[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 |
|
---|
[336] | 12 | // WebCoreBridge, from WebCoreBridge.h (Safari 2)
|
---|
| 13 | // Web(Core)FrameBridge, from WebCoreFrameBridge.h (Safari 3)
|
---|
[167] | 14 | @interface WebCoreBridge : NSObject
|
---|
[66] | 15 |
|
---|
[336] | 16 | - (NSString *)selectedString; // public
|
---|
[167] | 17 |
|
---|
[336] | 18 | - (void)selectNSRange:(NSRange)range; // private, Safari 2 & 3
|
---|
[167] | 19 |
|
---|
[66] | 20 | @end
|
---|
| 21 |
|
---|
[167] | 22 | // from WebKit, private
|
---|
| 23 | @interface WebHTMLView : NSObject
|
---|
[66] | 24 |
|
---|
[336] | 25 | - (WebCoreBridge *)_bridge; // private, in Safari 2 & 3; WebFrameBridge in Safari 3 (see above)
|
---|
[66] | 26 |
|
---|
[336] | 27 | - (NSRange)selectedRange; // WebNSTextInputSupport, Safari 2 & 3
|
---|
[167] | 28 |
|
---|
[336] | 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>)
|
---|
[216] | 32 |
|
---|
[336] | 33 | - (void)drawSingleRect:(NSRect)rect;
|
---|
| 34 |
|
---|
| 35 | - (void)deselectAll; // Safari 2 & 3
|
---|
| 36 |
|
---|
| 37 | - (NSDictionary *)elementAtPoint:(NSPoint)point; // private, Safari 2 & 3
|
---|
| 38 |
|
---|
[66] | 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 |
|
---|
| 49 | static NSEvent *downEvent = nil;
|
---|
[167] | 50 | static NSString *selectedString = nil;
|
---|
| 51 | static NSRange selectedRange;
|
---|
| 52 |
|
---|
[66] | 53 | - (void)mouseDown:(NSEvent *)e;
|
---|
| 54 | {
|
---|
[182] | 55 | [downEvent release]; downEvent = nil;
|
---|
[74] | 56 | if (ICCF_enabled && ICCF_prefs.commandClickEnabled && ICCF_EventIsCommandMouseDown(e)) {
|
---|
[66] | 57 | WebCoreBridge *bridge = [(WebHTMLView *)self _bridge];
|
---|
[182] | 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];
|
---|
[167] | 64 | downEvent = [e retain];
|
---|
[66] | 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];
|
---|
[74] | 75 | if (abs(downPt.x - upPt.x) > kICHysteresisPixels && abs(downPt.y - upPt.y) > kICHysteresisPixels)
|
---|
[66] | 76 | return;
|
---|
| 77 |
|
---|
| 78 | NS_DURING
|
---|
[216] | 79 | NSPoint viewClickPt = [self convertPoint: downPt fromView: nil];
|
---|
| 80 | NSDictionary *elementDict = [(WebHTMLView *)self elementAtPoint: viewClickPt];
|
---|
[66] | 81 | WebCoreBridge *bridge = [(WebHTMLView *)self _bridge];
|
---|
| 82 | ICLog(@"elementDict: %@", elementDict);
|
---|
[167] | 83 | NSAssert([elementDict count] != 0, @"Internal error: Got empty element dictionary from WebHTMLView");
|
---|
[66] | 84 | if ([elementDict objectForKey: @"WebElementLinkURL"] != nil) {
|
---|
| 85 | ICLog(@"got a link");
|
---|
| 86 | NS_VOIDRETURN; // donÕt activate on links
|
---|
| 87 | }
|
---|
[182] | 88 | if (selectedString == nil || [selectedString length] == 0) {
|
---|
| 89 | ICLog(@"no selected string");
|
---|
| 90 | NS_VOIDRETURN;
|
---|
| 91 | }
|
---|
| 92 | ICCF_StartIC();
|
---|
[183] | 93 | BOOL canSetSelection = [bridge respondsToSelector: @selector(selectNSRange:)];
|
---|
| 94 | if (canSetSelection) {
|
---|
| 95 | // may have become deselected in mouseDown
|
---|
[182] | 96 | [bridge selectNSRange: selectedRange];
|
---|
[183] | 97 | }
|
---|
| 98 | if (ICCF_LaunchURL(selectedString, ICCF_KeyboardAction(downEvent)) && ICCF_prefs.textBlinkEnabled && canSetSelection) {
|
---|
[182] | 99 | int i;
|
---|
[336] | 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];
|
---|
[182] | 105 | ICLog(@"selectedRange %@ selectionRect %@ textBlinkCount %d", NSStringFromRange(selectedRange), NSStringFromRect(selectionRect), ICCF_prefs.textBlinkCount);
|
---|
| 106 | for (i = 0 ; i < ICCF_prefs.textBlinkCount ; i++) {
|
---|
[336] | 107 | [(WebHTMLView *)self deselectAll];
|
---|
[182] | 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 | }
|
---|
[66] | 117 | NS_HANDLER
|
---|
| 118 | ICCF_HandleException(localException);
|
---|
| 119 | NS_ENDHANDLER
|
---|
| 120 |
|
---|
[183] | 121 | [downEvent release]; downEvent = nil;
|
---|
[66] | 122 | ICCF_StopIC();
|
---|
| 123 | }
|
---|
| 124 | }
|
---|
| 125 |
|
---|
| 126 | @end
|
---|