Move gtk to ui/gtk.

This looses the last checkin to gtk, will add this manually back.

svn path=/trunk/; revision=40518

1 files changed, 414 insertions, 0 deletions

diff --git a/ui/gtk/simple_dialog.c b/ui/gtk/simple_dialog.c
new file mode 100644
index 0000000000..3504195dc1
--- /dev/null
+++ b/ui/gtk/simple_dialog.c
@@ -0,0 +1,414 @@
+/* simple_dialog.c
+ * Simple message dialog box routines.
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#include <stdio.h>
+
+#include <gtk/gtk.h>
+
+#include <epan/strutil.h>
+
+#include "../simple_dialog.h"
+
+#include "ui/gtk/gtkglobals.h"
+#include "ui/gtk/dlg_utils.h"
+#include "ui/gtk/gui_utils.h"
+#include "ui/gtk/stock_icons.h"
+
+#include "ui/gtk/old-gtk-compat.h"
+
+static void simple_dialog_cancel_cb(GtkWidget *, gpointer);
+
+#define CALLBACK_FCT_KEY    "ESD_Callback_Fct"
+#define CALLBACK_BTN_KEY    "ESD_Callback_Btn"
+#define CALLBACK_DATA_KEY   "ESD_Callback_Data"
+#define CHECK_BUTTON        "ESD_Check_Button"
+
+/*
+ * Queue for messages requested before we have a main window.
+ */
+typedef struct {
+	gint	type;
+	gint	btn_mask;
+	char	*message;
+} queued_message_t;
+
+static GSList *message_queue;
+
+static GtkWidget *
+display_simple_dialog(gint type, gint btn_mask, char *message)
+{
+  GtkWidget   *win, *main_vb, *top_hb, *msg_vb, *type_pm, *msg_label, *ask_cb,
+              *bbox, *ok_bt, *yes_bt, *bt, *save_bt, *dont_save_bt;
+
+  /* Main window */
+  switch (type) {
+  case ESD_TYPE_WARN :
+    type_pm = gtk_image_new_from_stock( GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_DIALOG);
+    break;
+  case ESD_TYPE_CONFIRMATION:
+    type_pm = gtk_image_new_from_stock( GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_DIALOG);
+    break;
+  case ESD_TYPE_ERROR:
+    type_pm = gtk_image_new_from_stock( GTK_STOCK_DIALOG_ERROR, GTK_ICON_SIZE_DIALOG);
+    break;
+  case ESD_TYPE_STOP :
+    type_pm = gtk_image_new_from_stock( GTK_STOCK_STOP, GTK_ICON_SIZE_DIALOG);
+    break;
+  case ESD_TYPE_INFO :
+  default :
+    type_pm = gtk_image_new_from_stock( GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_DIALOG);
+    break;
+  }
+
+  /*
+   * The GNOME HIG:
+   *
+   *	http://developer.gnome.org/projects/gup/hig/1.0/windows.html#alert-windows
+   *
+   * says that the title should be empty for alert boxes, so there's "less
+   * visual noise and confounding text."
+   *
+   * The Windows HIG:
+   *
+   *	http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwue/html/ch09f.asp
+   *
+   * says it should
+   *
+   *	...appropriately identify the source of the message -- usually
+   *	the name of the object.  For example, if the message results
+   *	from editing a document, the title text is the name of the
+   *	document, optionally followed by the application name.  If the
+   *	message results from a non-document object, then use the
+   *	application name."
+   *
+   * and notes that the title is important "because message boxes might
+   * not always the the result of current user interaction" (e.g., some
+   * app might randomly pop something up, e.g. some browser letting you
+   * know that it couldn't fetch something because of a timeout).
+   *
+   * It also says not to use "warning" or "caution", as there's already
+   * an icon that tells you what type of alert it is, and that you
+   * shouldn't say "error", as that provides no useful information.
+   *
+   * So we give it a title on Win32, and don't give it one on UN*X.
+   * For now, we give it a Win32 title of just "Wireshark"; we should
+   * arguably take an argument for the title.
