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Added: precompiled packages included in version control

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Added: Read-Only toggle (applies to all related files; .pas, .dfm, .ddp)
Added: Read-Only overlay indicator
Fixed: right-click in the list now selects the item under the cursor (preserving a multi-select when right-clicking an already selected item)
Fixed: Ctrl-Up/Down (for the MRU list) did not filter the list immediately
Fixed: Issue #174
Fixed: Issue #178
This commit is contained in:
Mark van Renswoude 2006-03-14 20:06:31 +00:00
parent 946100936f
commit 4a3019e6dd
5 changed files with 208 additions and 79 deletions
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Lib/D2006/UnitSwitcherD2006.bpl Normal file
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Lib/D7/UnitSwitcherD7.bpl Normal file
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Width:  |  Height:  |  Size: 318 B

50
Source/UnSwDialog.dfm
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@ -90,6 +90,7 @@ object frmUnSwDialog: TfrmUnSwDialog
OnData = lstUnitsData
OnDblClick = lstUnitsDblClick
OnDrawItem = lstUnitsDrawItem
OnMouseDown = lstUnitsMouseDown
end
object pnlSubFilters: TPanel
Left = 4
@ -206,7 +207,7 @@ object frmUnSwDialog: TfrmUnSwDialog
Left = 16
Top = 264
Bitmap = {
494C010105000900040010001000FFFFFFFFFF10FFFFFFFFFFFFFFFF424D3600
494C010106000900040010001000FFFFFFFFFF00FFFFFFFFFFFFFFFF424D3600
0000000000003600000028000000400000003000000001002000000000000030
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@ -340,7 +341,7 @@ object frmUnSwDialog: TfrmUnSwDialog
0000000000000000000000000000000000000000000000000000000000000000
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0000C0C0C000C0C0C000C0C0C000C0C0C0000000000000000000000000000000
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@ -348,7 +349,7 @@ object frmUnSwDialog: TfrmUnSwDialog
8000808080008080800080808000808080008080800080808000808080008080
8000808080000000000000000000000000000000000000000000000000000000
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0000FFFFFF000000800000008000C0C0C0000000000000000000000000000000
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@ -356,7 +357,7 @@ object frmUnSwDialog: TfrmUnSwDialog
C000FFFFFF00C0C0C000FFFFFF00C0C0C000FFFFFF00C0C0C000FFFFFF00C0C0
C000808080000000000000000000000000000000000000000000000000000000
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0000FFFFFF000000FF0000008000C0C0C0000000000000000000000000000000
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@ -364,7 +365,7 @@ object frmUnSwDialog: TfrmUnSwDialog
FF00C0C0C000FFFFFF00C0C0C000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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0000FFFFFF00FFFFFF00FFFFFF00C0C0C0000000000000000000000000000000
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@ -372,7 +373,7 @@ object frmUnSwDialog: TfrmUnSwDialog
C000FFFFFF00C0C0C000FFFFFF0000000000FFFFFF0080808000808080008080
8000808080008080800080808000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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0000FFFFFF000000800000008000C0C0C0000000000000000000000000000000
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0000000000000000000000000000000000000000000000000000000000000000
@ -380,7 +381,7 @@ object frmUnSwDialog: TfrmUnSwDialog
FF00C0C0C000FFFFFF00C0C0C00000000000FFFFFF00FFFFFF00C0C0C000FFFF
FF00C0C0C000FFFFFF0080808000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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0000FFFFFF000000FF0000008000C0C0C0000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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@ -388,7 +389,7 @@ object frmUnSwDialog: TfrmUnSwDialog
