source: releases/ICeCoffEE/1.4.4b1/ICeCoffEE/ICeCoffEEWebKit.m @ 336

Last change on this file since 336 was 336, checked in by Nicholas Riley, 12 years ago

VERSION: Starting with 1.4.4b1, should be close to final.

ICeCoffEEServicePrefController.m: Display correct key equivalents, backported from [319].

ICeCoffEEWebKit.m: Fix Safari 3 beta compatibility; better comment WebKit? interfaces.

Info-APE Module.plist: Update version to 1.4.4b1.

ICeCoffEE.xcodeproj: Remove obsolete WebKit? header.

English.lproj/APEInfo.rtfd: Backported updates from [320]; release notes.

English.lproj/InfoPlist.strings: Update version to 1.4.4b1.

English.lproj/Localizable.strings: Fix an "APE Manager" reference I didn't catch before.

ape_install: Updated to APE 2.0.3.

ui.plist: Update version to 1.4.4b1.

Info-APEManagerPrefPane.plist: Update version to 1.4.4b1.

File size: 4.2 KB
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1//
2//  ICeCoffEEWebKit.m
3//  ICeCoffEE APE
4//
5//  Created by Nicholas Riley on Sun Jan 19 2003.
6//  Copyright (c) 2003 Nicholas Riley. All rights reserved.
7//
8
9#import "ICeCoffEEWebKit.h"
10#import <unistd.h>
11
12// WebCoreBridge, from WebCoreBridge.h (Safari 2)
13// Web(Core)FrameBridge, from WebCoreFrameBridge.h (Safari 3)
14@interface WebCoreBridge : NSObject
15
16- (NSString *)selectedString; // public
17
18- (void)selectNSRange:(NSRange)range; // private, Safari 2 & 3
19
20@end
21
22// from WebKit, private
23@interface WebHTMLView : NSObject
24
25- (WebCoreBridge *)_bridge; // private, in Safari 2 & 3; WebFrameBridge in Safari 3 (see above)
26
27- (NSRange)selectedRange; // WebNSTextInputSupport, Safari 2 & 3
28
29- (NSRect)selectionRect; // Safari 3 only
30- (NSRect)_selectionRect; // Safari 2, supported in Safari 3 only for use with Mail
31// (see <http://trac.webkit.org/projects/webkit/browser/trunk/WebKit/WebView/WebHTMLView.mm?rev=25024#L1430>)
32
33- (void)drawSingleRect:(NSRect)rect;
34
35- (void)deselectAll; // Safari 2 & 3
36
37- (NSDictionary *)elementAtPoint:(NSPoint)point; // private, Safari 2 & 3
38
39@end
40
41@implementation ICeCoffEEWebKit
42
43- (NSMenu *)menuForEvent:(NSEvent *)e;
44{
45    NSMenu *myMenu = [super menuForEvent: e];
46    return ICCF_MenuForEvent(self, myMenu, e);
47}
48
49static NSEvent *downEvent = nil;
50static NSString *selectedString = nil;
51static NSRange selectedRange;
52
53- (void)mouseDown:(NSEvent *)e;
54{
55    [downEvent release]; downEvent = nil;
56    if (ICCF_enabled && ICCF_prefs.commandClickEnabled && ICCF_EventIsCommandMouseDown(e)) {
57        WebCoreBridge *bridge = [(WebHTMLView *)self _bridge];
58        if ([self respondsToSelector: @selector(selectedRange)]) {
59            // save selection: it may be deselected on super mouseDown
60            selectedRange = [(WebHTMLView *)self selectedRange];
61        }
62        [selectedString release]; selectedString = nil;
63        selectedString = [[bridge selectedString] retain];
64        downEvent = [e retain];
65    }
66    [super mouseDown: e];
67}
68
69- (void)mouseUp:(NSEvent *)e;
70{
71    [super mouseUp: e];
72    if (downEvent != nil) {
73        NSPoint downPt = [downEvent locationInWindow];
74        NSPoint upPt = [e locationInWindow];
75        if (abs(downPt.x - upPt.x) > kICHysteresisPixels && abs(downPt.y - upPt.y) > kICHysteresisPixels)
76            return;
77
78        NS_DURING
79            NSPoint viewClickPt = [self convertPoint: downPt fromView: nil];
80            NSDictionary *elementDict = [(WebHTMLView *)self elementAtPoint: viewClickPt];
81            WebCoreBridge *bridge = [(WebHTMLView *)self _bridge];
82            ICLog(@"elementDict: %@", elementDict);
83            NSAssert([elementDict count] != 0, @"Internal error: Got empty element dictionary from WebHTMLView");
84            if ([elementDict objectForKey: @"WebElementLinkURL"] != nil) {
85                ICLog(@"got a link");
86                NS_VOIDRETURN; // donÕt activate on links
87            }
88            if (selectedString == nil || [selectedString length] == 0) {
89                ICLog(@"no selected string");
90                NS_VOIDRETURN;
91            }
92            ICCF_StartIC();
93            BOOL canSetSelection = [bridge respondsToSelector: @selector(selectNSRange:)];
94            if (canSetSelection) {
95                // may have become deselected in mouseDown
96                [bridge selectNSRange: selectedRange];
97            }
98            if (ICCF_LaunchURL(selectedString, ICCF_KeyboardAction(downEvent)) && ICCF_prefs.textBlinkEnabled && canSetSelection) {
99                int i;
100                NSRect selectionRect;
101                if ([self respondsToSelector: @selector(selectionRect)])
102                    selectionRect = [(WebHTMLView *)self selectionRect];
103                else if ([self respondsToSelector: @selector(_selectionRect)])
104                    selectionRect = [(WebHTMLView *)self _selectionRect];
105                ICLog(@"selectedRange %@ selectionRect %@ textBlinkCount %d", NSStringFromRange(selectedRange), NSStringFromRect(selectionRect), ICCF_prefs.textBlinkCount);
106                for (i = 0 ; i < ICCF_prefs.textBlinkCount ; i++) {
107                    [(WebHTMLView *)self deselectAll];
108                    [self setNeedsDisplayInRect: selectionRect];
109                    [self display];
110                    usleep(kICBlinkDelayUsecs);
111                    [bridge selectNSRange: selectedRange];
112                    [self setNeedsDisplayInRect: selectionRect];
113                    [self display];
114                    usleep(kICBlinkDelayUsecs);
115                }
116            }
117        NS_HANDLER
118            ICCF_HandleException(localException);
119        NS_ENDHANDLER
120
121        [downEvent release]; downEvent = nil;
122        ICCF_StopIC();
123    }       
124}
125
126@end
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