From fb1f0ff6ab479c68cbac5c2d55de5c2beb229efd Mon Sep 17 00:00:00 2001
From: Eleni Maria Stea <elene.mst@gmail.com>
Date: Fri, 8 Feb 2013 23:38:18 +0200
Subject: [PATCH] events should have a ptr to windows

---
 Makefile     |    2 +-
 src/event.cc |   60 +++++++++++++++++++++++-----------------------------------
 src/event.h  |   25 ++++++++++++------------
 src/gfx.h    |    7 +------
 4 files changed, 39 insertions(+), 55 deletions(-)

diff --git a/Makefile b/Makefile
index 3ced08b..c6b749a 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ bin = winnie
 
 dbg = -g
 opt = -O0
-inc = -Isrc -Isrc/shaders -Isrc/math
+#inc =
 
 CXX = g++
 CXXFLAGS = -pedantic -Wall $(dbg) $(opt) $(inc)
diff --git a/src/event.cc b/src/event.cc
index 4656575..e5a7182 100644
--- a/src/event.cc
+++ b/src/event.cc
@@ -1,46 +1,34 @@
+#include <errno.h>
+#include <unistd.h>
+#include <sys/select.h>
 #include "event.h"
+#include "wm.h"
+#include "keyboard.h"
+#include "mouse.h"
 
-static DisplayFuncType display_func;
-static KeyboardFuncType keyboard_func;
-static MouseButtonFuncType mouse_button_func;
-static MouseMotionFuncType mouse_motion_func;
-
-void set_display_callback(DisplayFuncType display)
-{
-	display_func = display;
-}
-
-void set_keyboard_callback(KeyboardFuncType keyboard)
+void process_events()
 {
-	keyboard_func = keyboard;
-}
+	int keyb_fd = get_keyboard_fd();
+	int mouse_fd = get_mouse_fd();
 
-void set_mouse_button_callback(MouseButtonFuncType mouse_button)
-{
-	mouse_button_func = mouse_button;
-}
+	for(;;) {
+		fd_set read_set;
 
-void set_mouse_motion_callback(MouseMotionFuncType mouse_motion)
-{
-	mouse_motion_func = mouse_motion;
-}
+		FD_ZERO(&read_set);
+		FD_SET(keyb_fd, &read_set);
+		FD_SET(mouse_fd, &read_set);
 
-DisplayFuncType get_display_callback()
-{
-	return display_func;
-}
+		int maxfd = keyb_fd > mouse_fd ? keyb_fd : mouse_fd;
 
-KeyboardFuncType get_keyboard_callback()
-{
-	return keyboard_func;
-}
+		while(select(maxfd + 1, &read_set, 0, 0, 0) == -1 && errno == EINTR);
 
-MouseButtonFuncType get_mouse_button_callback()
-{
-	return mouse_button_func;
-}
+		if(FD_ISSET(keyb_fd, &read_set)) {
+			process_keyboard_event();
+		}
+		if(FD_ISSET(mouse_fd, &read_set)) {
+			process_mouse_event();
+		}
 
-MouseMotionFuncType get_mouse_motion_callback()
-{
-	return mouse_motion_func;
+		wm->process_windows();
+	}
 }
diff --git a/src/event.h b/src/event.h
index 0c2ccd2..e4ac286 100644
--- a/src/event.h
+++ b/src/event.h
@@ -1,19 +1,20 @@
 #ifndef EVENT_H_
 #define EVENT_H_
 
-typedef void (*DisplayFuncType)();
-typedef void (*KeyboardFuncType)(int key, bool pressed);
-typedef void (*MouseButtonFuncType)(int bn, bool pressed);
-typedef void (*MouseMotionFuncType)(int x, int y);
+class Window;
 
-void set_display_callback(DisplayFuncType display);
-void set_keyboard_callback(KeyboardFuncType keyboard);
-void set_mouse_button_callback(MouseButtonFuncType mouse_button);
-void set_mouse_motion_callback(MouseMotionFuncType mouse_motion);
+typedef void (*DisplayFuncType)(Window* win);
+typedef void (*KeyboardFuncType)(Window* win, int key, bool pressed);
+typedef void (*MouseButtonFuncType)(Window *win, int bn, bool pressed);
+typedef void (*MouseMotionFuncType)(Window *win, int x, int y);
 
-DisplayFuncType get_display_callback();
-KeyboardFuncType get_keyboard_callback();
-MouseButtonFuncType get_mouse_button_callback();
-MouseMotionFuncType get_mouse_motion_callback();
+struct Callbacks {
+	DisplayFuncType display;
+	KeyboardFuncType keyboard;
+	MouseButtonFuncType button;
+	MouseMotionFuncType motion;
+};
+
+void process_events();
 
 #endif
diff --git a/src/gfx.h b/src/gfx.h
index 7868b01..8734e2d 100644
--- a/src/gfx.h
+++ b/src/gfx.h
@@ -1,12 +1,7 @@
 #ifndef GFX_H_
 #define GFX_H_
 
-struct Rect {
-	int x;
-	int y;
-	int width;
-	int height;
-};
+#include "geom.h"
 
 bool init_gfx();
 void destroy_gfx();
-- 
1.7.10.4