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formpopup.pas
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formpopup.pas
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unit formpopup;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
{$IFDEF WINDOWS}Windows,{$ENDIF}
ExtCtrls, ComCtrls, LCLType, RichMemo, Types, Math;
type
{ TFrmDictionaryPopup }
TFrmDictionaryPopup = class(TForm)
Panel1: TPanel;
Panel2: TPanel;
RichMemoStrong: TRichMemo;
RichMemoMorpho: TRichMemo;
Splitter1: TSplitter;
TabControlStrongs: TTabControl;
TabControlMorfos: TTabControl;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormHide(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure RichMemoMouseWheel(Sender: TObject; Shift: TShiftState;
WheelDelta: Integer; MousePos: TPoint; var Handled: Boolean);
procedure TabControlMorfosChange(Sender: TObject);
procedure TabControlStrongsChange(Sender: TObject);
private
{ private declarations }
FStrongs: TStringList;
FMorfos: TStringList;
public
{ public declarations }
procedure AdicionarStrong(const strong: string; const definition: string);
procedure AdicionarMorfo(const morfo: string; const definition: string);
procedure MostrarEm(x: Integer; y: Integer);
procedure Ocultar;
property Strongs: TStringList read FStrongs;
property Morfos: TStringList read FMorfos;
end;
var
FrmDictionaryPopup: TFrmDictionaryPopup;
implementation
uses formPrincipal;
{ TFrmDictionaryPopup }
procedure TFrmDictionaryPopup.FormCreate(Sender: TObject);
begin
fCompStyle := csHintWindow;
Canvas.Brush.Style := bsClear;
//BorderStyle := bsNone; // bsNone, bsSingle, bsSizeable, bsDialog, bsToolWindow, bsSizeToolWin; // bsNone;
Caption := '';
with GetControlClassDefaultSize do
SetInitialBounds(0, 0, CX, CY);
FStrongs := TStringList.Create;
FMorfos := TStringList.Create;
RichMemoStrong.ZoomFactor := opts.ReadInteger('leiaute', 'popup.zoom.strong', 10) / 10.0;
RichMemoMorpho.ZoomFactor := opts.ReadInteger('leiaute', 'popup.zoom.morfo', 10) / 10.0;
Width := opts.ReadInteger('leiaute', 'popup.largura', Width);
Height := opts.ReadInteger('leiaute', 'popup.altura', Height);
Panel2.Height := opts.ReadInteger('leiaute', 'popup.panel2.altura', Panel2.Height);
end;
procedure TFrmDictionaryPopup.FormDestroy(Sender: TObject);
begin
opts.WriteInteger('leiaute', 'popup.largura', Width);
opts.WriteInteger('leiaute', 'popup.altura', Height);
opts.WriteInteger('leiaute', 'popup.panel2.altura', Panel2.Height);
opts.WriteInteger('leiaute', 'popup.zoom.strong', Trunc(RichMemoStrong.ZoomFactor * 10));
opts.WriteInteger('leiaute', 'popup.zoom.morfo', Trunc(RichMemoMorpho.ZoomFactor * 10));
FStrongs.Destroy;
FMorfos.Destroy;
end;
procedure TFrmDictionaryPopup.FormHide(Sender: TObject);
begin
FStrongs.Clear;
FMorfos.Clear;
TabControlStrongs.Tabs.Clear;
TabControlMorfos.Tabs.Clear;
end;
procedure TFrmDictionaryPopup.FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
begin
if Key = VK_ESCAPE then
begin
Visible := false;
FrmPrincipal.SetFocus;
end;
end;
procedure TFrmDictionaryPopup.RichMemoMouseWheel(Sender: TObject;
Shift: TShiftState; WheelDelta: Integer; MousePos: TPoint;
var Handled: Boolean);
begin
if ssCtrl in Shift then
begin
TRichMemo(Sender).ZoomFactor := Max(TRichMemo(Sender).ZoomFactor + Sign(WheelDelta)*0.1, 0.1);
Handled := true;
end;
end;
procedure TFrmDictionaryPopup.TabControlMorfosChange(Sender: TObject);
begin
RichMemoMorpho.Rtf := FMorfos[TabControlMorfos.TabIndex];
end;
procedure TFrmDictionaryPopup.TabControlStrongsChange(Sender: TObject);
begin
RichMemoStrong.Rtf := FStrongs[TabControlStrongs.TabIndex];
end;
procedure TFrmDictionaryPopup.AdicionarStrong(const strong: string; const definition: string);
begin
FStrongs.Add(definition);
TabControlStrongs.Tabs.Add(strong);
end;
procedure TFrmDictionaryPopup.AdicionarMorfo(const morfo: string; const definition: string);
begin
FMorfos.Add(definition);
TabControlMorfos.Tabs.Add(morfo);
end;
procedure TFrmDictionaryPopup.MostrarEm(x: Integer; y: Integer);
begin
if FStrongs.Count > 0 then
begin
TabControlStrongs.TabIndex := 0;
RichMemoStrong.Rtf := FStrongs[0];
RichMemoStrong.ZoomFactor := RichMemoStrong.ZoomFactor; { circunventing bug... }
end;
if FMorfos.Count > 0 then
begin
TabControlMorfos.TabIndex := 0;
RichMemoMorpho.Rtf := FMorfos[0];
RichMemoMorpho.ZoomFactor := RichMemoMorpho.ZoomFactor; { circunventing bug... }
TabControlMorfos.Visible := true;
end else
begin
TabControlMorfos.Visible := false;
end;
if x + Width > Screen.Width then
begin
Left := x - Width;
if Left < 0 then Left := 0;
end
else
Left := x;
if y + Height > Screen.Height then
begin
Top := y - Height;
if Top < 0 then Top := 0;
end
else
Top := y;
Visible := True;
end;
procedure TFrmDictionaryPopup.Ocultar;
begin
if not Visible then
exit;
Visible := false;
FormHide(self);
TabControlStrongs.Tabs.Clear;
TabControlMorfos.Tabs.Clear;
RichMemoStrong.Rtf := '';
RichMemoMorpho.Rtf := '';
end;
initialization
{$I formpopup.lrs}
end.