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// 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/chromeos/compact_location_bar_view.h"
#include <gtk/gtk.h>
#include <algorithm>
#include "app/l10n_util.h"
#include "app/resource_bundle.h"
#include "chrome/app/chrome_dll_resource.h"
#include "chrome/browser/bookmarks/bookmark_model.h"
#include "chrome/browser/autocomplete/autocomplete_edit_view_gtk.h"
#include "chrome/browser/browser_list.h"
#include "chrome/browser/browser_theme_provider.h"
#include "chrome/browser/chromeos/compact_location_bar_host.h"
#include "chrome/browser/metrics/user_metrics.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/view_ids.h"
#include "chrome/browser/views/browser_actions_container.h"
#include "chrome/browser/views/event_utils.h"
#include "chrome/browser/views/frame/browser_view.h"
#include "gfx/canvas.h"
#include "gfx/point.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "grit/theme_resources.h"
#include "views/background.h"
#include "views/controls/button/image_button.h"
#include "views/controls/native/native_view_host.h"
#include "views/widget/widget.h"
#include "views/window/window.h"
namespace chromeos {
const int kDefaultLocationEntryWidth = 250;
const int kCompactLocationLeftMargin = 5;
const int kCompactLocationRightMargin = 10;
const int kEntryLeftMargin = 2;
// TODO(oshima): ToolbarView gets this from background image's height;
// Find out the right way, value for compact location bar.
const int kDefaultLocationBarHeight = 34;
const int kWidgetsSeparatorWidth = 2;
CompactLocationBarView::CompactLocationBarView(CompactLocationBarHost* host)
: DropdownBarView(host),
reload_(NULL),
browser_actions_(NULL) {
SetFocusable(true);
}
CompactLocationBarView::~CompactLocationBarView() {
}
////////////////////////////////////////////////////////////////////////////////
// CompactLocationBarView public:
void CompactLocationBarView::SetFocusAndSelection() {
location_entry_->SetFocus();
location_entry_->SelectAll(true);
}
void CompactLocationBarView::Update(const TabContents* contents) {
location_entry_->Update(contents);
browser_actions_->RefreshBrowserActionViews();
}
////////////////////////////////////////////////////////////////////////////////
// CompactLocationBarView private:
Browser* CompactLocationBarView::browser() const {
return host()->browser_view()->browser();
}
void CompactLocationBarView::Init() {
ThemeProvider* tp = browser()->profile()->GetThemeProvider();
SkColor color = tp->GetColor(BrowserThemeProvider::COLOR_BUTTON_BACKGROUND);
SkBitmap* background = tp->GetBitmapNamed(IDR_THEME_BUTTON_BACKGROUND);
// Reload button.
reload_ = new views::ImageButton(this);
reload_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
views::ImageButton::ALIGN_MIDDLE);
reload_->set_tag(IDC_RELOAD);
reload_->SetTooltipText(l10n_util::GetString(IDS_TOOLTIP_RELOAD));
reload_->SetAccessibleName(l10n_util::GetString(IDS_ACCNAME_RELOAD));
reload_->SetID(VIEW_ID_RELOAD_BUTTON);
reload_->SetImage(views::CustomButton::BS_NORMAL,
tp->GetBitmapNamed(IDR_RELOAD));
reload_->SetImage(views::CustomButton::BS_HOT,
tp->GetBitmapNamed(IDR_RELOAD_H));
reload_->SetImage(views::CustomButton::BS_PUSHED,
tp->GetBitmapNamed(IDR_RELOAD_P));
reload_->SetBackground(color, background,
tp->GetBitmapNamed(IDR_RELOAD_MASK));
AddChildView(reload_);
// Location bar.
location_entry_.reset(new AutocompleteEditViewGtk(
this, browser()->toolbar_model(), browser()->profile(),
browser()->command_updater(), false, this));
location_entry_->Init();
location_entry_->Update(browser()->GetSelectedTabContents());
gtk_widget_show_all(location_entry_->GetNativeView());
gtk_widget_hide(location_entry_->GetNativeView());
location_entry_view_ = new views::NativeViewHost;
AddChildView(location_entry_view_);
location_entry_view_->set_focus_view(this);
location_entry_view_->Attach(location_entry_->GetNativeView());
location_entry_->Update(browser()->GetSelectedTabContents());
// Note: we tell the BrowserActionsContainer not to save its size because
// the main container is part of the ToolbarView, and we don't want them
// fighting. See http://code.google.com/p/chromium/issues/detail?id=38992
browser_actions_ = new BrowserActionsContainer(browser(), this, false);
AddChildView(browser_actions_);
}
////////////////////////////////////////////////////////////////////////////////
// views::View overrides:
gfx::Size CompactLocationBarView::GetPreferredSize() {
if (!reload_)
return gfx::Size(); // Not initialized yet, do nothing.
