53 lines
953 B
C
53 lines
953 B
C
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/* PDCurses */
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#include "pdcos2.h"
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/* return width of screen/viewport */
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int PDC_get_columns(void)
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{
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VIOMODEINFO modeInfo = {0};
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int cols = 0;
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PDC_LOG(("PDC_get_columns() - called\n"));
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modeInfo.cb = sizeof(modeInfo);
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VioGetMode(&modeInfo, 0);
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cols = modeInfo.col;
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PDC_LOG(("PDC_get_columns() - returned: cols %d\n", cols));
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return cols;
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}
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/* get the cursor size/shape */
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int PDC_get_cursor_mode(void)
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{
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VIOCURSORINFO cursorInfo;
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PDC_LOG(("PDC_get_cursor_mode() - called\n"));
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VioGetCurType (&cursorInfo, 0);
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return (cursorInfo.yStart << 8) | cursorInfo.cEnd;
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}
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/* return number of screen rows */
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int PDC_get_rows(void)
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{
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VIOMODEINFO modeInfo = {0};
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int rows = 0;
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PDC_LOG(("PDC_get_rows() - called\n"));
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modeInfo.cb = sizeof(modeInfo);
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VioGetMode(&modeInfo, 0);
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rows = modeInfo.row;
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PDC_LOG(("PDC_get_rows() - returned: rows %d\n", rows));
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return rows;
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}
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