chrome/browser/chromeos/sim_dialog_delegate.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 "chrome/browser/chromeos/sim_dialog_delegate.h"
   6
   7 #include "base/strings/stringprintf.h"
   8 #include "chrome/browser/chromeos/login/user_manager.h"
   9 #include "chrome/browser/profiles/profile_manager.h"
  10 #include "chrome/browser/ui/browser_dialogs.h"
  11 #include "chrome/common/url_constants.h"
  12 #include "ui/gfx/size.h"
  13
  14 using content::WebContents;
  15 using content::WebUIMessageHandler;
  16
  17 namespace {
  18
  19 // Default width/height of the dialog.
  20 const int kDefaultWidth = 350;
  21 const int kDefaultHeight = 225;
  22
  23 // Width/height for the change PIN dialog mode.
  24 const int kChangePinWidth = 350;
  25 const int kChangePinHeight = 245;
  26
  27 // URL that includes additional mode (other than Unlock flow) that we're using
  28 // dialog for. Possible values:
  29 // change-pin   - use dialog to change PIN, ask for old & new PIN.
  30 // set-lock-on  - enable RequirePin restriction.
  31 // set-lock-off - disable RequirePin restriction.
  32 // In general SIM unlock case sim-unlock URL is loaded w/o parameters.
  33 const char kSimDialogSpecialModeURL[] = "chrome://sim-unlock/?mode=%s";
  34
  35 // Dialog mode constants.
  36 const char kSimDialogChangePinMode[]  = "change-pin";
  37 const char kSimDialogSetLockOnMode[]  = "set-lock-on";
  38 const char kSimDialogSetLockOffMode[] = "set-lock-off";
  39
  40 }  // namespace
  41
  42 namespace chromeos {
  43
  44 // static
  45 void SimDialogDelegate::ShowDialog(gfx::NativeWindow owning_window,
  46                                    SimDialogMode mode) {
  47   chrome::ShowWebDialog(owning_window,
  48                         ProfileManager::GetActiveUserProfile(),
  49                         new SimDialogDelegate(mode));
  50 }
  51
  52 SimDialogDelegate::SimDialogDelegate(SimDialogMode dialog_mode)
  53     : dialog_mode_(dialog_mode) {
  54 }
  55
  56 SimDialogDelegate::~SimDialogDelegate() {
  57 }
  58
  59 ui::ModalType SimDialogDelegate::GetDialogModalType() const {
  60   return ui::MODAL_TYPE_SYSTEM;
  61 }
  62
  63 base::string16 SimDialogDelegate::GetDialogTitle() const {
  64   return base::string16();
  65 }
  66
  67 GURL SimDialogDelegate::GetDialogContentURL() const {
  68   if (dialog_mode_ == SIM_DIALOG_UNLOCK) {
  69     std::string url_string(chrome::kChromeUISimUnlockURL);
  70     return GURL(url_string);
  71   } else {
  72     std::string mode_value;
  73     if (dialog_mode_ == SIM_DIALOG_CHANGE_PIN)
  74       mode_value = kSimDialogChangePinMode;
  75     else if (dialog_mode_ == SIM_DIALOG_SET_LOCK_ON)
  76       mode_value = kSimDialogSetLockOnMode;
  77     else
  78       mode_value = kSimDialogSetLockOffMode;
  79     return GURL(
  80         base::StringPrintf(kSimDialogSpecialModeURL, mode_value.c_str()));
  81   }
  82 }
  83
  84 void SimDialogDelegate::GetWebUIMessageHandlers(
  85     std::vector<WebUIMessageHandler*>* handlers) const {
  86 }
  87
  88 void SimDialogDelegate::GetDialogSize(gfx::Size* size) const {
  89   // TODO(nkostylev): Set custom size based on locale settings.
  90   if (dialog_mode_ == SIM_DIALOG_CHANGE_PIN)
  91     size->SetSize(kChangePinWidth , kChangePinHeight);
  92   else
  93     size->SetSize(kDefaultWidth, kDefaultHeight);
  94 }
  95
  96 std::string SimDialogDelegate::GetDialogArgs() const {
  97   return "[]";
  98 }
  99
 100 void SimDialogDelegate::OnDialogClosed(const std::string& json_retval) {
 101   delete this;
 102 }
 103
 104 void SimDialogDelegate::OnCloseContents(WebContents* source,
 105                                         bool* out_close_dialog) {
 106   if (out_close_dialog)
 107     *out_close_dialog = true;
 108 }
 109
 110 bool SimDialogDelegate::ShouldShowDialogTitle() const {
 111   return false;
 112 }
 113
 114 bool SimDialogDelegate::HandleContextMenu(
 115     const content::ContextMenuParams& params) {
 116   // Disable context menu.
 117   return true;
 118 }
 119
 120 }  // namespace chromeos