Removed prev/.

1 files changed, 0 insertions, 164 deletions

diff --git a/prev/wintable/coord.h b/prev/wintable/coord.h
deleted file mode 100644
index 52a70c9..0000000
--- a/prev/wintable/coord.h
+++ /dev/null
@@ -1,164 +0,0 @@
-// 4 december 2014
-
-// TODO find a better place for these (metrics.h?)
-static LONG textHeight(struct table *t, HDC dc, BOOL select)
-{
-	BOOL release;
-	HFONT prevfont, newfont;
-	TEXTMETRICW tm;
-
-	release = FALSE;
-	if (dc == NULL) {
-		dc = GetDC(t->hwnd);
-		if (dc == NULL)
-			panic("error getting Table DC for rowHeight()");
-		release = TRUE;
-	}
-	if (select)
-		prevfont = selectFont(t, dc, &newfont);
-	if (GetTextMetricsW(dc, &tm) == 0)
-		panic("error getting text metrics for rowHeight()");
-	if (select)
-		deselectFont(dc, prevfont, newfont);
-	if (release)
-		if (ReleaseDC(t->hwnd, dc) == 0)
-			panic("error releasing Table DC for rowHeight()");
-	return tm.tmHeight;
-}
-
-#define tableImageWidth() GetSystemMetrics(SM_CXSMICON)
-#define tableImageHeight() GetSystemMetrics(SM_CYSMICON)
-
-// TODO omit column types that are not present?
-static LONG rowHeight(struct table *t, HDC dc, BOOL select)
-{
-	LONG height;
-	LONG tmHeight;
-
-	height = tableImageHeight();		// start with this to avoid two function calls
-	tmHeight = textHeight(t, dc, select);
-	if (height < tmHeight)
-		height = tmHeight;
-	if (height < t->checkboxHeight)
-		height = t->checkboxHeight;
-	return height;
-}
-
-#define rowht(t) rowHeight(t, NULL, TRUE)
-
-struct rowcol {
-	intptr_t row;
-	intptr_t column;
-};
-
-static struct rowcol clientCoordToRowColumn(struct table *t, POINT pt)
-{
-	RECT r;
-	struct rowcol rc;
-	intptr_t i;
-
-	if (GetClientRect(t->hwnd, &r) == 0)
-		panic("error getting Table client rect in clientCoordToRowColumn()");
-	r.top += t->headerHeight;
-	if (PtInRect(&r, pt) == 0)
-		goto outside;
-
-	// the row is easy
-	pt.y -= t->headerHeight;
-	rc.row = (pt.y / rowht(t)) + t->vscrollpos;
-	if (rc.row >= t->count)
-		goto outside;
-
-	// the column... not so much
-	// we scroll p.x, then subtract column widths until we cross the left edge of the control
-	pt.x += t->hscrollpos;
-	rc.column = 0;
-	for (i = 0; i < t->nColumns; i++) {
-		pt.x -= columnWidth(t, i);
-		// use <, not <=, here:
-		// assume r.left and t->hscrollpos == 0;
-		// given the first column is 100 wide,
-		// pt.x == 0 (first pixel of col 0) -> p.x - 100 == -100 < 0 -> break
-		// pt.x == 99 (last pixel of col 0) -> p.x - 100 == -1 < 0 -> break
-		// pt.x == 100 (first pixel of col 1) -> p.x - 100 == 0 >= 0 -> next column
-		if (pt.x < r.left)
-			break;
-		rc.column++;
-	}
-	if (rc.column >= t->nColumns)
-		goto outside;
-
-	return rc;
-
-outside:
-	rc.row = -1;
-	rc.column = -1;
-	return rc;
-}
-
-// same as client coordinates, but stored in a lParam (like the various mouse messages provide)
-static struct rowcol lParamToRowColumn(struct table *t, LPARAM lParam)
-{
-	POINT pt;
-
-	pt.x = GET_X_LPARAM(lParam);
-	pt.y = GET_Y_LPARAM(lParam);
-	return clientCoordToRowColumn(t, pt);
-}
-
-// returns TRUE if the row is visible (even partially visible) and thus has a rectangle in the client area; FALSE otherwise
-static BOOL rowColumnToClientRect(struct table *t, struct rowcol rc, RECT *r)
-{
-	RECT client;
-	RECT out;			// don't change r if we return FALSE
-	LONG height;
-	intptr_t xpos;
-	intptr_t i;
-
-	if (rc.row < t->vscrollpos)
-		return FALSE;
-	rc.row -= t->vscrollpos;		// align with client.top
-
-	if (GetClientRect(t->hwnd, &client) == 0)
-		panic("error getting Table client rect in rowColumnToClientRect()");
-	client.top += t->headerHeight;
-
-	height = rowht(t);
-	out.top = client.top + (rc.row * height);
-	if (out.top >= client.bottom)		// >= because RECT.bottom is the first pixel outside the rectangle
-		return FALSE;
-	out.bottom = out.top + height;
-
-	// and again the columns are the hard part
-	// so we start with client.left - t->hscrollpos, then keep adding widths until we get to the column we want
-	xpos = client.left - t->hscrollpos;
-	for (i = 0; i < rc.column; i++)
-		xpos += columnWidth(t, i);
-	// did we stray too far to the right? if so it's not visible
-	if (xpos >= client.right)		// >= because RECT.right is the first pixel outside the rectangle
-		return FALSE;
-	out.left = xpos;
-	out.right = xpos + columnWidth(t, rc.column);
-	// and is this too far to the left?
-	if (out.right < client.left)		// < because RECT.left is the first pixel inside the rect
-		return FALSE;
-
-	*r = out;
-	return TRUE;
-}
-
-// TODO idealCoordToRowColumn/rowColumnToIdealCoord?
-
-static void toCellContentRect(struct table *t, RECT *r, LRESULT xoff, intptr_t width, intptr_t height)
-{
-	if (xoff == 0)
-		xoff = SendMessageW(t->header, HDM_GETBITMAPMARGIN, 0, 0);
-	r->left += xoff;
-	if (width != 0)
-		r->right = r->left + width;
-	if (height != 0)
-		// TODO vertical center
-		r->bottom = r->top + height;
-}
-
-#define toCheckboxRect(t, r, xoff) toCellContentRect(t, r, xoff, t->checkboxWidth, t->checkboxHeight)