Experimenting with Window manipulation.

Author: octalmage

src/robotjs.cc

@@ -1,5 +1,6 @@
 #include <node.h>
 #include <v8.h>
+#include <vector>
 #include "mouse.h"
 #include "deadbeef_rand.h"
 #include "screen.h"
@@ -125,6 +126,43 @@ Handle<Value> captureScreen(const Arguments& args)
   //return scope.Close(String::New("1"));
 }
 
+Handle<Value> getWindows(const Arguments& args) 
+{
+  HandleScope scope;
+
+  CFArrayRef windowList = CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly, kCGNullWindowID);
+  CFIndex windowNum = CFArrayGetCount(windowList);
+
+  std::vector<Object> windows;
+  Local<Object> obj = Object::New();
+
+  
+  for (int i = 0; i < (int)windowNum; i++) 
+  {
+        CFDictionaryRef info = (CFDictionaryRef)CFArrayGetValueAtIndex(windowList, i);
+        CFNumberRef currentPID = (CFNumberRef)CFDictionaryGetValue(info, kCGWindowOwnerPID);
+        CFNumberRef currentWindowNumber = (CFNumberRef)CFDictionaryGetValue(info, kCGWindowNumber);
+        CFStringRef currentTitle = (CFStringRef)CFDictionaryGetValue(info, kCGWindowName);
+        CFIndex length = CFStringGetLength(currentTitle);
+        CFIndex maxSize = CFStringGetMaximumSizeForEncoding(length, kCFStringEncodingUTF8);
+        char *buffer = (char *)malloc(maxSize);
+        CFStringGetCString(currentTitle, buffer, maxSize, kCFStringEncodingUTF8);
+        obj->Set(String::NewSymbol("title"), String::New(buffer));
+        obj->Set(String::NewSymbol("id"), Number::New(*(int *)currentWindowNumber));
+        printf(buffer);
+        printf("\n");
+        //windows.push_back(obj);
+
+  }
+
+
+  
+  //return scope.Close(String::New("1"));
+
+  return scope.Close(String::New("1"));
+}
+
+
 void init(Handle<Object> target) 
 {
   target->Set(String::NewSymbol("moveMouse"),
@@ -144,6 +182,9 @@ void init(Handle<Object> target)
 
   target->Set(String::NewSymbol("captureScreen"),
       FunctionTemplate::New(captureScreen)->GetFunction());
+
+  target->Set(String::NewSymbol("getWindows"),
+      FunctionTemplate::New(getWindows)->GetFunction());
 }
 
 NODE_MODULE(robotjs, init)