📄 button.lst
字号:
int Notification;
int Hit = 0;
GUI_TOUCH_tState* pState = (GUI_TOUCH_tState*)pMsg->Data.p;
if (pMsg->Data.p) { /* Something happened in our area (pressed or released) */
if (pState->Pressed) {
WIDGET_OrState(hObj, BUTTON_STATE_PRESSED);
Notification = WM_NOTIFICATION_CLICKED;
WM_SetFocus(hObj);
} else {
Hit =1;
Notification = WM_NOTIFICATION_RELEASED;
WIDGET_AndState(hObj, BUTTON_STATE_PRESSED);
}
} else {
Notification = WM_NOTIFICATION_MOVED_OUT;
WIDGET_AndState(hObj, BUTTON_STATE_PRESSED);
}
C51 COMPILER V8.05a BUTTON 04/11/2008 14:19:31 PAGE 5
WM_NotifyParent(hObj, Notification);
if (Hit == 1) {
GUI_DEBUG_LOG("BUTTON: Hit\n");
GUI_StoreKey(pObj->Widget.Id);
}
}
/*********************************************************************
*
* Callback
*/
static void _BUTTON_Callback(WM_MESSAGE *pMsg) {
BUTTON_Handle hObj = pMsg->hWin;
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
/* Let widget handle the standard messages */
if (WIDGET_HandleActive(hObj, pMsg) == 0) {
return;
}
switch (pMsg->MsgId) {
case WM_TOUCH:
_OnTouch(hObj, pObj, pMsg);
break;
case WM_PAINT:
GUI_DEBUG_LOG("BUTTON: _BUTTON_Callback(WM_PAINT)\n");
_Paint(pObj);
return;
case WM_DELETE:
GUI_DEBUG_LOG("BUTTON: _BUTTON_Callback(WM_DELETE)\n");
_Delete(pObj);
break; /* No return here ... WM_DefaultProc needs to be called */
}
WM_DefaultProc(pMsg);
}
/*********************************************************************
*
* Exported routines: Create
*
**********************************************************************
*/
BUTTON_Handle BUTTON_CreateAsChild (int x0, int y0, int xsize, int ysize, WM_HWIN hParent, int Id, int Fla
-gs) {
BUTTON_Handle hObj;
/* Create the window */
WM_LOCK();
hObj = WM_CreateWindowAsChild(x0, y0, xsize, ysize, hParent,
Flags, _BUTTON_Callback,
sizeof(BUTTON_Obj)-sizeof(WM_Obj));
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
/* init widget specific variables */
/* init member variables */
BUTTON_INIT_ID(pObj);
pObj->Widget.Id = Id;
pObj->pFont = BUTTON_FONT_DEFAULT;
pObj->aBkColor[0] = BUTTON_BKCOLOR0_DEFAULT;
pObj->aBkColor[1] = BUTTON_BKCOLOR1_DEFAULT;
pObj->aTextColor[0] = BUTTON_TEXTCOLOR0_DEFAULT;
pObj->aTextColor[1] = BUTTON_TEXTCOLOR1_DEFAULT;
pObj->Widget.State = BUTTON_STATE_INACTIVE;
} else {
C51 COMPILER V8.05a BUTTON 04/11/2008 14:19:31 PAGE 6
GUI_DEBUG_ERROROUT_IF(hObj==0, "BUTTON_Create failed")
}
WM_UNLOCK();
return hObj;
}
BUTTON_Handle BUTTON_Create ( int x0, int y0, int xsize, int ysize, int Id, int Flags) {
return BUTTON_CreateAsChild(x0, y0, xsize, ysize, WM_HMEM_NULL, Id, Flags);
}
BUTTON_Handle BUTTON_CreateIndirect(const GUI_WIDGET_CREATE_INFO* pCreateInfo, WM_HWIN hWinParent, int x0,
- int y0, WM_CALLBACK* cb) {
BUTTON_Handle hThis;
GUI_USE_PARA(cb);
hThis = BUTTON_CreateAsChild(
pCreateInfo->x0 + x0, pCreateInfo->y0 + y0, pCreateInfo->xSize, pCreateInfo->ySize,
hWinParent, pCreateInfo->Id, pCreateInfo->Flags);
BUTTON_SetText(hThis, pCreateInfo->pName);
return hThis;
}
/*********************************************************************
