1 files changed, 145 insertions, 0 deletions
diff --git a/chrome/browser/ui/panels/stacked_panel_collection.cc b/chrome/browser/ui/panels/stacked_panel_collection.cc
new file mode 100644
index 0000000..77de85f
--- /dev/null
+++ b/chrome/browser/ui/panels/stacked_panel_collection.cc
@@ -0,0 +1,145 @@
+// 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 "chrome/browser/ui/panels/stacked_panel_collection.h"
+
+#include <algorithm>
+#include "base/logging.h"
+#include "chrome/browser/ui/panels/panel.h"
+#include "chrome/browser/ui/panels/panel_manager.h"
+
+StackedPanelCollection::StackedPanelCollection(PanelManager* panel_manager)
+    : PanelCollection(PanelCollection::STACKED),
+      panel_manager_(panel_manager) {
+}
+
+StackedPanelCollection::~StackedPanelCollection() {
+  DCHECK(panels_.empty());
+}
+
+void StackedPanelCollection::OnDisplayAreaChanged(
+    const gfx::Rect& old_display_area) {
+}
+
+void StackedPanelCollection::RefreshLayout() {
+}
+
+void StackedPanelCollection::AddPanel(Panel* panel,
+                                      PositioningMask positioning_mask) {
+  DCHECK_NE(this, panel->collection());
+  panel->set_collection(this);
+  panels_.push_back(panel);
+
+  RefreshLayout();
+}
+
+void StackedPanelCollection::RemovePanel(Panel* panel) {
+  panel->set_collection(NULL);
+  panels_.remove(panel);
+
+  RefreshLayout();
+}
+
+void StackedPanelCollection::CloseAll() {
+  // Make a copy as closing panels can modify the iterator.
+  Panels panels_copy = panels_;
+
+  for (Panels::const_iterator iter = panels_copy.begin();
+       iter != panels_copy.end(); ++iter)
+    (*iter)->Close();
+}
+
+void StackedPanelCollection::OnPanelAttentionStateChanged(Panel* panel) {
+}
+
+void StackedPanelCollection::OnPanelTitlebarClicked(
+    Panel* panel, panel::ClickModifier modifier) {
+}
+
+void StackedPanelCollection::ResizePanelWindow(
+    Panel* panel,
+    const gfx::Size& preferred_window_size) {
+}
+
+void StackedPanelCollection::ActivatePanel(Panel* panel) {
+}
+
+void StackedPanelCollection::MinimizePanel(Panel* panel) {
+}
+
+void StackedPanelCollection::RestorePanel(Panel* panel) {
+}
+
+void StackedPanelCollection::MinimizeAll() {
+}
+
+void StackedPanelCollection::RestoreAll() {
+}
+
+bool StackedPanelCollection::CanMinimizePanel(const Panel* panel) const {
+  return true;
+}
+
+bool StackedPanelCollection::IsPanelMinimized(const Panel* panel) const {
+  return false;
+}
+
+void StackedPanelCollection::SavePanelPlacement(Panel* panel) {
+}
+
+void StackedPanelCollection::RestorePanelToSavedPlacement() {
+}
+
+void StackedPanelCollection::DiscardSavedPanelPlacement() {
+}
+
+void StackedPanelCollection::StartDraggingPanelWithinCollection(Panel* panel) {
+  DCHECK(HasPanel(panel));
+}
+
+void StackedPanelCollection::DragPanelWithinCollection(
+    Panel* panel,
+    const gfx::Point& target_position) {
+}
+
+void StackedPanelCollection::EndDraggingPanelWithinCollection(Panel* panel,
+                                                              bool aborted) {
+}
+
+void StackedPanelCollection::ClearDraggingStateWhenPanelClosed() {
+}
+
+panel::Resizability StackedPanelCollection::GetPanelResizability(
+    const Panel* panel) const {
+  return panel::RESIZABLE_ALL_SIDES;
+}
+
+void StackedPanelCollection::OnPanelResizedByMouse(
+    Panel* panel, const gfx::Rect& new_bounds) {
+}
+
+bool StackedPanelCollection::HasPanel(Panel* panel) const {
+  return std::find(panels_.begin(), panels_.end(), panel) != panels_.end();
+}
+
+void StackedPanelCollection::UpdatePanelOnCollectionChange(Panel* panel) {
+}
+
+void StackedPanelCollection::OnPanelActiveStateChanged(Panel* panel) {
+}
+
+Panel* StackedPanelCollection::GetPanelAbove(Panel* panel) const {
+  DCHECK(panel);
+
+  if (panels_.size() < 2)
+    return NULL;
+  Panels::const_iterator iter = panels_.begin();
+  Panel* above_panel = *iter;
+  for (; iter != panels_.end(); ++iter) {
+    if (*iter == panel)
+      return above_panel;
+    above_panel = *iter;
+  }
+  return NULL;
+}