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ui/views/controls/message_box_view.cc

Index: ui/views/controls/message_box_view.cc
diff --git a/ui/views/controls/message_box_view.cc b/ui/views/controls/message_box_view.cc
deleted file mode 100644
index 2c0f102cf117d78b046b4d0ce2229ba5206349b1..0000000000000000000000000000000000000000
--- a/ui/views/controls/message_box_view.cc
+++ /dev/null
@@ -1,244 +0,0 @@
-// Copyright (c) 2012 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 "ui/views/controls/message_box_view.h"
-
-#include "base/i18n/rtl.h"
-#include "base/message_loop/message_loop.h"
-#include "base/strings/string_split.h"
-#include "base/strings/utf_string_conversions.h"
-#include "ui/accessibility/ax_view_state.h"
-#include "ui/base/clipboard/clipboard.h"
-#include "ui/base/clipboard/scoped_clipboard_writer.h"
-#include "ui/views/controls/button/checkbox.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/controls/link.h"
-#include "ui/views/controls/scroll_view.h"
-#include "ui/views/controls/textfield/textfield.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/layout/grid_layout.h"
-#include "ui/views/layout/layout_constants.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/window/client_view.h"
-#include "ui/views/window/dialog_delegate.h"
-
-namespace {
-
-const int kDefaultMessageWidth = 320;
-
-// Paragraph separators are defined in
-// http://www.unicode.org/Public/6.0.0/ucd/extracted/DerivedBidiClass.txt
-//
-// # Bidi_Class=Paragraph_Separator
-//
-// 000A          ; B # Cc       <control-000A>
-// 000D          ; B # Cc       <control-000D>
-// 001C..001E    ; B # Cc   [3] <control-001C>..<control-001E>
-// 0085          ; B # Cc       <control-0085>
-// 2029          ; B # Zp       PARAGRAPH SEPARATOR
-bool IsParagraphSeparator(base::char16 c) {
-  return ( c == 0x000A || c == 0x000D || c == 0x001C || c == 0x001D ||
-           c == 0x001E || c == 0x0085 || c == 0x2029);
-}
-
-// Splits |text| into a vector of paragraphs.
-// Given an example "\nabc\ndef\n\n\nhij\n", the split results should be:
-// "", "abc", "def", "", "", "hij", and "".
-void SplitStringIntoParagraphs(const base::string16& text,
-                               std::vector<base::string16>* paragraphs) {
-  paragraphs->clear();
-
-  size_t start = 0;
-  for (size_t i = 0; i < text.length(); ++i) {
-    if (IsParagraphSeparator(text[i])) {
-      paragraphs->push_back(text.substr(start, i - start));
-      start = i + 1;
-    }
-  }
-  paragraphs->push_back(text.substr(start, text.length() - start));
-}
-
-}  // namespace
-
-namespace views {
-
-///////////////////////////////////////////////////////////////////////////////
-// MessageBoxView, public:
-
-MessageBoxView::InitParams::InitParams(const base::string16& message)
-    : options(NO_OPTIONS),
-      message(message),
-      message_width(kDefaultMessageWidth),
-      inter_row_vertical_spacing(kRelatedControlVerticalSpacing) {}
-
-MessageBoxView::InitParams::~InitParams() {
-}
-
-MessageBoxView::MessageBoxView(const InitParams& params)
-    : prompt_field_(NULL),
-      checkbox_(NULL),
-      link_(NULL),
-      message_width_(params.message_width) {
-  Init(params);
-}
-
-MessageBoxView::~MessageBoxView() {}
-
-base::string16 MessageBoxView::GetInputText() {
-  return prompt_field_ ? prompt_field_->text() : base::string16();
-}
-
-bool MessageBoxView::IsCheckBoxSelected() {
-  return checkbox_ ? checkbox_->checked() : false;
-}
-
-void MessageBoxView::SetCheckBoxLabel(const base::string16& label) {
-  if (!checkbox_)
-    checkbox_ = new Checkbox(label);
-  else
-    checkbox_->SetText(label);
-  ResetLayoutManager();
-}
-
-void MessageBoxView::SetCheckBoxSelected(bool selected) {
-  if (!checkbox_)
-    return;
-  checkbox_->SetChecked(selected);
-}
-
-void MessageBoxView::SetLink(const base::string16& text,
-                             LinkListener* listener) {
-  if (text.empty()) {
-    DCHECK(!listener);
-    delete link_;
-    link_ = NULL;
-  } else {
-    DCHECK(listener);
-    if (!link_) {
-      link_ = new Link();
-      link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    }
-    link_->SetText(text);
-    link_->set_listener(listener);
-  }
-  ResetLayoutManager();
-}
-
-void MessageBoxView::GetAccessibleState(ui::AXViewState* state) {
-  state->role = ui::AX_ROLE_ALERT;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// MessageBoxView, View overrides:
-
-void MessageBoxView::ViewHierarchyChanged(
-    const ViewHierarchyChangedDetails& details) {
-  if (details.child == this && details.is_add) {
-    if (prompt_field_)
-      prompt_field_->SelectAll(true);
-
-    NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true);
-  }
-}
-
-bool MessageBoxView::AcceleratorPressed(const ui::Accelerator& accelerator) {
-  // We only accepts Ctrl-C.
