ed335dd0a7
Originally by Ray Chason for 3.4.3, based on the Qt windowport by Warwick Allison. The look and feel is mostly the same. Some improvements over the Qt 3 interface are: * Panes are resizable * Full support for IBMgraphics, and walls and corridors are drawn with graphical primitives for a continuous appearance no matter what the font says * Lots of irritating glitches fixed * Menus support proportional fonts correctly Adding this because the old Qt windowport cannot be compiled on Qt4, even with Qt3 compatibility stuff. TODO: - background map glyphs - status hilites - menucolors
135 lines
3.1 KiB
C++
135 lines
3.1 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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// qt4xcmd.cpp -- extended command widget
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#include "hack.h"
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#include "func_tab.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 "qt4xcmd.h"
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#include "qt4xcmd.moc"
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#include "qt4bind.h"
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#include "qt4set.h"
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#include "qt4str.h"
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namespace nethack_qt4 {
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// temporary
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void centerOnMain(QWidget *);
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// end temporary
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NetHackQtExtCmdRequestor::NetHackQtExtCmdRequestor(QWidget *parent) :
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QDialog(parent)
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{
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QVBoxLayout *l = new QVBoxLayout(this);
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QPushButton* can = new QPushButton("Cancel", this);
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can->setDefault(true);
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can->setMinimumSize(can->sizeHint());
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l->addWidget(can);
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prompt = new QLabel("#", this);
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l->addWidget(prompt);
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QButtonGroup *group=new QButtonGroup(this);
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QGroupBox *grid=new QGroupBox("Extended commands",this);
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l->addWidget(grid);
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int i;
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int butw=50;
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QFontMetrics fm = fontMetrics();
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for (i=0; extcmdlist[i].ef_txt; i++) {
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butw = std::max(butw,30+fm.width(extcmdlist[i].ef_txt));
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}
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int ncols=4;
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QVBoxLayout* bl = new QVBoxLayout(grid);
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bl->addSpacing(fm.height());
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QGridLayout* gl = new QGridLayout();
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bl->addLayout(gl);
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for (i=0; extcmdlist[i].ef_txt; i++) {
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QPushButton* pb=new QPushButton(extcmdlist[i].ef_txt, grid);
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pb->setMinimumSize(butw,pb->sizeHint().height());
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group->addButton(pb, i+1);
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gl->addWidget(pb,i/ncols,i%ncols);
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}
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group->addButton(can, 0);
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connect(group,SIGNAL(buttonPressed(int)),this,SLOT(done(int)));
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bl->activate();
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l->activate();
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resize(1,1);
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}
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void NetHackQtExtCmdRequestor::cancel()
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{
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reject();
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}
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void NetHackQtExtCmdRequestor::keyPressEvent(QKeyEvent *event)
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{
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QString text = event->text();
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if (text == "\r" || text == "\n" || text == " " || text == "\033")
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{
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reject();
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}
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else if (text == "\b")
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{
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QString promptstr = prompt->text();
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if (promptstr != "#")
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prompt->setText(promptstr.left(promptstr.size()-1));
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}
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else
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{
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QString promptstr = prompt->text() + text;
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QString typedstr = promptstr.mid(1); // skip the '#'
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unsigned matches = 0;
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unsigned match = 0;
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for (unsigned i=0; extcmdlist[i].ef_txt; i++) {
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if (QString(extcmdlist[i].ef_txt).startsWith(typedstr)) {
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++matches;
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if (matches >= 2)
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break;
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match = i;
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}
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}
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if (matches == 1)
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done(match+1);
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else if (matches >= 2)
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prompt->setText(promptstr);
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}
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}
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int NetHackQtExtCmdRequestor::get()
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{
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const int none = -10;
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resize(1,1); // pack
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centerOnMain(this);
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// Add any keys presently buffered to the prompt
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setResult(none);
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while (NetHackQtBind::qt_kbhit() && result() == none) {
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int ch = NetHackQtBind::qt_nhgetch();
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QKeyEvent event(QEvent::KeyPress, 0, Qt::NoModifier, QChar(ch));
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keyPressEvent(&event);
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}
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if (result() == none)
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exec();
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return result()-1;
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}
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} // namespace nethack_qt4
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