Hide page actions and star, like we already do for content settings, when the user is editing the omnibox.

BUG=none 
TEST=Typing in the omnibox should make all items on the right disappear, and make ctrl-d do nothing.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@58028 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 85 insertions, 70 deletions

diff --git a/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm b/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
index 28f524b..9bc4d1d 100644
--- a/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
+++ b/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
@@ -33,6 +33,7 @@
 #include "chrome/browser/command_updater.h"
 #include "chrome/browser/content_setting_image_model.h"
 #include "chrome/browser/content_setting_bubble_model.h"
+#include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/extension_browser_event_router.h"
 #include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/extensions/extension_tabs_module.h"
@@ -183,6 +184,10 @@ void LocationBarViewMac::SaveStateToContents(TabContents* contents) {
 
 void LocationBarViewMac::Update(const TabContents* contents,
                                 bool should_restore_state) {
+  bool star_enabled = browser_defaults::bookmarks_enabled &&
+      [field_ isEditable] && !toolbar_model_->input_in_progress();
+  command_updater_->UpdateCommandEnabled(IDC_BOOKMARK_PAGE, star_enabled);
+  star_decoration_->SetVisible(star_enabled);
   RefreshPageActionDecorations();
   RefreshContentSettingsDecorations();
   // AutocompleteEditView restores state if the tab is non-NULL.
@@ -371,7 +376,8 @@ void LocationBarViewMac::TestPageActionPressed(size_t index) {
 
 void LocationBarViewMac::SetEditable(bool editable) {
   [field_ setEditable:editable ? YES : NO];
-  star_decoration_->SetVisible(editable);
+  star_decoration_->SetVisible(browser_defaults::bookmarks_enabled &&
+      editable && !toolbar_model_->input_in_progress());
   UpdatePageActions();
   Layout();
 }
@@ -490,8 +496,10 @@ void LocationBarViewMac::RefreshPageActionDecorations() {
     return;
 
   GURL url = GURL(WideToUTF8(toolbar_model_->GetText()));
-  for (size_t i = 0; i < page_action_decorations_.size(); ++i)
-    page_action_decorations_[i]->UpdateVisibility(contents, url);
+  for (size_t i = 0; i < page_action_decorations_.size(); ++i) {
+    page_action_decorations_[i]->UpdateVisibility(
+        toolbar_model_->input_in_progress() ? NULL : contents, url);
+  }
 }
 
 // TODO(shess): This function should over time grow to closely match
diff --git a/chrome/browser/cocoa/location_bar/page_action_decoration.mm b/chrome/browser/cocoa/location_bar/page_action_decoration.mm
index d306d87..337cd2f 100644
--- a/chrome/browser/cocoa/location_bar/page_action_decoration.mm
+++ b/chrome/browser/cocoa/location_bar/page_action_decoration.mm
@@ -121,15 +121,15 @@ void PageActionDecoration::OnImageLoaded(
   owner_->UpdatePageActions();
 }
 
-void PageActionDecoration::UpdateVisibility(
-    TabContents* contents, const GURL& url) {
+void PageActionDecoration::UpdateVisibility(TabContents* contents,
+                                            const GURL& url) {
   // Save this off so we can pass it back to the extension when the action gets
   // executed. See PageActionDecoration::OnMousePressed.
-  current_tab_id_ = ExtensionTabUtil::GetTabId(contents);
+  current_tab_id_ = contents ? ExtensionTabUtil::GetTabId(contents) : -1;
   current_url_ = url;
 
-  bool visible = preview_enabled_ ||
-                 page_action_->GetIsVisible(current_tab_id_);
+  bool visible = contents &&
+      (preview_enabled_ || page_action_->GetIsVisible(current_tab_id_));
   if (visible) {
     SetToolTip(page_action_->GetTitle(current_tab_id_));
 
