gecko-dev/chimera/FindDlgController.mm
2002-06-11 15:00:15 +00:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import "FindDlgController.h"
#import "BrowserWindowController.h"
#import "CHFind.h"
#include "nsCOMPtr.h"
@implementation FindDlgController
- (id)initWithWindowNibName:(NSString *)windowNibName
{
if ( (self = [super initWithWindowNibName:windowNibName]) )
mSearchText = nil;
return self;
}
- (void)dealloc
{
[mSearchText release];
}
- (void)windowDidLoad
{
}
//
// -find
//
// User clicked the find button, send the action to the window controller of the
// frontmost browser window. If we found something, hide the window. If not, beep.
//
-(IBAction) find: (id)aSender
{
NSWindowController* controller = [[NSApp mainWindow] windowController];
if ( [controller conformsToProtocol:@protocol(CHFind)] ) {
id<CHFind> browserController = controller;
[self storeSearchText:[mSearchField stringValue]];
BOOL found = [browserController findInPage:mSearchText];
if ( found )
[self close];
else
NSBeep();
}
else
NSBeep();
}
//
// -findAgain
//
// Someone hit "find again" in the edit menu, send the action to the window controller of the
// frontmost browser window. Beep if we didn't find something.
//
-(IBAction) findAgain: (id)aSender
{
NSWindowController* controller = [[NSApp mainWindow] windowController];
if ( [controller conformsToProtocol:@protocol(CHFind)] ) {
id<CHFind> browserController = controller;
BOOL found = [browserController findInPage:mSearchText];
if ( !found )
NSBeep();
}
else
NSBeep();
}
//
// controlTextDidChange
//
// Check if there is anything in the text field, and if not, disable the find button
//
- (void)controlTextDidChange:(NSNotification *)aNotification
{
if ( [[mSearchField stringValue] length] )
[mFindButton setEnabled:PR_TRUE];
else
[mFindButton setEnabled:PR_FALSE];
}
- (void)storeSearchText:(NSString*)inText
{
[mSearchText autorelease];
mSearchText = inText;
[mSearchText retain];
}
@end