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simba-next
Simba/Extensions/dtm_editor.sex
Merlijn Wajer fa4d89446b DTM Editor: Catch exception in case of invalid DTM
2011-01-15 12:22:16 +01:00

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program DTMEditor_Extension;
//(D)DTM Editor for Simba By Nielsie95
//http://villavu.com/forum/showthread.php?t=56151
{$ifndef PS_EXTENSION}
var
Client: TClient;
Simba_MainMenu: TMainMenu;
{$endif}
{$i mml.simba}
const
Version = '0.6';
ZoomPixels = 3; //Should be an odd number (1, 3, 5, 7, ..)
var
Simba_Menu: TMenuItem;
frm: TForm;
mm: TMainMenu;
sm: array [0..31] of TMenuItem;
ResizeTimer: TTimer;
DotTimer: TTimer;
sb: TScrollBox;
img, imgZoom: TImage;
pnl: TPanel;
rbMouseClick: array[0..2] of TRadioButton;
lb: TListBox;
btnAdd, btnDel, btnMark: TButton;
edX, edY, edASize, edColour, edTolerance: TEdit;
cbAShape: TComboBox;
shColour: TShape;
bmpOverlay, bmpBuffer, bmp: TMufasaBitmap;
sp: TPoint;
Zoom: Single;
p: TSDTMPointDefArray;
curP: Integer;
MarkCol: Integer;
PaintDTM, BufferChanged: Boolean;
procedure FreeAndNil(var Bmp: TMufasaBitmap);
begin
if (Bmp <> nil) then
begin
Bmp.Free;
Bmp := nil;
end;
end;
function GetLine(p1, p2: TPoint): TPointArray;
var
dx, dy: Extended;
i, d: Integer;
begin
SetLength(Result, 0);
dx := p2.x - p1.x;
dy := p2.y - p1.y;
d := Max(Round(Abs(dx)), Round(Abs(dy)));
if (d = 0) then
Exit;
dx := dx / d;
dy := dy / d;
SetLength(Result, d + 1);
for i := 0 to d do
begin
Result[i].x := p1.x + Round(dx * i);
Result[i].y := p1.y + Round(dy * i);
end;
ClearDoubleTPA(Result);
end;
function InvertColor(Color: Integer): Integer;
var
h, s, l: Extended;
begin
ColorToHSL(Color, h, s, l);
if (((h + s + l) < 120) and ((l < 75) or (h + s + l > 145))) or (l < 35) then
Result := (clWhite * 3 + HSLtoColor(100 - (h / 2.0), 100, 100 - l)) div 4
else if (h + s + l > 200) or (l > 75) then
Result := HSLtoColor(100 - (h / 2.0), 100, 100 - l) div 2
else
Result := HSLtoColor(100 - (h / 2.0), 100, 100 - l) + clWhite div 3;
end;
function toSDTM: TSDTM;
var
i, l: Integer;
begin
if (Length(p) < 1) then
Exit;
with Result do
begin
MainPoint := p[0];
l := Length(p) - 1;
SetLength(SubPoints, l);
for i := 0 to l - 1 do
SubPoints[i] := p[i + 1];
end;
end;
function DTMPointDef(x, y, Area, Shape, Color, Tolerance: Integer): TSDTMPointDef;
begin
Result.x := x;
Result.y := y;
Result.AreaSize := Area;
Result.AreaShape := Shape;
Result.Color := Color;
Result.Tolerance := Tolerance;
end;
function FindClosePoint(x, y, maxDist: Integer): Integer;
var
i, d1, d2: Integer;
begin
Result := -1;
if (Length(p) < 1) then
Exit;
maxDist := Round(maxDist / Zoom);
d1 := maxDist + 1;
for i := High(p) downto 0 do
begin
d2 := Max(iAbs(p[i].x - x), iAbs(p[i].y - y)) - Max(Round(p[i].AreaSize * Zoom / 2.0), 1);
if (d2 < d1) then
begin
d1 := d2;
Result := i;
end;
end;
if (Result > -1) and (d1 > maxDist) then
Result := -1;
end;
function FixImgPoint(var x, y: Integer): Boolean;
begin
x := x - sp.x;
y := y - sp.y;
if (Zoom <> 1.0) and (Zoom > 0.0) then
begin
x := Round(x / Zoom);
y := Round(y / Zoom);
end;
Result := not ((x < 0) or (y < 0) or (x >= bmpBuffer.Width) or (y >= bmpBuffer.Height));
end;
function getIntFromEdit(Edit: TEdit): Integer;
begin
Result := StrToIntDef(Edit.Text, -1);
if (Result = -1) then
begin
Result := 0;
Edit.Color := 7435495;
end
else
Edit.Color := clWhite;
end;
function getX: Integer;
begin
Result := getIntFromEdit(edX);
end;
function getY: Integer;
begin
Result := getIntFromEdit(edY);
end;
function getASize: Integer;
begin
Result := getIntFromEdit(edASize);
end;
function getAShape: Integer;
begin
Result := cbAShape.ItemIndex;
if (Result = -1) then
begin
Result := 0;
cbAShape.Color := 7435495;
end
else
cbAShape.Color := clWhite;
end;
function getColour: Integer;
begin
Result := getIntFromEdit(edColour);
end;
function getTolerance: Integer;
begin
Result := getIntFromEdit(edTolerance);
end;
procedure DrawDot(p: TSDTMPointDef; Color: Integer; OnBuffer: Boolean);
var
x, y, z, w, h: Integer;
begin
if OnBuffer then
begin
z := Max(p.AreaSize shr 1, 1);
w := bmpBuffer.Width;
h := bmpBuffer.Height;
BufferChanged := True;
end
else
begin
z := Max(Round(p.AreaSize * Zoom / 2.0), 1);
if (Zoom <> 1.0) and (Zoom > 0.0) then
begin
p.x := Round(p.x * Zoom);
p.y := Round(p.y * Zoom);
end;
w := Round(bmpBuffer.Width * Zoom);
h := Round(bmpBuffer.Height * Zoom);
end;
for x := -z to z do
for y := -z to z do
if (p.x + x >= 0) and (p.x + x < w) and (p.y + y >= 0) and (p.y + y < h) then
if OnBuffer then
bmpBuffer.FastSetPixel(p.x + x, p.y + y, Color)
else
img.Canvas.Pixels[p.x + x + sp.x, p.y + y + sp.y] := Color;
end;
procedure DrawDots(OnBuffer: Boolean);
var
i: Integer;
begin
for i := 0 to High(p) do
DrawDot(p[i], MarkCol, OnBuffer);
end;
procedure DrawPoints(OnBuffer: Boolean);
var
Points: TPointArray;
a: Boolean;
i: Integer;
z: Single;
begin
if (not PaintDTM) then
Exit;
a := DotTimer.Enabled;
DotTimer.Enabled := False;
if OnBuffer then
begin
for i := 1 to High(p) do
Points := CombineTPA(Points, GetLine(Point(Max(Min(p[0].x, bmpBuffer.Width - 1), 0), Max(Min(p[0].y, bmpBuffer.Height - 1), 0)), Point(Max(Min(p[i].x, bmpBuffer.Width - 1), 0), Max(Min(p[i].y, bmpBuffer.Height - 1), 0))));
bmpBuffer.DrawTPA(Points, MarkCol);
DrawDots(True);
BufferChanged := True;
end
else
begin
img.Canvas.Pen.Width := Max(Round(Zoom), 1);
img.Canvas.Pen.Color := MarkCol;
z := Zoom;
if (Zoom <= 0.0) then
Zoom := 1.0;
for i := 1 to High(p) do
begin
img.Canvas.MoveTo(Round(Max(Min(p[0].x, bmpBuffer.Width - 1), 0) * z) + sp.x, Round(Max(Min(p[0].y, bmpBuffer.Height - 1), 0) * z) + sp.y);
img.Canvas.LineTo(Round(Max(Min(p[i].x, bmpBuffer.Width - 1), 0) * z) + sp.x, Round(Max(Min(p[i].y, bmpBuffer.Height - 1), 0) * z) + sp.y);
end;
DrawDots(False);
end;
DotTimer.Enabled := a;
end;
function AddPoint(x, y, Area, Shape, Color, Tolerance: Integer): Integer;
begin
Result := Length(p);
SetLength(p, Result + 1);
p[Result] := DTMPointDef(x, y, Area, Shape, Color, Tolerance);
lb.Items.Add(ToStr(p[Result]));
end;
function DoAddPoint: Integer;
begin
Result := AddPoint(getX, getY, getASize, getAShape, getColour, getTolerance);
end;
procedure setActivePoint(Index: Integer);
var
a: Boolean;
c: TNotifyEvent;
begin
a := DotTimer.Enabled;
DotTimer.Enabled := False;
if (curP > -1) and (curP <> Index) then
DrawDot(p[curP], MarkCol, False);
curP := Index;
if (lb.ItemIndex <> Index) then
begin
c := lb.OnClick;
lb.ItemIndex := Index;
lb.OnClick := c;
end;
if (curP > -1) then
with p[curP] do
begin
edX.Text := IntToStr(x);
edY.Text := IntToStr(y);
edASize.Text := IntToStr(AreaSize);
cbAShape.ItemIndex := AreaShape;
edColour.Text := IntToStr(Color);
edTolerance.Text := IntToStr(Tolerance);
end;
DotTimer.Enabled := a;
end;
procedure ResetBuffer;
begin
FreeAndNil(bmpBuffer);
bmpBuffer := bmp.Copy(0, 0, bmp.Width - 1, bmp.Height - 1);
BufferChanged := False;
end;
procedure UpdateBitmap(EnsurePaint, BufferPoints: Boolean);
var
b: TMufasaBitmap;
tmpBitmap: TBitmap;
begin
if (Zoom = 1.0) or (Zoom <= 0.0) then
if (bmpOverlay <> nil) then
b := bmpOverlay
else
b := bmpBuffer
else
begin
if (bmpOverlay <> nil) then
b := bmpOverlay.Copy(0, 0, bmpBuffer.Width - 1, bmpBuffer.Height - 1)
else
b := bmpBuffer.Copy(0, 0, bmpBuffer.Width - 1, bmpBuffer.Height - 1);
b.StretchResize(Max(Round(b.Width * Zoom), 1), Max(Round(b.Height * Zoom), 1));
end;
img.Width := b.Width;
img.Height := b.Height;
img.Picture.Bitmap.Width := Max(b.Width, sb.ClientWidth);
img.Picture.Bitmap.Height := Max(b.Height, sb.ClientHeight);
if (sp.x > 0) and (sp.x + b.Width > sb.ClientWidth - 1) then
EnsurePaint := True
else if (sp.y > 0) and (sp.y + b.Height > sb.ClientHeight - 1) then
EnsurePaint := True;
sp := Point(0, 0);
if (b.Width < sb.ClientWidth - 1) or (b.Height < sb.ClientHeight - 1) then
begin
if (b.Width < sb.ClientWidth - 1) then
begin
img.Width := sb.ClientWidth - 1;
sp.x := (img.Width - b.Width) div 2;
end;
if (b.Height < sb.ClientHeight - 1) then
begin
img.Height := sb.ClientHeight - 1;
sp.y := (img.Height - b.Height) div 2;
end;
with img.Canvas do
begin
Pen.Color := clNavy;
Brush.Style := bsSolid;
Brush.Color := clWhite;
Rectangle(0, 0, img.Width - 1, img.Height - 1);
Brush.Style := bsDiagCross;
Brush.Color := clNavy;
Rectangle(0, 0, img.Width - 1, img.Height - 1);
end;
EnsurePaint := True;
end;
if EnsurePaint then
begin
if BufferPoints then
DrawPoints(True);
if (sp.x = 0) and (sp.y = 0) then
begin
tmpBitmap := b.ToTBitmap;
img.Picture.Bitmap.Assign(tmpBitmap);
tmpBitmap.Free;
end
else
b.DrawToCanvas(sp.x, sp.y, img.Canvas);
if (not BufferPoints) then
DrawPoints(False);
end;
if (Zoom > 0.0) and (Zoom <> 1.0) then
b.Free;
end;
procedure LoadClientBitmap;
var
w, h: Integer;
begin
GetClientDimensions(w, h);
bmp.CopyClientToBitmap(client.IOManager,true,0,0,0,0,w-1,h-1);
ResetBuffer;
UpdateBitmap(True, False);
end;
procedure frmResize(Sender: TObject);
begin
ResizeTimer.Enabled := False;
ResizeTimer.Enabled := True;
end;
procedure frmKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
begin
if (Key = VK_CONTROL) and (img.Cursor = crHandPoint) then
img.Cursor := crDefault
else if (Key = VK_DELETE) then
btnDel.OnClick(nil);
end;
procedure timerResize(Sender: TObject);
begin
//TTimer(Sender).Enabled := False;
ResizeTimer.Enabled := False;
UpdateBitmap(False, False);
end;
procedure timerDot(Sender: TObject);
begin
if (not PaintDTM) then
Exit;
//TTimer(Sender).Enabled := False;
DotTimer.Enabled := False;
if (curP > -1) then
begin
if (TTimer(Sender).Tag = clYellow) then
TTimer(Sender).Tag := clBlack
else
TTimer(Sender).Tag := clYellow;
DrawDot(p[curP], TTimer(Sender).Tag, False);
end;
//TTimer(Sender).Enabled := True;
DotTimer.Enabled := True;
end;
procedure edFilterText(Sender: TObject; var Key: Word; Shift: TShiftState);
begin
if (not (
(Key = VK_DELETE) or
(Key = VK_BACK) or
((Key >= VK_0) and (Key <= VK_9)) or
((Key >= VK_Left) and (Key <= VK_DOWN)) or
((Key >= VK_NUMPAD0) and (Key <= VK_NUMPAD9))
)) or (Shift <> []) then
Key := 0;
end;
procedure edChange(Sender: TObject);
var
pt: TSDTMPointDef;
begin
with pt do
begin
x := getX;
y := getY;
AreaSize := getASize;
AreaShape := getAShape;
Color := getColour;
shColour.Brush.Color := Color;
Tolerance := getTolerance;
end;
if (curP > -1) and TWinControl(Sender).Focused then
begin
p[curP] := pt;
lb.Items[curP] := ToStr(pt);
UpdateBitmap(True, False);
end;
end;
procedure mnuNew(Sender: TObject);
begin
SetLength(p, 0);
curP := -1;
PaintDTM := True;
lb.Clear;
rbMouseClick[0].Checked := True; //Mouse click creates point
sm[15].Click; //Zoom
sm[20].Click; //Marking Colour
cbAShape.ItemIndex := 0;