+   */
+  if(btn_mask == ESD_BTN_NONE) {
+	win = splash_window_new();
+  } else {
+#ifdef _WIN32
+    win = dlg_window_new("Wireshark");
+#else
+    win = dlg_window_new("");
+#endif
+  }
+
+  gtk_window_set_modal(GTK_WINDOW(win), TRUE);
+  gtk_container_set_border_width(GTK_CONTAINER(win), 6);
+
+  /* Container for our rows */
+  main_vb = gtk_vbox_new(FALSE, 12);
+  gtk_container_add(GTK_CONTAINER(win), main_vb);
+  gtk_widget_show(main_vb);
+
+  /* Top row: Icon and message text */
+  top_hb = gtk_hbox_new(FALSE, 12);
+  gtk_container_set_border_width(GTK_CONTAINER(main_vb), 6);
+  gtk_container_add(GTK_CONTAINER(main_vb), top_hb);
+  gtk_widget_show(top_hb);
+
+  gtk_misc_set_alignment (GTK_MISC (type_pm), 0.5f, 0.0f);
+  gtk_container_add(GTK_CONTAINER(top_hb), type_pm);
+  gtk_widget_show(type_pm);
+
+  /* column for message and optional check button */
+  msg_vb = gtk_vbox_new(FALSE, 6);
+  gtk_box_set_spacing(GTK_BOX(msg_vb), 24);
+  gtk_container_add(GTK_CONTAINER(top_hb), msg_vb);
+  gtk_widget_show(msg_vb);
+
+  /* message */
+  msg_label = gtk_label_new(message);
+
+  gtk_label_set_markup(GTK_LABEL(msg_label), message);
+  gtk_label_set_selectable(GTK_LABEL(msg_label), TRUE);
+  g_object_set(gtk_widget_get_settings(msg_label),
+    "gtk-label-select-on-focus", FALSE, NULL);
+
+  gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_FILL);
+  gtk_misc_set_alignment (GTK_MISC (type_pm), 0.5f, 0.0f);
+  gtk_container_add(GTK_CONTAINER(msg_vb), msg_label);
+  gtk_label_set_line_wrap(GTK_LABEL(msg_label), TRUE);
+  gtk_widget_show(msg_label);
+
+  if(btn_mask == ESD_BTN_NONE) {
+	gtk_widget_show(win);
+	return win;
+  }
+
+  /* optional check button */
+  ask_cb = gtk_check_button_new_with_label("replace with text...");
+  gtk_container_add(GTK_CONTAINER(msg_vb), ask_cb);
+  g_object_set_data(G_OBJECT(win), CHECK_BUTTON, ask_cb);
+
+  /* Button row */
+  switch(btn_mask) {
+  case(ESD_BTN_OK):
+    bbox = dlg_button_row_new(GTK_STOCK_OK, NULL);
+    break;
+  case(ESD_BTN_OK | ESD_BTN_CANCEL):
+    bbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_CANCEL, NULL);
+    break;
+  case(ESD_BTN_CLEAR | ESD_BTN_CANCEL):
+    bbox = dlg_button_row_new(GTK_STOCK_CLEAR, GTK_STOCK_CANCEL, NULL);
+    break;
+  case(ESD_BTNS_YES_NO_CANCEL):
+    bbox = dlg_button_row_new(GTK_STOCK_YES, GTK_STOCK_NO, GTK_STOCK_CANCEL, NULL);
+    break;
+  case(ESD_BTNS_SAVE_DONTSAVE_CANCEL):
+    bbox = dlg_button_row_new(GTK_STOCK_SAVE, WIRESHARK_STOCK_DONT_SAVE, GTK_STOCK_CANCEL, NULL);
+    break;
+  case(ESD_BTNS_SAVE_QUIT_DONTSAVE_CANCEL):
+    bbox = dlg_button_row_new(GTK_STOCK_SAVE, WIRESHARK_STOCK_QUIT_DONT_SAVE, GTK_STOCK_CANCEL, NULL);
+    break;
+  case (ESD_BTNS_QUIT_DONTSAVE_CANCEL):
+    bbox = dlg_button_row_new(WIRESHARK_STOCK_QUIT_DONT_SAVE, GTK_STOCK_CANCEL, NULL);
+    break;
+  case(ESD_BTNS_YES_NO):
+    bbox = dlg_button_row_new(GTK_STOCK_YES, GTK_STOCK_NO, NULL);
+    break;
+  default:
+    g_assert_not_reached();
+    bbox = NULL;
+    break;
+  }
+  gtk_container_add(GTK_CONTAINER(main_vb), bbox);
+  gtk_widget_show(bbox);
+
+  ok_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK);
+  if(ok_bt) {
+      g_object_set_data(G_OBJECT(ok_bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_OK));
+      g_signal_connect(ok_bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+
+  save_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_SAVE);
+  if (save_bt) {
+      g_object_set_data(G_OBJECT(save_bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_SAVE));
+      g_signal_connect(save_bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+
+  dont_save_bt = g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_DONT_SAVE);
+  if (dont_save_bt) {
+      g_object_set_data(G_OBJECT(dont_save_bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_DONT_SAVE));
+      g_signal_connect(dont_save_bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+
+  dont_save_bt = g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_QUIT_DONT_SAVE);
+  if (dont_save_bt) {
+      g_object_set_data(G_OBJECT(dont_save_bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_QUIT_DONT_SAVE));
+      g_signal_connect(dont_save_bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+  bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLEAR);
+  if(bt) {
+      g_object_set_data(G_OBJECT(bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_CLEAR));
+      g_signal_connect(bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+
+  yes_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_YES);
+  if(yes_bt) {
+      g_object_set_data(G_OBJECT(yes_bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_YES));
+      g_signal_connect(yes_bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+
+  bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_NO);
+  if(bt) {
+      g_object_set_data(G_OBJECT(bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_NO));
+      g_signal_connect(bt, "clicked", G_CALLBACK(simple_dialog_cancel_cb), win);
+  }
+
+  bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL);
+  if(bt) {
+      g_object_set_data(G_OBJECT(bt), CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_CANCEL));
+      window_set_cancel_button(win, bt, simple_dialog_cancel_cb);
+  }
+
+  if(!bt) {
+      if(yes_bt) {
+          window_set_cancel_button(win, yes_bt, simple_dialog_cancel_cb);
+      } else {
+          window_set_cancel_button(win, ok_bt, simple_dialog_cancel_cb);
+      }
+  }
+
+  dlg_button_focus_nth(bbox, 0);
+
+  gtk_widget_show(win);
+
+  return win;
+}
+
+void
+display_queued_messages(void)
+{
+  queued_message_t *queued_message;
+
+  while (message_queue != NULL) {
+    queued_message = message_queue->data;
+    message_queue = g_slist_remove(message_queue, queued_message);
+
+    display_simple_dialog(queued_message->type, queued_message->btn_mask,
+                          queued_message->message);
+
+    g_free(queued_message->message);
+    g_free(queued_message);
+  }
+}
+
+/* Simple dialog function - Displays a dialog box with the supplied message
+ * text.