gfx::Size reload_size = reload_->GetPreferredSize();
gfx::Size location_size = location_entry_view_->GetPreferredSize();
gfx::Size ba_size = browser_actions_->GetPreferredSize();
int width = kCompactLocationLeftMargin + reload_size.width() +
std::max(kDefaultLocationEntryWidth,
location_entry_view_->GetPreferredSize().width()) +
ba_size.width() +
kCompactLocationRightMargin;
return gfx::Size(width, kDefaultLocationBarHeight);
}
void CompactLocationBarView::Layout() {
if (!reload_)
return; // Not initialized yet, do nothing.
int cur_x = kCompactLocationLeftMargin;
gfx::Size reload_size = reload_->GetPreferredSize();
int reload_y = (height() - reload_size.height()) / 2;
reload_->SetBounds(cur_x, reload_y,
reload_size.width(), reload_size.height());
cur_x += reload_size.width();
gfx::Size ba_size = browser_actions_->GetPreferredSize();
int ba_y = (height() - ba_size.height()) / 2;
browser_actions_->SetBounds(
width() - ba_size.width(), ba_y, ba_size.width(), ba_size.height());
int location_entry_width = browser_actions_->x() - cur_x;
if (ba_size.IsEmpty()) {
// BrowserActionsContainer has its own margin on right.
// Use the our margin when if the browser action is empty.
location_entry_width -= kCompactLocationRightMargin;
}
// The location bar gets the rest of the space in the middle.
location_entry_view_->SetBounds(cur_x, 0, location_entry_width, height());
}
void CompactLocationBarView::Paint(gfx::Canvas* canvas) {
gfx::Rect lb = GetLocalBounds(true);
ThemeProvider* tp = GetThemeProvider();
gfx::Rect bounds;
host()->GetThemePosition(&bounds);
canvas->TileImageInt(*tp->GetBitmapNamed(IDR_THEME_TOOLBAR),
bounds.x(), bounds.y(), 0, 0, lb.width(), lb.height());
View::Paint(canvas);
}
void CompactLocationBarView::ViewHierarchyChanged(bool is_add, View* parent,
View* child) {
if (is_add && child == this)
Init();
}
void CompactLocationBarView::Focus() {
location_entry_->SetFocus();
}
////////////////////////////////////////////////////////////////////////////////
// views::ButtonListener overrides:
void CompactLocationBarView::ButtonPressed(views::Button* sender,
const views::Event& event) {
int id = sender->tag();
// Shift-clicking or Ctrl-clicking the reload button means we should
// ignore any cached content.
// TODO(avayvod): eliminate duplication of this logic in
// CompactLocationBarView.
if (id == IDC_RELOAD && (event.IsShiftDown() || event.IsControlDown()))
id = IDC_RELOAD_IGNORING_CACHE;
browser()->ExecuteCommandWithDisposition(
id, event_utils::DispositionFromEventFlags(sender->mouse_event_flags()));
}
////////////////////////////////////////////////////////////////////////////////
// AutocompleteEditController overrides:
void CompactLocationBarView::OnAutocompleteAccept(
const GURL& url,
WindowOpenDisposition disposition,
PageTransition::Type transition,
const GURL& alternate_nav_url) {
browser()->OpenURL(url, GURL(), disposition, transition);
clb_host()->StartAutoHideTimer();
}
void CompactLocationBarView::OnChanged() {
// Other one does "DoLayout" here.
}
void CompactLocationBarView::OnKillFocus() {
host()->UnregisterAccelerators();
}
void CompactLocationBarView::OnSetFocus() {
views::FocusManager* focus_manager = GetFocusManager();
if (!focus_manager) {
NOTREACHED();
return;
}
focus_manager->SetFocusedView(this);
host()->RegisterAccelerators();
}
void CompactLocationBarView::OnInputInProgress(bool in_progress) {
}
SkBitmap CompactLocationBarView::GetFavIcon() const {
return SkBitmap();
}
std::wstring CompactLocationBarView::GetTitle() const {
return std::wstring();
}
} // namespace chromeos
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