/*********************************************************************
*
* GUI_EditString
*/
void GUI_EditString(char * pString, int Len, int xsize) {
int Key, x, y, ysize, Id;
EDIT_Handle hEdit;
EDIT_Obj* pObj;
const GUI_FONT GUI_UNI_PTR * pOldFont;
WM_LOCK();
pOldFont = GUI_SetFont(EDIT_GetDefaultFont());
x = GUI_GetDispPosX();
y = GUI_GetDispPosY();
if (xsize == 0) {
xsize = GUI_GetCharDistX('X') * Len + 6;
}
ysize = GUI_GetFontSizeY();
Id = 0x1234;
hEdit = EDIT_Create(x, y, xsize, ysize, Id, Len, 0);
EDIT_SetText(hEdit, pString);
pObj = EDIT_H2P(hEdit);
WM_SetFocus(hEdit);
do {
Key = GUI_WaitKey();
} while ((Key != GUI_KEY_ESCAPE) && (Key != GUI_KEY_ENTER) && (Key != 0));
if (Key == GUI_KEY_ENTER) {
EDIT_GetText(hEdit, pString, pObj->MaxLen);
}
GUI_SetFont(pOldFont);
EDIT_Delete(hEdit);
WM_UNLOCK();
}
/*********************************************************************
*
* GUI_EditHex
*/
U32 GUI_EditHex(U32 Value, U32 Min, U32 Max, int Len, int xsize) {
U32 Ret = Value;
int Key, x, y, ysize, Id;
EDIT_Handle hEdit;
EDIT_Obj* pObj;
const GUI_FONT GUI_UNI_PTR * pOldFont = GUI_SetFont(EDIT_GetDefaultFont());
x = GUI_GetDispPosX();
y = GUI_GetDispPosY();
if (xsize == 0)
xsize = GUI_GetCharDistX('X') * Len + 6;
ysize = GUI_GetFontSizeY();
Id = 0x1234;
hEdit = EDIT_Create(x, y, xsize, ysize, Id, Len, 0);
pObj = EDIT_H2P(hEdit);
EDIT_SetHexMode(hEdit, Value, Min, Max);
WM_SetFocus(hEdit);
do {
Key = GUI_WaitKey();
} while ((Key != GUI_KEY_ESCAPE) && (Key != GUI_KEY_ENTER) && (Key != 0));
GUI_SetFont(pOldFont);
if (Key == GUI_KEY_ENTER)
Ret = pObj->CurrentValue;
EDIT_Delete(hEdit);
return Ret;
}
/*********************************************************************
*
* _GetFileName
*
* Purpose:
* Returns the file name of the XBF file to be used
*/
static void _GetFileName(char * pPath, unsigned MaxSize) {
WM_HWIN hWin;
/* Set default value on first call */
if (!strlen(pPath)) {
strcpy(pPath, "Sample\\GUI\\FONT_ShowXBF\\ExtBinFont.xbf");
}
/* Display small hint */
GUI_SetFont(&GUI_Font10_ASCII);
GUI_DispStringHCenterAt("Please enter the file name of the XBF-file:", 160, 80);
/* Create edit widget */
hWin = EDIT_Create(10, 120, 300, 20, 0, MaxSize, WM_CF_SHOW);
EDIT_SetText(hWin, pPath);
WM_SetFocus(hWin);
/* Wait until GUI_KEY_ENTER has been pressed */
while (GUI_GetKey() != GUI_KEY_ENTER) {
GUI_Delay(100);
}
/* Get filename from EDIT widget */
EDIT_GetText(hWin, pPath, MaxSize);
/* Create edit widget */
WM_DeleteWindow(hWin);
/* Clear screen */
GUI_ClearRect(0, 40, 319, 239);
}
int _ExecKeyboard(void) {
int i;
int Key;
BUTTON_Handle ahButton[52];
BUTTON_Handle hButtonESC;
EDIT_Handle hEdit;
GUI_RECT rText = {000,0, LCD_XSIZE, 20};
GUI_SetBkColor(GUI_BLUE);
GUI_Clear();
GUI_DrawBitmap(&bmMicriumLogo, 0, 0);
GUI_SetFont(&GUI_Font16B_1);
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRect("µC/GUI", &rText, GUI_TA_RIGHT | GUI_TA_VCENTER);
rText.y0 +=20;
rText.y1 +=20;
GUI_DispStringInRect("Touch screen demo", &rText, GUI_TA_RIGHT | GUI_TA_VCENTER);
/* Create Keyboard Buttons */
for (i=0; i< 51; i++) {
int Pos = (i < 47) ? i : i+4;
int x0 = 5 + 28*(Pos%11);
int y0 = 100 + 28*(Pos/11);
char c = _acText[i];
int Id = c ? c : 1;
char ac[2] = {0};
char *s= ac;
ac[0] = c;
ahButton[i] = BUTTON_Create( x0, y0, 25, 25, Id,BUTTON_CF_SHOW );
BUTTON_SetText (ahButton[i], s);
#if GUI_SUPPORT_MEMDEV
BUTTON_EnableMemdev(ahButton[i]);
#endif
}
ahButton[i] = BUTTON_Create( 89, 212, 109, 25, ' ',BUTTON_CF_SHOW );
hButtonESC = BUTTON_Create( 230, 40, 80, 25, GUI_ID_CANCEL,BUTTON_CF_SHOW );
BUTTON_SetText (hButtonESC, "ESC");
hEdit = EDIT_Create( 5, 70, 310, 25, ' ', 80, 0 );
EDIT_SetFont(hEdit, &GUI_Font8x16);
BUTTON_SetBkColor(ahButton[49], 0, GUI_RED);
