"


static void
card_added_cb (EBook* book, EBookStatus status, const char *id,
        gpointer user_data)
{
    g_print ("%s: %s(): a card was added\n", __FILE__, __FUNCTION__);
}

static void
new_contact_cb (BonoboUIHandler *uih, void *user_data, const char *path)
{
    gint result;
    GtkWidget* contact_editor =
        e_contact_editor_new(e_card_new(""));
    EMinicardView *minicard_view = E_MINICARD_VIEW (user_data);
    EBook *book;

    GtkWidget* dlg = gnome_dialog_new ("Contact Editor", "Save", "Cancel", NULL);

    gtk_object_get(GTK_OBJECT(minicard_view), "book", &book, NULL);

    g_assert (E_IS_BOOK (book));

    gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dlg)->vbox),
                contact_editor, TRUE, TRUE, 0);

    gtk_widget_show_all (dlg);

    gnome_dialog_close_hides (GNOME_DIALOG (dlg), TRUE);
    result = gnome_dialog_run_and_close (GNOME_DIALOG (dlg));

    
    /* If the user clicks "okay"...*/
    if (result == 0) {
        ECard *card;
        g_assert (contact_editor);
        g_assert (GTK_IS_OBJECT (contact_editor));
        gtk_object_get(GTK_OBJECT(contact_editor),
                   "card", &card,
                   NULL);
        
        /* Add the card in the contact editor to our ebook */
        e_book_add_card (
            book,
            card,
            card_added_cb,
            NULL);
    }
    
}

static void
find_contact_cb (BonoboUIHandler *uih, void *user_data, const char *path)
{
    gint result;
    GtkWidget* search_entry = gtk_entry_new();
    EMinicardView *minicard_view = E_MINICARD_VIEW (user_data);
    gchar* search_text;

    GtkWidget* dlg = gnome_dialog_new ("Search Contacts", "Find", "Cancel", NULL);

    gtk_object_get (GTK_OBJECT(minicard_view), "query", &search_text, NULL);
    gtk_entry_set_text(GTK_ENTRY(search_entry), search_text);
    g_free (search_text);

    gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dlg)->vbox),
                search_entry, TRUE, TRUE, 0);

    gtk_widget_show_all (dlg);

    gnome_dialog_close_hides (GNOME_DIALOG (dlg), TRUE);
    result = gnome_dialog_run_and_close (GNOME_DIALOG (dlg));

    
    /* If the user clicks "okay"...*/
    if (result == 0) {
        search_text = gtk_entry_get_text(GTK_ENTRY(search_entry));
        gtk_object_set (GTK_OBJECT(minicard_view), "query", search_text, NULL);
    }
    
}

static void
card_deleted_cb (EBook* book, EBookStatus status, gpointer user_data)
{
    g_print ("%s: %s(): a card was deleted\n", __FILE__, __FUNCTION__);
}

static void
delete_contact_cb (BonoboUIHandler *uih, void *user_data, const char *path)
{
    EMinicardView *minicard_view = E_MINICARD_VIEW (user_data);

    e_minicard_view_remove_selection (minicard_view, card_deleted_cb, NULL);
}

static GnomeUIInfo gnome_toolbar [] = {
    GNOMEUIINFO_ITEM_STOCK (N_("New"), N_("Create a new contact"), new_contact_cb, GNOME_STOCK_PIXMAP_NEW),

    GNOMEUIINFO_SEPARATOR,

    GNOMEUIINFO_ITEM_STOCK (N_("Find"), N_("Find a contact"), find_contact_cb, GNOME_STOCK_PIXMAP_SEARCH),
    GNOMEUIINFO_ITEM_STOCK (N_("Print"), N_("Print contacts"), do_nothing_cb, GNOME_STOCK_PIXMAP_PRINT),
    GNOMEUIINFO_ITEM_STOCK (N_("Delete"), N_("Delete a contact"), delete_contact_cb, GNOME_STOCK_PIXMAP_TRASH),
    GNOMEUIINFO_SEPARATOR,
    GNOMEUIINFO_END
};

static void
search_entry_activated (GtkWidget* widget, EMinicardView* minicard_view)
{
    char* search_word = gtk_entry_get_text(GTK_ENTRY(widget));
    char* search_query;

