Esempio n. 1
0
//put Property.
func PutProperty(idisp *ole.IDispatch, args ...interface{}) (err error) {
	defer Except("PutProperty", &err)
	argnum := len(args)
	if argnum == 1 {
		oleutil.MustPutProperty(idisp, "Value", args[0])
	} else if argnum > 1 {
		maxi := argnum - 2
		for i := 0; i < maxi && err == nil; i++ {
			idisp = oleutil.MustGetProperty(idisp, args[i].(string)).ToIDispatch()
			defer DoFuncs(idisp.Release)
		}
		//put multi-Property
		if argv, ok := args[argnum-1].(map[string]interface{}); ok {
			idisp = oleutil.MustGetProperty(idisp, args[maxi].(string)).ToIDispatch()
			defer DoFuncs(idisp.Release)
			for key, val := range argv {
				oleutil.MustPutProperty(idisp, key, val)
			}
		} else {
			oleutil.MustPutProperty(idisp, args[maxi].(string), args[argnum-1])
		}
	} else {
		err = errors.New("args is empty")
	}
	return
}
Esempio n. 2
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// This example creates a new spreadsheet, reads and modifies cell values and style.
func main() {
	ole.CoInitialize(0)
	unknown, errCreate := oleutil.CreateObject("com.sun.star.ServiceManager")
	checkError(errCreate, "Couldn't create a OLE connection to LibreOffice")
	ServiceManager, errSM := unknown.QueryInterface(ole.IID_IDispatch)
	checkError(errSM, "Couldn't start a LibreOffice instance")
	desktop := oleutil.MustCallMethod(ServiceManager,
		"createInstance", "com.sun.star.frame.Desktop").ToIDispatch()

	document := LONewSpreadsheet(desktop)
	sheet0 := LOGetWorksheet(document, 0)

	cell1_1 := LOGetCell(sheet0, 1, 1) // cell B2
	cell1_2 := LOGetCell(sheet0, 1, 2) // cell B3
	cell1_3 := LOGetCell(sheet0, 1, 3) // cell B4
	cell1_4 := LOGetCell(sheet0, 1, 4) // cell B5
	LOSetCellString(cell1_1, "Hello World")
	LOSetCellValue(cell1_2, 33.45)
	LOSetCellFormula(cell1_3, "=B3+5")
	b4Value := LOGetCellString(cell1_3)
	LOSetCellString(cell1_4, b4Value)
	// set background color yellow:
	oleutil.MustPutProperty(cell1_1, "cellbackcolor", 0xFFFF00)

	fmt.Printf("Press [ENTER] to exit")
	fmt.Scanf("%s")
	ServiceManager.Release()
	ole.CoUninitialize()
}
Esempio n. 3
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func (sheet Sheet) Name(args ...string) (name string) {
	defer Except("", nil)
	if len(args) == 0 {
		name = oleutil.MustGetProperty(sheet.Idisp, "Name").ToString()
	} else {
		name = args[0]
		oleutil.MustPutProperty(sheet.Idisp, "Name", name)
	}
	return
}
Esempio n. 4
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// LOSetCellFormulaLocal sets the formula in the user's language (e.g. German =SUMME instead of =SUM)
func LOSetCellFormulaLocal(cell *ole.IDispatch, formula string) {
	oleutil.MustPutProperty(cell, "FormulaLocal", formula)
}
Esempio n. 5
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// LOSetCellValue sets the numeric value of a cell
func LOSetCellValue(cell *ole.IDispatch, value float64) {
	oleutil.MustPutProperty(cell, "value", value)
}
Esempio n. 6
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// LOSetCellString sets the text value of a cell
func LOSetCellString(cell *ole.IDispatch, text string) {
	oleutil.MustPutProperty(cell, "string", text)
}