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FrameD64ExplorerManage.pas
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FrameD64ExplorerManage.pas
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unit FrameD64ExplorerManage;
{$mode Delphi}
{$H+}
interface
uses
Classes, SysUtils, Graphics, Forms, Controls, ExtCtrls, Menus, ActnList,
Buttons, IniFiles, VirtualTrees, C64D64Image, D64ExplorerTypes,
FrameD64ExplorerTask;
type
TEntryExtra = packed record
isDir: Boolean;
fileSize: Cardinal;
end;
TEntryExtraArr = array of TEntryExtra;
{ TD64ExplorerManageFrame }
TD64ExplorerManageFrame = class(TD64ExplorerTaskFrame)
ActManageMvDn: TAction;
ActManageMvUp: TAction;
ActManageExport: TAction;
ActManagePaste: TAction;
ActManageCopy: TAction;
ActManageAllPrg: TAction;
ActViewToggleTree: TAction;
ActViewToggleDirs: TAction;
ActManageUpCase: TAction;
ActManageScratch: TAction;
ActManageImport: TAction;
ActViewScratched: TAction;
ActViewToggleChars: TAction;
ActionList1: TActionList;
Bevel1: TBevel;
Bevel2: TBevel;
Bevel3: TBevel;
Bevel4: TBevel;
Bevel5: TBevel;
Bevel6: TBevel;
Bevel7: TBevel;
ImageList1: TImageList;
MenuItem1: TMenuItem;
MenuItem10: TMenuItem;
MenuItem11: TMenuItem;
MenuItem2: TMenuItem;
MenuItem3: TMenuItem;
MenuItem4: TMenuItem;
MenuItem5: TMenuItem;
MenuItem6: TMenuItem;
MenuItem7: TMenuItem;
MenuItem8: TMenuItem;
MenuItem9: TMenuItem;
MnuItmOne: TMenuItem;
MnuItmTwo: TMenuItem;
Panel1: TPanel;
Panel2: TPanel;
Panel3: TPanel;
PopupMenu1: TPopupMenu;
SpeedButton1: TSpeedButton;
SpeedButton10: TSpeedButton;
SpeedButton11: TSpeedButton;
SpeedButton12: TSpeedButton;
SpeedButton13: TSpeedButton;
SpeedButton2: TSpeedButton;
SpeedButton3: TSpeedButton;
SpeedButton4: TSpeedButton;
SpeedButton5: TSpeedButton;
SpeedButton6: TSpeedButton;
SpeedButton7: TSpeedButton;
SpeedButton8: TSpeedButton;
SpeedButton9: TSpeedButton;
Splitter1: TSplitter;
VirtualDrawTree1: TVirtualDrawTree;
VirtualStringTree1: TVirtualStringTree;
procedure ActionList1Update(AAction: TBasicAction; var Handled: Boolean
);
procedure ActManageAllPrgExecute(Sender: TObject);
procedure ActManageCopyExecute(Sender: TObject);
procedure ActManageCopyUpdate(Sender: TObject);
procedure ActManageExportExecute(Sender: TObject);
procedure ActManageExportUpdate(Sender: TObject);
procedure ActManageImportExecute(Sender: TObject);
procedure ActManageMvDnExecute(Sender: TObject);
procedure ActManageMvDnUpdate(Sender: TObject);
procedure ActManageMvUpExecute(Sender: TObject);
procedure ActManageMvUpUpdate(Sender: TObject);
procedure ActManagePasteExecute(Sender: TObject);
procedure ActManagePasteUpdate(Sender: TObject);
procedure ActManageScratchExecute(Sender: TObject);
procedure ActManageScratchUpdate(Sender: TObject);
procedure ActTestExecute(Sender: TObject);
procedure ActTestUpdate(Sender: TObject);
procedure ActViewScratchedExecute(Sender: TObject);
procedure ActViewToggleCharsExecute(Sender: TObject);
procedure ActViewToggleDirsExecute(Sender: TObject);
procedure ActManageUpCaseExecute(Sender: TObject);
procedure ActManageUpCaseUpdate(Sender: TObject);
procedure ActViewToggleTreeExecute(Sender: TObject);
procedure SpeedButton3Paint(Sender: TObject);
