1 files changed, 0 insertions, 152 deletions
diff --git a/chrome/browser/autocomplete/edit_drop_target.cc b/chrome/browser/autocomplete/edit_drop_target.cc
deleted file mode 100644
index abe1566..0000000
--- a/chrome/browser/autocomplete/edit_drop_target.cc
+++ /dev/null
@@ -1,152 +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/autocomplete/edit_drop_target.h"
-
-#include "base/string_util.h"
-#include "chrome/browser/autocomplete/autocomplete_edit.h"
-#include "chrome/common/os_exchange_data.h"
-#include "googleurl/src/gurl.h"
-
-namespace {
-
-// A helper method for determining a valid DROPEFFECT given the allowed
-// DROPEFFECTS.  We prefer copy over link.
-DWORD CopyOrLinkDropEffect(DWORD effect) {
-  if (effect & DROPEFFECT_COPY)
-    return DROPEFFECT_COPY;
-  if (effect & DROPEFFECT_LINK)
-    return DROPEFFECT_LINK;
-  return DROPEFFECT_NONE;
-}
-
-}
-
-EditDropTarget::EditDropTarget(AutocompleteEditView* edit)
-    : BaseDropTarget(edit->m_hWnd),
-      edit_(edit),
-      drag_has_url_(false),
-      drag_has_string_(false) {
-}
-
-DWORD EditDropTarget::OnDragEnter(IDataObject* data_object,
-                                  DWORD key_state,
-                                  POINT cursor_position,
-                                  DWORD effect) {
-  OSExchangeData os_data(data_object);
-  drag_has_url_ = os_data.HasURL();
-  drag_has_string_ = !drag_has_url_ && os_data.HasString();
-  if (drag_has_url_) {
-    if (edit_->in_drag()) {
-      // The edit we're associated with originated the drag. No point in
-      // allowing the user to drop back on us.
-      drag_has_url_ = false;
-    }
-    // NOTE: it would be nice to visually show all the text is going to
-    // be replaced by selecting all, but this caused painting problems. In
-    // particular the flashing caret would appear outside the edit! For now
-    // we stick with no visual indicator other than that shown own the mouse
-    // cursor.
-  }
-  return OnDragOver(data_object, key_state, cursor_position, effect);
-}
-
-DWORD EditDropTarget::OnDragOver(IDataObject* data_object,
-                                 DWORD key_state,
-                                 POINT cursor_position,
-                                 DWORD effect) {
-  if (drag_has_url_)
-    return CopyOrLinkDropEffect(effect);
-
-  if (drag_has_string_) {
-    UpdateDropHighlightPosition(cursor_position);
-    if (edit_->drop_highlight_position() == -1 && edit_->in_drag())
-      return DROPEFFECT_NONE;
-    if (edit_->in_drag()) {
-      // The edit we're associated with originated the drag.  Do the normal drag
-      // behavior.
-      DCHECK((effect & DROPEFFECT_COPY) && (effect & DROPEFFECT_MOVE));
-      return (key_state & MK_CONTROL) ? DROPEFFECT_COPY : DROPEFFECT_MOVE;
-    }
-    // Our edit didn't originate the drag, only allow link or copy.
-    return CopyOrLinkDropEffect(effect);
-  }
-
-  return DROPEFFECT_NONE;
-}
-
-void EditDropTarget::OnDragLeave(IDataObject* data_object) {
-  ResetDropHighlights();
-}
-
-DWORD EditDropTarget::OnDrop(IDataObject* data_object,
-                             DWORD key_state,
-                             POINT cursor_position,
-                             DWORD effect) {
-  OSExchangeData os_data(data_object);
-
-  if (drag_has_url_) {
-    GURL url;
-    std::wstring title;
-    if (os_data.GetURLAndTitle(&url, &title)) {
-      edit_->SetUserText(UTF8ToWide(url.spec()));
-      edit_->model()->AcceptInput(CURRENT_TAB, true);
-      return CopyOrLinkDropEffect(effect);
-    }
-  } else if (drag_has_string_) {
-    int string_drop_position = edit_->drop_highlight_position();
-    std::wstring text;
-    if ((string_drop_position != -1 || !edit_->in_drag()) &&
-        os_data.GetString(&text)) {
-      DCHECK(string_drop_position == -1 ||
-             ((string_drop_position >= 0) &&
-              (string_drop_position <= edit_->GetTextLength())));
-      const DWORD drop_operation =
-          OnDragOver(data_object, key_state, cursor_position, effect);
-      if (edit_->in_drag()) {
-        if (drop_operation == DROPEFFECT_MOVE)
-          edit_->MoveSelectedText(string_drop_position);
-        else
-          edit_->InsertText(string_drop_position, text);
-      } else {
-        edit_->PasteAndGo(CollapseWhitespace(text, true));
-      }
-      ResetDropHighlights();
-      return drop_operation;
-    }
-  }
-
-  ResetDropHighlights();
-
-  return DROPEFFECT_NONE;
-}
-
-void EditDropTarget::UpdateDropHighlightPosition(
-    const POINT& cursor_screen_position) {
-  if (drag_has_string_) {
-    POINT client_position = cursor_screen_position;
-    ScreenToClient(edit_->m_hWnd, &client_position);
-    int drop_position = edit_->CharFromPos(client_position);
-    if (edit_->in_drag()) {
-      // Our edit originated the drag, don't allow a drop if over the selected
-      // region.
-      LONG sel_start, sel_end;
-      edit_->GetSel(sel_start, sel_end);
-      if ((sel_start != sel_end) && (drop_position >= sel_start) &&
-          (drop_position <= sel_end))
-        drop_position = -1;
-    } else {
-      // A drop from a source other than the edit replaces all the text, so
-      // we don't show the drop location. See comment in OnDragEnter as to why
-      // we don't try and select all here.
-      drop_position = -1;
-    }
-    edit_->SetDropHighlightPosition(drop_position);
-  }
-}
-
-void EditDropTarget::ResetDropHighlights() {
-  if (drag_has_string_)
-    edit_->SetDropHighlightPosition(-1);
-}