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lazarus/ide/keymapping.pp

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{
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
Author: Mattias Gaertner
Abstract:
Contains classes to store key-command relationships, can update
TSynEditKeyStrokes and provides a dialog for editing a single
commandkey.
ToDo:
}
unit KeyMapping;
{$mode objfpc}{$H+}
interface
uses
LCLLinux, LCLType,
Forms, Classes, SysUtils, Buttons, LResources, StdCtrls, Controls,
SynEdit, SynEditKeyCmds, XMLCfg, Dialogs;
const
{ editor commands constants. see syneditkeycmds.pp for more
These values can change from version to version, so DO NOT save them to file!
}
ecFind = ecUserFirst + 1;
ecFindAgain = ecUserFirst + 2;
ecFindNext = ecFindAgain;
ecReplace = ecUserFirst + 3;
ecFindProcedureDefinition = ecUserFirst + 4;
ecFindProcedureMethod = ecUserFirst + 5;
ecGotoLineNumber = ecUserFirst + 6;
ecNextEditor = ecUserFirst + 7;
ecPrevEditor = ecUserFirst + 8;
ecPeriod = ecUserFirst + 9;
ecFindPrevious = ecUserFirst + 10;
ecFindInFiles = ecUserFirst + 11;
ecJumpBack = ecUserFirst + 12;
ecJumpForward = ecUserFirst + 13;
ecAddJumpPoint = ecUserFirst + 14;
ecViewJumpHistory = ecUserFirst + 15;
ecFindDeclaration = ecUserFirst + 20;
ecFindBlockOtherEnd = ecUserFirst + 21;
ecFindBlockStart = ecUserFirst + 22;
ecOpenFileAtCursor = ecUserFirst + 23;
ecWordCompletion = ecUserFirst + 100;
ecCompleteCode = ecUserFirst + 101;
ecIdentCompletion = ecUserFirst + 102;
ecSyntaxCheck = ecUserFirst + 103;
ecGuessUnclosedBlock = ecUserFirst + 104;
ecNew = ecUserFirst + 201;
ecNewUnit = ecUserFirst + 202;
ecNewForm = ecUserFirst + 203;
ecOpen = ecUserFirst + 204;
ecSave = ecUserFirst + 205;
ecSaveAs = ecUserFirst + 206;
ecSaveAll = ecUserFirst + 207;
ecClose = ecUserFirst + 208;
ecCloseAll = ecUserFirst + 209;
ecQuit = ecUserFirst + 210;
ecJumpToEditor = ecUserFirst + 300;
ecToggleFormUnit = ecUserFirst + 301;
ecToggleObjectInsp = ecUserFirst + 302;
ecToggleProjectExpl = ecUserFirst + 303;
ecToggleCodeExpl = ecUserFirst + 304;
ecToggleMessages = ecUserFirst + 305;
ecToggleWatches = ecUserFirst + 306;
ecToggleBreakPoints = ecUserFirst + 307;
ecToggleDebuggerOut = ecUserFirst + 308;
ecViewUnits = ecUserFirst + 309;
ecViewForms = ecUserFirst + 310;
ecBuild = ecUserFirst + 400;
ecRun = ecUserFirst + 401;
ecPause = ecUserFirst + 402;
ecStepInto = ecUserFirst + 403;
ecStepOver = ecUserFirst + 404;
ecRunToCursor = ecUserFirst + 405;
ecStopProgram = ecUserFirst + 406;
ecBuildAll = ecUserFirst + 407;
ecBuildLazarus = ecUserFirst + 408;
ecExtToolFirst = ecUserFirst + 500;
ecExtToolLast = ecUserFirst + 599;
ecNewProject = ecUserFirst + 700;
ecOpenProject = ecUserFirst + 701;
ecSaveProject = ecUserFirst + 702;
ecSaveProjectAs = ecUserFirst + 703;
ecAddCurUnitToProj = ecUserFirst + 704;
ecRemoveFromProj = ecUserFirst + 705;
ecViewProjectSource = ecUserFirst + 706;
ecProjectOptions = ecUserFirst + 707;
ecRunParameters = ecUserFirst + 800;
ecCompilerOptions = ecUserFirst + 801;
ecExtToolSettings = ecUserFirst + 802;
ecConfigBuildLazarus = ecUserFirst + 803;
ecEnvironmentOptions = ecUserFirst + 804;
ecEditorOptions = ecUserFirst + 805;
ecCodeToolsOptions = ecUserFirst + 806;
ecCodeToolsDefinesEd = ecUserFirst + 807;
ecAboutLazarus = ecUserFirst + 900;
ecGotoEditor1 = ecUserFirst + 2000;
ecGotoEditor2 = ecGotoEditor1 + 1;
ecGotoEditor3 = ecGotoEditor2 + 1;
ecGotoEditor4 = ecGotoEditor3 + 1;
ecGotoEditor5 = ecGotoEditor4 + 1;
ecGotoEditor6 = ecGotoEditor5 + 1;
ecGotoEditor7 = ecGotoEditor6 + 1;
ecGotoEditor8 = ecGotoEditor7 + 1;
ecGotoEditor9 = ecGotoEditor8 + 1;
ecGotoEditor0 = ecGotoEditor9 + 1;
type
//---------------------------------------------------------------------------
// TKeyCommandCategory is used to divide the key commands in handy packets
TKeyCommandCategory = class(TList)
public
Name: string;
Description: string;
Parent: TKeyCommandCategory;
procedure Clear; override;
procedure Delete(Index: Integer);
constructor Create(const AName, ADescription: string);
end;
//---------------------------------------------------------------------------
// class for storing the keys of a single command (key-command relationship)
TKeyCommandRelation = class
private
fParent: TKeyCommandCategory;
procedure SetParent(const AValue: TKeyCommandCategory);
public
Name: ShortString;
Command: TSynEditorCommand; // see the ecXXX constants above
Key1: word;
Shift1: TShiftState;
Key2: word;
Shift2: TShiftState;
property Parent: TKeyCommandCategory read fParent write SetParent;
constructor Create(AParent: TKeyCommandCategory; AName:ShortString;
ACommand:TSynEditorCommand;
AKey1:Word; AShift1:TShiftState; AKey2:Word; AShift2:TShiftState);
function AsShortCut: TShortCut;
end;
//---------------------------------------------------------------------------
// class for a list of key - command relations
TKeyCommandRelationList = class
private
fRelations: TList; // list of TKeyCommandRelation, sorted with Command
fCategories: TList;// list of TKeyCommandCategory
fExtToolCount: integer;
function GetCategory(Index: integer): TKeyCommandCategory;
function GetRelation(Index:integer):TKeyCommandRelation;
function AddCategory(const Name, Description: string): integer;
function Add(Category: TKeyCommandCategory; const Name:shortstring;
Command:TSynEditorCommand;
Key1:Word; Shift1:TShiftState;
Key2:Word; Shift2:TShiftState):integer;
function ShiftStateToStr(Shift:TShiftState):AnsiString;
procedure SetExtToolCount(NewCount: integer);
public
function Count: integer;
function CategoryCount: integer;
function Find(AKey:Word; AShiftState:TShiftState): TKeyCommandRelation;
function FindByCommand(ACommand:TSynEditorCommand): TKeyCommandRelation;
function FindCategoryByName(const CategoryName: string): TKeyCommandCategory;
function IndexOf(ARelation: TKeyCommandRelation): integer;
function CommandToShortCut(ACommand: TSynEditorCommand): TShortCut;
function LoadFromXMLConfig(XMLConfig:TXMLConfig; Prefix:AnsiString):boolean;
function SaveToXMLConfig(XMLConfig:TXMLConfig; Prefix:AnsiString):boolean;
procedure AssignTo(ASynEditKeyStrokes:TSynEditKeyStrokes);
constructor Create;
destructor Destroy; override;
property ExtToolCount: integer read fExtToolCount write SetExtToolCount;
property Relations[Index:integer]:TKeyCommandRelation read GetRelation;
property Categories[Index: integer]: TKeyCommandCategory read GetCategory;
end;
//---------------------------------------------------------------------------
// form for editing one command - key relationship
TKeyMappingEditForm = class(TForm)
OkButton: TButton;
CancelButton: TButton;
CommandLabel: TLabel;
Key1GroupBox: TGroupBox;
Key1CtrlCheckBox: TCheckBox;
Key1AltCheckBox: TCheckBox;
Key1ShiftCheckBox: TCheckBox;
Key1KeyComboBox: TComboBox;
Key1GrabButton: TButton;
Key2GroupBox: TGroupBox;
Key2CtrlCheckBox: TCheckBox;
Key2AltCheckBox: TCheckBox;
Key2ShiftCheckBox: TCheckBox;
Key2KeyComboBox: TComboBox;
Key2GrabButton: TButton;
procedure OkButtonClick(Sender: TObject);
procedure CancelButtonClick(Sender: TObject);
procedure Key1GrabButtonClick(Sender: TObject);
procedure Key2GrabButtonClick(Sender: TObject);
procedure FormKeyUp(Sender: TObject; var Key: Word; Shift:TShiftState);
private
GrabbingKey: integer; // 0=none, 1=Default key, 2=Alternative key
procedure ActivateGrabbing(AGrabbingKey: integer);
procedure DeactivateGrabbing;
procedure SetComboBox(AComboBox: TComboBox; AValue: string);
public
constructor Create(TheOwner:TComponent); override;
KeyCommandRelationList:TKeyCommandRelationList;
KeyIndex:integer;
end;
function KeyAndShiftStateToStr(Key:Word; ShiftState:TShiftState):AnsiString;
function ShowKeyMappingEditForm(Index:integer;
AKeyCommandRelationList:TKeyCommandRelationList):TModalResult;
function KeyStrokesConsistencyErrors(ASynEditKeyStrokes:TSynEditKeyStrokes;
Protocol: TStrings; var Index1,Index2:integer):integer;
function EditorCommandToDescriptionString(cmd: TSynEditorCommand):AnsiString;
function StrToVKCode(s: string): integer;
var KeyMappingEditForm: TKeyMappingEditForm;
const
KeyCategoryToolMenuName = 'ToolMenu';
implementation
const
KeyMappingFormatVersion = 2;
function StrToVKCode(s: string): integer;
var i: integer;
begin
if copy(s,1,6)='Word(''' then
Result:=StrToIntDef(copy(s,7,length(s)-8),VK_UNKNOWN)
else if s<>'none' then begin
for i:=1 to 200 do
if KeyAndShiftStateToStr(i,[])=s then
Result:=i;
end else
Result:=VK_UNKNOWN;
end;
function ShowKeyMappingEditForm(Index:integer;
AKeyCommandRelationList:TKeyCommandRelationList):TModalResult;
procedure InitComboBox(AComboBox: TComboBox; AKey: integer);
var s: string;
i: integer;
begin
s:=KeyAndShiftStateToStr(AKey,[]);
i:=AComboBox.Items.IndexOf(s);
if i>=0 then
AComboBox.ItemIndex:=i
else if lowercase(copy(s,1,5))='word(' then begin
AComboBox.Items.Add(s);
AComboBox.ItemIndex:=AComboBox.Items.IndexOf(s);
end else
AComboBox.ItemIndex:=0;
end;
begin
Result:=mrCancel;
if KeyMappingEditForm<>nil then exit;
KeyMappingEditForm:=TKeyMappingEditForm.Create(Application);
with KeyMappingEditForm do
try
KeyCommandRelationList:=AKeyCommandRelationList;
KeyIndex:=Index;
Caption:='Edit Keys';
with KeyCommandRelationList.Relations[Index] do begin
CommandLabel.Caption:='Command: '+Name;
if Key1<>VK_UNKNOWN then begin
Key1CtrlCheckBox.Checked:=ssCtrl in Shift1;
Key1AltCheckBox.Checked:=ssAlt in Shift1;
Key1ShiftCheckBox.Checked:=ssShift in Shift1;
InitComboBox(Key1KeyComboBox,Key1);
end;
if Key2<>VK_UNKNOWN then begin
Key2CtrlCheckBox.Checked:=ssCtrl in Shift2;
Key2AltCheckBox.Checked:=ssAlt in Shift2;
Key2ShiftCheckBox.Checked:=ssShift in Shift2;
InitComboBox(Key2KeyComboBox,Key2);
end;
end;
Result:=ShowModal;
finally
Free;
KeyMappingEditForm:=nil;
end;
end;
function EditorCommandToDescriptionString(cmd: TSynEditorCommand):AnsiString;
begin
case cmd of
ecNone: Result:= 'None';
ecLeft: Result:= 'Left';
ecRight: Result:= 'Right';
ecUp: Result:= 'Up';
ecDown: Result:= 'Down';
ecWordLeft: Result:= 'Word Left';
ecWordRight: Result:= 'Word Right';
ecLineStart: Result:= 'Line Start';
ecLineEnd: Result:= 'Line End';
ecPageUp: Result:= 'Page Up';
ecPageDown: Result:= 'Page Down';
ecPageLeft: Result:= 'Page Left';
ecPageRight: Result:= 'Page Right';
ecPageTop: Result:= 'Page Top';
ecPageBottom: Result:= 'Page Bottom';
ecEditorTop: Result:= 'Editor Top';
ecEditorBottom: Result:= 'Editor Bottom';
ecGotoXY: Result:= 'Goto XY';
ecSelLeft: Result:= 'SelLeft';
ecSelRight: Result:= 'SelRight';
ecSelUp: Result:= 'Sel Up';
ecSelDown: Result:= 'Sel Down';
ecSelWordLeft: Result:= 'Sel Word Left';
ecSelWordRight: Result:= 'Sel Word Right';
ecSelLineStart: Result:= 'Sel Line Start';
ecSelLineEnd: Result:= 'Sel Line End';
ecSelPageUp: Result:= 'Sel Page Up';
ecSelPageDown: Result:= 'Sel Page Down';
ecSelPageLeft: Result:= 'Sel Page Left';
ecSelPageRight: Result:= 'Sel Page Right';
ecSelPageTop: Result:= 'Sel Page Top';
ecSelPageBottom: Result:= 'Sel Page Bottom';
ecSelEditorTop: Result:= 'Sel Editor Top';
ecSelEditorBottom: Result:= 'Sel Editor Bottom';
ecSelGotoXY: Result:= 'Sel Goto XY';
ecSelectAll: Result:= 'Select All';
ecDeleteLastChar: Result:= 'Delete Last Char';
ecDeleteChar: Result:= 'Delete Char';
ecDeleteWord: Result:= 'Delete Word';
ecDeleteLastWord: Result:= 'Delete Last Word';
ecDeleteBOL: Result:= 'Delete BOL';
ecDeleteEOL: Result:= 'Delete EOL';
ecDeleteLine: Result:= 'Delete Line';
ecClearAll: Result:= 'Clear All';
ecLineBreak: Result:= 'Line Break';
ecInsertLine: Result:= 'Insert Line';
ecChar: Result:= 'Char';
ecImeStr: Result:= 'Ime Str';
ecUndo: Result:= 'Undo';
ecRedo: Result:= 'Redo';
ecCut: Result:= 'Cut';
ecCopy: Result:= 'Copy';
ecPaste: Result:= 'Paste';
ecScrollUp: Result:= 'Scroll Up';
ecScrollDown: Result:= 'Scroll Down';
ecScrollLeft: Result:= 'Scroll Left';
ecScrollRight: Result:= 'Scroll Right';
ecInsertMode: Result:= 'Insert Mode';
ecOverwriteMode: Result:= 'Overwrite Mode';
ecToggleMode: Result:= 'Toggle Mode';
ecBlockIndent: Result:= 'Block Indent';
ecBlockUnindent: Result:= 'Block Unindent';
ecTab: Result:= 'Tab';
ecShiftTab: Result:= 'Shift Tab';
ecMatchBracket: Result:= 'Match Bracket';
ecNormalSelect: Result:= 'Normal Select';
ecColumnSelect: Result:= 'Column Select';
ecLineSelect: Result:= 'Line Select';
ecAutoCompletion: Result:= 'Auto Completion';
ecUserFirst: Result:= 'User First';
ecGotoMarker0: Result:= 'Goto Marker 0';
ecGotoMarker1: Result:= 'Goto Marker 1';
ecGotoMarker2: Result:= 'Goto Marker 2';
ecGotoMarker3: Result:= 'Goto Marker 3';
ecGotoMarker4: Result:= 'Goto Marker 4';
ecGotoMarker5: Result:= 'Goto Marker 5';
ecGotoMarker6: Result:= 'Goto Marker 6';
ecGotoMarker7: Result:= 'Goto Marker 7';
ecGotoMarker8: Result:= 'Goto Marker 8';
ecGotoMarker9: Result:= 'Goto Marker 9';
ecSetMarker0: Result:= 'Set Marker 0';
ecSetMarker1: Result:= 'Set Marker 1';
ecSetMarker2: Result:= 'Set Marker 2';
ecSetMarker3: Result:= 'Set Marker 3';
ecSetMarker4: Result:= 'Set Marker 4';
ecSetMarker5: Result:= 'Set Marker 5';
ecSetMarker6: Result:= 'Set Marker 6';
ecSetMarker7: Result:= 'Set Marker 7';
ecSetMarker8: Result:= 'Set Marker 8';
ecSetMarker9: Result:= 'Set Marker 9';
ecPeriod: Result:= 'period';
// sourcenotebook
ecJumpToEditor: Result:='jump to editor';
ecNextEditor: Result:= 'next editor';
ecPrevEditor: Result:= 'previous editor';
ecGotoEditor1: Result:='goto editor 1';
ecGotoEditor2: Result:='goto editor 2';
ecGotoEditor3: Result:='goto editor 3';
ecGotoEditor4: Result:='goto editor 4';
ecGotoEditor5: Result:='goto editor 5';
ecGotoEditor6: Result:='goto editor 6';
ecGotoEditor7: Result:='goto editor 7';
ecGotoEditor8: Result:='goto editor 8';
ecGotoEditor9: Result:='goto editor 9';
ecGotoEditor0: Result:='goto editor 10';
// file menu
ecNew: Result:='new';
ecNewUnit: Result:='new unit';
ecNewForm: Result:='new form';
ecOpen: Result:= 'open';
ecSave: Result:= 'save';
ecSaveAs: Result:= 'save as';
ecSaveAll: Result:= 'save all';
ecClose: Result:= 'close';
ecCloseAll: Result:= 'close all';
ecQuit: Result:= 'quit';
// search menu
ecFind: Result:= 'Find Text';
ecFindNext: Result:= 'Find Next';
ecFindPrevious: Result:= 'Find Previous';
ecFindInFiles: Result:= 'Find in files';
ecReplace: Result:= 'Replace Text';
ecFindProcedureDefinition: Result:= 'find procedure definition';
ecFindProcedureMethod: Result:= 'find procedure method';
ecGotoLineNumber: Result:= 'goto line number';
ecJumpBack: Result:='jump back';
ecJumpForward: Result:='jump forward';
ecAddJumpPoint: Result:='add jump point';
ecViewJumpHistory: Result:='view jump history';
ecOpenFileAtCursor: Result:='open file at cursor';
// view menu
ecToggleFormUnit: Result:= 'switch between form and source';
ecToggleObjectInsp: Result:= 'view object inspector';
ecToggleProjectExpl: Result:= 'view project explorer';
ecToggleCodeExpl: Result:= 'view code explorer';
ecToggleMessages: Result:= 'view messages';
ecToggleWatches: Result:= 'view watches';
ecToggleBreakPoints: Result:= 'view breakpoints';
ecToggleDebuggerOut: Result:= 'view debugger output';
ecViewUnits: Result:= 'view units';
ecViewForms: Result:= 'view forms';
// codetools
ecWordCompletion: Result:= 'word completion';
ecCompleteCode: Result:= 'complete code';
ecIdentCompletion: Result:= 'identifier completion';
ecSyntaxCheck: Result:='syntax check';
ecGuessUnclosedBlock: Result:='guess unclosed block';
ecFindDeclaration: Result:='find declaration';
ecFindBlockOtherEnd: Result:='find block other end';
ecFindBlockStart: Result:='find block start';
// run menu
ecBuild: Result:= 'build program/project';
ecBuildAll: Result:= 'build all files of program/project';
ecRun: Result:= 'run program';
ecPause: Result:= 'pause program';
ecStepInto: Result:= 'step into';
ecStepOver: Result:= 'step over';
ecRunToCursor: Result:= 'run to cursor';
ecStopProgram: Result:= 'stop program';
ecRunParameters: Result:= 'run parameters';
ecCompilerOptions: Result:= 'compiler options';
// tools menu
ecExtToolSettings: Result:= 'external tools settings';
ecConfigBuildLazarus: Result:= 'configure build-lazarus';
ecBuildLazarus: Result:= 'build lazarus';
ecExtToolFirst..ecExtToolLast:
Result:='external tool '+IntToStr(cmd-ecExtToolFirst+1);
// environment menu
ecEnvironmentOptions: Result:= 'environment options';
ecEditorOptions: Result:= 'editor options';
ecCodeToolsOptions: Result:= 'codetools options';
ecCodeToolsDefinesEd: Result:= 'codetools defines editor';
// help menu
ecAboutLazarus: Result:= 'about lazarus';
else
Result:='unknown editor command';
end;
end;
function KeyStrokesConsistencyErrors(ASynEditKeyStrokes:TSynEditKeyStrokes;
Protocol: TStrings; var Index1,Index2:integer):integer;
// 0 = ok, no errors
// >0 number of errors found
var a,b:integer;
Key1,Key2:TSynEditKeyStroke;
begin
Result:=0;
for a:=0 to ASynEditKeyStrokes.Count-1 do begin
Key1:=ASynEditKeyStrokes[a];
for b:=a+1 to ASynEditKeyStrokes.Count-1 do begin
Key2:=ASynEditKeyStrokes[b];
if (Key1.Command<>Key2.Command)
and (Key1.Key<>VK_UNKNOWN)
and (Key1.Key=Key2.Key) and (Key1.Shift=Key2.Shift) then begin
if (Key1.Key2=VK_UNKNOWN) or (Key2.Key2=VK_UNKNOWN)
or ((Key1.Key2=Key2.Key2) and (Key1.Shift2=Key2.Shift2)) then begin
// consistency error
if Result=0 then begin
Index1:=a;
Index2:=b;
end;
inc(Result);
if Protocol<>nil then begin
Protocol.Add('Conflict '+IntToStr(Result));
Protocol.Add(' command1 "'
+EditorCommandToDescriptionString(Key1.Command)+'"'
+'->'+KeyAndShiftStateToStr(Key1.Key,Key1.Shift));
Protocol.Add(' conflicts with ');
Protocol.Add(' command2 "'
+EditorCommandToDescriptionString(Key2.Command)+'"'
+'->'+KeyAndShiftStateToStr(Key2.Key,Key2.Shift)
);
Protocol.Add('');
end;
end;
end;
end;
end;
end;
function KeyAndShiftStateToStr(Key:Word; ShiftState:TShiftState):AnsiString;
begin
Result:='';
if ssCtrl in ShiftState then Result:=Result+'+Ctrl';
if ssAlt in ShiftState then Result:=Result+'+Alt';
if ssShift in ShiftState then Result:=Result+'+Shift';
if Result<>'' then
Result:=copy(Result,2,length(Result)-1)+'+';
case Key of
VK_UNKNOWN :Result:=Result+'Unknown';
VK_LBUTTON :Result:=Result+'Mouse Button Left';
VK_RBUTTON :Result:=Result+'Mouse Button Right';
VK_CANCEL :Result:=Result+'Cancel';
VK_MBUTTON :Result:=Result+'Mouse Button Middle';
VK_BACK :Result:=Result+'Backspace';
VK_TAB :Result:=Result+'Tab';
VK_CLEAR :Result:=Result+'Clear';
VK_RETURN :Result:=Result+'Return';
VK_SHIFT :Result:=Result+'Shift';
VK_CONTROL :Result:=Result+'Control';
VK_MENU :Result:=Result+'Menu';
VK_PAUSE :Result:=Result+'Pause';
VK_CAPITAL :Result:=Result+'Capital';
VK_KANA :Result:=Result+'Kana';
// VK_HANGUL :Result:=Result+'Hangul';
VK_JUNJA :Result:=Result+'Junja';
VK_FINAL :Result:=Result+'Final';
VK_HANJA :Result:=Result+'Hanja';
// VK_KANJI :Result:=Result+'Kanji';
VK_ESCAPE :Result:=Result+'Escape';
VK_CONVERT :Result:=Result+'Convert';
VK_NONCONVERT :Result:=Result+'Nonconvert';
VK_ACCEPT :Result:=Result+'Accept';
VK_MODECHANGE :Result:=Result+'Mode Change';
VK_SPACE :Result:=Result+'Space';
VK_PRIOR :Result:=Result+'Prior';
VK_NEXT :Result:=Result+'Next';
VK_END :Result:=Result+'End';
VK_HOME :Result:=Result+'Home';
VK_LEFT :Result:=Result+'Left';
VK_UP :Result:=Result+'Up';
VK_RIGHT :Result:=Result+'Right';
VK_DOWN :Result:=Result+'Down';
VK_SELECT :Result:=Result+'Select';
VK_PRINT :Result:=Result+'Print';
VK_EXECUTE :Result:=Result+'Execute';
VK_SNAPSHOT :Result:=Result+'Snapshot';
VK_INSERT :Result:=Result+'Insert';
VK_DELETE :Result:=Result+'Delete';
VK_HELP :Result:=Result+'Help';
VK_0..VK_9 :Result:=Result+IntToStr(Key-VK_0);
VK_A..VK_Z :Result:=Result+chr(ord('A')+Key-VK_A);
VK_LWIN :Result:=Result+'left windows key';
VK_RWIN :Result:=Result+'right windows key';
VK_APPS :Result:=Result+'application key';
VK_NUMPAD0..VK_NUMPAD9:Result:=Result+'Numpad '+IntToStr(Key-VK_NUMPAD0);
VK_MULTIPLY :Result:=Result+'*';
VK_ADD :Result:=Result+'+';
VK_SEPARATOR :Result:=Result+'|';
VK_SUBTRACT :Result:=Result+'-';
VK_DECIMAL :Result:=Result+'.';
VK_DIVIDE :Result:=Result+'/';
VK_F1..VK_F24 :Result:=Result+'F'+IntToStr(Key-VK_F1+1);
VK_NUMLOCK :Result:=Result+'Numlock';
VK_SCROLL :Result:=Result+'Scroll';
VK_EQUAL :Result:=Result+'=';
VK_COMMA :Result:=Result+',';
VK_POINT :Result:=Result+'.';
VK_SLASH :Result:=Result+'/';
else
Result:=Result+'Word('''+IntToStr(Key)+''')';
end;
end;
{ TKeyMappingEditForm }
constructor TKeyMappingEditForm.Create(TheOwner:TComponent);
var a:integer;
s:AnsiString;
begin
inherited Create(TheOwner);
if LazarusResources.Find(ClassName)=nil then begin
SetBounds((Screen.Width-200) div 2,(Screen.Height-270) div 2,216,310);
Caption:='Edit keys for command';
OnKeyUp:=@FormKeyUp;
OkButton:=TButton.Create(Self);
with OkButton do begin
Name:='OkButton';
Parent:=Self;
Caption:='Ok';
Left:=15;
Top:=Self.ClientHeight-Height-15;
Width:=80;
OnClick:=@OkButtonClick;
Show;
end;
CancelButton:=TButton.Create(Self);
with CancelButton do begin
Name:='CancelButton';
Parent:=Self;
Caption:='Cancel';
Left:=125;
Top:=OkButton.Top;
Width:=OkButton.Width;
OnClick:=@CancelButtonClick;
Show;
end;
CommandLabel:=TLabel.Create(Self);
with CommandLabel do begin
Name:='CommandLabel';
Parent:=Self;
Caption:='Command';
Left:=5;
Top:=5;
Width:=Self.ClientWidth-Left-Left;
Height:=20;
Show;
end;
Key1GroupBox:=TGroupBox.Create(Self);
with Key1GroupBox do begin
Name:='Key1GroupBox';
Parent:=Self;
Caption:='Key';
Left:=5;
Top:=CommandLabel.Top+CommandLabel.Height+8;
Width:=Self.ClientWidth-Left-Left;
Height:=110;
Show;
end;
Key1CtrlCheckBox:=TCheckBox.Create(Self);
with Key1CtrlCheckBox do begin
Name:='Key1CtrlCheckBox';
Parent:=Key1GroupBox;
Caption:='Ctrl';
Left:=5;
Top:=2;
Width:=55;
Height:=20;
Show;
end;
Key1AltCheckBox:=TCheckBox.Create(Self);
with Key1AltCheckBox do begin
Name:='Key1AltCheckBox';
Parent:=Key1GroupBox;
Caption:='Alt';
Left:=Key1CtrlCheckBox.Left+Key1CtrlCheckBox.Width+10;
Top:=Key1CtrlCheckBox.Top;
Height:=20;
Width:=Key1CtrlCheckBox.Width;
Show;
end;
Key1ShiftCheckBox:=TCheckBox.Create(Self);
with Key1ShiftCheckBox do begin
Name:='Key1ShiftCheckBox';
Parent:=Key1GroupBox;
Caption:='Shift';
Left:=Key1AltCheckBox.Left+Key1AltCheckBox.Width+10;
Top:=Key1CtrlCheckBox.Top;
Height:=20;
Width:=Key1CtrlCheckBox.Width;
Show;
end;
Key1KeyComboBox:=TComboBox.Create(Self);
with Key1KeyComboBox do begin
Name:='Key1KeyComboBox';
Parent:=Key1GroupBox;
Left:=5;
Top:=Key1CtrlCheckBox.Top+Key1CtrlCheckBox.Height+5;
Width:=190;
Items.BeginUpdate;
Items.Add('none');
for a:=1 to 145 do begin
s:=KeyAndShiftStateToStr(a,[]);
if lowercase(copy(s,1,5))<>'word(' then
Items.Add(s);
end;
Items.EndUpdate;
ItemIndex:=0;
Show;
end;
Key1GrabButton:=TButton.Create(Self);
with Key1GrabButton do begin
Parent:=Key1GroupBox;
Left:=5;
Top:=Key1KeyComboBox.Top+Key1KeyComboBox.Height+5;
Width:=Key1KeyComboBox.Width;
Height:=25;
Caption:='Grab Key';
Name:='Key1GrabButton';
OnClick:=@Key1GrabButtonClick;
Show;
end;
Key2GroupBox:=TGroupBox.Create(Self);
with Key2GroupBox do begin
Name:='Key2GroupBox';
Parent:=Self;
Caption:='Alternative Key';
Left:=5;
Top:=Key1GroupBox.Top+Key1GroupBox.Height+8;
Width:=Key1GroupBox.Width;
Height:=110;
Show;
end;
Key2CtrlCheckBox:=TCheckBox.Create(Self);
with Key2CtrlCheckBox do begin
Name:='Key2CtrlCheckBox';
Parent:=Key2GroupBox;
Caption:='Ctrl';
Left:=5;
Top:=2;
Width:=55;
Height:=20;
Show;
end;
Key2AltCheckBox:=TCheckBox.Create(Self);
with Key2AltCheckBox do begin
Name:='Key2AltCheckBox';
Parent:=Key2GroupBox;
Caption:='Alt';
Left:=Key2CtrlCheckBox.Left+Key2CtrlCheckBox.Width+10;
Top:=Key2CtrlCheckBox.Top;
Height:=20;
Width:=Key2CtrlCheckBox.Width;
Show;
end;
Key2ShiftCheckBox:=TCheckBox.Create(Self);
with Key2ShiftCheckBox do begin
Name:='Key2ShiftCheckBox';
Parent:=Key2GroupBox;
Caption:='Shift';
Left:=Key2AltCheckBox.Left+Key2AltCheckBox.Width+10;
Top:=Key2CtrlCheckBox.Top;
Height:=20;
Width:=Key2CtrlCheckBox.Width;
Show;
end;
Key2KeyComboBox:=TComboBox.Create(Self);
with Key2KeyComboBox do begin
Name:='Key2KeyComboBox';
Parent:=Key2GroupBox;
Left:=5;
Top:=Key2CtrlCheckBox.Top+Key2CtrlCheckBox.Height+5;
Width:=190;
Items.BeginUpdate;
Items.Add('none');
for a:=1 to 145 do begin
s:=KeyAndShiftStateToStr(a,[]);
if lowercase(copy(s,1,5))<>'word(' then
Items.Add(s);
end;
Items.EndUpdate;
ItemIndex:=0;
Show;
end;
Key2GrabButton:=TButton.Create(Self);
with Key2GrabButton do begin
Parent:=Key2GroupBox;
Left:=5;
Top:=Key2KeyComboBox.Top+Key2KeyComboBox.Height+5;
Width:=Key2KeyComboBox.Width;
Height:=25;
Caption:='Grab Key';
Name:='Key2GrabButton';
OnClick:=@Key2GrabButtonClick;
Show;
end;
end;
GrabbingKey:=0;
end;
procedure TKeyMappingEditForm.OkButtonClick(Sender:TObject);
var NewKey1,NewKey2:integer;
NewShiftState1,NewShiftState2:TShiftState;
ACaption,AText:AnsiString;
DummyRelation:TKeyCommandRelation;
begin
NewKey1:=VK_UNKNOWN;
NewShiftState1:=[];
NewKey2:=VK_UNKNOWN;
NewShiftState2:=[];
NewKey1:=StrToVKCode(Key1KeyComboBox.Text);
if NewKey1<>VK_UNKNOWN then begin
if Key1CtrlCheckBox.Checked then include(NewShiftState1,ssCtrl);
if Key1AltCheckBox.Checked then include(NewShiftState1,ssAlt);
if Key1ShiftCheckBox.Checked then include(NewShiftState1,ssShift);
end;
DummyRelation:=KeyCommandRelationList.Find(NewKey1,NewShiftState1);
if (DummyRelation<>nil)
and (DummyRelation<>KeyCommandRelationList.Relations[KeyIndex]) then begin
ACaption:='No No No';
AText:=' The key "'+KeyAndShiftStateToStr(NewKey1,NewShiftState1)+'"'
+' is already connected to "'+DummyRelation.Name+'".';
// Application.MessageBox(PChar(AText),PChar(ACaption),0);
MessageDlg(ACaption,AText,mterror,[mbok],0);
exit;
end;
NewKey2:=StrToVKCode(Key2KeyComboBox.Text);
if (NewKey1=NewKey2) and (NewShiftState1=NewShiftState2) then
NewKey2:=VK_UNKNOWN;
if NewKey2<>VK_UNKNOWN then begin
if Key2CtrlCheckBox.Checked then include(NewShiftState2,ssCtrl);
if Key2AltCheckBox.Checked then include(NewShiftState2,ssAlt);
if Key2ShiftCheckBox.Checked then include(NewShiftState2,ssShift);
end;
DummyRelation:=KeyCommandRelationList.Find(NewKey2,NewShiftState2);
if (DummyRelation<>nil)
and (DummyRelation<>KeyCommandRelationList.Relations[KeyIndex]) then begin
ACaption:='No No No';
AText:=' The key "'+KeyAndShiftStateToStr(NewKey2,NewShiftState2)+'"'
+' is already connected to "'+DummyRelation.Name+'".';
MessageDlg(ACaption,AText,mterror,[mbok],0);
exit;
end;
if NewKey1=VK_UNKNOWN then begin
NewKey1:=NewKey2;
NewShiftState1:=NewShiftState2;
NewKey2:=VK_UNKNOWN;
end;
with KeyCommandRelationList.Relations[KeyIndex] do begin
Key1:=NewKey1;
Shift1:=NewShiftState1;
Key2:=NewKey2;
Shift2:=NewShiftState2;
end;
ModalResult:=mrOk;
end;
procedure TKeyMappingEditForm.CancelButtonClick(Sender:TObject);
begin
ModalResult:=mrCancel;
end;
procedure TKeyMappingEditForm.Key1GrabButtonClick(Sender: TObject);
begin
ActivateGrabbing(1);
end;
procedure TKeyMappingEditForm.Key2GrabButtonClick(Sender: TObject);
begin
ActivateGrabbing(2);
end;
procedure TKeyMappingEditForm.DeactivateGrabbing;
var i: integer;
begin
if GrabbingKey=0 then exit;
// enable all components
for i:=0 to ComponentCount-1 do begin
if (Components[i] is TWinControl) then
TWinControl(Components[i]).Enabled:=true;
end;
if GrabbingKey=1 then
Key1GrabButton.Caption:='Grab Key'
else if GrabbingKey=2 then
Key2GrabButton.Caption:='Grab Key';
GrabbingKey:=0;
end;
procedure TKeyMappingEditForm.SetComboBox(AComboBox: TComboBox; AValue: string);
var i: integer;
begin
i:=AComboBox.Items.IndexOf(AValue);
if i>=0 then
AComboBox.ItemIndex:=i
else begin
AComboBox.Items.Add(AValue);
AComboBox.ItemIndex:=AComboBox.Items.IndexOf(AValue);
end;
end;
procedure TKeyMappingEditForm.ActivateGrabbing(AGrabbingKey: integer);
var i: integer;
begin
if GrabbingKey>0 then exit;
GrabbingKey:=AGrabbingKey;
if GrabbingKey=0 then exit;
// disable all components
for i:=0 to ComponentCount-1 do begin
if (Components[i] is TWinControl) then begin
if ((GrabbingKey=1) and (Components[i]<>Key1GrabButton)
and (Components[i]<>Key1GroupBox))
or ((GrabbingKey=2) and (Components[i]<>Key2GrabButton)
and (Components[i]<>Key2GroupBox)) then
TWinControl(Components[i]).Enabled:=false;
end;
end;
if GrabbingKey=1 then
Key1GrabButton.Caption:='Please press a key ...'
else if GrabbingKey=2 then
Key2GrabButton.Caption:='Please press a key ...';
end;
procedure TKeyMappingEditForm.FormKeyUp(Sender: TObject; var Key: Word;
Shift:TShiftState);
begin
//writeln('TKeyMappingEditForm.FormKeyUp Sender=',Classname
// ,' Key=',Key,' Ctrl=',ssCtrl in Shift,' Shift=',ssShift in Shift
// ,' Alt=',ssAlt in Shift,' AsString=',KeyAndShiftStateToStr(Key,Shift)
// );
if Key in [VK_CONTROL, VK_SHIFT, VK_LCONTROL, VK_RCONTROl,
VK_LSHIFT, VK_RSHIFT] then exit;
if (GrabbingKey in [1,2]) then begin
if GrabbingKey=1 then begin
Key1CtrlCheckBox.Checked:=(ssCtrl in Shift);
Key1ShiftCheckBox.Checked:=(ssShift in Shift);
Key1AltCheckBox.Checked:=(ssAlt in Shift);
SetComboBox(Key1KeyComboBox,KeyAndShiftStateToStr(Key,[]));
end else if GrabbingKey=2 then begin
Key2CtrlCheckBox.Checked:=(ssCtrl in Shift);
Key2ShiftCheckBox.Checked:=(ssShift in Shift);
Key2AltCheckBox.Checked:=(ssAlt in Shift);
SetComboBox(Key2KeyComboBox,KeyAndShiftStateToStr(Key,[]));
end;
DeactivateGrabbing;
end;
end;
{ TKeyCommandRelation }
constructor TKeyCommandRelation.Create(AParent: TKeyCommandCategory;
AName:ShortString; ACommand:TSynEditorCommand;
AKey1:Word;AShift1:TShiftState;AKey2:Word;AShift2:TShiftState);
begin
Name:=AName;
Command:=ACommand;
Key1:=AKey1;
Shift1:=AShift1;
Key2:=AKey2;
Shift2:=AShift2;
Parent:=AParent;
end;
procedure TKeyCommandRelation.SetParent(const AValue: TKeyCommandCategory);
begin
if Parent<>AValue then begin
// unbind
if Parent<>nil then begin
Parent.Remove(Self);
end;
// bind
fParent:=AValue;
if Parent<>nil then begin
Parent.Add(Self);
end;
end;
end;
function TKeyCommandRelation.AsShortCut: TShortCut;
begin
Result:=Key1;
if ssCtrl in Shift1 then
Result:=Result+scCtrl;
if ssShift in Shift1 then
Result:=Result+scShift;
if ssAlt in Shift1 then
Result:=Result+scAlt;
end;
{ TKeyCommandRelationList }
constructor TKeyCommandRelationList.Create;
var C: TKeyCommandCategory;
begin
inherited Create;
FRelations:=TList.Create;
fCategories:=TList.Create;
fExtToolCount:=0;
// create default keymapping
// selection
C:=Categories[AddCategory('CursorMoving','Cursor moving commands')];
Add(C,'Move cursor to absolute beginning',ecEditorTop,VK_HOME,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Move cursor to absolute end',ecEditorBottom,VK_END,[ssCtrl],VK_UNKNOWN,[]);
// selection
C:=Categories[AddCategory('Selection','Text selection commands')];
Add(C,'Select All',ecSelectAll,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Copy selection to clipboard',ecCopy,VK_C,[ssCtrl],VK_Insert,[ssCtrl]);
Add(C,'Cut selection to clipboard',ecCut,VK_X,[ssCtrl],VK_Delete,[ssShift]);
Add(C,'Paste clipboard to current position',ecPaste,VK_V,[ssCtrl],VK_Insert,[ssShift]);
Add(C,'Normal selection mode',ecNormalSelect,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Column selection mode',ecColumnSelect,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Line selection mode',ecLineSelect,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Select word left',ecSelWordLeft,VK_LEFT,[ssCtrl,ssShift],VK_UNKNOWN,[]);
Add(C,'Select word right',ecSelWordRight,VK_RIGHT,[ssCtrl,ssShift],VK_UNKNOWN,[]);
Add(C,'Select line start',ecSelLineStart,VK_HOME,[ssShift],VK_UNKNOWN,[]);
Add(C,'Select line end',ecSelLineEnd,VK_END,[ssShift],VK_UNKNOWN,[]);
Add(C,'Select page top',ecSelPageTop,VK_PRIOR, [ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Select page bottom',ecSelPageBottom,VK_NEXT, [ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Select to absolute beginning',ecSelEditorTop,VK_HOME, [ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Select to absolute end',ecSelEditorBottom,VK_END, [ssShift,ssCtrl],VK_UNKNOWN,[]);
// simple tools
C:=Categories[AddCategory('SimpleTools','Simple tools commands')];
Add(C,'Indent block',ecBlockIndent,VK_I,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Unindent block',ecBlockUnindent,VK_U,[ssCtrl],VK_UNKNOWN,[]);
// command commands
C:=Categories[AddCategory('CommandCommands','Command commands')];
Add(C,'Undo',ecUndo,VK_Z,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Redo',ecRedo,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// search & replace
C:=Categories[AddCategory('SearchReplace','Search and Replace commands')];
Add(C,'Go to matching bracket',ecMatchBracket,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Find text',ecFind,VK_F,[SSCtrl],VK_UNKNOWN,[]);
Add(C,'Find next',ecFindNext,VK_F3,[],VK_UNKNOWN,[]);
Add(C,'Find previous',ecFindPrevious,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Find in files',ecFindInFiles,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Replace text',ecReplace,VK_R,[SSCtrl],VK_UNKNOWN,[]);
Add(C,'Go to line number',ecGotoLineNumber,VK_G,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Jump back',ecJumpBack,VK_H,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Jump forward',ecJumpForward,VK_H,[ssCtrl,ssShift],VK_UNKNOWN,[]);
Add(C,'Add jump point',ecAddJumpPoint,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'View jump history',ecViewJumpHistory,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Open file at cursor',ecOpenFileAtCursor,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// marker
C:=Categories[AddCategory('Marker','Marker commands')];
Add(C,'Go to marker 0',ecGotoMarker0,VK_0,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 1',ecGotoMarker1,VK_1,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 2',ecGotoMarker2,VK_2,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 3',ecGotoMarker3,VK_3,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 4',ecGotoMarker4,VK_4,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 5',ecGotoMarker5,VK_5,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 6',ecGotoMarker6,VK_6,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 7',ecGotoMarker7,VK_7,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 8',ecGotoMarker8,VK_8,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Go to marker 9',ecGotoMarker9,VK_9,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 0',ecSetMarker0,VK_0,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 1',ecSetMarker1,VK_1,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 2',ecSetMarker2,VK_2,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 3',ecSetMarker3,VK_3,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 4',ecSetMarker4,VK_4,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 5',ecSetMarker5,VK_5,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 6',ecSetMarker6,VK_6,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 7',ecSetMarker7,VK_7,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 8',ecSetMarker8,VK_8,[ssShift,ssCtrl],VK_UNKNOWN,[]);
Add(C,'Set marker 9',ecSetMarker9,VK_9,[ssShift,ssCtrl],VK_UNKNOWN,[]);
// codetools
C:=Categories[AddCategory('CodeTools','CodeTools commands')];
Add(C,'Code template completion',ecAutoCompletion,VK_J,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Word completion',ecWordCompletion,VK_W,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Complete code',ecCompleteCode,VK_C,[ssCtrl,ssShift],VK_UNKNOWN,[]);
Add(C,'Identifier completion',ecIdentCompletion,VK_SPACE,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Syntax check',ecSyntaxCheck,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Guess unclosed block',ecGuessUnclosedBlock,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Find procedure definiton',ecFindProcedureDefinition,
VK_UP,[ssShift,SSCtrl],VK_UNKNOWN,[]);
Add(C,'Find procedure method',ecFindProcedureMethod,
VK_DOWN,[ssShift,SSCtrl],VK_UNKNOWN,[]);
Add(C,'Find declaration',ecFindDeclaration,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Find block other end',ecFindBlockOtherEnd,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Find block start',ecFindBlockStart,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// source notebook
C:=Categories[AddCategory('SourceNotebook','Source Notebook commands')];
Add(C,'Go to next editor',ecNextEditor, VK_S, [ssShift,ssCtrl], VK_UNKNOWN, []);
Add(C,'Go to prior editor',ecPrevEditor, VK_A, [ssShift,ssCtrl], VK_UNKNOWN, []);
Add(C,'Go to source editor 1',ecGotoEditor0,VK_1,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 2',ecGotoEditor0,VK_2,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 3',ecGotoEditor0,VK_3,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 4',ecGotoEditor0,VK_4,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 5',ecGotoEditor0,VK_5,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 6',ecGotoEditor0,VK_6,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 7',ecGotoEditor0,VK_7,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 8',ecGotoEditor0,VK_8,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 9',ecGotoEditor0,VK_9,[ssAlt],VK_UNKNOWN,[]);
Add(C,'Go to source editor 10',ecGotoEditor0,VK_0,[ssAlt],VK_UNKNOWN,[]);
// file menu
C:=Categories[AddCategory('FileMenu','File menu commands')];
Add(C,'New',ecNew,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'NewUnit',ecNewUnit,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'NewForm',ecNewForm,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Open',ecOpen,VK_O,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Save',ecSave,VK_S,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'SaveAs',ecSaveAs,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'SaveAll',ecSaveAll,VK_S,[ssCtrl,ssShift],VK_UNKNOWN,[]);
Add(C,'Close',ecClose,VK_F4,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'CloseAll',ecCloseAll,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Quit',ecQuit,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// view menu
C:=Categories[AddCategory('ViewMenu','View menu commands')];
Add(C,'Toggle view Object Inspector',ecToggleObjectInsp,VK_F11,[],VK_UNKNOWN,[]);
Add(C,'Toggle view Project Explorer',ecToggleProjectExpl,VK_F11,[ssCtrl,ssAlt],VK_UNKNOWN,[]);
Add(C,'Toggle view Code Explorer',ecToggleCodeExpl,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Toggle view Messages',ecToggleMessages,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Toggle view Watches',ecToggleWatches,VK_W,[ssCtrl,ssAlt],VK_UNKNOWN,[]);
Add(C,'Toggle view Breakpoints',ecToggleBreakPoints,VK_B,[ssCtrl,ssAlt],VK_UNKNOWN,[]);
Add(C,'Toggle view Debugger Output',ecToggleDebuggerOut,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'View Units',ecViewUnits,VK_F12,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'View Forms',ecViewForms,VK_F12,[ssShift],VK_UNKNOWN,[]);
Add(C,'Focus to source editor',ecJumpToEditor,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Toggle between Unit and Form',ecToggleFormUnit,VK_F12,[],VK_UNKNOWN,[]);
// project menu
C:=Categories[AddCategory('ProjectMenu','Project menu commands')];
Add(C,'New project',ecNewProject,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Open project',ecOpenProject,VK_F11,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Save project',ecSaveProject,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Save project as',ecSaveProjectAs,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'add active unit to project',ecAddCurUnitToProj,VK_F11,[ssShift],VK_UNKNOWN,[]);
Add(C,'remove active unit from project',ecRemoveFromProj,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'View project source',ecViewProjectSource,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'View project options',ecProjectOptions,VK_F11,[ssShift,ssCtrl],VK_UNKNOWN,[]);
// run menu
C:=Categories[AddCategory('RunMenu','Run menu commands')];
Add(C,'Build project/program',ecBuild,VK_F9,[ssCtrl],VK_UNKNOWN,[]);
Add(C,'Build all files of project/program',ecBuildAll,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Run program',ecRun,VK_F9,[],VK_UNKNOWN,[]);
Add(C,'Pause program',ecPause,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Step into',ecStepInto,VK_F7,[],VK_UNKNOWN,[]);
Add(C,'Step over',ecStepOver,VK_F8,[],VK_UNKNOWN,[]);
Add(C,'Run to cursor',ecStepOver,VK_F4,[],VK_UNKNOWN,[]);
Add(C,'Stop program',ecStepOver,VK_F2,[SSCtrl],VK_UNKNOWN,[]);
Add(C,'Compiler options',ecCompilerOptions,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Run parameters',ecRunParameters,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// tools menu
C:=Categories[AddCategory(KeyCategoryToolMenuName,'Tools menu commands')];
Add(C,'External Tools settings',ecExtToolSettings,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Build Lazarus',ecBuildLazarus,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Configure "Build Lazarus"',ecConfigBuildLazarus,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// environment menu
C:=Categories[AddCategory('EnvironmentMenu','Environment menu commands')];
Add(C,'General environment options',ecEnvironmentOptions,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'Editor options',ecEditorOptions,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'CodeTools options',ecCodeToolsOptions,VK_UNKNOWN,[],VK_UNKNOWN,[]);
Add(C,'CodeTools defines editor',ecCodeToolsDefinesEd,VK_UNKNOWN,[],VK_UNKNOWN,[]);
// help menu
C:=Categories[AddCategory('HelpMenu','Help menu commands')];
Add(C,'About Lazarus',ecAboutLazarus,VK_UNKNOWN,[],VK_UNKNOWN,[]);
end;
destructor TKeyCommandRelationList.Destroy;
var a:integer;
begin
for a:=0 to FRelations.Count-1 do
Relations[a].Free;
FRelations.Free;
for a:=0 to fCategories.Count-1 do
Categories[a].Free;
fCategories.Free;
inherited Destroy;
end;
function TKeyCommandRelationList.GetRelation(
Index:integer):TKeyCommandRelation;
begin
if (Index<0) or (Index>=Count) then begin
writeln('[TKeyCommandRelationList.GetRelation] Index out of bounds '
,Index,' Count=',Count);
Halt;
end;
Result:= TKeyCommandRelation(FRelations[Index]);
end;
function TKeyCommandRelationList.Count:integer;
begin
Result:=FRelations.Count;
end;
function TKeyCommandRelationList.Add(Category: TKeyCommandCategory;
const Name:shortstring;
Command:TSynEditorCommand;
Key1:Word; Shift1:TShiftState; Key2:Word; Shift2:TShiftState):integer;
begin
Result:=FRelations.Add(TKeyCommandRelation.Create(Category,Name,Command
,Key1,Shift1,Key2,Shift2));
end;
procedure TKeyCommandRelationList.SetExtToolCount(NewCount: integer);
var i: integer;
ExtToolCat: TKeyCommandCategory;
ExtToolRelation: TKeyCommandRelation;
begin
if NewCount=fExtToolCount then exit;
ExtToolCat:=FindCategoryByName(KeyCategoryToolMenuName);
if NewCount>fExtToolCount then begin
// increase available external tool commands
while NewCount>fExtToolCount do begin
Add(ExtToolCat,'External tool '+IntToStr(fExtToolCount),
ecExtToolFirst+fExtToolCount,VK_UNKNOWN,[],VK_UNKNOWN,[]);
inc(fExtToolCount);
end;
end else begin
// decrease available external tool commands
// they are always at the end of the Tools menu
i:=ExtToolCat.Count-1;
while (i>=0) and (fExtToolCount>NewCount) do begin
if TObject(ExtToolCat[i]) is TKeyCommandRelation then begin
ExtToolRelation:=TKeyCommandRelation(ExtToolCat[i]);
if (ExtToolRelation.Command>=ecExtToolFirst)
and (ExtToolRelation.Command<=ecExtToolLast) then begin
fRelations.Remove(ExtToolRelation);
ExtToolCat.Delete(i);
dec(fExtToolCount);
end;
end;
dec(i);
end;
end;
end;
function TKeyCommandRelationList.LoadFromXMLConfig(
XMLConfig:TXMLConfig; Prefix:AnsiString):boolean;
var a,b,p:integer;
Name:ShortString;
DefaultStr,NewValue:AnsiString;
function ReadNextInt:integer;
begin
Result:=0;
while (p<=length(NewValue)) and (not (NewValue[p] in ['0'..'9']))
do inc(p);
while (p<=length(NewValue)) and (NewValue[p] in ['0'..'9'])
and (Result<$10000)do begin
Result:=Result*10+ord(NewValue[p])-ord('0');
inc(p);
end;
end;
function IntToShiftState(i:integer):TShiftState;
begin
Result:=[];
if (i and 1)>0 then Include(Result,ssCtrl);
if (i and 2)>0 then Include(Result,ssShift);
if (i and 4)>0 then Include(Result,ssAlt);
end;
// LoadFromXMLConfig
var FileVersion: integer;
begin
FileVersion:=XMLConfig.GetValue(Prefix+'Version/Value',0);
ExtToolCount:=XMLConfig.GetValue(Prefix+'ExternalToolCount/Value',0);
for a:=0 to FRelations.Count-1 do begin
Name:=lowercase(Relations[a].Name);
for b:=1 to length(Name) do
if not (Name[b] in ['a'..'z','A'..'Z','0'..'9']) then Name[b]:='_';
with Relations[a] do
DefaultStr:=IntToStr(Key1)+','+ShiftStateToStr(Shift1)
+','+IntToStr(Key2)+','+ShiftStateToStr(Shift2);
if FileVersion<2 then
NewValue:=XMLConfig.GetValue(Prefix+Name,DefaultStr)
else
NewValue:=XMLConfig.GetValue(Prefix+Name+'/Value',DefaultStr);
p:=1;
with Relations[a] do begin
Key1:=ReadNextInt;
Shift1:=IntToShiftState(ReadNextInt);
Key2:=ReadNextInt;
Shift2:=IntToShiftState(ReadNextInt);
end;
end;
Result:=true;
end;
function TKeyCommandRelationList.SaveToXMLConfig(
XMLConfig:TXMLConfig; Prefix:AnsiString):boolean;
var a,b:integer;
Name:ShortString;
s:AnsiString;
begin
XMLConfig.SetValue(Prefix+'Version/Value',KeyMappingFormatVersion);
XMLConfig.SetValue(Prefix+'ExternalToolCount/Value',ExtToolCount);
for a:=0 to FRelations.Count-1 do begin
Name:=lowercase(Relations[a].Name);
for b:=1 to length(Name) do
if not (Name[b] in ['a'..'z','A'..'Z','0'..'9']) then Name[b]:='_';
with Relations[a] do
s:=IntToStr(Key1)+','+ShiftStateToStr(Shift1)
+','+IntToStr(Key2)+','+ShiftStateToStr(Shift2);
XMLConfig.SetValue(Prefix+Name+'/Value',s);
end;
Result:=true;
end;
function TKeyCommandRelationList.ShiftStateToStr(Shift:TShiftState):AnsiString;
var i:integer;
begin
i:=0;
if ssCtrl in Shift then inc(i,1);
if ssShift in Shift then inc(i,2);
if ssAlt in Shift then inc(i,4);
Result:=IntToStr(i);
end;
function TKeyCommandRelationList.Find(AKey:Word; AShiftState:TShiftState
):TKeyCommandRelation;
var a:integer;
begin
Result:=nil;
if AKey=VK_UNKNOWN then exit;
for a:=0 to FRelations.Count-1 do with Relations[a] do
if ((Key1=AKey) and (Shift1=AShiftState))
or ((Key2=AKey) and (Shift2=AShiftState)) then begin
Result:=Relations[a];
exit;
end;
end;
function TKeyCommandRelationList.FindByCommand(
ACommand:TSynEditorCommand):TKeyCommandRelation;
var a:integer;
begin
Result:=nil;
for a:=0 to FRelations.Count-1 do with Relations[a] do
if (Command=ACommand) then begin
Result:=Relations[a];
exit;
end;
end;
procedure TKeyCommandRelationList.AssignTo(
ASynEditKeyStrokes:TSynEditKeyStrokes);
var a,b,MaxKeyCnt,KeyCnt:integer;
Key:TSynEditKeyStroke;
begin
for a:=0 to FRelations.Count-1 do begin
if Relations[a].Key1=VK_UNKNOWN then MaxKeyCnt:=0
else if Relations[a].Key2=VK_UNKNOWN then MaxKeyCnt:=1
else MaxKeyCnt:=2;
KeyCnt:=1;
b:=0;
while b<ASynEditKeyStrokes.Count do begin
if ASynEditKeyStrokes[b].Command=Relations[a].Command then begin
if KeyCnt>MaxKeyCnt then begin
ASynEditKeyStrokes[b].Free;
end else if KeyCnt=1 then begin
ASynEditKeyStrokes[b].Key:=Relations[a].Key1;
ASynEditKeyStrokes[b].Shift:=Relations[a].Shift1;
ASynEditKeyStrokes[b].Key2:=VK_UNKNOWN;
ASynEditKeyStrokes[b].Shift2:=[];
inc(b);
end else if KeyCnt=2 then begin
ASynEditKeyStrokes[b].Key:=Relations[a].Key2;
ASynEditKeyStrokes[b].Shift:=Relations[a].Shift2;
ASynEditKeyStrokes[b].Key2:=VK_UNKNOWN;
ASynEditKeyStrokes[b].Shift2:=[];
inc(b);
end;
inc(KeyCnt);
end else inc(b);
end;
while KeyCnt<=MaxKeyCnt do begin
Key:=ASynEditKeyStrokes.Add;
Key.Command:=Relations[a].Command;
if KeyCnt=1 then begin
Key.Key:=Relations[a].Key1;
Key.Shift:=Relations[a].Shift1;
end else begin
Key.Key:=Relations[a].Key2;
Key.Shift:=Relations[a].Shift2;
end;
Key.Key2:=VK_UNKNOWN;
Key.Shift2:=[];
inc(KeyCnt);
end;
end;
end;
function TKeyCommandRelationList.GetCategory(Index: integer
): TKeyCommandCategory;
begin
Result:=TKeyCommandCategory(fCategories[Index]);
end;
function TKeyCommandRelationList.CategoryCount: integer;
begin
Result:=fCategories.Count;
end;
function TKeyCommandRelationList.AddCategory(const Name, Description: string
): integer;
begin
Result:=fCategories.Add(TKeyCommandCategory.Create(Name,Description));
end;
function TKeyCommandRelationList.FindCategoryByName(const CategoryName: string
): TKeyCommandCategory;
var i: integer;
begin
for i:=0 to CategoryCount-1 do
if CategoryName=Categories[i].Name then begin
Result:=Categories[i];
exit;
end;
Result:=nil;
end;
function TKeyCommandRelationList.IndexOf(ARelation: TKeyCommandRelation
): integer;
begin
Result:=fRelations.IndexOf(ARelation);
end;
function TKeyCommandRelationList.CommandToShortCut(ACommand: TSynEditorCommand
): TShortCut;
var ARelation: TKeyCommandRelation;
begin
ARelation:=FindByCommand(ACommand);
if ARelation<>nil then
Result:=ARelation.AsShortCut
else
Result:=VK_UNKNOWN;
end;
{ TKeyCommandCategory }
procedure TKeyCommandCategory.Clear;
begin
Name:='';
Description:='';
inherited Clear;
end;
procedure TKeyCommandCategory.Delete(Index: Integer);
begin
TObject(Items[Index]).Free;
inherited Delete(Index);
end;
constructor TKeyCommandCategory.Create(const AName, ADescription: string);
begin
inherited Create;
Name:=AName;
Description:=ADescription;
end;
//------------------------------------------------------------------------------
initialization
KeyMappingEditForm:=nil;
end.
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