From afd40cc982673e50595c19dd6b20e842b15f5022 Mon Sep 17 00:00:00 2001
From: "Marat Zakiyanov (Mario79)" <mario79@bk.ru>
Date: Sun, 4 Dec 2005 14:42:26 +0000
Subject: [PATCH] Click on the application button - works only if during
 release of a up-button mouse  the cursor is on the button application.
 Realization Victor Alberto Gil Hanla (vhanla).

git-svn-id: svn://kolibrios.org@28 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 kernel/trunk/gui/button.inc | 65 +++++++++++++++++++++++++++++++++----
 kernel/trunk/kernel.asm     |  4 +--
 2 files changed, 61 insertions(+), 8 deletions(-)

diff --git a/kernel/trunk/gui/button.inc b/kernel/trunk/gui/button.inc
index 06f3fa60a8..3027d12dd7 100644
--- a/kernel/trunk/gui/button.inc
+++ b/kernel/trunk/gui/button.inc
@@ -454,6 +454,10 @@ checkbuttons:
     shl   eax,4
     add   eax,edi
 
+;......................start 1/2 : modified by vhanla .............................
+    mov   [buttonid],eax
+;......................end   1/2 : modified by vhanla .............................
+
     ; check that button is at top of windowing stack
 
     movzx ebx,word [eax]
@@ -542,10 +546,59 @@ checkbuttons:
     call  negativebutton
     mov   [0xfff4],byte 0  ; no mouse background
     mov   [0xfff5],byte 0  ; draw mouse
-    mov   [0xf500],byte 1
-    pop   ebx
-    mov   [0xf501],ebx
-    mov   [0xfb44],byte 0  ; mouse down checks
-    popad
-    ret
+;..................................... start 2/2 : modified by vhanla .............................
+    ; check coordinates
+    jmp afterbuttonid
+    buttonid dd 0x0 ;here a will backup the eax value
+    afterbuttonid:
+
+    pusha
+    mov   eax,[buttonid]
+                ; mouse x >= button x ?
+    movzx ebx,word [eax+0]
+    shl   ebx,5
+    add   ebx,window_data
+    movzx ecx,word [ebx+0]     ; window x start
+    movzx edx,word [eax+4]     ; button x start
+    add   edx,ecx
+    mov   cx,[0xfb0a]
+    cmp   edx,ecx
+    jg      no_on_button        ;if we release the pointer out of the button area
+
+    movzx ebx,word [eax+6]     ; button x size
+    add   edx,ebx
+    cmp   ecx,edx
+    jg      no_on_button
+
+                   ; mouse y >= button y ?
+    movzx ebx,word [eax+0]
+    shl   ebx,5
+    add   ebx,window_data
+    movzx ecx,word [ebx+4]     ; window y start
+    movzx edx,word [eax+8]     ; button y start
+    add   edx,ecx
+    mov   cx,[0xfb0c]
+    cmp   edx,ecx
+    jg      no_on_button
+
+    movzx ebx,word [eax+10]    ; button y size
+    add   edx,ebx
+    cmp   ecx,edx
+    jg      no_on_button
+    popa
+    mov   [0xf500],byte 1  ; no of buttons in buffer
+    pop   ebx
+    mov   [0xf501],ebx       ; lets put the button id in buffer
+    push  ebx
+    pusha
+    jmp yes_on_button
+no_on_button:
+    mov   [0xf500],byte 0  ; no of buttons in buffer
+yes_on_button:
+    mov   [0xfb44],byte 0  ; mouse down -> do not draw
+    popa
+    pop ebx
+    popa
+    ret
+;..................................... end 2/2 : modified by vhanla ................................
 
diff --git a/kernel/trunk/kernel.asm b/kernel/trunk/kernel.asm
index 897c84b7d9..a74fc3b353 100644
--- a/kernel/trunk/kernel.asm
+++ b/kernel/trunk/kernel.asm
@@ -86,7 +86,7 @@ drawbar         dd __sys_drawbar
 putpixel        dd __sys_putpixel
 ; } mike.dld
 
-version           db    'Kolibri OS  version 0.5.1.5      ',13,10,13,10,0
+version           db    'Kolibri OS  version 0.5.2.1      ',13,10,13,10,0
                   ;dd    endofcode-0x10000
 
                   ;db   'Boot02'
@@ -2253,7 +2253,7 @@ keyboard_mode_sys db 0
 
 iglobal 
 version_inf: 
-  db 0,5,1,5  ; version 0.5.1.5 
+  db 0,5,2,1  ; version 0.5.2.1
   db UID_KOLIBRI 
   db 'Kolibri',0 
 version_end: