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f62a9a4d77
fpc/ide/text/fpini.pas
peter f62a9a4d77 * desktop saving things 
* vesa mode
  * preferences dialog
1999-03-23 15:11:26 +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,App,
WINI,{$ifndef EDITORS}WEditor{$else}Editors{$endif},
FPDebug,FPConst,FPVars,FPViews,
FPIntf,FPTools,FPSwitch;
const
{ INI file sections }
secFiles = 'Files';
secRun = 'Run';
secCompile = 'Compile';
secColors = 'Colors';
secHelp = 'Help';
secEditor = 'Editor';
secBreakpoint = 'Breakpoints';
secHighlight = 'Highlight';
secMouse = 'Mouse';
secSearch = 'Search';
secTools = 'Tools';
secSourcePath = 'SourcePath';
secPreferences = 'Preferences';
{ INI file tags }
ieRecentFile = 'RecentFile';
ieOpenFile = 'OpenFile';
ieOpenFileCount = 'OpenFileCount';
ieRunParameters = 'Parameters';
iePrimaryFile = 'PrimaryFile';
ieCompileMode = 'CompileMode';
iePalette = 'Palette';
ieHelpFiles = 'Files';
ieDefaultTabSize = 'DefaultTabSize';
ieDefaultEditorFlags='DefaultFlags';
ieDefaultSaveExt = 'DefaultSaveExt';
ieOpenExts = 'OpenExts';
ieHighlightExts = 'Exts';
ieTabsPattern = 'NeedsTabs';
ieDoubleClickDelay = 'DoubleDelay';
ieReverseButtons = 'ReverseButtons';
ieAltClickAction = 'AltClickAction';
ieCtrlClickAction = 'CtrlClickAction';
ieFindFlags = 'FindFlags';
ieToolName = 'Title';
ieToolProgram = 'Program';
ieToolParams = 'Params';
ieToolHotKey = 'HotKey';
ieBreakpointTyp = 'Type';
ieBreakpointCount = 'Count';
ieBreakpointState = 'State';
ieBreakpointName = 'Name';
ieBreakpointFile = 'FileName';
ieBreakpointLine = 'LineNumber';
ieBreakpointCond = 'Condition';
ieSourceList = 'SourceList';
ieVideoMode = 'VideoMode';
ieAutoSave = 'AutoSaveFlags';
ieMiscOptions = 'MiscOptions';
ieDesktopLocation = 'DesktopLocation';
ieDesktopFlags = 'DesktopFileFlags';
procedure InitINIFile;
var S: string;
begin
S:=LocateFile(ININame);
if S<>'' then
INIPath:=S;
INIPath:=FExpand(INIPath);
end;
function PaletteToStr(S: string): string;
var C: string;
I: integer;
begin
C:='';
for I:=1 to length(S) do
begin
C:=C+'#$'+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;
procedure WriteOneBreakPointEntry(I : longint;INIFile : PINIFile);
var PB : PBreakpoint;
S : String;
begin
Str(I,S);
PB:=BreakpointCollection^.At(I);
If assigned(PB) then
With PB^ do
Begin
INIFile^.SetEntry(secBreakpoint,ieBreakpointTyp+S,BreakpointTypeStr[typ]);
INIFile^.SetEntry(secBreakpoint,ieBreakpointState+S,BreakpointStateStr[state]);
if typ=bt_file_line then
begin
INIFile^.SetEntry(secBreakpoint,ieBreakpointFile+S,FileName^);
INIFile^.SetIntEntry(secBreakpoint,ieBreakpointLine+S,Line);
end
else
INIFile^.SetEntry(secBreakpoint,ieBreakpointName+S,Name^);
if assigned(Conditions) then
INIFile^.SetEntry(secBreakpoint,ieBreakpointCond+S,Conditions^);
end;
end;
procedure ReadOneBreakPointEntry(i : longint;INIFile : PINIFile);
var PB : PBreakpoint;
S,S2,SC : string;
Line : longint;
typ : BreakpointType;
state : BreakpointState;
begin
Str(I,S2);
typ:=bt_invalid;
S:=INIFile^.GetEntry(secBreakpoint,ieBreakpointTyp+S2,BreakpointTypeStr[typ]);
for typ:=low(BreakpointType) to high(BreakpointType) do
If pos(BreakpointTypeStr[typ],S)>0 then break;
state:=bs_deleted;
S:=INIFile^.GetEntry(secBreakpoint,ieBreakpointState+S2,BreakpointStateStr[state]);
for state:=low(BreakpointState) to high(BreakpointState) do
If pos(BreakpointStateStr[state],S)>0 then break;
case typ of
bt_invalid :;
bt_file_line :
begin