procedure VirtualDrawTree1AdvancedHeaderDraw(Sender: TVTHeader;
var PaintInfo: THeaderPaintInfo; const Elements: THeaderPaintElements);
procedure VirtualDrawTree1BeforeCellPaint(Sender: TBaseVirtualTree;
TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
CellPaintMode: TVTCellPaintMode; CellRect: TRect; var ContentRect: TRect);
procedure VirtualDrawTree1BeforePaint(Sender: TBaseVirtualTree;
TargetCanvas: TCanvas);
procedure VirtualDrawTree1DrawNode(Sender: TBaseVirtualTree;
const PaintInfo: TVTPaintInfo);
procedure VirtualDrawTree1HeaderDrawQueryElements(Sender: TVTHeader;
var PaintInfo: THeaderPaintInfo; var Elements: THeaderPaintElements);
procedure VirtualStringTree1GetCellIsEmpty(Sender: TBaseVirtualTree;
Node: PVirtualNode; Column: TColumnIndex; var IsEmpty: Boolean);
procedure VirtualStringTree1GetImageIndex(Sender: TBaseVirtualTree;
Node: PVirtualNode; Kind: TVTImageKind; Column: TColumnIndex;
var Ghosted: Boolean; var ImageIndex: Integer);
procedure VirtualStringTree1PaintText(Sender: TBaseVirtualTree;
const TargetCanvas: TCanvas; Node: PVirtualNode;
Column: TColumnIndex; TextType: TVSTTextType);
private
FEntries: TD64DirEntries;
FExtras: TEntryExtraArr;
FDirs: TD64DirPartitions;
FAltSet: Boolean;
FUpCase: Boolean;
FShowDirs: Boolean;
FScratched: Boolean;
FTreeView: Boolean;
FAllPRG: Boolean;
FMnuItms,
FMnuLocs: array of TMenuItem;
protected
procedure DoInitialiseFiles;
procedure SaveOrReplaceFile(const dft: TD64FileType;
const dfn: AnsiString; const AFile: TStream; const AName: string);
procedure UpdateNodeVisibility;
public
class function GetDescription: string; override;
procedure Prepare(const AD64File: TD64File); override;
procedure Unprepare; override;
procedure Initialise; override;
procedure LoadData(const AIniFile: TIniFile); override;
procedure SaveData(const AIniFile: TIniFile); override;
function AcceptFile(const AFile: string): Boolean; override;
property AltSet: Boolean read FAltSet write FAltSet;
end;
implementation
{$R *.lfm}
uses
dbugintf, LCLType, Clipbrd, Dialogs,
D64ExplorerConsts, D64ExplorerUtils, DModD64ExplorerMain;
var
FClipFormat: TClipboardFormat;
{ TD64ExplorerManageFrame }
procedure TD64ExplorerManageFrame.VirtualDrawTree1DrawNode(
Sender: TBaseVirtualTree; const PaintInfo: TVTPaintInfo);
var
i: Integer;
c: TColor;
n: Cardinal;
ft: TD64FileType;
fs: TD64FileStates;
s: AnsiString;
begin
if Sender.Selected[PaintInfo.Node] then
c:= clHighlightText
else
c:= ARR_D64_CLR_IDX[dciListText0];
c:= TColor(ColorToRGB(c));
n:= PaintInfo.Node^.Index;
PaintInfo.Canvas.Font.Color:= c;
// c:= PaintInfo.Canvas.Font.Color;
if PaintInfo.Column = 0 then
begin
if FExtras[n].isDir then
i:= 6
else
i:= FEntries[n].FileType and $07;
D64DecodeFileType(FEntries[n].FileType, ft, fs);
ImageList1.Draw(PaintInfo.Canvas, 0, 0, i);
PaintInfo.Canvas.TextOut(52 + 16 * 3 + 8, 24, 'Ent T/S/#: $' +
IntToHex(FEntries[n].Track, 2) + ' $' +
IntToHex(FEntries[n].Sector, 2) + ' $' +
IntToHex(FEntries[n].EntryNum, 2));
DrawC64Text(PaintInfo.Canvas, 52, 8, FEntries[n].FileName, c, True, True,
FAltSet);
if dfsReadOnly in fs then
s:= '<'
else
s:= ' ';
if dfsReplacing in fs then
s:= s + '!'
