wm_setfocusonnextchild.txt

STM32F103ZET6+UCOSII+UCGUI源码

; generated by ARM C/C++ Compiler with , RVCT4.0 [Build 524] for uVision
; commandline ArmCC [--split_sections --debug -c --asm --interleave -o.\Obj\wm_setfocusonnextchild.o --depend=.\Obj\wm_setfocusonnextchild.d --device=DARMSTM --apcs=interwork -O3 -I..\..\include -I..\..\..\FWLib\library\inc -I..\..\..\USBLib\library\inc -I..\..\Config -I..\..\GUI\Core -I..\..\GUI\Font -I..\..\GUI\ConvertColor -I..\..\GUI\AntiAlias -I..\..\GUI\ConvertMono -I..\..\GUI\JPEG -I..\..\GUI\MemDev -I..\..\GUI\MultiLayer -I..\..\GUI\Widget -I..\..\GUI\WM -IC:\Keil\ARM\INC\ST\STM32F10x ..\..\GUI\WM\WM_SetFocusOnNextChild.c]
                          THUMB

                          AREA ||i.WM_SetFocusOnNextChild||, CODE, READONLY, ALIGN=1

                  WM_SetFocusOnNextChild PROC
;;;99     */
;;;100    WM_HWIN WM_SetFocusOnNextChild(WM_HWIN hParent) {
000000  b570              PUSH     {r4-r6,lr}
000002  0006              MOVS     r6,r0
;;;101      WM_HWIN r = 0;
000004  f04f0000          MOV      r0,#0
;;;102      if (hParent) {
000008  d01b              BEQ      |L1.66|
00000a  4630              MOV      r0,r6
00000c  f7fffffe          BL       WM__GetFocussedChild
000010  4601              MOV      r1,r0
000012  4630              MOV      r0,r6
000014  f7fffffe          BL       _GetNextChild
000018  4605              MOV      r5,r0
00001a  4604              MOV      r4,r0
00001c  e006              B        |L1.44|
                  |L1.30|
00001e  4621              MOV      r1,r4
000020  4630              MOV      r0,r6
000022  f7fffffe          BL       _GetNextChild
000026  4604              MOV      r4,r0
000028  42a8              CMP      r0,r5
00002a  d005              BEQ      |L1.56|
                  |L1.44|
00002c  4620              MOV      r0,r4
00002e  f7fffffe          BL       WM_IsFocussable
000032  b908              CBNZ     r0,|L1.56|
000034  2c00              CMP      r4,#0
000036  d1f2              BNE      |L1.30|
                  |L1.56|
000038  4620              MOV      r0,r4
00003a  f7fffffe          BL       WM_SetFocus
00003e  b908              CBNZ     r0,|L1.68|
000040  4620              MOV      r0,r4
                  |L1.66|
;;;103        WM_LOCK();
;;;104        r = _SetFocusOnNextChild(hParent);
;;;105        WM_UNLOCK();
;;;106      }
;;;107      return r;
;;;108    }
000042  bd70              POP      {r4-r6,pc}
                  |L1.68|
000044  2000              MOVS     r0,#0
000046  bd70              POP      {r4-r6,pc}
;;;109    
                          ENDP


                          AREA ||i._GetNextChild||, CODE, READONLY, ALIGN=1

                  _GetNextChild PROC
;;;44     */
;;;45     static WM_HWIN _GetNextChild(WM_HWIN hParent, WM_HWIN hChild) {
000000  b570              PUSH     {r4-r6,lr}
000002  4605              MOV      r5,r0
000004  000c              MOVS     r4,r1
;;;46       WM_HWIN hObj = 0;
;;;47       WM_Obj* pObj;
;;;48       if (hChild) {
000006  d005              BEQ      |L2.20|
;;;49         pObj = WM_HANDLE2PTR(hChild);
000008  4620              MOV      r0,r4
00000a  f7fffffe          BL       GUI_ALLOC_h2p
;;;50         hObj = pObj->hNext;
00000e  f9b0001a          LDRSH    r0,[r0,#0x1a]
;;;51       }
;;;52       if (!hObj) {
000012  b920              CBNZ     r0,|L2.30|
                  |L2.20|
;;;53         pObj = WM_HANDLE2PTR(hParent);
000014  4628              MOV      r0,r5
000016  f7fffffe          BL       GUI_ALLOC_h2p
;;;54         hObj = pObj->hFirstChild;
00001a  f9b00018          LDRSH    r0,[r0,#0x18]
                  |L2.30|
;;;55       }
;;;56       if (hObj != hChild) {
00001e  42a0              CMP      r0,r4
000020  d100              BNE      |L2.36|
;;;57         return hObj;
;;;58       }
;;;59       return 0;
000022  2000              MOVS     r0,#0
                  |L2.36|
;;;60     }
000024  bd70              POP      {r4-r6,pc}
;;;61     
                          ENDP