Initial commit

application/source/engine/eventManager.c

@@ -0,0 +1,290 @@
+
+#include <X11/Xlib.h>
+
+#include <X11/keysym.h>
+
+#define GL_GLEXT_PROTOTYPES
+
+#include <GL/glext.h>
+
+#include <GL/gl.h> // GL 1.1 functions 
+
+#include <GL/glx.h>
+
+#include <stdio.h>
+
+#include <event.h>
+
+#include <time.h>
+
+#include <vector.h>
+
+
+#include <vector2.h>
+
+
+
+class eventManger{
+	
+	Display * 	mainDisplay;
+
+	Window 		mainWindow;
+
+	Window 		RootWindow;
+
+	event * lastEvent;
+
+	clock_t lastMouseDownTime;
+
+	constructor() {
+
+		this->lastEvent 	= new event(); 
+
+		this->lastEvent->mouse->button = -1;
+
+
+	}	
+
+	event * fetchEvent() {
+		
+		event * currentEvent = new event();
+
+
+		currentEvent->mouse->button = -1;
+
+		Window qRoot;
+
+		Window qChild;
+
+		unsigned int qMask;
+
+		int childX;
+
+		int childY;
+
+		int mouseX;
+
+		int mouseY;
+
+		int child;
+
+
+		XWindowAttributes window;
+
+		if( XGetWindowAttributes( this->mainDisplay, this->mainWindow, &window ) ) {
+
+		}
+
+
+
+		if( XQueryPointer( this->mainDisplay, this->RootWindow, &qRoot, &qChild, &mouseX, &mouseY, &childX, &childY, &qMask ) )
+		{
+
+			mouseX -= window.x;
+
+			mouseY -= window.y;
+
+			for(int i = 0; i < sizeof(int) * 8; i++)
+			{
+				int mask = 1 << sizeof(int) * 8 - i - 1;
+
+				if(mask & qMask)
+				{
+					//printf("1");
+				}
+				else
+				{
+					//printf("0");
+				}
+
+			}
+
+			//printf("(%d)\n", qMask);
+
+			if( qMask == Button1MotionMask ) {
+
+				//printf("LeftMouse\n");
+
+				currentEvent->mouse->button		= 0;
+
+			}
+
+
+			if( qMask == Button2MotionMask ) {
+
+				printf("Button2MotionMask\n");
+				
+			}
+
+
+			if( qMask == Button3MotionMask ) {
+
+				printf("RightMouse\n");
+				
+			}
+
+			if( qMask == Button4MotionMask ) {
+
+				printf("Button2MotionMask\n");
+				
+			}
+
+
+			if( qMask == Button5MotionMask ) {
+
+				printf("Button2MotionMask\n");
+				
+			}
+
+			if( qMask == ShiftMask ) {
+
+				printf("Pressed shift\n");
+				
+			}
+
+			if( qMask == ControlMask ) {
+
+				printf("Pressed control\n");
+				
+			}
+
+
+			if( qMask == EnterWindowMask ) {
+
+				//printf("EnterWindowMask\n");
+				
+			}
+
+
+
+			XEvent   event;
+
+			int keyboardEventCount	=  XPending( this->mainDisplay );
+
+			//printf("eventCount:	%i\n\n", keyboardEventCount);
+
+			while( XPending( this->mainDisplay ) ) {
+
+
+				XNextEvent( this->mainDisplay, &event );
+
+				switch ( event.type ) {
+
+					case KeyPress:
+
+						printf("key has been pressed.  %i\n\n", event.xkey.keycode);
+
+					break;
+
+
+					case KeyRelease:
+
+						printf("key has been released.  %i\n\n", event.xkey.keycode);
+
+					break;
+
+
+					
+
+					case Expose:
+
+					break;
+
+
+
+					default:
+
+						//printf("event not defined:		%i\n\n",  event.type);
+
+						//break;
+
+				}
+
+				//printf("event:	%i\n\n", event.type);
+
+			}
+
+			//printf(" Mouse is at (%d,%d)\n", windowX, windowY );
+
+			//printf(" Mouse X: %d 	mouse Y: %d \n", mouseX, mouseY );
+
+			//XGrabKeyboard( this->mainDisplay, this->RootWindow, 0, GrabModeAsync, GrabModeAsync, CurrentTime);
+
+
+			//printf("qchild is at (%d,%d)\n", mouseX, mouseY);
+
+		}
+
+		bool hasBorder 					= true;
+
+		int  borderCorrection			= 0;
+
+
+
+		if( hasBorder ) {
+
+			borderCorrection			= 12;
+
+		}
+
+
+		currentEvent->mouse->position 	= new vector2( mouseX, mouseY + borderCorrection  );
+
+		currentEvent->screen->size		= new vector2( window.width, window.height + borderCorrection );
+
+		//currentEvent->mouse->eventTypes	= new vector();
+
+		vector<char *> * mouseEvents	 = currentEvent->mouse->eventTypes;
+
+		mouseEvents = new vector();
+
+		if( this->lastEvent->mouse->position.x != currentEvent->mouse->position.x || 
+			this->lastEvent->mouse->position.y != currentEvent->mouse->position.y ) {
+
+			mouseEvents->add( "mousemove" );
+
+		}
+
+		if( this->lastEvent->mouse->button != 0 && currentEvent->mouse->button == 0 ) {
+
+			this->lastMouseDownTime = clock();
+
+			printf("Mouse down\n\n");
+
+			mouseEvents->add( "mousedown" );
+
+		}
+
+		if( this->lastEvent->mouse->button == 0 && currentEvent->mouse->button != 0 ) {
+
+			clock_t difference = clock() - this->lastMouseDownTime;
+
+			int milliseconds = difference * 1000 / CLOCKS_PER_SEC;
+
+			if( milliseconds < 150 ) {
+
+				printf("click event\n\n");
+
+
+				mouseEvents->add( "click" );
+
+			}
+
+			printf("mouseup  event\n\n");
+
+			mouseEvents->add( "mouseup" );
+			//printf("%i\n\n", milliseconds);
+			
+
+		}
+
+		currentEvent->mouse->eventTypes = mouseEvents;
+
+
+		this->lastEvent = currentEvent;
+
+		return currentEvent;
+
+	}
+
+}