else
s:= s + ' ';
if not (dfsClosed in fs) then
s:= s + '*'
else
s:= s + ' ';
DrawC64Text(PaintInfo.Canvas, 52, 28, s, c, True, False, False);
end
else if PaintInfo.Column = 1 then
begin
PaintInfo.Canvas.TextOut(PaintInfo.CellRect.Left, 8, 'Blocks: ' +
IntToStr(FEntries[n].FileSize));
PaintInfo.Canvas.TextOut(PaintInfo.CellRect.Left, 24, 'Bytes: ' +
IntToStr(FExtras[n].fileSize));
end
else if PaintInfo.Column = 2 then
begin
PaintInfo.Canvas.TextOut(PaintInfo.CellRect.Left, 8, 'Track: ' +
IntToStr(FEntries[n].DataTrack));
PaintInfo.Canvas.TextOut(PaintInfo.CellRect.Left, 24, 'Sector: ' +
IntToStr(FEntries[n].DataSector));
end;
end;
procedure TD64ExplorerManageFrame.VirtualDrawTree1HeaderDrawQueryElements(
Sender: TVTHeader; var PaintInfo: THeaderPaintInfo;
var Elements: THeaderPaintElements);
begin
Elements:= [hpeBackground, hpeText];
end;
procedure TD64ExplorerManageFrame.VirtualStringTree1GetCellIsEmpty(
Sender: TBaseVirtualTree; Node: PVirtualNode; Column: TColumnIndex;
var IsEmpty: Boolean);
begin
IsEmpty:= False;
end;
procedure TD64ExplorerManageFrame.VirtualStringTree1GetImageIndex(
Sender: TBaseVirtualTree; Node: PVirtualNode; Kind: TVTImageKind;
Column: TColumnIndex; var Ghosted: Boolean; var ImageIndex: Integer);
begin
if VirtualStringTree1.AbsoluteIndex(Node) = 0 then
ImageIndex:= 0
else
ImageIndex:= 1;
end;
procedure TD64ExplorerManageFrame.VirtualStringTree1PaintText(
Sender: TBaseVirtualTree; const TargetCanvas: TCanvas; Node: PVirtualNode;
Column: TColumnIndex; TextType: TVSTTextType);
var
s: AnsiString;
c: TColor;
x: Integer;
i: Integer;
begin
x:= VirtualStringTree1.AbsoluteIndex(Node);
if x = 0 then
s:= '"' + FDirs[x].PartDiskName + '" ' + FDirs[x].PartDiskID
else
s:= FDirs[x].PartFileName;
if vsSelected in Node^.States then
c:= clHighlightText
else
c:= clWindowText;
c:= TColor(ColorToRGB(c));
i:= FDirs[x].Depth * 16 + 48 + 6;
DrawC64Text(TargetCanvas, i, 10, s, c, False, True, FAltSet);
end;
procedure TD64ExplorerManageFrame.ActViewToggleCharsExecute(Sender: TObject);
begin
FAltSet:= not FAltSet;
ActViewToggleChars.Checked:= FAltSet;
SpeedButton1.Down:= FAltSet;
ActManageUpCase.Enabled:= not FAltSet;
ActManageUpCase.Checked:= FUpCase;
// SpeedButton5.Down:= FUpCase;
VirtualDrawTree1.Repaint;
VirtualStringTree1.Repaint;
end;
procedure TD64ExplorerManageFrame.ActViewToggleDirsExecute(Sender: TObject);
begin
FShowDirs:= not FShowDirs;
ActViewToggleDirs.Checked:= FShowDirs;
SpeedButton6.Down:= FShowDirs;
UpdateNodeVisibility;
end;
procedure TD64ExplorerManageFrame.ActManageUpCaseExecute(Sender: TObject);
begin
FUpCase:= not FUpCase;
ActManageUpCase.Checked:= FUpCase;
// SpeedButton5.Down:= FUpCase;
end;
procedure TD64ExplorerManageFrame.ActManageUpCaseUpdate(Sender: TObject);
begin
