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DModD64ExplorerMain.pas
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DModD64ExplorerMain.pas
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//------------------------------------------------------------------------------
//DModD64ExplorerMain
//====================
//Main Data Module for the D64 Explorer application. Controls most aspects of
//the application.
//
//Copyright (C) 2016, Daniel England.
//All Rights Reserved. Released under the GPL.
//
//This program is free software: you can redistribute it and/or modify it under
//the terms of the GNU General Public License as published by the Free Software
//Foundation, either version 3 of the License, or (at your option) any later
//version.
//
//This program is distributed in the hope that it will be useful, but WITHOUT
//ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
//FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
//details.
//
//You should have received a copy of the GNU General Public License along with
//this program. If not, see <http://www.gnu.org/licenses/>.
//
//------------------------------------------------------------------------------
unit DModD64ExplorerMain;
{$mode delphi}{$H+}
interface
uses
Classes, SysUtils, FileUtil, Forms, Menus, ActnList, Dialogs, Controls,
Graphics, IniFiles, C64D64Image, Generics.Collections, D64ExplorerTypes,
FrameD64ExplorerTask, ExtCtrls, ComCtrls, Buttons;
type
TMenuItemArray = array of TMenuItem;
TD64FileInst = class(TD64File)
protected
FActiveTask: TD64ExplorerTaskFrame;
FPanel: TPanel;
public
property ActiveTask: TD64ExplorerTaskFrame read FActiveTask write FActiveTask;
property OnDirtyChange;
end;
TD64Files = TObjectList<TD64FileInst>;
{ TD64ExplorerMainDMod }
TD64ExplorerMainDMod = class(TDataModule)
ActFileExit: TAction;
ActFileOpen: TAction;
ActHelpAbout: TAction;
ActFileSave: TAction;
ActFileSaveAs: TAction;
ActFileClose: TAction;
ActFileNew: TAction;
ActTaskBAMView: TAction;
ActTaskDirView: TAction;
ActTaskSectView: TAction;
ActTaskLibrary: TAction;
ActTaskFInspector: TAction;
ActTaskFManager: TAction;
ActViewDirView: TAction;
ActViewBAMView: TAction;
ActViewSecView: TAction;
ActionList1: TActionList;
ImgLstButtons: TImageList;
ImgLstDisks: TImageList;
ImgLstTasks: TImageList;
ImgLstActionsMed: TImageList;
ImgLstActionsSmall: TImageList;
MainMenu1: TMainMenu;
MenuItem1: TMenuItem;
MenuItem10: TMenuItem;
MenuItem11: TMenuItem;
MenuItem12: TMenuItem;
MenuItem13: TMenuItem;
MenuItem14: TMenuItem;
MenuItem15: TMenuItem;
MenuItem16: TMenuItem;
MenuItem17: TMenuItem;
MenuItem18: TMenuItem;
MenuItem19: TMenuItem;
MenuItem2: TMenuItem;
MenuItem20: TMenuItem;
MenuItem21: TMenuItem;
MenuItem22: TMenuItem;
MenuItem3: TMenuItem;
MenuItem4: TMenuItem;
MenuItem5: TMenuItem;
MenuItem6: TMenuItem;
MenuItem7: TMenuItem;
MenuItem8: TMenuItem;
