void W_LABEL::display(int xOffset, int yOffset)
{
iV_SetTextColour(fontColour);
QByteArray text = aText.toUtf8();
int fx;
if (style & WLAB_ALIGNCENTRE)
{
int fw = iV_GetTextWidth(text.constData(), FontID);
fx = xOffset + x() + (width() - fw) / 2;
}
else if (style & WLAB_ALIGNRIGHT)
{
int fw = iV_GetTextWidth(text.constData(), FontID);
fx = xOffset + x() + width() - fw;
}
else
{
fx = xOffset + x();
}
int fy;
if ((style & WLAB_ALIGNTOPLEFT) != 0) // Align top
{
fy = yOffset + y() - iV_GetTextAboveBase(FontID);
}
else if ((style & WLAB_ALIGNBOTTOMLEFT) != 0) // Align bottom
{
fy = yOffset + y() - iV_GetTextAboveBase(FontID) + (height() - iV_GetTextLineSize(FontID));
}
else
{
fy = yOffset + y() - iV_GetTextAboveBase(FontID) + (height() - iV_GetTextLineSize(FontID)) / 2;
}
iV_DrawText(text.constData(), fx, fy, FontID);
}
/* label display function */
void labelDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIGHT *pColours)
{
SDWORD fx,fy, fw;
W_LABEL *psLabel;
enum iV_fonts FontID;
psLabel = (W_LABEL *)psWidget;
FontID = psLabel->FontID;
iV_SetFont(FontID);
iV_SetTextColour(pColours[WCOL_TEXT]);
if (psLabel->style & WLAB_ALIGNCENTRE)
{
fw = iV_GetTextWidth(psLabel->aText);
fx = xOffset + psLabel->x + (psLabel->width - fw) / 2;
}
else if (psLabel->style & WLAB_ALIGNRIGHT)
{
fw = iV_GetTextWidth(psLabel->aText);
fx = xOffset + psLabel->x + psLabel->width - fw;
}
else
{
fx = xOffset + psLabel->x;
}
fy = yOffset + psLabel->y + (psLabel->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
iV_DrawText(psLabel->aText,fx,fy);
}
/* label display function */
void labelDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, UDWORD *pColours)
{
SDWORD fx,fy, fw;
W_LABEL *psLabel;
// PROP_FONT *psFont;
int FontID;
psLabel = (W_LABEL *)psWidget;
// psFont = psLabel->psFont;
FontID = psLabel->FontID;
iV_SetFont(FontID);
// fontSetCacheColour(*(pColours + WCOL_TEXT));
iV_SetTextColour((UWORD)*(pColours + WCOL_TEXT));
if (psLabel->style & WLAB_ALIGNCENTRE)
{
fw = iV_GetTextWidth(psLabel->aText);
fx = xOffset + psLabel->x + (psLabel->width - fw) / 2;
}
else if (psLabel->style & WLAB_ALIGNRIGHT)
{
fw = iV_GetTextWidth(psLabel->aText);
fx = xOffset + psLabel->x + psLabel->width - fw;
}
else
{
fx = xOffset + psLabel->x;
}
fy = yOffset + psLabel->y + (psLabel->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
// fy = yOffset + psLabel->y + (psLabel->height -
// psFont->height + psFont->baseLine) / 2;
iV_DrawText(psLabel->aText,fx,fy);
// fontPrint(fx,fy, psLabel->aText);
}
// ////////////////////////////////////////////////////////////////////////////
// show a text option.
void displayTextOption(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, WZ_DECL_UNUSED PIELIGHT *pColours)
{
SDWORD fx,fy, fw;
W_BUTTON *psBut;
bool hilight = false;
bool greyOut = psWidget->UserData; // if option is unavailable.
psBut = (W_BUTTON *)psWidget;
iV_SetFont(psBut->FontID);
if(widgGetMouseOver(psWScreen) == psBut->id) // if mouse is over text then hilight.
{
hilight = true;
}
fw = iV_GetTextWidth(psBut->pText);
fy = yOffset + psWidget->y + (psWidget->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
if (psWidget->style & WBUT_TXTCENTRE) //check for centering, calculate offset.
