chrome/browser/cocoa/download_request_dialog_delegate_mac.mm - Issue 275011: Make the multiple download request dialog an infobar....

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Issue 275011: Make the multiple download request dialog an infobar.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: '' Created 11 years, 2 months ago

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1 // Copyright (c) 2009 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 #include "chrome/browser/cocoa/download_request_dialog_delegate_mac.h"

6

7 #import <Cocoa/Cocoa.h>

8

9 #include "app/l10n_util_mac.h"

10 #include "app/message_box_flags.h"

11 #include "base/sys_string_conversions.h"

12 #include "chrome/browser/tab_contents/constrained_window.h"

13 #include "chrome/browser/tab_contents/tab_contents.h"

14 #include "grit/generated_resources.h"

15

16 @interface SheetCallback : NSObject {

17 DownloadRequestDialogDelegateMac* target_; // weak

18 }

19 - (id)initWithTarget:(DownloadRequestDialogDelegateMac*)target;

20 - (void) alertDidEnd:(NSAlert *)alert

21 returnCode:(int)returnCode

22 contextInfo:(void *)contextInfo;

23 @end

24

25 @implementation SheetCallback

26 - (id)initWithTarget:(DownloadRequestDialogDelegateMac*)target {

27 if ((self = [super init]) != nil) {

28 target_ = target;

29 }

30 return self;

31 }

32 - (void)alertDidEnd:(NSAlert *)alert

33 returnCode:(int)returnCode

34 contextInfo:(void *)contextInfo {

35 target_->SheetDidEnd(returnCode);

36 }

37 @end

38

39

40 // static

41 DownloadRequestDialogDelegate* DownloadRequestDialogDelegate::Create(

42 TabContents* tab,

43 DownloadRequestManager::TabDownloadState* host) {

44 return new DownloadRequestDialogDelegateMac(tab, host);

45 }

46

47 DownloadRequestDialogDelegateMac::DownloadRequestDialogDelegateMac(

48 TabContents* tab,

49 DownloadRequestManager::TabDownloadState* host)

50 : DownloadRequestDialogDelegate(host),

51 ConstrainedWindowMacDelegateSystemSheet(

52 [[[SheetCallback alloc] initWithTarget:this] autorelease],

53 @selector(alertDidEnd:returnCode:contextInfo:)),

54 responded_(false) {

55

56 // Set up alert.

57 NSAlert* alert = [[[NSAlert alloc] init] autorelease];

58 [alert addButtonWithTitle:

59 l10n_util::GetNSStringWithFixup(IDS_MULTI_DOWNLOAD_WARNING_ALLOW)];

60 NSButton* denyButton = [alert addButtonWithTitle:

61 l10n_util::GetNSStringWithFixup(IDS_MULTI_DOWNLOAD_WARNING_DENY)];

62 [alert setMessageText:

63 l10n_util::GetNSStringWithFixup(IDS_MULTI_DOWNLOAD_WARNING)];

64 [alert setAlertStyle:NSInformationalAlertStyle];

65

66 // Cocoa automatically gives ESC as a key equivalent to buttons with the text

67 // "Cancel". Since we use a different text, we have to set this ourselves.

68 NSString* escapeKey = @"\e";

69 [denyButton setKeyEquivalent:escapeKey];

70

71 set_sheet(alert);

72

73 // Display alert in a per-tab sheet.

74 window_ = tab->CreateConstrainedDialog(this);

75 }

76

77 void DownloadRequestDialogDelegateMac::CloseWindow() {

78 window_->CloseConstrainedWindow();

79 }

80

81 void DownloadRequestDialogDelegateMac::DeleteDelegate() {

82 if (is_sheet_open()) {

83 // Close sheet if it's still open.

84 [NSApp endSheet:[(NSAlert*)sheet() window]]; // calls SheetDidEnd().

85 DCHECK(responded_);

86 }

87 if (!responded_) {

88 // Happens if the sheet was never visible.

89 responded_ = true;

90 DoCancel();

91 }

92 DCHECK(!host_);

93 delete this;

94 }

95

96 void DownloadRequestDialogDelegateMac::SheetDidEnd(int returnCode) {

97 DCHECK(!responded_);

98 if (returnCode == NSAlertFirstButtonReturn) {

99 DoAccept();

100 } else {

101 DoCancel();

102 }

103 responded_ = true;

104 }

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