/* < terminfointerpreter_init */
void terminfointerpreter_init( cursor* theCursor)
{
ENTER("terminfointerpreter_init");
copyCursor(&myCursor, theCursor);
copyCursor(&mySavedCursor, theCursor);
/* from kernel 2.6.12 vt.c */
vc_tab_stop[0] = 0x01010100;
vc_tab_stop[1] =
vc_tab_stop[2] =
vc_tab_stop[3] =
vc_tab_stop[4] = 0x01010101;
}
const Cursor& Cursor::fromType(Cursor::Type type)
{
switch (type) {
case Cursor::Pointer:
return pointerCursor();
case Cursor::Cross:
return crossCursor();
case Cursor::Hand:
return handCursor();
case Cursor::IBeam:
return iBeamCursor();
case Cursor::Wait:
return waitCursor();
case Cursor::Help:
return helpCursor();
case Cursor::EastResize:
return eastResizeCursor();
case Cursor::NorthResize:
return northResizeCursor();
case Cursor::NorthEastResize:
return northEastResizeCursor();
case Cursor::NorthWestResize:
return northWestResizeCursor();
case Cursor::SouthResize:
return southResizeCursor();
case Cursor::SouthEastResize:
return southEastResizeCursor();
case Cursor::SouthWestResize:
return southWestResizeCursor();
case Cursor::WestResize:
return westResizeCursor();
case Cursor::NorthSouthResize:
return northSouthResizeCursor();
case Cursor::EastWestResize:
return eastWestResizeCursor();
case Cursor::NorthEastSouthWestResize:
return northEastSouthWestResizeCursor();
case Cursor::NorthWestSouthEastResize:
return northWestSouthEastResizeCursor();
case Cursor::ColumnResize:
return columnResizeCursor();
case Cursor::RowResize:
return rowResizeCursor();
case Cursor::MiddlePanning:
return middlePanningCursor();
case Cursor::EastPanning:
return eastPanningCursor();
case Cursor::NorthPanning:
return northPanningCursor();
case Cursor::NorthEastPanning:
return northEastPanningCursor();
case Cursor::NorthWestPanning:
return northWestPanningCursor();
case Cursor::SouthPanning:
return southPanningCursor();
case Cursor::SouthEastPanning:
return southEastPanningCursor();
case Cursor::SouthWestPanning:
return southWestPanningCursor();
case Cursor::WestPanning:
return westPanningCursor();
case Cursor::Move:
return moveCursor();
case Cursor::VerticalText:
return verticalTextCursor();
case Cursor::Cell:
return cellCursor();
case Cursor::ContextMenu:
return contextMenuCursor();
case Cursor::Alias:
return aliasCursor();
case Cursor::Progress:
return progressCursor();
case Cursor::NoDrop:
return noDropCursor();
case Cursor::Copy:
return copyCursor();
case Cursor::None:
return noneCursor();
case Cursor::NotAllowed:
return notAllowedCursor();
case Cursor::ZoomIn:
return zoomInCursor();
case Cursor::ZoomOut:
return zoomOutCursor();
case Cursor::Grab:
return grabCursor();
case Cursor::Grabbing:
return grabbingCursor();
case Cursor::Custom:
ASSERT_NOT_REACHED();
}
return pointerCursor();
}
/* < terminfointerpreter */
void terminfointerpreter(gpointer theEntry, gpointer userData)
{
terminfoEntry* anEntry = (terminfoEntry*)theEntry;
int aData1 = (int)(anEntry->myData1);
int aData2 = (int)(anEntry->myData2);
ENTER("terminfointerpreter");
DISPLAY_CAPACITY(anEntry->myCapacity);
copyCursor(&(anEntry->myStartingPosition), &myCursor);
switch(anEntry->myCapacity)
{
case CLEAR:
/* myContext.myLinePortionIndex=-1; */
myCursor.myCol=0;
myCursor.myLine=0;
/* { /\* Erase the lines *\/ */
/* char* aOutput=NULL; */
/* struct t_cursor aFirstCursor; */
/* struct t_cursor aLastCursor; */
/* aFirstCursor.myLine=0; */
/* aFirstCursor.myCol=0; */
/* aLastCursor.myLine=myContext.myNumberOfLine - 1; */
/* aLastCursor.myCol=0; */
/* eraseLine( this, & aFirstCursor, & aLastCursor, &(myContext.myDefaultStyle), & aOutput); */
/* if (aOutput != NULL) */
/* { */
/* free(aOutput); */
/* } */
/* } */
break;
case CUB1:
if (myCursor.myCol!=0)
{
myCursor.myCol--;
