First pass at convert the SSL dialogs into InfoBubbles....

chrome/browser/views/page_info_bubble_view.cc

+// Copyright (c) 2010 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/views/page_info_bubble_view.h"
+
+#include "app/resource_bundle.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/views/frame/browser_view.h"
+#include "chrome/browser/views/info_bubble.h"
+#include "chrome/browser/views/toolbar_view.h"
+#include "grit/locale_settings.h"
+#include "grit/theme_resources.h"
+#include "views/controls/image_view.h"
+#include "views/controls/label.h"
+#include "views/controls/separator.h"
+#include "views/grid_layout.h"
+#include "views/widget/widget_win.h"
+#include "views/window/window.h"
+
+// Layout constants.
+const int kHGapToBorder = 11;
+const int kVGapToImage = 10;
+const int kVGapToHeadline = 7;
+const int kHGapImageToDescription = 6;
+const int kTextPaddingRight = 10;
+const int kPaddingBelowSeparator = 4;
+const int kPaddingAboveSeparator = 13;
+const int kIconOffset = 28;
+
+// A section contains an image that shows a status (good or bad), a title, an
+// optional head-line (in bold) and a description.
+class Section : public views::View {
+ public:
+  Section(bool state,
+          const string16& headline,
+          const string16& description);
+  virtual ~Section();
+
+  virtual int GetHeightForWidth(int w);
+  virtual void Layout();
+
+ private:
+  // Calculate the layout if |compute_bounds_only|, otherwise does Layout also.
+  gfx::Size LayoutItems(bool compute_bounds_only, int width);
+
+  // Whether to show the good/bad icon.
+  bool state_;
+
+  // The first line of the description, show in bold.
+  string16 headline_;
+
+  // The description, displayed below the head line.
+  string16 description_;
+
+  static SkBitmap* good_state_icon_;
+  static SkBitmap* bad_state_icon_;
+
+  views::ImageView* status_image_;
+  views::Label* headline_label_;
+  views::Label* description_label_;
+
+  DISALLOW_COPY_AND_ASSIGN(Section);
+};
+
+// static
+SkBitmap* Section::good_state_icon_ = NULL;
+SkBitmap* Section::bad_state_icon_ = NULL;
+
+////////////////////////////////////////////////////////////////////////////////
+// PageInfoBubbleView
+
+PageInfoBubbleView::PageInfoBubbleView(Profile* profile,
+                                       const GURL& url,
+                                       const NavigationEntry::SSLStatus& ssl,
+                                       bool show_history)
+    : ALLOW_THIS_IN_INITIALIZER_LIST(model_(profile, url, ssl,
+                                            show_history, this)),
+      cert_id_(ssl.cert_id()),
+      info_bubble_(NULL) {
+  LayoutSections();
+}
+
+PageInfoBubbleView::~PageInfoBubbleView() {
+}
+
+void PageInfoBubbleView::LayoutSections() {
+  // Remove all the existing sections.
+  RemoveAllChildViews(true);
+
+  views::GridLayout* layout = new views::GridLayout(this);
+  SetLayoutManager(layout);
+  views::ColumnSet* columns = layout->AddColumnSet(0);
+  columns->AddColumn(views::GridLayout::FILL,  // Horizontal resize.
+                     views::GridLayout::FILL,  // Vertical resize.
+                     1,   // Resize weight.
+                     views::GridLayout::USE_PREF,  // Size type.
+                     0,   // Ignored for USE_PREF.
+                     0);  // Minimum size.
+
+  int count = model_.GetSectionCount();
+  for (int i = 0; i < count; ++i) {
+    PageInfoModel::SectionInfo info = model_.GetSectionInfo(i);
+    layout->StartRow(0, 0);
+    // TODO(finnur): Remove title from the info struct, since it is
+    //               not used anymore.
+    layout->AddView(new Section(info.state, info.head_line, info.description));
+
+    // Add separator after all sections except the last.
+    if (i < count - 1) {
+      layout->AddPaddingRow(0, kPaddingAboveSeparator);
+      layout->StartRow(0, 0);
+      layout->AddView(new views::Separator());
+      layout->AddPaddingRow(0, kPaddingBelowSeparator);
+    }
+  }
+}
+
+gfx::Size PageInfoBubbleView::GetPreferredSize() {
+  gfx::Size size(views::Window::GetLocalizedContentsSize(
+      IDS_PAGEINFOBUBBLE_WIDTH_CHARS, IDS_PAGEINFOBUBBLE_HEIGHT_LINES));
+  size.set_height(0);
+
+  int count = model_.GetSectionCount();
+  for (int i = 0; i < count; ++i) {
+    PageInfoModel::SectionInfo info = model_.GetSectionInfo(i);
+    Section section(info.state, info.head_line, info.description);
+    size.Enlarge(0, section.GetHeightForWidth(size.width()));
+  }
+
+  // Account for the separators and padding.
