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| 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 #include "content/shell/shell_javascript_dialog.h" | |
| 6 | |
| 7 #import <Cocoa/Cocoa.h> | |
| 8 | |
| 9 #import "base/mac/scoped_nsobject.h" | |
| 10 #include "base/strings/sys_string_conversions.h" | |
| 11 #include "content/shell/shell_javascript_dialog_manager.h" | |
| 12 | |
| 13 // Helper object that receives the notification that the dialog/sheet is | |
| 14 // going away. Is responsible for cleaning itself up. | |
| 15 @interface ShellJavaScriptDialogHelper : NSObject<NSAlertDelegate> { | |
| 16 @private | |
| 17 base::scoped_nsobject<NSAlert> alert_; | |
| 18 NSTextField* textField_; // WEAK; owned by alert_ | |
| 19 | |
| 20 // Copies of the fields in ShellJavaScriptDialog because they're private. | |
| 21 content::ShellJavaScriptDialogManager* manager_; | |
| 22 content::JavaScriptDialogManager::DialogClosedCallback callback_; | |
| 23 } | |
| 24 | |
| 25 - (id)initHelperWithManager:(content::ShellJavaScriptDialogManager*)manager | |
| 26 andCallback:(content::JavaScriptDialogManager::DialogClosedCallback)callback; | |
| 27 - (NSAlert*)alert; | |
| 28 - (NSTextField*)textField; | |
| 29 - (void)alertDidEnd:(NSAlert*)alert | |
| 30 returnCode:(int)returnCode | |
| 31 contextInfo:(void*)contextInfo; | |
| 32 - (void)cancel; | |
| 33 | |
| 34 @end | |
| 35 | |
| 36 @implementation ShellJavaScriptDialogHelper | |
| 37 | |
| 38 - (id)initHelperWithManager:(content::ShellJavaScriptDialogManager*)manager | |
| 39 andCallback:(content::JavaScriptDialogManager::DialogClosedCallback)callback { | |
| 40 if (self = [super init]) { | |
| 41 manager_ = manager; | |
| 42 callback_ = callback; | |
| 43 } | |
| 44 | |
| 45 return self; | |
| 46 } | |
| 47 | |
| 48 - (NSAlert*)alert { | |
| 49 alert_.reset([[NSAlert alloc] init]); | |
| 50 return alert_; | |
| 51 } | |
| 52 | |
| 53 - (NSTextField*)textField { | |
| 54 textField_ = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 300, 22)]; | |
| 55 [[textField_ cell] setLineBreakMode:NSLineBreakByTruncatingTail]; | |
| 56 [alert_ setAccessoryView:textField_]; | |
| 57 [textField_ release]; | |
| 58 | |
| 59 return textField_; | |
| 60 } | |
| 61 | |
| 62 - (void)alertDidEnd:(NSAlert*)alert | |
| 63 returnCode:(int)returnCode | |
| 64 contextInfo:(void*)contextInfo { | |
| 65 if (returnCode == NSRunStoppedResponse) | |
| 66 return; | |
| 67 | |
| 68 bool success = returnCode == NSAlertFirstButtonReturn; | |
| 69 string16 input; | |
| 70 if (textField_) | |
| 71 input = base::SysNSStringToUTF16([textField_ stringValue]); | |
| 72 | |
| 73 content::ShellJavaScriptDialog* native_dialog = | |
| 74 reinterpret_cast<content::ShellJavaScriptDialog*>(contextInfo); | |
| 75 callback_.Run(success, input); | |
| 76 manager_->DialogClosed(native_dialog); | |
| 77 } | |
| 78 | |
| 79 - (void)cancel { | |
| 80 [NSApp endSheet:[alert_ window]]; | |
| 81 alert_.reset(); | |
| 82 } | |
| 83 | |
| 84 @end | |
| 85 | |
| 86 namespace content { | |
| 87 | |
| 88 ShellJavaScriptDialog::ShellJavaScriptDialog( | |
| 89 ShellJavaScriptDialogManager* manager, | |
| 90 gfx::NativeWindow parent_window, | |
| 91 JavaScriptMessageType message_type, | |
| 92 const string16& message_text, | |
| 93 const string16& default_prompt_text, | |
| 94 const JavaScriptDialogManager::DialogClosedCallback& callback) | |
| 95 : manager_(manager), | |
| 96 callback_(callback) { | |
| 97 bool text_field = message_type == JAVASCRIPT_MESSAGE_TYPE_PROMPT; | |
| 98 bool one_button = message_type == JAVASCRIPT_MESSAGE_TYPE_ALERT; | |
| 99 | |
| 100 helper_ = | |
| 101 [[ShellJavaScriptDialogHelper alloc] initHelperWithManager:manager | |
| 102 andCallback:callback]; | |
| 103 | |
| 104 // Show the modal dialog. | |
| 105 NSAlert* alert = [helper_ alert]; | |
| 106 NSTextField* field = nil; | |
| 107 if (text_field) { | |
| 108 field = [helper_ textField]; | |
| 109 [field setStringValue:base::SysUTF16ToNSString(default_prompt_text)]; | |
| 110 } | |
| 111 [alert setDelegate:helper_]; | |
| 112 [alert setInformativeText:base::SysUTF16ToNSString(message_text)]; | |
| 113 [alert setMessageText:@"Javascript alert"]; | |
| 114 [alert addButtonWithTitle:@"OK"]; | |
| 115 if (!one_button) { | |
| 116 NSButton* other = [alert addButtonWithTitle:@"Cancel"]; | |
| 117 [other setKeyEquivalent:@"\e"]; | |
| 118 } | |
| 119 | |
| 120 [alert | |
| 121 beginSheetModalForWindow:nil // nil here makes it app-modal | |
| 122 modalDelegate:helper_ | |
| 123 didEndSelector:@selector(alertDidEnd:returnCode:contextInfo:) | |
| 124 contextInfo:this]; | |
| 125 | |
| 126 if ([alert accessoryView]) | |
| 127 [[alert window] makeFirstResponder:[alert accessoryView]]; | |
| 128 } | |
| 129 | |
| 130 ShellJavaScriptDialog::~ShellJavaScriptDialog() { | |
| 131 [helper_ release]; | |
| 132 } | |
| 133 | |
| 134 void ShellJavaScriptDialog::Cancel() { | |
| 135 [helper_ cancel]; | |
| 136 } | |
| 137 | |
| 138 } // namespace content | |
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Chromium Code Reviews
Issue 23316003:
[content shell] move browser process stuff into browser/ subdir (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src