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UNIT Unit7_txmpreplace; |
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INTERFACE |
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USES |
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
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Dialogs, ExtCtrls, StdCtrls, StrUtils, Unit2_functions, Unit3_data; |
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|
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TYPE |
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TForm7 = Class(TForm) |
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panel_12: TPanel; |
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group_txmpselect: TGroupBox; |
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splitter_txmp: TSplitter; |
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list_txmp: TListBox; |
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Splitter1: TSplitter; |
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group_bmpselect: TGroupBox; |
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panel_load: TPanel; |
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btn_load: TButton; |
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image_bmppreview: TImage; |
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opend: TOpenDialog; |
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group_options: TGroupBox; |
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btn_replace: TButton; |
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check_transparency: TCheckBox; |
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check_fading: TCheckBox; |
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check_32bit: TCheckBox; |
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panel_txmppreview: TPanel; |
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btn_save: TButton; |
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image_txmppreview: TImage; |
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saved: TSaveDialog; |
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PROCEDURE btn_saveClick(Sender: TObject); |
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PROCEDURE FormActivate(Sender: TObject); |
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PROCEDURE FormClose(Sender: TObject; var Action: TCloseAction); |
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PROCEDURE btn_replaceClick(Sender: TObject); |
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PROCEDURE btn_loadClick(Sender: TObject); |
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PROCEDURE list_txmpClick(Sender: TObject); |
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PROCEDURE FormResize(Sender: TObject); |
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PROCEDURE Recreatelist; |
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PRIVATE |
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actual_bmpdata:Tdata; |
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PUBLIC |
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END; |
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|
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VAR |
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Form7: TForm7; |
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|
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IMPLEMENTATION |
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USES Unit1_main, Unit6_imgfuncs, Unit15_Classes; |
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{$R *.dfm} |
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|
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PROCEDURE TForm7.Recreatelist; |
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VAR |
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files:TStringArray; |
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i:LongWord; |
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BEGIN |
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list_txmp.Items.Clear; |
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files:=OniDataConnection.GetFilesList('TXMP','',True); |
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IF Length(files)>0 THEN |
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FOR i:=0 TO High(files) DO |
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list_txmp.Items.Add(files[i]); |
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group_bmpselect.Enabled:=False; |
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check_transparency.Checked:=False; |
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check_fading.Checked:=False; |
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END; |
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|
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|
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PROCEDURE TForm7.FormResize(Sender: TObject); |
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BEGIN |
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IF Self.Width>=400 THEN BEGIN |
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END ELSE Self.Width:=400; |
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IF Self.Height>=350 THEN BEGIN |
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END ELSE Self.Height:=350; |
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END; |
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|
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PROCEDURE TForm7.list_txmpClick(Sender: TObject); |
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VAR |
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id:LongWord; |
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data:Tdata; |
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img:TImgPackage; |
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mem:TMemoryStream; |
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fadingbyte,depthbyte,storebyte:Byte; |
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BEGIN |
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id:=OniDataConnection.ExtractFileID(list_txmp.Items.Strings[list_txmp.ItemIndex]); |
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|
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OniDataConnection.LoadDatFilePart(id,$88,SizeOf(fadingbyte),@fadingbyte); |
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OniDataConnection.LoadDatFilePart(id,$89,SizeOf(depthbyte),@depthbyte); |
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OniDataConnection.LoadDatFilePart(id,$90,SizeOf(storebyte),@storebyte); |
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check_fading.Checked:=(fadingbyte AND $01)>0; |
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check_transparency.Checked:=(depthbyte AND $04)>0; |
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check_32bit.Checked:=(storebyte=8); |
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|
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img:=LoadImgData(id); |
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data:=ImgdataToBmp(img.imgx,img.imgy,img.imgdepth,img.storetype,img.imgdata); |
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|
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mem:=TMemoryStream.Create; |
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mem.Write(data[0],Length(data)); |
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mem.Seek(0,soFromBeginning); |
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image_txmppreview.Picture.Bitmap.LoadFromStream(mem); |
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mem.Free; |
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|
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group_bmpselect.Enabled:=True; |
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END; |
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|
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PROCEDURE TForm7.btn_loadClick(Sender: TObject); |
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VAR |
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bmpfile:TFileStream; |
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mem:TMemoryStream; |
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BEGIN |
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IF opend.Execute THEN BEGIN |
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bmpfile:=TFileStream.Create(opend.FileName, fmOpenRead); |
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SetLength(actual_bmpdata,bmpfile.Size); |
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bmpfile.Read(actual_bmpdata[0],bmpfile.Size); |
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bmpfile.Free; |
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|
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mem:=TMemoryStream.Create; |
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mem.Write(actual_bmpdata[0],Length(actual_bmpdata)); |
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mem.Seek(0,soFromBeginning); |
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image_bmppreview.Picture.Bitmap.LoadFromStream(mem); |
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mem.Free; |
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|
