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https://github.com/1dot13/source.git
synced 2026-08-19 14:20:30 +02:00
added option to scale tooltip rendering
This commit is contained in:
NorthFury
majcosta
@@ -1361,32 +1361,32 @@ void SetRegionFastHelpText( MOUSE_REGION *region, const STR16 szText )
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//region->FastHelpTimer = gsFastHelpDelay;
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}
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INT16 GetNumberOfLinesInHeight( const STR16 pStringA )
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bool isScalingEnabled() {
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return fTooltipScaleFactor > 1;
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}
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UINT16 GetScaledFontHeight()
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{
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STR16 pToken;
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INT16 sCounter = 0;
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CHAR16 pString[ 4096 ];
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return isScalingEnabled()
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? GetWinFontHeight(TOOLTIP_IFONT)
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: GetFontHeight(FONT10ARIAL);
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}
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wcscpy( pString, pStringA );
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// this function returns the number of lines the input string has
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// that can be renderered within the screen height
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INT16 GetNumberOfLinesInHeight(const STR16 inputString) {
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INT32 fontHeight = GetScaledFontHeight();
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// tokenize
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pToken = wcstok( pString, L"\n" );
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while( pToken != NULL )
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{
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// WANNE: Fix by Headrock
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if ( (sCounter+1) * (GetFontHeight(FONT10ARIAL)+1) > (SCREEN_HEIGHT - 10) )
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{
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break;
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}
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pToken = wcstok( NULL, L"\n" );
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sCounter++;
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/*pToken = wcstok( NULL, L"\n" );
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sCounter++;*/
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INT32 i;
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INT32 count = 1;
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INT32 stringLength = (INT32)wcslen(inputString);
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for (i = 0; i < stringLength && count * (fontHeight + 1) < (SCREEN_HEIGHT - 10); i++) {
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if (inputString[i] == '\n' && i + 1 < stringLength) {
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count++;
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}
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}
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return( sCounter );
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return(count);
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}
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@@ -1398,17 +1398,14 @@ INT16 GetNumberOfLinesInHeight( const STR16 pStringA )
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//
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void DisplayFastHelp( MOUSE_REGION *region )
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{
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UINT16 usFillColor;
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INT32 iX,iY,iW,iH;
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if ( region->uiFlags & MSYS_FASTHELP )
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{
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usFillColor = Get16BPPColor(FROMRGB(250, 240, 188));
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iW = (INT32)GetWidthOfString(region->FastHelpText) + 10 * fTooltipScaleFactor;
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iH = (INT32)(GetNumberOfLinesInHeight(region->FastHelpText) * (GetScaledFontHeight() + 1) + 8 * fTooltipScaleFactor);
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iW = (INT32)GetWidthOfString( region->FastHelpText ) + 10;
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iH = (INT32)( GetNumberOfLinesInHeight( region->FastHelpText ) * (GetFontHeight(FONT10ARIAL)+1) + 8 );
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iX = (INT32)region->RegionTopLeftX + 10;
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iX = (INT32)region->RegionTopLeftX + 10 * fTooltipScaleFactor;
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if (iX < 0)
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iX = 0;
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@@ -1424,7 +1421,7 @@ void DisplayFastHelp( MOUSE_REGION *region )
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iY = 0;
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if ( (iY + iH) >= SCREEN_HEIGHT )
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iY = (SCREEN_HEIGHT - iH - 15);
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iY = (SCREEN_HEIGHT - iH - 10);
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if ( !(region->uiFlags & MSYS_GOT_BACKGROUND) )
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{
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@@ -1445,83 +1442,151 @@ void DisplayFastHelp( MOUSE_REGION *region )
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ShadowVideoSurfaceRect( FRAME_BUFFER, iX + 2, iY + 2, iX + iW - 3, iY + iH - 3 );
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ShadowVideoSurfaceRect( FRAME_BUFFER, iX + 2, iY + 2, iX + iW - 3, iY + iH - 3 );
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SetFont( FONT10ARIAL );
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SetFontShadow( FONT_NEARBLACK );
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DisplayHelpTokenizedString( region->FastHelpText ,( INT16 )( iX + 5 ), ( INT16 )( iY + 5 ) );
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DisplayHelpTokenizedString(
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region->FastHelpText,
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(INT16)(iX + (isScalingEnabled() ? 5 * fTooltipScaleFactor : 5)),
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(INT16)(iY + (isScalingEnabled() ? 4 * fTooltipScaleFactor : 5))
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);
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InvalidateRegion( iX, iY, (iX + iW) , (iY + iH) );
