📄 edit.lst
字号:
C51 COMPILER V8.05a EDIT 04/11/2008 14:19:32 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE EDIT
OBJECT MODULE PLACED IN edit.obj
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE gui\Widget\edit.c LARGE BROWSE MDU_F120 DEBUG OBJECTEXTEND PR
-INT(.\edit.lst) OBJECT(edit.obj)
line level source
1 /*
2 *********************************************************************************************************
3 * uC/GUI
4 * Universal graphic software for embedded applications
5 *
6 * (c) Copyright 2002, Micrium Inc., Weston, FL
7 * (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
8 *
9 * 礐/GUI is protected by international copyright laws. Knowledge of the
10 * source code may not be used to write a similar product. This file may
11 * only be used in accordance with a license and should not be redistributed
12 * in any way. We appreciate your understanding and fairness.
13 *
14 ----------------------------------------------------------------------
15 File : EDIT.c
16 Purpose : emWin GSC button widget
17 ---------------------------END-OF-HEADER------------------------------
18 */
19
20 #include <stdlib.h>
21 #include <string.h>
22
23 #define EDIT_C /* Required to generate intermodule data */
24
25 #include "EDIT.h"
26 #include "gui\Core\GUIDebug.h"
27 #include "gui\Core\GUI_Protected.h"
28 #include "EDIT_Private.h"
29
30 #if GUI_WINSUPPORT
/*********************************************************************
*
* Private config defaults
*
**********************************************************************
*/
#ifndef EDIT_LOG_ENABLE
#ifdef _DEBUG
#define EDIT_LOG_ENABLE 0
#else
#define EDIT_LOG_ENABLE 0
#endif
#endif
/* Define default fonts */
#ifndef EDIT_FONT_DEFAULT
#define EDIT_FONT_DEFAULT &GUI_Font13_1
#endif
#ifndef EDIT_ALIGN_DEFAULT
#define EDIT_ALIGN_DEFAULT GUI_TA_LEFT | GUI_TA_VCENTER
#endif
C51 COMPILER V8.05a EDIT 04/11/2008 14:19:32 PAGE 2
/* Define colors */
#ifndef EDIT_BKCOLOR0_DEFAULT
#define EDIT_BKCOLOR0_DEFAULT 0xc0c0c0
#endif
#ifndef EDIT_BKCOLOR1_DEFAULT
#define EDIT_BKCOLOR1_DEFAULT GUI_WHITE
#endif
#ifndef EDIT_TEXTCOLOR0_DEFAULT
#define EDIT_TEXTCOLOR0_DEFAULT GUI_BLACK
#endif
#ifndef EDIT_TEXTCOLOR1_DEFAULT
#define EDIT_TEXTCOLOR1_DEFAULT GUI_BLACK
#endif
#ifndef EDIT_BORDER_DEFAULT
#define EDIT_BORDER_DEFAULT 1
#endif
#ifndef EDIT_XOFF
#define EDIT_XOFF 2
#endif
/*********************************************************************
*
* Static data
*
**********************************************************************
*/
static int _DefaultAlign = EDIT_ALIGN_DEFAULT;
static int _DefaultBorder = EDIT_BORDER_DEFAULT;
static const GUI_FONT * _pDefaultFont = EDIT_FONT_DEFAULT;
/*********************************************************************
*
* Macros for internal use
*
**********************************************************************
*/
#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
#define OBJECT_ID 0x4569 /* Magic nubmer, should be unique if possible */
