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116 lines
3.1 KiB
116 lines
3.1 KiB
/*
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* ksokoban - a Sokoban game for TDE
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* Copyright (C) 1998 Anders Widell <awl@hem.passagen.se>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) 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. See the
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* 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
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "ModalLabel.h"
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#include <tqlabel.h>
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#include <tqfont.h>
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#include <tdeapplication.h>
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#include <tdeglobalsettings.h>
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#include <tqwidgetlist.h>
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#include <tqstring.h>
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#include "ModalLabel.moc"
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ModalLabel::ModalLabel(const TQString &text, TQWidget *parent,
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const char *name, WFlags f)
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: TQLabel(text, parent, name, f) {
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TQFont font(TDEGlobalSettings::generalFont().family(), 24, TQFont::Bold);
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TQFontMetrics fontMet(font);
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TQString currentLine;
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TQRect bounds;
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int lineLen, width=0, height=0;
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for (int linePos=0; linePos < (int) text.length(); linePos += lineLen+1) {
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lineLen = text.find('\n', linePos);
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if (lineLen < 0) lineLen = text.length() - linePos;
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else lineLen -= linePos;
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currentLine = text.mid(linePos, lineLen);
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bounds = fontMet.boundingRect(currentLine);
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if (bounds.width() > width) width = bounds.width();
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height += bounds.height();
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}
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width += 32;
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height += 32;
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if (width < 300) width = 300;
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if (height < 75) height = 75;
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setAlignment (AlignCenter);
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setFrameStyle (TQFrame::Panel | TQFrame::Raised);
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setLineWidth (4);
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setFont (font);
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move (parent->width ()/2 - width/2, parent->height ()/2 - height/2);
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resize (width, height);
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show ();
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TQWidgetList *list = TQApplication::allWidgets();
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TQWidgetListIt it( *list );
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while (it.current()) {
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it.current()->installEventFilter (this);
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++it;
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}
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delete list;
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completed_ = false;
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startTimer (1000);
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}
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void
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ModalLabel::timerEvent (TQTimerEvent *) {
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completed_ = true;
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}
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bool
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ModalLabel::eventFilter (TQObject *, TQEvent *e) {
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switch (e->type()) {
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case TQEvent::MouseButtonPress:
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case TQEvent::MouseButtonRelease:
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case TQEvent::MouseButtonDblClick:
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case TQEvent::MouseMove:
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case TQEvent::KeyPress:
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case TQEvent::KeyRelease:
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case TQEvent::Accel:
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//case TQEvent::DragEnter:
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case TQEvent::DragMove:
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case TQEvent::DragLeave:
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case TQEvent::Drop:
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//case TQEvent::DragResponse:
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//kdDebug << "Ate event" << endl;
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return true;
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break;
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default:
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return false;
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}
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}
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void
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ModalLabel::message (const TQString &text, TQWidget *parent) {
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TDEApplication *app = TDEApplication::kApplication ();
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ModalLabel cl (text, parent);
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while (!cl.completed_) app->processOneEvent ();
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}
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