{
fx = xOffset + psWidget->x + ((psWidget->width - fw) / 2);
}
else
{
fx = xOffset + psWidget->x;
}
if(greyOut) // unavailable
{
iV_SetTextColour(WZCOL_TEXT_DARK);
}
else // available
{
if(hilight) // hilight
{
iV_SetTextColour(WZCOL_TEXT_BRIGHT);
}
else // dont highlight
{
iV_SetTextColour(WZCOL_TEXT_MEDIUM);
}
}
iV_DrawText( psBut->pText, fx, fy);
return;
}
void W_BUTTON::display(int xOffset, int yOffset)
{
int x0 = x() + xOffset;
int y0 = y() + yOffset;
int x1 = x0 + width();
int y1 = y0 + height();
bool haveText = !pText.isEmpty();
bool isDown = (state & (WBUT_DOWN | WBUT_LOCK | WBUT_CLICKLOCK)) != 0;
bool isDisabled = (state & WBUT_DISABLE) != 0;
bool isHighlight = (state & WBUT_HIGHLIGHT) != 0;
// Display the button.
if (!images.normal.isNull())
{
iV_DrawImage(images.normal, x0, y0);
if (isDown && !images.down.isNull())
{
iV_DrawImage(images.down, x0, y0);
}
if (isDisabled && !images.disabled.isNull())
{
iV_DrawImage(images.disabled, x0, y0);
}
if (isHighlight && !images.highlighted.isNull())
{
iV_DrawImage(images.highlighted, x0, y0);
}
}
else
{
iV_ShadowBox(x0, y0, x1, y1, 0, WZCOL_FORM_LIGHT, isDisabled ? WZCOL_FORM_LIGHT : WZCOL_FORM_DARK, WZCOL_FORM_BACKGROUND);
if (isHighlight)
{
iV_Box(x0 + 2, y0 + 2, x1 - 3, y1 - 3, WZCOL_FORM_HILITE);
}
}
if (haveText)
{
int fw = iV_GetTextWidth(pText.toUtf8().c_str(), FontID);
int fx = x0 + (width() - fw) / 2;
int fy = y0 + (height() - iV_GetTextLineSize(FontID)) / 2 - iV_GetTextAboveBase(FontID);
if (isDisabled)
{
iV_SetTextColour(WZCOL_FORM_LIGHT);
iV_DrawText(pText.toUtf8().c_str(), fx + 1, fy + 1, FontID);
iV_SetTextColour(WZCOL_FORM_DISABLE);
}
else
{
iV_SetTextColour(WZCOL_FORM_TEXT);
}
iV_DrawText(pText.toUtf8().c_str(), fx, fy, FontID);
}
if (isDisabled && !images.normal.isNull() && images.disabled.isNull())
{
// disabled, render something over it!
iV_TransBoxFill(x0, y0, x0 + width(), y0 + height());
}
}
/* Display a button */
void buttonDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIGHT *pColours)
{
W_BUTTON *psButton;
SDWORD x0,y0,x1,y1, fx,fy,fw;
int CurrFontID;
ASSERT(psWidget != NULL && pColours != NULL, "Invalid pointers");
if (!psWidget || !pColours)
{
return;
}
psButton = (W_BUTTON *)psWidget;
CurrFontID = psButton->FontID;
x0=psButton->x + xOffset;
y0=psButton->y + yOffset;
x1=x0 + psButton->width;
y1=y0 + psButton->height;
if (psButton->state & (WBUTS_DOWN | WBUTS_LOCKED | WBUTS_CLICKLOCK))
{
/* Display the button down */
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]);
if (psButton->pText)
{
iV_SetFont(psButton->FontID);
iV_SetTextColour(pColours[WCOL_TEXT]);
fw = iV_GetTextWidth(psButton->pText);
if(psButton->style & WBUT_NOCLICKMOVE) {
fx = x0 + (psButton->width - fw) / 2 + 1;
fy = y0 + 1 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
} else {
fx = x0 + (psButton->width - fw) / 2;
