Moved HIG inspired alert dialog to its own module (alert.[ch])

git-svn-id: https://glabels.svn.sourceforge.net/svnroot/glabels/trunk@90 f5e0f49d-192f-0410-a22d-a8d8700d0965

diff --git a/glabels2/src/alert.c b/glabels2/src/alert.c
new file mode 100644 (file)
index 0000000..4719633
--- /dev/null
+++ b/glabels2/src/alert.c
@@ -0,0 +1,149 @@
+/*
+ *  (GLABELS) Label and Business Card Creation program for GNOME
+ *
+ *  alert.c:  a HIG inspired alert dialog
+ *
+ *  Copyright (C) 2001  Jim Evins <evins@snaught.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; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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
+ */
+
+#include <config.h>
+
+#include <glib.h>
+
+#include "alert.h"
+
+
+\f
+/****************************************************************************/
+/* Create a message dialog that attempts to be HIG compliant.               */
+/****************************************************************************/
+GtkWidget* gl_alert_dialog_new      (GtkWindow      *parent,
+                                    GtkDialogFlags  flags,
+                                    GtkMessageType  type,
+                                    GtkButtonsType  buttons,
+                                    const gchar    *primary_text,
+                                    const gchar    *secondary_text)
+{
+       GtkWidget *dialog, *hbox, *image, *label;
+       gchar *label_text;
+       const gchar *stock_id = NULL;
+       GtkStockItem item;
+  
+       /* Create bare dialog */
+       dialog = gtk_dialog_new_with_buttons ("", parent, flags, NULL);
+
+       /* Create HBOX */
+       hbox = gtk_hbox_new (FALSE, 12);
+       gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
+                           hbox, FALSE, FALSE, 0);
+
+       /* Create image */
+       switch (type) {
+       case GTK_MESSAGE_INFO:
+               stock_id = GTK_STOCK_DIALOG_INFO;
+               break;
+       case GTK_MESSAGE_QUESTION:
+               stock_id = GTK_STOCK_DIALOG_QUESTION;
+               break;
+       case GTK_MESSAGE_WARNING:
+               stock_id = GTK_STOCK_DIALOG_WARNING;
+               break;
+       case GTK_MESSAGE_ERROR:
+               stock_id = GTK_STOCK_DIALOG_ERROR;
+               break;
+       default:
+               stock_id = GTK_STOCK_DIALOG_INFO;
+               g_warning ("Unknown GtkMessageType %d", type);
+               break;
+       }
+       if (gtk_stock_lookup (stock_id, &item)) {
+               image = gtk_image_new_from_stock (stock_id,
+                                                 GTK_ICON_SIZE_DIALOG);
+       } else {
+               image = gtk_image_new_from_stock (NULL,
+                                                 GTK_ICON_SIZE_DIALOG);
+               g_warning ("Stock dialog ID doesn't exist?");
+       }
+       gtk_box_pack_start (GTK_BOX(hbox), image, FALSE, FALSE, 0);
+
+       /* Create label containing primary and secondary text */
+       label_text = g_strdup_printf ("<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s",
+                                     primary_text, secondary_text);
+       label = gtk_label_new (label_text);
+       g_free (label_text);
+       gtk_box_pack_start (GTK_BOX(hbox), label, FALSE, FALSE, 0);
+
+       /* Adjust dialog properties */
+       gtk_window_set_title (GTK_WINDOW(dialog), "");
+       gtk_container_set_border_width (GTK_CONTAINER(dialog), 6);
+       gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
+
+       /* Adjust VBOX properties */
+       gtk_box_set_spacing (GTK_BOX(GTK_DIALOG(dialog)->vbox), 12);
+
+       /* Adjust HBOX properties */
+       gtk_box_set_spacing (GTK_BOX(hbox), 12);
+       gtk_container_set_border_width (GTK_CONTAINER(hbox), 6);
+
+       /* Adjust IMAGE properties */
+       gtk_misc_set_alignment (GTK_MISC(image), 0.5, 0.0);
+
+       /* Adjust LABEL properties */
+       gtk_label_set_line_wrap (GTK_LABEL(label), TRUE);
+       gtk_label_set_use_markup (GTK_LABEL(label), TRUE);
+       gtk_misc_set_alignment (GTK_MISC(image), 0.5, 0.0);
+
+       /* Add buttons */
+       switch (buttons) {
+       case GTK_BUTTONS_NONE:
+               /* nothing */
+               break;
+       case GTK_BUTTONS_OK:
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_OK, GTK_RESPONSE_OK);
+               break;
+       case GTK_BUTTONS_CLOSE:
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
+               break;
+       case GTK_BUTTONS_CANCEL:
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+               break;
+       case GTK_BUTTONS_YES_NO:
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_NO, GTK_RESPONSE_NO);
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_YES, GTK_RESPONSE_YES);
+               break;
+       case GTK_BUTTONS_OK_CANCEL:
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+               gtk_dialog_add_button (GTK_DIALOG(dialog),
+                                      GTK_STOCK_OK, GTK_RESPONSE_OK);
+               break;
+       default:
+               g_warning ("Unknown GtkButtonsType");
+               break;
+       }
+
+       /* Show dialog widgets */
+       gtk_widget_show_all (hbox);
+
+       return dialog;
+}
+

diff --git a/glabels2/src/alert.h b/glabels2/src/alert.h
new file mode 100644 (file)
index 0000000..cb570c1
--- /dev/null
+++ b/glabels2/src/alert.h
@@ -0,0 +1,36 @@
+/*
+ *  (GLABELS) Label and Business Card Creation program for GNOME
+ *
+ *  alert.h:  a HIG inspired alert dialog
+ *
+ *  Copyright (C) 2002  Jim Evins <evins@snaught.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; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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
+ */
+
+#ifndef __ALERT_H__
+#define __ALERT_H__
+
+#include <gtk/gtk.h>
+#include <libgnomeprint/gnome-font.h>
+
+extern GtkWidget* gl_alert_dialog_new     (GtkWindow      *parent,
+                                          GtkDialogFlags  flags,
+                                          GtkMessageType  type,
+                                          GtkButtonsType  buttons,
+                                          const gchar    *primary_text,
+                                          const gchar    *secondary_text);
+
+#endif /* __ALERT_H__ */