MenuItem9: TMenuItem;
OpenDialog1: TOpenDialog;
OpenDialog2: TOpenDialog;
SaveDialog1: TSaveDialog;
procedure ActFileCloseExecute(Sender: TObject);
procedure ActFileCloseUpdate(Sender: TObject);
procedure ActFileExitExecute(Sender: TObject);
procedure ActFileNewExecute(Sender: TObject);
procedure ActFileOpenExecute(Sender: TObject);
procedure ActFileSaveAsExecute(Sender: TObject);
procedure ActFileSaveAsUpdate(Sender: TObject);
procedure ActFileSaveExecute(Sender: TObject);
procedure ActFileSaveUpdate(Sender: TObject);
procedure ActHelpAboutExecute(Sender: TObject);
procedure ActionList1Update(AAction: TBasicAction;
var Handled: Boolean);
procedure ActionTest1Execute(Sender: TObject);
procedure ActionTest2Execute(Sender: TObject);
procedure ActMngrToggleSetExecute(Sender: TObject);
procedure ActTaskBAMViewExecute(Sender: TObject);
procedure ActTaskBAMViewUpdate(Sender: TObject);
procedure ActTaskDirViewExecute(Sender: TObject);
procedure ActTaskDirViewUpdate(Sender: TObject);
procedure ActTaskFInspectorExecute(Sender: TObject);
procedure ActTaskFInspectorUpdate(Sender: TObject);
procedure ActTaskFManagerExecute(Sender: TObject);
procedure ActTaskFManagerUpdate(Sender: TObject);
procedure ActTaskLibraryExecute(Sender: TObject);
procedure ActTaskSectViewExecute(Sender: TObject);
procedure ActTaskSectViewUpdate(Sender: TObject);
procedure ActViewBAMViewExecute(Sender: TObject);
procedure ActViewDirViewExecute(Sender: TObject);
procedure ActViewSecViewExecute(Sender: TObject);
procedure DataModuleCreate(Sender: TObject);
procedure DataModuleDestroy(Sender: TObject);
private
FIniFile: TIniFile;
FCurrD64File: Integer;
FD64Files: TD64Files;
FInjectOpen: string;
FDropFiles: TStringList;
FUpdThread: TThread;
FTaskFrames: TTaskFramesList;
FFreeFrames: TTaskFramesList;
// FActiveTask: TD64ExplorerTaskFrame;
FLastAct: TAction;
procedure ClearMainForm;
procedure InitialiseMainForm;
procedure SetApplicationTitle;
procedure SetDirty(const AValue: Boolean);
procedure SetSaveDialogTypes;
procedure HandleIdle(Sender: TObject; var Done: Boolean);
protected
procedure ProcessOpenFiles;
procedure ProcessDropFiles;
procedure ProcessFreeFrames;
procedure DoCreateInstBar(const AInst: TD64FileInst);
procedure DoSetInstBarCaption(const AInst: TD64FileInst);
procedure DoInstDirtyChange(ASender: TObject);
procedure DoBarButtonClick(ASender: TObject);
procedure DoBarButtonPaint(ASender: TObject);
procedure ToggleBarDown;
public
procedure ApplicationClose;
procedure CloseQuery(var ACanClose: Boolean);
procedure AddDropFiles(const AFiles: array of string); overload;
procedure AddDropFiles(const AFiles: TStrings); overload;
procedure BindToCoolbar(const AControl: TControl;
const ABreak: Boolean = True); overload;
procedure BindToCoolbar(const AControl: TControl;
ACoolbar: TCoolbar; const ABreak: Boolean = True); overload;
procedure UnbindToCoolbar(const AControl: TControl;
