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Length: 14299 (0x37db)
Types: TextFile
Names: »buildPanel.c«
└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
└─⟦526ad3590⟧ »EUUGD11/gnu-31mar87/X.V10.R4.tar.Z«
└─⟦2109abc41⟧
└─⟦this⟧ »./X.V10R4/Toolkit/Xr/usr/contrib/RB/buildPanel.c«
/*
* $Source: /u1/Xr/usr/contrib/RB/RCS/buildPanel.c,v $
* $Header: buildPanel.c,v 1.1 86/12/17 08:52:45 swick Exp $
*/
#ifndef lint
static char *rcsid_buildPanel_c = "$Header: buildPanel.c,v 1.1 86/12/17 08:52:45 swick Exp $";
#endif lint
static char rcsid[] = "$Header: buildPanel.c,v 1.1 86/12/17 08:52:45 swick Exp $";
/*************************************<+>*************************************
*****************************************************************************
**
** File: buildPanel.c
**
** Project: X-ray Toolbox
**
** Description: The file contains the initialization and processing
** code for the builder panel for the raster builder.
**
** *******************************************************************
** * (c) Copyright Hewlett-Packard Company, 1986. All rights are *
** * reserved. Copying or other reproduction of this program except *
** * for archival purposes is prohibited without the prior written *
** * consent of Hewlett-Packard Company. *
** *******************************************************************
**
**
** ------------------------ MODIFICATION RECORD ------------------------
*
* $Log: buildPanel.c,v $
* Revision 1.1 86/12/17 08:52:45 swick
* Initial revision
*
*
*****************************************************************************
*************************************<+>*************************************/
#include <X/Xlib.h>
#include <Xr/defs.h>
#include <Xr/types.h>
#include "buildPanel.h"
/************************************************************************
*
* PanelInit
* PanelInit is called once to set up the builder settings panel.
* All of the sizes and locations of the editors are calculated,
* and the panel is sized and created.
*
************************************************************************/
PanelInit()
{
int i;
/*
* Get the sizes for each of the static text strings.
*/
panelSTInfo1.editorRect.width =
XrStringWidth(xrBaseFontInfo,panelSTInfo1.string,XrNULLTERMINATED,0,0);
panelSTInfo2.editorRect.width =
XrStringWidth(xrBaseFontInfo,panelSTInfo2.string,XrNULLTERMINATED,0,0);
panelSTInfo3.editorRect.width =
XrStringWidth(xrBaseFontInfo,panelSTInfo3.string,XrNULLTERMINATED,0,0);
panelSTInfo4.editorRect.width =
XrStringWidth(xrBaseFontInfo,panelSTInfo4.string,XrNULLTERMINATED,0,0);
panelTEInfo1.cellWidth = panelTEInfo2.cellWidth =
panelTEInfo3.cellWidth = panelTEInfo4.cellWidth =
panelTEInfo5.cellWidth =
XrStringWidth (xrBaseFontInfo, "9", XrNULLTERMINATED, 0, 0);
/*
* Size all of the editors.
*/
for (i = 0; i < panelInfo.numFields; i++)
(*panelFields[i].editorFunct)
(NULL, MSG_SIZE, panelFields[i].editorData);
/*
* Offset each of the editors to position them within the panel.
*/
panelSTInfo1.editorRect.x = 10;
panelSTInfo1.editorRect.y = panelTBInfo.editorRect.height + 10;
panelTEInfo1.editorRect.x = 15;
panelTEInfo1.editorRect.y =
panelSTInfo1.editorRect.y + panelSTInfo1.editorRect.height;
panelTEInfo2.editorRect.x = 15;
panelTEInfo2.editorRect.y =
panelTEInfo1.editorRect.y + panelTEInfo1.editorRect.height;
panelSTInfo2.editorRect.x = 10;
panelSTInfo2.editorRect.y =
panelTEInfo2.editorRect.y + panelTEInfo2.editorRect.height + 8;
panelTEInfo3.editorRect.x = 15;
panelTEInfo3.editorRect.y =
panelSTInfo2.editorRect.y + panelSTInfo2.editorRect.height;
panelSTInfo3.editorRect.x =
panelSTInfo1.editorRect.x + panelSTInfo1.editorRect.width + 30;
panelSTInfo3.editorRect.y = panelSTInfo1.editorRect.y;
panelTEInfo4.editorRect.x = panelSTInfo3.editorRect.x + 5;
panelTEInfo4.editorRect.y = panelTEInfo1.editorRect.y;
panelTEInfo5.editorRect.x = panelSTInfo3.editorRect.x + 5;
panelTEInfo5.editorRect.y = panelTEInfo2.editorRect.y;
panelSTInfo4.editorRect.x = panelSTInfo3.editorRect.x;
panelSTInfo4.editorRect.y = panelSTInfo2.editorRect.y;
panelRBInfo.editorRect.x = panelSTInfo3.editorRect.x + 5;
panelRBInfo.editorRect.y = panelTEInfo3.editorRect.y + 4;
panelPBInfo.editorRect.x =
panelSTInfo4.editorRect.x + panelSTInfo3.editorRect.width + 30;
panelPBInfo.editorRect.y = panelTEInfo4.editorRect.y;
/*
* Get the size of the panel and set the title bar width to that size.
