52 lines
2.5 KiB
C
52 lines
2.5 KiB
C
// widgetDataCtrl.h -- VB3-style Data control for database binding
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#ifndef WIDGET_DATACTRL_H
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#define WIDGET_DATACTRL_H
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#include "dvxWidget.h"
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typedef struct {
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WidgetT *(*create)(WidgetT *parent);
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void (*refresh)(WidgetT *w);
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void (*moveFirst)(WidgetT *w);
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void (*movePrev)(WidgetT *w);
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void (*moveNext)(WidgetT *w);
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void (*moveLast)(WidgetT *w);
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const char *(*getField)(WidgetT *w, const char *colName);
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void (*setField)(WidgetT *w, const char *colName, const char *value);
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void (*updateRow)(WidgetT *w);
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void (*update)(WidgetT *w);
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void (*addNew)(WidgetT *w);
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void (*delete)(WidgetT *w);
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void (*setMasterValue)(WidgetT *w, const char *val);
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int32_t (*getRowCount)(WidgetT *w);
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int32_t (*getColCount)(WidgetT *w);
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const char *(*getColName)(WidgetT *w, int32_t col);
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const char *(*getCellText)(WidgetT *w, int32_t row, int32_t col);
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void (*setCurrentRow)(WidgetT *w, int32_t row);
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} DataCtrlApiT;
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static inline const DataCtrlApiT *dvxDataCtrlApi(void) {
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return (const DataCtrlApiT *)wgtGetApi("data");
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}
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#define wgtDataCtrl(parent) dvxDataCtrlApi()->create(parent)
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#define wgtDataCtrlRefresh(w) dvxDataCtrlApi()->refresh(w)
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#define wgtDataCtrlMoveFirst(w) dvxDataCtrlApi()->moveFirst(w)
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#define wgtDataCtrlMovePrev(w) dvxDataCtrlApi()->movePrev(w)
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#define wgtDataCtrlMoveNext(w) dvxDataCtrlApi()->moveNext(w)
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#define wgtDataCtrlMoveLast(w) dvxDataCtrlApi()->moveLast(w)
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#define wgtDataCtrlGetField(w, col) dvxDataCtrlApi()->getField(w, col)
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#define wgtDataCtrlSetField(w, col, v) dvxDataCtrlApi()->setField(w, col, v)
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#define wgtDataCtrlUpdateRow(w) dvxDataCtrlApi()->updateRow(w)
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#define wgtDataCtrlUpdate(w) dvxDataCtrlApi()->update(w)
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#define wgtDataCtrlAddNew(w) dvxDataCtrlApi()->addNew(w)
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#define wgtDataCtrlDelete(w) dvxDataCtrlApi()->delete(w)
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#define wgtDataCtrlSetMasterValue(w, val) dvxDataCtrlApi()->setMasterValue(w, val)
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#define wgtDataCtrlGetRowCount(w) dvxDataCtrlApi()->getRowCount(w)
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#define wgtDataCtrlGetColCount(w) dvxDataCtrlApi()->getColCount(w)
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#define wgtDataCtrlGetColName(w, col) dvxDataCtrlApi()->getColName(w, col)
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#define wgtDataCtrlGetCellText(w, r, c) dvxDataCtrlApi()->getCellText(w, r, c)
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#define wgtDataCtrlSetCurrentRow(w, row) dvxDataCtrlApi()->setCurrentRow(w, row)
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#endif // WIDGET_DATACTRL_H
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