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harbour-core/harbour/contrib/hbide/ideeditor.prg
Viktor Szakats b6fbba81d8 2010-01-22 17:26 UTC+0100 Viktor Szakats (harbour.01 syenar.hu) 
* contrib/hbwin/hbwapi.h
  * contrib/hbwin/wapi_wingdi.c
    ! Fixed potential GPD in hbwapi_par/stor*() functions
      when parameter was not passed at all.
    + Added hbwapi_par_DOCINFO() and hbwapi_strfree_DOCINFO()
      pairs to retrieve structures with strings in them.
      Hashes are supported now as well.
    ; TODO: Low-level string handling functions will GPF
            yet if the related hashes are missing (f.e. in
            posted test code). This requires proposed extra
            guards in low-level string functions.
    + WAPI_STARTDOC() changed to use hbwapi_par_DOCINFO().
    % Minor cleanup in WAPI_SELECTOBJECT().

  + contrib/hbwin/tests/testgdi.prg
    + Added test code for GDI function structure parameter exchange.

  * contrib/hbide/idethemes.prg
  * contrib/hbide/ideeditor.prg
    + Added 'sequence' and 'endsequence' to keywords.
    ; TOFIX: try/catch and a few more are not Harbour keywords.

  * contrib/hbide/ideeditor.prg
    % Optimized low-level keyword lookup functions:
      - Use hashes instead of arrays and ascan.
      - Use STATIC vars to avoid rebuilding tables on every call.
2010-01-22 16:29:38 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
*
* Copyright 2009 Pritpal Bedi <pritpal@vouchcac.com>
* www - http://www.harbour-project.org
*
* 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, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/*
* EkOnkar
* ( The LORD is ONE )
*
* Harbour-Qt IDE
*
* Pritpal Bedi <pritpal@vouchcac.com>
* 27Dec2009
*/
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
#include "common.ch"
#include "hbclass.ch"
#include "hbqt.ch"
#include "hbide.ch"
/*----------------------------------------------------------------------*/
#define customContextMenuRequested 1
#define textChanged 2
#define copyAvailable 3
#define modificationChanged 4
#define redoAvailable 5
#define selectionChanged 6
#define undoAvailable 7
#define updateRequest 8
#define cursorPositionChanged 9
#define blockCountChanged 21
#define contentsChange 22
#define EDT_LINNO_WIDTH 50
/*----------------------------------------------------------------------*/
CLASS IdeEditsManager INHERIT IdeObject
DATA qContextMenu
DATA aActions INIT {}
METHOD new( oIde )
METHOD create( oIde )
METHOD prepareTabWidget()
METHOD removeSourceInTree( cSourceFile )
METHOD addSourceInTree( cSourceFile )
METHOD exeEvent( nMode, p )
METHOD buildEditor( cSourceFile, nPos, nHPos, nVPos, cTheme )
METHOD getTabBySource( cSource )
METHOD getTabCurrent()
METHOD getDocumentCurrent()
METHOD getEditObjectCurrent()
METHOD getEditCurrent()
METHOD getEditorCurrent()
METHOD getEditorByIndex( nIndex )
METHOD getEditorByTabObject( oTab )
METHOD getEditorByTabPosition( nPos )
METHOD getEditorBySource( cSource )
METHOD reLoad( cSource )
METHOD isOpen( cSource )
METHOD setSourceVisible( cSource )
METHOD setSourceVisibleByIndex( nIndex )
METHOD undo()
METHOD redo()
METHOD cut()
METHOD copy()
METHOD paste()
METHOD selectAll()
METHOD switchToReadOnly()
METHOD convertSelection( cKey )
METHOD insertText( cKey )
METHOD insertSeparator()
METHOD zoom( nKey )
METHOD printPreview()
METHOD paintRequested( pPrinter )
METHOD setMark()
METHOD gotoMark( nIndex )
METHOD goto()
METHOD formatBraces()
METHOD removeTabs()
METHOD RemoveTrailingSpaces()
METHOD getSelectedText()
METHOD duplicateLine()
METHOD streamComment()
METHOD blockComment()
ENDCLASS
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:new( oIde )
::oIde := oIde
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:create( oIde )
LOCAL oSub
DEFAULT oIde TO ::oIde
::oIde := oIde
::qContextMenu := QMenu():new()
aadd( ::aActions, { "TB_Cut" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Cut" ) ) } )
aadd( ::aActions, { "TB_Copy" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Copy" ) ) } )
aadd( ::aActions, { "TB_Paste" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Paste" ) ) } )
aadd( ::aActions, { "" , ::qContextMenu:addSeparator() } )
aadd( ::aActions, { "TB_Undo" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Undo" ) ) } )
aadd( ::aActions, { "TB_Redo" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Redo" ) ) } )
aadd( ::aActions, { "" , ::qContextMenu:addSeparator() } )
aadd( ::aActions, { "TB_Save" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Save" ) ) } )
aadd( ::aActions, { "TB_Close" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Close" ) ) } )
aadd( ::aActions, { "" , ::qContextMenu:addSeparator() } )
aadd( ::aActions, { "TB_Compile" , ::qContextMenu:addAction_4( ::oAC:getAction( "TB_Compile" ) ) } )
aadd( ::aActions, { "TB_CompilePPO", ::qContextMenu:addAction_4( ::oAC:getAction( "TB_CompilePPO" ) ) } )
aadd( ::aActions, { "" , ::qContextMenu:addSeparator() } )
aadd( ::aActions, { "Apply Theme" , ::qContextMenu:addAction( "Apply Theme" ) } )
oSub := QMenu():configure( ::qContextMenu:addMenu_1( "Split" ) )
//
aadd( ::aActions, { "Split H" , oSub:addAction( "Split Horizontally" ) } )
aadd( ::aActions, { "Split V" , oSub:addAction( "Split Vertically" ) } )
aadd( ::aActions, { "" , oSub:addSeparator() } )
aadd( ::aActions, { "Close Split" , oSub:addAction( "Close Split Window" ) } )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:prepareTabWidget()
::oIde:oDa:oTabWidget := XbpTabWidget():new():create( ::oDa, , {0,0}, {10,10}, , .t. )
::oIde:oTabWidget := ::oDa:oTabWidget
::oIde:qTabWidget := ::oDa:oTabWidget:oWidget
::qTabWidget:setUsesScrollButtons( .f. )
::qTabWidget:setMovable( .t. )
::qTabWidget:setContextMenuPolicy( Qt_CustomContextMenu )
::connect( ::qTabWidget, "customContextMenuRequested(QPoint)", {|o,p| ::exeEvent( 1, p, o ) } )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:removeSourceInTree( cSourceFile )
LOCAL n
IF !Empty( cSourceFile )
IF ( n := aScan( ::aProjData, {|e_| e_[ TRE_ORIGINAL ] == cSourceFile .AND. e_[ 2 ] == "Opened Source" } ) ) > 0
::aProjData[ n,3 ]:delItem( ::oIde:aProjData[ n,1 ] )
hb_adel( ::aProjData, n, .T. )
ENDIF
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:addSourceInTree( cSourceFile )
LOCAL cPath, cPathA, cFile, cExt, n, oParent
LOCAL oGrand := ::oOpenedSources
IF Empty( cSourceFile )
RETURN nil
End
hb_fNameSplit( cSourceFile, @cPath, @cFile, @cExt )
cPathA := hbide_pathNormalized( cPath )
IF ( n := ascan( ::aEditorPath, {|e_| e_[ 2 ] == cPathA } ) ) == 0
oParent := oGrand:addItem( cPath )
aadd( ::aProjData, { oParent, "Editor Path", oGrand, cPathA, cSourceFile } )
aadd( ::aEditorPath, { oParent, cPathA } )
ELSE
oParent := ::aEditorPath[ n,1 ]
ENDIF
aadd( ::aProjData, { oParent:addItem( cFile + cExt ), "Opened Source", oParent, ;
cSourceFile, hbide_pathNormalized( cSourceFile ) } )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:exeEvent( nMode, p )
//LOCAL qObj
HB_SYMBOL_UNUSED( p )
DO CASE
CASE nMode == 1 // "customContextMenuRequested(QPoint)"
#if 0
qObj := QWidget():configure( ::qTabWidget:childAt_1( QPoint():configure( p ) ) )
IF !e
hbide_dbg( qObj:x(), qObj:y() )
#endif
CASE nMode == 2
CASE nMode == 3
ENDCASE
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:buildEditor( cSourceFile, nPos, nHPos, nVPos, cTheme )
IdeEditor():new():create( ::oIde, cSourceFile, nPos, nHPos, nVPos, cTheme )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getTabBySource( cSource )
cSource := hbide_pathNormalized( cSource, .t. )
RETURN ascan( ::aTabs, {|e_| e_[ TAB_OEDITOR ]:pathNormalized == cSource } )
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getTabCurrent()
LOCAL qTab, nTab
qTab := ::qTabWidget:currentWidget()
nTab := ascan( ::aTabs, {|e_| hbqt_IsEqualGcQtPointer( e_[ TAB_OTAB ]:oWidget:pPtr, qTab ) } )
RETURN nTab
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getDocumentCurrent()
LOCAL qTab, nTab
IF ::qTabWidget:count() > 0
qTab := ::qTabWidget:currentWidget()
IF ( nTab := ascan( ::aTabs, {|e_| hbqt_IsEqualGcQtPointer( e_[ TAB_OTAB ]:oWidget:pPtr, qTab ) } ) ) > 0
RETURN QTextDocument():configure( ::aTabs[ nTab, TAB_OEDITOR ]:document() )
ENDIF
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditObjectCurrent()
LOCAL qTab, nTab
IF ::qTabWidget:count() > 0
qTab := ::qTabWidget:currentWidget()
IF ( nTab := ascan( ::aTabs, {|e_| hbqt_IsEqualGcQtPointer( e_[ TAB_OTAB ]:oWidget:pPtr, qTab ) } ) ) > 0
RETURN ::aTabs[ nTab, TAB_OEDITOR ]:qCoEdit
ENDIF
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditCurrent()
LOCAL qTab, nTab
IF ::qTabWidget:count() > 0
qTab := ::qTabWidget:currentWidget()
IF ( nTab := ascan( ::aTabs, {|e_| hbqt_IsEqualGcQtPointer( e_[ TAB_OTAB ]:oWidget:pPtr, qTab ) } ) ) > 0
RETURN ::aTabs[ nTab, TAB_OEDITOR ]:qCqEdit
ENDIF
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditorCurrent()
LOCAL qTab, nTab
IF ::qTabWidget:count() > 0
qTab := ::qTabWidget:currentWidget()
IF ( nTab := ascan( ::aTabs, {|e_| hbqt_IsEqualGcQtPointer( e_[ TAB_OTAB ]:oWidget:pPtr, qTab ) } ) ) > 0
RETURN ::aTabs[ nTab, TAB_OEDITOR ]
ENDIF
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditorByIndex( nIndex ) /* Index is 0 based */
LOCAL pTab, a_
IF hb_isNumeric( nIndex ) .AND. nIndex >= 0 .AND. nIndex < ::qTabWidget:count()
pTab := ::qTabWidget:widget( nIndex )
FOR EACH a_ IN ::aTabs
IF !empty( a_[ TAB_OTAB ] ) .AND. hbqt_IsEqualGcQtPointer( a_[ TAB_OTAB ]:oWidget:pPtr, pTab )
RETURN ::aTabs[ a_:__enumIndex(), TAB_OEDITOR ]
ENDIF
NEXT
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditorByTabObject( oTab )
LOCAL nPos
IF hb_isObject( oTab )
IF ( nPos := ascan( ::aTabs, {|e_| e_[ TAB_OTAB ] == oTab } ) ) > 0
RETURN ::aTabs[ nPos, TAB_OEDITOR ]
ENDIF
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditorByTabPosition( nPos )
IF hb_isNumeric( nPos ) .AND. nPos > 0 .AND. nPos <= len( ::aTabs )
IF !empty( ::aTabs[ nPos, TAB_OEDITOR ] )
RETURN ::aTabs[ nPos, TAB_OEDITOR ]
ENDIF
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getEditorBySource( cSource )
LOCAL n
cSource := hbide_pathNormalized( cSource, .t. )
IF ( n := ascan( ::aTabs, {|e_| e_[ TAB_OEDITOR ]:pathNormalized == cSource } ) ) > 0
RETURN ::aTabs[ n, TAB_OEDITOR ]
ENDIF
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:reLoad( cSource )
LOCAL oEdit
IF hb_fileExists( cSource ) .AND. hbide_isValidText( cSource )
IF !empty( oEdit := ::getEditorBySource( cSource ) )
oEdit:qEdit:clear()
oEdit:qEdit:setPlainText( hb_memoread( hbide_pathToOSPath( cSource ) ) )
ENDIF
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:isOpen( cSource )
RETURN !empty( ::getEditorBySource( cSource ) )
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:setSourceVisible( cSource )
LOCAL oEdit, nIndex
IF !empty( oEdit := ::getEditorBySource( cSource ) )
nIndex := ::qTabWidget:indexOf( oEdit:oTab:oWidget )
IF ::qTabWidget:currentIndex() != nIndex
::qTabWidget:setCurrentIndex( nIndex )
ELSE
oEdit:setDocumentProperties()
ENDIF
RETURN .t.
ENDIF
RETURN .f.
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:setSourceVisibleByIndex( nIndex ) /* nIndex is 0 based */
IF ::qTabWidget:count() == 0 .OR. nIndex >= ::qTabWidget:count()
nIndex := 0
ENDIF
::qTabWidget:setCurrentIndex( nIndex )
::getEditorByIndex( nIndex ):setDocumentProperties()
RETURN .f.
