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MainForm.pas
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MainForm.pas
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unit MainForm;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ComCtrls, ExtCtrls, Spin, Menus, ActnList, XPMan,
ItemFrame, UpdateForm,
InflatablesList_Manager;
type
// interposer to intercept scrolling
TListBox = class(StdCtrls.TListBox)
private
fOnScroll: TNotifyEvent;
protected
procedure WndProc(var Msg: TMessage); override;
public
property OnScroll: TNotifyEvent read fOnScroll write fOnScroll;
end;
TfMainForm = class(TForm)
mmMainMenu: TMainMenu;
mniMM_File: TMenuItem;
mniMMF_ListCompress: TMenuItem;
mniMMF_ListEncrypt: TMenuItem;
mniMMF_ListPassword: TMenuItem;
mniMMF_Backups: TMenuItem;
N1: TMenuItem;
mniMMF_SaveOnClose: TMenuItem;
mniMMF_Save: TMenuItem;
N2: TMenuItem;
mniMMF_Exit: TMenuItem;
mniMM_List: TMenuItem;
mniMML_Add: TMenuItem;
mniMML_AddCopy: TMenuItem;
mniMML_AddSplitOutCopy: TMenuItem;
mniMML_Remove: TMenuItem;
mniMML_Clear: TMenuItem;
N3: TMenuItem;
mniMML_GoToItemNum: TMenuItem;
mniMML_PrevItem: TMenuItem;
mniMML_NextItem: TMenuItem;
N4: TMenuItem;
mniMML_Rename: TMenuItem;
mniMML_Notes: TMenuItem;
mniMM_Item: TMenuItem;
mniMMI_ItemPictures: TMenuItem;
mniMMI_ItemShops: TMenuItem;
N5: TMenuItem;
mniMMI_ItemExport: TMenuItem;
mniMMI_ItemExportMulti: TMenuItem;
mniMMI_ItemImport: TMenuItem;
N6: TMenuItem;
mniMMI_Encrypted: TMenuItem;
mniMMI_Decrypt: TMenuItem;
mniMMI_DecryptAll: TMenuItem;
mniMMI_ChangeItemsPswd: TMenuItem;
N7: TMenuItem;
mniMMI_MoveBeginning: TMenuItem;
mniMMI_MoveUpBy: TMenuItem;
mniMMI_MoveUp: TMenuItem;
mniMMI_MoveDown: TMenuItem;
mniMMI_MoveDownBy: TMenuItem;
mniMMI_MoveEnd: TMenuItem;
mniMM_Search: TMenuItem;
mniMMS_Find: TMenuItem;
mniMMS_FindPrev: TMenuItem;
mniMMS_FindNext: TMenuItem;
mniMMS_AdvSearch: TMenuItem;
N8: TMenuItem;
mniMMS_FindPrevValue: TMenuItem;
mniMMS_FindNextValue: TMenuItem;
mniMM_Sorting: TMenuItem;
mniMMO_SortSett: TMenuItem;
mniMMO_SortRev: TMenuItem;
mniMMO_SortCase: TMenuItem;
mniMMO_Sort: TMenuItem;
mniMMO_SortBy: TMenuItem;
mniMMO_SB_Default: TMenuItem;
mniMMO_SB_Actual: TMenuItem;
N1_1: TMenuItem;
mniMM_Update: TMenuItem;
mniMMU_UpdateItem: TMenuItem;
mniMMU_UpdateAll: TMenuItem;
mniMMU_UpdateWanted: TMenuItem;
mniMMU_UpdateSelected: TMenuItem;
N9: TMenuItem;
mniMMU_UpdateItemShopHistory: TMenuItem;
mniMMU_UpdateShopsHistory: TMenuItem;
mniMM_Tools: TMenuItem;
mniMMT_Sums: TMenuItem;
mniMMT_Overview: TMenuItem;
N10: TMenuItem;
mniMMT_Selection: TMenuItem;
mniMMT_ItemShopTable: TMenuItem;
mniMMT_ShopByItems: TMenuItem;
N11: TMenuItem;
mniMMT_Specials: TMenuItem;
N12: TMenuItem;
mniMMT_ExportAllPics: TMenuItem;
mniMMT_ExportAllThumbs: TMenuItem;
mniMMT_CleanUpPicAutoFolder: TMenuItem;
mniMMT_CleanUpBackupFolder: TMenuItem;
mniMM_Help: TMenuItem;
mniMMH_ResMarkLegend: TMenuItem;
mniMMH_SettingsLegend: TMenuItem;
N13: TMenuItem;
mniMMH_About: TMenuItem;
// ---
diaItemsImport: TOpenDialog;
diaItemsExport: TSaveDialog;
oXPManifest: TXPManifest;
lbList: TListBox;
eSearchFor: TEdit;
btnFindPrev: TButton;
btnFindNext: TButton;
gbDetails: TGroupBox;
shpListFiller: TShape;
sbStatusBar: TStatusBar;
frmItemFrame: TfrmItemFrame;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormResize(Sender: TObject);
procedure FormMouseWheel(Sender: TObject; Shift: TShiftState;
WheelDelta: Integer; MousePos: TPoint; var Handled: Boolean);
// ---
procedure mniMM_FileClick(Sender: TObject);
procedure mniMMF_ListCompressClick(Sender: TObject);
procedure mniMMF_ListEncryptClick(Sender: TObject);
procedure mniMMF_ListPasswordClick(Sender: TObject);
procedure mniMMF_BackupsClick(Sender: TObject);
procedure mniMMF_SaveOnCloseClick(Sender: TObject);
