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bcecca182a
fpc/ide/text/fpini.pas
peter bcecca182a * 'Use tab characters' now works correctly 
+ Syntax highlight now acts on File|Save As...
 + Added a new class to syntax highlight: 'hex numbers'.
 * There was something very wrong with the palette managment. Now fixed.
 + Added output directory (-FE<xxx>) support to 'Directories' dialog...
 * Fixed some possible bugs in Running/Compiling, and the compilation/run
   process revised
1999-01-04 11:49:39 +00:00

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{
$Id$
This file is part of the Free Pascal Integrated Development Environment
Copyright (c) 1998 by Berczi Gabor
Write/Read Options to INI File
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
unit FPIni;
interface
uses
FPUtils;
const
ININame = 'fp.ini';
ConfigDir : string = '.'+DirSep;
INIFileName: string = ININame;
procedure InitINIFile;
function ReadINIFile: boolean;
function WriteINIFile: boolean;
implementation
uses
Dos,Objects,Drivers,
WINI,{$ifndef EDITORS}WEditor{$else}Editors{$endif},
FPConst,FPVars,FPIntf;
const
{ INI file sections }
secFiles = 'Files';
secRun = 'Run';
secCompile = 'Compile';
secColors = 'Colors';
secHelp = 'Help';
secEditor = 'Editor';
secHighlight = 'Highlight';
secMouse = 'Mouse';
secSearch = 'Search';
{ INI file tags }
ieRecentFile = 'RecentFile';
ieRunParameters = 'Parameters';
iePrimaryFile = 'PrimaryFile';
iePalette = 'Palette';
ieHelpFiles = 'Files';
ieDefaultTabSize = 'DefaultTabSize';
ieDefaultEditorFlags='DefaultFlags';
ieHighlightExts = 'Exts';
ieDoubleClickDelay = 'DoubleDelay';
ieReverseButtons = 'ReverseButtons';
ieAltClickAction = 'AltClickAction';
ieCtrlClickAction = 'CtrlClickAction';
ieFindFlags = 'FindFlags';
procedure InitINIFile;
var S: string;
begin
S:=LocateFile(ININame);
if S<>'' then
INIPath:=S;
INIPath:=FExpand(INIPath);
end;
function PaletteToStr(S: string): string;
var C: string;
I: integer;
begin
C:='';
for I:=1 to length(S) do
begin
C:=C+'#$'+IntToHexL(ord(S[I]),2);
end;
PaletteToStr:=C;
end;
function StrToPalette(S: string): string;
var I,P,X: integer;
C: string;
Hex: boolean;
OK: boolean;
begin
C:=''; I:=1;
OK:=S<>'';
while OK and (I<=length(S)) and (S[I]='#') do
begin
Inc(I); Hex:=false;
if S[I]='$' then begin Inc(I); Hex:=true; end;
P:=Pos('#',copy(S,I,255)); if P>0 then P:=I+P-1 else P:=length(S)+1;
if Hex=false then
begin
X:=StrToInt(copy(S,I,P-I));
OK:=(LastStrToIntResult=0) and (0<=X) and (X<=255);
end
else
begin
X:=HexToInt(copy(S,I,P-I));
OK:=(LastHexToIntResult=0) and (0<=X) and (X<=255);
end;
if OK then C:=C+chr(X);
Inc(I,P-I);
end;
StrToPalette:=C;
end;
function ReadINIFile: boolean;
var INIFile: PINIFile;
S,PS: string;
I,P: integer;
OK: boolean;
begin
OK:=ExistsFile(INIPath);
if OK then
begin
New(INIFile, Init(INIPath));
RecentFileCount:=High(RecentFiles);
for I:=Low(RecentFiles) to High(RecentFiles) do
begin
S:=INIFile^.GetEntry(secFiles,ieRecentFile+IntToStr(I),'');
if (S='') and (RecentFileCount>I-1) then RecentFileCount:=I-1;
with RecentFiles[I] do
begin
P:=Pos(',',S); if P=0 then P:=length(S)+1;
FileName:=copy(S,1,P-1); Delete(S,1,P);
P:=Pos(',',S); if P=0 then P:=length(S)+1;
LastPos.X:=Max(0,StrToInt(copy(S,1,P-1))); Delete(S,1,P);
P:=Pos(',',S); if P=0 then P:=length(S)+1;
LastPos.Y:=Max(0,StrToInt(copy(S,1,P-1))); Delete(S,1,P);
end;
end;
SetRunParameters(INIFile^.GetEntry(secRun,ieRunParameters,GetRunParameters));
PrimaryFile:=INIFile^.GetEntry(secCompile,iePrimaryFile,PrimaryFile);
S:=INIFile^.GetEntry(secHelp,ieHelpFiles,'');
repeat
P:=Pos(';',S); if P=0 then P:=length(S)+1;
PS:=copy(S,1,P-1);
if PS<>'' then HelpFiles^.Insert(NewStr(PS));
Delete(S,1,P);
until S='';
{$ifndef EDITORS}
DefaultTabSize:=INIFile^.GetIntEntry(secEditor,ieDefaultTabSize,DefaultTabSize);
DefaultCodeEditorFlags:=INIFile^.GetIntEntry(secEditor,ieDefaultEditorFlags,DefaultCodeEditorFlags);