C000FFFFFF00C0C0C000FFFFFF0000000000FFFFFF00C0C0C000FFFFFF00C0C0
C000FFFFFF00C0C0C00080808000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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0000FFFFFF000000FF0000008000C0C0C0000000000000000000000000000000
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0000000000000000000000000000000000000000000000000000000000000000
@ -396,7 +397,7 @@ object frmUnSwDialog: TfrmUnSwDialog
FF00C0C0C000FFFFFF00C0C0C00000000000FFFFFF00FFFFFF00FFFFFF00FFFF
FF00FFFFFF00FFFFFF00FFFFFF00000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000FFFFFF000000FF0000008000C0C0C0000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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@ -404,7 +405,7 @@ object frmUnSwDialog: TfrmUnSwDialog
C000FFFFFF00C0C0C000FFFFFF00000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000FFFFFF000000FF0000008000C0C0C0000000000000000000000000000000
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@ -412,7 +413,7 @@ object frmUnSwDialog: TfrmUnSwDialog
FF00C0C0C000FFFFFF00C0C0C00000000000FF000000FF000000FF000000FF00
0000FF00000000000000C0C0C000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000FFFFFF000000FF0000008000C0C0C0000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
@ -420,7 +421,7 @@ object frmUnSwDialog: TfrmUnSwDialog
C000FFFFFF00C0C0C000FFFFFF00000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000FFFFFF00FFFFFF00FFFFFF00C0C0C0000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
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@ -598,16 +599,15 @@ object frmUnSwDialog: TfrmUnSwDialog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}
E003E003FFFFF000E007E007FFFFF000}
end
object alMain: TActionList
Left = 44
@ -659,9 +659,13 @@ object frmUnSwDialog: TfrmUnSwDialog
ShortCut = 16424
OnExecute = actMRUNextExecute
end
object actReadOnly: TAction
Caption = '&Read only'
ShortCut = 49234
OnExecute = actReadOnlyExecute
end
end
object pmnUnits: TPopupMenu
OnPopup = pmnUnitsPopup
Left = 72
Top = 264
object pmnUnitsSelectAll: TMenuItem
@ -682,6 +686,12 @@ object frmUnSwDialog: TfrmUnSwDialog
object pmnUnitsSep2: TMenuItem
Caption = '-'
end
object pmnUnitsReadOnly: TMenuItem
Action = actReadOnly
end
object pmnUnitsSep3: TMenuItem
Caption = '-'
end
object pmnUnitsOpenFolder: TMenuItem
Action = actOpenFolder
end

237
Source/UnSwDialog.pas
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@ -30,12 +30,15 @@ type
private
FColor: TColor;
FImageIndex: Integer;
FOverlayIndex: Integer;
protected
procedure VisitUnit(const AUnit: TUnSwUnit);
procedure VisitModule(const AUnit: TUnSwModuleUnit);
procedure VisitProject(const AUnit: TUnSwProjectUnit);
public
property Color: TColor read FColor;
property ImageIndex: Integer read FImageIndex;
property OverlayIndex: Integer read FOverlayIndex;
end;
TfrmUnSwDialog = class(TForm)
@ -44,6 +47,7 @@ type
actOpenDFMProperties: TAction;
actOpenFolder: TAction;
actOpenProperties: TAction;
actReadOnly: TAction;
actSelectAll: TAction;
actSelectInvert: TAction;
actSortByName: TAction;
@ -64,10 +68,12 @@ type
pmnUnitsOpenDFMProperties: TMenuItem;
pmnUnitsOpenFolder: TMenuItem;
pmnUnitsOpenProperties: TMenuItem;
pmnUnitsReadOnly: TMenuItem;
pmnUnitsSelectAll: TMenuItem;
pmnUnitsSelectInvert: TMenuItem;
pmnUnitsSep1: TMenuItem;
pmnUnitsSep2: TMenuItem;
pmnUnitsSep3: TMenuItem;
pmnUnitsSortByName: TMenuItem;
pmnUnitsSortByType: TMenuItem;
pnlButtons: TPanel;
@ -82,6 +88,7 @@ type
procedure actOpenDFMPropertiesExecute(Sender: TObject);
procedure actOpenFolderExecute(Sender: TObject);
procedure actOpenPropertiesExecute(Sender: TObject);
procedure actReadOnlyExecute(Sender: TObject);
procedure actSelectAllExecute(Sender: TObject);
procedure actSelectInvertExecute(Sender: TObject);
procedure btnConfigurationClick(Sender: TObject);
@ -94,7 +101,7 @@ type
procedure lstUnitsData(Control: TWinControl; Index: Integer; var Data: string);
procedure lstUnitsDblClick(Sender: TObject);
procedure lstUnitsDrawItem(Control: TWinControl; Index: Integer; Rect: TRect; State: TOwnerDrawState);
procedure pmnUnitsPopup(Sender: TObject);
procedure lstUnitsMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
procedure SortExecute(Sender: TObject);
procedure TypeFilterChange(Sender: TObject);
private
@ -129,6 +136,8 @@ type
procedure LoadSettings();
procedure SaveSettings();
procedure UpdateUnitActions();
public
class function Execute(const AUnits: TUnSwUnitList;
const AFormsOnly: Boolean;
@ -184,10 +193,29 @@ type
property ReadOnlyCount: Integer read FReadOnlyCount;
end;
TUnSwSetReadOnlyVisitor = class(TUnSwOpenVisitor)
private
FReadOnlyFlag: Boolean;
protected
procedure OpenFile(const AFileName: String); override;
public
property ReadOnlyFlag: Boolean read FReadOnlyFlag write FReadOnlyFlag;
end;
{$R *.dfm}
function IsReadOnly(const AFileName: String): Boolean;
var
iAttr: Integer;
begin
iAttr := FileGetAttr(AFileName);
Result := (iAttr <> -1) and ((iAttr and faReadOnly) <> 0);
end;
{ TUnSwOpenVisitor }
constructor TUnSwOpenVisitor.Create();
begin
@ -207,9 +235,13 @@ end;
function TUnSwOpenVisitor.IsProcessed(const AFileName: String;
const ARegister: Boolean): Boolean;
begin
Result := (FProcessed.IndexOf(AFileName) > -1);
if (not Result) and ARegister then
FProcessed.Add(AFileName);
Result := True;
if FileExists(AFileName) or DirectoryExists(AFileName) then
begin
Result := (FProcessed.IndexOf(AFileName) > -1);
if (not Result) and ARegister then
FProcessed.Add(AFileName);
end;
end;
procedure TUnSwOpenVisitor.VisitModule(const AUnit: TUnSwModuleUnit);
@ -238,7 +270,7 @@ begin
sParams := '/e,';
// If it's a file, have explorer highlight it
if not DirectoryExists(AFileName) then
if not DirectoryExists(sFile) then
sParams := sParams + '/select,';
sParams := sParams + ExtractShortPathName(sFile);
@ -280,22 +312,57 @@ end;
{ TUnSwReadOnlyVisitor }
procedure TUnSwReadOnlyVisitor.OpenFile(const AFileName: String);
begin
if not IsProcessed(AFileName) then
if IsReadOnly(AFileName) then
Inc(FReadOnlyCount);
end;
{ TUnSwSetReadOnlyVisitor }
procedure TUnSwSetReadOnlyVisitor.OpenFile(const AFileName: String);
var
iAttr: Integer;
fileInfo: TSearchRec;
fileAttr: Integer;
path: String;
begin
if not IsProcessed(AFileName) then
begin
iAttr := FileGetAttr(AFileName);
if (iAttr and faReadOnly) <> 0 then
Inc(FReadOnlyCount);
path := ExtractFilePath(AFileName);
if FindFirst(ChangeFileExt(AFileName, '.*'), faAnyFile, fileInfo) = 0 then
begin
repeat
fileAttr := FileGetAttr(path + fileInfo.Name);
if fileAttr <> -1 then
begin
if ReadOnlyFlag then
fileAttr := fileAttr or faReadOnly
else
fileAttr := fileAttr and not faReadOnly;
FileSetAttr(path + fileInfo.Name, fileAttr);
end;
until FindNext(fileInfo) <> 0;
FindClose(fileInfo);
end;
end;
end;
{ TUnSwStyleVisitor }
procedure TUnSwStyleVisitor.VisitUnit(const AUnit: TUnSwUnit);
begin
if IsReadOnly(AUnit.FileName) then
FOverlayIndex := 5
else
FOverlayIndex := -1;
end;
procedure TUnSwStyleVisitor.VisitModule(const AUnit: TUnSwModuleUnit);
begin
VisitUnit(AUnit);
case AUnit.UnitType of
swutUnit:
begin
@ -320,8 +387,9 @@ end;
procedure TUnSwStyleVisitor.VisitProject(const AUnit: TUnSwProjectUnit);
begin
FColor := Settings.Colors.ProjectSource;
FImageIndex := 4;
VisitUnit(AUnit);
FColor := Settings.Colors.ProjectSource;
FImageIndex := 4;
end;
@ -421,6 +489,66 @@ begin
end;
end;
procedure TfrmUnSwDialog.UpdateUnitActions();
var
bDFM: Boolean;
bUnits: Boolean;
iUnit: Integer;
pUnits: TUnSwUnitList;
pVisitor: TUnSwReadOnlyVisitor;
sStatus: String;
begin
{ Read-only status }
pUnits := GetActiveUnits();