procedure mniMMF_SaveClick(Sender: TObject);
procedure mniMMF_ExitClick(Sender: TObject);
// ---
procedure mniMM_ListClick(Sender: TObject);
procedure mniMML_AddClick(Sender: TObject);
procedure mniMML_AddCopyClick(Sender: TObject);
procedure mniMML_AddSplitOutCopyClick(Sender: TObject);
procedure mniMML_RemoveClick(Sender: TObject);
procedure mniMML_ClearClick(Sender: TObject);
procedure mniMML_GoToItemNumClick(Sender: TObject);
procedure mniMML_PrevItemClick(Sender: TObject);
procedure mniMML_NextItemClick(Sender: TObject);
procedure mniMML_NotesClick(Sender: TObject);
procedure mniMML_RenameClick(Sender: TObject);
// ---
procedure mniMM_ItemClick(Sender: TObject);
procedure mniMMI_ItemPicturesClick(Sender: TObject);
procedure mniMMI_ItemShopsClick(Sender: TObject);
procedure mniMMI_ItemExportClick(Sender: TObject);
procedure mniMMI_ItemExportMultiClick(Sender: TObject);
procedure mniMMI_ItemImportClick(Sender: TObject);
procedure mniMMI_EncryptedClick(Sender: TObject);
procedure mniMMI_DecryptClick(Sender: TObject);
procedure mniMMI_DecryptAllClick(Sender: TObject);
procedure mniMMI_ChangeItemsPswdClick(Sender: TObject);
procedure mniMMI_MoveBeginningClick(Sender: TObject);
procedure mniMMI_MoveUpByClick(Sender: TObject);
procedure mniMMI_MoveUpClick(Sender: TObject);
procedure mniMMI_MoveDownClick(Sender: TObject);
procedure mniMMI_MoveDownByClick(Sender: TObject);
procedure mniMMI_MoveEndClick(Sender: TObject);
// ---
procedure mniMM_SearchClick(Sender: TObject);
procedure mniMMS_FindClick(Sender: TObject);
procedure mniMMS_FindPrevClick(Sender: TObject);
procedure mniMMS_FindNextClick(Sender: TObject);
procedure mniMMS_AdvSearchClick(Sender: TObject);
procedure mniMMS_FindPrevValueClick(Sender: TObject);
procedure mniMMS_FindNextValueClick(Sender: TObject);
// ---
procedure mniMM_SortingClick(Sender: TObject);
procedure mniMMO_SortCommon(Profile: Integer);
procedure mniMMO_SortSettClick(Sender: TObject);
procedure mniMMO_SortRevClick(Sender: TObject);
procedure mniMMO_SortCaseClick(Sender: TObject);
procedure mniMMO_SortClick(Sender: TObject);
procedure mniMMO_SortByClick(Sender: TObject);
// ---
procedure mniMM_UpdateClick(Sender: TObject);
procedure mniMMU_UpdateCommon(UpdateList: TILItemShopUpdateList);
procedure mniMMU_UpdateItemClick(Sender: TObject);
procedure mniMMU_UpdateAllClick(Sender: TObject);
procedure mniMMU_UpdateWantedClick(Sender: TObject);
procedure mniMMU_UpdateSelectedClick(Sender: TObject);
procedure mniMMU_UpdateItemShopHistoryClick(Sender: TObject);
procedure mniMMU_UpdateShopsHistoryClick(Sender: TObject);
// ---
procedure mniMM_ToolsClick(Sender: TObject);
procedure mniMMT_SumsClick(Sender: TObject);
procedure mniMMT_OverviewClick(Sender: TObject);
procedure mniMMT_SelectionClick(Sender: TObject);
procedure mniMMT_ItemShopTableClick(Sender: TObject);
procedure mniMMT_ShopByItemsClick(Sender: TObject);
procedure mniMMT_SpecialsClick(Sender: TObject);
procedure mniMMT_ExportAllPicsClick(Sender: TObject);
procedure mniMMT_ExportAllThumbsClick(Sender: TObject);
procedure mniMMT_CleanUpPicAutoFolderClick(Sender: TObject);
procedure mniMMT_CleanUpBackupFolderClick(Sender: TObject);
// ---
procedure mniMM_HelpClick(Sender: TObject);
procedure mniMMH_ResMarkLegendClick(Sender: TObject);
procedure mniMMH_SettingsLegendClick(Sender: TObject);
procedure mniMMH_AboutClick(Sender: TObject);
// ---
procedure lbListClick(Sender: TObject);
procedure lbListDblClick(Sender: TObject);
procedure lbListMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure lbListDrawItem(Control: TWinControl; Index: Integer;
Rect: TRect; State: TOwnerDrawState);
procedure lbListScroll(Sender: TObject);
procedure eSearchForEnter(Sender: TObject);
procedure eSearchForExit(Sender: TObject);