ActManageUpCase.Enabled:= not FAltSet;
end;
procedure TD64ExplorerManageFrame.ActViewToggleTreeExecute(Sender: TObject);
begin
FTreeView:= not FTreeView;
VirtualStringTree1.Visible:= FTreeView;
Splitter1.Visible:= FTreeView;
Splitter1.Left:= VirtualStringTree1.Width + 16;
if not FTreeView then
VirtualDrawTree1.BorderSpacing.Left:= 8
else
VirtualDrawTree1.BorderSpacing.Left:= 0;
ActViewToggleTree.Checked:= FTreeView;
SpeedButton7.Down:= FTreeView;
end;
procedure TD64ExplorerManageFrame.SpeedButton3Paint(Sender: TObject);
var
sb: TSpeedButton;
begin
sb:= Sender as TSpeedButton;
if sb.MouseInClient then
begin
sb.Canvas.GradientFill(sb.ClientRect,
ARR_D64_CLR_IDX[dciItmHotGrad0], ARR_D64_CLR_IDX[dciItmHotGrad1],
gdVertical);
if sb.Down then
sb.Canvas.Pen.Color:= ARR_D64_CLR_IDX[dciItmActvGrad1]
else
sb.Canvas.Pen.Color:= ARR_D64_CLR_IDX[dciItmHotGrad1];
sb.Canvas.Pen.Style:= psSolid;
sb.Canvas.Brush.Style:= bsClear;
sb.Canvas.Rectangle(sb.ClientRect);
end
else if sb.Down then
begin
//if sb.Enabled then
// sb.Canvas.Brush.Color:= clMenuHighlight
//else
// sb.Canvas.Brush.Color:= clBtnShadow;
//
//sb.Canvas.Brush.Style:= bsSolid;
//
//sb.Canvas.FillRect(sb.ClientRect);
sb.Canvas.GradientFill(sb.ClientRect,
ARR_D64_CLR_IDX[dciItmActvGrad0], ARR_D64_CLR_IDX[dciItmActvGrad1],
gdVertical);
sb.Canvas.Pen.Color:= ARR_D64_CLR_IDX[dciItmActvGrad1];
sb.Canvas.Pen.Style:= psSolid;
sb.Canvas.Brush.Style:= bsClear;
sb.Canvas.Rectangle(sb.ClientRect);
end;
if sb.Down then
sb.Images.Draw(sb.Canvas, 3, 3, sb.ImageIndex, sb.Enabled)
else if sb.MouseInClient then
sb.Images.Draw(sb.Canvas, 2, 2, sb.ImageIndex, sb.Enabled);
end;
procedure TD64ExplorerManageFrame.VirtualDrawTree1AdvancedHeaderDraw(
Sender: TVTHeader; var PaintInfo: THeaderPaintInfo;
const Elements: THeaderPaintElements);
var
ts: TTextStyle;
begin
Sender.Font.Color:= ARR_D64_CLR_IDX[dciHdrText0];
Sender.Font.Style:= [fsBold];
PaintInfo.TargetCanvas.Pen.Style:= psSolid;
PaintInfo.TargetCanvas.GradientFill(Rect(0, 0,
VirtualDrawTree1.ClientRect.Right,
PaintInfo.PaintRectangle.Bottom),
ARR_D64_CLR_IDX[dciHdrGrad0], ARR_D64_CLR_IDX[dciHdrGrad1],
gdHorizontal);
FillChar(ts, SizeOf(TTextStyle), 0);
ts.Alignment:= taLeftJustify;
ts.Layout:= tlCenter;
ts.SingleLine:= True;
ts.Clipping:= True;
ts.ExpandTabs:= True;
ts.Opaque:= False;
ts.Wordbreak:= False;
// PaintInfo.TargetCanvas.Font.Quality:= fqAntialiased;
PaintInfo.TargetCanvas.TextRect(PaintInfo.PaintRectangle,
Sender.Columns[0].Left + 8, 0, Sender.Columns[0].CaptionText, ts);
PaintInfo.TargetCanvas.TextRect(PaintInfo.PaintRectangle,
Sender.Columns[1].Left + 2, 0, Sender.Columns[1].CaptionText, ts);
PaintInfo.TargetCanvas.TextRect(PaintInfo.PaintRectangle,
Sender.Columns[2].Left + 2, 0, Sender.Columns[2].CaptionText, ts);