edASize.Text := '1';
edX.Text := '0';
edY.Text := '0';
edColour.Text := '0';
edTolerance.Text := '0';
shColour.Brush.Color := clWhite;
FreeAndNil(bmpOverlay);
ResetBuffer;
UpdateBitmap(True, False);
frm.ActiveControl := lb;
end;
procedure mnuOpen(Sender: TObject);
begin
end;
procedure mnuSave(Sender: TObject);
begin
end;
procedure mnuExit(Sender: TObject);
begin
frm.Close;
end;
procedure mnuOpenImg(Sender: TObject);
begin
DotTimer.Enabled := False;
with TOpenDialog.Create(frm) do
begin
Filter := 'Graphic (*.bmp;*.xpm;*.png;*.pbm;*.pgm;*.ppm;*.ico;*.icns;*.cur;*.jpg;*.jpeg;*.jpe;*.jfif)|*.bmp;*.xpm;*.png;*.pbm;*.pgm;*.ppm;*.ico;*.icns;*.cur;*.jpg;*.jpeg;*.jpe;*.jfif|Bitmaps (*.bmp)|*.bmp|Pixmap (*.xpm)|*.xpm|Portable Network Graphic (*.png)|*.png|Portable PixMap (*.pbm;*.pgm;*.ppm)|*.pbm;*.pgm;*.ppm|Icon (*.ico)|*.ico|OSX Icon Resource (*.icns)|*.icns|Cursor (*.cur)|*.cur|Joint Picture Expert Group (*.jpg;*.jpeg;*.jpe;*.jfif)|*.jpg;*.jpeg;*.jpe;*.jfif|All files (*.*)|*.*|';
Options := Options + [ofFileMustExist, ofOverwritePrompt];
if Execute then
begin
bmp.LoadFromFile(FileName);
ResetBuffer;
UpdateBitmap(True, False);
end;
Free;
end;
DotTimer.Enabled := True;
end;
procedure mnuClientImg(Sender: TObject);
begin
LoadClientBitmap;
end;
procedure mnuClientDesktop(Sender: TObject);
begin
SetDesktopAsClient;
LoadClientBitmap;
end;
procedure mnuZoom(Sender: TObject);
var
i: Integer;
z: Single;
begin
for i := 0 to sm[12].Count - 1 do
sm[12].Items[i].Checked := False;
TMenuItem(Sender).Checked := True;
z := TMenuItem(Sender).Tag / 100.0;
if (Zoom <> z) then
begin
Zoom := z;
UpdateBitmap(True, False);
end;
end;
procedure mnuSetMarkCol(Sender: TObject);
var
i: Integer;
begin
for i := 0 to sm[19].Count - 1 do
sm[19].Items[i].Checked := False;
TMenuItem(Sender).Checked := True;
if (MarkCol <> TMenuItem(Sender).Tag) then
begin
MarkCol := TMenuItem(Sender).Tag;
UpdateBitmap(True, False);
end;
end;
procedure mnuMatchCols(Sender: TObject);
var
h: Integer;
Points: TPointArray;
begin
BufferChanged := True;
PaintDTM := False;
h := GetImageTarget;
if (bmpOverlay = nil) then
bmpOverlay := bmpBuffer.Copy(0, 0, bmpBuffer.Width - 1, bmpBuffer.Height - 1);
SetTargetBitmap(bmpBuffer);
if FindColorsTolerance(Points, getColour, 0, 0, bmpBuffer.Width - 1, bmpBuffer.Height - 1, getTolerance) then
bmpOverlay.DrawTPA(Points, MarkCol);
SetImageTarget(h);
UpdateBitmap(True, False);
end;
procedure mnuMatchDTMs(Sender: TObject);
var
p1, p2: TPointArray;
dtm, i, h: Integer;
begin
BufferChanged := True;
PaintDTM := False;
if (Length(p) > 0) then
begin
dtm := Client.MDTMs.AddSDTM(toSDTM);
h := GetImageTarget;
if (bmpOverlay = nil) then
bmpOverlay := bmpBuffer.Copy(0, 0, bmpBuffer.Width - 1, bmpBuffer.Height - 1);
SetTargetBitmap(bmpBuffer);
if FindDTMs(dtm, p1, 0, 0, bmpBuffer.Width - 1, bmpBuffer.Height - 1) then
begin
for i := 0 to High(p1) do
p2 := CombineTPA(p2,
CombineTPA(
GetLine(Point(Max(Min(p1[i].x - 4, bmpBuffer.Width - 1), 0), Max(Min(p1[i].y - 4, bmpBuffer.Height - 1), 0)), Point(Max(Min(p1[i].x + 4, bmpBuffer.Width - 1), 0), Max(Min(p1[i].y + 4, bmpBuffer.Height - 1), 0))),
GetLine(Point(Max(Min(p1[i].x - 4, bmpBuffer.Width - 1), 0), Max(Min(p1[i].y + 4, bmpBuffer.Height - 1), 0)), Point(Max(Min(p1[i].x + 4, bmpBuffer.Width - 1), 0), Max(Min(p1[i].y - 4, bmpBuffer.Height - 1), 0)))
)
);
bmpOverlay.DrawTPA(p2, MarkCol);
end;
SetImageTarget(h);
FreeDTM(dtm);
end;
UpdateBitmap(True, False);
end;
procedure mnuRefresh(Sender: TObject);
begin
PaintDTM := True;
if (bmpOverlay <> nil) then
