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FormMain.pas
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FormMain.pas
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unit FormMain;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ExtCtrls, Vcl.StdCtrls, FormRenderer, FormDatabase,
Vcl.ToolWin, Vcl.ActnMan, Vcl.ActnCtrls, System.Actions, Vcl.ActnList,
Vcl.StdActns, Vcl.PlatformDefaultStyleActnCtrls, Vcl.ActnMenus,
Generics.Collections, Vcl.ButtonGroup;
type
TMainForm = class(TForm)
PnlParent: TPanel;
ActmgrMain: TActionManager;
FileOpen1: TFileOpen;
ActmenubrMain: TActionMainMenuBar;
BtngrpTools: TButtonGroup;
procedure FormCreate(Sender: TObject);
procedure FileOpen1Accept(Sender: TObject);
procedure ButtonGroup1Items0Click(Sender: TObject);
private
renderForms: TList<TRenderForm>;
public
function GetToolWindow(index: integer; ftype: string): TForm;
function MakeToolWindow(ftype: string): integer;
procedure RemoveApp(index: integer; ftype: string);
end;
var
MainForm: TMainForm;
implementation
{$R *.dfm}
procedure TMainForm.ButtonGroup1Items0Click(Sender: TObject);
begin
MakeToolWindow('render'); //create a render window
if not (FileOpen1.Dialog.FileName = '') then //give the scene name if it has been set
renderForms.Last.SetScene(FileOpen1.Dialog.FileName);
end;
procedure TMainForm.FileOpen1Accept(Sender: TObject);
var
renderForm: TRenderForm;
begin
for renderForm in renderForms do begin //send new file name to all open render forms
renderForm.SetScene(FileOpen1.Dialog.FileName);
end;
end;
procedure TMainForm.FormCreate(Sender: TObject);
begin
renderForms := TList<TRenderForm>.Create;
FileOpen1.Dialog.InitialDir := GetCurrentDir + '\scenes\';
end;
function TMainForm.GetToolWindow(index: integer; ftype: string): TForm;
begin
if ftype = 'render' then begin
result := renderForms[index];
end else begin
result := nil;
end;
end;
function TMainForm.MakeToolWindow(ftype: string): integer;
begin
if ftype = 'render' then begin
renderForms.Add(TRenderForm.Create(self));
renderForms.Last.Parent := PnlParent; //dipslay inside the frame
renderForms.Last.Show;
result := renderForms.Count;
end else begin
result := -1;
end;
end;
procedure TMainForm.RemoveApp(index: integer; ftype: string);
begin
if ftype = 'render' then begin //hide and free
renderForms[index].Hide;
renderForms[index].Free;
end;
end;
end.