-  DCHECK(accelerator.key_code() == 'C' && accelerator.IsCtrlDown());
-
-  // We must not intercept Ctrl-C when we have a text box and it's focused.
-  if (prompt_field_ && prompt_field_->HasFocus())
-    return false;
-
-  ui::ScopedClipboardWriter scw(ui::CLIPBOARD_TYPE_COPY_PASTE);
-  base::string16 text = message_labels_[0]->text();
-  for (size_t i = 1; i < message_labels_.size(); ++i)
-    text += message_labels_[i]->text();
-  scw.WriteText(text);
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// MessageBoxView, private:
-
-void MessageBoxView::Init(const InitParams& params) {
-  if (params.options & DETECT_DIRECTIONALITY) {
-    std::vector<base::string16> texts;
-    SplitStringIntoParagraphs(params.message, &texts);
-    for (size_t i = 0; i < texts.size(); ++i) {
-      Label* message_label = new Label(texts[i]);
-      // Avoid empty multi-line labels, which have a height of 0.
-      message_label->SetMultiLine(!texts[i].empty());
-      message_label->SetAllowCharacterBreak(true);
-      message_label->SetHorizontalAlignment(gfx::ALIGN_TO_HEAD);
-      message_labels_.push_back(message_label);
-    }
-  } else {
-    Label* message_label = new Label(params.message);
-    message_label->SetMultiLine(true);
-    message_label->SetAllowCharacterBreak(true);
-    message_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    message_labels_.push_back(message_label);
-  }
-
-  if (params.options & HAS_PROMPT_FIELD) {
-    prompt_field_ = new Textfield;
-    prompt_field_->SetText(params.default_prompt);
-  }
-
-  inter_row_vertical_spacing_ = params.inter_row_vertical_spacing;
-
-  ResetLayoutManager();
-}
-
-void MessageBoxView::ResetLayoutManager() {
-  // Initialize the Grid Layout Manager used for this dialog box.
-  GridLayout* layout = GridLayout::CreatePanel(this);
-  SetLayoutManager(layout);
-
-  // Add the column set for the message displayed at the top of the dialog box.
-  const int message_column_view_set_id = 0;
-  ColumnSet* column_set = layout->AddColumnSet(message_column_view_set_id);
-  column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
-                        GridLayout::FIXED, message_width_, 0);
-
-  // Column set for extra elements, if any.
-  const int extra_column_view_set_id = 1;
-  if (prompt_field_ || checkbox_ || link_) {
-    column_set = layout->AddColumnSet(extra_column_view_set_id);
-    column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
-                          GridLayout::USE_PREF, 0, 0);
-  }
-
-  const int kMaxScrollViewHeight = 600;
-  views::View* message_contents = new views::View();
-  message_contents->SetLayoutManager(
-      new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
-  for (size_t i = 0; i < message_labels_.size(); ++i)
-    message_contents->AddChildView(message_labels_[i]);
-  ScrollView* scroll_view = new views::ScrollView();
-  scroll_view->ClipHeightTo(0, kMaxScrollViewHeight);
-  scroll_view->SetContents(message_contents);
-  layout->StartRow(0, message_column_view_set_id);
-  layout->AddView(scroll_view);
-
-  if (prompt_field_) {
-    layout->AddPaddingRow(0, inter_row_vertical_spacing_);
-    layout->StartRow(0, extra_column_view_set_id);
-    layout->AddView(prompt_field_);
-  }
-
-  if (checkbox_) {
-    layout->AddPaddingRow(0, inter_row_vertical_spacing_);
-    layout->StartRow(0, extra_column_view_set_id);
-    layout->AddView(checkbox_);
-  }
-
-  if (link_) {
-    layout->AddPaddingRow(0, inter_row_vertical_spacing_);
-    layout->StartRow(0, extra_column_view_set_id);
-    layout->AddView(link_);
-  }
-}
-
-}  // namespace views