chore: migrate and structure cmbone project

platform/system.m

@@ -0,0 +1,142 @@
+#import <Cocoa/Cocoa.h>
+#import <Carbon/Carbon.h>
+#import <stdlib.h>
+#import <AppKit/AppKit.h>
+#import <ApplicationServices/ApplicationServices.h>
+#import <Vision/Vision.h>
+#import <Foundation/Foundation.h>
+#import "system.h"
+
+// ============ 热键相关 ============
+// 声明 Go 回调函数
+extern void hotKeyCallback(unsigned int keyCode, unsigned int modifiers);
+// 定义热键最大数量
+#define MAX_HOTKEYS 10
+// 保存注册的 HotKeyRef
+static EventHotKeyRef hotKeyRefs[MAX_HOTKEYS];
+static EventHotKeyID hotKeyIDs[MAX_HOTKEYS];
+static int hotKeyCount = 0;
+static int handlerInstalled = 0;
+
+OSStatus MyHotKeyHandler(EventHandlerCallRef nextHandler, EventRef theEvent, void *userData) {
+    EventHotKeyID hkID;
+    GetEventParameter(theEvent, kEventParamDirectObject, typeEventHotKeyID, NULL, sizeof(hkID), NULL, &hkID);
+
+    unsigned int keyCode = hkID.id >> 16;
+    unsigned int modifiers = hkID.id & 0xFFFF;
+
+    hotKeyCallback(keyCode, modifiers); // ✅ 正确传值给 Go
+    return noErr;
+}
+
+void InstallHotKeyHandler() {
+    if (handlerInstalled) return;
+
+    EventTypeSpec eventType;
+    eventType.eventClass = kEventClassKeyboard;
+    eventType.eventKind = kEventHotKeyPressed;
+
+    InstallApplicationEventHandler(&MyHotKeyHandler, 1, &eventType, NULL, NULL);
+    handlerInstalled = 1;
+}
+
+void RegisterHotKeyDynamic(unsigned int keyCode, unsigned int modifiers) {
+    InstallHotKeyHandler();
+
+    if (hotKeyCount >= MAX_HOTKEYS) return;
+
+    EventHotKeyID hkID;
+    hkID.signature = 'htk1';
+    hkID.id = (keyCode << 16) | (modifiers & 0xFFFF); // ✅ 编码 keyCode 和 modifiers
+
+    RegisterEventHotKey(keyCode, modifiers, hkID, GetApplicationEventTarget(), 0, &hotKeyRefs[hotKeyCount]);
+    // ✅ 保存 ID
+    hotKeyIDs[hotKeyCount] = hkID;
+    hotKeyCount++;
+}
+void NSAppActivateIgnoringOtherApps() {
+    [[NSRunningApplication currentApplication] activateWithOptions:NSApplicationActivateIgnoringOtherApps];
+}
+
+void UnregisterHotKey(unsigned int keyCode, unsigned int modifiers) {
+    unsigned int targetID = (keyCode << 16) | (modifiers & 0xFFFF);
+
+    for (int i = 0; i < hotKeyCount; i++) {
+        unsigned int existingID = hotKeyIDs[i].id;
+        if (existingID == targetID) {
+            // 注销
+            UnregisterEventHotKey(hotKeyRefs[i]);
+
+            // 清理数组（用后面的项覆盖）
+            for (int j = i; j < hotKeyCount - 1; j++) {
+                hotKeyRefs[j] = hotKeyRefs[j + 1];
+                hotKeyIDs[j] = hotKeyIDs[j + 1];
+            }
+            hotKeyCount--;
+            return;
+        }
+    }
+}
+
+void HideDockIcon(void) {
+    NSApplication *app = [NSApplication sharedApplication];
+    [app setActivationPolicy:NSApplicationActivationPolicyProhibited];
+}
+
+
+// ============ OCR功能 ============
+const char* VisionOCR(const char* path) {
+    @autoreleasepool {
+        NSString* imagePath = [NSString stringWithUTF8String:path];
+        NSData* imageData = [NSData dataWithContentsOfFile:imagePath];
+        NSImage* image = [[NSImage alloc] initWithData:imageData];
+        if (!image) return "Image load failed";
+
+        CGImageRef cgRef = [image CGImageForProposedRect:NULL context:nil hints:nil];
+        if (!cgRef) return "CGImage conversion failed";
+
+        VNRecognizeTextRequest *request = [[VNRecognizeTextRequest alloc] init];
+        request.recognitionLevel = VNRequestTextRecognitionLevelAccurate;
+
+        VNImageRequestHandler *handler = [[VNImageRequestHandler alloc] initWithCGImage:cgRef options:@{}];
+        NSError *error = nil;
+        [handler performRequests:@[request] error:&error];
+
+        if (error) return [[error.localizedDescription UTF8String] copy];
+
+        NSMutableString *result = [NSMutableString string];
+        for (VNRecognizedTextObservation *obs in request.results) {
+            VNRecognizedText *topCandidate = [[obs topCandidates:1] firstObject];
+            if (topCandidate) {
+                [result appendString:topCandidate.string];
+                [result appendString:@"\n"];
+            }
+        }
+
+        return strdup([result UTF8String]);
+    }
+}
+
+const char *VisionOCRFromMemory(const void *data, int size) {
+    @autoreleasepool {
+        NSData *imageData = [NSData dataWithBytes:data length:size];
+        NSImage *image = [[NSImage alloc] initWithData:imageData];
+        CGImageRef cgRef = [image CGImageForProposedRect:nil context:nil hints:nil];
+        VNRecognizeTextRequest *req = [[VNRecognizeTextRequest alloc] init];
+        req.recognitionLevel = VNRequestTextRecognitionLevelAccurate;
+        req.recognitionLanguages = @[@"zh-Hans", @"en-US"];
+        VNImageRequestHandler *handler = [[VNImageRequestHandler alloc] initWithCGImage:cgRef options:@{}];
+        NSError *err = nil;
+        [handler performRequests:@[req] error:&err];
+        if (err) return strdup([[err localizedDescription] UTF8String]);
+        NSMutableString *out = [NSMutableString string];
+        for (VNRecognizedTextObservation *obs in req.results) {
+            VNRecognizedText *cand = [[obs topCandidates:1] firstObject];
+            if (cand) {
+                [out appendString:cand.string];
+                [out appendString:@"\n"];
+            }
+        }
+        return strdup([out UTF8String]);
+    }
+}