chrome/browser/ui/cocoa/download/download_item_cell.h

   1 // Copyright (c) 2012 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 #ifndef CHROME_BROWSER_UI_COCOA_DOWNLOAD_DOWNLOAD_ITEM_CELL_H_
   6 #define CHROME_BROWSER_UI_COCOA_DOWNLOAD_DOWNLOAD_ITEM_CELL_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #import "chrome/browser/ui/cocoa/gradient_button_cell.h"
  10
  11 #include "base/files/file_path.h"
  12
  13 class DownloadItemModel;
  14 @class IndeterminateProgressTimer;
  15
  16 // A button cell that implements the weird button/popup button hybrid that is
  17 // used by the download items.
  18
  19 // The button represented by this cell consists of a button part on the left
  20 // and a dropdown-menu part on the right. This enum describes which part the
  21 // mouse cursor is over currently.
  22 enum DownloadItemMousePosition {
  23   kDownloadItemMouseOutside,
  24   kDownloadItemMouseOverButtonPart,
  25   kDownloadItemMouseOverDropdownPart
  26 };
  27
  28 @interface DownloadItemCell : GradientButtonCell<NSAnimationDelegate> {
  29  @private
  30   // Track which part of the button the mouse is over
  31   DownloadItemMousePosition mousePosition_;
  32   int mouseInsideCount_;
  33   base::scoped_nsobject<NSTrackingArea> trackingAreaButton_;
  34   base::scoped_nsobject<NSTrackingArea> trackingAreaDropdown_;
  35
  36   base::FilePath downloadPath_;  // stored unelided
  37   NSString* secondaryTitle_;
  38   NSFont* secondaryFont_;
  39   int percentDone_;
  40   base::scoped_nsobject<NSAnimation> completionAnimation_;
  41
  42   // In degrees, for downloads with no known total size.
  43   int indeterminateProgressAngle_;
  44   base::scoped_nsobject<IndeterminateProgressTimer> indeterminateProgressTimer_;
  45
  46   BOOL isStatusTextVisible_;
  47   CGFloat titleY_;
  48   CGFloat statusAlpha_;
  49   base::scoped_nsobject<NSAnimation> toggleStatusVisibilityAnimation_;
  50
  51   scoped_ptr<ui::ThemeProvider> themeProvider_;
  52 }
  53
  54 @property(nonatomic, copy) NSString* secondaryTitle;
  55 @property(nonatomic, retain) NSFont* secondaryFont;
  56
  57 - (void)setStateFromDownload:(DownloadItemModel*)downloadModel;
  58
  59 // Returns if the mouse is over the button part of the cell.
  60 - (BOOL)isMouseOverButtonPart;
  61
  62 @end
  63
  64 @interface DownloadItemCell(TestingAPI)
  65 - (BOOL)isStatusTextVisible;
  66 - (CGFloat)statusTextAlpha;
  67 - (void)skipVisibilityAnimation;
  68 - (void)showSecondaryTitle;
  69 - (void)hideSecondaryTitle;
  70 - (IndeterminateProgressTimer*)indeterminateProgressTimer;
  71 @end
  72
  73 #endif  // CHROME_BROWSER_UI_COCOA_DOWNLOAD_DOWNLOAD_ITEM_CELL_H_