[Password Generation] Update Aura UI

chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/autofill/password_generation_popup_controller_impl.h"
 
 #include <math.h>
 
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ skipping 61 matching lines @@
     password_manager::PasswordManager* password_manager,
     PasswordGenerationPopupObserver* observer,
     content::WebContents* web_contents,
     gfx::NativeView container_view)
     : form_(form),
       password_manager_(password_manager),
       observer_(observer),
       generator_(new PasswordGenerator(max_length)),
       controller_common_(bounds, container_view, web_contents),
       view_(NULL),
-      font_list_(ResourceBundle::GetSharedInstance().GetFontList(
-          ResourceBundle::SmallFont)),
       password_selected_(false),
       display_password_(false),
       weak_ptr_factory_(this) {
   controller_common_.SetKeyPressCallback(
       base::Bind(&PasswordGenerationPopupControllerImpl::HandleKeyPressEvent,
                  base::Unretained(this)));
 
   std::vector<base::string16> pieces;
   base::SplitStringDontTrim(
       l10n_util::GetStringUTF16(IDS_PASSWORD_GENERATION_PROMPT),
@@ skipping 56 matching lines @@
     return;
 
   web_contents()->GetRenderViewHost()->Send(
       new AutofillMsg_GeneratedPasswordAccepted(
           web_contents()->GetRenderViewHost()->GetRoutingID(),
           current_password_));
   password_manager_->SetFormHasGeneratedPassword(form_);
   Hide();
 }
 
-int PasswordGenerationPopupControllerImpl::GetDesiredWidth() {
+int PasswordGenerationPopupControllerImpl::GetMinimumWidth() {
   // Minimum width in pixels.
-  const int minimum_required_width = 300;
+  const int minimum_required_width = 350;
 
   // If the width of the field is longer than the minimum, use that instead.
-  int width = std::max(minimum_required_width,
-                       controller_common_.RoundedElementBounds().width());
-
-  if (display_password_) {
-    // Make sure that the width will always be large enough to display the
-    // password and suggestion on one line.
-    width = std::max(width,
-                     gfx::GetStringWidth(current_password_ + SuggestedText(),
-                                         font_list_) + 2 * kHorizontalPadding);
-  }
-
-  return width;
-}
-
-int PasswordGenerationPopupControllerImpl::GetDesiredHeight(int width) {
-  // Note that this wrapping isn't exactly what the popup will do. It shouldn't
-  // line break in the middle of the link, but as long as the link isn't longer
-  // than given width this shouldn't affect the height calculated here. The
-  // default width should be wide enough to prevent this from being an issue.
-  int total_length = gfx::GetStringWidth(HelpText(), font_list_);
-  int usable_width = width - 2 * kHorizontalPadding;
-  int text_height =
-      static_cast<int>(ceil(static_cast<double>(total_length)/usable_width)) *
-      font_list_.GetFontSize();
-  int help_section_height = text_height + 2 * kHelpVerticalPadding;
-
-  int password_section_height = 0;
-  if (display_password_) {
-    password_section_height =
-        font_list_.GetFontSize() + 2 * kPasswordVerticalPadding;
-  }
-
-  return (2 * kPopupBorderThickness +
-          help_section_height +
-          password_section_height);
+  return std::max(minimum_required_width,
+                  controller_common_.RoundedElementBounds().width());
 }
 
 void PasswordGenerationPopupControllerImpl::CalculateBounds() {
-  int popup_width  = GetDesiredWidth();
-  int popup_height = GetDesiredHeight(popup_width);
+  gfx::Size bounds = view_->GetBounds();
 