const AParent: TWinControl); overload;
procedure UnbindToCoolbar(const AControl: TControl; ACoolbar: TCoolbar;
const AParent: TWinControl); overload;
procedure UpdateMenuVisibility;
procedure MoveMenuItems(const AItems: array of TMenuItem;
var AMenus: TMenuItemArray);
procedure RetrieveMenuItems(const AItems: array of TMenuItem;
const AMenus: TMenuItemArray; const ATarget: TPopupMenu);
procedure EnableFileDrop(const AEnable: Boolean);
procedure CreateActivateTask(const ATaskClass: TD64ExplorerTaskFrameClass;
const AInst: TD64FileInst);
procedure AddRecentUsed(const AFileName: string);
procedure OpenDiskImageFile(const AFileName: string);
procedure UpdateTasks;
procedure RequestSaveDataCallback(const ATask: TD64ExplorerTaskFrame);
procedure RezizeFilesBar(const AAuto: Boolean = True);
property CurrD64File: Integer read FCurrD64File;
end;
var
D64ExplorerMainDMod: TD64ExplorerMainDMod;
implementation
{$R *.lfm}
uses
Types, GraphType,
D64ExplorerConsts, D64ExplorerUtils, D64ExplorerStrs,
FormD64ExplorerMain,
FormD64ExplorerAbout, FormD64ExplorerNewDisk,
FrameD64ExplorerLibrary, FrameD64ExplorerManage, FrameD64ExplorerMain,
FormD64SectorView, FormD64BAMView, FormD64DirectoryView;
resourcestring
STR_CAP_D64EXPLORER = ' - D64 Explorer';
type
{ TUpdateThread }
TUpdateThread = class(TThread)
protected
procedure Execute; override;
procedure CheckDropFiles;
procedure CheckOpenFiles;
procedure CheckFreeFrames;
end;
{ TUpdateThread }
procedure TUpdateThread.Execute;
begin
while not Terminated do
begin
Sleep(30);
if not Terminated then
Synchronize(CheckDropFiles);
Sleep(30);
if not Terminated then
Synchronize(CheckOpenFiles);
Sleep(30);
if not Terminated then
Synchronize(CheckFreeFrames);
end;
end;
procedure TUpdateThread.CheckDropFiles;
begin
D64ExplorerMainDMod.ProcessDropFiles;
end;
procedure TUpdateThread.CheckOpenFiles;
begin
D64ExplorerMainDMod.ProcessOpenFiles;
end;
procedure TUpdateThread.CheckFreeFrames;
begin
D64ExplorerMainDMod.ProcessFreeFrames;
end;
{ TD64ExplorerMainDMod }
procedure TD64ExplorerMainDMod.ActFileOpenExecute(Sender: TObject);
var
img: TD64Image;
fn: string;
inst: TD64FileInst;
begin
//if FDirty then
// if MessageDlg('Confirm discard', 'There are unsaved changes. Are you ' +
// 'sure you wish to discard them and open another file?', mtWarning,
// [mbYes, mbNo], 0, mbNo) = mrNo then
// Exit;
//!!!FIXME
// Check that the file isn't already open, if open switch to?
if (Length(FInjectOpen) > 0)
or OpenDialog1.Execute then
begin
//FDirty:= False;
img:= TD64Image.Create;
try
//dengland If I use the file open version of the constructor and the file is
// share locked, then the runtime fails and the program aborts. This
// is despite 3 layers of trying to protect the application from errors.
if Length(FInjectOpen) > 0 then
fn:= FInjectOpen
else
fn:= OpenDialog1.FileName;
FInjectOpen:= EmptyStr;
