115 lines
2.1 KiB
C
115 lines
2.1 KiB
C
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/*
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Title: basesDisplay
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File: basesDisplay.h
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Purpose: Display the bases of a sequence on graphs
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Last update: Wed Jun 13 1990
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*/
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/*
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*/
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/* ---- Includes ---- */
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#include "seq.h" /* IMPORT: Seq */
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#include <X11/Intrinsic.h> /* IMPORT: Widget */
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/* ---- Exports ---- */
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extern Widget createBasesDisplay(Widget parentWid, Widget fromVertWid,
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Dimension width);
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/*
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Create the bases display within the Form widget `parent',
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with the XtNfromVert constraint `fromVertWid'. The initial
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width is `width'. Return the (lower) widget constructed.
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No bases are initially displayed.
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*/
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extern void getBasesFontInfo(Dimension *offset, Dimension *chWidth);
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/*
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In `offset' return the offset which the bases are drawn
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from the left and right hand edges. The width of the characters
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used is returned in `chWidth'.
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*/
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extern void displayBases(Seq seq, int baseNum);
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/*
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Display the bases of sequence `seq'.
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*/
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extern void unDisplayBases();
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/*
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Cease displaying the bases of the current sequence (if any).
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*/
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extern void setBasesWidth(Dimension width);
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/*
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Set the width of the current sequence bases display.
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*/
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extern int getCaret();
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/*
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Get the current position of the caret.
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*/
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extern void moveCaretLeft();
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/*
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Move the caret left one base.
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*/
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extern void moveCaretRight();
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/*
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Move the caret right one base.
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*/
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extern void moveCaretTo(int baseNum);
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/*
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Move the caret to after base `baseNum'.
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*/
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extern void baseInserted();
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/*
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The editable sequence has changed by the insertion of a base
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to the right of the base indicated by the caret. Update our display.
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*/
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extern void baseDeleted();
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/*
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The editable sequence has changed by the deletion of a base
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from the left of the caret. Update our display.
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*/
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extern int pixelToPoint(int pixel);
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/*
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Given `pixel' on the bases display, return the corresponding point.
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Fractional results are truncated - this may mean a point one too
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low is indicated, but a point too high is never indicated.
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*/
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extern void basesCutoffChange();
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/*
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One or both of the cutoffs have changed.
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Update our display.
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*/
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