if Assigned(pUnits) then
try
pVisitor := TUnSwReadOnlyVisitor.Create();
try
pUnits.AcceptVisitor(pVisitor);
actReadOnly.Checked := (pVisitor.ReadOnlyCount > 0);
sStatus := '';
if pVisitor.ReadOnlyCount > 0 then
if pVisitor.ReadOnlyCount = 1 then
sStatus := '1 read-only unit selected'
else
sStatus := Format('%d read-only units selected',
[pVisitor.ReadOnlyCount]);
sbStatus.Panels[0].Text := sStatus;
finally
FreeAndNil(pVisitor);
end;
finally
FreeAndNil(pUnits);
end;
{ Properties }
bDFM := False;
bUnits := False;
pUnits := GetActiveUnits();
if Assigned(pUnits) then
try
bUnits := (pUnits.Count > 0);
for iUnit := 0 to Pred(pUnits.Count) do
if (pUnits[iUnit] is TUnSwModuleUnit) and
(TUnSwModuleUnit(pUnits[iUnit]).UnitType in [swutForm, swutDataModule]) then
begin
bDFM := True;
break;
end;
finally
FreeAndNil(pUnits);
end;
actOpenFolder.Enabled := bUnits;
actOpenProperties.Enabled := bUnits;
actOpenDFMProperties.Enabled := bDFM;
end;
procedure TfrmUnSwDialog.UpdateList();
var
activeUnit: TUnSwUnit;
@ -689,6 +817,9 @@ begin
cmbSearch.ItemIndex := FMRUIndex;
ActiveControl := cmbSearch;
cmbSearch.SelectAll();
if Assigned(cmbSearch.OnChange) then
cmbSearch.OnChange(nil);
end;
procedure TfrmUnSwDialog.actMRUNextExecute(Sender: TObject);
@ -810,34 +941,8 @@ begin
end;
procedure TfrmUnSwDialog.lstUnitsClick(Sender: TObject);
var
pUnits: TUnSwUnitList;
pVisitor: TUnSwReadOnlyVisitor;
sStatus: String;
begin
pUnits := GetActiveUnits();
if Assigned(pUnits) then
try
pVisitor := TUnSwReadOnlyVisitor.Create();
try
pUnits.AcceptVisitor(pVisitor);
sStatus := '';
if pVisitor.ReadOnlyCount > 0 then
if pVisitor.ReadOnlyCount = 1 then
sStatus := '1 read-only unit selected'
else
sStatus := Format('%d read-only units selected',
[pVisitor.ReadOnlyCount]);
sbStatus.Panels[0].Text := sStatus;
finally
FreeAndNil(pVisitor);
end;
finally
FreeAndNil(pUnits);
end;
UpdateUnitActions();
end;
procedure TfrmUnSwDialog.lstUnitsData(Control: TWinControl; Index: Integer;
@ -882,42 +987,56 @@ begin
InflateRect(textRect, -2, -2);
ilsTypes.Draw(Canvas, textRect.Left, textRect.Top, FStyleVisitor.ImageIndex);
if FStyleVisitor.OverlayIndex > -1 then
ilsTypes.Draw(Canvas, textRect.Left, textRect.Top, FStyleVisitor.OverlayIndex);
Inc(textRect.Left, ilsTypes.Width + 4);
DrawText(Canvas.Handle, PChar(text), Length(text), textRect, DT_SINGLELINE or
DT_LEFT or DT_VCENTER or DT_END_ELLIPSIS);
end;
end;
procedure TfrmUnSwDialog.pmnUnitsPopup(Sender: TObject);
procedure TfrmUnSwDialog.lstUnitsMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
var
bDFM: Boolean;
bUnits: Boolean;
iUnit: Integer;
pUnits: TUnSwUnitList;
itemIndex: Integer;
begin
bDFM := False;
bUnits := False;
{ Bij rechtermuisknop het item selecteren indien deze niet al
geselecteerd was }
if Button = mbRight then
begin
itemIndex := lstUnits.ItemAtPos(Point(X, Y), True);
if (itemIndex > -1) and (not lstUnits.Selected[itemIndex]) then
begin
lstUnits.ClearSelection;
lstUnits.Selected[itemIndex] := True;
UpdateUnitActions();
end;
end;
end;
pUnits := GetActiveUnits();
procedure TfrmUnSwDialog.actReadOnlyExecute(Sender: TObject);
var
pUnits: TUnSwUnitList;
pVisitor: TUnSwSetReadOnlyVisitor;
begin
pUnits := GetActiveUnits();
if Assigned(pUnits) then
try
bUnits := (pUnits.Count > 0);
for iUnit := 0 to Pred(pUnits.Count) do
if (pUnits[iUnit] is TUnSwModuleUnit) and
(TUnSwModuleUnit(pUnits[iUnit]).UnitType in [swutForm, swutDataModule]) then
begin
bDFM := True;
break;
end;
pVisitor := TUnSwSetReadOnlyVisitor.Create();
try
pVisitor.ReadOnlyFlag := not actReadOnly.Checked;
pUnits.AcceptVisitor(pVisitor);
finally
FreeAndNil(pVisitor);
end;
finally
FreeAndNil(pUnits);
lstUnits.Invalidate();
UpdateUnitActions();
end;
actOpenFolder.Enabled := bUnits;
actOpenProperties.Enabled := bUnits;
actOpenDFMProperties.Enabled := bDFM;
end;
end.