Implemented search window.

svn path=/trunk/netsurf/; revision=11563

1 files changed, 124 insertions, 0 deletions

diff --git a/cocoa/SearchWindowController.m b/cocoa/SearchWindowController.m
new file mode 100644
index 000000000..2557dedc8
--- /dev/null
+++ b/cocoa/SearchWindowController.m
@@ -0,0 +1,124 @@
+/*
+ * 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 && search_verify_new( bw, &cocoa_search_callbacks, self )) {
+		search_step( bw->search_context, flags, [searchString UTF8String] );
+	}
+}
+
+- (IBAction) searchStringDidChange: (id) sender;
+{
+	struct browser_window *bw = [browser browser];
+	if (bw != NULL && bw->search_context != NULL) {
+		search_destroy_context( bw->search_context );
+		bw->search_context = NULL;
+	}
+	
+	[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