0645f5483d
Move the nine #undef's common to all qt_*.cpp sources into qt_pre.h.
Make "hack.h" usage consistent; always enclose withing 'extern "C {'
and '}' even though only some of the sources care.
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
// Copyright (c) Warwick Allison, 1999.
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// Qt4 conversion copyright (c) Ray Chason, 2012-2014.
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// NetHack may be freely redistributed. See license for details.
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// qt_streq.cpp -- string requestor
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extern "C" {
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#include "hack.h"
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}
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#include "qt_pre.h"
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#include <QtGui/QtGui>
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#if QT_VERSION >= 0x050000
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#include <QtWidgets/QtWidgets>
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#endif
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#include "qt_post.h"
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#include "qt_streq.h"
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#include "qt_str.h"
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namespace nethack_qt_ {
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// temporary
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void centerOnMain(QWidget *);
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// end temporary
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NetHackQtStringRequestor::NetHackQtStringRequestor(QWidget *parent, const char* p, const char* cancelstr) :
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QDialog(parent),
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prompt(QString::fromLatin1(p),this),
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input(this,"input")
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{
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cancel=new QPushButton(cancelstr,this);
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connect(cancel,SIGNAL(clicked()),this,SLOT(reject()));
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okay=new QPushButton("Okay",this);
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connect(okay,SIGNAL(clicked()),this,SLOT(accept()));
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connect(&input,SIGNAL(returnPressed()),this,SLOT(accept()));
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okay->setDefault(true);
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setFocusPolicy(Qt::StrongFocus);
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}
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void NetHackQtStringRequestor::resizeEvent(QResizeEvent*)
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{
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const int margin=5;
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const int gutter=5;
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int h=(height()-margin*2-gutter);
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if (prompt.text().size() > 16) {
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h/=3;
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prompt.setGeometry(margin,margin,width()-margin*2,h);
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input.setGeometry(width()*1/5,margin+h+gutter,
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(width()-margin-2-gutter)*4/5,h);
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} else {
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h/=2;
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prompt.setGeometry(margin,margin,(width()-margin*2-gutter)*2/5,h);
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input.setGeometry(prompt.geometry().right()+gutter,margin,
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(width()-margin-2-gutter)*3/5,h);
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}
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cancel->setGeometry(margin,input.geometry().bottom()+gutter,
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(width()-margin*2-gutter)/2,h);
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okay->setGeometry(cancel->geometry().right()+gutter,cancel->geometry().y(),
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cancel->width(),h);
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}
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void NetHackQtStringRequestor::SetDefault(const char* d)
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{
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input.setText(d);
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}
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bool NetHackQtStringRequestor::Get(char* buffer, int maxchar)
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{
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input.setMaxLength(maxchar);
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if (prompt.text().size() > 16) {
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resize(fontMetrics().width(prompt.text())+50,fontMetrics().height()*6);
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} else {
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resize(fontMetrics().width(prompt.text())*2+50,fontMetrics().height()*4);
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}
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#ifdef EDIT_GETLIN
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input.setText(buffer);
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#endif
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centerOnMain(this);
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show();
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input.setFocus();
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exec();
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if (result()) {
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str_copy(buffer,input.text().toLatin1().constData(),maxchar);
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return true;
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} else {
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return false;
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}
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}
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} // namespace nethack_qt_
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