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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/browser/views/toolbar_star_toggle.h"
#include "chrome/app/theme/theme_resources.h"
#include "chrome/browser/bookmark_bar_model.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/chrome_frame.h"
#include "chrome/browser/views/bookmark_bubble_view.h"
#include "chrome/browser/views/toolbar_view.h"
#include "chrome/common/resource_bundle.h"
#include "googleurl/src/gurl.h"
// The amount of time (in milliseconds) between when the bubble closes and when
// pressing on the button again does something. Yes, this is a hackish. I tried
// many different options, all to no avail:
// . Keying off mouse activation: this didn't work as there is no way to know
// which window receives the activation. Additionally once the mouse
// activation occurs we have no way to tie the next mouse event to the mouse
// activation.
// . Watching all events as we dispatch them in the MessageLoop. Mouse
// activation isn't an observable event though.
// Ideally we could use mouse capture for this, but we can't use mouse capture
// with the bubble because it has other native windows.
static const int64 kDisallowClickMS = 40;
ToolbarStarToggle::ToolbarStarToggle(BrowserToolbarView* host)
: host_(host),
ignore_click_(false),
is_bubble_showing_(false) {
}
void ToolbarStarToggle::ShowStarBubble(const GURL& url, bool newly_bookmarked) {
if (is_bubble_showing_) {
// Don't show if we're already showing the bubble.
return;
}
CPoint star_location(0, 0);
ChromeViews::View::ConvertPointToScreen(this, &star_location);
// Shift the x location by 1 as visually the center of the star appears 1
// pixel to the right. By doing this bubble arrow points to the center
// of the star.
gfx::Rect star_bounds(star_location.x + 1, star_location.y, GetWidth(),
GetHeight());
BookmarkBubbleView::Show(host_->browser()->GetTopLevelHWND(), star_bounds,
this, host_->profile(), url, newly_bookmarked);
is_bubble_showing_ = true;
}
bool ToolbarStarToggle::OnMousePressed(const ChromeViews::MouseEvent& e) {
ignore_click_ = ((TimeTicks::Now() - bubble_closed_time_).InMilliseconds() <
kDisallowClickMS);
return ToggleButton::OnMousePressed(e);
}
void ToolbarStarToggle::OnMouseReleased(const ChromeViews::MouseEvent& e,
bool canceled) {
ToggleButton::OnMouseReleased(e, canceled);
ignore_click_ = false;
}
void ToolbarStarToggle::OnDragDone() {
ToggleButton::OnDragDone();
ignore_click_ = false;
}
void ToolbarStarToggle::NotifyClick(int mouse_event_flags) {
if (!ignore_click_ && !is_bubble_showing_)
ToggleButton::NotifyClick(mouse_event_flags);
}
SkBitmap ToolbarStarToggle::GetImageToPaint() {
if (is_bubble_showing_) {
ResourceBundle &rb = ResourceBundle::GetSharedInstance();
return *rb.GetBitmapNamed(IDR_STARRED_P);
}
return Button::GetImageToPaint();
}
void ToolbarStarToggle::InfoBubbleClosing(InfoBubble* info_bubble) {
is_bubble_showing_ = false;
SchedulePaint();
bubble_closed_time_ = TimeTicks::Now();
}
bool ToolbarStarToggle::CloseOnEscape() {
return true;
}
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