Move color_utils, text_elider, drag_utils, accessibility_types, standard_layo...

chrome/browser/drag_utils.cc

Index: chrome/browser/drag_utils.cc
===================================================================
--- chrome/browser/drag_utils.cc	(revision 15683)
+++ chrome/browser/drag_utils.cc	(working copy)
@@ -1,161 +0,0 @@
-// Copyright (c) 2006-2008 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/drag_utils.h"
-
-#include <objidl.h>
-#include <shlobj.h>
-#include <shobjidl.h>
-
-#include "app/gfx/chrome_canvas.h"
-#include "app/gfx/chrome_font.h"
-#include "app/l10n_util.h"
-#include "app/os_exchange_data.h"
-#include "app/resource_bundle.h"
-#include "base/file_util.h"
-#include "base/gfx/gdi_util.h"
-#include "base/gfx/point.h"
-#include "base/string_util.h"
-#include "chrome/browser/views/bookmark_bar_view.h"
-#include "chrome/common/win_util.h"
-#include "googleurl/src/gurl.h"
-#include "grit/theme_resources.h"
-#include "views/controls/button/text_button.h"
-
-namespace drag_utils {
-
-// Maximum width of the link drag image in pixels.
-static const int kLinkDragImageMaxWidth = 200;
-static const int kLinkDragImageVPadding = 3;
-static const int kLinkDragImageVSpacing = 2;
-static const int kLinkDragImageHPadding = 4;
-static const SkColor kLinkDragImageBGColor = SkColorSetRGB(131, 146, 171);
-//static const SkColor kLinkDragImageBGColor = SkColorSetRGB(195, 217, 255);
-static const SkColor kLinkDragImageTextColor = SK_ColorBLACK;
-
-// File dragging pixel measurements
-static const int kFileDragImageMaxWidth = 200;
-static const SkColor kFileDragImageTextColor = SK_ColorBLACK;
-
-static void SetDragImageOnDataObject(HBITMAP hbitmap,
-                                     int width,
-                                     int height,
-                                     int cursor_offset_x,
-                                     int cursor_offset_y,
-                                     IDataObject* data_object) {
-  IDragSourceHelper* helper = NULL;
-  HRESULT rv = CoCreateInstance(CLSID_DragDropHelper, 0, CLSCTX_INPROC_SERVER,
-      IID_IDragSourceHelper, reinterpret_cast<LPVOID*>(&helper));
-  if (SUCCEEDED(rv)) {
-    SHDRAGIMAGE sdi;
-    sdi.sizeDragImage.cx = width;
-    sdi.sizeDragImage.cy = height;
-    sdi.crColorKey = 0xFFFFFFFF;
-    sdi.hbmpDragImage = hbitmap;
-    sdi.ptOffset.x = cursor_offset_x;
-    sdi.ptOffset.y = cursor_offset_y;
-    helper->InitializeFromBitmap(&sdi, data_object);
-  }
-};
-
-// Blit the contents of the canvas to a new HBITMAP. It is the caller's
-// responsibility to release the |bits| buffer.
-static HBITMAP CreateBitmapFromCanvas(const ChromeCanvas& canvas,
-                                      int width,
-                                      int height) {
-  HDC screen_dc = GetDC(NULL);
-  BITMAPINFOHEADER header;
-  gfx::CreateBitmapHeader(width, height, &header);
-  void* bits;
-  HBITMAP bitmap =
-      CreateDIBSection(screen_dc, reinterpret_cast<BITMAPINFO*>(&header),
-                       DIB_RGB_COLORS, &bits, NULL, 0);
-  HDC compatible_dc = CreateCompatibleDC(screen_dc);
-  HGDIOBJ old_object = SelectObject(compatible_dc, bitmap);
-  BitBlt(compatible_dc, 0, 0, width, height,
-         canvas.getTopPlatformDevice().getBitmapDC(),
-         0, 0, SRCCOPY);
-  SelectObject(compatible_dc, old_object);
-  ReleaseDC(NULL, compatible_dc);
-  ReleaseDC(NULL, screen_dc);
-  return bitmap;
-}
-
-void SetURLAndDragImage(const GURL& url,
-                        const std::wstring& title,
-                        const SkBitmap& icon,
-                        OSExchangeData* data) {
-  DCHECK(url.is_valid() && data);
-
-  data->SetURL(url, title);
-
-  // Create a button to render the drag image for us.
-  views::TextButton button(NULL,
-                           title.empty() ? UTF8ToWide(url.spec()) : title);
-  button.set_max_width(BookmarkBarView::kMaxButtonWidth);
-  if (icon.isNull()) {
-    button.SetIcon(*ResourceBundle::GetSharedInstance().GetBitmapNamed(
-                   IDR_DEFAULT_FAVICON));
-  } else {
-    button.SetIcon(icon);
-  }
-  gfx::Size prefsize = button.GetPreferredSize();
-  button.SetBounds(0, 0, prefsize.width(), prefsize.height());
-
-  // Render the image.
-  ChromeCanvas canvas(prefsize.width(), prefsize.height(), false);
-  button.Paint(&canvas, true);
-  SetDragImageOnDataObject(canvas, prefsize.width(), prefsize.height(),
-                           prefsize.width() / 2, prefsize.height() / 2,
-                           data);
-}
-
-void CreateDragImageForFile(const std::wstring& file_name,
-                            SkBitmap* icon,
-                            IDataObject* data_object) {
-  DCHECK(icon);
-  DCHECK(data_object);
-
-  // Set up our text portion
-  const std::wstring& name = file_util::GetFilenameFromPath(file_name);
-  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-  ChromeFont font = rb.GetFont(ResourceBundle::BaseFont);
-
-  const int width = kFileDragImageMaxWidth;
-  // Add +2 here to allow room for the halo.
-  const int height = font.height() + icon->height() +
-                     kLinkDragImageVPadding + 2;
-  ChromeCanvas canvas(width, height, false /* translucent */);
-
-  // Paint the icon.
-  canvas.DrawBitmapInt(*icon, (width - icon->width()) / 2, 0);
-
-  // Paint the file name. We inset it one pixel to allow room for the halo.
-  canvas.DrawStringWithHalo(name, font, kFileDragImageTextColor, SK_ColorWHITE,
-                            1, icon->height() + kLinkDragImageVPadding + 1,
-                            width - 2, font.height(),
-                            ChromeCanvas::TEXT_ALIGN_CENTER);
-
-  SetDragImageOnDataObject(canvas, width, height, width / 2,
-                           kLinkDragImageVPadding, data_object);
-}
-
-void SetDragImageOnDataObject(const ChromeCanvas& canvas,
-                              int width,
-                              int height,
-                              int cursor_x_offset,
-                              int cursor_y_offset,
-                              IDataObject* data_object) {
-  DCHECK(data_object && width > 0 && height > 0);
-  // SetDragImageOnDataObject(HBITMAP) takes ownership of the bitmap.
-  HBITMAP bitmap = CreateBitmapFromCanvas(canvas, width, height);
-
-  // Attach 'bitmap' to the data_object.
-  SetDragImageOnDataObject(bitmap, width, height,
-                           cursor_x_offset,
-                           cursor_y_offset,
-                           data_object);
-}
-
-} // namespace drag_utils