void W_EDITBOX::display(int xOffset, int yOffset)
{
int x0 = x() + xOffset;
int y0 = y() + yOffset;
int x1 = x0 + width();
int y1 = y0 + height();
if (pBoxDisplay != nullptr)
{
pBoxDisplay(this, xOffset, yOffset);
}
else
{
iV_ShadowBox(x0, y0, x1, y1, 0, boxColourFirst, boxColourSecond, boxColourBackground);
}
int fx = x0 + WEDB_XGAP;// + (psEdBox->width - fw) / 2;
iV_SetTextColour(WZCOL_FORM_TEXT);
int fy = y0 + (height() - iV_GetTextLineSize(FontID)) / 2 - iV_GetTextAboveBase(FontID);
/* If there is more text than will fit into the box, display the bit with the cursor in it */
QString tmp = aText;
tmp.remove(0, printStart); // Erase anything there isn't room to display.
tmp.remove(printChars, tmp.length());
iV_DrawText(tmp.toUtf8().constData(), fx, fy, FontID);
// Display the cursor if editing
#if CURSOR_BLINK
bool blink = !(((wzGetTicks() - blinkOffset) / WEDB_BLINKRATE) % 2);
if ((state & WEDBS_MASK) == WEDBS_INSERT && blink)
#else
if ((state & WEDBS_MASK) == WEDBS_INSERT)
#endif
{
// insert mode
QString tmp = aText;
tmp.remove(insPos, tmp.length()); // Erase from the cursor on, to find where the cursor should be.
tmp.remove(0, printStart);
int cx = x0 + WEDB_XGAP + iV_GetTextWidth(tmp.toUtf8().constData(), FontID);
cx += iV_GetTextWidth("-", FontID);
int cy = fy;
iV_Line(cx, cy + iV_GetTextAboveBase(FontID), cx, cy - iV_GetTextBelowBase(FontID), WZCOL_FORM_CURSOR);
}
#if CURSOR_BLINK
else if ((state & WEDBS_MASK) == WEDBS_OVER && blink)
#else
else if ((state & WEDBS_MASK) == WEDBS_OVER)
#endif
{
// overwrite mode
QString tmp = aText;
tmp.remove(insPos, tmp.length()); // Erase from the cursor on, to find where the cursor should be.
tmp.remove(0, printStart);
int cx = x0 + WEDB_XGAP + iV_GetTextWidth(tmp.toUtf8().constData(), FontID);
int cy = fy;
iV_Line(cx, cy, cx + WEDB_CURSORSIZE, cy, WZCOL_FORM_CURSOR);
}
if (pBoxDisplay == nullptr)
{
if ((state & WEDBS_HILITE) != 0)
{
/* Display the button hilite */
iV_Box(x0 - 2, y0 - 2, x1 + 2, y1 + 2, WZCOL_FORM_HILITE);
}
}
}
/* The edit box display function */
void editBoxDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIGHT *pColours)
{
W_EDITBOX *psEdBox;
SDWORD x0,y0,x1,y1, fx,fy, cx,cy;
enum iV_fonts CurrFontID;
#if CURSOR_BLINK
bool blink;
#endif
psEdBox = (W_EDITBOX *)psWidget;
CurrFontID = psEdBox->FontID;
x0=psEdBox->x + xOffset;
y0=psEdBox->y + yOffset;
x1=x0 + psEdBox->width;
y1=y0 + psEdBox->height;
if(psEdBox->pBoxDisplay)
{
psEdBox->pBoxDisplay((WIDGET *)psEdBox, xOffset, yOffset, pColours);
}
else
{
pie_BoxFill(x0, y0, x1, y1, pColours[WCOL_BKGRND]);
iV_Line(x0,y0, x1,y0, pColours[WCOL_DARK]);
iV_Line(x0,y0, x0,y1, pColours[WCOL_DARK]);
iV_Line(x0,y1, x1,y1, pColours[WCOL_LIGHT]);
iV_Line(x1,y1, x1,y0, pColours[WCOL_LIGHT]);
}
fx = x0 + WEDB_XGAP;// + (psEdBox->width - fw) / 2;
iV_SetFont(CurrFontID);
iV_SetTextColour(pColours[WCOL_TEXT]);
fy = y0 + (psEdBox->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
/* If there is more text than will fit into the box, display the bit with the cursor in it */
QString tmp = psEdBox->aText;
tmp.remove(0, psEdBox->printStart); // Erase anything there isn't room to display.