    if (search_word && strlen (search_word))
        search_query = g_strdup_printf (
            "(contains \"full_name\" \"%s\")",
            search_word);
    else
        search_query = g_strdup (
            "(contains \"full_name\" \"\")");       
    
    gtk_object_set (GTK_OBJECT(minicard_view), "query",
            search_query, NULL);
    g_free (search_query);
}

static GtkWidget*
make_quick_search_widget (GtkSignalFunc start_search_func,
              gpointer user_data_for_search)
{
    GtkWidget *search_vbox = gtk_vbox_new (FALSE, 0);
    GtkWidget *search_entry = gtk_entry_new ();

    if (start_search_func) 
    {
        gtk_signal_connect (GTK_OBJECT (search_entry), "activate",
                    (GtkSignalFunc) search_entry_activated,
                    user_data_for_search);
    }
    
    /* add the search entry to the our search_vbox */
    gtk_box_pack_start (GTK_BOX (search_vbox), search_entry,
                FALSE, TRUE, 3);    
    gtk_box_pack_start (GTK_BOX (search_vbox),
                gtk_label_new("Quick Search"),
                FALSE, TRUE, 0);

    return search_vbox;
}


static void
control_activate (BonoboControl *control, BonoboUIHandler *uih,
          EMinicardView *minicard_view)
{
    Bonobo_UIHandler  remote_uih;
    GtkWidget *toolbar;
    BonoboControl *toolbar_control;
    GtkWidget *hbox = gtk_hbox_new (FALSE, 0);
    GtkWidget *quick_search_widget;

    remote_uih = bonobo_control_get_remote_ui_handler (control);
    bonobo_ui_handler_set_container (uih, remote_uih);      

    bonobo_ui_handler_menu_new_item (uih, "/Actions/New Contact",
                     N_("_New Contact"),       
                     NULL, -1,
                     BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, new_contact_cb,
                     (gpointer)minicard_view);

    toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL,
                   GTK_TOOLBAR_BOTH);

    gnome_app_fill_toolbar_with_data (GTK_TOOLBAR (toolbar),
                      gnome_toolbar, 
                      NULL, minicard_view);
    
    gtk_box_pack_start (GTK_BOX (hbox), toolbar, FALSE, TRUE, 0);


    /* add the search_vbox to the hbox which will be our toolbar */
    quick_search_widget = make_quick_search_widget (
        search_entry_activated, minicard_view);
    
    gtk_box_pack_start (GTK_BOX (hbox),
                quick_search_widget,
                FALSE, TRUE, 0);
    
    gtk_widget_show_all (hbox);
    
    toolbar_control = bonobo_control_new (hbox);
    bonobo_ui_handler_dock_add (
        uih, "/Toolbar",
        bonobo_object_corba_objref (BONOBO_OBJECT (toolbar_control)),
        GNOME_DOCK_ITEM_BEH_LOCKED |
        GNOME_DOCK_ITEM_BEH_EXCLUSIVE,
        GNOME_DOCK_TOP,
        1, 1, 0);
}

static void
control_activate_cb (BonoboControl *control, 
             gboolean activate, 
             EMinicardView* minicard_view)
{
    BonoboUIHandler  *uih;

    uih = bonobo_control_get_ui_handler (control);
    g_assert (uih);
    
    if (activate)
        control_activate (control, uih, minicard_view);
    else
        control_deactivate (control, uih);
}

typedef struct {
    GtkWidget *canvas;
    GnomeCanvasItem *view;
    GnomeCanvasItem *rect;
    GtkAllocation last_alloc;
} AddressbookView;

static void
book_open_cb (EBook *book, EBookStatus status, gpointer closure)
{
    AddressbookView *view = closure;
    if (status == E_BOOK_STATUS_SUCCESS)
        gnome_canvas_item_set(view->view,
                      "book", book,
                      NULL);
}

static EBook *
ebook_create (AddressbookView *view)
{
    EBook *book;
    
    book = e_book_new ();

    if (!book) {
        printf ("%s: %s(): Couldn't create EBook, bailing.\n",
            __FILE__,
            __FUNCTION__);
        return NULL;
    }
    


    if (! e_book_load_uri (book, "file:/tmp/test.db", book_open_cb, view))
    {
        printf ("error calling load_uri!\n");
    }


    return book;
}

static void destroy_callback(GtkWidget *widget, gpointer data)
{
    AddressbookView *view = data;
    g_free(view);
}

