[zenity] Fix for bug 412493

[Arx Henrique Pereira da Cruz <arxcruz src gnome org>]

commit 54a8e7079a65d8dd7aea344ece6a8dbc38b3e048
Author: Arx Cruz <arxcruz src gnome org>
Date:   Thu Nov 18 14:33:13 2010 -0200

    Fix for bug 412493

 src/forms.c |  215 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 215 insertions(+), 0 deletions(-)
---
diff --git a/src/forms.c b/src/forms.c
new file mode 100644
index 0000000..9ad78de
--- /dev/null
+++ b/src/forms.c
@@ -0,0 +1,215 @@
+/*
+ * forms.c
+ *
+ * Copyright (C) 2010 Arx Cruz
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 121 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * Authors: Arx Cruz <arxcruz gmail com>
+ */
+
+#include "config.h"
+#include <string.h>
+#include "zenity.h"
+#include "util.h"
+
+static ZenityData *zen_data;
+
+static void zenity_forms_dialog_response (GtkWidget *widget, int response, gpointer data);
+
+void zenity_forms_dialog (ZenityData *data, ZenityFormsData *forms_data)
+{
+  GtkBuilder *builder = NULL;
+  GtkWidget *dialog;
+  GtkWidget *table;
+  GtkWidget *text;
+
+  GSList *tmp;
+
+  gint number_of_widgets = g_slist_length (forms_data->list);
+
+  zen_data = data;
+
+  builder = zenity_util_load_ui_file("zenity_forms_dialog", NULL);
+
+  if (builder == NULL) {
+    data->exit_code = zenity_util_return_exit_code (ZENITY_ERROR);
+    return;
+  }
+
+  gtk_builder_connect_signals(builder, NULL);
+  
+  dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_dialog"));
+
+  g_signal_connect (G_OBJECT(dialog), "response",
+                    G_CALLBACK (zenity_forms_dialog_response), forms_data);
+  
+  if (data->dialog_title)
+    gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
+
+  if (data->width > -1 || data->height > -1)
+    gtk_window_set_default_size (GTK_WINDOW (dialog), data->width, data->height);
+  
+  text = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_text"));
+
+  if (forms_data->dialog_text)
+    gtk_label_set_markup (GTK_LABEL (text), g_strcompress (forms_data->dialog_text));
+  
+  table = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_table"));
+
+  gtk_table_resize (GTK_TABLE (table), number_of_widgets, 2);
+
+  int i = 0;
+
+  for (tmp = forms_data->list; tmp; tmp = tmp->next) {
+    ZenityFormsValue *zenity_value = (ZenityFormsValue *) tmp->data;
+    GtkWidget *label;
+    GtkWidget *align;
+    
+    label = gtk_label_new(zenity_value->option_value);
+    
+    align = gtk_alignment_new (0.0, 0.5, 0.0, 0.0);
+    gtk_container_add (GTK_CONTAINER (align), label);
+
+    gtk_table_attach (GTK_TABLE (table), 
+                      GTK_WIDGET (align),
+                      0,
+                      1,
+                      i,
+                      i+1,
+                      GTK_FILL,
+                      GTK_FILL,
+                      0,
+                      0);
+                      
+    switch(zenity_value->type)
+    {
+      case ZENITY_FORMS_ENTRY:
+        zenity_value->forms_widget = gtk_entry_new();
+        gtk_table_attach (GTK_TABLE (table),
+                      GTK_WIDGET (zenity_value->forms_widget),
+                      1,
+                      2,
+                      i,
+                      i+1,
+                      GTK_EXPAND | GTK_FILL,
+                      GTK_EXPAND | GTK_FILL,
+                      0,
+                      0);
+        break;
+      case ZENITY_FORMS_PASSWORD:
+        zenity_value->forms_widget = gtk_entry_new();
+        gtk_entry_set_visibility(GTK_ENTRY(zenity_value->forms_widget), 
+                                 FALSE);
+        gtk_table_attach (GTK_TABLE (table),
+                      GTK_WIDGET (zenity_value->forms_widget),
+                      1,
+                      2,
+                      i,
+                      i+1,
+                      GTK_EXPAND | GTK_FILL,
+                      GTK_EXPAND | GTK_FILL,
+                      0,
+                      0);
+        break;
+      case ZENITY_FORMS_CALENDAR:
+        zenity_value->forms_widget = gtk_calendar_new();
+        gtk_alignment_set (GTK_ALIGNMENT (align), 0.0, 0.02, 0.0, 0.0);
+        align = gtk_alignment_new (0.0, 0.5, 0.0, 0.0);
+        gtk_container_add (GTK_CONTAINER (align), zenity_value->forms_widget);
+        gtk_table_attach (GTK_TABLE (table),
+                      GTK_WIDGET (align),
+                      1,
+                      2,
+                      i,
+                      i+1,
+                      GTK_FILL,
+                      GTK_FILL,
+                      0,
+                      0);
+        break;
+      default:
+        zenity_value->forms_widget = gtk_entry_new();
+        gtk_table_attach (GTK_TABLE (table),
+                      GTK_WIDGET (zenity_value->forms_widget),
+                      1,
+                      2,
+                      i,
+                      i+1,
+                      GTK_EXPAND | GTK_FILL,
+                      GTK_EXPAND | GTK_FILL,
+                      0,
+                      0);
+        break;
+    }
+    
+    i++;
+  }
+
+  gtk_widget_show_all (GTK_WIDGET (dialog));
+  
+  g_object_unref (builder);
+
+  if (data->timeout_delay > 0) {
+    g_timeout_add_seconds (data->timeout_delay, (GSourceFunc) zenity_util_timeout_handle, NULL);
+  }
+
+  gtk_main();
+}
+
+static void
+zenity_forms_dialog_response (GtkWidget *widget, int response, gpointer data)
+{
+  ZenityFormsData *forms_data = (ZenityFormsData *) data;
+  GSList *tmp;
+  guint day, year, month;
+  GDate *date = NULL;
+  gchar time_string[128]; 
+
+  switch (response) {
+    case GTK_RESPONSE_OK:
+      zen_data->exit_code = zenity_util_return_exit_code (ZENITY_OK);
+      for (tmp = forms_data->list; tmp; tmp = tmp->next) {
+        ZenityFormsValue *zenity_value = (ZenityFormsValue *) tmp->data;
+        switch (zenity_value->type) {
+          case ZENITY_FORMS_PASSWORD:
+          case ZENITY_FORMS_ENTRY:
+            g_print("%s", gtk_entry_get_text (GTK_ENTRY (zenity_value->forms_widget)));
+            break;
+          case ZENITY_FORMS_CALENDAR:
+            gtk_calendar_get_date (GTK_CALENDAR (zenity_value->forms_widget), &day, &month, &year);
+            date = g_date_new_dmy (year, month + 1, day);
+            g_date_strftime (time_string, 127, forms_data->date_format, date);
+            g_print ("%s", time_string);
+            break;
+        }
+        if (tmp->next != NULL)
+          g_print("%s", forms_data->separator);
+      }
+      g_print("\n");
+
+      break;
+    case GTK_RESPONSE_CANCEL:
+      zen_data->exit_code = zenity_util_return_exit_code (ZENITY_CANCEL);
+      break;
+
+    default:
+      zen_data->exit_code = zenity_util_return_exit_code (ZENITY_ESC);
+      break;
+  }
+
+  gtk_main_quit ();
+}