Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 206 insertions, 0 deletions

diff --git a/chrome/views/message_box_view.cc b/chrome/views/message_box_view.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/views/message_box_view.h"
+
+#include "base/message_loop.h"
+#include "base/string_util.h"
+#include "chrome/browser/controller.h"
+#include "chrome/browser/standard_layout.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/views/client_view.h"
+
+#include "generated_resources.h"
+
+static const int kDefaultMessageWidth = 320;
+
+///////////////////////////////////////////////////////////////////////////////
+// MessageBoxView, public:
+
+MessageBoxView::MessageBoxView(int dialog_flags,
+                               const std::wstring& message,
+                               const std::wstring& default_prompt,
+                               int message_width)
+    : message_label_(new ChromeViews::Label(message)),
+      prompt_field_(NULL),
+      icon_(NULL),
+      check_box_(NULL),
+      message_width_(message_width),
+      focus_grabber_factory_(this) {
+  Init(dialog_flags, default_prompt);
+}
+
+MessageBoxView::MessageBoxView(int dialog_flags,
+                               const std::wstring& message,
+                               const std::wstring& default_prompt)
+    : message_label_(new ChromeViews::Label(message)),
+      prompt_field_(NULL),
+      icon_(NULL),
+      check_box_(NULL),
+      message_width_(kDefaultMessageWidth),
+      focus_grabber_factory_(this) {
+  Init(dialog_flags, default_prompt);
+}
+
+std::wstring MessageBoxView::GetInputText() {
+  if (prompt_field_)
+    return prompt_field_->GetText();
+  return EmptyWString();
+}
+
+bool MessageBoxView::IsCheckBoxSelected() {
+  if (check_box_ == NULL)
+    return false;
+  return check_box_->IsSelected();
+}
+
+void MessageBoxView::SetIcon(const SkBitmap& icon) {
+  if (!icon_)
+    icon_ = new ChromeViews::ImageView();
+  icon_->SetImage(icon);
+  icon_->SetBounds(0, 0, icon.width(), icon.height());
+  ResetLayoutManager();
+}
+
+void MessageBoxView::SetCheckBoxLabel(const std::wstring& label) {
+  if (!check_box_)
+    check_box_ = new ChromeViews::CheckBox(label);
+  else
+    check_box_->SetLabel(label);
+  ResetLayoutManager();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// MessageBoxView, ChromeViews::View overrides:
+
+void MessageBoxView::ViewHierarchyChanged(bool is_add,
+                                          ChromeViews::View* parent,
+                                          ChromeViews::View* child) {
+  if (child == this && is_add) {
+    if (prompt_field_)
+      prompt_field_->SelectAll();
+    MessageLoop::current()->PostTask(FROM_HERE,
+        focus_grabber_factory_.NewRunnableMethod(
+            &MessageBoxView::FocusFirstFocusableControl));
+  }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// MessageBoxView, private:
+
+void MessageBoxView::FocusFirstFocusableControl() {
+  if (prompt_field_)
+    prompt_field_->RequestFocus();
+  else if (check_box_)
+    check_box_->RequestFocus();
+  else
+    RequestFocus();
+}
+
+void MessageBoxView::Init(int dialog_flags,
+                          const std::wstring& default_prompt) {
+  message_label_->SetMultiLine(true);
+  message_label_->SetHorizontalAlignment(ChromeViews::Label::ALIGN_LEFT);
+
+  if (dialog_flags & kFlagHasPromptField) {
+    prompt_field_ = new ChromeViews::TextField;
+    prompt_field_->SetText(default_prompt);
+  }
+
+  ResetLayoutManager();
+}
+
+void MessageBoxView::ResetLayoutManager() {
+  using ChromeViews::GridLayout;
+  using ChromeViews::ColumnSet;
+
+  // Initialize the Grid Layout Manager used for this dialog box.
+  GridLayout* layout = CreatePanelGridLayout(this);
+  SetLayoutManager(layout);
+
+  CSize icon_size;
+  if (icon_)
+    icon_->GetPreferredSize(&icon_size);
+
+  // Add the column set for the message displayed at the top of the dialog box.
+  // And an icon, if one has been set.
+  const int message_column_view_set_id = 0;
+  ColumnSet* column_set = layout->AddColumnSet(message_column_view_set_id);
+  if (icon_) {
+    column_set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, 0,
+                          GridLayout::FIXED, icon_size.cx, icon_size.cy);
+    column_set->AddPaddingColumn(0, kUnrelatedControlHorizontalSpacing);
+  }
+  column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
+                        GridLayout::FIXED, message_width_, 0);
+
+  // Column set for prompt textfield, if one has been set.
+  const int textfield_column_view_set_id = 1;
+  if (prompt_field_) {
+    column_set = layout->AddColumnSet(textfield_column_view_set_id);
+    if (icon_) {
+      column_set->AddPaddingColumn(0,
+          icon_size.cx + kUnrelatedControlHorizontalSpacing);
+    }
+    column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
+                          GridLayout::USE_PREF, 0, 0);
+  }
+
+  // Column set for checkbox, if one has been set.
+  const int checkbox_column_view_set_id = 2;
+  if (check_box_) {
+    column_set = layout->AddColumnSet(checkbox_column_view_set_id);
+    if (icon_) {
+      column_set->AddPaddingColumn(0,
+          icon_size.cx + kUnrelatedControlHorizontalSpacing);
+    }
+    column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
+                          GridLayout::USE_PREF, 0, 0);
+  }
+
+  layout->StartRow(0, message_column_view_set_id);
+  if (icon_)
+    layout->AddView(icon_);
+
+  layout->AddView(message_label_);
+
+  if (prompt_field_) {
+    layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
+    layout->StartRow(0, textfield_column_view_set_id);
+    layout->AddView(prompt_field_);
+  }
+
+  if (check_box_) {
+    layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
+    layout->StartRow(0, checkbox_column_view_set_id);
+    layout->AddView(check_box_);
+  }
+
+  layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
+}