tmp.remove(psEdBox->printChars, tmp.length());
// if(psEdBox->pFontDisplay) {
// psEdBox->pFontDisplay(fx,fy, pPrint);
// } else {
iV_DrawText(tmp.toUtf8().constData(), fx, fy);
// }
// Display the cursor if editing
#if CURSOR_BLINK
blink = !(((wzGetTicks() - psEdBox->blinkOffset)/WEDB_BLINKRATE) % 2);
if ((psEdBox->state & WEDBS_MASK) == WEDBS_INSERT && blink)
#else
if ((psEdBox->state & WEDBS_MASK) == WEDBS_INSERT)
#endif
{
// insert mode
QString tmp = psEdBox->aText;
tmp.remove(psEdBox->insPos, tmp.length()); // Erase from the cursor on, to find where the cursor should be.
tmp.remove(0, psEdBox->printStart);
cx = x0 + WEDB_XGAP + iV_GetTextWidth(tmp.toUtf8().constData());
cx += iV_GetTextWidth("-");
cy = fy;
iV_Line(cx, cy + iV_GetTextAboveBase(), cx, cy - iV_GetTextBelowBase(), pColours[WCOL_CURSOR]);
}
#if CURSOR_BLINK
else if ((psEdBox->state & WEDBS_MASK) == WEDBS_OVER && blink)
#else
else if ((psEdBox->state & WEDBS_MASK) == WEDBS_OVER)
#endif
{
// overwrite mode
QString tmp = psEdBox->aText;
tmp.remove(psEdBox->insPos, tmp.length()); // Erase from the cursor on, to find where the cursor should be.
tmp.remove(0, psEdBox->printStart);
cx = x0 + WEDB_XGAP + iV_GetTextWidth(tmp.toUtf8().constData());
cy = fy;
iV_Line(cx, cy, cx + WEDB_CURSORSIZE, cy, pColours[WCOL_CURSOR]);
}
if(psEdBox->pBoxDisplay == NULL)
{
if (psEdBox->state & WEDBS_HILITE)
{
/* Display the button hilite */
iV_Line(x0-2,y0-2, x1+2,y0-2, pColours[WCOL_HILITE]);
iV_Line(x0-2,y0-2, x0-2,y1+2, pColours[WCOL_HILITE]);
iV_Line(x0-2,y1+2, x1+2,y1+2, pColours[WCOL_HILITE]);
iV_Line(x1+2,y1+2, x1+2,y0-2, pColours[WCOL_HILITE]);
}
}
}
/* Update and possibly display the tip */
void tipDisplay()
{
SDWORD newMX, newMY;
SDWORD currTime;
SDWORD fw, topGap;
switch (tipState)
{
case TIP_WAIT:
/* See if the tip has to be shown */
newMX = mouseX();
newMY = mouseY();
currTime = wzGetTicks();
if (newMX == mx &&
newMY == my &&
(currTime - startTime > TIP_PAUSE))
{
/* Activate the tip */
tipState = TIP_ACTIVE;
/* Calculate the size of the tip box */
topGap = TIP_VGAP;
iV_SetFont(FontID);
lineHeight = iV_GetTextLineSize();
fw = 0;
for (int n = 0; n < pTip.size(); ++n)
{
fw = std::max<int>(fw, iV_GetTextWidth(pTip[n].toUtf8().constData()));
}
tw = fw + TIP_HGAP * 2;
th = topGap * 2 + lineHeight * pTip.size() + iV_GetTextBelowBase();
/* Position the tip box */
tx = clip(wx + ww / 2, 0, screenWidth - tw - 1);
ty = std::max(wy + wh + TIP_VGAP, 0);
if (ty + th >= (int)screenHeight)
{
/* Position the tip above the button */
ty = wy - th - TIP_VGAP;
}
/* Position the text */
fx = tx + TIP_HGAP;
fy = ty + (th - lineHeight * pTip.size()) / 2 - iV_GetTextAboveBase();
/* Note the time */
startTime = wzGetTicks();
}
else if (newMX != mx ||
newMY != my ||
mousePressed(MOUSE_LMB))
{
mx = newMX;
my = newMY;
startTime = currTime;
}
break;
case TIP_ACTIVE:
/* Draw the tool tip */
pie_BoxFill(tx, ty, tx + tw, ty + th, WZCOL_FORM_TIP_BACKGROUND);
iV_Line(tx + 1, ty + th - 2, tx + 1, ty + 1, WZCOL_FORM_DARK);
iV_Line(tx + 2, ty + 1, tx + tw - 2, ty + 1, WZCOL_FORM_DARK);
iV_Line(tx, ty + th, tx + tw, ty + th, WZCOL_FORM_DARK);
iV_Line(tx + tw, ty + th - 1, tx + tw, ty, WZCOL_FORM_DARK);
iV_Box(tx, ty, tx + tw - 1, ty + th - 1, WZCOL_FORM_LIGHT);
iV_SetFont(FontID);
iV_SetTextColour(TipColour);
for (int n = 0; n < pTip.size(); ++n)
{
iV_DrawText(pTip[n].toUtf8().constData(), fx, fy + lineHeight * n);
}
break;
default:
break;
}
}