+  views::Separator separator;
+  gfx::Size separator_size = separator.GetPreferredSize();
+  size.Enlarge(0, (count - 1) * (separator_size.height() +
+                                 kPaddingAboveSeparator +
+                                 kPaddingBelowSeparator));
+  return size;
+}
+
+void PageInfoBubbleView::ModelChanged() {
+  LayoutSections();
+  info_bubble_->SizeToContents();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Section
+
+Section::Section(bool state,
+                 const string16& headline,
+                 const string16& description)
+    : state_(state),
+      headline_(headline),
+      description_(description) {
+  if (!good_state_icon_) {
+    ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+    good_state_icon_ = rb.GetBitmapNamed(IDR_PAGEINFO_GOOD);
+    bad_state_icon_ = rb.GetBitmapNamed(IDR_PAGEINFO_BAD);
+  }
+
+  status_image_ = new views::ImageView();
+  status_image_->SetImage(state ? good_state_icon_ : bad_state_icon_);
+  AddChildView(status_image_);
+
+  headline_label_ = new views::Label(UTF16ToWideHack(headline));
+  headline_label_->SetFont(
+      headline_label_->font().DeriveFont(0, gfx::Font::BOLD));
+  headline_label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
+  AddChildView(headline_label_);
+
+  description_label_ = new views::Label(UTF16ToWideHack(description));
+  description_label_->SetMultiLine(true);
+  description_label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
+  // Allow linebreaking in the middle of words if necessary, so that extremely
+  // long hostnames (longer than one line) will still be completely shown.
+  description_label_->SetAllowCharacterBreak(true);
+  AddChildView(description_label_);
+}
+
+Section::~Section() {
+}
+
+int Section::GetHeightForWidth(int width) {
+  return LayoutItems(true, width).height();
+}
+
+void Section::Layout() {
+  LayoutItems(false, width());
+}
+
+gfx::Size Section::LayoutItems(bool compute_bounds_only, int width) {
+  int x = kHGapToBorder;
+  int y = kVGapToImage;
+
+  // Layout the image, head-line and description.
+  gfx::Size size = status_image_->GetPreferredSize();
+  if (!compute_bounds_only)
+    status_image_->SetBounds(x, y, size.width(), size.height());
+  int image_height = y + size.height();
+  x += size.width() + kHGapImageToDescription;
+  int w = width - x - kTextPaddingRight;
+  y = kVGapToHeadline;
+  if (!headline_label_->GetText().empty()) {
+    size = headline_label_->GetPreferredSize();
+    if (!compute_bounds_only)
+      headline_label_->SetBounds(x, y, w > 0 ? w : 0, size.height());
+    y += size.height();
+  } else {
+    if (!compute_bounds_only)
+      headline_label_->SetBounds(x, y, 0, 0);
+  }
+  if (w > 0) {
+    int height = description_label_->GetHeightForWidth(w);
+    if (!compute_bounds_only)
+      description_label_->SetBounds(x, y, w, height);
+    y += height;
+  } else {
+    if (!compute_bounds_only)
+      description_label_->SetBounds(x, y, 0, 0);
+  }
+
+  // Make sure the image is not truncated if the text doesn't contain much.
+  y = std::max(y, image_height);
+  return gfx::Size(width, y);
+}
+
+namespace browser {
+
+void ShowPageInfoBubble(gfx::NativeWindow parent,
+                        Profile* profile,
+                        const GURL& url,
+                        const NavigationEntry::SSLStatus& ssl,
+                        bool show_history) {
+  // Find where to point the bubble at.
+  BrowserView* browser_view =
+      BrowserView::GetBrowserViewForNativeWindow(parent);
+  gfx::Rect bounds = browser_view->toolbar()->location_bar()->bounds();
+  gfx::Point point;
+  views::View::ConvertPointToScreen(browser_view->toolbar()->location_bar(),
+                                    &point);
+  bounds.set_origin(point);
+  bounds.set_width(kIconOffset);
+
+  // Show the bubble.
+  PageInfoBubbleView* page_info_bubble =
+      new PageInfoBubbleView(profile, url, ssl, show_history);
+  InfoBubble* info_bubble =
+      InfoBubble::Show(browser_view->GetWidget(), bounds,
+                       BubbleBorder::TOP_LEFT,
+                       page_info_bubble, page_info_bubble);
+  page_info_bubble->set_info_bubble(info_bubble);
+}
+
+}