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| unit Unit4;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
FMX.Types, FMX.Controls, FMX.Forms,ComObj ,FMX.Graphics, FMX.Dialogs,
FMX.StdCtrls, FMX.Controls.Presentation, FMX.Edit;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Edit1: TEdit;
Button3: TButton;
Button4: TButton;
Button5: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
private
function SaveDoc: boolean;
{ Private declarations }
public function ConvertToURL(FileName: string): string;
{ Public declarations }
end;
var
Form1: TForm1;
OO : Variant;
implementation
{$R *.fmx}
function MakePropertyValue(PropName, PropValue:string):variant;
var Struct: variant;
begin
Struct := OO.Bridge_GetStruct('com.sun.star.beans.PropertyValue');
Struct.Name := PropName;
Struct.Value := PropValue;
Result := Struct;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
Document : Variant;
Desktop: Variant;
Sheet, Cell: Variant;
vArr : Variant;
const
FileName = 'f:\1.ods';
begin
OO := CreateOleObject('com.sun.star.ServiceManager');
Desktop := OO.createInstance('com.sun.star.frame.Desktop');
vArr := VarArrayCreate([0,0 ], varVariant);
vArr[0] := MakePropertyValue('FilterName', 'LibreOffice');
Document := Desktop.LoadComponentFromURL(ConvertToURL(FileName), '_default', 0, vArr);
VArr:=Unassigned;
end;
procedure TForm1.Button2Click(Sender: TObject);
var
Desktop: Variant;
Document : Variant;
begin OO := CreateOleObject('com.sun.star.ServiceManager');
Desktop := OO.createInstance('com.sun.star.frame.Desktop');
Document := Desktop.LoadComponentFromURL('file:///' +'f:\1.ods', '_default', 0,
VarArrayCreate([0,-1], varVariant));
end;
function TForm1.ConvertToURL(FileName: string): string;
var
URL:string;
i:integer;
ch:char;
begin
URL:='';
for i:=1 to Length(FileName) do
begin
ch:=FileName[i];
case ch of
' ':URL:=URL+'%20';
'\':URL:=URL+'/';
else
URL:=URL+ch;
end;
end;
Result:='file://localhost/'+URL;
end;
procedure TForm1.Button3Click(Sender: TObject);
var
FilePath:string;
FileName : string
;
VariantArray:variant;
Bounds:array [0..1] of integer;
FDocument,FDesktop : Variant;
begin
FileName:='f:\1.ods';
if (FileName='') then
FilePath:='private:factory/scalc'
else
FilePath:=ConvertToURL(FileName);
Bounds[0]:=0;
Bounds[1]:=-1;
VariantArray:=VarArrayCreate(Bounds, varVariant);
FDocument:=FDesktop.LoadComponentFromURL(FilePath, '_blank', 0, VariantArray);
VariantArray:=Unassigned;
end;
procedure TForm1.Button4Click(Sender: TObject);
var
Document : Variant;
Desktop: Variant;
Sheet, Cell: Variant;
vArr : Variant;
const
FileName = 'f:\1.ods';
begin
OO := CreateOleObject('com.sun.star.ServiceManager');
Desktop := OO.createInstance('com.sun.star.frame.Desktop');
vArr := VarArrayCreate([0,0 ], varVariant);
vArr[0] := MakePropertyValue('FilterName', 'LibreOffice');
Document := Desktop.LoadComponentFromURL(ConvertToURL(FileName), '_default', 0, vArr);
VArr:=Unassigned;
Document.Store;
end;
procedure TForm1.Button5Click(Sender: TObject);
var
Document : Variant;
Desktop: Variant;
Sheet, Cell: Variant;
vArr : Variant;
v: boolean;
FileName :string;
begin
Filename:= 'f:\1.ods';
begin v:=false;
OO := CreateOleObject('com.sun.star.ServiceManager');
Desktop := OO.createInstance('com.sun.star.frame.Desktop');
vArr := VarArrayCreate([0,0 ], varVariant);
vArr[0] := MakePropertyValue('FilterName', 'LibreOffice');
Document := Desktop.LoadComponentFromURL(ConvertToURL(FileName), '_default', 0, vArr);
Document.getCurrentController.getFrame.getContainerWindow.setVisible(v);
end;
begin v:=true;
OO := CreateOleObject('com.sun.star.ServiceManager');
Desktop := OO.createInstance('com.sun.star.frame.Desktop');
vArr := VarArrayCreate([0,0 ], varVariant);
vArr[0] := MakePropertyValue('FilterName', 'LibreOffice');
Document := Desktop.LoadComponentFromURL(ConvertToURL(FileName), '_default', 0, vArr);
Document.getCurrentController.getFrame.getContainerWindow.setVisible(v);
end;
end;
function TForm1.SaveDoc: boolean;
var
Document,DocLoaded : Variant;
begin
result:= false;
if DocLoaded then begin
Document.Store;
result:= true;
end;
end;
end. |
(
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