Disable left/right/maximize for panels.

chrome/browser/ui/views/frame/browser_non_client_frame_view_aura.cc

 // 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/frame/browser_non_client_frame_view_aura.h"
 
 #include "ash/wm/frame_painter.h"
 #include "ash/wm/workspace/frame_maximize_button.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/ui/views/avatar_menu_button.h"
 #include "chrome/browser/ui/views/frame/browser_frame.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"  // Accessibility names
 #include "grit/theme_resources.h"
 #include "grit/theme_resources_standard.h"
 #include "grit/ui_resources.h"
+#include "ui/aura/window.h"
+#include "ui/aura/client/aura_constants.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/theme_provider.h"
 #include "ui/gfx/canvas.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
@@ skipping 27 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserNonClientFrameViewAura, public:
 
 BrowserNonClientFrameViewAura::BrowserNonClientFrameViewAura(
     BrowserFrame* frame, BrowserView* browser_view)
     : BrowserNonClientFrameView(frame, browser_view),
       maximize_button_(NULL),
       close_button_(NULL),
       window_icon_(NULL),
-      frame_painter_(new ash::FramePainter) {
+      frame_painter_(new ash::FramePainter),
+      allow_maximize_(true) {
 }
 
 BrowserNonClientFrameViewAura::~BrowserNonClientFrameViewAura() {
 }
 
 void BrowserNonClientFrameViewAura::Init() {
   // Caption buttons.
-  maximize_button_ = new ash::FrameMaximizeButton(this, this);
+  ash::FrameMaximizeButton* maximize_button =
+      new ash::FrameMaximizeButton(this, this);
+  maximize_button_ = maximize_button;
+  // Disable snap left/right and maximize for Panels.
+  if (browser_view()->browser()->is_type_panel() &&
+      browser_view()->browser()->app_type() == Browser::APP_TYPE_CHILD) {
+    allow_maximize_ = false;
+    maximize_button->SetIsLeftRightEnabled(false);
+    maximize_button->set_is_maximize_enabled(false);
+  }
   maximize_button_->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_ACCNAME_MAXIMIZE));
   AddChildView(maximize_button_);
   close_button_ = new views::ImageButton(this);
   close_button_->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_ACCNAME_CLOSE));
   AddChildView(close_button_);
 
   // Initializing the TabIconView is expensive, so only do it if we need to.
   if (browser_view()->ShouldShowWindowIcon()) {
@@ skipping 148 matching lines @@
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // views::ButtonListener overrides:
 
 void BrowserNonClientFrameViewAura::ButtonPressed(views::Button* sender,
                                                   const views::Event& event) {
   if (sender == maximize_button_) {
     // The maximize button may move out from under the cursor.
     ResetWindowControls();
+    // Don't maximize if this is a Panel.
+    if (!allow_maximize_)
+      return;
     if (frame()->IsMaximized())
       frame()->Restore();
     else
       frame()->Maximize();
     // |this| may be deleted - some windows delete their frames on maximize.
   } else if (sender == close_button_) {
     frame()->Close();
   }
 }
 
@@ skipping 178 matching lines @@
 }
 
 SkBitmap* BrowserNonClientFrameViewAura::GetCustomBitmap(
     int bitmap_id,
     int fallback_bitmap_id) const {
   ui::ThemeProvider* tp = GetThemeProvider();
   if (tp->HasCustomImage(bitmap_id))
     return tp->GetBitmapNamed(bitmap_id);
   return tp->GetBitmapNamed(fallback_bitmap_id);
 }