netsurf/cocoa/SearchWindowController.m

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/*
* Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#import "cocoa/SearchWindowController.h"
#import "cocoa/BrowserViewController.h"
#import "desktop/browser.h"
#import "desktop/search.h"
static void cocoa_search_set_back( bool active, void *p );
static void cocoa_search_set_forward( bool active, void *p );
static struct search_callbacks cocoa_search_callbacks = {
.forward_state = cocoa_search_set_forward,
.back_state = cocoa_search_set_back,
.status = NULL,
.hourglass = NULL,
.add_recent = NULL
};
@implementation SearchWindowController
@synthesize caseSensitive;
@synthesize selectAll;
@synthesize canGoBack;
@synthesize canGoForward;
@synthesize searchString;
@synthesize browser;
- init;
{
if ((self = [super initWithWindowNibName: @"SearchWindow"]) == nil) return nil;
[self bind: @"browser" toObject: NSApp withKeyPath: @"frontTab" options: nil];
canGoBack = canGoForward = YES;
return self;
}
- (void) dealloc;
{
[self unbind: @"browser"];
[super dealloc];
}
- (IBAction) searchNext: (id) sender;
{
[self search: SearchForward];
}
- (IBAction) searchPrevious: (id) sender;
{
[self search: SearchBackward];
}
- (void) search: (SearchDirection)direction;
{
search_flags_t flags = (direction == SearchForward) ? SEARCH_FLAG_FORWARDS : 0;
if (caseSensitive) flags |= SEARCH_FLAG_CASE_SENSITIVE;
if (selectAll) flags |= SEARCH_FLAG_SHOWALL;
struct browser_window *bw = [browser browser];
if (bw != NULL && browser_window_search_verify_new( bw, &cocoa_search_callbacks, self )) {
browser_window_search_step( bw, flags, [searchString UTF8String] );
}
}
- (IBAction) searchStringDidChange: (id) sender;
{
struct browser_window *bw = [browser browser];
browser_window_search_destroy_context( bw );
[self setCanGoBack: YES];
[self setCanGoForward: YES];
}
- (void) setCaseSensitive: (BOOL) newValue;
{
if (caseSensitive != newValue) {
caseSensitive = newValue;
[self setCanGoBack: YES];
[self setCanGoForward: YES];
}
}
- (void) setSelectAll: (BOOL) newValue;
{
if (selectAll != newValue) {
selectAll = newValue;
[self setCanGoBack: YES];
[self setCanGoForward: YES];
}
}
static void cocoa_search_set_back( bool active, void *p )
{
[(SearchWindowController *)p setCanGoBack: active];
}
static void cocoa_search_set_forward( bool active, void *p )
{
[(SearchWindowController *)p setCanGoForward: active];
}
@end