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group_options.Enabled:=True; |
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END; |
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END; |
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|
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PROCEDURE TForm7.btn_replaceClick(Sender: TObject); |
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VAR |
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id:LongWord; |
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imgpkg:TImgPackage; |
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old_rawaddr,new_rawaddr:LongWord; |
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oldwidth,oldheight:Word; |
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oldstore,olddepth,oldfading:Byte; |
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oldsize:LongWord; |
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newsize:LongWord; |
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datbyte:Word; |
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BEGIN |
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IF list_txmp.ItemIndex>=0 THEN BEGIN |
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imgpkg:=BmpToImgdata(actual_bmpdata,check_32bit.Checked); |
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|
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id:=OniDataConnection.ExtractFileID(list_txmp.Items.Strings[list_txmp.ItemIndex]); |
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OniDataConnection.LoadDatFilePart(id,$8C,2,@oldwidth); |
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OniDataConnection.LoadDatFilePart(id,$8E,2,@oldheight); |
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OniDataConnection.LoadDatFilePart(id,$88,1,@oldfading); |
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OniDataConnection.LoadDatFilePart(id,$89,1,@olddepth); |
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OniDataConnection.LoadDatFilePart(id,$90,1,@oldstore); |
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OniDataConnection.LoadDatFilePart(id,$9C,4,@old_rawaddr); |
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IF (oldwidth<>imgpkg.imgx) OR (oldheight<>imgpkg.imgy) THEN BEGIN |
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IF MessageBox(Self.Handle, |
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PChar('Current image and new image have different size'+CrLf+ |
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'(Current: '+IntToStr(oldwidth)+'x'+IntToStr(oldheight)+ |
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' - New: '+IntToStr(imgpkg.imgx)+'x'+IntToStr(imgpkg.imgy)+')'+CrLf+ |
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'Replace anyways?'), |
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PChar(list_txmp.Items.Strings[list_txmp.ItemIndex]), |
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MB_YESNO)=IDNO THEN Exit; |
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END; |
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|
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CASE oldstore OF |
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9: oldsize:=GetImageDataSize(oldwidth,oldheight,8,(oldfading AND $01)>0); |
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0,1,2: oldsize:=GetImageDataSize(oldwidth,oldheight,16,(oldfading AND $01)>0); |
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8: oldsize:=GetImageDataSize(oldwidth,oldheight,32,(oldfading AND $01)>0); |
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ELSE |
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oldsize:=0; |
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END; |
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|
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IF check_fading.Checked THEN |
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IF Not CreateFadedImage(imgpkg,imgpkg.imgdata) THEN |
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IF MessageBox(Self.Handle, PChar('Can not create a MipMapped-image (probably because of a wrong dimension).'+#13+#10+'Do you want to continue without MipMapping?'), PChar('Warning'), MB_YESNO)=ID_YES THEN |
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check_fading.Checked:=False |
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ELSE |
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Exit; |
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|
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IF check_32bit.Checked THEN |
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newsize:=GetImageDataSize(imgpkg.imgx,imgpkg.imgy,32,check_fading.Checked) |
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ELSE |
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newsize:=GetImageDataSize(imgpkg.imgx,imgpkg.imgy,16,check_fading.Checked); |
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|
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IF (newsize>oldsize) AND (OniDataConnection.Backend=ODB_Dat) THEN |
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new_rawaddr:=OniDataConnection.AppendRawFile(False,Length(imgpkg.imgdata),imgpkg.imgdata) |
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ELSE BEGIN |
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new_rawaddr:=old_rawaddr; |
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OniDataConnection.UpdateRawFile(id,$9C,Length(imgpkg.imgdata),imgpkg.imgdata); |
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END; |
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|
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datbyte:=$00; |
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IF check_fading.Checked THEN datbyte:=datbyte OR $01; |
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OniDataConnection.UpdateDatFilePart(id,$88,1,@datbyte); |
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datbyte:=$10; |
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IF check_transparency.Checked THEN datbyte:=datbyte OR $04; |
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OniDataConnection.UpdateDatFilePart(id,$89,1,@datbyte); |
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OniDataConnection.UpdateDatFilePart(id,$8C,2,@imgpkg.imgx); |
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OniDataConnection.UpdateDatFilePart(id,$8E,2,@imgpkg.imgy); |
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IF check_32bit.Checked THEN |
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datbyte:=$08 |
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ELSE |
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datbyte:=$01; |
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OniDataConnection.UpdateDatFilePart(id,$90,1,@datbyte); |
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OniDataConnection.UpdateDatFilePart(id,$9C,4,@new_rawaddr); |
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|
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ShowMessage('TXMP-image replaced'); |
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END; |
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END; |
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|
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PROCEDURE TForm7.FormClose(Sender: TObject; var Action: TCloseAction); |
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BEGIN |
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Action:=caFree; |
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Form1.close_window(Self.Name); |
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END; |
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|
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PROCEDURE TForm7.FormActivate(Sender: TObject); |
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BEGIN |
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Form1.SetActiveWindow(Self.Name); |
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END; |
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|
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PROCEDURE TForm7.btn_saveClick(Sender: TObject); |
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VAR |
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filestream:TFileStream; |
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img:TImgPackage; |
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BEGIN |
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IF saved.Execute THEN BEGIN |
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img:=LoadImgData(OniDataConnection.ExtractFileID(list_txmp.Items.Strings[list_txmp.ItemIndex])); |
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img.imgdata:=ImgdataToBMP(img.imgx,img.imgy,img.imgdepth,img.storetype,img.imgdata); |
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filestream:=TFileStream.Create(saved.FileName,fmCreate); |
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filestream.Write(img.imgdata[0],Length(img.imgdata)); |
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filestream.Free; |
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END; |
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END; |
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|
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END. |