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:undo()
IF !empty( ::qCurEdit )
::qCurEdit:undo()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:redo()
IF !empty( ::qCurEdit )
::qCurEdit:redo()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:cut()
IF !empty( ::qCurEdit )
::qCurEdit:cut()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:copy()
IF !empty( ::qCurEdit )
::qCurEdit:copy()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:paste()
IF !empty( ::qCurEdit )
::qCurEdit:paste()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:selectAll()
IF !empty( ::qCurEdit )
::qCurEdit:selectAll()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:duplicateLine()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:duplicateLine()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:streamComment()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:streamComment()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:blockComment()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:blockComment()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:switchToReadOnly()
IF !empty( ::qCurEdit )
::qCurEdit:setReadOnly( !( ::qCurEdit:isReadOnly() ) )
::oCurEditor:setTabImage()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:convertSelection( cKey )
LOCAL oEdit
IF !empty( oEdit := ::getEditObjectCurrent() )
SWITCH cKey
CASE "ToUpper"
oEdit:caseUpper()
EXIT
CASE "ToLower"
oEdit:caseLower()
EXIT
CASE "Invert"
oEdit:caseInvert()
EXIT
ENDSWITCH
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:insertSeparator()
LOCAL oEdit, qCursor
IF empty( oEdit := ::getEditObjectCurrent() )
RETURN Self
ENDIF
qCursor := QTextCursor():configure( oEdit:qEdit:textCursor() )
qCursor:beginEditBlock()
qCursor:movePosition( QTextCursor_StartOfBlock )
qCursor:insertBlock()
qCursor:movePosition( QTextCursor_PreviousBlock )
qCursor:insertText( ::cSeparator )
qCursor:movePosition( QTextCursor_NextBlock )
qCursor:movePosition( QTextCursor_StartOfBlock )
qCursor:endEditBlock()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:insertText( cKey )
LOCAL nB, nL, qCursor, cFile, cText, oEdit
IF empty( oEdit := ::getEditObjectCurrent() )
RETURN Self
ENDIF
qCursor := QTextCursor():configure( oEdit:qEdit:textCursor() )
DO CASE
CASE cKey == "InsertDateTime"
cText := DTOC( Date() ) + ' - ' + Time()
CASE cKey == "InsertRandomName"
cText := hbide_getUniqueFuncName()
CASE cKey == "InsertExternalFile"
cFile := ::oSM:selectSource( "open" )
IF Empty( cFile ) .OR. !hb_FileExists( cFile )
RETURN Self
ENDIF
IF !( hbide_isValidText( cFile ) )
MsgBox( 'File type unknown or unsupported: ' + cFile )
RETURN Self
ENDIF
cText := hb_memoread( cFile )
OTHERWISE
RETURN Self
ENDCASE
IF !Empty( cText )
nL := len( cText )
nB := qCursor:position() + nL
qCursor:beginEditBlock()
qCursor:removeSelectedText()
qCursor:insertText( cText )
qCursor:setPosition( nB )
qCursor:endEditBlock()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:formatBraces()
LOCAL qEdit, qDoc, cText
IF empty( qEdit := ::getEditCurrent() )
RETURN Self
ENDIF
qDoc := QTextDocument():configure( qedit:document() )
IF !( qDoc:isEmpty() )
qDoc:setUndoRedoEnabled( .f. )
cText := qDoc:toPlainText()
cText := strtran( cText, "( ", "(" )
cText := strtran( cText, "( ", "(" )
cText := strtran( cText, "( ", "(" )
cText := strtran( cText, "( ", "(" )
cText := strtran( cText, "( ", "(" )
cText := strtran( cText, "( ", "(" )
cText := strtran( cText, " (", "(" )
cText := strtran( cText, " (", "(" )
cText := strtran( cText, " (", "(" )
cText := strtran( cText, " (", "(" )
cText := strtran( cText, " (", "(" )
cText := strtran( cText, " )", ")" )
cText := strtran( cText, " )", ")" )
cText := strtran( cText, " )", ")" )
cText := strtran( cText, " )", ")" )
cText := strtran( cText, " )", ")" )
cText := strtran( cText, " )", ")" )
cText := strtran( cText, "(", "( " )
cText := strtran( cText, ")", " )" )
cText := strtran( cText, "( )", "()" )
cText := strtran( cText, "( )", "()" )
cText := strtran( cText, "( )", "()" )
cText := strtran( cText, "( )", "()" )
cText := strtran( cText, "( )", "()" )
qDoc:clear()
qDoc:setPlainText( cText )
qDoc:setUndoRedoEnabled( .t. )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:RemoveTabs()
LOCAL qEdit, qDoc, cText, cSpaces
IF empty( qEdit := ::getEditCurrent() )
RETURN Self
ENDIF
qDoc := QTextDocument():configure( qedit:document() )
IF !( qDoc:isEmpty() )
cSpaces := space( ::nTabSpaces )
qDoc:setUndoRedoEnabled( .f. )
cText := qDoc:toPlainText()
qDoc:clear()
qDoc:setPlainText( strtran( cText, chr( 9 ), cSpaces ) )
qDoc:setUndoRedoEnabled( .t. )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:RemoveTrailingSpaces()
LOCAL qEdit, qDoc, cText, a_, s
IF empty( qEdit := ::getEditCurrent() )
RETURN Self
ENDIF
qDoc := QTextDocument():configure( qedit:document() )
IF !( qDoc:isEmpty() )
qDoc:setUndoRedoEnabled( .f. )
cText := qDoc:toPlainText()
a_:= hbide_memoToArray( cText )
FOR EACH s IN a_
s := trim( s )
NEXT
cText := hbide_arrayToMemo( a_ )
qDoc:clear()
qDoc:setPlainText( cText )
qDoc:setUndoRedoEnabled( .t. )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:zoom( nKey )
LOCAL nPointSize, qFont, oEdit, oEditor
IF empty( oEditor := ::getEditorCurrent() )
RETURN Self
ENDIF
oEdit := oEditor:oEdit
qFont := QFont():configure( oEdit:qEdit:font() )
qFont:setFamily( "Courier New" )
qFont:setFixedPitch( .t. )
nPointSize := qFont:pointSize()
nPointSize += iif( nKey == 1, 1, -1 )
IF nPointSize > 4 .AND. nPointSize < 37
qFont:setPointSize( nPointSize )
oEdit:qEdit:setFont( qFont )
FOR EACH oEdit IN oEditor:aEdits
oEdit:qEdit:setFont( qFont )
NEXT
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:printPreview()
LOCAL qDlg
IF empty( ::qCurEdit )
RETURN Self
ENDIF
qDlg := QPrintPreviewDialog():new( ::oDlg:oWidget )
qDlg:setWindowTitle( "Harbour-QT Preview Dialog" )
Qt_Slots_Connect( ::pSlots, qDlg, "paintRequested(QPrinter)", {|o,p| ::paintRequested( p,o ) } )
qDlg:exec()
Qt_Slots_disConnect( ::pSlots, qDlg, "paintRequested(QPrinter)" )
RETURN self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getSelectedText()
LOCAL qEdit
IF !empty( qEdit := ::oEM:getEditCurrent() )
RETURN QTextCursor():configure( qEdit:textCursor() ):selectedText()
ENDIF
RETURN ""
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:paintRequested( pPrinter )
LOCAL qPrinter
qPrinter := QPrinter():configure( pPrinter )
::qCurEdit:print( qPrinter )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:setMark()
LOCAL oEdit
IF !empty( oEdit := ::getEditObjectCurrent() )
oEdit:setNewMark()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:gotoMark( nIndex )
LOCAL oEdit
IF !empty( oEdit := ::getEditObjectCurrent() )
oEdit:gotoMark( nIndex )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:goto()
LOCAL qGo, nLine, qCursor, qEdit, nRows
IF empty( qEdit := ::oEM:getEditCurrent() )
RETURN Self
ENDIF
qCursor := QTextCursor():configure( qEdit:textCursor() )
nLine := qCursor:blockNumber()
nRows := qEdit:blockCount()
qGo := QInputDialog():new( ::oDlg:oWidget )
qGo:setIntMinimum( 1 )
qGo:setIntMaximum( nRows )
qGo:setIntValue( nLine + 1 )
qGo:setLabelText( "Goto Line Number [1-" + hb_ntos( nRows ) + "]" )
qGo:setWindowTitle( "Harbour-Qt" )
::setPosByIni( qGo, GotoDialogGeometry )
qGo:exec()
::aIni[ INI_HBIDE, GotoDialogGeometry ] := hbide_posAndSize( qGo )
nLine := qGo:intValue() - nLine
qGo:pPtr := 0
IF nLine < 0
qCursor:movePosition( QTextCursor_Up, QTextCursor_MoveAnchor, abs( nLine ) + 1 )
ELSEIF nLine > 0
qCursor:movePosition( QTextCursor_Down, QTextCursor_MoveAnchor, nLine - 1 )
ENDIF
qEdit:setTextCursor( qCursor )
RETURN nLine
/*----------------------------------------------------------------------*/
//
// CLASS IdeEditor
// Holds One Document in One Tab
//
/*----------------------------------------------------------------------*/
CLASS IdeEditor INHERIT IdeObject
DATA oTab
DATA cPath
DATA cFile INIT ""
DATA cExt INIT ""
DATA cType INIT ""
DATA cTheme INIT ""
DATA qDocument
DATA qHiliter
DATA sourceFile INIT ""
DATA pathNormalized
DATA qLayout
DATA lLoaded INIT .F.
DATA aEdits INIT {} /* Hold IdeEdit Objects */
DATA oEdit
DATA qEdit
DATA qCqEdit
DATA qCoEdit
DATA nBlock INIT -1
DATA nColumn INIT -1
DATA nPrevBlocks INIT 0
DATA nBlocks INIT 0
DATA nPos INIT 0
DATA nHPos INIT 0
DATA nVPos INIT 0
DATA nID
DATA qCursor
DATA aSplits INIT {}
DATA qHLayout
DATA qLabel
DATA nnRow INIT -99
DATA qPoint INIT QPoint():new()
DATA qEvents
DATA qSlots
DATA qMarkLayoutOld
METHOD new( oIde, cSourceFile, nPos, nHPos, nVPos, cTheme )
METHOD create( oIde, cSourceFile, nPos, nHPos, nVPos, cTheme )
METHOD split( nOrient, oEditP )
METHOD relay( oEdit )
METHOD destroy()
METHOD exeEvent( nMode, o, p, p1, p2 )
METHOD setDocumentProperties()
METHOD activateTab( mp1, mp2, oXbp )
METHOD buildTabPage( cSource )
METHOD dispEditInfo( qEdit )
METHOD setTabImage( qEdit )
METHOD applyTheme( cTheme )
ENDCLASS
/*----------------------------------------------------------------------*/
METHOD IdeEditor:new( oIde, cSourceFile, nPos, nHPos, nVPos, cTheme )
DEFAULT oIde TO ::oIde
DEFAULT cSourceFile TO ::sourceFile
DEFAULT nPos TO ::nPos
DEFAULT nHPos TO ::nHPos
DEFAULT nVPos TO ::nVPos
DEFAULT cTheme TO ::cTheme
::oIde := oIde
::sourceFile := cSourceFile
::nPos := nPos
::nHPos := nHPos
::nVPos := nVPos
::cTheme := cTheme
::nID := hbide_getNextUniqueID()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:create( oIde, cSourceFile, nPos, nHPos, nVPos, cTheme )
::qSlots := HBSlots():new()
DEFAULT oIde TO ::oIde
DEFAULT cSourceFile TO ::sourceFile
DEFAULT nPos TO ::nPos
DEFAULT nHPos TO ::nHPos
DEFAULT nVPos TO ::nVPos
DEFAULT cTheme TO ::cTheme
::oIde := oIde
::SourceFile := hbide_pathNormalized( cSourceFile, .F. )
::nPos := nPos
::nHPos := nHPos
::nVPos := nVPos
::cTheme := cTheme
::pathNormalized := hbide_pathNormalized( cSourceFile, .t. )
hb_fNameSplit( cSourceFile, @::cPath, @::cFile, @::cExt )
::cType := upper( strtran( ::cExt, ".", "" ) )
::cType := iif( ::cType $ "PRG,C,CPP,H,CH,PPO", ::cType, "U" )
::buildTabPage( ::sourceFile )
::qLayout := QGridLayout():new()
::qLayout:setContentsMargins( 0,0,0,0 )
::qLayout:setHorizontalSpacing( 5 )
::qLayout:setVerticalSpacing( 5 )
//
::oTab:oWidget:setLayout( ::qLayout )
::oEdit := IdeEdit():new( Self, 0 ):create()
::qEdit := ::oEdit:qEdit
::qCqEdit := ::oEdit:qEdit
::qCoEdit := ::oEdit
::qDocument := QTextDocument():configure( ::qEdit:document() )
#if 1
::connect( ::qDocument, "blockCountChanged(int)" , {|o,p | ::exeEvent( 21, o, p ) } )
::connect( ::qDocument, "contentsChange(int,int,int)", {|o,p,p1,p2| ::exeEvent( 22, o, p, p1, p2 ) } )
#else
hbide_dbg( 2001, ::qSlots:hbConnect( ::qDocument, "blockCountChanged(int)" , {|o,p | ::exeEvent( 21, o, p ) } ) )
::qSlots:hbConnect( ::qDocument, "contentsChange(int,int,int)", {|o,p,p1,p2| ::exeEvent( 22, o, p, p1, p2 ) } )
#endif
IF ::cType != "U"
::qHiliter := ::oThemes:SetSyntaxHilighting( ::oEdit:qEdit, @::cTheme )
ENDIF
::qCursor := QTextCursor():configure( ::qEdit:textCursor() )
::qLayout:addLayout( ::oEdit:qHLayout, 0, 0 )
/* Populate Tabs Array */
aadd( ::aTabs, { ::oTab, Self } )
/* Populate right at creation */
::oEM:addSourceInTree( ::sourceFile )
::qTabWidget:setStyleSheet( GetStyleSheet( "QTabWidget" ) )
::setTabImage()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:exeEvent( nMode, o, p, p1, p2 )
LOCAL qChar
HB_SYMBOL_UNUSED( o )
HB_SYMBOL_UNUSED( p1 )
SWITCH nMode
CASE blockCountChanged
//hbide_dbg( "blockCountChanged(int)", p )
::nPrevBlocks := ::nBlocks
::nBlocks := p
EXIT
CASE contentsChange
//hbide_dbg( "contentsChange()", p, p1, p2 )
IF p2 == 1 /* Characters Added */
qChar := QChar():configure( ::qDocument:characterAt( p ) )
SWITCH qChar:toAscii()
CASE 32 /* Space Key */
::qCoEdit:lUpdatePrevWord := .t.
EXIT
ENDSWITCH
ENDIF
EXIT
ENDSWITCH
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEditor:relay( oEdit )
LOCAL nCols, oEdt, nR, nC
::qLayout:removeItem( ::oEdit:qHLayout )
FOR EACH oEdt IN ::aEdits
::qLayout:removeItem( oEdt:qHLayout )
//
oEdt:qHLayout:removeWidget( oEdt:qEdit )
oEdt:qHLayout := QHBoxLayout():new()
oEdt:qHLayout:addWidget( oEdt:qEdit )
NEXT
IF hb_isObject( oEdit )
aadd( ::aEdits, oEdit )
ENDIF
::qLayout:addLayout( ::oEdit:qHLayout, 0, 0 )
nR := 0 ; nC := 0
FOR EACH oEdt IN ::aEdits
IF oEdt:nOrient == 1 // Horiz
nC++
::qLayout:addLayout_1( oEdt:qHLayout, 0, nC, 1, 1, Qt_Vertical )
ENDIF
NEXT
nCols := ::qLayout:columnCount()
FOR EACH oEdt IN ::aEdits
IF oEdt:nOrient == 2 // Verti
nR++
::qLayout:addLayout_1( oEdt:qHLayout, nR, 0, 1, nCols, Qt_Horizontal )
ENDIF
NEXT
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:split( nOrient, oEditP )
LOCAL oEdit
HB_SYMBOL_UNUSED( oEditP )
oEdit := IdeEdit():new( Self, 1 ):create()
oEdit:qEdit:setDocument( ::qDocument )
oEdit:nOrient := nOrient
::relay( oEdit )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:destroy()
LOCAL n, oEdit
hbide_dbg( "IdeEditor:destroy()", 0 )
::disconnect( ::qDocument, "blockCountChanged(int)" )
::disconnect( ::qDocument, "contentsChange(int,int,int)" )
::qCqEdit := NIL
::qCoEdit := NIL
::qEdit := NIL
DO WHILE len( ::aEdits ) > 0
oEdit := ::aEdits[ 1 ]
hb_adel( ::aEdits, 1, .t. )
oEdit:destroy()
ENDDO
::oEdit:destroy()
IF !Empty( ::qDocument )
::qDocument:pPtr := 0
::qDocument := nil
ENDIF
IF !Empty( ::qHiliter )
::qHiliter:pPtr := 0
::qHiliter := nil
ENDIF
::oEdit := NIL
IF !Empty( ::qLayout )
::qLayout:pPtr := 0
::qLayout := nil
ENDIF
IF ( n := ascan( ::aTabs, {|e_| e_[ TAB_OEDITOR ] == Self } ) ) > 0
hb_adel( ::oIde:aTabs, n, .T. )
ENDIF
::oEM:removeSourceInTree( ::sourceFile )
::qTabWidget:removeTab( ::qTabWidget:indexOf( ::oTab:oWidget ) )
::oTab := NIL
IF ::qTabWidget:count() == 0
IF ::lDockRVisible
::oDockR:hide()
::oIde:lDockRVisible := .f.
ENDIF
ENDIF
hbide_dbg( "IdeEditor:destroy()", 1 )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:setDocumentProperties()
LOCAL qCursor
qCursor := QTextCursor():configure( ::qEdit:textCursor() )
IF !( ::lLoaded ) /* First Time */
::qEdit:clear()
::qEdit:setPlainText( hb_memoRead( ::sourceFile ) )
qCursor:setPosition( ::nPos )
::qEdit:setTextCursor( qCursor )
QScrollBar():configure( ::qEdit:horizontalScrollBar() ):setValue( ::nHPos )
QScrollBar():configure( ::qEdit:verticalScrollBar() ):setValue( ::nVPos )
QTextDocument():configure( ::qEdit:document() ):setModified( .f. )
::qTabWidget:setTabIcon( ::qTabWidget:indexOf( ::oTab:oWidget ), ::resPath + "tabunmodified.png" )
::lLoaded := .T.
ENDIF
::nBlock := qCursor:blockNumber()
::nColumn := qCursor:columnNumber()
::oIde:aSources := { ::sourceFile }
::oIde:createTags()
::oIde:updateFuncList()
::oIde:updateTitleBar()
::dispEditInfo( ::qEdit )
::oIde:manageFocusInEditor()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:activateTab( mp1, mp2, oXbp )
LOCAL oEdit
HB_SYMBOL_UNUSED( mp1 )
HB_SYMBOL_UNUSED( mp2 )
IF !empty( oEdit := ::oEM:getEditorByTabObject( oXbp ) )
oEdit:setDocumentProperties()
oEdit:qCoEdit:relayMarkButtons()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:buildTabPage( cSource )
::oTab := XbpTabPage():new( ::oIde:oDA, , { 5,5 }, { 700,400 }, , .t. )
IF Empty( cSource )
::oTab:caption := "Untitled " + hb_ntos( hbide_getNextUntitled() )
ELSE
::oTab:caption := ::cFile + ::cExt
ENDIF
::oTab:minimized := .F.
::oTab:create()
::qTabWidget:setCurrentIndex( ::qTabWidget:indexOf( ::oTab:oWidget ) )
::qTabWidget:setTabTooltip( ::qTabWidget:indexOf( ::oTab:oWidget ), cSource )
::oTab:tabActivate := {|mp1,mp2,oXbp| ::activateTab( mp1, mp2, oXbp ) }
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:dispEditInfo( qEdit )
LOCAL s, qDocument, qCursor
DEFAULT qEdit TO ::qEdit
qDocument := QTextDocument():configure( qEdit:document() )
qCursor := QTextCursor():configure( qEdit:textCursor() )
s := "<b>Line "+ hb_ntos( qCursor:blockNumber() + 1 ) + " of " + ;
hb_ntos( qDocument:blockCount() ) + "</b>"
::oIde:oSBar:getItem( SB_PNL_MAIN ):caption := "Success"
::oIde:oSBar:getItem( SB_PNL_READY ):caption := "Ready"
::oIde:oSBar:getItem( SB_PNL_LINE ):caption := s
::oIde:oSBar:getItem( SB_PNL_COLUMN ):caption := "Col " + hb_ntos( qCursor:columnNumber() + 1 )
::oIde:oSBar:getItem( SB_PNL_INS ):caption := iif( qEdit:overwriteMode() , " ", "Ins" )
::oIde:oSBar:getItem( SB_PNL_MODIFIED ):caption := iif( qDocument:isModified(), "Modified", iif( qEdit:isReadOnly(), "ReadOnly", " " ) )
::oIde:oSBar:getItem( SB_PNL_STREAM ):caption := "Stream"
::oIde:oSBar:getItem( SB_PNL_EDIT ):caption := "Edit"
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:setTabImage( qEdit )
LOCAL nIndex, lModified, lReadOnly, cIcon
DEFAULT qEdit TO ::oEdit:qEdit
nIndex := ::qTabWidget:indexOf( ::oTab:oWidget )
lModified := ::qDocument:isModified()
lReadOnly := qEdit:isReadOnly()
IF lModified
cIcon := "tabmodified.png"
ELSEIF lReadOnly
cIcon := "tabreadonly.png"
ELSE
cIcon := "tabunmodified.png"
ENDIF
::qTabWidget:setTabIcon( nIndex, ::resPath + cIcon )
::oSBar:getItem( SB_PNL_MODIFIED ):caption := iif( lModified, "Modified", iif( lReadOnly, "ReadOnly", " " ) )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:applyTheme( cTheme )
IF ::cType != "U"
IF empty( cTheme )
cTheme := ::oThemes:selectTheme()
ENDIF
IF ::oThemes:contains( cTheme )
::cTheme := cTheme
::qHiliter := ::oIde:oThemes:SetSyntaxHilighting( ::qEdit, @::cTheme )
ENDIF
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
// Class IdeEdit
// Holds One QPlainTextEdit with its ancilliary Components
/*----------------------------------------------------------------------*/
CLASS IdeEdit INHERIT IdeObject
DATA oEditor
DATA qEdit
DATA qHLayout
DATA nOrient INIT 0
DATA nMode INIT 0
DATA nLineNo INIT -99
DATA nMaxDigits INIT 5 // Tobe
DATA nMaxRows INIT 100
DATA nLastLine INIT -99
DATA qBlockFormat INIT QTextBlockFormat():new()
DATA nCurLineNo INIT 0
DATA nPrevLineNo INIT -1
DATA qPoint INIT QPoint():new( 0,0 )
DATA qBrushCL INIT QBrush():new( "QColor", QColor():new( 240,240,240 ) )
DATA qBrushNR INIT QBrush():new( "QColor", QColor():new( 255,255,255 ) )
DATA qBrushMark INIT QBrush():new( "QColor", QColor():new( 0,255,255 ) )
DATA qActionTab
DATA qLastCursor INIT QTextCursor():new()
DATA qCursorMark
DATA qMarkUData INIT HBQTextBlockUserData():new()
DATA aBookMarks INIT {}
DATA qSlots
DATA lModified INIT .F.
DATA lIndentIt INIT .f.
DATA lUpdatePrevWord INIT .f.
METHOD new( oEditor, nMode )
METHOD create( oEditor, nMode )
METHOD destroy()
METHOD execSlot( nMode, oEdit, o, p, p1 )
METHOD execEvent( nMode, nEvent, p )
METHOD connectEditSlots( oEdit )
METHOD disConnectEditSlots( oEdit )
METHOD setNewMark()
METHOD gotoMark( nIndex )
METHOD duplicateLine()
METHOD blockComment()
METHOD streamComment()
METHOD caseUpper()
METHOD caseLower()
METHOD caseInvert()
METHOD findLastIndent()
METHOD reLayMarkButtons()
ENDCLASS
/*----------------------------------------------------------------------*/
METHOD IdeEdit:new( oEditor, nMode )
::oEditor := oEditor
::nMode := nMode
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:create( oEditor, nMode )
DEFAULT oEditor TO ::oEditor
DEFAULT nMode TO ::nMode
::oEditor := oEditor
::nMode := nMode
::oIde := ::oEditor:oIde
::qEdit := HBQPlainTextEdit():new()
//
::qEdit:setLineWrapMode( QTextEdit_NoWrap )
::qEdit:setFont( ::oFont:oWidget )
::qEdit:ensureCursorVisible()
::qEdit:setContextMenuPolicy( Qt_CustomContextMenu )
::qEdit:setSpaces( ::nTabSpaces )
::qEdit:installEventFilter( ::pEvents )
::qEdit:highlightCurrentLine( .t. ) /* Via user-setup */
Qt_Events_Connect( ::pEvents, ::qEdit, QEvent_KeyPress, {|o,p| ::execEvent( 1, QEvent_KeyPress, p, o ) } )
Qt_Events_Connect( ::pEvents, ::qEdit, QEvent_Wheel , {|o,p| ::execEvent( 1, QEvent_Wheel , p, o ) } )
::qHLayout := QHBoxLayout():new()
::qHLayout:setSpacing( 0 )
::qHLayout:addWidget( ::qEdit )
::connectEditSlots( Self )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:gotoMark( nIndex )
IF len( ::aBookMarks ) >= nIndex
::qEdit:gotoBookmark( ::aBookMarks[ nIndex ] )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:relayMarkButtons()
LOCAL oBtn
FOR EACH oBtn IN ::aMarkTBtns
oBtn:hide()
NEXT
FOR EACH oBtn IN ::aBookMarks
::aMarkTBtns[ oBtn:__enumIndex() ]:show()
NEXT
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:setNewMark()
LOCAL qCursor, nBlock, n
IF !( qCursor := QTextCursor():configure( ::qEdit:textCursor() ) ):isNull()
nBlock := qCursor:blockNumber() + 1
IF ( n := ascan( ::aBookMarks, nBlock ) ) > 0
hb_adel( ::aBookMarks, n, .t. )
::aMarkTBtns[ len( ::aBookMarks ) + 1 ]:hide()
ELSE
IF len( ::aBookMarks ) == 6
RETURN Self
ENDIF
aadd( ::aBookMarks, nBlock )
n := len( ::aBookMarks )
::aMarkTBtns[ n ]:show()
ENDIF
::qEdit:bookMarks( nBlock )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:destroy()
::disConnectEditSlots( Self )
::oEditor:qLayout:removeItem( ::qHLayout )
//
::qHLayout:removeWidget( ::qEdit )
::qEdit:pPtr := NIL
::qEdit := nil
::qHLayout := NIL
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:disConnectEditSlots( oEdit )
::disConnect( oEdit:qEdit, "customContextMenuRequested(QPoint)" )
::disConnect( oEdit:qEdit, "textChanged()" )
::disConnect( oEdit:qEdit, "copyAvailable(bool)" )
::disConnect( oEdit:qEdit, "modificationChanged(bool)" )
::disConnect( oEdit:qEdit, "redoAvailable(bool)" )
::disConnect( oEdit:qEdit, "selectionChanged()" )
* ::disConnect( oEdit:qEdit, "undoAvailable(bool)" )
::disConnect( oEdit:qEdit, "updateRequest(QRect,int)" )
::disConnect( oEdit:qEdit, "cursorPositionChanged()" )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:connectEditSlots( oEdit )
::Connect( oEdit:qEdit, "updateRequest(QRect,int)" , {|o,p,p1| ::execSlot( 8, oEdit, o, p, p1 ) } )
::connect( oEdit:qEdit, "customContextMenuRequested(QPoint)", {|o,p | ::execSlot( 1, oEdit, o, p ) } )
::Connect( oEdit:qEdit, "textChanged()" , {|o | ::execSlot( 2, oEdit, o ) } )
::Connect( oEdit:qEdit, "copyAvailable(bool)" , {|o,p | ::execSlot( 3, oEdit, o, p ) } )
::Connect( oEdit:qEdit, "modificationChanged(bool)" , {|o,p | ::execSlot( 4, oEdit, o, p ) } )
::Connect( oEdit:qEdit, "redoAvailable(bool)" , {|o,p | ::execSlot( 5, oEdit, o, p ) } )
::Connect( oEdit:qEdit, "selectionChanged()" , {|o,p | ::execSlot( 6, oEdit, o, p ) } )
* ::Connect( oEdit:qEdit, "undoAvailable(bool)" , {|o,p | ::execSlot( 7, oEdit, o, p ) } )
::Connect( oEdit:qEdit, "cursorPositionChanged()" , {|o | ::execSlot( 9, oEdit, o ) } )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:blockComment()
::qEdit:blockComment()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:streamComment()
::qEdit:streamComment()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:caseUpper()
::qEdit:caseUpper()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:caseLower()
::qEdit:caseLower()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:caseInvert()
LOCAL qCursor, i, c, s, cBuffer, nLen // qDoc, nBlock
qCursor := QTextCursor():configure( ::qCurEdit:textCursor() )
IF qCursor:hasSelection() .and. !empty( cBuffer := qCursor:selectedText() )
//qDoc := QTextDocument()configure( ::qEdit:document() )
s := ""
nLen := len( cBuffer )
//nStart := qCursor:startSelection()
FOR i := 1 TO nLen
c := substr( cBuffer, i, 1 )
IF isAlpha( c ) //!( c $ CRLF ) .AND.
s += iif( isUpper( c ), lower( c ), upper( c ) )
ELSE
s += c
ENDIF
NEXT
hbide_dbg( s )
::qEdit:replaceSelection( s )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:duplicateLine()
::qEdit:duplicateLine()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:execSlot( nMode, oEdit, o, p, p1 )
LOCAL pAct, qAct, n, qCursor, qEdit, oo, nSpaces
HB_SYMBOL_UNUSED( o )
HB_SYMBOL_UNUSED( p1 )
qEdit := oEdit:qEdit
qCursor := QTextCursor():configure( qEdit:textCursor() )
oEdit:nCurLineNo := qCursor:blockNumber()
SWITCH nMode
CASE customContextMenuRequested
pAct := ::oEM:qContextMenu:exec_1( qEdit:mapToGlobal( p ) )
IF !hbqt_isEmptyQtPointer( pAct )
qAct := QAction():configure( pAct )
DO CASE
CASE qAct:text() == "Split Horizontally"
::oEditor:split( 1, oEdit )
CASE qAct:text() == "Split Vertically"
::oEditor:split( 2, oEdit )
CASE qAct:text() == "Close Split Window"
IF ( n := ascan( ::oEditor:aEdits, {|o| o == oEdit } ) ) > 0 /* 1 == Main Edit */
oo := ::oEditor:aEdits[ n ]
hb_adel( ::oEditor:aEdits, n, .t. )
oo:destroy()
::oEditor:relay()
::oEditor:qCqEdit := ::oEditor:qEdit
::oEditor:qCoEdit := ::oEditor:oEdit
::oIde:manageFocusInEditor()
ENDIF
CASE qAct:text() == "Apply Theme"
::oEditor:applyTheme()
ENDCASE
ENDIF
EXIT
CASE textChanged
//hbide_dbg( "textChanged()" )
::oEditor:setTabImage( qEdit )
EXIT
CASE copyAvailable
//hbide_dbg( "copyAvailable(bool)", p )
EXIT
CASE modificationChanged
//hbide_dbg( "modificationChanged(bool)", p )
EXIT
CASE redoAvailable
//hbide_dbg( "redoAvailable(bool)", p )
EXIT
CASE selectionChanged
hbide_dbg( "selectionChanged()" )
::oEditor:qCqEdit := qEdit
::oEditor:qCoEdit := oEdit
::relayMarkButtons()
qCursor := QTextCursor():configure( qEdit:TextCursor() )
::oDK:setStatusText( SB_PNL_SELECTEDCHARS, len( qCursor:selectedText() ) )
EXIT
CASE undoAvailable
//hbide_dbg( "undoAvailable(bool)", p )
EXIT
CASE updateRequest
EXIT
CASE cursorPositionChanged
//hbide_dbg( "cursorPositionChanged()" )
::oEditor:dispEditInfo( qEdit )
IF ::lUpdatePrevWord
::lUpdatePrevWord := .f.
hbide_handlePreviousWord( ::qEdit )
ENDIF
IF ::lIndentIt
::lIndentIt := .f.
IF ( nSpaces := ::findLastIndent() ) > 0
qCursor := QTextCursor():configure( ::qEdit:textCursor() )
qCursor:insertText( space( nSpaces ) )
ENDIF
ENDIF
//hbide_dbg( "cursorPositionChanged() 1" )
EXIT
ENDSWITCH
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEdit:execEvent( nMode, nEvent, p )
LOCAL key, kbm, txt, qEvent
LOCAL lAlt := .f.
LOCAL lCtrl := .f.
LOCAL lShift := .f.
SWITCH nEvent
CASE QEvent_KeyPress
qEvent := QKeyEvent():configure( p )
key := qEvent:key()
kbm := qEvent:modifiers()
txt := qEvent:text()
IF hb_bitAnd( kbm, Qt_AltModifier ) == Qt_AltModifier
lAlt := .t.