static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, gpointer data)
{
    double width;
    AddressbookView *view = data;
    view->last_alloc = *allocation;
    gnome_canvas_item_set( view->view,
                   "height", (double) allocation->height,
                   NULL );
    gnome_canvas_item_set( view->view,
                   "minimum_width", (double) allocation->width,
                   NULL );
    gtk_object_get(GTK_OBJECT(view->view),
               "width", &width,
               NULL);
    width = MAX(width, allocation->width);
    gnome_canvas_set_scroll_region(GNOME_CANVAS( view->canvas ), 0, 0, width, allocation->height );
    gnome_canvas_item_set( view->rect,
                   "x2", (double) width,
                   "y2", (double) allocation->height,
                   NULL );
}

static void resize(GnomeCanvas *canvas, gpointer data)
{
    double width;
    AddressbookView *view = data;
    gtk_object_get(GTK_OBJECT(view->view),
               "width", &width,
               NULL);
    width = MAX(width, view->last_alloc.width);
    gnome_canvas_set_scroll_region(GNOME_CANVAS(view->canvas), 0, 0, width, view->last_alloc.height );
    gnome_canvas_item_set( view->rect,
                   "x2", (double) width,
                   "y2", (double) view->last_alloc.height,
                   NULL );  
}

static BonoboObject *
addressbook_factory (BonoboGenericFactory *Factory, void *closure)
{
    BonoboControl      *control;
    EBook *book;
    GtkWidget *vbox, *scrollbar;
    AddressbookView *view;

    gtk_widget_push_visual (gdk_rgb_get_visual ());
    gtk_widget_push_colormap (gdk_rgb_get_cmap ());
    
    view = g_new (AddressbookView, 1);
    
    vbox = gtk_vbox_new(FALSE, 0);
    
    view->canvas = e_canvas_new();
    view->rect = gnome_canvas_item_new(
        gnome_canvas_root( GNOME_CANVAS( view->canvas ) ),
        gnome_canvas_rect_get_type(),
        "x1", (double) 0,
        "y1", (double) 0,
        "x2", (double) 100,
        "y2", (double) 100,
        "fill_color", "white",
        NULL );

    view->view = gnome_canvas_item_new(
        gnome_canvas_root( GNOME_CANVAS( view->canvas ) ),
        e_minicard_view_get_type(),
        "height", (double) 100,
        "minimum_width", (double) 100,
        NULL );

    gtk_signal_connect( GTK_OBJECT( view->canvas ), "reflow",
                GTK_SIGNAL_FUNC( resize ),
                view);

    gnome_canvas_set_scroll_region ( GNOME_CANVAS( view->canvas ),
                     0, 0,
                     100, 100 );

    gtk_box_pack_start(GTK_BOX(vbox), view->canvas, TRUE, TRUE, 0);

    scrollbar = gtk_hscrollbar_new(
        gtk_layout_get_hadjustment(GTK_LAYOUT(view->canvas)));

    gtk_box_pack_start(GTK_BOX(vbox), scrollbar, FALSE, FALSE, 0);

    /* Connect the signals */
    gtk_signal_connect( GTK_OBJECT( vbox ), "destroy",
                GTK_SIGNAL_FUNC( destroy_callback ),
                ( gpointer ) view );

    gtk_signal_connect( GTK_OBJECT( view->canvas ), "size_allocate",
                GTK_SIGNAL_FUNC( allocate_callback ),
                ( gpointer ) view );

    gtk_widget_show_all( vbox );
#if 0
    gdk_window_set_back_pixmap(
        GTK_LAYOUT(view->canvas)->bin_window, NULL, FALSE);
#endif

    book = ebook_create(view);

    /* Create the control. */
    control = bonobo_control_new(vbox);
    
    gtk_signal_connect (GTK_OBJECT (control), "activate",
                control_activate_cb, view->view);   

    gtk_widget_pop_visual ();
    gtk_widget_pop_colormap (); 

    return BONOBO_OBJECT (control);
}

void
addressbook_factory_init (void)
{
    static BonoboGenericFactory *addressbook_control_factory = NULL;

    if (addressbook_control_factory != NULL)
        return;

    addressbook_control_factory =
        bonobo_generic_factory_new (
            "control-factory:addressbook",
            addressbook_factory, NULL);

    if (addressbook_control_factory == NULL) {
        g_error ("I could not register a Addressbook factory.");
    }
}