78 lines
4.2 KiB
Plaintext
78 lines
4.2 KiB
Plaintext
/*
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* This file is part of espanso.
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*
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* Copyright (C) 2019-2021 Federico Terzi
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*
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* espanso is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* espanso is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with espanso. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "native.h"
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#import <AppKit/AppKit.h>
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#import <Foundation/Foundation.h>
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#include <Carbon/Carbon.h>
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#include <string.h>
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const unsigned long long FLAGS = NSEventMaskKeyDown | NSEventMaskKeyUp | NSEventMaskFlagsChanged | NSEventMaskLeftMouseDown |
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NSEventMaskLeftMouseUp | NSEventMaskRightMouseDown | NSEventMaskRightMouseUp |
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NSEventMaskOtherMouseDown | NSEventMaskOtherMouseUp;
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void * detect_initialize(EventCallback callback) {
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dispatch_async(dispatch_get_main_queue(), ^(void) {
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[NSEvent addGlobalMonitorForEventsMatchingMask:FLAGS handler:^(NSEvent *event){
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InputEvent inputEvent = {};
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if (event.type == NSEventTypeKeyDown || event.type == NSEventTypeKeyUp ) {
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inputEvent.event_type = INPUT_EVENT_TYPE_KEYBOARD;
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inputEvent.status = (event.type == NSEventTypeKeyDown) ? INPUT_STATUS_PRESSED : INPUT_STATUS_RELEASED;
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inputEvent.key_code = event.keyCode;
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const char *chars = [event.characters UTF8String];
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strncpy(inputEvent.buffer, chars, 23);
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inputEvent.buffer_len = event.characters.length;
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callback(inputEvent);
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}else if (event.type == NSEventTypeLeftMouseDown || event.type == NSEventTypeRightMouseDown || event.type == NSEventTypeOtherMouseDown ||
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event.type == NSEventTypeLeftMouseUp || event.type == NSEventTypeRightMouseUp || event.type == NSEventTypeOtherMouseUp) {
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inputEvent.event_type = INPUT_EVENT_TYPE_MOUSE;
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inputEvent.status = (event.type == NSEventTypeLeftMouseDown || event.type == NSEventTypeRightMouseDown ||
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event.type == NSEventTypeOtherMouseDown) ? INPUT_STATUS_PRESSED : INPUT_STATUS_RELEASED;
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if (event.type == NSEventTypeLeftMouseDown || event.type == NSEventTypeLeftMouseUp) {
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inputEvent.key_code = INPUT_MOUSE_LEFT_BUTTON;
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} else if (event.type == NSEventTypeRightMouseDown || event.type == NSEventTypeRightMouseUp) {
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inputEvent.key_code = INPUT_MOUSE_RIGHT_BUTTON;
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} else if (event.type == NSEventTypeOtherMouseDown || event.type == NSEventTypeOtherMouseUp) {
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inputEvent.key_code = INPUT_MOUSE_MIDDLE_BUTTON;
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}
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callback(inputEvent);
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}else{
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// Modifier keys (SHIFT, CTRL, ecc) are handled as a separate case on macOS
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inputEvent.event_type = INPUT_EVENT_TYPE_KEYBOARD;
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inputEvent.key_code = event.keyCode;
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// To determine whether these keys are pressed or released, we have to analyze each case
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if (event.keyCode == kVK_Shift || event.keyCode == kVK_RightShift) {
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inputEvent.status = (([event modifierFlags] & NSEventModifierFlagShift) == 0) ? INPUT_STATUS_RELEASED : INPUT_STATUS_PRESSED;
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} else if (event.keyCode == kVK_Command || event.keyCode == kVK_RightCommand) {
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inputEvent.status = (([event modifierFlags] & NSEventModifierFlagCommand) == 0) ? INPUT_STATUS_RELEASED : INPUT_STATUS_PRESSED;
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} else if (event.keyCode == kVK_Control || event.keyCode == kVK_RightControl) {
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inputEvent.status = (([event modifierFlags] & NSEventModifierFlagControl) == 0) ? INPUT_STATUS_RELEASED : INPUT_STATUS_PRESSED;
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} else if (event.keyCode == kVK_Option || event.keyCode == kVK_RightOption) {
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inputEvent.status = (([event modifierFlags] & NSEventModifierFlagOption) == 0) ? INPUT_STATUS_RELEASED : INPUT_STATUS_PRESSED;
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}
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callback(inputEvent);
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}
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}];
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});
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} |