Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 113 insertions, 0 deletions

diff --git a/chrome/browser/download_item_model.cc b/chrome/browser/download_item_model.cc
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+++ b/chrome/browser/download_item_model.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/browser/download_item_model.h"
+
+#include "base/string_util.h"
+#include "chrome/browser/download_manager.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/common/time_format.h"
+
+#include "generated_resources.h"
+
+DownloadItemModel::DownloadItemModel(DownloadItem* download)
+    : download_(download) {
+}
+
+void DownloadItemModel::CancelTask() {
+  download_->Cancel(true /* update history service */);
+}
+
+std::wstring DownloadItemModel::GetStatusText() {
+  int64 size = download_->received_bytes();
+  int64 total = download_->total_bytes();
+
+  DataUnits amount_units = GetByteDisplayUnits(total);
+  const std::wstring simple_size = FormatBytes(size, amount_units, false);
+
+  // In RTL locales, we render the text "size/total" in an RTL context. This
+  // is problematic since a string such as "123/456 MB" is displayed
+  // as "MB 123/456" because it ends with an LTR run. In order to solve this,
+  // we mark the total string as an LTR string if the UI layout is
+  // right-to-left so that the string "456 MB" is treated as an LTR run.
+  std::wstring simple_total = FormatBytes(total, amount_units, true);
+  if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT)
+    l10n_util::WrapStringWithLTRFormatting(&simple_total);
+
+  TimeDelta remaining;
+  std::wstring simple_time;
+  if (download_->state() == DownloadItem::IN_PROGRESS &&
+      download_->is_paused()) {
+    simple_time = l10n_util::GetString(IDS_DOWNLOAD_PROGRESS_PAUSED);
+  } else if (download_->TimeRemaining(&remaining)) {
+    simple_time = download_->open_when_complete() ?
+                      TimeFormat::TimeRemainingShort(remaining) :
+                      TimeFormat::TimeRemaining(remaining);
+  }
+
+  std::wstring status_text;
+  switch (download_->state()) {
+    case DownloadItem::IN_PROGRESS:
+      if (download_->open_when_complete()) {
+        if (simple_time.empty()) {
+          status_text =
+              l10n_util::GetString(IDS_DOWNLOAD_STATUS_OPEN_WHEN_COMPLETE);
+        } else {
+          status_text = l10n_util::GetStringF(IDS_DOWNLOAD_STATUS_OPEN_IN,
+                                              simple_time);
+        }
+      } else {
+        if (simple_time.empty()) {
+          // Instead of displaying "0 B" we keep the "Starting..." string.
+          status_text = (size == 0) ?
+              l10n_util::GetString(IDS_DOWNLOAD_STATUS_STARTING) :
+              FormatBytes(size, GetByteDisplayUnits(size), true);
+        } else {
+          status_text = l10n_util::GetStringF(IDS_DOWNLOAD_STATUS_IN_PROGRESS,
+                                              simple_size,
+                                              simple_total,
+                                              simple_time);
+        }
+      }
+      break;
+    case DownloadItem::COMPLETE:
+      status_text.clear();
+      break;
+    case DownloadItem::CANCELLED:
+      status_text = l10n_util::GetStringF(IDS_DOWNLOAD_STATUS_CANCELLED,
+                                          simple_size);
+      break;
+    case DownloadItem::REMOVING:
+      break;
+    default:
+      NOTREACHED();
+  }
+
+  return status_text;
+}