BUTTON_SetBkColor(ahButton[50], 0, GUI_BLUE);
/* Handle Keyboard until ESC or ENTER is pressed */
do {
Key = GUIDEMO_WaitKey();
switch (Key) {
case 0:
case GUI_ID_CANCEL:
break;
default:
EDIT_AddKey(hEdit, Key);
}
} while ((Key != 'N') && (Key!=GUI_ID_CANCEL) && (Key!=0));
/* Cleanup */
for (i=0; i< countof(ahButton); i++) {
BUTTON_Delete(ahButton[i]);
}
BUTTON_Delete(hButtonESC);
EDIT_Delete(hEdit);
return Key;
}
int _ExecKeyboard(void) {
int y0 = 75;
int XSize = LCD_GetXSize();
int YSize = LCD_GetYSize();
int XStep = XSize / 4;
int YStep = (YSize - y0) / 4;
int i;
int Key;
BUTTON_Handle ahButton[16];
BUTTON_Handle hButtonESC;
EDIT_Handle hEdit;
GUI_RECT rText = {0};
rText.x1 = LCD_GetXSize() - 3;
rText.y1 = 20;
GUI_SetBkColor(GUI_BLUE);
GUI_Clear();
GUI_SetFont(&GUI_FontComic18B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRect("µC/GUI", &rText, GUI_TA_RIGHT | GUI_TA_VCENTER);
rText.y0 +=20;
rText.y1 +=20;
GUI_DispStringInRect("Touch screen demo", &rText, GUI_TA_RIGHT | GUI_TA_VCENTER);
/* Create Keyboard Buttons */
for (i=0; _acText[i]; i++) {
int XPos = (i%4) * XStep + 3;
int YPos = (i/4) * YStep + 3 + y0;
char c = _acText[i];
int Id = c ? c : 1;
char ac[2] = {0};
char *s= ac;
ac[0] = c;
ahButton[i] = BUTTON_Create( XPos, YPos, XStep - 5, YStep - 5, Id, BUTTON_CF_SHOW );
BUTTON_SetText(ahButton[i], s);
BUTTON_EnableMemdev(ahButton[i]);
}
hButtonESC = BUTTON_Create( 3, 3, 80, 25, GUI_ID_CANCEL, BUTTON_CF_SHOW );
BUTTON_SetText(hButtonESC, "ESC");
hEdit = EDIT_Create( 5, y0 - 30, XSize - 10, 25, ' ', 80, 0 );
EDIT_SetFont(hEdit, &GUI_Font8x16);
/* Handle Keyboard until ESC or ENTER is pressed */
do {
Key = GUIDEMO_WaitKey();
switch (Key) {
case 0:
case GUI_ID_CANCEL:
break;
default:
EDIT_AddKey(hEdit, Key);
}
} while ((Key != 'N') && (Key!=GUI_ID_CANCEL) && (Key!=0));
/* Cleanup */
for (i=0; i< countof(ahButton); i++) {
BUTTON_Delete(ahButton[i]);
}
BUTTON_Delete(hButtonESC);
EDIT_Delete(hEdit);
return Key;
}
egx_wnd_t egx_edit_create_(int res_id,char *name,egx_uint32_t style,int x,int y,int width,int height,egx_wnd_t parent)
{
EDIT_Handle hEdit;
if(parent){
hEdit = EDIT_CreateAsChild(x, y, width,height,GUIWND_TO_HWND(parent), res_id,WM_CF_SHOW,256);
}else{
hEdit = EDIT_Create(x, y, width,height, res_id, 256, WM_CF_SHOW );
}
EDIT_SetInsertMode(hEdit, 0);
return HWND_TO_GUIWND(hEdit);
}
/*******************************************************************
*
* _DemoEdit
*
Edit a string until ESC or ENTER is pressed
*/
static void _DemoEdit(void) {
EDIT_Handle hEdit;
char aBuffer[28];
int Key;
GUI_SetBkColor(GUI_BLACK);
GUI_Clear();
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font24_ASCII);
GUI_DispStringHCenterAt("WIDGET_Edit - Sample", 160, 5);
GUI_SetFont(&GUI_Font8x16);
GUI_DispStringHCenterAt("Use keyboard to modify string...", 160, 90);
/* Create edit widget */
hEdit = EDIT_Create( 50, 110, 220, 25, ' ', sizeof(aBuffer), WM_CF_SHOW);
/* Modify edit widget */
EDIT_SetText(hEdit, "Press <ENTER> when done...");
EDIT_SetFont(hEdit, &GUI_Font8x16);
EDIT_SetTextColor(hEdit, 0, GUI_RED);
/* Set keyboard focus to edit widget */
WM_SetFocus(hEdit);
/* Handle keyboard until ESC or ENTER is pressed */
do {
WM_Exec();
Key = GUI_GetKey();
} while ((Key != GUI_KEY_ENTER) && (Key != GUI_KEY_ESCAPE));
/* Fetch result from edit widget */
if (Key == GUI_KEY_ENTER) {
EDIT_GetText(hEdit, aBuffer, sizeof(aBuffer));
}
/* Delete the edit widget */
EDIT_Delete(hEdit);
GUI_ClearRect(0, 50, 319, 239);
/* Display the changed string */
if (Key == GUI_KEY_ENTER) {
GUI_Delay(250);
GUI_DispStringHCenterAt("The string you have modified is:", 160, 90);
GUI_DispStringHCenterAt(aBuffer, 160, 110);
GUI_Delay(3000);
GUI_ClearRect(0, 50, 319, 239);
}
GUI_Delay(500);
}