@@ -146,19 +146,15 @@ void PageActionDecoration::UpdateVisibility(
     SkBitmap skia_icon = page_action_->GetIcon(current_tab_id_);
     if (skia_icon.isNull()) {
       int icon_index = page_action_->GetIconIndex(current_tab_id_);
-      std::string icon_path;
-      if (icon_index >= 0)
-        icon_path = page_action_->icon_paths()->at(icon_index);
-      else
-        icon_path = page_action_->default_icon_path();
-
+      std::string icon_path = (icon_index < 0) ?
+          page_action_->default_icon_path() :
+          page_action_->icon_paths()->at(icon_index);
       if (!icon_path.empty()) {
         PageActionMap::iterator iter = page_action_icons_.find(icon_path);
         if (iter != page_action_icons_.end())
           skia_icon = iter->second;
       }
     }
-
     if (!skia_icon.isNull()) {
       SetImage(gfx::SkBitmapToNSImage(skia_icon));
     } else if (!GetImage()) {
@@ -171,6 +167,7 @@ void PageActionDecoration::UpdateVisibility(
       SetImage([[NSImage alloc] initWithSize:default_size]);
     }
   }
+
   if (IsVisible() != visible) {
     SetVisible(visible);
     NotificationService::current()->Notify(
diff --git a/chrome/browser/gtk/location_bar_view_gtk.cc b/chrome/browser/gtk/location_bar_view_gtk.cc
index 95b1bbb..705be84 100644
--- a/chrome/browser/gtk/location_bar_view_gtk.cc
+++ b/chrome/browser/gtk/location_bar_view_gtk.cc
@@ -257,7 +257,7 @@ void LocationBarViewGtk::Init(bool popup_window_mode) {
   gtk_box_pack_end(GTK_BOX(entry_box_), tab_to_search_hint_, FALSE, FALSE, 0);
 
   // We don't show the star in popups, app windows, etc.
-  if (!ShouldOnlyShowLocation()) {
+  if (browser_defaults::bookmarks_enabled && !ShouldOnlyShowLocation()) {
     CreateStarButton();
     gtk_box_pack_end(GTK_BOX(hbox_.get()), star_.get(), FALSE, FALSE, 0);
   }
@@ -407,6 +407,14 @@ GtkWidget* LocationBarViewGtk::GetPageActionWidget(
 }
 
 void LocationBarViewGtk::Update(const TabContents* contents) {
+  bool star_enabled = star_.get() && !toolbar_model_->input_in_progress();
+  command_updater_->UpdateCommandEnabled(IDC_BOOKMARK_PAGE, star_enabled);
+  if (star_.get()) {
+    if (star_enabled)
+      gtk_widget_show_all(star_.get());
+    else
+      gtk_widget_hide_all(star_.get());
+  }
   UpdateSiteTypeArea();
   UpdateContentSettingsIcons();
   UpdatePageActions();
@@ -615,8 +623,10 @@ void LocationBarViewGtk::UpdatePageActions() {
   if (!page_action_views_.empty() && contents) {
     GURL url = GURL(WideToUTF8(toolbar_model_->GetText()));
 
-    for (size_t i = 0; i < page_action_views_.size(); i++)
-      page_action_views_[i]->UpdateVisibility(contents, url);
+    for (size_t i = 0; i < page_action_views_.size(); i++) {
+      page_action_views_[i]->UpdateVisibility(
+          toolbar_model_->input_in_progress() ? NULL : contents, url);
+    }
   }
 
   // If there are no visible page actions, hide the hbox too, so that it does
@@ -1268,15 +1278,14 @@ void LocationBarViewGtk::PageActionViewGtk::UpdateVisibility(
     TabContents* contents, GURL url) {
   // Save this off so we can pass it back to the extension when the action gets
   // executed. See PageActionImageView::OnMousePressed.
-  current_tab_id_ = ExtensionTabUtil::GetTabId(contents);
+  current_tab_id_ = contents ? ExtensionTabUtil::GetTabId(contents) : -1;
   current_url_ = url;
 
-  bool visible = preview_enabled_ ||
-                 page_action_->GetIsVisible(current_tab_id_);
+  bool visible = contents &&
+      (preview_enabled_ || page_action_->GetIsVisible(current_tab_id_));
   if (visible) {
     // Set the tooltip.
-    gtk_widget_set_tooltip_text(
-        event_box_.get(),
+    gtk_widget_set_tooltip_text(event_box_.get(),
         page_action_->GetTitle(current_tab_id_).c_str());
 
     // Set the image.
@@ -1304,19 +1313,15 @@ void LocationBarViewGtk::PageActionViewGtk::UpdateVisibility(
       // Otherwise look for a dynamically set index, or fall back to the
       // default path.
       int icon_index = page_action_->GetIconIndex(current_tab_id_);
-      std::string icon_path;
-      if (icon_index >= 0)
-        icon_path = page_action_->icon_paths()->at(icon_index);
-      else
-        icon_path = page_action_->default_icon_path();
-
+      std::string icon_path = (icon_index < 0) ?
+          page_action_->default_icon_path() :
+          page_action_->icon_paths()->at(icon_index);
       if (!icon_path.empty()) {
         PixbufMap::iterator iter = pixbufs_.find(icon_path);
         if (iter != pixbufs_.end())
           pixbuf = iter->second;
       }
     }
-
     // The pixbuf might not be loaded yet.
     if (pixbuf)
       gtk_image_set_from_pixbuf(GTK_IMAGE(image_.get()), pixbuf);
diff --git a/chrome/browser/views/location_bar/location_bar_view.cc b/chrome/browser/views/location_bar/location_bar_view.cc
index 057e23e..fdfdacc 100644
--- a/chrome/browser/views/location_bar/location_bar_view.cc
+++ b/chrome/browser/views/location_bar/location_bar_view.cc
@@ -15,6 +15,7 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_dll_resource.h"
 #include "chrome/browser/alternate_nav_url_fetcher.h"
+#include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/extension_browser_event_router.h"
 #include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/profile.h"
@@ -189,7 +190,7 @@ void LocationBarView::Init() {
   }
 
   // The star is not visible in popups and in the app launcher.
-  if (mode_ == NORMAL) {
+  if (browser_defaults::bookmarks_enabled && (mode_ == NORMAL)) {
     star_view_ = new StarView(command_updater_);
     AddChildView(star_view_);
     star_view_->SetVisible(true);
@@ -260,6 +261,10 @@ SkColor LocationBarView::GetColor(ToolbarModel::SecurityLevel security_level,
 }
 
 void LocationBarView::Update(const TabContents* tab_for_state_restoring) {
+  bool star_enabled = star_view_ && !model_->input_in_progress();
+  command_updater_->UpdateCommandEnabled(IDC_BOOKMARK_PAGE, star_enabled);
+  if (star_view_)
+    star_view_->SetVisible(star_enabled);
   RefreshContentSettingViews();
   RefreshPageActionViews();
   // Don't Update in app launcher mode so that the location entry does not show
@@ -429,7 +434,7 @@ void LocationBarView::Layout() {
         kItemEditPadding);
   }
 
-  if (star_view_)
+  if (star_view_ && star_view_->IsVisible())
     entry_width -= star_view_->GetPreferredSize().width() + kItemPadding;
   for (PageActionViews::const_iterator i(page_action_views_.begin());
        i != page_action_views_.end(); ++i) {
@@ -497,7 +502,7 @@ void LocationBarView::Layout() {
 
   // Lay out items to the right of the edit field.
   int offset = width() - kEdgeThickness - kEdgeItemPadding;
-  if (star_view_) {
+  if (star_view_ && star_view_->IsVisible()) {
     int star_width = star_view_->GetPreferredSize().width();
     offset -= star_width;
     star_view_->SetBounds(offset, location_y, star_width, location_height);
@@ -841,7 +846,8 @@ void LocationBarView::RefreshPageActionViews() {
 
     for (PageActionViews::const_iterator i(page_action_views_.begin());
          i != page_action_views_.end(); ++i) {
-      (*i)->UpdateVisibility(contents, url);
+      (*i)->UpdateVisibility(model_->input_in_progress() ? NULL : contents,
+                             url);
 