FreeAndNil(bmpOverlay)
else
ResetBuffer;
UpdateBitmap(True, False);
end;
procedure mnuDTMfromString(Sender: TObject);
var
s: string;
dtm, i: Integer;
mdtm: TMDTM;
sdtm: TSDTM;
begin
if InputQuery('DTM From String', 'Enter DTM string:', s) and (s <> '') then
begin
try
dtm := DTMFromString(Trim(s));
except
if (MessageDlg('Invalid DTM', 'Invalid string! Make sure you only enter the string (without quotes), not stuff like "DTM := DTMFromString("!', mtError, [mbOk, mbCancel] {$ifdef PS_EXTENSION}, 0{$endif}) = 1) then
mnuDTMfromString(Sender);
Exit;
end;
mnuNew(nil);
mdtm := GetDTM(dtm);
sdtm := MDTMToSDTM(mdtm);
SetLength(p, mdtm.Count);
if (mdtm.Count > 0) then
begin
p[0] := sdtm.MainPoint;
for i := mdtm.Count - 1 downto 1 do
p[i] := sdtm.SubPoints[i - 1];
end;
mdtm.Free;
UpdateBitmap(True, False);
end;
end;
procedure mnuPrintDTM(Sender: TObject);
var
mdtm: TMDTM;
begin
if (Length(p) > 0) then
begin
mdtm := SDTMToMDTM(toSDTM);
WriteLn('');
WriteLn('DTM := DTMFromString(''' + mdtm.ToString + ''');');
WriteLn('');
mdtm.Free;
end;
end;
procedure lbDragOver(Sender, Source: TObject; X, Y: Integer; State: TDragState; var Accept: Boolean);
begin
Accept := (Source = lb);
end;
var
lbStartDrag: Integer;
procedure lbDragDrop(Sender, Source: TObject; X, Y: Integer);
var
lbEndDrag, i: Integer;
tmp: TSDTMPointDef;
begin
DotTimer.Enabled := False;
with lb do
begin
lbEndDrag := ItemAtPos(Point(x, y), True);
if (lbStartDrag > -1) and (lbEndDrag > -1) and (lbStartDrag <> lbEndDrag) then
begin
Items.Move(lbStartDrag, lbEndDrag);
if (lbStartDrag > lbEndDrag) then
begin
tmp := p[lbStartDrag];
for i := lbStartDrag - 1 downto lbEndDrag do
p[i + 1] := p[i];
p[lbEndDrag] := tmp;
end
else
begin
tmp := p[lbStartDrag];
for i := lbStartDrag to lbEndDrag - 1 do
p[i] := p[i + 1];
p[lbEndDrag] := tmp;
end;
setActivePoint(lbEndDrag);
if (lbStartDrag = 0) or (lbEndDrag = 0) then
UpdateBitmap(True, False);
end;
end;
DotTimer.Enabled := True;
end;
procedure lbMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
lbStartDrag := lb.ItemAtPos(Point(x, y), True);
end;
procedure lbClick(Sender: TObject);
begin
setActivePoint(lb.ItemIndex);
end;
procedure btnAddPoint(Sender: TObject);
begin
setActivePoint(DoAddPoint);
DrawPoints(False);
end;
procedure btnDelPoint(Sender: TObject);
var
i, l: Integer;
begin
if (curP > -1) then
begin
l := High(p);
for i := curP to l - 1 do
Swap(p[i], p[i + 1]);
SetLength(p, l);
lb.Items.Delete(curP);
if (curP = l) then
Dec(curP);
setActivePoint(curP);
UpdateBitmap(True, False);
end;
end;
procedure imgMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; x, y: integer);
var
i: Integer;
begin
frm.ActiveControl := lb;
if (not PaintDTM) or (not FixImgPoint(x, y)) then
Exit;
if (not (ssCtrl in Shift)) then
begin
i := FindClosePoint(x, y, 1);
if (i > -1) then
begin
setActivePoint(i);
Exit;
end;
end;
if (not rbMouseClick[2].Checked) then //Not Mouse click picks colour
begin
edX.Text := IntToStr(x);
edY.Text := IntToStr(y);
if rbMouseClick[1].Checked and (curP > -1) then
begin
p[curP].x := x;
p[curP].y := y;
lb.Items[curP] := ToStr(p[curP]);
UpdateBitmap(True, False);
Exit;
end;
end;
if (not rbMouseClick[1].Checked) then //Not Mouse click moves point
begin
i := bmpBuffer.FastGetPixel(x, y);
edColour.Text := IntToStr(i);
if rbMouseClick[2].Checked and (curP > -1) then
begin
p[curP].Color := i;
lb.Items[curP] := ToStr(p[curP]);
Exit;
end;
end;
if rbMouseClick[0].Checked then //Mouse click creates point
begin
setActivePoint(DoAddPoint);
DrawPoints(False);
end;
end;