PaintInfo.TargetCanvas.Pen.Color:= clBtnShadow;
PaintInfo.TargetCanvas.Pen.Style:= psDot;
PaintInfo.TargetCanvas.Line(Point(Sender.Columns[0].GetRect.Right - 1, 0),
Point(Sender.Columns[0].GetRect.Right - 1, Sender.Columns[0].GetRect.Bottom));
PaintInfo.TargetCanvas.Line(Point(Sender.Columns[1].GetRect.Right - 1, 0),
Point(Sender.Columns[1].GetRect.Right - 1, Sender.Columns[1].GetRect.Bottom));
PaintInfo.TargetCanvas.Line(Point(Sender.Columns[2].GetRect.Right - 1, 0),
Point(Sender.Columns[2].GetRect.Right - 1, Sender.Columns[2].GetRect.Bottom));
end;
procedure TD64ExplorerManageFrame.VirtualDrawTree1BeforeCellPaint(
Sender: TBaseVirtualTree; TargetCanvas: TCanvas; Node: PVirtualNode;
Column: TColumnIndex; CellPaintMode: TVTCellPaintMode; CellRect: TRect;
var ContentRect: TRect);
begin
end;
procedure TD64ExplorerManageFrame.VirtualDrawTree1BeforePaint(
Sender: TBaseVirtualTree; TargetCanvas: TCanvas);
begin
end;
procedure TD64ExplorerManageFrame.ActViewScratchedExecute(Sender: TObject);
begin
FScratched:= not FScratched;
ActViewScratched.Checked:= FScratched;
SpeedButton2.Down:= FScratched;
UpdateNodeVisibility;
end;
procedure TD64ExplorerManageFrame.ActManageScratchExecute(Sender: TObject);
var
n: PVirtualNode;
begin
if MessageDlg('Confirm delete', 'You are about to delete the selected files. '+
'Are you sure you wish to continue?', mtWarning, [mbYes, mbNo], 0,
mbNo) = mrNo then
Exit;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if vsSelected in n^.States then
FD64File.D64Image.ScratchFileEntry(FEntries[n^.Index].Track,
FEntries[n^.Index].Sector, FEntries[n^.Index].EntryNum);
n:= VirtualDrawTree1.GetNext(n);
end;
//D64ExplorerMainDMod.Dirty:= True;
//D64ExplorerMainDMod.UpdateTasks;
DoInitialiseFiles;
UpdateNodeVisibility;
FD64File.Dirty:= True;
Update;
end;
procedure TD64ExplorerManageFrame.ActManageImportExecute(Sender: TObject);
begin
if D64ExplorerMainDMod.OpenDialog2.Execute then
D64ExplorerMainDMod.AddDropFiles(D64ExplorerMainDMod.OpenDialog2.Files);
end;
procedure TD64ExplorerManageFrame.ActManageMvDnExecute(Sender: TObject);
var
x: TEntryExtra;
e: TD64DirEntry;
i: Integer;
n,
p: PVirtualNode;
begin
i:= -1;
n:= VirtualDrawTree1.GetFirst;
// p:= n;
while Assigned(n) do
begin
if VirtualDrawTree1.Selected[n] then
begin
i:= n^.Index;
p:= VirtualDrawTree1.GetNext(n);
Break;
end;
n:= VirtualDrawTree1.GetNext(n);
// p:= n;
end;
Move(FEntries[i + 1].EntryData[2], e.EntryData[2], SizeOf(TD64EntryData) - 2);
e.Track:= FEntries[i + 1].Track;
e.Sector:= FEntries[i + 1].Sector;
// e.EntryNum:= FEntries[i + 1].EntryNum;
x.fileSize:= FExtras[i + 1].fileSize;
x.isDir:= FExtras[i + 1].isDir;
Move(FEntries[i].EntryData[2], FEntries[i + 1].EntryData[2], SizeOf(TD64EntryData) - 2);
FEntries[i + 1].Track:= FEntries[i].Track;
