netsurf/cocoa/BookmarksController.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/BookmarksController.h"
#import "cocoa/Tree.h"
#import "cocoa/TreeView.h"
#import "cocoa/NetsurfApp.h"
#import "cocoa/BrowserViewController.h"
#import "cocoa/gui.h"
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#import "desktop/browser_private.h"
#import "desktop/hotlist.h"
#import "desktop/tree.h"
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#import "utils/messages.h"
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#import "utils/utils.h"
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#import "content/hlcache.h"
@interface BookmarksController ()
- (void) noteAppWillTerminate: (NSNotification *) note;
- (void) save;
@end
@implementation BookmarksController
@synthesize defaultMenu;
@synthesize view;
static const char *cocoa_hotlist_path( void )
{
NSString *path = [[NSUserDefaults standardUserDefaults] stringForKey: kHotlistFileOption];
return [path UTF8String];
}
- init;
{
if ((self = [super initWithWindowNibName: @"BookmarksWindow"]) == nil) return nil;
tree_hotlist_path = cocoa_hotlist_path();
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tree = [[Tree alloc] initWithFlags: TREE_HOTLIST];
nodeForMenu = NSCreateMapTable( NSNonOwnedPointerMapKeyCallBacks, NSNonOwnedPointerMapValueCallBacks, 0 );
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector( noteAppWillTerminate: )
name:NSApplicationWillTerminateNotification
object:NSApp];
return self;
}
- (void) noteAppWillTerminate: (NSNotification *) note;
{
[self save];
}
- (void) save;
{
hotlist_export( cocoa_hotlist_path(), NULL );
}
- (void) dealloc;
{
[self setView: nil];
NSFreeMapTable( nodeForMenu );
[tree release];
[[NSNotificationCenter defaultCenter] removeObserver: self];
[super dealloc];
}
- (void) menuNeedsUpdate: (NSMenu *)menu
{
#if 0
for (NSMenuItem *item in [menu itemArray]) {
if ([item hasSubmenu]) NSMapRemove( nodeForMenu, [item submenu] );
[menu removeItem: item];
}
bool hasSeparator = true;
struct node *node = (struct node *)NSMapGet( nodeForMenu, menu );
if (node == NULL) {
for (NSMenuItem *item in [defaultMenu itemArray]) {
[menu addItem: [[item copy] autorelease]];
}
hasSeparator = false;
}
for (struct node *child = tree_node_get_child( node );
child != NULL;
child = tree_node_get_next( child )) {
if (tree_node_is_deleted( child )) continue;
if (!hasSeparator) {
[menu addItem: [NSMenuItem separatorItem]];
hasSeparator = true;
}
NSString *title = [NSString stringWithUTF8String: tree_url_node_get_title( child )];
NSMenuItem *item = [menu addItemWithTitle: title action: NULL keyEquivalent: @""];
if (tree_node_is_folder( child )) {
NSMenu *subMenu = [[[NSMenu alloc] initWithTitle: title] autorelease];
NSMapInsert( nodeForMenu, subMenu, child );
[subMenu setDelegate: self];
[menu setSubmenu: subMenu forItem: item];
} else {
[item setRepresentedObject: [NSString stringWithUTF8String: tree_url_node_get_url( child )]];
[item setTarget: self];
[item setAction: @selector( openBookmarkURL: )];
}
}
#endif
}
- (IBAction) openBookmarkURL: (id) sender;
{
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const char *urltxt = [[sender representedObject] UTF8String];
NSParameterAssert( urltxt != NULL );
nsurl *url;
nserror error;
error = nsurl_create(urltxt, &url);
if (error == NSERROR_OK) {
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BrowserViewController *tab = [(NetSurfApp *)NSApp frontTab];
if (tab != nil) {
error = browser_window_navigate([tab browser],
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url,
NULL,
BW_NAVIGATE_HISTORY,
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NULL,
NULL,
NULL);
} else {
error = browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
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}
nsurl_unref(url);
}
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
}
}
- (IBAction) addBookmark: (id) sender;
{
struct browser_window *bw = [[(NetSurfApp *)NSApp frontTab] browser];
if (bw && bw->current_content) {
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hotlist_add_url( hlcache_handle_get_url( bw->current_content ) );
}
}
- (BOOL) validateUserInterfaceItem: (id) item;
{
SEL action = [item action];
if (action == @selector( addBookmark: )) {
return [(NetSurfApp *)NSApp frontTab] != nil;
}
return YES;
}
- (void) windowDidLoad;
{
hotlist_expand(false);
hotlist_contract(true);
[view setTree: tree];
}
+ (void) initialize;
{
[[NSUserDefaults standardUserDefaults] registerDefaults: [NSDictionary dictionaryWithObjectsAndKeys:
cocoa_get_user_path( @"Bookmarks.html" ), kHotlistFileOption,
nil]];
}
- (IBAction) editSelected: (id) sender;
{
hotlist_edit_selection();
}
- (IBAction) deleteSelected: (id) sender;
{
hotlist_keypress(KEY_DELETE_LEFT);
}
- (IBAction) addFolder: (id) sender;
{
hotlist_add_folder(NULL, false, 0);
}
@end