content/shell/shell_login_dialog_gtk.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/shell/shell_login_dialog.h"
   6
   7 #include <gtk/gtk.h>
   8
   9 #include "base/logging.h"
  10 #include "base/strings/string16.h"
  11 #include "base/strings/utf_string_conversions.h"
  12 #include "content/public/browser/browser_thread.h"
  13 #include "content/public/browser/render_view_host.h"
  14 #include "content/public/browser/resource_dispatcher_host.h"
  15 #include "content/public/browser/resource_request_info.h"
  16 #include "content/public/browser/web_contents.h"
  17 #include "content/public/browser/web_contents_view.h"
  18 #include "ui/base/gtk/gtk_hig_constants.h"
  19
  20 namespace content {
  21
  22 void ShellLoginDialog::PlatformCreateDialog(const string16& message) {
  23   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  24
  25   int render_process_id;
  26   int render_view_id;
  27   if (!ResourceRequestInfo::ForRequest(request_)->GetAssociatedRenderView(
  28           &render_process_id,  &render_view_id)) {
  29     NOTREACHED();
  30   }
  31
  32   WebContents* web_contents = NULL;
  33   RenderViewHost* render_view_host =
  34       RenderViewHost::FromID(render_process_id, render_view_id);
  35   if (render_view_host)
  36     web_contents = WebContents::FromRenderViewHost(render_view_host);
  37   DCHECK(web_contents);
  38
  39   gfx::NativeWindow parent_window =
  40       web_contents->GetView()->GetTopLevelNativeWindow();
  41
  42   root_ = gtk_message_dialog_new(parent_window,
  43                                  GTK_DIALOG_MODAL,
  44                                  GTK_MESSAGE_INFO,
  45                                  GTK_BUTTONS_OK_CANCEL,
  46                                  "Please log in.");
  47
  48   GtkWidget* content_area = gtk_dialog_get_content_area(GTK_DIALOG(root_));
  49   GtkWidget* label = gtk_label_new(UTF16ToUTF8(message).c_str());
  50   gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
  51   gtk_box_pack_start(GTK_BOX(content_area), label, FALSE, FALSE, 0);
  52
  53   username_entry_ = gtk_entry_new();
  54   gtk_entry_set_activates_default(GTK_ENTRY(username_entry_), TRUE);
  55
  56   password_entry_ = gtk_entry_new();
  57   gtk_entry_set_activates_default(GTK_ENTRY(password_entry_), TRUE);
  58   gtk_entry_set_visibility(GTK_ENTRY(password_entry_), FALSE);
  59
  60   GtkWidget* table = gtk_table_new(2, 2, FALSE);
  61   gtk_table_set_col_spacing(GTK_TABLE(table), 0, ui::kLabelSpacing);
  62   gtk_table_set_row_spacings(GTK_TABLE(table), ui::kControlSpacing);
  63
  64   GtkWidget* username_label = gtk_label_new("Username:");
  65   gtk_misc_set_alignment(GTK_MISC(username_label), 0, 0.5);
  66
  67   gtk_table_attach(GTK_TABLE(table), username_label, 0, 1, 0, 1, GTK_FILL,
  68                    GTK_FILL, 0, 0);
  69   gtk_table_attach_defaults(GTK_TABLE(table), username_entry_, 1, 2, 0, 1);
  70
  71   GtkWidget* password_label = gtk_label_new("Password:");
  72   gtk_misc_set_alignment(GTK_MISC(password_label), 0, 0.5);
  73
  74   gtk_table_attach(GTK_TABLE(table), password_label, 0, 1, 1, 2, GTK_FILL,
  75                    GTK_FILL, 0, 0);
  76   gtk_table_attach_defaults(GTK_TABLE(table), password_entry_, 1, 2, 1, 2);
  77
  78   gtk_box_pack_start(GTK_BOX(content_area), table, FALSE, FALSE, 0);
  79
  80   g_signal_connect(root_, "response", G_CALLBACK(OnResponseThunk), this);
  81   gtk_widget_grab_focus(username_entry_);
  82   gtk_widget_show_all(GTK_WIDGET(root_));
  83 }
  84
  85 void ShellLoginDialog::PlatformCleanUp() {
  86   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  87 }
  88
  89 void ShellLoginDialog::PlatformRequestCancelled() {
  90   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  91 }
  92
  93 void ShellLoginDialog::OnResponse(GtkWidget* sender, int response_id) {
  94   switch (response_id) {
  95     case GTK_RESPONSE_OK:
  96       UserAcceptedAuth(
  97           UTF8ToUTF16(gtk_entry_get_text(GTK_ENTRY(username_entry_))),
  98           UTF8ToUTF16(gtk_entry_get_text(GTK_ENTRY(password_entry_))));
  99       break;
 100     case GTK_RESPONSE_CANCEL:
 101     case GTK_RESPONSE_DELETE_EVENT:
 102       UserCancelledAuth();
 103       break;
 104     default:
 105       NOTREACHED();
 106   }
 107
 108   gtk_widget_destroy(root_);
 109 }
 110
 111 }  // namespace content