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277 lines
7.3 KiB
277 lines
7.3 KiB
//=============================================================================
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//
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// File : kvi_texticonwin.cpp
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// Creation date : Fri May 17 2002 02:35:20 by Szymon Stefanek
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//
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// This file is part of the KVirc irc client distribution
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// Copyright (C) 2002-2004 Szymon Stefanek (pragma at kvirc dot net)
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//
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// This program is FREE software. You can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) any later version.
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//
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// This program is distributed in the HOPE that it will be USEFUL,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, write to the Free Software Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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//=============================================================================
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#define __KVIRC__
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#include "kvi_texticonwin.h"
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#include "kvi_texticonmanager.h"
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#include "kvi_app.h"
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#include "kvi_options.h"
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#include "kvi_input.h"
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#include "kvi_topicw.h"
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#include "kvi_mirccntrl.h"
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#include "kvi_iconmanager.h"
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#include <tqnamespace.h>
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#include <tqlineedit.h>
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#include <ctype.h>
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KviTextIconWindow::KviTextIconWindow()
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: KviTalIconView(0,TQt::WType_Popup)
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{
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m_iTimerId = -1;
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setGridX ( 40 );
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setFixedSize(KVI_TEXTICON_WIN_WIDTH,KVI_TEXTICON_WIN_HEIGHT);
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m_pOwner = 0;
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fill();
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connect(g_pTextIconManager,TQ_SIGNAL(changed()),this,TQ_SLOT(fill()));
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connect(this,TQ_SIGNAL(doubleClicked( KviTalIconViewItem * )),this,TQ_SLOT(itemSelected(KviTalIconViewItem *)));
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connect(this,TQ_SIGNAL(returnPressed ( KviTalIconViewItem * ) ),this,TQ_SLOT(itemSelected(KviTalIconViewItem *)));
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m_bAltMode = false;
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setWordWrapIconText(true);
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}
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KviTextIconWindow::~KviTextIconWindow()
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{
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if(m_iTimerId != -1)
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{
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killTimer(m_iTimerId);
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m_iTimerId = -1;
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}
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// killTimers();
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// if(m_pOwner)m_pOwner->setFocus();
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}
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void KviTextIconWindow::fill()
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{
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clear();
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KviPointerHashTable<TQString,KviTextIcon> * d = g_pTextIconManager->textIconDict();
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KviPointerHashTableIterator<TQString,KviTextIcon> it(*d);
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while(KviTextIcon * i = it.current())
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{
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TQPixmap *pix = i->pixmap();
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if(pix)insertItem(new KviTalIconViewItem(this,it.currentKey(),*pix));
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++it;
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}
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sort();
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setCurrentItem(0);
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}
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void KviTextIconWindow::popup(TQWidget *owner,bool bAltMode)
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{
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if(m_pOwner)disconnect(m_pOwner,TQ_SIGNAL(destroyed()),this,TQ_SLOT(ownerDead()));
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m_pOwner = owner;
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m_szTypedSeq = "";
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m_bAltMode = bAltMode;
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connect(m_pOwner,TQ_SIGNAL(destroyed()),this,TQ_SLOT(ownerDead()));
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show();
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}
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bool KviTextIconWindow::findTypedSeq()
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{
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int cnt = count();
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int max = 0;
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KviTalIconViewItem *mit = 0;
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bool bFullMax = false;
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KviTalIconViewItem *item;
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for ( item = (KviTalIconViewItem *)firstItem(); item; item = (KviTalIconViewItem *)item->nextItem() )
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{
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TQString szIt = item->text();
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int j;
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for(j=0;j<((int)(szIt.length()));j++)
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{
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if(szIt[j].lower() != m_szTypedSeq[j].lower())break;
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}
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if(j < max)
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{
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goto got_mit;
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} else {
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if(j >= max)
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{
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bFullMax = (j == ((int)(szIt.length())));
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max = j;
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mit = item;
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}
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}
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}
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got_mit:
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setCurrentItem(mit);
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m_szCurFullSeq = mit->text();
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return bFullMax;
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}
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void KviTextIconWindow::keyPressEvent(TQKeyEvent *e)
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{
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switch(e->key())
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{
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case TQt::Key_Up:
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case TQt::Key_Down:
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case TQt::Key_Left:
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case TQt::Key_Right:
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case TQt::Key_PageUp:
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case TQt::Key_PageDown:
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case TQt::Key_Return:
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KviTalIconView::keyPressEvent(e);
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return;
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break;
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case TQt::Key_Escape:
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doHide();
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return;
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break;
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case TQt::Key_Backspace:
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if(!m_szTypedSeq.isEmpty())
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{
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m_szTypedSeq.remove(m_szTypedSeq.length() - 1,1);
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findTypedSeq();
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} else {
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doHide();
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if(m_pOwner)g_pApp->sendEvent(m_pOwner,e);
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}
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return;
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break;
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case TQt::Key_Space:
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doHide();
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if(findTypedSeq())
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{
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TQString szItem = m_szTypedSeq;
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szItem.append(' ');
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if(m_pOwner)
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{
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if(m_pOwner->inherits("KviInputEditor"))
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((KviInputEditor *)m_pOwner)->insertText(szItem);
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else if(m_pOwner->inherits("KviInput"))
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((KviInput *)m_pOwner)->insertText(szItem);
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else if(m_pOwner->inherits("TQLineEdit"))
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{
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TQString tmp = ((TQLineEdit *)m_pOwner)->text();
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tmp.insert(((TQLineEdit *)m_pOwner)->cursorPosition(),szItem);
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((TQLineEdit *)m_pOwner)->setText(tmp);
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((TQLineEdit *)m_pOwner)->setCursorPosition(((TQLineEdit *)m_pOwner)->cursorPosition() + szItem.length());
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}
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}
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} else {
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if(m_pOwner)g_pApp->sendEvent(m_pOwner,e);
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}
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return;
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break;
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case TQt::Key_Tab:
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doHide();
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findTypedSeq();
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TQString szItem = m_szCurFullSeq;
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szItem.append(' ');
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if(m_bAltMode)szItem.prepend(KVI_TEXT_ICON);
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if(m_pOwner->inherits("KviInputEditor"))
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((KviInputEditor *)m_pOwner)->insertText(szItem);
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else if(m_pOwner->inherits("KviInput"))
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((KviInput *)m_pOwner)->insertText(szItem);
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else if(m_pOwner->inherits("TQLineEdit"))
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{
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TQString tmp = ((TQLineEdit *)m_pOwner)->text();
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tmp.insert(((TQLineEdit *)m_pOwner)->cursorPosition(),szItem);
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((TQLineEdit *)m_pOwner)->setText(tmp);
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((TQLineEdit *)m_pOwner)->setCursorPosition(((TQLineEdit *)m_pOwner)->cursorPosition() + szItem.length());
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}
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return;
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break;
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}
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int as = e->ascii();
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if((as >= 'a' && as <= 'z') || (as >= 'A' && as <= 'Z') || (as >= '0' && as <= '9')
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|| (as == '?') || (as == '$') || (as == '.') || (as == ',') || (as == '!') || (as =='&'))
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{
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m_szTypedSeq.append((char)as);
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findTypedSeq();
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} else {
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if(m_pOwner)g_pApp->sendEvent(m_pOwner,e);
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}
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}
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void KviTextIconWindow::ownerDead()
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{
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m_pOwner = 0;
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doHide();
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}
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void KviTextIconWindow::show()
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{
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m_iTimerId = startTimer(50000); //50 sec ...seems enough
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TQWidget::show();
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}
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void KviTextIconWindow::timerEvent(TQTimerEvent *)
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{
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doHide();
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}
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void KviTextIconWindow::doHide()
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{
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if(m_iTimerId != -1)
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{
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killTimer(m_iTimerId);
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m_iTimerId = -1;
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}
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hide();
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if(m_pOwner)m_pOwner->setFocus();
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}
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void KviTextIconWindow::itemSelected(KviTalIconViewItem * item)
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{
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if(item)
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{
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// tqDebug("%i %i %i %s",m_pOwner->inherits("KviInputEditor"),m_pOwner->inherits("KviInput"),m_pOwner->inherits("TQLineEdit"),m_pOwner->className());
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doHide();
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TQString szItem = item->text();
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szItem.append(' ');
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if(m_bAltMode)szItem.prepend(KVI_TEXT_ICON);
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if(m_pOwner->inherits("KviInputEditor"))
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((KviInputEditor *)m_pOwner)->insertText(szItem);
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else if(m_pOwner->inherits("KviInput"))
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((KviInput *)m_pOwner)->insertText(szItem);
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else if(m_pOwner->inherits("TQLineEdit"))
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{
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TQString tmp = ((TQLineEdit *)m_pOwner)->text();
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tmp.insert(((TQLineEdit *)m_pOwner)->cursorPosition(),szItem);
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((TQLineEdit *)m_pOwner)->setText(tmp);
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((TQLineEdit *)m_pOwner)->setCursorPosition(((TQLineEdit *)m_pOwner)->cursorPosition() + szItem.length());
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}
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}
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}
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void KviTextIconWindow::mousePressEvent(TQMouseEvent *e)
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{
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if(e->pos().x() < 0)goto hideme;
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if(e->pos().x() > width())goto hideme;
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if(e->pos().y() < 0)goto hideme;
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if(e->pos().y() > height())goto hideme;
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KviTalIconView::mousePressEvent(e);
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return;
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hideme:
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doHide();
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}
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#include "kvi_texticonwin.moc"
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