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}
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}
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}
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INT16 GetWidthOfString( const STR16 pStringA )
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INT16 GetWidthOfString(const STR16 inputString)
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{
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CHAR16 pString[ 4096 ];
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STR16 pToken;
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INT16 sWidth = 0;
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wcscpy( pString, pStringA );
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INT16 width = 0;
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CHAR16 stringBuffer[256] = L"";
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INT32 bufferIndex = 0;
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bool isBold = false;
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// tokenize
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pToken = wcstok( pString, L"\n" );
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INT32 iFontHeight = GetScaledFontHeight();
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while( pToken != NULL )
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{
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if( sWidth < StringPixLength( pToken, FONT10ARIAL ) )
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{
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sWidth = StringPixLength( pToken, FONT10ARIAL );
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INT16 lineWidth = 0;
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INT32 lineCounter = 0;
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INT32 i;
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INT32 stringLength = (INT32)wcslen(inputString);
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for (i = 0; i < stringLength; i++) {
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if (inputString[i] == '\n') {
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// if the lines don't fit the screen the last line is ...
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if ((lineCounter + 2) * (iFontHeight + 1) > (SCREEN_HEIGHT - 10)) {
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lineWidth = isScalingEnabled()
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? WinFontStringPixLength(L"...", TOOLTIP_IFONT)
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: StringPixLength(L"...", FONT10ARIAL);
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if (width < lineWidth) {
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width = lineWidth;
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}
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break;
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}
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lineWidth = 0;
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lineCounter++;
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}
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else if (inputString[i] == '|') {
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isBold = true;
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}
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else {
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stringBuffer[bufferIndex++] = inputString[i];
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pToken = wcstok( NULL, L"\n" );
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// look ahead to see if we need to flush the string buffer
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if (i + 1 >= stringLength
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|| inputString[i + 1] == '\n'
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|| (isBold && inputString[i + 1] != '|')
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|| (!isBold && inputString[i + 1] == '|')) {
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// set string ending character
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stringBuffer[bufferIndex] = '\0';
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if (isScalingEnabled()) {
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INT32 iFont = isBold ? TOOLTIP_IFONT_BOLD : TOOLTIP_IFONT;
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lineWidth += WinFontStringPixLength(stringBuffer, iFont);
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}
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else {
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INT32 iFont = isBold ? FONT10ARIALBOLD : FONT10ARIAL;
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SetFont(iFont);
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lineWidth += StringPixLength(stringBuffer, iFont);
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}
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bufferIndex = 0;
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isBold = false;
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if (i + 1 >= stringLength || inputString[i + 1] == '\n') {
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if (width < lineWidth) {
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width = lineWidth;
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}
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}
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}
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}
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}
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return( sWidth );
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return width;
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}
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void DisplayHelpTokenizedString( const STR16 pStringA, INT16 sX, INT16 sY )
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void DisplayHelpTokenizedString(const STR16 inputString, INT16 sX, INT16 sY)
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{
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STR16 pToken;
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INT32 iCounter = 0, i;
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UINT32 uiCursorXPos;
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CHAR16 pString[ 4096 ];
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INT32 iLength;
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SetFontShadow(FONT_NEARBLACK);
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wcscpy( pString, pStringA );
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INT32 fontHeight = GetScaledFontHeight();
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// tokenize
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pToken = wcstok( pString, L"\n" );
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CHAR16 stringBuffer[256] = L"";
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INT32 bufferIndex = 0;
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bool isBold = false;