#define INIT_ID(p) p->DebugId = OBJECT_ID
#define DEINIT_ID(p) p->DebugId = 0
#else
#define INIT_ID(p)
#define DEINIT_ID(p)
#endif
/*********************************************************************
*
* Static routines
*
**********************************************************************
*/
#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
EDIT_Obj* EDIT_h2p(EDIT_Handle h) {
C51 COMPILER V8.05a EDIT 04/11/2008 14:19:32 PAGE 3
EDIT_Obj* p = (EDIT_Obj*)WM_HMEM2Ptr(h);
if (p) {
if (p->DebugId != OBJECT_ID) {
GUI_DEBUG_ERROROUT("EDIT.C: Wrong handle type or Object not init'ed");
return 0;
}
}
return p;
}
#endif
/*********************************************************************
*
* _Paint
*/
static void _Paint(EDIT_Obj* pObj) {
int PixelLen, xSize, ySize, xPosText, xPosCursor, yPosText, yPosCursor, XSizeCursor, YSizeCursor;
int IsEnabled;
GUI_RECT rClient, rWindow;
char * s;
s = (char*) WM_HMEM2Ptr(pObj->hpText);
GUI_DEBUG_LOG("BUTTON: _Paint(..)\n");
if (pObj->Border) {
GUI_SetBkColor(pObj->aBkColor[0]);
GUI_Clear();
}
IsEnabled = WIDGET__IsEnabled(&pObj->Widget);
/* Set clipping rectangle */
WIDGET__GetInsideRect(&pObj->Widget, &rWindow);
WM_SetUserClipRect(&rWindow);
/* Calculate size */
GUI_GetClientRect(&rClient);
xSize = rClient.x1 - rClient.x0 + 1;
ySize = rClient.y1 - rClient.y0 + 1;
/* Draw background */
GUI_SetBkColor (pObj->aBkColor[IsEnabled]);
GUI_SetColor (pObj->aTextColor[0]);
GUI_Clear();
/* Calculate length */
GUI_SetFont (pObj->pFont);
PixelLen = GUI_GetStringDistX(s);
/* Calculate size of cursor */
YSizeCursor = GUI_GetFontDistY();
if (pObj->EditMode == GUI_EDIT_MODE_INSERT) {
if (pObj->XSizeCursor != 0) {
XSizeCursor = pObj->XSizeCursor;
} else {
XSizeCursor = GUI_GetCharDistX(' ');
}
} else {
if (pObj->CursorPos < (int)strlen(s)) {
XSizeCursor = GUI_GetCharDistX(*(s + pObj->CursorPos));
} else {
XSizeCursor = pObj->XSizeCursor;
}
}
/* Calculate X-pos */
switch (pObj->Align & GUI_TA_HORIZONTAL) {
case GUI_TA_CENTER:
xPosCursor = (xSize - PixelLen + 1) / 2;
xPosText = xSize / 2;
break;
C51 COMPILER V8.05a EDIT 04/11/2008 14:19:32 PAGE 4
case GUI_TA_LEFT:
xPosCursor = pObj->Border + EDIT_XOFF;
xPosText = pObj->Border + EDIT_XOFF;
break;
case GUI_TA_RIGHT:
xPosCursor = xSize - (pObj->Border + EDIT_XOFF) - PixelLen;
xPosText = xSize - (pObj->Border + EDIT_XOFF);
break;
}
/* Calculate Y-pos */
switch (pObj->Align & GUI_TA_VERTICAL) {
case GUI_TA_TOP:
yPosCursor = 0;
yPosText = 0;
break;
case GUI_TA_BOTTOM:
yPosCursor = ySize - YSizeCursor;
yPosText = ySize;
break;
case GUI_TA_VCENTER:
yPosCursor = (ySize - YSizeCursor + 1) / 2;
yPosText = ySize / 2;
break;
}
/* Display text */
GUI_SetTextAlign(pObj->Align);
GUI_DispStringAt(s, xPosText, yPosText);
/* Display cursor */
if (pObj->Widget.State & WIDGET_STATE_FOCUS) {
int i;
for (i = 0; i != pObj->CursorPos; i++) {
xPosCursor += GUI_GetCharDistX(*(s + i));
}
GUI_InvertRect(xPosCursor,
yPosCursor,