img.LoadFromFile(fn);
inst:= TD64FileInst.Create;
inst.D64Image:= img;
inst.FileName:= fn;
inst.OnDirtyChange:= DoInstDirtyChange;
FD64Files.Add(inst);
FCurrD64File:= FD64Files.Count - 1;
DoCreateInstBar(inst);
inst.FPanel.Controls[0].Tag:= FCurrD64File;
SetApplicationTitle;
// InitialiseMainForm;
ClearMainForm;
// if Assigned(FLastAct) then
// FLastAct.Execute
// else
ActTaskFManager.Execute;
// SetApplicationTitle(QuotedStr(FD64FileName));
AddRecentUsed(fn);
except
on E: Exception do
MessageDlg(STR_CAP_D64EXCEPTION, E.Message, mtError, [mbOk], -1);
end;
end;
end;
procedure TD64ExplorerMainDMod.ActFileSaveAsExecute(Sender: TObject);
begin
SetSaveDialogTypes;
if SaveDialog1.Execute then
begin
FD64Files[FCurrD64File].FileName:= SaveDialog1.FileName;
ActFileSave.Execute;
end;
end;
procedure TD64ExplorerMainDMod.ActFileSaveAsUpdate(Sender: TObject);
begin
ActFileSaveAs.Enabled:= FCurrD64File > -1;//Assigned(FD64Image);
end;
procedure TD64ExplorerMainDMod.ActFileSaveExecute(Sender: TObject);
begin
if FD64Files[FCurrD64File].FileName = EmptyStr then
begin
SetSaveDialogTypes;
if SaveDialog1.Execute then
FD64Files[FCurrD64File].FileName:= SaveDialog1.FileName
else
Exit;
end;
FD64Files[FCurrD64File].D64Image.SaveToFile(FD64Files[FCurrD64File].FileName);
FD64Files[FCurrD64File].Dirty:= False;
//SetApplicationTitle(QuotedStr(FD64FileName));
AddRecentUsed(FD64Files[FCurrD64File].FileName);
end;
procedure TD64ExplorerMainDMod.ActFileSaveUpdate(Sender: TObject);
begin
try
ActFileSave.Enabled:= (FCurrD64File > -1) and
FD64Files[FCurrD64File].Dirty;// Assigned(FD64Image) and FDirty;
except
end;
end;
procedure TD64ExplorerMainDMod.ActHelpAboutExecute(Sender: TObject);
begin
if not Assigned(D64ExplorerAboutForm) then
Application.CreateForm(TD64ExplorerAboutForm, D64ExplorerAboutForm);
D64ExplorerAboutForm.ShowModal;
end;
procedure TD64ExplorerMainDMod.ActionList1Update(AAction: TBasicAction;
var Handled: Boolean);
begin
try
if FCurrD64File > -1 then
begin
ActViewSecView.Enabled:= True;
ActViewBAMView.Enabled:= FD64Files[FCurrD64File].D64Image.ValidVersion;
ActViewDirView.Enabled:= FD64Files[FCurrD64File].D64Image.ValidVersion;
end
else
begin
ActViewSecView.Enabled:= False;
ActViewBAMView.Enabled:= False;
ActViewDirView.Enabled:= False;
end;
except
end;
end;
procedure TD64ExplorerMainDMod.ActionTest1Execute(Sender: TObject);
var
f: TD64ExplorerManageFrame;
begin
f:= TD64ExplorerManageFrame.Create(Application);
f.Parent:= D64ExplorerMainForm.Panel3;
f.Align:= alClient;
f.Visible:= True;
f.BringToFront;
f.Prepare(nil);
// f.Initialise;
FTaskFrames.Add(f);
end;
procedure TD64ExplorerMainDMod.ActionTest2Execute(Sender: TObject);
begin
// while FTaskFrames.Count > 0 do
begin
FTaskFrames[FTaskFrames.Count - 1].Unprepare;
FTaskFrames.Delete(FTaskFrames.Count - 1);
end;
end;
procedure TD64ExplorerMainDMod.ActMngrToggleSetExecute(Sender: TObject);
begin
//
end;
procedure TD64ExplorerMainDMod.ActTaskBAMViewExecute(Sender: TObject);
begin
//
end;
procedure TD64ExplorerMainDMod.ActTaskBAMViewUpdate(Sender: TObject);
begin
ActTaskBAMView.Enabled:= FCurrD64File > -1;//(FD64Image);
end;
procedure TD64ExplorerMainDMod.ActTaskDirViewExecute(Sender: TObject);
begin
//
end;
procedure TD64ExplorerMainDMod.ActTaskDirViewUpdate(Sender: TObject);
begin
ActTaskDirView.Enabled:= FCurrD64File > -1;//(FD64Image);
end;
procedure TD64ExplorerMainDMod.ActTaskFInspectorExecute(Sender: TObject);
begin
FLastAct:= ActTaskFInspector;
CreateActivateTask(TD64ExplorerMainFrame, FD64Files[FCurrD64File]);
D64ExplorerMainForm.SpeedButton7.Down:= True;
end;
procedure TD64ExplorerMainDMod.ActTaskFInspectorUpdate(Sender: TObject);
begin
ActTaskFInspector.Enabled:= FCurrD64File > -1;//(FD64Image);
end;
procedure TD64ExplorerMainDMod.ActTaskFManagerExecute(Sender: TObject);
begin
FLastAct:= ActTaskFManager;
CreateActivateTask(TD64ExplorerManageFrame, FD64Files[FCurrD64File]);
D64ExplorerMainForm.SpeedButton2.Down:= True;
end;
procedure TD64ExplorerMainDMod.ActTaskFManagerUpdate(Sender: TObject);
begin
ActTaskFManager.Enabled:= FCurrD64File > -1;//Assigned(FD64Image);
end;
procedure TD64ExplorerMainDMod.ActTaskLibraryExecute(Sender: TObject);
begin
FLastAct:= ActTaskLibrary;
CreateActivateTask(TD64ExplorerLibraryFrame, nil);
D64ExplorerMainForm.SpeedButton1.Down:= True;
end;
procedure TD64ExplorerMainDMod.ActTaskSectViewExecute(Sender: TObject);
begin
//
end;
procedure TD64ExplorerMainDMod.ActTaskSectViewUpdate(Sender: TObject);
begin
ActTaskSectView.Enabled:= FCurrD64File > -1;//(FD64Image);
end;
procedure TD64ExplorerMainDMod.ActViewBAMViewExecute(Sender: TObject);
begin
if not Assigned(D64BAMViewForm) then
Application.CreateForm(TD64BAMViewForm, D64BAMViewForm);
D64BAMViewForm.D64File:= FD64Files[FCurrD64File];
D64BAMViewForm.Show;
end;
procedure TD64ExplorerMainDMod.ActViewDirViewExecute(Sender: TObject);
begin
if not Assigned(D64DirectoryViewForm) then
Application.CreateForm(TD64DirectoryViewForm, D64DirectoryViewForm);
D64DirectoryViewForm.D64File:= FD64Files[FCurrD64File];
D64DirectoryViewForm.Show;
end;
procedure TD64ExplorerMainDMod.ActViewSecViewExecute(Sender: TObject);
begin
if not Assigned(D64SectorViewForm) then
Application.CreateForm(TD64SectorViewForm, D64SectorViewForm);
D64SectorViewForm.D64File:= FD64Files[FCurrD64File];
D64SectorViewForm.Show;
end;
procedure TD64ExplorerMainDMod.DataModuleCreate(Sender: TObject);
begin
Application.OnIdle:= HandleIdle;
FCurrD64File:= -1;
FD64Files:= TD64Files.Create(False);
FTaskFrames:= TTaskFramesList.Create(False);
FFreeFrames:= TTaskFramesList.Create(True);
FDropFiles:= TStringList.Create;
FIniFile:= TIniFile.Create(ChangeFileExt(Application.ExeName, '.ini'));
FIniFile.CacheUpdates:= False;
// FOldIdle:= Application.OnIdle;
// Application.OnIdle:= DoOnIdle;
ClearMainForm;
ActTaskLibrary.Execute;
FUpdThread:= TUpdateThread.Create(True);
FUpdThread.FreeOnTerminate:= False;
FUpdThread.Suspended:= False;
end;
procedure TD64ExplorerMainDMod.DataModuleDestroy(Sender: TObject);
begin
//if Assigned(FD64Image) then
// FD64Image.Free;
FUpdThread.Terminate;
while FTaskFrames.Count > 0 do
begin
// FFreeFrames.Add(FTaskFrames[FTaskFrames.Count - 1]);
if FTaskFrames[FTaskFrames.Count - 1].Prepared then
FTaskFrames[FTaskFrames.Count - 1].Unprepare;
FTaskFrames[FTaskFrames.Count - 1].Free;
FTaskFrames.Delete(FTaskFrames.Count - 1);
end;
FUpdThread.WaitFor;
FUpdThread.Free;
FTaskFrames.Free;
FFreeFrames.Free;
FIniFile.Free;
end;
procedure TD64ExplorerMainDMod.ClearMainForm;
var
i: Integer;
begin
D64ExplorerMainForm.Canvas.LockCanvas;
try
// if (FCurrD64File > -1)
//and Assigned(FD64Files[FCurrD64File].ActiveTask) then
// begin
// FD64Files[FCurrD64File].ActiveTask.Unprepare;
// FD64Files[FCurrD64File].ActiveTask:= nil;
// end;
for i:= FTaskFrames.Count - 1 downto 0 do
if not (FTaskFrames[i] is TD64ExplorerLibraryFrame) then
begin
FTaskFrames[i].SaveData(FIniFile);
FTaskFrames[i].Visible:= False;
if FTaskFrames[i].Prepared then
FTaskFrames[i].Unprepare;
FTaskFrames[i].Parent:= nil;
FFreeFrames.Add(FTaskFrames[i]);
// FTaskFrames[i].Free;
// FTaskFrames[i]:= nil;
FTaskFrames.Delete(i);
end
else
begin
FTaskFrames[i].Visible:= False;
end;
for i:= 0 to FD64Files.Count - 1 do
FD64Files[i].ActiveTask:= nil;
if Assigned(D64SectorViewForm) then
D64SectorViewForm.Close;
if Assigned(D64BAMViewForm) then
D64BAMViewForm.Close;
if Assigned(D64DirectoryViewForm) then
D64DirectoryViewForm.Close;
finally
D64ExplorerMainForm.Canvas.UnlockCanvas;
end;
// D64ExplorerMainForm.Invalidate;
// Application.ProcessMessages;
// if FD64Files.Count > 0 then
// ActTaskFManager.Execute
//else
// ActTaskLibrary.Execute;
// SetApplicationTitle('');
end;
procedure TD64ExplorerMainDMod.InitialiseMainForm;
begin
// FMainFrame:= TD64ExplorerMainFrame.Create(Self);
// FMainFrame.InitialiseDisplay;
// FMainFrame.Parent:= D64ExplorerMainForm;
// FMainFrame.Align:= alClient;
// ActTaskFManager.Enabled:= True;
// ActTaskFInspector.Enabled:= True;
ActTaskFManager.Execute;
end;
procedure TD64ExplorerMainDMod.SetApplicationTitle;
var
s: string;
begin
if FD64Files[FCurrD64File].FileName = '' then
s:= '[untitled]'
else
s:= FD64Files[FCurrD64File].FileName;
s:= s + STR_CAP_D64EXPLORER;
if FD64Files[FCurrD64File].Dirty then
s:= '* ' + s;
Application.Title:= s;
D64ExplorerMainForm.Caption:= s;
end;
procedure TD64ExplorerMainDMod.SetDirty(const AValue: Boolean);
begin
// if (not FDirty)
// and AValue then
// begin
//FDirty:= AValue;
//SetApplicationTitle(QuotedStr(FD64Files[FCurrD64File].FileName));
// end;
// FDirty:= AValue;
end;
procedure TD64ExplorerMainDMod.SetSaveDialogTypes;
begin
