/*****************************************************************************
* Module for Microchip Graphics Library
* GOL Layer
* Window
*****************************************************************************
* FileName: Window.c
* Dependencies: Graphics.h
* Processor: PIC24F, PIC24H, dsPIC, PIC32
* Compiler: MPLAB C30 V3.00, MPLAB C32
* Linker: MPLAB LINK30, MPLAB LINK32
* Company: Microchip Technology Incorporated
*
* Software License Agreement
*
* Copyright © 2008 Microchip Technology Inc. All rights reserved.
* Microchip licenses to you the right to use, modify, copy and distribute
* Software only when embedded on a Microchip microcontroller or digital
* signal controller, which is integrated into your product or third party
* product (pursuant to the sublicense terms in the accompanying license
* agreement).
*
* You should refer to the license agreement accompanying this Software
* for additional information regarding your rights and obligations.
*
* SOFTWARE AND DOCUMENTATION ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY
* KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY
* OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR
* PURPOSE. IN NO EVENT SHALL MICROCHIP OR ITS LICENSORS BE LIABLE OR
* OBLIGATED UNDER CONTRACT, NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION,
* BREACH OF WARRANTY, OR OTHER LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT
* DAMAGES OR EXPENSES INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL,
* INDIRECT, PUNITIVE OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA,
* COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY
* CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF),
* OR OTHER SIMILAR COSTS.
*
* Author Date Comment
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* Anton Alkhimenok 11/12/07 Version 1.0 release
*****************************************************************************/
#include "Graphics\Graphics.h"
#ifdef USE_WINDOW
/*********************************************************************
* Function: WINDOW *WndCreate(WORD ID, SHORT left, SHORT top, SHORT right,
* SHORT bottom, WORD state, XCHAR *pText, void* pBitmap,
* GOL_SCHEME *pScheme)
*
* Overview: creates the window
*
********************************************************************/
WINDOW *WndCreate
(
WORD ID,
SHORT left,
SHORT top,
SHORT right,
SHORT bottom,
WORD state,
void *pBitmap,
XCHAR *pText,
GOL_SCHEME *pScheme
)
{
WINDOW *pW;
pW = (WINDOW *)GFX_malloc(sizeof(WINDOW));
if(pW == NULL)
return (pW);
pW->hdr.ID = ID;
pW->hdr.pNxtObj = NULL;
pW->hdr.type = OBJ_WINDOW;
pW->hdr.left = left;
pW->hdr.top = top;
pW->hdr.right = right;
pW->hdr.bottom = bottom;
pW->pBitmap = pBitmap;
pW->pText = pText;
pW->hdr.state = state;
// Set the style scheme to be used
if(pScheme == NULL)
pW->hdr.pGolScheme = _pDefaultGolScheme;
else
pW->hdr.pGolScheme = pScheme;
pW->textHeight = 0;
if(pText != NULL)
{
pW->textHeight = GetTextHeight(pW->hdr.pGolScheme->pFont);
}
GOLAddObject((OBJ_HEADER *)pW);
return (pW);
}
/*********************************************************************
* Function: WndSetText(WINDOW *pW, XCHAR *pText)
*
* Overview: sets text
*
********************************************************************/
void WndSetText(WINDOW *pW, XCHAR *pText)
{
pW->pText = pText;
pW->textHeight = GetTextHeight(pW->hdr.pGolScheme->pFont);
}
/*********************************************************************
* Function: WORD WndTranslateMsg(WINDOW *pW, GOL_MSG *pMsg)
*
* Overview: translates the GOL message for the window
*