}
break;
case CUD1:
myCursor.myLine++;
break;
case CR:
myCursor.myCol=0;
break;
case NEL:
myCursor.myLine++;
myCursor.myCol=0;
break;
case CUF1:
myCursor.myCol++;
break;
case CUP:
myCursor.myLine = (aData1 > 0) ? aData1 - 1 : aData1;
myCursor.myCol = (aData2 > 0) ? aData2 - 1 : aData2;
break;
case CUU:
myCursor.myLine-=aData1;
break;
case DCH: /* delete characters (shorter line) */
/* aData1 gives the number of characters to delete */
/* deleteCharacter( this, & myContext.myCursor, aData1, theOutput); */
break;
case DL: /* delete lines */
/* aData1 gives the number of lines to delete */
/* deleteLine( this, aData1, theOutput); */
break;
case ECH: /* Erase characters (same line length) */
/* aData1 gives the number of characters to erase */
/* eraseCharacter( this, & myContext.myCursor, aData1, & myContext.myCursor.myStyle, theOutput); */
break;
case ED: /* Clear the display after the cursor */
{
/* struct t_cursor aFirstCursor; */
/* struct t_cursor aLastCursor; */
/* switch( aData1) */
/* { */
/* case 1: /\* erase from start to cursor *\/ */
/* aFirstCursor.myLine=0; */
/* aFirstCursor.myCol=0; */
/* aLastCursor.myLine = myContext.myCursor.myLine; */
/* aLastCursor.myCol = myContext.myCursor.myCol; */
/* break; */
/* case 2: /\* whole display *\/ */
/* aFirstCursor.myLine=0; */
/* aFirstCursor.myCol=0; */
/* aLastCursor.myLine=myContext.myNumberOfLine - 1; */
/* aLastCursor.myCol=myContext.myNumberOfCol - 1; */
/* break; */
/* case 0: /\* from cursor to end of display *\/ */
/* default: */
/* aFirstCursor.myLine = myContext.myCursor.myLine; */
/* aFirstCursor.myCol = myContext.myCursor.myCol; */
/* aLastCursor.myLine=myContext.myNumberOfLine - 1; */
/* aLastCursor.myCol=myContext.myNumberOfCol - 1; */
/* break; */
/* } */
/* eraseLine( this, &aFirstCursor, &aLastCursor, &(myContext.myCursor.myStyle), theOutput); */
}
break;
case EL:
{
/* struct t_cursor aFirstCursor; */
/* struct t_cursor aLastCursor; */
/* aFirstCursor.myLine = myContext.myCursor.myLine; */
/* aFirstCursor.myCol = myContext.myCursor.myCol; */
/* aLastCursor.myLine = aFirstCursor.myLine; */
/* switch( aData1) */
/* { */
/* case 1: /\* erase from start of line to cursor *\/ */
/* aLastCursor.myCol=0; */
/* break; */
/* case 2: /\* whole line *\/ */
/* aFirstCursor.myCol=0; */
/* aLastCursor.myCol=myContext.myNumberOfCol - 1; */
/* break; */
/* case 0: /\* from cursor to end of line *\/ */
/* default: */
/* aLastCursor.myCol=myContext.myNumberOfCol - 1; */
/* break; */
/* } */
/* eraseLine( this, &aFirstCursor, &aLastCursor, &(myContext.myCursor.myStyle), theOutput); */
}
break;
case HOME:
myCursor.myCol=0;
myCursor.myLine=0;
break;
case HPA:
myCursor.myCol=aData1 - 1;
break;
case HT:
/* from kernel 2.6.12 vt.c */
while (myCursor.myCol < 160)
{
myCursor.myCol++;
if (vc_tab_stop[ myCursor.myCol >> 5] & (1 << (myCursor.myCol & 31)))
break;
}
break;
case ICH: /* insert n characters */
/* insertCol( this, myContext.myCursor.myCol + aData1 - 1, &(myContext.myCursor.myStyle), theOutput); */
break;
case IL: /* several lines are added (the content is shifted to the bottom of the screen) */
break;
case RC:
myCursor.myCol=mySavedCursor.myCol;
myCursor.myLine=mySavedCursor.myLine;
break;
case SC:
mySavedCursor.myCol=myCursor.myCol;
mySavedCursor.myLine=myCursor.myLine;
break;
case SGR:
copyStyle( &(myCursor.myStyle), (style*)(anEntry->myData1));
DISPLAY_STYLE(&(myCursor.myStyle));
break;
case VPA:
myCursor.myLine=(aData1 > 0) ? aData1 - 1 : aData1;
break;
case TEXTFIELD:
{
GString* aString = anEntry->myData1;
myCursor.myCol += strlen(aString->str);
}
break;
default:
case RMACS:
case BEL:
break;
}
SHOW3("myLine=%d, myCol=%d\n",
myCursor.myLine,
myCursor.myCol);
}