Rename Qt4 directory to Qt
This commit is contained in:
nhmall
244
win/Qt/qt_yndlg.cpp
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244
win/Qt/qt_yndlg.cpp
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// 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_yndlg.cpp -- yes/no dialog
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#include "hack.h"
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#undef Invisible
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#undef Warning
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#undef index
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#undef msleep
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#undef rindex
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#undef wizard
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#undef yn
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#undef min
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#undef max
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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_yndlg.h"
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#include "qt_yndlg.moc"
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#include "qt_str.h"
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// temporary
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extern int qt_compact_mode;
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// end temporary
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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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NetHackQtYnDialog::NetHackQtYnDialog(QWidget *parent,const QString& q,const char* ch,char df) :
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QDialog(parent),
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question(q), choices(ch), def(df),
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keypress('\033')
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{
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setWindowTitle("NetHack: Question");
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}
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char NetHackQtYnDialog::Exec()
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{
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QString ch(QString::fromLatin1(choices));
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int ch_per_line=6;
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QString qlabel;
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QString enable;
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if ( qt_compact_mode && !choices ) {
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ch = "";
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// expand choices from prompt
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// ##### why isn't choices set properly???
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int c = question.indexOf(QChar('['));
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qlabel = QString(question).left(c);
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if ( c >= 0 ) {
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c++;
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if ( question[c] == '-' )
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ch.append(question[c++]);
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unsigned from=0;
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while ( c < question.size() && question[c] != ']' && question[c] != ' ' ) {
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if ( question[c] == '-' ) {
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from = question[c-1].unicode();
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} else if ( from != 0 ) {
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for (unsigned f=from+1; f<=question[c]; f++)
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ch.append(QChar(f));
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from = 0;
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} else {
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ch.append(question[c]);
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from = 0;
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}
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c++;
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}
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if ( question[c] == ' ' ) {
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while ( c < question.size() && question[c] != ']' ) {
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if ( question[c] == '*' || question[c] == '?' )
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ch.append(question[c]);
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c++;
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}
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}
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}
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if ( question.indexOf("what direction") >= 0 ) {
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// We replace this regardless, since sometimes you get choices.
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const char* d = g.Cmd.dirchars;
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enable=ch;
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ch="";
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ch.append(d[1]);
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ch.append(d[2]);
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ch.append(d[3]);
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ch.append(d[0]);
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ch.append('.');
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ch.append(d[4]);
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ch.append(d[7]);
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ch.append(d[6]);
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ch.append(d[5]);
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ch.append(d[8]);
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ch.append(d[9]);
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ch_per_line = 3;
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def = ' ';
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} else {
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// Hmm... they'll have to use a virtual keyboard
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}
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} else {
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ch = QString::fromLatin1(choices);
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qlabel = question.replace(QChar(0x200B), QString(""));
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}
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if (!ch.isNull()) {
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QVBoxLayout *vb = new QVBoxLayout;
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bool bigq = qlabel.length()>40;
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if ( bigq ) {
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QLabel* q = new QLabel(qlabel,this);
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q->setAlignment(Qt::AlignLeft);
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q->setWordWrap(true);
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q->setMargin(4);
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vb->addWidget(q);
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}
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QGroupBox *group = new QGroupBox(bigq ? QString::null : qlabel, this);
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vb->addWidget(group);
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QHBoxLayout *groupbox = new QHBoxLayout();
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group->setLayout(groupbox);
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QButtonGroup *bgroup = new QButtonGroup(group);
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int nchoices=ch.length();
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bool allow_count=ch.contains('#');
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QString yn = "yn", ynq = "ynq";
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bool is_ynq = ch == yn || ch == ynq;
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const int margin=8;
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const int gutter=8;
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const int extra=fontMetrics().height(); // Extra for group
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int x=margin, y=extra+margin;
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int butsize=fontMetrics().height()*2+5;
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QPushButton* button;
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for (int i=0; i<nchoices && ch[i]!='\033'; i++) {
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QString button_name = QString(ch[i]);
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if (is_ynq) {
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if (button_name == ynq.mid(0, 1)) {
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button_name = "Yes";
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} else if (button_name == ynq.mid(1, 1)) {
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button_name = "No";
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} else if (button_name == ynq.mid(2, 1)) {
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button_name = "Cancel";
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}
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}
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button=new QPushButton(button_name);
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if ( !enable.isNull() ) {
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if ( !enable.contains(ch[i]) )
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button->setEnabled(false);
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}
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button->setFixedSize(butsize,butsize); // Square
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if (ch[i]==def) button->setDefault(true);
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if (i%10==9) {
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// last in row
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x=margin;
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y+=butsize+gutter;
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} else {
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x+=butsize+gutter;
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}
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groupbox->addWidget(button);
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bgroup->addButton(button, i);
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}
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connect(bgroup,SIGNAL(buttonClicked(int)),this,SLOT(doneItem(int)));
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QLabel* lb=0;
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QLineEdit* le=0;
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if (allow_count) {
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QHBoxLayout *hb = new QHBoxLayout(this);
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lb=new QLabel("Count: ");
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hb->addWidget(lb);
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le=new QLineEdit();
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hb->addWidget(le);
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vb->addLayout(hb);
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}
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setLayout(vb);
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adjustSize();
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centerOnMain(this);
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show();
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char choice=0;
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char ch_esc=0;
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for (uint i=0; i<ch.length(); i++) {
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if (ch[i].unicode()=='q') ch_esc='q';
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else if (!ch_esc && ch[i].unicode()=='n') ch_esc='n';
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}
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exec();
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if ( result() == 0) {
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choice = ch_esc ? ch_esc : def ? def : ' ';
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} else if ( result() == 1 ) {
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choice = def ? def : ch_esc ? ch_esc : ' ';
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} else if ( result() >= 1000 ) {
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choice = ch[result() - 1000].unicode();
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}
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if (allow_count && !le->text().isEmpty()) {
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yn_number=le->text().toInt();
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choice='#';
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}
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return choice;
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} else {
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QLabel label(qlabel,this);
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QPushButton cancel("Dismiss",this);
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label.setFrameStyle(QFrame::Box|QFrame::Sunken);
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label.setAlignment(Qt::AlignCenter);
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label.resize(fontMetrics().width(qlabel)+60,30+fontMetrics().height());
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cancel.move(width()/2-cancel.width()/2,label.geometry().bottom()+8);
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connect(&cancel,SIGNAL(clicked()),this,SLOT(reject()));
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centerOnMain(this);
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setResult(-1);
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show();
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keypress = '\033';
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exec();
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return keypress;
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}
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}
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void NetHackQtYnDialog::keyPressEvent(QKeyEvent* event)
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{
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// Don't want QDialog's Return/Esc behaviour
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//RLC ...or do we?
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QString text(event->text());
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if (choices == NULL || choices[0] == 0) {
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if (text != "") {
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keypress = text.toUcs4()[0];
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done(1);
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}
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} else {
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int where = QString::fromLatin1(choices).indexOf(text);
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if (where != -1 && text != "#") {
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done(where+1000);
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} else {
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QDialog::keyPressEvent(event);
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}
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}
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}
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void NetHackQtYnDialog::doneItem(int i)
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{
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done(i+1000);
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}
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} // namespace nethack_qt_
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