S:=INIFile^.GetEntry(secBreakpoint,ieBreakpointFile+S2,'');
Line:=INIFile^.GetIntEntry(secBreakpoint,ieBreakpointLine+S2,0);
end;
else
begin
S:=INIFile^.GetEntry(secBreakpoint,ieBreakpointName+S2,'');
end;
end;
SC:=INIFile^.GetEntry(secBreakpoint,ieBreakpointCond+S,'');
if (typ=bt_function) and (S<>'') then
new(PB,init_function(S))
else if (typ=bt_file_line) and (S<>'') then
new(PB,init_file_line(S,Line))
else
new(PB,init_type(typ,S));
If assigned(PB) then
begin
PB^.state:=state;
If SC<>'' then
PB^.conditions:=NewStr(SC);
BreakpointCollection^.Insert(PB);
end;
end;
function ReadINIFile: boolean;
var INIFile: PINIFile;
S,PS,S1,S2,S3: string;
I,P: integer;
X,Y : sw_integer;
BreakPointCount:longint;
OK: boolean;
ts : TSwitchMode;
W: word;
R : TRect;
begin
OK:=ExistsFile(INIPath);
if OK then
begin
New(INIFile, Init(INIPath));
{ Files }
OpenExts:=INIFile^.GetEntry(secFiles,ieOpenExts,OpenExts);
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;
{ Run }
{ First read the primary file, which can also set the parameters which can
be overruled with the parameter loading }
SetPrimaryFile(INIFile^.GetEntry(secCompile,iePrimaryFile,PrimaryFile));
SetRunParameters(INIFile^.GetEntry(secRun,ieRunParameters,GetRunParameters));
{ Compile }
S:=INIFile^.GetEntry(secCompile,ieCompileMode,'');
for ts:=low(TSwitchMode) to high(TSwitchMode) do
begin
if SwitchesModeStr[ts]=S then
SwitchesMode:=ts;
end;
{ Help }
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='';
{ Editor }
{$ifndef EDITORS}
DefaultTabSize:=INIFile^.GetIntEntry(secEditor,ieDefaultTabSize,DefaultTabSize);
DefaultCodeEditorFlags:=INIFile^.GetIntEntry(secEditor,ieDefaultEditorFlags,DefaultCodeEditorFlags);
DefaultSaveExt:=INIFile^.GetEntry(secEditor,ieDefaultSaveExt,DefaultSaveExt);
{$endif}
{ Highlight }
HighlightExts:=INIFile^.GetEntry(secHighlight,ieHighlightExts,HighlightExts);
TabsPattern:=INIFile^.GetEntry(secHighlight,ieTabsPattern,TabsPattern);
{ SourcePath }
SourceDirs:=INIFile^.GetEntry(secSourcePath,ieSourceList,SourceDirs);
{ Mouse }
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);
{ Search }
FindFlags:=INIFile^.GetIntEntry(secSearch,ieFindFlags,FindFlags);
{ Breakpoints }
BreakpointCount:=INIFile^.GetIntEntry(secBreakpoint,ieBreakpointCount,0);
for i:=1 to BreakpointCount do
ReadOneBreakPointEntry(i-1,INIFile);
{ Tools }
for I:=1 to MaxToolCount do
begin
S:=IntToStr(I);
S1:=INIFile^.GetEntry(secTools,ieToolName+S,'');
if S1='' then Break; { !!! }
S2:=INIFile^.GetEntry(secTools,ieToolProgram+S,'');
S3:=INIFile^.GetEntry(secTools,ieToolParams+S,'');
W:=Max(0,Min(65535,INIFile^.GetIntEntry(secTools,ieToolHotKey+S,0)));
AddTool(S1,S2,S3,W);
end;
{ Colors }
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;
{ Open files }
for I:=INIFile^.GetIntEntry(secFiles,ieOpenFileCount,0) downto 1 do
begin
S:=INIFile^.GetEntry(secFiles,ieOpenFile+IntToStr(I),'');
if (S='') then
break;
P:=Pos(',',S); if P=0 then P:=length(S)+1;
S1:=copy(S,1,P-1);
Delete(S,1,P);
P:=Pos(',',S);
if P=0 then P:=length(S)+1;
X:=Max(0,StrToInt(copy(S,1,P-1)));
Delete(S,1,P);
P:=Pos(',',S);
if P=0 then P:=length(S)+1;
Y:=Max(0,StrToInt(copy(S,1,P-1)));
Delete(S,1,P);
P:=Pos(',',S);
if P=0 then P:=length(S)+1;
R.A.X:=Max(0,StrToInt(copy(S,1,P-1)));
Delete(S,1,P);
P:=Pos(',',S);
if P=0 then P:=length(S)+1;
R.A.Y:=Max(0,StrToInt(copy(S,1,P-1)));
Delete(S,1,P);
P:=Pos(',',S);
if P=0 then P:=length(S)+1;
R.B.X:=Max(0,StrToInt(copy(S,1,P-1)));
Delete(S,1,P);
P:=Pos(',',S);
