source: trunk/Cocoa/F-Script Anywhere/Source/FSAController.m@ 153

Last change on this file since 153 was 153, checked in by Nicholas Riley, 18 years ago

Integrates SCPatch and mach_inject; unfinished, buggy.

File size: 8.2 KB
Line 
1//
2// FSAController.m
3// F-Script Anywhere
4//
5// Created by Nicholas Riley on Fri Feb 01 2002.
6// Copyright (c) 2002 Nicholas Riley. All rights reserved.
7//
8
9/*
10
11 F-Script Anywhere is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
15
16 F-Script Anywhere is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
20
21 You should have received a copy of the GNU General Public License
22 along with F-Script Anywhere; if not, write to the Free Software
23 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24
25*/
26
27#import "FSAController.h"
28#import "FSAViewAssociationController.h"
29#import "FSAnywhere.h"
30#import "FSAWindowManager.h"
31#import <FScript/FSInterpreter.h>
32
33@class ShellView;
34
35// XXX workaround for lack of focus on FSInterpreterView
36@interface CLIView : NSView
37- (ShellView *)shellView;
38@end
39
40@interface FSInterpreterView (FSAWorkaround)
41- (CLIView *)cliView;
42@end
43
44@implementation FSAController
45
46// derived from TETextWatcher.m in Mike Ferris's TextExtras
47+ (void)installMenu;
48{
49 static BOOL alreadyInstalled = NO;
50 NSMenu *mainMenu = nil;
51
52 if (!alreadyInstalled && ((mainMenu = [NSApp mainMenu]) != nil)) {
53 NSMenu *insertIntoMenu = nil;
54 id<NSMenuItem> item;
55 unsigned insertLoc = NSNotFound;
56 NSBundle *bundle = [NSBundle bundleForClass: self];
57 NSMenu * beforeSubmenu = [NSApp windowsMenu];
58 // Succeed or fail, we do not try again.
59 alreadyInstalled = YES;
60
61 // Add it to the main menu. We try to put it right before the Windows menu if there is one, or right before the Services menu if there is one, and if there's neither we put it right before the the last submenu item (ie above Quit and Hide on Mach, at the end on Windows.)
62
63 if (!beforeSubmenu) {
64 beforeSubmenu = [NSApp servicesMenu];
65 }
66
67 insertIntoMenu = mainMenu;
68
69 if (beforeSubmenu) {
70 NSArray *itemArray = [insertIntoMenu itemArray];
71 unsigned i, c = [itemArray count];
72
73 // Default to end of menu
74 insertLoc = c;
75
76 for (i=0; i<c; i++) {
77 if ([[itemArray objectAtIndex:i] target] == beforeSubmenu) {
78 insertLoc = i;
79 break;
80 }
81 }
82 } else {
83 NSArray *itemArray = [insertIntoMenu itemArray];
84 unsigned i = [itemArray count];
85
86 // Default to end of menu
87 insertLoc = i;
88
89 while (i-- > 0) {
90 if ([[itemArray objectAtIndex:i] hasSubmenu]) {
91 insertLoc = i+1;
92 break;
93 }
94 }
95 }
96 if (insertIntoMenu) {
97 NSMenu *fsaMenu = [[NSMenu allocWithZone: [NSMenu menuZone]] initWithTitle:NSLocalizedStringFromTableInBundle(@"FSA", @"FSA", bundle, @"Title of F-Script Anywhere menu")];
98
99 item = [insertIntoMenu insertItemWithTitle: NSLocalizedStringFromTableInBundle(@"FSA", @"FSA", bundle, @"Title of F-Script Anywhere menu") action:NULL keyEquivalent:@"" atIndex:insertLoc];
100 [insertIntoMenu setSubmenu:fsaMenu forItem:item];
101 [fsaMenu release];
102
103 // Add the items for the commands.
104 item = [fsaMenu addItemWithTitle: NSLocalizedStringFromTableInBundle(@"New F-Script Workspace", @"FSA", bundle, @"Title of F-Script Workspace menu item") action:@selector(createInterpreterWindow:) keyEquivalent: @""];
105 [item setTarget: self];
106 [fsaMenu addItemWithTitle: NSLocalizedStringFromTableInBundle(@"Associate With Interface", @"FSA", bundle, @"Title of Associate with Interface menu item") action: @selector(FSA_associateWithInterface:) keyEquivalent: @""];
107 [fsaMenu addItem: [NSMenuItem separatorItem]];
108 item = [fsaMenu addItemWithTitle: NSLocalizedStringFromTableInBundle(@"About F-Script Anywhere...", @"FSA", bundle, @"Title of Info Panel menu item") action:@selector(showInfo:) keyEquivalent: @""];
109 [item setTarget: self];
110 [[FSAWindowManager sharedManager] setWindowMenu: fsaMenu];
