path: root/widgets/misc/e-gui-utils.c

/*
 * GUI utility functions
 *
 * Author:
 *   Miguel de Icaza (miguel@helixcode.com)
 *
 * (C) 1999 Miguel de Icaza
 * (C) 2000 Helix Code, Inc.
 */
#include <config.h>
#include <gtk/gtksignal.h>
#include <libgnomeui/gnome-messagebox.h>
#include <libgnomeui/gnome-stock.h>
#include <gnome.h>
#include "e-gui-utils.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gdk-pixbuf/gnome-canvas-pixbuf.h>

void
e_notice (GtkWindow *window, const char *type, const char *format, ...)
{
    GtkWidget *dialog;
    va_list args;
    char *str;

    va_start (args, format);
    str = g_strdup_vprintf (format, args);
    dialog = gnome_message_box_new (str, type, GNOME_STOCK_BUTTON_OK, NULL);
    va_end (args);
    g_free (str);
    
    if (window)
        gnome_dialog_set_parent (GNOME_DIALOG (dialog), window);

    gnome_dialog_run (GNOME_DIALOG (dialog));
}

static void
kill_popup_menu (GtkWidget *widget, GtkMenu *menu)
{
    g_return_if_fail (menu != NULL);
    g_return_if_fail (GTK_IS_MENU (menu));

    gtk_object_unref (GTK_OBJECT (menu));
}

void
e_auto_kill_popup_menu_on_hide (GtkMenu *menu)
{
    g_return_if_fail (menu != NULL);
    g_return_if_fail (GTK_IS_MENU (menu));

    gtk_signal_connect (GTK_OBJECT (menu), "hide",
                GTK_SIGNAL_FUNC (kill_popup_menu), menu);
}

void
e_popup_menu (GtkMenu *menu, GdkEventButton *event)
{
    g_return_if_fail (menu != NULL);
    g_return_if_fail (GTK_IS_MENU (menu));

    e_auto_kill_popup_menu_on_hide (menu);
    gtk_menu_popup (menu, NULL, NULL, 0, NULL, event->button, event->time);
}

GtkWidget *e_create_image_widget(gchar *name,
                 gchar *string1, gchar *string2,
                 gint int1, gint int2)
{
    char *filename;
    GdkPixbuf *pixbuf;
    double width, height;
    GtkWidget *canvas, *alignment;
    if (string1) {
        if (*string1 == '/')
            filename = g_strdup(string1);
        else
            filename = g_concat_dir_and_file(EVOLUTION_IMAGES, string1);
        pixbuf = gdk_pixbuf_new_from_file(filename);
        width = gdk_pixbuf_get_width(pixbuf);
        height = gdk_pixbuf_get_height(pixbuf);

        canvas = gnome_canvas_new_aa();
        GTK_OBJECT_UNSET_FLAGS(GTK_WIDGET(canvas), GTK_CAN_FOCUS);
        gnome_canvas_item_new(gnome_canvas_root(GNOME_CANVAS(canvas)),
                      gnome_canvas_pixbuf_get_type(),

                      "pixbuf", pixbuf,
                      NULL);

        alignment = gtk_widget_new(gtk_alignment_get_type(),
                       "child", canvas,
                       "xalign", (double) 0,
                       "yalign", (double) 0,
                       "xscale", (double) 0,
                       "yscale", (double) 0,
                       NULL);
    
        gtk_widget_set_usize(canvas, width, height);

        gdk_pixbuf_unref(pixbuf);

        gtk_widget_show(canvas);
        gtk_widget_show(alignment);
        g_free(filename);

        return alignment;
    } else
        return NULL;
}