From 27aa766598559de39ef58caef6382f39cbfe5042 Mon Sep 17 00:00:00 2001
From: maxcodehack <maxcodehack@kolibrios.org>
Date: Sat, 19 Dec 2020 17:58:43 +0000
Subject: [PATCH] kos32sys.h improvement

git-svn-id: svn://kolibrios.org@8453 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 .../sources/newlib/libc/include/kos32sys.h    | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/contrib/sdk/sources/newlib/libc/include/kos32sys.h b/contrib/sdk/sources/newlib/libc/include/kos32sys.h
index be307fcf21..482bdadf62 100644
--- a/contrib/sdk/sources/newlib/libc/include/kos32sys.h
+++ b/contrib/sdk/sources/newlib/libc/include/kos32sys.h
@@ -4,6 +4,7 @@
 #include <newlib.h>
 #include <stdint.h>
 #include <stddef.h>
+#include <string.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -125,6 +126,16 @@ void sys_create_window(int x, int y, int w, int h, const char *name,
      "S"(0) : "memory");
 };
 
+#define OLD -1
+static inline
+void sys_change_window(int new_x, int new_y, int new_w, int new_h)
+{
+    __asm__ __volatile__(
+        "int $0x40"
+        ::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h)
+    );
+}
+
 static inline
 void define_button(uint32_t x_w, uint32_t y_h, uint32_t id, uint32_t color)
 {
@@ -178,6 +189,18 @@ void draw_text_sys(const char *text, int x, int y, int len, color_t color)
      :"memory");
 }
 
+/*
+void define_button_text(int x, int y, int w, int h, uint32_t id, uint32_t color, char* text)
+{
+    define_button(x * 65536 + w, y * 65536 + h, id, color);
+    
+    int tx = ((((-strlen(text))*8)+w)/2)+x;
+	int ty = h/2-7+y;
+
+	draw_text_sys(text, tx, ty, strlen(text), 0x90000000);
+};
+*/
+
 static inline
 uint32_t get_skin_height(void)
 {
@@ -265,6 +288,20 @@ static inline uint32_t  set_cursor(uint32_t  cursor)
     return old;
 };
 
+
+#define EVM_REDRAW        1
+#define EVM_KEY           2
+#define EVM_BUTTON        4
+#define EVM_EXIT          8
+#define EVM_BACKGROUND    16
+#define EVM_MOUSE         32
+#define EVM_IPC           64
+#define EVM_STACK         128
+#define EVM_DEBUG         256
+#define EVM_STACK2        512
+#define EVM_MOUSE_FILTER  0x80000000
+#define EVM_CURSOR_FILTER 0x40000000
+
 static inline uint32_t set_wanted_events_mask(uint32_t event_mask)
 {
   uint32_t  old_event_mask;
@@ -512,6 +549,19 @@ static inline int GetScreenSize(void)
     return retval;
 }
 
+static inline
+pos_t max_screen_size()
+{
+	pos_t size;
+    __asm__ __volatile__(
+    "int $0x40"
+    :"=a"(size)
+    :"a"(14));
+    
+      
+     return size;
+};
+
 static inline void get_system_colors(struct kolibri_system_colors *color_table)
 {
   __asm__ volatile ("int $0x40"