+ *
+ * Args:
+ * type       : One of ESD_TYPE_*.
+ * btn_mask   : The value passed in determines which buttons are displayed.
+ * msg_format : Sprintf-style format of the text displayed in the dialog.
+ * ...        : Argument list for msg_format
+ */
+
+gpointer
+vsimple_dialog(ESD_TYPE_E type, gint btn_mask, const gchar *msg_format, va_list ap)
+{
+  gchar             *message;
+  queued_message_t *queued_message;
+  GtkWidget        *win;
+  GdkWindowState state = 0;
+
+  /* Format the message. */
+  message = g_strdup_vprintf(msg_format, ap);
+
+  if (top_level != NULL) {
+    state = gdk_window_get_state(gtk_widget_get_window(top_level));
+  }
+
+  /* If we don't yet have a main window or it's iconified or hidden (i.e. not
+     yet ready, don't show the dialog. If showing up a dialog, while main
+     window is iconified, program will become unresponsive! */
+  if (top_level == NULL || state & GDK_WINDOW_STATE_ICONIFIED
+          || state & GDK_WINDOW_STATE_WITHDRAWN) {
+
+    queued_message = g_malloc(sizeof (queued_message_t));
+    queued_message->type = type;
+    queued_message->btn_mask = btn_mask;
+    queued_message->message = message;
+    message_queue = g_slist_append(message_queue, queued_message);
+    return NULL;
+  }
+
+  /*
+   * Do we have any queued up messages?  If so, pop them up.
+   */
+  display_queued_messages();
+
+  win = display_simple_dialog(type, btn_mask, message);
+
+  g_free(message);
+
+  return win;
+}
+
+gpointer
+simple_dialog(ESD_TYPE_E type, gint btn_mask, const gchar *msg_format, ...)
+{
+  va_list ap;
+  gpointer ret;
+
+  va_start(ap, msg_format);
+  ret = vsimple_dialog(type, btn_mask, msg_format, ap);
+  va_end(ap);
+  return ret;
+}
+
+static void
+simple_dialog_cancel_cb(GtkWidget *w, gpointer win) {
+  gint button                           = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w), CALLBACK_BTN_KEY));
+  simple_dialog_cb_t    callback_fct    = g_object_get_data(G_OBJECT(win), CALLBACK_FCT_KEY);
+  gpointer              data            = g_object_get_data(G_OBJECT(win), CALLBACK_DATA_KEY);
+
+  if (callback_fct)
+    (callback_fct) (win, button, data);
+
+    window_destroy(GTK_WIDGET(win));
+}
+
+void
+simple_dialog_close(gpointer dialog)
+{
+    window_destroy(GTK_WIDGET(dialog));
+}
+
+void simple_dialog_set_cb(gpointer dialog, simple_dialog_cb_t callback_fct, gpointer data)
+{
+
+    g_object_set_data(G_OBJECT(GTK_WIDGET(dialog)), CALLBACK_FCT_KEY, callback_fct);
+    g_object_set_data(G_OBJECT(GTK_WIDGET(dialog)), CALLBACK_DATA_KEY, data);
+}
+
+void simple_dialog_check_set(gpointer dialog, gchar *text _U_) {
+    GtkWidget *ask_cb = g_object_get_data(G_OBJECT(dialog), CHECK_BUTTON);
+
+    gtk_button_set_label(GTK_BUTTON(ask_cb), text);
+    gtk_widget_show(ask_cb);
+}
+
+gboolean simple_dialog_check_get(gpointer dialog) {
+    GtkWidget *ask_cb = g_object_get_data(G_OBJECT(GTK_WIDGET(dialog)), CHECK_BUTTON);
+
+    return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ask_cb));
+}
+
+char *
+simple_dialog_primary_start(void) {
+    return "<span weight=\"bold\" size=\"larger\">";
+}
+
+char *
+simple_dialog_primary_end(void) {
+    return "</span>";
+}
+
+char *
+simple_dialog_format_message(const char *msg)
+{
+    char *str;
+
+    if (msg) {
+	str = xml_escape(msg);
+    } else {
+	str = NULL;
+    }
+    return str;
+}