Work-in-progress.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5720 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
gbamber
2017-01-28 08:18:06 +00:00
parent 4fa832acde
commit 0b3de90fc7
3 changed files with 198 additions and 167 deletions

View File

@ -10,7 +10,7 @@
<IsPartOfProject Value="True"/>
<EditorIndex Value="8"/>
<CursorPos X="25" Y="28"/>
<UsageCount Value="67"/>
<UsageCount Value="94"/>
<Loaded Value="True"/>
</Unit0>
<Unit1>
@ -21,7 +21,7 @@
<ResourceBaseClass Value="Form"/>
<TopLine Value="208"/>
<CursorPos X="66" Y="220"/>
<UsageCount Value="67"/>
<UsageCount Value="94"/>
<Loaded Value="True"/>
<LoadedDesigner Value="True"/>
</Unit1>
@ -32,25 +32,25 @@
<WindowIndex Value="1"/>
<TopLine Value="31"/>
<CursorPos X="48" Y="14"/>
<UsageCount Value="50"/>
<UsageCount Value="77"/>
</Unit2>
<Unit3>
<Filename Value="..\lazautoupdate_httpclient.pas"/>
<EditorIndex Value="-1"/>
<CursorPos X="97" Y="12"/>
<UsageCount Value="22"/>
<UsageCount Value="19"/>
</Unit3>
<Unit4>
<Filename Value="..\ulazautoupdate.pas"/>
<IsVisibleTab Value="True"/>
<WindowIndex Value="1"/>
<TopLine Value="1707"/>
<CursorPos X="44" Y="1747"/>
<EditorIndex Value="1"/>
<TopLine Value="44"/>
<CursorPos X="63" Y="61"/>
<ExtraEditorCount Value="2"/>
<ExtraEditor1>
<EditorIndex Value="1"/>
<TopLine Value="1058"/>
<CursorPos X="68" Y="1025"/>
<IsVisibleTab Value="True"/>
<WindowIndex Value="1"/>
<TopLine Value="1707"/>
<CursorPos X="44" Y="1747"/>
</ExtraEditor1>
<ExtraEditor2>
<EditorIndex Value="-1"/>
@ -58,7 +58,7 @@
<TopLine Value="-1"/>
<CursorPos X="-1" Y="-1"/>
</ExtraEditor2>
<UsageCount Value="32"/>
<UsageCount Value="45"/>
<Loaded Value="True"/>
</Unit4>
<Unit5>
@ -67,20 +67,20 @@
<EditorIndex Value="-1"/>
<TopLine Value="101"/>
<CursorPos Y="154"/>
<UsageCount Value="9"/>
<UsageCount Value="6"/>
</Unit5>
<Unit6>
<Filename Value="..\..\..\..\applications\foobot\monitor\foobot_sensors.pas"/>
<EditorIndex Value="-1"/>
<TopLine Value="76"/>
<CursorPos X="75" Y="77"/>
<UsageCount Value="9"/>
<UsageCount Value="6"/>
</Unit6>
<Unit7>
<Filename Value="..\..\..\..\applications\foobot\foobot.lpr"/>
<EditorIndex Value="-1"/>
<CursorPos Y="21"/>
<UsageCount Value="9"/>
<UsageCount Value="6"/>
</Unit7>
<Unit8>
<Filename Value="C:\trunklatest\lazarus\lcl\asyncprocess.pp"/>
@ -88,27 +88,27 @@
<EditorIndex Value="-1"/>
<TopLine Value="22"/>
<CursorPos X="31" Y="31"/>
<UsageCount Value="11"/>
<UsageCount Value="8"/>
</Unit8>
<Unit9>
<Filename Value="C:\trunklatest\lazarus\components\lazutils\utf8process.pp"/>
<UnitName Value="UTF8Process"/>
<EditorIndex Value="-1"/>
<CursorPos X="3" Y="85"/>
<UsageCount Value="11"/>
<UsageCount Value="8"/>
</Unit9>
<Unit10>
<Filename Value="..\..\..\..\applications\foobot\monitor\umainform.pas"/>
<EditorIndex Value="-1"/>
<TopLine Value="25"/>
<CursorPos X="22" Y="36"/>
<UsageCount Value="20"/>
<UsageCount Value="17"/>
</Unit10>
<Unit11>
<Filename Value="C:\trunklatest\fpc\rtl\objpas\sysutils\osutilsh.inc"/>
<EditorIndex Value="-1"/>
<CursorPos X="10" Y="20"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit11>
<Unit12>
<Filename Value="..\versionsupport.pas"/>
@ -116,28 +116,28 @@
<EditorIndex Value="-1"/>
<TopLine Value="4"/>
<CursorPos X="8" Y="31"/>
<UsageCount Value="17"/>
<UsageCount Value="14"/>
</Unit12>
<Unit13>
<Filename Value="C:\laztrunk\fpc\examples\httpd22\minimain.pas"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<TopLine Value="3"/>