procedure eSearchForKeyPress(Sender: TObject; var Key: Char);
procedure btnFindPrevClick(Sender: TObject);
procedure btnFindNextClick(Sender: TObject);
procedure sbStatusBarDrawPanel(StatusBar: TStatusBar;
Panel: TStatusPanel; const Rect: TRect);
procedure sbStatusBarMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
private
// resizing
fInitialFormWidth: Integer;
fInitialFrameHeight: Integer;
fInitialPanelWidth: Integer;
fFirstResize: Boolean;
// others
fDrawBuffer: TBitmap;
fInitialized: Boolean;
fILManager: TILManager;
fSaveOnExit: Boolean;
fWrongPswdMessage: String;
fDirExport: String; // last directory for pictures export
fOnRestartProgram: TNotifyEvent;
protected
procedure WndProc(var Msg: TMessage); override; // Delphi 7 VCL bug workaround
procedure RePositionMainForm;
procedure ReSizeMainForm;
procedure BuildSortBySubmenu;
procedure FillCopyright;
procedure FillListFileName;
procedure FillListName;
procedure UpdateIndexAndCount;
procedure UpdateIndices;
Function SaveList: Boolean;
// event handlers
procedure RestartProgram(Sender: TObject); // backups form event
procedure DeferredRedraw(Sender: TObject; var Done: Boolean); // Application.OnIdle, transient
procedure ShowSelectedItem(Sender: TObject); // item frame event
procedure FocusList(Sender: TObject); // item frame event
procedure InvalidateList(Sender: TObject); // manager event
procedure SettingsChange(Sender: TObject); // manager event
procedure ItemsPasswordRequest(Sender: TObject); // manager event
// init/finals
procedure InitializeOtherForms;
procedure FinalizeOtherForms;
procedure Finalize;
public
procedure Initialize(ILManager: TILManager);
property OnRestartProgram: TNotifyEvent read fOnRestartProgram write fOnRestartProgram;
end;
var
fMainForm: TfMainForm;
implementation
uses
CommCtrl, Math,
PromptForm, TextEditForm, SplashForm, SaveForm, BackupsForm, ItemPicturesForm,
ItemSelectForm, ShopsForm, ParsingForm,TemplatesForm, ItemsSelectForm,
AdvancedSearchForm, SortForm, SumsForm, OverviewForm, ShopSelectForm,
ItemShopTableForm, ShopByItemsForm, SpecialsForm, UpdResLegendForm,
SettingsLegendForm, AboutForm,
WinFileInfo, BitOps, StrRect, CountedDynArrayInteger,
InflatablesList_Types,
InflatablesList_Utils,
InflatablesList_Encryption,
InflatablesList_Backup;
{$R *.dfm}
const
IL_STATUSBAR_PANEL_IDX_INDEX = 0;
IL_STATUSBAR_PANEL_IDX_INDICES = 1;
IL_STATUSBAR_PANEL_IDX_STATIC_SETT = 2;
IL_STATUSBAR_PANEL_IDX_DYNAMIC_SETT = 3;
IL_STATUSBAR_PANEL_IDX_FILENAME = 4;
IL_STATUSBAR_PANEL_IDX_COPYRIGHT = 5;
//==============================================================================
procedure TListBox.WndProc(var Msg: TMessage);
begin
inherited;
If (Msg.Msg = WM_VSCROLL) or (Msg.Msg = WM_HSCROLL) or (Msg.Msg = WM_PRINT) or
(Msg.Msg = WM_PAINT) or (Msg.Msg = WM_PRINTCLIENT) then
fOnScroll(Self);
end;
//==============================================================================
procedure TfMainform.WndProc(var Msg: TMessage);
begin
If Msg.Msg = WM_DRAWITEM then
begin
If PDrawItemStruct(Msg.LParam)^.CtlID = sbStatusBar.Handle then
PDrawItemStruct(Msg.LParam)^.CtlType := 0;
end;
inherited;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.RePositionMainForm;
var
WorkRect: TRect;
WorkRectSize: TPoint;
procedure PositionOnX;
begin
If Width > WorkRectSize.X then
Left := WorkRect.Left
else
Left := WorkRect.Left + (WorkRectSize.X - Width) div 2;
end;
begin
WorkRect := Screen.MonitorFromWindow(Application.Handle).WorkAreaRect;
WorkRectSize := Point(WorkRect.Right - WorkRect.Left,WorkRect.Bottom - WorkRect.Top);
If Height > WorkRectSize.Y then
begin
Position := poDesigned;
PositionOnX;
Top := WorkRect.Top;
end
else If BoundsRect.Bottom > WorkRect.Bottom then
begin
Position := poDesigned;