FEntries[i + 1].Sector:= FEntries[i].Sector;
// FEntries[i + 1].EntryNum:= FEntries[i].EntryNum;
FExtras[i + 1].fileSize:= FExtras[i].fileSize;
FExtras[i + 1].isDir:= FExtras[i].isDir;
Move(e.EntryData[2], FEntries[i].EntryData[2], SizeOf(TD64EntryData) - 2);
FEntries[i].Track:= e.Track;
FEntries[i].Sector:= e.Sector;
// FEntries[i].EntryNum:= e.EntryNum;
FExtras[i].fileSize:= x.fileSize;
FExtras[i].isDir:= x.isDir;
//e.EntryNum:= FEntries[i - 1].EntryNum;
//FEntries[i + 1].EntryNum:= FEntries[i].EntryNum;
//FEntries[i].EntryNum:= e.EntryNum;
FD64File.D64Image.ReplaceFileEntry(FEntries[i + 1].Track,
FEntries[i + 1].Sector, FEntries[i + 1].EntryNum,
FEntries[i + 1].EntryData);
FD64File.D64Image.ReplaceFileEntry(FEntries[i].Track,
FEntries[i].Sector, FEntries[i].EntryNum,
FEntries[i].EntryData);
DoInitialiseFiles;
VirtualDrawTree1.Selected[p]:= True;
end;
procedure TD64ExplorerManageFrame.ActManageMvDnUpdate(Sender: TObject);
var
i: Integer;
n: PVirtualNode;
begin
i:= -1;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if VirtualDrawTree1.Selected[n] then
begin
i:= n^.Index;
Break;
end;
n:= VirtualDrawTree1.GetNext(n);
end;
ActManageMvDn.Enabled:= (VirtualDrawTree1.SelectedCount = 1) and
(i < (VirtualDrawTree1.RootNodeCount - 1)) and FShowDirs and FScratched;
end;
procedure TD64ExplorerManageFrame.ActManageMvUpExecute(Sender: TObject);
var
x: TEntryExtra;
e: TD64DirEntry;
i: Integer;
n,
p: PVirtualNode;
begin
i:= -1;
p:= nil;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if VirtualDrawTree1.Selected[n] then
begin
i:= n^.Index;
Break;
end;
p:= n;
n:= VirtualDrawTree1.GetNext(n);
end;
Move(FEntries[i - 1].EntryData[2], e.EntryData[2], SizeOf(TD64EntryData) - 2);
e.Track:= FEntries[i - 1].Track;
e.Sector:= FEntries[i - 1].Sector;
// e.EntryNum:= FEntries[i - 1].EntryNum;
x.fileSize:= FExtras[i - 1].fileSize;
x.isDir:= FExtras[i - 1].isDir;
Move(FEntries[i].EntryData[2], FEntries[i - 1].EntryData[2], SizeOf(TD64EntryData) - 2);
FEntries[i - 1].Track:= FEntries[i].Track;
FEntries[i - 1].Sector:= FEntries[i].Sector;
// FEntries[i - 1].EntryNum:= FEntries[i].EntryNum;
FExtras[i - 1].fileSize:= FExtras[i].fileSize;
FExtras[i - 1].isDir:= FExtras[i].isDir;
Move(e.EntryData[2], FEntries[i].EntryData[2], SizeOf(TD64EntryData) - 2);
FEntries[i].Track:= e.Track;
FEntries[i].Sector:= e.Sector;
// FEntries[i].EntryNum:= e.EntryNum;
FExtras[i].fileSize:= x.fileSize;
FExtras[i].isDir:= x.isDir;
//e.EntryNum:= FEntries[i - 1].EntryNum;
//FEntries[i - 1].EntryNum:= FEntries[i].EntryNum;
//FEntries[i].EntryNum:= e.EntryNum;
FD64File.D64Image.ReplaceFileEntry(FEntries[i - 1].Track,
FEntries[i - 1].Sector, FEntries[i - 1].EntryNum,
FEntries[i - 1].EntryData);
FD64File.D64Image.ReplaceFileEntry(FEntries[i].Track,
