Mercurial > osx-quasimode

comparison QuasimodalEventTap.m @ 20:58522f82a39e

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Brought back the notification center code to QuasimodalEventTap, we can just use the in-process one instead of setting up some complicated observer protocol.
author Atul Varma <avarma@mozilla.com>
date Mon, 12 Apr 2010 00:15:06 -0700
parents 8053681846ad
children cdc615772d43
comparison
equal deleted inserted replaced
19:8053681846ad 20:58522f82a39e
1 #include <AppKit/NSWorkspace.h> 1 #include <AppKit/NSWorkspace.h>
2 #import <Foundation/NSAutoreleasePool.h> 2 #import <Foundation/NSAutoreleasePool.h>
3 #import <Foundation/NSString.h> 3 #import <Foundation/NSString.h>
4 #import <Foundation/NSArray.h>
4 #import <Foundation/NSDictionary.h> 5 #import <Foundation/NSDictionary.h>
5 6
6 #import "QuasimodalEventTap.h" 7 #import "QuasimodalEventTap.h"
7 8
8 #define QUASIMODE_KEY kCGEventFlagMaskAlternate 9 #define QUASIMODE_KEY kCGEventFlagMaskAlternate
19 CGEventRef event, 20 CGEventRef event,
20 void *refcon); 21 void *refcon);
21 22
22 @implementation QuasimodalEventTap 23 @implementation QuasimodalEventTap
23 - (void)sendSomeKeyEvent { 24 - (void)sendSomeKeyEvent {
24 // TODO: Send some-key event 25 NSArray *keys = [NSArray arrayWithObjects: @"event", nil];
26 NSArray *values = [NSArray arrayWithObjects: @"someKey", nil];
27 NSDictionary *dict = [NSDictionary dictionaryWithObjects: values
28 forKeys: keys];
29
30 [center postNotificationName: @"QuasimodalEventTap"
31 object: name
32 userInfo: dict];
25 } 33 }
26 34
27 - (CGEventRef)processEventWithProxy: (CGEventTapProxy)proxy 35 - (CGEventRef)processEventWithProxy: (CGEventTapProxy)proxy
28 type: (CGEventType)type 36 type: (CGEventType)type
29 event: (CGEventRef)event { 37 event: (CGEventRef)event {
32 if (type == kCGEventFlagsChanged) { 40 if (type == kCGEventFlagsChanged) {
33 CGEventFlags flags = CGEventGetFlags(event); 41 CGEventFlags flags = CGEventGetFlags(event);
34 42
35 if (inQuasimode) { 43 if (inQuasimode) {
36 if (!(flags & QUASIMODE_KEY)) { 44 if (!(flags & QUASIMODE_KEY)) {
37 // TODO: Send quasimodeend event 45 NSArray *keys = [NSArray arrayWithObjects: @"event", nil];
46 NSArray *values = [NSArray arrayWithObjects: @"quasimodeEnd", nil];
47 NSDictionary *dict = [NSDictionary dictionaryWithObjects: values
48 forKeys: keys];
49
50 [center postNotificationName: @"QuasimodalEventTap"
51 object: name
52 userInfo: dict];
53
38 inQuasimode = NO; 54 inQuasimode = NO;
39 if (numQuasimodalKeyDowns == 1) { 55 if (numQuasimodalKeyDowns == 1) {
40 CGEventRef event[2]; 56 CGEventRef event[2];
41 57
42 DEBUG_MSG("Re-posting single keypress\n"); 58 DEBUG_MSG("Re-posting single keypress\n");
64 } 80 }
65 DEBUG_MSG("Exit quasimode\n"); 81 DEBUG_MSG("Exit quasimode\n");
66 } 82 }
67 } else { 83 } else {
68 if (flags & QUASIMODE_KEY) { 84 if (flags & QUASIMODE_KEY) {
69 // TODO: Send quasimodestart event 85 NSArray *keys = [NSArray arrayWithObjects: @"event", nil];
86 NSArray *values = [NSArray arrayWithObjects: @"quasimodeStart", nil];
87 NSDictionary *dict = [NSDictionary dictionaryWithObjects: values
88 forKeys: keys];
89
90 [center postNotificationName: @"QuasimodalEventTap"
91 object: name
92 userInfo: dict];
93
70 inQuasimode = YES; 94 inQuasimode = YES;
71 passOnEvent = NO; 95 passOnEvent = NO;
72 numQuasimodalKeyDowns = 0; 96 numQuasimodalKeyDowns = 0;
73 DEBUG_MSG("Enter quasimode\n"); 97 DEBUG_MSG("Enter quasimode\n");
74 } else { 98 } else {
106 } else 130 } else
107 eventType = @"keyUp"; 131 eventType = @"keyUp";
108 132
109 NSNumber *keycodeNum = [NSNumber numberWithUnsignedInt: keycode]; 133 NSNumber *keycodeNum = [NSNumber numberWithUnsignedInt: keycode];
110 134
111 // TODO: Send event 135 NSArray *keys = [NSArray arrayWithObjects: @"event", @"chars",
136 @"keycode", nil];
137 NSArray *values = [NSArray arrayWithObjects: eventType, chars,
138 keycodeNum, nil];
139 NSDictionary *dict = [NSDictionary dictionaryWithObjects: values
140 forKeys: keys];
141
142 [center postNotificationName: @"QuasimodalEventTap"
143 object: name
144 userInfo: dict];
112 } else { 145 } else {
113 [self sendSomeKeyEvent]; 146 [self sendSomeKeyEvent];
114 } 147 }
115 } 148 }
116 149
118 return event; 151 return event;
119 else 152 else
120 return NULL; 153 return NULL;
121 } 154 }
122 155
123 - (id)init { 156 - (id)initWithName:(NSString *)objectName {
124 if (self = [super init]) { 157 if (self = [super init]) {
125 numQuasimodalKeyDowns = 0; 158 numQuasimodalKeyDowns = 0;
126 inQuasimode = NO; 159 inQuasimode = NO;
160
161 name = [objectName copy];
162 center = [NSNotificationCenter defaultCenter];
127 163
128 CGEventMask mask = (CGEventMaskBit(kCGEventKeyDown) | 164 CGEventMask mask = (CGEventMaskBit(kCGEventKeyDown) |
129 CGEventMaskBit(kCGEventKeyUp) | 165 CGEventMaskBit(kCGEventKeyUp) |
130 CGEventMaskBit(kCGEventFlagsChanged)); 166 CGEventMaskBit(kCGEventFlagsChanged));
131 167