PositionOnX;
Top := WorkRect.Top + (WorkRectSize.Y - Height) div 2;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.ReSizeMainForm;
begin
{
do NOT call anything Client* on gbDetails - it causes problems
}
// redraw items for new listbox size
If Assigned(fILManager) then
begin
// redraw only visible
fILManager.ReinitMainDrawSize(lbList,True);
lbList.Invalidate;
// deffer redraw of ivisible item
Application.OnIdle := DeferredRedraw;
end;
// rearrange search editbox
eSearchFor.Top := lbList.BoundsRect.Bottom + 5;
btnFindPrev.Top := eSearchFor.Top;
btnFindNext.Top := eSearchFor.Top;
// listbox filler
shpListFiller.Top := eSearchFor.BoundsRect.Bottom + 8;
shpListFiller.Width := lbList.Width;
shpListFiller.Height := gbDetails.BoundsRect.Bottom - shpListFiller.Top;
shpListFiller.Visible := shpListFiller.Height >= 4;
// item frame is resized automatically
// resize status bar panels
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_FILENAME].Width :=
fInitialPanelWidth + (Width - fInitialFormWidth);
FillListFileName;
sbStatusBar.Invalidate;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.BuildSortBySubmenu;
var
i: Integer;
MITemp: TMenuItem;
begin
// remove menu items
For i := Pred(mniMMO_SortBy.Count) downto 0 do
If mniMMO_SortBy[i].Tag >= 0 then
begin
MITemp := mniMMO_SortBy[i];
mniMMO_SortBy.Delete(i);
FreeAndNil(MITemp);
end;
For i := 0 to Pred(fILManager.SortingProfileCount) do
begin
MITemp := TMenuItem.Create(Self);
MITemp.Name := IL_Format('mniMM_SB_Profile%d',[i]);
MITemp.Caption := fILManager.SortingProfiles[i].Name;
MITemp.OnClick := mniMMO_SortByClick;
MITemp.Tag := i;
If i <= 9 then
MITemp.ShortCut := ShortCut(Ord('0') + ((i + 1) mod 10),[ssCtrl]);
mniMMO_SortBy.Add(MITemp);
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FillCopyright;
begin
with TWinFileInfo.Create(WFI_LS_LoadVersionInfo or WFI_LS_LoadFixedFileInfo or WFI_LS_DecodeFixedFileInfo) do
try
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_COPYRIGHT].Text := IL_Format('%s, version %d.%d.%d %s%s #%d %s',[
VersionInfoValues[VersionInfoTranslations[0].LanguageStr,'LegalCopyright'],
VersionInfoFixedFileInfoDecoded.FileVersionMembers.Major,
VersionInfoFixedFileInfoDecoded.FileVersionMembers.Minor,
VersionInfoFixedFileInfoDecoded.FileVersionMembers.Release,
{$IFDEF FPC}'L'{$ELSE}'D'{$ENDIF},{$IFDEF x64}'64'{$ELSE}'32'{$ENDIF},
VersionInfoFixedFileInfoDecoded.FileVersionMembers.Build,
{$IFDEF Debug}'debug'{$ELSE}'release'{$ENDIF}]);
finally
Free;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FillListFileName;
begin
If sbStatusBar.Canvas.TextWidth(fILManager.StaticSettings.ListFile) >
(sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_FILENAME].Width -
(2 * GetSystemMetrics(SM_CXFIXEDFRAME))) then
begin
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_FILENAME].Text :=
IL_MinimizeName(fILManager.StaticSettings.ListFile,sbStatusBar.Canvas,
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_FILENAME].Width -
(2 * GetSystemMetrics(SM_CXFIXEDFRAME)));
end
else sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_FILENAME].Text := fILManager.StaticSettings.ListFile;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FillListName;
begin
If Length(fILManager.ListName) > 0 then
Caption := IL_Format('Inflatables List - %s',[fILManager.ListName])
else
Caption := 'Inflatables List';
end;
//------------------------------------------------------------------------------
procedure TfMainForm.UpdateIndexAndCount;
begin
If lbList.ItemIndex < 0 then
begin
If fILManager.ItemCount > 0 then
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_INDEX].Text := IL_Format('-/%d',[fILManager.ItemCount])
else
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_INDEX].Text := '-/-';
end
else sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_INDEX].Text := IL_Format('%d/%d',[lbList.ItemIndex + 1,fILManager.ItemCount]);
UpdateIndices;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.UpdateIndices;
begin
If (lbList.Count > 0) and (lbList.TopIndex >= 0) then
begin
If lbList.TopIndex + (lbList.ClientHeight div lbList.ItemHeight) > lbList.Count then
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_INDICES].Text := Format('%d-%d',
[lbList.TopIndex + 1,lbList.Count])
else
sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_INDICES].Text := Format('%d-%d',
[lbList.TopIndex + 1,lbList.TopIndex + (lbList.ClientHeight div lbList.ItemHeight)]);
end
else sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_INDICES].Text := '-'
end;
//------------------------------------------------------------------------------
Function TfMainForm.SaveList: Boolean;
begin
Result := False;
frmItemFrame.Save;
If not fILManager.StaticSettings.NoSave then
begin
If fILManager.SlowSaving then
fSaveForm.ShowAndPerformSave
else
fILManager.SaveToFile; // backup is done automatically here
FillListFileName;
Result := True;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.RestartProgram(Sender: TObject);
begin
If Assigned(fOnRestartProgram) then
fOnRestartProgram(Self);
fSaveOnExit := False;
Close;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.DeferredRedraw(Sender: TObject; var Done: Boolean);
begin
Done := True;
Application.OnIdle := nil; // de-assign this routine
fILManager.ReinitMainDrawSize(lbList,False);
lbList.Invalidate;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.ShowSelectedItem(Sender: TObject);
begin
If lbList.ItemIndex >= 0 then
begin
If (lbList.ItemIndex < lbList.TopIndex) then
lbList.TopIndex := lbList.ItemIndex
else If lbList.ItemIndex >= (lbList.TopIndex + (lbList.ClientHeight div lbList.ItemHeight)) then
lbList.TopIndex := Succ(lbList.ItemIndex - (lbList.ClientHeight div lbList.ItemHeight));
lbList.SetFocus;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FocusList(Sender: TObject);
begin
lbList.SetFocus;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.InvalidateList(Sender: TObject);
begin
lbList.Invalidate;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.SettingsChange(Sender: TObject);
begin
sbStatusBar.Invalidate;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.ItemsPasswordRequest(Sender: TObject);
var
Password: String;
begin
Password := '';
If IL_InputQuery('Items password','Enter items password (can be empty):',Password,'*') then
try
fILManager.ItemsPassword := Password;
except
on E: EILWrongPassword do
begin
If Length(fWrongPswdMessage) > 0 then
MessageDlg(fWrongPswdMessage,mtError,[mbOk],0)
else
MessageDlg('Wrong password.',mtError,[mbOk],0);
end
else raise;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.InitializeOtherForms;
begin
fTextEditForm.Initialize(fILManager);
fShopsForm.Initialize(fILManager);
fParsingForm.Initialize(fILManager);
fTemplatesForm.Initialize(fILManager);
fSortForm.Initialize(fILManager);
fSumsForm.Initialize(fILManager);
fSpecialsForm.Initialize(fILManager);
fOverviewForm.Initialize(fILManager);
fShopSelectForm.Initialize(fIlManager);
fUpdateForm.Initialize(fILManager);
fItemsSelectForm.Initialize(fIlManager);
fBackupsForm.Initialize(fILManager);
fBackupsForm.OnRestartRequired := RestartProgram;
fUpdResLegendForm.Initialize(fIlManager);
fSettingsLegendForm.Initialize(fIlManager);
fAboutForm.Initialize(fIlManager);
fSplashForm.Initialize(fIlManager);
fSaveForm.Initialize(fIlManager);
fAdvancedSearchForm.Initialize(fIlManager);
fShopByItemsForm.Initialize(fIlManager);
fItemPicturesForm.Initialize(fIlManager);
fItemShopTableForm.Initialize(fILManager);
fItemSelectForm.Initialize(fILManager);
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FinalizeOtherForms;
begin
fTextEditForm.Finalize;
fShopsForm.Finalize;
fParsingForm.Finalize;
fTemplatesForm.Finalize;
fSortForm.Finalize;
fSumsForm.Finalize;
fSpecialsForm.Finalize;
fOverviewForm.Finalize;
fShopSelectForm.Finalize;
fUpdateForm.Finalize;
fItemsSelectForm.Finalize;
fBackupsForm.Finalize;
fUpdResLegendForm.Finalize;
fSettingsLegendForm.Finalize;
fAboutForm.Finalize;
fSplashForm.Finalize;
fSaveForm.Finalize;
fAdvancedSearchForm.Finalize;
fShopByItemsForm.Finalize;
fItemPicturesForm.Finalize;
fItemShopTableForm.Finalize;
fItemSelectForm.Finalize;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.Finalize;
begin
If fSaveOnExit and mniMMF_SaveOnClose.Checked then
SaveList;
If fInitialized then
begin
// finalize item frame
frmItemFrame.SetItem(nil,False);
frmItemFrame.OnShowSelectedItem := nil;
frmItemFrame.OnFocusList := nil;
frmItemFrame.Finalize;
// deassign event handlers
fILManager.OnMainListUpdate := nil;
fILManager.OnSettingsChange := nil;
// others
FinalizeOtherForms;
end;
end;
//==============================================================================
procedure TfMainForm.Initialize(ILManager: TILManager);
var
i: Integer;
begin
// the list is already loaded at this point
// fill some texts
FillCopyright;
eSearchFor.OnExit(nil);
// prepare variables/fields/objects
fInitialFormWidth := Width;
fInitialFrameHeight := frmItemFrame.Height;
fInitialPanelWidth := sbStatusBar.Panels[IL_STATUSBAR_PANEL_IDX_FILENAME].Width;
fFirstResize := True;
fInitialized := True;
fILManager := ILManager;
fILManager.OnMainListUpdate := InvalidateList;
fILManager.OnSettingsChange := SettingsChange;
fILManager.OnItemsPasswordRequest := ItemsPasswordRequest;
fSaveOnExit := True;
fWrongPswdMessage := '';
fDirExport := IL_ExcludeTrailingPathDelimiter(fILManager.StaticSettings.DefaultPath);
// prepare item frame
frmItemFrame.Initialize(fILManager);
frmItemFrame.OnShowSelectedItem := ShowSelectedItem;
frmItemFrame.OnFocusList := FocusList;
// fill list
lbList.Items.Clear;
If fILManager.ItemCount > 0 then
begin
lbList.Items.BeginUpdate;
try
For i := 0 to Pred(fILManager.ItemCount) do
lbList.Items.Add(IntToStr(i));
finally
lbList.Items.EndUpdate;
end;
lbList.ItemIndex := 0;
lbList.OnClick(nil);
end
else frmItemFrame.SetItem(nil,True);
// load other things from manager
mniMMF_SaveOnClose.Checked := True;
mniMMO_SortRev.Checked := fILManager.ReversedSort;
mniMMO_SortCase.Checked := fILManager.CaseSensitiveSort;
mniMMF_ListCompress.Checked := fILManager.Compressed;
mniMMF_ListEncrypt.Checked := fILManager.Encrypted;
// position the window
RePositionMainForm;
// build some things and final touches
sbStatusBar.Invalidate; // to show settings
UpdateIndexAndCount;
BuildSortBySubmenu;
FillListFileName;
FillListName;
InitializeOtherForms;
end;
//==============================================================================
procedure TfMainForm.FormCreate(Sender: TObject);
begin
fInitialized := False;
// prepare form
lbList.DoubleBuffered := True;
sbStatusBar.DoubleBuffered := True;
// build shortcuts
mniMML_AddCopy.ShortCut := ShortCut(VK_INSERT,[ssCtrl,ssShift]);
mniMML_AddSplitOutCopy.ShortCut := ShortCut(VK_INSERT,[ssCtrl,ssAlt]);
mniMML_Clear.ShortCut := ShortCut(VK_DELETE,[ssCtrl,ssShift]);
mniMML_PrevItem.ShortCut := ShortCut(VK_TAB,[ssCtrl,ssShift]);
mniMML_NextItem.ShortCut := ShortCut(VK_TAB,[ssCtrl]);
mniMMI_MoveBeginning.ShortCut := ShortCut(VK_UP,[ssCtrl,ssAlt]);
mniMMI_MoveUpBy.ShortCut := ShortCut(VK_UP,[ssShift,ssCtrl]);
mniMMI_MoveUp.ShortCut := ShortCut(VK_UP,[ssCtrl]);
mniMMI_MoveDown.ShortCut := ShortCut(VK_DOWN,[ssCtrl]);
mniMMI_MoveDownBy.ShortCut := ShortCut(VK_DOWN,[ssShift,ssCtrl]);
mniMMI_MoveEnd.ShortCut := ShortCut(VK_DOWN,[ssCtrl,ssAlt]);
mniMMO_SortSett.ShortCut := ShortCut(Ord('O'),[ssCtrl,ssShift]);
mniMMO_SortCase.ShortCut := ShortCut(Ord('R'),[ssCtrl,ssShift]);
mniMMU_UpdateWanted.ShortCut := ShortCut(Ord('U'),[ssCtrl,ssShift]);
mniMMU_UpdateSelected.ShortCut := ShortCut(Ord('U'),[ssAlt,ssShift]);
// prepare draw buffer
fDrawBuffer := TBitmap.Create;
fDrawBuffer.PixelFormat := pf24bit;
fDrawBuffer.Canvas.Font.Assign(sbStatusBar.Font);
// assign custom events
lbList.OnScroll := lbListScroll;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FormDestroy(Sender: TObject);
begin
FreeAndNil(fDrawBuffer);
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FormShow(Sender: TObject);
begin
// first drawing
fILManager.ReinitMainDrawSize(lbList);
fILManager.ReinitSmallDrawSize(fShopSelectForm.lbItems);
fILManager.ReinitMiniDrawSize(IL_ITEMSHOPTABLE_ITEMCELL_WIDTH,
IL_ITEMSHOPTABLE_ITEMCELL_HEIGHT,fItemShopTableForm.dgTable.Font);
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
Finalize; // must not be called from OnDestroy event
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FormResize(Sender: TObject);
begin
If Visible then
ReSizeMainForm;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.FormMouseWheel(Sender: TObject; Shift: TShiftState;
WheelDelta: Integer; MousePos: TPoint; var Handled: Boolean);
var
Control: TControl;
LinesToScroll: UINT;
NewTopIndex: Integer;
begin
// scroll list when not focused but cursor is above it
Control := ControlAtPos(ScreenToClient(MousePos),False,True);
If (Control = lbList) and not(lbList.Focused) then
begin
If SystemParametersInfo(SPI_GETWHEELSCROLLLINES,0,@LinesToScroll,0) then
begin
NewTopIndex := lbList.TopIndex - Integer(LinesToScroll) * (WheelDelta div WHEEL_DELTA);
If NewTopIndex < 0 then
NewTopIndex := 0
else If NewTopIndex + (lbList.ClientHeight div lbList.ItemHeight) > lbList.Count then
NewTopIndex := lbList.Count - (lbList.ClientHeight div lbList.ItemHeight);
lbList.TopIndex := NewTopIndex;
Handled := True;
end;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMM_FileClick(Sender: TObject);
begin
mniMMF_ListPassword.Enabled := fILManager.Encrypted;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_ListCompressClick(Sender: TObject);
begin
mniMMF_ListCompress.Checked := not mniMMF_ListCompress.Checked;
fIlManager.Compressed := mniMMF_ListCompress.Checked;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_ListEncryptClick(Sender: TObject);
var
Password: String;
begin
If not fIlManager.Encrypted then
begin
If IL_InputQuery('List password','Enter list password (can be empty):',Password,'*') then
begin
fIlManager.ListPassword := Password;
fIlManager.Encrypted := True;
end;
end
else fIlManager.Encrypted := False;
mniMMF_ListEncrypt.Checked := fIlManager.Encrypted;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_ListPasswordClick(Sender: TObject);
var
Password: String;
begin
If fIlManager.Encrypted then
If IL_InputQuery('List password','Enter list password (can be empty):',Password,'*') then
fIlManager.ListPassword := Password;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_BackupsClick(Sender: TObject);
begin
fBackupsForm.ShowBackups;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_SaveOnCloseClick(Sender: TObject);
begin
mniMMF_SaveOnClose.Checked := not mniMMF_SaveOnClose.Checked;
sbStatusBar.Invalidate;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_SaveClick(Sender: TObject);
begin
Screen.Cursor := crHourGlass;
try
If not SaveList then
Beep;
finally
Screen.Cursor := crDefault;
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMMF_ExitClick(Sender: TObject);
begin
fSaveOnExit := False;
Close;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMM_ListClick(Sender: TObject);
begin
If lbList.ItemIndex >= 0 then
begin
mniMML_AddCopy.Enabled := fILManager[lbList.ItemIndex].DataAccessible;
mniMML_AddSplitOutCopy.Enabled := fILManager[lbList.ItemIndex].DataAccessible and
(fILManager[lbList.ItemIndex].Pieces > 1);
end
else
begin
mniMML_AddCopy.Enabled := False;
mniMML_AddSplitOutCopy.Enabled := False;
end;
mniMML_Remove.Enabled := lbList.ItemIndex >= 0;
mniMML_Clear.Enabled := lbList.Count > 0;
mniMML_GoToItemNum.Enabled := lbList.Count > 0;
mniMML_PrevItem.Enabled := lbList.ItemIndex > 0;
mniMML_NextItem.Enabled := (lbList.Count > 0) and (lbList.ItemIndex < Pred(lbList.Count));
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMML_AddClick(Sender: TObject);
begin
frmItemFrame.Save;
lbList.Items.Add(IntToStr(lbList.Count));
lbList.ItemIndex := fILManager.ItemAddEmpty;
// following will also redraw new item and update the list
fILManager.ReinitMainDrawSize(lbList);
fILManager.ReinitSmallDrawSize(fShopSelectForm.lbItems);
fILManager.ReinitMiniDrawSize(IL_ITEMSHOPTABLE_ITEMCELL_WIDTH,
IL_ITEMSHOPTABLE_ITEMCELL_HEIGHT,fItemShopTableForm.dgTable.Font);
lbList.OnClick(nil); // also calls UpdateIndexAndCount
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMML_AddCopyClick(Sender: TObject);
var
Index: Integer;
begin
If lbList.ItemIndex >= 0 then
If fILManager[lbList.ItemIndex].DataAccessible then
begin
frmItemFrame.Save; // save unsaved data for copying
frmItemFrame.SetItem(nil,False);
Index := lbList.ItemIndex;
lbList.Items.Add(IntToStr(lbList.Count));
lbList.ItemIndex := fILManager.ItemAddCopy(Index,Succ(lbList.ItemIndex));
fILManager.ReinitMainDrawSize(lbList);
fILManager.ReinitSmallDrawSize(fShopSelectForm.lbItems);
fILManager.ReinitMiniDrawSize(IL_ITEMSHOPTABLE_ITEMCELL_WIDTH,
IL_ITEMSHOPTABLE_ITEMCELL_HEIGHT,fItemShopTableForm.dgTable.Font);
lbList.OnClick(nil);
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMML_AddSplitOutCopyClick(Sender: TObject);
var
Index: Integer;
begin
If lbList.ItemIndex >= 0 then
If fILManager[lbList.ItemIndex].DataAccessible and (fILManager[lbList.ItemIndex].Pieces > 1) then
begin
frmItemFrame.Save; // save unsaved data for copying
frmItemFrame.SetItem(nil,False);
Index := lbList.ItemIndex;
lbList.Items.Add(IntToStr(lbList.Count));
lbList.ItemIndex := fILManager.ItemAddSplitOutCopy(Index,Succ(lbList.ItemIndex));
fILManager.ReinitMainDrawSize(lbList);
fILManager.ReinitSmallDrawSize(fShopSelectForm.lbItems);
fILManager.ReinitMiniDrawSize(IL_ITEMSHOPTABLE_ITEMCELL_WIDTH,
IL_ITEMSHOPTABLE_ITEMCELL_HEIGHT,fItemShopTableForm.dgTable.Font);
lbList.OnClick(nil);
end;
end;
//------------------------------------------------------------------------------
procedure TfMainForm.mniMML_RemoveClick(Sender: TObject);
var
Index: Integer;
begin
frmItemFrame.Save;
If lbList.ItemIndex >= 0 then
If MessageDlg(IL_Format('Are you sure you want to remove the item "%s"?',
[fILManager[lbList.ItemIndex].TitleStr]),mtConfirmation,[mbYes,mbNo],0) = mrYes then
begin
frmItemFrame.SetItem(nil,False); // the item will be deleted, so unbind it
Index := lbList.ItemIndex;
fILManager.ItemDelete(Index);
lbList.Items.Delete(Index);
fILManager.ReinitMainDrawSize(lbList);
fILManager.ReinitSmallDrawSize(fShopSelectForm.lbItems);
fILManager.ReinitMiniDrawSize(IL_ITEMSHOPTABLE_ITEMCELL_WIDTH,
IL_ITEMSHOPTABLE_ITEMCELL_HEIGHT,fItemShopTableForm.dgTable.Font);
If lbList.Count > 0 then
begin
If Index < lbList.Count then
lbList.ItemIndex := Index
else
lbList.ItemIndex := Pred(lbList.Count);
end
else lbList.ItemIndex := -1;
lbList.OnClick(nil);
// move list if last item was removed and there is an empty place
If ((lbList.TopIndex + (lbList.ClientHeight div lbList.ItemHeight)) > lbList.Count) and
(lbList.Count >= (lbList.ClientHeight div lbList.ItemHeight)) then