111 }
112 }
113
114}
115
116+ (BOOL)validateMenuItem:(id <NSMenuItem>)menuItem
117{
118 SEL sel;
119 NSAssert([menuItem target] == self, @"menu item does not target FSAController!");
120 sel = [menuItem action];
121 if (sel == @selector(showInfo:) || sel == @selector(createInterpreterWindow:)) return YES;
122 FSALog(@"+[FSAController validateMenuItem:] unknown menu item for validation: %@", menuItem);
123 return NO;
124}
125
126+ (void)createInterpreterWindow:(id)sender;
127{
128 [[self alloc] init];
129}
130
131+ (void)showInfo:(id)sender;
132{
133 int result = NSRunInformationalAlertPanel([NSString stringWithFormat: @"About F-Script Anywhere (version %s)", FSA_VERSION], @"F-Script Anywhere lets you embed a F-Script interpreter in a Cocoa application while it is running.\n\nF-Script Anywhere is currently installed in this application. To remove it, quit this application.\n\nFor more information about F-Script, please visit its Web site %@.", @"OK", @"Visit Web Site", nil, FSA_FScriptURL);
134 if (result == NSAlertAlternateReturn) {
135 [[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString: FSA_FScriptURL]];
136 }
137}
138
139- (id)init {
140 self = [super initWithWindowNibName: @"FSAInterpreterPanel"];
141
142 if (self != nil) {
143 NSWindow *window = [self window];
144 NSString *label;
145 static unsigned numInterpWindows = 0;
146
147 NSAssert(window != nil, @"Can't get interpreter window!");
148 if (interpreterNum == 0) interpreterNum = ++numInterpWindows;
149 if ( (label = [self interpreterLabel]) != nil) {
150 [window setTitle: [NSString stringWithFormat: @"%@: %@", [window title], label]];
151 }
152
153 [window setLevel: NSNormalWindowLevel]; // XXX if set floating, it is globally floating!
154 [self showWindow: self];
155 [window makeKeyAndOrderFront: self];
156#warning this should go away when F-Script properly accepts firstResponder on the InterpreterView
157 [window makeFirstResponder: (NSView *)[[[self interpreterView] cliView] shellView]];
158 [[FSAWindowManager sharedManager] registerWindow: window];
159 system = [[[self interpreterView] interpreter] objectForIdentifier: @"sys" found: NULL];
160 [system retain];
161 NSAssert1([system isKindOfClass: [System class]], @"Initial value bound to identifier 'sys' is not a System object, but %@", system);
162 }
163
164 return self;
165}
166
167- (void)dealloc;
168{
169 [system release];
170 [super dealloc];
171}
172
173- (NSString *)interpreterLabel;
174{
175 static NSString *appName = nil;
176 static BOOL retrievedAppName = NO;
177
178 if (appName == nil) {
179 if (retrievedAppName) return nil;
180 NS_DURING
181 appName = [[[NSBundle mainBundle] infoDictionary] objectForKey: @"CFBundleName"];
182 NS_HANDLER
183 FSALog(@"Exception occurred while trying to obtain application name: %@", localException);
184 NS_ENDHANDLER
185 retrievedAppName = YES;
186 }
187 if (interpreterNum == 1) return appName;
188 return [NSString stringWithFormat: @"%@ [%u]", appName, interpreterNum];
189}
190
191- (FSInterpreterView *)interpreterView;
192{
193 return interpreterView;
194}
195
196- (System *)system;
197{
198 return system;
199}
200
201- (IBAction)setFloating:(id)sender;
202{
203 [[self window] setLevel: [sender state] == NSOnState ? NSFloatingWindowLevel : NSNormalWindowLevel];
204}
205
206- (IBAction)FSA_associateWithInterface:(id)sender;
207{
208 NS_DURING
209 FSAWindowManager *wm = [FSAWindowManager sharedManager];
210 if (viewAssociationController == nil) {
211 viewAssociationController = [[FSAViewAssociationController alloc] initWithFSAController: self];
212 }
213 [viewAssociationController showWindow: self];
214 if (![wm windowIsRegistered: [viewAssociationController window]]) {
215 [wm registerSubordinateWindow: [viewAssociationController window]
216 forWindow: [self window]];
217 }
218 NS_HANDLER
219 FSALog(@"%@", localException);
220 NS_ENDHANDLER
221}
222
223@end
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