<UsageCount Value="9"/>
<UsageCount Value="6"/>
</Unit13>
<Unit14>
<Filename Value="..\uappisrunning.pas"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<TopLine Value="124"/>
<UsageCount Value="9"/>
<UsageCount Value="6"/>
</Unit14>
<Unit15>
<Filename Value="..\..\..\cryptini\latest_stable\ucryptini.pas"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<TopLine Value="372"/>
<UsageCount Value="9"/>
<UsageCount Value="6"/>
</Unit15>
<Unit16>
<Filename Value="..\updatehmsource\updatehm.lpr"/>
@ -145,7 +145,7 @@
<WindowIndex Value="1"/>
<TopLine Value="132"/>
<CursorPos X="6" Y="338"/>
<UsageCount Value="22"/>
<UsageCount Value="35"/>
<Loaded Value="True"/>
</Unit16>
<Unit17>
@ -154,13 +154,13 @@
<EditorIndex Value="-1"/>
<TopLine Value="24"/>
<CursorPos Y="33"/>
<UsageCount Value="11"/>
<UsageCount Value="8"/>
</Unit17>
<Unit18>
<Filename Value="..\trayicon\trayupdater.lpr"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit18>
<Unit19>
<Filename Value="..\..\..\mbColorLib\mbutils.pas"/>
@ -168,28 +168,28 @@
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<TopLine Value="4"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit19>
<Unit20>
<Filename Value="..\..\..\mbColorLib\ScreenWin.pas"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit20>
<Unit21>
<Filename Value="..\..\..\mbColorLib\LVColorPicker.pas"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="1"/>
<TopLine Value="290"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit21>
<Unit22>
<Filename Value="..\ushortcut.pas"/>
<IsVisibleTab Value="True"/>
<EditorIndex Value="4"/>
<TopLine Value="251"/>
<CursorPos X="69" Y="278"/>
<UsageCount Value="23"/>
<TopLine Value="219"/>
<CursorPos X="87" Y="240"/>
<UsageCount Value="36"/>
<Loaded Value="True"/>
</Unit22>
<Unit23>
@ -197,14 +197,14 @@
<EditorIndex Value="-1"/>
<TopLine Value="116"/>
<CursorPos X="24" Y="125"/>
<UsageCount Value="11"/>
<UsageCount Value="8"/>
</Unit23>
<Unit24>
<Filename Value="C:\laztrunk\fpc\packages\winunits-base\src\shlobj.pp"/>
<EditorIndex Value="7"/>
<TopLine Value="2203"/>
<CursorPos X="56" Y="2335"/>
<UsageCount Value="12"/>
<UsageCount Value="25"/>
<Loaded Value="True"/>
</Unit24>
<Unit25>
@ -212,7 +212,7 @@
<EditorIndex Value="3"/>
<TopLine Value="399"/>
<CursorPos X="30" Y="426"/>
<UsageCount Value="11"/>
<UsageCount Value="24"/>
<Loaded Value="True"/>
</Unit25>
<Unit26>
@ -220,14 +220,14 @@
<EditorIndex Value="-1"/>
<TopLine Value="12"/>
<CursorPos X="5" Y="39"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit26>
<Unit27>
<Filename Value="..\aboutlazautoupdateunit.pas"/>
<EditorIndex Value="2"/>
<TopLine Value="65"/>
<CursorPos X="41" Y="86"/>
<UsageCount Value="11"/>
<UsageCount Value="24"/>
<Loaded Value="True"/>
</Unit27>
<Unit28>
@ -235,13 +235,13 @@
<EditorIndex Value="-1"/>
<TopLine Value="10"/>
<CursorPos X="25" Y="40"/>
<UsageCount Value="10"/>
<UsageCount Value="7"/>
</Unit28>
<Unit29>
<Filename Value="C:\laztrunk\fpc\rtl\objpas\sysutils\finah.inc"/>
<EditorIndex Value="6"/>
<CursorPos X="10" Y="33"/>
<UsageCount Value="10"/>
<UsageCount Value="23"/>
<Loaded Value="True"/>
</Unit29>
<Unit30>
@ -250,7 +250,7 @@
<EditorIndex Value="5"/>
<TopLine Value="273"/>
<CursorPos X="3" Y="278"/>
<UsageCount Value="10"/>
<UsageCount Value="23"/>
<Loaded Value="True"/>
</Unit30>
</Units>
@ -259,124 +259,124 @@
</OtherDefines>
<JumpHistory Count="30" HistoryIndex="29">
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<Filename Value="umainform.pas"/>
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<Filename Value="..\ulazautoupdate.pas"/>
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View File

@ -993,15 +993,15 @@ begin
fOndebugEvent(Self, 'MakeShortCut', Format('Category=%s',
[fShortCutClass.CategoryString]));
{$ENDIF}
Result := CreateDesktopShortCut(fShortCutClass.Target,
Result := CreateDesktopShortCut(fShortCutClass.Target,
fShortCutClass.TargetArguments, fShortCutClass.ShortcutName,
fShortCutClass.IconFileName, fShortCutClass.CategoryString);
fLastError:=GetShortCutDebugString;
if fFireDebugEvent then
if Result = True then
fOndebugEvent(Self, 'MakeShortCut', 'MakeShortCut succeded.')
else
fOndebugEvent(Self, 'MakeShortCut', 'MakeShortCut failed. Error: ' + GetShortCutErrorString);
fOndebugEvent(Self, 'MakeShortCut', 'MakeShortCut failed. Error(s): ' + GetShortCutDebugString);
end;
function TLazAutoUpdate.DeleteShortCut: boolean;
@ -1025,7 +1025,7 @@ begin
if Result = True then
fOndebugEvent(Self, 'MakeShortCut', 'DeleteShortCut succeded.')
else
fOndebugEvent(Self, 'MakeShortCut', 'DeleteShortCut failed. Error: ' + GetShortCutErrorString);
fOndebugEvent(Self, 'MakeShortCut', 'DeleteShortCut failed. Error: ' + GetShortCutDebugString);
end;

View File

@ -36,7 +36,7 @@ Code adapted from fpcup (@BigChimp and @DonAlfredo at freepascal forum)
Use
===
Use public function 'GetShortCutErrorString' to show an error when debugging
Use public function 'GetShortCutErrorString' to show errors/info when debugging
Linux Shortcut Info
===================
@ -85,28 +85,34 @@ interface
uses
Classes, SysUtils, LazUTF8, FileUtil, LazFileUtils
{$IFDEF LINUX}, process{$ENDIF}
{$IFDEF LINUX},process,strutils{$ENDIF}
{$IFDEF WINDOWS}, Windows, shlobj {for special folders}, ActiveX,
ComObj, ShellAPI{$ENDIF} ;
function CreateDesktopShortCut(Target, TargetArguments, ShortcutName,
IconFileName, Category: string): boolean;
function DeleteDesktopShortcut(ShortcutName: string): boolean;
function GetShortCutErrorString: string;
function GetShortCutDebugString: string;
implementation
var
sErrorString: string;
function GetShortCutErrorString: string;
sDebugString: string;
// Functions and procs to aid Debugging
function GetShortCutDebugString: string;
begin
if (sErrorString = '') then
if (sDebugString = '') then
Result := 'OK'
else
Result := sErrorString;
Result := sDebugString;
end;
// Builds up a string with linebreaks
procedure AddToDebugString(Astring:String);
begin
if (sDebugString = '') then
sDebugString:=LineEnding + '* ' + Astring
else
sDebugString:=sDebugString + LineEnding + '* ' + Astring;
end;
{$IFDEF UNIX}
@ -138,7 +144,7 @@ IN:
OUT:
True = Success
False = Fail
Use function GetShortCutErrorString to get most recent error as a string
Use function GetShortCutDebugString to get most recent error as a string
}
var
IObject: IUnknown;
@ -149,19 +155,21 @@ var
LinkName: WideString;
begin
Result := True;
sErrorString := 'OK';
sDebugString := '';
// Simple failure check
if not FileExistsUTF8(Target) then
Result := False;
if Result = False then
Exit;
begin
AddToDebugString('Filename ' + Target + ' does not exist');
Result := False;
Exit;
end;
try
{ Creates an instance of IShellLink }
IObject := CreateComObject(CLSID_ShellLink);
ISLink := IObject as IShellLink;
IPFile := IObject as IPersistFile;
TRY
ISLink.SetPath(PChar(Target));
ISLink.SetArguments(PChar(TargetArguments));
ISLink.SetWorkingDirectory(PChar(ExtractFilePath(Target)));
@ -172,10 +180,13 @@ begin
LinkName := IncludeTrailingPathDelimiter(InFolder) + ShortcutName + '.lnk';
{ Get rid of any existing shortcut first }
SysUtils.DeleteFile(LinkName);
If Not SysUtils.DeleteFile(LinkName) then
AddToDebugString('Could not delete existing link ' + LinkName);
{ Create the link }
IPFile.Save(PWChar(LinkName), False);
finally
FreeAndNil(IPFile);
end;
except
Result := False;
end;
@ -195,113 +206,133 @@ IN:
OUT:
True = Success
False = Fail
Use function GetShortCutErrorString to get most recent error as a string
Use function GetShortCutDebugString to get errors as a string
}
var
XdgDesktopContent: TStringList;
XdgDesktopStringList: TStrings;
XdgDesktopFile: string;
Aprocess: TProcess;
sPathToShare: string;
sDesktopFilename:String;
begin
// Suceed by default:
Result := True;
sErrorString := 'OK';
sDebugString := '';
// Simple failure checks
if not FileExistsUTF8(Target) then
begin
sErrorString := 'File "' + Target + '" cannot be located.';
AddToDebugString('File "' + Target + '" cannot be located. Quitting.');
Result := False;
Exit;
end;
if not FileExistsUTF8(IconFileName) then
begin
sErrorString := 'File "' + IconFileName + '" cannot be located.';
AddToDebugString('File "' + IconFileName + '" cannot be located. Using Target.');
IconFileName := Target;
end;
if ShortCutName = '' then
begin
sErrorString := 'ShortcutName is blank.';
AddToDebugString('ShortcutName is blank. Quitting.');
Result := False;
Exit;
end;
if Category = '' then
begin
sErrorString := 'Category is blank. Using "Utility"';
AddToDebugString('Category is blank. Using "Utility"');
Category := 'Utility';
end;
// Make up a compliant filename
sDesktopFilename:=Copy2Space(shortcutname);
sDesktopFilename:=LeftStr(sDesktopFilename,8);
AddToDebugString('Desktop filename = ' + sDesktopFilename);
// Standard path to DeskTop files
sPathToShare := IncludeTrailingPathDelimiter(ExpandFileNameUTF8('~')) +
'usr/share/applications' + DirectorySeparator + 'test.desktop';
{
'usr/share/applications' + DirectorySeparator +
sDesktopFilename + '.desktop';
// Temp directory path
XdgDesktopFile := IncludeTrailingPathDelimiter(GetTempDir(False)) +
shortcutname + '.desktop';
}
// ExtractFileNameOnly(GetTempDir(False));
XdgDesktopFile := IncludeTrailingPathDelimiter(GetTempDir(False)) +
'test.desktop';
XdgDesktopContent := TStringList.Create;
sDesktopFilename + '.desktop';
AddToDebugString('XdgDesktopFile = ' + XdgDesktopFile);
AddToDebugString('sPathToShare = ' + sPathToShare);
// Make up the desktop file
XdgDesktopStringList := TStringList.Create;
try
XdgDesktopContent.Add('[Desktop Entry]');
XdgDesktopContent.Add('Encoding=UTF-8');
XdgDesktopContent.Add('Type=Application');
//XdgDesktopContent.Add('Nodisplay=True');
XdgDesktopContent.Add('Icon=' + IconFileName);
XdgDesktopStringList.Add('[Desktop Entry]');
XdgDesktopStringList.Add('Encoding=UTF-8');
XdgDesktopStringList.Add('Type=Application');
//XdgDesktopStringList.Add('NoDisplay=True');
XdgDesktopStringList.Add('Icon=' + IconFileName);
if TargetArguments <> '' then
XdgDesktopContent.Add('Exec=' + Target + ' ' + TargetArguments)
XdgDesktopStringList.Add('Exec=' + Target + ' ' + TargetArguments)
else
XdgDesktopContent.Add('Exec=' + Target);
XdgDesktopContent.Add('Name=' + ShortcutName);
XdgDesktopContent.Add('Category=' + Category);
XdgDesktopStringList.Add('Exec=' + Target);
XdgDesktopStringList.Add('Name=' + ShortcutName);
XdgDesktopStringList.Add('Category=' + Category);
// We're going to try and call xdg-desktop-icon
// this may fail if shortcut exists already
AProcess := TProcess.Create(nil);
try
try
if FileExistsUTF8(XdgDesktopFile) then DeleteFile(XdgDesktopFile);
XdgDesktopContent.SaveToFile(XdgDesktopFile);
Sleep(100);
XdgDesktopStringList.SaveToFile(XdgDesktopFile);
if Not FileExistsUTF8(XdgDesktopFile) then
AddToDebugString('XdgDesktopFile wasn''t saved');
if FileExistsUTF8(XdgDesktopFile) then
begin
Sleep(100);
Aprocess.Executable := 'xdg-desktop-icon install';
AProcess.CurrentDirectory := ProgramDirectory;
AProcess.Parameters.Clear;
AProcess.Parameters.Add(XdgDesktopFile);
Aprocess.Execute;
Sleep(100);
end
else
if FileExistsUTF8(sPathToShare) then DeleteFile(sPathToShare);
XdgDesktopContent.SaveToFile(sPathToShare);
If Not FileExistsUTF8(sPathToShare) then
begin
Result:=FALSE;
sErrorString := 'SaveToFile(' + sPathToShare + ') failed';
end;
end;
except
// xdg-desktop-icon install failed.
Result := False;
sErrorString := 'Exception running "xdg-desktop-icon install"';
AddToDebugString('Exception running "xdg-desktop-icon install"');
// OK. Try usr/share/applications
if FileExistsUTF8(sPathToShare) then
begin
If SysUtils.DeleteFile(sPathToShare) then
AddToDebugString('Successfully deleted existing ' + sPathToShare)
else
AddToDebugString('Unable to delete existing ' + sPathToShare);
end;
// Save the stringlist directly to usr/share/applications
XdgDesktopStringList.SaveToFile(sPathToShare);
If Not FileExistsUTF8(sPathToShare) then
begin
Result:=FALSE;
AddToDebugString('SaveToFile(' + sPathToShare + ') failed');
end;
end;
finally
AProcess.Free;
end;
if Result = False then
// Temp file is no longer needed....
try
If FileExistsUTF8(XdgDesktopFile) then
If (FileExistsUTF8(XdgDesktopFile)) AND (NOT FileExistsUTF8(sPathToShare)) then
BEGIN
// Last try to copy file to usr/share/applications
if CopyFile(XdgDesktopFile, sPathToShare) then
Result := True
else
sErrorString := Format('Unable to copy %s file to %s', [XdgDesktopFile, sPathToShare]);
if not DeleteFile(XdgDesktopFile) then
sErrorString := 'Unable to delete temporary ' + XdgDesktopFile;
AddToDebugString(Format('Unable to copy %s file to %s', [XdgDesktopFile, sPathToShare]));
// Temp file is no longer needed....
if not SysUtils.DeleteFile(XdgDesktopFile) then
AddToDebugString('Unable to delete temporary ' + XdgDesktopFile);
end
else sErrorString := 'Unable to locate temporary ' + XdgDesktopFile;
else AddToDebugString('Unable to locate temporary ' + XdgDesktopFile);
finally
// Swallow, let filesystem maintenance clear it up
end;
finally
XdgDesktopContent.Free;
XdgDesktopStringList.Free;
end;
end;
@ -314,7 +345,7 @@ var
LinkName: WideString;
begin
Result := False;
sErrorString := 'OK';
sDebugString := '';
try
{ Get the desktop location }
SHGetSpecialFolderLocation(0, CSIDL_DESKTOPDIRECTORY, PIDL);
@ -323,7 +354,7 @@ begin
if SysUtils.DeleteFile(LinkName) then
Result := True;
except
sErrorString := 'Exception deleting ' + LinkName;
AddToDebugString('Exception deleting ' + LinkName);
// Eat the exception
end;
end;
@ -331,7 +362,7 @@ end;
{$ELSE}
function DeleteDesktopShortcut(ShortcutName: string): boolean;
begin
sErrorString := 'OK';
sDebugString := 'DeleteDesktopShortcut not implemented in Linux';
Result := False;
end;