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while( pToken != NULL )
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{
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// WANNE: Fix by Headrock
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if ( (iCounter+2) * (GetFontHeight(FONT10ARIAL)+1) > (SCREEN_HEIGHT - 10) )
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{
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mprintf( sX, sY + iCounter * (GetFontHeight(FONT10ARIAL)+1), L"..." );
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break;
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}
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iLength = (INT32)wcslen( pToken );
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INT16 xDelta = 0;
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//iLength = (INT32)wcslen( pToken );
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for( i = 0; i < iLength; i++ )
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{
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uiCursorXPos = StringPixLengthArgFastHelp( FONT10ARIAL, FONT10ARIALBOLD, i, pToken );
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if( pToken[ i ] == '|' )
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{
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i++;
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SetFont( FONT10ARIALBOLD );
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SetFontForeground( 146 );
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INT32 lineCounter = 0;
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INT32 i;
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INT32 stringLength = (INT32)wcslen(inputString);
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for (i = 0; i < stringLength; i++) {
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if (inputString[i] == '\n') {
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// if the lines don't fit the screen the last line is ...
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if ((lineCounter + 2) * (fontHeight + 1) > (SCREEN_HEIGHT - 10)) {
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if (isScalingEnabled()) {
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PrintWinFont(FontDestBuffer, TOOLTIP_IFONT, sX, sY + lineCounter * (fontHeight + 1), L"...");
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}
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else {
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SetFont(FONT10ARIAL);
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mprintf(sX, sY + lineCounter * (fontHeight + 1), L"...");
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}
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break;
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}
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xDelta = 0;
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lineCounter++;
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}
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else if (inputString[i] == '|') {
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isBold = true;
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}
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else {
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stringBuffer[bufferIndex++] = inputString[i];
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// look ahead to see if we need to flush the string buffer
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if (i + 1 >= stringLength
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|| inputString[i + 1] == '\n'
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|| (isBold && inputString[i + 1] != '|')
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|| (!isBold && inputString[i + 1] == '|')) {
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// set string ending character
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stringBuffer[bufferIndex] = '\0';
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if (isScalingEnabled()) {
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// the font color is set on font initialization
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INT32 iFont = isBold ? TOOLTIP_IFONT_BOLD : TOOLTIP_IFONT;
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PrintWinFont(FontDestBuffer, iFont, sX + xDelta, sY + lineCounter * (fontHeight + 1), L"%s", stringBuffer);
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xDelta += WinFontStringPixLength(stringBuffer, iFont);
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}
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else {
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INT32 iFont = isBold ? FONT10ARIALBOLD : FONT10ARIAL;
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SetFont(iFont);
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SetFontForeground(isBold ? 146 : FONT_BEIGE);
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mprintf(sX + xDelta, sY + lineCounter * (fontHeight + 1), L"%s", stringBuffer);
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xDelta += StringPixLength(stringBuffer, iFont);
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}
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bufferIndex = 0;
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isBold = false;
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}
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else
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{
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SetFont( FONT10ARIAL );
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SetFontForeground( FONT_BEIGE );
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}
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mprintf( sX + uiCursorXPos, sY + iCounter * (GetFontHeight(FONT10ARIAL)+1), L"%c", pToken[ i ] );
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}
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pToken = wcstok( NULL, L"\n" );
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iCounter++;
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}
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SetFontDestBuffer( FRAME_BUFFER, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, FALSE );
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SetFontDestBuffer(FRAME_BUFFER, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, FALSE);
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}
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void RenderFastHelp()
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@@ -1819,4 +1884,4 @@ MOUSE_REGION *get_next_entry_in_MSYS_RegList(MOUSE_REGION *current_region)
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void ResetWheelState( MOUSE_REGION *region )
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{
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region->WheelState = 0;
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}
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}
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