*
* Exported routines: Various methods
*
**********************************************************************
*/
void BUTTON_SetText(BUTTON_Handle hObj, const char* s) {
WM_LOCK();
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
BUTTON_ASSERT_IS_VALID_PTR(pObj);
WM_FREEPTR(&pObj->hpText);
{
WM_HMEM hMem = WM_ALLOC(strlen(s)+1);
if (hMem) {
strcpy((char *) WM_HMEM2Ptr(hMem), s);
}
pObj->hpText = hMem;
}
BUTTON_Invalidate(hObj);
} else {
GUI_DEBUG_WARN("BUTTON_SetText: Invalid handle");
}
WM_UNLOCK();
}
void BUTTON_SetFont(BUTTON_Handle hObj, const GUI_FONT* pfont) {
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
BUTTON_ASSERT_IS_VALID_PTR(pObj);
pObj->pFont = pfont;
BUTTON_Invalidate(hObj);
} else {
GUI_DEBUG_WARN("BUTTON_SetFont: Invalid handle");
}
}
void BUTTON_SetBkColor(BUTTON_Handle hObj, int Index, GUI_COLOR color) {
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
C51 COMPILER V8.05a BUTTON 04/11/2008 14:19:31 PAGE 7
BUTTON_ASSERT_IS_VALID_PTR(pObj);
pObj->aBkColor[Index] = color;
BUTTON_Invalidate(hObj);
} else {
GUI_DEBUG_WARN("BUTTON_SetBkColor: Invalid handle");
}
}
void BUTTON_SetTextColor(BUTTON_Handle hObj, int Index, GUI_COLOR color) {
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
BUTTON_ASSERT_IS_VALID_PTR(pObj);
pObj->aTextColor[Index] = color;
BUTTON_Invalidate(hObj);
} else {
GUI_DEBUG_WARN("BUTTON_SetTextColor: Invalid handle");
}
}
void BUTTON_SetState(BUTTON_Handle hObj, int State) {
WIDGET_SetState(hObj, State);
}
#if BUTTON_SUPPORT_BITMAP_OFFSET
void BUTTON_SetBitmapEx(BUTTON_Handle hObj, int Index, const GUI_BITMAP* pBitmap, int x, int y) {
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
BUTTON_ASSERT_IS_VALID_PTR(pObj);
if ((unsigned int)Index > GUI_COUNTOF(pObj->apBitmap))
return;
pObj->apBitmap[Index] = pBitmap;
pObj->xOffBitmap[Index] = x;
pObj->yOffBitmap[Index] = y;
BUTTON_Invalidate(hObj);
}
}
#endif
void BUTTON_SetBitmap(BUTTON_Handle hObj, int Index, const GUI_BITMAP* pBitmap) {
#if BUTTON_SUPPORT_BITMAP_OFFSET
BUTTON_SetBitmapEx(hObj, Index, pBitmap, 0,0);
#else
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
BUTTON_ASSERT_IS_VALID_PTR(pObj);
if ((unsigned int)Index > GUI_COUNTOF(pObj->apBitmap))
return;
pObj->apBitmap[Index] = pBitmap;
BUTTON_Invalidate(hObj);
}
#endif
}
#if BUTTON_SUPPORT_STREAMED_BITMAP
void BUTTON_SetStreamedBitmap(BUTTON_Handle hObj, int Index, const GUI_BITMAP_STREAM* pBitmap) {
if (hObj) {
BUTTON_Obj* pObj = BUTTON_H2P(hObj);
BUTTON_ASSERT_IS_VALID_PTR(pObj);
if ((unsigned int)Index > GUI_COUNTOF(pObj->apBitmap))
return;
pObj->apBitmap[Index] = (const GUI_BITMAP*)pBitmap;
pObj->aBitmapIsStreamed[Index] = 1;
C51 COMPILER V8.05a BUTTON 04/11/2008 14:19:31 PAGE 8
BUTTON_Invalidate(hObj);
}
}
#endif
#else /* Avoid problems with empty object modules */
429 void BUTTON_C(void) {}
430 #endif /* GUI_WINSUPPORT */
431
432
433
434
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 1 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -