mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
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649 lines
28 KiB
ObjectPascal
649 lines
28 KiB
ObjectPascal
{
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*****************************************************************************
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* *
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* See the file COPYING.modifiedLGPL.txt, included in this distribution, *
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* for details about the copyright. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* *
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*****************************************************************************
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Abstract:
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Defines interface to source editors.
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}
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unit SrcEditorIntf;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, LCLProc, FileUtil, LCLType, Forms, Controls, Graphics,
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ProjectIntf;
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type
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TSourceMarklingType = (
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smtHint, // something is unusual or awkward
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smtNote, // something could be wrong or is not optimized
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smtWarning, // something is probably wrong or likely to fail
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smtError // something is definitely wrong
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);
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{ TSourceMarklingProducer }
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TSourceMarklingProducer = class(TComponent)
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public
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procedure InvalidateAllFiles;
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procedure InvalidateFile(aFilename: string);
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function GetMarklings(aFilename: string;
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out FreeList, FreeMarklings: boolean): TFPList; virtual; abstract;
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end;
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{ TSourceMarkling }
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TSourceMarkling = class
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private
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FColumn: integer;
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FProducer: TSourceMarklingProducer;
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FId: integer;
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FLine: integer;
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fType: TSourceMarklingType;
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public
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constructor Create(aProducer: TSourceMarklingProducer;
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TheID, aLine, aColumn: integer; aType: TSourceMarklingType);
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property Producer: TSourceMarklingProducer read FProducer;
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property Id: integer read FId;
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property Line: integer read FLine;
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property Column: integer read FColumn;
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property TheType: TSourceMarklingType read fType;
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end;
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type
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TSrcEditSearchOption = (
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sesoMatchCase,
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sesoWholeWord,
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sesoBackwards,
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sesoEntireScope,
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sesoSelectedOnly,
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sesoReplace,
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sesoReplaceAll,
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sesoPrompt,
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sesoRegExpr,
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sesoMultiLine
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);
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TSrcEditSearchOptions = set of TSrcEditSearchOption;
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TSrcEditReplaceAction = (seraCancel, seraSkip, seraReplace, seraReplaceAll);
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{ TSourceEditorInterface }
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TSourceEditorInterface = class
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protected
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function GetBlockBegin: TPoint; virtual; abstract;
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function GetBlockEnd: TPoint; virtual; abstract;
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function GetCodeToolsBuffer: TObject; virtual; abstract;
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function GetCursorScreenXY: TPoint; virtual; abstract;
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function GetCursorTextXY: TPoint; virtual; abstract;
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function GetEditorControl: TWinControl; virtual; abstract;
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function GetFileName: string; virtual; abstract;
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function GetLines: TStrings; virtual; abstract;
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function GetLineText: string; virtual; abstract;
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function GetModified: Boolean; virtual; abstract;
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function GetReadOnly: Boolean; virtual; abstract;
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function GetSelection: string; virtual; abstract;
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function GetSelEnd: Integer; virtual; abstract;
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function GetSelStart: Integer; virtual; abstract;
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function GetSourceText: string; virtual; abstract;
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function GetTopLine: Integer; virtual; abstract;
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procedure SetBlockBegin(const AValue: TPoint); virtual; abstract;
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procedure SetBlockEnd(const AValue: TPoint); virtual; abstract;
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procedure SetCursorScreenXY(const AValue: TPoint); virtual; abstract;
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procedure SetCursorTextXY(const AValue: TPoint); virtual; abstract;
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procedure SetLines(const AValue: TStrings); virtual; abstract;
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procedure SetLineText(const AValue: string); virtual; abstract;
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procedure SetModified(const NewValue: Boolean); virtual; abstract;
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procedure SetReadOnly(const AValue: Boolean); virtual; abstract;
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procedure SetSelection(const AValue: string); virtual; abstract;
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procedure SetSelEnd(const AValue: Integer); virtual; abstract;
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procedure SetSelStart(const AValue: Integer); virtual; abstract;
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procedure SetSourceText(const AValue: string); virtual; abstract;
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procedure SetTopLine(const AValue: Integer); virtual; abstract;
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public
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// selections
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function SelectionAvailable: boolean; virtual; abstract;
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function GetText(OnlySelection: boolean): string; virtual; abstract;
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procedure SelectText(LineNum, CharStart, LineNum2, CharEnd: Integer);
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procedure SelectText(const StartPos, EndPos: TPoint); virtual; abstract;
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procedure ReplaceLines(StartLine, EndLine: integer; const NewText: string; aKeepMarks: Boolean = False); virtual; abstract;
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procedure ReplaceText(const StartPos, EndPos: TPoint; const NewText: string);
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procedure AskReplace(Sender: TObject; const ASearch, AReplace: string;
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Line, Column: integer;
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var Action: TSrcEditReplaceAction); virtual; abstract;
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procedure CopyToClipboard; virtual; abstract;
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procedure CutToClipboard; virtual; abstract;
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// screen and text position mapping
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function LineCount: Integer; virtual; abstract;
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function TextToScreenPosition(const Position: TPoint): TPoint; virtual; abstract;
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function ScreenToTextPosition(const Position: TPoint): TPoint; virtual; abstract;
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// characters and pixels
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function WidthInChars: Integer; virtual; abstract;
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function HeightInLines: Integer; virtual; abstract;
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function CharWidth: integer; virtual; abstract;
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function CursorInPixel: TPoint; virtual; abstract;
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function ScreenToPixelPosition(const Position: TPoint): TPoint; virtual; abstract;// ScreenXY to pixel in EditorControl.