SaveDialog1.Title:= 'Save D64 Image File...';
if FD64Files[FCurrD64File].D64Image.DiskType = ddt1541 then
begin
SaveDialog1.Filter:= 'D64 Image Files (*.d64)|*.d64';
SaveDialog1.DefaultExt:= '.d64';
end
else if FD64Files[FCurrD64File].D64Image.DiskType = ddt1571 then
begin
SaveDialog1.Filter:= 'D71 Image Files (*.d71)|*.d71';
SaveDialog1.DefaultExt:= '.d71';
end
else
begin
SaveDialog1.Filter:= 'D81 Image Files (*.d81)|*.d81';
SaveDialog1.DefaultExt:= '.d81';
end
end;
procedure TD64ExplorerMainDMod.HandleIdle(Sender: TObject; var Done: Boolean);
begin
ProcessFreeFrames;
Done:= True;
end;
procedure TD64ExplorerMainDMod.ProcessOpenFiles;
begin
if Length(FInjectOpen) > 0 then
ActFileOpen.Execute;
end;
procedure TD64ExplorerMainDMod.ProcessDropFiles;
var
i: Integer;
f: Boolean;
begin
if FDropFiles.Count = 0 then
Exit;
f:= False;
if (FDropFiles.Count > 0)
and (Assigned(FD64Files[FCurrD64File].ActiveTask)) then
begin
i:= 0;
f:= True;
while (i < FDropFiles.Count) and
FD64Files[FCurrD64File].ActiveTask.AcceptFile(FDropFiles[i]) do
Inc(i);
end;
FDropFiles.Clear;
if f then
UpdateTasks;
end;
procedure TD64ExplorerMainDMod.ProcessFreeFrames;
var
i: Integer;
begin
// FFreeFrames.Clear;
for i:= FFreeFrames.Count - 1 downto 0 do
try
if FFreeFrames[i].Prepared then
FFreeFrames[i].Unprepare;
// FFreeFrames[i].Free;
FFreeFrames.Delete(i);
except
end;
end;
procedure TD64ExplorerMainDMod.DoCreateInstBar(const AInst: TD64FileInst);
var
btn: TSpeedButton;
begin
Ainst.FPanel:= TPanel.Create(Self);
Ainst.FPanel.Width:= 128;
AInst.FPanel.Constraints.MinHeight:= 24;
AInst.FPanel.AutoSize:= True;
Ainst.FPanel.Height:= 24;
Ainst.FPanel.Caption:= '';
AInst.FPanel.BevelOuter:= bvNone;
btn:= TSpeedButton.Create(Self);
btn.Align:= alLeft;
btn.Parent:= AInst.FPanel;
btn.Width:= 124;
btn.Height:= 24;
DoSetInstBarCaption(AInst);
btn.Hint:= AInst.FileName;
btn.ShowHint:= True;
btn.Color:= clMenuBar;
btn.GroupIndex:= -1;
btn.AllowAllUp:= True;
// btn.Images:= ImgLstDisks;
btn.ImageIndex:= 0;
btn.OnClick:= DoBarButtonClick;
btn.OnPaint:= DoBarButtonPaint;
RezizeFilesBar(False);
BindToCoolbar(Ainst.FPanel, D64ExplorerMainForm.CoolBar3, False);
RezizeFilesBar;
ToggleBarDown;
end;
procedure TD64ExplorerMainDMod.DoSetInstBarCaption(const AInst: TD64FileInst);
var
s: string;
begin
if AInst.FileName = '' then
s:= 'untitled'
else
s:= ExtractFileName(AInst.FileName);
if AInst.Dirty then
s:= '* ' + s;
TSpeedButton(AInst.FPanel.Controls[0]).Caption:= s;
end;
procedure TD64ExplorerMainDMod.DoInstDirtyChange(ASender: TObject);
begin
DoSetInstBarCaption(TD64FileInst(ASender));
end;
procedure TD64ExplorerMainDMod.DoBarButtonClick(ASender: TObject);
begin
FCurrD64File:= TSpeedButton(ASender).Tag;
ToggleBarDown;
SetApplicationTitle;
ClearMainForm;
if Assigned(FLastAct) then
FLastAct.Execute
else
ActTaskFManager.Execute;
end;
procedure TD64ExplorerMainDMod.DoBarButtonPaint(ASender: TObject);
