Index: chrome/browser/ui/views/location_bar/zoom_view.cc |
diff --git a/chrome/browser/ui/views/location_bar/zoom_view.cc b/chrome/browser/ui/views/location_bar/zoom_view.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8be863fcc6ede025a140a1f78592b92f1f4b65ad |
--- /dev/null |
+++ b/chrome/browser/ui/views/location_bar/zoom_view.cc |
@@ -0,0 +1,99 @@ |
+// 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/views/location_bar/zoom_view.h" |
+ |
+#include "chrome/browser/ui/views/browser_dialogs.h" |
+#include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h" |
+#include "chrome/browser/ui/view_ids.h" |
+#include "grit/generated_resources.h" |
+#include "grit/theme_resources_standard.h" |
+#include "ui/base/accessibility/accessible_view_state.h" |
+#include "ui/base/l10n/l10n_util.h" |
+#include "ui/base/resource/resource_bundle.h" |
+#include "ui/gfx/size.h" |
+ |
+namespace { |
+ |
+// The size (in pixels) of a side of the icon. |
+const int kIconSideLength = 19; |
+ |
+} |
+ |
+ZoomView::ZoomView(ToolbarModel* toolbar_model) |
+ : toolbar_model_(toolbar_model), |
+ zoom_icon_state_(ZoomController::NONE), |
+ zoom_percent_(100) { |
+ set_accessibility_focusable(true); |
+ |
+ gfx::Size size(kIconSideLength, kIconSideLength); |
+ SetImageSize(size); |
Peter Kasting
2012/06/26 23:23:39
Nit: Is it possible to omit this, calculate it dyn
Kyle Horimoto
2012/06/30 00:22:50
This cannot be ommitted because the image size mus
Peter Kasting
2012/07/02 19:21:27
I don't think this is true once you fix the commen
|
+} |
+ |
+ZoomView::~ZoomView() { |
+} |
+ |
+void ZoomView::SetZoomIconState(ZoomController::ZoomIconState zoom_icon_state) { |
+ if (zoom_icon_state == zoom_icon_state_) |
+ return; |
+ |
+ zoom_icon_state_ = zoom_icon_state; |
+ Update(); |
+} |
+ |
+void ZoomView::SetZoomIconTooltipPercent(int zoom_percent) { |
+ if (zoom_percent == zoom_percent_) |
+ return; |
+ |
+ zoom_percent_ = zoom_percent; |
+ Update(); |
+} |
+ |
+void ZoomView::Update() { |
+ if (toolbar_model_->input_in_progress() || |
+ zoom_icon_state_ == ZoomController::NONE) { |
+ SetVisible(false); |
+ ZoomBubbleView::CloseBubble(); |
+ } else { |
+ SetVisible(true); |
+ SetTooltipText( |
+ l10n_util::GetStringFUTF16Int(IDS_TOOLTIP_ZOOM, zoom_percent_)); |
+ int resource_id = zoom_icon_state_ == ZoomController::ZOOM_PLUS_ICON ? |
Peter Kasting
2012/06/26 23:23:39
Nit: You could also inline this into the next stat
Kyle Horimoto
2012/06/30 00:22:50
Done.
|
+ IDR_ZOOM_PLUS : IDR_ZOOM_MINUS; |
+ SetImage(ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed( |
+ resource_id)); |
+ } |
+} |
+ |
+void ZoomView::GetAccessibleState(ui::AccessibleViewState* state) { |
+ state->name = l10n_util::GetStringUTF16(IDS_ACCNAME_ZOOM); |
+ state->role = ui::AccessibilityTypes::ROLE_PUSHBUTTON; |
+} |
+ |
+bool ZoomView::GetTooltipText(const gfx::Point& p, string16* tooltip) const { |
+ // Don't show tooltip if the zoom bubble is displayed. |
+ if (ZoomBubbleView::IsShowing()) |
Peter Kasting
2012/06/26 23:23:39
Nit: Shorter:
return !ZoomBubbleView::IsShowing
Kyle Horimoto
2012/06/30 00:22:50
Done.
|
+ return false; |
+ |
+ return ImageView::GetTooltipText(p, tooltip); |
+} |
+ |
+bool ZoomView::OnMousePressed(const views::MouseEvent& event) { |
+ // Do nothing until mouse is released. |
+ return true; |
+} |
+ |
+void ZoomView::OnMouseReleased(const views::MouseEvent& event) { |
+ if (event.IsOnlyLeftMouseButton() && HitTest(event.location())) |
+ ZoomBubbleView::ShowBubble(this, zoom_percent_, false); |
+} |
+ |
+bool ZoomView::OnKeyPressed(const views::KeyEvent& event) { |
+ if (event.key_code() != ui::VKEY_SPACE && |
+ event.key_code() != ui::VKEY_RETURN) |
+ return false; |
+ |
+ ZoomBubbleView::ShowBubble(this, zoom_percent_, false); |
+ return true; |
+} |