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// To get the desktop pixel coords use:
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// with SourceEditorWindow.ActiveEditor do
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// DesktopXY:=EditorControl.ClientToScreen(ScreenToPixelPosition(ScreenXY));
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// update
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procedure BeginUndoBlock{$IFDEF SynUndoDebugBeginEnd}(ACaller: String = ''){$ENDIF}; virtual; abstract;
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procedure EndUndoBlock{$IFDEF SynUndoDebugBeginEnd}(ACaller: String = ''){$ENDIF}; virtual; abstract;
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procedure BeginUpdate; virtual; abstract; // block painting
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procedure EndUpdate; virtual; abstract;
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procedure IncreaseIgnoreCodeBufferLock; virtual; abstract;
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procedure DecreaseIgnoreCodeBufferLock; virtual; abstract;
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procedure UpdateCodeBuffer; virtual; abstract;// copy the source from EditorComponent to the codetools
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function NeedsUpdateCodeBuffer: boolean; virtual; abstract;// needs UpdateCodeBuffer
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// search and replace
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function SearchReplace(const ASearch, AReplace: string;
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SearchOptions: TSrcEditSearchOptions): integer; virtual; abstract;
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// context
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function GetProjectFile: TLazProjectFile; virtual; abstract;
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procedure UpdateProjectFile; virtual; abstract;
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function GetDesigner(LoadForm: boolean): TIDesigner; virtual; abstract;
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public
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property BlockBegin: TPoint read GetBlockBegin write SetBlockBegin;
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property BlockEnd: TPoint read GetBlockEnd write SetBlockEnd;
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property CodeToolsBuffer: TObject read GetCodeToolsBuffer;
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property CursorScreenXY: TPoint read GetCursorScreenXY write SetCursorScreenXY;
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property CursorTextXY: TPoint read GetCursorTextXY write SetCursorTextXY;
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property EditorControl: TWinControl read GetEditorControl;// normally TSynEdit
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property FileName: string read GetFileName;
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property Lines: TStrings read GetLines write SetLines;// the whole file
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property CurrentLineText: string read GetLineText write SetLineText;// source of current line
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property ReadOnly: Boolean read GetReadOnly write SetReadOnly;
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property Selection: string read GetSelection write SetSelection;
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property SelEnd: Integer read GetSelEnd write SetSelEnd;
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property SelStart: Integer read GetSelStart write SetSelStart;
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property SourceText: string read GetSourceText write SetSourceText;// the whole file
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property TopLine: Integer read GetTopLine write SetTopLine;// first visible line
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property Modified: Boolean read GetModified write SetModified;
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end;
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{ TSourceEditorCompletionPlugin }
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TSourceEditorCompletionPlugin = class(TComponent)
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public
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procedure Init(SrcEdit: TSourceEditorInterface; JumpToError: boolean;
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var Handled, Abort: boolean; var Prefix: string;
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var BoxX, BoxY: integer); virtual; abstract; // check if this plugin is responsible
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function Collect(List: TStrings): boolean; virtual; abstract; // collect values
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procedure Cancel; virtual; abstract; // completion was cancelled
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procedure Complete(var Value: string; SourceValue: string;
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var SourceStart, SourceEnd: TPoint;
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KeyChar: TUTF8Char; Shift: TShiftState); virtual; abstract; // execute completion
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procedure IndexChanged(Position: integer); virtual; abstract;
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procedure PrefixChanged(const NewPrefix: string; var NewIndex: integer;
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var s: TStrings); virtual; abstract;
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procedure CompletePrefix(var Prefix: string); virtual; abstract;
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function HasCustomPaint: boolean; virtual;
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procedure PaintItem(const AKey: string; ACanvas: TCanvas;
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X, Y: integer; ItemSelected: boolean; Index: integer); virtual;
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function MeasureItem(const AKey: string; ACanvas: TCanvas;
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ItemSelected: boolean; Index: integer): TPoint; virtual;
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end;
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{ TSourceEditorWindowInterface }
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TSourceEditorWindowInterface = class(TForm)
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protected
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function GetActiveCompletionPlugin: TSourceEditorCompletionPlugin; virtual; abstract;
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function GetActiveEditor: TSourceEditorInterface; virtual; abstract;
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function GetCompletionBoxPosition: integer; virtual; abstract;
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function GetCompletionPlugins(Index: integer
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): TSourceEditorCompletionPlugin; virtual; abstract;
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function GetItems(Index: integer): TSourceEditorInterface; virtual; abstract;
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procedure SetActiveEditor(const AValue: TSourceEditorInterface); virtual; abstract;
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public
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function SourceEditorIntfWithFilename(const Filename: string): TSourceEditorInterface;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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property ActiveEditor: TSourceEditorInterface
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read GetActiveEditor write SetActiveEditor;
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function Count: integer; virtual; abstract;
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property Items[Index: integer]: TSourceEditorInterface read GetItems; default;
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function GetEditorControlSettings(EditControl: TControl): boolean; virtual; abstract;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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function GetHighlighterSettings(Highlighter: TObject): boolean; virtual; abstract;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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procedure ClearErrorLines; virtual; abstract;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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property CompletionBoxPosition: integer read GetCompletionBoxPosition;
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procedure DeactivateCompletionForm; virtual; abstract;
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property ActiveCompletionPlugin: TSourceEditorCompletionPlugin read GetActiveCompletionPlugin;
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// CompletionPlugin list moves to Manager
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function CompletionPluginCount: integer; virtual; abstract;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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property CompletionPlugins[Index: integer]: TSourceEditorCompletionPlugin
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read GetCompletionPlugins;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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procedure RegisterCompletionPlugin(Plugin: TSourceEditorCompletionPlugin); virtual; abstract;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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procedure UnregisterCompletionPlugin(Plugin: TSourceEditorCompletionPlugin); virtual; abstract;
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deprecated {$IFDEF VER2_5}'use SourceEditorManagerIntf'{$ENDIF}; // deprecated in 0.9.29 March 2010
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end;
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TsemChangeReason = (
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semWindowCreate, // Called after creation of a Window
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semWindowDestroy, // Called after removal of a Window
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semWindowActivate, // Window is now ActiveSourceWindow (does not vave to be focused)
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semWindowFocused, // The window became the active win of the application
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semEditorCreate,
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semEditorDestroy,
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semEditorActivate, // Editor is ActiveEditor
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semEditorStatus // any status change of the editor (Caret, Selection, topline, ...)
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);
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TSemSelectionMode = (
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semsmNormal,
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semsmLine,
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semsmColumn,
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semsmCurrent);
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TSemCopyPasteAction = (
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semcaContinue, // normal paste with specials like folding
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semcaPlainText, // paste as normal text, ignore folding and other specials
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semcaAbort // cancel, use this if you handled the paste yourself
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);
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// ToDo: use the right clipboard
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TSemCopyPasteEvent = procedure(Sender: TSourceEditorInterface;
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var AText: String; var AMode: TSemSelectionMode; ALogStartPos: TPoint;
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var AnAction: TSemCopyPasteAction) of object;
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{ TSourceEditorManagerInterface }
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TSourceEditorManagerInterface = class(TComponent)
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protected
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function GetActiveSourceWindow: TSourceEditorWindowInterface; virtual; abstract;
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procedure SetActiveSourceWindow(const AValue: TSourceEditorWindowInterface);
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virtual; abstract;
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function GetSourceWindows(Index: integer): TSourceEditorWindowInterface;
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virtual; abstract;
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function GetActiveEditor: TSourceEditorInterface; virtual; abstract;
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procedure SetActiveEditor(const AValue: TSourceEditorInterface);
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virtual; abstract;
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function GetSourceEditors(Index: integer): TSourceEditorInterface;
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virtual; abstract;
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function GetUniqueSourceEditors(Index: integer): TSourceEditorInterface;
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virtual; abstract;
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function GetMarklingProducers(Index: integer): TSourceMarklingProducer;
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virtual; abstract;
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public
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// List of SourceEditorWindows
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function SourceWindowWithEditor(const AEditor: TSourceEditorInterface): TSourceEditorWindowInterface;
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virtual; abstract;
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function SourceWindowCount: integer; virtual; abstract;
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property SourceWindows[Index: integer]: TSourceEditorWindowInterface
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read GetSourceWindows;
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property ActiveSourceWindow: TSourceEditorWindowInterface
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read GetActiveSourceWindow write SetActiveSourceWindow;
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// List of SourceEditors (accross all Windows)
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function SourceEditorIntfWithFilename(const Filename: string): TSourceEditorInterface;
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virtual; abstract;
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function SourceEditorCount: integer; virtual; abstract;
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property SourceEditors[Index: integer]: TSourceEditorInterface
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read GetSourceEditors;
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property ActiveEditor: TSourceEditorInterface
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read GetActiveEditor write SetActiveEditor;
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// List of unique SourceEditors (excluding DualView)
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function UniqueSourceEditorCount: integer; virtual; abstract;
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property UniqueSourceEditors[Index: integer]: TSourceEditorInterface
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read GetUniqueSourceEditors;
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// Editor Preferences
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function GetEditorControlSettings(EditControl: TControl): boolean; virtual; abstract;
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function GetHighlighterSettings(Highlighter: TObject): boolean; virtual; abstract;
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procedure ClearErrorLines; virtual; abstract;
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protected
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// Completion Plugins
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function GetActiveCompletionPlugin: TSourceEditorCompletionPlugin; virtual; abstract;
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function GetCompletionBoxPosition: integer; virtual; abstract;
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function GetCompletionPlugins(Index: integer): TSourceEditorCompletionPlugin; virtual; abstract;
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public
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// Completion Plugins
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function CompletionPluginCount: integer; virtual; abstract;
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property CompletionPlugins[Index: integer]: TSourceEditorCompletionPlugin
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read GetCompletionPlugins;
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procedure DeactivateCompletionForm; virtual; abstract;
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property ActiveCompletionPlugin: TSourceEditorCompletionPlugin read GetActiveCompletionPlugin;
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property CompletionBoxPosition: integer read GetCompletionBoxPosition;
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procedure RegisterCompletionPlugin(Plugin: TSourceEditorCompletionPlugin); virtual; abstract;
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procedure UnregisterCompletionPlugin(Plugin: TSourceEditorCompletionPlugin); virtual; abstract;
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public
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procedure RegisterChangeEvent(AReason: TsemChangeReason; AHandler: TNotifyEvent); virtual; abstract;
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procedure UnRegisterChangeEvent(AReason: TsemChangeReason; AHandler: TNotifyEvent); virtual; abstract;
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procedure RegisterCopyPasteEvent(AHandler: TSemCopyPasteEvent); virtual; abstract;
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procedure UnRegisterCopyPasteEvent(AHandler: TSemCopyPasteEvent); virtual; abstract;
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public
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// source marklings
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function MarklingProducerCount: integer; virtual; abstract;
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property MarklingProducers[Index: integer]: TSourceMarklingProducer read GetMarklingProducers;
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procedure RegisterMarklingProducer(aProducer: TSourceMarklingProducer); virtual; abstract;
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procedure UnregisterMarklingProducer(aProducer: TSourceMarklingProducer); virtual; abstract;
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procedure InvalidateMarklingsOfAllFiles(aProducer: TSourceMarklingProducer); virtual; abstract;
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procedure InvalidateMarklings(aProducer: TSourceMarklingProducer; aFilename: string); virtual; abstract;
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end;
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var
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SourceEditorManagerIntf: TSourceEditorManagerInterface= nil; // set by the IDE
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type
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{ TIDEInteractiveStringValue }
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TIDEInteractiveStringValue = class(TPersistent)
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private
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FValue: string;
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published
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property Value: string read FValue write FValue;
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end;
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{ TIDETemplateParser }
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TIDETemplateParser = class
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protected
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function GetSrcPosition: Integer; virtual; abstract;
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function GetDestPosition: Integer; virtual; abstract;
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function GetDestPosX: Integer; virtual; abstract;
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function GetDestPosY: Integer; virtual; abstract;
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function GetSrcTemplate: String; virtual; abstract;
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function GetDestTemplate: String; virtual; abstract;
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public
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property SrcTemplate: String read GetSrcTemplate;
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property DestTemplate: String read GetDestTemplate;
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property SrcPosition: Integer read GetSrcPosition;
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property DestPosition: Integer read GetDestPosition;
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property DestPosX: Integer read GetDestPosX;
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property DestPosY: Integer read GetDestPosY;
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end;
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TIDECodeMacroGetValueProc = function(const Parameter: string;
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InteractiveValue: TPersistent;
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SrcEdit: TSourceEditorInterface;
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var Value, ErrorMsg: string): boolean;
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TIDECodeMacroGetValueMethod = function(const Parameter: string;
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InteractiveValue: TPersistent;
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SrcEdit: TSourceEditorInterface;
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var Value, ErrorMsg: string): boolean of object;
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TIDECodeMacroGetValueExProc = function(const Parameter: string;
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InteractiveValue: TPersistent;
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SrcEdit: TSourceEditorInterface;
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var Value, ErrorMsg: string;
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TemplateParser: TIDETemplateParser): boolean;
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TIDECodeMacroGetValueExMethod = function(const Parameter: string;
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InteractiveValue: TPersistent;
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SrcEdit: TSourceEditorInterface;
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var Value, ErrorMsg: string;
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TemplateParser: TIDETemplateParser): boolean of object;
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{ TIDECodeMacro }
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TIDECodeMacro = class
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private
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FInteractive: boolean;
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FInteractiveValueClass: TPersistentClass;
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FLongDescription: string;
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FName: string;
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FOnGetValueMethod: TIDECodeMacroGetValueMethod;
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FOnGetValueProc: TIDECodeMacroGetValueProc;
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FOnGetValueExMethod: TIDECodeMacroGetValueExMethod;
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FOnGetValueExProc: TIDECodeMacroGetValueExProc;
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FShortDescription: string;
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protected
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procedure Init; virtual;
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public
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constructor Create(const TheName: string);
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property Name: string read FName;
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property ShortDescription: string read FShortDescription write FShortDescription;
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property LongDescription: string read FLongDescription write FLongDescription;
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property OnGetValueProc: TIDECodeMacroGetValueProc read FOnGetValueProc
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write FOnGetValueProc;
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property OnGetValueMethod: TIDECodeMacroGetValueMethod read FOnGetValueMethod
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write FOnGetValueMethod;
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property OnGetValueExProc: TIDECodeMacroGetValueExProc read FOnGetValueExProc
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write FOnGetValueExProc;
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property OnGetValueExMethod: TIDECodeMacroGetValueExMethod read FOnGetValueExMethod
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write FOnGetValueExMethod;
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function GetValue(const Parameter: string; InteractiveValue: TPersistent;
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SrcEdit: TSourceEditorInterface; out Value, ErrorMsg: string;
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TemplateParser: TIDETemplateParser = nil): boolean; virtual;
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property Interactive: boolean read FInteractive write FInteractive;
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property InteractiveValueClass: TPersistentClass read FInteractiveValueClass
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write FInteractiveValueClass;
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end;
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{ TIDECodeMacros }
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TIDECodeMacros = class
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protected
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function GetItems(Index: integer): TIDECodeMacro; virtual; abstract;
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public
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property Items[Index: integer]: TIDECodeMacro read GetItems; default;
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function Count: integer; virtual; abstract;
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function Add(Macro: TIDECodeMacro): integer; virtual; abstract;
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function FindByName(const AName: string): TIDECodeMacro; virtual; abstract;
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function CreateUniqueName(const AName: string): string; virtual; abstract;
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end;
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var
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IDECodeMacros: TIDECodeMacros = nil; // set by the IDE
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function RegisterCodeMacro(const Name: string;
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const ShortDescription, LongDescription: string;
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OnGetValueProc: TIDECodeMacroGetValueProc;
|
|
OnGetValueMethod: TIDECodeMacroGetValueMethod): TIDECodeMacro;
|
|
|
|
function RegisterCodeMacroEx(const Name: string;
|
|
const ShortDescription, LongDescription: string;
|
|
OnGetValueProc: TIDECodeMacroGetValueExProc;
|
|
OnGetValueMethod: TIDECodeMacroGetValueExMethod): TIDECodeMacro;
|
|
|
|
{ SearchInFile to search in a file.
|
|
This can be interactively or without user interaction.
|
|
If the file is open in the source editor, changes will be added to the undo
|
|
history.
|
|
}
|
|
type
|
|
TIDESearchInTextAddMatch = procedure(const Filename: string;
|
|
const StartPos, EndPos: TPoint;
|
|
const Lines: string) of object;
|
|
|
|
{ TIDESearchInTextProgress }
|
|
|
|
TIDESearchInTextProgress = class
|
|
private
|
|
FAbort: boolean;
|
|
FOnAddMatch: TIDESearchInTextAddMatch;
|
|
protected
|
|
procedure SetAbort(const AValue: boolean); virtual;
|
|
public
|
|
property Abort: boolean read FAbort write SetAbort;
|
|
property OnAddMatch: TIDESearchInTextAddMatch read FOnAddMatch write FOnAddMatch;
|
|
end;
|
|
|
|
TIDESearchInTextFunction = function(const TheFileName: string;
|
|
var TheText: string;// if TheFileName='' then use TheText
|
|
SearchFor, ReplaceText: string; Flags: TSrcEditSearchOptions;
|
|
var Prompt: boolean; Progress: TIDESearchInTextProgress = nil): TModalResult;
|
|
|
|
var
|
|
IDESearchInText: TIDESearchInTextFunction = nil;// set by the IDE
|
|
|
|
implementation
|
|
|
|
function RegisterCodeMacro(const Name: string; const ShortDescription,
|
|
LongDescription: string; OnGetValueProc: TIDECodeMacroGetValueProc;
|
|
OnGetValueMethod: TIDECodeMacroGetValueMethod): TIDECodeMacro;
|
|
var
|
|
NewName: String;
|
|
begin
|
|
NewName:=IDECodeMacros.CreateUniqueName(Name);
|
|
Result:=TIDECodeMacro.Create(NewName);
|
|
Result.ShortDescription:=ConvertLineEndings(ShortDescription);
|
|
Result.LongDescription:=ConvertLineEndings(LongDescription);
|
|
Result.OnGetValueProc:=OnGetValueProc;
|
|
Result.OnGetValueMethod:=OnGetValueMethod;
|
|
IDECodeMacros.Add(Result);
|
|
end;
|
|
|
|
function RegisterCodeMacroEx(const Name: string; const ShortDescription,
|
|
LongDescription: string; OnGetValueProc: TIDECodeMacroGetValueExProc;
|
|
OnGetValueMethod: TIDECodeMacroGetValueExMethod): TIDECodeMacro;
|
|
var
|
|
NewName: String;
|
|
begin
|
|
NewName:=IDECodeMacros.CreateUniqueName(Name);
|
|
Result:=TIDECodeMacro.Create(NewName);
|
|
Result.ShortDescription:=ConvertLineEndings(ShortDescription);
|
|
Result.LongDescription:=ConvertLineEndings(LongDescription);
|
|
Result.OnGetValueExProc:=OnGetValueProc;
|
|
Result.OnGetValueExMethod:=OnGetValueMethod;
|
|
IDECodeMacros.Add(Result);
|
|
end;
|
|
|
|
{ TSourceEditorInterface }
|
|
|
|
procedure TSourceEditorInterface.SelectText(LineNum, CharStart, LineNum2,
|
|
CharEnd: Integer);
|
|
begin
|
|
SelectText(Point(CharStart,LineNum),Point(CharEnd,LineNum2));
|
|
end;
|
|
|
|
procedure TSourceEditorInterface.ReplaceText(const StartPos, EndPos: TPoint;
|
|
const NewText: string);
|
|
begin
|
|
BeginUpdate;
|
|
BeginUndoBlock{$IFDEF SynUndoDebugBeginEnd}('TSourceEditorInterface.ReplaceText'){$ENDIF};
|
|
try
|
|
SelectText(StartPos,EndPos);
|
|
CursorTextXY:=StartPos;
|
|
Selection:=NewText;
|
|
finally
|
|
EndUndoBlock{$IFDEF SynUndoDebugBeginEnd}('TSourceEditorInterface.ReplaceText'){$ENDIF};
|
|
EndUpdate;
|
|
end;
|
|
end;
|
|
|
|
{ TIDECodeMacro }
|
|
|
|
procedure TIDECodeMacro.Init;
|
|
begin
|
|
FInteractiveValueClass:=TIDEInteractiveStringValue;
|
|
end;
|
|
|
|
constructor TIDECodeMacro.Create(const TheName: string);
|
|
begin
|
|
FName:=TheName;
|
|
FShortDescription:=FName;
|
|
FLongDescription:=FName;
|
|
end;
|
|
|
|
function TIDECodeMacro.GetValue(const Parameter: string;
|
|
InteractiveValue: TPersistent; SrcEdit: TSourceEditorInterface;
|
|
out Value, ErrorMsg: string; TemplateParser: TIDETemplateParser = nil): boolean;
|
|
begin
|
|
Value:=Parameter;
|
|
ErrorMsg:='';
|
|
if Assigned(OnGetValueProc) then
|
|
Result:=OnGetValueProc(Parameter,InteractiveValue,SrcEdit,Value,ErrorMsg)
|
|
else if Assigned(OnGetValueMethod) then
|
|
Result:=OnGetValueMethod(Parameter,InteractiveValue,SrcEdit,Value,ErrorMsg)
|
|
else if Assigned(OnGetValueExProc) then
|
|
Result:=OnGetValueExProc(Parameter,InteractiveValue,SrcEdit,Value,ErrorMsg,
|
|
TemplateParser)
|
|
else if Assigned(OnGetValueExMethod) then
|
|
Result:=OnGetValueExMethod(Parameter,InteractiveValue,SrcEdit,Value,ErrorMsg,
|
|
TemplateParser)
|
|
else
|
|
Result:=true;
|
|
end;
|
|
|
|
{ TSourceEditorWindowInterface }
|
|
|
|
function TSourceEditorWindowInterface.SourceEditorIntfWithFilename(
|
|
const Filename: string): TSourceEditorInterface;
|
|
var
|
|
i: Integer;
|
|
begin
|
|
for i:=Count-1 downto 0 do begin
|
|
Result:=Items[i];
|
|
if CompareFilenames(Result.Filename,Filename)=0 then exit;
|
|
end;
|
|
Result:=nil;
|
|
end;
|
|
|
|
{ TIDESearchInTextProgress }
|
|
|
|
procedure TIDESearchInTextProgress.SetAbort(const AValue: boolean);
|
|
begin
|
|
if FAbort=AValue then exit;
|
|
fAbort:=AValue;
|
|
end;
|
|
|
|
{ TSourceEditorCompletionPlugin }
|
|
|
|
function TSourceEditorCompletionPlugin.HasCustomPaint: boolean;
|
|
begin
|
|
Result:=false;
|
|
end;
|
|
|
|
procedure TSourceEditorCompletionPlugin.PaintItem(const AKey: string;
|
|
ACanvas: TCanvas; X, Y: integer; ItemSelected: boolean; Index: integer);
|
|
begin
|
|
// this is called if HasCustomPaint returns true
|
|
end;
|
|
|
|
function TSourceEditorCompletionPlugin.MeasureItem(const AKey: string;
|
|
ACanvas: TCanvas; ItemSelected: boolean; Index: integer): TPoint;
|
|
begin
|
|
// this is called if HasCustomPaint returns true
|
|
Result:=Point(0,0);
|
|
end;
|
|
|
|
{ TSourceMarkling }
|
|
|
|
constructor TSourceMarkling.Create(aProducer: TSourceMarklingProducer; TheID,
|
|
aLine, aColumn: integer; aType: TSourceMarklingType);
|
|
begin
|
|
FProducer:=aProducer;
|
|
FLine:=aLine;
|
|
FColumn:=aColumn;
|
|
FId:=TheID;
|
|
fType:=aType;
|
|
end;
|
|
|
|
{ TSourceMarklingProducer }
|
|
|
|
procedure TSourceMarklingProducer.InvalidateAllFiles;
|
|
begin
|
|
SourceEditorManagerIntf.InvalidateMarklingsOfAllFiles(Self);
|
|
end;
|
|
|
|
procedure TSourceMarklingProducer.InvalidateFile(aFilename: string);
|
|
begin
|
|
SourceEditorManagerIntf.InvalidateMarklings(Self,aFilename);
|
|
end;
|
|
|
|
end.
|
|
|