-  popup_bounds_ = controller_common_.GetPopupBounds(popup_height, popup_width);
-  int sub_view_width = popup_bounds_.width() - 2 * kPopupBorderThickness;
-
-  // Calculate the bounds for the rest of the elements given the bounds of
-  // the popup.
-  if (display_password_) {
-    password_bounds_ =  gfx::Rect(
-        kPopupBorderThickness,
-        kPopupBorderThickness,
-        sub_view_width,
-        font_list_.GetFontSize() + 2 * kPasswordVerticalPadding);
-
-    divider_bounds_ = gfx::Rect(kPopupBorderThickness,
-                                password_bounds_.bottom(),
-                                sub_view_width,
-                                1 /* divider heigth*/);
-  } else {
-    password_bounds_ = gfx::Rect();
-    divider_bounds_ = gfx::Rect();
-  }
-
-  int help_y = std::max(kPopupBorderThickness, divider_bounds_.bottom());
-  int help_height =
-      popup_bounds_.height() - help_y - kPopupBorderThickness;
-  help_bounds_ = gfx::Rect(
-      kPopupBorderThickness,
-      help_y,
-      sub_view_width,
-      help_height);
+  popup_bounds_ = controller_common_.GetPopupBounds(bounds.width(),
+                                                    bounds.height());
 }
 
 void PasswordGenerationPopupControllerImpl::Show(bool display_password) {
   display_password_ = display_password;
   if (display_password_)
     current_password_ = base::ASCIIToUTF16(generator_->Generate());
 
-  CalculateBounds();
-
   if (!view_) {
     view_ = PasswordGenerationPopupView::Create(this);
+    CalculateBounds();
     view_->Show();
   } else {
+    CalculateBounds();
     view_->UpdateBoundsAndRedrawPopup();
   }
 
   controller_common_.RegisterKeyPressCallback();
 
   if (observer_)
     observer_->OnPopupShown(display_password_);
 }
 
 void PasswordGenerationPopupControllerImpl::HideAndDestroy() {
@@ skipping 24 matching lines @@
   Browser* browser =
       chrome::FindBrowserWithWebContents(controller_common_.web_contents());
   content::OpenURLParams params(
       GURL(chrome::kAutoPasswordGenerationLearnMoreURL), content::Referrer(),
       NEW_FOREGROUND_TAB, content::PAGE_TRANSITION_LINK, false);
   browser->OpenURL(params);
 }
 
 void PasswordGenerationPopupControllerImpl::SetSelectionAtPoint(
     const gfx::Point& point) {
-  PasswordSelected(password_bounds_.Contains(point));
+  PasswordSelected(view_->IsPointInPasswordBounds(point));
 }
 
 bool PasswordGenerationPopupControllerImpl::AcceptSelectedLine() {
   if (!password_selected_)
     return false;
 
   PasswordAccepted();
   return true;
 }
 
 void PasswordGenerationPopupControllerImpl::SelectionCleared() {
   PasswordSelected(false);
 }
 
 gfx::NativeView PasswordGenerationPopupControllerImpl::container_view() {
   return controller_common_.container_view();
 }
 
-const gfx::FontList& PasswordGenerationPopupControllerImpl::font_list() const {
-  return font_list_;
-}
-
 const gfx::Rect& PasswordGenerationPopupControllerImpl::popup_bounds() const {
   return popup_bounds_;
 }
 
-const gfx::Rect& PasswordGenerationPopupControllerImpl::password_bounds()
-    const {
-  return password_bounds_;
-}
-
-const gfx::Rect& PasswordGenerationPopupControllerImpl::divider_bounds()
-    const {
-  return divider_bounds_;
-}
-
-const gfx::Rect& PasswordGenerationPopupControllerImpl::help_bounds() const {
-  return help_bounds_;
-}
-
 bool PasswordGenerationPopupControllerImpl::display_password() const {
   return display_password_;
 }
 
 bool PasswordGenerationPopupControllerImpl::password_selected() const {
   return password_selected_;
 }
 
 base::string16 PasswordGenerationPopupControllerImpl::password() const {
   return current_password_;
 }
 
 base::string16 PasswordGenerationPopupControllerImpl::SuggestedText() {
   return l10n_util::GetStringUTF16(IDS_PASSWORD_GENERATION_SUGGESTION);
 }
 
 const base::string16& PasswordGenerationPopupControllerImpl::HelpText() {
   return help_text_;
 }
 
 const gfx::Range& PasswordGenerationPopupControllerImpl::HelpTextLinkRange() {
   return link_range_;
 }
 
 }  // namespace autofill