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feat(inject): mark espanso-generated event with magic location on macOS

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This commit is contained in:
Federico Terzi 2021-08-14 16:06:54 +02:00
parent bf1d17ad7d
commit 0a38fafae9
1 changed files with 11 additions and 0 deletions
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11
espanso-inject/src/mac/native.mm
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@ -22,6 +22,10 @@
#import <Foundation/Foundation.h> #import <Foundation/Foundation.h>
#include <vector> #include <vector>
// Events dispatched by espanso are "marked" with a custom location
// so that we can later skip them in the detect module.
CGPoint ESPANSO_POINT_MARKER = CGPointMake(-27469, 0);
void inject_string(char *string) void inject_string(char *string)
{ {
char * stringCopy = strdup(string); char * stringCopy = strdup(string);
@ -40,6 +44,7 @@ void inject_string(char *string)
// To see why: https://github.com/federico-terzi/espanso/issues/279 // To see why: https://github.com/federico-terzi/espanso/issues/279
if (CGEventSourceKeyState(kCGEventSourceStateHIDSystemState, 0x38)) { if (CGEventSourceKeyState(kCGEventSourceStateHIDSystemState, 0x38)) {
CGEventRef e2 = CGEventCreateKeyboardEvent(NULL, 0x38, false); CGEventRef e2 = CGEventCreateKeyboardEvent(NULL, 0x38, false);
CGEventSetLocation(e2, ESPANSO_POINT_MARKER);
CGEventPost(kCGHIDEventTap, e2); CGEventPost(kCGHIDEventTap, e2);
CFRelease(e2); CFRelease(e2);
@ -58,6 +63,7 @@ void inject_string(char *string)
UniChar * offset_buffer = buffer.data() + i; UniChar * offset_buffer = buffer.data() + i;
CGEventRef e = CGEventCreateKeyboardEvent(NULL, 0x31, true); CGEventRef e = CGEventCreateKeyboardEvent(NULL, 0x31, true);
CGEventSetLocation(e, ESPANSO_POINT_MARKER);
CGEventKeyboardSetUnicodeString(e, chunk_size, offset_buffer); CGEventKeyboardSetUnicodeString(e, chunk_size, offset_buffer);
CGEventPost(kCGHIDEventTap, e); CGEventPost(kCGHIDEventTap, e);
CFRelease(e); CFRelease(e);
@ -67,6 +73,7 @@ void inject_string(char *string)
// Some applications require an explicit release of the space key // Some applications require an explicit release of the space key
// For more information: https://github.com/federico-terzi/espanso/issues/159 // For more information: https://github.com/federico-terzi/espanso/issues/159
CGEventRef e2 = CGEventCreateKeyboardEvent(NULL, 0x31, false); CGEventRef e2 = CGEventCreateKeyboardEvent(NULL, 0x31, false);
CGEventSetLocation(e2, ESPANSO_POINT_MARKER);
CGEventPost(kCGHIDEventTap, e2); CGEventPost(kCGHIDEventTap, e2);
CFRelease(e2); CFRelease(e2);
@ -89,6 +96,7 @@ void inject_separate_vkeys(int32_t *_vkey_array, int32_t vkey_count, int32_t del
for (int i = 0; i<vkey_count; i++) { for (int i = 0; i<vkey_count; i++) {
CGEventRef keydown; CGEventRef keydown;
keydown = CGEventCreateKeyboardEvent(NULL, vkey_array[i], true); keydown = CGEventCreateKeyboardEvent(NULL, vkey_array[i], true);
CGEventSetLocation(keydown, ESPANSO_POINT_MARKER);
CGEventPost(kCGHIDEventTap, keydown); CGEventPost(kCGHIDEventTap, keydown);
CFRelease(keydown); CFRelease(keydown);
@ -96,6 +104,7 @@ void inject_separate_vkeys(int32_t *_vkey_array, int32_t vkey_count, int32_t del
CGEventRef keyup; CGEventRef keyup;
keyup = CGEventCreateKeyboardEvent(NULL, vkey_array[i], false); keyup = CGEventCreateKeyboardEvent(NULL, vkey_array[i], false);
CGEventSetLocation(keyup, ESPANSO_POINT_MARKER);
CGEventPost(kCGHIDEventTap, keyup); CGEventPost(kCGHIDEventTap, keyup);
CFRelease(keyup); CFRelease(keyup);
@ -120,6 +129,7 @@ void inject_vkeys_combination(int32_t *_vkey_array, int32_t vkey_count, int32_t
{ {
CGEventRef keydown; CGEventRef keydown;
keydown = CGEventCreateKeyboardEvent(NULL, vkey_array[i], true); keydown = CGEventCreateKeyboardEvent(NULL, vkey_array[i], true);
CGEventSetLocation(keydown, ESPANSO_POINT_MARKER);
CGEventPost(kCGHIDEventTap, keydown); CGEventPost(kCGHIDEventTap, keydown);
CFRelease(keydown); CFRelease(keydown);
@ -131,6 +141,7 @@ void inject_vkeys_combination(int32_t *_vkey_array, int32_t vkey_count, int32_t
{ {
CGEventRef keyup; CGEventRef keyup;
keyup = CGEventCreateKeyboardEvent(NULL, vkey_array[i], false); keyup = CGEventCreateKeyboardEvent(NULL, vkey_array[i], false);
CGEventSetLocation(keyup, ESPANSO_POINT_MARKER);
CGEventPost(kCGHIDEventTap, keyup); CGEventPost(kCGHIDEventTap, keyup);
CFRelease(keyup); CFRelease(keyup);