xPosCursor + XSizeCursor - 1,
yPosCursor + YSizeCursor - 1);
}
WM_SetUserClipRect(NULL);
/* Draw the 3D effect (if configured) */
WIDGET__EFFECT_DrawDown(&pObj->Widget);
}
/*********************************************************************
*
* _Delete
*/
static void _Delete(EDIT_Obj* pObj) {
WM_FREEPTR(&pObj->hpText);
}
/*********************************************************************
*
* _SetCursor
*/
static void _SetCursor(EDIT_Handle hObj, EDIT_Obj* pObj, int x) {
int xPos, xSize, PixelLen, Len;
char * s = (char*) WM_HMEM2Ptr(pObj->hpText);
const GUI_FONT *pOldFont = GUI_SetFont(pObj->pFont);
xSize = WM_GetWindowSizeX(hObj);
PixelLen = GUI_GetStringDistX(s);
C51 COMPILER V8.05a EDIT 04/11/2008 14:19:32 PAGE 5
xPos = x;
switch (pObj->Align & GUI_TA_HORIZONTAL) {
case GUI_TA_CENTER:
xPos -= (xSize - PixelLen + 1) / 2;
break;
case GUI_TA_LEFT:
xPos -= (pObj->Border + EDIT_XOFF);
break;
case GUI_TA_RIGHT:
xPos -= xSize - PixelLen - (pObj->Border + EDIT_XOFF);
break;
}
Len = strlen(s);
if (xPos < 0) {
pObj->CursorPos = 0;
} else if (xPos > PixelLen) {
pObj->CursorPos = Len;
} else {
int i, x;
for (i = 0, x = 0; (i < Len) && (x < xPos); i++) {
int xLenChar = GUI_GetCharDistX(*(s + i));
if (xPos < (x + xLenChar))
break;
x += xLenChar;
}
pObj->CursorPos = i;
EDIT_Invalidate(hObj);
}
GUI_SetFont(pOldFont);
}
/*********************************************************************
*
* _OnTouch
*/
static void _OnTouch(EDIT_Handle hObj, EDIT_Obj* pObj, WM_MESSAGE*pMsg) {
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) {
GUI_DEBUG_LOG1("EDIT__Callback(WM_TOUCH, Pressed, Handle %d)\n",1);
_SetCursor(hObj, pObj, pState->x);
WM_SetFocus(hObj);
} else {
GUI_DEBUG_LOG1("EDIT__Callback(WM_TOUCH, Released, Handle %d)\n",1);
}
} else {
GUI_DEBUG_LOG1("_EDIT_Callback(WM_TOUCH, Moved out, Handle %d)\n",1);
}
}
/*********************************************************************
*
* Callback
*/
static void EDIT__Callback (WM_MESSAGE * pMsg) {
int IsEnabled;
EDIT_Handle hObj = (EDIT_Handle)pMsg->hWin;
EDIT_Obj* pObj = (EDIT_Obj*)WM_HMEM2Ptr(hObj);
IsEnabled = WIDGET__IsEnabled(&pObj->Widget);
/* Let widget handle the standard messages */
if (WIDGET_HandleActive(hObj, pMsg) == 0) {
return;
C51 COMPILER V8.05a EDIT 04/11/2008 14:19:32 PAGE 6
}
switch (pMsg->MsgId) {
case WM_TOUCH:
if (IsEnabled) {
_OnTouch(hObj, pObj, pMsg);
}
break;
case WM_PAINT:
GUI_DEBUG_LOG("EDIT: _Callback(WM_PAINT)\n");
_Paint(pObj);
return;
case WM_DELETE:
GUI_DEBUG_LOG("EDIT: _Callback(WM_DELETE)\n");
_Delete(pObj);
break; /* No return here ... WM_DefaultProc needs to be called */
case WM_KEY:
if (IsEnabled) {
if ( ((WM_KEY_INFO*)(pMsg->Data.p))->PressedCnt >0) {
int Key = ((WM_KEY_INFO*)(pMsg->Data.p))->Key;
switch (Key) {
case GUI_KEY_TAB:
break; /* Send to parent by not doing anything */
default:
EDIT_AddKey(hObj, Key);
return;
}
}
}
break;
}
WM_DefaultProc(pMsg);
⌨️ 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 + -