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harbour-core/harbour/contrib/hbide/ideeditor.prg
Pritpal Bedi a1e0bdb7a9 2010-02-18 05:58 UTC-0800 Pritpal Bedi (pritpal@vouchcac.com) 
+ contrib/hbide/resources/searchreplacepanel.ui
  + contrib/hbide/resources/searchreplacepanel.uic

  * contrib/hbide/ideactions.prg
  * contrib/hbide/idedocks.prg
  * contrib/hbide/ideeditor.prg
  * contrib/hbide/idefindreplace.prg
  * contrib/hbide/ideobject.prg
  * contrib/hbide/idestylesheets.prg
    + Prepared to use panel instead of "Replace/Find" dialog.
    ! Vaiables name uniformity for docking widgets.
    ! Simplification and centralization of creation of "Docking" widgets.
    % Fixed to not crash when "Find in Files" was not called before exit.

    ; Press CTRL+F and see a panel appearing inbetween editor and  statusbar.
      This widget has to be matured a little and will facilitate that 
      search and replace action will never hide any part of the 
      editing area. A final ( uptil now ) reform in user-interface.
2010-02-18 14:06:48 +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"
#include "xbp.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 destroy()
METHOD removeSourceInTree( cSourceFile )
METHOD addSourceInTree( cSourceFile )
METHOD exeEvent( nMode, p )
METHOD buildEditor( cSourceFile, nPos, nHPos, nVPos, cTheme, cView )
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 deleteLine()
METHOD moveLine( nDirection )
METHOD streamComment()
METHOD blockComment()
METHOD indent( nStep )
METHOD convertQuotes()
METHOD convertDQuotes()
METHOD toggleSelectionMode()
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:destroy()
LOCAL a_
FOR EACH a_ IN ::aActions
a_[ 2 ] := NIL
NEXT
::aActions := NIL
::qContextMenu := NIL
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, cView )
IdeEditor():new():create( ::oIde, cSourceFile, nPos, nHPos, nVPos, cTheme, cView )
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
RETURN .f.
ENDIF
IF 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:toggleSelectionMode()
IF !empty( ::qCurEdit )
::qCurEdit:highlightSelectedColumns( ::isColumnSelectionEnabled )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:duplicateLine()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:duplicateLine()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:moveLine( nDirection )
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:moveLine( nDirection )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:deleteLine()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:deleteLine()
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:indent( nStep )
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:blockIndent( nStep )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:convertQuotes()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:convertQuotes()
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:convertDQuotes()
LOCAL qEdit
IF !empty( qEdit := ::getEditCurrent() )
qEdit:convertDQuotes()
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)", {|p| ::paintRequested( p ) } )
qDlg:exec()
Qt_Slots_disConnect( ::pSlots, qDlg, "paintRequested(QPrinter)" )
RETURN self
/*----------------------------------------------------------------------*/
METHOD IdeEditsManager:getSelectedText()
LOCAL qEdit
IF !empty( qEdit := ::oEM:getEditCurrent() )
RETURN qEdit:getSelectedText()
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 := NIL
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 cView
DATA qDocument
DATA qDocLayout
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 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, cView )
METHOD create( oIde, cSourceFile, nPos, nHPos, nVPos, cTheme, cView )
METHOD split( nOrient, oEditP )
METHOD relay( oEdit )
METHOD destroy()
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, cView )
DEFAULT oIde TO ::oIde
DEFAULT cSourceFile TO ::sourceFile
DEFAULT nPos TO ::nPos
DEFAULT nHPos TO ::nHPos
DEFAULT nVPos TO ::nVPos
DEFAULT cTheme TO ::cTheme
DEFAULT cView TO ::cView
::oIde := oIde
::sourceFile := cSourceFile
::nPos := nPos
::nHPos := nHPos
::nVPos := nVPos
::cTheme := cTheme
::cView := cView
::nID := hbide_getNextUniqueID()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEditor:create( oIde, cSourceFile, nPos, nHPos, nVPos, cTheme, cView )
LOCAL n
::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
DEFAULT cView TO ::cView
::oIde := oIde
::SourceFile := hbide_pathNormalized( cSourceFile, .F. )
::nPos := nPos
::nHPos := nHPos
::nVPos := nVPos
::cTheme := cTheme
::cView := cView
DEFAULT ::cView TO iif( ::nCurView == 0, "Main", ::aINI[ INI_VIEWS, ::nCurView ] )
IF ::cView == "Main"
::oStackedWidget:oWidget:setCurrentIndex( 0 )
ELSE
IF ( n := ascan( ::aINI[ INI_VIEWS ], {|e| e == ::cView } ) ) > 0
::oStackedWidget:oWidget:setCurrentIndex( n )
ELSE
::oStackedWidget:oWidget:setCurrentIndex( 0 )
ENDIF
ENDIF
::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() )
::qDocLayout := QPlainTextDocumentLayout():new( ::qDocument )
::qDocument:setDocumentLayout( ::qDocLayout )
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:destroy()
LOCAL n, oEdit
hbide_dbg( "IdeEditor:destroy()", 0, ::sourceFile )
::qHiliter := NIL
::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 := NIL
ENDIF
IF !Empty( ::qHiliter )
::qHiliter := NIL
ENDIF
::oEdit := NIL
IF !Empty( ::qLayout )
::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
::oFuncDock: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: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: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: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( ::oTabParent, , { 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 )
::oDK:setStatusText( SB_PNL_MODIFIED, 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 qSelColor INIT QColor():new( 255,0,255 )
DATA qCursorMark
DATA qMarkUData INIT HBQTextBlockUserData():new()
DATA aBookMarks INIT {}
DATA qSlots
DATA lModified INIT .F.
DATA lIndentIt INIT .f.
DATA lUpdatePrevWord INIT .f.
DATA lCopyWhenDblClicked INIT .f.
DATA cCurLineText INIT ""
METHOD new( oEditor, nMode )
METHOD create( oEditor, nMode )
METHOD destroy()
METHOD execEvent( nMode, oEdit, p, p1 )
METHOD execKeyEvent( nMode, nEvent, p )
METHOD connectEditSignals( oEdit )
METHOD disconnectEditSignals( oEdit )
METHOD setNewMark()
METHOD gotoMark( nIndex )
METHOD duplicateLine()
METHOD deleteLine()
METHOD blockComment()
METHOD streamComment()
METHOD blockIndent( nMode )
METHOD moveLine( nDirection )
METHOD caseUpper()
METHOD caseLower()
METHOD caseInvert()
METHOD findLastIndent()
METHOD reLayMarkButtons()
METHOD presentSkeletons()
METHOD handleCurrentIndent()
METHOD handlePreviousWord( lUpdatePrevWord )
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 */
::qHLayout := QHBoxLayout():new()
::qHLayout:setSpacing( 0 )
::qHLayout:addWidget( ::qEdit )
::connectEditSignals( Self )
Qt_Events_Connect( ::pEvents, ::qEdit, QEvent_KeyPress , {|p| ::execKeyEvent( 101, QEvent_KeyPress, p ) } )
Qt_Events_Connect( ::pEvents, ::qEdit, QEvent_Wheel , {|p| ::execKeyEvent( 102, QEvent_Wheel , p ) } )
Qt_Events_Connect( ::pEvents, ::qEdit, QEvent_MouseButtonDblClick, {|p| ::execKeyEvent( 103, QEvent_MouseButtonDblClick, p ) } )
::qEdit:hbSetEventBlock( {|p| ::execKeyEvent( 115, 1001, p ) } )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:destroy()
Qt_Events_DisConnect( ::pEvents, ::qEdit, QEvent_KeyPress )
Qt_Events_DisConnect( ::pEvents, ::qEdit, QEvent_Wheel )
::disconnectEditSignals( Self )
::oEditor:qLayout:removeItem( ::qHLayout )
//
::qHLayout:removeWidget( ::qEdit )
::qEdit := NIL
::qHLayout := NIL
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:disconnectEditSignals( oEdit )
HB_SYMBOL_UNUSED( oEdit )
::disConnect( oEdit:qEdit, "customContextMenuRequested(QPoint)" )
::disConnect( oEdit:qEdit, "textChanged()" )
::disConnect( oEdit:qEdit, "selectionChanged()" )
::disConnect( oEdit:qEdit, "cursorPositionChanged()" )
::disConnect( oEdit:qEdit, "copyAvailable(bool)" )
#if 0
::disConnect( oEdit:qEdit, "modificationChanged(bool)" )
::disConnect( oEdit:qEdit, "updateRequest(QRect,int)" )
::disConnect( oEdit:qEdit, "redoAvailable(bool)" )
::disConnect( oEdit:qEdit, "undoAvailable(bool)" )
#endif
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:connectEditSignals( oEdit )
HB_SYMBOL_UNUSED( oEdit )
::connect( oEdit:qEdit, "customContextMenuRequested(QPoint)", {|p | ::execEvent( 1, oEdit, p ) } )
::Connect( oEdit:qEdit, "textChanged()" , {| | ::execEvent( 2, oEdit, ) } )
::Connect( oEdit:qEdit, "selectionChanged()" , {|p | ::execEvent( 6, oEdit, p ) } )
::Connect( oEdit:qEdit, "cursorPositionChanged()" , {| | ::execEvent( 9, oEdit, ) } )
::Connect( oEdit:qEdit, "copyAvailable(bool)" , {|p | ::execEvent( 3, oEdit, p ) } )
#if 0
::Connect( oEdit:qEdit, "modificationChanged(bool)" , {|p | ::execEvent( 4, oEdit, p ) } )
::Connect( oEdit:qEdit, "updateRequest(QRect,int)" , {|p,p1| ::execEvent( 8, oEdit, p, p1 ) } )
::Connect( oEdit:qEdit, "redoAvailable(bool)" , {|p | ::execEvent( 5, oEdit, p ) } )
::Connect( oEdit:qEdit, "undoAvailable(bool)" , {|p | ::execEvent( 7, oEdit, p ) } )
#endif
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:execEvent( nMode, oEdit, p, p1 )
LOCAL pAct, qAct, n, qCursor, qEdit, oo
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 selectionChanged
hbide_dbg( "selectionChanged()" )
::oEditor:qCqEdit := qEdit
::oEditor:qCoEdit := oEdit
qCursor := QTextCursor():configure( qEdit:TextCursor() )
/* Book Marks reach-out buttons */
::relayMarkButtons()
/* An experimental move but seems a lot is required to achieve column selection */
qEdit:highlightSelectedColumns( ::isColumnSelectionEnabled )
::oDK:setStatusText( SB_PNL_SELECTEDCHARS, len( qCursor:selectedText() ) )
EXIT
CASE cursorPositionChanged
hbide_dbg( "cursorPositionChanged()" )
::oEditor:dispEditInfo( qEdit )
::handlePreviousWord( ::lUpdatePrevWord )
::handleCurrentIndent()
EXIT
CASE copyAvailable
IF p .AND. ::lCopyWhenDblClicked
::qEdit:copy()
ENDIF
::lCopyWhenDblClicked := .f.
EXIT
#if 0
CASE modificationChanged
//hbide_dbg( "modificationChanged(bool)", p )
EXIT
CASE redoAvailable
//hbide_dbg( "redoAvailable(bool)", p )
EXIT
CASE undoAvailable
//hbide_dbg( "undoAvailable(bool)", p )
EXIT
CASE updateRequest
EXIT
#endif
ENDSWITCH
RETURN Nil
/*----------------------------------------------------------------------*/
METHOD IdeEdit:execKeyEvent( 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_Space
IF !lAlt .AND. !lShift .AND. !lCtrl
::lUpdatePrevWord := .t.
ENDIF
EXIT
CASE Qt_Key_Return
CASE Qt_Key_Enter
::handlePreviousWord( .t. )
::lIndentIt := .t.
EXIT
CASE Qt_Key_Tab
IF lCtrl
::blockIndent( 1 )
RETURN .T.
ENDIF
EXIT
CASE Qt_Key_Backtab
IF lCtrl
::blockIndent( -1 )
RETURN .t.
ENDIF
EXIT
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_K
IF lCtrl
::presentSkeletons()
ENDIF
EXIT
CASE Qt_Key_Backspace
hbide_justACall( txt, lAlt, lShift, lCtrl, qEvent, nMode )
EXIT
CASE Qt_Key_Delete
IF lCtrl
::deleteLine()
RETURN .t.
