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/***************************************************************************
qeditorcodecompletion.h - description
-------------------
begin : Sun Nov 18 20:00 CET 2001
copyright : (C) 2001 Joseph Wenninger <jowenn@kde.org>
(C) 2002 John Firebaugh <jfirebaugh@kde.org>
(C) 2002 Roberto Raggi <roberto@kdevelop.org>
taken from KDEVELOP:
begin : Sam Jul 14 18:20:00 CEST 2001
copyright : (C) 2001 by Victor Rder <Victor_Roeder@GMX.de>
***************************************************************************/
/******** Partly based on the ArgHintWidget of Qt3 by Trolltech AS *********/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef __QEditorCodeCompletion_H__
#define __QEditorCodeCompletion_H__
#include <qvaluelist.h>
#include <qstringlist.h>
#include <qvbox.h>
#include <qlistbox.h>
#include <qlabel.h>
#include <ktexteditor/codecompletioninterface.h>
class QEditorArgHint;
class QEditorView;
class QEditorCodeCompletionCommentLabel : public QLabel
{
Q_OBJECT
public:
QEditorCodeCompletionCommentLabel( QWidget* parent, const QString& text) : QLabel( parent, "toolTipTip",
WStyle_StaysOnTop | WStyle_Customize | WStyle_NoBorder | WStyle_Tool | WX11BypassWM )
{
setMargin(1);
setIndent(0);
setAutoMask( FALSE );
setFrameStyle( QFrame::Plain | QFrame::Box );
setLineWidth( 1 );
setAlignment( AlignAuto | AlignTop );
polish();
setText(text);
adjustSize();
}
};
/**
*This class is used for providing a codecompletionbox with the same size in all editorwindows.
*Therefor the size is stored statically and provided over sizeHint().
*@short Codecompletion-Listbox
*/
class CCListBox : public QListBox{
public:
CCListBox(QWidget* parent = 0, const char* name = 0, WFlags f = 0):QListBox(parent, name, f){
resize(m_size);
//resize the frame containing the listbox (bad "style" but i don't know a better way)
if (parent)
parent->resize(m_size + QSize(2,2));
};
QSize sizeHint() const {
return m_size;
};
protected:
void resizeEvent(QResizeEvent* rev){
m_size = rev->size();
QListBox::resizeEvent(rev);
};
private:
static QSize m_size;
};
class QEditorCodeCompletion : public QObject
{
Q_OBJECT
public:
QEditorCodeCompletion(QEditorView *view);
void showArgHint(
QStringList functionList, const QString& strWrapping, const QString& strDelimiter );
void showCompletionBox(
QValueList<KTextEditor::CompletionEntry> entries, int offset = 0, bool casesensitive = true );
bool eventFilter( QObject* o, QEvent* e );
public slots:
void slotCursorPosChanged();
void showComment();
signals:
void completionAborted();
void completionDone();
void argHintHidden();
void completionDone(KTextEditor::CompletionEntry);
void filterInsertString(KTextEditor::CompletionEntry*,QString *);
private:
void abortCompletion();
void complete( KTextEditor::CompletionEntry );
void updateBox( bool newCoordinate = false );
QEditorArgHint* m_pArgHint;
QEditorView* m_view;
QVBox* m_completionPopup;
CCListBox* m_completionListBox;
QValueList<KTextEditor::CompletionEntry> m_complList;
uint m_lineCursor;
uint m_colCursor;
int m_offset;
bool m_caseSensitive;
QEditorCodeCompletionCommentLabel* m_commentLabel;
};
#endif
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