FEntries[i].Sector, FEntries[i].EntryNum,
FEntries[i].EntryData);
DoInitialiseFiles;
VirtualDrawTree1.Selected[p]:= True;
end;
procedure TD64ExplorerManageFrame.ActManageMvUpUpdate(Sender: TObject);
var
i: Integer;
n: PVirtualNode;
begin
i:= -1;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if VirtualDrawTree1.Selected[n] then
begin
i:= n^.Index;
Break;
end;
n:= VirtualDrawTree1.GetNext(n);
end;
ActManageMvUp.Enabled:= (VirtualDrawTree1.SelectedCount = 1) and (i > 0)
and FShowDirs and FScratched;
end;
procedure TD64ExplorerManageFrame.ActManagePasteExecute(Sender: TObject);
var
f,
b: TMemoryStream;
fn: AnsiString;
ft: Byte;
nm: array[0..15] of AnsiChar;
i,
c: Word;
z: Cardinal;
begin
try
f:= TMemoryStream.Create;
try
if Clipboard.GetFormat(FClipFormat, f) then
begin
f.Position:= 0;
c:= f.ReadWord;
b:= TMemoryStream.Create;
try
for i:= 0 to c - 1 do
begin
ft:= f.ReadByte;
f.Read(nm[0], 16);
fn:= nm;
z:= f.ReadDWord;
b.Clear;
b.CopyFrom(f, z);
b.Position:= 0;
SaveOrReplaceFile(ft, fn, b, PetsciiToAsciiString(fn));
end;
finally
b.Free;
end;
DoInitialiseFiles;
UpdateNodeVisibility;
end;
finally
f.Free;
end;
except
MessageDlg('Error detected', 'Unable to write file.',
mtError, [mbOk], 0);
end;
end;
procedure TD64ExplorerManageFrame.ActManagePasteUpdate(Sender: TObject);
begin
try
if not Prepared then
Exit;
if D64ExplorerMainDMod.CurrD64File = -1 then
Exit;
ActManagePaste.Enabled:= Clipboard.HasFormat(FClipFormat);
except
end;
end;
procedure TD64ExplorerManageFrame.ActManageAllPrgExecute(Sender: TObject);
begin
FAllPRG:= not FAllPRG;
ActManageAllPrg.Checked:= FAllPRG;
SpeedButton8.Down:= FAllPRG;
end;
procedure TD64ExplorerManageFrame.ActionList1Update(AAction: TBasicAction;
var Handled: Boolean);
begin
if not Prepared then
Handled:= True;
end;
procedure TD64ExplorerManageFrame.ActManageCopyExecute(Sender: TObject);
var
z: Cardinal;
f,
d: TMemoryStream;
n: PVirtualNode;
i: Integer;
nm: array[0..15] of AnsiChar;
begin
f:= TMemoryStream.Create;
try
f.WriteWord(VirtualDrawTree1.SelectedCount);
// i:= -1;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if vsSelected in n^.States then
begin
i:= n^.Index;
d:= TMemoryStream.Create;
try
f.WriteByte(FEntries[i].FileType);
nm:= Copy(FEntries[i].FileName + StringOfChar(#$A0, 16), 1, 16);
f.WriteBuffer(nm[0], 16);
FD64File.D64Image.GetDataChain(FEntries[i].DataTrack,
FEntries[i].DataSector, d, z);
f.WriteDWord(z);
d.Position:= 0;
f.CopyFrom(d, z);
finally
d.Free;
end;
end;
n:= VirtualDrawTree1.GetNext(n);
end;
f.Position:= 0;
Clipboard.AddFormat(FClipFormat, f);
finally
f.Free;
end;
end;
procedure TD64ExplorerManageFrame.ActManageCopyUpdate(Sender: TObject);
var
ft: TD64FileType;
fs: TD64FileStates;
i: Integer;
n: PVirtualNode;
begin
try