ENDIF
IF hb_bitAnd( kbm, Qt_ControlModifier ) == Qt_ControlModifier
lCtrl := .t.
ENDIF
IF hb_bitAnd( kbm, Qt_ShiftModifier ) == Qt_ShiftModifier
lShift := .t.
ENDIF
SWITCH ( key )
CASE Qt_Key_Q /* All these actions will be pulled from user-setup */
IF lCtrl .AND. lShift
::streamComment()
ENDIF
EXIT
CASE Qt_Key_Slash
IF lCtrl
::blockComment()
ENDIF
EXIT
CASE Qt_Key_D
IF lCtrl
::duplicateLine()
ENDIF
EXIT
CASE Qt_Key_Return
CASE Qt_Key_Enter
::lIndentIt := .t.
EXIT
CASE Qt_Key_Tab
CASE Qt_Key_Backtab
EXIT
CASE Qt_Key_Backspace
EXIT
ENDSWITCH
EXIT
CASE QEvent_Wheel
EXIT
ENDSWITCH
hbide_justACall( txt, lAlt, lShift, lCtrl, qEvent, nMode )
RETURN .F. /* Important */
/*----------------------------------------------------------------------*/
METHOD IdeEdit:findLastIndent()
LOCAL qCursor, qTextBlock, cText, cWord
LOCAL nSpaces := 0
qCursor := QTextCursor():configure( ::qEdit:textCursor() )
qTextBlock := QTextBlock():configure( qCursor:block() )
DO WHILE .t.
IF !( qTextBlock:isValid() )
EXIT
ENDIF
IF !empty( cText := qTextBlock:text() )
nSpaces := hbide_getFrontSpacesAndWord( cText, @cWord )
IF !empty( cWord )
IF hbide_isIndentableKeyword( cWord )
nSpaces += ::nTabSpaces
ENDIF
EXIT
ENDIF
ENDIF
qTextBlock := QTextBlock():configure( qTextBlock:previous() )
ENDDO
RETURN nSpaces
/*----------------------------------------------------------------------*/
FUNCTION hbide_isHarbourKeyword( cWord )
STATIC s_b_ := { 'function' => NIL,;
'return' => NIL,;
'static' => NIL,;
'local' => NIL,;
'default' => NIL,;
'if' => NIL,;
'else' => NIL,;
'elseif' => NIL,;
'endif' => NIL,;
'end' => NIL,;
'endswitch' => NIL,;
'docase' => NIL,;
'case' => NIL,;
'endcase' => NIL,;
'otherwise' => NIL,;
'switch' => NIL,;
'do' => NIL,;
'while' => NIL,;
'exit' => NIL,;
'for' => NIL,;
'each' => NIL,;
'next' => NIL,;
'step' => NIL,;
'to' => NIL,;
'class' => NIL,;
'endclass' => NIL,;
'method' => NIL,;
'data' => NIL,;
'var' => NIL,;
'destructor' => NIL,;
'inline' => NIL,;
'assign' => NIL,;
'access' => NIL,;
'inherit' => NIL,;
'init' => NIL,;
'create' => NIL,;
'virtual' => NIL,;
'message' => NIL,;
'begin' => NIL,;
'sequence' => NIL,;
'try' => NIL,;
'catch' => NIL,;
'always' => NIL,;
'recover' => NIL,;
'hb_symbol_unused' => NIL,;
'error' => NIL,;
'handler' => NIL }
RETURN Lower( cWord ) $ s_b_
/*----------------------------------------------------------------------*/
FUNCTION hbide_isIndentableKeyword( cWord )
LOCAL s_b_ := { 'function' => NIL,;
'if' => NIL,;
'else' => NIL,;
'elseif' => NIL,;
'docase' => NIL,;
'case' => NIL,;
'otherwise' => NIL,;
'do' => NIL,;
'while' => NIL,;
'switch' => NIL,;
'for' => NIL,;
'class' => NIL,;
'method' => NIL,;
'begin' => NIL,;
'sequence' => NIL,;
'try' => NIL,;
'catch' => NIL,;
'always' => NIL,;
'recover' => NIL,;
'finally' => NIL }
RETURN Lower( cWord ) $ s_b_
/*----------------------------------------------------------------------*/
FUNCTION hbide_isStartingKeyword( cWord )
STATIC s_b_ := { 'function' => NIL,;
'method' => NIL }
RETURN Lower( cWord ) $ s_b_
/*----------------------------------------------------------------------*/
FUNCTION hbide_handlePreviousWord( qEdit )
LOCAL qCursor, qTextBlock, cText, nPos, cWord, nB, nL
qCursor := QTextCursor():configure( qEdit:textCursor() )
qTextBlock := QTextBlock():configure( qCursor:block() )
cText := qTextBlock:text()
nPos := qCursor:columnNumber()
IF ( substr( cText, nPos - 1, 1 ) == " " )
RETURN nil
ENDIF
cWord := hbide_getPreviousWord( cText, nPos + 1 )
IF !empty( cWord )
nL := len( cWord + " " )
nB := qCursor:position() - nL
IF hbide_isHarbourKeyword( cWord )
//qEdit:setToolTip( cWord )
qCursor:beginEditBlock()
qCursor:setPosition( nB )
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_KeepAnchor, nL )
qCursor:removeSelectedText()
qCursor:insertText( upper( cWord ) + " " )
qEdit:setTextCursor( qCursor )
qCursor:endEditBlock()
ENDIF
IF hbide_isStartingKeyword( cWord )
qCursor:setPosition( nB )
nPos := qCursor:columnNumber()
IF nPos > 0
qCursor:beginEditBlock()
qCursor:movePosition( QTextCursor_StartOfBlock )
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_KeepAnchor, nPos )
qCursor:removeSelectedText()
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_MoveAnchor, nL )
qCursor:endEditBlock()
ENDIF
ENDIF
ENDIF
RETURN .t.
/*----------------------------------------------------------------------*/
FUNCTION hbide_getPreviousWord( cText, nPos )
LOCAL cWord, n
cText := alltrim( substr( cText, 1, nPos ) )
IF ( n := rat( " ", cText ) ) > 0
cWord := substr( cText, n + 1 )
ELSE
cWord := cText
ENDIF
RETURN cWord
/*----------------------------------------------------------------------*/
FUNCTION hbide_getFirstWord( cText )
LOCAL cWord, n
cText := alltrim( cText )
IF ( n := at( " ", cText ) ) > 0
cWord := left( cText, n-1 )
ELSE
cWord := cText
ENDIF
RETURN cWord
/*----------------------------------------------------------------------*/
FUNCTION hbide_getFrontSpacesAndWord( cText, cWord )
LOCAL n := 0
DO WHILE .t.
IF substr( cText, ++n, 1 ) != " "
EXIT
ENDIF
ENDDO
n--
cWord := hbide_getFirstWord( cText )
RETURN n
/*----------------------------------------------------------------------*/
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