Add Qt4 windowport

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
2017-10-08 01:15:02 +03:00
parent a4706b0928
commit ed335dd0a7
52 changed files with 8024 additions and 9 deletions
@@ -0,0 +1,99 @@
+// Copyright (c) Warwick Allison, 1999.
+// Qt4 conversion copyright (c) Ray Chason, 2012-2014.
+// NetHack may be freely redistributed.  See license for details.
+
+// qt4streq.cpp -- string requestor
+
+#include "hack.h"
+#undef Invisible
+#undef Warning
+#undef index
+#undef msleep
+#undef rindex
+#undef wizard
+#undef yn
+#undef min
+#undef max
+
+#include <QtGui/QtGui>
+#if QT_VERSION >= 0x050000
+#include <QtWidgets/QtWidgets>
+#endif
+#include "qt4streq.h"
+#include "qt4str.h"
+
+namespace nethack_qt4 {
+
+// temporary
+void centerOnMain(QWidget *);
+// end temporary
+
+NetHackQtStringRequestor::NetHackQtStringRequestor(QWidget *parent, const char* p, const char* cancelstr) :
+    QDialog(parent),
+    prompt(QString::fromLatin1(p),this),
+    input(this,"input")
+{
+    cancel=new QPushButton(cancelstr,this);
+    connect(cancel,SIGNAL(clicked()),this,SLOT(reject()));
+
+    okay=new QPushButton("Okay",this);
+    connect(okay,SIGNAL(clicked()),this,SLOT(accept()));
+    connect(&input,SIGNAL(returnPressed()),this,SLOT(accept()));
+    okay->setDefault(true);
+
+    setFocusPolicy(Qt::StrongFocus);
+}
+
+void NetHackQtStringRequestor::resizeEvent(QResizeEvent*)
+{
+    const int margin=5;
+    const int gutter=5;
+
+    int h=(height()-margin*2-gutter);
+
+    if (prompt.text().size() > 16) {
+	h/=3;
+	prompt.setGeometry(margin,margin,width()-margin*2,h);
+	input.setGeometry(width()*1/5,margin+h+gutter,
+	    (width()-margin-2-gutter)*4/5,h);
+    } else {
+	h/=2;
+	prompt.setGeometry(margin,margin,(width()-margin*2-gutter)*2/5,h);
+	input.setGeometry(prompt.geometry().right()+gutter,margin,
+	    (width()-margin-2-gutter)*3/5,h);
+    }
+
+    cancel->setGeometry(margin,input.geometry().bottom()+gutter,
+	(width()-margin*2-gutter)/2,h);
+    okay->setGeometry(cancel->geometry().right()+gutter,cancel->geometry().y(),
+	cancel->width(),h);
+}
+
+void NetHackQtStringRequestor::SetDefault(const char* d)
+{
+    input.setText(d);
+}
+
+bool NetHackQtStringRequestor::Get(char* buffer, int maxchar)
+{
+    input.setMaxLength(maxchar);
+    if (prompt.text().size() > 16) {
+	resize(fontMetrics().width(prompt.text())+50,fontMetrics().height()*6);
+    } else {
+	resize(fontMetrics().width(prompt.text())*2+50,fontMetrics().height()*4);
+    }
+
+    centerOnMain(this);
+    show();
+    input.setFocus();
+    exec();
+
+    if (result()) {
+	str_copy(buffer,input.text().toLatin1().constData(),maxchar);
+	return true;
+    } else {
+	return false;
+    }
+}
+
+} // namespace nethack_qt4