[AiS] changing mac omnibox suggestions form NSMatrix to NSTableView

chrome/browser/ui/cocoa/omnibox/omnibox_popup_matrix_unittest.mm

 // Copyright (c) 2013 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.
 
+#import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.h"
 #import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_matrix.h"
 
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "ui/events/test/cocoa_test_event_utils.h"
 
 namespace {
 
-NSEvent* MouseEventInRow(NSMatrix* matrix, NSEventType type, NSInteger row) {
-  NSRect cell_rect = [matrix cellFrameAtRow:row column:0];
+NSEvent* MouseEventInRow(OmniboxPopupMatrix* matrix,
+                         NSEventType type,
+                         NSInteger row) {
+  NSRect cell_rect = [matrix rectOfRow:row];
   NSPoint point_in_view = NSMakePoint(NSMidX(cell_rect), NSMidY(cell_rect));
   NSPoint point_in_window = [matrix convertPoint:point_in_view toView:nil];
   return cocoa_test_event_utils::MouseEventAtPoint(
       point_in_window, type, 0);
 }
 
 class OmniboxPopupMatrixTest : public CocoaTest,
                                public OmniboxPopupMatrixDelegate {
  public:
   OmniboxPopupMatrixTest()
-      : selected_row_(0),
-        clicked_row_(0),
-        middle_clicked_row_(0) {
-  }
+      : selected_row_(0), clicked_row_(0), middle_clicked_row_(0) {}
 
   void SetUp() override {
     CocoaTest::SetUp();
     matrix_.reset([[OmniboxPopupMatrix alloc] initWithDelegate:this]);

[Scott Hess - ex-Googler, 2015/05/07 22:35:42]

Matrix is seeming misleading!

[dschuyler, 2015/05/13 01:41:11]

I'd like to separate the name change to another CL.  Either before or after this
CL.

     [[test_window() contentView] addSubview:matrix_];
+
+    base::scoped_nsobject<NSTableColumn> column(
+        [[NSTableColumn alloc] initWithIdentifier:@"MainCell"]);
+    [column setDataCell:[[[OmniboxPopupCell alloc] init] autorelease]];
+    [matrix_ addTableColumn:[column retain]];

[Scott Hess - ex-Googler, 2015/05/07 22:35:42]

Seems like the receiver is going to -retain, so this is one too many.

[dschuyler, 2015/05/13 01:41:11]

Done.

+    NSInteger testWidth = 400;
+    NSInteger testHeight = 25;

[Scott Hess - ex-Googler, 2015/05/07 22:35:42]

CGFloat, since they're floats in use below.

[dschuyler, 2015/05/13 01:41:11]

Done.

+
+    NSMutableArray* array = [NSMutableArray array];
+    NSInteger popupHeight = 0;

[Scott Hess - ex-Googler, 2015/05/07 22:35:42]

CGFloat here, too.

[dschuyler, 2015/05/13 01:41:11]

Done.

+    NSRect cellRect = NSZeroRect;
+    cellRect.size.width = testWidth;
+    for (size_t ii = 0; ii < 3; ++ii) {
+      NSMutableDictionary* dictionary = [NSMutableDictionary dictionary];
+      AutocompleteMatchWrapper* acm =
+          [[[AutocompleteMatchWrapper alloc] init] autorelease];
+      [dictionary setObject:acm forKey:@"match"];
+      cellRect.origin.y = popupHeight;
+      cellRect.size.height = testHeight;
+      [dictionary setObject:[NSValue valueWithRect:cellRect] forKey:@"rect"];
+      popupHeight += testHeight;
+      [array addObject:dictionary];
+    }
+    [matrix_ setDataArray:array];
+    [matrix_ reloadData];
+
+    NSRect table_frame = NSZeroRect;
+    table_frame.size.width = testWidth;
+    table_frame.size.height = popupHeight;
+    [matrix_ setFrame:table_frame];
   };
 
   void OnMatrixRowSelected(OmniboxPopupMatrix* matrix, size_t row) override {
     selected_row_ = row;
-    [matrix_ selectCellAtRow:row column:0];
   }
 
   void OnMatrixRowClicked(OmniboxPopupMatrix* matrix, size_t row) override {
     clicked_row_ = row;
   }
 
   void OnMatrixRowMiddleClicked(OmniboxPopupMatrix* matrix,
                                 size_t row) override {
     middle_clicked_row_ = row;
   }
 
  protected:
   base::scoped_nsobject<OmniboxPopupMatrix> matrix_;
   size_t selected_row_;
   size_t clicked_row_;
   size_t middle_clicked_row_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(OmniboxPopupMatrixTest);
 };
 
 TEST_VIEW(OmniboxPopupMatrixTest, matrix_);
 
 TEST_F(OmniboxPopupMatrixTest, HighlightedRow) {
-  [matrix_ renewRows:3 columns:1];
   EXPECT_EQ(-1, [matrix_ highlightedRow]);
 
   [matrix_ mouseEntered:MouseEventInRow(matrix_, NSMouseMoved, 0)];
   EXPECT_EQ(0, [matrix_ highlightedRow]);
   [matrix_ mouseEntered:MouseEventInRow(matrix_, NSMouseMoved, 2)];
   EXPECT_EQ(2, [matrix_ highlightedRow]);
 
   [matrix_ mouseExited:MouseEventInRow(matrix_, NSMouseMoved, 2)];
   EXPECT_EQ(-1, [matrix_ highlightedRow]);
 }
 
 TEST_F(OmniboxPopupMatrixTest, SelectedRow) {
-  [matrix_ renewRows:3 columns:1];
-
   [NSApp postEvent:MouseEventInRow(matrix_, NSLeftMouseUp, 2) atStart:YES];
   [matrix_ mouseDown:MouseEventInRow(matrix_, NSLeftMouseDown, 2)];
 
   EXPECT_EQ(2u, selected_row_);
   EXPECT_EQ(2u, clicked_row_);
   EXPECT_EQ(0u, middle_clicked_row_);
 }
 
 }  // namespace