download_item_controller.h revision 558790d6acca3451cf3a6b497803a5f07d0bec58
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#import <Cocoa/Cocoa.h> 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 8eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@class ChromeUILocalizer; 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@class DownloadItemCell; 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@class DownloadItemButton; 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class DownloadItemMac; 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class DownloadItemModel; 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class DownloadShelfContextMenuMac; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@class DownloadShelfController; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@class GTMWidthBasedTweaker; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class DownloadItem; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class PageNavigator; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace gfx { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Font; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdochnamespace ui { 29558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdochclass MenuModel; 30558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch} 31558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A controller class that manages one download item. 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@interface DownloadItemController : NSViewController { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) @private 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet DownloadItemButton* progressView_; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet DownloadItemCell* cell_; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is shown instead of progressView_ for dangerous downloads. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet NSView* dangerousDownloadView_; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet NSTextField* dangerousDownloadLabel_; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet NSButton* dangerousDownloadConfirmButton_; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needed to find out how much the tweaker changed sizes to update the 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // other views. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet GTMWidthBasedTweaker* buttonTweaker_; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Because the confirm text and button for dangerous downloads are determined 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at runtime, an outlet to the localizer is needed to construct the layout 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // tweaker in awakeFromNib in order to adjust the UI after all strings are 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // determined. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet ChromeUILocalizer* localizer_; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IBOutlet NSImageView* image_; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<DownloadItemMac> bridge_; 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<DownloadShelfContextMenuMac> menuBridge_; 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Weak pointer to the shelf that owns us. 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadShelfController* shelf_; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The time at which this view was created. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Time creationTime_; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Default font to use for text metrics. 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<gfx::Font> font_; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The state of this item. 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum DownoadItemState { 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kNormal, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kDangerous 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } state_; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Initialize controller for |downloadItem|. 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)- (id)initWithDownload:(content::DownloadItem*)downloadItem 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shelf:(DownloadShelfController*)shelf 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) navigator:(content::PageNavigator*)navigator; 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Updates the UI and menu state from |downloadModel|. 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)- (void)setStateFromDownload:(DownloadItemModel*)downloadModel; 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Remove ourself from the download UI. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)remove; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Update item's visibility depending on if the item is still completely 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// contained in its parent. 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)updateVisibility:(id)sender; 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Called after a download is opened. 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)downloadWasOpened; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Asynchronous icon loading callback. 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)setIcon:(NSImage*)icon; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Download item button clicked 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (IBAction)handleButtonClick:(id)sender; 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns the size this item wants to have. 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (NSSize)preferredSize; 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns the DownloadItem model object belonging to this item. 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (content::DownloadItem*)download; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch// Returns the MenuModel for the download item context menu. The returned 106558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch// MenuModel is owned by the DownloadItemController and will be valid until the 107558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch// DownloadItemController is destroyed. 108558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch- (ui::MenuModel*)contextMenuModel; 109558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Updates the tooltip with the download's path. 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)updateToolTip; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Handling of dangerous downloads 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)clearDangerousMode; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (BOOL)isDangerousMode; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (IBAction)saveDownload:(id)sender; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (IBAction)discardDownload:(id)sender; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@end 120