Extract InfolistWindowView from candidate_window.cc

This patch includes:
1. rename candidate_window.cc to candidate_window_view.cc
2. Clean Up candidate_window_view.cc inclusion headers.
3. Extract common constants from candidate_window.cc
4. Split infolist specific unit tests from candidate_window_view_unittests.cc

BUG=None
TEST=ran unit_tests and manually done on lumpy
TBR=sky@chromium.org


Review URL: https://chromiumcodereview.appspot.com/11359099

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@167148 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/input_method/candidate_window_constants.h

@@ -0,0 +1,58 @@
+// 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONSTANTS_H_
+#define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONSTANTS_H_
+
+namespace chromeos {
+namespace input_method {
+
+// Colors used in the candidate window UI.
+const SkColor kFrameColor = SkColorSetRGB(0x96, 0x96, 0x96);
+const SkColor kShortcutBackgroundColor = SkColorSetARGB(0x10, 0x3, 0x4, 0xf);
+const SkColor kSelectedRowBackgroundColor = SkColorSetRGB(0xd1, 0xea, 0xff);
+const SkColor kDefaultBackgroundColor = SkColorSetRGB(0xff, 0xff, 0xff);
+const SkColor kSelectedRowFrameColor = SkColorSetRGB(0x7f, 0xac, 0xdd);
+const SkColor kFooterTopColor = SkColorSetRGB(0xff, 0xff, 0xff);
+const SkColor kFooterBottomColor = SkColorSetRGB(0xee, 0xee, 0xee);
+const SkColor kShortcutColor = SkColorSetRGB(0x61, 0x61, 0x61);
+const SkColor kDisabledShortcutColor = SkColorSetRGB(0xcc, 0xcc, 0xcc);
+const SkColor kAnnotationColor = SkColorSetRGB(0x88, 0x88, 0x88);
+const SkColor kSelectedInfolistRowBackgroundColor =
+    SkColorSetRGB(0xee, 0xee, 0xee);
+const SkColor kSelectedInfolistRowFrameColor = SkColorSetRGB(0xcc, 0xcc, 0xcc);
+const SkColor kInfolistTitleBackgroundColor = SkColorSetRGB(0xdd, 0xdd, 0xdd);
+
+// We'll use a bigger font size, so Chinese characters are more readable
+// in the candidate window.
+const int kFontSizeDelta = 2;
+
+// Currently the infolist window only supports Japanese font.
+#if defined(GOOGLE_CHROME_BUILD)
+const char kJapaneseFontName[] = "MotoyaG04Gothic";
+#else
+const char kJapaneseFontName[] = "IPAPGothic";
+#endif
+
+// The minimum width of candidate labels in the vertical candidate
+// window. We use this value to prevent the candidate window from being
+// too narrow when all candidates are short.
+const int kMinCandidateLabelWidth = 100;
+// The maximum width of candidate labels in the vertical candidate
+// window. We use this value to prevent the candidate window from being
+// too wide when one of candidates are long.
+const int kMaxCandidateLabelWidth = 500;
+// The minimum width of preedit area. We use this value to prevent the
+// candidate window from being too narrow when candidate lists are not shown.
+const int kMinPreeditAreaWidth = 134;
+
+// The width of the infolist indicator icon in the candidate window.
+const int kInfolistIndicatorIconWidth = 4;
+// The padding size of the infolist indicator icon in the candidate window.
+const int kInfolistIndicatorIconPadding = 2;
+
+}  // namespace input_method
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONSTANTS_H_

chrome/browser/chromeos/input_method/candidate_window_controller.cc

@@ -8,6 +8,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/input_method/candidate_window_view.h"
+#include "chrome/browser/chromeos/input_method/infolist_window_view.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_ASH)