make compatible with LCL version 2.2

CHANGELOG.md

@@ -10,7 +10,11 @@
 
 ## Bugs fixed
 
-- GDB comm&nder: 5 empty arguments were passed to the main function called by libc. (#86)
+- GDB commander: 5 empty arguments were passed to the main function called by libc. (#86)
+
+## Other
+
+- can be build with Lazarus 2.2 but backward compatible 2.0
 
 # v3.9.11
 

lazproj/dexed.lpi

@@ -1,11 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <CONFIG>
   <ProjectOptions>
-    <Version Value="11"/>
+    <Version Value="12"/>
     <PathDelim Value="\"/>
     <General>
+      <Flags>
+        <CompatibilityMode Value="True"/>
+      </Flags>
       <SessionStorage Value="InProjectDir"/>
-      <MainUnit Value="0"/>
       <Title Value="dexed"/>
       <ResourceType Value="res"/>
       <UseXPManifest Value="True"/>

src/u_editor.pas

@@ -9,7 +9,8 @@ uses
   ComCtrls, SynEditHighlighter, ExtCtrls, Menus, SynMacroRecorder, dialogs, LazFileUtils,
   SynPluginSyncroEdit, SynEdit, SynHighlighterMulti, AnchorDocking, u_dialogs,
   u_widget, u_interfaces, u_synmemo, u_dlang, u_common, u_dcd, u_observer,
-  u_sharedres, u_controls, u_writableComponent, u_dsgncontrols, LMessages;
+  u_sharedres, u_controls, u_writableComponent, u_dsgncontrols, LMessages,
+  SynEditTypes;
 
 type
 

src/u_editoroptions.pas

@@ -6,7 +6,7 @@ interface
 
 uses
   Classes, SysUtils, Graphics, SynEdit, SynEditMouseCmds, SynEditMiscClasses,
-  SynEditKeyCmds, Menus, LCLProc,
+  SynEditKeyCmds, Menus, LCLProc, SynEditTypes,
   u_interfaces, u_observer, u_common, u_writableComponent, u_synmemo,
   u_d2syn, u_txtsyn;
 

src/u_main.lfm

@@ -11,7 +11,7 @@ object MainForm: TMainForm
   OnDropFiles = FormDropFiles
   OnResize = FormResize
   ShowHint = True
-  LCLVersion = '2.0.10.0'
+  LCLVersion = '2.2.0.1'
   object mainMenu: TMainMenu
     Top = 1
     object MenuItem1: TMenuItem

src/u_main.pas

@@ -9,7 +9,7 @@ uses
   StdCtrls, AnchorDocking, AnchorDockStorage, AnchorDockOptionsDlg, Controls,
   Graphics, strutils, Dialogs, Menus, ActnList, ExtCtrls, process,
   {$IFDEF WINDOWS}Windows, {$ENDIF} XMLPropStorage, SynExportHTML,
-  fpjson, jsonscanner, LCLIntf,
+  fpjson, jsonscanner, LCLIntf, LCLVersion,
   u_common, u_ceproject, u_synmemo, u_writableComponent, u_simpleget, u_compilers,
   u_widget, u_messages, u_interfaces, u_editor, u_projinspect, u_ceprojeditor,
   u_search, u_miniexplorer, u_libman, u_libmaneditor, u_todolist, u_observer,
@@ -1725,7 +1725,11 @@ begin
   begin
     DockMaster.MakeDockSite(Self, [akBottom], admrpChild);
     DockMaster.OnShowOptions := @ShowAnchorDockOptions;
+    {$if lcl_fullversion < 2020000}
     DockMaster.HeaderStyle := adhsPoints;
+    {$else}
+    DockMaster.HeaderStyle := 'Points';
+    {$endif}
     DockMaster.HideHeaderCaptionFloatingControl := true;
     // makes widget dockable
     for i := 0 to fWidgList.Count-1 do

src/u_shortcutseditor.pas

@@ -95,6 +95,9 @@ type
     procedure sendShortcuts;
     function anItemIsSelected: boolean;
 
+  protected
+    procedure SetVisible(value: boolean); override;
+
   public
     constructor create(TheOwner: TComponent); override;
     destructor destroy; override;
@@ -190,12 +193,12 @@ end;
 constructor TShortcutEditor.create(TheOwner: TComponent);
 begin
   inherited;
-  propvalue := TEditableShortcut.Create;
-  fObservers := TEditableShortCutSubject.create;
-  fShortcuts := TShortCutCollection.create(self);
-  fBackup := TShortCutCollection.create(self);
+  propvalue   := TEditableShortcut.Create;
+  fObservers  := TEditableShortCutSubject.create;
+  fShortcuts  := TShortCutCollection.create(self);
+  fBackup     := TShortCutCollection.create(self);
+
   EntitiesConnector.addObserver(self);
-  propedit.TIObject := propvalue;
   propedit.PropertyEditorHook.AddHandlerModified(@propeditModified);
 end;
 