*/
XrPanel (NULL, MSG_SIZE, &panelInfo);
panelTBInfo.editorRect.width = panelInfo.panelSize.width;
/*
* Get a panel context and set it such that the panel is relative
* to the root windows and it is hidden when created.
*/
XrPanel (NULL, MSG_GETPANELCONTEXT, &panelContext);
panelContext.showFlag = FALSE;
panelInfo.panelContext = &panelContext;
panelInfo.relativeTo = RootWindow;
/*
* Create the panel.
*/
panel = XrPanel (NULL, MSG_NEW, &panelInfo);
}
/************************************************************************
*
* ProcessPanel is called when the builder settings item is selected
* out of the main menu. It handles the display and processing of the
* panel.
*
************************************************************************/
ProcessPanel ()
{
POINT movePt;
XEvent xInput;
xrEvent panelInput;
xrEvent * xrInput;
INT32 newRasterWidth;
INT32 newRasterHeight;
INT32 newViewWidth;
INT32 newViewHeight;
INT32 newPixelSize;
INT32 depthChange;
INT32 activeField;
/*
* Initialize the variables needed to process the panel.
*/
xrInput = (xrEvent *) &xInput;
newPixelSize = rasterEditInfo.pixelSize;
newViewWidth = rasterEditInfo.viewRegion.width;
newViewHeight = rasterEditInfo.viewRegion.height;
newRasterWidth = rasterEditInfo.rasterData.width;
newRasterHeight = rasterEditInfo.rasterData.height;
depthChange = FALSE;
/*
* Display the settings panel and activate the first
* text edit field.
*/
CenterWindow (&panel -> panelZeroRect, &movePt);
XrPanel (panel, MSG_MOVE, &movePt);
XrPanel (panel, MSG_SHOW, NULL);
activeField = 7;
XrPanel (panel, MSG_CURRENTEDITOR,
(INT8 *) panelFields[activeField].editorInstance);
/*
* Set up the panel processing loop.
*/
while (1)
{
XrPanel (panel, MSG_EDIT, &panelInput);
XrInput (0, MSG_NONBLKHOTREAD, &xInput);
/*
* Input from an editor, set up a switch to handle each editor.
*/
if (panelInput.inputCode == XrPANELEDITOR)
{
switch (panelInput.value3)
{
case 5: /* Raster Depth Radio button */
if (xrInput -> value1 == XrSELECT)
depthChange = TRUE;
break;
case 6: /* Push Button */
if (xrInput -> value2 == 0)
{
newPixelSize = 8;
newViewWidth = 24;
newViewHeight = 24;
newRasterWidth = 64;
newRasterHeight = 64;
if (rasterEditInfo.rasterData.depth != XrBIT1)
{
panelRValue = 0;
depthChange = TRUE;
}
PanelStrings (24, 24, 8, 64, 64);
XrTextEdit (panelFields[7].editorInstance,
MSG_REDRAW, XrREDRAW_ACTIVE);
XrTextEdit (panelFields[8].editorInstance,
MSG_REDRAW, XrREDRAW_ACTIVE);
XrTextEdit (panelFields[9].editorInstance,
MSG_REDRAW, XrREDRAW_ACTIVE);
XrTextEdit (panelFields[10].editorInstance,
MSG_REDRAW, XrREDRAW_ACTIVE);
XrTextEdit (panelFields[11].editorInstance,
MSG_REDRAW, XrREDRAW_ACTIVE);
XrRadioButton (panelFields[5].editorInstance,
MSG_REDRAW, XrREDRAW_ACTIVE);
XrPanel (panel, MSG_CURRENTEDITOR,
(INT8 *) panelFields[activeField].editorInstance);
}
else if (xrInput -> value2 == 1)
{
XrPanel (panel, MSG_HIDE, NULL);
XrTextEdit (panelFields[activeField].editorInstance,
MSG_DEACTIVATE, NULL);
XrPanel (panel, MSG_CURRENTEDITOR, NULL);
CheckPanel (newViewWidth, newViewHeight, newPixelSize,
newRasterWidth, newRasterHeight, depthChange);
return (TRUE);
}
break;
case 7: /* View Size Width Text Edit */
case 8: /* View Size Height Text Edit */
case 9: /* Bit Size Text Edit */
case 10: /* Raster Size Width Text Edit */
case 11: /* Raster Size Height Text Edit */
if (panelInput.value3 == 7)
newViewWidth = atoi (panelTEString1);
else if (panelInput.value3 == 8)
newViewHeight = atoi (panelTEString2);
else if (panelInput.value3 == 9)
newPixelSize = atoi (panelTEString3);
else if (panelInput.value3 == 10)
newRasterWidth = atoi (panelTEString4);
else if (panelInput.value3 == 11)
newRasterHeight = atoi (panelTEString5);
if (xrInput -> value1 == XrTEDIT_BREAK)