       // Check if the visibility of the action changed and notify if it did.
       ExtensionAction* action = (*i)->image_view()->page_action();
diff --git a/chrome/browser/views/location_bar/page_action_image_view.cc b/chrome/browser/views/location_bar/page_action_image_view.cc
index 0f6358b..c2d72e3 100644
--- a/chrome/browser/views/location_bar/page_action_image_view.cc
+++ b/chrome/browser/views/location_bar/page_action_image_view.cc
@@ -182,46 +182,45 @@ void PageActionImageView::UpdateVisibility(TabContents* contents,
                                            const GURL& url) {
   // Save this off so we can pass it back to the extension when the action gets
   // executed. See PageActionImageView::OnMousePressed.
-  current_tab_id_ = ExtensionTabUtil::GetTabId(contents);
+  current_tab_id_ = contents ? ExtensionTabUtil::GetTabId(contents) : -1;
   current_url_ = url;
 
-  bool visible =
-      preview_enabled_ || page_action_->GetIsVisible(current_tab_id_);
-  if (visible) {
-    // Set the tooltip.
-    tooltip_ = page_action_->GetTitle(current_tab_id_);
-    SetTooltipText(UTF8ToWide(tooltip_));
-
-    // Set the image.
-    // It can come from three places. In descending order of priority:
-    // - The developer can set it dynamically by path or bitmap. It will be in
-    //   page_action_->GetIcon().
-    // - The developer can set it dynamically by index. It will be in
-    //   page_action_->GetIconIndex().
-    // - It can be set in the manifest by path. It will be in page_action_->
-    //   default_icon_path().
-
-    // First look for a dynamically set bitmap.
-    SkBitmap icon = page_action_->GetIcon(current_tab_id_);
-    if (icon.isNull()) {
-      int icon_index = page_action_->GetIconIndex(current_tab_id_);
-      std::string icon_path;
-      if (icon_index >= 0)
-        icon_path = page_action_->icon_paths()->at(icon_index);
-      else
-        icon_path = page_action_->default_icon_path();
-
-      if (!icon_path.empty()) {
-        PageActionMap::iterator iter = page_action_icons_.find(icon_path);
-        if (iter != page_action_icons_.end())
-          icon = iter->second;
-      }
-    }
+  if (!contents ||
+      (!preview_enabled_ && !page_action_->GetIsVisible(current_tab_id_))) {
+    SetVisible(false);
+    return;
+  }
 
-    if (!icon.isNull())
-      SetImage(&icon);
+  // Set the tooltip.
+  tooltip_ = page_action_->GetTitle(current_tab_id_);
+  SetTooltipText(UTF8ToWide(tooltip_));
+
+  // Set the image.
+  // It can come from three places. In descending order of priority:
+  // - The developer can set it dynamically by path or bitmap. It will be in
+  //   page_action_->GetIcon().
+  // - The developer can set it dynamically by index. It will be in
+  //   page_action_->GetIconIndex().
+  // - It can be set in the manifest by path. It will be in
+  //   page_action_->default_icon_path().
+
+  // First look for a dynamically set bitmap.
+  SkBitmap icon = page_action_->GetIcon(current_tab_id_);
+  if (icon.isNull()) {
+    int icon_index = page_action_->GetIconIndex(current_tab_id_);
+    std::string icon_path = (icon_index < 0) ?
+        page_action_->default_icon_path() :
+        page_action_->icon_paths()->at(icon_index);
+    if (!icon_path.empty()) {
+      PageActionMap::iterator iter = page_action_icons_.find(icon_path);
+      if (iter != page_action_icons_.end())
+        icon = iter->second;
+    }
   }
-  SetVisible(visible);
+  if (!icon.isNull())
+    SetImage(&icon);
+
+  SetVisible(true);
 }
 
 void PageActionImageView::InspectPopup(ExtensionAction* action) {