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// Copyright (c) 2006-2009 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/views/find_bar_host.h"
#include "chrome/browser/find_bar_controller.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/tab_contents/tab_contents_view.h"
#include "chrome/browser/views/frame/browser_view.h"
#include "views/controls/scrollbar/native_scroll_bar.h"
#include "views/widget/widget_win.h"
NativeWebKeyboardEvent FindBarHost::GetKeyboardEvent(
const TabContents* contents,
const views::Textfield::Keystroke& key_stroke) {
HWND hwnd = contents->GetContentNativeView();
return NativeWebKeyboardEvent(
hwnd, key_stroke.message(), key_stroke.key(), 0);
}
void FindBarHost::AudibleAlert() {
MessageBeep(MB_OK);
}
views::Widget* FindBarHost::CreateHost() {
views::WidgetWin* widget = new views::WidgetWin();
// Don't let WidgetWin manage our lifetime. We want our lifetime to
// coincide with TabContents.
widget->set_delete_on_destroy(false);
widget->set_window_style(WS_CHILD | WS_CLIPCHILDREN);
widget->set_window_ex_style(WS_EX_TOPMOST);
return widget;
}
void FindBarHost::SetDialogPositionNative(const gfx::Rect& new_pos,
bool no_redraw) {
gfx::Rect window_rect;
host_->GetBounds(&window_rect, true);
DWORD swp_flags = SWP_NOOWNERZORDER;
if (!window_rect.IsEmpty())
swp_flags |= SWP_NOSIZE;
if (no_redraw)
swp_flags |= SWP_NOREDRAW;
if (!host_->IsVisible())
swp_flags |= SWP_SHOWWINDOW;
::SetWindowPos(host_->GetNativeView(), HWND_TOP, new_pos.x(), new_pos.y(),
new_pos.width(), new_pos.height(), swp_flags);
}
void FindBarHost::GetDialogPositionNative(gfx::Rect* avoid_overlapping_rect) {
RECT frame_rect = {0}, webcontents_rect = {0};
::GetWindowRect(
static_cast<views::WidgetWin*>(host_.get())->GetParent(), &frame_rect);
::GetWindowRect(
find_bar_controller_->tab_contents()->view()->GetNativeView(),
&webcontents_rect);
avoid_overlapping_rect->Offset(0, webcontents_rect.top - frame_rect.top);
}
gfx::NativeView FindBarHost::GetNativeView(BrowserView* browser_view) {
return browser_view->GetWidget()->GetNativeView();
}
bool FindBarHost::ShouldForwardKeystrokeToWebpageNative(
const views::Textfield::Keystroke& key_stroke) {
// We specifically ignore WM_CHAR. See http://crbug.com/10509.
return key_stroke.message() == WM_KEYDOWN || key_stroke.message() == WM_KEYUP;
}
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