procedure imgMouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer);
var
b, dx, dy, TheColour, AvgColour: Integer;
px, py: Single;
w, h: Single;
begin
with imgZoom.Canvas do
begin
Pen.Color := clNavy;
Brush.Style := bsSolid;
Brush.Color := clWhite;
Rectangle(0, 0, imgZoom.Width - 1, imgZoom.Height - 1);
Brush.Style := bsDiagCross;
Brush.Color := clNavy;
Rectangle(0, 0, imgZoom.Width - 1, imgZoom.Height - 1);
end;
w := imgZoom.Width / (ZoomPixels + 0.0);
h := imgZoom.Height / (ZoomPixels + 0.0);
TheColour := -1;
AvgColour := 0;
try
if (not FixImgPoint(x, y)) then
begin
img.Cursor := crDefault;
Exit;
end;
if PaintDTM and (not (ssCtrl in Shift)) and (FindClosePoint(x, y, 1) > -1) then
img.Cursor := crHandPoint
else
img.Cursor := crDefault;
px := 0.0;
b := Floor(ZoomPixels / 2.0);
for dx := -b to b do
begin
py := 0.0;
for dy := -b to b do
begin
if ((x + dx) >= 0) and ((x + dx) < bmpBuffer.Width) and ((y + dy) >= 0) and ((y + dy) < bmpBuffer.Height) then
with imgZoom.Canvas do
begin
Pen.Color := bmpBuffer.FastGetPixel(x + dx, y + dy);
Brush.Style := bsSolid;
Brush.Color := Pen.Color;
if {(dx <= 0) and} (dy = -b) then
AvgColour := AvgColour + Pen.Color;
if (dx = 0) and (dy = 0) then
TheColour := Pen.Color;
Rectangle(Round(px), Round(py), Round(px + w), Round(py + h));
end
else if {(dx <= 0) and} (dy = -b) then
AvgColour := AvgColour + clWhite;
py := py + h;
end;
px := px + w;
end;
finally
with imgZoom.Canvas do
begin
Pen.Color := MarkCol;
Brush.Style := bsClear;
Rectangle((imgZoom.Width shr 1) - Round(w / 2.0), (imgZoom.Height shr 1) - Round(h / 2.0), (imgZoom.Width shr 1) + Round(w / 2.0), (imgZoom.Height shr 1) + Round(h / 2.0));
if (b > 0) then
AvgColour := AvgColour div (b + 1);
Font.Size := 8;
Font.Color := InvertColor(AvgColour);
TextOut(2, 2, 'Colour: '+IntToStr(TheColour));
end;
end;
end;
procedure CreateMenu;
var
i: integer;
begin
mm := TMainMenu.Create(frm);
for i := 0 to 2 do
begin
sm[i] := TMenuItem.Create(frm);
with sm[i] do
case i of
0: Caption := 'File';
1: Caption := 'Image';
2: Caption := 'DTM';
end;
mm.Items.Add(sm[i]);
end;
for i := 3 to 31 do
begin
sm[i] := TMenuItem.Create(frm);
with mm.Items do
case i of
//File
3: begin Items[0].Add(sm[i]); sm[i].Caption := 'New'; sm[i].OnClick := @mnuNew; sm[i].Shortcut := 16462{ctrl + N}; end;
4: begin Items[0].Add(sm[i]); sm[i].Caption := 'Open DTM'; sm[i].OnClick := @mnuOpen; sm[i].Shortcut := 16463{ctrl + O}; end;
5: begin Items[0].Add(sm[i]); sm[i].Caption := 'Save DTM'; sm[i].OnClick := @mnuSave; sm[i].Shortcut := 16467{ctrl + S}; end;
6: begin Items[0].Add(sm[i]); sm[i].Caption := '-'; end;
7: begin Items[0].Add(sm[i]); sm[i].Caption := 'Exit'; sm[i].OnClick := @mnuExit; end;
//Image
8: begin Items[1].Add(sm[i]); sm[i].Caption := 'Open Image'; sm[i].OnClick := @mnuOpenImg; sm[i].Shortcut := 16460{ctrl + L}; end;
9: begin Items[1].Add(sm[i]); sm[i].Caption := 'Load Client Image'; sm[i].OnClick := @mnuClientImg; end;
10: begin Items[1].Add(sm[i]); sm[i].Caption := 'Load Desktop Image'; sm[i].OnClick := @mnuClientDesktop; end;
11: begin Items[1].Add(sm[i]); sm[i].Caption := '-'; end;
12: begin Items[1].Add(sm[i]); sm[i].Caption := 'Zoom'; end;
13: begin sm[12].Add(sm[i]); sm[i].Caption := '25%'; sm[i].Tag := 25; sm[i].OnClick := @mnuZoom; end;
14: begin sm[12].Add(sm[i]); sm[i].Caption := '50%'; sm[i].Tag := 50; sm[i].OnClick := @mnuZoom; end;
15: begin sm[12].Add(sm[i]); sm[i].Caption := '100%'; sm[i].Tag := 100; sm[i].OnClick := @mnuZoom; end;
16: begin sm[12].Add(sm[i]); sm[i].Caption := '150%'; sm[i].Tag := 150; sm[i].OnClick := @mnuZoom; end;
