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netsurf/frontends/cocoa/NetsurfApp.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/apple_image.h"
#import "cocoa/NetsurfApp.h"
#import "cocoa/gui.h"
#import "cocoa/plotter.h"
#import "cocoa/DownloadWindowController.h"
#import "cocoa/SearchWindowController.h"
#import "cocoa/selection.h"
#import "cocoa/fetch.h"
#import "cocoa/bitmap.h"
#import "cocoa/font.h"
#import "utils/filename.h"
#import "utils/log.h"
#import "utils/messages.h"
#import "utils/utils.h"
#import "utils/nsoption.h"
#import "utils/nsurl.h"
#import "netsurf/plotters.h"
#import "netsurf/mouse.h"
#import "netsurf/netsurf.h"
#import "netsurf/browser_window.h"
#import "netsurf/cookie_db.h"
#import "netsurf/url_db.h"
#import "desktop/save_complete.h"
#import "desktop/tree.h"
#ifndef NETSURF_HOMEPAGE
#define NETSURF_HOMEPAGE "http://www.netsurf-browser.org/welcome/"
#endif
@implementation NetSurfApp
@synthesize frontTab;
static bool cocoa_done = false;
/**
* Cause an abnormal program termination.
*
* \note This never returns and is intended to terminate without any cleanup.
*
* \param error The message to display to the user.
*/
static void die(const char * const error)
{
[NSException raise: @"NetsurfDie" format: @"Error: %s", error];
}
- (void) loadOptions
{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults registerDefaults: [NSDictionary dictionaryWithObjectsAndKeys:
cocoa_get_user_path( @"Cookies" ),
kCookiesFileOption,
cocoa_get_user_path( @"URLs" ),
kURLsFileOption,
[NSString stringWithUTF8String: NETSURF_HOMEPAGE],
kHomepageURLOption,
nil]];
nsoption_setnull_charp(cookie_file, strdup( [[defaults objectForKey: kCookiesFileOption] UTF8String] ));
nsoption_setnull_charp(cookie_jar, strdup( nsoption_charp(cookie_file) ));
nsoption_setnull_charp(homepage_url, strdup( [[defaults objectForKey: kHomepageURLOption] UTF8String] ));
urldb_load( [[defaults objectForKey: kURLsFileOption] UTF8String] );
urldb_load_cookies( nsoption_charp(cookie_file) );
cocoa_update_scale_factor();
LOG("done setup");
}
- (void) saveOptions
{
urldb_save_cookies( nsoption_charp(cookie_file) );
urldb_save( [[[NSUserDefaults standardUserDefaults] objectForKey: kURLsFileOption] UTF8String] );
}
- (void) run
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
[self finishLaunching];
[self loadOptions];
while (!cocoa_done) {
[pool release];
pool = [[NSAutoreleasePool alloc] init];
NSEvent *event =
[self nextEventMatchingMask: NSAnyEventMask
untilDate: [NSDate distantFuture]
inMode: NSDefaultRunLoopMode
dequeue: YES];
if (nil != event) {
[self sendEvent: event];
[self updateWindows];
}
}
[self saveOptions];
[pool release];
}
-(void) terminate: (id)sender
{
[[NSNotificationCenter defaultCenter] postNotificationName:NSApplicationWillTerminateNotification object:self];
cocoa_done = true;
[self postEvent: [NSEvent otherEventWithType: NSApplicationDefined
location: NSZeroPoint
modifierFlags: 0
timestamp: 0
windowNumber: 0
context: NULL
subtype: 0
data1: 0
data2: 0]
atStart: YES];
}
@end
#pragma mark -
static NSString *cocoa_get_preferences_path( void )
{
NSArray *paths = NSSearchPathForDirectoriesInDomains( NSApplicationSupportDirectory, NSUserDomainMask, YES );
NSCAssert( [paths count] >= 1, @"Where is the application support directory?" );
NSString *netsurfPath = [[paths objectAtIndex: 0] stringByAppendingPathComponent: @"NetSurf"];
NSFileManager *fm = [NSFileManager defaultManager];
BOOL isDirectory = NO;
BOOL exists = [fm fileExistsAtPath: netsurfPath isDirectory: &isDirectory];
if (!exists) {
exists = [fm createDirectoryAtPath: netsurfPath withIntermediateDirectories: YES attributes: nil error: NULL];
