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// 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/oak/oak_window.h"
#include "base/strings/utf_string_conversions.h"
#include "grit/ui_resources.h"
#include "ui/aura/root_window.h"
#include "ui/aura/window.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/canvas.h"
#include "ui/gfx/image/image.h"
#include "ui/oak/oak.h"
#include "ui/oak/oak_aura_window_display.h"
#include "ui/views/controls/table/table_view.h"
#include "ui/views/controls/tree/tree_view.h"
#include "ui/views/layout/layout_constants.h"
#include "ui/views/widget/widget.h"
namespace oak {
namespace internal {
namespace {
const SkColor kBorderColor = SkColorSetRGB(0xCC, 0xCC, 0xCC);
} // namespace
// static
views::Widget* OakWindow::instance = NULL;
////////////////////////////////////////////////////////////////////////////////
// OakWindow, public:
OakWindow::OakWindow() : tree_container_(NULL) {}
OakWindow::~OakWindow() {
// The tree/table need to be destroyed before the model.
tree_.reset();
details_.reset();
}
////////////////////////////////////////////////////////////////////////////////
// OakWindow, views::WidgetDelegateView implementation:
bool OakWindow::CanResize() const {
return true;
}
bool OakWindow::CanMaximize() const {
return true;
}
base::string16 OakWindow::GetWindowTitle() const {
return ASCIIToUTF16("Oak");
}
views::View* OakWindow::GetContentsView() {
return this;
}
gfx::ImageSkia OakWindow::GetWindowIcon() {
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
return *rb.GetImageNamed(IDR_OAK).ToImageSkia();
}
bool OakWindow::ShouldShowWindowIcon() const {
return true;
}
void OakWindow::DeleteDelegate() {
instance = NULL;
delete this;
}
////////////////////////////////////////////////////////////////////////////////
// OakWindow, views::View overrides:
void OakWindow::OnPaint(gfx::Canvas* canvas) {
canvas->DrawColor(SK_ColorWHITE);
canvas->FillRect(separator_rect_, kBorderColor);
}
void OakWindow::ViewHierarchyChanged(
const ViewHierarchyChangedDetails& details) {
if (details.is_add && details.child == this)
Init();
}
void OakWindow::Layout() {
gfx::Rect content_bounds = GetLocalBounds();
content_bounds.Inset(views::kPanelHorizMargin, views::kPanelVertMargin);
int tree_height =
(content_bounds.height() / 2) - views::kUnrelatedControlVerticalSpacing;
gfx::Rect tree_bounds = content_bounds;
tree_bounds.set_height(tree_height);
tree_container_->SetBoundsRect(tree_bounds);
separator_rect_ = content_bounds;
separator_rect_.set_y(
tree_bounds.bottom() + views::kRelatedControlVerticalSpacing);
separator_rect_.set_height(1);
gfx::Rect details_bounds = content_bounds;
details_bounds.set_y(
separator_rect_.bottom() + views::kRelatedControlVerticalSpacing);
details_bounds.set_height(content_bounds.bottom() - details_bounds.y());
details_container_->SetBoundsRect(details_bounds);
}
////////////////////////////////////////////////////////////////////////////////
// OakWindow, views::TreeViewController implementation:
void OakWindow::OnTreeViewSelectionChanged(views::TreeView* tree) {
details_model_->SetValue(tree_model_->AsNode(tree->GetSelectedNode())->value);
}
////////////////////////////////////////////////////////////////////////////////
// OakWindow, private:
void OakWindow::Init() {
tree_model_.reset(
GenerateModel(GetWidget()->GetNativeView()->GetRootWindow()));
tree_.reset(new views::TreeView);
tree_->set_owned_by_client();
tree_->SetController(this);
tree_->SetModel(tree_model_.get());
tree_container_ = tree_->CreateParentIfNecessary();
AddChildView(tree_container_);
details_model_.reset(new OakAuraWindowDisplay);
std::vector<ui::TableColumn> columns;
columns.push_back(ui::TableColumn());
details_.reset(new views::TableView(details_model_.get(),
columns,
views::TEXT_ONLY,
true));
details_->set_owned_by_client();
details_container_ = details_->CreateParentIfNecessary();
details_->SetModel(details_model_.get());
AddChildView(details_container_);
OnTreeViewSelectionChanged(tree_.get());
}
} // namespace internal
void ShowOakWindowWithContext(gfx::NativeView context) {
if (!internal::OakWindow::instance) {
// TODO(erg): Do we want to reuse this window in times with a different
// context? For now, this is OK, but if we ever use Oak outside of the ash
// shell, we run into crbug.com/165759.
internal::OakWindow::instance =
views::Widget::CreateWindowWithContextAndBounds(
new internal::OakWindow, context, gfx::Rect(10, 10, 500, 500));
}
internal::OakWindow::instance->Show();
}
} // namespace oak
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