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Const
DefCompare : TGtkCListCompareFunc = Nil;
Function FileCompareFunc(List:PGtkCList; Row1,Row2 : PGtkCListRow) : Longint; Cdecl;
Var
SC : Longint;
begin
SC:=List^.sort_column;
If SC in [2,3] then
begin
SC:=SC-2;
Result:=PLongint(Row1^.Data)[SC]-PLongint(Row2^.Data)[SC];
end
Else
Result:=DefCompare(List,Row1,Row2);
end;
Procedure DestroySortData(FSD : Pointer);cdecl;
begin
FreeMem(FSD);
end;
Procedure AddFileToList(List : PGtkCList; Info : TSearchRec);
Var
Texts : Array[1..6] of AnsiString;
FSD : PLongint;
I : longint;
begin
Texts[1]:=ExtractFileName(Info.Name);
Texts[2]:=ExtractFileExt(Info.Name);
Texts[3]:=FileSizeToString(Info.Size);
Texts[4]:=DateTimeToStr(FileDateToDateTime(Info.Time));
Texts[5]:=FileAttrsToString(Info.Attr);
Texts[6]:='';
i:=gtk_clist_append(List,@Texts[1]);
FSD:=GetMem(2*SizeOf(Longint));
FSD[0]:=Info.Size;
FSD[1]:=Info.Time;
gtk_clist_set_row_data_full (List,I,FSD,@DestroySortData);
end;
Function FillList(List : PGtkCList; Const Dir,Mask : String) : Integer;
Var
Info : TSearchRec;
Size : Int64;
I : longint;
begin
Result:=0;
Size:=0;
gtk_clist_freeze(List);
Try
gtk_clist_clear(List);
If FindFirst (AddTrailingSeparator(Dir)+Mask,faAnyFile,Info)=0 then
Repeat
Inc(Size,Info.Size);
AddFileToList(List,Info);
Inc(Result);
Until FindNext(Info)<>0;
FindClose(info);
finally
For I:=0 to 4 do
gtk_clist_set_column_width(List,i,gtk_clist_optimal_column_width(List,i));
gtk_clist_thaw(List)
end;
end;
Procedure ShowPopup(Widget : PGtkWidget; Event : PGdkEventButton; Window : PMainWindow);cdecl;
begin
if (event^.thetype=GDK_BUTTON_PRESS) and (event^.button=3) then
begin
gtk_menu_popup(Window^.PMFiles,Nil,Nil,Nil,NIl,3,event^.time);
end;
end;
Procedure FileColumnClick(List : PGtkCList;Column:gint; Window : PMainWindow);cdecl;
Var
I : longint;
NS : TGtkSortType;
begin
If Column<>List^.sort_column Then
begin
gtk_clist_set_sort_type(List,GTK_SORT_ASCENDING);
gtk_clist_set_sort_column(list,Column);
end
else
begin
If (List^.Sort_type=GTK_SORT_ASCENDING) Then
NS:=GTK_SORT_DESCENDING
else
NS:=GTK_SORT_ASCENDING;
gtk_clist_set_sort_type(List,NS);
end;
gtk_clist_sort(list);
end;
Function NewFileList(MainWindow : PMainWindow) : PGtkClist;
Const
Titles : Array[1..6] of pchar = ('Name','ext','Size','Date','Attributes','');
begin
MainWindow^.ListScrollWindow:=PGtkScrolledWindow(gtk_scrolled_window_new(Nil,Nil));
gtk_scrolled_window_set_policy(MainWindow^.ListScrollWindow,
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
Result:=PGtkClist(Gtk_Clist_New_with_titles(6,@Titles));
gtk_signal_connect(PgtkObject(Result),'button_press_event',TGtkSignalFunc(@ShowPopup),MainWindow);
gtk_signal_connect(PgtkObject(Result),'click_column',TGtkSignalFunc(@FileColumnClick),MainWindow);
gtk_Container_add(PGTKContainer(MainWindow^.ListScrollWindow),PGtkWidget(Result));
gtk_clist_set_shadow_type(Result,GTK_SHADOW_ETCHED_OUT);
gtk_clist_set_column_justification(result,2,GTK_JUSTIFY_RIGHT);
gtk_clist_set_selection_mode(Result,GTK_SELECTION_MULTIPLE);
gtk_clist_set_auto_sort(Result,True);
If DefCompare=Nil then
DefCompare:=Result^.compare;
gtk_clist_set_compare_func(Result,TGtkCListCompareFunc(@FileCompareFunc));
end;
Procedure ToggleFileListTitles(Sender : PGtkCheckMenuItem;Window : PMainWindow);cdecl;
begin
If active(Sender^)=0 then
gtk_clist_column_titles_show(Window^.FileList)
else
gtk_clist_column_titles_hide(Window^.FileList)
end;
Procedure ToggleFileListColumns(Sender : PGtkCheckMenuItem;Window : PMainWindow);cdecl;
Var Col : Longint;
begin
With Window^ do
If Sender=MIShowExt Then
Col:=1
else if Sender=MiShowSize Then
Col:=2
else if Sender=MIShowDate then
Col:=3
else
Col:=4;
gtk_clist_set_column_visibility(Window^.FileList,Col,(Active(Sender^)=0));
end;
Procedure GetFileSelection (List : PGtkClist; Selection : TStrings);
Var
SList : PGList;
Index : Longint;
P : PChar;
begin
Selection.Clear;
Slist:=List^.Selection;
While SList<>nil do
begin
Index:=Longint(SList^.Data);
gtk_clist_get_text(List,Index,0,@p);
Selection.Add(StrPas(p));
SList:=g_list_next(SList);
end;
end;
Function GetFileFirstSelection (List : PGtkClist) : String;
Var
SList : PGList;
Index : Longint;
P : PChar;
begin
REsult:='';
Slist:=List^.Selection;
If SList<>nil then
begin
Index:=Longint(SList^.Data);
gtk_clist_get_text(List,Index,0,@p);
Result:=StrPas(p);
end;
end;
Function GetFileSelectionCount (List : PGtkClist) : Longint;
Var
SList : PGList;
begin
Slist:=List^.Selection;
Result:=0;
While SList<>nil do
begin
Inc(Result);
SList:=g_list_next(SList);
end;
end;
Procedure RefreshFileView(Window : PMainWindow);
begin
With Window^ do
FillList(FileList,FDir,FMask);
end;
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