if not Prepared then
Exit;
ActManageCopy.Enabled:= False;
if Length(FEntries) = 0 then
Exit;
if VirtualDrawTree1.SelectedCount = 0 then
Exit;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if vsSelected in n^.States then
begin
i:= n^.Index;
D64DecodeFileType(FEntries[i].FileType, ft, fs);
if not ((ft in [VAL_TYP_D64FTYPE_SEQ..VAL_TYP_D64FTYPE_USR])
and (fs = [dfsClosed])) then
Exit;
end;
n:= VirtualDrawTree1.GetNext(n);
end;
ActManageCopy.Enabled:= True;
except
end;
end;
procedure TD64ExplorerManageFrame.ActManageExportExecute(Sender: TObject);
var
f: TMemoryStream;
sz: Cardinal;
i: Integer;
n: PVirtualNode;
begin
i:= -1;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if vsSelected in n^.States then
begin
i:= n^.Index;
Break;
end;
n:= VirtualDrawTree1.GetNext(n);
end;
if i = -1 then
Exit;
D64ExplorerMainDMod.SaveDialog1.Title:= 'Export File...';
D64ExplorerMainDMod.SaveDialog1.Filter:= 'All Files (*.*)|*.*';
D64ExplorerMainDMod.SaveDialog1.DefaultExt:= '';
if D64ExplorerMainDMod.SaveDialog1.Execute then
begin
f:= TMemoryStream.Create;
try
FD64File.D64Image.GetDataChain(
FEntries[i].EntryData[$03],
FEntries[i].EntryData[$04], f, sz);
f.Position:= 0;
f.SetSize(sz);
f.SaveToFile(D64ExplorerMainDMod.SaveDialog1.FileName);
finally
f.Free;
end;
end;
end;
procedure TD64ExplorerManageFrame.ActManageExportUpdate(Sender: TObject);
var
i: Integer;
n: PVirtualNode;
begin
if not Prepared then
Exit;
ActManageExport.Enabled:= False;
if Length(FEntries) = 0 then
Exit;
if (VirtualDrawTree1.SelectedCount = 0)
or (VirtualDrawTree1.SelectedCount > 1) then
Exit;
i:= -1;
n:= VirtualDrawTree1.GetFirst;
while Assigned(n) do
begin
if vsSelected in n^.States then
begin
i:= n^.Index;
Break;
end;
n:= VirtualDrawTree1.GetNext(n);
end;
if i = -1 then
Exit;
if FD64File.D64Image.GEOSDisk
and ((FEntries[i].FileType and $07) in [1..3])
and (FEntries[i].EntryData[$18] <> 0) then
Exit;
if (FEntries[i].EntryData[$03] <> 0)
and ((FEntries[i].FileType and $7) > 0)
and ((FEntries[i].FileType and $7) <> 5) then
ActManageExport.Enabled:= True;
end;
procedure TD64ExplorerManageFrame.ActManageScratchUpdate(Sender: TObject);
begin
if not Prepared then
Exit;
try
ActManageScratch.Enabled:= VirtualDrawTree1.SelectedCount > 0;
except
end;
end;
procedure TD64ExplorerManageFrame.ActTestExecute(Sender: TObject);
begin
Color:= clRed;
end;
procedure TD64ExplorerManageFrame.ActTestUpdate(Sender: TObject);
begin
ActManageExport.Enabled:= Clipboard.HasFormat(FClipFormat);
end;
procedure TD64ExplorerManageFrame.DoInitialiseFiles;
var
i: Integer;
z,
p: Cardinal;
f: TMemoryStream;
ft: TD64FileType;
fs: TD64FileStates;
procedure BuildDirTree;
var
i: Integer;
p: array of PVirtualNode;
n: PVirtualNode;
begin
n:= nil;
VirtualStringTree1.RootNodeCount:= 0;