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#import "MyAppDelegate.h"
#import "PreferencesWindowController.h"
#import <Carbon/Carbon.h>
#import <ApplicationServices/ApplicationServices.h>
@implementation MyAppDelegate
- (id)init
{
self = [super init];
initial_action_done = NO;
should_terminate = NO;
return self;
}
- (IBAction)showPreferences:(id)sender
{
[PreferencesWindowController getPreferencesWindow];
}
- (void)applicationDidFinishLaunching:(NSNotification *)notification
{
// Test that the file mappings are correct
[self testFileTypeBinding];
// If we were opened because of a file drag or doubleclick
// we've set initial_action_done in shouldShowUI
// Otherwise we open a preferences dialog.
if (!initial_action_done) {
initial_action_done = YES;
[self showPreferences: self];
}
}
- (BOOL)shouldShowUI
{
// if this call comes before applicationDidFinishLaunching: we
// should terminate immedeately after starting the script.
if (!initial_action_done)
should_terminate = YES;
initial_action_done = YES;
if( GetCurrentKeyModifiers() & optionKey )
return YES;
return NO;
}
- (BOOL)shouldTerminate
{
return should_terminate;
}
- (BOOL)applicationShouldOpenUntitledFile:(NSApplication *)sender
{
return NO;
}
- (void)testFileTypeBinding
{
NSURL *ourUrl;
OSStatus err;
FSRef appRef;
NSURL *appUrl;
static NSString *extensions[] = { @"py", @"pyw", @"pyc", NULL};
NSString **ext_p;
int i;
if ([[NSUserDefaults standardUserDefaults] boolForKey: @"SkipFileBindingTest"])
return;
ourUrl = [NSURL fileURLWithPath: [[NSBundle mainBundle] bundlePath]];
for( ext_p = extensions; *ext_p; ext_p++ ) {
err = LSGetApplicationForInfo(
kLSUnknownType,
kLSUnknownCreator,
(CFStringRef)*ext_p,
kLSRolesViewer,
&appRef,
(CFURLRef *)&appUrl);
if (err || ![appUrl isEqual: ourUrl] ) {
i = NSRunAlertPanel(@"File type binding",
@"PythonLauncher is not the default application for all " \
@"Python script types. You should fix this with the " \
@"Finder's \"Get Info\" command.\n\n" \
@"See \"Changing the application that opens a file\" in " \
@"Mac Help for details.",
@"OK",
@"Don't show this warning again",
NULL);
if ( i == 0 ) { // Don't show again
[[NSUserDefaults standardUserDefaults]
setObject:@"YES" forKey:@"SkipFileBindingTest"];
}
return;
}
}
}
@end
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