fy = y0 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
}
iV_DrawText(psButton->pText,fx,fy);
}
if (psButton->state & WBUTS_HILITE)
{
/* Display the button hilite */
iV_Line(x0+3,y0+3, x1-2,y0+3, pColours[WCOL_HILITE]);
iV_Line(x0+3,y0+3, x0+3,y1-2, pColours[WCOL_HILITE]);
iV_Line(x0+3,y1-2, x1-2,y1-2, pColours[WCOL_HILITE]);
iV_Line(x1-2,y1-2, x1-2,y0+3, pColours[WCOL_HILITE]);
}
}
else if (psButton->state & WBUTS_GREY)
{
/* Display the disabled button */
pie_BoxFill(x0, y0, x1, y1, pColours[WCOL_BKGRND]);
iV_Line(x0,y0, x1,y0, pColours[WCOL_LIGHT]);
iV_Line(x0,y0, x0,y1, pColours[WCOL_LIGHT]);
iV_Line(x0,y1, x1,y1, pColours[WCOL_DARK]);
iV_Line(x1,y1, x1,y0, pColours[WCOL_DARK]);
if (psButton->pText)
{
iV_SetFont(psButton->FontID);
fw = iV_GetTextWidth(psButton->pText);
fx = x0 + (psButton->width - fw) / 2;
fy = y0 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
iV_SetTextColour(pColours[WCOL_LIGHT]);
iV_DrawText(psButton->pText, fx+1, fy+1);
iV_SetTextColour(pColours[WCOL_DISABLE]);
iV_DrawText(psButton->pText, fx, fy);
}
if (psButton->state & WBUTS_HILITE)
{
/* Display the button hilite */
iV_Line(x0+2,y0+2, x1-3,y0+2, pColours[WCOL_HILITE]);
iV_Line(x0+2,y0+2, x0+2,y1-3, pColours[WCOL_HILITE]);
iV_Line(x0+2,y1-3, x1-3,y1-3, pColours[WCOL_HILITE]);
iV_Line(x1-3,y1-3, x1-3,y0+2, pColours[WCOL_HILITE]);
}
}
else
{
/* Display the button up */
pie_BoxFill(x0, y0, x1, y1, pColours[WCOL_BKGRND]);
iV_Line(x0,y0, x1,y0, pColours[WCOL_LIGHT]);
iV_Line(x0,y0, x0,y1, pColours[WCOL_LIGHT]);
iV_Line(x0,y1, x1,y1, pColours[WCOL_DARK]);
iV_Line(x1,y1, x1,y0, pColours[WCOL_DARK]);
if (psButton->pText)
{
iV_SetFont(psButton->FontID);
iV_SetTextColour(pColours[WCOL_TEXT]);
fw = iV_GetTextWidth(psButton->pText);
fx = x0 + (psButton->width - fw) / 2;
fy = y0 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
iV_DrawText(psButton->pText, fx, fy);
}
if (psButton->state & WBUTS_HILITE)
{
/* Display the button hilite */
iV_Line(x0+2,y0+2, x1-3,y0+2, pColours[WCOL_HILITE]);
iV_Line(x0+2,y0+2, x0+2,y1-3, pColours[WCOL_HILITE]);
iV_Line(x0+2,y1-3, x1-3,y1-3, pColours[WCOL_HILITE]);
iV_Line(x1-3,y1-3, x1-3,y0+2, pColours[WCOL_HILITE]);
}
}
}
/* Display a button */
void buttonDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, UDWORD *pColours)
{
W_BUTTON *psButton;
SDWORD x0,y0,x1,y1, fx,fy,fw;
// PROP_FONT *psCurrFont;
int CurrFontID;
ASSERT((PTRVALID(psWidget, sizeof(W_BUTTON)),
"buttonDisplay: Invalid widget pointer"));
psButton = (W_BUTTON *)psWidget;
// psCurrFont = psButton->psFont;
CurrFontID = psButton->FontID;
x0=psButton->x + xOffset;
y0=psButton->y + yOffset;
x1=x0 + psButton->width;
y1=y0 + psButton->height;
if (psButton->state & (WBUTS_DOWN | WBUTS_LOCKED | WBUTS_CLICKLOCK))
{
/* Display the button down */
