546c1101b0
If the saved game menu has more than 13 games, it won't be able to use 'n' for "new game" and 'q' for "quit". Switch to 'N' and 'Q' instead of just using the next letters in sequence. Only resort to next-letters if there are more than 39 games. tty and curses handle a list of many save files via menu pagination. X11 does so with one long page possessing a scroll bar. If there are more than 52 entries, selection via mouse is needed beyond 'Z'. Qt has one page without any scroll bar so won't provide access to the full set of save files when there are too many to fit on the screen.
122 lines
3.9 KiB
C++
122 lines
3.9 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_svsel.cpp -- saved game selector
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//
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// Popup's layout:
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//----
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// NetHack 3.7.x (literal text w/ dynamic version number)
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// /----------------------\ (text to prevent multi-line comment warning)
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// | |
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// | |
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// | splash image | nhsplash.xpm (red dragon w/ rider)
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// | |
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// | |
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// \----------------------/
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// by the NetHack DevTeam (literal text)
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// [ Quit ] [New-Game] side-by-side buttons
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// Saved characters (literal text in small font)
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// [ character one ] button with character name
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// [ character two ] button with another character name
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// [ character three ] button with yet another character name
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// ... as many buttons as needed
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//----
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//
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// FIXME:
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// If there are a lot of saved games available, the selection dialog
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// needs vertical scrolling capability.
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//
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// Note:
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// The code in this file is not used if the program is built without
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// having SELECTSAVED defined or if the run-time option 'selectsaved'
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// is False. SELECTSAVED used to be forced for Qt but isn't any more.
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// However, we include this code unconditionally.
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//
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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_svsel.h"
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#include "qt_bind.h"
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#include "qt_str.h"
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namespace nethack_qt_ {
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//
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// popup dialog at start of game to choose between a new game or which save
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// file to load if user has at least one saved game and either hasn't supplied
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// any character name or has supplied one which doesn't have a save file
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//
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NetHackQtSavedGameSelector::NetHackQtSavedGameSelector(const char** saved) :
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QDialog(NetHackQtBind::mainWidget())
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{
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QVBoxLayout *vbl = new QVBoxLayout(this);
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QHBoxLayout* hb;
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char cvers[BUFSZ];
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QString qvers = QString("NetHack ") + QString(version_string(cvers, sizeof cvers));
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QLabel *vers = new QLabel(qvers, this);
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vers->setAlignment(Qt::AlignCenter);
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vbl->addWidget(vers);
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QLabel *logo = new QLabel(this);
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logo->setAlignment(Qt::AlignCenter);
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logo->setPixmap(QPixmap("nhsplash.xpm"));
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vbl->addWidget(logo);
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QLabel *attr = new QLabel("by the NetHack DevTeam", this);
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attr->setAlignment(Qt::AlignCenter);
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vbl->addWidget(attr);
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vbl->addStretch(2);
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/* With Qt5, this next line triggers a complaint to stderr:
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QLayout: Attempting to add QLayout "" to QDialog "", which already has a layout
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hb = new QHBoxLayout(this);
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*/
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hb = new QHBoxLayout((QWidget *) NULL);
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vbl->addLayout(hb, Qt::AlignCenter);
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QPushButton *q = new QPushButton("Quit", this);
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hb->addWidget(q);
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connect(q, SIGNAL(clicked()), this, SLOT(reject()));
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QPushButton *c = new QPushButton("New Game", this);
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hb->addWidget(c);
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connect(c, SIGNAL(clicked()), this, SLOT(accept()));
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c->setDefault(true);
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QGroupBox *box = new QGroupBox("Saved Characters", this);
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QVBoxLayout *bgl = new QVBoxLayout();
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QButtonGroup *bg = new QButtonGroup();
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#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
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connect(bg, SIGNAL(idPressed(int)), this, SLOT(done(int)));
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#else
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connect(bg, SIGNAL(buttonPressed(int)), this, SLOT(done(int)));
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#endif
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for (int i = 0; saved[i]; ++i) {
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QPushButton *b = new QPushButton(saved[i]);
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bgl->addWidget(b);
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bg->addButton(b, i + 2);
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}
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box->setLayout(bgl);
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vbl->addWidget(box);
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}
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int NetHackQtSavedGameSelector::choose()
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{
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#if defined(QWS) // probably safe with Qt 3, too (where show!=exec in QDialog).
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if ( qt_compact_mode )
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showMaximized();
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#endif
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return exec() - 2;
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}
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} // namespace nethack_qt_
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