{$endif}
HighlightExts:=INIFile^.GetEntry(secHighlight,ieHighlightExts,HighlightExts);
DoubleDelay:=INIFile^.GetIntEntry(secMouse,ieDoubleClickDelay,DoubleDelay);
MouseReverse:=boolean(INIFile^.GetIntEntry(secMouse,ieReverseButtons,byte(MouseReverse)));
AltMouseAction:=INIFile^.GetIntEntry(secMouse,ieAltClickAction,AltMouseAction);
CtrlMouseAction:=INIFile^.GetIntEntry(secMouse,ieCtrlClickAction,CtrlMouseAction);
S:=AppPalette;
PS:=StrToPalette(INIFile^.GetEntry(secColors,iePalette+'_1_40',PaletteToStr(copy(S,1,40))));
PS:=PS+StrToPalette(INIFile^.GetEntry(secColors,iePalette+'_41_80',PaletteToStr(copy(S,41,40))));
PS:=PS+StrToPalette(INIFile^.GetEntry(secColors,iePalette+'_81_120',PaletteToStr(copy(S,81,40))));
PS:=PS+StrToPalette(INIFile^.GetEntry(secColors,iePalette+'_121_160',PaletteToStr(copy(S,121,40))));
PS:=PS+StrToPalette(INIFile^.GetEntry(secColors,iePalette+'_161_200',PaletteToStr(copy(S,161,40))));
PS:=PS+StrToPalette(INIFile^.GetEntry(secColors,iePalette+'_201_240',PaletteToStr(copy(S,201,40))));
AppPalette:=PS;
Dispose(INIFile, Done);
end;
ReadINIFile:=OK;
end;
function WriteINIFile: boolean;
var INIFile: PINIFile;
S: string;
I: integer;
OK: boolean;
procedure ConcatName(P: PString); {$ifndef FPC}far;{$endif}
begin
if (S<>'') then S:=S+';';
S:=S+P^;
end;
begin
New(INIFile, Init(INIPath));
for I:=1 to High(RecentFiles) do
begin
if I<=RecentFileCount then
with RecentFiles[I] do S:=FileName+','+IntToStr(LastPos.X)+','+IntToStr(LastPos.Y)
else
S:='';
INIFile^.SetEntry(secFiles,ieRecentFile+IntToStr(I),S);
end;
INIFile^.SetEntry(secRun,ieRunParameters,GetRunParameters);
INIFile^.SetEntry(secCompile,iePrimaryFile,PrimaryFile);
S:='';
HelpFiles^.ForEach(@ConcatName);
INIFile^.SetEntry(secHelp,ieHelpFiles,'"'+S+'"');
{$ifndef EDITORS}
INIFile^.SetIntEntry(secEditor,ieDefaultTabSize,DefaultTabSize);
INIFile^.SetIntEntry(secEditor,ieDefaultEditorFlags,DefaultCodeEditorFlags);
{$endif}
INIFile^.SetEntry(secHighlight,ieHighlightExts,'"'+HighlightExts+'"');
INIFile^.SetIntEntry(secMouse,ieDoubleClickDelay,DoubleDelay);
INIFile^.SetIntEntry(secMouse,ieReverseButtons,byte(MouseReverse));
INIFile^.SetIntEntry(secMouse,ieAltClickAction,AltMouseAction);
INIFile^.SetIntEntry(secMouse,ieCtrlClickAction,CtrlMouseAction);
INIFile^.SetIntEntry(secSearch,ieFindFlags,FindFlags);
if AppPalette<>CIDEAppColor then
begin
{ this has a bug. if a different palette has been read on startup, and
then changed back to match the default, this will not update it in the
ini file, eg. the original (non-default) will be left unmodified... }
S:=AppPalette;
INIFile^.SetEntry(secColors,iePalette+'_1_40',PaletteToStr(copy(S,1,40)));
INIFile^.SetEntry(secColors,iePalette+'_41_80',PaletteToStr(copy(S,41,40)));
INIFile^.SetEntry(secColors,iePalette+'_81_120',PaletteToStr(copy(S,81,40)));
INIFile^.SetEntry(secColors,iePalette+'_121_160',PaletteToStr(copy(S,121,40)));
INIFile^.SetEntry(secColors,iePalette+'_161_200',PaletteToStr(copy(S,161,40)));
INIFile^.SetEntry(secColors,iePalette+'_201_240',PaletteToStr(copy(S,201,40)));
end;
OK:=INIFile^.Update;
Dispose(INIFile, Done);
WriteINIFile:=OK;
end;
end.
{
$Log$
Revision 1.4 1999-01-04 11:49:45 peter
* 'Use tab characters' now works correctly
+ Syntax highlight now acts on File|Save As...
+ Added a new class to syntax highlight: 'hex numbers'.
* There was something very wrong with the palette managment. Now fixed.
+ Added output directory (-FE<xxx>) support to 'Directories' dialog...
* Fixed some possible bugs in Running/Compiling, and the compilation/run
process revised
Revision 1.1 1998/12/28 15:47:45 peter
+ Added user screen support, display & window
+ Implemented Editor,Mouse Options dialog
+ Added location of .INI and .CFG file
+ Option (INI) file managment implemented (see bottom of Options Menu)
+ Switches updated
+ Run program
}
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