{
activeField = panelInput.value3;
if (xrInput -> value2 == XrNEXT)
activeField++;
if (xrInput -> value2 == XrPREVIOUS)
activeField--;
if (activeField > 11)
activeField = 7;
if (activeField < 7)
activeField = 11;
if (xrInput -> value2 == XrSELECT)
XrPanel (panel, MSG_CURRENTEDITOR, NULL);
else
XrPanel (panel, MSG_CURRENTEDITOR,
(INT8 *) panelFields[activeField].editorInstance);
}
else
{
activeField = panelInput.value3;
XrPanel (panel, MSG_CURRENTEDITOR,
(INT8 *) panelFields[activeField].editorInstance);
}
break;
}
}
else if (panelInput.inputCode == XrPANELINPUT)
{
if (xInput.window != panel -> panelWindow)
{
XrInput (0, MSG_PUSHEVENT, &xInput);
XrTextEdit (panelFields[activeField].editorInstance,
MSG_DEACTIVATE, NULL);
XrPanel (panel, MSG_CURRENTEDITOR, NULL);
XrPanel (panel, MSG_HIDE, NULL);
CheckPanel (newViewWidth, newViewHeight, newPixelSize,
newRasterWidth, newRasterHeight, depthChange);
return (TRUE);
}
}
}
}
/************************************************************************
*
* CheckPanel
* CheckPanel takes a set of values for the main window raster width,
* view size, pixelSize, and depth. If the values have changed from
* the original settings, the appropriate functions are called to
* changes the raster or raster editor.
*
************************************************************************/
CheckPanel (viewWidth, viewHeight, pixelSize,
rasterWidth, rasterHeight, depthChange)
int viewWidth, viewHeight;
int pixelSize;
int rasterWidth, rasterHeight;
int depthChange;
{
int changeWindow;
int i;
/*
* Check for valid settings for the view, raster, and pixel sizes.
* Then make sure the panel strings represent the values.
*/
if (viewWidth < 16) viewWidth = 16;
if (viewHeight < 16) viewHeight = 16;
if (rasterWidth < 16) rasterWidth = 16;
if (rasterHeight < 16) rasterHeight = 16;
if (pixelSize < 4) pixelSize = 4;
if (viewWidth > rasterWidth) viewWidth = rasterWidth;
if (viewHeight > rasterHeight) viewHeight = rasterHeight;
/*
* Make sure that the panels strings are set correctly.
*/
PanelStrings (viewWidth, viewHeight, pixelSize, rasterWidth, rasterHeight);
/*
* Check to see if the raster width, height, or depth have changed.
*/
changeWindow = FALSE;
if (rasterWidth != rasterEditInfo.rasterData.width ||
rasterHeight != rasterEditInfo.rasterData.height ||
depthChange)
{
changeWindow = TRUE;
if (panelRValue == 0)
RasterInit (rasterWidth, rasterHeight, XrBIT1);
else
RasterInit (rasterWidth, rasterHeight, XrBYTE1);
}
/*
* Check to see if the raster editor view width, height,
* or pixel size has changed.
*/
if (viewWidth != rasterEditInfo.viewRegion.width ||
viewHeight != rasterEditInfo.viewRegion.height ||
pixelSize != rasterEditInfo.pixelSize)
{
changeWindow = TRUE;
rasterEditInfo.viewRegion.width = viewWidth;
rasterEditInfo.viewRegion.height = viewHeight;
rasterEditInfo.pixelSize = pixelSize;
}
if (changeWindow == TRUE)
MainWindowInit();
}
/************************************************************************
*
* PanelStrings
* PanelStrings takes a set of values as parameters and changes them
* into strings and places the strings into the correct text edit
* string in the builder settings panel.
*
************************************************************************/
PanelStrings (viewWidth, viewHeight, pixelSize, rasterWidth, rasterHeight)
int viewWidth, viewHeight;
int pixelSize;
int rasterWidth, rasterHeight;
{
if (viewWidth != -1)
sprintf (panelTEString1, "%d", viewWidth);
if (viewHeight != -1)
sprintf (panelTEString2, "%d", viewHeight);
if (pixelSize != -1)
sprintf (panelTEString3, "%d", pixelSize);
if (rasterWidth != -1)
sprintf (panelTEString4, "%d", rasterWidth);
if (rasterHeight != -1)
sprintf (panelTEString5, "%d", rasterHeight);
}