pie_BoxFillIndex(x0,y0,x1,y1,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));
if (psButton->pText)
{
iV_SetFont(psButton->FontID);
iV_SetTextColour((UWORD)*(pColours + WCOL_TEXT));
fw = iV_GetTextWidth(psButton->pText);
if(psButton->style & WBUT_NOCLICKMOVE) {
fx = x0 + (psButton->width - fw) / 2 + 1;
fy = y0 + 1 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
} else {
fx = x0 + (psButton->width - fw) / 2;
fy = y0 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
}
iV_DrawText(psButton->pText,fx,fy);
}
if (psButton->state & WBUTS_HILITE)
{
/* Display the button hilite */
iV_Line(x0+3,y0+3, x1-2,y0+3,*(pColours + WCOL_HILITE));
iV_Line(x0+3,y0+3, x0+3,y1-2,*(pColours + WCOL_HILITE));
iV_Line(x0+3,y1-2, x1-2,y1-2,*(pColours + WCOL_HILITE));
iV_Line(x1-2,y1-2, x1-2,y0+3,*(pColours + WCOL_HILITE));
}
}
else if (psButton->state & WBUTS_GREY)
{
/* Display the disabled button */
pie_BoxFillIndex(x0,y0,x1,y1,WCOL_BKGRND);
iV_Line(x0,y0, x1,y0,*(pColours + WCOL_LIGHT));
iV_Line(x0,y0, x0,y1,*(pColours + WCOL_LIGHT));
iV_Line(x0,y1, x1,y1,*(pColours + WCOL_DARK));
iV_Line(x1,y1, x1,y0,*(pColours + WCOL_DARK));
if (psButton->pText)
{
iV_SetFont(psButton->FontID);
fw = iV_GetTextWidth(psButton->pText);
fx = x0 + (psButton->width - fw) / 2;
fy = y0 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
iV_SetTextColour((UWORD)*(pColours + WCOL_LIGHT));
iV_DrawText(psButton->pText,fx+1,fy+1);
iV_SetTextColour((UWORD)*(pColours + WCOL_DISABLE));
iV_DrawText(psButton->pText,fx,fy);
}
if (psButton->state & WBUTS_HILITE)
{
/* Display the button hilite */
iV_Line(x0+2,y0+2, x1-3,y0+2,*(pColours + WCOL_HILITE));
iV_Line(x0+2,y0+2, x0+2,y1-3,*(pColours + WCOL_HILITE));
iV_Line(x0+2,y1-3, x1-3,y1-3,*(pColours + WCOL_HILITE));
iV_Line(x1-3,y1-3, x1-3,y0+2,*(pColours + WCOL_HILITE));
}
}
else
{
/* Display the button up */
pie_BoxFillIndex(x0,y0,x1,y1,WCOL_BKGRND);
iV_Line(x0,y0, x1,y0,*(pColours + WCOL_LIGHT));
iV_Line(x0,y0, x0,y1,*(pColours + WCOL_LIGHT));
iV_Line(x0,y1, x1,y1,*(pColours + WCOL_DARK));
iV_Line(x1,y1, x1,y0,*(pColours + WCOL_DARK));
//if (0)
if (psButton->pText)
{
iV_SetFont(psButton->FontID);
iV_SetTextColour((UWORD)*(pColours + WCOL_TEXT));
fw = iV_GetTextWidth(psButton->pText);
fx = x0 + (psButton->width - fw) / 2;
fy = y0 + (psButton->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
iV_DrawText(psButton->pText,fx,fy);
}
if (psButton->state & WBUTS_HILITE)
{
/* Display the button hilite */
iV_Line(x0+2,y0+2, x1-3,y0+2,*(pColours + WCOL_HILITE));
iV_Line(x0+2,y0+2, x0+2,y1-3,*(pColours + WCOL_HILITE));
iV_Line(x0+2,y1-3, x1-3,y1-3,*(pColours + WCOL_HILITE));
iV_Line(x1-3,y1-3, x1-3,y0+2,*(pColours + WCOL_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]);
}
}
}
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);
}
}
}
/* 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;
}
}