********************************************************************/
WORD WndTranslateMsg(WINDOW *pW, GOL_MSG *pMsg)
{
// Evaluate if the message is for the window
// Check if disabled first
if(GetState(pW, WND_DISABLED))
return (OBJ_MSG_INVALID);
#ifdef USE_TOUCHSCREEN
if(pMsg->type == TYPE_TOUCHSCREEN)
{
// Check if it falls in the title bar area
if
(
(pW->hdr.left < pMsg->param1) &&
(pW->hdr.right > pMsg->param1) &&
(pW->hdr.top < pMsg->param2) &&
(pW->hdr.top + WND_TITLE_HEIGHT + GOL_EMBOSS_SIZE > pMsg->param2)
)
{
return (WND_MSG_TITLE);
}
// Check if it falls in the client area
if
(
(pW->hdr.left + GOL_EMBOSS_SIZE < pMsg->param1) &&
(pW->hdr.right - GOL_EMBOSS_SIZE > pMsg->param1) &&
(pW->hdr.top + WND_TITLE_HEIGHT + GOL_EMBOSS_SIZE < pMsg->param2) &&
(pW->hdr.bottom - GOL_EMBOSS_SIZE > pMsg->param2)
)
{
return (WND_MSG_CLIENT);
}
}
#endif
return (OBJ_MSG_INVALID);
}
/*********************************************************************
* Function: WORD WndDraw(WINDOW *pW)
*
* Overview: draws window
*
********************************************************************/
WORD WndDraw(WINDOW *pW)
{
typedef enum
{
WND_REMOVE,
WND_TITLE_BAR_DRAW,
WND_TITLE_BAR_BITMAP,
WND_TITLE_BAR_TEXT,
WND_TITLE_BAR_TEXT_DRAW,
WND_CLIENT,
WND_CLIENT_DRAW
} WND_DRAW_STATES;
SHORT temp;
static WND_DRAW_STATES state = WND_REMOVE;
while(1)
{
if(IsDeviceBusy())
return (0);
switch(state)
{
case WND_REMOVE:
if(GetState(pW, WND_HIDE))
{
SetColor(pW->hdr.pGolScheme->CommonBkColor);
if(!Bar(pW->hdr.left, pW->hdr.top, pW->hdr.right, pW->hdr.bottom))
{
return (0);
}
return (1);
}
if(GetState(pW, WND_DRAW_CLIENT))
{
state = WND_CLIENT;
break;
case WND_CLIENT:
SetLineThickness(NORMAL_LINE);
SetLineType(SOLID_LINE);
GOLPanelDraw
(
pW->hdr.left,
pW->hdr.top,
pW->hdr.right,
pW->hdr.bottom,
0,
pW->hdr.pGolScheme->CommonBkColor,
pW->hdr.pGolScheme->EmbossLtColor,
pW->hdr.pGolScheme->EmbossDkColor,
NULL,
GOL_EMBOSS_SIZE
);
state = WND_CLIENT_DRAW;
case WND_CLIENT_DRAW:
if(!GOLPanelDrawTsk())
return (0);
}
state = WND_TITLE_BAR_DRAW;
break;
case WND_TITLE_BAR_DRAW:
if(!GetState(pW, WND_DISABLED))
{
if(GetState(pW, WND_FOCUSED))
{
SetColor(pW->hdr.pGolScheme->Color1);
}
else
{
SetColor(pW->hdr.pGolScheme->Color0);
}
}
else
{
SetColor(pW->hdr.pGolScheme->ColorDisabled);
}
if
(
!Bar
(
pW->hdr.left + GOL_EMBOSS_SIZE,
pW->hdr.top + GOL_EMBOSS_SIZE,
pW->hdr.right - GOL_EMBOSS_SIZE,
pW->hdr.top + GOL_EMBOSS_SIZE + WND_TITLE_HEIGHT
)
)
{
return (0);
}
state = WND_TITLE_BAR_BITMAP;
break;
case WND_TITLE_BAR_BITMAP:
if(pW->pBitmap != NULL)
{
if
(
!PutImage
(
pW->hdr.left + GOL_EMBOSS_SIZE,
pW->hdr.top + GOL_EMBOSS_SIZE + ((WND_TITLE_HEIGHT - GetImageHeight(pW->pBitmap)) >> 1),
pW->pBitmap,
IMAGE_NORMAL
)
)
{
return (0);
}
}
if(pW->pText != NULL)
{
state = WND_TITLE_BAR_TEXT;
break;
case WND_TITLE_BAR_TEXT:
SetFont(pW->hdr.pGolScheme->pFont);
if(!GetState(pW, WND_DISABLED))
{
if(GetState(pW, WND_FOCUSED))
{
SetColor(pW->hdr.pGolScheme->TextColor1);
}
else
{
SetColor(pW->hdr.pGolScheme->TextColor0);
}
}
else
{
SetColor(pW->hdr.pGolScheme->TextColorDisabled);
}
temp = pW->hdr.left + GOL_EMBOSS_SIZE + WND_INDENT;
if(pW->pBitmap != NULL)
{
temp += GetImageWidth(pW->pBitmap);
}
if(GetState(pW, WND_TITLECENTER))
{
temp = (temp + (pW->hdr.right - GetTextWidth(pW->pText, pW->hdr.pGolScheme->pFont))) >> 1;
}
MoveTo(temp, pW->hdr.top + GOL_EMBOSS_SIZE + ((WND_TITLE_HEIGHT - pW->textHeight) >> 1));
state = WND_TITLE_BAR_TEXT_DRAW;
case WND_TITLE_BAR_TEXT_DRAW:
if(!OutText(pW->pText))
return (0);
}
state = WND_REMOVE;
return (1);
} //end of switch
} //end of while
}
#endif // USE_WINDOW
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