content/browser/renderer_host/input/ui_touch_selection_helper.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/renderer_host/input/ui_touch_selection_helper.h"
   6
   7 #include "base/logging.h"
   8 #include "cc/output/viewport_selection_bound.h"
   9
  10 namespace content {
  11
  12 namespace {
  13
  14 ui::SelectionBound::Type ConvertSelectionBoundType(
  15     cc::SelectionBoundType type) {
  16   switch (type) {
  17     case cc::SELECTION_BOUND_LEFT:
  18       return ui::SelectionBound::LEFT;
  19     case cc::SELECTION_BOUND_RIGHT:
  20       return ui::SelectionBound::RIGHT;
  21     case cc::SELECTION_BOUND_CENTER:
  22       return ui::SelectionBound::CENTER;
  23     case cc::SELECTION_BOUND_EMPTY:
  24       return ui::SelectionBound::EMPTY;
  25   }
  26   NOTREACHED() << "Unknown selection bound type";
  27   return ui::SelectionBound::EMPTY;
  28 }
  29
  30 }  // namespace
  31
  32 ui::SelectionBound ConvertSelectionBound(
  33     const cc::ViewportSelectionBound& bound) {
  34   ui::SelectionBound ui_bound;
  35   ui_bound.set_type(ConvertSelectionBoundType(bound.type));
  36   ui_bound.set_visible(bound.visible);
  37   if (ui_bound.type() != ui::SelectionBound::EMPTY)
  38     ui_bound.SetEdge(bound.edge_top, bound.edge_bottom);
  39   return ui_bound;
  40 }
  41
  42 }  // namespace content