ENDIF
EXIT
CASE Qt_Key_Up
IF lCtrl .AND. lShift
::moveLine( -1 )
RETURN .t.
ENDIF
CASE Qt_Key_Down
IF lCtrl .AND. lShift
::moveLine( 1 )
RETURN .t.
ENDIF
ENDSWITCH
EXIT
CASE QEvent_Wheel
EXIT
CASE QEvent_MouseButtonDblClick
::lCopyWhenDblClicked := .t.
EXIT
CASE 1001
IF p == QEvent_MouseButtonDblClick
::lCopyWhenDblClicked := .t.
ENDIF
EXIT
ENDSWITCH
RETURN .F. /* Important */
/*----------------------------------------------------------------------*/
METHOD IdeEdit:presentSkeletons()
LOCAL qCrs, qMenu, pAct, cAct, n, a_, qAct, nPos, nCol, s, qRc
IF !empty( ::aSkltns )
qCrs := QTextCursor():configure( ::qEdit:textCursor() )
qRc := QRect():configure( ::qEdit:cursorRect( qCrs ) )
qMenu := QMenu():new( ::qEdit )
FOR EACH a_ IN ::aSkltns
qMenu:addAction( a_[ 1 ] )
NEXT
pAct := qMenu:exec_1( ::qEdit:mapToGlobal( QPoint():new( qRc:x(), qRc:y() ) ) )
IF !hbqt_isEmptyQtPointer( pAct )
qAct := QAction():configure( pAct )
cAct := qAct:text()
IF ( n := ascan( ::aSkltns, {|e_| e_[ 1 ] == cAct } ) ) > 0
nPos := qCrs:position()
nCol := qCrs:columnNumber()
a_:= hbide_memoToArray( ::aSkltns[ n,2 ] )
FOR EACH s IN a_
IF s:__enumIndex() > 1
s := space( nCol ) + s
ENDIF
NEXT
qCrs:insertText( hbide_arrayToMemoEx( a_ ) )
qCrs:setPosition( nPos )
::qEdit:setTextCursor( qCrs )
ENDIF
ENDIF
ENDIF
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:duplicateLine()
::qEdit:duplicateLine()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:deleteLine()
::qEdit:deleteLine()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:moveLine( nDirection )
::qEdit:moveLine( nDirection )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:blockComment()
::qEdit:blockComment()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:streamComment()
::qEdit:streamComment()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:blockIndent( nMode )
::qEdit:blockIndent( nMode )
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:caseUpper()
::qEdit:caseUpper()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:caseLower()
::qEdit:caseLower()
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:caseInvert()
LOCAL i, c, s, cBuffer, nLen
IF !empty( cBuffer := ::oEM:getSelectedText() )
s := ""
nLen := len( cBuffer )
FOR i := 1 TO nLen
c := substr( cBuffer, i, 1 )
IF isAlpha( c )
s += iif( isUpper( c ), lower( c ), upper( c ) )
ELSE
s += c
ENDIF
NEXT
::qEdit:replaceSelection( s )
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
METHOD IdeEdit:handlePreviousWord( lUpdatePrevWord )
LOCAL qCursor, qTextBlock, cText, cWord, nB, nL, qEdit, lPrevOnly, nCol, nSpace, nSpaces, nOff
IF ! lUpdatePrevWord
RETURN Self
ENDIF
::lUpdatePrevWord := .f.