if P=0 then P:=length(S)+1;
R.B.Y:=Max(0,StrToInt(copy(S,1,P-1)));
if (R.A.X<R.B.X) and (R.A.Y<R.B.Y) then
TryToOpenFile(@R,S1,X,Y,false)
else
TryToOpenFile(nil,S1,X,Y,false);
{ remove it because otherwise we allways keep old files }
INIFile^.DeleteEntry(secFiles,ieOpenFile+IntToStr(I));
end;
{ Desktop }
DesktopFileFlags:=INIFile^.GetIntEntry(secPreferences,ieDesktopFlags,DesktopFileFlags);
{ Preferences }
AutoSaveOptions:=INIFile^.GetIntEntry(secPreferences,ieAutoSave,AutoSaveOptions);
MiscOptions:=INIFile^.GetIntEntry(secPreferences,ieMiscOptions,MiscOptions);
DesktopLocation:=INIFile^.GetIntEntry(secPreferences,ieDesktopLocation,DesktopLocation);
Dispose(INIFile, Done);
end;
ReadINIFile:=OK;
end;
function WriteINIFile: boolean;
var INIFile: PINIFile;
S: string;
R : TRect;
S1,S2,S3: string;
W: word;
BreakPointCount:longint;
I,OpenFileCount: integer;
OK: boolean;
PW,PPW : PSourceWindow;
procedure ConcatName(P: PString); {$ifndef FPC}far;{$endif}
begin
if (S<>'') then S:=S+';';
S:=S+P^;
end;
begin
New(INIFile, Init(INIPath));
{ Files }
INIFile^.SetEntry(secFiles,ieOpenExts,'"'+OpenExts+'"');
for I:=1 to High(RecentFiles) do
begin
if I<=RecentFileCount then
with RecentFiles[I] do S:=FileName+','+IntToStr(LastPos.X)+','+IntToStr(LastPos.Y)
else
S:='';
INIFile^.SetEntry(secFiles,ieRecentFile+IntToStr(I),S);
end;
PW:=FirstEditorWindow;
PPW:=PW;
I:=1;
while assigned(PW) do
begin
If PW^.HelpCtx=hcSourceWindow then
begin
With PW^.editor^ do
S:=FileName+','+IntToStr(CurPos.X)+','+IntToStr(CurPos.Y);
PW^.GetBounds(R);
S:=S+','+IntToStr(R.A.X)+','+IntToStr(R.A.Y)+','+
IntToStr(R.B.X)+','+IntToStr(R.B.Y);
INIFile^.SetEntry(secFiles,ieOpenFile+IntToStr(I),S);
Inc(I);
OpenFileCount:=I-1;
end;
PW:=PSourceWindow(PW^.next);
While assigned(PW) and (PW<>PPW) and (PW^.HelpCtx<>hcSourceWindow) do
PW:=PSourceWindow(PW^.next);
If PW=PPW then
break;
end;
INIFile^.SetIntEntry(secFiles,ieOpenFileCount,OpenFileCount);
{ Run }
INIFile^.SetEntry(secRun,ieRunParameters,GetRunParameters);
{ Compile }
INIFile^.SetEntry(secCompile,iePrimaryFile,PrimaryFile);
INIFile^.SetEntry(secCompile,ieCompileMode,SwitchesModeStr[SwitchesMode]);
{ Help }
S:='';
HelpFiles^.ForEach(@ConcatName);
INIFile^.SetEntry(secHelp,ieHelpFiles,'"'+S+'"');
{ Editor }
{$ifndef EDITORS}
INIFile^.SetIntEntry(secEditor,ieDefaultTabSize,DefaultTabSize);
INIFile^.SetIntEntry(secEditor,ieDefaultEditorFlags,DefaultCodeEditorFlags);
INIFile^.SetEntry(secEditor,ieDefaultSaveExt,DefaultSaveExt);
{$endif}
{ Highlight }
INIFile^.SetEntry(secHighlight,ieHighlightExts,'"'+HighlightExts+'"');
INIFile^.SetEntry(secHighlight,ieTabsPattern,'"'+TabsPattern+'"');
{ SourcePath }
INIFile^.SetEntry(secSourcePath,ieSourceList,'"'+SourceDirs+'"');
{ Mouse }
INIFile^.SetIntEntry(secMouse,ieDoubleClickDelay,DoubleDelay);
INIFile^.SetIntEntry(secMouse,ieReverseButtons,byte(MouseReverse));
INIFile^.SetIntEntry(secMouse,ieAltClickAction,AltMouseAction);
INIFile^.SetIntEntry(secMouse,ieCtrlClickAction,CtrlMouseAction);
{ Search }
INIFile^.SetIntEntry(secSearch,ieFindFlags,FindFlags);
{ Breakpoints }
BreakPointCount:=BreakpointCollection^.Count;
INIFile^.SetIntEntry(secBreakpoint,ieBreakpointCount,BreakpointCount);
for i:=1 to BreakpointCount do
WriteOneBreakPointEntry(I-1,INIFile);
{ Tools }
INIFile^.DeleteSection(secTools);
for I:=1 to GetToolCount do
begin
S:=IntToStr(I);
GetToolParams(I-1,S1,S2,S3,W);
if S1<>'' then S1:='"'+S1+'"';
if S2<>'' then S2:='"'+S2+'"';