@@ -206,6 +209,13 @@ begin
   inherited;
 end;
 
+procedure TShortcutEditor.SetVisible(value: boolean);
+begin
+  inherited SetVisible(value);
+  if value and propedit.TIObject.isNotAssigned then
+    propedit.TIObject := propvalue;
+end;
+
 procedure TShortcutEditor.updateScaling;
 begin
   if fHasScaled then

src/u_synmemo.pas

@@ -10,7 +10,7 @@ uses
   SynHighlighterLFM, SynEditHighlighter, SynEditMouseCmds, SynEditFoldedView,
   SynEditMarks, SynEditTypes, SynHighlighterJScript, SynBeautifier, dialogs,
   md5, Spin, LCLIntf, LazFileUtils, LMessages, SynHighlighterCpp, math,
-  SynGutterMarks, SynGutterBase,
+  SynGutterMarks, SynGutterBase, LCLVersion,
   //SynEditMarkupFoldColoring,
   Clipbrd, fpjson, jsonparser, LazUTF8, LazUTF8Classes, Buttons, StdCtrls,
   u_common, u_writableComponent, u_d2syn, u_txtsyn, u_dialogs,
@@ -839,7 +839,13 @@ begin
   begin
     // - CollapsedLineForFoldAtLine() does not handle the sub-folding.
     // - TextView visibility is increased so this is not the standard way of getting the infos.
+
+    {$if lcl_fullversion < 2020000}
     start := fMemo.TextView.CollapsedLineForFoldAtLine(i);
+    {$else}
+    start := TSynEditFoldedView(fMemo.TextViewsManager.SynTextViewByClass[TSynEditFoldedView]).CollapsedLineForFoldAtLine(i);
+    {$endif}
+
     if start.equals(-1) then
       continue;
     if start = prev then
@@ -871,7 +877,11 @@ begin
     itm := TFoldCache(fFolds.Items[i]);
     if not itm.isCollapsed then
       continue;
+    {$if lcl_fullversion < 2020000}
     fMemo.TextView.FoldAtLine(itm.lineIndex-1);
+    {$else}
+    TSynEditFoldedView(fMemo.TextViewsManager.SynTextViewByClass[TSynEditFoldedView]).FoldAtLine(itm.lineIndex-1);
+    {$endif}
   end;
 
   fMemo.SelStart := fCaretPosition;
@@ -1153,7 +1163,12 @@ begin
   fTempFileName := GetTempDir(false) + 'temp_' + uniqueObjStr(self) + '.d';
   fFilename := newdocPageCaption;
   fModified := false;
+
+  {$if lcl_fullversion < 2020000}
   TextBuffer.AddNotifyHandler(senrUndoRedoAdded, @changeNotify);
+  {$else}
+  TextViewsManager.SynTextView[0].AddNotifyHandler(senrUndoRedoAdded, @changeNotify);
+  {$endif}
 
   Gutter.MarksPart.Visible:=false;
 

src/u_synmultiguttermarks.pas

@@ -6,7 +6,8 @@ interface
 
 uses
   Classes, SysUtils, Graphics, LCLType, LCLIntf, LCLProc, Controls, ImgList,
-  math, SynGutterBase, SynEditMiscClasses, SynEditMarks;
+  LCLVersion, SynGutterBase, SynEditMiscClasses, SynEditMiscProcs,
+  SynEditMarks, SynEditFoldedView, LazSynEditText;
 
 type
 
@@ -86,10 +87,20 @@ var
   markRect: TRect;
   mark    : TSynEditMark;
   i, h, w : integer;
+  {$if lcl_fullversion >= 2020000}
+  iRange: TLineRange;
+  {$endif}
 begin
   Result := False;
   aFirstCustomColumnIdx := 0;
+  {$if lcl_fullversion < 2020000}
   i := FoldView.TextIndex[aScreenLine];
+  {$else}
+  aScreenLine := aScreenLine + ToIdx(GutterArea.TextArea.TopLine);
+  i := ViewedTextBuffer.DisplayView.ViewToTextIndexEx(aScreenLine, iRange);
+  if aScreenLine <> iRange.Top then
+    exit;
+  {$endif}
   if (i < 0) or (i >= TCustomSynEdit(SynEdit).Lines.Count) then
     exit;
   markLine := TCustomSynEdit(SynEdit).Marks.Line[i + 1];
@@ -146,6 +157,5 @@ end;
 
 end.
 
-
 end.