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#include "seqedInterface.h"
#include "tkSeqedUtils.h"
#include "tkSeqed.h"
/*
* Set the cursor position from an X,Y position within the sheet widget
*/
int seqedSetCursor(tkSeqed *se, int x, int y) {
#ifdef DEBUG
printf("seqedSetCursor x %d y %d \n", x, y);
#endif
if (y < 0 || y >= se->displayHeight || x < 0 || x >= se->displayWidth)
return 1;
/*
setCursorPosSeq(xx,
xx->displayPos - DB_RelPos(xx,seqList[y]) + x + 1,
seqList[y]);
*/
seqed_setCursorPos(se, se->displayPos + x);
if (se->cursorPos < se->extent_left)
seqed_setCursorPos(se, se->extent_left);
else
if (se->cursorPos > se->extent_right)
seqed_setCursorPos(se, se->extent_right);
/*
* always position cursor on row of sequence, irrespective of the actual
* mouse position
*/
seqed_positionCursor(se, se->cursorSeq, se->cursorPos);
return 0;
}
/*
* Move cursor right
*/
int seqedCursorRight(tkSeqed *se)
{
/*
if (xx->editorState == StateDown)
return 1;
*/
/* check boundary cases */
if ((se->cursorPos >= 1) && (se->cursorPos < se->extent_right)) {
/* set cursor pos and do any callbacks */
seqed_setCursorPos(se, se->cursorPos + 1);
/* display cursor */
seqed_showCursor(se, se->cursorSeq, se->cursorPos);
return 0;
} else {
bell();
return 1;
}
}
/*
* Move cursor left
*/
int seqedCursorLeft(tkSeqed *se)
{
/*
if (xx->editorState == StateDown)
return 1;
*/
if ((se->cursorPos > 1) && (se->cursorPos <= se->extent_right)) {
seqed_setCursorPos(se, se->cursorPos - 1);
seqed_showCursor(se, se->cursorSeq, se->cursorPos);
return 0;
} else {
bell();
return 1;
}
}
/*
* Move cursor down,
* cycle if necessary
*/
int seqedCursorDown(tkSeqed *se)
{
/*
int *seqList,seqCount, cseq, cpos;
int posInContig;
int i;
if (xx->editorState == StateDown)
return 1;
posInContig = positionInContig(xx,xx->cursorSeq,xx->cursorPos);
seqList = sequencesInRegion(xx,posInContig-1,2);
seqCount = linesInRegion(xx,posInContig-1,2);
for(i=0;
i<seqCount && seqList[i]!=xx->cursorSeq;
i++);
cseq = xx->cursorSeq;
cpos = xx->cursorPos;
caretDown2(xx, i, seqCount, &cseq, &cpos, seqList, posInContig);
if (xx->cursorSeq != cseq || xx->cursorPos != cpos)
setCursorPosSeq(xx, cpos, cseq);
showCursor(xx, xx->cursorSeq, xx->cursorPos);
*/
return 0;
}
/*
* Move cursor up,
* cycle if necessary
*/
int seqedCursorUp(tkSeqed *se)
{
/*
int *seqList,seqCount, cseq, cpos;
int posInContig;
int i;
if (xx->editorState == StateDown)
return 1;
posInContig = positionInContig(xx,xx->cursorSeq,xx->cursorPos);
seqList = sequencesInRegion(xx,posInContig-1,2);
seqCount = linesInRegion(xx,posInContig-1,2);
for(i=0;
i<seqCount && seqList[i]!=xx->cursorSeq;
i++);
cseq = xx->cursorSeq;
cpos = xx->cursorPos;
caretUp2(xx, i, seqCount, &cseq, &cpos, seqList, posInContig);
if (xx->cursorSeq != cseq || xx->cursorPos != cpos)
setCursorPosSeq(xx, cpos, cseq);
showCursor(xx,xx->cursorSeq, xx->cursorPos);
*/
return 0;
}
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