17: begin sm[12].Add(sm[i]); sm[i].Caption := '200%'; sm[i].Tag := 200; sm[i].OnClick := @mnuZoom; end;
18: begin sm[12].Add(sm[i]); sm[i].Caption := '300%'; sm[i].Tag := 300; sm[i].OnClick := @mnuZoom; end;
19: begin Items[1].Add(sm[i]); sm[i].Caption := 'Marking Colour'; end;
20: begin sm[19].Add(sm[i]); sm[i].Caption := 'Red'; sm[i].Tag := clRed; sm[i].OnClick := @mnuSetMarkCol; end;
21: begin sm[19].Add(sm[i]); sm[i].Caption := 'Blue'; sm[i].Tag := clBlue; sm[i].OnClick := @mnuSetMarkCol; end;
22: begin sm[19].Add(sm[i]); sm[i].Caption := 'Yellow'; sm[i].Tag := clYellow; sm[i].OnClick := @mnuSetMarkCol; end;
23: begin sm[19].Add(sm[i]); sm[i].Caption := 'Green'; sm[i].Tag := clGreen; sm[i].OnClick := @mnuSetMarkCol; end;
24: begin sm[19].Add(sm[i]); sm[i].Caption := 'Black'; sm[i].Tag := clBlack; sm[i].OnClick := @mnuSetMarkCol; end;
25: begin sm[19].Add(sm[i]); sm[i].Caption := 'White'; sm[i].Tag := clWhite; sm[i].OnClick := @mnuSetMarkCol; end;
26: begin Items[1].Add(sm[i]); sm[i].Caption := '-'; end;
27: begin Items[1].Add(sm[i]); sm[i].Caption := 'Show Matching Colours'; sm[i].OnClick := @mnuMatchCols; sm[i].Shortcut := 16461{ctrl + M}; end;
28: begin Items[1].Add(sm[i]); sm[i].Caption := 'Show Matching DTM''s'; sm[i].OnClick := @mnuMatchDTMs; sm[i].Shortcut := 16452{ctrl + D}; end;
29: begin Items[1].Add(sm[i]); sm[i].Caption := 'Refresh Image'; sm[i].OnClick := @mnuRefresh; sm[i].Shortcut := 116{F5}; end;
//DTM
30: begin Items[2].Add(sm[i]); sm[i].Caption := 'DTM From String'; sm[i].OnClick := @mnuDTMfromString; end;
31: begin Items[2].Add(sm[i]); sm[i].Caption := 'Print DTM'; sm[i].OnClick := @mnuPrintDTM; sm[i].Shortcut := 16464{ctrl + P}; end;
end;
end;
end;
procedure CreateForm;
var
i: Integer;
begin
with frm do
begin
Width := 800;
Height := 600;
Caption := 'Simba DDTM Editor - Nielsie95';
OnResize := @frmResize;
OnKeyDown := @frmKeyDown;
end;
CreateMenu;
sb := TScrollBox.Create(frm);
with sb do
begin
Parent := frm;
Align := alClient;
BorderStyle := bsNone;
img := TImage.Create(frm);
with img do
begin
Parent := sb;
Width := 3000;
Height := 3000;
BorderStyle := bsNone;
OnMouseDown := @imgMouseDown;
OnMouseMove := @imgMouseMove;
end;
end;
pnl := TPanel.Create(frm);
with pnl do
begin
Parent := frm;
Align := alRight;
Width := 230;
BevelOuter := bvLowered;
imgZoom := TImage.Create(frm);
with imgZoom do
begin
Parent := pnl;
Left := 10;
Top := 10;
Width := 100;
Height := 100;
end;
with TLabel.Create(frm) do
begin
Parent := pnl;
Left := 120;
Top := 20;
Caption := 'Mouse Click:';
end;
for i := 0 to 2 do
begin
rbMouseClick[i] := TRadioButton.Create(frm);
with rbMouseClick[i] do
begin
Parent := pnl;
Left := 130;
Top := 40 + (21 * i);
case i of
0 : Caption := 'Creates Point';
1 : Caption := 'Moves Point';
2 : Caption := 'Picks Colour';
end;
Height := 17;
Width := 50;
OnKeyDown := @frmKeyDown; //For delete "hotkey"
end;
end;
//TBevel doesn't like bsTopLine
with TShape.Create(frm) do
begin
Parent := pnl;
Width := 220;
Left := 5;
Top := 117;
//Style := bsTopLine;
Height := 1;
end;
lb := TListBox.Create(frm);
with lb do
begin
Parent := pnl;
Left := 10;
Top := 125;
Width := 210;
Height := 150;
DragMode := dmAutomatic;
OnDragOver := @lbDragOver;
OnDragDrop := @lbDragDrop;
OnMouseDown := @lbMouseDown;
OnClick := @lbClick;
OnKeyDown := @frmKeyDown; //For delete "hotkey"
end;
btnAdd := TButton.Create(frm);
with btnAdd do
begin
Parent := pnl;
Left := 10;
Top := 280;
Caption := 'Add Point';
Width := 100;
OnClick := @btnAddPoint;
end;