isDirectory = YES;
}
if (!(exists && isDirectory)) {
die( "Cannot create netsurf preferences directory" );
}
return netsurfPath;
}
NSString *cocoa_get_user_path( NSString *fileName )
{
return [cocoa_get_preferences_path() stringByAppendingPathComponent: fileName];
}
static const char *cocoa_get_options_file( void )
{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults registerDefaults: [NSDictionary dictionaryWithObjectsAndKeys:
cocoa_get_user_path( @"Options" ), kOptionsFileOption,
nil]];
return [[defaults objectForKey: kOptionsFileOption] UTF8String];
}
static NSApplication *cocoa_prepare_app( void )
{
/* if application instance has already been created return it */
if (NSApp != nil) {
return NSApp;
}
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
/* Obtain principle class of bundle which must implement sharedApplication API */
Class principalClass = NSClassFromString([infoDictionary objectForKey:@"NSPrincipalClass"]);
NSCAssert([principalClass respondsToSelector:@selector(sharedApplication)],
@"Principal class must implement sharedApplication.");
/* create application instance */
[principalClass sharedApplication];
/* load interface nib */
NSString *mainNibName = [infoDictionary objectForKey:@"NSMainNibFile"];
NSNib *mainNib = [[NSNib alloc] initWithNibNamed:mainNibName bundle:[NSBundle mainBundle]];
[mainNib instantiateNibWithOwner:NSApp topLevelObjects:nil];
[mainNib release];
return NSApp;
}
/**
* Set option defaults for cocoa frontend
*
* @param defaults The option table to update.
* @return error status.
*/
static nserror set_defaults(struct nsoption_s *defaults)
{
/* Set defaults for absent option strings */
const char * const ca_bundle = [[[NSBundle mainBundle] pathForResource: @"ca-bundle" ofType: @""] UTF8String];
nsoption_setnull_charp(ca_bundle, strdup(ca_bundle));
return NSERROR_OK;
}
int main( int argc, char **argv )
{
nsurl *url;
nserror error;
struct netsurf_table cocoa_table = {
.misc = cocoa_misc_table,
.window = cocoa_window_table,
.clipboard = cocoa_clipboard_table,
.download = cocoa_download_table,
.fetch = cocoa_fetch_table,
.search = cocoa_search_table,
.bitmap = cocoa_bitmap_table,
.layout = cocoa_layout_table,
};
error = netsurf_register(&cocoa_table);
if (error != NSERROR_OK) {
die("NetSurf operation table failed registration");
}
const char * const messages = [[[NSBundle mainBundle] pathForResource: @"Messages" ofType: @""] UTF8String];
const char * const options = cocoa_get_options_file();
/* initialise logging. Not fatal if it fails but not much we
* can do about it either.
*/
nslog_init(NULL, &argc, argv);
/* user options setup */
error = nsoption_init(set_defaults, &nsoptions, &nsoptions_default);
if (error != NSERROR_OK) {
die("Options failed to initialise");
}
nsoption_read(options, NULL);
nsoption_commandline(&argc, argv, NULL);
error = messages_add_from_file(messages);
/* common initialisation */
error = netsurf_init(NULL);
if (error != NSERROR_OK) {
die("NetSurf failed to initialise");
}
/* Initialise filename allocator */
filename_initialise();
(void)apple_image_init();
NSApplication *app = cocoa_prepare_app();
for (int i = 1; i < argc; i++) {
/* skip -psn_* and other possible options */
if (argv[i][0] == '-')
continue;
error = nsurl_create(argv[i], &url);
if (error == NSERROR_OK) {
error = browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
nsurl_unref(url);
}
if (error != NSERROR_OK) {
cocoa_warning(messages_get_errorcode(error), 0);
}
}
[app run];
netsurf_exit();
return 0;
}
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