qEdit := ::qEdit
qCursor := QTextCursor():configure( qEdit:textCursor() )
qTextBlock := QTextBlock():configure( qCursor:block() )
cText := qTextBlock:text()
nCol := qCursor:columnNumber()
IF ( substr( cText, nCol - 1, 1 ) == " " )
RETURN nil
ENDIF
nSpace := iif( substr( cText, nCol, 1 ) == " ", 1, 0 )
cWord := hbide_getPreviousWord( cText, nCol + 1 )
IF !empty( cWord ) .AND. hbide_isHarbourKeyword( cWord )
lPrevOnly := left( lower( ltrim( cText ) ), len( cWord ) ) == lower( cWord )
nL := len( cWord ) + nSpace
nB := qCursor:position() - nL
qCursor:beginEditBlock()
qCursor:setPosition( nB )
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_KeepAnchor, nL )
qCursor:removeSelectedText()
qCursor:insertText( upper( cWord ) + space( nSpace ) )
qCursor:endEditBlock()
qEdit:setTextCursor( qCursor )
IF hbide_isStartingKeyword( cWord )
IF lPrevOnly
qCursor:setPosition( nB )
IF ( nCol := qCursor:columnNumber() ) > 0
qCursor:beginEditBlock()
qCursor:movePosition( QTextCursor_StartOfBlock )
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_KeepAnchor, nCol )
qCursor:removeSelectedText()
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_MoveAnchor, nL )
qCursor:endEditBlock()
qEdit:setTextCursor( qCursor )
ENDIF
ENDIF
ELSEIF hbide_isMinimumIndentableKeyword( cWord )
IF lPrevOnly
qCursor:setPosition( nB )
IF ( nCol := qCursor:columnNumber() ) >= 0
qCursor:beginEditBlock()
qCursor:movePosition( QTextCursor_StartOfBlock )
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_KeepAnchor, nCol )
qCursor:removeSelectedText()
qCursor:insertText( space( ::nTabSpaces ) )
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_MoveAnchor, nL )
qEdit:setTextCursor( qCursor )
qCursor:endEditBlock()
ENDIF
ENDIF
ELSEIF hbide_isIndentableKeyword( cWord )
IF lPrevOnly
nSpaces := hbide_getFrontSpacesAndWord( cText )
IF nSpaces > 0 .AND. ( nOff := nSpaces % ::nTabSpaces ) > 0
qCursor:setPosition( nB )
qCursor:beginEditBlock()
qCursor:movePosition( QTextCursor_PreviousCharacter, QTextCursor_KeepAnchor, nOff )
qCursor:removeSelectedText()
qCursor:movePosition( QTextCursor_NextCharacter, QTextCursor_MoveAnchor, nL )
qEdit:setTextCursor( qCursor )
qCursor:endEditBlock()
ENDIF
ENDIF
ENDIF
ENDIF
RETURN .t.
/*----------------------------------------------------------------------*/
METHOD IdeEdit:findLastIndent()
LOCAL qCursor, qTextBlock, cText, cWord
LOCAL nSpaces := 0
qCursor := QTextCursor():configure( ::qEdit:textCursor() )
qTextBlock := QTextBlock():configure( qCursor:block() )
qTextBlock := QTextBlock():configure( qTextBlock:previous() )
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
/*----------------------------------------------------------------------*/
METHOD IdeEdit:handleCurrentIndent()
LOCAL qCursor, nSpaces
IF ::lIndentIt
::lIndentIt := .f.
IF ( nSpaces := ::findLastIndent() ) > 0
qCursor := QTextCursor():configure( ::qEdit:textCursor() )
qCursor:insertText( space( nSpaces ) )
ENDIF
ENDIF
RETURN Self
/*----------------------------------------------------------------------*/
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
/*----------------------------------------------------------------------*/
FUNCTION hbide_isStartingKeyword( cWord )
STATIC s_b_ := { ;
'function' => NIL,;
'class' => NIL,;
'method' => NIL }
RETURN Lower( cWord ) $ s_b_
/*----------------------------------------------------------------------*/
FUNCTION hbide_isMinimumIndentableKeyword( cWord )
STATIC s_b_ := { ;
'local' => NIL,;
'static' => NIL,;
'return' => NIL,;
'default' => NIL }
RETURN Lower( cWord ) $ s_b_
/*----------------------------------------------------------------------*/
FUNCTION hbide_isIndentableKeyword( cWord )
STATIC s_b_ := { ;
'if' => NIL,;
'else' => NIL,;
'elseif' => NIL,;
'docase' => NIL,;
'case' => NIL,;
'otherwise' => NIL,;
'do' => NIL,;
'while' => NIL,;
'switch' => NIL,;
'for' => NIL,;
'next' => NIL,;
'begin' => NIL,;
'sequence' => NIL,;
'try' => NIL,;
'catch' => NIL,;
'always' => NIL,;
'recover' => NIL,;
'finally' => NIL }
RETURN Lower( cWord ) $ s_b_
/*----------------------------------------------------------------------*/
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_
/*----------------------------------------------------------------------*/
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