if S3<>'' then S3:='"'+S3+'"';
INIFile^.SetEntry(secTools,ieToolName+S,S1);
INIFile^.SetEntry(secTools,ieToolProgram+S,S2);
INIFile^.SetEntry(secTools,ieToolParams+S,S3);
INIFile^.SetIntEntry(secTools,ieToolHotKey+S,W);
end;
{ Colors }
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;
{ Desktop }
INIFile^.SetIntEntry(secPreferences,ieDesktopFlags,DesktopFileFlags);
{ Preferences }
INIFile^.SetIntEntry(secPreferences,ieAutoSave,AutoSaveOptions);
INIFile^.SetIntEntry(secPreferences,ieMiscOptions,MiscOptions);
INIFile^.SetIntEntry(secPreferences,ieDesktopLocation,DesktopLocation);
OK:=INIFile^.Update;
Dispose(INIFile, Done);
WriteINIFile:=OK;
end;
end.
{
$Log$
Revision 1.18 1999-03-23 15:11:31 peter
* desktop saving things
* vesa mode
* preferences dialog
Revision 1.17 1999/03/12 01:13:58 peter
* flag if trytoopen should look for other extensions
+ browser tab in the tools-compiler
Revision 1.16 1999/03/08 14:58:09 peter
+ prompt with dialogs for tools
Revision 1.15 1999/03/05 17:53:02 pierre
+ saving and opening of open files on exit
Revision 1.14 1999/03/01 15:41:55 peter
+ Added dummy entries for functions not yet implemented
* MenuBar didn't update itself automatically on command-set changes
* Fixed Debugging/Profiling options dialog
* TCodeEditor converts spaces to tabs at save only if efUseTabChars is
set
* efBackSpaceUnindents works correctly
+ 'Messages' window implemented
+ Added '$CAP MSG()' and '$CAP EDIT' to available tool-macros
+ Added TP message-filter support (for ex. you can call GREP thru
GREP2MSG and view the result in the messages window - just like in TP)
* A 'var' was missing from the param-list of THelpFacility.TopicSearch,
so topic search didn't work...
* In FPHELP.PAS there were still context-variables defined as word instead
of THelpCtx
* StdStatusKeys() was missing from the statusdef for help windows
+ Topic-title for index-table can be specified when adding a HTML-files
Revision 1.13 1999/02/22 02:15:14 peter
+ default extension for save in the editor
+ Separate Text to Find for the grep dialog
* fixed redir crash with tp7
Revision 1.12 1999/02/19 18:43:46 peter
+ open dialog supports mask list
Revision 1.11 1999/02/10 09:53:14 pierre
* better storing of breakpoints
Revision 1.10 1999/02/05 13:08:42 pierre
+ new breakpoint types added
Revision 1.9 1999/02/05 12:11:55 pierre
+ SourceDir that stores directories for sources that the
compiler should not know about
Automatically asked for addition when a new file that
needed filedialog to be found is in an unknown directory
Stored and retrieved from INIFile
+ Breakpoints conditions added to INIFile
* Breakpoints insterted and removed at debin and end of debug session
Revision 1.8 1999/02/04 17:52:38 pierre
* bs_invalid renamed bs_deleted
Revision 1.7 1999/02/04 17:19:24 peter
* linux fixes
Revision 1.6 1999/02/04 13:32:04 pierre
* Several things added (I cannot commit them independently !)
+ added TBreakpoint and TBreakpointCollection
+ added cmResetDebugger,cmGrep,CmToggleBreakpoint
+ Breakpoint list in INIFile
* Select items now also depend of SwitchMode
* Reading of option '-g' was not possible !
+ added search for -Fu args pathes in TryToOpen
+ added code for automatic opening of FileDialog
if source not found
Revision 1.5 1999/01/21 11:54:15 peter
+ tools menu
+ speedsearch in symbolbrowser
* working run command
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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