var
pt: TPoint;
sb: TSpeedButton;
// de: TGraphicsDrawEffect;
sz: TSize;
// r: TRect;
cl1,
cl2,
cl3: TColor;
begin
sb:= ASender as TSpeedButton;
// sb.Canvas.Font.Style:= [fsBold];
sb.Canvas.Font.Color:= ARR_D64_CLR_IDX[dciListText0];
if sb.Down then
begin
cl1:= ARR_D64_CLR_IDX[dciItmActvGrad0];
cl2:= ARR_D64_CLR_IDX[dciItmActvGrad1];
cl3:= cl2;
// sb.Canvas.Font.Color:= ARR_D64_CLR_IDX[dciItmText1];
//pt.x:= 4;
//pt.y:= 4;
end
else
begin
if sb.MouseInClient then
begin
cl1:= ARR_D64_CLR_IDX[dciItmHotGrad0];
cl2:= ARR_D64_CLR_IDX[dciItmHotGrad1];
cl3:= cl2;
// sb.Canvas.Font.Color:= ARR_D64_CLR_IDX[dciItmText1];
end
else
begin
cl1:= ARR_D64_CLR_IDX[dciItmGrad0];
cl2:= ARR_D64_CLR_IDX[dciItmGrad1];
cl3:= cl1;
// sb.Canvas.Font.Color:= ARR_D64_CLR_IDX[dciItmText0];
end;
//pt.x:= 2;
//pt.y:= 2;
end;
//if not sb.Enabled then
// de:= gdeDisabled
//else
// de:= gdeNormal;
// sb.Canvas.Pen.Color:= clBtnShadow;
// sb.Canvas.Pen.Style:= psSolid;
sb.Canvas.Brush.Style:= bsSolid;
sb.Canvas.GradientFill(sb.ClientRect, cl1, cl2, gdHorizontal);
sb.Canvas.Pen.Color:= cl3;
sb.Canvas.Pen.Style:= psSolid;
sb.Canvas.Brush.Style:= bsClear;
sb.Canvas.Rectangle(sb.ClientRect);
// sb.Canvas.FillRect(sb.ClientRect);
// sb.Canvas.RoundRect(sb.ClientRect, 4, 4);
/// sb.Canvas.Font.Style:= sb.Canvas.Font.Style + [fsBold];
sz:= sb.Canvas.TextExtent(sb.Caption);
// r:= sb.ClientRect;
pt.X:= ((sb.ClientRect.Right - sb.ClientRect.Left) - sz.cx) div 2;
// r.Right:= r.Left + sz.cx;
pt.Y:= ((sb.ClientRect.Bottom - sb.ClientRect.Top) - sz.cy) div 2;
// r.Bottom:= r.Top + sz.cy;
sb.Canvas.TextRect(sb.ClientRect, pt.X, pt.Y, sb.Caption);
ImgLstDisks.Draw(sb.Canvas, pt.X - 28, 0, sb.ImageIndex, gdeNormal);
end;
procedure TD64ExplorerMainDMod.ToggleBarDown;
var
i: Integer;
begin
for i:= 0 to FD64Files.Count - 1 do
TSpeedButton(FD64Files[i].FPanel.Controls[0]).Down:= FCurrD64File = i;
end;
procedure TD64ExplorerMainDMod.ApplicationClose;
var
i: Integer;
begin
FUpdThread.Terminate;
for i:= FTaskFrames.Count - 1 downto 0 do
begin
FTaskFrames[i].SaveData(FIniFile);
FTaskFrames[i].Visible:= False;
FTaskFrames[i].Parent:= nil;
FTaskFrames.Delete(i);
end;
end;
procedure TD64ExplorerMainDMod.CloseQuery(var ACanClose: Boolean);
var
d: Boolean;
i: Integer;
begin
ACanClose:= False;
d:= False;
for i:= 0 to FD64Files.Count - 1 do
d:= d or FD64Files[i].Dirty;
if d then
if MessageDlg('Confirm discard', 'There are unsaved changes. Are you ' +
'sure you wish to discard them and exit the application?', mtWarning,
[mbYes, mbNo], 0, mbNo) = mrNo then
Exit;
ACanClose:= True;
end;
procedure TD64ExplorerMainDMod.AddDropFiles(const AFiles: array of string);
begin
FDropFiles.AddStrings(AFiles);
end;
procedure TD64ExplorerMainDMod.AddDropFiles(const AFiles: TStrings);
begin
FDropFiles.AddStrings(AFiles);
end;
procedure TD64ExplorerMainDMod.BindToCoolbar(const AControl: TControl;