source: trunk/ICeCoffEE/ICeCoffEE/ICeCoffEEWebKit.m @ 320

Last change on this file since 320 was 320, checked in by Nicholas Riley, 14 years ago

ICeCoffEE.m: I was wrong in [319] about the selection extension stuff
being dumb; explain why in code, even though it's not fixed.
Implement some of the same parens support I did in Terminal. Update
for more robust service info dictionary format.

ICeCoffEEServicePrefController.m: Update for more robust service info
dictionary format.

ICeCoffEEServices.[hm]: Renamed from ICeCoffEESetServicesMenu.[hm],
since we do more now. Service info dictionary-creating code now makes
more sense and no longer has naming collision issues.

ICeCoffEEWebKit.m: Some preliminary Safari 3 compatibility stuff, not
quite working yet. An outstanding question - is it better to rely on
"public" WebCore? API or private WebKit? API? So far it seems the
latter is more stable.

English.lproj/APEInfo.rtfd: The Bored Zo has a name: use it. Remove
now-erroneous reference to SimpleText? since TextEdit? support is gone.

File size: 4.1 KB
RevLine 
[66]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
[320]12// WebCoreBridge, from WebCoreBridge.h (Safari 2)
13// Web(Core)FrameBridge, from WebCoreFrameBridge.h (Safari 3)
[167]14@interface WebCoreBridge : NSObject
[66]15
[320]16// can only use setMarkedText:selectedRange: if WebHTMLView is editable
17// or, should we move to DOM-based accessors, i.e. "setMarkDOMRange"?
[167]18- (void)selectNSRange:(NSRange)range;
19
[66]20@end
21
[320]22// from WebKit, private -- XXX maybe I'm better off going back the other way, relying on public methods in the bridge?
[167]23@interface WebHTMLView : NSObject
[66]24
[320]25- (NSString *)selectedString;
26- (NSRect)selectionRect;
27- (NSRect)_selectionRect; // Safari 2, supported in Safari 3 only for use with Mail
28- (NSRange)selectedRange; // XXX same as selectedNSRange in WebCoreFrameBridge.h?
29- (void)deselectAll;
[66]30
[320]31- (WebCoreBridge *)_bridge; /* WebFrameBridge in Safari 3 (see above) */
[167]32
[216]33- (NSDictionary *)elementAtPoint:(NSPoint)point;
34
[66]35@end
36
37@implementation ICeCoffEEWebKit
38
39- (NSMenu *)menuForEvent:(NSEvent *)e;
40{
41    NSMenu *myMenu = [super menuForEvent: e];
42    return ICCF_MenuForEvent(self, myMenu, e);
43}
44
45static NSEvent *downEvent = nil;
[167]46static NSString *selectedString = nil;
47static NSRange selectedRange;
48
[66]49- (void)mouseDown:(NSEvent *)e;
50{
[182]51    [downEvent release]; downEvent = nil;
[74]52    if (ICCF_enabled && ICCF_prefs.commandClickEnabled && ICCF_EventIsCommandMouseDown(e)) {
[182]53        if ([self respondsToSelector: @selector(selectedRange)]) {
54            // save selection: it may be deselected on super mouseDown
55            selectedRange = [(WebHTMLView *)self selectedRange];
56        }
57        [selectedString release]; selectedString = nil;
[320]58        selectedString = [[(WebHTMLView *)self selectedString] retain];
[167]59        downEvent = [e retain];
[66]60    }
61    [super mouseDown: e];
62}
63
64- (void)mouseUp:(NSEvent *)e;
65{
66    [super mouseUp: e];
67    if (downEvent != nil) {
68        NSPoint downPt = [downEvent locationInWindow];
69        NSPoint upPt = [e locationInWindow];
[74]70        if (abs(downPt.x - upPt.x) > kICHysteresisPixels && abs(downPt.y - upPt.y) > kICHysteresisPixels)
[66]71            return;
72
73        NS_DURING
[216]74            NSPoint viewClickPt = [self convertPoint: downPt fromView: nil];
75            NSDictionary *elementDict = [(WebHTMLView *)self elementAtPoint: viewClickPt];
[66]76            WebCoreBridge *bridge = [(WebHTMLView *)self _bridge];
77            ICLog(@"elementDict: %@", elementDict);
[167]78            NSAssert([elementDict count] != 0, @"Internal error: Got empty element dictionary from WebHTMLView");
[66]79            if ([elementDict objectForKey: @"WebElementLinkURL"] != nil) {
80                ICLog(@"got a link");
[320]81                NS_VOIDRETURN; // don't activate on links
[66]82            }
[182]83            if (selectedString == nil || [selectedString length] == 0) {
84                ICLog(@"no selected string");
85                NS_VOIDRETURN;
86            }
87            ICCF_StartIC();
[183]88            BOOL canSetSelection = [bridge respondsToSelector: @selector(selectNSRange:)];
89            if (canSetSelection) {
90                // may have become deselected in mouseDown
[182]91                [bridge selectNSRange: selectedRange];
[183]92            }
93            if (ICCF_LaunchURL(selectedString, ICCF_KeyboardAction(downEvent)) && ICCF_prefs.textBlinkEnabled && canSetSelection) {
[182]94                int i;
[320]95                NSRect selectionRect;
96                if ([self respondsToSelector: @selector(selectionRect)])
97                    selectionRect = [(WebHTMLView *)self selectionRect];
98                else
99                    selectionRect = [(WebHTMLView *)self _selectionRect];
[182]100                ICLog(@"selectedRange %@ selectionRect %@ textBlinkCount %d", NSStringFromRange(selectedRange), NSStringFromRect(selectionRect), ICCF_prefs.textBlinkCount);
101                for (i = 0 ; i < ICCF_prefs.textBlinkCount ; i++) {
[320]102                    [(WebHTMLView *)self deselectAll];
[182]103                    [self setNeedsDisplayInRect: selectionRect];
104                    [self display];
105                    usleep(kICBlinkDelayUsecs);
106                    [bridge selectNSRange: selectedRange];
107                    [self setNeedsDisplayInRect: selectionRect];
108                    [self display];
109                    usleep(kICBlinkDelayUsecs);
110                }
111            }
[66]112        NS_HANDLER
113            ICCF_HandleException(localException);
114        NS_ENDHANDLER
115
[183]116        [downEvent release]; downEvent = nil;
[66]117        ICCF_StopIC();
118    }       
119}
120
121@end
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