btnDel := TButton.Create(frm);
with btnDel do
begin
Parent := pnl;
Left := 120;
Top := 280;
Caption := 'Delete Point';
Width := 100;
OnClick := @btnDelPoint;
end;
with TLabel.Create(frm) do
begin
Parent := pnl;
Left := 10;
Top := 320;
Caption := 'X:';
end;
edX := TEdit.Create(frm);
with edX do
begin
Parent := pnl;
Left := 30;
Top := 315;
Width := 80;
BiDiMode := bdRightToLeft;
OnKeyDown := @edFilterText;
OnChange := @edChange;
end;
with TLabel.Create(frm) do
begin
Parent := pnl;
Left := 120;
Top := 320;
Caption := 'Y:';
end;
edY := TEdit.Create(frm);
with edY do
begin
Parent := pnl;
Left := 140;
Top := 315;
Width := 80;
BiDiMode := bdRightToLeft;
OnKeyDown := @edFilterText;
OnChange := @edChange;
end;
with TLabel.Create(frm) do
begin
Parent := pnl;
Left := 10;
Top := 350;
Caption := 'Area Size:';
end;
edASize := TEdit.Create(frm);
with edASize do
begin
Parent := pnl;
Left := 65;
Top := 345;
Width := 45;
BiDiMode := bdRightToLeft;
OnKeyDown := @edFilterText;
OnChange := @edChange;
end;
cbAShape := TComboBox.Create(frm);
with cbAShape do
begin
Parent := pnl;
Left := 120;
Top := 345;
Width := 100;
Items.Add('Rectangle');
Items.Add('Cross');
Items.Add('Diagonal Cross');
Style := csDropDownList;
OnChange := @edChange;
end;
with TLabel.Create(frm) do
begin
Parent := pnl;
Left := 10;
Top := 380;
Caption := 'Colour:';
end;
edColour := TEdit.Create(frm);
with edColour do
begin
Parent := pnl;
Left := 55;
Top := 375;
Width := 100;
BiDiMode := bdRightToLeft;
OnKeyDown := @edFilterText;
OnChange := @edChange;
end;
shColour := TShape.Create(frm);
with shColour do
begin
Parent := pnl;
Left := 165;
Top := 375;
Width := 55;
Height := edColour.Height;
end;
with TLabel.Create(frm) do
begin
Parent := pnl;
Left := 10;
Top := 410;
Caption := 'Tolerance:';
end;
edTolerance := TEdit.Create(frm);
with edTolerance do
begin
Parent := pnl;
Left := 70;
Top := 405;
Width := 85;
BiDiMode := bdRightToLeft;
OnKeyDown := @edFilterText;
OnChange := @edChange;
end;
btnMark := TButton.Create(frm);
with btnMark do
begin
Parent := pnl;
Left := 165;
Top := 405;
Width := 55;
Height := edColour.Height;
Caption := 'Mark';
OnClick := @mnuMatchCols;
end;
//edX, edY, edASize, edAShape, edColour, edTolerance
end;
ResizeTimer := TTimer.Create(frm);
with ResizeTimer do
begin
Interval := 25;
OnTimer := @timerResize;
Enabled := True;
end;
DotTimer := TTimer.Create(frm);
with DotTimer do
begin
Interval := 200;
OnTimer := @timerDot;
Enabled := True;
end;
LoadClientBitmap;
mnuNew(nil); //Initialize
end;
function ShowForm: Integer;
begin
frm := TForm.Create(nil);
bmp := TMufasaBitmap.Create;
try
CreateForm;
Result := frm.ShowModal;
finally
FreeAndNil(bmpOverlay);
FreeAndNil(bmpBuffer);
bmp.Free;
frm.Free;
end;
end;
{$ifndef PS_EXTENSION}
procedure ThreadSafe_ShowForm;
var
v: TVariantArray;
begin
ThreadSafeCall('ShowForm', v);
end;
{$ENDIF}
{
Simba integration
}
procedure OnClick(sender : TObject);
begin;
ShowForm;
end;
procedure Init;
begin;
Simba_Menu := TMenuItem.Create(Simba_MainMenu);
Simba_Menu.Caption := 'DTM Editor';
Simba_MainMenu.Items.Items[4].Insert(5, Simba_Menu);
Simba_Menu.OnClick := @OnClick;
end;
procedure Free;
begin
end;
procedure Attach;
begin;
Simba_Menu.Visible := True;
end;
Procedure Detach;
begin
Simba_Menu.Visible := False;
end;
function GetName: string;
begin;
Result := 'DDTM Editor (by Nielsie95)';
end;
function GetVersion : string;
begin;
Result := Version;
end;
begin
{$ifndef PS_EXTENSION}
Client := GetTClient;
ThreadSafe_ShowForm;
{$endif}
end.
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